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HomeMy WebLinkAboutRS-467E6615 No- yuarontee is 91ven thof the mo4errois encountered during construction will be the some as those i-7diea fed H on 41745 drowinq for - 1heborin9s. If 75 vndersf000'andayreed CELSI chat FhebidIwillnotasean nfgrmationso q indicated, in any manner as fhe basis or ground of claim or demand of an nature, arrsrn from alb reason of J th ant variance which may exist suchinformation t and e materials encountered Burin the construction Qu of the work: 9 V.a S Y Bor;nys made in October, 193(9. Q C Fr9vre5 to the left of borings :represent blows per foot on5poon. 190 0; COLONY ROAD soRTlvc !7 ApP Ground c� e # roximafe C, 190 BORING 16 Approximate Ground Surface EL. 187.0 r' FL, 1,97.1 C r � I arn Loam 1 E'sand E'Sand 185 � 4 w 85 W / 0 4741 n b cfter Coarse oar ,/ y py S1 o e v. El, 162.0-' "� a /6 k Gael a er 1 Sand E` "24 n y i . p f ne ' O 24 l/1t. Pipe L 16 Gravel P q Pie Slope 0041 FL so.6� „ 24 n V /� t� 6 n_er rain .180 U f � ;b. 6' un er - rain � I \h 180 I. 179.0 0 { we tl Points O p h x Y .5fa. 4too fo Sta. 8133 W t Loose r. Sand' Between ' hese 17mifs tCoarse Use z4 p ip e 'R JJ n h � _ (2r LrtFle ,. 6. 1 . p � e . 4 ° 24X 6 Y branches or tees to be provided for 10� sand6 Graver No underdrains perrnilfed . house connections as re aired a w w Grayer Q) O, 9 0 0 0 0 0 0 O par fypical manhole details see sheet 2 O U� Olz� U 0 1 2 3 4 Q J / Garoyy 2 N 3 4 J (p NOTR .` �! i� ' 403 Hardpan In rock excavafion, no 1 1 �� we// rock shall ex/-end wifhin I J i% Gard Cut off sheefiny at 6" of fhe barrel of the pipe. r /eve! of op of pipe. /� / L _ / ©„ m r e 6 "Minimum J l — 2� Una`isfurbed ��` aferiai. < b r g of Irlsfde Dlom_ 2\ 1 Class B or Glass ¢�o �� BePCh Class B or Class A� n ` Af least _6 6„ C Concrete'_ a Provide fence durin conS�rucf With Sheeti on "° M"' Wifhouf 5heetinq Rock Poy i v b,' ° Sta. 4 t 30 fo I3 t 00 tine � ' i 24 0 We!/ / g ng °. 5. As required for construction .See' $peciFica 'f ons , SeC�lOT1 � Of underdron and a'%ast3 °�� 5�,• �i % _.... _._ toh t61t Ca /tivotPd / / Underdroin Where Re aired °k �C1�g0 f % _. - $P 24➢ 68 t0P 12P , / Field re�CtFQIr1g sp6Cicr1 requir�'mer73"S ' 9 Typical Diagram F o r 6G����X � s �s� �� � �..._ 6 -� ,�MQEi' �rzp„ �3 ;M ro ➢� � 16r� 1 / for use crud occupancy of this Rock Excavation ° °R ,3�6elPole °- - r %, �l a°� _ ?a1� Q ��; Typical Trench Section tkx p0�. `" �N "- 2P, 167 s I / area r ". For Vitrified Pie Sewer Pay Lines I6 : aM 1 r _v Pi Not TO 5cale 6M Not To Scale IO M P � .i�12Mr �M � � ( / F ✓"` P � _ x i j I 1 $ sin _...� ` ? / 4 p 12 M. ✓' 8 1t as O � i )> � � ��. �fzf tOO � �14�ecn m •.._-��'"_ tar 6r� _� ,.-` ., s.�-` / �- �% Z r o Tel !e B =B;rch f –� C = Cherry !6'%v1 14 "1✓ 24'M _ M= Maple and Br '-- ---- o = oak vsh 24"M J / � LEXINGTON, MASS. H 1k � Ok $ � i � o ' a' �A / NORTH LEXINGTON SEWERAGE SYSTEM C � �x k / CONTRACT 1 �x- ��' O Tel. Pole P LAN A ND PPOFI L Q, / ♦' „, 1 indicates area ovaUable to COLON Y ROAD AND o rel. Pole / Confrocfor for construction purposes. Mod B ox NORTHERN 5 ECTION STA.0 +0 TO SfA.&O / f HOR. 40 FT. TO I ITV. Note; No guoronfee is given as fo the completeness SCALE -OCT. 1938" or accuracy of InformoHon given on this a'rowing VER. 4 FT. TO`11N. 15737 Drawn by S.A.W,C.WR,KC.T. �'�ch / re ardln round surface pipes, condvifs or K � t 9 9 9 Pp METCALF. 6 EDDY Checked 6y__ 2 ✓an 26,1 S.A.W. f:Y 9 kevJSeD ran aecorco PLAN o her under round structures or re ard, ` an H 9, ENGINEERS .1� roved /� J Nay.21938 X,C.T. !f. U✓' MINOR C NGfS "ofher exisfih ' structures frees or o>'�her eond� ions. 5499' pp y _ _ Hd AND ADDITIONS' �r� g BOSTON ,MASS. Revision I Mode by Checked by Description Sheet 5 of 10 ;Sheets