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PART F (Cont'd) <br /> F5. Wastewater Strength Estimates - Enter the average annual and maximum wastewater strength <br /> for this building for each of the following elements of wastewater strength for tl•.e period covered <br /> by the Permit. <br /> ANY SIGNIFICANT DEVIATION FROM THESE VALUES CAN RESULT IN TERMINATION OF THE PERMIT. <br /> ELEMENTS OF WASTEWATER STRENGTH UNIT CODE J I AVERAGE I I MAXIMUM <br /> Sus ended Solids m /I TSS <br /> Total Chemical Oxygen Demand m /I CODT <br /> Filtered Chem. Oxygen Demand m /I CODF <br /> Oil and Grease m /I O&GT <br /> Chlorine Demand (See Instructions) m /I CL2D <br /> Biochemical Oxygen Demand m /I BOD <br /> Total Organic Carbon m /I TOC <br /> Total Disolved Solids m /I TDS <br /> If data from a commercial laboratory was used to determine the values,please give the name and address of the laboratory. <br /> Name Address Zip <br /> F6. Pollution Abatement Practices <br /> a. Wastewater Pretreatment - Check the type of treatment, if any, given wastewater from itis <br /> this building sewer before it is discharged to the community sewer: <br /> ❑none,❑holding tank, ❑grease trap,❑oil and water separator,❑grinding,®sedimentation, W pH adjustment, <br /> ❑biological treatment, ❑screening, ❑chlorination, or 91 other. <br /> Description. <br /> Describe the loading rates,design capacity,physical size,etc.of each pretreatment facility checked above. <br /> TREATMENT SYSTEM OPERATION IS THROUGH THE USE, OF PH AT).TTTSTMFNT ANn <br /> CLARIFICATION AND FTT,TERATTON OF METAL HYDROXIDE WASTE WATER anTIna <br /> THE UNIT CONSISTS OF ONE TR00 nu rnN 1311 An11IgTMENT TANK, ONE 1699 <br /> GALLON POLYMER INJECT MIX AND FTOCTTT,ATF TANK, TWn Rn GALLnNS P.ER <br /> MINUTE INCLINED PT,ATR CT,ARTFTFRS nNF 7800 GALLON MKTAL HYDROXIDE <br /> SETTLING TANK AND A TWENTY ONE CUAMAER—FILTER PRESS <br /> b. Planning Wastewater Pretreatment Improvements - Describe any changes in treatment or <br /> disposal methods planned or under construction for the wastewater carried by this <br /> building sewer. <br /> WE ARE F.VAL.TTATING THE NFFn FOR AND CONSTDFRTNG THF AnnTTTON nF AN <br /> ADDITIONAL INCLINED PLATE CLARIFIER PH CONTROLS AND PUMPS FOR FURTHER <br /> PH ADJUSTMENT OF THE FTNAL RFFT.UF.NT AND RFnTTCTTON OF HFAVV METAL <br /> CONTAMINATION GOING TO THF TREATMENT SVSTFM RV WILY nF FTTRTHER REr'T A <br /> MATTON_ IN ADDITION ('rRrTTTT WORKS,TNC HAS PURCHASED A—CORNING — <br /> EVAPORATORS TTNTT THF BASIC OPERATION PROCEDURES ARE—RINSE WATER, <br /> CONTAINING DRAGGED MITT PLATING GRE)ITCAT a TG. nR ..... FRAM oE• nm.,r. RINSE rxr onbsbtnay i•cxxrag <br /> TANKS RV ITACUMN PROVIDED RV A- VACUUM PUMP. THEWATERENTERS THE <br /> CTF4M HEATETI TITRES BF T'HU B®ILEt;T WATER VAPOR ALONG WITH UNEVAnnn ATEr <br /> WATER CnnTTATNTNr` PLATING n.r,,..T„A, -- <br /> CHAMBER, THE WATER VAPERS TRAVELS THROU6H1 MUSH- iorrrT N <br /> TOWARD THE GGNPENSOR UPON EN`PERme e(XfDHNSE,it W*TE VAPOR 1&-CeN`DFN&ED <br /> AND. COOfpBpCcr /RPCOVERED WATER IS PUMPED BACK TO RINSE TANKS BY THE !� <br /> Total Area in square feet exposed to storm water and draining to this building sewer: D AId f <br /> NONE square feet. Irk? <br /> INSTROCrIONS - SEE ON BACK <br /> MUD 13298 <br /> Page 2 of 2 <br />