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TO: <br />FROM <br />BY: <br />CC: <br />DATE: <br />City of Tukwila Allan Ekberg, Mayor <br />Public Works Department - Bob Giberson, Director <br />INFORMATIONAL MEMORANDUM <br />Transportation and Infrastructure Committee <br />Bob Giberson, Public Works Director.,_r_'5/1_) <br />Peter Lau, Senior Program Manager <br />Mayor Ekberg <br />July 21, 2017 <br />SUBJECT: TIB and South 144th Street Midblock Crossing Project <br />Project No. 91610406, Contract No. 16 -162 <br />Project Completion and Acceptance <br />ISSUE <br />Accept construction contract as complete and authorize release of retainage. <br />BACKGROUND <br />The Notice to Proceed for Contract Number 16 -162 with Westwater Construction Company of <br />Renton, Washington was issued on December 19, 2016. This construction project installed a <br />rectangular rapid flashing beacon system, and associated signage and curb ramp improvements at <br />the midblock crossing north of the Tukwila International Boulevard (TIB) and South 144th Street <br />intersection. <br />DISCUSSION <br />The construction project was physically completed on February 27, 2017. No change orders were <br />executed for this construction project. <br />FINANCIAL IMPACT <br />The construction budget for the TIB and South 144th Street Midblock Crossing Project was <br />$94,800.00. Unit price under -runs were mainly due to under - utilization on concrete, asphalt, topsoil <br />and bark mulch quantities. A retainage bond is in place for this project. <br />Expenses <br />Construction Contract Amount $88,300.00 <br />Unit Price Under -runs _($9,577.73) <br />Total Contract Amount 78 722.27 <br />RECOMMENDATION <br />Council is being asked to formally accept the TIB and South 144th Street Midblock Crossing <br />contract with Westwater Construction Company in the amount of $78,722.27 as complete, and <br />authorize the release of the retainage bond subject to standard claim and lien release procedures, <br />and to consider this item on the Consent Agenda at the August 7, 2017 Regular Council Meeting. <br />Attachment: Notice of Completion, Contract #16 -162 <br />WAPW Eng \PROJECTStA- RW & RS Projects \TIB -144th Midblock crossing (91610406) \Construction\#.700 -Post Construction & Closeoutinfo Memo TIB Mid Block Crossing Closeout, 070717 gl.docx <br />