tender for replacement of electrical & mechanical equipment of tubewells at oht and 80 yard plot mandoli., 1. supply of panel board suitable for 415 volts, 3 phase, 50 hz, 4 wire system 2. supply of pvc insulated pvc sheathed, copper conductor(flexible) cable 3. supply of 80mm dia. b class gi pipe length 3 mtr. with duly welded 4. supply of g.i. tail piece medium class of 0.5 mtrs 5. 5 supply of 80mm dia. gi bend with both side flanges duly welded and threaded as per site requirement. 02 nos. 6 supply of m.s. clamp of ms strip duly hole for holding the pipe of 80mm dia. with nut bolts and washer. 02 nos. 7 supply of m.s. bore cover made out of ms plate suitable for 12” dia. bore complete with suitable hole for passing the 80mm dia. gi pipe 01 no. 8 supply of nut bolts, washer of good quality as per requirement 55 kg. 9 supply of rubber packing sheet with 50 % neoprene (1.5 mm to 25 mm) isi mark. (payment will be made as per actual). sor (e&m) 2025 item code 22.6.1 45 kg. 10 fabrication/ supply of venturi assembly 80 mm dia. with complete accessories as required at site. 01 job 11 supply of ci double flanged swing type non return valve 80 mm as per is:5312 pn 1.0 ci body door / bronze to rubber ring / ss 410 twin pin sor (e&m) 2025 item code 4.14.3 make: - ivc/kirloskar/skope/shiva durga/any djb approved make etc.