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Consulting Services Agreement between City of San Leandro and Last revised June, 2025 NCE for Lewelling Blvd. Class IV Bike Ways Project Exhibit A – Page 8 of 8 Task 6 – Bidding and Construction Support Services 6A Bidding Support Services NCE will provide the City with assistance during the advertisement and bidding period of the Project including attending the pre-bid conference, responding to questions about the project design, and preparation of any addenda and/or clarifications to the PS&E that are deemed necessary. We have included up to 31 hours of staff time for bidding support. Any effort beyond that will be on a time and materials basis at an additional cost. Task 6A Deliverables: Attend pre-bid meetings; Prepare responses to questions received regarding project design; Prepare bid addenda as necessary; and assist with bid responsiveness (as needed). 6B Construction Support Services and Record Drawings NCE will provide up to 117hours of support services to the City during construction. At a minimum, these services are anticipated to include attendance at the pre-construction conference, reviewing contractor material submittals and responding to contractor RFIs, field verification of localized repairs (roadway and curb), curb ramp layouts, providing recommendations for any necessary construction changes due to unforeseen field conditions, reviewing construction for acceptance, and preparing record drawings from marked as-built plans supplied by the City’s contractor. This task does not provide any field inspection services. If effort beyond the estimated hours is necessary, NCE staff time will be delivered on a time-and-materials basis at an additional cost. Task 6B Deliverables: Attend pre-construction meeting and up to two (2) field meetings, assist with services described above, prepare and submit record drawings based upon the Contractor’s representation of actual construction (one electronic copy in AutoCAD and PDF formats). Task 8 – Utility Location Survey (GPR) at Signalized Intersection Corners Using GPR, NCE’s utility locator, Psomas, will field locate utility alignments and depths for utility mains and laterals for utilities within sidewalk and immediately adjacent roadway shoulder areas identified for curb extensions and traffic signal modifications to the extent that GPR methods can detect utilities. Assumed intersections to be surveyed include Wicks Boulevard, Calgary Street, Farnsworth Street, Dewey Street, Andover Street, and Washington Avenue. GPR along utility mains will be marked at various locations along the segment, and the accuracy of the electronic depths will depend on the soil conditions and utility material. Traffic control will not be provided as location efforts will remain at or adjacent to the sidewalk or medians. Pressure washing of paint marks is excluded from this scope. Task 8 Deliverables: Marked utility depth and alignments and electronic collection of utility information. Deliverables Format Development Plans: PDF Final Plans: Electronically signed PDF, and AutoCAD format files Technical specifications: PDF and Microsoft Word. Cost estimates: PDF Meeting notes: PDF