# San Diego County Ivalua #BPM013374

San Diego County Fuel Supply Contract: Unleaded, B-5 Diesel, and R99 Renewable Diesel

**Posted:** September 15, 2026
**Respond By:** October 15, 2026
**Identifier:** BPM013374
**NAICS:** 424710

The County of San Diego, Department of General Services, is seeking bids for a comprehensive fuel supply contract covering multiple county fuel sites.
- Government Buyer:
  - County of San Diego, Department of General Services, Department of Purchasing and Contracting
  - Key contacts: Yu-Kuang Hou, Maggie Ramsberger (Interim Director)
- OEMs and Vendors Mentioned:
  - Diesel Direct
  - Southern Counties Oil Co. (SC Fuels)
  - Merrimac Petroleum
  - Pinnacle Petroleum
- Products Requested:
  - Unleaded Regular Gasoline (minimum 87 Octane, EPA and ASTM D-4814 compliant)
    - Estimated total quantity: 7,000,000 gallons
    - Pricing based on OPIS Gross CARFG Ethanol (10%)
  - B-5 Diesel Fuel (CARB and ASTM D975 compliant)
    - Estimated total quantity: 10,000 gallons
    - Pricing based on OPIS Gross Wholesale B0-5 Mult Biodiesel
    - Used as backup when R99 is unavailable
  - R99 Renewable Diesel Fuel (Federal and ASTM D975 compliant)
    - Estimated total quantity: 10,000 gallons
    - Pricing based on OPIS Gross Renewable R99 Ultra Low Sulfur Distillate
    - Preferred for all diesel orders (95%+ of diesel deliveries)
- Services Requested:
  - Fuel delivery to approximately 30 county sites (underground and above-ground tanks)
  - Customer service support (local/toll-free phone, dedicated representative, Mon-Fri 8am-5pm PT)
  - Emergency fuel delivery (wet hose, after-hours, detailed emergency response plan required)
- Unique/Notable Requirements:
  - Pricing must use OPIS San Diego rack prices with fixed markups and transportation costs
  - Bidders must respond to all line items for all locations
  - Fuel must meet California and federal standards; certified documentation required
  - Emergency delivery plans and daily price sheets required
  - Renewable diesel is preferred; B-5 diesel is backup
  - Small-local business participation encouraged, but no preference due to funding restrictions
  - Contract awarded to lowest responsive and responsible bidder
- Estimated quantities per site and delivery details specified in pricing schedule
- Contract term: One-year base period, with four one-year option periods and possible incremental extensions

### Description

The County of San Diego is soliciting bids from firms interested in providing fuel supply services for various county fuel sites. The contract term includes an initial one-year base period with four four-year options. The solicitation requires bidders to respond to all bid items, with the basis of award being the total bid price. The fuel types include unleaded regular, B-5 diesel, and R99 renewable diesel, with pricing based on OPIS San Diego prices. The contract will be awarded to the lowest responsive and responsible bidder.

[View original listing](https://sdbuynet.sandiegocounty.gov/page.aspx/en/bpm/process_manage_extranet/13605)