COMPREHENSIVE MAINTENANCE OF BR AND EM WORKS LIKE OF STANDBY LT CABLES REPAIR TO DG SET SHEDS CONTROL PANELS SWITCHGEARS AMF PANELS EARTHINGS ETC FOR DG SETS INSTALLED AT VARIOUS LOCATION AT NAVAL STATION KARANJA

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr depth and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches exc 1.5 mtr wide and not exc 3.0 mtr depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling watering and well ramming in layers n.exc 25cm complete all as specified & directed.

Removing excavated materials to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the Starting point all as specified and directed .

Supply and fixing 1.5 SQMM FRLSH PVC insulated three core unsheathed industrial multistrand cable with flame retardent low smoke (FRLSH) properties with flexible bright annealed bare copper conductor for voltage grade upto 1100 V confirming to IS-694:2010 all as specified and directed.

Supply and fixing 2.5 SQMM FRLSH PVC insulated three core unsheathed industrial multistrand cable with flame retardent low smoke (FRLSH) properties with flexible bright annealed bare copper conductor for voltage grade upto 1100 V confirming to IS-694:2010 all as specified and directed.

Supply and erection of steel tubular swaged pole 410 SP 22, 8.5 Mtr long ,swan neck complete with cast iron base plate, finial Taper plug, bolts, nuts, and screws as specified type conforming to IS 2713 complete including 2 coats of aluminium paint over one coat of red oxide zinc chrome primer on external exposed surfaces and 2 coats of black bituminous paint on portion embedded in concrete in internal surfaces of pole including taking out old pole, complete all as specified and directed.

Supply and erection of steel tubular swaged pole 410 SP 22, 8.5 Mtr long complete with cast iron base plate, finial Taper plug, bolts, nuts, and screws as specified type conforming to IS 2713 complete including 2 coats of aluminium paint over one coat of red oxide zinc chrome primer on external exposed surfaces and 2 coats of black bituminous paint on portion embedded in concrete in internal surfaces of pole including taking out old pole, complete all as specified and directed.

Material and Labour for PCC 1:3:6 type C2 using (40 mm gradded stone aggregate) as in foundation of pole, mass filling complete all as specified &directed.

Material and Labour for PCC type B-1, 1:2:4 using (20 mm gradded stone aggregate) as in coping, including form work complete all as specified & directed.