Asbestos removal variance correspondence, 130 Cedar Street, Jan 2005

NYC 9/11 Public Portal Document 01/27/2006 06:23 FAX 646 412 b2O( Laval construction uorp. IJU12/O1i

01/26/2885 8e:21 17325653654 NOVA AgVELOPMENT (3RP PAGE 12

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EAST C*ASTHAZ•MAT-R MOy'AL,INC Anbeetoe Abatement Contractor 4194 E:41 Street, Paterson, NJ 07504 Phone:(97)345-0022 • Fax.(973)346.4066

Bu iilding Facade Cleanup at'130 Cedar Street, NYC.

A'NYSDO1:11consod AeboawJ contractor shall perform work wlth'NYCDEP and NYSDOL asbestos certified workers. The contractor performing the cleaning should be experienced in cleaning building facades, The area below the facade cleaning shall he covered with a laver of polyethylene sheeting. All debris must be•avtleated for disposal as ACM directly upon renpvat from the surface (i.e.; All waste must be double bagged In ACM waste labeled bags). Running water or water runoff on the building Is not meads

permitted- All water will be channeled via plastic .sheeting and dyku to a filter prior to discharge to the asn iary sewer,

Access to the street below the facade cleaning shall be resbioted and marked with caution tape. Cleaning shall not be performed during wind speeds greater than 20 mph. • All HVAC systems and air conditioners shall be turned off. All windows be ulosed during rhu pilau

shaming of the building. Some air conditioners and windows may •require dealing with duct tape to prevent water penetratfon. All horizontal surraeos and all windows on the facade shall be cleaned of large bulk by wetting material

and hand brushing or scraping with non-metallic bristle brushes or non-metallic scrapers, by wet wiping bndlor HEPA vacuuming prom top to bottom. Only water shall be used for wet and law-pressurc wiping

washing, Detergents, solvents, additives, and any other chemical-cleaning agents are prohibited. The removed material shall ha immediately placed into containers (e.g, bags) Window' shall he wet wiped. I see

water vhali not he evident during this procedure. Power running

, ;EPA shall be for

vacuums

buppllad

through ground

fault Interrupters.

After completion

of

e th

debris

removal, specified

area

be

technique, moving from top to bottom shall be employed to minimize water bounce-back. Facade.¢ shall shall careflitly.washed.

low

A pressure

wusblEi

be washed with a low-pressure wash not to exceed 250 psi.

the

At completion of

work, visual

the

abated

inspection

of

4

and surfaces

be shall sidewalk

performed to

the

verify

absence

of

visible

debris,

An tn4ependent

NYSDOL

llcensod

third'party

afr•monirortng

shall

certified workers. Bins►

perform air monitoring

with

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000125713 NYC-WTC