# Landfill Tipping Fees for Yosemite NP

Canonical: https://abierto.us/opportunities/140p8526q0024

- Solicitation number: 140P8526Q0024
- Notice type: Award notice (first published as sources sought)
- Status: Awarded to County of Mariposa for $331,300.00
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: PWR Sf/Sea Mabo (140P85)
- NAICS: 562212 Solid Waste Landfill
- Product or service code: S222 Waste Treatment and Storage
- Place of performance: El Portal
- County: Mariposa County (FIPS 06043). https://abierto.us/counties/mariposa-county-ca-06043
- City: Mariposa. https://abierto.us/cities/mariposa-ca-0645932
- First posted: February 6, 2026
- Last posted: June 4, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6d58af162b184c1fb396b6062758cb78/view

## Description

Landfill Tipping Fees for Yosemite NP

## Award on USAspending

- Recipient: County of Mariposa (UEI PNG4LUYEKK53)
- Contract: 140P8526C0006, definitive contract
- Obligated: $331,300.00
- Competition: Not Competed Under SAP, 1 offers received
- Link: award number 140P8526C0006 equals the contract number; same awarding office 140P85 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140P8526C0006_1443_-NONE-_-NONE-/


## Publications

- February 6, 2026: Sources sought, due February 23, 2026 at 8:00 PM EST. Notice 9be6f1aaefe44c0fa90e92fdab19ffa1. https://sam.gov/workspace/contract/opp/9be6f1aaefe44c0fa90e92fdab19ffa1/view
- February 6, 2026: Special notice, due February 23, 2026 at 8:00 PM EST. Notice eb0150b0694840debcde91ad7f19ab1a. https://sam.gov/workspace/contract/opp/eb0150b0694840debcde91ad7f19ab1a/view
- May 18, 2026: Justification. Notice adad72998200470cbf075bd3f5c2ca40. https://sam.gov/workspace/contract/opp/adad72998200470cbf075bd3f5c2ca40/view
- June 4, 2026: Award notice. Notice 6d58af162b184c1fb396b6062758cb78. https://sam.gov/workspace/contract/opp/6d58af162b184c1fb396b6062758cb78/view

## Points of contact

- Modjeski, Timothy, Timothy_Modjeski@ios.doi.gov, 3038199916

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p8526q0024.