Document qm1n2kRzBdnRe7xMeOdNEoQVj

MDP 60 et 4 of 18 EXHIBIT# p\A*rjy C'ft.C" <eAj chambers Works Mechanical Department MAS7TOWHN1 * fOSMA'ROa II,:. CERTlflED SHORTHAND REMnTE ' October 29, 1982 PROCEDURE ASBESTOS CONTROL RESPIRATORY EQUIPMENT A. Respiratory protection shall be provided to all personnel in areas where the permissible exposure limits may be exceeded per Section 4-A. B. Mechanical filter-type respirators are required when the T.W.A. or ceilinq concentrations are not expected to exceed 10 times the limits stated in Section 4-A. C. Atmosphere-supplying positive pressure respirators are required when the 8 hour T.W.A. or 15 minute T.W.A. concen trations are expected to exceed 10 times the limits stated in Section 4-A. D. Medical Class I employees are approved medically to wear respirators. Any other medical class, other than Class I, must have written clearance from Medical concerning their physical suitability to wear respirators. Each employee who may use a respirator shall be instructed in its use and in testing it for proper fit. He shall test it for proper fit prior to each use (see MDP-57). 8. HYGIENE A. Special clothing (Tyvek coveralls* with hood and foot cover ings) shall be provided .for employees exposed to concentra tions which may exceed the limits in Section 4 and during all removal, demoliiton or spraying operations. *Tyvek coveralls Stores Codes: Med. - 25-15-019 Lge. - 25-15-020 X-L - 25-15-021 B. Food, gum, tobacco, or other material which may be placed in the mouth shall not be kept or consumed in work areas where asbestos is being handled. C. Annual medical examinations are required for employees who are or might be exposed to airborne concentrations of asbestos fibers greater than 0.1 fibers/cc (8 hour T.W.A.). The employee's Area supervision is responsible to arrange for the annual examination (see Records, Section 10-D). D. Preplacement and termination medical examinations are required within 30 days of first assignment or termination of employraent of any employee engaged in an occupation exposed to airborne concentrations of asbestos fibers. The 30-day require ment is waived if the employee has had a medical exam within a one year period of his first assignment or termination. 121442