08-11-1997 Council Packet - Laserfiche WebLink

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REQUEST FOR COUNCIL ACTION Department Approval: Name Gregory A. Gappa Title Director of Public Services Administrator Reviewed: DATE: April 14, 1997 ITEM NO.: Agenda Section: Engineer's Report Item Description: Quotation for Navarre We!! ffl Repair Well #2 in the Navarre water system requires emergency repairs. This water system contains two wells. Well n is the main well with a capacity of 1,000 gallons per minute. Well HI, with a capacity of 275 gallons per minute, is used as a back up well. The screen on the well pump has failed and portions of this screen have broken off and become lodged in the check valve. This well has been shut down since this problem was discovered. Repair of this well requires the removal of the submersible well pump and motor. This well has been in operation since 1972, so the bearings and seals should all be replaced when the pump and motor are out. Since we are not certain on the extent of damage or wear to the equipment, alternate quotes have been received for the replacement of the pump bowl assembly and motor. The decision on replacement of this equipment will be made after removal and inspection of these components. Items for the jetting and cleaning of the well screen and casing have also been included in the quotation. Quotations have been obtained from four reputable well companies for this project. The quotations, including the alternates, ranged from $15,155.15 to $17,940. The lowest quotation was submitted by E. H. Renner & Sons Inc., Elk River. A tabulation of the quotations received is attached. The quotation from E. H. Renner is summarized below. Equipment removal and repair, and cleaning of well $11,978.15 ♦Alt 1 Furnish new pump bowl assembly $1,200.00 ♦Alt 2 Furnish new submersible motor 2 50 6 PM S 1,977.00 ♦Alternates to be used if needed COUNCIL ACTION REQUESTED: IS, 15S. is Motion to authorize repairs to Navarre well HI, and accept quotation from E. H. Renner and Sons Inc.