Establishment of transformer repair Mech workshop and Supply, Delivery, Installation and commissioning of Machineries, Testing equipments and allied spare parts required for repair of distribution Transformer at Chuba road, Middle Camp, 32. No. E-Sik

Amount

500 KVA Transformer Test control Panel

3 Phase power Analyser

3 Phase Dimmer

DVDF Motor Generator Set

High Voltage Transformer

Oil Breakdown Voltage Test Kit

Automatic Turns Ratio Meter

Winding Resistance meter

Digital Insulation Tester

Testing Panel for Magnetic Balance and Vector Group

3 Phase Pre core loss Measurement testing panel

Sweep Frequency Response Analyser

Disssolved Gas Analyser

Polarity Testing Set

Current Transformer CT

Potential Transformer PT

Earth Contunity Testing Equipment

Digital Vernier Caliper

Digital Thermometer

Transformer Oil Testing Kit

Partial Discharge Measurement equipment

Ohmmeter

Digital Clamp Meter

Dielectric Frequency Response (DFR)

LCR (Inductance Capacitance and Resistance ) Meter

Frequency Meter

Oscilloscope Analyser

Phase angle Meter

Gauge meter digital

Impedance short circuit testing equipment

LV Coil Winding Machine(For Layers Type Coil) With Tension Block.

HV Coil Winding Machine (For Cross-over Coil)

Heating Chamber Oven (for Assembly/ coils)

High vaccum oil Filtration Machine

Core filling Machine

Welding Machine 2-in-1

Spray Painting Gun

Padestrial Drill Machine

Portable Grinding Machine

Soldering Machine

125 KVA DG Set

Fork lift Truck

Hydraulic Mobile Crane (14T)

Overhead Gantry Crane

Portable foldable platform trolley

Oil Storage Tank 1.5KL

Hydraulic Puller 3 in 1

Fire extinguiser 22 Kg

Soldering coil

Core clamp and support fixture

Multi-utility Vehicle for transportation of transformer

Hydraulic press machine

DPC (Double Paper Cover) Machine

Hand operated shearing Machine

Copper Strips(20*4mm)

Copper Stips(25*5mm)

Winding 3Phase (25KVA)

Winding 3Phase (16KVA)

Winding 1 Phase (25KVA)

Core 3 Phase (Plate)

Core 1 Phase

Transformer Oil

ESP Transformer Bushing

3-Phase 250Gms Silicagel Breather

1-Phase 250Gms Silicagel Breather

Single Phase PSR Radiator

Buchholz Relay

Welding Rod 8mm

Welding Rod 10mm

Welding Rod 12mm

Welding Helmet

Gloves

Safety shoes size (6)

Safety Shoes Size (7)

Safety Shoes Size (8)

Multi Tools Set with tool kit box

Drain Meter

On-Load Tap Changer

Off-Load Tap Changer

Terminal Box

Pressure Relay Valve & Devices

Oil Level Indicator & Gauges

Radiator Throttle Valve

Load Break Switch

Flow Indicator

Transformer Pressure Vacuum Gauges

Dehydration Breather (Single Phase)

Dehydration Breather (3 Phase)

Oil Filter plug

Thermal Box

Cooling Tubes(10-20KW)

Explosion Vent

Low Voltage Bushes

Clamping Frame

Screw Driver Set

Pliers Set

Red Oxide

Socket Wrench Set

Grinding Blade Set

Cutting Blade

Adjustable Spanner Set

Enamel Paints

Emery Paper

Digital Clamp Meter

Insulation Paper

Gasket

Bushing HV

LV Bushing

Insulated Gloves

First Aid Kit

Safety site helmet

B1.PROVIDING 3-PHASE POWER SUPPLY TO MECHANICAL WORKSHOP AT CHUBA ROAD, MIDDLE CAMP, 32 NO., EAST SIKKIM. (DRAWING OF 11KV 3-PHASE LINE).

9 Mtrs. Steel lattice structure of 35x35x6mm M.S Angle complete with nuts & bolts conforming to specification of design detail No. 1/L/FT/E&PD/ 11 Mtrs.

M.S. Channel 75x40mmx6mm.

Back clamp for 70x8mm.

M.S. nuts & bolts 16mm dia x 40mm length.

Guy Assembly complete with 7/10 SWG Stay Wire, 140x85 mm H.T Guy Insulator, 18mm diameter Stay Rod 1.8 mtrs Long with bow thimble, turn buckle & 300x300x6mm anchor plate

T-19 type safe earthing electrode (50 mm dia. x 2 mtr.) with one bag back fill chemical compound.

50sq mm 11 KV COVERED CONDUCTOR CONFIRMING TO EN: 50397-1:2006

11 KV COVERED CONDUCTOR ACCESSORIES

11 KV Polymeric Tension Insulator, 70 KN with Clamps, Nuts & Bolts

11 KV Class Polymeric Tension Hardware with Clamps, Nuts & Bolts

11 KV Termination Kit for Covered Conductor

11 kV danger board.

Red oxide paint@ 2 ltr/pole.

Aluminum paint @ 1.5 ltr/pole.

Barbed wire @ 2 kgs/pole

Concreting of 9 Mtrs. Lattice Structure / Swaged Steel Tubular Pole in 1:4:8 cc in 0.9x0.9x1.75 mtrs Pit, Construction of parapet 0.61 x 0.61x0.153 mtrs. In 1:3:6 cc i/c 12mm cement plaster of parapet in 1:4 Mix.

Concreting of H.T Guy Assembly in 1:4:8 cc in 0.40x0.40x1.05mtrs Pit.

Erection, Testing and Commissioning @15% of Sl No.113 to 127

Transportation @ 10 % of Sl No 113 to 127

`B2' : INSTALLATION OF 200KVA, 11/0.43 KV OUTDOOR TYPE DISTRIBUTION SUB-STATION AND DRAWING OF LT LINE USING XLPE CABLE

9 mtr. long steel latticed structure of 35x35x6 mm complete with nuts & bolts.

M.S. Channel 75x40mmx6mmx1.28 mtr long for suppoting D.O.F and G.O.S etc.

Back clamp of 75x8mm M.S. flat for holding the M.S. channel

M.S. nuts & bolts 16mm dia x 40mm length.

M.S. nuts & bolts 16mm dia x 250mm length half threaded.

G.I guy assembly complete with 7/10 SWG,GI stay wire, 140x85 mm HT guy insulator, 18 mm dia stay rod 1.8 mtrs. long with bow thimble, turn buckle and 300x300x6mm anchor plate.

11 KV, 3 Pole,400 Amps, Air Break G.O S tilting type, three insulators per phase, complete with all fittings.

11 KV, 3 Pole, 400 Amps, Dropout fuse unit complete with all accessories.

9 KV rms, 10 KA single pole unit Metal Oxide Gapeless Surge Arrestor for 11 KV, 50 c/s solidly earthed neutral system with clamps.

11 KV disc insulator 70 KN Tongue and Polymer Type.

Complete hardware fittings for 11 KV T&C type disc insulator for Weasel conductor

Safe Earthing model T-19 short time current 20 KA rms for 1 sec (LV/MV) application with 50 mm dia x 2 mtrs electrode & two backfill chemical compound

Renowned Brand 50 Hz, Dyn-11, ONAN cooled, 11/0.43 KV, 200 KVA Copper wound distribution transformer provided with standard fittings and accessories with first filling of transformer oil.(BEE Star Rating).

ACSR conductor conforming to IS:398 part 2 weasel conductor 30 sq mm.

11 KV danger board of size 8"x6".

3.5 core, 150 sq.mm. L.T Alumunium PVC armoured cable from transformer to L.T panel.

3.5 core, 120 sq.mm. L.T Alumunium PVC armoured cable from L.T panel to line.

75mm dia Rigid U PVC pipe 6kgf/cm2

Painting of structure with red oxide paint @ 2 ltr/pole.

Painting of structure with Al. paint @ 1 ltr/pole.

Barbed wire @ 2 Kg/pole.

L.T 1.1 KV cable end termination kit for. a) 150 sq.mm.

b) 120 sq.mm

Concreting of above structure in 1:4:8 CC in .9x.9x1.75m pit, construction of parapet 0.61x0.61x0.153m in 1:3:6 cc i/c 12 mm cement plaster of parapet in 1:4 mix.

Placement of L.T. distribution board on parapet of size 2x0.61x0.35x 0.61 Mtr. in 1:3:6 ccm including 12 mm thick cement plaster in 1:4 mix.

Placement of 200 KVA Distribution Transformer on parapet of size 1.2x1.2x1mtrs. In 1:3:6 cc Mix including 12 mm thick cement plaster in 1:4 Mix.

Excavation of 0.45x0.90x1.00mtrs. Cable trench in mix soil & re-filling with available excavated earth & providing cement concrete on the top of the trench.

Fencing for 200 KVA pole mounted distribution substation of size 2x3 mtrs constructed with 50x50x5 mm MS angle vertical props, 35x35x6 mm MS angle supports(double run),M.S wire mesh, 50x6mm M.S flat iron for clamping wire mesh complete with gate with locking arrangement, site development, concreting of props in 1:2:4 cc i/c soiling and floring works in 1:4:8 cc.

Erection, Testing and Commissioning @15% of Sl No.133 to 158

Transportation @10 % of Sl No. 133 to 158

C. CONSTRUCTION OF MECHANICAL WORKSHOP (70X53) Sq ft. AT CHUBA ROAD 32. NO.,MIDDLE CAMP, EAST SIKKIM. (C1). Using Brick and GCI sheet

Clearing grass and removal of the rubbish upto a distance of 50 m outside the periphery of the area cleared.

Excavation work by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains not exceeding 1.5 m in width or 10 sqm on plan including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m.

Providing, fixing & removing form work for casting R.C.C items as indicated below: with locally available timber) for foundation,footings,base of column etc for mass concrete.

Providing, fixing & removing form work for casting R.C.C items as indicated below: with locally available timber) for beams, lintels griders bresumers and cantilevers

Providing and Laying in position cement concrete of specified grade including compacting curing etc all complete. 1:2:4 mix. (1 cement, 2 coarse sand, 4 graded stone aggregate of 20mm & down size)

Providing and Laying in position specified grade of reinforced cement concrete excluding the cost of form work, finishing and reinforcements.1:1.5:3Mix (1cement, 1.5 coarse sand 3 graded stone aggregate 20mm and down nominal gauge)

Supplying, bending and placing in position tor steel reinforcement in all R.C.C works including cost of binding wires, all complete.

Providing and laying first class brick work in half brick thick in superstructure of standard size bricks with 1:4 cement mortar (1 cement and 4 course sand) including carriage of bricks up to work site, curing etc all complete.

Providing and Laying 12mm thick cement plaster of specified mix in single coat including finishing even and smooth and curing etc all complete 1:3 Mix

Supplying, fabricating, fitting and fixing steel tubular trusses including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, welded and bolted including special shape washer etc as per the standard specification and design and direction of Engineer - in- Charge all complete.

Providing, fitting, fixing of 24 BWG GP sheet roofing by making corrugation of 50mmx50mm x50mm on both side with G.I. hooks, bolts and nut 8mm dia with bitumen, GI limpet washers filled with white bad including coat of approved steel primer and two coats of approved paint, on overlapping of sheet excluding carriage all complete.

Providing and fixing 15cm wide 45cm overall semicircular Prepainted HULAS. sheet (Class I) gutter with iron brackets 40x3mm size, bolts, nuts, washers etc including making, connection with rain water pipes all complete

Providing fitting and fixing 30cm deep 24BWG Pre-painted HULAS sheet eaves board including (50x25mm) dressed sal timber beading and M.S. rod brackets all complete.

Providing and Laying white or colored glazed tiles anti skid ( elegant, cashmere, Egyptian rustic, celebrity, lara etc or equivalent) of glossy series or celebrity, elegant or equivalent in flooring, treads of steps landing etc of size 300mm x 300mm laid on a bed of 15mm, cm 1:3 (1cement, 3coarse sand) finished with flush pointing with white cement slurry.

Providing fitting & fixing of dressed sal timber in all types of frames complete

Providing fitting and fixing in position of fully paneled shutters in windows and doors of champ timber or equivalent including steel butt hinges screws 12mm thick panels etc complete.32mm thick panel door

Providing hold fast of (40x5)mm flat iron including fixing to frame with 10mm dia. Bolts nuts and timber plugs and embedding in CC 1:3:6 ( 1 cement, 3 coarse sand, 6 graded stone aggregate 2omm nominal size) block of size (30x10x15)cm. as per the direction of Engineer - in- Charge all complete:

Providing fitting and fixing sliding door bolts with nuts and screws etc all complete. Brass ( Bright finish.)

Providing fitting and fixing Tower bolts 300mm x 10 mm ( barrel type) with nuts and screws etc all complete. Brass ( Bright finish.)

Providing fitting and fixing handles 125mm size with necessary screws etc all complete. Brass ( Bright finish.)

Providing and fixing anodized aluminum works for doors, windows, ventilators and partitions with extruded built up standard tubular or other section of approved make confirming IS 733 and IS 1285, fixed with rawl plugs and screws or with fixing clips or with expansion hold fasteners i/c necessary filling up the gaps at junctions, at top, bottom and sides with required PVC / neoprene felt, etc. Al. section shall be smooth, rust free, straight, mitered and joined mechanically wherever required i/c cleat angle, Al snap beading for glazing / paneling CP brass / stainless screws, all complete as per design and drawings and the direction of the Engineer - in - Charge

Providing and laying plaster of paris putty of 2mm thick over plastered surface to prepare the surface even and smooth all complete:

Providing and distempering with oil bound washable acrylic distemper two or more coats of approved brand or manufacture over a coat of cement primer to give an even shade on new surface including preparation of surface etc complete.

Providing, fitting and fixing. white vitreous china water closet (W.C) squatting pan (Indian type) 530mm size with 100mm SCI (Sand cast iron) P or Strap, 10 ltr low level flushing cistern with fittings, CI brackets, 32mm flush pipe with fittings and clamps, 20mm overflow pipe, cutting and making good the wall and floor etc complete. Long type or Orrisa type pan.

Providing, fitting and fixing. white vitreous china wash angle back basin with CI brackets, painted, 15mm CP brass pillar taps, CP brass chain with rubber plug, 32mm CP brass waste pipe, lead or PVC connection 32mm dia CP 'brass cap and unions, brass stop cock, complete including cutting and making good the walls wherever required.One wash basin with one pillar cock 35 cm x 35 cm

Providing and fitting chromium plated toilet paper holder including the making holes and fixed to timber cleats with CP screws washer etc. all complete:.

Providing, fitting and fixing Beveled gauge mirror of superior glass with 6mm A.C. sheets ground and fixed to timber cleats with CP screws, washer etc complete

Providing and fitting Porcelain soap tray all complete.

Providing, fitting and fixing soil, waste and vent pipes including testing etc complete160 mm dia. standard soil pipe

Providing, Fitting and fixing PVC 32mm dia pipe complete with GI fittings and clamps including cuttings and making good the walls etc. on wall for wash basin connector to main line

Fittings

Providing and placing on terrace high density polyethylene water storage tank with man hole lid and suitable locking arrangement including making holes for inlet, out let and ball cock including testing etc. all complete: (2000 LITERS CAPACITY )

Providing and fixing M.S grills in timber frames of windows with M.S flats with nuts, bolts, and smooth finishing of welded joints/surface with Grills weighing 8.00Kg/sqm as per the direction of Engineer - in- Charge all complete

Box Drain Excavation in soil in hilly area by manual means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 50 metres, (site levelling throwing of spoils all complete)

Providing box drain of 30 cm (ht) x 45 cm (width) internal dimension with 1:2:4 Plum concrete (20mm & down) in side walls thickness of 23 cm (hill side) and 30 cm (road side) and 1:3:6 (20 mm & down) base concrete of thickness of 15 cm with standard specification over 15 cm stone soling including providing & laying guard stones complete, as per the direction of the Engineer in Charge.

Septoc Tank Clearing grass and removal of the rubbish outside the periphery of the area cleared.

Excavation work by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains not exceeding 1.5 m in width or 10 sqm on plan including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m.

Providing and Laying in position cement concrete of specified grade including compacting curing etc all complete. 1:1.5:3 (1cement, 1.5 coarse sand,3 graded stone aggregate of 20mm & down size)

Providing, fixing & removing form work for casting R.C.C items as indicated below: with locally available timber) for foundation,footings,base of column etc for mass concrete.

Supplying, bending and placing in position tor steel reinforcement in all R.C.C works including cost of binding wires, all complete.

Providing and Laying in position specified grade of reinforced cement concrete excluding the cost of form work, finishing and reinforcements.1:1.5::3Mix (1cement, 1.5 coarse sand 3 graded stone aggregate 20mm and down nominal gauge)

Providing and Laying 12mm thick cement plaster of specified mix in single coat including finishing even and smooth and curing complete 1:3 Mix

P/F/F manhole and cover

Soak Pit Clearing grass and removal of the rubbish outside the periphery of the area cleared.

Excavation work by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains not exceeding 1.5 m in width or 10 sqm on plan including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m.

Providing and Laying in position cement concrete of specified grade including compacting curing etc all complete. 1:1.5:3 (1cement, 1.5 coarse sand,3 graded stone aggregate of 20mm & down size)

Providing, fixing & removing form work for casting R.C.C items as indicated below: with locally available timber) for foundation,footings,base of column etc for mass concrete.

Supplying, bending and placing in position tor steel reinforcement in all R.C.C works including cost of binding wires, all complete.

Providing and Laying in position specified grade of reinforced cement concrete excluding the cost of form work, finishing and reinforcements.1:1.5::3Mix (1cement, 1 coarse sand 2 graded stone aggregate 20mm and down nominal gauge)

Providing and Laying 12mm thick cement plaster of specified mix in single coat including finishing even and smooth and curing complete 1:3 Mix

Provision for manhole

Provision for Locally available Graded pebble and Gravel for Filtering of Grey Water in Soak pit

Provision for Pipes and Fittings from Septic Tank to Soak Pit and Sewage Treatment Plant to Soak Pit (Lumpsum)

loading and unloading of cement steel by manual means and stacking Cement

Loading & unloading

Haulage 10 km

loading and unloading of sand by manual means

Loading & Unloading

Haulage 10km

loading and unloading of 20mm by manual means

Loading & Unloading

Haulage 10km

loading and unloading of stone by manual means

Loading & Unloading

Haulage 10km

Provision for Protective works, landscaping and electrification

(C2). CONSTRUCTION OF BOUNDARY FENCING FOR MECHANICAL WORKSHOP AT CHUBA ROAD MIDDLE CAMP 32 NUMBER EAST SIKKIM

site development, levelling clearing jungle all complete by engaging labour all complete.

Welder

Providing, fixing & removing form work for casting R.C.C items as indicated below: with imported timber from outside the state) Beam, lintels, girders, brersumers and cantilevers.

Providing and Laying in position specified grade of reinforced cement concrete excluding the cost of form work, finishing and reinforcements 1:1.5:3 Mix (1cement, 1.5 coarse sand 3 graded stone aggregate 20mm and down nominal gauge)

Supplying, bending and placing in position tor steel reinforcement in all R.C.C works including cost of binding wires, all complete

Providing and laying first class brick work in half brick thick in superstructure of standard size bricks with 1:4 cement mortar (1 cement and 4 course sand) including carriage of bricks up to work site, curing etc all complete

Providing and Laying 12mm thick cement plaster of specified mix in single coat including finishing even and smooth and curing complete. 1:3 Mix

Fencing with welded steel wire Fabric 75 mm x 50 mm (Suggestive) (Providing 3 metre high fencing with angle iron posts 50 mm x 50 mm x 6 mm at 3 metre center to center with 0.40 metre embedded in M15 grade cement concrete, corner, end and every 10th post to be strutted, provided with welded steel wire fabric of 75 mm x 50 mm mesh or 75 mm x 25 mm mesh and fixed to iron posts by flat iron 50 x 5 mm and bolts etc. complete in all respects.)

Loading and Unloading of Cement by Manual Means and Stacking.

Carriage of cement within 10 km radius

Loading and Unloading of Sand.

Carriage of sand 10 km surface road.

Loading and Unloading of 20mm

Carriage of 20mm 10 km surface road.

Loading and Unloading of steel by Manual Means and Stacking.

Carriage of steel within 10 km radius

Provision for Gate

TOPTECH INFRASTRUCTURE (BID ID -3199)

SHREE BALAJEE ENTERPRISES (BID ID -3194)