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k <br />i <br />THE CONTRACTOR SHALL MAKE <br />EVERY ATTEMPT TO SAVE THE <br />EXISTING STONE RETAINING WALL <br />260 <br />250 <br />240 <br />230 <br />n.r��titx*r <br />250 <br />t <br />� 1 <br />\ i <br />z\ <br />- ---- 240 <br />\ <br />�i <br />\ 1 <br />1 \ <br />j \ <br />EXISTING \ <br />l \ GRADE i \\ <br />V �5 A <br />\ P \ <br />1 V I 1 <br />\ \ <br />\ k <br />FINISH 24" DIAMETER <br />SURFACE STANDARD M.H. FRAME <br />& COVER - <br />PROVIDE MORTAR - -- ADJUST GRADE WITH <br />COURSES OF BRICK <br />r 2 _6 CONCOURSES <br />CONES AVAILABLE m <br />8" {. IN 2 -0 HEIGHTS <br />�5 • � <br />2' 2' -6" t'•. �� . WELDED WIRE FABRIC <br />3; M.H. STEPS BtTUMAS77C JOINT a <br />MVILTt LEE('. I <br />2, 2 -6 <br />3, OR 4' BITUMA 1 TIC JOINT m <br />PVC 2' <br />�- - - DROP WEER SEE DETAIL FOR <br />2 2' -6" IEI[ <br />3, OR 4' PVC SEWER OUTLET <br />_ -� FR019DE PIPE FITTINGS AS REQUIRED BY FIELD COND177(1NS <br />KOR -N -SEAL PIPE CONNECTORS <br />BRICK MASONRY OR CONCRETE o <br />NOTES. <br />1. MANHOLE DESIGN TO LATEST ASTM C478. <br />2. REINFORCING STEEL CONFORMS TO LATEST ASTM A 185. <br />J. CONCRETE COMPRESSIVE STRENGTH - 4,000 PSI 0 28 DAYS. <br />4. ONE POUR MONOLITHIC BASE. <br />5. WHEN SPECIFIED MANHOLES WATERPROOF COATED: <br />NOW OR FORMERLY <br />6• STEPS -STEEL REINFORCED COPOLYMER POLYPROPYLENE PLASTIC ( PS2 -PFSL M.A. INDUSTRIES, INC. <br />CONFORMS TO LATEST ASTM C478 PARA -12. ) ROBERT J. JR. &CAROL L. <br />7. BITUMASTIC BUTYL RUBBER FOR JOINTS CONFORM TO LATEST ASTM C443 AND FED iSS- S -201A SPEC. MANGLE <br />8. KOR -N -SEAL FLEXIBLE PIPE CONNECTORS FROM 35" TO 21.25" O.D. ASTM C923, A167. <br />SE&B MANHOLE DETAIL <br />(NOT TO SCALE) <br />6" DEEP CONCRETE COLLAR <br />,p10 ROUND FINISHED GRADE <br />HILL ROAD 6" PLUG CAP <br />PROVIDE PIPE - - <br />FITTINGS AS REQUIRED <br />BY FIELD CONDITIONS (1I =111- I (i ill III 11 i- <br />I I -1]_I: I ti I{ I =ill III III: <br />i -III` 1 II- ( fll_111 Itl Ili- <br />EXISTING HOUSE CONNECTION �„ ;,,,;- a1)��i���lll���l�l NOW OR FORMERLY <br />INV.= 271:78 WATER VALVE BOX LAURA A. SANFORD <br />(OR SIMILAR <br />APPROVED) <br />MIN. 0 6" PVC RISER <br />4 "X6" FERNCO <br />2 <br />-- 220 y <br />6" PVC Y- BRANCH J1 <br />j PROVIDE PIPE s �d <br />FITTING AS REQUIRED � <br />BY FIELD CQNDI77ONS <br />i <br />- i GLEAN OUT RISER <br />(NOT TO SCALE) <br />PSMHI t STA. t 61 <br />RIM =210.2 <br />INV. =20252 <br />210 <br />� I <br />EXISTING �. <br />p / GRADE <br />\ \ PSMH10 STA. 0 +53 <br />\ R(M =20220 <br />\ INV.= 194.20 <br />A <br />-1- - A � -- 200 <br />SMHI (S <br />TA. 0 +00) <br />RIM= 195.84 <br />\ INV- t9Q20(P5VH10IN) <br />1 INV. = 190.09(OUT) <br />1 \ <br />® I � <br />I I � SMN (STA. 7t_50) <br />' � RIM = 189.61 <br />INV.- 1820l(SMH1 IN) <br />_ INV.= 181.41(OUT) <br />i r <br />LIMIT OF WORK <br />o <br />3+00 2+00 1+00 <br />0 +00 -1 +00 <br />1. THE TOPOGRAPHY, SITE DETAIL & SURFACE IMPROVEMENTS DEPICTED HEREON <br />WERE OBTAINED FROM A PARTIAL FIELD SURVEY CONDUCTED IN SEPTEMBER i <br />1997 BY MERIDIAN ENGINEERING, INC. <br />2. THE LOCUS PROPERTY DEPICTED IS LOCATED IN ZONE RS <br />3. THE LOCUS PROPERTY IS DEPICTED AS LOT 55A ON TOWN OF LEXINGTON ASSESSOR'S <br />MAP 62. <br />4. THE LOCATION OF ALL UNDERGROUND UTILITIES SHOWN ARE APPROXIMATE <br />NOW OR FORMERLY AND ARE BASED UPON A PARTIAL FIELD SURVEY AND COMPILATION OF <br />ERIC & SUZANNE PLANS OF RECORD. MERIDIAN ENGINEERING, INC. DOES NOT WARRANTY NOR <br />WETLAUFER GUARANTEE THE LOCATION OF ALL UTILITIES DEPICTED OR NOT DEPICTED. THE <br />CONTRACTOR, PRIOR TO COMMENCEMENT OF CONSTRUCTION, SHALL VERIFY; <br />THE LOCATION OF ALL UTILITIES AND CONTACT DIG SAFE AT 1 -800- 322 -4844. <br />5. THIS PLAN DOES NOT SHOW ANY UNRECORDED OR UNWRITTEN EASEMENTS <br />�6? WHICH MAY EXIST. A REASONABLE AND DILIGENT ATTEMPT HAS BEEN MADE TO <br />OBSERVE ANY APPARENT VISIBLE USES OF THE LAND, HOWEVER, THIS DOES: <br />NOT CONS 77TU7E A GUARANTEE THAT NO SUCH EASEMENTS EXIST. <br />6. STAR71NO BENCHMARK. INVERT OF SMH #2 PER TOWN OF LEXINGTON SEWER , <br />DATUM AS DEPICTED ON PLANS PROVIDED BY THE TOWN OF LEXINGTON <br />ENGINEERING DEPT. <br />NOW OR FORMERLY 7 RECORD OWNERJAPPLICANT• RICHARD FILIPOWSKI <br />MARINE CAROL & 10 ROUND HILL ROAD <br />RICHARD L. SMITH LEXINGTON, MA 02173 <br />8. THE CONSTRUCTION OF THE SEWER MAIN AND SEWER SERVICE SHALL BE PERFORMED IN <br />ACCORDANCE WITH THE TOWN OF LEXINGTON STANDARD DETAILS AND THE'STATE <br />ENVIRONMENTAL CODE 777LE 5 15.00 CMR. <br />Gp 9. PROPERTY LINES DEPIC7ED ARE APPROXIMATE ONLY - A BOUNDARY SURVEY <br />HAS NOT BEEN PERFORMED. <br />2 <br />V( 10. THE DEPTH OF LEDGE IS UNKNOWN. <br />pMti 11. BACKFILL OF THE TRENCH WITHIN THE PAVED SECTION OF ROUND HILL ROAD <br />7t G SHALL BE VIBRATORY COMPACTED IN 10" LIFTS . <br />0 NOW OR FORMERLY <br />TO BE t ABANDONED MARINE CAROL & <br />IN ACCORDANCE TH F <br />RICHARD L. SMITH <br />310 CMR (717LE V) EXISTING DRAIN MANHOLE <br />8242 SEC77ON 15.354 AND <br />PROPOSED GrEANOUT ,SO�pO 7HE 700N OF LEXINGTON 26 - EXISTING SEWER MANHOLE <br />EXISTING UTILITY POLE <br />(SEE DETAIL THIS SHEET), v� SEP71C ABANDONMENT * {} <br />i „ EXIS77NO SPOT GRADE + 120.6 <br />R /CURES <br />o / EXISTING BUSH / SHRUB 0 <br />✓ it �_` +` l EXIS77NG U77LITY POLE W /LIGHT X <br />EXISTING SANITARY SEWER S <br />£XISTtN 260� + EXISTING OVERHEAD WIRES OHW <br />EXIS77NG 2' CONTOUR - -- - <br />�1g EXISTING 10' CONTOUR - -- -- <br />_ _ <br />EXISTING DECIDUOUS TREE <br />16 � alb EXISTING CONIFEROUS TREE <br />�r <br />\ , EXIS77NG STONE RETAINING WALL <br />'� v vCl <br />LEDGE OUTCROPPING <br />POLYVINYL CHLORIDE PVC <br />PROPOSED SEWER MANHOLE 0 <br />13 PROPOSED SANITARY SEDER MAIN -PS <br />NOW OR FORMERLY PROPOSED SANITARY SEWER SERVICE -PSS <br />18 BYRON & PAULA B. <br />BLANCHARD EXIS77NG BIT CONC. PAVEMENT <br />COMMAC70N TO <br />RELOCATE EXISTING ` <br />s �' ,\ j f it <br />HEMLOCKS 70 A <br />F c" r LOCA77ON DETERMINED <br />BY 7HE ONIVERS OF THE LOCATION OF W47ER <br />22 6 ROUND HILL ROAD SERVICE LINE TO 116 ROUND <br />G <br />1 <br />HI ROAD IS UNKNOWN <br />_ (EE NOTE#4)� <br />NOW OR FORMERLY EXISTING 2' = A <br />JOHN A. OBERTEUFFER & q l o <br />KATHARINE MOCKETT ��� P3X! 1 `* #16 'C <br />RIM= 195.84 " <br />INN. =19Q20(P9MH10 IN) <br />INV,OUT= =190.08 <br />LIMIT <br />ZOLTAN <br />M HASZ <br />C1 <br />@b ,=35 <br />HEFERENGES: <br />- LOCUS DEED BOOK 10092, PAGE 29 <br />- LOCUS. • DEED BOOK 11341, PAGE 122 <br />- PLAN BOOK 685 OF 1967 * <br />- PLAN BOOK 145, PLAN 3 (B OF 2) <br />* RECORDED AT MIDDLESEX REGISTRY OF DEEDS <br />REVISIONS <br />No. 3046MAIN 1 10120197 REVISE PROFILE SCALE, MISC. REV. ZJ REW <br />BK. #. PG. # N0: DATE DESCRIPTION BY CHK'0 <br />l 0�2' <br />