Putting the award page together from the records…
Putting the award page together from the records…
1ST CYC DREDG CHAN ISL -B,C,D,G -1ST 1M
Up for re-bid: ends 2026-10-31. Recompete brief → · Dredging of Los Angeles River Estuary and Port of Long Beach (Los Angeles County, CA) ↗
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
7 subawards totaling $927.4K (3.3% of what was obligated), as Manson Construction Co reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Merkel & Associates, Inc. | $345.1K | 1 | CA | 2025-10-21 | 2025-10-21 |
| Certex USA, Inc | $221.7K | 1 | AZ | 2025-02-14 | 2025-02-14 |
| Woolpert, Inc. | $118.6K | 1 | OH | 2025-01-23 | 2025-01-23 |
| Ost Trucks and Cranes, Inc. | $113.7K | 1 | CA | 2025-01-08 | 2025-01-08 |
| Pacific Maritime Group Inc | $49.7K | 1 | CA | 2025-01-15 | 2025-01-15 |
| H&E Equipment Services, Inc. | $44.6K | 1 | LA | 2025-01-22 | 2025-01-22 |
| Ventura Harbor Boatyard Inc | $34.1K | 1 | CA | 2025-01-30 | 2025-01-30 |
| Date | To | Amount | For |
|---|---|---|---|
| 2025-10-21 | Merkel & Associates, Inc. | $345.1K | WATER QUALITY MONITORING. |
| 2025-02-14 | Certex USA, LLC | $221.7K | GALVANIZED WIRE ROPE. |
| 2025-01-23 | Woolpert, Inc. | $118.6K | SURVEY DATA ACQUISITION, HYDROGRAPHIC MULTIBEAM SURVEY-PORT HUENEME ENTRANCE |
| 2025-01-08 | Ost Trucks and Cranes, Inc. | $113.7K | FURNISH 115 TON CRANE TO WORK AS DIRECTED. FURNISH TRACTOR TO HAUL CTW TRAILER. |
| 2025-01-15 | Pacific Maritime Group Inc | $49.7K | TUGBOAT SERVICE. |
| 2025-01-22 | H&E Equipment Services, Inc. | $44.6K | VARIOUS EQUIPMENT PIECES (GENERATOR TRAILER-MOUNTED DIESEL 26-50KW, TRAFFIC DELINEATOR, 45" POST, WELDER TRAILER-MOUNTED 400-499AMP DIESEL, ETC. |
| 2025-01-30 | Ventura Harbor Boatyard Inc | $34.1K | HAUL AND LAUNCH DREDGE TENDER. |
4 actions since 2024-12-04. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-06-09 | A00001 | Supplemental agreement (work within scope) | $21.2K | CONTRACT FOR CHANNEL ISLANDS/PORT HUENEME DREDGING. MOD REFERENCE NO. R00003 - TEMPORARY ENVIRONMENTAL CONTROLS. TOTAL CONTRACT PRICE INCREASED BY $21,223.00. COMPLETION DATE SHALL BE EXTENDED BY 273 CALENDAR DAYS BY REASON OF THIS MODIFICATION. |
| 2025-11-21 | P00002 | Supplemental agreement (work within scope) | $6.89M | QUANTITY INCREASE 1ST CYC DREDG CHAN ISL -B,C,D,G -OVER 1M |
| 2025-09-28 | P00001 | Supplemental agreement (work within scope) | $2.14M | CNTRCT FOR CHNNEL ISL AND PT HUENEME MNTNANCE DRDGING.REFNO.R00001 SS001 MOB&DEMOB TO CONT. ST CYCLEDREDGING.TOTALCONTRACT PRICE INCREASED BY $2,139,739.THE CONTRACT COMPLETION DATE SHALLBE EXTENDED BY332 CALENDARDAYS BY REASON OF THIS MODIFICATION. |
| 2024-12-04 | 0 | $18.82M | 1ST CYC DREDG CHAN ISL -B,C,D,G -1ST 1M |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-20). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗