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EN HILLS <br />MEMORANDUM <br />DATE: September 13, 2010 <br />T4: Honorable Mayor and City Council Members <br />Patrick Klaers, City Administrator <br />FROM: Terry Maurer, Public Works Director <br />SUBJECT: Authorization to Hire Valley-Rich Company, Inc. to Raise Two <br />Sanitary Sewer Manholes <br />Back�round <br />� <br />With the recent sanitary sewer lining proj ect it was discovered that two sanitary sewer <br />manholes on the segments to be lined where not properly constructed to the ground <br />surface when originally built. These two manholes need to be raised to the ground surface <br />to provide access to the sewer lines. <br />Discussion <br />The two sanitary sewer manholes in question are located at 1662 Lake Johanna Blvd and <br />in a rear yard location in the Arden Place/Siems Court neighborhood. Televising of the <br />manholes indicated they are both cone sections on concrete base slabs. The Lake <br />Johanna Blvd manhole is approximately 5-6 feet low and the Arden Place/Siems Court <br />manhole is approximately 2-3 feet low. In bath cases the repair will involve adding a <br />concrete barrel section, rings and a casting. The quote for the Lake� Johanna Blvd <br />location includes all restoration because the manhole is located in a bituminous driveway. <br />With the Arden Place/Siems Court location City crews will be doing the turf restoration <br />after the manhole is raised. <br />Staff received two quotes for this work. The low quote received from Valley- Rich, <br />Company, Inc. who has done this type of work for the City previously and a second quote <br />from Lametti and Sons, Inc. the contractor for the sewer lining project. <br />This work would be paid for from the Sanitary Sewer Utility budget line item for <br />Maintenance of Utilities. This line item was budgeted at $44,000 for 2010 and currently <br />has approximately $28,000 unspent. <br />Council Action Requested <br />, <br />Approve the hiring of Valley-Rich Company, Inc., for the raising of two sanitary sewer <br />manholes at an estimated cost of $12,500. <br />City Council Meeting <br />\�Metro-inet\ardenhills�Admin\Council�Agendas & Packet Information\2010\9-13 -10 Regular�Packet Information\Memo-lift <br />manhole cover.doc <br />Page 1 of 1 <br />