Hydraulic proportion charts for WTC sewer design

NYC 9/11 Public Portal Document

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1 /-R’.OIS MOO S/—S*.oit s \x-B«.0ll HI-HED REINFORCED CONCRETE PIPE '* SLO^E or HYDRAULIC GRADE UNE

s a : s sS S $ IN FEET PER 100 FEET

S 2 2 S§ S.................................... S ; 2 8§ g SVO8 '

/ t //r Y; /■ 'i

■: ■•

:5>‘ -• — — — — <4 M 4000 . \ K--<i±^oi« 9000

IB •iW;8{giBJSs

MOO s 4000 •Ji ■

I 9000

sIB 2000 s, 1400 2S 1400 2000 MOO ISOO

:,,} *5 1000 ,^ S 1600 1400 1200 40 :<u j , GOO 1000 900 GOO 800 _p TOO o ■ x’ I 99 GOO ® K 400 X \ 900 ® . V Bj *0 S K ’A "5=’ S 400 8 S Si

J «oo 'V \ V 5 ±- 900 £ ■

B IGO /K3 - 1 • IGO > $ S o 200 X

I It*

Ai- 140 " KO » 140 S u ■-

■20 S o ■ M x'^ s 100 \ 90 v"M 14 GO a

='5B^Hi TO ■ •• s lO7««e GO 40 s

i - ’a M

M . 40

9 ■ M M s 1333 UliJlQS > M •Jisiiimi Qifdiajgas iy ij®

i7g S 8 S 8 82 a 2 222 ? S 8 S SS8 2 ? SS§ Si ...................... • — - - - S 5 2 SLOPE OP NTORAUUC GRADE UNE IN FEET PER 100 FEET

NYC-WTC_000165524