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LEGEND
EXISTING PIPE TO BE CLEANED AND LINED ® ® ® ® ®e® PROPOSED 4" TEMPORARY WATER SUPPLY
EXCAVATION AREA (APPROX. LIMITS) �� PROPOSED 2" TEMPORARY WATER SUPPLY
EXISTING PIPE AND FITTINGS TO BE /
REMOVED AND REPLACED (R&R) v PROPOSED TEMPORARY HYDRANT
EXISTING PIPE TO REMAIN AS IS
PROPOSED NEW GATE (EXISTING GATE TO R&S INDICATES REMOVE AND STACK EXISTING PIPE GRAPEVINE AVE.
BE REMOVED AND STACKED) AND FITTINGS WITHIN THE EXCAVATION AREA, 6 "Water
AS INDICATED, AND REPLACE WITH NEW
PROPOSED NEW TEE CEMENT — LINED DUCTILE IRON PIPE AND
PROPOSED NEW GATE FITTINGS
EXISTING GATE TO BE REMOVED AND �
STACKED (SEE DETAIL THIS SHEET) ®mm ®. ®
/ —\ INDICATES SECTION OF TEMPORARY
EXISTING SEWER SYSTEM \ / WATER SUPPLY TO BE BURIED —
ssesssssua uss.r IF0R CONTINUANT
EXISTING DRAIN SYSTEM ------------ LSEE SKEET
EXISTING HYDRANT
EXISTING GATE (TO REMAIN) /y END OF
EXISTING GAS MARRL! TT ROAD SECTION IA
EXISTING WATER SERVICE (STATE HIGHWAY LAYOUT) FW/FRICInION OVIDE 6 "x4" TAPPED CAP
Exrs
I I I EXISTING 8" WATER MAIN CLAMP & FITTINGS
I I I I MPORARY TO BE CLEANED & LINED (TYP.) I I AS FEED FOR SECTION 1B
EXISTING PROPERTY LINE PROPOSED 2" TE 1 I #271
I I 1 WATER SUPPLY (Typ• I I I
287 #283 #279
i #299 #295 #293 #291 #28s I # PROPOSED ACCESS HOLE (TYPICAL) s
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1 I I #303 I I I 1 vi I vi .N
#309
#311 3 3 3 1 3
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®cares F9. +40 4° Gas /
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# 282 #280
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3 \ 1 90 #288. # c,
i i Doi 294 292 #2
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#302- #304
#310- #316 I I I I 1 PROPOSED 4" TEMPORARY I I �Y
WATER SUPPLY (TYP.)
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SEE INTERSECTION DETAIL NOTE:
ALL PAVEMENT RESTORATION WITHIN THE STATE
ON SHEET 5 OF 10
\ �s HIGHWAY LAYOUT TO BE COMPLETED IN ACCORDANCE
WITH THE MASSACHUSETTS HIGHWAY DEPARTMENT (MHD)
REQUIREMENTS AND IN ACCORDANCE WITH THE STREET
J
EXISTING OPENING PERMIT ISSUED BY THE MHD.
NEW PIPE I V� GATE VALVE \
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Ls — -�d
DETAIL OF
GATE VALVE REMOVAL FLUSHING AND CHLORINATION NOTE
NOT TO SCALE THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING AND
INSTALLING ALL NECESSARY TAPS,PLUGS AND OTHER
FITTINGS TO COMPLETE AND CHLORINATION
NOTE :. OF CLEANED AND CEMENTELINED SFLUSHING
CTIONSS AND PAYMENT
PAYMENT FOR A NEW GATE VALVE INCLUDES
THE REMOVAL OF THE OLD GATE VALVE AND FOR THIS WORK SHALL BE INCLUDED AS PART THE
ANY CLOSING PIPING AND COUPLINGS, IF UNIT PRICE FOR CLEANING AND LINING OF WATER ER MAIN
NEEDED, AND ALL RESTORATION WORK AT
BOTH LOCATIONS.
d3Sl3iI e a,
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DATE
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FARMCREST g , Water - - - - -- AVE.
CUD
BY CLEANING AND
WATER MAINS -
MARRETT R
Town of Lexington
ENGINEERING
DIVISION
P.K. DATE 4 -24 -93 SCALE .1 ° =4D'
H.H.S. ..APPROVED r .,/
F.X.F. CONTR. NO.. 93 -2 SHEET 2 OF `9
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+Tb k/® 44494