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Project: WFP Operations Building Seismic Retrofit-Rebid <br /> Change Order No.003 <br /> Change Order Effective Date: 1/25/18 <br /> Revised 2/14/18 <br /> 008, any gap larger than 1/16" required a steel shim to be installed in the gap and <br /> welded to the structural angle. The ceiling elevation variance was not shown in the <br /> contract drawings or the record drawings. This work change directive covers the <br /> additional cost to measure the gaps, provide the steel shims, weld the shims to the angle <br /> and then paint the shims. <br /> Work Change Directive—No. 016 Install Bent Plate Above Roll Up Door on First <br /> Floor— Gridline D: WCD-016 is a lump sum revision of$8,513.00. WCD-016 did not <br /> add working days. <br /> Justification: The roll up door, on the east side of the Operations Building, was too <br /> close to the ceiling to allow the installation of the per plan angle between the wall and <br /> ceiling. Physically, the angle could fit above the door. However, there wasn't sufficient <br /> room for the equipment and tools needed to install the angle. The removal of existing <br /> equipment, conflicting with the new seismic upgrades, was the responsibility of City <br /> forces. City forces had removed all existing equipment that has been identified in the <br /> contract plans. However, the roll up door was not called out for removal in the plans. At <br /> the time of the angle installation, City forces were assigned other time sensitive projects <br /> and could not remove the door. The City's Contractor formulated a plan to drill the <br /> anchor bolt holes for the angle from the floor above the angle, alleviating the need to <br /> remove the roll up door. Due to existing reinforcing in the floor above the door, the <br /> holes for the anchor bolts for the per plan angle could not be drilled without damaging <br /> the reinforcing steel. The City's Engineer designed a new angle constructed from a bent <br /> plate. This work change directive covers the additional costs to fabricate a new angle, <br /> install additional splices and install the angle from the floor above. <br /> Contract Time: <br /> Twenty-six, (26) Working Days are being added to the contract by change order#3. <br /> END DOCUMENT 006363 <br /> WFP Operations Building Seismic Retrofit-Rebid January 25,2018 <br /> WO#UP3600 006363 -6 <br />