Electrical works in 33KV Outdoor Yard and other allied equipment at 3.15 MVA Receiving Station WANGATH under Capex Budget 2023-24

Amount

Electrical works in 33KV Outdoor Yard and other allied equipment at 3.15 MVA Receiving Station WANGATH

Installation, testing, commisioning of 33/11kV, ONAN, Copper wound, Out-door Type, conventional 3.15MVA Power Transformer, including fiting of Radiators and conservator tank and all accessories including HT and LT Terminal connections, along with RTCC pannel (Material to be provided by Department).

Loading, Transportation, installation,testing and commisioning of 33 kV Vacuum Circuit Breaker (36 kV, 1250A, 26.2 kA, Outdoor Type)with allied accessories and heavy duty pad clamps (Material to be provided by Department).

Loading, Transportation, installation,testing and commisioning of 33kV C&R Panel along with O/C, E/F relays, mimic diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Tri-vector meter -5 Amps with RS-485 port, DLMS Compliant with RS-485 port (Material to be provided by Department).

Loading, Transportation, installation,testing and commisioning of 33 kV Current Transformer (33 kV, 1Φ, Multi Ratio 3-Core, Outdoor) (1 No. per Φ) (Material to be provided by Department).

SITC of 33KV/110V PT dead tank oil type with to single phase mounted brass clamps having 12mm studs as contacts with and as per DDUGJY specifications.

SITC of 33 kV Isolator without Earthing Blade with allied accessories and pad clamps (36kV,1250A, Outdoor, 3 poles, 25 kA) with multi fingered female contacts with tin coated contacts and Blate tips.The isolator is to be provided a locking arrangement for un-authorized operation and auxilliary switch box (set of 3 Nos.).

SITC of 33 kV Isolator with Earthing Blade with allied accessories and pad clamps (36kV,1250A, Outdoor, 3 poles, 25 kA) with multi fingered female contacts with tin coated contacts, The isolator is to be provided a locking arrangement for un-authorized operation and auxilliary switch box (set of 3 Nos.).

SITC of 30 kV Lightening Arrestors (30 kV, 10kA, Station class, ZnO, Porclean type) gap less including its clamps and base insulators complete.

Supply & laying of multi core 12-core 2.5 sq.mm Copper Armoured control cables with suitable brass/PVC glands for each cable including codding, thimbling and labelling of each cable interconnection and terminations

Supply & laying of multi core 8-core 2.5 sq.mm Copper Armoured control cables with suitable brass/PVC glands for each cable including codding, thimbling and labelling of each cable interconnection and terminations

Supply & laying of multi core 4-core 2.5 sq.mm Copper Armoured control cables with suitable brass/PVC glands for each cable including codding, thimbling and labelling of each cable interconnection and terminations

Supply & laying of multi core 2-core 2.5 sq.mm Copper Armoured control cables with suitable brass/PVC glands for each cable including codding, thimbling and labelling of each cable interconnection and terminations

Providing & fixing of GI iron Angle/Channel iron/flat iron of sorts including cutting, bending, drilling, welding etc complete modification as per site requirement.

Providing & fixing of GI Nuts and bolts with washers of sorts

Providing and laying of HDPE Pipe 180mm dia for laying of auxilliary cable from transformer to ACDB, Charger, Battery bank and DCDP pannel underground by way of excavation and backfilling complete job

Control wiring including commisssioning, thimbling, furel codding, cable glanding and relay testing of each pannel/control circuits from approved agency with reports, Complete job.

Providing and laying of 0.15 ACSR aluminium conductor at 33kv yard for connecting of 33kv gantry and equipment including cutting, connecting of jumpers, tighting, stringing etc complete job.

Supply & Installation of 33 kV Post Insulator Polymer 36kV,170kV Impulse, creepage distance 1224m, as per DDUGJY spec.s

Supply & Installation of 33KV Polymer Disc insulator sets with 70KN and as per DDUGJY Specifications.

Providing & fixing of heavy duty Pressure di-cast aluminium 630A T-clamps suitable for 0.15 ACSR Conductor having 8 no,'s GI bolts of 19mm thick.

Providing & fixing of heavy duty Pressure di-cast aluminium 630A PG-clamps suitable for 0.15 ACSR Conductor having GI bolts of 19mm thick.

Providing and fixing of 10-36kA 440v-650 VAC/DC Surge absorbers 3-phase with neutral to be installed at LT terminal box of auxilliary supply/ACDB on din rail channel inlcuding its Separate chemical earthing electrode type 8 -10 feet long with ashgel/betonite chemical and earthing with 10. sq.mm flexible copper cable from earthing point to surge absorbers 1x1 feet inspection plate. complete job

Providing and fixing of Aluminium Bus Bars for Transformer terminals of suitable size with color codding Heat shrink sleeves covered including drilling, welding, etc complete modification as per requirement to be fixed on LV side of Power Transformer and Neutral Ct.

SITC of 11 kV VCB Panel Board 1+4 (12 kV, 1250A, 25 kA, indoor) with O/C, E/F relays (IE-C61850), Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3- phase Tri-vector meter -5 Amps, DLMS Compliant with RS-485 port (the incommer Pannel must have 3-core CT's with Metering, protection and differential core)

SITC of 33/0.433kV, 100KVA 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, Copper wound, and with LV Cable Box having detachable Aluminium Gland plate to be mounted on 33KV Gantry structure and firmly fixed with angles and channel iron. the Job includes the mounting of transformer at 33kv Gantry beams.

SITC of Junction Boxes for CT and PT of size 1.5x1.5 ft 12 swg sheet metal body with powder coated with weather proof chamber IP-67 protected having Din rail terminals mounted termination contacts of 36 Numbers as per REC standard

SITC of 33 kV Horn Gap Fuse Set 3 Phase 100A in fibre rod with allied accessories complete

Providing and fixing of 120 mm² 4-Core Cable,1.1kV Grade, PVC Insulated Armoured with aluminium Stranded Conductor FRLS type including fixing of lugs at cable terminations ends.

SITC of 160A MCCB 36KA with Kiosk box IP-65 Protected with inbuilt bus bars with cable gland cut outs with door and clamps.

Providing and laying of 11 kV 3-Core XLPE 240 mm² armoured, FRLS

Providing and laying of 11 kV 3-Core XLPE185 mm² armoured, FRLS

Providing and Fixing of 11kV 240sq.mm 3-core Indoor Heat Shrinkable Cable Termination Kits

Providing and Fixing of 11kV 240sq.mm 3-core outdoor Heat Shrinkable Cable Termination Kits

Providing and Fixing of 11kV 185sq.mm 3-core Indoor Heat Shrinkable Cable Termination Kits

Providing and Fixing of 11kV 185sq.mm 3-core outdoor Heat Shrinkable Cable Termination Kits

SITC of 600/300/5A-5A 11kV dead tank type Neutral Current Transformer for Transformer Neutral with flow meter attachment including earthing with GI 50x6mm Strip and its terminations complete

Providing and fixing of 11 kV Isolator, Double Break,3-pole, 630 Amp, horizontal mounting Type, with Earth Switch. (set of 3 No's)

Providing and fixing of 11kV, Gapless Surge Arrestor,9 KV ,10 KA ,LA with Polymer housing, Stn. Type

Providing & fixing a). Battery Bank 36 V,100 AH , of 18 No. cells of 2 V each, sealed maintenance free VRLA type,High impact Polyprophelene copolymer container,flame retardant and metallic rack mounted. b). 36V,100 AH , Float-Cum-Boost Charger With Full wave rectification with ripple filteration for 220 V, 1Phase, 50 HZ AC with variable Input Supply via auto transformer.

Providing & fixing of Distribution Panel (36 V, DC) made of CRCA thickness not less than 2mm. Powder Coated, degree of protection IP43 for 2 No battery incoming supply with 2 No 63 Amps 10Ka DP MCBs for incoming supply Double busbar of adequate size, 12 No DP DC MCB 10KA (0-32A) including indication lamps, precise digital voltameter and amphere meters cable glands and other accessories

Providing & fixing of Distribution Panel (415 V, AC) made of CRCA thickness not less than 2mm. Powder Coated, degree of protection IP43. 200 Amps with 100A MCCB 4-pole, 35KA for incoming supply and 5 No TPN MCB's 10KA (16-125 Amps ) and 5 No DP MCBs (0-32A), rectangular busbar suitable for 200 Amps continuous Supply including indication lamps, Votameters and Amphere meters and cable Glands and other accessories

SITC of 120 Watts LED Street lights of following watts IP-66/67 protected with lens type LED, Pressure Di-cast aluminium body , 100+ LM/watt, Input voltage AC 85-265 Volts, efficacy 92%, life time more than 45000 Hrs. ( Crompton, Phillips, Jaguar, GE). To be mounted on existing poles/Structurer or new poles including necessary fabrication/modification as per requirement. ( the LED lights brand must have conducted the indian photometic test certificate of LM-79 and 80.)

Providing and fixing of Pole boxes for Yard lights with allied accessories to accommodate MCB's on din rail etc of 14 SWG Powder coated paint, Earthing Bar, weather proof design, IP-65 Protected body, locking arrangement and cable cut-outs of desired sizes etc.

Providing, Laying, Testing and commissioning of 2.5 Sq.mm FRLS PVC single core multi-stranded flexible copper cable in PVC conduits in surface/recessed for repairing/replacing of existing damaged/new cables from various terminations points for making various circuits funcational. the job includes dismantling/modification of existing circuits ( the circuits inclues phase, neutral and earth all together for a circuit).

Providing of FOS Search lights LED type 10 Watt Protector with dual Charging with mains 220v and solar 6 vdc plate based having 1km range with allied accessories complete

SFTC of D-curve/type 2A MCB 10KA MCB including cable/wire terminations as per requirement for LED lights and ACDB's (Schneider, ABB, siemens, legrand.)

Providing of Bolt cutter of Taparia make BC-42 with allied accessories.

Providing of Rubber Mat 1mx2m 19mm thick

Providing of Fire Extingiusher Co₂/ABC Type of 4.5 kg capacity for control room

Providing of 3 Sand Bucket Fire Extingiusher with metallic stand and identification plates

Providing of Industrial safety Helmet

Providing of Rubber Gloves for 33 kV level

Providing of Rubber Gloves for 11kV level

Providing of Industrial Safety Belt with comfort foam reinforment

Providing of Safety volcanized rubber Shoes

Providing of Telescopic Cabron fibre Earthing rod (set of 3 rods)

Providing of HV Detectors all voltages with fibre rod

Providing of Buzzer/Hooter with emergency push button including its wiring

Providing of Chrome vanadium forged Spanners of 10mm to 32mm size ring/u shaped. (set of 10 No.s)

Providing of Forged Adjustable wrench of 22mm and 32mm size

Providing of Screw drivers set flat cum star bit type dual end (set of 8 no.s of different sizes)

Providing of Nose Plier

Providing of Normal Plier

Providing of Sledge hammer of 2Kg with handle

Providing of forged Chisel long shank type

Providing of HSS Cabron steel Hack saw with frame and set of 6 blade with two sided teeths

Providing of Measuring tape of 12 feet spring loaded

Providing of Precise 1 feet long bubble based water level

Providing of 600 watt hand drill with drill bits of HSS Hammer type

Providing of Tool Kit case plastic of Harry-kerry make of 2.5x1x1.5 feet dimensions with different chambers

Providing of Clamp meter with multi measuring parameters Markoni/motwane/fluke make

Providing of Screw driver tester neon lamp based

Providing and fixing of industrial heavy duty chain block of 1 Ton capacity with allied accessories complete

Providing of Chrome make socket set with ratchet and extension bars of 10mm-32mm size sockets with allied accessories

Providing and fixing of perforated GI Cable Trays 1 feet wide with allied accessories for routing control cables with metallic cable ties at different location including allied acceesories of fixture.

Providing and fixing of flex sign board glow type written with receiving station parameters split type gate mounted with allied ms fittings complete job

Providing of Aluminum industrial ladder split 40 feet extension type with allied accessories

Providing of foldable multi-purpose aluminium ladder

Providing and fixing of floor mating velvet touch material, non slip with TPR backing fabric of min. 18 mm thick including providing of protective thermacol bedding complete job as per directions of engineer in charge.

M/S NEW ALLIED

Gee Sab Electricals