REPAIR_REPLACEMENT OF INTERNAL WIRING SUB MAIN REPAIR OF CEILING FANS GEYSER AND ALLIED WORKS AT RAJBARI AREA UNDER AGE EM OF GE 868 EWS

Amount

Taking down carefully copper/aluminium point wiring (light,fan, socket or power) complete including fixture and fittings such as switches,ceiling roses,pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or fot taking credit(credit for above items should be made as per conditions separately) and making good distrubed surfaces of walls, floors etc

M&L for wiring with 1.5 sqmm size stranded FRLSH copper conductor cable single core multi stranded copper conductor in and including PVC casing capping and PVC boards with all fittings and fixing materials including multistranded insulated copper earth continuity conductor of size 1.5 Sqmm and connecting to light fittings etc all as specified and directed for following :-

One light point controlled by one switch one way

One fan point controlled by one switch one way

One 3 pin socketoutlet 5 Amps independent board

One socket outlet 5 Amps 5 pin on same board with other switch

One call bell/buzzer point controlled by one push button on the same borad with other switches or independent.

All as per item No 2 here-in-before but with cable size 2.5 Sqmm for one 5 pin 15 Amps socket outlet on independent board and multistranded insulated copper earth contunuity conductor of size 1.5 Sqmm all as specified and directed by Engineer-in-Charge

M & L for switch piano type 5 Amps single pole one way

M & L forswitch socket combination 2 in 1 multi pin 5 Amps flush type universal

S & F switch socket combination multi purpose 2 in 1, 3 pin 5 & 16 Amps flush type universal

M&L for ceiling rose, surface bakelite PVC board 65 x 50mm two to three terminals.

S & F lamp holder PVC/Polycarbonate type with back plate suitable for batten fittings

M&L for 20W LED, 4', Wall mounted LED batten, extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver.etc with all accessories internally pre-wired and connecting up with flexible copper cable of size 0.75 Sq mm 3 core from ceiling rose to the light fitting incl taking down old unsv light fitting complete all as specified and as directed.

M&L for Building security light 20W LED, bracket mounted 25 mm L shape one mtr length ,, extruded alumintreet light ium heat sink provided for efficient heat dissipation & integrated electronic driver.etc with all accessories internally pre-wired and connecting up with flexible copper cable of size 0.75 Sq mm 3 core from ceiling rose to the light fitting incl taking down old unsv light fitting complete all as specified and as directed. (100 tube lights additional for replace only )

S & F Bell AC 230 Volts single pole 240 Volts

S & F Bell push, flush type 5 Amps 240 Volts

S&F fan regulator electronic step type, 230V 50Hz complete D13

S & F MCB SPN 240 Votls 40 to 63 Amps. Make Legrand Cat No - 603255 or equivalent Make in Havells/ L&T.

S & F MCB SP 6 to 32 Amps 240 V. Make Legrand Cat No - 603231-37 or equivalent Make in Havells/ L&T.

S & F for Isolator TPN 100 Amps 415 Volts. Make Legrand Cat No - 604017 or equivalent in Make Havells/ L&T.

S & F MCB DB Single pole and neutral 8 way sheet steel phospetised powder painted with 200 amps rated bus bar 240 V nautral link, earth bar and Din rail double door. Make Legrand Cat No - 607711 or equivalent in Make Havells/ L&T.

S & F MCB DB Single pole and neutral 4 way sheet steel phospetised powder painted with 200 amps rated bus bar 240 V nautral link, earth bar and Din rail double door. Make Legrand Cat No - 607710 or equivalent in Make Havells/ L&T.

S & F MCB DB Triple pole and neutral 6 way sheet steel phospetised powder painted with 200 amps rated bus bar 415 V nautral link, earth bar and Din rail single door. Make Legrand Cat No - 607706 or equivalent Make in Havells/ L&T.

S & F for Sheet metal enclosure SPN wth a two pin and earth plug and socket complete with one single pole MCB 40 Amps 240 Volts

M & L for sub main wiring with 2 single core 4 sqmm copper conductor (multistrandered) including PVC casing caping PVC board with all fitting including 4 sqmm copper conductor as earth continuity & taking down old UNSV cable all as directed.

M & L for sub main wiring with 2 single core 6 sqmm copper conductor (multistrandered) including PVC casing caping PVC board with all fitting including 6 sqmm copper conductor as earth continuity & taking down old UNSV cable all as directed.

Supply and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connection suspended by insulating hangers not more than 1 mtr apart incl 4mm suspension wire one twin core cable flat or circular 10 sqmm 2 core stranded conductor incl taking down old UNSV one all as directed and specified by Engr-in-Charge.

Dismantling the ceiling fan and its allied smaller parts and taking out the bearings/bushes and refixing the same with all parts i.e. down rod, canopies, fan blades etc. damaged split pins and screw, nuts and spring washers (for blade/body) as required complete all as directed.

Dismantling and taking out burnt copper winding from ceiling fan of sweep 1200mm any make, model, type and rewinding the same with new super enameled copper wire of similar gauge and number of turns as exists for full speed, including cleaning and greasing of bearing/bushes, taping, varnishing, heating and replacement of defective parts and reassembling of fan motor and refixing the fan after testing complete to the entire satisfaction of the Engr-in-Charge. Note:-Spare parts shall be measured and paid under respective items of Sch 'A'.

All as per item No above but ceiling fan of sweep 1400mm

All as as per item No above but wall cabin fan/table fan of sweep 400 of any model and type

All as per item No here-in-before but for exhaust fan of 450mm sweep, make, model and type

All as per item No here-in-before but for exhaust fan of 300mm sweep, make, model and type

Preparation of old painted surface of ceiling fan of any sweep, model and make by using chemicals, wire bush, etc to make smooth surface and apply two coats of synthetic enamel paint (first quality) by spraying similar to existing colour of the ceiling fan, motor, blades (set of 3), down rod etc including re-wiriting the MES Number with black paint complete all as directed by Engr-in-Charge

Supply & Fixing following items for ceiling fan, table fan and exhaust fan of any sweep, make, model and type all as directed by the Engr-in-Charge

Fan capacitor of capacity 2.5 MFD

Fan capacitor of capacity 4.0 MFD (Oil filled)

Ball bearing suitable for ceiling fan, of any sweep.

Bush bearing suitable for ceiling fan, pedestal fan of any sweep.

Fan clamp MS including nut, bolt, rubber reel, split pin complete of suitable size 1200/1400 mm

Flexible wire, copper conductor, twin core, twisted type of size 23/0.0076 mm .

Top/bottom canopy suitable for ceiling fan of any sweep, make, model and type. Set of two

Rubber reel small/big size all as directed by the Engr-in-Charge

Down rod made out of GI tubing medium grade with both side thread & hole of 15mm two feet long

Armature including magnatic ring with shaft suitable for ceiling fan of any type/make and model

Taking down Gysers 25 to 50 Ltrs cap from verious unit OTM accn and md accn and Re-Fixing after repair work as same location. (Including repair and maintenance of gyser work if required any replace of material it shall be measure and paid by seprately)

M/L heating element 1.5 KW as per IS and reported coy

M/L heating element 2 KW as per IS and reported coy

M/L thermostate suitable for 25/50 Ltrs Gyser cap.

Supply, laying, connecting and testing XLPE insulated (Earthed) cable in trenches/ or fixed on pole etc. in screened PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor, 11000 Volt grade, cross sectional area 35 Sq mm, 3 Core Conforming to IS-7098 (Part-II)-1985 complete all as specified and as directed. (Note: Excavation & earth work shall be measured and paid separately under relavant item of schedule.)

Ditto all as per item No. 46 above, but size of cable 50 sqmm 3 core

Excavation in trenches not exceeding 1.50 m wide and n.exc 1.5 m in depth for foundation of poles, cable etc, not exc 10 sqm on plan and getting out in soft/loose soil including taking out brick protection etc complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick complete all as specified and as directed.

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and as directed.

Supply and spread sand in trenches as sand cushioning to under ground cable for protection with fine river sand and provide required cover after punning down complete all as specified and as directed. (Note: Only compacted thickness after punning will be measured and paid)

M&L for laying brick sub class 'B' old size burnt bricks for cable protection of size 230mmx115mmx75mm complete all as specified and as directed

M&L for earthing complete with galvanized steel earth plate electrode of size 600x600x6mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level connected to galvanised earth lead wire 4 mm dia as earth lead connectd by means of bolts, nuts, washers and check nuts all as shown in electrical plate No 3 of MES SSR Part-I, including testing on completion complete all as specified and as directed. NOTE:- (i) The unit rate shall also included for earth work in hard/ dense soil, PCC (1:3:6) type C1 chamber, RCC 1:2:4 type B-1 cover 50mm thick reinforced with 8mm dia CTD bars @ 150mm c/c both ways, funnel with GI watering pipe 20mm dia Medium grade, GI protection pipe light grade 15mm dia and wire mesh complete in addition to item No 1 (a) to (e) of preamble (notes) under sub heading earthing, specified on Sl Page No 389 of MES SSR Part-II. (ii) Earthing lead and GI protection pipe beyond 7.5m will be measured and paid separately. (iii) Test points shall be made of GI strip 32x6 mm bridge type mounted on insulators, where ever applicable

SHRI MADAN SINGH

M/S Lucky Builders

commercial enterprises