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r <br />I Bonestroo <br />Rosene <br />Andcriik &. <br />Associates <br />Engineers & Architects <br />Bonestroo. Rosene. Anaeruk and Associates me is an Affirmative Action Equal Opfoortunity Employer <br />Principals Otto G. Bonestroo. PE • Joseph C Anderlik, PE • M^rvm L SorvaM. PE • <br />Plch^rd E Turner. PE • G»enn R Cook. PE • RoOert G Schunichi. PE • Jerry A Bourdon. PE • <br />Rcterr W Rosene. PE and Susan M EOerim. C PA Senior Consultants <br />Associate Principals. Howard A. Sanford. PE. • Kcith A. Gordon. PE • RoOert R. Pfeffcrie. PE. • <br />Richard W Foster. PE. • David O Loskoca. PE • Robert C Russek. A.I A. • Mark A Hanson, PE. • <br />Michael T Rautmann. PE. • Ted K Field PF • iffrineth P Anderson. PE • Mark R Rolfs. PE • <br />Sidney P Williamson. PE . L S • Robert F Kotsmith <br />Offices St. Paul. Rochester. Wiiimar and St Cloud. MN • Milwaukee. WI <br />October 22,1997 <br />City of Orono <br />PO Box 66 <br />2750 Parkway <br />Crystal Bay, MN 55323-0066 <br />0 4OC' <br />, O-r <br />Attn: Mr. Greg Gappa <br />Re: Well No. 2 Maintenance <br />BRA File No. 13993 <br />Dear Greg: <br />Enclosed is Payment Request No. 2 & Final and also the State IC-134 Form for the Well No. 2 <br />Maintenance project. The construction cost estimate, including previous work, increasing the pump <br />capacity to 500 gpm and replacing the pitless unit was (28,696.15 ($23,696.15 + $5,(XX)). The <br />actual electrical work was a little higher than estimated; however, the pitless and pump repair costs <br />were less. The final project cost of $28,205.75 is less than the total estimated cost. We recommend <br />that final payment be made to E.H. Renner Sc Sons. <br />The well pump was started September 26 and the capacity checked by timing the fill rate in the <br />gravity filter. The pump operated at 562 gpm. The pump should produce closer to 5(X) gpm when <br />operated over longer period due to lowering of the water level in the well. <br />The record documents on the well and pump will be sent within the next 2 weeks. We recommend <br />that final payment be made to E.H. Renner & Sons. <br />Yours very truly. <br />BONESTROO. ROSENE, ANDERLIK & ASSOCIATES. INC. <br />Richard W. Foster. P.E. <br />RWF:tla <br />Enclosures <br />2335 West Highway 36 • St. Paul. MN 55113 - 6I2-636-4600 - Fax: 612'636-1311