Pipe works
Pipe works of all materials
And any spaces
... ...
Pipe works
pipe repair for specialized cargo of certified fitters
Pipe works
pipes modification 
Steel works in cargo holds
Maintenance / Repairs
In Cargo Holds or cargo tanks
steel works in water ballast tanks
Maintenance / Repairs in Water Ballast Tanks 
steel works on shell plate
Damages caused by the stevedore/cargo handling will be repaired quickly (with class approval) using insert plates in order to avoid delay in the sailing schedule of the vessel. These damages may concern container cell guides, gangways, hatch covers, hand rails, cranes or damages to tank top plates caused by grabs during bulk cargo operation.