| | A250 URGENT REPAIRS TO PIER 1 LOCATED AT BOSTON NATIONAL HISTORICAL PARK. | ACK MARINE & GENERAL CONTRACTING LLC | $2,077,107 | NATIONAL PARK SERVICE | NATIONAL PARK SERVICE | — | 237990Other Heavy and Civil Engineering Construction | Z1PZMAINTENANCE OF OTHER NON-BUILDING FACILITIES | Mar 31, 2026 | Mar 31, 2026 | Sep 30, 2026 |
| | DEWATERING AND WHEEL REPLACEMENT AT THE NEW BEDFORD HURRICANE BARRIER IN THE TOWN OF NEW BEDFORD, MA | ACK MARINE & GENERAL CONTRACTING LLC | $3,590,761 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Y1QACONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | Sep 28, 2021 | Sep 20, 2021 | May 2, 2022 |
| | BASE BID - FENDER PILE REPAIR ISS | ACK MARINE & GENERAL CONTRACTING LLC | $669,132 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 237990Other Heavy and Civil Engineering Construction | Z2PZREPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES | Apr 13, 2020 | Apr 13, 2020 | Aug 23, 2020 |
| | 3534557 - REPLACE INBOARD FLOATING DOCK STA PT ALLERTON | ACK MARINE & GENERAL CONTRACTING LLC | $210,800 | US COAST GUARD | US COAST GUARD | — | 237990Other Heavy and Civil Engineering Construction | Z1AZMAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | Oct 12, 2018 | Oct 12, 2018 | Mar 21, 2019 |
| | NEW BEDFORD HURRICANE BARRIER SECTOR GATE PAINTING, MA | ACK MARINE & GENERAL CONTRACTING LLC | $754,248 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 238320Painting and Wall Covering Contractors | Y1LBCONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | Aug 31, 2018 | Aug 17, 2018 | Nov 19, 2019 |
| | JETTY REPAIR, GREEN HARBOR, MARSHFIELD, MASSACHUSETTS | ACK MARINE & GENERAL CONTRACTING LLC | $1,023,125 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 237990Other Heavy and Civil Engineering Construction | Y1QACONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | May 17, 2018 | May 1, 2018 | Oct 22, 2018 |
| | COVERED MOORINGS REPAIR AT BASE BOSTON IGF::OT::IGF | ACK MARINE & GENERAL CONTRACTING LLC | $418,017 | US COAST GUARD | US COAST GUARD | — | 237990Other Heavy and Civil Engineering Construction | Z1AZMAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | Oct 19, 2017 | Oct 19, 2017 | Apr 30, 2018 |