Augmentation of Receiving Station in District Ganderbal (Augmentation of Receiving Station Dab from 6.3 MVA to 2x6.3 MVA) (PDDSS2526100166).

Amount

Civil works

Earthwork in excavation over areas (exceeding 30 cms in depth, 1.5m in width as well as 10 Sqm on plan) incld. disposal of excavated earth, and lift upto 1.5m, (All kinds of soil). By mechanical means

Providing & laying in position cement conc. of specified grade excld. Cost of centering & shuttering- all work upto plinth level in 1:2:4 (1 cement :2 coarse sand :4 graded stone agg. 40 mm nominal size (Crushed)

Providing & laying of stone soling in level.

Providing & laying in position cement conc. of specified grade excld. Cost of centering & shuttering- all work upto plinth level in 1:4:8 (1 cement :4 coarse sand :8 graded stone agg. 40 mm nominal size (Crushed)

Providing and laying in position specified grade of reinforced cement conc. excluding the cost of centering, shuttering, finishing -and reinforcement All work upto plinth level, M20 grade concrete

Reinforcement for RCC work incld. straightening, cutting, bending, placing in positions and binding all complete (T.M.T).

Centring & Shuttering upto plinths and footings

12 mm thick cement on the rough side of Transformer bed ,Equipmen founations Cable trench etc mix:1:6 (1: cement :6 fine sand)

Providing and laying of Earth mat of required size as per design within the excavated quantity of yard of 50x8 mm Gl Strip including cutting, bending, drilling, welding etc as per termination requirement with Torsion solid rods of 3meters long, 32mm dia with pointed tip for Ground insertion with the excavated cavity and improvement if required to get desired earthing resistivity values for 33kV and 11kV yards. The mesh should be inter- connected to each and every point for redundency and a anti-corrosive powdered paint coat to be applied at welded joints

Providing and laying including stacking 40 mm size aggregate for metal in the switch yard

Carriage of all materials required for construction from source upto site of work by mechanical transport

Electrical Works

Installation, testing & commisioning of 33/11kV, 6.3 MVA ONAN, Copper wound, Out-door Type, conventional Power Transformer, Oil Filled with OLTC , LV Box and all accessories including HT and LT Terminal connections.

Supply, Installation, testing & commisioning of 33 kV Vacuum Circuit Breaker (36 kV, 1250A, 26.2 kA, Outdoor Type) with allied accessories and heavy duty pad clamps. (GTP to be approved)

Supply, Installation, testing & commisioning of 33 kV C&R Panel along with 3-O/C, 1-E/F , 2-3 element based Digital programeable based SCADA compatible relays and differential relay and REF protection (IEC61850) with digital programeable SCADA compatible, mimic diagram, Digital Programeable Voltmeter, Ammeter, LED Annunciation Windows with annunciation relays, Semaphors, Auxilliary relays of 4 sets having alarm and tripping relays. Hooter/Buzzer inbuilt 3-phase Tri-vector meter -5 Amps, DLMS Compliant with RS-485 port and extra terminals for remote switching of switchgear. (GTP to be approved)

Supply, Installation, testing & commisioning of 33 kV Isolator without Earthing Blade with allied accessories and pad clamps (36kV,800A, Outdoor, 3 poles, 25 kA) with multi fingered female contacts with tin coated contacts and Blate tips (Set of 03 Nos).

Supply, installation, Testing & Commisioning of Dead tank type 33 kV Current Transformer ratio 400-200/5-5-5 Amp (33 kV, 1Φ, Multi Ratio Multi Core, Outdoor) (1 No. per Φ) along with providing of allied accessories if required (3 Core CT with 0.5, 5P10, PS Class). (GTP to be approved)

Supply, Installation, testing & commisioning 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 6-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 and fixing of Lugs and Ferrules

Providing and laying of 200mm² ACSR aluminium conductor at 33kv yard for connecting of 33kv gantry and equipment including cutting, connecting of jumpers, tighting, stringing etc complete job.

G.I Pipe of Dia 150mm, 5.9 mm Thick 3 m long (15 No.s) with G.I Base Plate 8 mm Thick

Providing & fixing of GI Channel Iron./ iron Angles/ flat iron of sorts for equipment structure and Gantry structures 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 fixing of Earth wire 7/4.00 mm sq.

Providing and fixing of GI flat for earthing 50x6 mm

Providing & fixing of heavy duty Pressure di-cast aluminium 630A T-clamps suitable for 200 mmsq ACSR Conductor having 8 no,'s GI bolts of 19mm thick.

33 kV Single Tension Fittings (6 bolt)

Supply & Installation of 33KV Polymer Disc insulator sets with fittings suitable for 0.2 ACSR 70KN and as per DDUGJY Specifications.

Supply & Installation of 33 kV 10kN Polymer Post Insulator 36kV,170kV Impulse, creepage distance 1224m.

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.

Supply, Installation, testing & commisioning of 11 Mtr. Long Pole ( ST-410 SP56)

Providing and laying of Cement bottoming 1:2:4 mix as per REC standards 0.66 cum per pole

Providing & fixing of Danger Plates with Clamps

Providing & fixing of Anti-Climbing Device with Clamps

Providing and Painting of Red Oxide paint on ST Poles as per REC standard

Providing and Painting of Aluminium paint on ST Poles as per REC standard

Providing and Fixing of Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 3 mtr long through GI strip (25*3 mm)

Supply, installation, Testing & Commisioning of 11 kV VCB Panel Board (12 kV, 1250A, 25 kA, indoor) with O/C, E/F relays (IEC61850), 3 element based, Mimic Diagram, Digital Voltmeter, Digital Ammeter, Digital Annunciation Windows with annunciation relays, 3-phase Tri-vector meter -5 Amps, DLMS Compliant with RS-485 port, the panel CT's should be 3 Core based and 3 ratio specifications (with 0.5-5P10,PS Class) suitable for incommer (CTR 800-400-200/5-5-5 Amp). (GTP to be approved)

Supply, installation, Testing & Commisioning of 100 kVA,11/0.433KV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, (Aluminium wound).The job includes dismantling of old existing at site DT. (GTP to be approved)

Providing and laying of 11 kV 3- Core XLPE 400 mm² armoured, FRLS

Providing & Fixing of 11 kV Indoor Heat Shrinkable Cable Termination Kits suitable for above mentioned cable.

Providing & Fixing of 11 kV Outdoor Heat Shrinkable Cable Termination Kits suitable for above mentioned cable.

Dismantling of AC/DC disribution Panel for creating apace for instalation of 11kv Main Panel and then reinstallation of the same.

Providing & fixing of 120 mm² XLPE LT Cable 4 Core, armoured, FRLS

Providing of Rubber Mat 1mx2m 19mm thick

Providing, and laying of Chequered plates 6mm thick for cable trenches including necessary fabrication with 2 handles on each plate (16'x4' x6mm) fitted on free holes for movable handle and to be cut proper pieces not more than 20kg each piece and each piece should be proved a foot rest leveler of 50x50x6mm angle iron cut in 1.5" welded at corners of each plate. including 2 Red Oxide paint coats

M/S BHAT POWER PVT. LTD. (BID ID -2453246)