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BACKGROUND The Annual Curb and Gutter Replacements for Streets Resurfacing Project, CIP No. 20509, consisted of removal and replacement of 2,170 linear feet of curb and gutter and 2,978 square feet of sidewalk in various locations on streets that were included in the 2020 street resurfacing program. The 2020 street resurfacing program included three projects: the Annual Resurfacing at Various Locations Project, the Annual Slurry Seal Project, and the OBAG 2 Project which resurfaced several streets in the Hacienda Business Park. The project also included installation of 45 ADA -compliant pedestrian ramps prior to the street pavement work. In addition, 35 ADA pedestrian ramps were modified by installing ADA domes, grinding lips and removing herringbones to make them compliant with current standards. Finally, this project included installation of two "pork chop" islands at West Las Positas Boulevard and Santa Rita Road. The project was advertised for competitive bid, with bids due on February 25, 2020. On March 17, 2020, Pleasanton's City Council awarded a contract in the amount of $557,800 to the low bidder, Rosas Brothers Construction. Council also authorized the Director of Engineering to approve change orders up to the project contingency amount of $83,670. Construction began in May 2020 and the schedule was coordinated with the street repaving and slurry seal projects. DISCUSSION Budget Two change orders totaling $22,880 were issued during construction of the project. Of the two change orders, one was for additional work requiring modifications to the plans based upon field conditions, and one was for a balancing change order at the completion of construction. The additional work under these change orders is described below: o Hacienda Business Park Association requested that the sidewalk replaced within the Park include the use of welded wire fabric for reinforcement instead of fiber mesh reinforcement as is used in other parts of the City. In addition, along the edges and at the joints of the sidewalk, a 3 -inch hard trowel finish created a "picture frame" finish consistent with the Hacienda Owners Association Design Guidelines. o Skylar Way was originally scheduled for slurry seal preventative maintenance, however the roadway condition deteriorated rapidly, and it was determined that pavement overlay versus slurry seal was required. Due to this change, it became necessary to remove and replace some additional concrete. Balancing change orders reconcile the actual constructed and field -measured quantities with the estimated quantities listed in the bid documents. The balancing change order includes the additional work on Skylar Way. Expenses on the project also included the removal and replacement of one tree at the corner of Kolln Street and Peregrine Way by the City's on-call contractor, West Coast Page 2 of 3