Tender For corrigendum : supply , storage, handling, erection, installation, commissioning and testing of electrical equipment like power and control cable ,cable trays and supports lighting system and earthing system at rr site in oesc system. - supply and installation of following pre-fabricated and galvanized cable tray supporting structure materials as per specification, tender drawing (raps-1to8/ 01652/2053/ga) and reference drawings nos. kapp-3&4/ 21490/ 2002, 2003 & 2004/dd., 22 (22 mm dia) first rod with m22x55 long threading on one end & m 22 hex nut, isa 65x65x6, 22 (22 mm dia) rod, isa 65x65x8, ismc 75 channels, couplers (36 odx6 thk.), weld attachment (made of 75x10 thk. plate,320 long), swivel washer seat (46 x16 thk.), swivel washer (40 x16 thk.), iso 1234, 3.5x32 spilit pin, shear bolt m10x70 with hex. head & nut & washer, iso 1234, 3.5x20 split pin, washer (48 , is 2016), 3 mm thick l clamp with m8x30 mm long bolt, 2 plain washer, 1 spring washer and nut, 600mm long, 30 mm wide & 2.5 mm hot dip galvanized strip with two nos. of m8x30 mm long bolt, 4 plain washer, 2 spring washer and 2 nuts, supply and installation of following sizes of 1100v rated, cu conductor, xlpe insulated, frls pvc (st2) inner and outer sheathed un-armoured power cables along with wooden cable drums, 3cx2.5 sq.mm, 4cx2.5 sq.mm, 2cx2.5 sq.mm, supply and installation of following medium duty gi pipes/ heavy duty erw rigid conduits for routing cables from cable trays to distribution boards or to various field equipment or between equipment as directed by engineer- in- charge., 100 mm dia pipe, 65 mm dia pipe, 40 mm dia pipe, 25 mm dia conduit, supply and termination / connection of following types and sizes of 415v power cables at both ends along with cable glands, lugs, ferrules, clamps, hardware etc., and drilling of gland plates, crimping of lugs for termination of following cables (source end & load end considered separately)., supply of 3.5cx300, al, unarmoured, supply of 3.5cx185, al, unarmoured, supply of 4cx16, cu, unarmoured, supply of 3cx6, cu, unarmoured, supply of 4cx2.5, cu, unarmoured, supply of 3cx2.5, cu, unarmoured, supply of 2cx2.5, cu, unarmoured, termination / connection of 3.5cx300, al, unarmoured, termination / connection of 3.5cx185, al, unarmoured, termination / connection of 4cx16, cu, unarmoured, termination / connection of 3cx6, cu, unarmoured, termination / connection of 4cx2.5, cu, unarmoured, termination / connection of 3cx2.5, cu, unarmoured, termination / connection of 2cx2.5, cu, unarmoured, supply and termination of lugs for the following power cables (suitable bi-metallic connector shall be provided for termination of aluminium cable on copper bus bar) (neutral core lug shall be of suitable size)., lugs for 3.5cx300, al, unarmoured, lugs for 3.5cx185, al, unarmoured, lugs for 4cx16, cu, unarmoured, lugs for 3cx6, cu, unarmoured, lugs for 4cx2.5, cu, unarmoured, lugs for 3cx2.5, cu, unarmoured, lugs for 2cx2.5, cu, unarmoured, supply and installation of mortar based fire stops and fire break for all floor & wall openings of cable trays and in the run of cable trays and for sealing of electrical conduits including supply of structural steel support material if required., supply of 3 hr. rated fire stop for cable penetration in floor/walls + fire stop for cable/wire conduits & pipe sleeves, supply of 30 minute rated fire retardant compound (fire break) over cable, installation of 3 hr. rated fire stop for cable penetration in floor/walls + fire stop for cable/wire conduits & pipe sleeves, installation of 30 minute rated fire retardant compound (fire break) over cable, supply and installation of following sizes of gi conduits including supply & installation of all accessories like bends, elbows, couplers, hospital saddles, spacers, gi junction boxes, gi pull boxes, etc., and other accessories required to complete the job on wall/ column/ ceiling etc. as per specification and draw
Tender For corrigendum : supply of 6 nos of 12 1/4 inch tricone sealed roller bearing steel tooth (hard formation) rock roller bit of iadc 324 with api pin connection suitable for tubewell construction in alluvial, sedimentary and soft rock formation with direct rotary rig
Tender For corrigendum : supply of 4 nos of 16 inch tricone sealed roller bearing steel tooth (hard formation) rock roller bit of iadc 324 with api pin connection suitable for tubewell construction in alluvial, sedimentary and soft rock formation with direct rotary rig.
Tender For supply of consumable nx drilling work ,, mfg and providing nx bw surface set diamond core bit 30/60 spc 17 cts rc 20/22, 4 water ways ,, mfg and providing nx bw surface set diamond core bit 60/80 spc 16 cts rc 20/25, 4 water ways ,, mfg and providing nx bw surface set diamond core bit 80/110 spc 12 cts rc 20/25, 4 water ways ,, mfg and providing nx bw impregnated diamond core bit 42cts rc 30/35, 4 water ways ,, mfg and providing nx bw impregnated diamond core bit extra hard, 48 cts rc 30/35, 4 water ways ,, mfg and providing nx bw impregnated diamond core bit extra hard, 32 cts rc 25/30, 4 water ways ,, mfg and providing 6" impregnated diamond core bit ,, mfg and providing nx non core bit (plug) 30/60 25 cts ,, mfg and providing nx surface set diamond casing shoe bit 30/60 spc. 14 cts, 4 water ways, rc 20/22 ,, mfg and providing nx surface set diamond casing shoe bit 60/80 spc. 14 cts, 4 water ways, rc 20/25 ,, mfg and providing nx impregnated diamond casing shoe bit 30/35 rc 32 cts ,, mfg and providing nx single tube reaming shell 10/15 spc, 9 cts ,, mfg and providing nx single tube reaming shell 30/60 spc, 11cts ,, mfg and providing 6" st reaming shell ,, mfg and providing 6" dt reaming shell ,, mfg and providing nx double tube reaming shell 10/15 spc, 9 cts ,, mfg and providing nx m design reaming shell 10/15 spc 11 cts ,, mfg and providing nx st core barrel nw box - 10 ft long x design ,, mfa and snoviding my st core barral mw hoy 5 ft long y desion ,, 100mm magnet tap nw box ,, nx box m design core barrel 10 ft long 1.5 ft cromium plating 2 side ,, nx box m design core barrel 5 ft long - 1.5 ft cromium plating 2 side ,, nx m design to st remer shell core barrel extention piece ,, nw box to n pin connection ,, nx dt nw box starting core barrel 1.5 ft. ,, 6" impregnated diamond core bit extra hard 300/350 spc, 150 cts 10w/w ,, 8" bw impregnated diamond core bit 80/110 spc, 180 cts 12w/w,30/35rcs ,, 8" bw impregnated diamond core bit 150/300 spc, 200 cts 12w/w,30/35rcs ,, 8" core lifter ,, 8" corebarrel nw box 8 ^ prime prime long ,, 8" st remer shell 30/60 spc,50 cts ,, calyx drilling work ,, mfg and providing steel shots 12 ^ prime prime gauge ,, mfg and providing 36 ^ prime prime core barrel size 0.9mtr * 1.5mtr ,, sundry material ,, supply of wire rope 12 mm dia steel 6x19 (12/6/1) ,, supply of u clamp forged steel ,, supply of tarpauline 8 * 8 mtr (canvas) ,, supply of tarpauline 6 * 8 mtr (canvas) ,, supply of tarpauline 4 * 4 mtr (canvas) ,, supply of tarpauline 4 * 4 mtr (plastic) ,, supply of tarpauline 5 * 5 mtr (plastic)
Tender For corrigendum : supply of stc 904d vhfr oblique uhf digital hand held walkie talkie make sanchar wireless communucation ltr oblique motorola oblique vx 400 , xlr cable female to 1 oblique 4 inch 6 pt 35 mm ts mono micro phone cable 3 pin xlr 10 mtr long , electric air blower 500 watt , jfc 0 pt 6 mm unarmored 20 pair copper core network oblique deltron oblique goyal km , rj 45 connecter , tool kit bag for line man , line man tester telephone , utp cat 6 cable copper core make netwotk oblique deltron oblique goyal , utp cat 5 cable copper core make netwotk oblique deltron oblique goyal , utp cat 4 cable copper core make netwotk oblique deltron oblique goyal , electric tool kit , goose neck mic wireless awm 630 vg , aaa size battery charger , dyana smps modle dy 4350 input ac 165 265 volt 50 hz out put 54 volt oblique 25 amp , 2 pt 5 mm two core copper wire pvc insulated for speaker box , side cutting plier make taparia , long nose plier 8 inch long make taparia , combination plier 8 inch make taparia , screw driver set make taparia , krone punching tool for tele cable , cramping tool for cat 6 cable , caller id telephone make beetal model m 71 , tele jn box oblique rozzette box single line , cable rj 11 2 mtr length rosette box to telephone , tele cord hand set to telephone coil , insulation tape steel grip 1 pt 7 mm x 6 mtr long , jwd wire with 4 tinned copper and 3 galvanized high tensile wire km , drop wire copper wire 0 pt 5 mm dia pvc insulated make goyal electrical km , jfc 0 pt 6 mm unarmored 10 pair copper core network oblique deltron oblique goyal km , 9 volt battery make duracell , dp box 10 pair with krone , dp box 50 pair with krone , krone for dp box , fiber router syrotech gpon optical netwotk unit support of ftth connection , 3 pin microphone cable xlr male to female mic cable 10 mtr long ) /bid number : gem/2026/b/7111712 * /dated: 17-01-2026 & & / bid document 1 / 24