Laserfiche WebLink
<br />" <br />, <br />L_. <br /> <br />(\~"r:"" <br />1", ,:.( <br /> <br />l <br />U <br />U <br /> <br />Mr. Ron Hellbusch <br /> <br />Page 5 <br /> <br />September 6, 1974 <br /> <br />b. Replace the tank level recorder in the basement with <br />a tank level-pUIllp control device recorder. <br /> <br />I' <br />w <br /> <br />c. <br /> <br />1n stall a pump control relay panel, including all neceSllary <br />wiring. switches and controls. <br /> <br />u <br /> <br />d. <br /> <br />Reville the piping as necessary to accommodate the above <br />valves and control items. <br /> <br />I r <br />~ <br /> <br />The above itetns would permit the operator to pre~ set the desired water level, <br />in the elevate<;l tank and automatically start and stop the pump to fill the tank <br />to the pre-selected level and then shut the pump down when this level has ' <br />been reached. This can all be accomplished automatically thus leaving the <br />operator free for other duties in the City's system. The estimated cost <br />of this project is presented as follows: <br /> <br />u <br />u <br /> <br />I'. <br />., <br />~. <br /> <br />PRELIMINARY COST ESTIMATE <br />REVISIONS TO WA TER PUMPS AND CONTROLS IN <br />PUBLIC WORKS BUILDING BASEMENT <br /> <br />)" <br />. ! <br />U <br /> <br />A. <br /> <br />Replace swing check valve with 8" pump control valve <br />including piping revisions. <br /> <br />L <br />t,'! ' <br />t <br /> <br />B. <br /> <br />Replace tank level recorder with tank level/pump control device. <br /> <br />< <br /> <br />C. <br /> <br />l1?-stall p=p control relay panel including necessary wiring, <br />sWitches and controls. <br /> <br />I, <br />, ' <br />'- <br /> <br />Estimated Construction Cost <br /> <br />$ 8,500 <br /> <br />Engineering <br /> <br />1,500/ <br /> <br />'- <br /> <br />Contingencies <br /> <br />2,000 <br />$ 12, 000 <br /> <br />I, <br />i, <br />L <br /> <br />Replace 100 H. P. Al1is~Chalmers motor <br />On stand-by pump $ 2,000 <br /> <br />I <br />I <br />'- <br /> <br /> <br />'" - <br />'; <br /> <br />,,, <br /> <br /> <br />..;L"," ~,,;. <br />