KIIFB- ELECTRIFICATION OF BANANA AND HONEY PARK BUILDINGS AT KANNARA THRISSUR

Amount

WIRING

1.10.3 : Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C

1.11 : Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.

1.55.3 : Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.Group C

1.14.1 : Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2x1.5 sq.mm + 1x1.5 sq.mm earth wire

1.14.2 : Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

1.14.3 : Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2 X 4 sq. mm + 1 X 4 sq. mm earth wire

1.21.1 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.21.2 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

1.21.3 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.32 mm

1.25 : Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

1.26 : Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

1.31 : Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

od45927/2022_2023 : Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

1.33 : Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

1.41 : Installation, testing and commissioning of pre - wired, fluorescent fitting/ compact fluorescent fitting of all types, complete with all accessories and tube etc. directly on ceiling/ wall, including connection with 1.5 sq.mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

1.44 : Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

1.50.1 : Installation of exhaust fan in the existing opening, including making good the damage connection testing, commissioning etc. as required.Upto 450 mm sweep

MCB & DBs

2.3.2 : Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator8 way, Double door

2.3.3 : Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator12 way, Double door

2.4.1 : Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)4 way (4 + 12), Double door

2.4.2 : Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)6 way (4 + 18), Double door

2.4.3 : Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)8 way (4 + 24), Double door

2.5.1 : Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required .(Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)4 way (4 + 12), Double door

2.5.3 : Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required .(Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)12 way (4 + 36), Double door

2.10.1 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.10.4 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

2.11 : Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

2.21 : Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

2.22 : Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

2.24.1 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.For 4 way, Double door TPN MCBDB

2.24.2 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.For 6 way, Double door TPN MCBDB

2.24.3 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.For 8 way, Double door TPN MCBDB

MV & HT CABLE LAYING

7.5.1 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Upto 35 sq. mm

7.5.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 35 sq. mm and upto 95 sq. mm

7.5.3 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 95 sq. mm and upto 185 sq. mm

7.5.4 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 185 sq. mm and upto 400 sq. mm

7.7.1 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle)

7.7.2 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

7.7.3 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

7.8.1 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.Upto 35 sq. mm (clamped with 1mm thick saddle)

7.8.2 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

7.8.3 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

HT CABLE LAYING

8.1.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 120 sq. mm and upto 400 sq. mm

8.3.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 120 sq. mm and upto 400 sq. mm

8.4.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing masonry open duct as required.Above 120 sq. mm and upto 400 sq. mm

7.10 : Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

MV & HT CABLES & END TERMINATION

9.1.21 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 35 sq. mm (32mm)

9.1.22 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 50 sq. mm (35mm)

9.1.23 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 70 sq. mm (38mm)

9.1.24 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 95 sq. mm (45mm)

9.1.25 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 120 sq. mm (45mm)

9.1.26 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 150 sq. mm (50mm)

9.1.27 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 185 sq. mm (57mm)

9.1.33 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm)

9.1.34 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 25 sq. mm (28mm)

od46973/2022_2023 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 4cx6 sq mm<br><br><br>

od46974/2022_2023 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 4cx4 sq mm<br><br>

od46993/2022_2023 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.<br>2cx4 sq mm<br>

od46994/2022_2023 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 12Cx2.5 Sqmm Control cable

LT CABLE SUPPLY

od46998/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 12x2.5sq.mm Cu Control Cable<br><br>

od46999/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 2x4sq.mm Al Cable<br>

od47001/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 4x4sq.mm Al Cable<br>

od47002/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 4x6sq.mm Al Cable<br>

od47003/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 4x16sq.mm Al Cable<br>

od47038/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 4x25sq.mm Al Cable<br>

od47039/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx35sq.mm Al Cable<br>

od47040/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx50sq.mm Al Cable<br>

od47041/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx70sq.mm Al Cable<br>

od47042/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx95sq.mm Al Cable<br>

od47043/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx120sq.mm Al Cable<br>

od47044/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx185sq.mm Al Cable<br>

od47045/2022_2023 : Supply of the following size 1.1kV grade XLPE insulated PVC sheathed, armoured Aluminium conductor power cable confirming to IS 7098 (part 1) ammended upto date. 3.5Cx150sq.mm Al Cable<br>

CABLE TRAY

od47048/2022_2023 : Supply and fixing of Perforated Cable tray with all accessories including horizontal & vertical bends, reducers, Tee's, cross over, suitable supports and brackets and other accessories as required confirming to IEC-61537. The Tray shall be galvanised for corrosion protection confirming to DIN EN 10346 / ISO 1461. The trays should be tested for a maximum safe working load of 150 Kgs with a span distance of 1.5 meters and the deflection should be within the limits as per standard. The safety factor shall be 1.7 times of the safe working load. <br>100 mm width X 60mm Height<br>

od47049/2022_2023 : Supply and fixing of Perforated Cable tray with all accessories including horizontal & vertical bends, reducers, Tee's, cross over, suitable supports and brackets and other accessories as required confirming to IEC-61537. The Tray shall be galvanised for corrosion protection confirming to DIN EN 10346 / ISO 1461. The trays should be tested for a maximum safe working load of 150 Kgs with a span distance of 1.5 meters and the deflection should be within the limits as per standard. The safety factor shall be 1.7 times of the safe working load. 150 mm width X 60mm Height<br>

od47053/2022_2023 : Supply and fixing of Perforated Cable tray with all accessories including horizontal & vertical bends, reducers, Tee's, cross over, suitable supports and brackets and other accessories as required confirming to IEC-61537. The Tray shall be galvanised for corrosion protection confirming to DIN EN 10346 / ISO 1461. The trays should be tested for a maximum safe working load of 150 Kgs with a span distance of 1.5 meters and the deflection should be within the limits as per standard. The safety factor shall be 1.7 times of the safe working load. 200 mm width X 60mm Height<br>

od47052/2022_2023 : Supply and fixing of Perforated Cable tray with all accessories including horizontal & vertical bends, reducers, Tee's, cross over, suitable supports and brackets and other accessories as required confirming to IEC-61537. The Tray shall be galvanised for corrosion protection confirming to DIN EN 10346 / ISO 1461. The trays should be tested for a maximum safe working load of 150 Kgs with a span distance of 1.5 meters and the deflection should be within the limits as per standard. The safety factor shall be 1.7 times of the safe working load.300 mm width X 60mm Height<br>

od47055/2022_2023 : Supply and fixing of Perforated Cable tray with all accessories including horizontal & vertical bends, reducers, Tee's, cross over, suitable supports and brackets and other accessories as required confirming to IEC-61537. The Tray shall be galvanised for corrosion protection confirming to DIN EN 10346 / ISO 1461. The trays should be tested for a maximum safe working load of 150 Kgs with a span distance of 1.5 meters and the deflection should be within the limits as per standard. The safety factor shall be 1.7 times of the safe working load.500 mm width X 60mm Height<br>

od47056/2022_2023 : Supply and fixing of Perforated Cable tray with all accessories including horizontal & vertical bends, reducers, Tee's, cross over, suitable supports and brackets and other accessories as required confirming to IEC-61537. The Tray shall be galvanised for corrosion protection confirming to DIN EN 10346 / ISO 1461. The trays should be tested for a maximum safe working load of 150 Kgs with a span distance of 1.5 meters and the deflection should be within the limits as per standard. The safety factor shall be 1.7 times of the safe working load.400 mm width X 60mm Height<br>

HT PART

od47057/2022_2023 : RING MAIN UNIT<br>"Supply, erection, testing and commissioning of dust and vermin proof, floor mounted, free standing cubicle type, communicable type 11kV Metal Enclosed Outdoor Extensible at one end, Compact Ring Main Unit add-on made out of robotically welded stainless steel tank of IP67 class of protection fully compartmentalized complete with hinged and earthed front doors interlocked with the earth switch. The switch-gear should have the minimum degree of protection (in accordance with IEC 60529) <br>- IP 67 for the tank with high voltage components <br>- IP 54 for the front covers of the mechanism <br>- IP54 for the cable connection covers"<br>The unit consisting of 11kV, 630A, 20 kA, Motor operated, Compact, Outdoor with O/C & EF self powered Relays, Extensible at both side, Non drawout type, CVC + (Fixed type motor operated Vacuum Circuit Breaker (VL) outgoing). Rate shall be inclusive of pre-commissioning test - providing all accessories and requirements for successful pre-commisioning of unit, as instructed by engineer in charge/consultant and in accordance with all relevant standards and requirements.<br>

od47058/2022_2023 : METERING CUBICLE WITH TOD METER <br>Supply, erection, testing and commisioning of dust and vermin proof, floor mounted free standing cubicle type 11kV outdoor metering panel box, fully compartmentalised complete with hinged and earthed front doors interlocked with earth switch with 3 phase 4 way 110V (L-L), 5A, class: 0.2 S, TOD meter with RS485 port, of Electricity board approved make including all necessary accessories for fixing and connection complete as required getting tested and approved from statutory authorities, providing connection/inter-connections as required for complete installation and as instructed by engineer in charge/consultant. Also the panels unit shall comprise of 3 Nos CT's of 10VA burden, and class Cl: 0.2 S and ratio depending on contract demand including fixed type PT of ratio 11kV/110V, 25VA, Cl: 0.2 (1 No.) and seal off bushings, space heater with thermostat including 400A Aluminium busbars with support insulators and all other accesories as required for complete installation as required and instructed by engineer in charge/consultant. <br>

HT CABLE SUPPLY

od47059/2022_2023 : Supply of following 11kV (E) grade XLPE insulated PVC sheathed compact circular armoured aluminium conductor HT power cable, insulation screened with extruded semi conducting compound in combination with copper tape suitable for 11kV earthed system confirming to relavent standard. <br>3 C x 300 Sq.mm XLPE Cable<br>

HT CABLE END TERMINATION

od47060/2022_2023 : Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required.<br>3C x 300 sq.mm.<br>

od47061/2022_2023 : Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required.<br>3C x 300 sq.mm.<br>

TRANSFORMER (Unitised Substation) - 250 kVA 11kV/433V Cast Resin (Dry type)

od47062/2022_2023 : Supply, installation, testing & commissioning of 250 kVA 11kV/433V indoor cast resin dry type transformer with load break switch (copper double wound) having a continuous rating for 11kV / 433V 3 phase 50 Hz. Vector group Dyn 11 with tapping +5% to -10% in steps of 2.5% by tap links, changeable on offcircuit by tap links provided, include separate winding temperature indicator for each phase and core in the Transformer. Transformer should have cable end box on HV side suitable for 3CX300 sq.mm XLPE cable and suitable end box on LV side for connecting 2R X 3.5C X 185 Sqmm Al Cable, with all accessories, complete as required as per State electricity board, ECBC, IE rules specifications. The transformer shall confirm to IS 2067/77, 11171/1985 with latest amendment etc complete. Foudation for TXR shall be done by other agency. 11KV Indoor Load Break Swith Panel shall be with 11kV, 630A, 26.3kA, LBS, HT HRC Fuse, Seal of fbushings, Copper Bus Bar, Support Insulators, connections and inter connections, earthing etc.<br>

DIESEL GENERATORS

od47064/2022_2023 : Installation, testing and commissioning of 3phase, 415V, 0.8pf 50hz. radiator cooled DG set of the rating 200 kVA Diesel Generating Set.<br>

od47067/2022_2023 : EXHAUST PIPES<br>Supply, erection, commissioning of additional length of exhaust pipes for following DG sets with long radius bend from residential silencer with necessary clamps, fixtures, civil works and painted with heat resistant, rust proof, bituminous paint of approved colors to a maximum of 10 m in stages of following sizes including suitable rain cap for top to avoid rain water entry. The distance between exhaust pipe at top and rain cap should be higher than diameter of pipe. It is also recommended that horizontal run of exhaust piping should slope downwards away from engine to the condensate trap. Silencer should be installed with drain plug at bottom. Fixing shall be done with proper clamps, expansion bolts, and all other acessories as instructed by the Engineer and the rate inclusive of all minor civil works required, bolts, clamps angle, channel, I section, necessary nut and bolt and all required accessories including cutting, hoisting, fixing in position and applying 2 coats of primer and 2 coats of enamel paint of approved quality etc as required in the steel works etc as required for istallation. Support to exhaust piping should be done in such a manner that load of exhaust piping is not exerted to turbocharger. Exhaust pipe height shall be 3m more than the top of any adjacent building withing 10m radius of the exhaust.<br>

AUTO POWER FACTOR CORRECTION

LT PANELS

LIGHT & FAN FIXTURES- INTERIOR LIGHT FIXTURES

od47082/2022_2023 : Supply of Integral, SMD LED, IP40, 40W Surface Mounted LED Batten with System efficacy of more than 100 lm/W. LED luminaire shall have sleek designwith Extruded Aluminum Section. The luminaire shall have High Optically Efficient Polycarbonate Diffuser for Uniform illumination and wider light distribution. Screwless Design ensures ease of maintenance. LM 80-08 compliant LEDs from reputed makes such as Nichia, Japan / Cree, USA / Bridgelux, USA / Citizen Japan should be provided. LEDs used in the product shall comply with EN 62471 for Photo-biological safety and certificate for the same from manufacturer shall be provided. Luminaire manufacturer shall produce certificate of association with LED manufacturer for minimum five years. The LED shall be compliant with LM80-08 standard with Useful L70 life of 50000 Hrs tested at maximum current (Complete LM 80 test report for LED should be submitted for 10000 hrs of testing). The LEDs used should be with CCT of 5700 K and CRI of Minimum 80. LED Driver shall be Isolated type, Constant Current topology driver with proper heat sink for heat dissipation suitable to operate in input voltage range of 150V to 270V (nominal rated voltage – 240V) with 3 KV internal surge protection, Power factor greater than 0.95 and total harmonic distortion (THD) of less than 10% should be integral to the luminaire. Compliance to Indian Standards of IS10322 Part 5 / Sect 1:1967; 16105 : 2012; IS 16106 : 2012; IS 15885 (Part2/Sec13) : 2012; IS 16108 : 2012. Similar to Wipro Model No. LL24-541-XXX-57-XX or equivalent.<br>

od47083/2022_2023 : Supply of Integral, SMD LED, IP40, 20 W Surface Mounted LED Batten with System efficacy of more than 100 lm/W. LED luminaire shall have sleek designwith Extruded Aluminum Section. The luminaire shall have High Optically Efficient Polycarbonate Diffuser for Uniform illumination and wider light distribution. Screwless Design ensures ease of maintenance. LM 80-08 compliant LEDs from reputed makes such as Nichia, Japan / Cree, USA / Bridgelux, USA / Citizen Japan should be provided. LEDs used in the product shall comply with EN 62471 for Photo-biological safety and certificate for the same from manufacturer shall be provided. Luminaire manufacturer shall produce certificate of association with LED manufacturer for minimum five years. The LED shall be compliant with LM80-08 standard with Useful L70 life of 50000 Hrs tested at maximum current (Complete LM 80 test report for LED should be submitted for 10000 hrs of testing). The LEDs used should be with CCT of 5700 K and CRI of Minimum 80. LED Driver shall be Isolated type, Constant Current topology driver with proper heat sink for heat dissipation suitable to operate in input voltage range of 150V to 270V (nominal rated voltage – 240V) with 3 KV internal surge protection, Power factor greater than 0.95 and total harmonic distortion (THD) of less than or equal 10% should be integral to the luminaire. Compliance to Indian Standards of IS10322 Part 5 / Sect 1:1967; 16105 : 2012; IS 16106 : 2012; IS 15885 (Part2/Sec13) : 2012; IS 16108 : 2012 Si,ilar to Wipro Model No. LL24-251XXX-57-XX or equivalent<br>

od47084/2022_2023 : Supply of Integral, SMD 1x4 LED, IP 20, 36W LED Surface mounted fixture with System efficacy of more than 100lm/W and system lumen output 3600lm.  Luminaire shall have satin finished translucence (HET) diffuser for Uniform illumination and wider light distribution. LM 80-08 compliant LEDs from reputed makes such as Nichia / Cree / Bridgelux / Lumileds should be provided. LEDs used in the product shall comply with EN 62471 for Photo-biological safety and certificate for the same from manufacturer shall be provided. Luminaire shall use SMD type LED. The LED shall be compliant with LM80-08 standard with L70 life of 50000 Hrs tested at maximum current (Complete LM 80 test report for LED should be submitted for 10000 hrs of testing). The LEDs used should be with CCT of 5700 K and CRI of Minimum 80. LED Driver shall be Multistage, Isolated type, APFC, Constant Current topology driver with proper heat sink for heat dissipation suitable to operate in input voltage range of 150V to 270V (nominal rated voltage – 240V) with 2KV internal surge protection, Power factor greater than 0.95 and total harmonic distortion (THD) of less than 10% should be integral to the luminaire. Complying to SELV < 60V DC standards. Compliance to Indian Standards of IS10322 Part 5 / Sect 1:1967; 16105 : 2012; IS 16106 : 2012; IS 15885 (Part2/Sec13) : 2012; IS 16108 : 2012. Similar to Wipro Model No.CRCO13S036HP57GL1 or Equivalent.<br>

od47085/2022_2023 : Supply of LED HIGHBAY 60 Deg Beam Angle, 160W (+/-10%) High efficient Suspesned Type LED Highbay wAluminium Die cast Housing, polycarbonate High transmittivity IP . CRI>70, IP65 & IK08 rated , Ambient temp-0 to 45DegC, CCT - 5700K, LED Life of 100,000 hrs @ L70B50 Driver efficiency>85%, THD<=10%, Powerfactor>=0.95, Surge protection-4 kV, Multistage Isolated Constant Current-Constant Voltage operated Potted driver with Input voltage range 150-300V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard. Luminaire lumen ≥ 21600 Lumens (135 Lm per watt System efficacy). Similar to Wipro Radial UNO LED 160W 60W Deg Beam Angle : LH21-262-060-57-XX or equivalent.<br>

od47086/2022_2023 : Supply of LED HIGHBAY 60 Deg Beam Angle, 120W (+/-10%) High efficient Suspesned Type LED Highbay wAluminium Die cast Housing, polycarbonate High transmittivity IP . CRI>70, IP65 & IK08 rated , Ambient temp-0 to 45DegC, CCT - 5700K, LED Life of 100,000 hrs @ L70B50 Driver efficiency>85%, THD<=10%, Powerfactor>=0.95, Surge protection-4 kV, Multistage Isolated Constant Current-Constant Voltage operated Potted driver with Input voltage range 150-300V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard. Luminaire lumen ≥ 16200 Lumens (135 Lm per watt System efficacy). Similar to Wipro Radial UNO LED 120W 60W Deg Beam Angle : LH21-192-060-57-XX or equivalent.<br>

od47087/2022_2023 : Supply of LED HIGHBAY 60 Deg Beam Angle, 100W (+/-10%) High efficient Suspesned Type LED Highbay wAluminium Die cast Housing, polycarbonate High transmittivity IP . CRI>70, IP65 & IK08 rated , Ambient temp-0 to 45DegC, CCT - 5700K, LED Life of 100,000 hrs @ L70B50 Driver efficiency>85%, THD<=10%, Powerfactor>=0.95, Surge protection-4 kV, Multistage Isolated Constant Current-Constant Voltage operated Potted driver with Input voltage range 150-300V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard. Luminaire lumen ≥ 13500 Lumens ( 135 Lm per watt System efficacy). Similar to Wipro Radial UNO LED 100W 60W Deg Beam Angle : LH21-162-060-57-XX or equivalent.<br>

od47088/2022_2023 : Supply of LED HIGHBAY 60 Deg Beam Angle, 80W (+/-10%) High efficient Suspesned Type LED Highbay wAluminium Die cast Housing, polycarbonate High transmittivity IP . CRI>70, IP65 & IK08 rated , Ambient temp-0 to 45DegC, CCT - 5700K, LED Life of 100,000 hrs @ L70B50 Driver efficiency>85%, THD<=10%, Powerfactor>=0.95, Surge protection-4 kV, Multistage Isolated Constant Current-Constant Voltage operated Potted driver with Input voltage range 150-300V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard. Luminaire lumen ≥ 10800 Lumens ( 135 Lm per watt System efficacy). Similar to Wipro Radial UNO LED 80W 60W Deg Beam Angle : LH21-122-060-57-XX or equivalent.<br>

od47089/2022_2023 : Supply of LED DOWNLIGHT: 12W (+/-2W) High efficient Surface mounted LED round downlighter with white powder coated polycarbonate Surface Housing with pressure die cast aluminium heat Sink High transmittivity PS diffuser provides soft light. CRI>80, IP20, Ambient temp-0 to 45DegC, CCT - 5700K, 50,000 hrs @ L70 life. Driver efficiency>85%, THD<=10%, Powerfactor>0.9, Surge protection-2 kV, Multistage Isolated Constant Current-Constant Voltage operated driver with range 90-265V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard.Luminaire lumen ≥ 1200 lm. (100 lm/W). Similar to Wipro make, Cat Ref : LD06-151-XXX-57SMG1 or equivalent.<br>

od47090/2022_2023 : Supply of LED DOWNLIGHT: 18W (+/-2W) High efficient Surface mounted LED round downlighter with white powder coated polycarbonate Surface Housing with pressure die cast aluminium heat Sink. High transmittivity PS diffuser provides soft light. CRI>80, IP20, Ambient temp-0 to 45DegC, CCT - 5700K, 50,000 hrs @ L70 life. Driver efficiency>85%, THD<=10%, Powerfactor>0.9, Surge protection-2 kV, Multistage Isolated Constant Current-Constant Voltage operated driver with range 90-265V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard.Luminaire lumen ≥ 1800 lm. (100 lm/W). Si,ilar to Wipro make Cat Ref : LD06-221-XXX-57SMG1 or equivalent.<br>

od47113/2022_2023 : Supply of LED DOWNLIGHT: 9W (+/-2W) High efficient Surface mounted LED round downlighter with white powder coatedpolycarbonate Surface Housing with pressure die cast aluminium heat Sink. High transmittivity PS diffuser provides soft light. CRI>80, IP20, Ambient temp-0 to 45DegC, CCT - 5700K, 50,000 hrs @ L70 life. Driver efficiency>85%, THD<=10%, Powerfactor>0.9, Surge protection-2 kV, Multistage Isolated Constant Current-Constant Voltage operated driver with range 90-265V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard.Luminaire lumen ≥ 900 lm. (100 lm/W). Similar to Wipro make, Cat Ref: LD06-111-XXX-57SMG1 or equivalent.<br>

od47116/2022_2023 : Supply of LED DOWNLIGHT: 6W (+/-2W) High efficient Surface mounted LED round downlighter with white powder coated, polycarbonate Surface Housing with pressure die cast aluminium heat Sink. High transmittivity PS diffuser provides soft light. CRI>80, IP20, Ambient temp-0 to 45DegC, CCT - 5700K, 50,000 hrs @ L70 life. Driver efficiency>85%, THD<=12%, Powerfactor>0.9, Surge protection-2 kV, Multistage Isolated Constant Current-Constant Voltage operated driver with range 90-265V AC and Safety Extra Low Voltage Safe level<60V DC as per IEC standard.Luminaire lumen ≥ 600 lm. (100 lm/W). Similar to Wipro make, Cat Ref: LD06-670-XXX-57SMG1 or equivalent.<br>

EXTERIOR LIGHT FIXTURES

od47119/2022_2023 : Supply, fixing, testing and commissioning of 3 M octagonal poles of approved Make having top dia 70 mm, bottom dia 130 mm, Sheet thickness 3 mm, pitch circle dia (PCD) of 200 mm, Base plate diamentions 200mm length x 200mm bredth x 12mm thickness, EN8 grade Foundation bolts of size 4 x 16 mm dia, having bolt length of 450 mm. The Octagonal Poles shall be designed to withstand the maximum wind speed as per IS 875. The pole shaft shall have octagonal cross section and shall be continuously tapered with single longitudinal welding. There shall not be any circumferential welding. The octagonal Poles shall have door of approximate 500 mm length at the elevation of 500 mm from the Base plate. <br>The door shall be vandal resistance and shall be weather proof to ensure safety of inside connections. The door shall be flush with the exterior surface and shall have suitable locking arrangement. There shall also be suitable arrangement for the purpose of earthing. Material Octagonal Poles HT Steel Conforming to grade S355JO. Base Plate Fe 410 conforming to IS 226 / IS 2062Foundation Bolts EN.8 grade The poles shall be hot dip galvanised as per IS 2629 / IS 2633 / IS 4759 standards with average coating thickness of 85 micron. The galvanizing shall be done in single dipping. The pole shall be with one arm of minimum 0.5 meter long for fixing 25 W LED fixture (Similar to Wipro make : LR02-501-XXX-57-XX LED Street Light). The cost inclusive of all material required for complete installation including light fixture, pole, foundation etc. required as per the specification.<br>

od47120/2022_2023 : Supply, fixing, testing and commissioning of 5 M octagonal poles of approved Make having top dia 70 mm, bottom dia 130 mm, Sheet thickness 3 mm, pitch circle dia (PCD) of 200 mm, Base plate diamentions 200mm length x 200mm bredth x 12mm thickness, EN8 grade Foundation bolts of size 4 x 16 mm dia, having bolt length of 450 mm. The Octagonal Poles shall be designed to withstand the maximum wind speed as per IS 875. The pole shaft shall have octagonal cross section and shall be continuously tapered with single longitudinal welding. There shall not be any circumferential welding. The octagonal Poles shall have door of approximate 500 mm length at the elevation of 500 mm from the Base plate. The door shall be vandal resistance and shall be weather proof to ensure safety of inside connections. The door shall be flush with the exterior surface and shall have suitable locking arrangement. There shall also be suitable arrangement for the purpose of earthing. Material Octagonal Poles HT Steel Conforming to grade S355JO. Base Plate Fe 410 conforming to IS 226 / IS 2062Foundation Bolts EN.8 grade The poles shall be hot dip galvanised as per IS 2629 / IS 2633 / IS 4759 standards with average coating thickness of 85 micron. The galvanizing shall be done in single dipping. The pole shall be with one arm of minimum 0.5 meter long for fixing 45 W LED fixture (Similar to Wipro make : LR02-501-XXX-57-XX LED Street Light). The cost inclusive of all material required for complete installation including light fixture, pole, foundation etc. required as per the specification.<br><br>

FAN FIXTURES

od47123/2022_2023 : Supply, installation, testing and commissioning of Exhaust fan of 150mm sweep, 2000 RPM, 275 Cu.Mtr/Min Air delivery. Similar to Havells Make VENTIL AIR HUSH or equivalent.<br>

od47124/2022_2023 : Supply, installation, testing and commissioning of wall fan of 450 mm sweep silver black, 1400 RPM, Oscillation degree 60, 110 Cu.Mtr/Min Air delivery. Fan with pull cords for speed regulation & wide oscillation control. Aerodynamically designed blades for high air efficiency. Similar to Havells V3 or equivalent.<br>

od47125/2022_2023 : Supplying of ceiling fan of 1200mm sweep, energy efficient 5 Star rated, BLDC motor, High Speed, high power factor above 0.95 including the down rod of standard length (upto 30 cm). Similar to Efficiencia Neo (BLDC 26 W) or equivalent.<br>

MISCELLANEOUS

od47191/2022_2023 : PVC FLEXIBLE CONDUIT<br>Supply and clamping the following size of corrugated pvc fiexible conduit with necessary locking ring and check nut at termination pointed using suitable size GI/painted MS saddles spacing not exceeding 60 cms on surface including making good the damages, colour washing etc.as required<br>20mm dia <br>

od47192/2022_2023 : PVC FLEXIBLE CONDUIT<br>Supply and clamping the following size of corrugated pvc fiexible conduit with necessary locking ring and check nut at termination pointed using suitable size GI/painted MS saddles spacing not exceeding 60 cms on surface including making good the damages, colour washing etc.as required<br>25mm dia <br>

od47194/2022_2023 : Supplying, fixing, testing and commissioning following four pole and double pole , 415 volts and 240 volts, residual current circuit breaker with overload protection (RCBO) of the following rating and sensitivity current in the existing MCB SPN and TPN horizontal/vertical DB's complete with connections, etc. as required and instructed by engineer in charge/consultant..<br>32A 100mA DP RCBO<br>

od47195/2022_2023 : Supplying, fixing, testing and commissioning following four pole and double pole , 415 volts and 240 volts, residual current circuit breaker with overload protection (RCBO) of the following rating and sensitivity current in the existing MCB SPN and TPN horizontal/vertical DB's complete with connections, etc. as required and instructed by engineer in charge/consultant..<br>25A 100mA DP RCBO<br>

od47197/2022_2023 : Supplying, fixing, testing and commissioning following four pole and double pole , 415 volts and 240 volts, residual current circuit breaker with overload protection (RCBO) of the following rating and sensitivity current in the existing MCB SPN and TPN horizontal/vertical DB's complete with connections, etc. as required and instructed by engineer in charge/consultant..<br>40A 100mA FP RCBO<br>

od47198/2022_2023 : Supplying, fixing, testing and commissioning following four pole and double pole , 415 volts and 240 volts, residual current circuit breaker with overload protection (RCBO) of the following rating and sensitivity current in the existing MCB SPN and TPN horizontal/vertical DB's complete with connections, etc. as required and instructed by engineer in charge/consultant..<br>25A 30mA FP RCBO<br>

od47207/2022_2023 : Supply, fixing, testing and commisioning of following rating, breaking capacity and pole, type MCCB in existing Vertical Distribution Board with spredear links, terminal connections and all accesories as required making all necessary connections etc as required and instructed by engineer in charge/consultant.<br>80 Amp 25kA FP MCCB with Thermal - Magnetic Release<br>

od47208/2022_2023 : Supply, fixing, testing and commisioning of following rating, breaking capacity and pole, type MCCB in existing Vertical Distribution Board with spredear links, terminal connections and all accesories as required making all necessary connections etc as required and instructed by engineer in charge/consultant.<br>63 Amp 25kA FP MCCB with Thermal - Magnetic Release<br>

od47209/2022_2023 : Isolator With Enclosure<br>Supply and fixing of following FP 415V, MCB / MCCB isolators in sheet steel powder coated enclosure with door interlock and padlock facility on surface confirming to IEC 60947-3 complete with all accesories, connections, testing and commissioning etc as required and as instructed by engineer in charge also making good any damages made during installation.<br>63A FP MCCB Isolator with enclosure<br>

od47210/2022_2023 : Isolator With Enclosure<br>Supply and fixing of following FP 415V, MCB / MCCB isolators in sheet steel powder coated enclosure with door interlock and padlock facility on surface confirming to IEC 60947-3 complete with all accesories, connections, testing and commissioning etc as required and as instructed by engineer in charge also making good any damages made during installation.<br>40A FP MCB Isolator with enclosure<br>

od47211/2022_2023 : Isolator With Enclosure<br>Supply and fixing of following FP 415V, MCB / MCCB isolators in sheet steel powder coated enclosure with door interlock and padlock facility on surface confirming to IEC 60947-3 complete with all accesories, connections, testing and commissioning etc as required and as instructed by engineer in charge also making good any damages made during installation.<br>32A FP MCB Isolator with enclosure<br>

od47212/2022_2023 : Isolator With Enclosure<br>Supply and fixing of following FP 415V, MCB / MCCB isolators in sheet steel powder coated enclosure with door interlock and padlock facility on surface confirming to IEC 60947-3 complete with all accesories, connections, testing and commissioning etc as required and as instructed by engineer in charge also making good any damages made during installation.<br>6-25A FP MCB Isolator with enclosure<br>

od47213/2022_2023 : Computer Point<br>Wiring for computer point using 2 Nos 6A plug points controlled by 2 Nos independent 6A switches using 1.5 sq.mm FRLS PVC insulated copper single core stranded wire and earthing using using 1.5 Sqmm FRLS PVC insulated copper single core stranded wire, green colour continuous run thorough conduit as per IS, earthing etc in surface/ recessed medium class PVC conduit including all acessories as required for complete installation and as directed by engineer in charge and making good all damages made for installation. Cost inclusive of sockets, switchs, suitable cover plate and base plate and suitable size GI box with all accesoires required for complete installation etc. Circuit main shall be measured seperatly<br>

LIGHTNING & EARTHING PROTECTION

od47238/2022_2023 : Supply, installation and tesing of 2 meter air terminal with accessories: Providing and fixing Air terminals as per IEC -62305 part-3 16mm rod tapered to 10 mm aluminium rod 2 meter rod: Meets the technical specification according to DIN EN 50164-2 (VDE 0815 part 202). Meets the requirement of VDE0185/305(IEC 62305) 101 VL 2000: semi-hard (E-AlMgSiO5 corresponds to DIN 48801) Suitable for high wind load. System consist of Fang Fix with base and clamp on the top air terminal is erected. Fang fix clamp made of cable bracket, lightning tested for 100 KA 10/350 micro sec waveform. 16 KG stone of 365 mm diameter, high level of stability. Quick and easy mounting of interception rod using anchors. Concrete, frost-resistant, can be stacked.<br>

od47239/2022_2023 : Supply and Fixing Equipotential bonding rail for Lightning Arrestor applications (Test Joint). Equipotential bonding rail for equipotential bonding according to DIN VDE 0100-410/540 and lightning protection equipotetial bonding according to DIN VDE 0185-305. Base plate and cover hood from polystyrene. Colour: Black, UV resistant. Can be used outdoor also. Screw and crossbar made of VA. Capable of carring lightning current 100KA (10/350). Connection options: 7 x single or multi-core conductors to 25mm square or fine core conductors to 16mm square. 1 x round cable Rd 8-10. 1 x flat strip to FL 30 or round cable RD 8-10 including corrosion tapes and all accesories as required for complete installation as instructed by engineer in charge.<br>

od47240/2022_2023 : Supply and laying hot dip Galvanised Steel Flat having 70 microns zinc 30X3 mm thick from earth electrode directly in ground as required. Hot Dip GI strip, corrosion resistant. Cross sectional area of 90mm square According to DIN EN 50164-2 (VDE 0185 part 202) Meets the requirement of VDE0185/305(IEC 62305) Zinc coating: 500 g/m square (70 micron coating) Should be tested and use exclusively for lightning protection earthing system and ring equipotential bonding including cross connectors and all accesories as required for complete installation as instructed by engineer in charge.<br>

od47241/2022_2023 : Supply and fixing of PVC trapezoidal 1.5m long ducts including the fastening clamps and all accessories as required.<br>

od47268/2022_2023 : Providing and fixing of Cross connector for Flat: Suitable for 30mm Galvanised steel strip. Installed with 4 nos of hexagonal plate.<br>

od47270/2022_2023 : Supply, installation and testing of maintenance free Earthing system as per IS 2309 ,IEC 62305 part3, IEC 60364, IEC 62561 part 2, IS 3043, UL 467 & UL 96 standards. Earthing System comprises of molecularly bonded copper of 99.9% purity on low carbon steel of 3m length (1m (219 20 CU) x 3 nos), having a diameter of 20mm with copper coating thickness of 250 microns with self-coupling bore and peg arrangement (without the need for external coupler) with fault current withstand capability of 20 KA rms value for 1 second and I peak of 50 KA. For obtaining desired length, the number of rods shall be increased and is provided with Universal Clamp (2730 20 VA) made of SS 304 for clamping the cable/flat conductor to the rod. Impact point (219 20 IP) on the bottom rod for easy insertion. Earth enhancing mineral compound (ECS PB 12.5) is used for improving the soil conductivity. <br>Earth enhancing mineral compound shall be so designed and constructed that in normal use their performance is reliable and without danger to persons and the surroundings. The material shall be mineral inert to sub soil and shall not pollute the environment. It shall provide a stable environment in terms of physical and chemical properties and exhibit low resistivity. It shall not be corrosive to the earth electrode itself. The material should have a resistivity less than 0.2 Ohm meter. It should be free from hazardous substances The mineral compound is required to have minimum 12.5 Kg of the total composite. Polypropylene & Polyethylene (UFE)Earth electrode inspection chamber with heavy duty cover should be used to cover the Earth Rod. The dimension shall be 170mmx 170mmx 190mm with a weight bearing capacity of 5KN, including all accessories as required for complete installation as instructed by engineer in charge.<br>

EARTHING

od47289/2022_2023 : Supply, installation and testing of 1200mmx1200mmx12mm CI plate electrode earth station conforming to IS:3043-1987 / NEC / IEE complete with brick masonry chamber, CI cover, CI frame, GI watering pipe of 50 mm dia with funnel having 20G GI wire mesh etc. The CI cover frame/ chamber shall be of 1000mm x 500mm x 600mm size. CI manhole cover with frame shall be painted with bitumastic paint, identification of earthpit with yellow paint below the chamber cover, mixtures of charcoal & common salt around electrode including digging of pit up to permanent moisture level but not less than 3 metre depth and back filling. (Value of earth resistance should be less than 1 ohm )<br>

od47290/2022_2023 : Supply and laying the following sizes of Cu strips laid 0.6 m below ground level including excavating trench of suitable size and refilling, including necessary clamps and bolts etc and all accessories as required for complete installation as instructed by engineer in charge/consultant. <br>25x6 Cu strips tinned at the joints<br>

od47291/2022_2023 : Supply and laying the following sizes of Cu strips laid 0.6 m below ground level including excavating trench of suitable size and refilling, including necessary clamps and bolts etc and all accessories as required for complete installation as instructed by engineer in charge/consultant. <br>25x3 Cu strips tinned at the joints<br>

od47321/2022_2023 : Supply and laying the following sizes of earthing bare copper/strips on cable tray or wall surface, including necessary clamps (each clamp not exceeding 60 cm) and bolts etc as required for complete installation as instructed by engineer in charge/consultant. <br>Copper wire No.8 SWG <br>

od47322/2022_2023 : Supply and laying the following sizes of earthing bare copper/strips on cable tray or wall surface, including necessary clamps (each clamp not exceeding 60 cm) and bolts etc as required for complete installation as instructed by engineer in charge/consultant. <br>25x3 Cu strips tinned at the joints<br>

SAFETY EQUIPMENTS

od47381/2022_2023 : Supply and fixing of 4 Kg ABC Dry Powder (Stored Pressure) Type Fire Extinguisher. pressurized with dry nitrogen gas at 15 bar. Design, construction and testing as per IS 2171-1999 external epoxy powder coating with PO Red Shade No. 538 of IS 5, Supplied with standard accessories.<br>

od47382/2022_2023 : Supply and providing 2/3 mm thick sythetic type and 1 m wide electrical grade chequered type rubber mat to withstand 3.3 kV dielectric strength conforming to IS 5429/1969.<br>

od47383/2022_2023 : Supply and providing First Aid Box.<br>

od47384/2022_2023 : Supply and providing laminated First Aid chart duly framed and placed in a conspicuous location for clear vision.<br>

od47385/2022_2023 : Supply & fixing Laminated drawings of electrical lay out, schematic drawing etc on good frame work.<br>

od47386/2022_2023 : Supply and providing MS chequered plate of suitable thickness including cutting, welding, painting etc. as required for cable duct covering etc.<br>

od47387/2022_2023 : Supplying and installing at approved location approved make fire buckets of 24 gauge galvanized steel sheet, standard 9 litre capacity and of round bottom shape, painted white inside and red outside and black on the bottom, inscribed with letters “FIRE” in black and gold or , duly painted over a coat of primer. Cost inclusive of providing 3 Nos of fire buckes and MS stand frame.<br>

od47388/2022_2023 : Supply of 1 pair 11 KV rubber hand gloves of approved make.<br>

od47389/2022_2023 : Supply and providing 12 mm thick and 1 m wide electrical grade chequered type rubber mat to withstand 11 kV dielectric strength conforming to IS 5429/1969 <br>

Biju E.M

HELSA ELECTRICALS PVT LTD

THRISSUR DISTRICT LABOUR CONTRACT CO-OPERATIVE SOCIETY

Bidder Name

Biju E.M

HELSA ELECTRICALS PVT LTD

THRISSUR DISTRICT LABOUR CONTRACT CO-OPERATIVE SOCIETY

Delstar A Grade Electrical Contractors