Marine Surveys

VESSELS

Sea Hunter

28 ft. Parker

The Sea Hunter was designed and outfitted in 2016-2017 to be a fully functional coastal survey vessel. It is equipped with a navigational suite and survey tech station with all related hardware and software. Its main purpose is shallow water historic shipwreck survey and ground truthing survey anomalies.

Sea Hunter Specifications:

Hull Type: Parker, fiberglass

Length: 28’

Width: 8’

Draft: 2.6’

Power: 250HP Yamahas

Electronics: Complete 2016 Simrad Package

Scuba Tanks: 8ea 80cf scuba cylinders

Survey Equipment:

Geometrics 882 Magnetometer

4125 Edge Tech Side Scan Sonar

Survey Software:

Noble tech Time Zero Professional

Geometrics Mag Log Lite

Discovery Software

SonarWiz Complete Package

Hypack

Auto Cad

Arch Map

Seatrepid

45 ft. Key West #1 hull

The Seatrepid was designed and built in 2017-2018. Its main purpose is shallow water excavation but is capable of conducting operations in up to 50 ft. of water. She has living quarters for a crew of four and is suited for light expeditions and survey trips for up to seven days of operations.

Seatrepid Specifications:

Hull Type: Key West #1, fiberglass

Length: 45’

Beam: 15’

Draft: 38”

Power: Twin 430HP Cummings 6CTA

Transmissions: Twin Disk 2:1 with trolling valves

Main Generator: 35KW Kohler Power System

Back-up Generator: 8KW Northern Lights

Electronics: Complete 2018 Simrad Package

A/C: 4 ton carrier

Hydraulics: Three 14,000 lb. capstans, quick connects to connect underwater hydraulic tools

Tank Fill Compressor: Bauer K-14, electric below-deck

Excavation Equipment: High-pressure water jet; Venturi capabilities; 36” propwash deflectors (90°and 45°capability)

4 AquaPulse underwater metal detectors with accessories

Data recording station: Artifact documentation station and equipment; Onboard data recording computer station with AutoCAD and other related software

Scuba Tanks: 15ea 80cu scuba cylinders

Ground Tackle

Onboard artifact stabilization tanks

Fresh water maker

Sea Reaper III

72 Ft. Resmondo

The Sea Reaper lll was outfitted in 2014 to conduct professional historic shipwreck operations including survey, documentation, excavation and artifact recovery. She is a light expedition vessel capable of extended stays or surveys on permitted wreck sites and can house 10 persons comfortably for a period of up to 20 working days.

Sea Reaper Specifications:

Hull Type: Resmondo Boat Works, FRP (Fiber Reinforced Plastic) with Sea Flex planks

Length: 65’

Beam: 21.5’

Draft: 7.5’

Power: Twin 580 HP Caterpillar 3604E

Main Generator: 35 KW

Back-up Generator: 8 kw

Tank Fill Compressor: K-14, high pressure

Excavation Equipment: Airlift compressor Sulair 185CFM with two 5” aluminum airlift tubes that are 6’ long; Water jet and Venturi pump supply; 40” 90° propwash deflectors

8 underwater AquaPulse metal detectors with accessories

1 underwater handheld magnetometer

Data recording stations: Artifact documentation station and equipment; Two on-board data recording computer stations with Auto CAD and other related software

Six on board artifact stabilization tanks