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  5. ›Modular Wetland System and Detention Basin Maintenance…

County of Orange·California

Modular Wetland System and Detention Basin Maintenance Services

Closes 1/20/2026$100k – $500kInvitation for Bid
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Description

The County of Orange is seeking bids for Modular Wetland System and Detention Basin Maintenance Services. The contract will involve performing maintenance and filter replacement services for modular wetland systems and detention basins at two locations: County Administration South and County Administration North. The contractor will be required to inspect and clean debris and trash from screening devices, remove sediment from separation chambers, replace cartridge filter media and down drain filter media, and perform other related tasks. The contractor must also provide a maintenance inspection record and comply with the County's Safety and Loss Prevention Policy. • The contract term is not specified, but the bid prices quoted shall be firm for the entire contract term. • The County reserves the right to request supplemental proposals for additional services not called for under this contract. • The contractor must comply with the County's Safety and Loss Prevention Policy and submit a copy of its Injury and Illness Prevention Program (IIPP) and Contractor Safety-Activity Checklist. • The contractor must also provide a Safety Data Sheet (SDS) for each hazardous substance provided, used, or created as part of the goods or services provided.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Wayne Hsiao(Deputy Procurement Agent)

[email protected]

(000) 000-0000

Key dates

Opened
12/16/2025
Questions due
12/29/2025
Closes
1/20/2026

Last updated

Details

Type
Invitation for Bid
Industry
Environmental Services
NAICS
541620
Solicitation №
IFB 080-2950403-WH

Budget estimate

$100,000 – $500,000

The budget for this contract is not explicitly stated in the document. However, based on the scope of work and the fact that it involves maintenance and filter replacement services for modular wetland systems and detention basins, it is likely that the budget will be in the range of $100,000 to $500,000 per year, depending on the frequency of services and the number of locations. The actual budget may be higher or lower, depending on the bidder's pricing and the County's budget.

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