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MINNESOTA DEPARTMENT OF HEALTH <br />'Action of Water Supply and General Engineering <br />Sanitation 3nf':ty Rating of Little Canada Water Supply <br />Date April 12, 1978 <br />90 and upward - high degree of safety. Watchful maintenance needed. <br />85 to 89 - moderately high degree of safety. Correction and maintenance program continued. <br />70 to 84 - poor to dangerous condition. Prompt corrective action urgently needed. <br />'H9 and lower - very dangerous condition. Emergency measures necessary. <br />42 <br />Perfect <br />Score <br />AS <br />Found <br />As <br />Recommended <br />See Recommendation No. <br />In Attached Report <br />(A) Source <br />Sanitary Safety <br />Adequacy of treatment <br />20 <br />Bacteriological Quality <br />10 <br />Physical quality <br />2 <br />Chemical quality <br />4 <br />Biological quality <br />2 <br />Adequacy of quantity <br />2 <br />Same <br />as City of <br />St. Paul <br />Sub -total <br />40 <br />Hazard adjustment factor deducted <br />0 <br />Total <br />40 <br />(8) Prime Moving Equipment <br />Well or intake <br />8 <br />Pumps <br />7 <br />Piping arrangement <br />5 <br />Reservoirs <br />7 <br />Equipment housing <br />3 <br />Sub -total <br />30 <br />Sama__ as..Li tjr...a£.- <br />St.....Paul <br />Hazard adjustment factor deducted <br />0 <br />Total <br />30 <br />(0) Distribution System <br />Street mains <br />Building <br />5 <br />4 4 <br />services <br />Plumbing <br />2 <br />1.5 1.5 <br />1 <br />Hydrants <br />3 <br />2.5 2.5 <br />1 <br />1 1 <br />Storage <br />Pressure <br />4 <br />2 <br />4 4 <br />Tap water quality <br />3 <br />2 2 <br />3 3 <br />Sub -total <br />20 <br />Hazard adjustment factor deducted <br />0 <br />Total <br />20 <br />1P 1R <br />(D) Operation and Operators <br />Control of system <br />Condition of system <br />3 <br />2 <br />1 3 <br />2 <br />Operator qualifications <br />5 <br />2 2 <br />5 5 <br />3 <br />Sib -total <br />10 <br />Hazard adjustment factor deducted <br />0 <br />Total <br />10 <br />R 10 <br />—" <br />GRAND TOTAL AND RATING <br />100 <br />96 98 <br />90 and upward - high degree of safety. Watchful maintenance needed. <br />85 to 89 - moderately high degree of safety. Correction and maintenance program continued. <br />70 to 84 - poor to dangerous condition. Prompt corrective action urgently needed. <br />'H9 and lower - very dangerous condition. Emergency measures necessary. <br />42 <br />