PSC Z1KB – Maintenance - Arms/Ammunition Facilities

What PSC Z1KB (Maintenance - Arms/Ammunition Facilities) covers, and 79 active federal contract opportunities classified under it.

Part of PSC Z – Maintenance, Repair, or Alteration of Real Property

Recent Opportunities

• USACE FY26 Brazos Island Harbor, Texas Entrance and Jetty Channels
  Agency: DEPT OF DEFENSE Posted: Aug 4, 2026 Due: Aug 3, 2026 NAICS: 237990
• Sabine-Neches Waterway, Texas, Sabine-Neches Maintenance Dredging
  Agency: DEPT OF DEFENSE Posted: Aug 3, 2026 Due: Aug 4, 2026 NAICS: 237990
• GIWW Corpus Christi Bay to Port Isabel and Channel toHarlingen Pipeline Dredging, Nueces, Kleberg, Kenedy, Willacy, and Cameron Counties, Texas
  Agency: DEPT OF DEFENSE Posted: Aug 3, 2026 NAICS: 237990 Set-Aside: NONE Location: Texas
• Gulf Intracoastal Waterway - Matagorda Bay to Corpus Christi Bay Maintenance Dredging
  Agency: DEPT OF DEFENSE Posted: Jul 31, 2026 Due: Aug 14, 2026 NAICS: 237990
• 127EAW26Q0037 - Dark Canyon Culvert Repair
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 30, 2026 Due: Aug 25, 2026 NAICS: 237990 Set-Aside: SBA Location: California
• FY27 Channel to Victoria - Maintenance Dredging Contract
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 Due: Aug 12, 2026 NAICS: 237990 Location: Texas
• 127EAW26Q0037 - Dark Canyon Culvert Repair
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 27, 2026 Due: Aug 25, 2026 NAICS: 237990 Set-Aside: SBA Location: CA
• W912HY26BA002
  Agency: DEPT OF DEFENSE Posted: Jul 24, 2026 Due: Aug 4, 2026 NAICS: 237990
• USACE FY26 Brazos Island Harbor, Texas Entrance and Jetty Channels
  Agency: DEPT OF DEFENSE Posted: Jul 21, 2026 Due: Aug 3, 2026 NAICS: 237990
• W912HY26BA002
  Agency: DEPT OF DEFENSE Posted: Jul 17, 2026 Due: Jul 29, 2026 NAICS: 237990
• USACE FY26 Brazos Island Harbor, Texas Entrance and Jetty Channels
  Agency: DEPT OF DEFENSE Posted: Jul 14, 2026 Due: Aug 3, 2026 NAICS: 237990
• Texas City Ship Channel, Texas Main Channel Dredging
  Agency: DEPT OF DEFENSE Posted: Jul 13, 2026 Due: Jul 9, 2026 NAICS: 237990
• FY26 Houston Ship Channel, Texas Bayport Flare Hopper Dredging
  Agency: DEPT OF DEFENSE Posted: Jul 7, 2026 Due: Jul 22, 2026 NAICS: 237990 Location: TX
• FY26 HSC Bayport Flare Dredging
  Agency: DEPT OF DEFENSE Posted: Jul 7, 2026 Due: Jul 22, 2026 NAICS: 237990 Location: TX
• USACE FY27 Galveston Entrance Channel and Houston Ship Channel Boliver to Redfish with Galveston Harbor Maintenance Dredging
  Agency: DEPT OF DEFENSE Posted: Jul 7, 2026 Due: Jul 28, 2026 NAICS: 237990 Location: TX
• USACE FY27 Houston Ship Channel, Texas, Bayport Ship Channel Maintenance Dredging
  Agency: DEPT OF DEFENSE Posted: Jul 7, 2026 Due: Jul 28, 2026 NAICS: 237990 Set-Aside: NONE Location: TX
• FY26 SNWW Maintenance Dredging
  Agency: DEPT OF DEFENSE Posted: Jun 30, 2026 Due: Jul 29, 2026 NAICS: 237990
• Texas City Ship Channel, Texas Main Channel Dredging
  Agency: DEPT OF DEFENSE Posted: Jun 29, 2026 Due: Jul 9, 2026 NAICS: 237990
• Texas City Ship Channel, Texas Main Channel Dredging
  Agency: DEPT OF DEFENSE Posted: Jun 29, 2026 Due: Jul 9, 2026 NAICS: 237990
• W912HY26BA002
  Agency: DEPT OF DEFENSE Posted: Jun 29, 2026 Due: Jul 29, 2026 NAICS: 237990
• USACE FY26 Brazos Island Harbor, Texas Entrance and Jetty Channels
  Agency: DEPT OF DEFENSE Posted: Jun 22, 2026 Due: Aug 3, 2026 NAICS: 237990
• Texas City Ship Channel, Texas Main Channel and Turning Basin Dredging
  Agency: DEPT OF DEFENSE Posted: Jun 9, 2026 Due: Jul 9, 2026 NAICS: 237990
• GIWW CORPUS CHRISTI BAY TO PORT ISABEL W/ CHANNEL TO HARLINGEN, PIPELINE DREDGING
  Agency: DEPT OF DEFENSE Posted: May 22, 2026 Due: May 22, 2026 NAICS: 237990
• GIWW CORPUS CHRISTI BAY TO PORT ISABEL W/ CHANNEL TO HARLINGEN, PIPELINE DREDGING
  Agency: DEPT OF DEFENSE Posted: May 7, 2026 Due: May 22, 2026 NAICS: 237990
• GIWW CORPUS CHRISTI BAY TO PORT ISABEL W/ CHANNEL TO HARLINGEN, PIPELINE DREDGING
  Agency: DEPT OF DEFENSE Posted: Apr 23, 2026 Due: May 22, 2026 NAICS: 237990

Data sourced from SAM.gov. Updated daily. Last updated: August 8, 2026.