Unofficial Notice of Invitation to Bid (NIB)

Pasadena City is seeking bids from qualified and interested contractors for the following project titled, CHEMICAL WATER TREATMENT SERVICES FOR GLENARM POWER PLANT, identified under Solicitation ID: -. Work is to be performed near 2 E Glenarm St, Pasadena, CA 91105, USA in Los Angeles County.

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General Project Description

The City of Pasadena Water & Power Department (PWP) is seeking qualified Chemical Consultants to manage and optimize water treatment processes at the Glenarm Power Plant. The project involves providing a comprehensive service-oriented chemical water treatment plan, knowledgeable personnel, chemical products, and training for various power plant systems, including condensate, feedwater, closed cooling water, gas turbines chilled water, gas turbines evaporator cooler make-up, and circulating cooling water systems for Units GT-3, GT-4, and GT-5. The primary objectives are to maximize unit efficiency and availability by minimizing scale, corrosion, fouling, and microbiological growth, ensure compliance with environmental and safety regulations, and manage wastewater. Consultants are encouraged to propose environmentally safe (Green Chemistry) products or programs. The scope also includes routine monitoring, equipment inspection, on-site microbiological testing for cooling towers, and providing chemical containers with spill prevention or secondary containment.

General Bid Items

Quantity: 48 Unit: Pounds Work Item: Cation Resin Refill
Quantity: 100 Unit: Milliliter Work Item: Amino Acid R Reagent Solution
Quantity: 100 Unit: Milliliter Work Item: Amino Acid F Reagent Solution
Quantity: 50 Unit: Milliliter Work Item: DPD Free Chlorine Reagent
Quantity: 16 Unit: Ounces Work Item: Calcium Buffer Reagent
Quantity: 1 Unit: Pounds Work Item: Calcium Indicator Powder R -0011P
Quantity: 169 Unit: Ounces Work Item: EDTA Disodium Titrant 0.01 M Reagent
Quantity: 160 Unit: Ounces Work Item: pH 4.00 Buffer Solution
Quantity: 160 Unit: Ounces Work Item: pH 7.00 Buffer Solution
Quantity: 160 Unit: Ounces Work Item: pH 10.00 Buffer Solution
Quantity: 260 Unit: Ounces Work Item: Conductivity/TDS Standard Solution
Quantity: 200 Unit: Milliliter Work Item: Amino Acid Reagent for Phosphate and Silica
Quantity: 200 Unit: Milliliter Work Item: Citric Acid F Reagent
Quantity: 200 Unit: Milliliter Work Item: Molybdate 3 Reagent for Silica
Quantity: 100 Unit: Milliliter Work Item: Free Chlorine F Reagent Solution
Quantity: 120 Unit: Milliliter Work Item: Electrode Filling Solution 2.44M KCl
Quantity: 500 Unit: Milliliter Work Item: Reagent #1 Sulfuric Acid
Quantity: 475 Unit: Milliliter Work Item: Reagent #2 Ferroin Indicator
Quantity: 475 Unit: Milliliter Work Item: Reagent #3 Cerric Ammonium Nitrate
Quantity: 400 Unit: Gallons Work Item: Anti-Scalant
Quantity: 300 Unit: Gallons Work Item: Organic and Inorganic Acid Solution
Quantity: 200 Unit: Gallons Work Item: Corrosion Inhibitor
Quantity: 200 Unit: Gallons Work Item: Biocide
Quantity: 2000 Unit: Pounds Work Item: Scale Inhibitor
Quantity: 3000 Unit: Pounds Work Item: Corrosion Inhibitor
Quantity: 8000 Unit: Pounds Work Item: Oxidizing Biocide
Quantity: 300 Unit: Pounds Work Item: Non-Oxidizing Biocide

NAICS Classification

NAICS 541620 – Environmental Consulting Services, NAICS 541690 – Other Scientific and Technical Consulting Services, NAICS 221310 – Water Supply and Irrigation Systems

Records and Due Date

This bid opportunity was entered into BidAmerica on December 22, 2025, and was last updated on January 6, 2026. All bids and/or proposals are due on January 15, 2026.

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Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Pasadena City. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Pasadena City prior to bidding.