BLUE CURRENT Logo Blue Current Professional Engineers & Consultants
Commercial Diving · Marine Construction · PE-Led

Built On The Waterfront

Blue Current LLC is a professional-engineer-led marine contractor. Our divers inspect, repair and rebuild the structures that hold the waterfront together — bridges, bulkheads, piers, outfalls and intakes — from the surface to the mudline.

BLUE CURRENT Logo
4States Licensed
PEEngineer On Staff
24/7Emergency Response
ADCIDiving Standards
What We Do

Core Services

Every scope is planned, dived and documented by the same team — and signed by a licensed professional engineer when the deliverable calls for it.

Steel truss highway bridge crossing open water

Bridge Inspection

Underwater inspection of bridge substructures to NBIS requirements, with engineered findings and repair recommendations.

  • Routine & fracture-critical dives
  • Scour and undermining assessment
  • Pier, pile cap & footing survey
  • PE-sealed inspection reports
Commercial diver being tended on deck before a dive

Commercial Diving

Surface-supplied air diving operations run to ADCI consensus standards, with full topside support and documented dive control.

  • Surface-supplied & mixed-gas capable
  • Zero-visibility & contaminated water
  • Wet welding and burning
  • Confined space & penetration dives
Waterfront bulkhead reconstruction with a survey instrument set up on the deck

Marine Construction

Bulkheads, seawalls, fender systems and pile work — built, restored and load-verified against the design intent.

  • Sheet pile & timber bulkheads
  • Pile encasement & jacketing
  • Tie-rod and anchor systems
  • Fender & dolphin replacement
Diver working a sheet pile bulkhead at the waterline with helmet light on

Submerged Structures

Outfalls, intakes, sewer pipes, inlets and wastewater treatment structures — inspected and rehabilitated in place.

  • Outfall & intake inspection
  • Debris and silt removal
  • Valve, gate & screen servicing
  • Dam and spillway diving
Diver surfacing beside timber pile bents at a pier

Ports & Harbors

Berth clearance, pier condition surveys and dockside repair sequenced around active terminal operations.

  • Berth & channel clearance dives
  • Pier and wharf condition survey
  • Salvage & obstruction removal
  • Ship husbandry support
Remotely operated underwater vehicle working below the surface

ROV & Underwater Drone

Remote survey where a diver adds risk without adding data — high-current, long-run and hazardous environments.

  • Video & sonar documentation
  • Pre-dive reconnaissance
  • Pipeline & culvert runs
  • Deliverable-ready imagery
Diver working in broken ice during a winter inspection
The Blue Current Difference

Engineering In
The Water

Most marine contractors dive first and hand the findings to an engineer afterward. Blue Current puts the licensed professional engineer in the water with the crew. The person interpreting the section loss is the person who saw it.

  • PE-sealed deliverables — licensed in New Jersey, New York, Pennsylvania and Delaware.
  • Diver-owned and operated — ownership works the jobsite, not just the bid.
  • Year-round mobilization — ice, current, night work and tidal windows.
  • Public bid ready — bonded, insured and prequalification documentation on file.
Two Blue Current divers on site after a working dive
Safety & Compliance

Nobody Goes In
Unprepared

Dive planning, hazard analysis and a documented dive control log on every operation. Safety is a schedule input, not a form filed after the fact.

  • ADCI consensus standards and 29 CFR 1910 Subpart T compliance
  • Site-specific dive plans and job hazard analyses
  • OSHA 10/30, first aid, CPR and oxygen administration current
  • TWIC-credentialed personnel for secure port access
  • General liability and workers’ compensation coverage in force
In The Field

Project Gallery

Working dives across harbor, river and inland waters — in every season the schedule hands us.

Ownership

Leadership

Blue Current LLC is owned and operated by the people who run the jobs.

Chief Financial Officer

Angela Wolfe

Majority owner. Directs contract administration, bonding, insurance and financial controls across all Blue Current work.

Chief Operating Officer

Bradley Wolfe

Commercial union diver and underwater drone operator. Runs field operations, crew assignment and equipment readiness.

Principal Engineer

Gregory McGrath Jr., P.E.

Commercial diver and licensed professional engineer in New Jersey, New York, Pennsylvania and Delaware. Seals inspection and design deliverables.

Licensed & Operating In

  • New Jersey
  • New York
  • Pennsylvania
  • Delaware
  • Mid-Atlantic
  • Northeast

Have A Structure Underwater?

Send the scope, the location and the deadline. We will tell you what it takes to inspect it, repair it, or bid it.

Contact Blue Current