H.—lsa.

Return of Noticrs given to repair Boilers — continued.

8

5a. 8 Return of Noticrs given to repair Boilers — continued. Number. TypeDescription of Repairs. 1 Portable ... Patch put on tube-plate with stay through centre ; also extra girder on crown of firebox. „ ... Eight new rivets in tube-plate. „ ... Patch fitted on throat-plate, and five new stays. Semi-portable ... Two new stays and two new compensating-rings. „ ... Compensating-rings fitted to sludge-doors. ... Manhole cut and new door fitted ; twelve stay-tubes fitted. „ ... Patch fitted on side of firebox. „ ... A number of screwed stays renewed. Semi-tubular ... Retubed. „ ... Patched on bottom of shell. „ ... Tubes beaded and ferrules fitted. „ ... Eight tubes renewed and two patches put on shell. i, ... Patch fitted on back end of boiler, patch on crown of dome, patch on bottom. „ ... New sludge-door. Traction ... Retubed. „ ... New firebox. „ ... Fireboxes patched. ... New crown-girders. „ ... Patch fitted under blow-off cock. „ ... New sludge-door. ... New studs in sludge-doors. „ ... New studs in manhole-door. ... Compensating-rings fitted to sludge-doors. „ ... Patch 10 in. by 10 in. on firebox and two compensating-rings on sludge-door. „ ... Two extra stays put in firebox. ... Three new tubes. „ ... Twenty new tubes. „ ... Number of new stays in firebox. ... New furnace-crown. ... New tube-plate, new front plate, new girders, and new tubes. ... Six new stays on top of firebox ; also extra girder on top of firebox. 1 3 1 2 1 1 1 4 3 4 1 1 1 11 2 13 1 4 1 3 1 6 1 1 1 1 3 1 1 1 1 1 2 1 3 1 1 1 1 4 4 1 I 2 2 ■2 1 1 1 2 2 1 14 6 2 1 1 2 1 1 - 1 1 1 1 1 10 6 1 i ... Six new tubes. ... Tubes expanded and ferrules fitted. „ ... ; New stays in firebox. Vertical flue ... Patch fitted on shell under stay. ... New uptake fitted and compensating rings round sludge-doors. „ ... Three patches fitted on firebox. ... Patch put under blow-off cock. Four new rivets in bottom landing. ... Bottom half of shell renewed. ... Firebox patched. ... Compensating rings on sludge-doors. ... Six new stays in crown. „ ... Patch fitted under safety-valve chest. ... New uptake. ... j Patch fitted on top of boiler round uptake. „ ... New manhole-door. „ ... j Patch fitted over crack in furnace. „ .. I Patch under check-valve. Vertical field tube Sixteen new tubes fitted. „ Compensating-ring, sludge-doors. „ ... Edge of manholes chipped round and new doors fitted. Vertical portable ... New tubes fitted. Vertical tubular ... Retubed. ... New crown and tubes. ... Patch under check-valve. „ ... Patch fitted round bottom of boiler. New furnace and tubes. ... Tubes expanded aud ferrules fitted. .. Three new tubes. ... New stay in centre of tube-plate. „ ... Patched round ash-pit. ... Riveting round furnace-door renewed. „ ... Patch on side of shell. ... Patch 20 in. by 17 in. fitted under cylinder. „ ... New tube-plate. „ ... Compensating-rings fitted to sludge-doors. „ ... New sludge-doors. Water-tube ... New uptake and downtake tubes. 431