NYC 9/11 Public Portal Document
CITY OF NEW YORK _
DEPARTMENT OF ENVIRONMENTAL PROTECTION BES-M Wi-
BUREAU OF SEWER Eats 1 1 1084
INTER - DEPARTMENT
MEMORANDUM April 9' .1984
TO: FRANK SAIA, P.E., ACTING CHIEF, DIVISION OF SEWER MAINTENANCE
FROM: MAGDI FARAG, P.E.,'CHIEF, ENGINEERING REVIEW SECTION
I PARK AVENUE TUNNE.L EMERGENCY EXITS IMPROVEMENT AT 59TH STREET,
SUBJECT:
BOROUGH OF MANHATTAN_______ _______________________
We have received a proposal from Leroy Callender, P.C., on behalf
of Metro North which calls for the rehab, and modernization of the
emergency R.R. Tunnel Exits in Park. Avenue at 59th Street.
The proposal calls for framing the structure loads down to footings
at elevations close to the top of the two existing Park Avenue sewers
(7’-3" circular-eastside, 4’-0" X 2’-8"-Westside).
It will be necessary to examine the interior of each sewer before and
after construction operations. We are interested specifically in those
locations under the existing column footings. These have been stationed
off on the attached drawings. Please take photographs at these locations
to acertain if the existing condition has affected the sewer.
This office has been unable to obtain "As-Built" Information for these
two sewers... r
3
DISPATCHED
ATTACHMENT.
- APR 11 1984 MAGDI FARAG, P.E., CHIEF
WATER POLLUTE
MAIL ROOM
cc:; DiMartino
Novotny
Farag z
Nagy
_ Suspense
MN:lp
NYC-WTC_000165432
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