ISO/MOE5/35765/23 electrification-supply and providing indoor unitised substation ,generator,panal board and power connections

Amount

High Tension Works

OD108874/2022-2023:Supply,conveyance, installation, testing and commissioning of 500 K.V.A Indoor type unitized sub station comprising of H.T.panel trunked with cast resin Transformer with top entry cable box as per technical details furnished below. 11KV/433V, 3 phase, vector DYN-11, An type cooling Cast resin double wound core type Delta- Star Laser scribed transformer HV side connected to LBSM Panel and LV side to cable box with off circuit tappings from +5% to -10% in steps of 2.5%, changeable on off circuit by tap links provided, Class F indoor type insulation 90degree celcious temperature rise at ambient temperature, 23HP95d/Laser Scribed HPGO as per IS 3024/2015 core, 11kV, 26.2kA/1s, 630A load break switch, 11kV Indoor Resin Cast C.T of Ratio: **/5A,Burden: 10VA, Class: 0.2S and Potential Transformer – 11kV/110V, 25VA, Cl : 0.2 with WTI & LV terminals suitable for 2 runs of PVCA cable and HV terminals connected to 11 KV, 26.2 KA, 630 A Load Break Switch, with incoming suitable for XLPE cable, with HT HRC fuses including fixing MC12 relay and 1 no 150/5 class 5P10 ,10VA neutral CT .All interconection shall be given using electrolytic Cu busbar insulated with heat shrink sleevs and tinned at the point of contact.Provision for fixing TOD Meter and output connected to 11KV seal off bushings to the transformer and 800 A, 4 pole, manual draw out type, microprocessor based ACB with overload , instantaneous SC , delayed SC and ground fault protection 50kA

OD160444/2023-2024:Supply installation testing and commissioning of both sides extensible C type Add on unit motorised Scada compatible outdoor front cable entry with additional canopy CT for metering in C limb 1 No SF6 insulated arc quenching load break switch with SF 6 breaker suitable for 11KV/433V Transformer. Add on shall be with terminal protectors protection relays with all materials complete conforming to relevant IS/ IEC standards

90.14.8.11:800 A, 4 pole, manual draw out type, microprocessor based ACB with overload , instantaneous SC , delayed SC and ground fault protection 50kA

OD110325/2022-2023:Supply and providing 200 mm/equivalent size M. S. pipe -6.35mm thickness C class complete with suitable size 12mm flange coupling with minimum 4/5mtr using allied packing with MS bolt with washer and rising the same on the wall/ parapet using chain pulley, scaffolding's, supports with M.S angles/channels etc. including painting the pipe with one coat of zinc chromate primer over a coat of high temperature resistance aluminum paint etc. for extending the exhaust pipe.

OD112199/2022-2023:Supplying, and fixing,50 mm thick resin bonded glass wool having density of 32kg/m3 fixed on 100/125 mm pipe section for the theremal insulation and totally covered with a layer of chiken mesh and finally applying 0.63 mm aluminium sheet cladding complete as per specifications and as required on the existing MS pipe of DG exhaust.

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.2:Excavation for cable trenches of depth upto 1.2 m in soft soil including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

14.9:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

14.10:Providing and laying in position reinforced cement concrete 1 :2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required (excluding reinforcement).

14.11:Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levels

OD109009/2022-2023:Supply and providing KSEB metering cubicle outdoor type with 3Nos. **/5A, 10VA CT/0.2S Class and 1No. 3phase 11KV PT of ratio 11KV/110V, 25VA, Cl:0.2and provision for 11KV TOD meter including test terminal block, control fuse.

OD109010/2022-2023:Supply and installation of HT TOD meter of accuracy class .2s with necessary test terminal block (L&T or equivalent make)

OD109018/2022-2023:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 11KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required. 3 core 300 sqm stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3KA for I sec.) cores laid up. inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS: 7098 part II 1985 with latest amendments

10.4.4:Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:300 sq. mm

10.5.4:Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :300 sq. mm

90.12.9.9:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench145/123 mm or nearest size

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

90.14.2.2:Supply and providing 3mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

90.14.4:Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

90.14.6:Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

90.14.7:Supply and providing copper earth bus in the panel board

90.14.10.17:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.320A/400A, 50/55 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.14:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.250A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.11:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.125A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

90.14.10.10:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.16A -100A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

OD109047/2022-2023:Supply and fixing of Spreader/Terminal adapter Kit Extended terminal for 4 pole MCCB of rating upto 160 A (8 pcs) and giving connection etc as required.

OD109058/2022-2023:Supply and fixing of Spreader/Terminal adapter Kit Extended terminal for 4 pole MCCB of rating upto 200&250 A (8 pcs) and giving connection etc as required.

OD109062/2022-2023:Supply and fixing of Spreader/Terminal adapter Kit Extended terminal for 4 pole MCCB of rating upto 630 A (8 pcs) and giving connection etc as required.

90.14.11.13:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A

90.14.11.15:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 315-630 A

90.14.11.12:MCCB AccessoriesSupply and fixing shunt release for all voltage range up to 630A.

90.14.11.2:MCCB AccessoriesSupply and fixing one number earth fault Relay up to 125A to 200A with CBCT.

90.14.11.3:MCCB AccessoriesSupply and fixing one number earth fault Relay up to 250A to 400A with CBCT.

2.1.2:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63 Amp TP & N

2.1.1:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.32 Amp TP & N

2.1.3:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.100 Amp TP&N

2.1.4:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.125 Amp TP & N

OD109104/2022-2023:Providing and fixing Danger notice board 250x200mm enamelled in existing panel and giving connection complete

2.1.7:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.320 Amp TP&N

OD109080/2022-2023:supply and fixing Digital Multifunction meter to read: V, A, F, PF-3 phase accuracy class 1

OD109081/2022-2023:Supplying and fixing LED indicators for all Voltage ranges- Blue Colour

OD109082/2022-2023:Supplying and fixing LED indicators for all Voltage ranges- Red Green Black Yellow or Orange Colour

OD109083/2022-2023:Supply and Fixing of Bakelite Fuse Base 20A with HRC Fuse Link 2A and giving connection as required

90.14.24.55:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.58:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.10 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.61:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.20 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.62:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.25 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.63:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.30 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

OD109110/2022-2023:Supply & fixing the3 Pole Capacitor duty contactors for switching capacitor banks 7.5 - 10 kVAR with AC Coil,

OD109111/2022-2023:Supply & fixing the3 Pole Capacitor duty contactors for switching capacitor banks 4 - 7 kVAR with AC Coil

OD109105/2022-2023:Supply & fixing the3 Pole Capacitor duty contractors for switching capacitor banks 20 kVAR with AC Coil

OD109119/2022-2023:Supply & fixing the3 Pole Capacitor duty contractors for switching capacitor banks 25 kVAR with AC Coil

OD109124/2022-2023:Supply and providing 8 stage 440 / 110 V 5A/1A , Intelligent Power Factor Controllers (IPFC)

OD109126/2022-2023:Supply and providing reputed make AC cooling fan size 120x120x38 mm, in the existing panel board and giving connection

OD109127/2022-2023:Supply and fixing Flush head Push Button

2.10.1:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.10.4:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

OD109129/2022-2023:Supplying and fixing 40 amps to 63 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Triple pole

90.14.29.2:S & F Motor starters accessories of the followingAuxiliary contact block 1 NO + 1 NC for starters

OD109132/2022-2023:Supply and fixing250/5 A, 5VA,accuracy class 0.5,Tape wound Metering CT

OD109133/2022-2023:Supply and fixing 400/5 A, 5 VA, accuracy class 0.5, Tape wound Metering CT

OD109134/2022-2023:Supply and fixing 800/5 A, 5 VA, accuracy class 1, Tape wound Metering CT

OD220151/2023-2024:300/5 A, 10 VA, accuracy class 10P 10, Protection CT (Tape wound)

OD220160/2023-2024:1000/5 A, 15 VA, accuracy class 5P/ 10 P 10, Protection CT (Tape wound)

1.17.1:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.1 x 1.5 sq. mm

1.17.30:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 6 sq. mm

OD109135/2022-2023:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required. 3 x 10 sq. mm

OD109137/2022-2023:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required. 3 x 16 sq. mm

90.14.28.2:S & F Motor starters of the following ratingsThree phase DOL starters for 0.25HP to 7.5 HP motor

90.14.28.8:S & F Motor starters of the following ratingsFully automatic star delta starter for 30 to 35HP motor

90.14.28.6:S & F Motor starters of the following ratingsFully automatic star delta starter for 15HP motor

90.14.28.7:S & F Motor starters of the following ratingsFully automatic star delta starter for 25HP motor

90.12.7.37:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 400 sq mm

90.12.7.36:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 300 sq mm

90.12.7.35:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 240 sq mm

90.12.7.34:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 185 sq mm

90.12.7.30:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 70 sq mm

90.12.7.27:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 25 sq mm with factory made clamp

90.12.7.39:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 6 sq mm with factory made clamp

90.12.7.40:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 10 sq mm with factory made clamp

90.12.7.41:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp

9.1.31:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 400 sq. mm (82mm)

9.1.30:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 300 sq. mm (70mm)

9.1.29:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 240 sq. mm (62mm)

9.1.27:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 185 sq. mm (57mm)

9.1.23:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 70 sq. mm (38mm)

9.1.20:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X25 sq.mm (28mm)

9.1.32:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm)

9.1.33:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm)

OD109154/2022-2023:Earthing with G.I. earth plate 1200 mm X 1200 mm X 12.5 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.8:Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

5.10:Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 SWG)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

4.1.6:Supplying and installing following size of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.450 mm width X50 mm depth X 2.0 mm thickness

4.1.7:Supplying and installing following size of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.600 mm width X 50 mm depth X 2.0 mm thickness

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

OD110489/2022-2023:Copying charges of Electrical/fire Drawing per A3 sheet additional copies

OD110588/2022-2023:Supply and providing 2 mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to withstand 11 KV dielectric strength including fixing with suitable synthetic adhesive,

OD110490/2022-2023:Charges for preparation of Electrical/fire Drawing per A3 sheet first copy

Lightening Protection.

90.16.3.19:Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)25 x 6 mm aluminium strip

90.16.4.16:Supply and clamping the following sizes of strips on surface of wall / parapet/ existing cable tray using clamps fabricated from 20 x3 mm GI flat duly painted or heavy duty GI spacer saddles, spacing of clamps not exceeding 1 m , making good the damages, colour washing etc. as required ( for vertical run).25 x 6 mm aluminium strip

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

OD114040/2022-2023: Providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system

OD114116/2022-2023:Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required. 25 x 3 mm GI strip

6.12:Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

6.14:Providing and laying G.l. tape 32 mm X 6 mm from earth. electrode directly in ground as required.

OD114088/2022-2023:Supply and fixing Syntex junction box GSJB 1616 with provision for fixing SP/DP MCB for terminating cable.

90.1.1.3:Supply and laying medium gauge PVC conduit of the following sizes conforming to IS 9537/1983 Part III in roof slab, jointing the pipes with PVC solvent cement, tying & fixing the conduit firmly with the re-inforcement etc. as required.32 mm

OD114147/2022-2023:Supply, installation, and commissioning of 10KVA UPS with High performance IGBT/PWM based True-on-Line double conversion standalone configuration having two hours of back up. Three phase in and out. with indoor (IP20) with surge protection system with SMF battery , Input pf >0.99, input THDi <=3 % without use of any external filters, Built in isolation transformer at input, double conversion technology with input voltage range 320-460 @ full load, 50Hz Three Phase, output 400V, 50Hz Three phase, It shall be 100% generator compatible, with Efficiency > 92% and output power factor 0.95 , Eco mode Efficiency 98% and including all accessories etc as required. The acoustic noise at 1m of the system should be <75dB.The system shall comply Type Test certificates for quoted model and relevant IS standards. The system shall be true online double - conversion DSP based UPS system and also UPS shall be with automatic bypass built in. The system shall have IGBT rectifier and inverter. Which also includes SITC of 20 numbers of 42Ah/12V SMF battery with its rack and necessary connection as required. 3 years of warranty for UPS and batteries.

OD114148/2022-2023:Supply, installation, testing and commissioning of 15KVA Online Double Conversion UPS Three phase in and out with High frequency IGBT, DSP, and Dual microprocessor Controlled System with indoor (IP20) with Capacity 15KVA with built in Isolation Transformer & Tubular battery for 1Hr backup & is of reputed approved make including rack, and interconnecting cables, Normal Voltage 310-470VAC Input , normal Input frequency 50Hz +/- 1%, Input pf -0.9 THD <= 3%, Out put Power - 15KVA, Out put Power factor not Less than 0.98Lagging, Normal out put voltage 415V +/-1% VAC, with Bypass facility, Out put Distortion for 100% Load <=2%at linear Load and <=3% at Non linear Load, Normal Out put frequency 50Hz, The acoustic noise at 1m of the system should be <75dB, with efficiency > 92%, LED Display for - input supply, Battery, Inverter, input voltage, Out put voltage, Load, Battery low Pr-alarm, DC Bus Voltage, Out put short circuit Protection, Out put over/under Voltage etc:. Internal Isolation transformers etc.3 years of warranty for UPS and batteries.

ELCON ELECTRICALS

Bidder Name

Kittu Electricals private limited

ELCON ELECTRICALS