Projects & Case Studies

White Lake Dock & Dredge vessels completing Manistique OU2 project

Manistique River AOC – OU2 Zones 5 & 6

Posted in

Project Summary LOCATION: MANISTIQUE, MICHIGAN DATES: APRIL 2019 – DECEMBER 2019 CONTRACT VALUE: $10,500,000 ROLE: PRIMARY CONTRACTOR DREDGING This project involved the dredging of approximately 42,000 cubic yards PCB impacted sediment. Approximately 1,100 cubic yards was TSCA level hazardous material. The materials were removed from various dredge management units within the outer harbor and river…

Read More
Dredging & Capping on the Ashtabula River AOC

Ashtabula River AOC – Dredging & Capping

Posted in

Project Summary LOCATION: ASHTABULA, OHIO DATES: NOVEMBER 2012 – NOVEMBER 2013 CONTRACT VALUE: $3,000,000 ROLE: SUB CONTRACTOR DREDGING Approximately 120,000 cy of organic silts impacted with PCB’s, metals, and PAH compounds were mechanically dredged. In addition, White Lake mechanically dredged approximately 11,500 cy of sand/gravel from non-impacted portions of the AOC. Our purpose built fleet…

Read More
Capping in the Duluth Superior Harbor

Duluth Superior Harbor – Slips 3 & C Remedial Cap

Posted in

Project Summary LOCATION: DULUTH, MINNESOTA DATES: AUGUST 2018 – DECEMBER 2018 CONTRACT VALUE: $3,000,000 ROLE: PRIMARY CONTRACTOR DREDGING This project involved the dredging of approximately 27,000 cubic yards of clean sand from an area of Duluth Harbor designated as “East Gate”. The dredging consisted primarily of clean, silty, sand. Very little soft, organic, sediment was…

Read More
Stormwater Detention Pond work

Stormwater Detention Pond 6 Dredging

Posted in

Project Summary LOCATION: ROMULUS, MICHIGAN DATES: AUGUST 2016 – OCTOBER 2016 CONTRACT VALUE: $1,000,000 ROLE: PRIMARY CONTRACTOR DREDGING & VEGETATION REMOVAL This project consisted of the mechanical dredging of ~28,000 cubic yards of non-impacted sediment and removal of ~8 acres of dense vegetation to increase the capacity of the detention pond and create a flow…

Read More
St. Mary's river dredging equipment

St. Mary’s River Dredging

Posted in

Project Summary LOCATION: SAULT STE. MARIE, MICHIGAN DATES: MAY 2015 – OCTOBER 2015 CONTRACT VALUE: $3,100,000 ROLE: PRIMARY CONTRACTOR DREDGING This project consisted of mechanically dredging ~130,000 cy of non-impacted sediments to restore grade along two heavily trafficked sections of the St. Mary’s River. Dredging was performed to restore a minimum grade of 29.5ft. All…

Read More
Thunder Bay aerial photo

Neebing McIntyre Floodway (Thunder Bay) Dredging

Posted in

Project Summary LOCATION: ONTARIO, CANADA DATES: JUNE 2015 – JULY 2015 CONTRACT VALUE: $300,000 ROLE: SUB CONTRACTOR DREDGING & VEGETATION REMOVAL White Lake contracted with Milestone Environmental (a Canadian based firm) to provide maintenance dredging of a floodway in Ontario, Canada. White Lake performed maintenance dredging of approximately 18,000 cubic yards of accumulated sediments from…

Read More
Manistique dredging site aerial photo

Manistique River AOC – OU1

Posted in

Project Summary LOCATION: MANISTIQUE, MICHIGAN DATES: AUGUST 2016 – DECEMBER 2016 CONTRACT VALUE: $3,500,000 ROLE: PRIMARY CONTRACTOR DREDGING This project consisted of mechanically dredging 10,000 cubic yards of PCB contaminated sediments and wood debris. Approximately 2,000 cy of the sediment was contaminated with TSCA level PCBs. All dredging was performed with White Lake’s Case CX460…

Read More
portage lake sunset

Former Portage Lake Shipping Canal Dredging

Posted in

Project Summary DATES: SEPTEMBER 2013 – SEPTEMBER 2014 CONTRACT VALUE: $2,300,000 ROLE: PRIMARY CONTRACTOR DREDGING White Lake Dock & Dredge provided a turn-key site and sediment remediation service for cleanup of a former MGP site in Hancock, MI. White Lake dredged 6,000 CY of MGP impacted sediment utilizing RTK-GPS guidance control integrated with our Case…

Read More