NYC-WTC_000233286

NYC 9/11 Public Portal Document

(b) Section 7.8(a4) - Manometer Readings. To be documented twice per workshift. (c) Section 7.8(a10) - Negative Air System. Daily (even days without workshifts) inspection results and any necessary repairs to be documented. (d) Section 7.9(d3) - HVAC System Positive Pressurization. Daily (even days without workshifts) inspection and any necessary repairs to be documented. (e) Section 8.2(d) - inspection of Barriers. Daily (even days without workshifts) inspection results and any necessary repairs to be documented. Inspections shall be twice per workshift on days with scheduled work. (f) Section 8.2(f) - Testing of Barriers and Enciosures. Daily testing and any resulting necessary repairs to be documented. (g) Section 8.2(h) - Daiiy Cieaning of Enciosures. Cleaning to be documented daily at the end of the workshift. (h) Section 8.6(b)(2)(iv) - intermediate Compietions. Results of each visual inspection and time of each intermediate completion shall be documented by the supervisor in the daily project log. (i) Section 9.1(d) - Visual Inspection by Project Monitor Prior to Clearance Air Sampling. To be documented in daily log by project monitor, along with supervisor. (j) Section 9.2(d) - Visual Inspection by Project Monitor for Regulated Abatement Work Areas Exempt from Clearance Air Sampling. To be documented in daily project log by project monitor, along with supervisor. (k) Sections 9.2(h), 10.4, 11.4(g), 11.6(g), 11.7(g), 11.8(g) - Final Inspection. To be documented by supervisor at completion of asbestos project. 56-7.4 Establishing Each Regulated Abatement Work Area. (a) Vacating of Regulated Abatement Work Area. The regulated abatement work area shall be vacated by the occupants and non-certified personnel, prior to work area preparation, and shall remain vacated until satisfactory clearance air­ sampling results have been achieved or the asbestos project is complete. (b) Restricted Entry. Entry to the regulated abatement work area shall be restricted to the asbestos contractors involved with the asbestos project, employees of the asbestos contractors, authorized visitors, and other public safety personnel. Police and fire officials may enter the work site and not be subject to this Part only on an emergency basis. (c) Signs. Asbestos Caution signs shall be posted to restrict access to the regulated abatement work area at all locations and approaches to a location where airborne concentrations of asbestos may exceed ambient background levels. During Phase II A - D activities, signs shall be posted at locations such that persons may take the necessary protective measures to avoid potential exposure.

12 NYCRR56 Subpart?, Page 51

CITY_21MC100_0 03235071

NYC-WTC_000233337