Contract award
CORNERSTONE ENVIRONMENTAL CONSULTING LLC
SIN: 899 1THE SERVICES INCLUDE, BUT ARE NOT LIMITED TO CONSULTATION IN THE AREAS OF:: PLANNING AND DOCUMENTATION SERVICES FOR THE DEVELOPMENT, PLANNING, FACILITATION, COORDINATION, AND DOCUMENTATION OF AND/OR FOR ENVIRONMENTAL INITIATIVES (OR MANDATES SUCH AS EXECUTIVE ORDER 13693 IN AREAS OF CHEMICAL, RADIOLOGICAL, AND/OR HAZARDOUS MATERIALS; ISO 14001 ENVIRONMENTAL MANAGEMENT SYSTEM (EMS) AND SUSTAINABLE PERFORMANCE MEASURE DEVELOPMENT; ENVIRONMENTAL ASSESSMENT (EA) AND ENVIRONMENTAL IMPACT STATEMENT (EIS) PREPARATION UNDER THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA); ENDANGERED SPECIES, WETLAND, WATERSHED, AND OTHER NATURAL RESOURCE MANAGEMENT PLANS; ARCHEOLOGICAL AND/OR CULTURAL RESOURCE MANAGEMENT PLANS; ENVIRONMENTAL PROGRAM AND PROJECT MANAGEMENT; ENVIRONMENTAL REGULATION DEVELOPMENT; CLIMATE CHANGE ADAPTATION AND RESILIENCY PLANNING AND IMPLEMENTATION SUPPORT, INCLUDING BUT NOT LIMITED TO, IDENTIFYING CLIMATE RISKS AND IMPACTS; APPLYING AND INTERPRETING CLIMATE AND IMPAC
- PIID
- 47QRAA19D0057
- Award key
- CONT_IDV_47QRAA19D0057_4732
- Recipient UEI
- LXYTA3FNXNG1
- Source as of
- —
Current award value
—3
Obligated to date
$02
Potential with options
$2,000,0003
- Awarding agency
- General Services AdministrationFederal Acquisition Service
- Contractor
- CORNERSTONE ENVIRONMENTAL CONSULTING LLC
- Place of performance
- —
- Set-aside
- No set-aside used
- Pricing
- Fixed Price with Economic Price Adjustment
- Competition
- Full and Open Competition999 offers received
- Period of performance
- Mar 1, 2019 — Feb 28, 2029
- Benchmark category
- Unclassified
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | Feb 28, 2019 | Initial award | $0.00 | — |
| PM0001 | Feb 28, 2019 | M | $0.00 | — |
| PM0002 | Apr 24, 2019 | M | $0.00 | — |
| PA0003 | Dec 31, 2019 | M | $0.00 | — |
| PA0004 | Jan 22, 2020 | M | $0.00 | — |
| PSA812 | Feb 3, 2020 | M | $0.00 | — |
| PSA815 | Mar 17, 2020 | M | $0.00 | — |
| PSA821 | Jun 9, 2020 | M | $0.00 | — |
| PSA808 | Jun 10, 2020 | M | $0.00 | — |
| PSA824 | Aug 17, 2020 | M | $0.00 | — |
| PSA826 | Nov 12, 2020 | M | $0.00 | — |
| PSA829 | Feb 17, 2021 | M | $0.00 | — |
| PSA832 | May 18, 2021 | M | $0.00 | — |
| PSA834 | Sep 2, 2021 | M | $0.00 | — |
| PSA837 | Oct 11, 2021 | M | $0.00 | — |
| PSA839 | Dec 20, 2021 | M | $0.00 | — |
| PSA842 | Apr 1, 2022 | M | $0.00 | — |
| PA0005 | Jun 4, 2022 | M | $0.00 | — |
| PA0006 | Jun 7, 2022 | M | $0.00 | — |
| PSA847 | Jul 11, 2022 | M | $0.00 | — |
| PS0007 | Sep 26, 2022 | M | $0.00 | — |
| PSA853 | Jan 20, 2023 | M | $0.00 | — |
| PA0008 | Mar 2, 2023 | W | $0.00 | — |
| PSA856 | May 22, 2023 | M | $0.00 | — |
| PSA863 | Jul 25, 2023 | M | $0.00 | — |
| PA0011 | Sep 2, 2023 | M | $0.00 | — |
| PA0012 | Sep 13, 2023 | M | $0.00 | — |
| PSA868 | Dec 6, 2023 | M | $0.00 | — |
| PSA869 | Dec 11, 2023 | M | $0.00 | — |
| PA0013 | Jan 9, 2024 | M | $0.00 | — |
| PA0015 | Jan 16, 2024 | M | $0.00 | — |
| PO0009 | Jan 17, 2024 | G | $0.00 | — |
| PSA882 | Apr 18, 2024 | M | $0.00 | — |
| PSA883 | Jun 2, 2024 | M | $0.00 | — |
| PSA885 | Aug 12, 2024 | M | $0.00 | — |
| PA0016 | Oct 9, 2024 | M | $0.00 | — |
| PA0017 | Oct 18, 2024 | M | $0.00 | — |
| PA0018 | Dec 3, 2024 | M | $0.00 | — |
| PSA887 | Dec 30, 2024 | M | $0.00 | — |
| PA0019 | Jan 1, 2025 | M | $0.00 | — |
| PSA888 | Jan 25, 2025 | M | $0.00 | — |
| PA0020 | Mar 4, 2025 | M | $0.00 | — |
| PA0021 | May 1, 2025 | M | $0.00 | — |
| PSA897 | May 5, 2025 | M | $0.00 | — |
| PA0022 | Jun 26, 2025 | M | $0.00 | — |
| PSA904 | Aug 8, 2025 | M | $0.00 | — |
| PSA905 | Sep 6, 2025 | M | $0.00 | — |
| PSA907 | Nov 26, 2025 | M | $0.00 | — |
| PS0023 | Jan 15, 2026 | M | $0.00 | — |
| PSA914 | Apr 7, 2026 | M | $0.00 | — |
| PSA909 | Apr 10, 2026 | M | $0.00 | — |
| PSA915 | Apr 19, 2026 | M | $0.00 | — |
| PSA917 | Jun 12, 2026 | M | $0.00 | — |
| PSA920 | Oct 12, 2026 | M | $0.00 | — |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
| contractor_id | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
| current_award_value | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
| naics_code | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
| potential_award_value | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
| psc_code | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
| total_obligated | USAspending.gov | — | Oct 14, 2026 | usaspending_contract_csv@2026.08.2 | 2d357cc5f8bb |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.
- 1Rollup values derive from 54 transaction records parsed from USAspending.gov, retrieved Oct 14, 2026 by transform awards@2026.08.1.
- 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
- 3Current and potential award values are taken from the latest reported action, not summed across modifications.