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Cold-in-Place Recycling and Overlay (CIR/OL): The CIR process includes pulverizing (milling) the top 4 inches of the existing pavement, mixing the pavement with asphalt binder/cement agents, grading and compacting by paving machine, and applying a fog seal. After completion of the CIR process, 1.75 to 2 inches of HMA will be applied on top of the newly recycled pavement surface. This treatment is normally utilized on streets that are in poor condition and require total reconstruction, including a complete removal and replacement of the asphalt concrete layer along with stabilization of the existing base material. Total reconstruction is a very costly and lengthy process, which creates a major impact to traffic and residents. The City successfully completed the CIR treatment on the past two projects in 2017 and 2018 and proved the use of CIR as a cost-saving alternative treatment in-lieu of a total reconstruction, while also minimizing the impact to traffic. STREET NAME BEGIN LOCATION END LOCATION AREA TREATMENT WILLOW RD OWENS DR GIBRALTAR DR 70,289 MILUOL HACIENDA DR OWENS DR GIBRALTAR DR 171,870 OUF HACIENDA DR END OF 1-580 ON&OFF OWENS DR 148,826 OL/F RAMPS CHABOT DR OWENS DR STONERIDGE DR 158,535 OL CHABOT DR STONERIDGE DR INGLEWOOD DR 49,055 OL GIBRALTAR DR HACIENDA DR STONERIDGE DR 77,106 OL OWENS DR ANDREWS DR WEST LAS POSITAS BLVD 56,400 CIR/OL STONERIDGE DR GIBRALTAR 1560'E/O GIBRALTAR 197467 CIR/OL Bids Sealed bids for this project were virtually opened on May 13, 2020. There were seven bids received, ranging from the low bid amount of$2,399,865 to $2,961,688.90. The low bid amount is approximately 13 percent lower than the Engineer's Estimate of $2,775,412 (see Attachment 3). Past work performed by Goodfellow Bros. LLC was verified to be satisfactory. Staff recommends award of the construction contract to the lowest responsible bidder, Goodfellow Bros. LLC, for $2,399,865. Consultant Services: Consulting testing services for $30,000 will be provided under existing on-call materials testing contracts. The testing services are required to provide specialty testing of the materials and density checks in conformance with the City's Quality Assurance Program for paving. Traffic Equipment: Signalized intersections within the project limits without cameras will have cameras installed to maintain control of the intersection when the control loops are temporarily cut during construction. The traffic cameras will be installed utilizing the City's existing on-call contractor, Econolite, prior to the start of the project for $35,422. Budget Project funding totals $1,800,000, with $150 expended to date. The total estimated project expenditure is $2,77,419, leaving a project shortfall of$977,419. Staff recommends appropriating $375,000 of additional OBAG 2 grant funding and allocating $602,419 from the Streets CIP fund to cover the project shortfall (see Attachment 1). Page 3 of 4