Lab report transmittal cover sheet from Milcott Associates, Oct 2001

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EnUkott Associates, Inc. Preliminary Report - II&S Evaluation NYPD- Fresh KltoLandnn Paged

respond to a challenge.agent such as saccharin, Bitrex, isoamyl acetate (banana oil), or irritant smoke. Quantitative tit-testing uses an analytical instrument to evaluate the respirator seal. A tit-test is specific to each individual brand, make, model and size respirator. Wearing more than one brand respirator would require more than one tit-test Qualitative or quantitative tit-testing is necessary. iv) Facial Hair - Any facial hair which comes between the sealing surface of the respirator and a persons face prohibits the effect seal of a respirator. A personnel assigned to this area must be clean shaven before every shifi. v) Medical Evaluation - OSHA states, "Using a respirator may place a physiological burden on individuals that varies with the type of respirator worn, the job and workplace conditions in which (he respirator is used, and the medical status of the employee". Accordingly a medical evaluation by a physician or other licensed health care professional is required before wearing a respirator for the first time. Medical evaluations are also required for anyone with potential exposure to asbestos at levels greater thao the OSHA PEL. vi) Maintenance and Care - To ensure continued elTectivcncss of a respirator's ability to function, maintenance and inspection procedures should be developed and communicated to each individual. e) Personal Protective Equipment - Tyveks, gloves, over-boots arc being provided. The consistent use of the over-boots ^ould be enforced to ensure individuals do not track debris into their cars. The wearing of personal clothing under Tyveks should be evaluated. Standard practice in projects with asbestos exposure potential is to not permit personal clothing to be worn under Tyveks Q Engineering Controls and Work Practices * Light misting of the debris with water should be considered if the evidence value of the material will not be compromised. Misting and other wet methods are recognized as ways to reduce airborne asbestos levels. g) Decontamination / Hygiene Fadlitles and Practices - Showers and change areas are expected to be installed by October S'”. Showers should be mandatory for all personnel before leaving the site. h) Hazard Communkation - Effective conimuru’cation of site conditions, air monitoring results, and other information through safety briefings, signs and other postings may alleviate concerns expressed by some individuals working in the debris field.

i) Emeigeilcy/Contingency Planning - Addressing common emergencies such as weather (eg; lightning, excessive wind and rain), accidents and injuries, fire, and other emergencies anticipated on this project.

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