PSC code
MAINTENANCE OF SEWAGE AND WASTE FACILITIES
- PSC code
- Z1ND
- Latest action
- Aug 6, 2026
Fewer than the minimum comparable awards under this PSC code.
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| N4008423F4224 CONTRACT NO. N40084-21-D-0070, N4008423F4224, DBB TO CONSTRUCT SEWAGE LIFT STATION CAMP COURTNEY, OKINAWA, JAPAN (HQMC P405U), MOD.P00003 MOD TO EXTEND THE CONTRACT 39 CALENDAR DAYS | AMERICAN ENGINEERING CORPORATION | Department of Defense | — | Mar 9, 2026 | $2,807,774 |
| 191BWC25P0090 SLUDGE TRANSPORT AS PER THE ATTACHED SCOPE OF WORK POP: 9/7/2025 TO 3/7/2028. QUANTITIES MAY INCREASE OR DECREASE, INVOICING SHOULD REFLECT THE EXACT QUANTITIES RECEIVED UPON RECEIPT. | TATONKA TRUCKING LLC. | Department of State | AZ | Mar 24, 2026 | $2,311,680 |
| 140PS125C0014 GLCA-EMERGENCY-22DS FUNDED WATER TREATME | BRIC LLC | Department of the Interior | AZ | Mar 13, 2026 | $1,457,915 |
| N4008426F4067 REPLACE EXHAUST FANS AT YSK-4844 | MES TOKKI & ENGINEERING CO., LTD. | Department of Defense | — | Mar 6, 2026 | $724,648 |
| 127EAU22F0018 ND CONT 030100 REC VAULT TOILET PUMPING NEW BPA CALL FOR YEAR 2 POP 8/10/22-8/9/23 | RLA HOLDINGS, INC. | Department of Agriculture | AZ | Jun 13, 2022 | $542,000 |
| 140R2024P0045 MOD P00005 EXERCISE OPTION YEAR 2 - NEW MELONES RECREATION AREA - SERVICE & MAINTENANCE OF RESTROOM AND SEPTIC PUMPING | EL DORADO SEPTIC SERVICE, INC | Department of the Interior | CA | Mar 12, 2026 | $496,617 |
| 140P6326C0005 EO 14398: THIS CONTRACT IS FOR CONSTRUCTION SERVICES TO REPLACE SEPTIC SYSTEM AT KNIFE RIVER INDIAN VILLAGE HISTORIC SITE. | RAZOR CONSULTING SOLUTIONS, INC | Department of the Interior | ND | Jul 28, 2026 | $433,969 |
| N6247322F4504 ADD FRC FUNDING, POP 02FEB26-01AUG26, CHEMICAL TOILETS | CHUGACH CONSOLIDATED SOLUTIONS, LLC | Department of Defense | CA | Apr 2, 2026 | $423,362 |
| FA524026F0032 FY26 36 CES WASTE WATER SERVICES MAINTENANCE AND REPAIR SERVICES OY3 | BEN LUJAN TOWING, INC. | Department of Defense | GU | Mar 16, 2026 | $412,302 |
| 70CMSW23C00000023 EXTEND THE PERIOD OF PERFORMANCE OF THE AWARD-KROME SERVICE PROCESSING CENTER (SPC) SANITARY SEWER REPAIRS | LUMIA ONE, INC. | Department of Homeland Security | FL | May 21, 2026 | $388,866 |
| 127EAS26P0013 THIS PROJECT IS FOR THE ACQUISITION OF COMPREHENSIVE OPERATIONS, MAINTENANCE, SERVICE AND REPAIR ACTIVITIES FOR THREE (3) WASTEWATER TREATMENT PLANTS (WWTP) AND THEIR ASSOCIATED COLLECTION SYSTEMS FOR THE INYO NATIONAL FOREST. THE SYSTEMS INCLUDED AR | WATERWORKFORCE INC | Department of Agriculture | CA | Apr 29, 2026 | $384,223 |
| W912PF25PA094 MAINTENANCE AND CLEANING OF PETROLEUM OIL LUBRICANTS SEPARATORS (POL), GREASE TRAPS, LIFT STATIONS, WATER HOLDING TANKS AND FUEL TANKS AT USAG ITALY DMC | ECO.M. SERVIZI S.R.L. | Department of Defense | — | Apr 8, 2026 | $345,393 |
| W912BU25C0040 ROSLINDALE MA SEWER SYSTEM REPAIR DESIGN BUILD CONSTRUCTION PROJECT | AAECON GENERAL CONTRACTING LLC | Department of Defense | MA | Mar 4, 2026 | $248,160 |
| 140L6425P0024 VAULT PUMPING | RIVER SEPTIC LLC | Department of the Interior | AZ | Mar 13, 2026 | $201,949 |
| 75N99025P00109 PROVIDE ADDITIONALLY FUNDING FOR THE FULL REPLACEMENT OF FAILED REMAINING BACKFLOWS TO BE PERFORMED DURING WEEKEND HOURS. | SAMUEL HOLDINGS, LLC | Department of Health and Human Services | MD | Apr 15, 2026 | $183,086 |
| 140P5425C0017 THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING IN THE AMOUNT OF $9,857 FOR WATER MAIN AND GEOTEXTILE FABRIC INSTALLATION AS A SUPPLEMENTAL AGREEMENT TO THE CONTRACT. ALL OTHER TERMS AND CONDITIONS REMAIN THE SAME. | VICTORY CONTRACTING LLC | Department of the Interior | GA | Mar 9, 2026 | $176,608 |
| W15QKN24C5034 CATCH BASIN SERVICES AT USAG FORT DEVENS, MA 01434, IN SUPPORT OF THE FORT DEVENS DIRECTORATE OF PUBLIC WORKS (DPW). | CLOGBUSTERS UNDERGROUND TECHNOLOGIES, INC. | Department of Defense | MA | Mar 17, 2026 | $160,461 |
| 36C25222P0240 BIO DRAIN SYSTEM MAINTENANCE FOR THE CLEMENT J ZABLOCKI VAMC IN MILWAUKEE WI 53295 - IMPLEMENTATION OF EO 14398 | NCH CORPORATION | Department of Veterans Affairs | TX | Jul 12, 2026 | $155,823 |
| W564KV24C0042 REPAIR/REPLACE DEFECTIVE STORM DRAIN MANHOLES, CLAY KASERNE WIESBADEN | MISCELLANEOUS FOREIGN AWARDEES | Department of Defense | — | Apr 22, 2026 | $150,000 |
| 15B10926P00000025 ESTABLISHMENT OF BRIDGE CONTRACT FOR SOLID WASTE REMOVAL SERVICES. | REPUBLIC SERVICES OF KENTUCKY, LLC | Department of Justice | KY | Apr 7, 2026 | $139,194 |
| 1284LM24P0050 PUMPING AND DISPOSAL OF HUMAN REFUSE FROM MULTIPLE VAULT TOILETS AT VARIOUS LOCATIONS ACROSS THE FOREST. P0004: EXERCISE OPTION YEAR 02 | A-1 SANITATION INC | Department of Agriculture | MT | May 14, 2026 | $138,150 |
| 19GE2126P0895 PR15798284: F-FAC M&R RENEWING OF SEWER LINE AT G-WING @ COB | MISCELLANEOUS FOREIGN AWARDEES | Department of State | — | Jul 2, 2026 | $105,838 |
| 140R4026P0043 EO 14398 - RG-EBHD LIFT STATION PUMPING | TALON SEPTIC LLC | Department of the Interior | NM | May 1, 2026 | $103,377 |
| 12805B23P0292 THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE MANDATORY CONTRACT CLAUSE FAR 52.222 90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS, AS REQUIRED BY EXECUTIVE ORDER 14398. | R. E. PEDROTTI COMPANY, INC. | Department of Agriculture | KS | Jun 4, 2026 | $98,760 |
| 19GT5023C0004 WASTE WATER TREATMENT PLANT | MISCELLANEOUS FOREIGN AWARDEES | Department of State | — | Mar 17, 2026 | $85,695 |
Related records
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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.
Totals cover awards where the government recorded this PSC code. Codes are taken as reported; awards are never reclassified into a different code.
- 1Awards are grouped by the PSC code the government recorded on the award, taken from USAspending.gov and last refreshed Aug 10, 2026. Miscoded awards stay miscoded here; we do not reassign codes.