Technical drawings NS171

125652 (77kb) Conduit collar for small diameter conduits

128113 (149kb) Mortar seal for cable slots and cable risers 

128117 (98kb) Mortar or cable brick seal for Busbar supplies associated with H Type LV Board

128118 (130kb) Spare conduit seal detail

128119 (165kb) Pillow seal for cable trench

128120 (100kb) Pillow seal for cables in floors or walls 

128121 (88kb) Pillow seal for cable and cable trays in floors and walls 

128123 (92kb) Cable trench coating near oil filled equipment in external yards

128467 (117kb) Mortar seal for new cable slots 

128468 (120kb) Mortar and pillow cable duct seals for floor and wall penetrations - indoor

184895 (77kb) Floor Seal – Spare Switchgear Cable Slot Seal

190509 (87kb) Mortar seal for Outdoor Floor Penetrations Slab on Ground

208655 (78kb) Cable Slot Seal: Used for cable openings through floor slabs

208657 (64kb) Cable Slot Seal - Alternative Configurations: Used for cable openings through floor slabs

225716 (153kb) Substation Bunded Areas Bund Floor Penetration For Secondary Cables

230284 (129kb) Cable Brick floor penetration seal – Power Cables 

232355 (23kb) Steel busway duct penetration seal

252098 (23kb) Cable Blanket Fire Protection of Power and Secondary Cables near Cable Joints – Plan at Cables on Trays – Sheet 1

252099 (23kb) Cable Blanket Fire Protection of Power and Secondary Cables near Cable Joints – Section at Cables on Trays – Sheet 2

252100 (23kb) Cable Blanket Fire Protection of Power and Secondary Cables near Cable Joints – Section at Cables on Trays – Sheet 3

252101 (23kb) Cable Blanket Fire Protection of Power and Secondary Cables near Cable Joints – Section at Cables on Trays – Sheet 4

252111 (23kb) Cable Blanket Fire Protection of Power and Secondary Cables near Cable Joints – Section at Cables on Trays – Sheet 5