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HomeMy WebLinkAboutRD-243-5CEMENTED STONE MASONRY HEADWALL SIDEWALK TOP OF BIT. CONC ELEV. = 213.00 ELEV. = 212.00 \ \ MORTAR HEADWALL AND \ WINGWALLS TO BOX CULVERT ° T -O" APPROX. 3 ' -0 t5 GROUND LINE INV EL. =207.00 --- - - - - -- - - - -- - - - -- - - -- - - - -� 2' 0° 1' 1 I OR CEMENTED STONE INV EL _ =205_00 ` MASONRY WINGWALLS -1 - -� s -- - -- a -. WITH PRECAST a - <d CONCRETE FOOTINGS CONST. JOINT UPSTREAM: 30° TYPE A GRAVEL BORROW APPROX. LOCATION OF NOTES: COMPACTED EXISTING 8" A.C. SEWER MAIN 1. WALL, FLOOR, TOP SLAB THICKNESS, AND V -6" CONCRETE CUT -OFF WALL REINFORCING AS REQUIRED FOR H -25 LOADING. 2. THE REUSE OF STONE BLOCKS FROM EXISTING CULVERT REMOVAL SHALL BE PERMITTED FOR STONE MASONRY HEADWALLS AND WINGWALLS ON A STONE BY STONE BASIS AS APPROVED BY THE ENGINEER. CROSS SECTION 1 =1 UPSTREAM HEADWALL NOT TO SCALE CONIC OVERLAY TOP • o TACK COAT TO : . TO �ss$siisess T`siisseisss's smsgs isss end �J1�I,►� INS Iq �9l�L,I�tI. �aL4} Iy'.l�i'N � 1 1 1 1 •-, a2 ED MATERIAL AND BANK ROCK T ULVERT BY CONTRACTOR, AS R S DIRECTED BY EN INEER. L • • • • 'A :• "• (TYPE C) SUASE :: PRECAST CO NCRET :• • . • NE SUBBASE MATERIAL NOTE: DESIGNED STREAMB BE PLACED WITHIN C SHOWN ON PLANS O 12" TRANSITION COUPLING (TYP.) `l— _ NOT TO SCALE 2 1/2" BtT. GO. C. BASE COURSE OR MATCH EXIST. PAVEMENT THICKNESS,. WHICHEVER IS GREATER. MAX. BINDER LIFT 3 ". 1' -0" CUT BACK FROM EDGE kill= OF EXCAVATION (TYP.) /i I In l� III' TYPE A GRAVEL l —! BORROW COMPACTED ' -u I- -I 1I- '';.. � II � 10 -INCH TO 12 -INCH DIA. I II I II .BANK ROCK USED TO CREATE BANKS WITHIN STRUCTURE. ` -III= VOIDS TO BE FILLED WITH Illlr DESIGNED STREAM BED MATERIAL I1 -1 _I 1I- _ li DESIGNED STREAM BED MATERIAL REFER TO CROSS SECTION 2 -2 FOR CULVERT INSTALLATION DETAILS CONCRETETHRUST BLOCK (TYP,) �— i PROPOSED 12 -INCH WATER MAIN TO BE CENTERED WITHIN PROPOSED 24 -INCH STEEL CASING USING STAINLESS STEEL CASING SPACERS. CASING. SHALL BE SEALED AT BOTH ENDS USING MECHANICAL LINK SEAL. WATER MAIN NOT TO SCALE 6.30' NEW GUARDRAIL 1— H POST CEMENTED STONE MASONRY HEADWALL TOP OF BIT. CONC ELEV. =213.00 APPROX. MORTAR HEADWALL AND \ GROUND LINE WINGWALLS TO BOX CULVERT ___________ __ INV EL. =210.00 T -0„ T -0" 1,5 PROPOSED 12" RCP OUTFALL INV EL. =207.00 ---------- - - - - -- " -- 2'-0" V -0" 1 tA_ i, CEMENTED STONE MASONRY WINGWALLS INV EL. = 205.00 -------------- - - - - -- - - - -- - * WITH PRECAST - - -- , < CONCRETE FOOTINGS CONST. JOINT ' ° OWNSTREAM. 90 .. - .. ,. a. TYPE A GRAVEL BORROW NOTES: COMPACTED 1. WALL, FLOOR, TOP SLAB THICKNESS, AND T -6" CONCRETE CUT -OFF WALL REINFORCING AS REQUIRED FOR H -25 LOADING. 2. THE REUSE OF STONE BLOCKS FROM EXISTING CULVERT REMOVAL SHALL BE PERMITTED FOR STONE MASONRY HEADWALLS AND WINGWALLS ON A STONE BY STONE BASIS AS APPROVED BY THE ENGINEER. CROSS SECTION 4 =4 DOWNSTREAM HEADWALL CEMENTED STONE MASONRY WINGWALLS PARALLEL WITH SKEW INSTALLED AT SKEWED END PRECAST 8'X6' BOX CULVERT CONCRETE PARAPET WALL (WITH GUARDRAIL) 1.25' 800' FLOW 1. NOTES: 1. SKEWED END TO BE PARALLEL WITH RIGHT -OF -WAY LINE. 2. DIMENSIONS NOT FINAL. FINAL DESIGN WILL BE BASED ON APPROVED CULVERT SHOP DRAWING SUBMITTAL. TO TOP OF BIT. CONC APPROX. 5' DEPTH TO EXISTING WATER MAIN r=A1112a:4khr 1 W 45° BEND (TYP.) NOTES: 1) ANNULAR SPACE WITHIN STEEL CASING TO BE FILLED WITH PROCESSED SAND, 2) PROPOSED WATER MAIN SHALL BE FULLY RESTRAINED, UP TO AND INCLUDING THE PROPOSED TRANSITION COUPLINGS. NOT TO SCALE 4 TO MINUTEMAN COMMUTER BIKEWAY -62.2' 6' CEMENTED STONE MASONRY 300 WINGWALLS CEMENTED STONE MASONRY HEADWALL — ANNULAR SPACE FILLED WITH PROCESSED SAND NOT TO SCALE -24" STEEL CASING 12" WATER PIPE ;TAINLESS STEEL :ASING SPACER (TYP.) WATER CASING PIPE SECTION NOT TO SCALE 1,50' A;�H or Matth o. 4084 P.E. STAMP GENERAL NOTES No.l Revision /Issue Date s COMPREHENSIVE ENVIRONMENTAL INCORPORATED 225 CEDAR HILL ST. MARLBOROUGH, MA 01752 REVERE STREET N. LEXINGTON BROOK CULVERT REPLACEMENT SECTIONS AND DETAILS Town of Lexington, MA Project No.: 228 -4 Date: FEBRUARY 2015 Sheet C-4 Drawn By: Checked By: : M LL Scale: AS SHOWN r