Solid waste disposal & soil burrow - tuba city dump project

Active Definitive Contract Awarded

Contract number
140A1126C0005
Awardee
Awarding agency
Obligated
$4,949,020

Award facts

Opportunity
Contract value 62% obligated
  • $4,949,020.00 Current, with exercised options
  • $7,959,860.00 Potential, with all options
Completion date 2% complete
  • Current, with exercised options
  • Potential, with all options
NAICS code
562212 Solid Waste Landfill
PSC
F999 Other Environmental Services
Set-aside
No set-aside
Competition
Full and Open Competition · 3 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price
Place of performance
Joseph City, AZ 86032, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

About this award

The Department of the Interior Bureau of Indian Affairs Western Region awarded a $7,959,860 definitive contract to Pen-Rob, Inc. for solid waste disposal and soil borrow services at the Tuba City Dump Project on September 24, 2026.

The solicitation, initially posted as a total small business set-aside, was opened to all contractors via Amendment No. 1, effective September 9, 2026. The award reflects firm fixed-price pricing on a Lowest Priced-Technically Acceptable evaluation.

Work encompasses excavation and transport of a minimum of 70,000 loose cubic yards of solid waste over one year, potentially increasing to 120,000 LCY, with estimated disposal tonnage of 84,000 to 119,000 tons. Following initial disposal, the contractor will backhauling 50,000 LCY of soil borrow from the receiving facility back to the Tuba City site for backfill and construction. Waste disposal must comply with RCRA Subtitle D and receiving-facility acceptance criteria, including radiological screening and sampling with segregation of materials exceeding two times natural background levels.

Place of performance is Joseph City, Arizona, with environmental management oversight at 2600 N Central Avenue, 4th Floor, Phoenix, Arizona. The contract runs from award through September 22, 2029, comprising a 12-month base year and two optional 12-month years, each carrying a minimum of 20,000 LCY. NAICS code is 562212 (Solid Waste Landfill).

Quick answers

Who was awarded contract 140A1126C0005?

140A1126C0005 was awarded to Pen-Rob, Inc. by Western Region (Bureau of Indian Affairs and Indian Education) on September 24, 2026.

How much is contract 140A1126C0005 worth?

The government has obligated $4,949,020 on 140A1126C0005. Its potential value, with all options, is $7,959,860.

Was contract 140A1126C0005 competed?

The extent of competition for 140A1126C0005 was full and open competition. The government received 3 offers.

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