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HomeMy WebLinkAboutRS-473Cl 6fi£OZ� I An 1 1 3 b - ' " J' N Tr 3 ench L. //T1Jt I .� -�, ,.,J.. Narroov Trench 1_irn/ _ / N I arrow Tren LrrTTit :_ -- ( r n D I — f L rml f ofxco vr� tron a 1 - o of concrete et french 1 ,f 7 r e rf Extends 1Vorrow Trend? Lilr;it beyond 11rrit of £xcavat /o1r - Screened ravel envelope concr?te > /✓lt if used Ts fo be � ;�° -, I< ;. / f �, r 7 _ _ p .,.�.; _{ `< 2 , ,� �J.. 1 ,,. I � L• J_. G 'n t, '!J i E J....:. { 1 1 i .t d L /Yr'TT / 9, �X CQVt7t .orl place from bo, -orn �Y� ..-, I / / s t ✓ Min r i t `' , ;, r E n of ,relrch to elevation of _6 ,- ;i' �J z _ �c ,,,,.; ! c �. i ,� .J h,�. Tt+'J..�X t/'a J't1 c �O• h - ' 1-- -- / -' --- - ---._ !' _ .: ' :. ;.. t op of 7 Qn wn'1 1"Jln/ I'. �,.'.� 1 .� , '�, I j ?Y'Errci f F p pe a be paJd ? 1, =Cfc'Y =, ° 4�VVa/' pipe CZ " •; /,' � t! � t 1JE_f.WPG'/7 fIiPSC' 1/771 t"S y ; °!' �:;., ', SC'Y ✓i'/ - ' ' -'% >C' F C 1 ✓, der > 13 - f:._ — I :., LIr) 1te'nr I ,,,, I e b '41 t .. ,�.0 o r IL {` I '� t." °- - !.'�J:�'l ^r : 1 .:,.. I it t I ly ,r ✓ ! r C, u: p, a ' V a ; ., (t + .` -a _ l8 ASTt✓ fxtra Strength ,. �- - No rb CktO " /. j, .. >: J,.. ..^ `I i _:.. J ( J T ...'.v a : <' f l;, �- �;`�`"r : ^.f 'f,tti 1 T '.`.L 5c c:�tt - ° °,,•N a cr \ \, - v ' -OZ�— Tl o\L:•:. cJ �G ,. c:l J' t p p p cia 3ev p C 44 pro je ct Jn O 7 � .y t e.J !., r � pa o! ! I %�.'l= L � � r�;`r. w f � Gf� t sJ � f -- 'f 1 p — ? : p r ! v rock to hrs /lrr 1, ._. r t. p Class q concrete to be ' rte' -. ;. J \ i ro'ect inside , l ,. In.. G a.co: pnv- -- -.. .. c _,...1o,c, ;, F7 :l IQCEdOrT - Or Q Q St I ba co _�.,.� a ,.,� .: r ° a .I / _�;. 'o. ", -.-... A. -: ,. a .:, p C4' Q �`'.� ,, � p 9, o�-_. ;.,__ .. c o o thlS J l/77rt. r + N/ir7, A� r I-' : un J tur mater /al or �. ca acc aGC `. .: �:;'3,'. d s bed a p / „ r2 „ 2i.— �a...n U4 __. ,R . .- o . �..rl t 1_a UT I ( t-.,,. .. z a 7de /'ary l.. ltUJJ i S17EC t!l7Cl f fL1l YVIdt17 A o tre ” f nch , No rock to :,3 T r rrl - Smeened qr avel >t. project JnsJde \3 ,Mi r ✓ �, thr It'6d 11r77Jt .M ' U/iderdrC7 /.'i /f'U.SBd. `U,5 . �a 'r= "'� , �z \� ; 1_; "' �_`w� _.. S✓'r eet7 _7 clvc Screened gravel° _ - - Scre�nea'_grcrve`1 !N ROCK N EARTH TYPICAL SECTION I5" SEWER !N ROCK IN EARTH IN ROCK iN EARTH IN FIRM GROUND TYPICAL SECTION 8" OIL 1U" `=EWER TYPICAL SECTION 18" SEWER TH CONCRETE CRADLE WITH GRAVEL ENVELOPE No f TYPICAL SECTION 18" SEWER IN FIRM GROUI�C WITH i 7,­,5 7,­,5 1/) I%, ^7/701 - °ri G7r . .. '. .... 4 l ..6;d. u* .S�JOr.E SCJ`eccfi d yrGi/6 °1 ✓C%o/v "/, e top o iv'Tc L',,. /f - .' /E: J ✓C> ^<;/ r ;yl lV r: ut' -X( _7'�Q. ✓ _ 1' i III � a.. s r i , .. , ;; , ,. - }'1jg �LJr r't t ��'I <�X:'aYa'�,'. >`i� .Jl: � ✓c' ; /i F' JII: F, Jt l u. , .. W • ; : . _ ,; . , - ,' ..; t ' � - Tree h L , 1 r• :. 3 a , . I � j { .,.ar �o ✓✓ :. _ %� l� ":/ �f i n ^;.:.I2 w, ._- ..f :: °: "�'; .; �C ✓ <_ J Gf / T . �r /I 11 r 3 s < /rrlJt df �xcavot fl Ion -- -' �.. - - - -- . - -_' e ted f/1/ ¢bo - -_.v, . -- - -- -,. ' or' of concrete 1 .. _ , .;_ ,____� . �: -_ � � ✓r ,a„ ,ITi� /Ir,,,> uc,,,: , t,_ :l:l�. � >t�.'lr� , <r w. r,.,.'✓ . ;.. f i _ ., ,���, < - Selected refit �. `'i acoJr feted sapper - trcnc /, e , <_ /av a o p. r '.. , I... , ;.; �.., %I; .z.., _:r i " / lam: " - t,( - tJ ', cJ ✓r tl af��v completed sewer I. ,! o Narrov� Trench Li /rtit bet andJ: o' Norraw ,,/ � T,, of cone/ ate f' tr nch exf�nds , rrv� . t „ O -. .. t �; �// wlot I - ,� ;� /, tl �r :r'� </Va . , r p- ;, .: � <, �- % � LTm/t f Excav n —�,- N _ Li �eond o cr t o ' , ,,, .�.�.__�_ I —ohee t/n to b� eft m 1a e a! Tronn' Lir rt rl „' m c � .I .. ._. ._.a_.. <„ P:. Y -. ;.l E' „/ �; _7.! o/ be � ... I �! .< +• � Any 1.5ff; /ewer' that , _:;:z;''o� z� _- . r a : ;!.Q �l � rt C � /U,5 a C ✓/JC: c, j(r' > / //J :;/&: !_ /' as r. Str_na, h -” ou Fw. / I r art Jncc,l rour�dsurface: _ 1 - Ir _{ D� .t > ', !:: � � r. r`l,r: f�°F_. .l - r ,.. �', , J -., o _Sfieet/nq to be tef; Jn ((( t ;•. : • _�,� t c.�.o � y , /L5 ft. v.,: , ;, _._— _ , '. , : , .. °!ovv� ,, /17e ,'o� Qf t ,. ,� _�.. ,�._,. ,'�rf, -a €i hrre � f a a : o " ,, ;.. lower fhan ar/ r /a/ d G : i rr,' �;a �. b !. . t.; • J .., /� ��..T �'a : (!. l i / i ..✓ : .) : f ,..L .� _ r_'tr7• .) , yam-- : ' is 1 - - ., .t.... -..< ° . : �. •,_ --./ 1 tit. , , :. I y ., _, <, <- ,: ,,, :., ,,, .. r: .... r.� ,.. ��; o � 5 ASTC✓ Ex tra�Stren th ,: l ;. Con: r uc or � ,.�,,, c ;,,_ .., _ -,, > ,�, __,.:r_ _ _ �, - ,/ , E r y _ /.- - _ , ✓ ,1 S er I e C 2 � f9T /� . , M:� /„ M;>7. 1 � .� J/ ' \ �a /1 1Z Jo ,. cr Jdle' t_ �� �_J �, ,�,F., , r„ !`, ✓ ✓, __ 8 AS, TM extra Streri th l I ��' =F an la war C 0 >r I y p C SG' i , ✓. r. 7 , _ :., ✓✓ - ,:. ., ; , � - _, /5 -- ItZ..- � -,. rl: ;< >.,, r, �.:. - 1 ✓,s El. crd ..�Cl._ -_7,._ T'. �..,_ _ �GC:1 Niln,. IA C ' ..17E t v t� lope S r ee d r a e1 env_ -_ 4 , r ( � J ' • l ji;e ,Norl av✓ Ti c �llr /I -'0/- 7 Mt z : d rr� fe ct ad /e or cc.., lcr c r'e sl:;ail fr // If' f c °17E' rate! C°l7VC°IO C i ,, -�'_ ; ! r ' o n c n' q U G a, _. y , used � ,., /ocE'd GS .�fp t °%f :-" f „/ D 7 \.�!./ ✓r �' i ` °�E1 �. { .__ � t [. , °S.' UeO. _' _� -_... ,� �. �O J a, ', � d G. r<'. t, �.. 1 � { I '0�0,o- M. .,� ?a. .i 1 ! ,�...1. o: oo °ado. lt r: r v J JI. c �l;f ..�Y,- a. t nT o 9. J!. I.71n.7 a wl j - p L l •. ! Q: i 4 , { °nD 1+o v n Pick, N> Jw At71G v ^o o °Jaap i;' GaGeaI , 3u i( h111 G> , n I i ' .r a a �.J. , - g."_ [ i �.� °'o' °o•.e° ,p 7 rarn 1/ u .,J Underd T Sep �rG7YE/ Y'L°f / ✓1 17EIDW Y;ri p • grave/ -Screened o 'I normQ! grae i q : ' 17c, o refr/ be o c ` , o v, a a > irm mvteriai 1. -:f :G'I"CI J / VV. tl 't} ° O v a ° n ='a o° a „.6e,: a l ` ,i r _�J _ � � (t ° °• `<`un !Q ° o o .��„' c J d o`<U °�°o e D � Q' ,6e /orry LEXINGTON MASS: I •^°' I''T .,� !;' "'; j /70J"'In4 /. 9/'QdG I o t, t 1 f ] D. GL u ° ,G 4 Gbv t NO RT H B , l . °: NO H RANCH SEWER y.d � ! y `o i o Uo f n o ° ol : ! it L, 1c ooe�p. a ;cp y :d ° °6� u:I. ,, 1- ' 'S /' 11 J`il. C oa p add ",1Ja' i c aJa Q a <• ° < �:, FirJr rlrc rJ?J , fl. vcrr/e. TYPICAL E�TION 8 OR IJ SEWER a ocC >o oo ° c° ° b i t o °.e —P r o. fll"'/77 Y7✓IQf var /e,J �,o.°o,Jn o. Oa a G Uf ea a, �cj o G . ♦o i" } .S '� ' - .G a u , J d� oa /Jl ° UO °e ' ^ ® e�4 0 'd �i l `C'..� (� s � ° e ° a; ° e.eaa , a IN ,OFT GR: UND' a <, ,''..::�,"'` SEWER SECTIONS TYPICAL SECTION 18 SEWER IN St3FT GROUND TYPICAL 'SECTION 15” SEWED, I IN SOFT GROUND SCALE- I I =O JANUARY 1948. APPROVED DRAWN BY __G �_ f ___ _ FOR METCA< F & DD NGINEERS : METCALF & EDDY 20349 "TRACED 'BY £R_H. ! ENGINEERS Je/ CNEc.KED c .8. 194 BOSTON, MASS. 87 BY ?:j. ----`- MWR 8 MASS. NO -70 DATE I FWA PROJECT 19 -P -199 �. y CONTRACT B 'SHEET 4