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190
BORING #14 4 "Soi /pipe
EL. 103.0 Inv. EL 187.'1
' Ground Surfoce
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O No q uaranfee rs given that the materials encovmtered during 10 "Woter�U �
N cons ruction will be the some as those indirntedon-lhis drawinr� Loam
for the borin gqs. If is understood and agreed that the bidder wrllnot d Sand
use any of ehe in formation so indicated, In any manner, as the C
basis or . ground of claim or demand ofanynoivre, arising
from or by reason of any variance which may exist betweensuch n
0 mformatlon and ehemai &iais encountered during She construction Wafer C
,,.lSf7 of The work. O
Borings made in October, 1138. 8
Figures to fhe left-or' borings represent blows per footonspoon.
w Coarse � In✓.�I. /78.6f q_) SI®pe .0022
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24 C z Pipe
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GeH
n er 2r
175 8" Llndera'r3117 175
8 "Underdrain Sfa. 141 'lo Sfa 221,.37 Sfa. 22 +37
fo
54a. 221,825
For typical manhole details, see Sheet 2
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ao 9 0
14 15 16 ; a 17 18 19_ 20 21 22 23
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22 kp
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Bridge /0
F L EX I NGTON , MASS.
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r 4
NORTH LEXINGTON SEWERAGE SYSTEM
CO N T RACT l
PLAN N
.� P� AND P R0F1LE
e
SOUTHER N SECTION
/ gam , lndreates area available �o Comfractor
far canstruc3ion ur p ases STA. 14+50 TO STA . 22+87.5
t �/ / i �. ��S 'r �� p
6 "Birch
„� . HOR. 40 FT. TO 1 1N.
-�;1 ;: - + .� SCALE 0CT. 19`38
c F' Note; No 3uorontee is given as to fhe coinplefeness VER. 4 FT. TO I IN.
- or,occvracy ofinfarmatron given on this drawing 13235
Drawn by 54.W, C - W R, N.C. regarding, ground sr�rface, pipes, conduits or METCALF 9, EDDY H
Checked b _K ._'_ 2 Jan.24,1940 JAW F 7 REVISED 'OR RECORD FaAN. ,',' other underground structures or regardin ENGINEERS
Approves y_____ ______ J Nou2,1938 "NXT. K. W. MINOR CHgnGE5 AND ADDITIONS any other existing structures, frees orotfier BOSTON, MASS. 5497
condrfrons. ,�
Revision Mode by Checked by Description.. r
\ Sheet >3 of 10 Sheets'