Great Lakes wins New Haven dredging with separate delay options

Confirmed award and the two published value bases

The separate SAM award notice names Great Lakes, the 20 August award date and USD 69.4692 million base-and-all-options value. The 24 August federal contract announcement records USD 68.8692 million awarded and obligated and an estimated 31 March 2028 completion. Both original public browser bodies were read on 23 October. The certified two-page July bid abstract was completely downloaded, read and visually checked on both pages; its extensions reproduce all four bids and the government estimate. The 39-page 30 June 2025 USACE planning deck was completely downloaded and text-read, with six relevant pages visually reviewed. Its approach depths, windows and survey requirements retain that planning date. Current NTP, actual mobilisation, accepted quantities and cash payments remain separate evidence tasks.

Seasonal plant costs and coordination work

The bid gives the delivery team separate prices for ordinary material, habitat sand, drilled and blasted rock, two seasonal plant moves and coordination work. Great Lakes' second-season mobilisation and demobilisation entry is USD 7.989 million, compared with USD 3.75 million for the first. Receiving-site access, early section releases and survey handover affect the work each seasonal spread can perform.