NAICS 221320 contracts at the National Park Service
221320 Sewage Treatment Facilities
Right now there are 2 open federal NAICS 221320 notices from National Park Service, 1 of them open for bids. Over the last 12 months agencies posted 2 NAICS 221320 solicitations from National Park Service and published 2 awards with a median value of $45K. The busiest buyer was the National Park Service, with 2 solicitations.
What the National Park Service buys under NAICS 221320 (sewage treatment facilities): notices open today on SAM.gov and the award notices it published in the last 12 months. See all NAICS 221320 contracts or everything National Park Service buys.
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- Open notices today
- 2 (1 open for bids)
- Closing within 7 days
- 0
- Set aside for small or certified businesses
- 0
- Solicitations posted, last 12 months
- 2
- Published awards, last 12 months
- 2 (median $45K)
- Busiest buyer, last 12 months
- National Park Service
- Source and update
- SAM.gov public data, updated October 24, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Nov 2 9 days left |
GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZ
National Park Service Pre-solicitation |
Open to all |
| Nov 18 25 days left |
GRCA 257282 - Replace Wastewater Plant at South Ri
National Park Service, Grand Canyon, AZ |
Open to all |
Other NAICS codes bought by National Park Service
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 238290 Other Building Equipment Contractors
- 562910 Remediation Services
- 541611 Administrative Management and General Management Consulting Services
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 236220 Commercial and Institutional Building Construction
- 811114 Specialized Automotive Repair
- 561730 Landscaping Services
- 237310 Highway, Street, and Bridge Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 336612 Boat Building
- 238990 All Other Specialty Trade Contractors
- 237110 Water and Sewer Line and Related Structures Construction
- 238910 Site Preparation Contractors
- 561621 Security Systems Services (except Locksmiths)
- 336991 Motorcycle, Bicycle, and Parts Manufacturing
- 562991 Septic Tank and Related Services
- 541330 Engineering Services
- 332992 Small Arms Ammunition Manufacturing
- 237990 Other Heavy and Civil Engineering Construction
- 238160 Roofing Contractors
- 713990 All Other Amusement and Recreation Industries
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 541620 Environmental Consulting Services
- 115310 Support Activities for Forestry
- 333120 Construction Machinery Manufacturing
- 562111 Solid Waste Collection
- 541310 Architectural Services
- 811111 General Automotive Repair
Recent awards
2 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 16 | San Antonio River Authority 100 E Guenther San Antonio NR-IMD-361 Saan WQ Sampling & Analysis National Park Service |
$68K |
| Jun 10 | Converse Construction, Inc. Award - Emergency BL Pump Replacements, Lassen Vol National Park Service |
$22K |
Who wins the most
- San Antonio River Authority 100 E Guenther San Antonio (1 award)
- Converse Construction, Inc. (1 award)
Questions
How many federal NAICS 221320 contracts are open from National Park Service?
On October 24, 2026 there were 2 open notices on SAM.gov. BidFox updates this page every morning from the official SAM.gov data.
Which agencies buy the most NAICS 221320 from National Park Service?
Counting solicitations from the last 12 months: National Park Service (2 solicitations).
Can small businesses bid on NAICS 221320 contracts from National Park Service?
Yes. 50% of the NAICS 221320 solicitations from National Park Service in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.
How do I get new notices like these by email?
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Learn more
Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.