Regulatory Submittal Part II -
Environmental Community Air Monitoring Program
Fiterman Hall— 30 West Broadway
Airtek Project 05-0867 — January 10, 2006
Attachment B
Table — 3: Remediation Phase Work Area Monitoring
Location Parameter(s) Sample Analysis Method Comment
Frequency
Site Area Visible Dust Each Work Day Visual
emissions Observation
All sample points Asbestos Work shifts and 1. TEM
required by NYS DOL once a day on
Regulations for ACM non-work days
as determined by Site
Hygienist
Waste Decon Clean- I. Asbestos ACM each work 1. TEM
rooms 2. Silica day. Alternate 2. XRD
3. Metals Silica & Metals 3. ICP/AES
Personnel Decon 1. Asbestos ACM each work 1. TEM
Clean Rooms 2. Silica day. Alternate 2. XRD
3. Metals Silica & Metals 3. ICP/AES
Negative Air Exhaust 1. Asbestos ACM each work 1. TEM
Manifolds 2. Silica day. Alternate 2. XRD
3. Metals Silica & Metals 3. ICP/AES
Blanks 1. Asbestos 2 blanks per day 1. TEM
2. Silica I blank per week 2. XRD
3. Metals 1 blank per week 3. ICP/AES
Notes to Table 3:
Work Area Monitoring for Asbestos will be conducted under AHERA Rules and
referenced to the 70 s/cc EPA Site Specific Trigger Level.
Work Area Monitoring for all CoPCs will be referenced to the applicable OSHA
Standard and the EPA Site-Specific Trigger Levels (Table 2).
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NYC-WTC 000095777
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000095777Source: NYC Law Department, mirrored locally
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.