Asbestos removal variance correspondence, 130 Cedar Street, Jan 2005

NYC 9/11 Public Portal Document vi/G1/GVV:J VO. 10 rHA b40 414 04V1 Laval

uonstructlon Corp.

I¢9004/0 13 91/26/2905 0921 17325653654 NOVA DEVELOPMENT GRP PAGE e4

CO EAST COASTHAZ MAT REMOVAL,INC Asbestos Abatement Contractor 4M -E.41 Street,Paterson, NJ 07504 Phone;(973)34b'Q022 Fax:(973)345.4665

sewer. The wash roi shall bd utilized to wash down the single ACM bags,In tha double bags; also workers,,after removing their outer disposable suits in the work Berea, ehall proceed to the wash room the Inner disposable suit shall be rartoved, and the worker shall shower in the hewer room. C, lnsrallaaen AfCritical Baivier& All vests ► skylights, air intakes, windows and door openings onto the roof, and all other openings will be 'sealed wlth 2 layers of 6 mil plastic shooting. d hatallatian of Foams (,Foam - Vitreous Agent). Upon completion of the critieat berries sequence, the removal room will be applied In this manner, water hoses will be connected to the houses water supply. Hosea from'the house supply will be installed onto a ootnpreeesar, which will be located on the roof, The connection from the coMpru ssor will be installed Into the five gallon. bucket of roam. Once the water is turn on, the compressor mix the product Into an effactive foam; this loan's Shall be applied to will

flashing and the membrane and the rernoval process'wll]bc'gtn, e, ,Remoraf of LooJing4q&Vd tg/fa .Mareft All roofing/flashing to be removed by manuals too]; no power tools will be uved unless equipped with HEM exhaust system. As the material is removed in manageable pieces, these pieces will be put Into a single disposable bag, and sealed using water resistant tape. The nuernbrane shall be foamed and cut using a roof cutter equipped with a RYA exhaust system or with manual tools. f. Chan Up. As removal Is continuing, all areas shall be HEPA vacuumed and misted down using •

ensure ro loose debris is present. amended water, to S. Starew$v OfSdngk Lags On The Roof A cloth of o(6 fire drop

sheeting shall be installed consisting

two

layers

mil

roof. As the disposable bags are filled end closed using water mcasrdantpolycthylone

the on

resisiant duct tape, the bags will then ho placed

on the drop

cloth

until the hap

nut

sequence

begins

to (prior

the

each end of

shift),

h.

Bag

-Out

Sequence.

Prior

to the

Completion

of each

shift,

the

single

dllpoaable

big will

be

over to the brought

remote

decontamination

unit

(wash

room),

where

Hiebags.shall

be

wetted

down

and

placed

into

an

6

addlliotuii

mil

disposable

bag.

The

second

disposable;

be

will

soourcd

with water

resistant duct

tape,

labeled anti

brought

down

to

the

&sate

container by

means

of a

hoist, the

put

into the

waste

for euntsinar

storage:

until

the

completion

at

work,

Tsardown

g

Upon

completion

of

each

work

arils

and

aeeepubii

clearance.

visual

all

critical

barriers

will be

removed

an d

disposed

as

of

ACM

and

follow shall

the ume:bag

out

sequence as

mont1oned

above.

11.

Work

Areal

Exterior

Building

Facade

Ahacem

Of nt

Wit><dow/Lltttel

Caulking

(3,i00

s

,) ft

We

wham

comply

with

At*aehmeat, BC

End

R.

We area

a

reequesstittg

variance

from

the following

. subsections:

•

000125705 NYC-WTC