Terminal Island Water Reclamation Plant (TIWRP) Primary Treatment Tanks Improvements - CIP 5247
| Agency: | City of Los Angeles |
|---|---|
| State: | California |
| Type of Government: | State & Local |
| NAICS Category: |
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| Posted Date: | Sep 4, 2025 |
| Due Date: | Oct 15, 2025 |
| Solicitation No: | 224641 |
| Original Source: | Please Login to View Page |
| Contact information: | Please Login to View Page |
| Bid Documents: | Please Login to View Page |
Description
SZT11407 - Terminal Island Water Reclamation Plant (TIWRP) Primary Treatment Tanks Improvements - CIP 5247
| Status |
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Stage
Open
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Posted
9/3/2025
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|
Outreach Due
10/1/2025, 12:00 AM PDT**
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Bid Due
10/15/2025, 10:00 AM PDT
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Summary Due
10/16/2025, 04:30 PM PDT
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Partner
No |
| Contact |
|
Organization
City of Los Angeles
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Department
Engineering Bureau, Public Works
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Name
Nathalee Delgado
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Email
Email
nathalee.delgado@lacity.org
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Phone
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Technical Assistance Deadline
|
- Summary
- More Tabs
Opportunity ID
Organization
Estimate
224641
City of Los Angeles
$19,476,000.00
Category
Bid Method
Type
Construction
Whole Item
RFB - Request For Bid
Description
At the Terminal Island Water Reclamation Plant (TIWRP)
♦ For the 6 primary treatment tanks:
♦♦ Replace sludge & scum collection system including:
♦♦♦ pumps
♦♦♦ chains
♦♦♦ flights
♦♦ Automate tank influent gates (3 per tank)
♦♦ Install 3 spool pipes per tank (18 total)
♦ Install new manual slide gate on tank 6.
Also:
♦ Perform structural repairs & improvements to concrete.
♦ Install new automated venturi bypass gate w/passive overflow weir.
♦ Install tie-in locations on the deck at the perimeter of the tanks for personnel safety
⁂ Notes:
→ Remediation will be required for Lead-Based Paint & Asbestos
→ Some of the equipment for this project is sole-sourced
→ There is an "as-bid" Building Information Model (BIM) available for the project. See the specs for details, including how to access it.
→ The job walk for this project is mandatory for all bidders
▬
● See bid package for full scope & details
●● Bid package only on RAMPLA- download Part 1 to be a planholder
● For planholders lists & bid results visit: http://engineering.lacity.gov/contractors/
♦ For the 6 primary treatment tanks:
♦♦ Replace sludge & scum collection system including:
♦♦♦ pumps
♦♦♦ chains
♦♦♦ flights
♦♦ Automate tank influent gates (3 per tank)
♦♦ Install 3 spool pipes per tank (18 total)
♦ Install new manual slide gate on tank 6.
Also:
♦ Perform structural repairs & improvements to concrete.
♦ Install new automated venturi bypass gate w/passive overflow weir.
♦ Install tie-in locations on the deck at the perimeter of the tanks for personnel safety
⁂ Notes:
→ Remediation will be required for Lead-Based Paint & Asbestos
→ Some of the equipment for this project is sole-sourced
→ There is an "as-bid" Building Information Model (BIM) available for the project. See the specs for details, including how to access it.
→ The job walk for this project is mandatory for all bidders
▬
● See bid package for full scope & details
●● Bid package only on RAMPLA- download Part 1 to be a planholder
● For planholders lists & bid results visit: http://engineering.lacity.gov/contractors/
Proposal Submission Method
Links
Compliance Document List
Please login to find compliance document list
| Prime NAICS | Industry |
| 236210: Industrial Building Construction | Construction |
| 237990: Other Heavy and Civil Engineering Construction | Construction |
| 237110: Water and Sewer Line and Related Structures Construction | Construction |
| Sub NAICS | Industry |
| 238110: Poured Concrete Foundation and Structure Contractors | Construction |
| 238120: Structural Steel and Precast Concrete Contractors | Construction |
| 238390: Other Building Finishing Contractors | Construction |
| 238910: Site Preparation Contractors | Construction |
| 238990: All Other Specialty Trade Contractors | Construction |
| 238210: Electrical Contractors | Construction |
| 238290: Other Building Equipment Contractors | Construction |
| 333413: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing | Manufacturing |
| 333914: Measuring, Dispensing, and Other Pumping Equipment Manufacturing | Manufacturing |
| 333999: All Other Miscellaneous General Purpose Machinery Manufacturing | Manufacturing |
| 238190: Other Foundation, Structure, and Building Exterior Contractors | Construction |
| 238220: Plumbing, Heating, and Air-Conditioning Contractors | Construction |
| 238320: Painting and Wall Covering Contractors | Construction |
| 326122: Plastics Pipe and Pipe Fitting Manufacturing | Manufacturing |
| 327320: Ready-Mix Concrete Manufacturing | Manufacturing |
| 327390: Other Concrete Product Manufacturing | Manufacturing |
| 332312: Fabricated Structural Metal Manufacturing | Manufacturing |
| 332313: Plate Work Manufacturing | Manufacturing |
| 332323: Ornamental and Architectural Metal Work Manufacturing | Manufacturing |
| 332911: Industrial Valve Manufacturing | Manufacturing |
| 332996: Fabricated Pipe and Pipe Fitting Manufacturing | Manufacturing |
| 332999: All Other Miscellaneous Fabricated Metal Product Manufacturing | Manufacturing |
| 334513: Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | Manufacturing |
| 335311: Power, Distribution, and Specialty Transformer Manufacturing | Manufacturing |
| 335312: Motor and Generator Manufacturing | Manufacturing |
| 335313: Switchgear and Switchboard Apparatus Manufacturing | Manufacturing |
| 335314: Relay and Industrial Control Manufacturing | Manufacturing |
| 335929: Other Communication and Energy Wire Manufacturing | Manufacturing |
| 335931: Current-Carrying Wiring Device Manufacturing | Manufacturing |
| 335932: Noncurrent-Carrying Wiring Device Manufacturing | Manufacturing |
| 335999: All Other Miscellaneous Electrical Equipment and Component Manufacturing | Manufacturing |
| 562119: Other Waste Collection | Administrative and Support and Waste Management and Remediation Services |
| 562910: Remediation Services | Administrative and Support and Waste Management and Remediation Services |
| 562998: All Other Miscellaneous Waste Management Services | Administrative and Support and Waste Management and Remediation Services |
Meetings
| Date | Location | Description |
|
9/9/2025, 01:00 PM PDT
|
via Google Meet: ♦ Phone: 281-624-5182 ♦♦ PIN: 822 933 951# ♦ Internet: meet.google.com/dsz-tmmc-jzm:
|
Pre-Bid Meeting
♦ Note: Bidders not complying with bid proposal Part 3, Indicator 2 ***MAY BE DEEMED NONRESPONSIVE***
♦♦ Attendance sheets will be included in a future addendum or notice |
|
9/9/2025, 10:00 AM PDT
|
at TIWRP:
445 Ferry St, San Pedro, CA 90731 |
MANDATORY Job Walk
♦ All bidders must attend this Job Walk
♦♦ Attendance sheets will be included in a future addendum or notice |
Documents
| Name | Uploaded | Size |
| SZT11407_Bid_Pkg_Part_1 | 9/2/2025, 11:20 AM PDT | 27.7 MB |
| SZT11407_Bid_Pkg_Part_2 | 9/2/2025, 11:23 AM PDT | 81.5 MB |
| SZT11407_Info | 8/19/2025, 05:17 PM PDT | 20.8 kB |
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