REPAIR AND REPLACEMENT AND MAINTENANCE OF CEILING FANS, EXHAUST FANS, WALL MOUNTED FANS AND ALL TYPE OF GEYSERS INCLUDING REPLACEMENT OF MCBs/DBs AND SUB MAIN WIRING AT MIL STN BARRACKPORE UNDER GE BARRACKPORE

Amount

Taking down carefully ceiling fans at any height of any sweep/make/model after disconnecting electric connection and dismantling and opening the body of ceiling fan and examine for repairs including servicing, overhauling, greasing etc and cleaning the complete body both internal & external parts with cleaning agent and renewal of minor spare parts such as split pin, cater pins, coupling bolt, capacitor holder, terminal adoptor, screws, nuts, spring washers for blade/body etc and replacement of components/accessories such as ball bearings, gun metal bushes, capacitor, canopy top & bottom, shackle clip assembly and assembling of all parts including hanging and fixing back in existing location and connecting of electrical connections and testing for its satisfoctory performance complete all as specified and directed.

Ditto-all as per Item No.1.00 here-in-above but exhaust fan of PVC/Metal body 250 mm sweep complete all as specified and directed.

Ditto-all as per Item No.1.00 here-in-above but exhaust fan of PVC/Metal body 300 mm sweep complete all as specified and directed.

Ditto-all as per Item No.1.00 here-in-above but exhaust fan of PVC/Metal body 380 mm to 450mm sweep complete all as specified and directed.

Ditto-all as per Item No.1.00 here-in-above but air circulator wall mounted type 450mm to 600mm sweep including carrying out repairs to oscillation mechanism/speed regulation mechanism and making functional performance complete all as specified and directed. {Note for Item No. 1.00 to 5.00 : (i) Spare parts will be measured and paid separately under relevant item of schedule as "Supply only". (ii) Rewinding of fan motor, painting will be measured and paid separately under relevant item of schedule. (iii) Labour charge for taking out and refixing of "Supply only" materials deemed to be included in quoted rate.}

Supply only capacitor 1.5 MFD, 240 volts, 50Hz complete all as specified and directed.

Supply only capacitor 2.5 MFD, 240 volts, 50Hz complete all as specified and directed.

Supply only capacitor 3.15 MFD, 240 volts, 50Hz complete all as specified and directed.

Supply only ball bearing complete all as specified and directed. (Make: SKF Cat No. 6201/6202 or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

Supply only ball bearing complete all as specified and directed. (Make: SKF Cat No. 6203/6204 or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

Supply only gun metal bush suitable for ceiling fan/exhaust fan/air circulator/wall mounted fan any sweep/type complete all as specified and directed.

Supply only shackle clip assembly with rubber bush reel and nuts, bolts and washers suitable for ceiling fan any sweep/type complete all as specified and directed.

Supply only down rod made of MS pipe medium grade 15mm dia of 600 mm long duly drilled holes bot ends & slot with hole in other end suitable for fixing of ceiling fan of any sweep/type and painting to down rod with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply only copper conductor cable, PVC insulated, sheathed, flexible, multistranded, ISI marked, 1100 volts grade 3 core, 1.50 sqmm complete all as specified and directed. (Note for Item No.6.00 to 14.00:- Materials of Item No. 6.00 to 14.00 are to be incorporated in Item No. 1.00 to 5.00 here-in-before )

Cutting the existing surface wall of brick/stone masonary and making round hole at any height suitable for fixing 300 to 450 mm sweep exhaust fan including providing nut, bolt and washers after grouting in PCC including 3mm dia 5cm aperature MS jali of required size fixed in wooden frame to avoid insects, fixed to outer surface of wall and making good the disturbed surface complete all as specified and directed.

M&L for painting to ceiling fan complete body, blades & down rod etc of any sweep/make/model with two coat of synthetic enamel paint by using electric spray gun machine to match with existing colour after preparation surfaces including marking of MES Number with black paint complete all as specified and directed . (Note:-Painting work to be carried out after taking out of ceiling fan)

M&L for painting to exhaust fan complete body, blade assembly,frame etc of 300 mm to 450 mm any sweep /make/model with two coat of synthetic enamel paint by using electric spray gun machine to match with existing colour after preparation of surfaces including marking of MES Number with black paint complete all as specified and directed. (Note:-Painting work to be carried out after taking out of exhaust fan)

M&L for rewinding of ceiling fan motor of 1200 mm sweep of any make/model/type with new supper enamelled copper winding wire of similar gauge and number of turns as existing, including cleaning the motor properly and applying varnishing heating and assembling of fan motor and rotor fixing back after testing including removing burnt out copper winding wire from ceiling fan motor complete all as specified and directed.

M&L for rewinding of ceiling fan motor of 1400 mm sweep of any make/model/type with new supper enamelled copper winding wire of similar gauge and number of turns as existing,including cleaning the motor properly and applying varnishing heating and assembling of fan motor and rotor fixing back after testing including removing burnt out copper winding wire from ceiling fan motor complete all as specified and directed.

M&L for rewinding of exhaust fan motor of 250mm sweep to 300 mm sweep of any make/model/type with new supper enamelled copper winding wire of similar gauge and number of turns and assembling of fan motor and rotor fixing back and testing including removing burnt out copper winding wire complete all as specified and directed.

M&L for rewinding of exhaust fan motor of 380mm sweep to 450 mm sweep of any make/model/type with new supper enamelled copper winding wire of similar gauge and number of turns and assembling of fan motor and rotor fixing back and testing including removing burnt out copper winding wire complete all as specified and directed.

M&L for rewinding of air circulator fan motor 450 mm sweep to 600 mm sweep of any make/model/type with new supper enamelled copper winding wire of similar gauge and number of turns as existing,including cleaning the motor properly and applying varnishing heating and assembling of fan motor and rotor fixing back after testing including removing burnt out copper winding wire from air circulator fan motor complete all as specified and directed.

Taking down storage type water heater (Geyser) 25 Ltrs capacity of any make/model/type from existing wall after disconnecting of electric and water supply connections and keeping the same in safe custody for carry out repairs/replacement of unserviceable spare parts & components such as heating element, thermostat,pilot lamps with wiring,insulating glass wool, thermal cut out,pressure release valve,safety valve,aperature plate assembly etc and exmine water tightness of inner storage tank after cleaning and renewal of rubber washer/gasket and nut,bolts and washers etc and adjust to required range of thermostat control and assembling all parts/ accessories including fixing back in same location after connecting up of water & electric connections and testing for its satisfatory functioning complete all as specified and directed. {Note :- (i) Spares will be measured and paid separately under relevant item of this schedule as "Supply only". (ii) Labour charge for taking down and fixing of 'Supply only" materials are deemed to be included in quoted rate. }

Supply only heating element 2.0 KW, suitable for storage tyep water heater complete all as specified and directed.

Supply only thermal cut out suitable for storage type/instant type water heater (geyser) of any type/capacity complete all as specified and directed.

Supply only aperature plate assembly suitable for storage type water heater (geyser) 25 litre capacity complete all as specified and directed.

Supply only copper inner tank suitable for storage type water heater (geyser) 25 litre capacity complete all as specified and directed.

Supply only geyser indicator pilot lamp (red and green lamps) with wiring round/square/rectangle suitable for geysers of any type complete all as specified and directed.

Supply only 15mm dia stainless steel connection pipe , 450mm long with end nuts and washer, suitable for hot water outlet of geyser complete all as specified and directed.

Supply only 15mm dia stainless steel connection pipe, 600mm long with end nuts and washer, suitable for hot water outlet of geyser complete all as specified and directed.

Supply only 15mm dia stainless steel connection pipe, 450mm long with end nuts and washer, suitable for cold water inlet of geyser complete all as specified and directed.

Supply only 15mm dia stainless steel connection pipe, 600mm long with end nuts and washer, suitable for cold water inlet of geyser complete all as specified and directed.

Supply only 15mm dia angular stop valve, cast copper alloy chromium plated with crutch handle screwed both ends for GI pipe/fittings complete all as specified and directed. (Note for Item No. 24.00 to 33.00 :- Materials of Item No. 24.00 to 33.00 are to be incorporated in Item No. 23.00 here-in-before)

M&L for painting to storage type water heater(Geyser) of capacity 25 litre of any make/type to complete external body with two coats of synthetic enamel paint by using electric spray gun machine to match with existing colour after preparation of surfaces including marking MES Number with black paint complete all as specified and directed. {Note:-Painting work to be carried out after taking out of storage type water heater (geyser) }

S&F for ceiling fan hook made out of MS flat iron 40mm x 4mm, bend to shape for hanging ceiling fan with clamps and necessary nuts and bolts to hold the hook and ceiling fan complete all as specified and directed.

S&F in repairs for capacitor 2.5 MFD, 240 volts, 50Hz including removing old unserviceable items complete all as specified and directed.

S&F of powder coated sheet metal enclosure 2mm thick, AD/DD 240 volts AC, SPN distribution board 4 way for flush mounting with 200 Amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 200Amps, MCB SPN/DP and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface & colour coat complete all as specified and directed. (Make:- Legrand cat No. 5076 20 4 way /L&T Cat No. DBSPN004GD/ C&S Cat No. CSDBSPNPCGDD04 or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of TPN distribution board acrylic door 415 volts AC,TPN distribution board 4 way suitable for flush mounting with 100 Amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 100 Amps, MCB TPN/DP, and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface and colour coat including taking down old unserviceable DB complete all as specified and as directed. (Make:- Legrand cat No. 5076 80 4 way /L&T Cat No. DBTPN004GD/C&S Cat No. CSDBTPNHPCGDD04 or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of SPN distribution board acrylic door 240 volts AC, SPN distribution board 8 way for flush mounting with 200 Amps copper busbar, neutral bar, earth bar suitable for MCB incomer of rating upto 200 Amps, MCB SPN/DP and MCB SP, 10KA as outgoing and complete connecting cable links with top and bottom removable gland plates with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface and colour coat including taking down old unserviceable DB complete all as specified and as directed. (Make: Legrand Cat No. 5076 21 8 way /L&T Cat No.DBSPN008GD/C&S Cat No. CSDBSPNPCGDD08 or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of MCB, SP, 6 Amps to 32 Amps , 'C' series, 240 Volt, 10KA, 50 Hz complete all as specified and directed

S&F of MCB SPN 32 Amps to 40 Amps, 10 KA, 'C' series, AC, 240Volts, 50Hz complete all as specified and directed.

S&F of MCB, four pole, 63 Amps, 'C' Series, 415 Volts, 50Hz complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 4 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 4 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work including taking down old unserviceable submain wiring complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 6 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 6 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work including taking down old unserviceable submain wiring complete all as specified and directed .

M&L for sub main wiring complete with 2 run of 10 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 10 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work including taking down old unserviceable submain wiring complete all as specified and directed . {Note for item No.43.00 to 45.00 : (i)Two runs of cable with one run earth wire and PVC conduit shall be measured as one length. (ii) Extra length of cable required for connection to DBs shall be deemed to be included in the unit rate and shall not be measured separately. (iii) Earth wire shall run inside the conduit. (iv) Suitable color code of wire must be ensure for phase/netural/earth. (iv) All surface cutting/making good for wiring/switch board/junction box/DB etc are included with unit quoted rate.}

M&L for earthing with glavanised steel earth plate electrode of size 60cmX60cmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel using GI or steel wire 4mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick including taking down old earthing complete all as specified and directed. (Note: Galvanised iron wire of 4mm dia upto 7.5m long including testing is deemed to be included with quoted rate)

M&L for galvanised iron tubing of 40mm dia, medium grade in any length including embedded in wall two ends duly welded, MS holdfast at two ends of GI pipe and providing PCC in wall and making good disturbed surfaces complete all as specified and directed.

PUNAM ENTERPRISE

S S ENTERPRISE

SAINIK CONSTRUCTION

M/S. ARUP KUMAR DEY

R N CHATTERJEE

SWAPAN CONSTRUCTION

N C DUTTA

SREE GURU CONSTRUCTION CO