Revised scopes of work for indoor dust cleaning program, August

NYC 9/11 Public Portal Document

sampling options (aggressive and modified aggressive air sampling protocols) and the handling ofvaluable personal items (money, jewelry, heirlooms, etc.) and fragile objects during work. c. The Project Monitor will obtain written authorization for access for all work to be performed for this project including inspection, sampling and cleaning ofresidences, common spaces and HVAC systems using the Access Agreement (to be provided). d. The Proj ect Monitor will advise EPA and NYC DOH or DEP accordingly ifany ofthe following conditions are observed: 1. mixed residential and commercial use within a building; ii. dust and/or debris in common spaces; iii. the presence ofmold on building components (walls, support beams, ceiling tiles, HVAC systems)(NYC DOH notification); iv. the presence of peeling, flaking or chalking paint (NYC DOH notification); V. the presence ofpotential asbestos-type insulation (e.g., fibrous materials)(DEP notification); vi. residents with special needs or medical conditions that maybe aggravated by exposure to airborne contaminants; or vii. other circumstances that may require deviation fi-om the procedures specified in the scopes of work for the cleaning and monitoring contracts. e. In consultation with EPA, the Project Monitor will make a determination ofthe appropriate Cleaning Contract Scope of Work (i.e. Scope A or B) to be implemented. This determination is to be made based on the descriptions included in the Cleaning Contract Scope of Work and best professional judgement.

Deliverables

All deliverables shall be provided in the EPA Indoor Air web database via F2L or an agreed upon alternative electronic format or website approved by EPA within 24 hours of activity. The Project Monitor shall record all pre-cleaning and pre-sampling inspection information in the EPA Indoor Air database or using an agreed upon electronic format This information shall include, but is not limited to, building cleaned or inspected by DEP (Y/N), typeofHVAC system (central, individual or none), HVAC impacted (Y/N), occupant present (Y/N), written access obtained (Y/N), space occupied (Y/N), dust present (low/high), presence ofmold on building components (Y/N), peeling /flaking/chalking paint present (Y/N), suspected ACM present (Y/N) residential use (commercial/residential), residents with special needs, cleaning method (Scope A or B). Dates and times shall be associated with all activities including start and finish date.

3. In the event that mold or flaking, peeling or chalking paint is observed is observed on building components (walls, support beams, ceiling tiles, HVAC systems) in areas where work has been requested, the Monitoring Contractor will notify EPA and fax a written request for assistance in evaluating potential health hazard to NYC DOH at 212-442-3378. Cleaning will not proceed in

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