02-28-2019
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TECHNICAL ADVISORY GROUP RECOMMENDATION <br />TAG_CONTRACTINGRECOMMENDATIONFORM_WP-42E_IBI_CO-01_2019-0214 2 <br />Original <br />Agreement or <br />Amendment <br />Budget ($) <br />Change <br />Original Project <br />Cost <br />Revised Project <br />Cost Project Start <br />Project <br />Completion Comments <br />Change Order <br />No. 1 <br />$(240,636.15) $8,528,809.08 17‐Oct‐18 01‐Jul‐20 Remove Main Avenue Project <br />Overlap work items, and add CLSM <br />pipe cradles, foundation debris <br />removal, and Gatewell structural <br />backfill. <br />Financial Considerations: <br />Attached for your review and action is draft Change Order No. 1 (CO‐01). The PMC and the EOR have reviewed <br />CO‐01 and feel the proposed costs and level of effort are reasonable. This change order decreases the total <br />Contract Price $240,636.15. The following items are included in this change order: <br />1.Plan Sheet updates: Thirty Eight (38) plan sheets were modified by the Engineer or deleted from the <br />Contract to document the changes included in this change order. These plan sheets are attached to this <br />change order and incorporated into the Contract Documents. <br />2.Main Ave Project Overlap Items: The City of Fargo (NDDOT) Main Avenue Reconstruction project work <br />from the Red River Bridge to University Avenue is adjacent to the WP‐42E project site and is scheduled <br />to be constructed in 2019. The Main Avenue Reconstruction project design has changed since WP‐42E <br />was awarded, and fifty one (51) WP‐42E bid item modifications are required to accommodate the Main <br />Avenue Reconstruction project changes. The 51 bid items changes are listed on attached CO‐01 and <br />Unit Price Schedule. <br />a.The Engineer has reviewed the Main Avenue Reconstruction project design and determined <br />these quantity changes. <br />b.The unit prices for these changes are the bid prices. <br />c.These changes decrease the Contract Price $(383,729.65). <br />3.CLSM Pipe Cradles: The bedding/backfill material under the large diameter stormwater pipes connected <br />to the Lift Station, Gatewell, and ST‐7 was designed to be compacted clay. After bidding and award of <br />the Contract, consultation between the Engineer and USACE resulted in the recommendation to change <br />from compacted clay to Controlled Low Strength Material (CLSM) at these locations to ensure proper <br />bedding of the pipes with less chance of void spaces. These changes will improve the quality and <br />reliability of the project. <br />a.This change adds the following bid items for CLSM Pipe Cradles at a cost of $89,788.00: <br />i.Bid Item 0175, F&I CLSM Pipe Cradles ‐ Lift Station CO‐1: lump sum quantity of 1.0 LS at <br />the Contract Unit Price of $10,976.00 per LS for a price increase of $10,976.00. <br />ii.Bid Item 0176, F&I CLSM Pipe Cradles ‐ Gatewell CO‐1: lump sum quantity of 1.0 LS at <br />the Contract Unit Price of $53,089.00 per LS for a price increase of $53,089.00. <br />iii.Bid Item 0177, F&I CLSM Pipe Cradles ‐ ST‐7 CO‐1: lump sum quantity of 1.0 LS at the <br />Contract Unit Price of $25,723.00 per LS for a price increase of $25,723.00.
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