ADDENDUM NO. _1_ TO REQUEST FOR PROPOSALS FOR CONSTRUCITON MANAGEMENT SERVICES ON THE
RAW WATER LINE REPLACEMENT PROJECT
PROJECT NO. WTR-00016
DATE: May 26, 2026
TO: All Proposers
SUBJECT: Scope Modification – Alignment Redesign and Additional Engineering Services
RFP DUE DATE: Revised — Thursday, June 4, 2026 at 3:00 p.m.
This Addendum No. 1 forms a part of the Request for Proposals (RFP) for Professional Construction Management Services for the Raw Water Line Replacement Project. All requirements of the original RFP remain in effect except as specifically modified by this Addendum.
1. CHANGE TO BID OPENING DATE
The bid opening date is hereby changed:
• FROM: May 28, 2026 at 3:00 p.m.
• TO: June 4, 2026 at 3:00 p.m.
Proposals received after the revised deadline will be returned unopened.
2. Alignment Adjustment and Easement Expansion
The City has authorized an expansion of the permanent easement in the vicinity of the existing off-trail pipeline segment. During field verification, it was determined that a portion of the existing alignment deviates into a dense stand of trees rather than remaining on the adjacent trail.
To correct this, the City will be shifting the pipeline alignment onto the trail, requiring redesign of approximately 450 linear feet of the pipeline route.
3. Additional CM Responsibilities – Civil Engineering Redesign Required The selected Construction Management (CM) consultant will be required to provide direct civil engineering design services to support this alignment change. This includes preparing revised plan sheets and associated design documents.
Upon contract execution, the CM consultant shall:
• Perform the civil engineering redesign of approximately 450 linear feet of pipeline alignment.
• Prepare revised plan and profile sheets, details, and any supporting calculations needed for the updated alignment.
• Incorporate City-provided survey data for both the existing (as-surveyed) and proposed (on-trail) alignments.
• Coordinate with the City’s surveyor and staff to finalize the redesigned alignment. • Support the City in integrating the revised design into the construction contract documents.
• Identify and support any required updates to environmental compliance documentation or permit notifications resulting from the alignment shift.
This redesign effort will begin immediately upon Notice of Award.
4. Proposal Requirements
Proposers shall incorporate this additional engineering scope into:
• Section E – Scope of Work
• Section F – Budget and Schedule of Charges
• Section G – Work Schedule
5. Clarification – Environmental Documents “Available Upon Request” The environmental documents referenced in the RFP remain available upon request, consistent with the instructions provided in the original solicitation. Proposers may obtain these materials by contacting: [email protected] No additional links or attachments are provided as part of this addendum.
Addendum Issued by:
Chantell O’Neal
____________________________________ May 26, 2026
Chantell O’Neal, Assistant Director;
Engineering Division Public Works