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  5. ›Septic Tank Pumping and Disposal Services in Kern County

California Department of Transportation (Caltrans)·California

Septic Tank Pumping and Disposal Services in Kern County

Closes 11/25/2025$100k – $500kInvitation for Bid
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Description

The California Department of Transportation (Caltrans) is seeking bids for septic tank pumping and disposal services in Kern County. The successful bidder will be required to furnish all labor, equipment, tools, materials, parts, supplies, permits, travel, transportation, dump fees, and necessary incidentals to provide routine and non-routine septic tank pumping and disposal services to Caltrans. The contract will require the contractor to possess a valid Motor Carrier Permit and registration with the Department of Industrial Relations (DIR). The contract will also require compliance with various laws and regulations, including prevailing wage laws, workers' compensation, and insurance requirements. • The contractor must have a valid Motor Carrier Permit issued from the California Department of Motor Vehicles (DMV). • The contractor must have a valid registration with the Department of Industrial Relations (DIR). • The contractor must comply with prevailing wage laws and workers' compensation requirements. • The contractor must maintain various insurance coverages, including general liability, automobile liability, and workers' compensation. • The contractor must comply with all applicable laws and regulations, including those related to environmental protection and public safety.

Attached files

Contact

Tiaja Watson(Contract Analyst)

[email protected]

(279) 234-2527

Key dates

Opened
10/29/2025
Questions due
11/5/2025
Closes
11/25/2025
Projected award
12/1/2025

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
562991
Solicitation №
06A3225

Budget estimate

$100,000 – $500,000

Based on the scope of work, which includes routine and non-routine septic tank pumping and disposal services, the estimated budget for this contract could range from $100,000 to $500,000. This estimate is based on industry standards for similar services and the requirement for the contractor to provide all necessary equipment, labor, and materials. The actual budget will depend on the bid price and the amount of work required to complete the services.

AI estimate from the solicitation

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