Project Information

Bid Title

Surface Water Treatment Plant Rehab Phase 1

Issuing Agency

City of Sugar Land

Location

Texas

Published Date

Jul 1, 2026

Closing Date

Aug 6, 2026

Government Level

State & Local

Status

Closed

Ref. #

CIP 2026-005

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

Project ID: CIP 2026-005

Title: Surface Water Treatment Plant Rehab Phase 1

Addenda: 0

Release Date: 7/1/2026

Due Date: 8/6/2026

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Surface Water Treatment Plant Rehab Phase 1

Request For Proposal

Engineering

90900 , 91200 , 91300

Project ID: CIP 2026-005

Release Date: Wednesday, July 1, 2026

· Due Date: Thursday, August 6, 2026 2:00pm

Posted Wednesday, July 1, 2026 9:57am

All dates & times in Central Time

Draft Response Events RSVP No Bid35 days, 17 hours, 57 minutes

Post Information

Posted At:Wed, Jul 1, 2026 9:57 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

Work for this contract is for the modification and rehabilitation of the existing Surface Water Treatment Plant. The project includes all work as shown and specified on the Drawings and as shown in the Technical Specifications. In summary, the work includes:

• Mobilization, bonds, and insurance by the Contractor to initiate project start-up, as specified in Contract Documents.
• Proposed improvements as shown on the Drawings and specified herein.
  • Chemical Metering Pumps Improvements
  • Demolish and remove existing chemical feed pumps, piping, fittings, calibration column and associated electrical and control components associated with the following chemical feed applications.
  • Install new 12.5% sodium hypochlorite dosing pumps skids for granular activated carbon (GAC) backwash including pumps, piping, fittings, calibration column, flow meter and integral variable frequency drive (VFD) and controls.
  • Install new 12.5% sodium hypochlorite dosing pumps skids for Post-Chemical mixing including pumps, piping, fittings, calibration column, flow meter and integral VFD and controls.
  • Install new 25% sodium hydroxide (caustic) dosing pumps skids for Post-Chemical mixing including pumps, piping, fittings, calibration column, flow meter and integral VFD and controls, and coating inside the room.
  • Install new 40% liquid ammonium sulfate (LAS) dosing pumps skids for Post-Chemical mixing including pumps, piping, fittings, calibration column, flow meter and integral VFD and controls, and coating inside the room.
  • Install new polyaluminum chloride (PACL) dosing pumps skids including pumps, piping, fittings, calibration column, flow meter and integral VFD and controls, and coating inside the room. New chemical protective coating inside the Liquid Ammonium Sulfate (LAS), chlorine dioxide, caustic soda, sodium hypochlorite and Polyaluminum chlorite (PACL) feed rooms and bulk storage areas.
  • Associated electrical, instrumentation and control improvements.
  • Chemical Transfer Pumps Piping Improvements
    • Demolish and remove existing chemical transfer pump piping and fittings. Install new piping within the chemical feed building for the sodium hypochlorite and caustic transfer pumps.
  • Chlorine Dioxide System Improvements
    • Install a temporary mobile unit to generate chlorine dioxide solution onsite using a two-chemical system during the construction phase to maintain plant disinfection operation.
    • Demolish existing two (2) on-site generators inside the existing chlorine dioxide room, including two (2) batch tanks, one (1) sodium hypochlorite day tank, one (1) hydrochloric acid (HCA) day tank, and four (4) peristaltic metering pumps.
    • Install new two-chemical system inside the chlorine dioxide room, including generator units, Purate day tanks, and distribution panels.
    • Construct a new secondary containment for sulfuric acid bulk storage tank with a new unloading station.
    • Construct a new secondary containment for Purate bulk storage tank with a new unloading station.
    • Demolish existing HCA bulk storage tank and two (2) HCA transfer pumps and associated piping, valves and fittings.
    • Demolish existing sodium chlorite (SC) storage tank and two(2) SC metering pumps and one(1) day tank and associated piping, valves and fitting.
    • Demolish two (2) sodium hypochlorite transfer pumps and associated piping and fittings inside the existing sodium hypochlorite room.
    • Remove and replace existing PVC piping with CPVC piping.
    • Install new chemical protective coating to the chlorine dioxide room, sulfuric acid bulk storage tank containment and Purate bulk storage tank containment.
    • Associated structural, building mechanical, electrical, instrumentation and control , and site civil improvements.
  • Membrane Building Piping Replacement
    • Remove and replace sodium hypochlorite and caustic piping with fusible polyethylene piping within the Membrane Building including valves and appurtenances.
  • Chemical Protective Coating Improvements
    • Remove existing coating and install new chemical protective coating inside chemical bulk storage tank containments and chemical unloading stations.
    • Regrout chemical containment to properly drain to containment sumps.
    • Regrout the unloading station to repair current damage.
    • Chemical Ventilation, Emergency Shower and Eyewash Station Improvements
      • Remove all existing outdoor safety showers and replace with new freeze-proof rated outdoor showers. Install the outdoor showers on a small elevated concrete pad.
      • Remove all existing indoor safety showers in the chemical facility and replace with new standard safety showers.
      • Install a tepid water system with insulated and heat traced piping for safety shower system.
      • Building ventilation improvements in membrane CIP room.

Background

The City of Sugar Land is home to 111,026 (Source: US Census Bureau, 2020) residents who celebrate our rich history while helping push us forward to be a City of the future. Sugar Land has always been a trailblazing city, fearlessly forging new paths and surpassing expectations while delivering top-tier services to our residents, employees, and businesses. According to our last Citizen Satisfaction Survey, 95% of residents love calling Sugar Land home and 10% say that nothing would make their lives better than it already is. Sugar Land’s fast-growing population is one of the most highly educated and globally diverse in the region, attracting top talent from the University of Houston’s Sugar Land campus and the greater Houston area. In fact, nearly 60% of residents aged 25 and over have at least a bachelor’s degree and more than 500,000 college graduates lived within 30 minutes of Sugar Land. Sugar Land also boasts one of the most affluent and diverse populations in the State of Texas, with a median household income of $123,261 in 2020 and with an Asian population – including, among others, Chinese, Indian and Pakistani residents– representing over 38% of its residents. Located just 20 minutes from downtown Houston, many of Sugar Land’s attractions are within a short distance from each other, including a world-class baseball park, several museums, and the Smart Financial Centre at Sugar Land, one of the nation’s top ranked entertainment venues. In addition to our world-class destination venues, our residents can enjoy 27 city parks and over 20 miles of hike and bike trails. Sugar Land is consistently voted one of the ‘best suburbs of Houston”, and we think it’s easy to see why.

Timeline

CSP Advertised in local paper:

July 1, 2026

CSP Posted to OpenGov Procurement:

July 1, 2026

Pre-Proposal Meeting (Non-Mandatory):

July 14, 2026, 9:00am

SWTP Conference Room - 14601 Voss Road 77498

Questions Deadline:

July 24, 2026, 2:00pm

Questions Answered and Addenda posted:

July 30, 2026, 5:00pm

Submissions Due:

August 6, 2026, 2:00pm

Commodity Codes

• NAICS 221310Water Supply and Irrigation Systems
• NAICS 237110Water and Sewer Line and Related Structures Construction

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