REVERSE OSMOSIS, DEGASIFICATION AND ION EXCHANGE SYSTEM SUPPORT SERVICES

Project Information

Bid Title
REVERSE OSMOSIS, DEGASIFICATION AND ION EXCHANGE SYSTEM SUPPORT SERVICES
Issuing Agency
City of Pasadena
Location
California
Published Date
Jan 29, 2026
Closing Date
Feb 27, 2026
Government Level
State & Local
Status
Closed
Ref. #
2026-IFB-LM-0055
Original Source
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Project Description


Project ID: 2026-IFB-LM-0055

Title: REVERSE OSMOSIS, DEGASIFICATION AND ION EXCHANGE SYSTEM SUPPORT SERVICES

Addenda: 0

Release Date: 1/29/2026

Due Date: 2/27/2026

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REVERSE OSMOSIS, DEGASIFICATION AND ION EXCHANGE SYSTEM SUPPORT SERVICES
Competitive Bid
Water & Power Department, Power Supply
237 , 2379 , 23799 , 237990 , 5413 ... show all
Project ID: 2026-IFB-LM-0055
Release Date: Thursday, January 29, 2026
ยท Due Date: Friday, February 27, 2026 2:00pm
Posted Thursday, January 29, 2026 12:00pm
All dates & times in Pacific Time
Draft Response Events RSVP No Bid
Time Remaining: 28 days, 19 hours, 42 minutes


Post Information

Posted At:Thu, Jan 29, 2026 12:00 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No
Overview


Summary

Glenarm Power Plant

The City of Pasadena produces approximately 8 million gallons of demineralized and deionized (purified) water annually at the City's Glenarm Power Plant for use in electric power production. The technology used to produce and maintain this water includes reverse osmosis (RO), degasification and ion exchange. This solicitation seeks a qualified vendor, with subject matter expertise in water purification technologies, to support the power plant's water treatment processes.



Background

Glenarm Power Plant

The City of Pasadena Glenarm Power Plant consists of five natural-gas fueled combustion turbines (GT1, GT2, GT3, GT4 and GT5) equipped with generators that produce electrical power. GT5 is also equipped with a once through steam generator and steam turbine. Purified water is produced at the Glenarm Power Plant for the following uses:

Injection into the gas turbine engine combustors to suppress oxides of nitrogen (NOx) in the engine exhaust

Injection into the low or high pressure air compressors to enhance power output (Spray Intercooling)

Makeup to the GT5 steam condensate cycle

Cleaning of energized power lines

The Glenarm Power Plant Gas Turbines, and water treatment processes, operate intermittently and seasonally in response to peak electrical power demand as shown in the table below:



Timeline

Release Project Date:
January 29, 2026
Pre-Bid Meeting (Non-Mandatory):
February 11, 2026, 8:30am
Broadway Power Plant Gate 7 85 E. State Street, Pasadena, CA 91105
Question Submission Deadline:
February 19, 2026, 3:00pm
Bid Submission Deadline:
February 27, 2026, 2:00pm
Commodity Codes
  • NAICS 333318Other Commercial and Service Industry Machinery Manufacturing
  • NAICS 541330Engineering Services
  • NAICS 541511Custom Computer Programming Services
  • NAICS 541512Computer Systems Design Services
  • NAICS 541519Other Computer Related Services
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