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CEMENTED STONE MASONRY HEADWALL <br />SIDEWALK TOP OF BIT. CONC <br />ELEV. = 213.00 <br />ELEV. = 212.00 \ \ <br />MORTAR HEADWALL AND \ <br />WINGWALLS TO BOX CULVERT ° T -O" APPROX. <br />3 ' -0 t5 GROUND LINE <br />INV EL. =207.00 --- - - - - -- - - - -- - - - -- - - -- - - - -� 2' 0° 1' 1 <br />I OR <br />CEMENTED STONE <br />INV EL _ =205_00 ` MASONRY WINGWALLS <br />-1 - -� s -- - -- a -. WITH PRECAST <br />a - <d CONCRETE FOOTINGS <br />CONST. JOINT UPSTREAM: 30° <br />TYPE A GRAVEL BORROW APPROX. LOCATION OF <br />NOTES: COMPACTED EXISTING 8" A.C. SEWER MAIN <br />1. WALL, FLOOR, TOP SLAB THICKNESS, AND V -6" CONCRETE CUT -OFF WALL <br />REINFORCING AS REQUIRED FOR H -25 LOADING. <br />2. THE REUSE OF STONE BLOCKS FROM EXISTING CULVERT REMOVAL <br />SHALL BE PERMITTED FOR STONE MASONRY HEADWALLS AND WINGWALLS <br />ON A STONE BY STONE BASIS AS APPROVED BY THE ENGINEER. <br />CROSS SECTION 1 =1 UPSTREAM HEADWALL <br />NOT TO SCALE <br />CONIC OVERLAY TOP • o <br />TACK COAT TO : . TO <br />�ss$siisess T`siisseisss's smsgs isss end <br />�J1�I,►� INS Iq �9l�L,I�tI. �aL4} Iy'.l�i'N � <br />1 <br />1 <br />1 1 <br />•-, <br />a2 <br />ED MATERIAL AND BANK ROCK T <br />ULVERT BY CONTRACTOR, AS <br />R S DIRECTED BY EN INEER. <br />L • • • <br />• 'A :• "• <br />(TYPE C) SUASE <br />:: <br />PRECAST CO NCRET <br />:• <br />• . • NE <br />SUBBASE MATERIAL <br />NOTE: DESIGNED STREAMB <br />BE PLACED WITHIN C <br />SHOWN ON PLANS O <br />12" TRANSITION <br />COUPLING (TYP.) <br />`l— _ <br />NOT TO SCALE <br />2 1/2" BtT. GO. C. BASE COURSE OR <br />MATCH EXIST. PAVEMENT THICKNESS,. <br />WHICHEVER IS GREATER. <br />MAX. BINDER LIFT 3 ". <br />1' -0" CUT BACK FROM EDGE <br />kill= OF EXCAVATION (TYP.) <br />/i <br />I In l� <br />III' <br />TYPE A GRAVEL <br />l —! BORROW COMPACTED <br />' -u I- <br />-I 1I- <br />'';.. � II � 10 -INCH TO 12 -INCH DIA. <br />I II I II .BANK ROCK USED TO CREATE <br />BANKS WITHIN STRUCTURE. <br />` -III= VOIDS TO BE FILLED WITH <br />Illlr DESIGNED STREAM BED MATERIAL <br />I1 -1 <br />_I 1I- <br />_ li DESIGNED STREAM BED MATERIAL <br />REFER TO CROSS SECTION 2 -2 FOR <br />CULVERT INSTALLATION DETAILS <br />CONCRETETHRUST <br />BLOCK (TYP,) �— <br />i <br />PROPOSED 12 -INCH WATER MAIN TO BE CENTERED WITHIN <br />PROPOSED 24 -INCH STEEL CASING USING STAINLESS <br />STEEL CASING SPACERS. CASING. SHALL BE SEALED AT <br />BOTH ENDS USING MECHANICAL LINK SEAL. <br />WATER MAIN <br />NOT TO SCALE <br />6.30' <br />NEW GUARDRAIL <br />1— H POST <br />CEMENTED STONE MASONRY HEADWALL <br />TOP OF BIT. CONC <br />ELEV. =213.00 <br />APPROX. <br />MORTAR HEADWALL AND \ GROUND LINE <br />WINGWALLS TO BOX CULVERT ___________ __ INV EL. =210.00 <br />T -0„ <br />T -0" 1,5 PROPOSED 12" RCP OUTFALL <br />INV EL. =207.00 ---------- - - - - -- " -- 2'-0" V -0" 1 <br />tA_ <br />i, CEMENTED STONE <br />MASONRY WINGWALLS <br />INV EL. = 205.00 <br />-------------- - - - - -- - - - -- - * WITH PRECAST <br />- - -- , <br />< CONCRETE FOOTINGS <br />CONST. JOINT ' ° OWNSTREAM. 90 <br />.. - .. ,. <br />a. <br />TYPE A GRAVEL BORROW <br />NOTES: COMPACTED <br />1. WALL, FLOOR, TOP SLAB THICKNESS, AND T -6" CONCRETE CUT -OFF WALL <br />REINFORCING AS REQUIRED FOR H -25 LOADING. <br />2. THE REUSE OF STONE BLOCKS FROM EXISTING CULVERT REMOVAL <br />SHALL BE PERMITTED FOR STONE MASONRY HEADWALLS AND WINGWALLS <br />ON A STONE BY STONE BASIS AS APPROVED BY THE ENGINEER. <br />CROSS SECTION 4 =4 DOWNSTREAM HEADWALL <br />CEMENTED STONE MASONRY <br />WINGWALLS PARALLEL WITH SKEW <br />INSTALLED AT SKEWED END <br />PRECAST 8'X6' BOX <br />CULVERT <br />CONCRETE PARAPET WALL <br />(WITH GUARDRAIL) <br />1.25' <br />800' FLOW <br />1. <br />NOTES: <br />1. SKEWED END TO BE PARALLEL WITH RIGHT -OF -WAY LINE. <br />2. DIMENSIONS NOT FINAL. FINAL DESIGN WILL BE BASED ON <br />APPROVED CULVERT SHOP DRAWING SUBMITTAL. <br />TO <br />TOP OF BIT. CONC <br />APPROX. 5' DEPTH <br />TO EXISTING WATER MAIN <br />r=A1112a:4khr 1 W <br />45° BEND (TYP.) <br />NOTES: <br />1) ANNULAR SPACE WITHIN STEEL CASING TO BE FILLED <br />WITH PROCESSED SAND, <br />2) PROPOSED WATER MAIN SHALL BE FULLY RESTRAINED, UP <br />TO AND INCLUDING THE PROPOSED TRANSITION COUPLINGS. <br />NOT TO SCALE <br />4 <br />TO MINUTEMAN <br />COMMUTER BIKEWAY <br />-62.2' <br />6' <br />CEMENTED STONE MASONRY <br />300 WINGWALLS <br />CEMENTED STONE MASONRY HEADWALL — <br />ANNULAR SPACE FILLED <br />WITH PROCESSED SAND <br />NOT TO SCALE <br />-24" STEEL CASING <br />12" WATER PIPE <br />;TAINLESS STEEL <br />:ASING SPACER (TYP.) <br />WATER CASING PIPE SECTION <br />NOT TO SCALE <br />1,50' <br />A;�H or <br />Matth <br />o. 4084 <br />P.E. STAMP <br />GENERAL NOTES <br />No.l Revision /Issue Date <br />s <br />COMPREHENSIVE ENVIRONMENTAL <br />INCORPORATED <br />225 CEDAR HILL ST. <br />MARLBOROUGH, MA 01752 <br />REVERE STREET <br />N. LEXINGTON BROOK <br />CULVERT REPLACEMENT <br />SECTIONS AND DETAILS <br />Town of Lexington, MA <br />Project No.: 228 -4 <br />Date: FEBRUARY 2015 <br />Sheet <br />C-4 <br />Drawn By: <br />Checked By: : M LL <br />Scale: AS SHOWN <br />r <br />