Catch Basin and Stormwater BMP Maintenance

The City of Calabasas is seeking one or more contractors to inspect, clean, document, and provide emergency maintenance for 573 catch basins and other stormwater BMPs under a five-year contract with optional extensions.

Calabasas


General
Open
2026-16
Sep 24, 2026 02:00 PM
Aug 31, 2026 12:34 PM
5 years base + 2 × 1 year options
Request for Proposal (RFP)
Local
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Original Solicitation Links
Contact
Submission Instructions
Description

The City of Calabasas is seeking qualified contractors to inspect, clean, and document 573 retrofitted catch basins annually, with additional as-needed and emergency call-out services. Work includes removing debris, dirt, sediment, vegetation, waste, and other blockages; thoroughly cleaning grates; disposing of removed materials in compliance with applicable laws; taking before-and-after photographs; electronically submitting documentation; and stenciling each basin with the cleaning month and year. The City may also request up to 286 additional catch basin cleanings per year and cleaning of city-owned biofiltration medians and permeable pavers. The contractor must provide references for similar debris-removal and disposal work performed within the past three years in Southern California, prepare traffic-control plans and obtain required permits for work in the public right-of-way, provide haul-route and disposal information, and submit a project schedule before work begins. Proposals are evaluated on qualifications, similar experience, references, understanding of the work, approach and timeline, and cost. The resulting agreement has a five-year term with up to two optional one-year extensions and is subject to California prevailing-wage and Department of Industrial Relations requirements.

Classification Codes
NAICS562998All Other Miscellaneous Waste Management Services
PSCZ1NDMAINTENANCE OF SEWAGE AND WASTE FACILITIES
Smart Codes
catch basin cleaningstormwater maintenancewaste disposal services
Specifications
Service Only
Timeline
Aug 31, 2026-RFP Issued
Sep 15, 2026-Questions Due
Sep 24, 2026-Proposal Submission Deadline
Oct 14, 2026-Selection of Consultant
Oct 28, 2026-Award of Contract
Requirements
Required
  • General Liability — $2,000,000.00
  • Workers Compensation
  • Employer's Liability — $1,000,000.00
  • Automobile Liability — $1,000,000.00
  • Pollution Liability — $1,000,000.00
  • Builder's Risk
Scored
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
No
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