1500 ST Drydock – Built 2012

Built 2012 – Custom 1500 ST Reported Lifting Capacity Dimensions: 150′ Long x 74′ Wide x 6.5′ deep Pontoon Hull – Drydock was constructed with outboard 26.5′ tall x 5′ wide wing walls with a longitudinal distance of 180′ and 65′ measured distance transversely between the wing walls. The drydock was constructed with a centerline longitudinal bulkhead used to support a centerline keel blockage system with a 4′ wide x 1″ thick overlay plate in addition to three port and starboard watertight compartments separated by two transverse bulkheads. Pontoon Arrangement : Total of six watertight compartments segregated by two transverse and one longitudinal bulkhead with a centerline keel blockage system Electrical Power : The drydock is fitted with a Stamford 200-KW generator driven by a Cummins 6-cylinder diesel engine with 480-volt shore power feed Floating/Submersible Drydock : The drydock is fitted with six Power Flow 8″ diameter submersible and/or non-clogging vertical deep well pumps, each set in a sump powered by a 25-HP electric motor. The drydock is also constructed with 8″ diameter discharge and flooding valves and 12″ diameter vertical vent stacks. The drydock is constructed with an air actuator system atop each discharge valve and a reach rod with manual valves for flooding.