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<br />Table 10 <br /> <br />Drainage and Flood Control ::,yst(:~m Haintenance <br />'__~___'________ _____.E~"tli ty____________u_u. <br />Items Detention )'ond Channel Conduit <br />._-~_._._--_._----- ----~---_. ----.----..-. <br /> <br />1. Regular Inspectton <br />Frequency <br />Manpower (M-D/Unit/Year) <br /> <br />2. Debris Removal <br />Frequency (9 months/year) <br />Manpower (M-D/unit/year) <br />Eqnipment <br /> <br />3. Grass Mowing <br />Frequency <br />Manpower (M-O/unit/year) <br />Equipment <br /> <br />4. Conduit and Catch Basin <br />C1ealling <br />Frequency (9 months/year) <br />Manpower (M-D/unit/year) <br />Equipment <br /> <br />5. Subtotal <br />Manpower (M-D/unit/year) <br /> <br />Equipment: Dump Truck <br />(Days/unit/year) <br />Power Mower (Days/unit/ <br />year) <br /> <br />6. Costs <br />Manpower ($75/day) <br /> <br />EquLpment: <br />Truck ($50/day)* <br />Mower ($25/day) <br /> <br />7. Regular Repair (25% of <br />Item 6) <br /> <br />B. EmeTgency Cleaning and <br />Repai r (25% of Item 6) <br /> <br />9. Total Annual Maintenance <br />COHts <br /> <br />annually <br />l-.pond <br /> <br />quarterly <br />O.2/Qcre(sllrf;~.cE!) <br />Dump Tru (~k <br /> <br />2 times/year <br />0.2';/acn,(embankmee:t) <br />POlller HOl/ler <br /> <br />l/pond <br />0.2/acre(surface) <br />0.2/acre(embanknent) <br />0.2/acre (surface) <br /> <br />O.2/acre(embankment) <br /> <br />$7 ';/pond <br />$1050/acre/(surface) <br />$1';/ acre :embankmerl t) <br /> <br />$10/acre:surface) <br />$5/acre(embankment) <br /> <br />$19/pond <br />$6/acre(surfare) <br />$5/acre (,_'mbankment) <br /> <br />$19/pond <br />$6/acre(surface) <br />$5/acre (E,mbankment) <br /> <br />$l13/pond <br />$37 (acre(sudace) <br />$30/ acre (embankment) <br /> <br />*Bui1ding construction cost data, 197~i <br /> <br />-.37,-, <br /> <br />annually <br />0.1/1000 ft <br /> <br />quarterly <br />1/1000 ft <br />Dump Truck <br /> <br />2 times(year <br />1(1000 ft <br />PO\oler Mow€~r <br /> <br />2.6/1000 ft <br /> <br />1(1000 ft <br /> <br />1. 5/1000 ft <br /> <br />$195/1000 ft <br /> <br />$50(1000 ft <br />$38/1000 ft <br /> <br />$70(1000 ft <br /> <br />$70/1000 ft <br /> <br />$423/1000 It <br /> <br />annually <br />0.15/1000 ft <br /> <br />quarterly <br />1/1000 ft <br />Dump Truck <br /> <br />Quarterly <br />2/1000 ft <br />Hydrant, Ho",' <br />and Vacuum <br />Truck <br /> <br />3.15(1000 ft. <br /> <br />3/1000 ft <br /> <br />$236(1000 fl <br /> <br />$150(1000 fI <br /> <br />$95(1000 ft <br /> <br />$95(1000. ft <br /> <br />$576/1000 fl <br />