Creation of 250 KVA 11 0.433 kV Dedicated Sub Station at Solid waste management plant, Galender Pampore

Amount

Supply, Installation,testing & commissioning of 250 kVA 11/0.433 kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, (Cu wound) , and with LV Cable Box having detachable Al. Gland plate with LV Bimetallic terminal connection suitable for vertical take off of cable.

Supply, Installation,testing & commissioning of 9 Mtr. Long Pole ( ST-410 SP33)

Supply, Installation,testing & commissioning of 8 Mtr. Long Pole ( ST-410 SP 15)

Supply, Laying,testing, stringing, tensioning and binding of conductor 30 mm² ACSR Conductor (Weasel)

Supply, Laying,testing, stringing, tensioning 35 mm² AB (LT) Cable ( 3 x 35 + 1 x 16 + 1 x 25 insulated) mm² XLPE (1.1kV, 3+1 C, Al)

Supply, Laying,testing, stringing, tensioning of 240 mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS

Providing and fixing of End termination kit for 240 mm² 3½ Core cable

Supply, Installation,testing & commissioning of LT Distribution Box for 250 kVA DTR 400 Amp MCCB adjustable 3 P 36 kA 1 No., 200 Amp MCCB fixed 3P 16 kA 1 No.160 Amp fixed 3 P 16 kA 2 No. for outgoing circuits

Supply, Installation,testing & commissioning of 11 kV Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

Supply, Installation,testing & commissioning of 11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type

Supply, Installation,testing & commissioning of 11 kV Horn Gap Fuse Set 3 Phase 200A

Supply, Installation,testing & commissioning of 240 mm², Single Phase Cable,1.1K V Grade, XLPE Insulated Stranded Conductor FRLS type

Providing and fixing of Earthing of substation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 25 mm x 3 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

Providing and fixing of GI Channel/Angle/Flat of sizes including clamps Transformer Pad

Providing and fixing of 11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Providing and fixing of 11kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm with fitting

Providing and fixing of 11 kV Isolator, Double Break,3-pole, 630 Amp, horizontal mounting Type, with Earth Switch.

Supply and painting of each Pole 1 coat red oxide paint and 2 coats of aluminium paint (@ 1 ltr/pole red oxide paint and 1 ltr/pole aluminium paint)

Suspension/Tension Clamp with eye hook

Danger Board/Plate with Clamps

Insulating Piercing Connectors

Providing and fixing of Galvinized Nuts and Bolts.

Providing and fixing of Spike Earthing Rod 20mm 2,5 Mtr long with GI strip (25x3)mm

Providing, laying of Cement bottoming 1:2:4 mix as per Standards 0.48 cum /pole

Providing, laying of Cement bottoming 1:2:4 mix as per Standards 0.40 cum /pole

Providing and fixing of Sundry items like Aluminium lugs, Jumpers, Binding Tape

Providing and fixing of LT 4 core 35 mm²XLPE Cable from AB Cable taping point through Piericing connector to MSDB

Providing and fixing of Main Service Distribution Box

Providing and fixing of LT 16 mm² 2 core PVC service cable armoured 20 mtr per consumer

Providing and fixing of Misc Items such insulation tape, binding wire, screws, etc.

Wedge Connectors/PG Clamps

11 KV Pilfer resistant metering cubicle for 3 Phase 4 wire metering system made of MS sheet steel thickness not less than 2mm duly power coat painted suitable for indoor as well as outdoor as per the site requiremnet. The cubicle shall be painted through 7-tank process. The external dimensions hsould be adequate. Pannel having two compartments-upper meter compartment and lower CT/PT compartment, provided with synthetic or semisynthetic gasket firmly glued to the surface, dust, weather & vermin proof and shall comply degree of protection as per IP65. Both the chambers having one sided hinged door arrangements. The metering panel shall be provided with two no. MS channels of size 100*50 mm on the front and rear sides duly welded and 4 No. of lifting hooks. It should be possible to take meter reading manually, through CMRI and computer without opening the LV Chamber

Single Phase, Single Core, epoxy resin cast Current Transformers suitable for 11 KV copper wound primary type with rated burden 5VA and accuracy class 0.5 or better and confirming to IS2705 (Part I&II) aamended upto date. ISF shall be upto 5. CTR: 20/5, rated burden 5VA

11 KV/110V three phase epoxy resin cast PT with rated burden 15 VA per phase and accuracy class 0.5 or better and confirming to IS3156 (Part I&II) amended upto date with proper colour coded identification. PTs shall be of uniform insulating and withstand separate source 23 KV pf for one minute.

Bus bar details: CTs bus bar: 40*6 mm copper strip or adequate site PTs bus bar: copper wire 8 SWG or 30*0.6 mm copper flat strip to connect PT terminal or adequate size duly insulated by the monoplast tape.

PVC Copper wire flexible multi-strand of required size for secondary connections for CT wiring the minimum wire size shall be 4 sq.mm (RYB) and for PT wiring minimum wire size shall be 2.5 sq.mm (RYB)

Copper Lugs preferably ring type duly crimpled for termination of wires and tapes

Grounding bus of minimum 40 mm copper, 25 cm long fixed to the unit in HV chamber. The CTs, PT meter and 11 KV Cable sheath shall be grounded to the bus through grounding wire (green) of min size 10 sq.mm

3 Ph 3 Wire HT CT/PT operated fully static smart Tri-vector energy meter DLMS compliant category C with RS232 port for modem compatibility. 11 KV /110 V ph-ph (3Ph 3 Wire) meters for measurement of different electrical parameters including active energy (KWh/MWh) Reactive Energy (KVArh/MVArh), apparent energy (KVAh/MVAh) etc (make L&T, Secure, AA)

Independent flexible PVC pipes for CT wiring and PT wiring of appropriate size from HT compartment to meter compartment

Pedestal made out of MS channel of size 75*40 mm or angle iron of size 65*65*5 mm duly painted as per site requirements for mounting of metering panel including concrete forundation whereever required including cost of nuts and bolts

3 Core 11 KV Aluminium cable XLPE armoured 35 sq.mm including cost of clamp for its fixing whereever required

Cable termination kits suitable for 3 x 35 mm2 XLPE Cable (indoor/outdoor)

Earthing by wayof 40 mm GI Pipe earthing . Job includes , excavation, enhancement materail and Main Hole Chamber (500x450x600) with frame and cover.

Pre and Post Geo Tagged Photograph

FAYAZ AHMAD DAR (BID ID -2643564)

M/S KHAN ELECTRICAL ENTERPRISES (BID ID -2651998)

M/s NEW DAR ELECTRICALS (BID ID -2651952)