MCS PAN across skeleton framework around ship's hull (ship under construction) at Burrard Drydock Co., Vancouver North. MCS of shipyard worker using pneumatic rivet gun to secure fitting to ship's deck, MCS TILT UP from man cutting circular piece of steel with acetylene torch, to rivetter and bucker rivettting on another part of the ship. LS of steel section being lowered to ship's hull ( in construction) in drydock. Two men securing bulkheads in background. CS of head and shoulders of shipyard worker as he guides marker into place.