Tender For corrigendum : supply of socket out combination unit 3 pin , gi tubing med gde 80 mm , stop cock brass 20 mm , bib cock pvc 20mm , gi flange 80 mm , led batten 20 watt , gi flange 100 mm , nipple gi 20 mm , socket piano type 16 amp , gi union socket 80 mm , socket 15 amp , switch piano type 5 amp , gi tee redg 25 by 15 mm , gi socket 40 mm , gun metal gate valve lead tin bronze brass 20 mm , pvc board 7 inch by 4 inch by 2 inch , switch single pole piano , ss combination 15 amps , pvc casing caping 25 mm , gi union socket 25 mm , gi elbow 25 mm , distilled water 5 ltr , change over switch 32 amp , elbow 3 way gi 32 mm dia , pvc connection pipe 15 by 900mm , pvc bd 4 inch x 4 inch , plug top 05 amps , fuse wire copper tinned 100 amp , switch single pole piano one way 16 amp , allum sheet 22 gauge , gi flange 150 mm , lamp holder , gi socket redg 25 by 20mm , lugs allm 25 sqmm , battery terminal 12 volt , gi union socket 50 mm , lugs allum 50 sqmm , gi bend 20 mm , thermostat switch for gyser 25 50 ltrs , fuse wire copper 30 amp , pvc casing caping 20 mm , gi elbow reducing 25 by 20 mm , plug top 15 amp , gi socket 15 mm , gate valve 50 mm , gi socket redg 80 by 50 mm , board rectangular 8 inch by 10 inch , pvc bd 12 inch x 8 inch , gate valve with brass spindle 80mm , angle holder pvc , lead peg , soap rin 250 gms , alum ferric gde , gi tubing med gde 100 mm , tee equal gi 20 mm , pvc bd 6 inch by 4 inch , pvc board 8 inch by 6 inch , gland packing 15 mm , pegs alum 75 mm , bulk head fitting led 9 or 10 watt , switch for call bell 5 amp , cfl bulk head 2 by 11 watt , gland packing 3 4 inch , bend gi 20 mm , pvc casing caping 15 mm , heating element 1500 watt , fuse wire copper tined 32 amp , gi socket 25 mm , angular holder , pipe pvc 20 mm bore , lugs allum 70 sqmm , panel pin 20 mm , plug gi 20 mm , pvc board 8 inch by 10 inch by 2 inch , gi elbow 50 mm , gi tee 25 mm , gi bend 150 mm , gi tee 150 mm , gi socket 150 mm , nipple gi 25 mm 6 inch , gi elbow reducing 40 by 20 mm , h t tape , rubber washer 20 mm for bib cock , nipple gi 20mm by 100 mm , gi bend 25 mm , nipple gi 20mm by 50 mm , gi elbow reducing 40 by 25 mm , heating element 1000 watt , gi bend 40 mm , gi socket 100 mm , gi elbow reducing 25 by 15 mm , bend gi 25 mm , geyser heating element 2000 watt , gland packing 1 2 inch , gi bend 50 mm , gland packing 1 inch , gi plug 25 mm , gi tee 40 mm , gi tee 50 mm , ceiling rose , bend gi 80 mm , isolator dp 40 amp , fuse wire copper tinned 5 amp , pendent holder , indicator lampacsr conductor size weasel, sluice valve 80 mm, led rod 18w by 4 ft , heat shrinkable sleves 70 sqmm 1 pt 1 kv, heat shrinkable sleves 50 sqmm 1 pt 1 kv, heat shrinkable sleves 120 sqmm 1 pt 1 kv, led tube light fitting complete set t 5 18 20w, heat shrinkable sleves 240 sqmm 1 pt 1 kv, sluice valve 150 mm, change over switch 100 amp 4 pole, led lamp 20w cdl, altoch sodium hypochiorite chlorine, straight through joint 120 sqmm, gasket sheet leather type, change over 200 amp 4 pole 415 volt with side handle, distribution board 8 way 16 amp, pvc connection pipe, sluice valve 100 mm, tube light fitting complete led 1 by 20 watt, switch socket combination, led batten 18 watt 1150 mm, lugs alu cable 150 sqmm, socket out let multiple socket, gi tubing med gde 40 mm , heating element 1500 amp, call bell ding dong, switch socket out combination unit 6 amp, change over switch 63 amp, fuse wire copper tinned 60 amp, led luminaire light 200 w street light , change over switch 32 amp 4 pole, alum crystal, lugs alu cable 120 sqmm, change over switch 100 amp, led lamp 9w , switch single pole piano type one modular , led lamp //bid details2 / 127
Tender For 25 kv earthing/discharge rod assembly for high rise ohe with working voltage 25 kv ac traction with top clamp (suitable for 36 to 50 mm bus bar and also suitable for 10 to 20 mm dia. conductor) . pole made of cast resin or resin-bonded glass fibre, coated with three coats of poly- urethane, the discharge /earthing pole assembly shall have an overall length of not less than 7.5 meters in five equal sections. single core flexible multi strand annealed copper cable should have double insulation, a cross section of 40 sq mm of size 248/0.45 mm and 14 meter long cable (specification is: 1554 (pt. i)- 1988 and is 2071 (pt. 1 and iii). with earthing double clamp drg. no. eti/ohe/sk/482 or latest (each discharge rod is to be supplied with 02 nos. earting clamps), insulated tee junction- insulated tee junction drg no. eti/ohe/sk/481 and re/33/p/530 or latest (the cable should have an insulated tee junction and the tee clamp should be of brass covered in clamp casing of ebonite material). and whole assembly to be supplied in rugged canvas bag and all shall be as per rdso specification no. eti/ohe/51 (9/87) with latest a and c slip no. 1 (10/92) or latest , and additional part required with each discharge rod to be supply. (1) 01 nos. insulated tee junction. (2) 01 nos. top clamp made of copper suitable for 36 to 50 mm bus bar and also suitable 10 -20 mm dia conductor, (3) 01 nos. spare earthing clamp and. (4) special instruction- 1. discharge rod cable lugs should be made of copper. 2. the cable should have double insulation, a cross- section of 40 sq mm, and 248/0.45 mm strands. 3. the discharge rod should be strong enough to prevent swaying or breaking during maximum extension. every nut and bolt used in the discharge rod must include a washer and spring washer to ensure secure fastening. 5. after the award of the p.o., the firm must ensure approval of one sample of the discharge rod from the consignee before rites inspection. 6. the length of cable from the earthing clamp to top clamp shall not be less than 12.5 mtr. in the cable an insulated tee junction shall be provided at a distance of about 3.5 mtr from the earthing clamp. from this insulated tee junction another piece of cable not less than 1.50 m long shall be provided at the end of which other earthing clamp shall be provided. 7. the galvanizedsteeltube (threaded) used for coupling of pieces of discharge rod should be at least 20 cm or more as required to prevent swaying of pole assembly during erection at site. also at every 5 cm apart two nos steel rivet is required to be provide on galvanizedsteeltube ( for preventing the galvanizedsteeltube from coming out from each discharge rod pole end). i.e. about 08 nos. or more steel rivet as required per galvanizedsteeltube is to be provided for proper fastening of galvanizedsteeltube inside the each pole of discharge rod. (warranty period- 30 months after the date of delivery). [ warranty period: 30 months after the date of delivery ]