Tender For corrigendum : repair and maintenance of control room building with leak proof treatment at 3311 kv pss barkatha. - repair & maintenance of control room building with leak proof treatement at 33/11 kv p/s/s barkatha.
Tender For design engineering supply erection testing and commissioning of 02 nos 80 mva 132-33 kv power transformer on the existing foundation along with dismantling of 02 nos 50 mva power transformers at same plinth at gss, hatia-i on turnkey basis
Tender For corrigendum : repair and maintenance with leak proof treatment of control room building at 3311kv pss sindoor, hazaribag. - repair & maintenance with leak proof treatement of control room building at 33/11 kv p/s/s sindoor, hazaribag.
Tender For design engineering supply erection testing and commissioning of 02 nos 80 mva power transformer on the existing foundation along with dismantling of 02 nos 50 mva power transformers at gss namkum on turnkey basis
Tender For design engineering supply erection testing commissioning of line differential protection for underground grid sub-station irba-sikidiri to sikidiri switchyard-srhp transmission line on turnkey basis
Tender For supply of electric line materials under o&m head for f.y. 2025-26 - d p channel support clamp (50x6 mm) for 8 mtr 200kg psc pole[nongalvanized] (1.1kgs.each), anticlimbing device (barbed wire) 2x12 swg, gi service pipe 40 mm diameter 3 mtr. length, galvanized nuts & bolts (assorted size), angle/side stay clamp (50x6mm) for 8 mtr 200 kg psc pole [galvanized] (1.08 kg), hot dip galvanized fabricated iron material for 33 kv line, lt line & dss, gi base plate for 33 kv (500x500x10 mm) avg weight 19.6 kg/plate
Tender For electric line materials under o&m head for f.y. 2025-26 - ace chemrod (artificial concept of earthing by chemical rod):- ace chemrod earthing electrode (consisting mid steel galvanised pipe of size 2500 mm in length x 48 mm outer dia x 2 mm thick. ms-rod of size 2575 mm x 16 mm be weided with bottom. the epoxy insulator of not less than 100 mm length is to be fixed on top of mild steel galvanized pipe, earthing complete conventional type having intermittent layer of charcoal and salt/gi earthing pipe 3.1 meter long & 40 mm dia and 50 kg bentonite powder, earthing (chemical) with gi earthing pipe 40mm 3.1 mtrs. long (bentonite as intermittent layers), gi stay set complete for d/s/s (1900x20mm) with stay wire 7/10 swg and guy insulator, 11 kv stay set complete 1800x16mm with stay wire7/10swg and guy insulator, earthing (chemical) with gi earthing pipe 20 mm 2.5 mtrs. long, gi stay set complete for d/s/s (1900x 16mm) with stay wire 7/12 swg and guy insulator, lt stay set complete (1700x16 mm) with stay wire 7/12 swg, gi stay wire no. 7/8 ,7/10 ,7/12 ,7/14, 7/16, gi wire no. 6/8/10, 33 kv h.g fuse unit (polymer type), 11 kv h.g fuse unit (polymer type), 33 kv b&s type disc insulator (polymer type) 90 kn with h/w fitting, 11 kv b&s type disc insulator (polymer type) 70 kn with h/w fitting, 11 kv b&s type disc insulator (polymer type) 45 kn with h/w fitting, 33 kv polymer pin insulator 10 kn with gi pin and nut & washer, 11 kv pin insulator 5 kn with gi pin (polymer type) and nut &washer, 11 kv pin insulator 10 kn, od 40 mm dia with pin (polymer type) and nut &washer, 33 kv post insulator 10 kn (polymer), lt pin insulator with pin (porcelain type), lt shackle insulator (porcelain type)