SPL REPAIR/ REPLACEMENT OF LT PANELS AND ALLIED WORKS OF DIFFERENT ELECT SUPPLY INSTALLATIONS AND PROVN OF EXHAUST FAN AT BLDG NO P-1 (OLD COMD BLDG), SOUTH BK, DSC LINE INSIDE FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

Supply, install, commissioning and testing of Indoor type LT panel board mounting in PCC base, cubical type, dust and vermin proof, made out of 2.00 mm thick CRCA sheet of size 1500mm x 1500mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 400 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 75 x 40 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location: water gate house. INCOMING (a) Automatic Transfer Switch 250 Amp, 4 Pole (open execution)+AST Controller with wire harness - 02 Sets Make: L&T (b)Supply and fixing of 4P 250A 25kA Thermal Magnetic MCCB along with spreader with neutral protection built-in,having Ui (Rated insulation voltage)=800V, Uimp(Rated impulse withstand voltage)=8kV peak, Rated Operational Voltage = 550V, Ics=Icu=100%, There should be no current deration up to 50-degree C.- 03 Pcs (Incoming). Make :Cat No. -669031Legrand/Schnider/Siemens

Supply, install, commissioning and testing of feeder Pillar Box mounting on PCC base cubical type, dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1300mm x 1300mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 800 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 40 x 40 x 5 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location Dalhousie Barrack INCOMING (a)Supply and fixing of 4P 630A 36kA Thermal Magnetic MCCB along with spreader with neutral protection built-in,having Ui (Rated insulation voltage)=800V, Uimp(Rated impulse withstand voltage) =8kV peak, Rated Operational Voltage = 690V, Ics=Icu=100%, There should be no current deration up to 50-degree C. - 01 Nos Make: Legrand Cat No. 667665/Schnider/Siemens.

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type mounting on PCC base dust and vermin proof, made out of 2.00 mm thick CRCA sheet of size 1800mm x 1800mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers copper bus bar 600 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 75x 40 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Loc MES IB GUARD ROOM INCOMING (a) Automatic Transfer Switch 315 Amp, 4 Pole (open execution)+AST Controller with wire harness - 02 Sets Make: L&T (b) Supply and fixing of 4P 400A 36kA Thermal Magnetic MCCB along with spreader with neutral protection built-in,having Ui (Rated insulation voltage)=800V, Uimp(Rated impulse withstand voltage)=8kV peak, Rated Operational Voltage = 690V, Ics=Icu=100%, There should be no current deration up to 50-degree C. - Qty 03 Nos Make:Cat No 667655 Legrand/Siemens/Schneider

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting on PCC base dust and vermin proof, made out of 2.00 mm thick CRCA sheet of size 1800mm x 1800mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 600 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 75 x 40 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location GOC Guard Room INCOMING (a) Automatic Transfer Switch 250 Amp, 4 Pole (open execution)+AST Controller with wire harness - 02 Sets Make: L&T (b) MCCB design with microprocessor based release of capacity 400A, 4P, 36 KA - 03 Nos (Incoming). Make : Schneider/Legrand/Siemens

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 2.00 mm thick CRCA sheet of size 2500mm x 2500mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers copper bus bar 1200 Amps of (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 75mmx40mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location New Power House INCOMING (a) Automatic Transfer Switch 800 Amp, 4 Pole (open execution)+AST Controller with wire harness - 01 Sets Make: L&T (b) Supply and fixing of 4P 800A 50kA Thermal Magnetic MCCB along with spreader with neutral protection built-in,having Ui (Rated insulation voltage)=800V, Uimp(Rated impulse withstand voltage) =8kV peak, Rated Operational Voltage = 690V, Ics=Icu=100%. - 02 Nos (Incoming). Make: Legrand Cat No.-422269/Schnider/Siemens

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 2.00 mm thick CRCA sheet of size 2000mm x 1800mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 800 Amps (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location MES IB STATION INCOMING (a) Automatic Transfer Switch 630 Amp, 4 Pole (open execution)+AST Controller with wire harness - 01 Sets Make: L&T (b) MCCB design with Microprocessor Release of capacity 630A, 4P, 50 KA - 02 Nos (Incoming). Make : Legrand/Schnider/Siemens

Supply, install, commissioning and testing of LT feeder Pillar Box, cubical type,mounting in PCC base dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1500mm x 1500mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers copper bus bar 800 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location OPPOSITE PARADE GROUND INCOMING (a) Onload manual Changeover 630 Amp, 4 Pole (open execution) Make: L&T (b) MCCB design with Microprocessor Release of capacity 630A, 4P, 36 KA - 02 Nos (Incoming). Make : Schneider/Legrand/Siemens

Supply, install, commissioning and testing of Outdoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1300mm x 1300mm x 500mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers copper bus bar 800 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location Royal Barrack INCOMING (a) Onload manual Changeover 630 Amp, 4 Pole (open execution) Make: L&T (b) MCCB design with Microprocessor Release of capacity 630A, 4P, 36 KA - 02 Nos (Incoming). Make : Legrand/Schnider/Siemens

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1200mm x 1200mm x 500mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 300 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location KALANI TUNNEL INSIDE INCOMING (a) MCCB design with Microprocessor Release of capacity 200A, 4P, 36 KA - 01 Nos (Incoming)+ Both End Spreader Link. Make : Legrand/Schnider/Siemens

Supply, install, commissioning and testing of Outdoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1500mm x 1500mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers copper bus bar 600 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Cinema Hall INCOMING (a) Automatic Transfer Switch 400 Amp, 4 Pole (open execution)+AST Controller with wire harness - 01 Sets Make: L&T (b) MCCB design with Microprocessor Release of capacity 500A, 4P, 50 KA - 02 Nos (Incoming). Make : Legrand/Schnider/Siemens

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1000mm x 900mm x 400mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers copper bus bar 600 Amps of size 50mm x 6mm (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location AOI Back Side Feeder Pillar Box INCOMING (a) MCCB design with Microprocessor Release of capacity 400A, 4P, 36 KA - 01 Nos + Both End Spreader Link (Incoming). Make :Legrand/Schnider/Siemens

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 2.00 mm thick CRCA sheet of size 2000mm x 1800mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 800 Amps (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location Engr Branch INCOMING (a) Automatic Transfer Switch 630 Amp, 4 Pole (open execution)+AST Controller with wire harness - 01 Sets Make: L&T (b) MCCB design with Microprocessor Release of capacity 630A, 4P, 50 KA - 02 Nos (Incoming). Make : Legrand/Schnider/Siemens

Excavation in trenches not exc 1.5 mtr width and not exce 1.5 mtr in depth in soft/loose soil and getting complete all as specified and as directed.

M&L for sand cushioning /sand covering for underground cable protection and consolidated and compacted with clean dry sand complete all as specified and as directed.

M&L bricks with sub class 'B' locally available laid in trenches above sand cushioning for cable protection complete all as specified and as directed.

Laying in Trenches Bricks (Serviceable Bricks obtained from Item No. 9.00 here-in-after), for Cable Protection, complete all as specified and as directed.

Returning, filling in including spreading levelling watering and well ramming in layers n.exc 25 thick for soft/loose soil complete all as specified and as directed.

Removal of excavated material to a disance n.exc 50 mtr and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

Excavation/Cutting Road/ Hardstanding in Trenches not exc. 1.00 Meter wide and not exc. 1.00 Meter in depth and getting out, complete all as specified and as directed.

Taking down unserviceable LT cable for repair/ replacement etc (from cable duct/underground trench/pole), stacking properly (cable, pipe and bricks) complete all as directed by the Engr-in-Charge of the following cross - sections :- (Note :- Necessary earth work to be measured and paid separately.

70 Sqmm to 120 Sqmm, 3.5 Core

185 Sqmm to 240 Sqmm, 3.5 Core

Supply, Laying and testing for replacement of XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, laid in trench or fixed to wall with saddles/Flat iron clamps as per site requirement /passing through pipe/pole complete of the following sizes and cross sectional area :- Note :- Necessary earth work to be measured and paid separately.

70 Sqmm, 3.5 Core

185 Sqmm, 3.5 Core

240 Sqmm, 3.5 Core

Taking down unserviceable Galvanised steel tubing Pipe 80 mm bore replacement etc (from underground trench/pole), complete all as directed by the Engr-in-Charge.

M&L for Galvanised Steel Tubing Pipe 80 mm bore (dia), light grade with Bends, laid in Trenches or under Roads/ Flooring/ Culverts etc., complete all as specified and as directed.

Material & Labour for PCC 1:3:6 type C2 using 40mm graded aggregate as in plinth course, string course etc complete including slightly rounded or chamefered for Galvanised steel tubing post for air termination rod including form work etc complete all as specified and directed.

S&F Heat shrinkable straight through Jointing Kit 185 - 240 sqmm, 3.5 core suitable for 1100 volts grade XLPE insulated stranded aluminium conductor cable including testing on completion complete all as specified and directed by the Engr-in-Charge.

Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth strip 25 x 4 mm (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Figure 15A of IS 3043 :1987 incl taking out of existing earthing complete all as specified and directed.

Supply and fixing Galvanised iron strip 25 x 4mm for connection of earthing with LT Panel board burried in ground complete all as directed.

S & F exhaust fan 300 mm sweep, heavy duty, 1400 RPM , AC single Phase 230 / 240 volts, metal body with louver shutters and connecting up with and including twin core twisted flexible copper conductor cable of suitable dia ,nut bolt and accessories,BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

S & F exhaust fan 380 mm sweep, 1400 RPM, AC single Phase 230 / 240 volts, metal body with louver shutters and connecting up with and including twin core twisted flexible copper conductor cable of suitable dia ,nut bolt and accessories,BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

S & F exhaust fan 450 mm sweep, 1400 RPM , AC single Phase 230 / 240 volts, metal body with louver shutters and connecting up with and including twin core twisted flexible copper conductor cable of suitable dia ,nut bolt and accessories,BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

Supply, install and testing electric driven, single phase 230 Volt Exhaust fan 250 mm sweep,1250 RPM of air delivery 720 cu.mtr/hr, light weight,rust proof body & blade including self opening louvers for protection from birds&rain water. Make :Cropton

Supply & fixing heavy duty Exhaust fan 230V single phase, plastic body, 1400 rpm, 250mm sweep including making suitable hole and all accessories for fixing Exhaust fan all asspecified and directed by Engr-in-Charge.

Supply & fixing heavy duty Exhaust fan 230V single phase, plastic body, 1400 rpm, 300 mm sweep including making suitable hole and all accessories for fixing Exhaust fan all asspecified and directed by Engr-in-Charge.

S & F Wall mounted fan 450 mm sweep, 1400 RPM , AC single Phase 230 / 240 volts, metal body with louver shutters and connecting up with and including twin core twisted flexible copper conductor cable of suitable dia ,nut bolt and accessories, BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

M & L for concealed point wiring with FRLSH PVC insulated unsheathed multistranded copper conductor cables of 1.5 sqmm size alongwith one earth continuity conductor with FRLSH PVC insulated unsheathed multistranded copper conductor cable of 1.5 sqmm size through and including PVC conduit terminated in modular switch boards for fixing of switches, sockets, fan regulators etc for the following: -

One light point or one fan point or bell point controlled by one switch.

S & F Modular Switch 1 way 6 A, 1 module complete all as specified and directed.

S & F Modular Fan step regulator, 120 watt, 2 module complete all as specified and directed.

S & F Switch piano, flush type single pole, one way 5 Amp complete all as specified and directed.

S & F stepped type electronic fan regulator flush type complete all as specified and directed.

S&F GI tubing medium grade of size 15 mm dia incl painting and making hole for extention of fan hook in high roof ceiling complete all as specified.

ARJUN DAS VALECHA (BID ID -3121568)

SK CONSTRUCTION SYNDICATE & ENGG CO (BID ID -3118446)

JOY-EN-JOY (BID ID -3116628)

MS AP CONSTRUTION AND CO (BID ID -3120276)

GHOSH ENTERPRISE (BID ID -3116750)

MS JYOTI INDUSTRIES (BID ID -3116559)

DGR CONSTRUCTION (BID ID -3120531)