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CONSTRUCTION PRODUCTS DIVISION REQUEST FOR TECHNICAL SERVICE Report: Croup: BPD Hanufacturing Ddte: _ 15 June 1984______________ ____ Charge No. : 1174____________________ Requestor: ___ Martha McManus Marketing or Manufacturing Approvals Name: Thomas E. Hamilton Approved: ___ PROBLEM TITLE: Environmental Evaluation -- Air -- Total Dust. SIGNIFICANCE: The evaluation of workplace air on a periodic basis is necessary to comply with the air sampling section of the OSHA Air Contaminants Standard. SPECIFIC OBJECTIVE: Determine the Total Dus^ on the sample and calculate the rate of deposition in mg/M . SUCCESTED APPROACH: Analytical Balance -- Filters have been pre-weighed. DEADLINE (last day information will be of value): Two (2) weeks. evaluate Personnel samples from West Chicago sample numbers TP-1 through TP-6 T vvwf ipj/Ul/ ACCEPTED BY RESEARCH DEPT. ^C-V^wac-yd C X^DATE:____ &\ ASSICNED TO: ___________________ ADDITIONAL COPIES: Original to Library; J.W.Wolter, H.C.Duecker, F.W.Eaton U.R.Wright, T.E.Hamilton CONFIDENTIAL 10002677 REQUEST FOR TECHNICAL SERVICE PACK : NUMBER: _________ 76038 GROUP: BPD Manufacturing ACTUAL COST: $60.00 REPORTING DATE: 6/26/84 SUMMARY AND RESULTS: Six air samples from West Chicago were submitted for total dust content. The results are as shown on the attached Air Sampling Record Sheet. BJO/ph Attachment Barbara J. O'Leary ^ 10002678 '* UJ LLI x to HVa>.. ----Oo O c: o u UJ I cc * o V a 2 3a u4> UmWa> tvDw*l (I ^ 4-* o. a < E a 3 a> ai k. o 3 H eu s to cc. < 5 \ * $ t 0q rsv\ \