SITC of 300/5A Dry Type Epoxy Resin Cast CT and 6.6kV/ 110 V Dry Type Three phase epoxy resin cast PT along with Tri-Vector Energy Meter and improvement of existing network at LIS Tawi Pump House of Executive Engineer Mechanical Division RTIC Jammu

Amount

Installation of 6.6KV/110V, 300/5A HT metering CT and PT

Providing , Testing & Commissioning of 6.6KV 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.

Providing , Testing & Commissioning of Single Phase, Single core, single ratio, Epoxy resin Cast Current Transformers suitable for 6.6kV, 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 of 300/5A

Providing , Testing & Commissioning of 6.6kV/ 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.

Providing , Testing & Commissioning of Bus Bar details: CTs bus bar:- 50x8 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

Providing , Testing & Commissioning of 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).

Providing , Testing & Commissioning of Copper Lugs preferably ring type duly crimped for termination of wires and tapes

Providing , Testing & Commissioning of Grounding bus of minimum 40mm copper, 25cm long fixed to the unit in HV chamber. The CTs, PT meter and 6.6kV Cable sheath shall be grounded to the bus through grounding wire (green) of min size 10mm2

Providing , Testing & Commissioning of Providing , Testing & Commissioning of 3Ph3 Wire HT CT/PT operated Fully static Smart Tri-Vector Energymeters DLMS Compliant Category 'C' with RS232 port for modem compatibility. 6.6kV/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.

Providing , Testing & Commissioning of Independent flexible PVC pipes for CT wiring and PT wiring of appropriate size from HT compartment to meter compartment

Providing , Testing & Commissioning of 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

Providing , Testing & Commissioning of 3 Core 11 kV Aluminium cable XLPE armoured 120 mm2 including cost of clamp for its fixing including Termination Kits.

Providing , Testing & Commissioning of 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.

Improvement of existing 11KV line

Supply, Transportation, Erection of 11 Mtr Long ST Pole (ST-410 SP56) including excavation of pit and back filling of soil & consolidating by ramming, watering etc. Including painting with two coats of Red Oxide and Al. Paint for smooth surface-For Replacement of damaged 11Mtr ST Pole with allied material in existing 11KV line.

Supply, Transportation, Erection of 11 Mtr Long ST Pole (ST-410 SP56) including excavation of pit and back filling of soil & consolidating by ramming, watering etc. Including painting with two coats of Red Oxide and Al. Paint for smooth surface-For insertion of 11Mtr ST Pole with allied material in existing 11KV line.

Providing of Cement bottoming 1:2:4 mix as per REC standards 0.5cum/pole

nicod ltd

GUR KARAN TRADER