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City of Colton
· City
· California
Supervisory Control and Data Acquisition Evaluation and Design for Water and Wastewater Systems
PROPOSALS DUE
October 20, 2026, 3:00 pm PDT
4 days left
WHAT THEY WANT
(Summarized from the RFP)
The City of Colton Public Works and Utilities Department is seeking a qualified professional engineering firm to evaluate the City's existing Supervisory Control and Data Acquisition (SCADA) systems serving its water and wastewater infrastructure and to prepare complete plans, specifications, and estimates for recommended system upgrades. The water system encompasses eight active wells, four booster stations, six storage reservoirs, pressure reducing facilities, and over 170 miles of transmission and distribution pipelines. The wastewater system includes eight sewer lift stations and approximately 178 miles of collection system pipelines, plus a Publicly Owned Treatment Works currently undergoing a separate facility upgrade that includes its own SCADA improvements.
DOCUMENT SET
3 documents
· 5MB
CHANGES SINCE PUBLISHED
2 changes
WHAT OTHERS ASKED
19 questions answered
▶
The Deliverables section of the RFP does not expressly call out the radio upgrade as part of probable cost for future build and system integration phase. Was this intentional, or should we provide this with our proposal?
Scope/requirements
▶
Can the city provide the current UHF radio make and model, frequency they operate on, and, if applicable, their FCC license call sign?
Administrative
▶
Can the city provide addresses or GPS coordinates for all sites under consideration in the RFP?
Administrative
▶
SCADA Software 09/21/2026 Does the City intend have a specific software requirement for the final SCADA system (i.e. do they prefer to stick with Ignition)?
Scope/requirements
▶
Design Deliverables 09/21/2026 Does the City anticipate or expect that the design deliverables will include any site-level electrical, instrumentation, or mechanical design (as required to facilitate instrumentation additions or modifications)?
Scope/requirements
▶
Project Manager 09/21/2026 Is the Project Manager required to be a registered, Professional Engineer if they are explicitly focused on the commercial aspects of managing the project, including resource assignment, budget, and schedule and a registered Professional Engineer leads all technical aspects of the project and project team?
Eligibility
All 19 answers open with a free account.
ABOUT THIS RFP
RFP number
W-WW 2502
Budget
Not Assigned
Published
Entity type
City
State
California
Summarized from the City of Colton portal.
HOW TO SUBMIT
Proposals must be submitted electronically through the City's BidNet vendor portal at BidNetDirect.com/CityofColton. Submitters must upload one digital proposal and one digital fee proposal (submitted as separate digital files) through the portal. Inquiries and questions must also be submitted in writing through the BidNet vendor portal. No other submission methods are indicated as acceptable.
NAICS CODES & TAGS
541330
541512
541620
Water Resource Management
Architecture and Engineering Design
Environmental Consulting
ACROSS 539 RFPS
MORE THAN
RFPs changed their terms while active.
25 days is the median window from publication to due date; day 16 is the median first change for the 113 that changed. 539 RFPs published and due: July 23 - Sept. 30, 2026.
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Free to open
free account required
A free account opens this RFP in full, starting with the rest of the description above — and 5 RFPs a week, no card.
Changes since published
2 changes filed since it went out, each one summarized, so a date or a requirement never shifts without you knowing.
What others asked
19 questions the government entity answered in writing — the answers bind.
The documents
The set as published, in one folder or as direct links to the document.
Matched to you
The RFPs that fit the NAICS codes and tags you save; open up to 5 a week in full.
