Controls, and connections for salvage hose, is provided on the deck. In addition these pumps are used as bilge pumps. The main and auxiliary headers are constructed in sections to permit removal of any portion without disturbing any major part of the boat. All branch lines leading from the headers are provided with emergency gate valves near the header. These valves are to be used only when damage occurs to any of the branches or repairs are needed in the operational valves in the branches.
Galvanic protection is provided for both the main and auxiliary headers.
DECK MATS Linked, rubber and fabric, deck mats are used instead of the usual non-skid mastic. These mats are non-skid under all conditions. In addition they are resilient and non-abrasive so cause no injury to members falling on them. These mats are easily maintained and present a good appearance. All air supplying the engines is taken from outside the vessel.