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■rknartson10 <br />st construction strong <br />September 6, 2011 <br />Mr. William Fossing <br />LSA Design, Inc. <br />Northwestern Building <br />219 N. Second Street, Suite 302 <br />Minneapolis, MN 55401 <br />Re: Ramsey Municipal Parking Facility <br />City Project #10-22 <br />PCO #001— PR #1 — Foundation Modifications <br />Dear Mr, Fossing: <br />5500 Wayzata Blvd., Ste. 300 <br />Minneapolis, MN 55416-1229 <br />(763) 546-1400 <br />(763) 546-2226 Fax <br />www.knutsonconstruction.com <br />Please find enclosed our estimate to provide revisions to the Foundations per PR # I with the following clarifications: <br />- Proposal is based on secondary pipe material, availability <br />- Piles are to be driven with Swinging Leads. <br />- Time allowed for 2 PDA test piles with the cost of this testing by Others. <br />- Vibration monitoring of the existing structure is by Others. Settlement monitoring has been included. <br />- Our original scheduled date for completion of the 2"d level deck is October 201h, based on PR #I we anticipate the <br />delays in relation to PR # 1 to be 3 weeks, which would make the placement date for Pour # 1 November 14'h. This <br />delay will require additional costs for heating of the concrete and blanketing on the concrete deck and depending on <br />weather conditions at the time may require enclosure and heating of the under slab. Based on our estimate the costs <br />associated with delayed placement of the 2"1 level deck would not exceed $14,000. These costs are not included in <br />this proposal and would be tracked on a T & M basis and would he submitted at the completion of the 2"d level <br />deck. The cost for this work would not exceed S 14,000. <br />- We have assumed this work can be completed without negatively impacting the existing structure should it be <br />determined this work is negatively impacting the existing structure we reserve the right to submit for additional cost <br />and time. <br />- This pricing is based receiving approval to proceed with this work no later than September 16, 2011. <br />Based on the attached estimate we are requesting a change order in the amount of One Hundred Ninety Seven Thousand Seventy <br />Seven Dollars ($197,077.00), the amount identified on the attached cost itemization. <br />If during your review of this information, questions remain, please telephone at 763-525-3038. <br />Respectfully Submitted, <br />KNUTSON CONSTRUCTION SERVICES, INC. <br />71� <br />J in L. Lewis'' <br />Project Manager <br />JLL <br />Enclosure: Estimate PCO 4001 <br />c: File I H.I <br />PCO 001 <br />GA5281 - Ramsey Pamir,) Romp - Phase fteltersISA 04082011 - PCO #001.doc <br />Minneapolis, MN e Iowa City, IA • Rochester, MN <br />AN EQUAL OPPORTUNITY EMPLOYER/ CONTRACTOR <br />