SPECIAL REPAIRS TO ELECTRICAL WIRING OF BUILDING NO T-97 AT AF STN BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Taking down carefully copper/aluminium point wiring complete light, fan, plug point & power complete along with fittings such as switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets , removing materials to store and offering credit & making good of disturb surfaces of wall/floors etc as per site requirement and as specified & directed.

M& L for Point wiring with 1.5 Sqmm (22/0.30mm) PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FRLS type drawn through and including PVC concealed conduit (ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminal boxes of size 1.6mm thick, with 3mm thick plastic laminated sheet cover of adequate size for one light or one fan point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLS type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metallic bodies of luminaries/ fan at other end complete as per site requirement and all as specified & directed One light / fan / bell point controlled by one switch. Note:- Quoted rate shall include for cutting chases for conduits and sinking of boxes and making good to wall, floors etc complete.

All as per ser item No. 2 above but for One 5 Amp, 5 pin socket outlet point on same board with other switches including earth wire all as specified & directed

All as per ser item No. 2 above but for One 5 Amp, 5 pin socket outlet point on independent board all as specified & directed

All as per ser item No. 2 above but with 4.0 Sqmm (36/0.30mm) PVC copper stranded cable FRLS type for one 15 Amp, 5 pin socket outlet point including PVC cable 4 Sqmm FRLS type copper stranded conductor as earth wire as specified & connected to common earth & earth terminals including boards for mounting purposes all as specified & directed

Supply and fixing in replacement for switch Piano modular type, 1 way 6A, 1 module all as specified & directed.

Supply and fixing in replacement for Modular Socket, 6A - 2/3 pin combined 2 module all as specified & directed

Supply and fixing in replacement for switch Piano modular type 1way 16A, 1 module

Supply and fixing in replacement for modular Socket 6A/16A - 2/3 pin combined 2 module all as specified & directed

Supply and fixing in replacement for switch bell push modular type, 1way 6A, 1module all as specified & directed.

Supply and fixing for stepped type electronic fan regulator modular type, 120W 2 module all as specified & directed.

Supply and fixing for white cover plate with frame, 1 module all as specified & directed.

Supply and fixing for white cover plate with frame, 2 module all as specified & directed.

Supply and fixing for white cover plate with frame, 3 module all as specified & directed.

Supply and fixing for white cover plate with frame, 4 module all as specified & directed.

Supply and fixing for white cover plate with frame, 6 module all as specified & directed.

Supply and fixing for white cover plate with frame, 8 module all as specified & directed.

Supply and fixing in replacement switch piano flush button, 5 Amp, single pole, one way, 230 volts white finish all as specified & directed.

Supply and fixing in replacement of socket outlet, flush type, 5 pin, 5 Amp, multipurpose, 230 volts, single pole, one way suitable for 3 pin/2pin 5 Amp plug top white/ivory finish all as specified & directed.

Supply and fixing in replacement switch socket combination flush type 5 pin 5 Amp multipurpose 230 volts single pole one way suitable for 3 pin/2pin 5 Amp plug top white/ivory finish all as specified & directed

Supply and fixing in replacement of switch socket combination multipurpose flush type 2 in 1 type (3 and 5 pin ) 5/15 Amps, 230V, AC all as specified & directed

Supply and fixing in replacement ceiling rose surface PVC 50mm dia 3 terminals including PVC mounting block white/ivory finish all as specified & directed

Supply & fixing in replacement of stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd all as specified and directed of approved make.

Supply & fixing in replacement of electric bell Ding Dong type AC, 230 volts single phase all as specified & directed.

Supply and fix in replacement surface and wall mounted led batten 20 watt - 4Ft with aluminium housing & integrated electronic driver, High quality PC Diffuser, easy to install and Efficacy not less than 100 lumen/watt all as specified and directed. (Make : Havells Model No. LUMILINEPLUSBS20WlED865SPCSS or equivalent model in Philips/CG/Bajaj as approved).

Supply and fix in replacement surface and wall mounted, Mirror LED Wall Lights 11 Watts, 800 Lumen with synthetic & aluminium material housing complete as per site requirement all as specified & directed.

Supply and fix in replacement of ceiling surface mounted, Runner Wall/Ceiling Spot LED Light Fitting of Lamp base 2 x 50W, 2 x 230 Lumen made of aluminium material complete as per site requirement and all as specified & directed.

Supply and fix in replacement of ceiling surface mounted, COB Spot LED 18 Watt Light Fitting, 1620 Lumen made of aluminium material complete as per site requirement and all as specified & directed.

Supply and Fixing in replacement LED panel light 36 watt, recessed luminaries 2 ft x 2 ft (>100 Lumen/Watt) to enhance the delight of occupants with comfortable experience through its classic design & glare free soft illumination for Armstrong/ grid ceiling or similar ceiling mounting system with concealed prewired complete as per site requirement and all as specified & directed. (Make : Crompton, Model No. LCTLRNE-36-FO-CDL or equivalent model in Philips/Havells/Bajaj as approved).

Supply and Fixing in replacement LED panel light 18 watt, recessed luminaries 1 ft x 1 ft (>100 Lumen/Watt) to enhance the delight of occupants with comfortable experience through its classic design & glare free soft illumination for Armstrong/ grid ceiling or similar ceiling mounting system with concealed complete prewired complete as per site requirement and all as specified & directed.

Supply and Fixing in replacement Recessed mounted bottom opening 40 Watt LED Clean room luminaries 1 ft x 4 ft Panel ceiling light CRCA powder coated housing with high performance (>100 Lumen/Watt) to enhance the delight of occupants with comfortable experience through its classic design & glare free soft illumination for Armstrong/ grid ceiling or similar ceiling mounting system with concealed complete prewired complete as per site requirement and all as specified & directed.

Supply and Fixing in replacement Recessed mounted bottom opening 40 Watt LED Clean room luminaries 1 ft x 2 ft Panel ceiling light CRCA powder coated housing with high performance (>100 Lumen/Watt) to enhance the delight of occupants with comfortable experience through its classic design & glare free soft illumination for Armstrong/ grid ceiling or similar ceiling mounting system with concealed complete prewired complete as per site requirement and all as specified & directed.

Supply and Fixing in replacement of old unsv light fixture any type of with Decorative wall light fixture made up of CRCA + Glass shade material, including LED Lamp E27 Base X 1 No. (<20W) Wattage and connected with flexible cable 2 core copper conductor 0.50Sqmm complete as per site requirement and all as specified & directed. Note :- (For Item No.25 to 32 above) Rate for removing of existing unserviceable old luminaries deemed to be included in this item rates.

Supply and fixing Slim design LED recessed round down lighter 12watt polycarbonate housing with superior light output and integral driver and Efficacy not less than100lm/w suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete as per site requirement and all as specified & directed.

S & F in replacement of 30W LED Well glass with die cast aluminium housing & polycarbonate cover, robust construction with all accessories, 240V, including taking down of old unserviceable light fitting, any type pre-wired using 1.5 Sqmm, PVC insulated sheathed three core multistranded copper conductor cable, 1100V grade passing through PVC Conduit or wall surface for connection as per site requirement, testing & commissioning and all as specified & directed.

Supply and fixing in replacement energy efficient Street/ Building Security Luminaries LED fitting upto 45 Watt 230 V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamps, bracket with impact and corrosion resistant including thermal management in multiple optics complete with toughened glass cover with IP 65/66 protection complete, including brackets ,clamps etc and all accessories needed to fixed to the wall complete as per site requirement and all as specified & directed

S & F in replacement of Post top, 30W LED lamp, LED post top Lantern E-Top with low glare optical design acrylic diffuser with all accessories, 240V, including taking down of old unserviceable light fitting, pre-wired using 1.5 Sqmm, PVC insulated sheathed three core multistranded copper conductor cable, 1100V grade (Upto 3.0 RM) passing through PVC Conduit or wall surface, from junction box to light fitting for connection as per site requirement, testing & commissioning and all as specified & directed.

Supply & fixing in replacement of 9/10 Watt LED Bollard Blink made up of extruded aluminium with PC diffuser including taking down of old unserviceable light fitting and necessary PCC work 1:2:4 of adequate size foundation and pre-wired using 1.5 Sqmm, PVC insulated sheathed three core multistranded copper conductor cable, 1100V grade passing through PVC Conduit for connection as per site requirement, testing & commissioning and all as specified & directed.

Supply & fixing in repairs/replacement of 50 Watt LED Strip (60 LED's per meter) with 5mtr length included driver complete including taking down of old unserviceable including connections etc as per site requirement, testing & commissioning and all as specified & directed.

Taking down carefully copper/aluminium submain wiring complete along with all connected accessories etc as specified & directed.

Supply and fixing submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 4 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits not less than 25mm dia including 4 Sqmm 1100Volts grade, FRLS type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note:- (i) Two runs of cables for phase and neutral and one run of continuous earthing cable drawn in concealed conduit will be measured as one length of sub main. (ii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

Supply and fixing submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 6 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits not less than 25mm dia including 6 Sqmm 1100Volts grade, FRLS type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note:- (i) Two runs of cables for phase and neutral and one run of continuous earthing cable drawn in concealed conduit will be measured as one length of sub main. (ii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

Supply and fixing submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 10 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits not less than 25mm dia including 10 Sqmm 1100Volts grade, FRLS type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note:- (i) Two runs of cables for phase and neutral and one run of continuous earthing cable drawn in concealed conduit will be measured as one length of sub main. (ii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

Supply and fixing submain wiring with four single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 16 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits not less than 25mm dia including 16 Sqmm 1100Volts grade, FRLS type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note:- (i) Four runs of cables for three phases and neutral and two run of continuous earthing cable drawn in concealed conduit will be measured as one length of sub main. (ii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

Taking down carefully DB/ Sheet Metal Enclosure with existing MCBs complete & making good of disturb surfaces of wall/floors etc as specified & directed.

Supply and fixing sheet metal enclosure (factory made), VTPN Vertical Distribution Boards, IP43 protection suitable with provision of MCCB upto 160A as incomer, Double Door, 8 way with 250 Amps rated copper busbar all as specified and directed.

Supply and fixing sheet metal enclosure (factory made), VTPN Vertical Distribution Boards, IP43 protection suitable with provision of MCCB upto 160A as incomer, Double Door, 4 way with 250 Amps rated copper busbar all as specified and directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 415 volts, 200 Amp rated bus bar with front openable cover suitable for TP & N 4 ways all as specified & directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 4 ways all as specified & directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 8 ways all as specified & directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 12 ways all as specified & directed.

Supply and fixing sheet metal enclosures with plug socket single pole and neutral with two pin and earth plug and with one MCB of 20 Amps (SP) complete all as specified & directed.

Supply and Fixing in replacement of MCB SP 6-32 Amps, 230 Volts, 50 Hz with 10 KA ,'C' series as per site requirement and as specified & directed.

Supply and Fixing in replacement of MCB SPN/DP upto 32 Amps, 230 Volts, 50 Hz with 10 KA ,'C' series as per site requirement and as specified & directed.

Supply and Fixing in replacement of MCB SPN 40 Amps / 63 Amps, 230 Volts, 50 Hz with 10 KA ,'C' series as per site requirement and as specified & directed.

Supply and Fixing in replacement of MCB TPN 40 Amps to 63 Amps, 230 Volts, 50 Hz with 10 KA ,'C' series as per site requirement and as specified & directed.

Supply and Fixing in replacement of MCB TP 63 Amps, 230 Volts, 50 Hz with 10 KA ,'C' series as per site requirement and as specified & directed.

Supply and Fixing in replacement of MCCB 125 Amp, TPN/FP, 415 volts with rupturing capacity 16KA as per site requirement and as specified & directed.

Supply and Fixing in replacement of MCCB 63 Amp, TPN/FP, 415 volts with rupturing capacity 16KA as per site requirement and as specified & directed.

Material & Labour in replacement of Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thickness buried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level connected to and incl galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron incl PCC pit of 1:2:4 type B-1, cover reinforced with XPM weight not less than 4 Kg/Sqm and 6mm dia bar handle, earth pit angle iron frame of size 25mm x 25mm, excavation and earth work in any type of soil, charcoal dust, salt, light grade GI watering pipe 20mm dia with funnel and wire -mesh and medium grade GI protection pipe of 15mm bore from top edge of earth plate upto main distribution board complete all to as shown in electrical plate No 3 of MES Sch 2009 (Part I) connected main switch board all as specified and testing on completion.

Supply and fixing in repairs 4 mm dia galvanised iron as earth continuity conductor buried in ground or fixed to wall/floor/ground provided with porcelain insulators space not less than 0.5 mtrs complete all as specified and directed.

Supply and fixing in repairs rigid non-metallic PVC conduit of size 20mm external dia exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc for securing of electric wires/cables of any type and size as laid along the pole, ceiling or on wall surface of ISI make as per site requirement and as specified & directed.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 6 sq mm 2 core all as per site requirement and as specified & directed. Note:-Suitable size of thimbles/lugs, cable glands etc to be provided by the contractor within the quoted rate.

Taking down ceiling fan, sealing cable end, dismantling blades and removing fan and blades to store and re-assembling the ceiling fan as a one unit, complete all as specified. Note : Rewinding, servicing and painting will be measured and paid separately under relevant items.

Hanging only ceiling fan in position after necessary repairs and re-commissioning the same including connecting up including provision of cable from ceiling rose or connector to fan complete all as specified and directed.

All as per srl No 64 above but of exhaust fan, any make upto 350mm sweep complete all as specified and directed.

Hanging only exhaust fan in position after necessary repairs and re-commissioning the same including connecting up including provision of cable from ceiling rose/connector to fan all as specified and directed.

Material & labour for cleaning, servicing of ceiling fan and including replacement of complete shackle assembly consisting of nut bolts, washers, locking pin and rubber real etc., scrapping of rusted portion, painting as per existing colour, writing MES No with black paint and connecting up with replacement of cable T/C flexible cable of size:- 0.50 Sqmm from ceiling rose / connection to fan all as specified and directed.

Material & labour for cleaning, servicing and de-scaling of exhaust fan and louvers etc with necessary cleaning materials and including painting with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc, and writing MES No with black paint as specified and directed upto connecting complete all as specified and directed. Note :- Replacement of cable T/C flexible cable of size:- 0.50 Sqmm from ceiling rose/ connection to be done within quoted rate by the contractor.

Rewinding of ceiling fan motor of 1200 mm size complete with super enamelled insulated copper wire of suitable size/gauge and including varnishing, oiling, greasing, and replacement of old unserviceable bush/ball bearings and old or weak capacitor of suitable capacity as per manufacturer and testing complete in MES store yard all as specified and directed. Note :- The retrieved brunt copper winding wire shall be returned to store and necessary RV obtained.

Rewinding of exhaust fan motor of upto 350mm sweep with super enamelled insulated copper wire suitable size/gauge and including varnishing, oiling, greasing, and replacement of old unserviceable bush/ball bearings and old or weak capacitor of suitable capacity as per manufacturer and testing complete in MES store yard all as specified and directed. Note :- The retrieved brunt copper winding wire shall be returned to store and necessary RV obtained.

Taking down wall mounting fan upto 350mm sweep carefully and re-installation of same after cleaning, servicing, oiling, greasing and including replacement of old unserviceable rested hanging clamps sets, Wall Plugs with Screws upto 6 X 60 mm size and connecting up with T/C flexible cable of size 0.50 Sqmm from ceiling rose / connection to wall fan all as per site requirement as specified and directed.

Rewinding of Wall/Cabin fans of upto 350mm sweep with super enamelled insulated copper wire of suitable size/gauge and varnishing including oiling, greasing, and replacement of replacement of old unserviceable bush/ball bearings and old or weak capacitor of suitable capacity as per manufacturer and testing complete in MES store yard all as specified and directed. Opening and refixing of fan motor and refixing the same after necessary repair/rewinding to be done within quoted rate by the contractor. Note :- The retrieved brunt copper winding wire shall be returned to store and necessary RV obtained.

Supply and laying in trenches or fixing or passing through pipe, 1100 Volts grade heavy duty LT UG cable, 95 Sqmm, 3.5 core with XLPE insulated stranded Aluminium conductor served with an inner sheathing of PVC tape, Armoured with galvanised steel wire or tape and overall sheathed as per IS Code-7098(Pt-I) including cable gland, lugs, jointing material etc, jointing, connecting, testing and commissioning all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out pipe line etc for repairs / laying cables etc and getting out in soft / loose soil complete all as specified and as directed.

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

Removal of excavated material [soil] to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Material and labour for clean dry sand in trenches/ducts for cushioning to cable complete all as specified.(Punned thickness shall be measured)

Supplying and laying Brick's common burnt clay building bricks, sub-class ‘B’ designation 75 complete all as specified and directed.

Material and labour for galvanised tube light grade with all fittings laid in trenches/under road, floor or along the pole for cable protection of size 50 mm bore all as specified & directed

M & L for Boring of holes under road, pavement, hard standing upto 2 mtr deep in soil and suitable for upto 200mm dia of pipe with manual horizontal boring for insertion of GI pipe for inserting cable as per site requirement and complete all as directed. Note:- Disposal of spoil to a distance of n exc. 50 m to be done by the contractor within the quoted rate.

Supply and fixing in repairs Switch Disconnector 160 Amps, Three phase & Neutral/ 4 pole, 415 V and 50 Hz (LT Load Break Switch) in sheet steel enclosure single door type factory made fixed flush with wall or outside on wall surface with front openable

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details.

BUILDERS ASSOCIATE

SHRI P P SHARMA

M/S SUNNY ENTERPRISE

HALDER ENTERPRISERS

M/s Prakash Traders

RABI BANIK

M/S Banerjee construction co