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~GLORA00 DEPaATHENT OF HE.iLTH <br />'dater Quality Control Division <br />aarionale - Page 6 <br />?enmit No.: CO-0039776 <br />AERATION BA514J: (cont'd.) <br />• <br />Average Space Loading <br />Design F/M ratio (with 3000 mg/1 <br />MLVSS in basin) <br />Blowers for aeration basin <br />Diffusers in aeration basin <br />Air required: <br />SECONDARY CLARIFIER <br />Number <br />Water depth <br />Volume <br />Detentipn time <br />Surface Loading rate <br />Weir loading rate <br />Other features <br />CHLORI`JE CONTACT BASIN <br />• <br />Number <br />Volume <br />Detention time <br />SLUDGE HOLDING TANK <br />Number <br />Water depth <br />Volume <br />Aeration <br />Sludge transfer <br />pumps <br />POLISHING POND <br />20.5 lb BODS/1000 cu ft <br />.073 lb 9oDs <br />LB MLVSS <br />2, each (~: 5 hp and providing 130 <br />a 4.5 Psi at 6100 ft. elevation <br />30 in basin, each provind 3 cfs; <br />total ~ 90 cfs <br />15 scfm <br />scfm <br />total=90 c:=_. <br />One circular clarifier, 8' diameter and <br />]0'11" high <br />y, 2„ <br />3445 gal <br />8.3 hrs <br />199 9Pd/sq ft. <br />454 gpd/ft. <br />Mechanical sludge collector (rake) <br />Adjustable airlift skimmer <br />One basin, approximately 2.7'(1)x3.5'(w) <br />208 gal <br />29.95 min (a 0.01 MGD <br />One basin, Z'3"(1)x11'10"(w)x10'11"(h) <br />9'11" <br />1791 gal <br />1 sludge return blower, 1.5 hp, providing <br />25 cfm a 4.5 Psi at 6100 ft. elevation <br />2 Hydromatic SP50 submersible pumps, <br />each Q 0.5 hp <br />Number One pond <br />Shape Oval, approximately 30'(1)x22'(w) <br />Volume 12,000 gal <br />Detention Time 28.8 hours <br /> <br />