supply and laying of 150 mm, 100 mm dia 'c' class ms pipes line for extension to the present fire fighting line from switchyard entrance to 33 kv transformers yard, stores godowns and scrap yard area, providing 65 mm ms single hydrant posts, stand mounting type ms hose cabinets with 2 nos rrl fire delivery hose and 1 no. ss branch pipe with nozzle (ss-304) gate valves, support structures etc at pches.
