HYDRO24712 - Laserfiche WebLink

Home Browse Search

' Continued from the Front A For each oudall, provide an estimate of the area Qndude units) of Impervbus wrfaoee (induding paved areas and building roofs) drained m the oudall, and an estimate of the total wdaae area drained by the oudall. Outlall Mee W Impervious Surface Total Mae Drained Outfall Mss of Impervious Surface Total Mea Drained ~~~ 001 4 405 acres 006 2 acres 351 acres acres 007 3 acres 400 acres 002 -0- 36 acres 004 -0- 56 acres 8. Provide a narrative description of significant materials that are currently or In the peat three years have been treated, stored or disposed In a manner to allow exposure to storm water; method of Veatrnent, storage, or disposal; past and present materials management practices employed to minimize eontad by these materiels with storm water runoff; matedale loading end access areas; and the location, manner, end frequency in which pesticides, herbiddea, soil conditionerc, and fertilixerc are applied. the only sigtif_icant treterials stored on site are petrolam products aryl tarporary earthat storlCp~ f PC. New petrvleun pmch?cts are stored above gnarl and in inperviots catdnent basins desip}~d aryl btrild to hold the mntarts of the lmxhrt. L~ste oil is lil~wi.9e stored above grotad in 1,250 gallrn tanks that are placed wi ' an inp~vious ratd7lart basin. As ore Fasts oil tank is filled, it is testa3 for ha~arclnzc material and then sold to an appru>gl waste oil distribtrtor, or burred in an approved Fasts oil heater for its heat value. stockpiles are located so arty sedim~t rtanff will flaw into a srxli~t pad before entering Colorado FaterFays 1Yte stodgxiles are graded, seeded and hac~e an eatthat bean slmntrding the pile for additiaal pmtectim. Fartl~ stoc~iles are ratwed as reclamtion rnric advarns. C. For each curtail, provide the location and a description of existing structure) and nonstrudural control measures to reduce pollutants In storm water runoff; end a description of the treatment the storm water receives, Induding the schedule and type of maintenance for control Ouffall List Codes from SEE STIE MAP All storm water is retained in sediment ponds until effluent levels met. V. Nonstormwater Dlschar es A I certity under penalty of few that the outlall(s covered by this application have been tested or evaluated for the presence o h f nonstormwater discharges, end that ell nonstormwater disc arges from these curtail(s) ere identified in either an accompanying Form x or Form 2E Name and OFlicial Title (type or print) Signature Date Signed SEE STORMWATER MANAGEMENT PLAN B. Provide a description of the method used, the date a1 any tasting, end the onsite drainage points that were tliractly observed during a test. VI. SI nificant Leaks or S Ills Provide existing Information regarding the history of significant leaks or spills of toxic or hazardous pollutants et the fadliry in the lest three years, including the approximate date and location of the spill or leak, and the type end amount Of materiel released. There have been no known significant leaks or spills of toxic or hazardous pollutants at this facility in the last three years. EPA Form 3510-2F (Rev. f -B2) Pege 2 of 3 Conanus on Peps 3