Name of Work:- Balance Works to be carried out at Water Supply Scheme Chinar Colony Kawoosa
Sl. No.
Item Description
1
Supply Installation and Testing and commissioning of three phase LT Prodigy meter on the service line at the substation as per the following specifications:Connection Type : DirectWiring : Three phase 4 wireVoltage rating : 230/240 V (L-N)Current Rating : 40 to 200 AAccuracy : Class 1Frequency : 50 Hz ±5% Burden Voltage Circuit : < 1.0 W ,1.5 VA per phaseInsulation class Protection : Class IIImpulse withstands : 10 KvWeight : 4.5 Kg(approx.)Enclosure: Double insulated glass filled polycarbonateTerminals: Thread through design suitable for current up to 200 A.Sealing : 95% non-condensing The job includes cabling, thimbling if required as per site Requirement.
2
Providing, fitting, testing and commissioning of Canopy Type Changeover Switch for selection between two transformer incomers (two separate service lines), with the following specifications:• Rating: 400 Amperes• Type: Front-operated, Off-load, 4-pole manual changeover switch• Voltage: Suitable for 400 V ±15%• Frequency: 50 Hz ±3%• Operation: Mechanical interlocked arrangement to prevent parallel operation of both transformers• Indications: 3 Nos LED phase indicators for each incomer (total 6 Nos)• Mounting: Weatherproof canopy type enclosure suitable for outdoor installation Complete with internal wiring, phase indication lamps, termination, testing and commissioning, complete in all respects.
3
Providing and fitting of long radius 150 mm dia. C-Class GI pipe Bends flanged on both sides, flange conforming to Table-17. The flange welding shall be carried out in double layers using reputed make electrodes from inside and outside of pipe to form strong welding joint.
4
Providing and fitting of short radius 100 mm dia. C-Class GI pipe Bends flanged on both sides, flange conforming to Table-17. The flange welding shall be carried out in double layers using reputed make electrodes from inside and outside of pipe to form strong welding joint.
5
Providing and fitting of heavy-duty GI Reducers having one side 150 mm dia. And other side 100mm dia flanged on both sides, flange conforming to Table-17. The flange welding shall be carried out in double layers using reputed make electrodes from inside and outside of pipe to form strong welding joint.
6
Providing of GI C-Class Nipples having 150mm dia both sides flanged 1 feet long , flange conforming to Table-17
7
Providing and fitting G.I Channel Flat of Various sizes including clamps
8
Providing and fitting of Galvanized nuts, bolts of various sizes as per site requirement Please Enable Macros to View BoQ information
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