Holcomb Pump Station Exterior Stair Engineering Services

Western Municipal Water District is seeking qualified California-licensed engineering firms for limited engineering and bid-document services for a freestanding exterior stair at the Holcomb Pump Station in Riverside, California.

Hero Way West Municipal Utility District


General
Open
RFP-OPS26-014
Oct 27, 2026 10:00 PM
Sep 30, 2026 11:27 PM
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
kranieri@wmwd.com
+19515717152
14205 Meridian Parkway, Riverside, CA, USA
Submission Instructions
Online
Register as a vendor on Western Water's online bidding system., Submit all required proposal documents through the online bidding system., Acknowledge all addenda through the online bidding system.
Description

Western Municipal Water District is soliciting professional engineering services to design a new exterior access stair at the Holcomb Pump Station, located within the Metropolitan Water District Henry J. Mills Water Treatment Plant. The selected consultant will perform field verification, existing-condition assessment, code and permitting analysis, structural validation, stair and enclosure design, calculations, drawings, specifications, bid schedule recommendations, and an engineer’s estimate of probable construction cost. The preferred design is a freestanding, industrial-grade stair with corrosion-resistant materials, slip-resistant treads, guardrails, handrails, toe boards, and a secure anti-climb enclosure with a lockable gate. The consultant must provide coordinated bid-ready documents for a separate public-works construction IFB, including approximately 30%, 60%, and final 90–100% design submittals, signed and sealed calculations and drawings, permit materials as applicable, editable source files, and PDF deliverables. Limited bid-phase support is included; construction, fabrication, installation, construction supervision, and construction-phase services are excluded from the base scope. Proposers must identify a California-licensed civil or structural engineer, provide at least three comparable projects completed within the last five years, and submit a not-to-exceed cost proposal with labor categories, rates, hours, task-level pricing, and optional services separately identified.

Classification Codes
NAICS541330Engineering Services
PSCC220ARCHITECT AND ENGINEERING- GENERAL: STRUCTURAL ENGINEERING
Smart Codes
structural engineering servicesindustrial stair designbid document preparation
Specifications
Service Only
Timeline
Sep 30, 2026 11:27 PM-Proposal Posted Date
Oct 13, 2026 10:00 PM-Questions and Clarifications Deadline
Oct 27, 2026 10:00 PM-Proposal Deadline
Requirements
Required
  • Insurance Certificate
Required
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
No
Documents
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