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HomeMy WebLinkAboutStone Building Historic Structure Report 2009 MTSHistoric Structure Report & Recommendations for Rehabilitation & Reuse The Stone Building Lexington, Massachusetts September, 2009 inc. architecture . preservation 123 North Washington Street, Boston, MA 02114 The Stone Building HISTORIC STRUCTURE REPORT LEXINGTON, MA TABLE OF CONTENTS: ACKNOWLEDGEMENTS EXECUTIVE SUMMARY AND METHODOLOGY PART 1: DEVELOPMENTAL HISTORY A) Historical Analysis B) Architectural History C) Historical Photographs D) Historical Plans E) Conjectural 1833 19th Century Changes 1946 Changes 2009 Condition PART 2: MATERIALS INVESTIGATIONS A) Exterior Paint Findings Preservation Priorities B) Interior Finishes Findings Preservation Priorities PART 3: TREATMENT RECOMMENDATIONS A) Conservation Philosophy B) Conditions Assessment C) Stabilization D) Preservation and Restoration E) Rehabilitation Plans and Guidelines PART 4: MAINTENANCE PLAN A) Cyclical Maintenance Plan Menders, Torrey & Spencer, Inc. I 2009 The Stone Building HISTORIC STRUCTURE REPORT LEXINGTON, MA APPENDICES A) Historic Research: Bibliography B) Historic Research: Full Methodology C) Structural Assessment D) Preservation and Restoration Cost Estimate Outline Specifications E) Rehabilitation Cost Estimate Outline Specifications F) Lexington Building Inspector Rehabilitation Plan Commentary G) Project Photographs H) Menders, Torrey & Spencer Presentations Menders, Torrey & Spencer, Inc. II 2009 HISTORIC STRUCTURE REPORT Prepared for: Town of Lexington Town Office Building 1625 Massachusetts Avenue Lexington, MA 02420 Carl F. Valente, Town Administrator The Stone Building LEXINGTON, MA Prepared by: Menders, Torrey & Spencer, Inc. Architecture • Preservation 123 North Washington Street Boston, MA 02114 T: 617.227.1477 www.mendersarchitects.com Lynne Spencer Principal, Historic Preservation Patrick Guthrie Registered Architect, Preservationist Lynn Smiledge Report Coordinator, Preservationist Affiliated Consultants: Architectural Historian: Anne Grady 10 Trotting Horse Drive Lexington, MA 02421 781.862.8977 Historic Materials Analysis and Preservation Consultant: Finch &Rose William Finch 50 Front Street Beverly, MA 01915 978.922.4950 Structural Engineer: Structures North Consulting Engineers, Inc. John Wathne 60 Washington Street Salem, MA 01970 978.745.6817 Cost Estimating: A.M. Fogarty Peter Timothy 175 Derby Street, Suite 5 Hingham, MA 02043 781.749.7272 Preservation Contractor: David Greenleaf Contractors David Greenleaf & Gerard O'Doherty 119 Emerald Street Medford, MA 02155 Menders, Torrey & Spencer, Inc. 2009 HISTORIC STRUCTURE REPORT Anne Grady - Acknowledgements The Stone Building LEXINGTON, MA I would like to thank Richard Kollen and Faith Ferguson, especially, for sharing their knowledge of East Lexington and materials from their files with me. I would also like to thank Elaine and Sam Doran of the Lexington Historical Society for their help at the Lexington Historical Society Archives and Leslie Perrin Wilson, Special Collections Librarian at the Concord Free Public Library, for her assistance. Menders, Torrey & Spencer — Acknowledgements Patrick Goddard, Director of Public Facilities and Mark Barret, RA, Project Manager, both of the Lexington Public Facilities Department for excellent project management, quick response to questions and needed access to the building, and clear lines of inquiry that both challenged and informed the project. Members of the Lexington Historical Commission and Connie Rawson and Kathy Quinlan of the Cary Memorial Library staff for invaluable input. Menders, Torrey & Spencer, Inc. 2009 HISTORIC STRUCTURE REPORT EXECUTIVE SUMMARY & METHODOLOGY Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA HISTORIC STRUCTURE REPORT Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA HISTORIC STRUCTURE REPORT Executive Summary The Stone Building LEXINGTON, MA It was a privilege to be selected to study and conceive of strategies to preserve Lexington's venerable Stone Building. The challenges of preserving the historic fabric of this distinguished old building while facilitating its rebirth as a functional, accessible community resource are many, but the rewards are rich for the residents of Lexington. Paramount in our approach was the retention of the building's uniquely important historic character and its embodied association with Asher Benjamin and the Greek Revival in American architecture, beautifully expressed in the East Lexington neighborhood in residential buildings and especially in the Follen Church. Today, after performing the Historic Structure Report and Recommendations, we have a deep understanding of the historic significance of the Stone Building as one of the United State's earliest Lyceums built purposefully for enlightened dialogue and learning. We know which of the issues observed in examination of the physical condition are of real concern, and which can be readily managed. We appreciate the constraints and opportunities of the historic building, and have envisioned a rehabilitation scenario that helps achieve the community uses envisioned by the Town and would continue the tradition of intellectual discourse and lively public use for the citizens of Lexington. We also have cost recommendations attached to immediate repairs, permanent stabilization of the historic building, and renovations and additions that will expand the accessibility and functionality of the building and extend its life within the community for generations to come. In June 2009, Menders, Torrey & Spencer, Inc. (MTS) was engaged by the Town of Lexington, acting through Carl F. Valente, Town Administrator, to provide a detailed Historic Structure Report for the Stone Building. Stated requirements included identifying changes in the building over time, assessing stabilization needs, restoration plans, paint analysis of paint schemes over time, preparing a cyclical maintenance plan and adaptive use and universal access assessment. The report's overarching objective was to lay the groundwork for understanding the history of the building and describe needs to be met for use of the building compatible with its history. The study is broken into four parts and begins with an historical analysis of the historic setting and context, the rationale for construction of The Stone Building, and a chronology of use history. Next is the architectural history, an annotated chronology of the building from 1833 to the completion of this report. Following that are four pages of floor plans illustrating the conjectural original construction, changes in the 19"' century, the 1946 -1947 renovation and the 2009 plan. With history as a foundation, the report then describes structural deficiencies and building code concerns, assesses the historic building fabric, identifies character - defining features, describes and prioritizes preservation treatments, provides estimates for those treatments, and lays out a cyclical maintenance plan. The second part of the report contains the materials investigations. Exterior paint analysis has chronicled 19 generations of exterior painting, including surprising early paints that included sand paints and pigments. Interior analysis shows less layering, as is expected, and speculation about use of calcimine paint that has left no trace. The section concludes with a listing of character - defining features, which are physical elements of building history that tie directly to its historical significance as an early Lyceum. Our recommendations begin with conditions assessment of the building today. Following that is a description of work to be executed in the Fall and Winter of 2009 as immediate stabilization, projected at a cost of $15,000. Long -term preservation of the historic building consists of restoring the building envelope at a projected cost of $205,000. Finally, interior rehabilitation and construction of an addition in the not -too- distant future is described at a projected cost of $1,625,000. Menders, Torrey & Spencer, Inc. vu 2009 HISTORIC STRUCTURE REPORT The Stone Building LEXINGTON, MA The maintenance plan is in two sections, first showing requirements for a building which has had the exterior preserved and the second a maintenance plan for a fully renovated building with an addition. Appendices include research bibliography, the unabridged research methodology and structural report, pricing estimating and outline specifications for the recommendations, copies of presentations, and copies of photographs taken during the report research portion of the project. Summary Grounded realism should be joined with vision and energy in imaging and describing a future for the Stone Building. The legacy of this building, just as the necessities that created and sustained it over nearly two centuries, should be celebrated actively — not just remembered. To preserve it is to do more than keep the roofs weather tight — its future must be logical, visionary and compelling. We have been consistently impressed with the interest and commitment of the Town Administrator, Community Preservation Committee, Historical Commission, the Special Stone Building Committee of the Permanent Building Committee, the Heritage Center Committee, and the Lexington Library System. Collaboration, creativity and insight amongst these groups brought this project to its current place in time, and will be necessary to move it to the next stage. Menders, Torrey & Spencer, Inc. viii 2009 HISTORIC STRUCTURE REPORT Methodology The Stone Building LEXINGTON, MA This plan represents a collaborative effort between Menders, Torrey & Spencer, Inc. (MTS) and the Town of Lexington, MA. Working meetings facilitated by MTS were held with Patrick Goddard and Mark Barret of the Lexington Public Facilities Department; Carl Oldenburg, Richard Perry, Sally Zimmerman and Sara Chase of the Sub - Committee of the Permanent Building Committee; and other stakeholders at the Stone Building on several occasions to observe progress. An interim report was presented by Lynne Spencer and Patrick Guthrie to the Permanent Building Committee on August 11, 2009. The final presentation occurred on September 29, 2009. The project team was assembled and coordinated by Lynne Spencer, partner and preservation principal at Menders, Torrey & Spencer, Inc. Patrick Guthrie, project manager for MTS, directed on -site investigations and orchestrated the investigation. Anne Grady, Architectural Historian prepared the narrative history, context research and wrote the chronology of documented changes. Research on the Stone Building included an examination of documents and published sources in various repositories, consultation with experts on East Lexington and the Lyceum Movement and oral history. These methods were intended to complement the physical investigation of the building and provide a context for construction and changes to use of the building. William Finch of Finch & Rose, historic preservation consultants made repeated visits to the site to collect physical samples. The primary goal was to characterize the various color treatments of the building throughout its evolution. A secondary goal was identifying significant changes to the exterior revealed by the paint and related historic photographs. Exterior paint samples from clapboards were obtained following the removal of limited areas of aluminum siding. Samples were examined under both visible and UV light under a microscope. Greg Nowak of Structures North Consulting Engineers and his team conducted the structural engineering assessments of the building, commented on existing condition and prepared a report explaining the reinforcing required to bring the structure to compliance with building code requirements. Peter Timothy of A.M. Fogarty prepared the cost estimates for renovation based on outline plans and specifications developed by Patrick and Lynne from MTS. The MTS prepared the conditions assessment, chronicle of immediate, preservation and restoration and renovation requirements. The team also wrote the cyclical maintenance plan and synthesized the reports of consultants. When not incorporated into the body of the report, consultant reports are included in their entirety in the appendices to this report. The final report is issued both as a printed document and in electronic format as a portable document format (.pdf). Ten copies were delivered along with the compact disc. Menders, Torrey & Spencer, Inc. ix 2009 PART 1: DEVELOPMENTAL HISTORY HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY HISTORICAL ANALYSIS Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON, MA HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON, MA HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY HISTORICAL ANALYSIS The Stone Building LEXINGTON, MA This section provides the history of the Stone Building as recorded in documents and publications of use and occupancy from initial construction in 1833 through the Library use of the building until 2007. It briefly examines the context in which the building was built and evaluates the documentary evidence related to why Eli Robbins chose to build it. Title History 1833 Eli Robbins C. 1840 Rev. Stillman L. Lothrop 1851 Abner Stone 1872 Mrs. Abner (Ellen A.) Stone 1890 Ellen A. Stone, Jr. 1892 Town of Lexington Historical Setting and Context Introduction: In the late eighteenth and early nineteenth centuries, East Lexington became the locus of manufacturing, entrepreneurial spirit and prosperity that outstripped the rest of Lexington. The leading industry, fur dressing, is estimated to have employed over 300 people at its height in an era when the population of Lexington went from 941 in 1790 to 1543 in 1830.' Other businesses and supporting trades such as tanning, saw and grist mills, wheelwright and blacksmithing shops, and a shop that sold West Indian goods contributed to the economic vitality of the East Village, as it was called at the time. Stephen Robbins (1758 -1847) and his son, Eli (1786- 1856), were the men chiefly responsible for the growth of East Lexington. They, along with Ambrose Morell, another successful fur dresser, had national and international contacts that apparently gave them more cosmopolitan views than were held in other parts of town where farming was the chief occupation. These views led them to associate with leading thinkers of the day such as Emerson, Theodore Parker, and Charles Follen, and to bring these people to speak to their neighbors in the village. Eli Robbins, in particular, used his wealth for the public good. As Bradford Smith said, he "put his heart into all new enterprises for the benefit of the [village]. "2 Robbins, perhaps because of his associations beyond Lexington, absorbed a progressive outlook that led him to be an early supporter of abolition and a provider of benefits to the workingman. Evidence indicates that the Robbins women shared Eli's progressive spirit. Among the benefits were that "in 1815 he bought twenty -two acres of land on the south side of Main St. (Massachusetts Avenue) from Oak St. to near the brook and sold the land very low I George O. Smith, "Reminiscences of the Fur Industry," Proceedings of the Lexington Historical Society Vol. II (Lexington, Massachusetts: Lexington Historical Society, 1900), 175_ The number 300 includes men, women and girls, who worked in the shops, and "many girls in well -to -do families, who found good revenue for `pin money' in sewing furs and making capes and muffs in their homes." 2 Bradford Smith, "History of the Stone Building," Proceedings of the Lexington Historical Society Vol_ II (Lexington, Massachusetts: Lexington Historical Society, 1900), 145 Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA and helped men to put up houses."' Robbins also planted the shade trees that graced Massachusetts Avenue in the nineteenth century. The most notable of Eli Robbins's improvements was his construction of the Stone Building in 1833. Secondary sources, mostly articles in the Proceedings of the Lexington Historical Society, cite three disparate reasons why Robbins built the Stone Building: 1) as a place for freedom of speech and expression of anti - slavery sentiments; 2) as a place for religious services; and 3) as a venue for lyceum lectures. One objective of the research for the current historic structure report has been to identify which of the reasons is the most likely, in the absence of any known statement from Robbins himself. The following discussion suggests that providing a place for lyceum lectures was most likely Robbins's main goal. The economic and architectural vigor of East Lexington in the 1830s is evident today in the thirty-three buildings built in that decade that survive along Massachusetts Avenue. Grecian motifs, drawn from Asher Benjamin's architectural books, grace eight of these buildings in addition to the Stone Building; that, in itself, bespeaks the progressive spirit of the village. Architecture in what is known today as the Greek Revival style was burgeoning in the period. Americans were looking for a style that would express a distinctly American cultural identity. Americans saw a kinship between their own democratic system and that of ancient Greece. The association with Greece became even stronger when the Greeks successfully overthrew a foreign oppressor during the war of independence from the Turks between 1821 and 1829, just as Americans had won their own war of independence . 4 Suddenly Grecian architecture assumed the role of a national style that expressed America's coming of age and forward looking attitude. A parallel search for a national literature led to the explosion of literary creativity known as the American Renaissance, which included authors Emerson, Hawthorne, Thoreau and Melville. Asher Benjamin: Asher Benjamin, prolific writer of architectural books for carpenter/builders, popularized the Federal Style beginning in 1797 when he published The Country Builder's Assistant at the age of 24. It was the first architectural pattern book written by an American, though it borrowed heavily from English sources. After three books presenting building designs and motifs based on Roman classical architecture that was the source of the Federal style, Benjamin declared in 1830 in the preface to his book, The Practical House Carpenter, that the "Roman" architecture of the past years "has been entirely changed for the Grecian."' In Benjamin's next book, The Practice of Architecture, published in 1833, he went further stating, "The text is taken from the Grecian system, which is now universally adopted by the first professors of the art both in Europe and America, and whose plain, massive features are particularly adapted to the republican habits of this country. "6 Isaac Melvin: In the Spring of 1833 Eli Robbins commissioned Isaac Melvin (1811 -1853) to design a building suitable for public meetings and lectures. "The plan was presented to Mr. Robbins, and, meeting with his approval, its construction was given to Mr. Melvin and commenced at once. "' At the start of his career, Isaac Melvin was just the kind of craftsman to whom Benjamin directed his book, men whom Benjamin 3 Ibid., 144 -145. 4 William H. Pierson, Jr., American Buildings and Their Architects: the Colonial and Neoclassical Phase (New York: Doubleday & Company Inc_, 1970), 418. 5 Asher Benjamin, The Practical House Carpenter (1830; Reprint, New York: Da Capo Press, 1972), iii. 6 Asher Benjamin, The Practice of Architecture (1833; Reprint, New York: Da Capo Press, 1972), iv- 7 Bradford Smith, "History of the Stone Building," Proceedings of the Lexington Historical Society Vol_ II (Lexington, Massachusetts: Lexington Historical Society, 1900), 147. Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA identified as "carpenters in country villages who aspire to eminence in their business, and have no architect to consult.i' Melvin equipped himself with Asher Benjamin's 1830 and 1833 books that promoted Grecian architecture. In fact, he must have picked up the latter book hot off the press, for the preface in the book is dated March 19, 1833. Although Melvin cannot be directly linked to any of the other buildings in East Lexington that display elements of Grecian architecture from these books, such as doorways, his presence in the village, and the progressive inclination of residents, must have stimulated others to dress their houses in the new style.9 Like Benjamin, Melvin evolved over the course of his career from housewright to architect. In 1846, he still called himself carpenter when he was in partnership with a man named Page. Between 1848 and 1852, he practiced as an architect with Isaiah Budd Young. 10 He is known to have designed thirty-five buildings, nineteen of them in Cambridge where he resided after 1841. The five buildings Melvin designed in Lexington set an architectural tone unmatched by other buildings in the town at the time. In addition to the Stone Building, Melvin designed the old Town Hall of 1846, used after 1871 as the high school (Melvin's rendering of the building hangs in the Town Offices, second floor)11; the First Parish Church (1847); the Capt. Daniel Chandler House at 2117 Massachusetts Avenue of the late 1840s in the Italianate style; and a twin Italianate house at 2 Gibson Road, the General Samuel Chandler House (1849).12 Stone Building Original Construction: The Stone building was built as a temple front structure with a portico supported by four Doric columns. Design motifs drawn from Asher Benjamin's 1830 and 1833 books embellished the exterior and interior of the building. In particular the frontispiece, or doorway, was a virtual copy of Plate XXVIII in Benjamin's 1833 book, The Practice of Architecture. The first floor and the ell housed the residential part of the building. A combination of building archaeology, oral history, and notations of the 1946 renovation plans indicates that there were two rooms on either side of the central hall. The rear room on the northwest side was the parlor. A second entrance and vestibule on the northwest side gave access to the two rooms on that side and to the central hall. The ell, unlike the main house, was built without a cellar. It must have contained the kitchen and other service rooms. In the nineteenth century the building was known as the Mansion House. The ceremonial approach for people attending lectures would have been through the elaborate doorway at the center of the portico, along the broad central hallway and up the straight -run stairs to the upper hallway that led to the lecture hall. The lecture hall encompassed the front two thirds of the building. Two rear rooms flanked the upstairs hallway. Asher Benjamin, The Practice of Architecture (1833; Reprint, New York: Da Capo Press, 1972), iii. 9 See Elizabeth W. Reinhardt and Anne A. Grady, "Asher Benjamin in East Lexington," Old -Time New England Ser_ No_ 247 -248 (October 1979); 23 -35. 10 Karen Davis, "The Buildings of Isaac Melvin: A Partial Catalog of his Work," Graduate School paper, Boston University, 1995. 11 The building was later split in two and the parts incorporated into two buildings on Woburn St. 12 Worthen Collection, Cary Memorial Library. Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Reason for Construction of the Stone Building The Lyceum Movement and the East Lexington Lyceum: The Lyceum Movement, with roots in British Mechanics Institutes, was the brainchild in this country of Josiah Holbrook, who founded the first lyceum in Millville, Massachusetts in 1826. The movement was the result of a confluence of cultural forces including a new interest in natural sciences; a new populism engendered in the Jacksonian era; a push for more universal education; and a desire to uplift and educate workingmen (who had recently received the right to vote). The lyceum, which grew to be a national movement, "was based on the simple idea: the coming together of ordinary people — merchants, lawyers, ministers, mechanics, farmers, neighbors all — for the high- minded purpose of learning from one another and from experts about the latest discoveries regarding the physical, social and moral world.i13 The name "lyceum," chosen by early promoters of the movement for its reference to Aristotle's lyceum in ancient Greece, was also favored because it was thought to be a neutral word without class associations. 14 The movement flourished in Massachusetts in the late 1820s and 1830s, particularly in Middlesex County where by 1832 sixteen towns had lyceums.15 Though by 1840, 137 towns throughout Massachusetts had established lyceums, Eastern Massachusetts remained, as one scholar said, "the utopia of the lyceum. "16 The movement had such an impact that one observer imagined that the previous generation would say of the current generation, "How vastly do your resources of information outstrip ours — how greatly has your age outstripped that in which we lived." 17 The Lexington Lyceum was established in 1829.18 The lectures in Lexington very likely were held in the Centre Village, where the First Parish Meetinghouse and the Academy building had spaces large enough to accommodate a sizable audience. The lyceum ran from October through May and consisted of "Lectures, Instrumental Music, Discussions, Declamations, Pieces of Composition in Poetry handed to the President." The cost was seventy -five cents annually or ten cents an evening.19 Lyceums were, with rare exceptions, funded by such subscriptions. The Robbins family attended at least one lecture in Lexington Center. Ellen Robbins's noted in her diary on Oct. 8, 1838, "All went up to the Academy Building to hear Mr. Williams." The lyceum movement was the forerunner of today's adult education and programs such as Humanities Councils' sponsorship of local discussions. It would have been characteristic of Eli Robbins to want to provide a place for lyceum lectures closer to home at a time when he was improving the East Village in other ways. His daughter, Ellen, records in her diary attending lyceum lectures in January and February of 1834, about as soon as the Stone Building could have been completed, which strengthens the idea that Robbins had a lyceum in mind when he constructed the Stone Building. The timing is significant because Robbins did not yet know that Town Meeting would decline to support construction of a meetinghouse in East Lexington. Therefore, he 13 Robert A. Gross, "From Moral Reform to Popular Amusement: The Strange Career of the Nineteenth Century Lyceum," lecture to the NEH Landmarks Workshop, Millbury, Mass, May 27, 2007, p_ 2. Kindly shared by the author with Anne Grady_ 14 Angela G. Ray, The Lyceum and Public /culture in the Nineteenth Century (East Lansing, Michigan: Michigan State University Press, 2005): 3 -4. 15 Yeoman's Gazette (Concord newspaper), February 11, 1832 16 Carl Bode, The American Lyceum: Town Meeting of the Mind (New York: Oxford University Press, 1956), 45. Diana Fithian, The Lyceum Movement: A Revolution in American Education, April 19, 2000. Women in Literature_ http: / /community_tncc_edu/ faculty / longt /FriendshipBook/LyceumMovement. 17 Joseph Felt of Salem, as quoted in Carl Bode, The American Lyceum: Town Meeting of the Mind (New York: Oxford University Press, 1956), 49. 18 Yeoman's Gazette (Concord newspaper), February 11, 1832_ 19 Ibid. Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA probably was not expecting that the hall, known at the time as Robbins Hall, would be used for public worship. One would still wish for further documentation about the East Lexington Lyceum's inception, such as exists for Concord and Salem. Beginning with the two references to the lyceum in Ellen Robbins's diary in the winter of 1834 and continuing through the hiring by Amos Adams, the president of the East Lexington Lyceum, of Emerson to give a lecture in 1849, there are now over a dozen known references to the use of the Stone Building for lyceum lectures. The layout of the upstairs hall is remarkably close to the plan for village Lyceum buildings that Holbrook recommended in his journal, Family Lyceum in 1832. The two rooms adjacent to the lecture hall were to be used as a laboratory for scientific apparatus and a cabinet to hold mineral collections, instructional equipment, and a library.20 Holbrook envisioned furnishing "every town and village in the American Union with a place of intellectual and social resort for all its citizens. "21 m ►rL'LA43V LYCIUK. r Holbrook's plan for the first floor of a village lyceum. The second floor held classrooms. Research to date has identified no other lyceum building in Massachusetts that is as well preserved as the Stone Building and only one that is earlier. The database of properties inventoried at the Massachusetts Historical Commission (MAORIS) lists five buildings still called Lyceums: Salem Lyceum, 1831, now a restaurant; Brewster Village Hall -Lyceum, 1850; Lyceum Building, Winchester, 1851, greatly altered; Worthington Lyceum Hall, 1860; Lyceum Hall, Yarmouth, 1881. 20 Josiah Holbrook, American Lyceum 1, no. 15 (November 1832): 59, 21 Josiah Holbrook, Family Lyceum, Extra Issue, August 1833. Holbrook indicates that this plan had been published earlier elsewhere Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Google lists additional lyceum buildings in Dorchester (1840), Gloucester, Seekonk and Harvard, Massachusetts. Eli Robbins's Abolitionist Views: There are references to Eli Robbins having built the Stone Building as a place for free speech on such topics as abolition and temperance. Although cited in other reports, perhaps the best reference to this being Eli Robbins's motivation is given in George O. Smith's "Reminiscences of the Fur Industry," a paper delivered in 1896. Smith quotes one of Robbins's daughters as telling him that "when the building was being erected, the anti - slavery and temperance agitations were beginning, and it was found difficult to procure suitable places for discussion of these topics. The school committee had refused the use of the school- house, and the church was closed to petitioners. "22 The Robbins family was known to have anti- slavery sentiments. In a brief part of Ellen Robbins's diary that survives from 1838, there are four references to people coming to the Robbins House to discuss abolition. Apparently, however, others in East Lexington and in Massachusetts in general did not share the Robbins's interest in 1833. For example, Harriet Martineau feared attack by a mob in 1835 after she spoke in favor of abolition. Further research is needed to identify sources that might confirm the antislavery motivation for building the Stone Building. It should be noted that there was a general prohibition against religion or politics, such as abolition, as subjects for lyceum lectures. References to Lyceum Lectures in Robbins Hall: 1834, Jan. 24 Ellen A. Robbins (sixteen years of age): "All went to the lyceum in the evening. Mr. Peskit ( ?) lectured. The question for debate was novell (sic) reading. Had a beautiful time. "23 Feb. 11 Ellen A. Robbins: "Tuesday, went to the Lyceum. Mr. Muzzy lectured. ,24 March 13 Ellen A. Robbins: "Went to the Lyceum while there Martins Tufts lectured. ,25 1839, March 8 Letter from R. W. Emerson, presumably to Eli Robbins: My Dear Sir, I am engaged next Wednesday evening at home; but on Thursday Evening, I will come to East Lexington to read a lecture, if it is desired by your Lyceum. If I do not hear from you to the contrary, I will come. Respectfully, R. W. Emerson 26 22 George O. Smith, "Reminiscences of the Fur Industry," Proceedings of the Lexington Historical Society Vol. II, 1900, pp 177 -178, 23 Ellen Adelia Robbins (b. March 21, 1817) Diary, 1834 (booklet #47) Lexington Historical Society Archives. Perhaps Mr. Peskit is the same person as Dr. Prescott, who was one of four discussants at the Concord Lyceum on January 8, 1834 on the question "Ought the reading of novels be encouraged ?" as noted Volume I of the Records of the Concord Lyceum (Special Collections, Concord Free Public Library). 24 Ibid. The speaker was probably Rev. Artemas Muzzey, of Cambridgeport, who lectured at the Concord Lyceum on Mar. 14, 1838 on "Common Sense." 25 Ibid. 26 Ralph Waldo Emerson to "My Dear Sir," March 8, 1839_ Lexington Historical Society Archives, accession # 7101 -8 Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA 1839, April 20th Rev. Charles Follen writes to unknown recipient about giving a Lyceum lecture. In the P.S. of a letter that Rev. Charles Follen wrote: If you wish me to deliver a Lyceum lecture in Lexington as Miss Robbins mentioned, I could come next week, on Monday, or Tuesday — but only if it be really desirable. I speak of it because I promised Miss Robbins to come if I could. If the weather is fair I shall bring my wife and child to pass the night at your house. C. F.27 Undated letter Eli Robbins receives a letter from G. S. ? (Last name torn off page) about giving a lecture on Music:28 My Dear Sir, I shall have to give you an old lecture upon Music tomorrow evening, (as I understand a lecture upon that subject will be preferred), part of which has been in print, though probably not much read in the country. My lecture is long enough for two, & I don't see how to abridge it very easily. Will it do to lecture two evenings/ -- say Thursday and Friday — or (what I should like still better) Thursday and Saturday? I had hoped to see some of you at E's lecture to night, but unhappily it is postponed. There will be time, however, to send me an answer tomorrows letter thro' Mr. Robbins, or by mail, which I wish you would do and also tell me at what hour the lecture must commence; for it is likely that I shall wish to return in the evening in consequence of an engagement, which I had overlooked & therefore I should like to have it as early as six so that I may get away by seven. Still I may arrange it so that I can stay longer. I selected Thursday evening rather inconsiderately, when I saw you, I wish very much to be in Boston that night. If the lecture could be Friday & Saturday, I might stay over Sunday. But I suppose it is too late to make that change now, & therefore I'll come Thursday at any rate, [unless] you write me otherwise. Your Friend G. S. (letter torn, last name missing) After 1840 "Mr. [Amos Bronson] Alcott held a number of conversation meetings in the room now used as a reading -room. He would select a subject and invite the people of the village to discuss it. Mr. Cyrus Pierce, teacher at the State Normal School in Lexington was one of the principal debators. "29 1946 -1847 Speakers and topics at a course of lyceum lectures included: 27 Copy in Follen Church Archives 28 Lexington Historical Society Archives, Accession #6463 -8 29 Bradford Smith, "History of the Stone Building," Proceedings of the Lexington Historical Society Vol. II (Lexington, Massachusetts: Lexington Historical Society, 1900), 150. Menders, Torrey & Spencer 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Charles Sumner on "The True Grandeur of Nations," previously delivered in Boston on July 4, 1844; Wendell Phillips on "The Lost Arts," a topic selected for him by the organizers, who were afraid to let Phillips select his own topic for fear he would select anti - slavery; Theodore Parker on "The Landing of the Pilgrims;" Josiah Quincy, Jr. on "Lafayette;" John C. Park on "The Military of Massachusetts.i30 1848, March Possible lecture by Henry David Thoreau.31 Note: Thoreau's lecture is listed as in Lexington, so it is not certain that Thoreau lectured in East Lexington. Lyceum lectures were, for example, given at the former Masonic Hall at the Munroe Tavern during this time. 1849, July 23 "On July 23, 1849, Amos Adams, president of the East Lexington Lyceum in East Lexington, Massachusetts wrote to Emerson specifically requesting England' although Emerson did not record his topic, he undoubtedly delivered `England' on 28 Feb. 1849 when he appeared before the East Lexington Lyceum for which he received $10 according to his Account Book . 32 Religious Services: As early as 1833, the people of East Lexington were agitating for a local house of worship. Perhaps they were influenced by the enactment of the Disestablishment Law on November 11, 1833, in which the General Court recognized the equality of religious sects and dictated separation of church and state. Perhaps they were growing tired of being the most prosperous part of town, with sixty families or one quarter of the population, but receiving few of the benefits available in the Centre Village. Many people who lived in East Lexington had to walk two miles to and from the First Parish Church on the Lexington Green in all kinds of weather. As a result, a number of people could not attend religious services. On March 4, 1833 the people of East Lexington inserted the first of a series of articles in the warrant for Town Meeting seeking to provide for a meetinghouse in the East Village. Most often Town Meeting voted to pass over (table) the articles. Two years later, East Villagers began asking, without success, to receive a portion of the Ministerial Fund to support preaching in East Lexington. 33 Then they asked if the minister of the First Parish, Rev. Charles Briggs, could divide his time between the two villages. Rev. Briggs declined to undertake this duty.34 30 These lecturers are listed in A. Bradford Smith "History of the Stone Building," op. cit., 155. 31 From entry in Joel Myerson ed. " Thoreau's Lectures before Walden: An Annotated Calendar, Studies in the American Renaissance (Charlottesville, University of Virginia Press, 1995), as referenced on Google. 32 From Ralph Waldo Emerson, Ronald Bosco and Joel Myerson, "The Later Lectures of Ralph Waldo Emerson, 1843 - 1871," as referenced on Google. 33 It was not until 1845 that Ministerial funds were divided equally among churches in Lexington. See Charles Hudson, History of the Town of Lexington (Boston: Wiggins and Lust Publishers, 1868), 299. 34 Early Records of the Follen Church. Follen Church Archives. Kindly provided by Faith Ferguson, Follen Church Archivist. Menders, Torrey & Spencer 10 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Eli Robbins and others were trying in the meantime to persuade the Baptists in town, who had previously worshiped in private homes, to build their church in East Lexington. On June 20, 1833, however, the Baptists voted to build their church in the present location of the Baptist Church across the street from the Lexington Town Offices.35 In July 1833 Eli Robbins wrote angry letters to leaders of the Baptist Church, protesting that despite the offer of $1,000 from East Lexington residents to support construction, the decision was made to build in the Centre Village, and charging that the vote was taken after the East Village people left the meeting. 16 The news that the Baptists would not build in the East Village, therefore, came after Eli Robbins had already decided to build Robbins Hall in the Spring of 1833. The timing of these events reinforces the idea that Robbins built the Stone Building primarily for purposes other than public worship. In 1835 the people in the East Village began raising money by subscription to hire a minister to preach to them. In April 1835 they hired Charles Follen to be their minister for six months to one year. Follen immediately began preaching in Robbins Hall and he and his wife rented a house in East Lexington. hi May of 1836, Follen felt compelled for financial reasons to accept the position of tutor to boys of the Perkins family in Watertown. He agreed to arrange for ministers to fill his place preaching in East Lexington. His most frequent substitute was Ralph Waldo Emerson, who preached in Robbins Hall sixty times between May 1835 and March 183 8.17 In fact, Ambrose Morell, moderator of the East Lexington church organization, wrote to Follen in October of 1836 that "Money had just been raised to carry on public worship there on the condition that Emerson would remain in charge. "38 During this period, Eli Robbins provided the use of his hall free of charge. In April of 1837, the members of the church society voted "that the thanks of the Society be presented to Mr. Eli Robbins for his Liberality in presenting the use of the Hall for the last two years to the East Village Society for Public Worship.i39 Other ministers whom Rev. Follen hired to preach in the Hall included Rev. Samuel May, Rev. John Dwight, Rev. John Pierpoint and Rev. Theodore Parker. There is some evidence that Charles Follen may have preached to the people of East Lexington earlier than 1835. An article in the Lexington Minuteman for October 16, 1891, quotes the Boston Advertiser and describes how Follen came to be associated with East Lexington. Eli Robbins met Follen one day when he was still teaching German at Harvard, explaining East Lexington's need for religious services. Mrs. Hannah Robbins even offered a large room in her house for services, and according to the article, the first service was held there . „40 In 1839, Charles Follen agreed again to be minister for the people of East Lexington. In the fall he and his wife returned to the village and he preached in Robbins Hall. They apparently lived in the Stone Building while the Follen Church was being built next door according to Follen's octagonal design. Charles Follen died in a fire on the steamship Lexington in January 1840, while returning from New York to the dedication of the Follen Church. 35 Ellen A. Robbins Diary, June 20, 1833. Lexington Historical Society Archives. 36 Charles Follen. Letters to Jonas Munroe, July 1833. Robbins -Stone papers, Lexington Historical Society Archives. 37 Albert J. Von Frack, ed., The Complete Sermons of Ralph Waldo Emerson. 38 Letters of Ralph Waldo Emerson, Vol. II, 1836 -1846, p. 79_ 39 Early Records of the Follen Church. Follen Church Archives. Kindly provided by Faith Ferguson, Follen Church Archivist. 40 Lexington Minuteman Oct. 16, 1891, as quoted in Richard Kollen, "Hell Street,” Lexington From Liberty's Birthplace to Progressive Suburb (Portsmouth, New Hampshire: Arcadia Press, 2004), 57. Menders, Torrey & Spencer 11 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Other Uses: hi 1834 a Fourth of July oration was given in the Hall, according to Ellen Robbins's diary. The Lexington Female Charitable Society met in "Mr. Robbins' Hall" in late 1834. The Stone Building LEXINGTON, MA C. 1833 to 1835, "Mr. Samuel Adams taught a private school in this hall for about Two years, which was called the Lexington Institute.... Immediately after Mr. Adams had hired the building, Mr. Thoreau came from Concord to get a lease of it for a private school.... Afterward Rev. Mr. Crafts had quite a flourishing private School in [the hall], with a number of Spanish pupils among his scholars, who boarded with him in the house ,41 In 1843, Mrs. Trask, afterward Mrs. Charles Tidd, kept a private school in the hall . 41 In 1846, Robbins Hall was leased to a daguerreotypist.4'' After 1851, Miss Ellen Nash taught a private school in the hall for a number of years.44 After the steeple of the Follen Church was damaged by fire from a lightning strike in 1857, religious services were held in Robbins Hall "until the smell in the church could be tolerated . „45 Summary: In summary, even if providing a place for lyceum lectures was Robbins's primary motivation for constructing the Stone Building, he welcomed the opportunity to provide a place for religious services when he learned that there was no possibility that the Town would build a second meetinghouse in East Lexington. The irony is that East Lexington's great benefactor went bankrupt in the panic of 1837. A handbill in the Lexington Historical Society Archives advertises an auction of a lot of Robbins's moveable property including 12,000 to 15,000 skins, two horses, a carriage, wagon and chaise .46 Despite the bankruptcy, Robbins was somehow able to retain ownership of the Stone Building. Robbins's misfortune apparently did not affect the use of the building as a lecture hall or residence. Manufacturing in general in East Lexington began to decline after 1837. The coming in 1846 of the railroad to Lexington, which had no stop in the center of the East Village, contributed to East Lexington's downturn while stimulating the growth of Lexington Center and opening the town up to commuters. In about 1840, Robbins sold the Stone Building to his son -in -law, Rev. Stillman L. Lothrop (b. 1811), husband of Abigail Robbins (b. 1814). In 1851, Robbins's future son -in -law, Abner Stone (1812 - 1872), purchased the building. In 1853, Stone married Robbins's daughter, Ellen (b. 1817), the author of the diary references to attending lectures and church services in the building. 41 A. Bradford Smith, "History of the Stone Building,” Proceedings of the Lexington Historical Society, Vol_ II (Lexington, Massachusetts: Lexington Historical Society, 1900), 148. 42 Ibid., 155. 43 Robbins -Stone Collection, Lexington Historical Society Archives. 44 A_ Bradford Smith, "History of the Stone Building." Proceedings of the Lexington Historical Society, Vol. II (Lexington, Massachusetts: Lexington Historical Society, 1900), 156. 45 Sanborn C. Brown to Mrs. Leroy F. Marek, February 19, 1962. Follen Church Archives. 46 Handbill, Lexington Historical Society Archives, as quoted in Richard Kollen, Lexington, Massachusetts Treasures from Historic Archives (Charleston, South Carolina: History Press, 2006), Menders, Torrey & Spencer 12 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Residential Use and Later History of the Stone Building Occupants of the Residential Portion of the Stone Building: 47 C. 1834 Billings Smith and his family lived in the house. 1830s( ?) Rev. Mr. Crafts, who had a private school in the hall, had Spanish pupils who boarded with him in the house. 1839 Rev. Charles Follen lived in the house while the Follen Church was being built next door.48 1839 During the summer of 1839 Hon. Jonathan Phillips, of Boston, made his home in the building with Dr. Follen. Gambodella, the great Italian artist, spent most of the summer here, and on the day of the fair [East Village fair] he sent up a balloon from the lawn in front of this building. 1839, Dec. Robert James Macintosh, son of Sir James MacIntosh, the British Minister at Washington, married Marry Mary Appleton, daughter of Hon. Nathan Appleton. They spent their honeymoon in the house. C. 1840 Rev. Stillman L. Lothrop purchased the Stone Building and lived there with his family for a number of years. Lothrop was Eli Robbins's son in law, having married Abigail Robbins in 1839. 1851 Stone Building is purchased by Abner Stone, who married Eli Robbins's daughter, Ellen, in 1853. 1857 Abijah Pierce occupied the Stone Building. 1872 Abner Stone, his wife, Ellen, and daughter, Ellen, occupied the Stone Building at the time of Abner's death. Other occupants of the house in the late nineteenth century with their families: Mr. Oran Nash, J. F. Maynard, C. G. Kauffman, Alonzo Leavitt, Mr. Eddy and Mr. and Mrs. George D. Estabrook, descendant of the Estabrook family of Lexington. During the period between the 1920s and 1946, Mr. and Mrs. Roland Gannon lived in the ell with his family and served as janitor for the Library.49 Acquisition of the Stone Building by the Town and Library Use: Ellen Robbins Stone (1817- 1890), wife of Abner, had the vision to provide in her will land on which the Town of Lexington could build a branch library in East Lexington. She was the same Ellen who wrote in 47 Unless otherwise attributed, the information in this list comes from A Bradford Smith "History of the Stone Building," Proceedings of the Lexington Historical Society Vol. II (Lexington, Massachusetts: Lexington Historical Society, 1900 48 Robbins -Stone Papers, Lexington Historical Society Archives. 49 Personal communications Ruth Doran and Donna Hooper. Menders, Torrey & Spencer 13 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA her diary about the lyceum lectures she attended in 1834, and who in 1838 mentions that her family had a discussion about abolition with visitors.50 An obituary in the Women's Journal indicates that Ellen Stone maintained a lifelong interest in abolition, women's issues, and education. The obituary, apparently written by the more famous Linda Stone (no relation) of the Women's Suffrage movement, gives an indication of the breadth of Ellen Stone's associations in the causes that she espoused. Her daughter, Ellen A. Stone, Jr. (1854 -1943) a graduate of Boston University Law School in 1889, followed in her mother's footsteps in her concern for education. She was the first woman to serve on the Lexington School Board. Miss Stone, instead of following the directive in her mother's will, proposed that she would sell the Mansion House to the Town of Lexington for $2,000, a fraction of its value. The Town accepted the proposal on behalf of the Library Trustees in March of 1892. The gift raised great enthusiasm, and for some, it seemed like a return to the building's original purpose. In his article on the Stone Building published in the Historical Society Proceedings written just four years after the transfer to the Town, A. Bradford Smith concluded "We [again] have a beautiful place where all ages, nationalities and sects in our village may gain knowledge and wisdom, not alone from books and magazines, but also from the varied classes for instruction, which shall be held here . „51 Though the partitions downstairs were kept and the rooms used for various sections of the library, for children's books, adult reading room, etc., the upstairs lecture hall was returned to its original size by the removal of two partitions. The ell was to be living quarters for a janitor for the building. Though the name, the Stone Building, has been used since the building was acquired by the Town, the vision that the library trustees and townspeople had for the building briefly included renaming it the Stone Athenaeum with the attendant associations with learning and art. On July 5, 1892, the library trustees voted to so name it, and referred to it thus in a few subsequent entries. By Sept. 6 the trustees voted that the reading room and library be immediately occupied in the building. At their Nov. 1, 1892 meeting, the library trustees reviewed and approved "A petition of 78 residents of Lexington asking for `use of a room in the Stone Building for classes in the study of American History, the reading and study of Uncle Tom's Cabin, the History of Primitive Christianity, and the reading and study of Shakespeare. "' At their next meeting the trustees approved the request of the East Lexington Finance Club to use a room for monthly meetings at a charge of $1.50 per meeting. At the January 8, 1893 meeting it was reported that George Estabrook had been appointed janitor of the "Stone Building." His compensation included use of the "tenement” with the building and $100 per year. On June 1, 1893, the trustees "voted that the Young men's Lend -a -Hand Club be given the free use of a part of the cellar of the Stone Building provided that, under the supervision of the sub - committee, they fit it up with suitable gymnastic equipment at their own expense." In 1894, a resident of the Munroe Tavern recorded attending three events in the Hall, which he refers first as "Emerson" Hall and then as "Follen Hall. On February 2, he attended a debate on the on the pension question. On Nov. 30, he heard William Lloyd Garrison, son of the abolitionist, lecture on the Single Tax. On April 18, 1895, he attended a lecture by Mr. McGlenon illustrated with a stereopticon describing the ride of Paul Revere on April 19, 1775.52 Also in 1895, a table was set up in the hall; a photograph shows people gathered around a table reading. In the 1920s, Brownies met in the upstairs hall .5' Between 1922 and 1935 "Emerson Hall" was the polling place for the 50 Ellen A. Robbins Stone, Diary. Lexington Historical Society Archives. 51 A_ Bradford Smith, "History of the Stone Building," Proceedings of the Lexington Historical Society Vol. II (Lexington, Massachusetts: Lexington Historical Society, 1900): 157 52 The above references are found in the diary of Edwin Graves Champney, Munroe Tavern resident from 1880 to 1895. Transcribed excerpts in the Lexington Historical Society Archives. 53 Personal communication from Ruth Doran. Menders, Torrey & Spencer 14 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA south precinct of Lexington. 14 Further research is needed to document other uses of the building in addition to the library use. In 1943, the Library trustees questioned whether they should maintain the building, given the cost of necessary repairs. They consulted with the Town Counsel, who agreed that they could tear down the Stone Building and build a small modern library." By 1946, the idea of razing the library had been discarded and plans were made to renovate it by opening up the first floor (see Architectural Analysis section of this report). In 1963, using the lecture hall for a children's library was proposed. During subsequent decades, the hall served the children of East Lexington and beyond as their library, while the downstairs of the library remained heavily used by adults. In 1976 the Stone Building was placed on the National Register of Historic Places for its architectural merit and for its association with the Robbins family and the development of East Lexington. Use of the East Lexington Branch Library declined after the central library was renovated and enlarged. The East Lexington Library went to fewer open hours and consequently even less use, although the building was still highly valued as a resource by people in the eastern part of town. On August 21, 2007, a pipe burst in the upstairs bathroom causing the library to close. Not long thereafter, Geneva Kropper, a 12- year -old resident of East Lexington, mounted a campaign, complete with web site, to return the building to library use. Her efforts garnered considerable publicity and support . 56 The trustees of the library began the process of defining the future use of the Stone Building. They requested proposals for use and held hearings to get input from townspeople. At the same time HKT Architects of Cambridge were hired to prepare a report giving options for renovating the building to standards for public use. The library issued a request- for - proposal for the use of the building, which the Library will continue to own. Of the six proposals submitted, the one proposed by the Town for a Lexington Heritage Center, received the approval of the Library Trustees. 54 Personal communication from Donna Hooper. 55 S_ R. Wrightington, Lexington Town Counsel, to Rev. Harold Handley, Chairman, Cary Memorial Library Board of Trustees, Nov. 26, 1943. Minutes of the Board of Trustees of the Cary Memorial Library, Director's office. 56 «Girl Campaigns to Save the East Branch," Lexington Minuteman, Nov_ 21, 2007. Menders, Torrey & Spencer 15 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 16 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA ARCHITECTURAL HISTORY Menders, Torrey & Spencer 17 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 18 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Stone Building Documentary Evidence of Construction, Alteration and Renovation Original Construction: The Stone Building LEXINGTON, MA 1833 "Spring" Eli Robbins commissions Isaac Melvin, a master carpenter from Concord (later termed architect), to design the building. Melvin incorporates design motifs from Asher Benjamin's architectural books, The Practical House Carpenter (1830) and The Practice of Architecture (1833). Notably the frontispiece of the building is a virtual line for line copy of Plate XXVIII in the 1833 book.' John Colby of Lexington is the contractor. Colby helps build the Universalist Church in the spring of 1840 in East Lexington." By January 1834 building is completed enough for a lyceum lecture to be held in the hall.'" A plan from the early 1870s for developing the land behind the Stone Building gives the apparent original footprint of the building and portico:'° The building contained living quarters on the first floor and in the rear ell, and a lecture hall on the second floor. Later descriptions and a sketch plan made c. 1890 indicate that there were four rooms on the first floor flanking an ample hallway leading from the front door to a straight -run staircase to the second floor lecture hall. A second hallway led from the door on the northwest side of the building to the center hall. It is uncertain if there was a second set of stairs to serve the private residence. The ell was, according to the sketch plan, divided into three rooms. Menders, Torrey & Spencer 19 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA This c. 1890 plan, on the reverse side of a print of the Stone Building and the Follen Church, labeled "First Floor Plan" in Ellen Stone's hand, is located in the Robbins -Stone Papers in the Lexington Historical Society Archives. The 187Os plan seems to indicate no rear porch. By c. 1890 a rear porch is shown on the sketch plan. Whether or not it is the same one shown in 20"' century photographs is uncertain. The lecture hall, as built originally, was similar in plan for the layout suggested for Lyceum lectures. (See section on the Lyceum use of the Stone Building elsewhere in the Historical Analysis section of this report.) c. 1855 Though not the original color scheme, the two oldest known photos of the Stone Building show the body of the building painted a light color, probably white, with dark colored shutters. Shutters are folded over the panels below the first floor front windows. This arrangement was intended to suggest that the windows were fashionable full length ones. Evidence of Changes and Repairs to the Stone Building:' 1892 The Stone Building is sold by Ellen A. Stone, Jr. to the Town of Lexington for the use of the East Lexington Branch Library, which had been established in the old Adams School in 1883. Repairs and modifications, intended to make the building suitable for library use, are detailed in the minutes of the meetings of the Board of Trustees of the Cary Memorial Library. The changes were to be funded by an appropriation by Town Meeting. The work of readying the Stone Building for library use is described in the meeting minutes for March 12, 1892 thus: Voted: that the piazza ceiling be sheathed, the piazza sills renewed, northwest side of the roof on the main building and the entire L shingled, chimneys rebuilt from the roof up and outside thoroughly painted. Voted: that the L be separated from the main building by Menders, Torrey & Spencer 20 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON. MA solid partitions leaving one door of communication only on each floor. Voted: that the two rooms on the southeast side of the main building be used for the library and reading room. Voted that the partitions separating the three front rooms and the small entryway on the second floor be removed and the hall restored to its original size. According to this last sentence the hall appears to have been divided into three rooms in 1892. This must have occurred sometime after the original construction. A second sketch plan, accompanying the one illustrated above, shows the hall thus subdivided and seems to confirm that there were partitions in the hall in 1892. Late 19th / Photos during this period show the window frames, the doorway and other early 20'h c. trim elements picked out in a contrasting color, darker than the walls. 1903 Celebration of the 100"' anniversary of the birth of Ralph Waldo Emerson in the second floor hall. Commemorative booklet in the Lexington Historical Society Archives includes photos of the hall. 1934 -1936 Extensive and long needed repairs, including reshingling the roof, are completed. 1943 The Trustees of Cary Memorial Library are informed that nearly $1,000 of painting and other repairs to the Stone Building are needed. They question "the wisdom of the library continuing to operate at such overhead expenses." The trustees request the opinion of Town Counsel as to whether "the present building ... can be razed and a small, modern Library erected on the site." He responds that the building could be razed."' 1945 The Improvement Committee of the Library requests estimates of the costs of a new small branch library in East Lexington and also the cost of repairing the Stone Building. 1946 The Library Trustees insert an article in the Town Meeting warrant requesting funds for remodeling and improving the Stone Building. 1946, April 10 Library Trustees meeting minutes report that "town meeting funds for Library are available and the architect's contract is to be drawn up. The living quarters at the rear of the building are to be removed and the janitor to be given notice to vacate. The scope of work included removal of stairway at side door, moving the lower Menders, Torrey & Spencer 21 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA portion of main stair to bend 90 degrees, addition of iron fire escape at the rear of the building, built -in book shelving and circulation desk, and new vestibule at the front door." Killham, Hopkins and Greeley, Architects, designed the renovations. Other changes are detailed on the plans now in the files at the Samuel Hadley Public Services Building in the Town of Lexington. The plans show a three run staircase at the side doorway that intrudes into the lecture hall space upstairs (see floor plan on page 59 for clarification). There is reason to believe that the stairs to be removed (the "stairway at the side door" as noted in the April 10, 1946 scope of work) were not part of the original construction. A photo taken in 1895 of people reading at a table seems to show the location where the stairs to be removed in 1946 were. It is suspected that the stairs were installed after 1895, but before 1946. Killham, Hopkins and Greeley sign a contract with the contractor, C. R. Burns of Brookline, Massachusetts. 1947, January 16 "A report of progress on the repairs at the East Lexington Library was made. Fluorescent fixtures have been shown and will be installed for approval. Considerable changes to the staircase have been made for greater headroom. Bookcases are being built- in.... Emerson Hall [as it was called] will be used for children's story telling hours, and possibly loan exhibitions." 1947, February 10 "Work of the East Lexington Branch now nearing completion. There remains exterior painting in part, interior painting with Willhamsburg green the prominent color in part, the asphalt tile flooring and the delivery desk. Additions for moving a radiator, adding electrical outlets and racks to the amount of $51.00 were approved." A new oil burner replaced a coal furnace. Total cost of the renovations is $13,526.66. 1947, April 17 "[At] a tour of inspection of the newly decorated building ... various remaining details were discussed. The proposed grading was found to be, in the opinion of Mr. Garrity, Supt. of Parks, an expensive job costing in the neighborhood of $1,000, so the Trustees voted to postpone action until later." 1956 Discussion of transition of "Emerson Hall" on second floor into children's room. 1964 Aluminum siding added. Edwin B. Worthen, Jr., an architect and local historian, was concerned enough about the rumored application of aluminum siding in 1964 that he measured the width of the weathers shown in historic photographs (by counting the number of clapboards adjacent to windows he could measure), and found them to be five inches wide. He wrote to Rev. Harold Handley, the Chairman of the Cary Library Trustees, expressing a number of concerns about aluminum siding including weather width. Rev. Handley wrote back saying that they were addressing Worthen's concerns and had been assured that the weathers on the Menders, Torrey & Spencer 22 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA aluminum siding would be the same (in fact, the aluminum clapboards have four - inch weathers.) Rev. Handley described the reason for installing the aluminum siding thus; "Our problem is not paint, but too much paint, encrusted over the years. When we tried to estimate the cost of removing paint, it was exorbitant, and dangerous. We then investigated the practicality of aluminum siding and found the cost much less. "" 1967 Building Inspection Report: Noted beetle and fungus damage, calls for repair included structural reinforcing of fireplaces, window sill in basement near bulkhead, floor beams in basement and possibly attic."'" Electrical work done. 1968 Contract for beetle and fungus control and repair work at the East Lexington Branch Library was signed. 1970 Carpeting installed. 1973 Structural renovations? Mentioned in 1983 Energy Study. 1974 Second floor ceiling to have six inches of fiberglass or mineral wool insulation. 1975 Air conditioning added. 1976 Stone Building and Follen Church placed on the National Register of Historic Places as a district. 1978 Exterior painting scope of work included: 1. Scraping, sanding and spot priming any areas of loose paint. 2. Removal of loose window glazing. Replacing the painting all windows. 3. Scraping, sanding and spot priming with rust- inhibitive primer of all rusted areas on the rear fire escape. 4. Application of one finish coat on all previously painted surfaces. Paint shall be high quality oil base Dupont, Dutch Boy, Devoe, Benjamin Moore, Pittsburgh, or equal. Contract excluded shutter work, to be "handled separately."' 1983 In relation to the "contemplated sale of Adams School" the Library Board of Trustees agreed to: 1. Thirteen parking spaces, which was determined as their peak requirements. 2. The present lawn must be maintained to preserve the building's setting. 3. Circulation driveway should remain open for public use. Library applies for a certificate of appropriateness from the Historic Districts Commission, for unknown revision /addition. Preliminary Technical Assistance Energy Study. 1985 Exterior painting done. Menders, Torrey & Spencer 23 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY 1985, December Step with handrail added to the front door. 1986, July The right side of the roof is reshingled. 1988 Davies and Bibbins, Architects, change Order for: 1. Work on heating, ventilating and air conditioning. 2. Glazed ceramic tiles on women's bathroom. 3. Vinyl flooring. 4. Wind brace for new chimney extension. The Stone Building LEXINGTON, MA 1992 Exterior paint work done by Adam Painting Co.; Inc., scope included: 1. Removal of all loose paint from the building and prime raw wood. 2. Prime all face of gutters and windowsills. 3. Prime any area that shows wear. 4. Remove loose putty from window sash, back prime and re- glaze. 5. Clean and oil gutters and make sure conductor pipes are running free. 6. Paint exterior trim with one coat of Best Quality Oil -base finish. 7. All shutters will be removed, prepared, painted and replaced. 8. Rust spots on fire escape will be spot primed with Rustoleum primer and painted with one coat of Rustoleum aluminum finish. 9. Iron rails and bulkhead will be spot - primed with Rustoleum primer and finished with Rustoleum black finish. 1996, Aug. 7 Historic Districts Commission approves placement of two benches painted white on the front porch of the Stone Building. 1998 Department of Public Works renovated second floor hall. Work included: new ceiling, refinished floors, plaster and painted walls. 1999 Electrical work done, including rewiring building to handle computer needs. The left side of the roof (Follen Church side) leaks, causes damage to recently renovated second floor. Leak is caused by a crack across the length of the roof, planks over the entire roof are noted to need replacing. New plywood and shingles were placed over the entire roof; shingles carry a 25 -year warranty. 2000, August Precision Electrical Contractors to 1) "furnish and installed total of (8) flush floor boxes, (4) data provisions on the first floor. Each power floor box contains one 120V- dedicated circuit with (2) duplex receptacles. 2) Furnish and install (1) 120V 20A quad receptacle at circulation desk. 3) Furnish and Install (3) 120V 20A dedicated quad receptacles on second floor. Additions: "Change some of the outlets in the children's room and add another electrical box to the second floor." 2005 Building in need of repair, interior and exterior, on Town's List of Capital Improvements for several years. 2007, August 21 An interior pipe burst causing flooding. Building closed. 2008, June HKT Architects, Inc. submit "Planning Report for the Stone Building." Menders, Torrey & Spencer 24 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY 2009, Sept. 29 Menders, Torrey & Spencer, Inc. submit "Stone Building Historic Structure Report." The Stone Building LEXINGTON, MA I Elizabeth W_ Reinhardt and Anne A. Grady, "Asher Benjamin in East Lexington," Old -Time New England Ser_ No. 247 -248 (Winter - Spring 1977): 23 -35. ii Fred. S_ Piper, "Architectural Yesterdays in Lexington," Proceedings of the Lexington Historical Society, vol. IV (Lexington, Massachusetts: Lexington Historical Society, 1912), 118; George Washington Simonds Diary, April 10, 1840. Lexington Historical Society Archives. in Ellen A. Robbins, Diary, Jan. 24, 1834. iv A Plan for the development of the land behind the Stone Building, early 1870s. Robbins -Stone Papers, Lexington Historical Society Archives. V Unless otherwise stated references to all of the repairs to the Stone Building are found in the Files of the Director of Cary Memorial Library including the minutes of the meetings of the Library Trustees. Some documents regarding repairs that were listed the HKT Planning Report of 2008 were not relocated during preparation of this report. The text of these entries is taken from the Timeline in the HKT report. Vi S. R. Wrightington, Lexington Town Counsel, to Rev. Harold Handley, Chairman, Cary Memorial Library Board of Trustees, Nov. 26, 1943. Minutes of the Board of Trustees of the Cary Memorial Library, Director's office. Vii Correspondence between Edwin B. Worthen, Jr. and Rev. Harold Handley, March 31, and April 30, 1964_ Worthen Collection, Cary Memorial Library. viii Donald Muirhead, Inspection Report, East Branch Library, Lexington, Massachusetts. Cary Memorial Library Director's office files. ix See detailed specifications on file in the office of the Director of Cary Memorial Library, purple folder_ Menders, Torrey & Spencer 25 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 26 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY HISTORIC PHOTOGRAPHS The Stone Building LEXINGTON, MA The following images were collected by Anne Grady in the course of research into the history of the Stone Building. Sources are listed in the captions. Menders, Torrey & Spencer 27 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 28 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY �; IN "WNW I ,y The Stone Building LEXINGTON, MA GO O GO V i. V O W O 0 CL � � v i. bA � A bA 4. W O o ax Menders, Torrey & Spencer 29 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY 4f r r� IF • d` 0% r � M • t s � FO �Af 90 The Stone Building LEXINGTON. MA i. � U cv � � O � O �Q C� 0 Menders, Torrey & Spencer 30 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA s • ) 4t 0 1� r ��y E • CC ji, 1 o ad O CL � CC � A .20 4..: .I= pow Menders, Torrey & Spencer 31 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY w f� � t {�i► r� -/ r WON r r! 41f FF .; r R �<�t S•r 1 I Yw. 1 ,rte - rIy • a �'Ir� y . ter. `�: 7. �. i� •. fir+. Menders, Torrey & Spencer 2009 I The Stone Building LEXINGTON, MA K5Q • II l�r I I I. hl III I I �I The Stone Building LEXINGTON, MA K5Q HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON. MA f� __,�, Ak L 11w, e i Mil �a • 9 ii p,. fi Menders, Torrey & Spencer 33 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Ad 1 l k Menders, Torrey & Spencer 2009 P A The Stone Building LEXINGTON, MA 1 �kv 34 GO CC rl i� C, O � � V O v O x V � O HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA Menders, Torrey & Spencer 2009 v i. O V v O bA � � O bA mol YC HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON. MA Menders, Torrey & Spencer 2009 K %I v i. O bA Vl V1 O bA YC HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY ,,, 1'' 1 w E The Stone Building LEXINGTON, MA M O 1 W � i. V V O O A � O L" $. 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V O V O x O bA HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY "z o i ;£ A s ; C r r s Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON. MA 43 kl:x V 43 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Menders, Torrey & Spencer 2009 i I"— y ... - w-- T ■ 1, i Wy �r e �J1 The Stone Building LEXINGTON, MA 1� i. i. r V FBI U 0 � V1 i. 0 44 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Menders, Torrey & Spencer 2009 O 01 O bA "� CC � V �Q a i. O Cl.7 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 46 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA HISTORICAL PLANS Menders, Torrey & Spencer 47 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 48 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Introduction The Stone Building LEXINGTON, MA As described earlier, the changes to the Stone Building are largely limited to the interior. The remaining exterior, the loss of the ell excepted, is generally unchanged. Even the west entry in the center of the west elevation, while briefly missing, was restored in or around the 1946 renovation. The plans on the following pages are a conjectural, graphic chronicle of the changes. Except for the 1946 plans and the 2009 plans, each drawing is an extrapolation from the anecdotal and physical evidence ac- cumulated in preparing this report. Conjectural Original Construction The first plans and elevations are conjectural reconstructions of the initial construction of the Stone Build- ing. Where no physical evidence remains, the image is rendered with dashed lines. Changes to 1946 The next series of plans documents changes to the original plan that are observed in photographs and in the physical evidence of the building. In instances where no date is known, conclusions about the time frame of the change are suggested based on historic physical or photographic evidence. 1946 Reproductions of the 1946 plans. Note that not all changes from 1946 are shown on the plan. As is com- mon with architectural projects, some changes ocurred over the course of implementation that were not called for in the original design documents. 2009 Conditions of the Stone Building in August 2009 when the report investigations began. Menders, Torrey & Spencer 49 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Menders, Torrey & Spencer 50 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY CRAWLSPACE F The Stone Building LEXINGTON, MA Conjectural Original Construction Figure 1: Basement Plan with Conjectural Details Dashed Menders, Torrey & Spencer 51 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 1: DEVELOPMENTAL HISTORY LEXINGTON, MA Conjectural Original Construction KITCHEN? ELL ELL ROOM n ENTRY II PARLOR NORTH EAST ROOM ENTRY STAIR HALL SOUTH WEST SOUTH EAST ROOM ROOM O O Figure 2: First Floor Plan with Conjectural Details Dashed Menders, Torrey & Spencer 52 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY KITCHEN? CHAMBER ELL ROOM CHAMBER �J NORTH WEST CHAMBER EN UPPER STAIR HALL LYCEUM HALL 900 S.F. Figure 3: Secon Floor Plan with Conjectural Details Dashed Menders, Torrey & Spencer 2009 N The Stone Building LEXINGTON, MA Conjectural Original Construction NORTH EAST CHAMBER 53 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY E The Stone Building LEXINGTON, MA Conjectural Original Construction Figure 4: Attic Plan with Conjectural Details Dashed Menders, Torrey & Spencer 2009 54 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Conjectural Original Construction Figure 5: Conjectural Historical Facade ■■■ full! Figure 6: Conjectural Rear (North) Elevation 0 FFQ _ uEfflu III�II FW iii - - - =�3 Menders, Torrey & Spencer 55 2009 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Conjectural Original Construction Figure 7: Conjectural East Elevation Menders, Torrey & Spencer 2009 614 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Conjectural Original Construction IE Figure 8: Conjectural West Elevation Menders, Torrey & Spencer 2009 ail °I m mum—m f q t� Et �� JM III IW 6'71 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY I CRAWL SPACE Figure 9: Changes to Basement Prior to 1946 Menders, Torrey & Spencer 2009 F STUD WALL ` INFIW{ ON CONCRETE BASE ❑ REPLACES RUBBLE FOUNDATION AT THE BULKHEAD WALL -VISIBLE IN 1942 PHOTO 12' SQ. BRICK PIERS REMOVED AFTER 1942 LALLY COLUMNS ` ADDED OVER TIME STARTING PRIOR TO 1947 BASEMENT The Stone Building LEXINGTON- MA Changes to 1946 58 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY KITCHEN? IN AN EARLY 20TH C. PHOTO A WINDOW HAS REPLACED THIS DOOR C Irl R ELL ELL PORCH NOT SHOWN IN 1870'S LAND DEVELOPMENT PLAN, APPEARS IN 1942 PHOTOGRAPH. RETAINING WALL TO ACCESS BULKHEAD - The Stone Building LEXINGTON, MA Changes to 1946 Figure 10: Changes to First Floor Prior to 1946 Menders, Torrey & Spencer 2009 *1 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY KITCHEN? CHAMBER ELL ROOM CHAMBER NORTH V CHAMB UPPER STAIR HALL , 1920 -30 ROOM, FROM PAINT EVIDENCE. NORTH EAST CHAMBER S, LATE 19TH C. REMOVED 1947 LYCEUM HALL THE WEST STAIR. MAY 900 S.F. HAVE BEEN INSTALLED FOR SAFETY REASONS AS A SECOND EXIT FROM THE LYCEUM HALL. IT WAS REMOVED IN 1947 AND DOES NOT APPEAR IN A PHOTOGRAPH OF THE LYCEUM ROOM FROM THE LATE 19TH CENTURY. Figure 11: Changes to Second Floor Prior to 1946 Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON- MA Changes to 1946 1:301 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY E Figure 12: Changes to Attic Prior to 1946 Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON, MA Changes to 1946 1..1 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA t Figure 13: 1946 First Floor Renovation Plan Menders, Torrey & Spencer 2009 1946 62 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Figure 14: 1946 Second Floor Renovation Plan Menders, Torrey & Spencer 2009 1946 63 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Figure 15: 2009 Existing Basement Floor Plan Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON, MA 2009 64 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Figure 16: 2009 Existing First Floor Plan Menders, Torrey & Spencer 2009 2009 MW HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Figure 17: 2009 Existing Second Floor Plan Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON, MA 2009 66 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Figure 18: 2009 Existing Attic Floor Plan Menders, Torrey & Spencer 2009 The Stone Building LEXINGTON, MA 2009 67 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY Figure 19: 2009 Existing Facade The Stone Building LEXINGTON, MA Figure 20: 2009 Existing West Elevation Menders, Torrey & Spencer 2009 2009 68 HISTORIC STRUCTURE REPORT PART 1: DEVELOPMENTAL HISTORY The Stone Building LEXINGTON, MA Figure 21: 2009 Existing East Elevation MEN Fmmm0 E-1 I Figure 22: 2009 Existing North Elevation Menders, Torrey & Spencer 2009 2009 69 PART 2: MATERIALS INVESTIGATIONS VA HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA EXTERIOR PAINT Menders, Torrey & Spencer, Inc. 73 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 74 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA Exterior Paint Analysis Methodology The primary goal of this exterior paint study has been to characterize the various color treatments of the building exterior throughout its evolution rather than match specific colors for actual restoration. A secondary goal has been to identify significant changes to the exterior that are revealed by the paint and related historic photographs. The study has been carried out by William Finch of Finch &Rose, historic preservation consultants located in Beverly Massachusetts. Exterior paint samples from clapboards were obtained following the removal of limited areas of aluminum siding. A single clapboard was removed from the top course of the front facade, two clapboards were removed from the west side facade, and a single one from the east side facade. An additional clapboard installed in 1946 was removed from the rear facade. The clapboards were then cut into sections that could be polished as cross sections and examined in both visible and UV light under a microscope. Several samples were also sanded and polished to reveal oblique samples of the paint layer chronology. Exterior samples were taken from various trim elements by cutting small samples out of the trim. Samples included the wood substrate to the greatest extent feasible, but many samples sheared off at the junction to the substrate. Wherever possible the samples were obtained from protected areas, as much of the paint had weathered off during the 19th century in exposed areas. Selected samples were then cast in cold molding resin and polished with successive grits of micro -mesh abrasive cloth to form cross sections for microscopic examination. Trim elements sampled included the upper section of a column, both the field and border of a corner pilaster, the porch ceiling, window frames on both the front, west, and rear facades, the door surround for the west side door, and the molding on the cornice entablature just below the crown molding on the west facade. At the front entry samples were taken from the transom sash, the top surface of the transom bar, both the background and the raised ornament to the left of the transom, and from the original doorjamb. The polished samples were examined and photographed using an Olympus BH2 microscope at magnification ranges of 50x, 125x, and occasionally 250x in both visible and ultra - violet light. The latter sometimes helps to visually distinguish between layers that appear similar in visible light, and to distinguish layers of discolored varnish from dirt. The photographs were taken using a Nikon D700 digital camera. Comparisons between samples were done on a Macintosh computer using Adobe Lightroom and occasionally Adobe PhotoShop to process the photographs. Care was taken to use the same color balance settings on all the samples during processing to minimize the variables in comparing samples. Following the lab analysis and the establishment of the basic sequences, further analysis was done on site using a Bausch & Lomb zoom binocular microscope to examine specific elements that had not been cast in resin. The verbal description of the individual layers in the report is simply an arbitrary characterization of the visual colors of the layers as they appeared in the cross section. The paint sequences are described and numbered in the text as "generations" rather than individual layers. A "generation" defines a full finish treatment including all the individual layers that make it up including any priming layers. Thus some "generations" are composed of only a single layer, and other may include two or three layers comprising both primers and finish layers. Many colors appear much paler in cross section view than when properly exposed for color matching, and historic paints are often subject to yellowing and other degradation that affects their appearance Menders, Torrey & Spencer, Inc. 75 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS The Stone Building LEXINGTON, MA in cross section. Therefore, the sequences and photographs of samples in the report should not be used as a basis for the restoration of historic paint treatments without appropriate additional sampling and analysis. Paint Findings The exterior trim was found to have approximately 19 -20 generations of paint while the clapboards have about 14 -15 generations due to the installation of aluminum siding in 1964.With information from dateable historic photographs, the installation of new clapboards and trim on the rear facade in 1946, and aluminum siding over the clapboards in 1964, it has been possible to establish dates for some of the paint generations within the paint sequence. The following text describes the findings of the analysis for each of the successive paint generations. The text is followed by a selection of photographs of cross sections in visible and UV light annotated to explain the basic sequences, and details of several historic photographs that helped to inform the analysis. A tentative match is provided for the finish paints of the first generation treatment. The paint on the exterior doors and shutters is not discussed because the doors have been fully stripped of their pre -1946 paint, and the existing shutters appear to be fairly new with no relevant paint history. Generation I — The initial paint treatment on the front facade consisted of a sanded light grey on the clapboards and all the trim elements including the columns. The sand appears to have been applied to the wet surface of the grey paint rather than being mixed into it. Most of the sand appears to be light buff in color. In some samples there are small areas of an unidentified black material intermingled with the sand. Whether the black is simply soot (possibly from coal fired furnaces), or a purposeful spattering of black paint to better simulate the appearance of stone could not be determined. On the side facades the same base light grey was used, but the sand was omitted. Both the front and sides have layers of light blue - greenish grey and /or light blueish grey applied over the light grey. The light blueish grey has bits of blue pigment that are clearly visible under cross - polarized light, and appear to be the top layer. On much of the front facade these layers have degraded into a dull greenish mass covering the initial sanded finish. On the side facades extensive weathering in the mid 19th century has resulted in most of the initial layers disappearing except within deep weather checks and at the lapping of the clapboard courses. This treatment is quite curious for a number of reasons. Sanding the paint was usually done to imitate the appearance of masonry on rusticated or flush boarding and trim. We have never seen sanded paint applied to clapboards. Applying the treatment to only the front facade would be logical if it was sided with flush or rusticated boards to simulate stone while the sides were clapboarded. On the side facade there is no obvious layer of dirt between the light and blueish green layers that would indicate that the light grey was the first finish. On the front facade, the amount of visible dirt between the sand and the light blue - greenish grey that is over it is minimal at best. We wonder speculatively if the sand was applied and then over - painted within a short time with the light blue - greenish grey, perhaps because the sand did not look right on the clapboards. The greenish cast to the light blue - greenish grey appears to be due to the yellowing of the oil in it, and becomes less pronounced after 10 days exposure to UV light. However, the greenish cast of the layer over the sand on the front facade remains quite pronounced after exposure to UV. The layer appears to be heavily loaded with oil which may account for its degradation. One could speculate that it was applied over the sanded layer both as a sealer and to smooth out the sand texture in preparation for the next generation of paint. The initial treatment including the bluish grey layers on the side facades appears to have remained exposed for a number of years before the next generation of paint was applied. This assumption is based both on its visual degradation and the fact that most of this treatment had weathered off the east and west side clapboards before the Menders, Torrey & Spencer, Inc. 76 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA structure was repainted with the subsequent off - whites. Samples from the front transom light sash and sidelights are ambiguous as to the initial paint color of the sash. The transom does show an off white below a series of early browns and blacks, but the white may be paint from later white generations that has seeped through cracks in the dark layers. Generation 1 Color Match — A very tentative color match to the first generation paint using California Paints colors is #8633W "Smoky Candle" for the base grey layer that received the sand, and "Citadel Blue" from California Paint's Historic color series for the bluish grey as it appears on the side facade clapboards. The actual appearance of the sanded finish would be derived from the appearance of the sand in combination with the base coat. If it is decided to restore the original paint treatments, more investigation of the initial layers is strongly recommended before finalizing the treatment. Generations 2 thru 5 — The initial treatment is followed by 3 -4 generations of creams and off - whites on both the trim and clapboards that appear to span from the 1950s to the 1990s. There is considerable variation in the tone of these layers that is likely due to yellowing of their oil content. These layers are consistent with the appearance of the house in several exterior photographs believed to date to the 1950s and early 60s that show a uniform light color with dark window sash. The initial dark browns and black on the sash samples probably date to this period. Generation 6 (c. 1900) — Several photographs dated 1903 show a multiple tone paint treatment. The clapboards are light in tone while the trim is dark, except that some elements of the front entry and the field of the corner pilasters are picked out with a lighter shade. At the cornice level, the flat entablature is light, while the moldings applied on it are dark. Similarly, the column shafts are light while the capitols are dark. The paint samples suggest that the clapboards and other elements that are light toned in the photograph are a very light tan, and the dark toned elements are a dark tan (similar to terra cotta). As subtle variations in light colors are often difficult to distinguish from cross section samples, it is possible that the clapboards are a slightly deeper shade of light tan than the light toned trim elements. The tone of the sash in the photos is clearly dark, but does not appear to be black. Perhaps the dark red or the next brown is the sash treatment associated with this and the next generation. Generation 7 — The next finish treatment is a uniform dark tan applied to all elements. The tan is virtually the same as the dark tan in the previous generation. On the previously dark trim elements there is no obvious demarcation between the two generations. Perhaps only the previously light elements were repainted to match the dark tan of the dark elements. There is a heavy accumulation of dirt over both the clapboard and trim paint of this dark tan generation suggesting it was left this way for a number of years before repainting. Unfortunately, there are no photographs documenting this treatment. Generations 8 thru 10 — A photograph from a newspaper dated 1921 shows the house with light trim and darker clapboards. Some trim elements, such as the field of the corner pilasters, are picked out with the darker clapboard color. The column shafts and cornice entablature are the darker shade, while the column capitols and entablature moldings are the lighter shades. The paint samples show a series of light greys and creams following the dark tan of generation 7. Whether the clapboards and trim were painted the different shades in all generations or were the same shade in some generations could not be reliably determined from the samples due to age discoloration and dirt affecting these layers. Menders, Torrey & Spencer, Inc. 77 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS The Stone Building LEXINGTON, MA The last black layer on the sash samples may correlate with the first of these generations, while the first white over the black may correlate with generations 10 and/or 11. The tone of the sash in the 1921 photo is not clear. Generation 11— On most samples this generation this appears to be a single layer that appears similar to generations 8 -10 including its appearance in UV light. The photograph dated March, 1942 shows the house painted in a uniform light color, including the window sash that is presumably this generation. Library records (as reported in the HKT report, although that specific record could not be located by this study) indicate the house was repaired and the roof reshingled between 1934 and 1936. Perhaps generation 11 was applied as part of this work. The sash from this point onwards (if not a generation or two before) was white. Generation 11A — Comparing samples from exterior clapboards and trim installed in 1946 with the west entry trim shows there was one generation of off -white on the west entry before the first finish on the 1946 elements. This generation on the west entry trim does not have the mild fluorescence in UV light that generation 11 has on other elements, and therefore appears to be a different paint. It may have been applied a few years later to match generation 11 using a different brand having a different reaction to UV light. As samples from the west entry door trim start with generation I IA but have considerable dirt on top between I IA and 12, the current doorway was probably installed a few years after generation 11 was applied, perhaps to provide a second egress route from Robbins Hall (the side stair to Robbins Hall that was removed in 1946 may have been installed at the same time). Generation 12 (1946) — All layers on all samples are clearly white or off -white following generation 11. The clapboards and trim installed on the rear facade in 1946 following the removal of the original rear ell provide a clear benchmark to identify this generation, which was a uniform white on all elements (clapboards, trim, and sash). The 1946 woodwork has a priming layer that is a medium grey consisting of tiny metallic flakes. This is believed to be aluminum paint. A US Forest Products Laboratory Technical Publication (4 228) published in 1952 describes the use of aluminum paint as primer to block the migration of moisture to or from substrates including sap stains in wood. Viewed in cross section, the white finish layer has a moderate texture in visible light, and lacks fluorescence in UV light (i.e., it appears relatively dark). Generation 13 — This generation consists of a single layer of white on all elements. In cross section it has a smooth texture in visible light and mild fluorescence in UV light that makes it a clear benchmark in relation to the adjacent layers. It was probably applied in the early 1950s. Generation 14 — This generation consists of two layers of white applied to all elements. Viewed in cross section, both layers have a moderate texture in visible light. The priming layer lacks fluorescence in UV light while the finish layer as very slight fluorescence. This is the last paint generation applied to the clapboards before they were covered with aluminum siding in 1964, and therefore probably dates to the late 1950s. Generations 15 thru 19 — These generations each consist of one or two layers of white or off -white on the trim and sash, with generation 15 likely dating to 1964 when the aluminum siding was installed over the clapboards. Generation 19 is the current finish. Preservation Priorities The identification of existing visible exterior building elements that should be retained and preserved is presented as a listing below. The relative preservation priority for the identified elements has been divided into three levels. Level l Features: Exterior elements dating to the original or early construction of the building that remain in their original position and are judged essential in defining the early architectural character of the house. These features should be preserved in place, and any missing components restored. Menders, Torrey & Spencer, Inc. 78 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS The Stone Building LEXINGTON, MA Level 2 Features: Early exterior elements that have been moved from their original locations, such as doors and door casings, but still function as character defining features. Such features should be retained but can be moved to new locations as required for reuse of the building. Level 3 Features: Late elements that may contribute to the character of the building as renovated in 1946, but were not present in the nineteenth century. In some cases these are accurate reproductions of early elements, in others they are items installed more for expedience than historic fidelity. Some severely damaged or altered early features are also placed in this category. Features in this category do not require preservation, and in many cases need to be removed in order to restore the early character of the building. Features: Level Asphalt shingle roof— Late 20th Century 3 Copper skirt at roof edge — Early 20th Century 3 (useful to maintain) Copper gutter liner — Early 20th Century 3 (useful to maintain) Brick Chimneys — Original, modified 19th Century 1 Metal Chimney Pipe — Early 20th Century 3 Vent Stack Pipes — Early 20th Century 3 Wood Gutters — Early to Original 1 Aluminum Downspouts — Modern 3 Wood Trim — Original 1 Aluminum Siding —1964 3 Wood Clapboard Siding — Early to Original 1 Fire Escape — c. 1946 3 Windows — Attic — Original 1 Windows — Second Floor South, East, West Elevations — Original 1 Windows — Second Floor North Elevation c. 1946 2 Door — Second Floor Fire Escape Door c. 1946 3 Windows — First Floor South, East, West Elevations — Original 1 Windows — First Floor North Elevation c. 1946 2 Door — West entry door and trim — c. 1930s 2 Door — Front — Original, swing direction changed 1 Columns — Original 1 Brick Porch — After 1942 3 Granite foundation face — Original 1 Rubble foundation — Original 1 Bulkhead —Prior to 1942 3 Basement Double Hung Windows — Prior to 1942 3 Frame infill at basement wall — Prior to 1942 3 Basement 3 -lite windows — Early to original 1 Menders, Torrey & Spencer, Inc. 79 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS The Stone Building LEXINGTON, MA Figure IA: Front facade clapboard - visible light. "A" is the generation #1 light grey over an off white primer. `B" is a sand particle embedded in the top surface of "A ". "C" is the blue - greenish grey layer that was applied over the sand paint and appears in this sample to have degraded to brown from yellowing oil. "D" marks layers #2 -5. "E" marks the light tan of generation #6 that goes with dark trim at "E" in fig 2A. "F" marks the the dark tan of generation #7. The layers marked "G" in this sample are both indistinct and not complete. K. J ley � H F _ IN Figure 1B: Front facade clapboard - UV light. The letters mark the same layers indicated in Fig. IA. Note that in UV light the priming layer is more clearly visible under its light grey top coat. Also note that layer "E" has a moderate level of fluorescence while the layers below it have strong fluores- cence. Figure 2A: Front facade @ top of entry transom - visible light. Layer "A" primer is missing from this sample and the light grey above it is fragmentary. `B" is a sand particle. Whether "C" is the blue - greenish grey layer that was applied over the sand or part of sequence "D is not clear. "D" marks layers #2 -5. "E" marks the dark tan of generation #6 that goes with the light tan at "E" in fig 2A. "F" marks the the dark tan of generation #7. "G" marks generations 8 -11. "H" marks generation 12 applied in 1946. "1" marks #13. "J" marks # 14, the last finish on the clapboards prior to the aluminum siding in 1964. "K" includes the layers installed in 1964 and later. Menders, Torrey & Spencer, Inc. 2009 Figure 2B: Front facade @ top of entry transom - UV light. The letters mark the same layers indicated in Fig. 2A. Note that the fluorescing layers at "D" are identical in tonal sequence to "D" in Fig. 113 and go right up to "E" which does not fluoresce. Also note that "I" has moderate fluorescence and stands out clearly from H and J. "J" is made up of two layers-, has a priming layer that does not fluoresce and a fin- ish with slight fluorescence. The black spots between generations are dirt on the surface of the finish layers. 80 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS J H E . r tD Figure 3A: West facade clapboard - visible light. The sample is from the lower butt of the clapboard where it was protected from weathering. Layer "A" marks the off-white primer with a light grey layer over it. There is no sand in all samples from the side facades. "C" marks the light bluish grey and blue - greenish grey layers that parallel the layers at "C" in Fig. 1. "D" marks generations 2 -5. "E" marks the light tan layer #6 c. 1903, and ' F" is the subsequent dark tan #7. "G" marks #8 -11, "H" is # 12 applied in 1946. " Y' is the layer covered by aluminum siding in 1964. The Stone Building LEXINGTON_ MA Figure 3B: West facade clapboard - UV light. The letters mark the same layers indicated in Fig. 3A. Note that layer "E" has a moderate level of fluorescence while the layers below it have strong fluorescence, similar to Fig 113.. Figure 5: West facade clapboard - visible light. The sample is from the top edge of a typical clapboard where the paint has been protected by the butt of the clapboard above it. "A" marks a sizable piece of light grey, and "C" the blue - greenish layer ap- plied over the grey. Menders, Torrey & Spencer, Inc. 2009 Figure 4: West facade clapboard - visible light. The sample is from the face of a typical clapboard where weathering has re- moved the earliest paint layers and caused deep checks in the surface of the wood. "C" marks fragments of the layer marked "C" in Fig. 3A that still survive. 81 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS H -K a � �"•`': , Y • ,�•,�� . - fit: Y k+ f "- p A The Stone Building LEXINGTON, MA Figure 6 (Left): Scanned image of face of clapboard removed from front facade that has been sanded to reveal the progression of the paint layers at an oblique angle (i.e., not in cross section). The wood substrate is at the bottom. This sample and the clapboard from the west facade in Figure 7 below were scanned together so that their color balance is the same. The letters refer to the layers marked in Fig. 1 & 2. The red arrow points to a clump of black shows up in a number of samples from the front facade. Whether it is random bits of soot from burning coal or inten- tional spattering of black paint over the sanded finish to more closely simulate the mottled appearance of stone is not clear. Based on its ap- pearance in fig, 1, layer C appears to have a high oil content and could have been applied as a sealer over the sand to form the base coat for the next paint generation. Figure 7: Scanned image of face of clapboard removed from west side facade. The right half of the sample has been prepared to reveal grey of generation 31 along with bits of the bluish grey layer that was applied over the grey. The lower part of the sample is the top of the clapboard where the clapboard above laps over it resulting in a relatively buildup of early paint. The sample has been subjected to UV light for about 10 days to reverse the yellowing of oils in the paint. The area between the dashed lines was covered during the UV treatment and illustrates the extent of yellowing that has occurred. Note how the blueish grey in the untreated section (arrow) is distinctly greener than the adjacent treated area. The sample in Fig 16 was also with UV with much less impact on the sample (the right hand third of the sample was covered during the treatment). Menders, Torrey & Spencer, Inc. 82 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS Figure 8A: Rear facade 1946 clapboard - visible light. Arrow points to aluminum paint primer. "H" is the first generation on the 1946 clap- boards, and corresponds to generation #12 on the original clapboards and trim. The Stone Building LEXINGTON, MA Figure 8B: Rear facade 1946 clapboard - UV light. The letters mark the same layers indicated in Fig. 8A. Note that prime and finish layers are visi- ble within each generation. "I" has the fluorescence that distinguishes generation # 13 in each sample. Figure 9A & 9A: Rear facade 1946 trim- visible light (9A - left) and UV light (913 - right). Generations H, I, & J can be seen to match H, I, & J in Fig. 8A & 813. The wood substrate is missing, but a clump of the aluminum primer is present (white arrow). "K" marks the paint generations that were applied following the installation of aluminum siding over the clapboards in 1964. Figures 10A & 1OB: West entry trim (top of capitol)- visible light (10A - left) and UV light (1 013 - right). Generations H, I, & J can be seen to match H, I, & J in Fig. 8 & 9A and 8 & 913. Generation "X" has a heavy layer of dirt between it and H, indicating it was exposed a number of years before 1946 (the "dirt" is not a layer of aluminum paint). Generation "Y' was directly on the wood substrate and appears similar to generation # 11 on the original wood trim, and suggests the door trim was installed in the 1930s rather than 1946. "K" marks the paint generations that were applied following the installation of aluminum siding in 1964. Menders, Torrey & Spencer, Inc. 83 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS The Stone Building LEXINGTON, MA Figures 11A & 1113: Entry fan light (lower rail)- visible light (11A - left) and UV light (1113 - right). Generations H, I, J, & K match H, I, J,& K in Fig. 2A & 213. "G" is generation 11 and possibly 10, and is the oft -white on the sash in the 1942 photo (fig 13). The arrow points to thin layer of cream that may be the original sash treatment. The dark layers above it show the sash treat- ments in the later 19th and early twentieth century, as illustrated by the 1903 photo below (fig. 12). Figure 12 (left): c 1903 photo showing the multi - shade treatment of Generation #6 including a dark brown or possibly dark red treatment on the window sash. The door is clearly darker than the trim. This original door remains in place, but its historic color treatments could not be determined because all its paint has been fully stripped since 1946. Figure 13 (below): 1942 photo showing the uni- form off-white treatment of paint generation #I I that was probably applied in the 1930s. It is clear that the window sash are off - white. Whether they were also off -white in generations 10 and 11 is not clear form the samples and historic photographs. Menders, Toney & Spencer, Inc. 84 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS Jam_ f 4�_ a Figure 14: C. 1903 photo showing the multi -shade treatment of Generation #6. The red arrows point to trim elements that paint- ed dark tan along with the window and door frames. panel of the corner pilasters was painted light tan similar to the clapboards. The Stone Building LEXINGTON, MA Figure 15: 1921 photo showing the multi -shade treatment of Generation #8 and/or 9. The tonalities of generation # 6 have been reversed making all the trim elements that were dark in generation #6 light (probably cream) while the body is dark (probably light grey). Figure 16 (left): C. 1860s or 70s photo of the west facade showing the uniform off -white paint treatment of this period with dark sash. Also shown are the original side doors in the ell (A) and main house (B). Note that the latter has a transom light over the door (Arrow). Figure 17 (right): C. 1900 photo of the west facade showing that both the door in the ell and side door in the main house have been removed and replaced by windows (A & B). The current west facade doorway is an approximate reproduction of the original shown in fig. 16, but lacks the transom light. Based on its paint layers, the current door was probably installed in the 1930s. Menders, Torrey & Spencer, Inc. 2009 85 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA INTERIOR FINISHES Menders, Torrey & Spencer, Inc. 87 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 88 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA Interior Finishes Analysis Methodology The interior paint analysis of the Stone House was carried out with two primary goals. The first goal has been to characterize the various color treatments of the interior woodwork and plaster throughout its evolution rather than match specific colors for actual restoration. The second goal has been to use information from the paint analysis to help determine the original plan of the house and its subsequent changes, along with identifying existing significant building fabric. This second goal was also informed by looking carefully at construction details for evidence of former early elements, as well as the historic photographs and documents compiled by Ann Grady in the Historic Analysis sections of this report. The work was further facilitated by the removal of various furnishings and finishes from the 1946 renovation by the Project Team. The paint analysis has been carried out by William Finch of Finch &Rose, historic preservation consultants located in Beverly, Massachusetts. The first floor was thought to have been originally divided into two principal rooms on each side of a central formal entrance hall and stair running through the center of the building. There also may have been a secondary entry hall between the two rooms on the west side of the building, and possibly some service spaces between the easterly two rooms. It was hoped that potential differences in the paint sequences from the presumed rooms would help verify the original plan. At the first floor, the removal of bookcases revealed that some of the window architrave moldings had been partially removed in 1946 to install the bookcases, leaving only about a 9" length of the molding in place below the corner blocks. At each of the presumed rooms (5 rooms except the west center space where the moldings had not been cut), a remaining short length of architrave molding was removed for analysis of its paint. A 1/2" thick slice was then cut out off the end of each piece of molding and polished with successive grits of 5" micro -mesh abrasive discs attached to a Porter Cable random orbit sander to form cross sections for microscopic examination. The polished samples were examined and photographed using an Olympus BH2 microscope at magnification ranges of 50x, 125x, and occasionally 250x in both visible and ultra - violet light. The latter sometimes helps to visually distinguish between layers that appear similar in visible light, and to distinguish layers of discolored varnish from dirt. The photographs were taken using a Nikon D700 digital camera. Comparisons between samples were done on a Macintosh computer using Adobe Lightroom and occasionally Adobe PhotoShop to process the photographs. Care was taken to use the same color balance settings on all the samples during processing to minimize the variables in comparing samples. Portions of the five moldings were also sanded and polished on their faces to reveal an oblique feathered progression of the paint sequences. These were then placed together on a scanner and scanned at 2400 dpi to produce a color image that could be enlarged for direct comparison of their sequences. Scanning them together insured that they would all have the same color balance. Portions of the samples that adjoined the plaster walls were also examined for traces of the plaster finishes. Where wood elements to be sampled remained intact on the first and second floors, small samples cores were taken using a 3mm hollow medical biopsy needle mounted in a high speed "Dremel" drill. In some cases, small sections of wood were cut out using a dentil drill. Small pieces of wall plaster with paint were also removed. The various samples were then cast in cold molding resin and polished with successive grits of micro -mesh abrasive cloth to form cross sections for microscopic examination and photography as described above. Menders, Torrey & Spencer, Inc. 89 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA Following the lab analysis and the establishment of the basic sequences, further analysis was done on site using a Nikon field binocular microscope and a IOx "Dermlite" with cross - polarized LED illumination to examine specific elements that had not been examined in the lab. At least one sample was taken from the woodwork and processed from each of the principal rooms on the first and second floor including the current entry vestibule. Additional samples were examined in situ. Baseboards were checked as well as window and door casings. Plaster was generally examined in situ, but samples were taken from each of the second floor rooms and enough of the first floor to establish the sequences. Except for the entry vestibule, no traces of plaster finishes prior to the early twentieth century were found to remain in place. In a few locations, the woodwork or plaster was sanded to produce in place oblique feathered sequences. The polished samples were examined and photographed using an Olympus BH2 microscope at magnification ranges of 50x, 125x, and occasionally 250x in both visible and ultra - violet light. The latter sometimes helps to visually distinguish between layers that appear similar in visible light, and to distinguish layers of discolored varnish from dirt. The photographs were taken using a Nikon D700 digital camera. Comparisons between samples were done on a Macintosh computer using Adobe Lightroom and occasionally Adobe PhotoShop to process the photographs. Care was taken to use the same color balance settings on all the samples during processing to minimize the variables in comparing samples. Following the lab analysis and the establishment of the basic sequences, further analysis was done on site using a Bausch & Lomb zoom binocular microscope to examine specific elements that had not been cast in resin. The verbal description of the individual layers in the report is simply an arbitrary characterization of the visual colors of the layers as they appeared in the cross section. The paint sequences are sometimes described and numbered in the text as "generations" rather than individual layers. A "generation" defines a full finish treatment including all the individual layers that make it up including any priming layers. Thus some "generations" are composed of only a single layer, and other may include two or three layers comprising both primers and finish layers. Many colors appear much paler in cross section view than when properly exposed for color matching, and historic paints are often subject to yellowing and other degradation that affects their appearance in cross section. None of the interior samples in this report have been subjected to UV light for one to two weeks to reverse any yellowing of their oil content. Some of the cream and light tan layers visible in the report photographs may become substantially lighter and more off -white if subjected to UV light. The photographs in this report give a general sense of color, but should not be considered accurate as to color rendition. Therefore, the verbal descriptions and photographs of samples in the report should not be used as a basis the restoration of historic paint treatments without appropriate additional sampling and analysis. Paint Findings The interior woodwork was found to have been treated fairly uniformly throughout the history of the building with very little special treatment for particular spaces. The initial layer in most first and second floor spaces is a very light tan that is followed by several cream layers. The light tan often has a thin layer of yellowed oil on its surface that suggests it may have been a finish rather than a prime for the next layer. However, the next layer of cream seems to be well bonded to the surface of the light tan without any visible dirt between them. It is therefore difficult be certain as to which of these layers is the first finish. The subsequent three to four layers are similar creams or off - whites. These are followed by a succession of very light greys, tans, and creams that likely date from the late nineteenth century up to 1946 when another light tan appears to have been applied. This is followed by off - white, a very light green, and the current off - white. On the first floor, the paint did not provide clear answers to the questions about the original room layout and function. All the samples from the window casings of the apparent first floor rooms showed the same paint treatment for the first three generations of paint, except possibly the northwest room which also has a different Menders, Torrey & Spencer, Inc. 90 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA profile to its casing and was clearly a separate room up until 1946. Its early layers appear to be a slightly deeper tan than the other spaces. There was some divergence in the paint treatments between samples (additional layers in some samples) after the third generation up until the early 20th c. layers visible in the cross section photographs of samples from the first floor casings (Figs. 4.1 -4.5). However, as the obliquely sanded samples (Fig. 5.1) did not show this divergence except at the northwest room, some of the middle layers may simply have not been present on some of the cross sections. Additional study would be needed to clarify the divergence during the middle period. The first floor plaster did not yield any information about the early plaster finishes. In all the spaces except the northwest room and the entry vestibule, the earliest treatment was single layer of brown oil based paint over bare plaster, or in some places over a plain wallpaper that may have been applied to consolidate deteriorated plaster. The 1946 treatment was a light green oil paint applied directly over the brown. This was probably the "Williamsburg Green" mentioned in a contemporary description of the 1946 renovations. Where the 1946 bookcases were installed on the plaster walls, the brown paint remained exposed behind the bookcases. The lack of any traces of early paint under the initial brown suggests that the plaster was either painted with a water based calcimine or whitewash treatments that were subsequently removed, or were wallpapered. At the northwest room, a single layer of c. 1900 -1920s wallpaper was found exposed behind the bookcases installed in 1946. No traces of earlier fmishes were observed under the wallpaper. Any traces of early finishes in the west entry space were removed in 1946 when the plaster in this area was replaced with wallboard and a gypsum plaster skim coat. At the front entry, the plaster adjacent to the sidelights did have 3-4 layers of creams and tans under the 1946 light green. These probably extend back to c. 1900 or the 1890s. On the second floor, the samples showed a similarly uniform treatment over time on the woodwork in all the rooms, except that the northeast room (Room 205) had fewer generations of early paint. The nineteenth century treatments were light tans and creams. These were followed by light greys and then slightly deeper tans in the first half of the twentieth century (the 1946 treatment was a warm light tan). These were followed by off - whites and greyish creams up to the present time. The second floor plaster typically had two layers of previous oil paint under the layer of brownish pink that was applied in 1946. The first layer was a light green, and this was followed by a medium tan. In the stair hall, the green was replaced by a wall paper that appeared to be simply a backing paper. The baseboards and window sash on both floors generally followed the treatment of the window and door casings, except that the baseboards that remained exposed on the first floor after 1946 have a layer of brown paint. Most of the remaining doors and all the remaining fireplace mantels were treated differently than the other woodwork in the earliest generations. All but the door between Lyceum Hall and Room 201 were initially painted with reddish brown graining (i.e., faux wood grain) and varnish. All the mantels were painted black and again varnished for several generations of paint. The black may have been a ground for marbleizing (i.e., faux black marble) rather than plain black, but confirming that would require carefully removing the later paint from a 6 to 12 square inch area of the mantel. The black treatment was then followed by treatments matching the rest of the woodwork. The findings of the analysis are visually presented on 11" x 17" sheets by a selection of annotated photographs of cross sections in visible and UV light, and in some cases sanded oblique samples. The photographs of second floor samples are presented together with photographs identifying significant fabric elements on a separate sheet for each room. The first floor samples are presented on three successive sheets starting comparisons of the window casing samples, and finishing with plaster samples on the third sheet. A tentative match is provided below for the finish paints of the first generation woodwork treatment. Menders, Torrey & Spencer, Inc. 91 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 2: MATERIALS INVESTIGATIONS LEXINGTON, MA Generation 1 Color Match — A very tentative color match to the first generation paint on the first floor wood trim using California Paints colors is 98673 "Tavern Taupe" for the light tan layer, and #8681 "Artists Canvas" for the cream layer that is over the initial light tan layer. The sample was subjected to two days exposure to UV light prior to matching, which is a minimal amount. If it is decided to restore the original paint treatments, more investigation of the initial layers is strongly recommended before finalizing the treatment. Preservation Priorities The identification of existing visible interior building elements on the first and second floors that should be retained and preserved is presented in the following 11" x 17" sheets as annotations on photographs showing the walls and details for each of the various rooms. The relative preservation priority for the identified elements has been divided into three levels, and is indicated on the photos by the numbers "I", "T', and "Y' placed on the specific features and /or in the photograph captions. The priorities are also summarized in the lower right area of each sheet. The first floor is presented on three successive sheets that do not include any paint analysis photos (paint is presented on the following three sheets). The second floor is presented with each of the four primary rooms on a sheet together with the paint analysis photos for that room, for a total of four successive sheets. Level l Features: Woodwork elements dating to the original or early construction of the building that remain in their original position and are judged essential in defining the early architectural character of the house. These features should be preserved in place, and any missing components restored. Level 2 Features: Early woodwork elements that have been moved from their original locations, such as doors and door casings, but still function as character defining features. Such features should be retained but can be moved to new locations as required for reuse of the building. Original plaster and flooring are also included in this category as items that are desirable (but not essential) to preserve, provided they are replaced by similar materials in the same plane as the original material. Level 3 Features: Late elements that may contribute to the character of the building as renovated in 1946, but were not present in the nineteenth century. In some cases, such as window and door casings, these are accurate reproductions of early elements. Some severely damaged or altered early features are also placed in this category. Features in this category do not require preservation, and in many cases need to be removed in order to restore the early character of the building. 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'o 2 w h 97 9 s m s L L Y O O w L w d y•k7° �J o � y o o G G � cwn c o y o W ° a" ° ,J w3���wY � > o W � � o � ° yy o m G w G y w ,.OZ V W � � � s a °o = W o ° L O w o � � m rn L C A o p o A m w G X zt • o °' on a�i •� o o IS h 0 0 0, o y t K 3 w HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS [C 5 0 d p C a � 3 o o o 0 o 0. ro O � 5 C Oq d � m b w p O C o I K 09 N T d CaC N N o 16 w K C o N co b o m 0. �d N � C � m x o K 0. o w a 3 OC9 " Oq J W C ONCq C ro, ro o d N b i K w' m m 5 o r d1 o oo [d ¢7 o � b 0 3 of ro.o°o6�-io P.. [o o ��¢ X A 0 �¢ W �OCao '�z 7Le Stone Building LEXINGTON, MA Menders, Toney & Sp®cer, Inc. 2009 T aKi d ~ 0. 0 A 3 x a o o � 0 3 � � as O N Fro � a+ N ~ ,-. -o NJ U CdC F � O o k K d oz Y L 7 R w A Y V x s MV W V 4 o o 0 3 B oo a o N A O Oq � O Q d I o d [ r [ C o A C b a° A �} C C N �g i� A — { 3 U i� o z �o I 1�r w� HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS K ab 3 ti O OCq ro � O b 3 � ro 3 o Q ai oc > cu � C o' a � x N p pi. C 3 K 3 'C o 0 V] W .fir A cu 5 eCn °No 10 o o 'w C 0.� o o A b o N x o T N C E ro b cu o W 0 C S z °N8 o a N o � o C ' p � b o ti J o d O N d T � � p 5 o Q .Ki b eC 'w o ,n 7Le Stone Building LEXINGTON, MA � � o K o o w p 3 ro o s w O �L Y r O O R x u C Ca o'p,d A 30 b V x °o 0'.7 ti O m 3 o p as o S poz A � N W b > 3 V] A b0 C b � b o o-uu A pq A r� m'o u o b � . F b4 ro o 3 6 m o o FCF b A $ o b a 3 o J N x C d m d A C 0.p d �i ° K' lo: C w � m p b 3 b0'u. A N Menders, Toney & Sp®ccr, Inc. 100 2009 C o o 0 3 o ,i a a° ro o U o u � b � W aX N b0 o N 'w 3« o K ab 3 ti O OCq ro � O b 3 � ro 3 o Q ai oc > cu � C o' a � x N p pi. 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O'd a'� o a 3 0 K O" W C o S o .K. b 3 � � ro C f. x 3 � b x 3 E; p � � W b ti d O ti O d � b C X P. C u, C p K O N ro 0. U W � LFL Q F C b0 � 101 m o � o A, T v C � � a a 3 F a o 'n o b 3 K U5 um u Km �r um g -E5 . go t M, o I C� .0 C kO xN b o N ro W 'p K o i A U. a> o o b o ro A b U. O'd a'� o a 3 0 K O" W C o S o .K. b 3 � � ro C f. x 3 � b x 3 E; p � � W b ti d O ti O d � b C X P. C u, C p K O N ro 0. U W � LFL Q F C b0 � 101 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS FA T b y C � 'n 'x �x xr 3 C p d o C b w � o 'o T 3 o T T „ o A � A 3 � :n CoCa O b 0 C M C Th. Stone Building LEXINGTON, MA o 0 3 lo b o ° o C� d O Z ''� ' Oq F ym. -i 'aC+ 2o. P. m m o o o a 7 W en C A Y Cq O e3 s J NC aki F W x eo Cw Tb � A N 0 o C o o K C � o a AC O LL � ro C a�¢ciogo3�D�U z m e OCq en C X 5 � N 0 A N � C � � C bC F 0. A j eC9 C o d F FG O w C 0 0 F C K O 4W' d F Menders, Toney & Spmcm, Inc. 102 2009 HISTORIC STRUCTURE REPORT PART 2: MATERIALS INVESTIGATIONS B � F � CC o � x i ° as o o ro o x � A C 3 3 3 3 x b O N 3 a z 3 w G 3 a x3 O z 3 3 _ 3 0 o w F 0. b O w C O NN F LL F b m � N b 3 N O � eq ^ K J' b-u T" m oroo o F x O i o 0 0 b 'C 8 gC ro 00 o lo m w �OQ'�lAwz Th. Stone Building LEXINGTON, MA Z o o I o B o o Q v5b 4— — — — — w P4 roo B 0 � � � 3 o ° �q4 F � O y v o o �.E xoro � a��o u o o N N o F K F O o ;{ , +� b �b f Nay' . fx� 'w aK, ff F iw ax a Menders, Toney & Sp®ccr, Inc. 103 2009 PART 3: TREATMENT RECOMMENDATIONS 105 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA CONSERVATION PHILOSOPHY Menders, Torrey & Spencer, Inc. 107 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 108 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Stone Building Conservation Philosophy To paraphrase a popular aphorism, "This building has been well loved but loved too much to leave it just the way it was originally constructed." The Stone Building has a distinctive history. Constructed in 1833 by Eli Robbins, whose entrepreneurial skills were matched by his progressive civic interests, the Stone Building bears the name of his granddaughter, Ellen Robbins Stone. Ellen continued the family tradition of community service by transferring the building to the town provided that it would remain a meeting hall or library. Today as it evolves from more than a century of library use to its future as a community resource, the challenge is to preserve and in some cases, retrieve, the physical evidence of the architectural idioms that gave expression and meaning to the selection of the Greek Revival as the building's style. As we learn from the Old Time New England article* by Elizabeth W. Reinhardt and Anne Grady, Robbin's decision to employ design elements from Asher Benjamin's style guide, The Practice of Architecture, was a deliberate and practical decision. With its associations with ancient Greece and the ideals of democracy, what was more impressive and expressive of civic idealism than a prominent pedimented temple -form with great fluted Doric columns evoking the Parthenon? And with Benjamin's instructions, Grecian motifs were comfortably handled by the skilled carpenter. Isaac Melvin, the Concord builder employed by Eli Robbins, was able build a structure using time - honored heavy timber framing techniques while using the latest stylistic vocabulary. Today, still holding forth with its neighbor, the Follen Church, built seven years later, the pair of buildings might be considered as anchors of their East Lexington community, or better yet, reference points. Follen Church also shares a progressive impetus behind it construction, including the octagonal plan of its sanctuary, designed so that all could see the speaker equally well. In fact, the speaker's position was on the same floor level as the listeners, not elevated in a high pulpit but on equal footing. The two buildings also share extraordinary philosophical aspirations. The Stone Building was conceived of by Robbins as "a public building where lectures, preaching, and other meetings could be held and where freedom of speech would be allowed." Although altered to suit the library functions, evidence uncovered in this study provides guidelines for reclaiming the physical layout and interior details of the original first floor. Happily, the second floor plan is largely intact as are the architectural details. *Reinhardt, Elizabeth W. and Grady, Anne A. "Asher Benjamin in East Lexington, Massachusetts." Old Time New England, Winter - Spring 1977, p. 25. Menders, Torrey & Spencer, Inc. 109 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA A large ell that would have served as kitchen and service space, and was removed in the extensive renovations of 1946, can be reconstructed to provide space for necessary access and egress if the building is rehabilitated for the assembly functions which inspired its construction in the first place. With the removal of the aluminum siding and preservation of the original siding still in place beneath, the exterior is largely unaltered. Over the course of nearly two centuries, the Stone Building has been witness to extraordinary historical and social changes. Its endurance is testimony to the sturdy simplicity and enduring grace of its design, the quality of the materials and craftsmanship used in its construction, and the generosity of the Stone family in deeding the property to the Town for public uses. Despite significant changes, the threat of demolition, deferred repairs, and ambiguity about future use, the Stone Building has persisted. The task of this report is to identify those elements that should be left just the way they are; to think about those elements which are missing but could, if recreated in a responsible fashion, provide useful functions; and to dispense with those elements that either obscure or deface the building or threaten its future preservation, or both. These recommendations are based on the architectural historical evolution of the Stone Building, derived from the documentary research (Part 1), from the building archaeology (Part 2), and from commentary, both written and oral, with those envisioning potential community use as a cultural gathering place. The following recommendations are based on the Secretary of the Interior's Standards for the Treatment of Historic Properties. These Standards are descendants of the Charter of Venice (1964) and influenced by The Burra Charter (1979, with revisions 1981 and 1989). Period of Significance The Stone Building enjoys national significance for the period when it was a Lyceum, from 1833 to 1851, as a very early example of this social and educational movement. It is locally significant for its association with the Robbins Family in East Lexington, who were responsible for the economic, social and architectural development of East Lexington from around 1830 to 1850, and for its long use as a branch library form 1890 to 2007. There is also architectural significance as a nearly intact exterior design associated with Asher Benjamin's pattern books and as an example of Greek Revival architecture. hi assessing the architectural- historical evolution, there appears to have been little alteration of both interior and exterior until 1946, when a thorough -going renovation made many changes: removal of the ell, significant alteration of the center hall and stair, removal of first floor partitions, and introduction of built- in bookcases and magazine racks involving cutting into the historic architectural woodwork. These changes are not considered character - defining features in view of their deleterious impact on the floor plan and features of the historic building. Fortunately it is possible to recover the earlier elements as there is much remaining evidence. Character Defining Features hi planning for the treatment of the Stone Building, it is essential to have a clear understanding of elements crucial to its historical significance and architectural integrity, i.e. character - defining features. Protecting these features becomes the framework for determining the treatment of an historic structure. Not all character - defining features are original. Later changes may gain signifance in their own right and contribute to the architectural historical continuum. For example, the exterior entry centered on the west elevation of the main block was removed sometime between c. 1860 and the early twentieth century, but Menders, Torrey & Spencer, Inc. 110 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON. MA reinstated with a simpler surround a few years prior to the 1946 renovation. While different from the original, it is functionally useful. Not all character - defining features remain. For example, the original ell was removed in 1946. Its presence and exterior appearance can be seen in historic photographs and the 1946 construction plans tell us its dimensional relationship to the main block on the demolition plan. The ell is a missing character - defining feature, especially as we consider the early era of the building as a public assembly hall on the second floor with residential use on the first floor and ell. Exterior Character Defining Features Setting of the building in its neighborhood The street pattern of the early 19th century when the Stone Building was built (in 1833, and much earlier) continues today. The Follen Church of 1839 survives in place along with many 19th century neighboring houses. A wood frame gable roof structure with its long end to the street, probably a residence, occupied the large lawn to the east of the building as partially shown in a c. 1900 photograph. This was subsequently removed and the ground made into lawn. The c. 1920 brick school building to the rear of the Stone Building parcel is a variance from the building pattern of the neighborhood. Location of the building on its site The fagade of the Stone Building is located parallel to the street, with its entrance clearly seen and perpendicular to the street. The strong presence of the building on its site and in relation to the street is created by the gable end presentation with colonnade of four massive wood columns supporting the pediment. Fence Early photographs show a picket fence which was no longer in place by 1900. Landscape paving Early photographs clearly show a broad walk with some form of paving from the street to the main entrance. Given the period of the photographs from c. 1860 to 1900, the surface is probably graveled. The present surface is concrete. Building footprint The architectural footprint was changed by the removal of the original 1833 ell to the north of the main block in 1946. Mass and shape The size and gable roof pitch of the main block is unchanged; however, the removal of the gable roofed ell significantly changed the massing and shape of the building. Fagade -- entrance and colonnade The imposing pedimented portico with four Doric fluted wood columns now rests on a floor of concrete with surface of red brick laid in a herringbone pattern. This brick floor replaced the original wood floor not long after 1900. The columns are original. Menders, Torrey & Spencer, Inc. 1 1 1 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA The fagade preserves the original pediment with quarter -round windows in the peak of the gable, characteristic cornice mutules with broad architrave, and Doric columns now resting on a concrete and brick porch. Most distinctive is the entry with the faithful replication of Asher Benjamin's Plate XXVIII. EAST LEXINGTON BRANCH LIBRARY Here the full arsenal of Grecian motifs is combined with carpenter's skill and a degree of naivete. A large paneled door is framed by partial sidelights and shallow fanlight. Next are broad pilasters with exaggerated Greek frets. Surmounting the whole is a cap with central panel with anthemion in bold relief. And occupying the spandrels framing the fanlight are honeysuckle vines, stylized and in bold relief. hi fact, the entire entry is assertive and unreserved. It says something about the personalities of the owner, builder, and carver. Windows and window openings The fenestration is loosely symmetrical with six over six wood windows stacked at both floors, excepting the fagade second floor window which is a three -part divided light arrangement balanced with the entrance frontispiece. Two very early sashes can be seen in the attic, north elevation; other have different muntin profiles and may date to a later period. Exterior shutters The fixed louver shutters may be original. Roof, gutters and downspouts The gable pitched roof was probably covered with wood shingles. The present covering is black asphalt shingles with a copper apron. Wood gutters with aluminum downspouts drain to the ground with no splash blocks or collectors. Menders, Torrey & Spencer, Inc. 112 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Chimneys Red brick chimneys with tan - colored mortar serve the fireplaces. Three remain; the north chimney was removed in 1946 although the two fireplaces it served remain in situ. Foundations Dry laid rubble stone with granite veneer slabs. An exterior entrance dated before 1946, but not original, is on the east side. Building materials Heavy timber wood frame with board siding covered with skived and lapped clapboards with 4" weathers. Exterior finishes Sand was added to the original light gray paint color, apparently to imitate stone. This was applied to wet paint on all clapboards, columns and trim. Fire escape The iron fire escape installed in 1946 as second egress from the second floor is intrusive and not a character - defining feature. Interior Character - Defining Features Floor plan and circulation The first floor plan has been substantially changed; the 1946 renovations removed the partitions defining the four rooms and central hall with staircase. The partition at the front entrance forming a vestibule dates to 1946, intrudes on the original volume of the central hall, and is not character - defining. The second floor room layout is largely intact with light modifications to the entrance to the assembly room and to the attic staircase. The entire removal of the ell in 1946 eliminated any evidence of its plan, and no documentation has been found to describe it. Interior volumes The floor to ceiling height of the first and second floors is unchanged. The clearance and sense of movement of the center staircase modified in 1946 has been seriously altered and is not character- defining. Timber frame The heavy timber frame is original and could be retained. It has been supplemented with additional reinforcement at the attic level. Additional reinforcement of the floor joists to bring the assembly room floor load capacity up to code is facilitated by the 1946 removal of the first floor ceiling. Stair The center stair rising from the first to second floor was altered in the 1946 renovation to shorten it by turning it to a 90 degree layout. The mahogany railing, now modified to serve the layout, appears to be early if not original. The turned and cut balusters seem more of post -Civil War design but could be reused. The stair from the second floor to the attic is original with old plaster and paint, but it is now entered from the rear northwest room. Originally it was entered from the central hall landing. Menders, Torrey & Spencer, Inc. 113 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Walls and ceilings Walls are plastered with lime -based plaster enriched with animal hair applied to wood lathing. In limited areas, modern gypsum wallboard has been used as infill where windows became walls, etc. The plaster ceilings of the first floor were removed and acoustical tile ceilings installed, which are not character - defining. On the second floor, acoustical tile ceilings were installed on top of the plaster ceilings, which can be reclaimed. Lighting There is not surviving evidence of lighting devices. Woodwork The window casings, jambs and trim on the south, east and west walls of the second floor are original. The first floor window woodwork on these walls has been pieced out in some cases to accommodate the wood bookshelves installed in the 1946 renovations, selectively removed as part of the investigation of this study. The first and second windows of the northwest rooms on the north elevation were made in 1946 to imitate the historic woodwork. The first northwest room preserves paneled window embrasures and jambs which are distinct to this space and suggest its use as a best room. The main entrance door casing and trim is original. The entry door casing and trim on the west elevation date to the 20"' c. sometime prior to 1946 but are in character with the adjacent woodwork design. Doors The entrance door is original while the west entry door is from the 20"' c. prior to 1946 but acceptable in design. The first floor vestibule doors are modern and should be removed with the vestibule. The second floor features two doors which may be original, those leading from the upper hall to the pair of rooms flanking the hall, northwest and northeast. The door between these two rooms and the assembly room are modern copies and may be eliminated. Fireplaces and Mantels The fireplaces on both floors have their original brick fireboxes and mantels. The first floor southeast and southwest fireboxes have been trimmed with glazed colored oblong tiles which are later introductions but should be considered as part of the historical continuum. Finishes The history of paint on trim and walls is described in Part 2 of this report. Fortunately, paint evidence has not been disturbed by stripping or removal. The attic staircase has interesting old paint which has not been covered over by modern painting campaigns and should be left intact. Wallpaper was uncovered in what is surmised to be the best room on the first floor, the northwest room, when the 1946 era magazine rack was removed during this investigation. It has a roller printed repetitive curvilinear design in tones of ivory and beige and is probably later 19"' -early 20"' origin. In the east attic garret a portion of printed ground and border paper survives. Sections of these papers should be saved as part of the building history. The first floor paper may be a useful reference in consideration of the future rehabilitation wall treatment. Menders, Torrey & Spencer, Inc. 114 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Restroom The first floor restroom is not character - defining and may be removed. TREATMENT RECOMMENDATIONS In considering continued cyclical maintenance and the plan for capital improvements, the Town of Lexington should use the significance of the building and site as framed by the National Register and the various character defining features. The Secretary of the Interior's Standards for the Treatment of Historic Properties should be used as a guide. The Standards provide advice on the preservation and protection of cultural resources. The Standards recognize four treatments, capitalized here to distinguish from general usage: Preservation, Rehabilitation, Restoration and Reconstruction. All four are relevant to this project. PRESERVATION is defined "as the act of process of applying measures necessary to sustain the existing form, integrity, and materials of an historic property. Work, including preliminary measures to protect and stabilize the property, generally focuses upon the ongoing maintenance and repair of historic materials rather than extensive replacement and new construction. New exterior additions are not within the scope of this treatment, however, the limited and sensitive upgrading of mechanical, electrical and plumbing systems and other code - required work to make properties functional is appropriate within a Preservation project." REHABILITATION is defined "as the act of process of making possible a compatible use for a property through repair, alterations, and additions while preserving those portions or features which convey its historical, cultural or architectural values." RESTORATION is defined "as the act of process of accurately depicting the form, features, and character of a property as it appeared at a particular period of time by means of the removal of features from other periods in its history and reconstruction of missing features from the restoration period. The limited and sensitive upgrading of mechanical, electrical, and plumbing systems and other code - required work to make properties functional is appropriate within a restoration project." Applications of Standards Preservation of the character defining features and architectural integrity of the Stone Building is of paramount concern for the building's stewards. However, it is also true that the history of the Stone Building is that of evolving and changing uses which have been compatible with the design intent behind its original construction — creating a place of gathering for educational and social purposes. From lyceum to library, the Stone Building has served the community of Lexington. Its future use should take advantage of the same building attributes that supported its past uses: strong presence; capacity for large gatherings for lectures, meetings, and social activities; availability of rooms that can serve for smaller meetings, exhibits, offices, and materials storage. Given the range of building activities necessary to revitalize the structure along with the evidence to guide restoring those elements either missing or altered, the recommended Standards type is Rehabilitation; although some of the activities will require Restoration and Reconstruction. For example, restoration of the Stone Building can be applied to the altered central stair and missing sections of first floor window casings. Reconstruction could be applied to the replacement of the ell. Menders, Torrey & Spencer, Inc. 115 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Preservation of the setting and landscape The setting is resonant with history and associations. Bracketed by the neighboring Follen Church, built six years after the Stone Building was constructed in 1833, and the wood frame 19"' century residence now serving as a day care, its historic setting is largely respected in terms of scale. More imposing in scale is the three -story brick school building now serving as the Adams School, located to the rear of the Stone Building but set sufficiently away to ameliorate its size. Similarly the large contemporary addition to the Follen Church is somewhat challenging in massing but respectful nonetheless. The broad lawn to the south (side) and east (rear) provides a pleasant green buffer that protects the Stone Building from being overwhelmed in scale and massing by these assertive neighbors. This lawn should be protected from any form of new construction apart from walkways that may permit pedestrians to travel from the paved parking to the building and designated handicapped parking spaces. Historically the Stone Building did not feature any foundation plantings. The overgrown fringe of yews at the front portico should be removed. The mature shade trees that line the street are attractive and valuable assets. The tangible setting is augmented by the functional and symbolic associations of the school operations and the church. Seeking uses that are compatible is highly desirable. For example, if the current tenant, a private Waldorf school, relocates, the Town should consider leasing to an operation compatible not only with zoning but with the character and operation of the Stone Building. Educational use is obviously very appropriate and desirable. Recommendations: Maintain shade trees along Massachusetts Avenue, and plan on replacing when overly mature. Tree selections should favor species with high canopies. Do not permit any construction in the lawn to the east of the Stone Building. Parking should be limited to less than 5 vehicles for handicapped access only. Pedestrian walkways should be paved with firm and smooth surfaced materials suitable for handicapped access but earth colored in appearance. It is possible to consider an addition to the rear of the building, preferably in the location of the original ell. Less is more — respect and intervention Addition to the Stone Building The existing fabric should be respected and any future changes made with the least possible intervention. Clearly removal of the original ell in 1946 was a regrettable editing of the first edition. Similarly the alterations to the main staircase leave something to be desired. However, with the latter we have visual evidence in situ to guide its restoration. In the case of the ell, two questions are relevant: is it necessary to rebuild it for functional reasons; and if yes, what should guide the restoration. The future use of the Stone Building conditions the recommendations for a possible addition along with interior modifications. If future uses are public, such as use of the second floor assembly room for meetings and lectures with the first floor serving as meeting space and offices, it will be necessary to Menders, Torrey & Spencer, Inc. 116 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON. MA upgrade the building to meet the building code for assembly use. This will require full handicapped access to the building, emergency egress, restrooms and various life safety improvements. We recommend rebuilding the ell to accommodate emergency egress and handicapped access with a staircase and elevator as well as requirements for restrooms and limited storage space. By examining the historic photographs and the demolition notes from the 1946 drawings, it has been possible to develop a design that is both a reasonable depiction of the historic ell from the exterior and achieves the functional program requirements for public use of the building. The interior can accommodate the new uses of elevator, staircase, restrooms and storage taking the place of what we can only guess was in place during over one hundred years of residential use — kitchen, laundry, storage, and bed chambers. Design of the new addition replacing the original ell should observe the massing, form and materials of the original which took its cues from the main block but should not be a slavish rendition. New windows could, for example, be thermal paned for energy conservation but should have true- divided lites and should be made of wood. The shingled gable roof, now asphalt, could eventually be replaced with a wood shingle roof. The cladding should be painted wood, with the weathers matching the companions in the main block. The challenge is to distinguish the new addition from the surviving historic structure in a meaningful way. The Standards stipulate that new additions should be distinguishable from the old building, while being sympathetic in scale, massing and materials. The challenge for the designers of this addition is to finesse the new to the old, acknowledging its heritage without copying it too obviously. For example, the conceptual design provided in this report excludes the original entry centered on the Follen Church elevation visible in the historic photograph but adds a shed dormer to accommodate the elevator head height requirements. This addition falls under the category of Rehabilitation and should be not construed as a Restoration — we have neither the evidence nor reason for restoring the ell as it was originally but we do have the need to accommodate contemporary functional and life safety requirements which can be accomplished in this addition. If future uses are not of the assembly type but are limited to sympathic uses such as professional or general offices with the assembly room serving as a conference room with occupancy of less than 50, it may be possible to forego full handicapped access. Then the addition may not be necessary. Recommendations The size and massing of the new addition should reflect the original ell as closely as possible yet be distinguishable from the original so that the addition does not falsify the history but makes clear what is old and what is new. The addition should be in the location of the original ell to the rear (east elevation), adhering to the original footprint as strictly as possible. The roof should be gable in form and clad with shingles (whether wood or asphalt); wall cladding and trim materials should be wood; windows should be divided lite in a pattern of regular fenestration; and doors should be wood. The new work should not be designed to imitate the main block but sufficiently differentiated to be secondary and reflective of the uses within. For example, the door historically located on the west elevation need not be replicated if the uses within do not require a door. Menders, Torrey & Spencer, Inc. 117 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Interior: Plan and Details The original first floor plan featured a traditional center hall and staircase flanked by rooms. Some evidence for the room layout is seen on the floor boards, and some from ghosts of partitions on the walls. However, later changes made for the library uses have obscured the ability to tie this evidence directly to the original floor. Fortunately, the documentary evidence suggests the bilateral paired rooms traditional to houses of this period. This is further supported by the distinctive variations in the detailing of the window casing seen in the rear north room, which suggests that this may have been a best room, perhaps a dining room given its proximity to the ell which most likely housed the kitchen and related food storage rooms. The second floor plan is unchanged from the original layout. The assembly room which covered the front third of the floor plate served as the assembly space for the lyceum activities; later it was designated as `museum' on the 1946 plans. It was entered from the center hall /staircase. Two flanking rooms to the rear served as adjunct educational rooms. The stair to the attic garret, which features two finished rooms, was from a door to that stair from the center hall. On the interior, renovations which impact historic fabric or are restorative in nature should be performed with the greatest possible care. The original woodwork, plaster and flooring identified in Part 2 should be preserved. In cases such as the fluted wood casings, roughly treated in the 1946 renovation by cutting them to accommodate new bookshelves, new infill sections should be fashioned to restore the missing portions. In a similar vein, the original staircase should be restored to its original configuration. The evidence of the location of the curved newel post can be `read' from the outline on the floor. By restoring the staircase to its original location, the problems with head height in relation to the attic staircase can be positively addressed. At present there is insufficient head height, resulting from the 1946 renovations. While the outline of the curved newel base is discernible on the floor, its vertical appearance is left to educated conjecture. The balusters are also a puzzle. What was retained and reorganized in the 1946, 90 degree reconfiguration which captured space for a library processing desk, seems stylistically post -Civil War rather than Greek Revival. However, in the spirit of respecting what may well be a later change, these balusters can be reused along with the mahogany railing itself. The terminus of the curved newel will be conjectural unless a historic photograph turns up; however, consultation with Benjamin's architectural design books in a design rendered with contemporary flair seems logical. Recommendations: Restore the center staircase to its original location. Restore the entrance to the second floor assembly room to its original location from the center hallway. Retain the second floor room plan and staircase to the attic. Retain the attic garret rooms. If possible, restore the first floor room plan to the center hall /staircase with bilateral flanking paired rooms. Retain first and second floor plaster walls. Menders, Torrey & Spencer, Inc. 118 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Remove later acoustical tile ceilings and restore plaster ceilings on the first and second floor. Retain soft wood subfloors on the first floor. While there is no surviving evidence of floor coverings, it is possible to consider floor coverings such as carpet, which has the benefit of protecting the soft wood floor. Historically appropriate carpets may be an interesting choice; otherwise a neutral carpet is acceptable. The second floor strip oak flooring is a later addition but is serviceable and can be retained. The second floor doors may be original and should be retained. They may serve as a guide to recreating a new interior door on the first floor. Preserving Evidence Over the long history of multiple uses and types of occupancy — public assembly, residential and library — the stewards of the Stone Building were largely respectful of the historic building fabric. The very qualities that made the Stone Building attractive were the enduring value and quality of its design and construction, and its usefulness because of its simple and functional floor plan. The vision and vigor of Eli Robbins's conception were expressed by building Isaac Melville with a straightforward room layout with the circulation through the center entrance and central hallway leading up to the second floor lyceum room. As later occupants modified the building, the lyceum room remained intact. Similarly the high quality woodwork was respected and where changes were required, new woodwork repeated the design of the originals. Indeed, the accumulated layers of paint escaped the destruction of paint removal. Whether motivated by Yankee frugality or recognition of superior design, past stewards preserved valuable evidence. Future stewards should practice the same restraint, deliberately retaining those character defining features which have been so carefully identified in this study. Recommendations Identify a local archival partner to take responsibility for saving and cataloguing items placed on retainer as evidence. Document new changes with dates of installation and photographic and written records. Retain paint evidence. If paint removal is necessary, retain large samples of representative evidence. (The thick accumulation of paint on the exterior clapboards is likely to require removal as further applications of paint is unlikely to adhere.) Ideally use paint history as the source for new finishes. This may include the dramatic black paint of the fireplace mantels, which may have been faux marbleized (see Part 2 for recommendations on exposures to study this evidence). If the removal of surviving wallpaper is required, save large sections with date and location of removal. Menders, Torrey & Spencer, Inc. 119 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Sympathetic New Use and Public Good: Sensitivity to intention and historic fabric "The next incarnation of the Stone Building will see the East Lexington landmark return to its roots." So began the first line of a recent newspaper article in the local newspaper. Those roots are based in a building that resembles a Greek Revival house but incorporated a surprising element — a space that could seat nearly one hundred people for lectures. A place where notables of the day like Ralph Waldo Emerson, Thoreau, Theodore Parker and Samuel May spoke about issues like abolitionism, personal growth and responsibility, and what it means to be a citizen. The residential scale of the Stone Building is not surprising, as it resembles many of its neighboring Greek Revival style structures built during the growth of this East Lexington area during the 183Os under the tutelage of Eli Robbins, the entrepreneur who conceived of the Lyceum model. Inspired by the design and instruction offered by Asher Benjamin in books like the The Practical House Carpenter and The Practice of Architecture, builders and owners adopted an idealized and quintessentially American approach with tree trunk turned to recall marble columns, and carved wood to mimic incised stone; even to the point of adding sand to paint to trick the eye into seeing stone. The idea that personal growth through education and intellectual exploration should be made available to all, regardless of background or station in life, was idealized and expressed by Robbins who based the design of his lyceum on the Greeks, and for a time the building was referred to as an athenaeum. This legacy of use is an excellent framework for its future. By judicious structural and architectural introductions, rehabilitation of the building to meet current building code requirements for assembly uses is possible. Revitalization is not just a matter of architectural efforts; those should serve the purposes and activities of the occupants. These purposes should draw on the capacity for large gatherings afforded by the second floor lyceum room, on the dramatic sense of arrival and discovery expressed in the stunning entrance with its dramatic carvings, on the experience of moving to the lyceum room by a restored grand stair, and on the tradition of learning and community building. Yet the standards and practices which guided the past builders are not the same as those now guiding architects and builders. The state building code now mandates standards for floor load capacity for designated purposes, for example the rated capacity for loose seating assembly is 100 pounds per square foot. Requirements for life safety — meaning exiting during emergencies, the number of restrooms, and the like will impact the historic building. The challenge is to make these introductions in ways that respect the character defining features while achieving the code standards. Modifications to the site and building to achieve universal access will be necessary and in fact are consistent with the heritage of civil rights and engagement. Today the building code makes such requirements so that all might participate regardless of their physical or mental challenges. Indeed, the code and best practices use the term `universal' access to encompass the concept of participation by all — in real terms this eliminates the handicapped entrances in favor of the universal entrance. In practice the challenges of working with an existing building sometimes makes such modifications very difficult. With tactful design, it is possible to rehabilitate the Stone Building with such introductions while preserving its fabric and tradition. Recommendations Provide for universal access to both the historic front entrance and new addition by sloped walkways which respect the landscape setting and historic building fabric. Menders, Torrey & Spencer, Inc. 120 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Build a new addition in the location of the original ell to house an elevator and second egress stair for universal access and emergency egress. This can house necessary restrooms. Supplement the floor framing of the second floor lyceum room to allow for building code mandated assembly occupancy by reinforcing the existing historic floor framing. Menders, Torrey & Spencer, Inc. 121 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA CONDITIONS ASSESSMENT Menders, Torrey & Spencer, Inc. 123 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 124 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Introduction The Stone Building is a 175 year -old, timber framed, Greek Revival structure. Its use history is both public and private. The exterior has been only marginally altered over this span. The interior has had two identified campaigns of modification with work in 1946 -47 being the most dramatic. This assessment will describe the architectural materials, form and physical condition the building, beginning with the exterior and then moving to the interior. The conditions descriptions will include repairs categorized as to urgency by the terms poor, worn and fair. Poor conditions should be addressed as soon as possible, worn conditions should be resolved in the near future, and elements in fair condition may be addressed The Stone Building LEXINGTON. MA after five years but before ten years have elapsed. Note that this is a moving scale. While it may be possible to defer treatment for a period, the condition of an element will deteriorate. For example a worn element will weather to poor in a short time if not addressed. Therefore, the overarching recommendation is to address all conditions on the exterior that are less than fair sooner rather than later to limit future repair costs as materials continue to weather and deteriorate. A fourth category, good condition, applies to actively maintained elements where no work other than routine maintenance is required to retain the element. Description Overall the exterior of the Stone Building is fair condition with selected elements in poor condition. This report recommends addressing poor elements with immediate repair, worn and fair elements in a preservation phase, and the interior and structure as part of a comprehensive rehabilitation of the building. The assessment considers building shapes, materials, craftsmanship, decorative details, interior spaces and features, and aspects of the site and environment – all elements that contribute to the unique character of the Stone Building. The Stone Building is a two story, Greek Revival, timber - framed building with a rectangular foot print of forty feet by forty feet. The gable roofed structure has a ten foot deep front portico across the entire fagade framed by four evenly spaced, two -story Doric columns with large bearing blocks at the capitals. The fagade is symmetrical with six over six windows in two columns flanking the Asher Benjamin pattern book - inspired carved entryway beneath a three part second story window. Within the tympanum above the portico are two quarter round fixed windows. The side walls have Menders, Torrey & Spencer, Inc. 2009 EAST LEXINGTON BR i —� =I-Me, `VI HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON. MA stacked pairs of six over six windows in a slightly uneven array. There are five stacked pairs on the east elevation and four on the west. A door takes the place of the center window on the west elevation. The rear elevation also has five stacked pairs of windows. There are also two six over six attic windows in the gable. The exposed foundation is dressed granite on the sides, rubble at the rear elevation and obscured behind the brick portico deck — a replacement for the original wood framed deck. A wood watertable terminates the wood clapboard siding on the sides and rear. Aluminum siding covers the wood clapboards at all elevations. Windows and simple wood trim for the most part, the exception is the broad Greek key variant molding around the three part window above the door. The front door has side lites and fan light above Exterior and is surrounded by deeply carved wood trim. The side door, installed in 1947 at the location of the original door, has a simple pilastered casing with a tall frieze. The door is eight panels with two lites in the top pair of panels. A tall frieze under the eaves caps the upper windows. All corners are dressed with simple corner boards. The eaves are boxed to a moderate depth with a simple built -up cornice mimicked by the rake at the fagade gable end. The rear gable end is simpler. The pediment is amplified with mutules. The casing at the quarter round windows is elaborated by raised, squared trim. Roof The roof is covered asphalt shingles fair condition. Shingles on the east elevation are older than the west elevation and are edging toward worn condition. The eaves have a skirt of copper up to 3' above the gutters. The skirt is in fair to good condition with failed seams and there is a hole in one panel that must be repaired. Flashing Aluminum flashing on the building is in fair condition at the rakes. Gutters and Downspouts Gutters are in poor to fair condition. The wood gutters are lined with copper and leaks and stains at the wood indicate some seams in the copper are leaking. The wood gutters appear to be mis- sloped; standing water was observed in the gutters. Downspouts are square aluminum. Gutter inlets are clogged. Menders, Torrey & Spencer, Inc. 126 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Walls The aluminum siding finish is chalky and there is mildew in shaded locations. The aluminum siding is in fair condition. Approximately ten percent of the underlaying wood siding has been exposed and appears to be in fair to good condition. Openings There are 40 windows in the Stone Building; all but three are wood with six -lite sash. Windows are in worn to fair condition. The two attic windows in the north gable end are in poor condition. Some windows are not original, but are period appropriate. The front door is original, though its swing direction has been changed. The side door is 1940's vintage in fair condition. The Stone Building LEXINGTON, MA Trim The wood trim on the Stone Building ranges from worn to fair condition, with the exception of spot selected areas of poor repair where weather or animals have caused localized deterioration. There is significant wood rot in low locations, particularly at sills. Foundation The building's foundation is exposed at the fagade. The pointing of the dressed granite is in poor condition. The rear, rubble foundation mortar is in worn condition. Portico Deck Soldier bricks bordering the brick portico deck have separated from each other. Menders, Torrey & Spencer, Inc. 127 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Interior The Stone Building interior shows greater change over time than the exterior. The basement has an added bulkhead entry. The first floor has been fully reconfigured. The third floor changes have been more moderate and the attic is unchanged since the 19"' century. Basement Framing First floor framing, a series of girts and beams interlaced with floor joists, is fully exposed. Wood framing ties into a wood sill around the foundation walls. An array of lally columns is scattered across the concrete slab floor. The framing has been treated for insects in the past and the activity appears to be arrested. The framing is in fair condition, but does not meet current building code requirements for live loads or dead loads. Foundation The rubble foundation mortar is in worn condition. Much of the mortar has washed out, though the rubble is in stable condition. The concrete slab flooring is in fair condition, with modest cracking and staining commensurate with its age. Insulation There is no insulation. Openings There are two six over six windows in the northeast corner which are in fair condition. There three, three lite fixed sash, two high on the west wall and one high on the east wall are in worn condition. A metal bulkhead door in worn condition to the exterior covers a set of concrete stairs. Finishes There are no wall or ceiling finishes. Chimney Masonry The brick chimney foundations are in poor condition. Rising moisture has caused mortar to fail and brick to spall. Other Standing water has been observed in the northeast corner and during the course of this report water was observed at the middle of the west half of the basement. Menders, Torrey & Spencer, Inc. 128 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA First Floor The first floor consists of one large room, a small restroom, a pair of closets and a janitor's room. There is a stair to the second floor and steel columns in two rows running front to rear of the building. Almost all historic interior partitions have been removed. Framing The ceiling (second floor) framing, a series of girts and beams interlaced with floor joists is exposed across half the ceiling where plaster was removed after the 2007 pipe failure and during this investigation. Wood framing ties into a wood plate around the perimeter walls at ceiling height. A line of lally columns has taken the place of historic hall walls. Steel beams across the tops of the columns supplement the historic wood framing. Modern framing fills in the hole from the stair removed in 1946. The framing is in fair condition, but does not meet current building code requirements for live loads or dead loads. Insulation There is no insulation. Partitions The west wall of the stairway and the wall at the basement stair entry are the only extant historic interior partitions. Remaining partitions date largely to the 1946 construction. Partitions are constructed of nominal 2x4 studs with plaster board with a plaster skim coat and painted finish. Partitions are in fair condition. Walls The perimeter walls retain the historic configuration except at the west entry where the doorway was once sealed up and has been returned to an entry. Wall finish is plaster with animal fiber binding. See the paint analysis section for a description of fmishes. The walls are in worn to fair condition with some cracking and holes from framing investigations. Openings Interior doors are a mixture of original and repurposed doors. See the historic fmish section for a description of ages. Menders, Torrey & Spencer, Inc. 129 2009 Flooring Flooring consists of an array of wide boards and eclectic bead board infill. The boards are laid both parallel to the front back axis and horizontally. The boards are in worn condition. Finishes Exterior plaster walls are painted. Trim is painted. Finishes are in worn condition. Trim Much of the first floor trim is in poor to worn condition due to the extensive cutting that occurred in the 1946 work. Where no cutting occurred the trim is worn, but still retains historic character and historic paint sequences. Second Floor The second floor consists of three rooms, a stair hall and a small restroom. The three rooms are largely unaltered from the original construction. Framing The ceiling (attic floor) framing, is interlaced between the roof trusses and telegraphs the historic adjustments to the center truss onto an uneven ceiling plan — largely concealed above the dropped ceiling of the Lyceum Hall. The walls are similar to the first floor with studs laced between the heavy posts that translate the truss loads to the foundation. Insulation There is 6" of loose mineral wool insulation in the ceiling framing. Partitions The partition dividing the Lyceum Hall from the remainder of the second floor is in the original location, but has been perforated and repaired with multiple generations of openings. Infill is standard 2x4 construction with plaster board. The northwest parlor partitions are largely intact lath and plaster constructions with the greatest change at the 130 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Attic The Stone Building LEXINGTON. MA shared wall with the Lyceum Hall and where the attic stair was reconfigured to enter from this room. The northeast chamber has been altered more. The hallway into the Lyceum Hall was largely constructed in 1946 and is typical of construction in that era. Partitions are in fair condition. Walls The perimeter walls retain the historic configuration except at the north elevation of the stair hall and the fire escape entry at the northwest corner of the northwest chamber. Wall finish is plaster with animal fiber binding. See the paint analysis section for a description of finishes. The walls are in worn to fair condition with some cracking and holes from framing investigations. Openings Interior doors are a mixture of original and repurposed doors. See the historic fmish section for a description of ages. The north exterior wall has non - historic openings. There is a fire escape door in worn condition. The windows added in 1946 are in fair condition and should be treated similarly to the other windows. Flooring Flooring consists of wood strip floor in fair condition laid over original pine flooring assumed to be in worn condition. Finishes Exterior plaster walls are painted. Trim is painted. Finishes are in worn condition. Trim Much of the trim on the perimeter walls is in worn to fair and is original. Trim in many of the partitions is in similar condition, but is a combination of re -used historic material and reproductions made during various adjustments to the interior partitions. The attic is divided into three spaces. Two garret rooms at the rear and an open attic space in the front two thirds of the building. Framing The roof is framed with trusses spanned by purlins supporting rafters. The trusses are in fair condition, but further structural investigation will be required to determine if they are over- stressed. The center truss had considerable work performed in the past which has caused deflection of the Lyceum Hall ceiling and created a slight hump along the ridge line. Insulation There is no insulation. Partitions The partition dividing the attic space from the garret rooms is original stud construction with lath and plaster on the garret room sides. The walls of the garret rooms are also lath and plaster with remnants of wall paper over the plaster. All are in worn to fair condition. Menders, Torrey & Spencer, Inc. 2009 `O HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Walls The rear wall of the garret rooms is similar to partition construction. Note that there are no ceilings in the garret rooms. The spaces are open to the rafters and roof sheathing above. Openings Interior doors are original and in worn condition. The windows of the garret room and the quarter round windows in the tympanum are historic and in worn condition. Flooring Flooring consists of pine boards in poor to worn condition at the garret rooms and pine planks spanning beams in the attic space. Finishes Wall paper is hung in the garret rooms and is in poor condition. Conclusion Given the conditions described above there are three treatment plans proposed. These are described in more detail in the following sections but can be summarized as follows: Stabilization: Work described and authorized for Winter 2009 that addresses active leaks and missing or deteriorated materials that are allowing weather and pest infiltration. Preservation: The exterior envelope of the Stone Building is weathering and will deteriorate at an accelerating rate as preservation is deferred. Work on preserving historic buildings is a specialized subset of building trades that deal with historic building fabric. Conducting this phase is a fraction of the rehabilitation cost, strengthens the building envelope against the weather and restores the appearance of the Stone Building to a standard commensurate with its standing in the history of Lexington and the East Village. Work in this category would be described so the construction of the addition can occur later without undoing any of the preservation work. Rehabilitation: Guided by the preservation recommendations for interior features, programming information from the final user(s), modern building code requirements and universal access, the Stone Building can be rehabilitated to continue its tradition as a vibrant contributor to the community of Lexington. Menders, Torrey & Spencer, Inc. 132 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA STABILIZATION Menders, Torrey & Spencer, Inc. 133 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 134 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Stabilization The Stone Building LEXINGTON, MA During the preparation of the Historic Structure Report, the project team observed several areas of required repair. Completion of this work was considered critical to preventing damage during the winter of 2009. A document was prepared to describe these items and the contract for the Historic Structure Report was expanded to allow for the preparation of construction documents to guide the immediate repairs. This work will consist of carpentry and copper work and though it will not address all the cosmetic deficiencies at the Stone Building it will close the building envelope against winter weather and opportunistic animals such as squirrels and birds. This work will close entry points for squirrels and birds at the southeast corner of the pediment and along the west elevation soffit. Missing wood trim will be replaced with new wood trim with two coats of primer that will last until the building is next painted. The wood gutters are fully lined with copper, but the gutter system does not drain to the building downspouts. There are sags in the gutters that allow water to sit instead of flowing out some of the seams are open and leaking. The sags will be corrected and the seams re- soldered to establish weather tightness. Adjacent to the gutter is a copper skirt roof. A hole in one of the copper panels is a source of leaking and will be repaired with a copper panel. The attic windows in the north elevation are the oldest windows remaining in the building. Not only historic artifacts, the glass in the windows is also broken. The windows will be protected with new storm windows. This will reduce heat loss and also protect the remaining glass. The threshold of the center door in the west elevation is rotted and is not secured to the building. This will be replaced and anchored to the building to prevent water entry and reduce the threat of spreading the rot. The images on the following pages illustrate the work items described above. Figure 1: Missing trim at soffit allows water and squirrels into the attic - detail at right Menders, Torrey & Spencer, Inc. 135 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Figure 3: Hole in copper skirt of roof lets water into building. The Stone Building LEXINGTON, MA Figure 4: Gutters not draining, causing leaks. Will freeze and cause damage. Figure 2: Rotted threshold is a shelf for water and quicker deterioration of the building. Water can penetrate the foundation below. Menders, Torrey & Spencer, Inc. 2009 Figure 5: Broken attic window glass lets weather into building. M11 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Figure 6: Failed repair at cornice. Squirrel and bird entry, accelerates deterioration of building. The Stone Building LEXINGTON, MA The work is not estimated to exceed $10,000 in cost. The work should be carried out by craftsmen experienced in carpentry, copper flashing and trim and wood door and window repair. The opinion of cost below was derived from on -site discussions with craftsmen. Subsequent to reporting these conditions to the Town of Lexington, Menders, Torrey & Spencer was contracted to prepare construction documents and provide construction administration services to have the repairs made in the Autumn of 2009. Menders, Torrey & Spencer, Inc. 137 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Stone Building - Buttoning Up for Winter Material I I Area Unit Cost Total Repair Required Exterior General conditions Lift Flashing Copper roof skirt Repair holes, check and repair seams Copper gutter liner Resolder joints, correct pitch Walls Wood trim Replace missing elements at eave and cornice lines Secure at power line attachment Siding Secure aluminum siding at removal boundary for winter Openings Windows Protective glazing at attic windows Doors Replace threshold side door Total Repairs Contingency - 15% Construction Administration Bidding, Design, Construction Administration Municipal Expenses Project Total * plus municipal expenses Menders, Torrey & Spencer, Inc. 2009 1 1200 $1,200 1 800 $800 1 3000 $3,000 1 2500 $2,500 1 400 $400 1 500 $500 2 300 $600 1 250 $250 $9,250 $1,400 $2,000 from town $12,650 138 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA PRESERVATION & RESTORATION Menders, Torrey & Spencer, Inc. 139 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 140 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS Preservation and Restoration The Stone Building LEXINGTON, MA The previous section recommends that immediate action be taken to stabilize the Stone Building in the Fall and Winter of 2009. It is strongly recommended that preservation and restoration of the exterior envelope be undertaken in the Spring of 2010. Deferring the work in this section to a hypothetical date for renovation and construction of the addition will require upward adjustment of repair figures and could require additional repairs since deferring repair to the envelope will result in continuing and accelerating deterioration. Work will need to conform to the Secretary of the Interior's Standards for the Treatment of Historic Properties and require specialized subsets of the building trades to carry out the work. The preservation and restoration proposed is a program that will return the extant exterior to an appearance closely resembling the historic appearance of the Stone Building. While final details of finishes and colors must await discussion about periods of renovation, the recommendation is to select one of the identified nineteen or so generations of paint. Execution of the specific treatments described below will secure the building envelope against further weather damage and allow it to present a fresh face to the community, broadcasting the town's pride in one of its most treasured historic assets and evidencing an active and committed Community Preservation Committee. Postponing these preservation treatments until the planned renovation would place the building at risk of increased deterioration and inevitably result in greater expense. This work is described in a brief narrative below, followed by a list of tasks. Preservation Narrative In conformance with the guidelines presented in the Conservation Philosophy at the start of Part 3, the following is a capsule description of preservation work at the Stone Building. The most important preservation steps are those that present a first line of defense against water infiltration. These include replacement of the asphalt shingle roof, grading around the building with installation of a 3 foot gravel drip, and restoration of the chimney flashing. The foundation must be repointed and selective repointing is required at all three chimneys and the brick portico. Additional reconstructive work is also needed at the portico. Window openings should be spot glazed and made operational. Storm sash should be cleaned. Shutters should be removed and repaired, and door hardware cleaned for proper operation. After careful removal of the balance of aluminum siding, damaged clapboards must be replaced. Repainting of all the siding, trim and openings should take place after existing finishes have been stripped and lead paint properly disposed of. Evidence of rot and deterioration must be repaired so the areas of failure do not expand. The estimated cost for the described repairs, excluding municipal expenses, is $205,000. Please see the outline specifications and cost breakdown for this work in the appendices. Menders, Torrey & Spencer, Inc. 141 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Preservation Project List Category of Work Specific Item Comments General conditions Staging Siding removal Removal of balance of aluminum siding Site work Grading Grading to pitch away from building out to 10' Gravel Drip Line 3' wide gravel drip around building perimeter Roofing Asphalt Shingle Replace Flashing Chimney flashing Repair Walls Foundation Pointing Chimneys (3) Brick Portico Clapboards Openings Windows Storm sash Repair Shutters Doors Finishes Paint removal Paint Menders, Torrey & Spencer, Inc. 2009 Repoint Selected repointing Selected repointing and limited reconstruction Replace damaged Spot glaze, make operational, paint Clean, confirm operation, replace 10 percent glass Remove, repair and paint. Color selection guided by historic paint analysis Clean hardware for proper operation, paint. Color selection guided by historic paint analysis Strip and dispose of lead paint Woodwork and siding. Openings carried above. Color selection guided by historic paint analysis 142 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA REHABILITATION PLANS AND GUIDELINES Menders, Torrey & Spencer, Inc. 143 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Menders, Torrey & Spencer, Inc. 144 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA REHABILITATION At a future date the interior of the historic portion of the Stone Building will be renovated and an addition will be added at roughly the former location of the ell to accommodate handicap access, restrooms and a second egress stair from all levels. The rehabilitation described below is an example of how this work could be accomplished. While it is a scenario strongly informed by the historic investigations and tailored to meet the building code and accessibility code requirements for an existing building, the presented concept is meant to illustrate one possible configuration. It is possible that the final user of the renovated space may have requirements that differ from these plan layouts and adjustments may have to be made. Prior Work The plan below assumes that three sides of the exterior shell of the Stone Building are restored prior to this work. The rear elevation will not be restored since construction of the addition will require extensive work on that elevation and it is impractical to try and work around restored features. Design Guidelines - Interior Part Two of this report is an illustrated guide to extant historic material in the interior of the Stone Building. Any interior work in the original portion of the building, whether following the proposed plan or establishing a different configuration, must work to preserve the historic features identified as priority ones. Ideally, new work will be true to the learned history of the building. Where possible, new partitions should align with known historic locations and circulation paths should resemble those of the past. There is a clear hierarchy of interior trim which should be followed. Material finishes on walls, floors and ceilings should follow the precedents revealed by investigations of the historic building. For the addition, materials should be sympathetic to the historic fabrics without mimicking them. Wood floors, painted plaster walls and wood trim are all appropriate. Design Guidelines — Exterior Construction of the addition should be guided by knowledge of the location and scale of the ell removed in 1947. Photographs from the 20"' century and plans from 1946 give a clear impression of the form and materials of the ell. There is a definite issue of appropriate scale and subordination between the main block and the ell that should be retained in any addition. Materials for the addition should be straightforward. Wood siding and trim should be similar to the main block, but simpler. Foundation facing should be rubble stone to differentiate it from the dressed granite of the main block. The corner board of the existing building will provide a clear, differentiating break between the original building and the addition. Sash size should be smaller than the main block as is shown in historic photographs. Windows should have louvered shutters. An open porch may be included on the east elevation, though the original ell may not have had one until later in the 19"' century. Design Guidelines — Site The layout of site features at the Stone Building site has little clear historic record. Photographs and sketches show trees dotted about the landscape and several generations of fencing along the Massachusetts Avenue portion of the site. What is clear, up through 1942 is that there is little or no foundation planting. It is strongly recommended that this treatment be re- established. In addition to more clearly showing the form of the Stone Building in a way that was originally intended, clearing the base plantings will slow deterioration due to dampness and provide less shelter for pests. Menders, Torrey & Spencer, Inc. 145 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA The proposed access walkways will require considerable grading adjustments. Regardless of whether this approach is adopted, drainage for roof and site run -off will need to be modified. Since the site is used both as adjunct play space for the Adams School and as the site of events such as the East Village Fair, resolving site drainage with a sub - surface system of storm water detention and retention chambers is important. Proposed Design The design presented in this report is one possible iteration of rehabilitation of the Stone Building for future use connected with the Town of Lexington. Work shown follows the Secretary of the Interior's Standards for the Treatment of Historic Properties and is a response informed by the historical and physical researches into the history of the Stone Building. Below are descriptions of the proposed work which is also illustrated in the following plans and elevation drawings. Site Work The proposed rehabilitation makes several site improvements. Drainage is addressed with grading, perimeter drains, drip lines and retention /detention systems. Overgrown shrubbery will be removed. Two handicap van parking spaces will be created with permeable paving. This raises the site parking numbers to 15 which appears to satisfy zoning for library, art gallery, museum or other non - recreational public use. Walks paved with concrete unit pavers will be laid to the new entry and to the existing porch. The concrete walk to the front door will be replaced with matching unit pavers to create a more cohesive layout of site walkways. Utilities Utilities to the building will be upgraded. Gas will be brought in and a new water line for fire protection and new, underground, 400 amp service will also be introduced. Rehabilitation — Stone Building It is assumed that the Stone Building exterior will be preserved prior to rehabilitation, but there will be additional actions during the rehabilitation. The front entry will be made accessible via a sloped walkway from a large granite landing at the front door, down the porch on the east side and along a paved walk sloping to the new accessible parking. The sloped walkway does not need handrails so the important front fagade will read as clearly as when first constructed and all users will be able to enter the building at the main door. With new internal circulation to all levels of the building via the addition, the bulkhead and entry path at the basement can be removed, reducing paths for water infiltration and restoring the historic appearance of the east elevation. Inside the Stone Building the proposed layout follows closely the earliest known configuration of partitions. This layout creates four spaces on the first floor and three on the second. The Lyceum Hall on the second floor preserves the original size and is appropriately scaled for meetings. The remaining rooms on each level would be suitable for offices, small meeting rooms or even reading rooms. Historic finishes will be restored and finishes on new surfaces will match the historic. Historic colors will be determined by selecting from the historic generations described in this report and performing further laboratory analysis to come to as exact a match as possible. The chief physical feature restored will be the center stair. The historic alignment with the front entrance will be re- established in concert with the center hall to replicate the original feeling of arrival and emphasize the importance of access to the second floor. Menders, Torrey & Spencer, Inc. 146 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 3: TREATMENT RECOMMENDATIONS LEXINGTON, MA Rehabilitation offers the opportunity to introduce insulation to the walls, and replace electrical wiring and tel/data distribution. New heating and cooling systems will be installed. Hardware on doors will be ADA compliant. New Construction -- Addition The addition exterior follows the general footprint of the historic ell based on photos and floor plans. The number and location of openings has been guided by historic images with alterations where required by the elevator, exit stairs and internal room layout. The addition will incorporate stairs that access all three levels, a three stop elevator and a restroom at both the first and second floors. The first and second floors will have space that could be used as a kitchenette. The basement space is built out under the addition porch into additional space for storage and mechanical systems. Building Code The existing building is listed on the National Register of Historic Places, and as such it is evaluated under the 7"' edition of the state building code as a partially preserved building. This allows some latitude with respect to building code requirements, largely with respect to the energy code. Since the goal of rehabilitation is to return the building to public use, to the greatest extent possible the existing building is brought into conformance with the requirements of new construction. The Lexington Building Inspector and a representative of the Lexington Fire Department offered valuable commentary on life safety issues as they relate to rehabilitation and construction of an addition. The proposed use of the building with be classified as assembly and Chapter 34 of the building code which concerns existing buildings applies to the Stone Building. Occupancy Three factors will define occupancy at the rehabilitated Stone Building: egress, structure and plumbing. Limits are described below, but in this rehabilitation plan the plumbing code is the limiting factor and occupancy should not exceed 100 persons. Egress Two means of egress from all floors is provided. With sprinklers the required separation between exit doors at the Lyceum Hall needs to be 1/3 the full diagonal measurement of the space if occupancy is to exceed 49 persons in that space. That requirement is satisfied by the plan so egress from the space is not a limiting factor. If sprinklers are not installed, the exits from the Lyceum Hall will not meet code and a variance will be required. Exit doorways are of sufficient width to meet code. The existing stairway is too narrow for new code, but is allowed as an existing stair in an existing building. The new egress stair is sized to meet code. There are four at -grade exits for the Stone Building and addition, which satisfies code. Fire Detection and Suppression All required detectors and signaling devices for new construction will be installed at the Stone Building and its addition. Although not required by the code or MGL Chapter 148 Section 26G, the rehabilitation provides full sprinklering through the building. Note that it was under the information that the building was to be fully sprinklered that the opinions of the Building Inspector and fire department were offered. Menders, Torrey & Spencer, Inc. 147 2009 HISTORIC STRUCTURE REPORT PART 3: TREATMENT RECOMMENDATIONS The Stone Building LEXINGTON, MA Structural Requirements Assembly rooms in new buildings are required to have a 100 psf live load capacity. Judicious use of inserted framing between existing members and new hangers for existing structural beams will allow increased capacity at the second floor to meet this requirement. Similar work at the first floor will increase its capacity as well. The open framing of the first and second floors makes this task much simpler to contemplate. With upgraded framing the Lyceum Hall population has no restrictions other than the code limits of occupant per square foot, which at its densest is 5 s.f. per person or 160 persons in the Lyceum Hall. Note that this number is greater than what is allowed by the number of plumbing fixtures. Plumbing Code The plumbing code is the ultimate limiter of number of users in the case of the Stone Building. The proposed two unisex restrooms are sufficient for occupancy of fifty women and fifty men, so the occupancy limit of the building should be 100 persons. Additional restroom facilities would be necessary for greater occupancy. Universal Access Construction of the addition allows for installation of an elevator for universal access to all levels of the building. The plan calls for this elevator to continue to the basement, allowing storage of tables and chairs at the lower level so more space in the upper levels can be devoted to active use. Accessible, unisex restrooms are provided, with one each at the first and second floors. As mentioned above, sloped walkways provide access to the front entrance and the entrance to the addition. 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Inc. 2UUY PART 4: MAINTENANCE PLAN `M HISTORIC STRUCTURE REPORT The Stone Building PART 4: MAINTENANCE PLAN LEXINGTON, MA CYCLICAL MAINTENANCE PLAN Menders, Torrey & Spencer, Inc. 157 2009 HISTORIC STRUCTURE REPORT The Stone Building PART 4: MAINTENANCE PLAN LEXINGTON, MA Menders, Torrey & Spencer, Inc. 158 2009 HISTORIC STRUCTURE REPORT PART 4: MAINTENANCE PLAN Introduction The Stone Building LEXINGTON, MA This section of the historic structure report provides a plan for maintenance at the Stone Building in two scenarios. It can be used as a tool to anticipate the calendar for replacement of materials as they deteriorate or wear out over time. By projecting forward, the stewards of the site will be able to plan for anticipated work in coordination with the Town of Lexington Capital Budget. Maintenance Plan The following maintenance plan follows an itemization of building systems, interior and exterior features of the Stone Building. The first chart tracks maintenance and replacement costs for a building that has been preserved on the exterior and has minimal interior caretaking activities taking place. The second chart moves forward to the completion of the rehabilitation and addition construction, and maps requirements from there. These recommended tasks and procedures will not prevent wear and tear on the buildings but will increase the lifespan of materials. By increasing the lifespan of materials, the day when repair or replacement is required can be extended and the cost can be amortized over a longer span of time. Perhaps the single most important maintenance activity is an annual inspection. The building exterior should be carefully inspected from the ground, preferably by two people and the same people each year, who make notes for record purposes of any signs of deterioration on any portion of the envelope. The concept is to look for changes in conditions that might indicate problems, not offer expert advice on repair methods. When changes are noted, consultation with an architect or engineer may be warranted. A consistent date such as the day when the sprinkler system is scheduled for testing might be a convenient time for the survey. Digital photographs could be taken as a record and stored on a computer or printed out and filed in a maintenance binder to be referenced the following year. Listed below are the column headings on the accompanying chart with a brief explanation of their meanings. The headings are the same on the Preservation and the Rehabilitation charts. Building System The building system is the feature or characteristic that requires a maintenance and/or capital budgeting line item. For example, exterior walls comprise a building system that requires periodic re- siding. Scheduled Inspection /Maintenance The fourth and fifth columns describe maintenance activities with intervals and anticipated costs for the locations identified. Maintenance activities are largely housekeeping tasks and straightforward proactive work. The frequency is in years and the maintenance work is considered routine upkeep which might require special attention from church maintenance personnel or an outside contractor. The intervals are suggested as the maximum span of time between maintenance activities. For example, the wood trim should be painted every six or seven years to retard deterioration of the wood. Note that fractional yearly frequency means more than once a year. The annual cost is for convenience to provide a total annual maintenance stipend for the building. This is idealized since some activities occur more than once a year and others only once in several years. Comments More detail on the building system and the maintenance work is provided. Menders, Torrey & Spencer, Inc. 159 2009 HISTORIC STRUCTURE REPORT PART 4: MAINTENANCE PLAN Capital Budgeting The Stone Building LEXINGTON, MA Capital budgeting attempts to look ahead to replacement costs for the features identified in the first two columns. To arrive at a projected cost, the typical lifespan of a feature to the point of replacement is listed. On this chart, the lifespan is projected from the year 2009. The year for replacement is listed to help forecast and coordinate scheduling multiple projects. A replacement cost is provided. This cost is typically derived from costs per square foot of similar work multiplied by the size of the element. The numbers under replacement cost are shown as 2009 dollars. If an adjustment for inflation is desired, 5% is a reasonable annual figure to add in to calculations. Summary Our estimate of annual maintenance cost for the building as a preserved structure is about $11,000, most of which is attributable to the cyclical painting required. For the rehabilitated structure the annual maintenance cost is about $30,000; the increase is largely due to mechanical systems in the building. Menders, Torrey & Spencer, Inc. 160 2009 HISTORIC STRUCTURE REPORT PART 4: MAINTENANCE PLAN The Stone Building LEXINGTON. MA Menders, Torrey & Spencer, Inc. 2009 161 v G m ro z 0 0 0 0 o � o o o m o m m bA �" v bA � v U v � v o -o o G m m C v o ti �' v � �' ti ti� ti v o m o o ddd � r ti ti v v� � o oo °O n o 0 000 0 0 00 0 0 0 0 v � oa w o" 3aw "Caw H O "c� woa O "H q3H O" x 3m Menders, Torrey & Spencer, Inc. 2009 161 HISTORIC STRUCTURE REPORT PART 4: MAINTENANCE PLAN Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA 162 �C Oy '� tC Q O• C Q 7� gi Q O Q Z 4 A F4 F4 F4 F4 F4 F4 F4 F4 F4 d > F4 d F4 U 00 Vi .-I ° 01 7 Vi �p Vi Vi p, � � ss ss � ss ss ss ss ss � ss ss C4 on 0 0 0 0 0 0 0 0 0 0 0 0 0 0 � C4 U 5 1.1F � v v � > v a U O v e' 'O v 'O v � ❑ O. � p O U U U U U U U U U N U U Y O O � A U w F4 N � � U O P O� 'O M p Mai V N O .L'�'• N N O QI O� U C U iC Ci � � a o tGUi � U Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA 162 HISTORIC STRUCTURE REPORT PART 4: MAINTENANCE PLAN Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA 163 � a w a° ° 'o ° f �a C4 on � ✓" 0 c� 0 0 c� c� 0 c� 0 c� 0 c� 0 c� 0 c� 0 c� 0 c� 0 c� � � C4 U v 4 O zA �3 O �i 'O N Q .J' � U Vi Vi N h h h h h 7 7 h 7 7 Vi 7 Vi w o 0 0 0 0 3 O O 0 Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA 163 HISTORIC STRUCTURE REPORT PART 4: MAINTENANCE PLAN Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA 164 w a s a s O N iUi N U 40 O v U N 00 h 00 O Ic N h �i bA �i � 00 00 00 N IC �O 01 7 01 V1 01 M 01 V1 U U U U ���yy Vi Vi Vi O O O O O N � U 'O sue. sue. O. O O 0 Q 'O U Q w d C d C Menders, Torrey & Spencer, Inc. 2009 The Stone Building LEXINGTON, MA 164 APPENDICES HISTORIC RESEARCH: BIBLIOGRAPHY Bibliography Primary Sources Commemorative Service of the One Hundredth Anniversary of the Birth of Ralph Waldo Emerson, Held in Emerson Hall, East Lexington, Massachusetts, May 24, 1903. Album in the Lexington Historical Society Archives. Concord Lyceum Records, Special Collections, Concord Free Public Library. Davis, Karen. "The Buildings of Isaac Melvin: A partial Catalog of his Work." Graduate School paper, Boston University, 1995. Gross, Robert A. From Moral Reform to Popular Amusement: The Strange Career of the Nineteenth - Century Lyceum." Lecture to NEH Landmarks Workshop, Millbury, Massachusetts, May 27, 2007. Files in the Director's Office, Cary Memorial Library. Follen Church, Early Records. Transcription, Follen Church Archives. McAleer, John J. "Days of Encounter — Emerson and the Lyceum Movement." Paper delivered at the East Lexington Branch Library, October 16, 1983. Minutes of the Meetings of the Board of Trustees of Cary Memorial Library. Photograph File, Historic New England Archives. Robbins -Stone Papers. Lexington Historical Society Archives. Stone Building Photographs, Lexington Historical Society Archives. Secondary Sources Benjamin, Asher, Practical House Carpenter. 1830. Reprint. New York: Da Capo Press, 1972. Practice of Architecture, 1833. Reprint. New York: Da Capo Press, 1972. Bode, Carl. The American Lyceum: Town Meeting of the Mind. New York: Oxford University Press, 1956. Bryant, Albert W. "Lexington Sixty Years Ago." Proceedings of the Lexington Historical Society Vol. II. Lexington, Massachusetts: Lexington Historical Society, 1912, 19 -64. Follen, Charles. Works of Charles Follen with a Memoir of his Life. Boston, Hillard, Gray and Company, 1941 -1942 Holbrook, Josiah. American Lyceum, 1832 -2833. Boston Public Library microfilm. Hudson, Charles. History of the Town of Lexington. Boston: Wiggins & Lunt, 1968. History of the Town of Lexington. 2 vols. Boston: Houghton Mifflin Company, 1913. Kollen, Richard, Lexington From Liberty's Birthplace to Progressive Suburb. Portsmouth, New Hampshire: Arcadia Press, 2004. . Lexington, Massachusetts: Treasures from Historic Archives. Charleston, South Carolina: History Press, 2006. Low, Alvan. "The Concord Lyceum." Old -Time New England Ser. No. 178 (Fall 1959): 29 -42. McAleer, John J. "The East Villagers, A Great Heat and a Great light." In Ralph Waldo Emerson Days of Encounter. Boston: Little Brown and Company, 1985, 291 -294. Piper, Rev. Fred S. "Architectural Yesterdays in Lexington," Proceedings of the Lexington Historical Society Vol. IV. Lexington, Massachusetts: Lexington Historical Society, 1912, 114- 126. Reinhardt, Elizabeth W. and Anne A. Grady. "Asher Benjamin in East Lexington." Old -Time New England Ser. No. 247 -248 (Winter- Spring 1977): 23 -35. Quinan, Jack. "Asher Benjamin and American Architecture." Journal of the Society of Architectural Historians Vol. XXXVIII, No. 3 (October 1979): 242 -262. Ray, Angela G. The Lyceum and Public Culture in the Nineteenth Century. East Lansing, Michigan: Michigan State University Press, 2005. Smith, A. Bradford. "History of the Stone Building." Proceedings of the Lexington Historical Society Vol. IL Lexington, Massachusetts: Lexington Historical Society, 1900, 144 -157. Smith, George O. "Reminiscences of The Fur Industry." Proceedings of the Lexington Historical Society Vol. IL Lexington, Massachusetts: Lexington Historical Society, 1900, 171 -186. Worthen, Edwin B. A Calendar History of Lexington, Massachusetts. Lexington, Massachusetts: Lexington Savings Bank, 1946. Tracing the Past in Lexington, Massachusetts. New York: Vantage Press, 1998. Yoeman's Gazette. Concord, Massachusetts. February 11, 1832. "Middlesex County Lyceum." HISTORICAL RESEARCH: METHODOLOGY Research Methodology The following describes the methodology for the historical research section in Part I by Anne Grady. Research on the Stone Building included an examination of documents and published sources in various repositories, consultation with experts on East Lexington and the Lyceum Movement and oral history. These methods were intended to complement the physical investigation of the building and provide a context for construction and changes to use of the building. At the Lexington Historical Society Archives the eleven boxes of Robbins -Stone papers, and maps and other papers from the family filed separately, were a major source of information. The papers include the diaries of Ellen A. Robbins that refer to attending lyceum lectures, presumably in the Stone Building, as early as 1834. The Historical Society's archives were the best source of historic photographs as well. The Worthen Collection in the Cary Memorial Library also provided significant information, as did the earliest records of the Follen Church. Examination of the resources in the Boston Athenaeum, the archives of Historic New England, and in the Special Collections of the Concord Free Public Library supplemented the information gathered closer to home. The Boston Public Library microfilm room has a run of Josiah Holbrook's periodical, Family Lyceum for 1832 and 1833. For the more recent history of the Stone Building the files in the Office of the Director of the Cary Memorial Library and minutes of the library Board of Trustees provided information about the acquisition of the Stone Building in 1892 and subsequent uses and repairs to the building. Ruth Doran, age 96, gave an oral history interview about her use of the library as a child in the 1920s and the layout of the library then as she remembered it. The question of why Eli Robbins built the Stone Building needs further research. Time did not permit examination of other sources that might confirm that Robbins built the building to serve as a local lyceum, and indicate what, if any, was the building's role of Robbins's desire to provide a venue for discussion of abolition. It was not possible to read through everything in the Robbins -Stone Papers, such as the diary of George Simonds and the later writings of Ellen A. Stone and her daughter, Ellen A. Stone, Jr. Other resources that should be examined in the future include the papers of Josiah Holbrook and other early leaders of the lyceum movement, the papers of known lyceum lecturers for references to lectures in East Lexington, the pertinent holdings of the Massachusetts Historical Society and the American Antiquarian Society, and the index to early newspapers. The papers of Charles Follen at the Harvard Divinity School should be checked for any correspondence between Follen and Eli Robbins that might confirm that Robbins and Follen knew each other as early as 1826. It would be interesting, as well, to find out more about the role of the Robbins -Stone women in the initiatives the family took for the education of East Villagers, abolition advocacy and women's, rights. STRUCTURAL ASSESSMENT The attached structural assessment was prepared by Structures North Consulting Engineers. Structures North M�JEM 19 August 2009 Menders, Torrey & Spencer 123 North Washington Street Boston, MA 02214 Attention: Lynne Spencer Reference: Stone Building Lexington, Massachusetts www.structures- north.com Salem I Hartford 60 Washington St, Suite 401 Salem, Massachusetts 01970 -3517 P.O. Box 01 97 1 -8560 T 978.745.6817 1 F 978345.6067 56 Arbor Street, Suite 302 Hartford, Connecticut 06106 -1201 T 860.236.6817 1 F 860.236.6817 Dear Lynne: At your request we visited the Stone Building in Lexington to assess the condition of structure, including a load analysis of the floor loading in its current condition and the requirements of increasing the load capacity for assembly use. For the purposes of this report, the front of the building faces the southerly direction. The following is a summary of our structural observations, along with our recommendations below. General Description The historic Stone Building in Lexington, Massachusetts was designed by Isaac Melvin and built circa 1834. The building has been vacant since a pipe burst in August 2007. The structure is a 2 -story building that has undergone several renovations, with documentation showing a substantial renovation in 1947. This renovation included the removal of a stair at the west side of the building and the reconfiguration of the main central stair. The removed east stair is unlikely original based on photographic evidence that shows the absence of this stair pre -1895. The building has four chimneys, one at the southwest and one at the southeast side walls, and two at the north gable end wall. The west chimney on the north gable end wall has been removed down to the roof level and replaced with a metal pipe. The structure is wood- framed with a fieldstone foundation wall. A small section of foundation wall at the northeast corner has a cast -in -place concrete cap between the southwest corner and the bulkhead that was likely installed during the 1947 renovation; however the date is not confirmed. Noted Conditions and Recommendations The following conditions were noted during our visit: Foundation Wall In general the perimeter foundation wall appears to be in good condition; however most of the interior mortar joints are substantially eroded. The failing mortar should be raked -out and the joints re- pointed with a compatible mortar. Stone Building 19 August 2009 Lexington, MA Structures North Pipe Columns (basement, supporting first floor framing main beams) The existing vertical supports at the first floor level consist of concrete - filled gage -metal pipe columns. These columns have 5 "x5 "x9 -gage metal cap plates that are friction - fitted to the columns and fastened to the first floor framing with screws, nails or friction only in some cases. Although the column bases are encased in concrete and therefore were not visible, the configuration may be similar to the cap plate. It is also possible that these supports lack bases entirely, as is common with the use of this type of column. Most of these columns are corroded at their bases, with the worst cases showing signs of rust jacking causing spalling of the concrete slab around the circumference of the column bases. Due to the extent of corrosion, unknown base conditions and substandard cap plates, all existing pipe columns should be removed and replaced with hollow steel tubes or pipes with welded caps and bases. While there was no apparent evidence of excessive settlement, the footing conditions should be verified during the column replacement and replaced if substandard footings were installed or if the live load capacity of the floors above needs to be increased. Replacement will likely be required where large loads transfer down from the east roof truss as described below. First Floor Framing The first floor framing consists of 3x4 wood joists supported by timber beams supported by the exterior foundation wall and interior columns as described above. The initial framing was configured with (3) bays wide, 15 -feet each side with a center bay approximately 9'-4" wide. From front -to -back the main beams are divided into four bays that approximately 15 -feet, 10- feet, 8' -2 ", and T -10" long. This bay layout roughly follows the pattern of the framing bays of the second floor, with the exception of the configuration towards the rear /north end of the building where the hearths are framed out wider at the first floor than the chimneys at the second floor framing. The south and center bay framing spans east -west, while the_ remaining framing spans north- south. Additional supports were installed to reduce the span of the floor framing in several areas, and framing has been sistered with nominal 2x6 framing in several bays where the spans are longer or higher loading was anticipated (such as the front entry/library reception desk). In its current configuration, we recommend an allowable floor live load of 50 pounds per square foot (pso office or classroom load, however this does not include an allowance for partitions. In order to increase the first floor load capacity to 100 -psf, we recommend the following: • Floor framing reinforced with new 2x6 or 1 %x5% laminated veneer lumber (LVL) joists at shorter spans that have not been previously reinforced • Floor framing reinforced with 1 %x7 %LVL framing between the existing framing members for longer spans that have already been reinforced • Columns replaced as described above. Several locations will require cap plates or saddles configured to support multiple intersecting members. • Roughly half of the existing timbers should be reinforced with 1 %x7% LVL plies, 1 -each side. Please note that the above information, for all loading options, is based on assumed column removal and replacement and verification of existing footing conditions. Second Floor Framing The second floor bay layout generally matches the first floor with the exception of the rear /north bays, where the bays are approximately 15 -feet long. The framing varies slightly from the first Page 2 of 5 Stone Building Lexington, MA 19 August 2009 Structures North floor, with the original intermediate beams that split the span of the first two side bays, and the rearmost/northerly bay framing 15 -feet north- south, eliminating the fourth bay that exists at the north end of the first floor framing. A former stair at the center -west bay has been in- filled with nominal 2x12 framing. The south edge of the opening is framed with (5)2x1 2s and the north edge used one of the existing 8x8 beams reinforced with nominal double 2x12s. According to available documentation, the stair infill was part of the 1947 renovation. Although the 2x12 framing in this area is substantial and can provide for a 50 -psf live load, the connections, including those of the (5)2x12, are poorly installed. New steel beams that span from the front entry to the revised main stair were also installed as part of the 1947 renovation. Although these steel beams have excess capacity for the live load described below, the column base plates are not sufficient, especially since these columns bear directly on the side grain of the first floor beams. In its current configuration, no reasonable live load can be attained due to the connections and relatively small framing sizes. In order to achieve an assembly live load of 60 -psf, we recommend the following. • Stair infill framing connections should be removed and replaced • Floor framing reinforced with 1 %x11 % LVL framing between the existing framing members: 1 -per bay for 60 -psf live load (20" o. c.), 2 -per bay for 100 -psf live load (10" o. c.) • All new framing should be supported by full -depth Simpson -type metal hangers • The timber ends should be supported by hangers at all timber -to- timber flush- framed conditions. Due to the irregular dimensions of these members, larger hangers may need to be used with shims on each side, or custom - fabricated saddles may be required. • For a live load capacity of 60 -psf, timbers at the south bays and the east/west- central bays should be reinforced with (2) new 1 %x11 % LVL plies, 1 -each side of each existing timber. Existing members should be reinforced with (4) new 1 %x11 % LVL plies, 2 -each side for 100 -psf live load capacity. rl • For a live load capacity of 60 -psf, the timber at the northeast bay should be reinforced with (3) new 1 %x11 % LVL plies, 1 -at the south face and 2 -at the north face of the existing timber, the live load may be increased to 100 -psf by adding (3) at the south face. • For a live load capacity of 100 -psf, the timber at the northwest bay should be reinforced with (2) new 1 %x11 % LVL plies along the north face of the existing timber and through - bolted to engage the existing nominal (2)2x12 along the south face. • Hangers described above should be sized to fit the deeper member, and the difference between the hanger seat and the bottom of the existing beams blocked solid for full - bearing. • Column base plates should be removed and replaced with welded base plates with sufficient thickness and plan dimensions to provide adequate bearing on the existing wood. Alternately, the columns can be replaced and coordinated with the basement columns, allowing for a steel -to- footing connection, and the first floor beams can be re- supported with clip- angles or saddles welded to the sides of the columns at the first floor framing level. Although the reinforcing scheme described above would require deeper members than original framing, new 11 %" deep LVL framing would match the 2x12 framing used at the stair infill. In order to achieve a higher load of 100 -psf, the spacing of LVL reinforcing can be reduced so that two members are added within each bay, and four members, 2 -each side, added to the main timbers. While the stair infill load capacity is suitable for classroom or office use, please note that this does not include an allowance for partitions. Sistering each one of these joists would Page 3 of 5 Stone Building Lexington, MA 19 August 2009 Structures North increase the live load capacity to 100 -psf, and 60 -psf if every other joist is sistered. For a lower second floor live load of 20 -psf, the floor could be reinforced in a similar manner as described above except using 7%" deep framing within the existing bays. This approach may be used to express the historic nature of the framing, yet would require special approval from the local building inspector and the restricted use loading would need to be posted. Required Floor Load Capacity, Limitations The code requires that public meeting spaces have live load capacities of 100 -psf if moveable seating is used and 60 -psf with fixed seating. Office spaces must have a 50 -psf live load capacity with an additional 20 psf allowance for partitions. With the present situation, the second floor of the Stone Building does not meet any of these criteria, and the first floor meets the requirements of classroom or office space, yet without any partition allowance. In a fixed seating situation, all occupants are uniformly distributed over the floor area. Typical limits on seating have the seats spaced at 18" within rows spaced 32" apart, resulting in 4 square feet per occupant. Assuming 40 pounds per seat with a 200 -pound person the resulting load is 60 -psf, which is the same as what the code requires. In the case of non -fixed seating, the difficulty is predicting where and how closely occupants will stand. In a moderately condensed crowd, each person occupies approximately 3 square feet, generating 67 -psf on the floor. In the event of an emergency, evacuation or even a one -time monumental event, the crowd could condense to 2 square feet per person, creating the 100 -psf live load prescribed by code. Seat spacing on both levels should be arranged and attractions or activities should be spaced so that an average of no more than 20- people occupy any given 10 -foot square area at any time unless the floors are reinforced to meet the requirements of 100 -psf outlined above. This would have people spaced approximately 2 to 2.5 -feet apart on all sides, and translates out to a limitation of less than 200 people on both the first and second floors. Floor areas in the vicinity of the stair and egress locations should be reinforced to the 100 -psf option described above to accommodate potential evacuation. Any variation needs to be approved by the local building inspector and posted per code requirements. Please note that the occupant limitations described above are based upon floor load capacity only, and not on the capacity of the emergency egresses, which should be evaluated separately. Roof Framing The roof framing consists of (3) heavy timber trusses, one located just north of the south gable end wall (aligning with the main building entrance) and two aligned with the floor beams below. The south -most truss over the main entrance is a basic tied gable type truss and the two interior trusses are king post trusses. The roof structure at the north gable end wall was partially concealed, however it is likely framed similar to the truss over the main entrance. Rafters span from eave -to -ridge with a purlin located roughly at the mid -span. A previous repair /reinforcement was made to the roof framing, most likely during the 1947 renovation. The previous repair includes vertical and diagonal braces to cut the span of the purlins, as well as local reinforcement that was made to the south interior truss. A beam adjacent to the southwest chimney appears to be a replacement timber since the notched cogs of the supported joists have been cut off and replaced with metal hangers. While the gable end wall truss appears to be unaltered and performing quite well, the bottom chord of the south interior truss is severely deflected, and this is very noticeable from the attic Page 4 of 5 Stone Building Lexington, MA 19 August 2009 Structures North and the second floor when the suspended ceiling tiles are removed. Based on the configuration of the repair at this truss, the roof was likely deflected and leveled during the prior repair since the base of the center king post has been lifted above the top surface of the bottom chord and blocking (that does not appear original to the trusses) was added to make up the difference. Nominal 2x material was added to each side of the king post -bottom chord connection, likely to replace the lost mortise and tenon connection when the king post was raised. Since the roof ridge is relatively straight in this area, the severe deflection in the attic floor /second floor ceiling suggests that the jacking force to insert the blocking was made on the bottom chord, causing the ceiling to deflect downward equal to the amount of leveling required at the ridgeline. The north interior truss appears to be in good condition; however analysis may show that this would have suffered similar deflection if a wall was not located directly below. What was intended to be a partition wall likely became an unintentional bearing wall, and hence the truss appears to be in good condition and no previous repairs have been made. A full analysis of the interior roof trusses should be made and the trusses reinforced, especially if a level, more attractive plaster ceiling is desired. Due to the alignment with the partition walls below, reinforcement of the north interior truss may simply involve inserting posts that align with basement columns below. The south interior truss reinforcement will likely be more involved since columns in the open space below will likely not be acceptable, and all reinforcing will need to be contained within the attic space. Reinforcement of the associated attic framing may also be required to support the dead load of the ceiling, as well as a small allowance for access load, however storage loading is not recommended. Replacement columns, associated cap and base plates, and footings will need to be sized to accommodate this load transfer as mentioned above. It is our understanding that there are several other components of the building, including siding and trim, that require attention and that these will be addressed separately through your office. I trust that the above information will be helpful in understanding the current condition and rehabilitation needs of this historic structure. Please contact us if we can be of further assistance. Respectfully Yours, Structures North Consulting Engineers, Inc. Greg No ak, E. John- M- 'Wathne, P.E., President Page 5 of 5 PRESERVATION AND RESTORATION Stone Building - Preservation and Restoration Material Repair Required Units Unit Cost Total Exterior General conditions Staging 1 20000 $20,000 Siding removal Removal of balance of 1 500 $500 Site work Grading Grading to pitch away from building out to 10' 1500 2 $3,000 Gravel Drip Line 3' wide gravel drip around building perimeter 300 5 $1,500 Roofing Asphalt Shingle Replace 24 750 $18,000 Flashing Chimney flashing Repair 4 300 $1,200 Walls Foundation Pointing Repoint 140 30 $4,200 Chimneys (3) Selected repointing 360 30 $10,800 Brick Portico Selected Repointing and limited reconstruction 150 30 $4,500 Clapboards Replace damaged 100 23 $2,300 Openings Windows Spot glaze, make 40 450 $18,000 Storm sash Clean, confirm 36 150 $5,400 Repair Shutters Remove, repair. 20 252 $5,040 Doors Clean hardware for 2 200 $1,400 Finishes Paint removal Strip and dispose of lead naint 3500 9 $31,500 Paint Woodwork and siding. Openings carried above. 3500 9 $31,500 Total Repairs $158,840 Contingency - 15% $23,826 Soft Costs Bidding, Design, Construction Administration $18,267 Municipal Expenses from town Project Total * excluding municipal expenses $200,933 OUTLINE SPECIFICATIONS - PRESERVATION DIVISION 1 GENERAL REQUIREMENTS Section 01010 Summary of Work • Restore exterior of historic Stone Building with skilled preservation contractor. Provide durable, historically appropriate weather -tight envelope which is an asset to the Town, provides visual confirmation of the Stone Building as an important part of the East Village story and retards any material deterioration while the resources are accumulated to renovate the building. • Exclude rear elevation anticipating construction of addition at future date. • Remove aluminum siding, strip exterior woodwork, prime and paint. • Replace asphalt shingle roof. • Repoint chimneys, re -set loose brick at portico. • Electrical systems replacement, service upgrade to 3- phase, include estimated back - charge and trenching 2 -lane street to bring power in below ground from pole. DIVISION 2 SITE CONSTRUCTION Section 02100 Site Preparation • Trim back shrubs at foundations and portico. Section 02900 Landscaping • Rough grading to slope soil away from foundation out to 6' • New 36" wide rounded gravel drip line at building perimeter. DIVISION 3 CONCRETE • Not used DIVISION 4 MASONRY Section 04900 Unit Masonry Restoration • Repoint chimneys. • Repoint granite foundation at side walls. • Selectively point rear rubble foundation to close gaps. DIVISION 5 METALS • Not used 111 WM1110 ff1 130111 17:l►111W11:Vy1Y[C! Section 06200 Exterior Finish Carpentry • Secure loose trim, replace missing elements and close gaps including at columns. • Replace missing clapboards. • Repair wood shutters (20 pair) DIVISION 7 THERMAL AND MOISTURE PROTECTION Section 07310 Roofing and flashing: • Install new asphalt shingle roofs: 30 -year asphalt roof shingles, equal to Certainteed "Woodscape 40 — Pewterwood" — protect copper skirt and integrate with new roof • Ice and water shield at rakes and ridge. DIVISION 8 DOORS AND WINDOWS Section 08200 Exterior Wood Doors • Repair. Section 08500 Wood Windows • Repair, make operable, reglaze. DIVISION 9 FINISHES Section 09900 Painting • Siding and trim and doors and windows — strip and dispose of lead paint except in areas indicated to be preserved as a record of paint layering. • Prime and paint with 2 finish coats all previously painted surfaces. DIVISION 11 EQUIPMENT • Not used DIVISION 12 FURNISHINGS • Not used DIVISION 13 SPECIAL CONSTRUCTION • Not used DIVISION 14 CONVEYING SYSTEMS • Not used DIVISION 15 MECHANICAL Section 15300 Fire Protection System • Check operation — repair only if required. Section 15400 Plumbing • Drain all pipes above basement level. Section 15600 HVAC • Maintain heating system to provide 45 degree minimum winter temperature. DIVISION 16 ELECTRICAL Section 16000 Electrical • Maintain to power detection systems and lighting from basement to attic. REHABILITATION The following pages include the outline specification for the rehabilitation of the Stone Building and the cost estimate prepared by A.M. Fogarty. OUTLINE SPECIFICATIONS - RENOVATION DIVISION 1 GENERAL REQUIREMENTS Section 01010 Summary of Work • Construction of 1200 s.f. addition with full basement to existing 2 -story building, refurbishing interior of existing building, structural reinforcing floors of existing building providing improved drainage and site grading. • Additional will contain accessible restrooms, egress stair and elevator. • Structural reinforcement of first and second floor systems. (Increase current approximate floor load to 100 psf). • Allow $10,000 for roof framing amendments. • New exterior sloped walkways with tumbled cobble concrete unit pavers on asphalt base. • New heating and cooling system for addition and existing. Ventilation in restrooms. • Electrical systems replacement, service upgrade to 3- phase, include estimated back - charge and trenching 2 -lane street to bring power in below ground from pole. • Plumbing fixtures and piping as required. • Automatic sprinkler fire suppression system. — Wet in occupied spaces, dry in attics. • Site work including re- grading for positive drainage away from building including filling in existing bulkhead access, new pervious and impervious paving surfaces at two handicap parking , sod for regarded areas. • Buried run -off infiltration chambers — heavy PVC, linear chambers. • Fixed contract price to be obtained through public bidding (municipal project). Section 01030 Alternates to be selected by Owner at signing of construction contract (to be prioritized by Owner). • Alternate #1 (Deduct) In lieu of partitions between rooms 101, 100 , 105, 104 provide 8 lally columns along line of Hall 100. DIVISION 2 SITE CONSTRUCTION Section 02070 Selective Demolition Selective demolition work includes but is not limited to the following: • At first floor — 801.f. wood stud partition — salvage 3 doors and casings for potential re -use. 1 toilet, 2 sinks, associated piping and venting. All plaster ceiling for access to floor joists for reinforcing. • Disassemble stairs — including plaster on undercarriage. Salvage parts for reinstallation on new framing. • At second floor — 401.f. wood stud partition. 1 toilet, 1 sink, associated piping and venting. • Existing electrical panel, receptacles and light fixtures and wiring • Existing heating system (hot water) and radiators —(cast iron — assume 20). • Demolition of bulkhead and two basement windows. • Concrete sidewalk from street to building porch. Section 02100 Site Preparation • Remove 12 large bushes including roots. • Excavate for addition. Section 02200 Site Utilities and Earthwork • Install run -off infiltration chambers — and connecting piping to building downspouts and new French drain in existing basement. • Install HVAC pads — assume 2 dual speed units, include 4' high screening fence (ptd. wood). • Install new underground electrical power service — include trenching from pole under adjacent street (60') plus distance from street to building south west corner (60 feet) • Add gas line from street to new meter and distribution in existing basement. • Add new water line for fire suppression system from street to valve rear corner of addition. Section 02500 Paving /Walkway surfacing /Site steps • Bituminous paving top coat at existing asphalt drive. • Asphalt base fro three walkways — see site plan. • Permeable paving at new accessible parking spaces. • Tumbled concrete paving cobbles at new walkways. • Brick paved sloped walkway continuation at front porch of building. Cut bricks to meet slope requirements. Set on existing brick porch. Edge with 'h" tk. Iron border pinned to brick porch and cut to follow slope of walkway. • 7 "x625'x 6' granite slab landing at finished floor level of front door. Dressed top and bottom to lie flat. • 7" x 18" step around granite slab perimeter — 3 sides, interrupted at sloped walkway. Pinned to brick porch. Section 02900 Landscaping • New seeded lawn in regraded area. • Finish grading to provide for sloped walkways and to shed water from building. • New 36" wide rounded gravel drip line at building perimeter. DIVISION 3 CONCRETE Section 03300 Cast -in -place Concrete • Basement of addition — 10" cone. w/ 4" stone shelf at perimeter. • Footings for 20 lally columns in existing basement. • Footings for posts and load bearing partition in basement of addition. • Assumed underpinning at addition /existing joining. • 6" slab with vapor barrier at addition. • 3" slab on deck at porch floor of addition. 111 L110 [170[!u rMT1301 1114 Section 04500 Masonry • 4" Rubble veneer on exposed addition foundation. • Brick veneer at restored chimney northwest corner existing building — rebuilt from roof up on existing chimney trunk in attic — provide liner for venting equipment. Section 04900 Unit Masonry Restoration • Repoint interior rubble masonry wall of existing basement — assume 8' high. • Brick veneer on mock chimney of addition. DIVISION 5 METALS Section 05500 Metal Fabrication • Metal lintel at new door between addition and existing basement. Install 22 new lally columns with bases and caps in basement and 6 at existing locations on first floor (to be concealed within new partitions. • Steel frame for mock chimney at addition. • 3" steel deck for slab at addition porch. DIVISION 6 WOOD AND PLASTICS Section 06100 Rough Carpentry • Structural reinforcement of first and second floors to support 100 psf load — see structural engineer report. • Structural reinforcement of attic. • Reconstruct stair carriage in existing building. • Floor Infill at existing second floor stair hall. • Wall and ceiling infill at location of existing attic stairs. • Reinforce roof rafters with collar ties and hurricane straps. • 2x6 framing for addition, LVL floor joists. • LVL ridge beam for addition. • Rafters for addition. • Pressure treated sleepers at addition wood deck. • Miscellaneous blocking as required. • Stair carriage — Stair 2. Section 06200 Interior Finish Carpentry • Install new interior Stair 2 in addition — oak treads. Wood handrails and risers. • Reconstruct stair between Hall 100 and Stair Hall 202 — re -use salvaged parts of existing stair. • New baseboards and door casings to match existing at new partitions Rooms: 100 -105, 202 and 203. • 4" wood base and 4" belly -mold casing for doors and windows at addition. Exterior Finish Carpentry • Install new cedar clapboard siding 5 -inch exposure- ptd. • 5.5" corner boards — ptd. • 6" flat soffit on addition, ogee cornice, 6" built -up wood rake. • Wood gutters on addition. • 4" door and window casing at addition. • Stained fir deckboards on addition deck. • Cedar posts and upper and lower rails at deck. Section 06400 Architectural Woodwork • Wood cabinetry upper and lower and plastic laminate counter along long wall of room A104 and A204. DIVISION 7 THERMAL AND MOISTURE PROTECTION Section 07200 Building Insulation • Batt insulation as required addition to achieve R -19 wall and R -30 attic insulation. • Blown in insulation exterior walls of existing (from interior). Additional attic batts for R -30 insulation. • Acoustic insulation in new partitions addition and existing. Also in second floor framing addition and existing. Section 07270 Firestopping • Firestopping between floors, chases, etc. with fire rated shafts as needed. Section 07310 Roofing and flashing: • Install new asphalt shingle roofs at addition: 30 -year asphalt roof shingles, equal to Certainteed "Woodscape 40 — Pewterwood ". • Ice and water shield at eaves, rakes, hips and ridges. • Copper lining for new gutters. • Galvanized downspouts (8 — at new and old building) tie to pvc boots tying into site drainage. • Copper step flashing at new roof to existing building. • Copper step flashing at reconstructed chimney and mock chimney at addition. DIVISION 8 DOORS AND WINDOWS Section 08200 Custom Wood Doors • Install new 2 panel wood solid core 1 3/4" thick exterior wood doors at entrances. • Restore 2 existing exterior wood doors, restore and re -use 4 interior doors. • Install new interior solid core 4 -panel wood doors, 1 -3/8" thick (16). • Install new sliding doors between Rooms 104 and 105 — wood, 4 panel, 4 2' -6" x 8' -0" leafs. Steel overhead track. Brass floor track. Section 08500 Wood Windows 31 wood frame storm windows at existing building (two custom quarter round for attic). 19 wood exterior and interior double glazed insulating windows with louvered, wood shutters. 6/6 roughly 2'x4'. 2 new, wood, 3 lite hopper windows at old window opening in basement of existing on east elevation. Section 08700 Finish Hardware Panic hardware by Von - Duprin at all exit doors -oil rubbed bronze. Lever -type exterior operator. Locks keyed to Owner keying system. At new doors install and at existing doors replace extant hardware: Lever handle mortise locks, oil rubbed bronze finish, Schlage L -Series or equal. New ball bearing hinges same finish. (27 doors) 111L1101110L�110MIIX1. Section 09210 Interior walls • Typical: repair, patch and skim coat existing interior plaster wall surfaces on extant partitions. Section 09260 Gypsum Board System • Typical: gypsum wallboard: 5/8" painted at new partitions and ceilings (Type X at ceilings (addition and existing), hall walls and stair 2, 2hour rated at mechanical spaces). • Lyceum Hall — Ecophon ceiling on appropriate strapping. • Cementitious board restroom walls. Section 09310 Ceramic Tile • At new toilets and kitchen: 12" floor tiles 6 "x 6" tiles at walls to 48" above finish floor Section 09510 Acoustical Ceilings • In all rooms of addition except basement and A100 install grid and acoustical ceiling throughout with Armstrong Second Look tile in 2 x 2 grid. Section 09640 Wood Flooring • Repair and refinish existing wood floors rooms 200, 201, 202 and 203. • New, 4" wide board, dark stained wood flooring throughout existing and at A100, A101, A102, A104, A200, A201, A202, A204 of addition. Section 09900 Painting • Exterior siding addition only: prepare, prime, caulk and paint to match existing. • All new wood painting (interior and exterior) requires primer plus two coats • Interior at existing walls: repair surfaces, prime, and two finish coats. • Interior new construction: Primer plus two finish coats. • Interior wood at new clear finish surfaces: stain, varnish two finish coats. • Wood floors — refinish and new, urethane 3 coats. • Stain wood deck at addition with opaque deck stain DIVISION 10 SPECIALTIES Section 10426 Signage • At all interior rooms: acrylic /silk screened signage. • ADA- required interior and exterior signage — 14 room labels plus elevator lobby directories floors one and two. • Exterior signage for parking. Section 10522 Fire extinguishers • Cabinet extinguishers as per fire department and code NFPA Standard #10 (assume 3). • Dry- Chemical Type in Steel Container UL- Rated 2A -1 OBC with 5 -pound nominal capacity, mounted in cabinets and on brackets. • Fire Extinguisher Cabinet, Semi Recessed: J.L. Industries Model 1017, painted steel door and trim with 2 -1/2 in. rolled edge trim, doors fully glass with double strength glass. Section 10800 Toilet Accessories • Grab Bars: Bobrick B -5806, horizontal, 42 in. length. (4) • Soap Dispenser, countertop type — Bobrick B -8226 (2). • Toilet Tissue Dispenser, Partition Mounted: Bobrick B -2888, surface mounted multi -roll (2). • Paper Towel Dispenser and Waste Receptacle, Recessed: Bobrick B -4369 (2). • Toilet Accessory "L" — Mop -Broom Holder: Bobrick B- 239 -34, satin- finish stainless steel unit, 34 in. long with shelf and three holders (1). DIVISION 11 EQUIPMENT • Not used DIVISION 12 FURNISHINGS • Not used DIVISION 13 SPECIAL CONSTRUCTION • Not used DIVISION 14 CONVEYING SYSTEMS • Install new three stop, gurney sized, hydraulic elevator in shaft constructed of shaftwall. Include mechanically operated louvers tied to fire detection system. DIVISION 15 MECHANICAL Section 15300 Fire Protection System • Install smoke /heat /carbon monoxide detection to current Code requirement. • Install direct communication to fire department. Section 15400 Plumbing • Provide ADA- compliant toilets and sinks at new restrooms by American Standard or equal. • Install new Fiat MSB 2424 mop sink or equal. • New instant hot water heaters at restrooms. • No drinking fountains (owner to provide bottled water). • Install 2 new exterior hose bibs. • Install automatic fire suppression system (sprinkler — wet system basement first and second floors, dry system in attic.) Section 15600 HVAC • Install new gas boiler for hot water distribution to three separate heating zones. • Install 2 -zones air handler in attic and exterior pad- mounted condensers for air conditioning. • Install AC ductwork in basement for first floor distribution and attic for second floor distribution. Airhandler in attic of existing and in attic of addition. 111L110[@WfG »10016iIN[4111I Section 16000 Electrical • New 400 amp, 3 -phase service with panels etc. • Site lighting, install new bollard lights bracketing accessible walkways. • Period lighting at front portico. • Wall lighting at addition entry. • Ground mounted spotlights for fagade illumination. • At renovated areas: replace all wiring. • Install additional outlets in the interiors as required by Code, install new GFI outlets in restrooms, kitchenette, and Multipurpose Room sink and cabinet units. • Install new exterior GFI outlets with waterproof service housings - 6. • Emergency Lighting throughout per Massachusetts Code and Life Safety Code NFPA 101 requirements. • Fire Alarm System: smoke /heat /CO detectors per code. • Exit Signs to comply with Massachusetts Building Code or NFPA 101. • Lighting fixture selection to be combination of track lights, wall sconces, surface mounted fixtures, and pendant lights. Allowance: $7,000. • New Security System — N.I.C. (by owner's discretion). 175 Derby St., Suite 5, Hingham, MA 02043 A.M. Fogiru TEL: (781) 749 -7272 . FAX: (781) 740 -2652 ptim @amfogarty.com & Assoc., Inc. "Construction Cost Consultants" The Stone Building Lexington, MA September 28, 2009 GRAND SUMMARY RENOVATION $465,439 ADDITION $522,224 SITEWORK $129,597 EXTERIOR PRESERVATION NIC TOTAL DIRECT COST $1,117,260 GENERAL CONDITIONS 5.5% $61,449 GENERAL ADMINISTRATIVE O &P 3% $35,361 P &P BOND 1.5% $18,211 CONTINGENCY 10% $123,228 ESCALATION (summer 2011) 9% $121,996 TOTAL CONSTRUCTION COST $1,477,506 COST /SF: $230.28 ALTERNATES ALTERNATE NO. 1 - IN LIEU OF PARTITIONS BETWEEN ROOMS 101, 100, 105,104 PROVIDE 8 LALLY COLUMNS ALONG LINE OF HALL 100 $898 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page I PROJECT: The Stone Building NO. OF SQ. FT.: 4,400 LOCATION: Lexington, MA COST PER SQ. FT.: $105.78 CLIENT: Menders, Torrey & Spencer, Inc. *GSF excludes ext. wall & attic DATE: 28- Sep -09 No.: 09091 RENOVATION SUMMARY DIVISION PERCENT COST TOTAL OF PROJECT PER SF DIVISION 2 - SITEWORK 37,514 8% 8.53 DIVISION 3 -CONCRETE 9,872 2% 2.24 DIVISION 4 - UNIT MASONRY 26,942 6% 6.12 DIVISION 5 -METALS 0 0% 0.00 - MISCELLANEOUS METALS 9,900 2% 225 DIVISION 6 - WOOD AND PLASTICS 38,747 8% 8.81 DIVISION 7 - THERMAL MOISTURE PROTECTION - WATRPRF,DAMPRF,& CAULKING 4,510 1% 1.03 - INSULATION 10,625 2% 2.41 - ROOFING AND FLASHING 1,550 0% 035 DIVISION 8 - DOORS AND WINDOWS 13,650 3% 3.10 - WOOD WINDOWS 15,005 3% 3.41 - GLASS & GLAZING 2,500 1% 0.57 DIVISION 9 -FINISHES - GYPSUM DRYWALL 41,724 9% 9.48 - TILE 0 0% 0.00 - ACOUSTICAL TREATMENT 4,500 1% 1.02 - WOOD FLOORING 23,160 5% 5.26 - RESILIENT FLOORING 0 0% 0.00 -CARPET 0 0% 0.00 - PAINTING 7,200 2% 1.64 DIVISION 10 - SPECIALTIES 4,990 1% 1.13 DIVISION 11 - EQUIPMENT 0 0% 0.00 DIVISION 12 - FURNISHINGS 0 0% 0.00 DIVISION 13 - SPECIAL CONSTRUCTION 0 0% 0.00 DIVISION 14 - CONVEYING SYSTEMS 0 0% 0.00 DIVISION 15 - MECHANICAL 0.00 - FIRE PROTECTION 28,050 6% 6.38 - PLUMBING 4,000 1% 0.91 - HVAC 108,100 23% 24.57 DIVISION 16 - ELECTRICAL 72,900 16% 16.57 DIRECT COST 465,439 100% 105.78 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 2 The Stone Building - Renovation DESCRIPTION DIVISION 2 - SITEWORK D 7 40113 11 � 1 u[�] A 11 [�] 0 1 Exterior - Remove Existing: Bulkhead Basement window Basement - Remove Existing: Temp shoring Pipe columns Floor slab @ col ftg (1'xl'x8 ") 24" Floor slab 6� french drain trench 1 st floor - Remove Existing: 10' Partition Salvage dr & frame - sgl Disassemble stair - salvage fm. Plumb fixture Toilet rm fmishes (1 EA) Wood flooring Ceiling 2nd floor - Remove Existing: 10' Partition Door & frame - sgl Attic - Remove Existing: Attic stair Flr frame A new stair open General- Remove Existing: MEP Misc. interior demolition 9/28/2009 QUANTITY UNIT UNIT COST TOTAL 02080 HAZARDOUS MATERIAL ABATEMENT 02200 EARTHWORK Excavate backfill col ftg Perimeter french drain (incl. exc/bf) 6" Gravel base 6� slab infill Backfill @ bulkhead reml Misc. earthwork 1 EA 650.00 650 2 EA 55.00 110 22 LOC 500.00 11,000 22 EA 50.00 1,100 22 EA 120.00 2,640 288 SF 3.50 1,008 800 SF 1.60 1,280 3 EA 45.00 135 1 FLT 750.00 750 3 EA 38.00 114 50 SF 5.00 250 1,350 SF 1.70 2,295 1,500 SF 0.95 1,425 400 SF 1.60 640 1 EA 45.00 45 1 LS 650.00 650 24 SF 5.50 132 4,400 GSF 0.80 3,520 4,400 GSF 0.50 2,200 BY OTHERS 22 EA 75.00 1,650 25 CY 120.00 3,000 7 CY 60.00 420 1 LS 500.00 500 1 LS 2,000.00 2,000 37,514 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 3 The Stone Building - Renovation 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL DIVISION 3 - CONCRETE 03300 CAST IN PLACE CONCRETE Slab infill (� french drain - 24" 288 SF 9.00 2,592 Col. Ftg F x F x F 22 EA 60.00 1,320 Slab infill 6� col. ftg 22 EA 100.00 2,200 Concrete slab sealant 1,400 SF 0.90 1,260 Misc. concrete 1 LS 2,500.00 2,500 9,872 DIVISION 4 - UNIT MASONRY 04500 MASONRY Infill rubble found. wall - bulkhead reml 1 EA 750.00 750 8' Clean/repoint rubble found. 1,216 SF 12.00 14,592 Rebuild brick chimney (above roof line) 12 VLF 400.00 4,800 Chimney liner 40 VLF 170.00 6,800 Misc. masonry N/A *Includes section 04900 26,942 DIVISION 5 -METALS 05500 MISCELLANEOUS METALS Lally col basement 22 EA 275.00 6,050 Lally col 1st flr 6 EA 275.00 1,650 Misc. metals 4,400 GSF 0.50 2,200 DIVISION 6 - WOOD AND PLASTICS 06100 ROUGH CARPENTRY Struct. reinforce 1st flr Struct. reinforce 2nd flr Struct. reinforce attic Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM 9,900 1,500 SF 5.00 7,500 1,500 SF 5.00 7,500 275 SF 5.00 1,375 Page 4 The Stone Building - Renovation 1,216 SF 1.90 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL Reframe stair 1st - 2nd 1 FLT 1,200.00 1,200 Infill exist attic stair open 16 SF 25.00 400 Reframe attic stair 4 treads 1 LS 700.00 700 Infill attic stair dr open 32 SF 20.00 640 FR Attic hatch Tx 8' w /12" curb 1 EA 2,500.00 2,500 Roof framing amendments - allow 1 LS 10,000.00 10,000 Misc. rough carpentry 4,400 GSF 0.50 2,200 06200 FINISH CARPENTRY 1 LS 500.00 500 Interior Finish Carpentry: Basement stair w /rails Existing Reinstall 1st /2nd flr stair trim 1 FLT 500.00 500 Window trim Existing Door trim - new openings 320 LF 4.50 1,440 Wall base to match 224 LF 8.00 1,792 Misc. int. finish carpentry 1 LS 1,000.00 1,000 Exterior Finish Carpentry: * Patching (0 building tie is included with addition estimate *Excludes general wood siding and trim repairs 38,747 DIVISION 7 - THERMAL MOISTURE PROTECTION 07100 WATERPROOFING, DAMP PROOFING, & CAULKING Found. int. dampproofing - 8' 1,216 SF 1.90 2,310 Joint sealants - interior 4,400 GSF 0.50 2,200 4,510 07200 - INSULATION Sound attenuation blanked 2nd flr 1,500 SF 1.20 1,800 2" Rigid int. found. Insul. NIC 2" Rigid slab insul NIC Insul. ext. wall - blow in int. 2,500 SF 1.95 4,875 Insul. roof - attic balls 1,500 SF 2.30 3,450 Firestopping 1 LS 500.00 500 *Includes section 07270 10,625 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 5 The Stone Building - Renovation 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL 07310 ROOFING & FLASHING Roof patch @ vent rem'1 1 EA 750.00 750 Chimney step flashing 1 EA 800.00 800 *Excludes general roof repairs DIVISION 8 - DOORS AND WINDOWS 08250 DOOR OPENING ASSEMBLIES New Interior Door, Frame Hdw, Glass & Glazing: Basement stair hall - sgl 1 Lyceum Hall - sgl 1 Program space - sgl 6 Pocket dr - dbl 1 Storage rm - sgl 1 Access panels 1 Refurbish Interior Door, Frame Hdw, Glass & Glazing: Program space - sgl 1 Lyceum Hall - sgl 3 Attic storage Refurbish Exterior Door, Frame Hdw, Glass & Glazing: Main hall - sgl 1 Side hall - sgl 1 08700 HARDWARE *Excludes card reader system and auto opener *Hardware included in Section 08250 08500 WOOD WINDOWS Wood Frame Storm Window (w /Screens): Typical double hung wind (31 EA) Wood Frame Storm Window: Qtr round attic wind (2 EA) Window Replacement: Basement (2 EA) Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM 1,550 EA 2,000.00 2,000 EA 2,000.00 2,000 EA 700.00 4,200 EA 1,400.00 1,400 EA 650.00 650 LS 500.00 500 EA 350.00 350 EA 350.00 1,050 NIC EA 750.00 750 EA 750.00 750 13,650 388 SF 35.00 13,580 25 SF 45.00 1,125 4 SF 75.00 300 Page 6 The Stone Building - Renovation DESCRIPTION *Excludes repairs to existing windows QUANTITY 08800 GLASS AND GLAZING Misc. glass and glazing 1 *Glass and glazing also included in Sections 08250 & 08500 DIVISION 9 -FINISHES 09260 GYPSUM WALLBOARD MNIM1101111401111 LS Plaster ext. wall patch 6� insul 2,500 SF Plaster misc. wall patching - allow 200 SF Partitions: 7,200 13.00 1 Lyr 5/8" gyp (a ext. wall 5.25 N/A Infill door opening (I EA) 32 SF 1st flr typ part. w/1 lyr 5/8" gyp 2 sides 1,000 SF 2nd flr typ part. w/1 lyr 5/8 "gyp 2 sides 340 SF 1st flr chase wall w/1 lyr 5/8" gyp 1 side 120 SF 2 Hr.part. - w/2 lyr 5/8" gyp 2 sides N/A Mech shaft walls - allow 500 SF *Excludes basement GWB finishes Gyp Ceilings: Infill plaster clg - 2nd flr 48 SF Lyceum Hall - Ecophon clg 880 SF Plaster clg patching - 2nd flr - allow 200 SF Gyp soffits 1 LS 1 st Flr gyp ceiling - (25 %) 375 SF 2 Hr. gyp ceiling N/A Misc. GWB 4,400 GSF *Partitions include sound attenuation, tape and joint compound finish 09310 TILE N/A 2,500.00 9/28/2009 TOTAL 15,005 2,500 2,500 0.25 625 10.00 2,000 20.00 640 7.20 7,200 13.00 4,420 5.25 630 13.50 6,750 10.00 480 9.50 8,360 10.00 2,000 1,500.00 1,500 7.25 2,719 1.00 4,400 41,724 0 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 7 The Stone Building - Renovation DESCRIPTION 1210[11:T4 0110I[el:ll 1rMD/:111 Iu1"001 ACT - 2'x2'x3/4 ": Basement 1st flr (75 %) Acoustical wall panels 09640 WOOD FLOORING Wood Strip Flooring (Incl. Finish) 1 st Flr replacement 2nd Flr infill to match *4" Wide board with dark stain Refmish Wood Strip Flooring: 2nd floor *Excludes attic Refmish Wood Stairs: 1 st - 2nd 09650 RESILIENT FLOORING *Excludes basement finishes 09680 CARPET 9/28/2009 QUANTITY UNIT UNIT COST TOTAL 1,125 NIC SF NIC 1,400 SF 48 SF 1,400 SF 1 FLT N/A N/A 09900 PAINTING Interior painting - 1st & 2nd flr 3,000 GSF *Excludes wall covering, basement and attic fmishes Exterior Painting N/A Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM 4.00 4,500 4,500 13.00 18,200 20.00 960 2.50 3,500 500.00 500 23,160 0 0 2.40 7,200 Page 8 The Stone Building - Renovation 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL 7,200 DIVISION 10 - SPECIALTIES 10900 MISCELLANEOUS SPECIALTIES Entrance mat - walk off 1 EA 2,000.00 2,000 ADA Signage 4,400 GSF 0.10 440 Fire extinguishers & cabinets 3 EA 350.00 1,050 Aluminum louvers 1 LS 500.00 500 Misc. specialties 1 LS 1,000.00 1,000 *Includes section 10426 and 10522 4,990 DIVISION 15 - MECHANICAL 15300 FIRE PROTECTION Sprinkler system - wet 4,400 GSF 4.50 19,800 Sprinkler system - dry 1,500 GSF 5.50 8,250 28,050 15400 PLUMBING Demolition & disconnects 1 LS 2,500.00 2,500 Fixtures N/A Floor drain N/A Wall hydrant NIC Sump pump NIC Misc. plumbing 1 LS 1,500.00 1,500 4,000 15600 HVAC Demolition & disconnects 1 LS 2,500.00 2,500 HVAC 4,400 GSF 24.00 105,600 108,100 DIVISION 16 - ELECTRICAL Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 9 The Stone Building - Renovation DESCRIPTION QUANTITY 16000 ELECTRICAL Demolition & disconnects 1 Electrical 4,400 *Includes 400 AMP service and $7,000 lighting allowance *Excludes emergency generator and security system 9/28/2009 MNIM1101111416111 �WnIVWRI LS 2,500.00 2,500 GSF 16.00 70,400 72,900 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 10 PROJECT: The Stone Building NO. OF SQ. FT.: 2,016 LOCATION: Lexington, MA COST PER SQ. FT.: $259.04 CLIENT: Menders, Torrey & Spencer, Inc. DATE: 28- Sep -09 No.: 09091 ADDITION SUMMARY DIVISION PERCENT COST TOTAL OF PROJECT PER SF DIVISION 2 - SITEWORK 19,633 4% 9.74 DIVISION 3 - CONCRETE 37,959 7% 18.83 DIVISION 4 - UNIT MASONRY 35,070 7% 17.40 DIVISION 5 -METALS 0 0% 0.00 - MISCELLANEOUS METALS 7,500 1% 3.72 DIVISION 6 - WOOD AND PLASTICS 80,133 15% 39.75 DIVISION 7 - THERMAL MOISTURE PROTECTION - WATRPRF,DAMPRF,& CAULKING 7,456 1% 3.70 - INSULATION 8,580 2% 4.26 - ROOFING AND FLASHING 17,475 3% 8.67 DIVISION 8 - DOORS AND WINDOWS 27,150 5% 13.47 - WOOD WINDOWS 9,405 2% 4.67 - GLASS & GLAZING 700 0% 0.35 DIVISION 9 -FINISHES - GYPSUM DRYWALL 34,537 7% 17.13 - TILE 4,161 1% 2.06 - ACOUSTICAL TREATMENT 2,704 1% 1.34 - WOOD FLOORING 10,068 2% 4.99 - RESILIENT FLOORING 0 0% 0.00 - CARPET 0 0% 0.00 - PAINTING 11,128 2% 5.52 DIVISION 10 - SPECIALTIES 6,926 1% 3.44 DIVISION 11 - EQUIPMENT 0 0% 0.00 DIVISION 12 - FURNISHINGS 0 0% 0.00 DIVISION 13 - SPECIAL CONSTRUCTION 0 0% 0.00 DIVISION 14 - CONVEYING SYSTEMS 81,000 16% 40.18 DIVISION 15 - MECHANICAL 0.00 - FIRE PROTECTION 12,449 2% 6.18 - PLUMBING 27,550 5% 13.67 - HVAC 48,384 9% 24.00 DIVISION 16 - ELECTRICAL 32,256 6% 16.00 DIRECT COST 522,224 100% 259.04 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page I I The Stone Building - Addition DESCRIPTION DIVISION 2 - SITEWORK D I 40113 11 � 1 u[�] 011 [�] 0 1 Exterior - Remove Existing: Masonry found wall @ conn. dr (1 EA) Upper flr wall 6� conn dr (3 EA) Wd siding Window Shutter Misc. exterior demolition 9/28/2009 QUANTITY UNIT UNIT COST TOTAL 02080 HAZARDOUS MATERIAL ABATEMENT 02200 EARTHWORK Basement & foundation excavation Foundation backfill (on site matl) Haul surplus 8" Gravel base @ SOG Foundation drain Misc. earthwork DIVISION 3 - CONCRETE 1XIC IIIZtl :�.�rI►OW WITS] x4161►[e1AD1IN, Underpinning - allow Int. wall footing (2'x1') Ext. wall footing (2'x1') 10" Perimeter found. wall 10' high 6" Slab on grade Vapor barrier Elevator mat Elevator pit wall Concrete slab sealant Misc. concrete DIVISION 4 -UNIT MASONRY 32 CY 8.75 280 96 CY 9.00 864 572 SF 0.75 429 4 EA 55.00 220 10 EA 45.00 450 1 LS 1,000.00 1,000 BY OTHERS 466 CY 10.00 4,660 178 CY 15.00 2,670 288 CY 12.00 3,456 20 CY 32.00 640 88 LF 28.00 2,464 1 LS 2,500.00 2,500 19,633 2 CY 1,800.00 3,600 2 CY 310.00 620 6.5 CY 310.00 2,015 27 CY 740.00 19,980 700 SF 4.30 3,010 700 SF 0.12 84 5 CY 350.00 1,750 5 CY 590.00 2,950 725 SF 2.00 1,450 1 LS 2,500.00 2,500 37,959 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 12 The Stone Building - Addition 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL Lill K1IIl►5E`T6]0I:a'1 Elev. shaft wall 890 SF 23.00 20,470 Cut in /repair open - found. wall 1 EA 1,500.00 1,500 Mock chimney brick veneer 1 EA 7,500.00 7,500 12" Rubble veneer (0 exp. found. 112 SF 50.00 5,600 35,070 DIVISION 5 -METALS 05500 MISCELLANEOUS METALS Lally col basement 4 EA 250.00 1,000 Stair hall gate 1 EA 500.00 500 Elev pit ladder,louver,sump grate &frame 1 LS 2,500.00 2,500 Mock chimney frame 1 EA 1,000.00 1,000 Misc. metals 1 LS 2,500.00 2,500 7,500 DIVISION 6 - WOOD AND PLASTICS 06100 ROUGH CARPENTRY Flr frame & decking 1,071 SF 5.75 6,158 Ext wall frame & sheathing 1,800 SF 5.50 9,900 Roof frame & decking 900 SF 15.00 13,500 Frame shed dormer 6� elev 1 EA 750.00 750 Wood decking on PT sleepers 140 SF 22.00 3,080 Roof blocking 1 LS 1,000.00 1,000 Stair frame 2 FLT 1,200.00 2,400 Misc. rough carpentry 2,016 GSF 1.00 2,016 06200 FINISH CARPENTRY Interior Finish Carpentry: Door trim 180 LF 4.50 810 Cased opening trim 80 LF 25.00 2,000 Wall base 260 LF 7.00 1,820 Window sill/apron 51 LF 12.00 612 Window trim 187 LF 4.70 879 Stair trim & rails 2 FLT 1,600.00 3,200 Misc. int. finish carpentry 1 LS 2,000.00 2,000 Exterior Finish Carpentry: Sill trim 106 LF 12.00 1,272 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 13 The Stone Building - Addition 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL Corner bd 150 LF 7.50 1,125 Frieze trim 70 LF 7.50 525 Fascia/soffit 70 LF 18.00 1,260 Shutters - vinyl 19 PAIR 55.00 1,045 Rake /soffit 52 LF 22.00 1,144 Window /door trim 306 LF 4.50 1,377 Rake return 3 EA 125.00 375 Wood guard rail 21 LF 70.00 1,470 Cedar clapboard 5" exp. 1,700 SF 5.95 10,115 Misc. ext. wood trim 1 LS 2,000.00 2,000 *Includes section 06400 Casework: Wood base /wall cab w /p.lam top 18 LF 350.00 6,300 Misc. architectural casework 1 LS 2,000.00 2,000 *Includes section 06400 80,133 DIVISION 7 - THERMAL MOISTURE PROTECTION 07100 WATERPROOFING, DAMPPROOFING, & CAULKING Foundation waterproofing 872 SF 4.25 3,706 Elevator pit waterproofing 1 LS 3,000.00 3,000 Joint sealants 1 LS 750.00 750 7,456 07200 - INSULATION Firestopping 1 LS 500.00 500 2" Rigid found. insul 872 SF 2.25 1,962 2" Rigid slab insul. 773 SF 2.75 2,126 Tyvek 1,800 SF 0.26 468 Batt - roof insul 850 SF 2.30 1,955 Batt - wall insul 1,800 SF 0.48 864 Sound attenuation blanket 2nd flr 588 SF 1.20 706 *Includes section 07270 *Partitions in 09250 include SAB 8,580 07310 ROOFING AND FLASHING Asphalt shingle roofing 900 SF 3.25 2,925 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 14 The Stone Building - Addition 1 EA 650.00 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL Ridge vent 30 LF 12.00 360 Ice and water 30% 300 SF 2.30 690 Chimney step flashing 1 EA 750.00 750 Wood gutter w /copper liner 70 LF 65.00 4,550 Galv. downspout (4 EA) 80 LF 25.00 2,000 Misc. flashing 1 LS 1,500.00 1,500 *Wood scape - 40- pewter wood 1 LS 500.00 500 Entry Porch: Wood): Memb. roofing & insul. 140 SF 30.00 4,200 Misc. flashing 1 LS 500.00 500 17,475 DIVISION 8 - DOORS AND WINDOWS 1111.#4113 lZ Z]: Z] 9 a ► I I►[ 1: RY.y a u It] I I I W Interior Door, Frame Hdw, Glass & Glazing Reno basement - sgl 1 EA 650.00 650 Reno stair hall - sgl 2 EA 2,000.00 4,000 2nd Flr reno office - sgl 1 EA 750.00 750 Stair hall /basement - sgl 1 EA 2,000.00 2,000 Stair hall /Lobby - sgl 2 EA 3,000.00 6,000 Mech/Elec. rm - sgl 1 EA 600.00 600 Storage - sgl 3 EA 600.00 1,800 Toilet rm 2 EA 750.00 1,500 Access panels 1 LS 500.00 500 Exterior Door, Frame Hdw, Glass & Glazing (Custom Wood): Entrance door - sgl 1 EA 3,850.00 3,850 Stair hall - egress - sgl 1 EA 2,500.00 2,500 08700 HARDWARE Auto opener 1 EA 3,000.00 3,000 *Excludes card reader system *Hardware included in Section 08250 and 08400 08500 WOOD WINDOWS Dbl hung window (19 EA) 171 27,150 SF 55.00 9,405 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 15 The Stone Building - Addition DESCRIPTION QUANTITY 08800 GLASS AND GLAZING Misc. glass and glazing 1 *Glass and glazing also included in Sections 08250 & 08400 DIVISION 9 -FINISHES 09260 GYPSUM WALLBOARD Partitions: M041 07.111 LS 1 Lyr 5/8" gyp 6� ext. wall 1,400 SF Reframe /patch connector dr open 3 EA Typ part. w/1 lyr 5/8 "gyp 2 sides 576 SF Chase wall w/1 lyr 5/8" gyp 1 side 162 SF 2 Hr. part. - w/2 lyr 5/8" gyp 2 sides 650 SF Furr w /gyp @ exist wall 432 SF Furr w /gyp g CMU shaft 256 SF Furr w/1 lyr 5/8" gyp @ found. 320 SF Tile backer bd prem 120 SF 1 Lyr gyp underside of stair 480 SF Gyp Ceilings: Typ gyp ceiling - 25% 225 SF 2 Hr. gyp ceiling 600 SF Gyp soffits 1 LS Misc. GWB 2,016 GSF *Partitions include sound attenuation, tape and joint compound finish 09310 TILE Toilet Room ( 2 EA): Floor tile Wall base Wall tile - 4' Marble threshold Waterproofing membrane 700.00 1.80 100.00 7.20 525 13.00 5.25 5.25 5.25 1.75 4.00 7.25 9.50 1,500.00 1.00 9/28/2009 TOTAL 9,405 700 700 2,520 300 4,147 851 8,450 2,268 1,344 1,680 210 1,920 1,631 5,700 1,500 2,016 34,537 126 SF 13.00 1,638 30 LF 6.00 180 120 SF 12.00 1,440 2 EA 42.00 84 126 SF 6.50 819 4,161 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 16 The Stone Building - Addition 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL 09510 ACOUSTICAL TREATMENT ACT 2'x 2'- 75% 676 SF 4.00 2,704 2,704 Di 4 21IALTHZ6]0l190Z0]:iI►[� New stair - tread,riser & fin. 2 FLTS 900.00 1,800 Wood strip flooring (incl_ finish) 636 SF 13.00 8,268 *4" Wide board with dark stain 10,068 09650 RESILIENT FLOORING N/A 0 09680 CARPET N/A 0 �. 11221110 1► 11► [� l Interior painting - upper floors 1,243 GSF 2.40 2,983 Interior painting - basement 773 GSF 1.00 773 *Excludes wall covering Exterior Painting: Wood siding & trim 2,454 SF 2.70 6,626 Wood decking 140 SF 3.00 420 Wood rail 21 LF 6.00 126 Wood doors 2 EA 100.00 200 Wood windows NIC 11,128 DIVISION 10 - SPECIALTIES 10800 TOILET ACCESSORIES Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 17 The Stone Building - Addition 1 EA 2,000.00 9/28/2009 DESCRIPTION QUANTITY UNIT UNIT COST TOTAL Paper towel dispenser /disposal 2 EA 225.00 450 Toilet tissue dispenser 2 EA 42.00 84 Toilet grab bars 4 EA 80.00 320 Soap dispenser 2 EA 35.00 70 Tilt mirror 2 EA 135.00 270 Coat hooks 2 EA 15.00 30 Misc. toilet room accessories 2 RM 150.00 300 1[ 121110u104IaI MAN K91 /1.1W901G11NII16i Entrance mat 1 EA 2,000.00 2,000 Janitor shelf & mop holder 1 EA 150.00 150 Aluminum louvers 1 LS 500.00 500 ADA Signage 2,016 GSF 0.10 202 Fire extinguishers & cabinets 3 EA 350.00 1,050 Misc. specialties 1 LS 1,500.00 1,500 *Includes section 10426 and 10522 0 DIVISION 14 - CONVEYING SYSTEMS DIVISION 11 - EQUIPMENT N/A 0 0 DIVISION 12 - FURNISHINGS N/A 0 DIVISION 13 - SPECIAL CONSTRUCTION N/A 0 0 DIVISION 14 - CONVEYING SYSTEMS 14200 ELEVATORS AND LIFTS Passenger elev 3 STOP 27,000.00 81,000 81,000 DIVISION 15 - MECHANICAL Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 18 The Stone Building - Addition DESCRIPTION 15300 FIRE PROTECTION Sprinkler system - wet Sprinkler system - dry 15400 PLUMBING Fixtures: Toilet Lav w/ instant hot water Mop sink Drinking fountain Sink rm 104 & 204 Gas piping New sanitary service New water service Floor drain Wall hydrant Misc. plumbing 15600 HVAC HVAC 9/28/2009 QUANTITY UNIT UNIT COST TOTAL 2,016 GSF 614 GSF 4.50 9,072 5.50 3,377 12,449 2 EA 2,500.00 5,000 2 EA 2,500.00 5,000 1 EA 2,500.00 2,500 NIC NIC 1 LS 3,000.00 3,000 1 LS 1,200.00 1,200 1 LS 3,000.00 3,000 3 EA 650.00 1,950 2 EA 450.00 900 1 LS 5,000.00 5,000 27,550 2,016 GSF DIVISION 16 - ELECTRICAL 16000 ELECTRICAL Electrical 2,016 GSF *Includes 400 AMP service and $7,000 lighting allowance *Excludes emergency generator and security system 24.00 48,384 48,384 16.00 32,256 32,256 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 19 PROJECT: The Stone Building LOCATION: Lexington, MA CLIENT: Menders, Torrey & Spencer, Inc. DATE: 28- Sep -09 No.: 09091 SITE WORK SUMMARY DIVISION PERCENT TOTAL OF PROJECT DIVISION 2 - SITEWORK 129,597 100% DIVISION 3 -CONCRETE 0 0% DIVISION 4 - UNIT MASONRY 0 0% DIVISION 5 -METALS 0 0% - MISCELLANEOUS METALS 0 0% DIVISION 6 - WOOD AND PLASTICS 0 0% DIVISION 7 - THERMAL MOISTURE PROTECTION - WATRPRF,DAMPRF,& CAULKING 0 0% - INSULATION 0 0% - ROOFING AND FLASHING 0 0% DIVISION 8 - DOORS AND WINDOWS 0 0% - WOOD WINDOWS 0 0% - GLASS & GLAZING 0 0% DIVISION 9 -FINISHES - GYPSUM DRYWALL 0 0% - TILE 0 0% - ACOUSTICAL TREATMENT 0 0% - WOOD FLOORING 0 0% - RESILIENT FLOORING 0 0% -CARPET 0 0% - PAINTING 0 0% DIVISION 10 - SPECIALTIES 0 0% DIVISION 11 - EQUIPMENT 0 0% DIVISION 12 - FURNISHINGS 0 0% DIVISION 13 - SPECIAL CONSTRUCTION 0 0% DIVISION 14 - CONVEYING SYSTEMS 0 0% DIVISION 15 - MECHANICAL - FIRE PROTECTION 0 0% - PLUMBING 0 0% - HVAC 0 0% DIVISION 16 - ELECTRICAL 0 0% DIRECT COST 129,597 100% Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 20 The Stone Building - Sitework DESCRIPTION QUANTITY DIVISION 2 - SITEWORK 02080 HAZARDOUS MATERIAL ABATEMENT 02100 SITE PREPARATION Erosion control - allow Remove large shrub Construction fence Strip & stack topsoil - 6" Remove cone. walk main entrance Misc. site preparation 02200 EARTHWORK Site grading Gravel Base: 6" 6� Walk 12" @ Parking Misc. earthwork *Excludes ledge removal 02500 PAVING, SURFACING AND CURBING HC van parking - perm. paving Scarify & top coat bit drive Walk cone. unit pavers w/bit base Street /sidewalk patch 6� utilities Curb straight Curb radius Misc. pavement markings Granite landing slab 7" Granite step 7 "h x 18 "w Brick ramp 6� exist. front porch Ramp iron edge *Excludes town sidewalk and street curb replacement DI►.T9IIi�y1lDl�y11111�1�� Water: 6" Fire service Dom service Gate valve Street connection Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM UNIT UNIT COST BY OTHERS 9/28/2009 TOTAL 180 LF 3.60 648 12 EA 20.00 240 180 LF 15.00 2,700 400 CY 4.00 1,600 160 SF 1.30 208 1 LS 2,500.00 2,500 2,500 SY 0.85 2,125 18 CY 32.00 576 16 CY 27.00 432 1 LS 1,000.00 1,000 435 SF 4.00 1,740 1,228 SY 7.75 9,517 965 SF 12.50 12,063 1 LS 1,500.00 1,500 NIC NIC 1 LS 500.00 500 37.5 SF 35.00 1,313 16 LF 90.00 1,440 72 SF 18.00 1,296 36 LF 20.00 720 125 LF 55.00 6,875 Existing 1 EA 975.00 975 1 EA 3,000.00 3,000 Page 21 The Stone Building - Sitework DESCRIPTION Electrical Service: Elec. duct bank (cone. & excay.) Transformer pad Emergency generator pad Walkway bollard lights Fagade illumination ground fixtures Sanitary: Sewer manhole Sewer line - PVC Street connection Parking Drainage: Catch basin Drain manhole Drain line Building Drainage: Infiltration system Roof drain line Downspout connection Bldg perm. gravel drip 36 "wx6 "d Gas Service: Gas line Trenching & backfill 02800 LANDSCAPING Protect & prune existing Sod regraded area Plantings - allowance *Excludes irrigation system 02900 SITE IMPROVEMENTS Mech screen - Thigh ptd wd fence Mechanical pads Site sign Parking /traffic signage Dumpster pad w /screen Entry ramp guard rails Misc. site improvements 9/28/2009 QUANTITY UNIT UNIT COST TOTAL 125 LF 38.00 4,750 1 N/A 750.00 750 N/A 6 EA 1,000.00 6,000 8 EA 750.00 6,000 36 Existing 170.00 6,120 1 Existing 1,000.00 1,000 Existing NIC NIC NIC 770 SF 20.00 15,400 200 LF 28.00 5,600 8 EA 475.00 3,800 13 CY 70.00 910 By Others 125 LF 26.00 3,250 1 LS 2,000.00 2,000 2,450 SY 8.00 19,600 NIC 20 LF 60.00 1,200 1 LS 750.00 750 NIC 1 LS 250.00 250 NIC 36 LF 170.00 6,120 1 LS 1,000.00 1,000 129,597 Prepared by: A. M. Fogarty & Associates, Inc. Lexington Stone Building 9- 099/28/20099:26 AM Page 22 LEXINGTON BUILDING INSPECTOR REHABILITATION PLAN COMMENTARY TO: Mark Barrett, Project Manager DATE: August 27, 2009 FROM: Garry A. Rhodes, Building Commissioner SUBJECT: The Stone Building/ East Lexington Library You requested I review the preliminary plans prepared by Menders, Torrey & Spencer for the Stone Building. The plans in question were dated August 19, 2009 and provided for Opt. A and B. My review was limited to Massachusetts Building Code 7th edition, latest edition of the Architectural Access Board Rules and Regulations and Historic District. Base on our initial conversation the building would have an automatic fire suppression system with automatic alarms. The future use would be assembly (A -3). The basement would be used for storage. The Lyceum would be used as a meeting room. If the meeting room is occupied by more than 50 people it would require two exit doors separated by more that 1/3 the diagonal of the room (this appears to be the case). The structural loading of the floor must be confirmed by a structural engineer. The two story addition (513) would be allowed based on the installation of the fire suppression system. The Fire Department has indicated the westerly door on the second floor leading to the existing stair hall should have an automatic hold open tied to the alarm system. The existing unenclosed stair would be allowed in either case under CMR 780 1019.1.9 I have spoken to the Plumbing Inspector who agreed the use of two unisex restrooms would be allowed. The final occupancy load would be limited accordingly. Both the front and rear entrances would need to be accessible to people with disabilities unless a variance is obtained from the AAB. I would suggest before an application is filed for a variance the plans be reviewed by the Commission on Disabilities. The Building is located in the Historic District therefore would be subject to their jurisdiction. PROJECT PHOTOGRAPHS During the course of investigations many photographs were taken to record the process and discoveries. The attached is an abridged collection as a visual record of the process. ♦ 1 �'�i, a �►• .,ti s 1 r f' Y "".� 'm �� }.,'' � a� ' +t,r�• ..� • ` " � •� �t , �'{ ��+.. �ti ,� �l •� iy �+m � :rt 1�yk + J °r4l T f•.♦' \ i' ` i•1i �.1[P'y� 'f°T �r r air o ty jjj If rr. i Y •?• 1mL _ alm- Ao lei kit .0 • - f �= {7• ��� �. Y .� +• gym; ; �•$ ry ■ .r �y 9r a '�L a. it Ile At AN . � • � f • • mom]'- .'ti�� ��. mert� F sf�r �� 1 if 7 i , , Ily, v m RMOMIM 0 OL # MA r ro lot. -47 Xe �- 166. 16, Yr A0 V 'Ar 4 V 4L dW- Iw IV` MAMA ohm, MIEN" 0 r 1.. 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