Airports Authority Of India - Bihar

34992929 annual maintenance contract of electrical and mechanical installation of 33kv sub station and non operational area at gaya airport gaya bihar for year 2022 2024....

Airports Authority Of India - Bihar

34981611 annual maintenance contract of electrical & mechanical installation of 33kv sub station and non operational area at gaya airport, gaya bihar (for year 2022 2024)....

Military Engineer Services - Bihar

34955767 tender for repair / maintenance / replacement of lt control panel, lt cables, feedar pillar box, acsr conductor, sub station earthing and connected works in domestic and technical area at af stn bihta...

Indian Oil Corporation Limited - Bihar

34928921 annual maintenance contract ( for 33kv / 6.6 kv ht switchyard, substation equipment ) ( arc items ) for electrical works and general cp / psp / mov related works at erpl patna pump station 2 complete quarterly manintenance of 33 kv / 6.6 kv ht switchyard equipments, substation equipments, pump station equipments / area, under erpl patna station jurisdiction as defined in scope of work & technical specifications. list of equipments are as follows: ( a ) transformer & ngr ( b ) circuit breaker ( vcb ) ( c ) air circuit breaker ( acb ) ( d ) current transformer ( e ) potential transformer ( f ) isolatorswitch ( g ) earth switch ( h ) lightning arrestor ( i ) post insulator ( j ) protection system of entire electrical system ( k ) capacitor bank ( l ) mov actuatorrates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. 3 complete half yearly manintenance of 33 kv / 6.6 kv ht switchyard equipments, substation equipments, pump station equipments / area, under erpl patna station jurisdiction as defined in scope of work & technical specifications. list of equipments are as follows: ( a ) transformer & ngr ( b ) circuit breaker ( vcb ) ( c ) air circuit breaker ( acb ) ( d ) current transformer ( e ) potential transformer ( f ) isolatorswitch ( g ) earth switch ( h ) lightning arrestor ( i ) post insulator ( j ) protection system of entire electrical system ( k ) capacitor bank ( l ) mov actuatorrates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. 4 complete yearlymanintenance of 33 kv / 6.6 kv ht switchyard equipments, substation equipments, pump station equipments / area, under erpl patna station jurisdiction as defined in scope of work & technical specifications. list of equipments are as follows: ( a ) transformer & ngr ( b ) circuit breaker ( vcb ) ( c ) air circuit breaker ( acb ) ( d ) current transformer ( e ) potential transformer ( f ) isolatorswitch ( g ) earth switch ( h ) lightning arrestor ( i ) post insulator ( j ) protection system of entire electrical system ( k ) capacitor bank ( l ) mov actuatorrates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. 5 relay coordination, testing and calibration ( relay calibrator being used for the work should be calibrated by an nabl authorized agency ) of all relays as defined in scope of work & technical specifications to be done once in a year. ( 1 unit of this item constitutes 138 relays listed in scope of work & technical specifications ) . these 138 relays constitute of numerical relays and electromagnetic relays ( mostly contact multiplier like k86, tc supn, transformer aux, etc ) rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic. 6 testing and calibration ( meter calibrator being used for the work should be calibrated by an nabl authorized agency ) of all meters as defined in scope of work & technical specifications to be done once in a year. ( 1 unit of this item constitutes 165 meters listed in scope of work & technical specifications ) .rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic. 7 testing and calibration ( through nabl certified laboratory ) of all electrical measuring instruments as defined in scope of work & technical specifications to be done once in a year. ( 1 unit of this item constitutes 10 measuring instruments listed in scope of work & technical specifications ) . rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic. 8 routine breakdown visit as defined in scope of work & technical specifications.routine breakdown maintenance means identifying reason for malfunction / not working / not running of electrical equipment on s witching ( as per instruction of eic ) , by a team of ( 1+1 ) engineer + assistants, in time schedule given by engineer in charge ( quantity of routine breakdown maintenance will be number of days as per schedule by eic, considering 8 working hours per day ) rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. 9 minor breakdown manintenance as defined in scope of work & technical specifications. minor faults in the installed items are where no major breakdown has occurred. in minor breakdown maintenance, system is to be stabilized in maximum duration of 12 working hours from the time of instruction by se / eic and shall mean a team of ( 1+4 ) engineer + assistants. rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic. 10 major breakdown manintenance as defined in scope of work & technical specifications.work shall be termed as major breakdown, if items such as crane, specialized lifting equipment, highly skilled man power deputation, major spares replacements, etc. are required. [ spare shall be given by iocl or extra payment shall be made for this ] , in this, system is to be stabilized in time schedule given by engineer in charge. rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. 11 attending power failure to system in cp / rcp / mov station as defined in scope of work & technical specifications. stations have lt power supply controlled by mcb / contactor. restoration after power failure / supply interruption to the input terminal of main system installed, is only in scope of this work. power failure or interruption issue is to be attended by ( restoring supply ) / ( bypassing inverter ) within 6 hours ( from the time of instruction by se / eic ) . in case of fault in inverter / battery / battery charger, it must be repaired and reinstalled in station within 72 hours ( from the time of instruction by se / eic ) [ cost of any part replacement will be paid extra ] . contractor has to arrange for repairing of inverter / battery / battery chargerrates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic. 12 service assistance for psp checking, inspecting proper functioning of lights and exhaust fans, refilling distilled water in batteries, cleaning of solar panels, checking fence energizer, checking earth pit & anode bed condition, checking system functionality, upkeeping of jbs, cleaning trenches and earth pits, greasing and painting of rusted parts in cp stations complete in all respectunder the supervision of iocl personnel as per direction of e i c. contractor has to arrange distilled water & lodgingarrangement for the worker on his own expense. one personnel of contractor may commute withiocl personnel in office vehicle during cp / rcp / sv station visits, but he has to reach to vehicle start point and return from vehicle end point at his own expense. all required material, tools & tackles, equipment is to be arranged by contractor.rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic. 1 unit is for 1 cp station. [ maintenance of 2 cp stations shall require 1 semiskilled manday ] 13 service assistance for psp survey ( during day period ) including greasing of psp connection, carrying measuring instruments to tlp site, bolting of tlp post door, cleaning of tlps and clearing nearby vegetations complete in all respect including all tools & tackles and consumables under the supervision of iocl personnel as per direction of e i c. contractor has to arrange lodging of his worker on his own expense. one personnel of contractor may commute withiocl personnel in office vehicle during psp in row, but he has to reach to vehicle start point and return from vehicle end point at his own expense. all required material, tools & tackles, equipment is to be arranged by contractor. for psp measurement, iocl meters will be used. rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic.1 unit is for psp survey of all pipelines in 1 km of row. [ psp survey of all pipelines in 10km shall require 1 semiskilled manday ] 14 service assistance for mov / pcv actuator maintenance. actuators are of make biffi, rotork and auma. assistance in mov actuator maintenance, complete in all respect under the supervision of iocl personnel as per direction of eic. rates will be inclusive of boarding, lodging, local conveyance, mobilization & demobilization, manpower, equipment, tools & tackles and all other incidental cost. work schedule will be as per instruction of site engineer / eic.1 unit is for 1 mov actuator maintenance. maintenance of 10 mov actuator shall require 1 semiskilled manday ] 15 filtration of transformer oil by stream line filter machine provided by the contractor for improving the insulation strength of oil to the required strength as per specification given below ( excluding the supply of oil ) . a ) filtration of transformer oil till bdv as per instruction of eic is attained. b ) topping up of oil. c ) releasing all the air from air release plug & bucholz relay. d ) to and fro transportation of filter machine and equipments. e ) conducting transformer oil tests as mentioned in scope of work. 16 electrical composite items 17 caution board 18 supply and install caution boards for switchyard voltage system as per iss 2551 1963 complete in english / hindi / local language. 19 earthing plate 20 supply & installation of g.i. earthing plate outside the buildings. the item also includes grouting of the plate. the item should be complete in all respect including all materials, tools, tackels etc. and as per direction of eic / site engineer. 21 earth strip / wire / rope / cable supply, installing and testing of earthing strip / wire / rope / cable for completely making the earthing grid system by supplying, laying the gi / cu strip and making all the necessary welding joints, connecting to the earthing electrodes and existing earthing grid etc., complete as per directions of the site engineer / engineer in charge, including the cost of all labour, tools, materials, etc. complete in all respect: 22 50 mm x 6 mm g.i. earthing strip 23 40 mm x 5 mm g.i. earthing strip 24 25mm x 4 mm copper flat 25 25mm x 3 mm copper flat 26 gi wire ( 8 swg ) 27 gi wire / rope 35 sq. mm 28 gi wire / rope 10 mm diameter 29 copper cable as per specifications 100 sq.mm 30 copper cable as per specifications 10 sq.mm 31 earthing grid ( gi strip ) : supply, installation and testing of 75 mm x 10 mm gi earthing strip for completely making the earthing grid system by supplying, laying the g.i. strip and making all the necessary welding joints, connecting to the earthing electrodes and existing earthing grid etc. complete in all respects including consumables, tools / equipments and labour as per directions of engineer in charge / site engineer. 32 earthing electrode 33 supplying, installation, testing of gi earthing electrode including the supply and installation of the g.i. cover, charcoal etc. complete in all respects including consummables, tools / equipments and labour as per directions of engineer in charge / site engineer. 34 pvc conduit pipes supply, installation, fixing in position, pvc conduit pipes, of isi marked , in concrete, brick work etc. during or after construction by making grooves in the wall, ceiling etc. cutting threads and jointing the pipes with pvc couplers, providing necessary tees, bends, junction boxes etc. with 12 swg gi wire inside conduit without joint for concealed wiring, including making good the concrete, brick work, surfaces etc. complete as per direction of site engineer / engineer in charge including cost of all labour, materials etc.: 35 19 mm 36 25 mm 37 32 mm 38 supply & fixing of pvc conduit on surface: supply and fixing of following size of pvc conduit along with the accessories in surface including cutting the wal land making good the same in case of reessed, conduit as required: note: only isi marked conduits shall be used. 39 20 mm 40 25 mm 41 32 mm 42 40 mm 43 50 mm 44 supply & fixing of pvc casing / caping: providing and fixing following size of pvc casing and capingon surface as required. note: only isi marked caping and casing shall be used. 45 15 mm x 10 mm 46 20 mm x 10 mm 47 25 mm x 10 mm 48 30 mm x 10 mm 49 40 mm x 20 mm 50 50 mm x 20 mm 51 supply & fixing chequered plates 52 supply, installation and fixing of ms chequered plates of 5mm thickness. job includes cutting to size, supply of hinges / hooks for lifting, tag welding with support wherever required, painting including supply of paint, supply of all material and labor complete in all respect 53 hard stone laying ( sw yard ) : providing and spreading 40mm size approved hard stone chips around transformer yard in one layer of 100mm thick. job includes dressing of soil surface and laying the aggregate in uniform laying and density as per direction of site engineer aggregate shall be measured in boxes of size 1.1 / 2m x 1.1 / 2m x 1.1 / 2m which shall be taken as 1m3. the boxes will be supplied by contractor free of charge for measuring purpose. 54 supply of 40mm size stone chips per m3 55 spreading the stone chips per m3 56 putty application 57 application of pvc putty / m seal putty on lighting fixtures / jn. boxes / glands / switch boards etc. to avoid entering water / insects / any other type of things as per direction of the engineer in charge. note: putty will be supplied by owner free of cost. 58 supplying and fixing of gi route marker 59 suppplying cable route marker with 10 cm x 10 cm x 5 mm thick gi plate with inscription thereon, bolted / welded to 35 mm x 35 mm x 6 mm angle iron, 60cm long and fixing the same in ground as required. job includes painting with one coat of redoxide and finishing paint. 60 33kv ( e ) / 22 kv ( ue ) heat shrinkable straight through pvc / xlpe armoured aluminium cable jointing ( including cost of jointing kit ) : making straight through cable joint for power ( pvc / xlpe ) armoured cable and following sizes and grade including cutting, stripping of cable insulation all complete with labour including travel, transportation, boarding and lodging of the cable jointer and materials excluding cost of jointing kit as per standard and direction of the engineer in charge. note: work to be done in timeline as mentioned in tender document. 61 3 x 400 sqmm 62 salt and charcoal for plate earthing: extra for using below given salt and charcoal for plate earthelectrode as required. 63 96 kg charcoal and 5 kg salt 64 240 kg coke and 5 kg salt 65 salt and charcoal for pipe earthing: extra for using below given salt and charcoal for pipe earth electrode as required. 66 64 kg charcoal and 5 kg salt 67 160 kg coke and 5 kg salt 68 provide first aid boxes 69 supply and fixing of first aid boxes as per ie rules, 1956 clause 43 ( 2 ) , including necessary clamps, bolts, rawl plugs, etc. breachking and making good the walls if required. all complete with labour and materials as per the direction of engineer in charg 70 fire buckets 71 supply and installation of set of 3 nos. fire buckets on a suitable stand including fabrication and erection of iron stand and painting of stand and buckets, all complete with labour and materials as per the direction of engineer in charge 72 providing and fixing following rating metal clad, tp&n switch fuse unit, 415 / 500 volts, without h.r.c. fuses including drilling holes on the board, connections, earthing the body etc. as required. 1.isi marked hrc fuses shall be used. 2.tpn of english electric / l&t / crompton / havells / standard make shall be used. 73 16 a tpn hrc sfu 74 32 a tpn hrc sfu 75 63 a tpn hrc sfu 76 100 a tpn hrc sfu 77 l series mcb suitable for lighting and other domestic loads: supplying and fixing of following rating 240 volts, 50hz, 10ka l series, miniature circuit breacker ( suitable for lighting and other domestic loads and conforming to is 8828: 19 ) of single poles in the existing mcb db complete with connections, testing and commissioning etc. as required. note: isi marked mcbs of havells / loadster / indo kopp make shall be used. 78 5 to 32 amp 79 40 amp 80 5 a to 32 a g series mcb suitable for motorl and other inductive loads: supplying and fixing 5 amps. to 32 amps. rating, 240 / 415 volts, 50hz, 10ka g series, miniature circuit breaker ( suitable for motor and other inductive loads and conforming to is 8828: 1996, iec 60898: 2002 ) of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required. note: isi marked mcbs of havells / loadster / indo kopp make shall be used. 81 single pole 82 single pole and neutral 83 double pole 84 triple pole 85 triple pole and netural 86 four pole 87 40 a to 63 a g series mcb suitable for motorl and other inductive loads: supplying and fixing 40 amps. to 63 amps. rating, 240 / 415 volts, 50hz, 10ka g series, miniature circuit breaker ( suitable for motor and other inductive loads and conforming to is 8828: 1996, iec 60898: 2002 ) of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required. note: isi marked mcbs of havells / loadster / indo kopp make shall be used. 88 single pole and neutral 89 double pole 90 triple pole and netural / 4 pole 91 sp & dp mcb isolator: supplying and fixing following rating, single pole & double pole isolator in the existing mcb db complete with connections, testing and commissioning etc. as required. note: isi marked isolators shall be used. 92 40 amps. single pole 93 63 amps. single pole 94 40 amps. double pole 95 63 amps. double pole 96 80 amps. double pole 97 100 amps. double pole 98 125 amps. double pole 99 tp & fp mcb isolator: supplying and fixing following rating, three pole and four pole, 415 volts, isolator in the existing mcb db complete with connections, testing and commissioning etc. as required.note: isi marked isolators shall be used. 100 40 amps. triple pole 101 63 amps. triple pole 102 80 amps. triple pole 103 100 amps. triple pole 104 125 amps. triple pole 105 40 amps. four pole 106 63 amps. four pole 107 80 amps. four pole 108 100 amps. four pole 109 125 amps. four pole 110 double pole rccb: supplying and fixing following rating, double pole, ( single phase neutral ) , 240 volts, residual current circuit breaker ( rccb ) , isi marked, having a sensitivity current indicated miliamperes in the existing mcb db complete with connections, testing and commissioning etc. as required.note: isi marked rccb shall be used. 111 16 amps., 30 ma 112 16 amps., 100 ma 113 16 amps., 300 ma 114 25 amps., 30 ma 115 25 amps., 100 ma 116 25 amps., 300 ma 117 32 amps., 30 ma 118 32 amps., 100 ma 119 32 amps., 300 ma 120 40 amps., 30 ma 121 40 amps., 100 ma 122 40 amps., 300 ma 123 63 amps., 30 ma 124 63 amps., 100 ma 125 63 amps., 300 ma 126 four pole rccb: supplying and fixing following rating, four pole, ( three phase and neutral ) 415 volts, residual current circuit breaker ( rccb ) , isi marked, having a sensitivity current upto indicated milliamperes in the existing mcb db complete with connections, testing and commissioning etc. as required. note: isi marked rccb shall be used 127 25 amps., 30 ma 128 25 amps., 100 ma 129 25 amps., 300 ma 130 40 amps., 30 ma 131 40 amps., 100 ma 132 40 amps., 300 ma 133 63 amps., 30 ma 134 63 amps., 100 ma 135 63 amps., 300 ma 136 supply & instln. of fuse parts: supply, fixing and connection of following knife type hrc fuse link as per is:13703:1993 & iec 269:1986 of m / s havell / l&t / g ec astholm / standard / mds make or approved equivalent in distribution board etc.all complete with labour and materials as per direction of engineer incharge. 137 knife type 6 100 amp ( fcd00 series ) 138 knife type 125 amp ( hcd00 series ) 139 knife type 32 125 amp ( hcd 1 series ) 140 bolted type 2 32 amp ( hns series ) 141 boltedtype 6 32 amp ( htia series ) 142 boltedtype 80 125amp ( htsd series ) 143 supply and fixing of equipment in panels: supply, fixing and connection of following equipments in panels including small mechanical works and supply of all fixing materials. all complete with labour and materials as per the direction of engineer in charge 144 control contactors 4 contacts for ac control standard coil voltage 25, 110, 240, 415, 50hz type mm00 of l&t equivalent 145 control contactors 8 contacts for ac control standard coil voltage 25, 110, 240, 415, 50hz type mm01 of l&t equivalent 146 control contactors 4 contacts for dc control standard coil voltage 24, 110, 220 type mm00 of l&t or equivalent 147 control contactors 4 contacts for dc control standard coil voltage 24, 110, 220 type mm01 of l&t or equivalent 148 power contactor ( with 1no + 1nc ) upto 25 amp ( ac3 ) for ac standard coil voltage 110, 220, 240, 415 v, 50hz type mnx25 of l&t or equivalent 149 power contactor ( upto 2no + 2 nc ) above 25 amp but upto 45 amp ( ac3 ) for ac standard coil voltage 110, 220, 240, 415 v, 50hz type mnx45 of l&t or equivalent 150 power contactor ( upto 2no + 2 nc ) above 45 amp but upto 140 amp ( ac3 ) for ac standard coil voltage 110, 220, 240, 415 v, 50hz type mnx140 of l&t or equivalent 151 power contactor ( upto 2no + 2 nc ) above 140 amp but upto 400 amp ( ac3 ) for ac standard coil voltage 110, 220, 240, 415 v, 50hz type mnx400 of l&t or equivalent 152 thermal relays type mnxr3 with single phasing protection 0.2 0.33 a to 14 23a ( direct operated ) 153 thermal relays type mnxr4 with single phasing protection 20 33 to 30.0 50.0 a ( direct operated ) 154 thermal relays type mnxr4 with single phasing protection 45 75 to 66 110 a ( direct operated ) with separate mounting 155 thermal relays type mnxr5l with single phasing protection 42 69 a to 180 300 a ( ct operated ) with separate mounting 156 thermal relays type ml0 / ml1 / ml1.5 0.15 0.25 a to 10.0 16.0 a ( direct operated ) contractor 157 thermal relays type ml2 / ml3 9.0 14.0 a to 28.0 42.0 a ( direct operated ) contractor 158 shrouded push button actuator of l&t make tk 3 ( ss 91519 ) or approved equivalent of any color ( green, black, red, yellow, grey or blue ) . 159 automatic ac ammeter ( automatic electric make or approved equivalent ) 96 mm x 96 mm square type block backalite case / flush mounting / moving iron / spring controlled suppressed scale, ct operated ac ammeter / range 0 300 1800 a, ct ratio 300 / ia / accuracy + / 2.5%. 160 automatic ac volt meter ( automatic electric make or approved equivalent ) 96 mm x 96 mm square type block backalite case / flush mounting ac volt meter / range 0 600 accuracy + / 2.5%. 161 installation of current transformer of any rating 162 timer for auto lux switch 163 supply and installation of timer of approved make for autolux switch as per secpfication and direction of the engineer in charge 164 rcbo: supply, fixing and connection of following 240 / 415v, 50hz, with 10ka short circuit capacity residual current circuit breaker with overload and short circuit protection ( confirming to is 12640 2:2001 & iec 61009 2 1 ) of l&t / gec astholm / standard / mds / datar / havles make or approved equivalent in distribution board etc. all complete with labour and materials as per direction of e i c 165 double pole ( four module 25 a ( sensitivity 30 ma ) 166 double pole ( four module 25 a ( sensitivity 100 ma ) 167 double pole ( four module 25 a ( sensitivity 300 ma ) 168 double pole ( four module 40 a ( sensitivity 30 ma ) 169 double pole ( four module 40 a ( sensitivity 100 ma ) 170 double pole ( four module 40 a ( sensitivity 300 ma ) 171 supply & installation of mccb: supply & installation of m / s l&t / english electric / siemens make t.p. molded case circuit breaker ( mccb ) ( confirming to is 8828:1996, iec 60898:2002 ) of following current and breaking capacity rating suitable for 415v, 3ph, 50 c / s ac supply must be accompanied with performance test certificates from manufacturer. the mccb should be supplied with thermal overload relay and magnetic release. 172 10 / 15 / 20 / 30 / 40 / 50 / 60 / 63 / 75 / 90 / 100 a with icu = 10ka 173 110 / 125 / 140 / 150 a with icu = 10ka 174 125 / 140 / 150 / 160 / 175 / 200 / 225 a with icu = 25ka 175 250 / 300 / 350 / 400 a with icu = 35ka 176 supply & installation of led indication lamps: supply and fixing of led indication lamp in the panels. leds shall be provided with leakage voltage protection upto 40v. operating voltage shall be 110v / 220v / 230v / ac / dc, panel cutouts shall be 22.5 / 25.5 / 30.5 mm. terminals shall be shrouded for finger proofing and safety are with captivated washers to hold two lugged ( fork / pin ) wires in one terminal. job includes supply of labor and various undry materials required and finally testing of leds for + following eds 177 red / yellow / amber / green / milky white leds 178 blue led 179 supply & instln. of industerial type plug and sockets : supply, fixing and connection of following inusterial type plugs / sockets ( confirming to is / iec 309 ) of m / s havell / l&t / g ec astholm / standard / mds make or approved equivalent in distribution board etc.all complete with labour and materials as per direction of engineer in charge 180 plug 2 pole+ earth, 250v 20 amp 181 plug 3 pole+ earth, 440v 20 amp 182 socket 2 pole+ earth, 250v 20 amp 183 socket 3 pole+ earth, 440v 20 amp 184 supply and fixing of recessedmetal boxes with phenolic sheet: supply and fixing of metal box of following size ( nominal ) in recess with suitable size of phenolic laminated sheet cover in the front including painting etc. as required. 185 75 mm x 75 mm x 60 mm deep 186 100 mm x 100 mm x 60 mm deep 187 150 mm x 75 mm x 60 mm deep 188 150 mm x 150 mm x 60 mm deep 189 180 mm x 100 mm x 60 mm deep 190 200 mm x 125 mm x 60 mm deep 191 200 mm x 150 mm x 60 mm deep 192 200 mm x 150 mm x 75 mm deep 193 200 mm x 250 mm x 75 mm deep 194 200 mm x 150 mm x 100 mm deep 195 gi cable tray 196 supply, installation & fixing of prefabricated perforated gi cable trays with tray cover of width 150 mm, 300 mm, 450 mm & 600 mm as per site requirement for laying of cables with standard rung spacings. load for support span of 2.5 meter as 30, 60, 75 & 90 ( in kg / mtr ) respectively with concentric static load as 70 kg at the centre, with materials, labour, tools and tackles, consumables etc , as per directions of site engineer / engineer in charge. 197 aluminium cable tray 198 supply, installation & fixing of prefabricated perforated aluminium cable trays with tray cover of width 150 mm, 300 mm, 450 mm & 600 mm as per site requirement for laying of cables with standard rung spacings. load for support span of 2.5 meter as 30, 60, 75 & 90 ( in kg / mtr ) respectively with concentric static load as 70 kg at the centre, with materials, labour, tools and tackles, consumables etc , as per directions of site engineer / engineer in charge. 199 supply erection and installation of cable conduits made up of gi pipes of medium class, subject to owners approval, in already made trenches, on walls, concrete structures etc. including supply and installation of all the necessary pipe fittings such as bends, sockets, elbows, tees, etc. the job also includes bending, threading, binding, clamping, providing spacere, plugs, packings, bushing etc. as required for laying of cables, complete in all respects including consumables, tools / equipments and labour a per directions of engieer in charge / site engineer. 200 gi pipe with diameter 20 mm 201 gi pipe with diameter 25 mm 202 gi pipe with diameter 37 mm 203 gi pipe with diameter 100 mm 204 ht cable termination ( 6.6 / 11 kv ) supply, termination and connection of xlpe cable termination kit ( indoor type ) , heat shrinkable sleeve type of raychem / m seal / cci make with all accessories, including cutting ( tools and accessories for termination should meet the selected standards ) , stripping of cable insulation providing copper cable end lugs and cable glands as required, restoration of insulation, supplying and providing the cable supporting clamps, straps, cable tags connection to the terminals of ht panel, vfds, isolators, transformer, dg, mlpu / booster pump motors etc., earthing of armouring, materials, labour, tools and tackles, consumables etc , as per directions of site engineer / engineer in charge: 205 ht cable of size above 3cx240 sq. mm 206 ht cable of size upto 3cx240 sq. mm 207 lt cable end termination for armoured pvc insulated aluminium cable with doublecompression flame proof type brass glanding ( including cost of glands & lugs ) : providing end termination of power / control cable including cutting, stripping, providing & fixing lugs, cable insulation, providing & glanding double compression heavy duty flame proof type brass cable gland conforming to is 12943 ( dowells or approved equivalent ) , wherever specified, providing aluminium lugs, crimping / soldering, as necessary, restoration of insulation / clamping of cable, tagging with aluminium tag, earthing of armour, connection to the equipment terminals etc. all complete with labour and materials as per standard and direction of the engineer incharge 208 2 x 6 sqmm 209 2 x10sqmm 210 2 x16sqmm 211 3 x 4 sqmm 212 3 x 6 sqmm 213 3 x 10 sqmm 214 3 x 16 sqmm 215 3 x 25 sqmm 216 3 x 35 sqmm 217 3 x 50 sqmm 218 3 x 70 sqmm 219 3 x 95 sqmm 220 3 x 120 sqmm 221 3 x 150 sqmm 222 3 x 185 sqmm 223 3 x 225 sqmm 224 3 x 240 sqmm 225 3 x 300 sqmm 226 3 1 / 2 x 25 sqmm 227 3 1 / 2 x 35 sqmm 228 3 1 / 2 x 50 sqmm 229 3 1 / 2 x 70 sqmm 230 3 1 / 2 x 95 sqmm 231 3 1 / 2 x 120 sqmm 232 3 1 / 2 x 150 sqmm 233 3 1 / 2 x 185 sqmm 234 3 1 / 2 x 225 sqmm 235 3 1 / 2 x 240 sqmm 236 3 1 / 2 x 300 sqmm 237 lt cable heat shrinkable indoor / outdoor cable end termination ( including cost ofend termination kit ) : providing end termination of power cable including cutting, stripping, providing lugs, cable insulation, providing and glanding with single / double compression heavy duty brass cable gland conforming to is 12943 , wherever specified, providing aluminium lugs, crimping / soldering, as necessary, restoration of insulation / clamping of cable, tagging with aluminium tag, earthing of armour, connection to the equipment terminals etc. all complete with labour and materials as per standard and direction of the engineer in charge. make of kits shall be of raychem / cci / approved equivalent make 238 upto 3 / 3.5 / 4 x 10 sqmm 239 3 / 3.5 / 4 x 16 sqmm 240 3 / 3.5 / 4 x 25 sqmm 241 3 / 3.5 / 4 x 35 sqmm 242 3 / 3.5 / 4 x 50 sqmm 243 3 / 3.5 / 4 x 70 sqmm 244 3 / 3.5 / 4 x 95 sqmm 245 3 / 3.5 / 4 x 120 sqmm 246 3 / 3.5 / 4 x 150 sqmm 247 3 / 3.5 / 4 x 185 sqmm 248 3 / 3.5 / 4 x 225 sqmm 249 3 / 3.5 / 4 x 240 sqmm 250 3 / 3.5 / 4 x 300 sqmm 251 ht cable joint 252 making straight through joint on 6.6 / 11 kv aluminium / copper xlpe / pvc insulated armoured screened cable, including the supply of required materials such as cable jointing kit ( of heat shrinkable sleeve type of raychem / m seal / 3m ) , materials, labour, tools and tackles, consumables etc , as per directions of site engineer / engineer in charge: for cables of size upto 3 core x 400 sqmm 253 lt cable joint ( 1.1 kv ) making straight through joints on al / cu conductor xlpe / pvc insulated armoured cable including the supply of required materials such as cable jointing kit ( of heat shrinkable sleeve type of raychem / mseal / 3m ) , materials, labour, tools and tackles, consumables etc , as per directions of site engineer / engineer in charge: 254 power cables lt : od upto 20 mm 255 power cables lt : od above 20 mm and upto 40 mm 256 power cables lt : od above 40 mm and upto 60 mm 257 power cables lt : od above 60 mm 258 control cables lt : od upto 20 mm 259 earthing system set ( 06 pits ) 260 supply, installation, testing of earthing system consisting of 6 earth pits of perforated gi pipes earthing electrodes and copper plate terminal block including construction of chamber using cement concrete with earthing pit cover and frame, supply of charcoal, salt etc including supply of interconnecting cables / strips including necessary welding etc complete as per directions of the site engineer, including cost of tools, materials etc complete in all respects. the job shall also include testing of each earth pit and the entire earthing system on whole. ( note: earthing for field instruments shall be provided from station earth grid covered in electrical sor. ) 261 earthing system set ( 03 pits ) 262 supply, installation, testing of earthing system consisting of 3 earth pits of perforated gi pipes earthing electrodes and copper plate terminal block including construction of chamber using cement concrete with earthing pit cover and frame, supply of charcoal, salt etc including supply of interconnecting cables / strips including necessary welding etc complete as per directions of the site engineer, including cost of tools, materials etc complete in all respects. the job shall also include testing of each earth pit and the entire earthing system on whole. ( note: earthing for field instruments shall be provided from station earth grid covered in electrical sor. ) 263 chemical earthpit 264 supply, installation, testing and commissioning of ace ( artificial concept of earthing with chemical rod ) chemrod earthing electrode by digging earthing item includes the supply and installation of the ci / rcc cover in the earth pit, backfilling etc. and construction of chamber; complete including excavation, backfilling and supply of all materials required for making earth pit as per directions of the site engineer, including the cost of all labour, tools, materials etc. complete in all respects. 265 lightining arrestor 266 supply, installation and testing of lightning arrestor on top of the mov buiding or mov cp buiding for diverting lightning surges to the ground. the work shall include supply of 1.2 meter long copper lightning arrestor with 5 spronged phenyl rod base plate etc. complete with necessary insulators including supply and fixing of 50 x 6 mm gi earthing strip of required length and connection to the main earthing grid. 267 rewiinding of fans: rewinding of ceiling / pedestal / exhaust / air circulator fans of all types / sizes / make including 1 phase and 3 phase type exhaust fans max. upto 2.2 kw capacity and supply of super enameled winding wire ( devi dayal make, isi marked insulation materials required ) . this also includes replacement of single / double bearing skf make / bushes ( as per original make ) and overhauling of fan and all jobs related to complete this work in totality. this also includes removal of fans from site, installation and commissioning after testing of rewound fans and replacement of condenser, if required. this also includes transportation from site after dismantling to contractor’s workshop and back to site. note: contractor has to give guarantee for rewinding of above items for a period of six months and if winding is burnt again within six months of working of fans, it has to be rewound again free of cost of contractor. the burnt winding shall be kept by contractor. 268 ceiling / pedestal fans 269 exhaust / air circulators fans. 270 overhauling of exhaust / air circulator fans : overhauling of exhaust / air circulator fans of various types / sizes makes and its bearings including removal from site, cleaning, greasing after degreasing, assembling and fixing in position, testing and commissioning including transportation from site to workplace and back all complete with labour and materials as per directions of engineer incharge. 271 excluding the cost of bearings ( bearings if necessary will 272 including supply and fixing of bearings of skf make ( 2nos. bearings ) 273 overhauling of ceiling / pedestal fans : overhauling of ceiling / pedestal fans of various types / sizes / make and its bearings including removal from site, cleaning, greasing after degreasing, assembling and fixing in position, testing and commissioning including transportation from site to workplace and back. all complete with labour and materials as per directions of engineer incharge. 274 excluding the cost of bearings. ( bearings if necessary will be supplied by owner free of cost. 275 including supply and fixing of bearings of skf make and bushes ( as per original make ) of both sides by contractor. 276 erection of metallic street light: erection of metallic steet light standard of following length in cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation with cement concrete collar of size 0.4 m dia x 0.5 m height to accommodate the looping type cable end box including excavation and refilling etc. as required. 277 4.5 m but upto 6.5 m 278 6.5 m but upto 8 m 279 supply, erection and installation of strain insulators, post insulators, acsr dog conductor, connectors, shield wire, etc for outdoor switchyard. the job also includes assembling as required, installation on already made concrete foundations or fixing to walls or steel structures or fixtures, aligning, levelling, groutting assembling and fittings all accessories etc. supplied separately, complete in all respects including consumables tools / equipments and labour as per directions of engieer in charge / site engineer. 280 strain insulators for 33 kv 281 acsr dog conductors for 33 kv 282 connectors for 33 kv 283 shield wire for 33 kv 284 post insulators for 33 kv 285 supply and fixing of street light bracket with controlling switch 286 supplying and fixing of 20mm dia. g.i. pipe for street light water tight bracket including bending to shape, 40mm x 3mm flat iron clamps and wiring with 1.5 sq.mm. w.p. / pvc wire alongwith water proof controlling switch and painting the flat iron with primer and finish paint etc. as required. 287 33 kv stay set 288 supplying and erection of galvanised stay set for 33 kv overhead line complete with 19 / 20mm. dia x 1.8 metres long stay road, anchor plate of size 45 mm x 45 cm x 7.5 mm thick thimble, stay clamps, turn buckle ( 20mm x 600mm ) , 7 / 4.00mm. dia g.i. stay wire and 33 kv strain insulator etc. in cement concrete 136 ( 1 cement 3 coarse sand 6 graded stone aggregate 40mm. nominal size ) foundation including excavation and refilling etc. as required. 289 louvers / shutters of exhaust fan 290 fixing of louvers / shutters complete with frame for exhaust fan of all sizes 291 supplying and fixing ceiling fan: supply, installation, testing & commissioning of ceiling fans of bajaj / crompton greaves / khaitan / usha make only including supply and fixing of the electronic regulators with all necessary supports. all complete with labour and material, specification and direction of engineer in charge 292 1200mm sweep ( white ) 293 1400mm sweep ( white ) 294 supplying and fixing wall mounted fan: supply, installation, testing and commissioning of wall mounted fans of bajaj / cromptonreaves / khaitan / usha make only including supply and fixing of the electronic regulators with all necessary supports. all complete with labour and materials as per directions of engineer in charge.. note: necessary civil works required for fixing the exhaust fans shall be in the scope of contractor. 295 osc. wall & cabin fans of 300mm sweep 296 osc. wall & cabin fans of 450mm sweep 297 steel structural works 298 supply, fabrication, erection, installation of steel structural works of any type and shape such as cable raks, cable trays, push button control posts etc., as required job complete in all respects including the cost of all labour, tools, material etc., complete.and as per specifications and directions of site engineer / engineer in charge. 299 flp / wp push button station supply , erection, testing and commissioning of flp / wp push button ( on / off ) control station of approved make with / without ammeter for the motor off control at field including connection and termination of copper control cable, fabricating, earthing the supporting structure, painting the same, including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entries including the cost of all labour, tools, materials etc. complete in every respect as per the specification and directions of the site engineer / engineer in charge including the cost of all labour, tools, materials etc. complete in every respect as per the specification and directions of the site engineer / engineer in charge: 300 with ammeter 301 without ammeter 302 flame proof fittings all equipment under this category shall be suitable ( minimum requirments ) for location in zone i gas group iia & iib ( temp. class t3 ) area with a separate terminal box for incoming cable and a separate terminal box for out going cable ( where applicable ) , apart from separate enclosure for each equipment including control gear etc. in ip 65 cast aluminium lm 6 certified enclosure: 303 flameproof tubelight, 2x22watt, led, suitable for exd gas group ii c, as per is / iec 60079 2007 304 flameproof led well glass fitting 90 w, supply, installation, testing & commissioning of exd ( flameproof ) well glass light fixture with provision of cable entries: 2 nos. x 3 / 4 et, cable glands: 2 nos. x 3 / 4 et ( max. od 20mm ) exd ( iia / iib ) , double compression type, brass nickel plated with pvc hood. blanking plug: 1 no. x 3 / 4 et exd, brass nickel plated. gasket: neoprene, hardware: ss 304, earthing: external 2 nos. ( m6 ) , internal 1 no. ( m5 ) , and as per directions of eic. 305 flameproof led flood light fitting 90 w, supply, installation, testing & commissioning of exd ( flameproof ) flood light fixture with provision of cable entries: 2 nos. x 3 / 4 et, cable glands: 2 nos. x 3 / 4 et ( max. od 20mm ) exd ( iia / iib ) , double compression type, brass nickel plated with pvc hood. blanking plug: 1 no. x 3 / 4 et exd, brass nickel plated. gasket: neoprene, hardware: ss 304, earthing: external 2 nos. ( m6 ) , internal 1 no. ( m5 ) , and as per directions of eic. 306 flameproof led flood light fitting 45 w, supply, installation, testing & commissioning of exd ( flameproof ) flood light fixture with provision of cable entries: 2 nos. x 3 / 4 et, cable glands: 2 nos. x 3 / 4 et ( max. od 20mm ) exd ( iia / iib ) , double compression type, brass nickel plated with pvc hood. blanking plug: 1 no. x 3 / 4 et exd, brass nickel plated. gasket: neoprene, hardware: ss 304, earthing: external 2 nos. ( m6 ) , internal 1 no. ( m5 ) , and as per directions of eic. 307 flameproof led well glass fitting 125 w, supply, installation, testing & commissioning of exd ( flameproof ) well glass light fixture with provision of cable entries: 2 nos. x 3 / 4 et, cable glands: 2 nos. x 3 / 4 et ( max. od 20mm ) exd ( iia / iib ) , double compression type, brass nickel plated with pvc hood. blanking plug: 1 no. x 3 / 4 et exd, brass nickel plated. gasket: neoprene, hardware: ss 304, earthing: external 2 nos. ( m6 ) , internal 1 no. ( m5 ) , and as per directions of eic. 308 critical light: flame proof & weather proof supply, erection ( fixing the same on roof truss, wall, column etc. as required ) , termination of 240v, flame proof light fittings with heat resistant glass diffuser and suitable for led lamp, ip65, of model pel 111 prolite make or equivalent approved makes as per eic. the job includes the cost of fitting and erection 1 no. led lamp 18w, ni cd battery of suitable size for minimum 01 hour back up, battery charger, earthing, supply & erection of all accessories, suitable ms brackets etc. complete. 309 flp & wp junction box supply, erection, installation, testing and commissioning of flameproof & weather proof junction box for providing cable termination of motor, including connection and termination of earthing wire and conduits etc., including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entries complete as per direction of the site engineer, including the cost of all labour, tools, consumable materials etc., complete in all respect: 310 8 way junction box with 8 cable entries ( 1 x 1 & 7 x 3 / 4 ) at bottom & 20 nos. terminals. 311 6 way junction box with 6 cable entries ( 6 x 3 / 4 ) at bottom & 20 nos. terminals. 312 4 way junction box with 4 cable entries ( 4 x 3 / 4 ) at bottom & 20 nos. terminals. 313 exhaust fan supply, installation, testing of single phase 230 v, industrial type heavy duty exhaust fan of gec / usha / crompton greaves or of approved make fitted / provided with louvres, supports etc. including making the required opening on walls, fixing and connecting the wires etc. including earthing the body of the fan, making good the opening on the wall etc. complete as per direction of site engineer including the cost of all labour, tools, materials etc. complete. 314 18 sweep 315 12 sweep 316 flp / wp exhaust fans: 317 flame proof, weather proof, single phase, 12 exhaust fan, ip65, lm6 type ef1001 of fcg or equivalent alongwith supporting frame, bolts, louvers, flame proof motor, including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entries, complete in all respects 318 flame proof, weather proof, single phase, 12 exhaust fan, suitable for exd gas group ii c, as per is / iec 60079 2007, ip65, lm6 type ef1001 of fcg or equivalent alongwith supporting frame, bolts, louvers, flame proof motor, including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entries, complete in all respects 319 flp / wp rotary switch: 320 supply, installation, testing & commissioning of flame proof weather proof on / off rotary switch , ip65, lm6, including including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entries etc., complete in all respects. 321 flp / wp distribution boards supply, erection, installation, testing and commissioning of flameproof / weather proof ( ip 65 ) distribution board as per technical specification of types as per eic for lighting purpose in mlpu / booster shed etc., including connection and termination of power cables, earthing wire and conduits etc. including including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entriescomplete as per direction of the site engineer, including the cost of all labour, tools, consumable materials etc. complete in all respect: 322 outdoor type, floor mounted, flameproof, weatherproof ( ip 65 ) lighting distribution board type i db with bus bar 100 a tpn, incomer 1 no. 63 a tpn mcb & outgoing 9 no. 10 a spn, mcb 323 outdoor type, floor mounted, flameproof, weatherproof ( ip 65 ) lighting distribution board type ii db having bus bar 100 a tpn, incomer 1 no. 32 a tpn mcb & outgoing 3 no. 6 a spn mcb 324 flp / wp switch cum socket supply, erection, installation, testing and commissioning of flameproof / weatherproof switch cum socket / welding receptacle of approved makes to be installed on walls, coloumns, structures, including supply & installation of double compression cable glands & flame proof plugs for sealing all spare entries etc., including connection and termination of earthing wire and conduits., etc. complete as per direction of the site engineer, including the cost of all labour, tools, consumable materials etc. complete in all respect: 325 250v, 15 a switch cum socket with plug 326 250v, 63 a plug & welding receptacle 327 415v, 63a, switch & socket with plug ( no. of pins 3p +n+ e ) , model epss 1563 61 of baliga or equivalent approved make 328 wp 6 way junction box: 329 supply, erection, installation, testing and commissioning of weather proof 6 way junction box of approved make for providing cable termination & including connection and termination of earthing wire and conduits, including supply & installation of cable glands & plugs for sealing all spare entries etc. complete as per direction of the site engineer, including the cost of all labour, tools, consumable materials etc. complete in all respect. 330 wp push button station: 331 supply, erection, testing and commissioning of weather proof push button ( off ) control station of approved make for emergency transformer tripping at field including connection and termination of copper control cable, fabricating, earthing the supporting structure, painting the same, including supply & installation of cable glands & plugs for sealing all spare entries including the cost of all labour , tools, materials etc. complete in every respect as per the specification and directions of the engineer in charge. 332 stainless steel inscription plate : 333 supply and installation of approved quality stainless steel name inscription plates including anodising, engraving the inscriptions, providing screws, etc. for equipments viz. motors, motor control centres, switchgears, push button stations etc. as required, providing necessary holes tapping etc. and fixing the same complete in all respect as per the direction of site engineer / engineer in charge including the cost of all labour, tools etc. 334 plastic inscription plate : 335 supply and installation of approved quality plastic name inscription plates including engraving the inscriptions, providing screws, etc. for equipments viz. motors, motor control centres, switchgears, push button stations etc. as required, providing necessary holes tapping etc. and fixing the same complete in all respect as per the direction of site engineer / engineer in charge including the cost of all labour, tools etc. 336 point wiring supplying, installation and testing with 1.5 sq.mm stranded pvc insulated copper conductor wires for phase & neutral of 650v grade including earthing by providing 1.5 sq.mm earth insulated continutity wire of copper in pvc conduit ( supply & installation of pvc conduit covered elsewhere in sor ) recessed on wall / ceiling / false celing including supply & installation of switch boxes, junction boxes, pull boxes, bushes, screws, check nuts, bends, modular switches and sockets . the circuit wiring with 4 sq.mm pvc copper wire from d.b. to switchboard as required is also in the scope of the contractor: 337 1 light point controlled by 1 switch 338 16 a power plug point wiring: 339 wiring for 250 v single phase and neutral 16 amps modular power plug point with pvc insulated 4 sq. mm. copper conductor wires for phase & neutral, 650 v grade including earthing, the third pin with 2.5 sq. mm copper conductor earthing insulated continuity wire, complete with providing and fixing of 6 pin 16 / 6a modular socket and 20 / 10 a modular switch ( 1 plug point per circuit ) as per directions of site engineer. 340 6 a plug point wiring: 341 wiring for 250 v single phase and neutral 6 amps modular plug point with pvc insulated 2.5 sq. mm. copper conductor wires for phase & neutral, 650 v grade including earthing, the third pin with 1.5 sq. mm copper conductor earthing insulated continuity wire, complete with providing and fixing of 5 pin 6a modular socket and 10 a modular switch ( 1 plug point per circuit ) as per directions of site engineer. 342 ac point wiring: 343 point wiring for power plug point with 4 sq.mm stranded pvc insulated copper wire including earthing the third pin with 2.5 sq. mm copper insulated earthing wire complete with supply and fixing of recessed mounted industrial type 3 pin 32 a metal clad socket and plug, 20a mcb ( motor duty ) housed in a 16 gauge m.s. box 344 lighting distribution board / ac distribution board supply , installation, testing and commissioning of tpn lighting / ac distribution board of approved make, with rating and feeders as per specification. the db shall be of ip 42 protection class and shall conform to is 8623. the board shall be fitted with an acrylic door as per directions of site engineer: 345 type vi light db: euro db dboxx of havells or equivalent make complete with bus bar, neutral links, earth links along with 1 x 6 a mcb spn , 7x2 a spn mcb, digital time switch , 110 240 vac 1 phase 2w, 1 c / o, base / din based upon lat / long setting of location working according sunrise and sunset and mnx 9 2p power contactors 9 a 2 pole 1 no or 1 nc of l&t or equivalent. 346 critical light db: euro db dboxx of havells or equivalent make complete with bus bar, neutral links, earth links and 1 x 6 a mcb spn & 7x2 a spn mcb 347 decorative light fittings supply, installation, connection, earthing and testing of the following fittings, including supply and installation of drop pipes, hooks, fittings, fixtures, nuts, bolts, supports, on walls, outlet box for regulators and all other required materials etc. as per directions of the site engineer including cost of all labour, tools, materials etc. complete in all respects.make of the fittings can be the make mentioned in the respective sor items or equivalent model: 348 tube light fitting type quadra 2 bbs805 2 x llm 1800 / 840 psu e 220v 240v led luminaire of phillips or approved make, complete with all accessories suitable for mounting in false ceiling as per the directions by eic / site engineer. 349 led ceiling point: supply and fixing of surface mounted led ceiling light fitting type mainstream spot aura 15w of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation. 350 wp endura led: supply and fixing of surface mounted weather proof endura led wt 550 light fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation. 351 supply and fixing of led wall light cat. no. 35022 9w fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation. 352 led light fittings, recess mounting type, sereno led rc869b led 30s 6500 pse w30l120 d8 or equivalent approved make with leds: supply and fixing of recess mounted weather proof light sereno led rc869b led 30s 6500 pse w30l120 d8 or equiavlent approved make with leds, 42 w or more, having 2950 lumens or more output. led fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation with led of approved make. 353 led light fittings with leds, sereno led suspended sp824 p led 30s 5000 gr od or approved equivalent:supply and fixing of surface mounted weather proof light sp824 p led 42 w having 2950 lumens output fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation with led of approved make. 354 led light fittings, batten with 2xtled tmc501 2x tled 36 w p3242 or equiavlent approved make with leds: supply and fixing of wall mounted / suspended type weather proof light 2xtled tmc501 2x tled or equiavlent approved make with leds, 36 w or more. led fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation with led of approved make. 355 wt550c led35scwpsu s1 pc: supply and fixing of surface mounted weather proof light wt550c led35scwpsu s1 pc led 42 w having 3500 lumens output fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks, etc. including installation. 356 dn170c led10s 6500 psu wh: supply and fixing of surface mounted weather proof light dn170c led 15 w having 1000 lumens output fitting of phillips or equivalent approved make complete with all accessories such as led module, driver, optics, thermal sink, connector blocks etc including installation. 357 critical light: non flame proof type pel 240 m / sl of prolite or of approved make as per eic, with 2 x 18 w led tl / lamp including sealed lead acid battery of suitable size for minimum 01 hour back up, battery charger, for fire fighting pump shed, ht / lt room, battery room etc.the job includes connection of the fitting, 6a switch socket with 2c x 4 sqmm cable from db / switch board and as mentioned above including all accessories etc. complete in all respect as per direction of eic / site engineer. 358 all in one solar based led street light: 359 installation, testing, commissioning charges of all in one solar based led street light including supply of 5 m high gi pole ( with suitable panel mounting arrangement ) and associated civil foundation works complete in all respects. 360 supplying and laying reinforced cement concrete light duty hume pipe, non pressure type ( np3 ) , centrifugally cast conforming to i.s.458 with 1:3:6 concrete casing at joints as required with necessary slope including excavation, backfilling, supply of collars, jointing of pipes with stiff mixture of cement mortar in the proportion of 1:2 ( 1 cement: 2 fine sand ) , testing of joints, complete in all respects as per direction of the eic / site engineer: 361 300 mm dia 362 200 mm dia 363 sand filling 364 supplying and spreading of approved quality fine dry river sand in cable trenches including the cost of all material, transport, load and lift charges, labour, tools and tackles, consumables etc , as per directions of site engineer / engineer in charge 365 supply fixing and erection of modular cable transit ( mct ) for cable entry to building in proper frame including supply of peelable type, spare block, stay plates compression wedgs etc. with all accessories considering 20 % minimum spare in each module to be installed as per instruction of engineer in charge / site engineer: 366 galvanised mild steel frame with packing space of min.120x240 mm with multi diameter blocks and accessories with peeling off arrangement to adjust cable size from 3.5mm to 99mm outer dia 367 galvanised mild steel frame with packing space of min.120x180 mm with multi diameter blocks and accessories with peeling off arrangement to adjust cable size from 3.5mm to 99mm outer dia 368 brick soling 369 supply and laying of approved quality 75 mm. thick second class brick flat soling with sand filling in the interestices, in cable trenches for protection of laid cables in all respects including consumables, tools / equipments and labour as per directions of engieer in charge / site engineer. 370 outgoing mccb feeder as per instructions of engineer in charge 371 feeder rating 32a 372 outgoing sfu feeder as per instructions of engineer in charge 373 feeder rating 32 / 32a 374 flood light luminaires with separate c.g. box including cost of lighting fixtures: supply, installation, connection and testing of following flood light luminaries of philips / approved equivalent make with suitable lamps ( lamps cost will be paid separately ) and seperate control gear box ( cg box cost will be paid separately ) on flood light mast, supply and fixing of clamps, supports, nuts, bolts including welding, painting etc. all complete with labour and materials as per directions of engineer in charge. 375 type qvf 135 / 500 w halogen halolite floodlight luminaire 376 type qvf 135 / 70 w mhn td halolite floodlight luminaire including separate cg box 377 control gear box for flood lighting including cost of c.g. box: supply, installation, connection, testing and commissioning of control gear box of philips / approved equivalent make suitable for flood light mast fittings including supply of steel structures / flat / angles and welding, painting etc. all complete with labour and materials as per directions of the engineer in charge. 378 zvx x 300 / 250 / 240, 1x250 w hpi t pressure die cast aluminium cg boxrs with open construction ballasts 379 zvx x 310 / 400 / 240, 1x400 w hpi t pressure die cast aluminium cg boxrs with open construction ballasts 380 zvx 330 / 250 / 240, 1x250 w son pressure die cast aluminium cg boxes with open construction ballasts 381 zvx x 410 / 1000 / 220, 1x1000 w hpi t die cast aluminium cg box 382 zvx x 260 / 70i / 240, 1 x 70 w mhn td pressure die cast aluminium cg boxes with open construction ballasts 383 zvx x 340 / 250 / 240, 1x400 w son pressure die cast aluminium cg boxes with open construction ballasts 384 supply and inst. of c.g. box for flame proof fittings : supply, installation, connecting, testing and commisioning below given flameproof cg box, approved for zone 1 and gas group iia, iib including supply of necessary mounting steel structure / flat / angle and welding, painting etc. all complete with labour and materials as per directions of eic. 385 type flpw 927 ( baliga ) / type cgf 1108 ( crompton ) / 80 w hpmv flameproof cg box approved for zone i to gas group iia, iib 386 supply and inst. of increased safety control gear box : supply, installation, connecting, testing and commisioning below given increase safety cg box, approved for division 2 and gas group iia, iib & iic including supply of necessary mounting steel structure / flat / angle and welding, painting etc. all complete with labour and materials as per directions of eic. 387 type is 30660 ( baliga ) / type cgi 1108m ( crompton ) / 80 w hpmv increased safety cg box approved for division_2 and gas group iia, iib, iic 388 supply of lamps : supply of below given m / s philips or equivalent make lamps for installation in lighting fittings / fixtures as per directions of eic. 389 led bulb 5 6w 390 led bulb 9w 391 led tubelight 18w 392 installation of lighting fixtures ( excluding cost of fixtures ) : fixing of following light fittings attachments on ms hanger / supports / concrete wall structure / steel structure completed with lead in wires and other accessories all complete with labour and materials as per direction of the engineer in charge. ( cost of light fittings / lamp control gears and other fittings shall be excluded ) . 393 flp / increased safety wellglass / bulkhead / tubelight / floodlight 394 flp / increased safety control gear box / junction box / switch / socket 395 recessed tubelight fitting 396 ordinary bulkhead / pl type fitting 397 street light fitting ( upto 9 m height ) 398 street light fitting ( more than 9 m height ) 399 floodlight without control gear 400 control box for floodlight 401 floodlight without control gear ( more than 9 m height including on fldm ) 402 control box for floodlight ( more than 9 m height including on fldm ) 403 overhauling of window ac, split ac, water cooler etc. 404 overhauling and painting of wac, sac, wc & cold storage of different make & different capacities located at various location within the iocl premises. job includes removal of machines from location , dismantling , cleaning , washing , chemical cleaning of condenser & cooling coil , overhauling , lubrication of blower motor , checking , repair / rectification / replacement of effective control component. painting of all metal part and chassis cover internal painting with primer & outer painting with synthetic enamel paint. cleaning of coil & condenser to be done with wire brush. defective / damage insulation to be replaced. all the electrical wires must be dressed properly. defective wires to be replaced including supply of wires. defective / damage asbestos sheet to be replaced. asbestos sheet shall be provided by the owner. cleaning / replacement of filter by nylon filter.reassembly of machine, shifting to location & testing of machine. job complete in all respect including men & material and as per direction and instruction of site engineer / engineer in charge. 405 monthly routine maintenance of window ac, split ac, water coolers etc. 406 routine, regular and breakdown maintenance of wac, sac, wc and cold storage of different make & different capacities installed at various location of iocl premises . job includes attending the complaints of machines as per the complaint register and instruction of site engineer. job includes checking of machines, identification of defect, repair / replacement of defective component. rewinding of blower motor. replacement of thermostat, blower, fan blade, electrical switches, control knob, wires. cleaning of air filter, removal of dust from cooling coil & condenser by removing the machine from location if required. attending the minor / major leakage of refrigerant gas r 22 / r 12 arresting the leak and recharging the gas. repair / replacement of defective bush / bearing of blower motor including lubrication of blower motor, tightening of all the electrical connection. repair / replacement ( by repaired compressor ) of defective compressor. job includes dismantling of defective compressor either at site or at workshop after transportation of machine to workshop, taking necessary gate pass / permission from concerned 407 installation of split ac 408 transportation, installation, testing & commission of 2.0 / 3.0 tr split ac of any indian make. job includes supply and providing copper tube upto 4.0 meter, insulation of copper tube, refrigerant gas r 22 charging, supply & fixing required electrical wire. job complete in all respect as per direction of site engineer / engineer in charge. 409 additional copper tube for split ac 410 supply & fixing of additional length of copper tube for split a / c commissioning including all accessories. 411 replacement of burnt uncut compressor 412 replacement of burnt uncut compressor of 1.5 ton capacity from the manufacturer whenever required as per direction of engineer in charge. 413 replacement of burnt uncut compressor of 1.0 ton capacity from the manufacturer whenever required as per direction of engineer in charge. 414 gas charging of air conditioner 415 gas charging of air conditioner upto 1.5 ton capacity with job involved transportation of machine to vendors works. checking of all components for leak by charging co2 gas & finally evacuating the compressor completely & charges of refrigerant gas 22. a 416 electrical service items 417 cable laying laying of all type of cables lt ( pvc / xlpe / armoured / unarmoured / power / control / signalling ) in trenches, in cable racks, in trays, in protective pipes, poles, columns, in conduits, in panels and on structures etc.; including the supply and installation of all required materials such as fixing clamps, screws, cable straps, tags, etc. as required ( other than the supply of the conduits, cables, pipes, cable racks, trays, poles, structures and panels ) complete in all respect, including cost of all labour, tools, consumable materials, etc. and cutting the cables in required lengths as per directions of site engineer / engineer in charge: 418 power cables lt : od upto 20 mm 419 power cables lt : od above 20 mm and upto 40 mm 420 power cables lt : od above 40 mm and upto 60 mm 421 power cables lt : od above 60 mm 422 power control cables lt : od upto 20 mm 423 cable laying laying of all type of cables lt ( pvc / xlpe / armoured / unarmoured / power / control / signalling ) in trenches, in cable racks, in trays, in protective pipes, poles, columns, in conduits, in panels and on structures etc.; including the supply and installation of all required materials such as fixing clamps, screws, cable straps, tags, etc. as required ( other than the supply of the conduits, cables, pipes, cable racks, trays, poles, structures and panels ) complete in all respect, including cost of all labour, tools, consumable materials, etc. and cutting the cables in required lengths as per directions of site engineer / engineer in charge: 424 power cables ht 425 removal of rubbish / debris / brickbats 426 removal of rubbish / debris / brickbats, laterite boulders, earth, plaster flakes etc. including carriage by mechanical transport including packing stacking the rubbish in regular stacks at loading points at different places before loading the same in the trucks and unloading the same at directed places upto a lead of 2 km, including local carriage of rubbish at loading and unloading point etc. complete as per direction of the engineer in charge. ( payment will be made by stack measurement after deducting 20% for voids from stack measurement ) . 427 painting of electrical equipments 428 cleaning of surface, rust removing of foreign matter, rubbing down thoroughly with emery paper, wire brush, washing with degreasing solvent ( white spirit ) to remove grease etc. and preparation of surface for application of enamel paint by spray painting on bus ducts, transformers / motors / or any other metallic surface with one coat of ready mixed primer and two coats of approved quality / apcolite asian synthetic enamel paint including supply of paint suitable for a temperature of 100 degree celsius. all complete with labour and materials as per directions of the engineer incharge. 429 cleaning of surface, rust removing of foreign matter, rubbing down thoroughly with emery paper, wire brush, washing with degreasing solvent ( white spirit ) to remove grease etc. and preparation of surface for application of paint by spray painting on electrical equipment / structures / poles or any other metallic surface with two coats of approved brand & manufacturer of aluminium paint including supply of paint suitable for a temperature of 100 degree celsius. all complete with labour and materials as per directions of the engineer in charge. 430 lettering 431 lettering with black japan paint of approved brand and manufacture note : unit of measurement is considered each which is equal to per cm height per letter. 432 ht cable disconnection: disconnection of ht cables of following sizes at one end and reconnecting it at same place or another place after dressing and cleaning the terminals all complete with labour and materials as per the direction of the the engineer incharge 433 overall diameter upto 35 mm 434 overall diameter > 35 mm but upto 55 mm 435 overall diameter >55 mm but upto 75 mm 436 overall diameter > 75 mm 437 lt cable disconnection: disconnection of lt cables of following sizes at one end and reconnecting it at same place or another place after dressing and cleaning the terminals all complete with labour and materials as per the direction of the the engineer in charge. 438 overall diameter upto 35 mm 439 overall diameter > 35 mm but upto 55 mm 440 overall diameter >55 mm but upto 75 mm 441 overall diameter > 75 mm 442 temporary laying and dismantling of cables: temporary laying and dismantling of following cables ( armoured / unarmoured, power / control / telecommunication / computer ) of different voltage grades / sizes / types for temoprary connections during shutdown etc., including transportation of cable from stores / another site and returning the same after dismantling to store, all complete with labour and materials as per directions of the engineer incharge. 443 overall diameter upto 35 mm 444 overall diameter > 35 mm but upto 55 mm 445 overall diameter >55 mm but upto 75 mm 446 overall diameter > 75 mm 447 cleaning of light fitting fixtures: cleaning of below given fitting fixtures alongwith perfex cover ( wherever applicable ) with the help of surf powder. it includes the removal of perfex cover, washing the lighting fixture with powder, cleaning with fresh water and clothes and refixing in the same position. it also includes arranging ladder as and wherever required, providing scaffolding at all heights with necessary tools & tackles. all complete with labour and materials as per directions of the engineer incharge. 448 tube light fitting / ceiling / exhaust fan / fan at any height inside a building. 449 mll / hpmv / hpsv lamp of flp / increased safety / weather proof or any other similar fittings upto 250 w 450 lt panel cleaning 451 cleaning of complete pcc / mcc panels. it includes opening of side top covers, removal of dust by vacuum cleaners / blowers etc., checking and tightening of screws, nuts, bolts, washers & connections, application of petroleum jelly and boxing up of the panels. all complete with labour and materials as per directions of the engineer in charge. 452 earth resistance measurement 453 measurement of earthing resistance in thepump station / rcp / cp / ( other pipeline installation ) including transportation of earthing electrodes, cables etc. from stores to site, drawing the same into the ground at different points for measuring the earth resistance. the job includes the supply of connecting leads, clamps etc. all complete with labour and materials as per directions of the engineer in charge. note measuring instruments to be supplied by the owner 454 transformer cleaning 455 cleaning of transformer includes surface cleaning i.e. cleaning of accumulated sticky oil and other dust, oil fins. job includes opening of lt duct & ht terminal box, cleaning of duct and terminal box, tightening of nuts & bolts wherever is required. job to be completed with all men, materials and equipments like tools & tackles as per direction and satisfaction of the engineer in charge. all cleaning materials such as markin cloth, cotton waste etc. shall be supplied by the contractor. 456 ht / lt motor cleaning: cleaning of ht / lt motors & its push button includes cleaning of accumulated oil / spilage oil & other particles on the surface of motor & connected cable & surrounding area of the motor. all cleaning material such as cotton waste, markin cloth etc. shall be supplied by the contractor. job to be completed with all man & material as per direction & entire satisfaction of the engineer in charge. 457 ht motors 458 lt motors less than 45 kw 459 lt motors 45 kw & above 460 fixing of electrical components 461 fixing, fitting, commissioning, assembly of loose supplied components, if any, and connecting of one no. switch fuse unit / automate / starter of rating upto 400 a , 3 phase, 415 v with on without relay in normal / explosion proof enclosure, existing / new distribution panel or in control panel, mounted on wall / floor etc. transportation of automate / starter / switch fuse unit from the store to the site ( maximum distance of 10 km ) . job complete in all respect with labour and as per thedirection of engineer in charge excluding supply of switch fuse unit / automate / starter. 462 cable trench: 463 excavation in unpaved ares of earth in the work sites for cables trenches for a depth upto 1.5 meters including shoring, strutting etc. ( if necessary ) , backfilling the trench after cable laying with excavated earth or sand within the work sites complete in all respects including consumables, tools / equipments and labour. the work shall be performed as per directions of engineer in charge / site engineer. 464 lightning arrestor : erection, installation, testing & commissioning of lightning arrestors with insulating base, discharge counter, fittings etc. including assembling as required, installation on already made steel structures or fixtures, aligning, levelling, grouting, assembling and fitting of accessories / instruments etc. supplied separately, if any, making of the conductor connection, cables connections as required, earthing, testing, commissioning the same, complete in all respects including consumables, tools / equipments and labour as per directions of engineer in charge / site engineer. the supply of earthing strip is not covered in this item. 465 for 60 kv rated voltage ( highest system voltage 72.5 kv ) , 10 ka lightening arrestors 466 for 30 kv rated voltage ( highest system voltage 36 kv ) , 10 ka lightening arrestors 467 brick work in cable trench: removal of bricks from cable trench without any damage to the cable and disposing it within a lead of 50 meteres or stacking it at the edge of the trench and putting it back into the same trench or in a new cable trench within a lead of 50 meteres after the work is completed including completing the work in allrespects with all labour and materials as per the direction of the engineerin charge. 468 removal and relaying 469 removal and stacking only 470 removal of sand from cable trench 471 removal of sand from cable trench without any damage to the cable and disposing it within a lead of 50 meteres or putting it back into the same trench or in a new cable trench within a lead of 50 meteres all complete with labour and materials as per the direction of the engineer incharge. 472 removal of rcc slab upto 150 mm thick 473 removal of rcc slab upto 150 mm thick and of any size placed above the cable trench, handling carefully without any damage of the slab and cable beneath it and keeping it back in position after laying / removing the cable and sealing the same between rcc covers with cement & sand. job complete in all respect with labours and materials and as per direction of engineer in charge. 474 cable dismantling / pull out: dismantling / pulling out the lt / ht, pvc / xlpe, power / control / telephone / computer, armoured / unarmoured cables of various voltage grades / types / sizes / makes from the trench ( upto 1.5 metres deep ) / pipes / structures / racks or trays, rolling it into empty cable drums, returning the filled up cable drums to the store / another site including transportation of empty cable drums from stores to site and filled up cable drums from site to stores / another site, etc. including cutting of cables at joints / termination, dismantling of clamps etc. all complete with labour and materials as per directions of the engineer incharge. 475 overall diameter upto 35 mm 476 overall diameter > 35 mm but upto 55 mm 477 overall diameter >55 mm but upto 75 mm 478 overall diameter > 75 mm 479 cable dismantling / pull out and relaying: dismantling / pulling out the lt / ht, pvc / xlpe, power / control / telephone / computer, armoured / unarmoured cables of various voltage grades / types / sizes / makes from the trench ( upto 1.5 metres deep ) / pipes / structures / racks or trays and relaying as per direction of engineerin charge, all complete with labour and materials. job includes declamping, rerouting and relaying of cable for reglanding etc. 480 overall diameter upto 35 mm 481 overall diameter > 35 mm but upto 55 mm 482 overall diameter >55 mm but upto 75 mm 483 overall diameter > 75 mm 484 dismantling of power distribution equipments: dismantling of following power distribution equipments without any damage to it and returning it to our stores or reinstallation of same at a place within a lead of 3 km ( reinstallation charges not includes ) all complete with labour and materials as per the direction of the eic. 485 small equipment requiring tractor trailer but not requiring crane / hydra etc. ( beyond 100 kg. ) 486 equipment weighing above 500 kg and requiring hydra and tractor trolley etc. 487 equipment weighing more than 3 mt and requiring crane and tractor trolley etc 488 attending complaints : attending and rectification of complaint of the following note: all materials & accessories of fittings required for attending the complaint shall be supplied by the owner free of cost. the contractor has to take the material from central store / departmental store / site in charge. for attending above complaints. the defective material are to be returned to the deptt. stores. consumables items like pvc tape, cleaning tape, cleaning cloth, ctc etc. are in the scope of contractor. also application of pvc / m seal on above fittings to above entering of water / insects as per direction of the engineer in_charge. 489 tube light fittings including replacement of chokes, tubes, down rods, starters, starter holder, tube rod and holders and all other accessories if needed including cleaning of the light fittings if required. all complete with labour and materials as per direction of the engineer in charge 490 flp / increased safety and weatherproof upto 250 w lamps including replacement of lamps, lamp holders, connectors, glass & other accessories etc. including external and internal cleaning of glass and complete fittings as well as other related job involved. all complete with labour and materials as per directions of engineer in charge. 491 control gear boxes of hpmv lamp fittings upto 250w including replacement of chokes, condensers, fuses, holders, fuse base, wiring or any other accessories of control gear box. all complete with labour and materials as per directions of the engineer in charge. 492 fldms / highway fittings / street light fittings including replacement of lamps, tubes, ignitors, chokes, capacitors, fuses, fuse holders, gasket, providing / extension rod on lamp holder glass including cleaning of glass or any other accessories required. all complete with labour and materials as per directions of the engineer in charge. 493 circuit fault rectification 494 rectification of circuit fault in flp / non flp junction boxes / djbs / dbs / switchboards etc. other than in fldms including supply of minor type of materials costing less than rs.6.00 in one complaint. all complete with labour and materials as per directions of the engineer in charge. note : materials used by contractor should not exceed rs.6.00 per complaint. balance material exceeding rs. 6.00 per complaint shall be supplied by owner free of cost. also application of pvc putty / m seal putty on above fittings, if required, to avoid entering of water / insects as per directions of the engineer in charge. putty will be supplied by owner free of cost. 495 miscellaneous complaints 496 attending complaint of installation e.g. hand lamps, flood lights, exhaust fans, halogen fittings, smoking booth & other elect. complaints & replacement of crocodile clips on earthing leads with a maximum period of one hour from the time of receipt of complaint. 497 cleaning of cable trenches 498 cleaning of cable trenches of depth upto 3 meter and width 1.5 meter of cable galleries, sub stations and other locations etc. the job includes lifting of rcc slabs / chequerred plates, removing of paper waste jute, mud, or any other unwanted materials lying in trenches & dumping these waste materials in the nearest dust bin or as directed by the engineer in charge., keeping back rcc slabs / chequerred plates in positions. all complete with men and materials as per direction of the engineer in charge. 499 horizontal drilling 500 making horizontal bore / drill for roads at different location. job includes pipe coupling & cutting, insert the pipe through both side of the road and make it as original ( gi pipe, ms pipe from 2 to 8 meter long ) ( horizontal drilling ) . gi / ms pipe supply shall be in the scope of iocl. transportation of the pipe from stores / site to work site shall be in the scope of the contractor. 501 replacement of old transformer oil 502 replacement of the old oil from the transformer as per the specifications given below a ) old oil heating by hot oil circulator for 4 hrs. b ) draining out entire quantity of oil. c ) blanking of all opening for vaccum pulling. d ) applying vacuum pulling for 4 hrs minimum 600 hg mercury pressure. e ) filtration of new transformer oil for filling. f ) filling the oil under vacuum & filtration of oil till desired bdv is attained as per is. g ) releasing all the air from air release plug & bucholz relay h ) topping up of oil. i ) to and fro transportation of filter machine and equipments. j ) transportation of old and new oil. 503 wbm road / concrete breaking: 504 wbm road / concrete breaking for cable trenches including required shoring strutting etc., and repairing of the road / dyke to original condition and disposing off excess materials ( within the work site ) job complete in all respects including the cost of labour, tools, materials, load, lift hire charges of equipments, if any, complete as per directions of site engineer / engineer in charge. 505 excavation in hard rock : 506 excavations in hard rock requiring chiselling for cable trenches upto depth of 1.5 metres, including shoring, strutting ( if necessary ) , excavated earth or sand to be back filled ( after cable laying ) to the finished level and excess earth to be disposed off within the work sites complete in all respects including comsumables, tools / equipments and labour. the work shall be performed as per directions of engineer in charge / site engineer. 507 itc of ceiling fan and regulator with aluminium connecting cable 508 installation, testing and commissioning of ceiling fan and regulator including wiring the down rod of standard length ( upto 30 cm ) with 1.5 sqmm, pvc insulated, aluminium conductor, single core cable etc. as required. 509 installation of exhaust fan:fixing of exhaust fans on existing opening, complete with lead in wires and other accessories all complete with labour and materials as per direction of the engineer in charge. ( cost of fans shall be excluded ) 510 with louver shutter / mesh 511 without louver shutter / mesh 512 flp / is exhaust fan 513 dismantling of split ac 514 dismantling , shifting of 2.0 / 3.0 tr split ac including dismantling of all the copper tube, condensing unit, electrical connection to new location or a / c workshop as per direction of site engineer / engineer in charge. 515 electrical supply items 516 shock treatment chart 517 supply of shock treatment chart in glass frame suitable for wall mounting 518 safety equipment supplying the following safety equipment as per directions of site engineer / engineer in charge complete in all respects including transportation charges: 519 supply and installation of 33 kv discharge rod 520 supply of hand gloves 521 suitable for 11 / 33 kv voltage level with isi mark and with test certificate with issue date within 1 month 522 supply of elastomer mat 523 supply of 2000mm x1000 mm, 3 mm thick ( class b ) elastomer mats conforming to is: 15652:2006 524 insulating elastomer mats conforming to is 15652:2006 of thickness 2.5 mm ( class b ) 525 extra for providing copper lugs: supply ( to be used only when it is mentioned in sor that lug supply is excluded ) of copper tube terminal heavy duty ( crimping cable lug ) of kse / dowells make or equivalent certified by eic. of the following sizes. 526 1.5 sqm 527 2.5 sqm 528 4.0 sqm 529 6.0 sqm 530 10.0 sqm 531 16.0 sqm 532 25 sqmm 533 extra for providing aluminium lugs: supply ( to be used only when it is mentioned in sor that lug supply is excluded ) of aluminium tube terminal heavy duty ( crimping cable lug ) of kse / dowells make or equivalent certified by eic. of the following sizes. 534 16.0 sqm 535 25 sqmm 536 35 sqm 537 50 sqm 538 70 sqm 539 120 sqm 540 150 sqmm 541 240 sqmm 542 300 sqmm 543 extra for providing flameproof double compression ( brass ) cable glands: supply ( to be used only when it is mentioned in sor that gland supply is excluded ) of cmrs / cce approved flameproof double compression ( brass ) cable gland for following overall cable sizes as per directions of engineer in charge. 544 10.0 to 16.0 mm 545 16.5 to 18.0 mm 546 18.5 to 20.0 mm 547 20.5 to 23.0 mm 548 23.5 to 26.0 mm 549 26.5 to 30.0 mm 550 30.5 to 33.0 mm 551 33.5 to 37.0 mm 552 37.5 to 41.0 mm 553 41.5 to 46.0 mm 554 46.5 to 52.0 mm 555 52.5 to 60.0 mm 556 60.5 to 66.0 mm 557 lightning arrestor : supply of lightning arrestors with insulating base fittings etc. as per specifications 558 for 60 kv rated voltage ( highest system voltage 72.5 kv ) , 10 ka lightening arrestors 559 for 30 kv rated voltage ( highest system voltage 36 kv ) , 10 ka lightening arrestors 560 supply of materials / equipments as given below complete in all respects, as per the instruction of eic including transportation to site and storing : 561 supply of zn grounding cells ( with prepackaged backfill material ) including required length of cable ( minimum 10 m ) of approved make & as per instructions of eic. 562 dcdb 563 installation and commissioning of wall mounted dcdb including supply of all cable end lugs, cable glands, fittings & fixtures and all other required accessories, tools and tackles complete in all respects as per directions of site engineer / engineer in charge. item includes supply and termination of 2 runs of 1cx25 sq. mm copper cable for battery bank 564 ht 33 kv, 11 kv & 6.6 kv cables screened, xlpe insulated, extruded pvc type st 2 inner sheathed, galvaznized armoured, pvc type st 2 overall sheathed, stranded, frlsh, c2, smoke density<40% 565 al 3cx120 mm² 6.6kv 566 al 3c x 150 mm² 6.6 kv 567 al 3cx185 mm² 6.6kv 568 al 3cx240 mm² 6.6 kv 569 al 3cx400 mm² 6.6kv 570 al 3cx400 mm² 33kv 571 lt cables frlsh aluminium cables 1.1 kv, xlpe insulated, extruded pvc type st 2 inner sheathed, galvanized armoured, pvc type st 2 overall sheathed, stranded, frlsh, c2, smoke density<40% 572 al, 3cx10 mm², a2xfy 573 al, 3cx16 mm² 574 al, 4cx16 mm², a2xfy 575 al, 3cx25 mm², a2xfy 576 al, 3.5cx25 mm², a2xfy 577 al, 4cx25 mm², a2xfy 578 al 3c x 35 mm² 579 al, 3.5cx35mm², a2xfy 580 al, 3cx50mm² 581 al, 3.5cx50 mm², a2xfy 582 al, 3½c x 95 mm² 583 al, 3½c x 120 mm² 584 al, 3.5cx150 mm², a2xfy 585 al, 3c x 185 mm² 586 al, 3½c x 185 mm² 587 al, 3.5cx240 mm², a2xfy 588 al, 3.5cx400 mm², a2xfy 589 supply of xlpe insulated , pvc sheathed cable, 1100 v grade conforming to is: 7098 ( p 1 ) as per specifications and approved make 590 copper cable size 1cx50 sq. mm armoured 591 copper cable size 1cx35 sq. mm armoured 592 copper cable size 1cx25 sq.mm armoured 593 copper cable size 2cx6 sq.mm armoured 594 copper cable size 2cx25 sq.mm armoured 595 copper cable size 2cx70 sq.mm armoured 596 tinned copper cable size 1cx10 sq.mm unarmoured for distributed anodes of station cp system 597 civil items 598 providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement all work up to plinth level : 1:2:4 [ 1 cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources ] 599 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level :thermo mechanically treated bars of grade fe 500d or more 600 brick work with common burnt clay f.p.s. ( non modular ) bricks of class designation 7.5 in foundation and plinth in : cement mortar 1:4 ( 1 cement : 4 coarse sand ) 601 random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 ( 1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size ) at window sills, ceiling level and the like. 602 12mm plaster ( in coarse sand ) :1:4 ( 1 cement : 4 coarse sand ) 603 casting, supplying and erecting in position precast reinforced cement concrete elements ( with proper lifting lugs ) for trench & drain covers, shelves, partitions, post, slabs etc. for all leads and levels including making necessary moulds, vibrating, tamping, curing, finishing the top surface with cement mortar 1:3 ( 1 cement : 3 fine sand ) to give a smooth and even surface, transportation to site, aligning and fixing in position with cement mortar 1:3 ( 1 cement: 3 find sand, ) including making recess in brick wall for placing the precast element in position and making good the same etc. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per directions of the engineer in charge. [ note: payment for reinforcement shall be made as per relevant item of sor. ] :with cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 10 mm nominal size ) . 604 motor items 605 rewinding of lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 606 rewinding of lt motor 12 18 kw as per special conditions of contract ( technical ) of tender document 607 rewinding of lt motor 132 150 kw as per special conditions of contract ( technical ) of tender document 608 overhauling of lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 609 overhauling of lt motor 12 15 kw as per special conditions of contract ( technical ) of tender document 610 overhauling of lt motor 132 260 kw as per special conditions of contract ( technical ) of tender document 611 shaft metallizing / repair of lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 612 shaft metallizing / repair of lt motor 12 15 kw as per special conditions of contract ( technical ) of tender document 613 shaft metallizing / repair of lt motor 16 21 kw as per special conditions of contract ( technical ) of tender document 614 shaft metallizing / repair of lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 615 dynamic balancing of lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 616 dynamic balancing of lt motor 12 15 kw as per special conditions of contract ( technical ) of tender document 617 dynamic balancing of lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 618 supply terminal plate of lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 619 supply terminal plate of lt motor 12 18 kw as per special conditions of contract ( technical ) of tender document 620 supply terminal plate of lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 621 supply of cooling fan lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 622 supply of cooling fan lt motor 12 18 kw as per special conditions of contract ( technical ) of tender document 623 supply of cooling fan lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 624 supply of fan cover lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 625 supply of fan cover lt motor 12 18 kw as per special conditions of contract ( technical ) of tender document 626 supply of fan cover lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 627 supply of end shield lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 628 supply of end shield lt motor 12 15 kw as per special conditions of contract ( technical ) of tender document 629 supply of end shield lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 630 suply of bearing cover lt motor upto & incl 11 kw as per special conditions of contract ( technical ) of tender document 631 suply of bearing cover lt motor 12 18 kw as per special conditions of contract ( technical ) of tender document 632 suply of bearing cover lt motor 111 150 kw as per special conditions of contract ( technical ) of tender document 633 erection, testing and commissioning of motor on existing foundation including carriage from stores to the site, unpacking, placing on foundation, levelling, fixing and fitting of all components, making necessary connections, phase checking, meggering as necessary all complete with labour and materials as per the direction of engineer in charge. small equipment requiring tractor trailer but not requiring crane / hydra etc. ( beyond 100 kg. ) 634 erection, testing and commissioning of motor on existing foundation including carriage from stores to the site, unpacking, placing on foundation, levelling, fixing and fitting of all components, making necessary connections, phase checking, meggering as necessary all complete with labour and materials as per the direction of engineer in charge. equipment, panels, motor etc. weighing above 500 kg and requiring hydra and tractor trolley etc.but <3mt 635 erection, testing and commissioning of motor on existing foundation including carriage from stores to the site, unpacking, placing on foundation, levelling, fixing and fitting of all components, making necessary connections, phase checking, meggering as necessary all complete with labour and materials as per the direction of engineer in charge. equipment, panels, motor etc.weighing more than 3 mt and requiring crane and tractor trolley but <25mt 636 supply and installation of l&t / siemenas or equilent make dol motor starter ( with all acessaries including o / l relay etc. ) confirming to is:13947 4 on walls / steel structure, connection of cables all complete with labour and materials as per direction of the engineer in charge upto 5.5kw 637 supply and installation of l&t / siemenas or equilent make dol motor starter ( with all acessaries including o / l relay etc. ) confirming to is:13947 4 on walls / steel structure, connection of cables all complete with labour and materials as per direction of the engineer in charge 5.5 to 7.5 kw 638 supply and installation of l&t / siemenas or equilent make dol motor starter ( with all acessaries including o / l relay etc. ) confirming to is:13947 4 on walls / steel structure, connection of cables all complete with labour and materials as per direction of the engineer in charge 7.5 to 11kw 639 supply and installation of l&t / siemenas or equilent make dol motor starter ( with all acessaries including o / l relay etc. ) confirming to is:13947 4 on walls / steel structure, connection of cables all complete with labour and materials as per direction of the engineer in charge 11 to 15kw 640 transportation of lt induction motor for rewinding frompump station to contractors works and back to pump station. this includes arranging suitable vehicle for to & fro transportation, unloading & loading the motor at rewinding works. all complete with labour, materials, tools and tackles as per the direction of engineer in charge.note: lifting facility to put the motor in the vehicle at our end will be provided by iocl for the motors of capacity more than 15 kw. motor upto 1.5 kw 641 transportation of lt induction motor for rewinding frompump station to contractors works and back to pump station. this includes arranging suitable vehicle for to & fro transportation, unloading & loading the motor at rewinding works. all complete with labour, materials, tools and tackles as per the direction of engineer in charge.note: lifting facility to put the motor in the vehicle at our end will be provided by iocl for the motors of capacity more than 15 kw. motor above 1.5 kw to 18.5 kw 642 transportation of lt induction motor for rewinding frompump station to contractors works and back to pump station. this includes arranging suitable vehicle for to & fro transportation, unloading & loading the motor at rewinding works. all complete with labour, materials, tools and tackles as per the direction of engineer in charge.note: lifting facility to put the motor in the vehicle at our end will be provided by iocl for the motors of capacity more than 15 kw. motor above 75 kw to 160 kw 643 online condition monitoring and diagnostic testing of 6.6 kv ht motors as per tender specifications 644 offline condition monitoring and diagnostic testing of 6.6 kv ht motors as per tender specifications 645 offline diagnostic testing of ht cables as per tender specifications 646 fixed charges for transportation of equipments, mobilisation of engineers & instruments, accomodation arrangement by contractor itself during work at site, lodging and boarding etc. for carrying out work at erpl patna pump station....

Northeast Frontier Railway - Bihar

34839536 at katihar: provision of 132 / 27kv standby power transformers of 21.6 / 30.24 mva, onan / onaf, single phase at traction sub station katihar....

East Central Railway - Bihar

34823644 proposal for repairs and improvement of electrical equipment base and surrounding area of 33 / 11 kv sub station at gm office hjp....

Road Construction Department - Bihar

34535077 tender for widening and strengthening of road from nh 30 four lane deedarganj to ashok rajpath via katra sub station, bazar samiti(abdul rahmanpur path)total length 1.80 km for the year 2021 22 (group 01)...

Building Construction Department - Bihar

34360201 tender for provision of square netting over the boundary wall of electric sub station (north side) of hon’ble high court, patna for the ar 2022 23...

Central Public Works Department - Bihar

34317357 repair maintenance of dg sets, lifts and sub station equipments, fire fighting system & fire alarm system in office building and residential complex for ag, bihar, patna for the year 2022 23. ( sh: day to day maintenance in ag office building & residential accommodation for ag colony & r block, patna....

All India Institute Of Medical Sciences - Bihar

34270359 operation and comprehensive annual maintenance contract of substation no 3 , 4 and residential complex at aiims patna operation of 2 x 2.5 mva transformer substation i / c all accessories like ht panel, lt panel, capacitor panel, ups, ht / lt cable ( including cable jointing & end termination ) , bus duct, plug in box, rising main etc as reqd by providing necessary engineer, supervisor, electrician , helper etc as reqd.site engineer ( for residential campus substation 3, 4 &4a ) 2 operation of 2 x 2.5 mva transformer substation i / c all accessories like ht panel, lt panel, capacitor panel, ups, ht / lt cable ( including cable jointing & end termination ) , bus duct, plug in bix, rising main etc as reqd by providing necessary engineer, supervisor, electrician , helper etc as reqd.electrician ( for substation 3, 4 &4a ) 3 operation of 2 x 2.5 mva transformer substation i / c all accessories like ht panel, lt panel, capacitor panel, ups, ht / lt cable ( including cable jointing & end termination ) , bus duct, plug in bix, rising main etc as reqd by providing necessary engineer, supervisor, electrician , helper etc as reqd.semi skilled electrician ( for substation 3, 4 &4 a ) 4 comprehensive maintenance of 2x 2500 kva transformer sub station i / croutine / preventive / breakdown maintenance of follwing equipments with components, equipments, t & p i / c manpower / labours / electrician etyc involved in maintenance apart from item no ( 1 ) above for substation ( 3 & 4 ) a ) 2.5 mva transformer ( 11 / 0.4kv ) 2nosb ) 11kv ht breaker 4nosc ) 550kvar capacitor panel 2nos d ) lt panel ( capacitor i / p & o / p, lt distribution panel ) 1 no e ) bus duct lump sump f ) ht / lt cable network ( including cable jointing & end termination ) g ) rising main ( hospital complex i.e ipd, trauma and apmr ) 2000mtrs ( approximate ) h ) plug in box 200 nos 5 comprehensive maintenance of 2x 300 kva ups i / c routine maintenance etc as reqd ( cost of replacement of battery is not the part of amc ) for substation ( 3 & 4 ) 6 comprehensive maintenance of1250 kva transformer sub station i / croutine / preventive maintenance of follwing equipments with components, equipments, t & p i / c manpower / labours / electrician etc involved in maintenance apart from item no ( 1 ) above for substation ( 4a ) a ) 1250 kva transformer ( 11 / 0.4kv ) 1nob ) 11kv ht breaker 3nosc ) 250kvar capacitor panel 1nos d ) lt panel ( capacitor i / p & o / p, lt distribution panel 2 ) 1 no e ) bus duct lump sump f ) ht / lt cable network ( including cable jointing & end termination ) g ) rising main ( hospital complex i.e opd ) 500mtrs ( approximate ) h ) plug in box 40 nos 7 operation of 2x 750 kva transformer sub station i / c all accessories like ht panel, lt panel, capacitor panel, ups, ht / lt cable ( including cable jointing & end termination ) , bus duct, plug in box, rising main etc as reqdby providing necessary engineer, electrician, helper etc as reqd ( the superviser taken at sr no 1 above will supervised both substation ) electrician ( for residential complex substation ) 8 operation of 2x 750 kva transformer sub station i / c all accessories like ht panel, lt panel, capacitor panel, ups, ht / lt cable ( including cable jointing & end termination ) , bus duct, plug in box, rising main etc as reqdby providing necessary engineer, electrician, helper etc as reqd ( the superviser taken at sr no 1 above will supervised both substation ) semi skilled electrician ( for residential complex substation ) 9 comprehensive maintenance of 2x750kva transformer sub station i / croutine / preventive maintenance of follwing equipments with components, equipments, t & p i / c manpower / labours / electrician etyc involved in maintenance apart from item no ( 1 ) above a ) 750 kva transformer ( 11 / 04kv ) 2nos b ) 750kva dea set ( only for operation if reqd ) c ) 11kv ht breaker 3nosd ) capacitor panel 2nose ) lt panel ( capacitor i / p & o / p, lt distribution panel 1no f ) ht / lt cable network ( including cable jointing & end termination ) ...

Building Construction Department - Bihar

34168714 tender for comprehensive operation & maintenance (24x7) of 2x2000 kva (33kv/433v) transformer , 2x1010 kva generator set (with fuel), 33kv ht/433 lt main panel capacitor panel along with 33kv ht cabled and 433kv lt cable etc for sub station 33kv/433v of centenary building at patna high court patna, 2) comprehensive operation and maintenance of sub electric panels all electrical equipments cables/wire, ups system landscaping lights etc installed cor centenary building at patna high court....

Central Public Works Department - Bihar

34133826 repair maintenance of dg set, lift and sub station equipment, fire fighting system and fire alarm system in office building and residential complex for ag bihar patna for year 22 23....

Central Organisation Railway Electrification - Bihar

34080625 dismantling, loading, transportation and erection, testing & commissioning of 01 no. 21.6mva, 132kv / 25kv, single phase traction power transformer with all accessories from jpl traction sub station of ddu division / ecr to pandaul / tss of samastipur division of east central railway in darbhanga jaynagar section ( gr.231 ) ...

Central Public Works Department - Bihar

33952086 maintenance of electronic installation & fans i / c repair maintenance of 250 kva dg set and sub station equipments at regional passport office mourya lok complex, patna...

Central Organisation Railway Electrification - Bihar

33644704 dismantling, loading, transportation and erection, testing & commissioning of 01 no. 21.6mva, 132kv / 25kv, single phase traction power transformer with all accessories from jpl traction sub station of ddu division / ecr to pandaul / tss of samastipur division of east central railway in darbhanga jaynagar section ( gr.231 ) dismantling, loading, transportation and erection, testing & commissioning of 01 no. 21.6mva, 132kv / 25kv, single phase traction power transformer with all accessories from jpl traction sub station of ddu division / ecr to pandaul / tss of samastipur division of east central railway in darbhanga jaynagar section ( gr.231 ) , ...

Airports Authority Of India - Bihar

33485905 provision of rcd ccrs shifting of old ccrs to new tech. block cum atc tower sub station building and allied works at gaya airport gaya ...

Airports Authority Of India - Bihar

33485663 provision of rcd, ccrs, shifting of old ccrs to new tech. block cum atc tower sub station building & allied works at gaya airport, gaya...

Bihar State Power Holding Company Limited - Bihar

33418983 design, supply, installation & commissioning of compact sub station (css), dg set, gym equipment, kitchen equipment, sliding foldable partition and other civil & misc items to support the operation of under construction building vidyut bhawan iii, patna on epc basis....

Central Public Works Department - Bihar

33379544 repair maintenance of dg set lift and sub station equipment in cr building income tax patna ( sh replacement of multi booster pump in chief commissioner bungalow at m5 qtrs strend road, patna ) ...

Central Public Works Department - Bihar

33358063 providing sub station equipment, dg set, ups, ac & fire alarm system in workshop cum classroom of trtc patna. ( sh: shifting of existing 2 nos. 315 kva transformer and repairing / servicing of 1 no. transformer of trtc campus i / c miscellaneous work ) ...

Indian Oil Corporation Limited - Bihar

33192988 design, engineering, procurement, manufacturing, third party inspection, statutory clearances, supply, transportation of all equipment / materials to the work site, materials management, construction, assembly, installation, testing, pre commissioning, commissioning and handing over of electrical control system ( ecs ) for existing units / sub stations of barauni refinery & upcoming new units of br 9 at barauni refinery on single point responsibility on lump sum turnkey ( lstk ) basis. scope of work also includes pwcamc for a period of five ( 05 ) years with respect to service / maintenance of complete ecs system for all units of barauni refinery....

Central Public Works Department - Bihar

33095206 repair maintenance of , dg set, lifts and sub station equipment in cr annexe building ( cgst ) office, patna for the year 2022 23 sh providing and fixing of scrolling / static font type electronics display board...

Central University Of Bihar - Bihar

33035562 tender bid document for the “aomc of sub station, stp, dg set and other electrical services as per scope of work at cusb, gaya” for central university of south bihar...

Central Organisation Railway Electrification - Bihar

33021469 supply of electrification of newly built quarters ( type iv 01 nos., type iii 08 nos., type ii 12 nos. ) with provision of electrical internal wiring, luminaries, fans, switch gear, other electrical appliance etc. along with arrangement of power supply to quarters & provision of street light and augmentation of 11 / 0.4 kv sub station & its power supply system at araria under gr. 313 re project.electrification of newly built quarters ( type iv 01 nos., type iii 08 nos., type ii 12 nos. ) with provision of electrical internal wiring, luminaries, fans, switch gear, other electrical appliance etc. along with arrangement of power supply to quarters & provision of street light and augmentation of 11 / 0.4 kv sub station & its power supply system at araria under gr. 313 re project., ...

Indira Gandhi Institute Of Medical Sciences - Bihar

32863378 laying of hdpe pipe and cable through hdd method in residential area and indira gandhi park area along with cable laying at cable tray between main sub station to new sub station at igims , patna 14...

East Central Railway - Bihar

32801700 annual contract for operation, schedule maintenance and breakdown attention of 132 / 33kv main receiving sub station at dlf / mew for three years from outsourcing.annual contract for operation, schedule maintenance and breakdown attention of 132 / 33kv main receiving sub station at dlf / mew for three years from outsourcing., ...

East Central Railway - Bihar

32491974 proposal for repairs and improvement of electrical equipment base and surrounding area of 33 / 11 kv sub station at gm office hjp.proposal for repairs and improvement of electrical equipment base and surrounding area of 33 / 11 kv sub station at gm office hjp., ...

East Central Railway - Bihar

32407862 samastipur junction : provision of microprocessor based numeric relays at samastipur traction sub station over sonpur division., ...