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TO: <br />FROM <br />BY: <br />CC: <br />DATE: <br />"t-tv of Tukwila Allan Ekberg, Mayor <br />Public Works Department -Bob Giberson, Director <br />Transportation and Infrastructure Committee <br />Bob Gibereon, Public Works Director 4Y7 <br />Peter Lau, Senior Program Manager <br />Mayor Ekberg <br />February 24.2O17 <br />SUBJECT: Tukwila Urban Center Transit Center/Andover Park West Street and Water Proiects <br />Project Nos. 9BG104O2,SO8104O4 and 9984D1O5, Contract No. 13-2O9 <br />Contract Completion and Acceptance <br />ISSUE <br />Accept construction contract aacomplete and authorize release of retainage. <br />BACKGROUND <br />The Notice to Proceed for Contract Number 13-209 with Road Construction Northwest, Inc. of Renton, <br />Washington was issued Un February 1O'2O14. This construction project buiKanewon*tn*edtnanaitoanter <br />and provided corridor reconstruction and water main replacement on Andover Park West from Tukwila <br />Parkway toStranderBoulevard. <br />DISCUSSION <br />The TUC Transit Center construction project was physically completed on April 3.2015. The extended time <br />for closeout was due b} the Contractor's Request for Equitable Adjustment b} Contract Price for S637.6S1.67 <br />and eventually agreed hoa$2OO.OUO.00 change order settlement. <br />FINANCIAL IMPACT <br />The construction budget for the TUC Transit Center and Andover Park Improvements was $6,943,136.00. <br />Twenty change orders were executed in8n amount 0f$305.311.4O. including the $200,000.00 settlement <br />change order. Unit price under-runs were mainly due to the collective under-utilization of some bid items on <br />asphalt, concrete, utility trenching, structural soil, and explorative excavation force accounts. Retainage is being <br />held by the City in the amount Of$3O9'078.12. <br />Council is being asked to formally accept the Tukwila Urban Center Transit Center/Andover Park West <br />Street and Water Projects vvithHoadConS[nudUOnN0rthvv8St.|nC.inth98nlOuntof$O,2GU'795.43ao <br />complete, and authorize the release of retainage subject to standard claim and lien release procedures, and <br />to consider this item on the Consent Agenda at the March 6, 2017 Regular Council Meeting. <br />AuachmemNoticoofCompletion.Cummow13-2O <br />WAPW Eng\PROJECTSW RWoRS ProjectsUransit Center (90610402)\Construction\#.700'Post Construction aCloseouNnio Memo Transit Center close out, 022417 gl.docx <br />Expenses <br />Construction Contract Amount (pre'hax) <br />$5.960.574.00 <br />Change Order Nos. 1i02O <br />365,311.40 <br />Unit Price Under-runs <br />/144,323.47\ <br />WA State Sales Tax <br />Total Contract Amount <br />Council is being asked to formally accept the Tukwila Urban Center Transit Center/Andover Park West <br />Street and Water Projects vvithHoadConS[nudUOnN0rthvv8St.|nC.inth98nlOuntof$O,2GU'795.43ao <br />complete, and authorize the release of retainage subject to standard claim and lien release procedures, and <br />to consider this item on the Consent Agenda at the March 6, 2017 Regular Council Meeting. <br />AuachmemNoticoofCompletion.Cummow13-2O <br />WAPW Eng\PROJECTSW RWoRS ProjectsUransit Center (90610402)\Construction\#.700'Post Construction aCloseouNnio Memo Transit Center close out, 022417 gl.docx <br />