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Z Authorize the Director of Engineering to negotiate and execute change orders, utilizing the project contingency, using the additional $210,000 and raising the approval authority from $329,152 to a not -to -exceed amount of $539,152. 3. Authorize a fourth amendment to the professional services agreement with HMH Engineers in the amount of $51,500 for additional design and construction support services, increasing the agreement to a not -to -exceed amount of $328,000. 4. Authorize a first to the professional services agreement with Pakpour Consulting Group, Inc. in the amount of $65,000 for additional construction management services, increasing the agreement to a not -to -exceed amount of $240,000. 5. Authorize the City Manager to enter into the amendments to the agreements with HMH Engineers and Pakpour Consulting Group, Inc. FINANCIAL STATEMENT The current budget for this project is $3,445,000 for the design, construction award, contingency, support services and other miscellaneous costs. The anticipated total expenditure for this project is $3,655,000. Staff recommends an additional $210,000 be allocated to the Transportation Corridor Parking Lot, CIP No. 17448, from the Miscellaneous CIP — General Fund (Fund 201) to cover the shortfall. The funding and anticipated project expenditures are detailed in Attachment 1. BACKGROUND In 2018, City Council awarded a professional services agreement to HMH Engineers to design the expansion of the existing parking lot in the corridor between Bernal Avenue and Abbie Street. The Transportation Corridor Parking Lot Project, CIP No. 17448, replaces the existing 60 -stall gravel parking lot in the corridor between Bernal Avenue and Abbie Street with a 139 -stall paved parking lot and a ten -foot -wide multiuse concrete path. The project was designed similarly to the Firehouse Arts Center parking lot and includes decorative retaining walls, sidewalks, lighting and landscaping. Additionally, the project includes renovations to the Centennial Towers Plaza, including salvaging commemorative bricks, rebuilding the plaza and replacing the lighting and furnishings. On April 20, 2021, City Council awarded the construction contract for CIP No. 17448 to GradeTech, Inc. in their low bid amount of $2,582,986.56 and authorized the Director of Engineering to approve and execute contract change order(s) for a not -to -exceed contingency amount of $329,152 (approximately 13 percent of the construction contract). City Council also authorized the third amendment to the agreement with HMH Engineers for $51,500, increasing the agreement to $276,500 for additional design services to date and design support during construction, and authorized a professional services agreement with Pakpour Consulting Group, Inc. for a not -to -exceed amount of $175,000 for construction management services. On August 12, 2021, staff presented the Civic Park Landscape Renovation Plan (see Attachment 2) to the Parks and Recreation Commission to address the replacement of Page 2 of 6