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Otto G Bonesuoo PE <br />rim G A aaon. PE. <br />MCNe C Lyncn PE <br />Pneo J cir ed PE <br />Bones t <br />Rotem W Rose", PE <br />Rcnam W FOSW.. PE. <br />James R Marano. PE <br />Mart O. Waal. PE <br />roo <br />oseon C ,v,oen,. PE <br />Conan C Burt9aroe PE <br />Kenne{n P Anpenp, PE <br />Thomas R Anpersan ,1 to <br />. <br />RoSene <br />Zxf ..1 Lr",O"q °E <br />Rtnara E. Tu,nv Pc <br />.el% A 9ouraw PE <br />Yar. A Hznson PE <br />Kean A Bacrmarn °E <br />Nar. R " PE <br />Gary c Rvanoe• PE <br />Chars A EICKSon <br />Anderlik & <br />Jan," C otsw PE <br />riie nn R Coot vE <br />--a K FtM PE <br />:'cnaes i Rauunann PE <br />ROe;en C RUsse. A I A <br />Tndrras E. Arqus. PE <br />Leo PA Pawe'S.v <br />Haman •A C.son <br />Thomas E Nsoyn °E <br />=ccM R PkMer'e Pc <br />He.vara A :XAc'a. PE <br />Susan N Etc— C PA <br />Associates <br />Ropers G Scr-wv, PE <br />=a.d O Los+aa PE <br />Caner J Ea9enon PE <br />7 1 I <br />■ <br />Manx+ L SONAW PE <br />Tr'arnas W Peterson. PE <br />Nann, A Sea PE <br />Engineers & Architects <br />September 5, 1989 _ <br />City of Orono <br />Box 66 Sn _ <br />L— <br />Crystal Bay, MN 55323 <br />Re: Water Well Test Drilling <br />Orono, MN <br />Our File No. 13948 <br />Gentlemen: <br />Five bids were received on this project as shown on the bid tabulation. The <br />low bid was from Keys Nell Drilling in the amount of $62,590.00 and was below <br />the Engineer's estimate of $89,000. Keys Well Drilling is a reputable con- <br />tractor and we recommend the contract be awarded to them. <br />The Engineer's estimate based on the proposal quantities is higher than the <br />actual estimated project coat because not all listed quantities or work items <br />will be done. For example, installing a casing and testing of water quality <br />for both a Prairie -du -Chien and a Mt. Simon test well are included in the pro- <br />posal in order to obtain unit prices. Either one or the other would actually <br />be done during the project. <br />The test drilling will be done in three phases as explained in our August 10 <br />letter which is attached for reference. A comparison of the original esti- <br />mated project cost and the estimated project cost based on Keys Well Drill- <br />ing's unit prices is as follows: <br />1. Orieinal Est; -mated Proiect Costs <br />Phase Test Drilling Production Vell <br />Test Well Primary Site $15,700 $20,900 <br />Test Well Secondary Site 20,800 20,900 <br />Deep Test Well Primary Site 57,400 20,900 <br />2. Estimated Proiect Costs Based on Bid Unit Prices <br />Phase Test Drilling Froduction Well <br />Test Well Primary Site $11,700 $24,900 <br />Test Well Secondary Site 19,500 24,900 <br />Deep Test Well Primary Site 36,500 24,900 <br />Page 1. <br />29 <br />Estimated Cost <br />$36,600 <br />41.700 <br />78,300 <br />Estimated Cost <br />$36,600 <br />44,400 <br />61,400 <br />2335 West Highway 36 9 St. Paul, Minnesota 55113 • 612-636-4600 <br />