MacArthur Lake Stormwater Capture Project

Location: California
Posted: Jul 23, 2026
Due: Aug 26, 2026
Agency: City of Los Angeles
Type of Government: State & Local
Category:
  • Y - Construction of Structures and Facilities
Solicitation No: 230903
Publication URL: To access bid details, please log in.
S33WMLRP - MacArthur Lake Stormwater Capture Project
Status
Stage
Open
Posted
7/22/2026
Outreach Due
8/12/2026, 12:00 AM PDT**
Bid Due
8/26/2026, 10:00 AM PDT
Summary Due
8/27/2026, 04:30 PM PDT
Partner

No
Contact
Organization
City of Los Angeles
Department
Engineering Bureau, Public Works
Name
Brandon Kawaguchi
Email
Email brandon.kawaguchi@lacity.org
Phone
Technical Assistance Deadline
Opportunity ID
Organization
Estimate
230903
City of Los Angeles
$26,690,660.00
Category
Bid Method
Type
Construction
Whole Item
RFB - Request For Bid
Description
The MacArthur Lake Rehabilitation Project will capture, store, and treat stormwater to offset potable water used to fill the lake. The project improvements include installing a diversion structure, a primary treatment unit, pump well, several feet of reinforced concrete pipe, ductile iron pipe, a secondary stormwater treatment unit, valve and meter vaults, several maintenance holes, a new cascading water feature with retaining walls, sidewalk and walkway reconstruction, and pump house upgrades, including electrical and instrumentation systems. Improvements will be constructed both within MacArthur Park and the City Public Right of Way within the surrounding vicinity. ▬
● 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
Sub NAICS Industry
237110: Water and Sewer Line and Related Structures Construction Construction
237310: Highway, Street, and Bridge Construction Construction
238110: Poured Concrete Foundation and Structure Contractors Construction
238120: Structural Steel and Precast Concrete Contractors Construction
238190: Other Foundation, Structure, and Building Exterior Contractors Construction
238210: Electrical Contractors Construction
238220: Plumbing, Heating, and Air-Conditioning Contractors Construction
238290: Other Building Equipment Contractors Construction
238390: Other Building Finishing Contractors Construction
238910: Site Preparation Contractors Construction
238990: All Other Specialty Trade Contractors Construction
324121: Asphalt Paving Mixture and Block Manufacturing Manufacturing
326122: Plastics Pipe and Pipe Fitting Manufacturing Manufacturing
327320: Ready-Mix Concrete Manufacturing Manufacturing
327390: Other Concrete Product Manufacturing Manufacturing
332323: Ornamental and Architectural Metal Work Manufacturing Manufacturing
332618: Other Fabricated Wire Product Manufacturing Manufacturing
332996: Fabricated Pipe and Pipe Fitting Manufacturing Manufacturing
339950: Sign Manufacturing Manufacturing
561730: Landscaping Services Administrative and Support and Waste Management and Remediation Services
561990: All Other Support Services Administrative and Support and Waste Management and Remediation Services
562119: Other Waste Collection Administrative and Support and Waste Management and Remediation Services
326199: All Other Plastics Product Manufacturing Manufacturing
327332: Concrete Pipe Manufacturing Manufacturing
212311: Dimension Stone Mining and Quarrying Mining
212321: Construction Sand and Gravel Mining Mining
238320: Painting and Wall Covering Contractors Construction
313230: Nonwoven Fabric Mills Manufacturing
332312: Fabricated Structural Metal Manufacturing Manufacturing
332911: Industrial Valve Manufacturing Manufacturing
333413: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing Manufacturing
333612: Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing Manufacturing
333914: Measuring, Dispensing, and Other Pumping Equipment Manufacturing Manufacturing
334290: Other Communications Equipment 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
335313: Switchgear and Switchboard Apparatus Manufacturing Manufacturing
335929: Other Communication and Energy Wire Manufacturing Manufacturing
335932: Noncurrent-Carrying Wiring Device Manufacturing Manufacturing
335999: All Other Miscellaneous Electrical Equipment and Component Manufacturing Manufacturing
541620: Environmental Consulting Services Professional, Scientific, and Technical Services
541720: Research and Development in the Social Sciences and Humanities Professional, Scientific, and Technical Services
562112: Hazardous Waste Collection 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
7/30/2026, 09:00 AM PDT
via Google Meet: ♦ Phone: 502-785-9280 ♦♦ PIN: 598 867 229# ♦ Internet: https://meet.google.com/bmo-ompd-qot:
Pre-Bid Meeting
♦ Bidders not complying with bid proposal Part 3, Indicator 2 ***MAY BE DEEMED NONRESPONSIVE***
♦♦ Note: Attendance sheets will be included in a future addendum or notice
7/30/2026, 01:00 PM PDT
Job location:
at MacArthur Park on 7th Street and S Park View Street
MANDATORY Job Walk
♦ All bidders must attend this Job Walk
♦♦ Note: Attendance sheets will be included in a future addendum or notice
Documents
Name Uploaded Size
S33WMLRP_Bid_Pkg_Part_1 7/15/2026, 03:13 PM PDT 23.9 MB
S33WMLRP_Bid_Pkg_Part_2 7/15/2026, 03:16 PM PDT 30.1 MB
S33WMLRP_Bid_Pkg_Part_3 7/15/2026, 03:19 PM PDT 76.9 MB
S33WMLRP_Bid_Pkg_Part_4 7/15/2026, 03:21 PM PDT 35.4 MB
S33WMLRP_Bid_Pkg_Part_5 7/15/2026, 03:23 PM PDT 26.4 MB
S33WMLRP_Info 7/13/2026, 05:28 PM PDT 131.9 kB
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