Creation of 250 KVA Sub Station along with HT LT network and other allied works for Bio Remediation of Dump Site at Kot Bhalwal Jammu under Deposit work falling under the jurisdiction of Electric Sub Division Janipur on Turnkey basis

Amount

Creation of 250 KVA Sub Station for Bio-Remediation of Dump Site at Kot Bhalwal Providing/Supplying, Erection/Installation, Testing & commissioning comp Job)

11/0.433 KV, 3 Phase 250 KVA Copper Wound Distribution Transformer of latest Energy Efficiency Level-2,ISI 180 Part-I; 2014 as per latest amendment with externally fitted MCCB with cable box and 4x4 mtrs. Suitable cable of ratings

Gapless Surge Arrester, 9 KV, 10 KA, LA with Polymer housing Station Type

11 KV GO, AB Switch 3 Phase, 3 Pole, 200 amp, vertical type

11 KV Horn Gap Fuse Set 3 Phase, 200 amp

300 mm² Single core cable, 1.1KV Grade, PVC insulated stranded conductor FRLS type

9 Mtr Long ST Poles (ST -410 SP 33)

11 KV Polymeric Composite Disc Insulators 12KV, min following load 45 KN, Lightening impulse 75KV positive and 80KV negative, creepage distance 320mm with Fittings

GI Channel/Angle/Flat of sizes including clamps

Galvinized Nuts & Bolts

Earthing of Sub-Station -Excavation of earth pitof diameter 650mm and deapth 3000mm, installation of earthing pipe of 40mm nominal bore and 4mm wall thickness and length 2.5m long as per IS 1239 GI Strip for neutral earthing of size 25mm into 3 mmfor connection of transformer body, GO Set and lightening arrestor as per IS 2629/85, GI Nuts & Bolts, refilled with earth enhancement material

11 KV Polymeric composite Pin Insulators 12KV, 5KN,lighting inpulse 75KV positive and 80KV negative, creepage distance 320mm

Galvanized Stay Set with 50X8mm Stay clamp, Guy insulator (2 Nos), anchor plate (200X200X6mm) Nuts & Bolts, 2 nos turn buckles,1.8mm long, 16mm diameter solid GS stay rod and 7/3.15mm dia GI standard wire complete

Wedge Connectors/ PG Calmps

Danger Plates with Clamps

GI Barbed wire for Anti Climbing

Cement Bottoming 1:2:4 mix as per REC Standards

Painting of Poles Red-Oxide

Painting of Poles Aluminium Paint

Sundry items like Aluminium Lugs, Jumpers, Binding Tape and Aluminium Thimbles etc.

Erection of LT line on 9 mtr PCC Pole with 185 mm2 XLPE Cable (3.5 core alongwith LED lights for Bio-Remediation of Dump Site at Kot Bhalwal ( Providing/Supplying, Erection/Installation, Testing & commissioning comp Job)

PCC Poles 9 Mtr Long (WL: 300 Kg)

185 mm2 (LT) Cable XLPE (3.5 core)

Suspension/Tension Clamp with eye hook

Straight Through Cable jointing kit

LTDB (3 Phase Bus Bar arrangement with load bearing capacity of 63 Amp.) DB Box

11 KV Polymer composite Disc Insulator 12KV,min falling load 45KN, Lighting impulse 75KV positive and 80KV negative, creepage distance 320mm

120 watt LED luminaries withGI fittings & allied accessories

16 mm2 2 core Aluminium XLPE cable for street lights

Galavnized Nuts and Bolts

Danger Plates

Anti Climbing Device with Clamps

Earthing Complete by GI Pipe 40mm or GI Rod 20mm 2.5 mtr long through GI Strip

Stone Pad (300mmx300 mmx75 mm)

Insulating Piercing Connectors

PG Clamps

Galavnised Stay Set with 50x8mm stay clamp, guy insulator (2Nos.), anchor plate (200x200x6mm) nut bolts, 2 Nos. Turn buckles, 1.8m long, 16mm diameter solid GS Stay rod and 7/3.15 mm dia GI Stranded wire complete

Supply, Installation, Testing & Commissioning of 11KV CT/PT unit with Trivector Meter

11kV Pilfer resistant metering cubicle for 3phase 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 requirement. The cubicle shall be painted through 7-tank process. The External dimensions should be adequate. Panel having two compartments upper Meter compartment and lower CT/PT compartment. Provided with synthetic or semi synthetic gasket firmly glued to the sufrace, Dust, weather and Vermin proof and shall comply degree of protection IP 65 both the chambers having one sided hinged door arrangments. The metering panel shall be provided with two No MS channels of size 100 x 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 door.

Single Phase, Single core, single ratio, Epoxy resin Cast Current Transformers suitable for 11kV, copper wound primary type with rated burden 5VA and accuracy class 0.5 or better and conforming to IS2705 (part-I & II) amended upto date. ISF shall be upto 5 The CT ratio shall be as under: i. 20/5 for 250kVA DT

11kV/ 110 V, Three phase epoxy resin cast PT with rated burden 15VA per phase and accuracy class 0.5 or better and conforming to IS:3156 (part-I&II) amended upto date with proper colour coded identification. PTs shall be of uniform insulating and withstand separate source 23kV pf for one minute.

Bus Bar details: CTs bus bar:- 40x6 mm copper strip or adequate size PTs bus bar: Copper wire 8 SWG or 30x0.6mm 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 mm2 (RYB) and for PT wiring minimum wire size shall be 2.5 mm2 (RYB).

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

Grounding bus of minimum 40mm copper, 25cm long fixed to the unit in HV chamber. The CTs, PT meter and 11kV Cable sheath shall be grounded to the bus through grounding wire (green) of min size 10mm2

3Ph3 Wire HT CT/PT operated Fully static Smart Tri-Vector Energymeters DLMS Compliant Category 'C' with RS232 port for modem compatibility. 11kV/110V, Ph-Ph (3P,3W) 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, ABB)

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 x 40 mm or angle iron of size 65 x 65 x 5 mm, duly painted as per site requirement for mounting of metering panel including concrete foundation wherever required including cost of nuts and bolts

3 Core 11 kV Aluminium cable XLPE armoured 35 mm2 including cost of clamp for its fixing where ever required.

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

Earthing 40 mm GI Pipe or 20 mm GI rod, 2.5 mtr for metering unit. Earthing of metering cubicle through two No 25 x 5 mm flat iron.

Raina Builders and Suppliers (BID ID -2367615)

M/s MAHASHAKTI ELECTRICAL WORKS (BID ID -2367634)

M/S VAISHNO TRADERS (BID ID -2367573)

V K ELECTRICAL CONTRACTOR (BID ID -2367798)

M/S COMBINE GROUP OF ENGINEERS (BID ID -2367566)

M/S R. V ENTERPRISES (BID ID -2367735)