Document 6bO5MkKky81ZvX3qJeD5g3LbR

PLAINTIFFS EXHIBIT :W6- STATE OF NEW YORK DEPARTMENT OF HEALTH DIVISION OF AIR RESOURCES '* Official Use Only PROCESS, EXHAUST AND VENTILATING SYSTEM EMISSIONS (Formerly Zonolite Division, W. R. Grace & Co.) Emission Source Construction Products Division Reference No. ^ Firm Name W. R. Grace & Co. Report Date Mav 20. 1969 Include this completed form or equivalent with Environmental Analysis Report. See AIR 100.2 Guides for Preparation of Environmental Analysis Report. 1. Process, exhaust or ventilating system producing emission (describe briefly)________ Mono Kote mixer - Exhaust blower with suction around bag filler and discharging to atmosphere. No dust, collection equipment installed. 2. Process weight or emission rate potential, whichever is applicable (show calculation and describe how determined) Process Weight = 3500#/hr. 3. Gas cleaner or treatment device, describe___________ None __________________ __________________________________, overall efficiency Mixer Dust Collecting System including bag type collector is being designed. Installation is due approximately 9/1/69. AIR 302A (12-68) i519TJ81 - 7 hc Air contaminant emissions to outer air (List by contaminant name and indicate ' * whether contaminant is (s) solid, (1) liquid, or (g) gas. Contaminant Quantity (lb/hr) Contaminant Quantity (lb/hr) Vermiculite (S) Gypsum (S) Asbestos (S) Dupinol (S) Material added to continuous mixer. Emission rate unknown. JL- Describe method for determining emissions and collector are installed. Emissions will be determined after vent system If cyclic, SCFM/cycle_____ hrs/cycle, cycles/yrcolor If continuous, SCFM 300, hrs/dav 8, days/yr 100color uh-H-t* 5. Physical characteristics of emission point a. gas temperature at point of discharge Ambient b. Inside dimensions of outlet 6" X 8" c. height above ground 10 F. in. ft. 6. Fuel (complete if fuel used as a process constituent) a. Coal Type b. Oil Grade c. Gas Type lbs/hr GPM Cu ft/hr ZSulfur by Wgt. iSSulfur by Wgt. 7. Has an environmental rating been certified for this emission source? Yes Q No Q AIR 302A (12-68) 15197782