Current Projects


MSF Norfolk Electro-Magnetic Triaxial Sensor Array Replacement

This project consists of utilizing divers to remove 13 Magnetometer sensors and 7 EMT sensors along with 13 protective concrete cylinders. Divers will then install 13 EMT sensors, route cables to the DCS tower, and complete the final alignment of each individual sensor before covering with nonmagnetic gravel fill.

DesBuild Inc.

Kings Bay Sub Base, B5044 Repair Concrete Caisson

Contract value: 3,081,276

This project consists of 700 plus feet of high pressure crack injection, spall repairs, access hatches replacement, railing replacement and miscellaneous stainless steel repairs, removal of mail seal, prepare & recoat embedded plates and reinstall main seal, design cathodic protection system & install anodes, demolish and replace stainless steel bearing plate.

Mortenson Construction

Kings Bay Sub Base, EHW 1:Repair 1

Contract Value: $12,591,634.00

The project involves concrete rehabilitation of piles and the wharf deck, and repairs to steel waterfront structures and piles. Cathodic protection grout filled jackets will be installed on 687 concrete piles to repair corrosion spalls and provide future protection from corrosion. 192 steel fender pile will be repaired with epoxy and wrapped with a petroleum tape and fiberglass wrap for corrosion resistance and strengthening of the pile. Ancillary wharf structures and mooring hardware such as ladders, bits, capstans, and fender system will be replaced or repaired as required.

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