Class B Biosolids Land Application Management

Pima County is seeking a contractor to manage Class B biosolids, including loading, hauling, land application, site management, and regulatory recordkeeping, under a one-year contract with four one-year renewal options.

Pima County > Procurement Department


General
Open
IFB-2600020482
Nov 19, 2026 09:00 PM
Nov 02, 2026 07:00 AM
1 year base + 4 × 1 year options
Small Business
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
troy.mcmaster@pima.gov
+15207248728
150 West Congress Street, Tucson, AZ, USA
Submission Instructions
Description

Pima County seeks comprehensive management of Class B biosolids produced at its Regional Biosolids Management Facility. The contractor must provide labor, materials, and equipment to load and haul biosolids, manage registered land application sites, and apply or otherwise beneficially use the material in compliance with applicable environmental regulations and permits. The work includes daily removal and hauling, site-specific agronomic-rate planning, land and permit management, monitoring, recordkeeping, and monthly and annual reporting. The solicitation estimates 26,000 dry tons over two years, with actual quantities varying; payment is based on actual wet tons handled. The contractor must demonstrate at least five years of relevant experience managing at least 60,000 wet tons of cake biosolids annually, provide evidence of land availability, and demonstrate the capability to obtain a $1 million performance bond. The contract is for one year with four one-year renewal options. Insurance certification and the performance bond, if applicable, are required from the successful offeror after the recommendation for award, not with the bid.

Classification Codes
NAICS562219Other Nonhazardous Waste Treatment and Disposal
PSCM1NDOPERATION OF SEWAGE AND WASTE FACILITIES
Smart Codes
biosolids land applicationbiosolids haulingbiosolids management
Specifications
Service Only
Timeline
Nov 09, 2026 06:00 PM-Pre-Bid Conference (optional)
MS Teams meeting link is provided in the solicitation.
Nov 12, 2026-Questions Due
Nov 19, 2026 09:00 PM-Bid Submission Deadline and Opening (optional)
Public bid opening via MS Teams; meeting link is provided in the solicitation.
Requirements
Required
  • Commercial General Liability — $2,000,000.00
  • Business Automobile Liability — $1,000,000.00
  • Workers' Compensation
  • Employers' Liability — $1,000,000.00
  • Pollution Liability — $2,000,000.00
Required
  • Performance Bond — $1,000,000.00
Required
  • Within the last 5 years
  • Client point of contact required for each reference
Documents
TitleDate Posted
Exhibits & Appendices.pdfOct 22, 2026 09:32 PM
IFB-2600020482.pdfOct 22, 2026 09:32 PM
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