ms Seven Seas Mariner is a passenger cruise ship with identification IMO number 9210139, MMSI number 311622000 and call-sign number C6VV8, registered in the Bahamas. The cruise ship is owned by NCL Norwegian (since 2014) and operated by Regent Seven Seas Cruises. The vessel debuted in 2001.
IRC 2003 Handrail height, measured vertically from the sloped plane adjoining the tread nosing, or finish surface of ramp slope, shall be not less than 34 inches (864mm) and not more than 38 inches (965 mm).
Step 2) Install a 2â³x 3â³ or 2â³x 4â³ piece of lumber parallel to the top hand rail with the top of that piece being 36 inches high. Use wood blocks or fasteners to attach it to the hand-rail below. This is the âcode railâ. Your railing height is now up to the 36â³ code.