REPAIR MAINT OF UNSV INTERNAL ELECTRICAL WIRING REPLACEMENT OF UNSV OF LIGHT FITTINGS FIXTURES SUB MAIN WIRING MCBS DBS REPAIR MAINT OF VARIOUS TYPES OF SUMMER WINTER APPLIANCES INCL CENTRAL AC PLANT WITH MISC EM WORKS AND REPAIR MAINT OF STREET LIGH

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 fittings etc including making good the disturbed surfaces to match with the existing complete

M&L for point wiring with single core FRLS, PVC insulated, unsheathed multi stranded copper conductor of size 1.5 sqmm alongwith 1.5 sqmm earth wire of multi strand copper conductor (with same specification) drawing through conduit pipe/casing caping including replacement of sunk zinc coated pressed steel terminal box of 1.60mm thick with 3mm thick plastic laminated sheet top cover, brass screws, cup washers etc and including all cutting / chases etc in walls and making good to the disturbed surfaces to match the existing complete all as specified and directed for the following :-

One light point controlled by one switch

One ceiling/exhaust fan point controlled by one switch

One socket outlet 5 Amps controlled by one switch on same board

One socket outlet 5 amps controlled by one switch on independent board

One bell point controlled by one bell push switch

One light point controlled by two two way switches

All as per above item but wiring with 2.5sqmm copper wire and 1.5sqmm earth wire for socket out let 16 Amps on independent board

All as per above item but wiring with 4 sq mm PVC insulated multi-stranded copper conductor for industrial socket outlet 3 pin 16 / 20 Amps point and one single core 2.5 sq mm PVC insulated unsheathed copper cable as earth continuity conductor

M&L for point wiring concealed type with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLS copper conductor cable including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable connected to common earth and earth dolly with suitable copper lugs drawing into and including rigid non-metallic suitable size PVC conduit complete with all PVC conduit accessories suitable for modular type switches/sockets/fan regulators with cover plates, blanking plates, brass screws, cup washers etc including all cutting / chases etc in walls and making good to the disturbed surfaces to match the existing complete all as specified and directed for the followings :- (Note: 1. Rates deemed to be included for GI metal flush box reqd modulars size, Modular cover inner and outer plates, blanking plates etc complete 2. Modular switch, sockets, Bell push measured and paid separately under relevant items).

One light point controlled by one switch

One ceiling/exhaust fan point controlled by one switch

One socket outlet 5 Amps controlled by one switch on same board

One socket outlet 5 amps controlled by one switch on independent board

One bell point controlled by one bell push switch

All as per above item but with 2.5 Sqmm nominal cross sectional area copper conductor cable for one 16 Amps socket outlet point on independent board with 1.5 Sqmm nominal cross sectional area copper conductor cable as continuous earth wire.

All as per above item but wiring with 4 sq mm PVC insulated multi-stranded copper conductor for industrial socket outlet 3 pin 16 / 20 Amps point and one single core 2.5 sq mm PVC insulated unsheathed copper cable as earth continuity conductor

S&F in replacement of concealed metal box 10/12 modules having high durability,corrosion resistant,earthing terminal with repalcement of 3 mm thick plastic laminated hylam sheet top cover with brass screws , cup wahser and cutting of grooves for switchs,sockets and regulator etc including all cutting / chases etc in walls and making good to the disturbed surfaces to match the existing complete all as specified and directed. (Note:1. Rates deemed to be included for removing and refixing of electrical point connections in switch board complete. 2. Switch,sockets,regulators,bell push to be measured and paid separately)

All as per above item description but 06/08 modules complete.

All as per above item description but 03/04 modules complete.

All as per above item description but 01/02 modules complete.

S&F in replacement of concealed metal GI box 12/16 modules having high durability,corrosion resistant,earthing terminal with repalcement of modular type inner and outer plate covers with screws,incl all cutting/chases etc in walls and making good to the disturbed surfaces to match the existing complete all as specified and directed. (Note:1. Rates deemed to be included for removing and refixing of electrical point connections in switch board complete. 2. Modular switch,sockets,regulators,bell push to be measured and paid separately)

All as per above item description but 06/08 modules complete.

All as per above item description but 03/04 modules complete.

All as per above item description but 01/02 modules complete.

S&F Switch piano flush type 5/6 Amps single pole one way 230 Volts complete

S&F Switch piano flush type 15/16 A single pole one way 230 Volts complete

S&F Socket Outlet 2 in 1, 3/5 pin 5 Amps flush type 230 Volt complete

S&F Socket Outlet 2 in 1, 3/6 pin 5 and 15 Amp flush type 230 Volts complete

S&F 2 way switches 5 Amps 230 Volts complete

S/F Bell push, flush type 5 Amps 230 Volts complete

S&F electronic fan step regulator flush type 120 watt, 230 Volt complete

S&F ding dong bell, AC, 230 volts, single pole complete

S&F lamp holder, 230 volt AC, PVC / Polycarbonate type of angular shape with back plate suitable for batten fittings complete

S&F ceiling rose, 6 Amps, 250 volts, AC with three terminals and PVC / Polycarbonate insulated body of 50 x 25mm size complete.

S&F modular switch 6 Amps, one way, one module 240 volts complete

S&F modular socket, 3/5 pin 6 Amps,240 volts, 2 module complete

S&F modular switch 16 A, 1 module,240 volts complete

S&F modular socket 6/16 A, 5/6 pin, 2 module, 240 volts complete

S&F modular Bell push 6 Amps, one module 240 volts complete

S&F modular fan regulator, step type, 120 W, humfree, AC, 230 volts, 2 module complete

S & F in repair sheet metal enclosure with Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB with 20 Amps.

M&L in repair for two single core (submain) PVC insulated cable with 4 sqmm nominal cross sectional area 1100 V,stranded copper conductor, multistranded, and one single core green PVC insulated 2.5 sqmm stranded copper conductor earth continuity cable drawn through non metallic rigid PVC conduit 20 mm dia concealed in wall including all conduit and fixing accessories including cutting chases & making disturbed surfaces complete

All as per above item herein before but with 6 sqmm two runs and 4 sqmm one run as earth wire

All as per above item herein before but with 10 sqmm two runs and 6 sqmm one run as earth wire

S&F MCB DB, single pole and neutral with 200 Amps rated bus bar, 230 volts, glazed, double door type, 4 way IP-43, including connecting all connections of wire to MCBs with proper lugs & making good to the disturbed surface complete for the following :-

All as per above but 8 way

All as per above but 12 way

S&F of factory made distribution box 4 way, AC, TP & neutral metal enclosure, Glazed double dooor, 415 V, AC, concealed type with suitable bus bar, neutral link, earth link suitable complete

S&F of loadline distribution box 8 way, AC, TP & neutral metal enclosure, glazed double dooor, 415V AC, IP-43, concealed type with IP-43 protection complete with suitable bus bar, neutral link, earth link suitable for MCCB 125/160 Amps as incomer and MCB SP as out going all as directed.

S&F in repairs for MCB TPN, 240 Volts, AC, 63 amps, breaking capacity 10 KA, 'C' curve and connection by using suitable copper lugs complete

S&F in repairs for MCB TPN, 240 Volts, AC, 40 amps, breaking capacity 10 KA, 'C' curve and connection by using suitable copper lugs complete

S&F in repairs for MCB, DP/SPN, 240 Volts, AC, 40/63 Amps of breaking capacity 10 KA, 'C' curve and connections by using suitable copper lugs complete all as specified and directed.

All as per above item but 16 to 32 Amps

S&F in repairs for MCB SP, 240 Volts, AC, 6 to 32 amps, breaking capacity 10 KA, 'C' curve and connection by using suitable copper lugs complete

S&F in repairs for MCCB 4 Pole, 415 volt, AC,63 amps,fixed type,suitable for load line DB/LT PB connection complete all as specified and directed.

All as per above item but 100 amps, 25 kA

S&F in repars for blank plates for MCB space in any type of DBs complete

S&F in repairs of rigid non metalic 25mm dia PVC conduit/Casing caping with all ftgs (tees,bends,elbows,reducers, bell mouth,saddles,pipe hooks) complete.

S&F in repairs of GI flexible conduits 25mm dia with check nut and clamps and accessories complete.

S&F in repair of 3mm thick plastic laminated sheet cover with brass screws , cup wahser and cutting of grooves for switchs,scoket and regulator etc complete for following sizes:-

M&L in replacement for box type board made out of polycarbonate, incl fixing with 5 Amps switch&socket complete.

M&L in replacement for box type board made out of polycarbonate, incl fixing with 5/15 Amps switch&socket complete.

S & F LED Batten type fitting for surface/wall mounted 20/22 W,230V,6500K integrated electronic driver completely pre wired, LED 4 feet fitting with polycarbonate housing & integrated electronic driver complete with connector blok, screws , gutties etc.and removing the UNSV fitting and all as specified and directed.

S & F LED Batten type fitting for surface/wall mounted 9/10W,230V,6500K integrated electronic driver completely pre wired, LED 2 feet fitting with polycarbonate housing & integrated electronic driver complete with connector blok, screws , gutties etc.and removing the UNSV fitting and all as specified and directed.

S&F surface/recess mounted LED panel type 36W,230V complete with driver full window glarefree opal diffuser LED panel of size 2ftx2ft with CRCA powder coated white housing, CDL/warm type illumination complete with all accessories required for connection and making good the disturbed any type of ceiling and remove the UNSV fittings and all as specified and directed.

S&F indoor decorative wall light fixture suitable for 10 W LED lamp,230V for soft light ambiance, made up of polycarbonate, spiral B22 base lamp holder used,globe shape, incl LED lamp 10W(warm/CDL type) and remove the UNSV fittings and all as specified and directed.(Make as per sample)

S&F in repairs of Indoor decorative aesthetically designed wall bracket light fixture,cylindrical/round shape, fixed on wall with the help of screws incl complete all as specified and directed. (Make/Model - as per sample)

S&F in repairs of LED bulb 5/7W,warm/CDL type suitable for fixing in threaded type holder complete all as specified and directed.

S&F lighting fixture wall mounted LED bulk head luminaire 10W,230V, made of die cast aluminium with opal diffuser IP 65, complete with mounting Brackets & accessories as required with connections and remove the UNSV fittings and all as specified and directed.

Supply and fixing Indoor recessed/surface type mounted LED luminaires round/square type light weight plastic body downlight fitting 15 Watt, CDL/Warm type with all accessories 3 core copper wire for connection, making good the disturbed any type of ceiling and remove the UNSV fittings and all as specified and directed.

Supply and fixing Indoor recessed/surface type mounted LED luminaires round/square type light weight plastic body downlight fitting 5 Watt, CDL/Warm type with all accessories 3 core copper wire for connection, making good the disturbed any type of ceiling and remove the UNSV fittings and all as specified and directed.

S&F Indoor decorative 4/5W LED type bed side light fittings with all accessories 3 core copper wire for connection and remove the UNSV fittings and all as specified and directed.

S&F in repairs for LED type IP 66, bush light with die cast aluminium having with toughened glass 9 W incl fixing arrangements complete all as specified and directed.

S&F for LED Based Outdoor Weatherproof Aviation Obstruction Lighting Luminaire 6W connections, necessary welding, clamping,mounting with 32mm dia GI pipe, 1.2 mtr height,1.5 sqmm copper wire with 20mm PVC conduit fixing on work portions upto nine storeys height bldg incl taking down UNSV complete all as specified and directed.

S&F in repairs for MCB 40 amps FP with 30 mA, 10 KA, ELCB,IP 20, Dual on position DIN clip type with fixing arrangements in exist TPN DBs complete all as specified.

M&L for making hole for fixing of exhaust/ventilation fan size 150 mm to 380mm with necessary civil work, alteration in exist ventilation window of iron/aluminium frame as per site requirement complete make good the wall/ventilation window match with exist complete all as specified and directed.

Material & labour for earthing with Galvanised Steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically at a depth not less than 2.25metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanised Iron wire of 4 mm dia as earthing lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by light grade 40mm dia GI pipe connected to main switch board or main control board and GI pipe medium grade 20mm bore for watering and including funnel , wire mesh , RCC pit cover and PCC chamber pit with PCC (1:3:6) type C-2 using 40mm graded stone aggregate, including excavation and earth work in any type of soil , returning , filling in approved soil and disposal of surplus soil to a distance not exceeding 50m all as specified and shown in electrical plate No 5 of SSR 1991(Part-I) complete all as specified and as directed .

Taking down ceiling fan of any sweep by unscrewing nut/bolts from its position and fixing the same to its original place after necessary cleaning, oiling, greasing, replacement of defective parts bush, bearing, condenser,flexible connection wire,down rods, canopies,minor spares,painting and re-winding all as specified and directed. (Note : Rubber Bush, Gun Metal Bush, bearing,capacitor, twin core twisted copper flexible wire, down rods, canopies, winding and paintng are measured and paid separately as supply only rates and fixing charges for spare parts shall deemed to be included)

Rewinding of burnt winding from the stater of the ceiling fan any sweep with matching gauge and turns of super enamelled copper wire leathenic paper, glass sleeves etc including varnishing,heating the windings as per manufacturer design and reassembling the same complete testing all as specified and as directed.

Painting of ceiling fan with set of blades of any sweep complete with one coat of 1st grade quality synthetic enamel paint by spraying including preparation of old painted surfaces to remove any type of sticky dust, oil marks etc and filling cavities with fillers and writing letters and numbers complete all as specified and as directed.

Taking down Exhaust/Ventilation fan of any sweep by unscrewing nut/bolts from its position (high rise bldgs up to 8 storey height) and fixing the same to its original place after necessary cleaning, oiling, greasing, replacement of defective parts bush, bearing, condenser,flexible connection wire,louvers,shutters,painting,minor spares and re-winding all as specified and directed. (Note : Rubber Bush, Gun Metal Bush, bearing,capacitor, twin core twisted copper flexible wire, Louvers,shutters, winding and paintng are measured and paid separately as supply only rates and fixing charges for spare parts shall deemed to be included)

Rewinding of burnt winding of the Exhaust fan up to 300 mm dia with matching gauge and turns of superenamelled copper wire leathenic paper, glass sleeves etc including varnishing,heating the windings as per manufacturer design and reassembling the same complete testing all as specified and as directed.

All as per above item but 380/450mm Sweep.

All as per above item but ventilation fan up to 200mm Sweep.

Painting of exhaust fan of any sweep complete with one coat of 1st grade quality synthetic enamel paint by spraying including preparation of old painted surfaces to remove any type of sticky dust, oil marks etc and filling cavities with fillers and writing letters and numbers complete all as specified and as directed.

Supply only for ball bearing number of 6201 to 6204 as required.

Supply only for rubber bush for shackle with bolt, nut and lock pin suitable for ceiling fan .

Supply only for PVC holder for condenser housing.

Supply only for twin twisted copper flexible wire size of up to 0.5 sqmm.

Supply only capacitor 0.8/1 Mfd, 240 Volts.(Make/Model- as per sample)

Supply only capacitor 2.5 Mfd, 240 Volts.

All as per above but 3.15 Mfd.

Supply only PVC canopy for ceiling fan.

Supply only down rod for ceiling fan 1' length, down rod colour match with exist fan to any height complete all as directed.

M&L for ceiling fan blade suitable for 1200mm sweep for complete.

All as per above but 1400 mm sweep.

S&F in replacement louvers with shutter metallic body suitable for single phase 240 Volts AC heavy duty exhaust fan upto 450 mm sweep with necessary fixing accessories after taking down existing all as specified and directed. NOTE: Louver Shutter are to be replaced up to high rise bldgs 8 storey including all necessary T&P and fixing accessories etc.

S&F in replacement louvers with shutter plastic body suitable for single phase 240 Volts ventilation fan 200 mm sweep with necessary fixing accessories after taking down existing all as specified and directed. NOTE: Louver Shutter are to be replaced up to high rise bldgs upto 8 storey, including all necessary T&P and fixing accessories etc.

M&L for exhaust fan blade (metal body) suitable for 300/380/450mm sweep for exhaust fan complete all as directed. (Make as per sample)

M&L for ventilation fan blade (PVC type) suitable for 200mm sweep complete all as directed. (Make as per sample)

Supply and fixing in repair of 300mm dia, 900 RPM, exhast fan witlh louvers including frame, blades complete and UNSV Ex fan deposit in E/M store yard.

Supply and fixing in repair of 300mm dia, 900 RPM, wall mounting fan oscalating type complete and UNSV fan deposit in E/M store yard.

Supply and fixing in repair of 200mm dia, 900 RPM, fresh air fan with plastic louvers incl frame complete all as specified and directed.

Taking down carefully electric geyser of any type and capacity by disconnecting electric and water supply connection, opening nut, bolt, washer and replacing the defective parts. descaling with acid washing and reassembling after cleaning and replacing defective parts and re-installing the same in original position with fastner nut and bolts and making necessary electric and water supply connection and testing complete all as specified and directed. (Note: Spare items shall be measured and paid seperately as supply only under relevant items)

Supply only geyser inner water tank 25 Ltrs capacity steel body/glass line coated tanks with nut and bolts as per sample ,duly tested complete all as specified and directed.(Make & Model- as per sample)

Supply only of Heating element capacity 1.5/2 KW (Round/Triangular) ISI marked suitable for geyser (as per sample) complete all as specified and directed.Make : as per sample

Supply only thermostat suitable for 25 ltrs capacity geysers as per sample.

Supply only Heavy duty hot water connection, SS rope threaded type with brass unions, neoprene washers at both ends, 45cm long 15mm bore complete.

Supply only cold water connection, PVC connection with brass unions,neoprene washers at both ends, 45cm long 15mm bore complete.

Supply only replacement of safety valve/Pressure release valve for geysers of any type/capacity.

Supply only indicator lamp Red/Green suitable for geyser geysers of any type/capacity.(Make as per sample)

Supply only geyser base plate/apparatus assembly of any capacity any model all as specified and directed complete. Make as per sample.

Supply only geyser top and bottom cover any capacity any model all as specified and directed complete. Make as per sample.

S&F in replacement of glass wool heat resistance thermal type/heavy duty puf insulation glass wool of exist type (8 kgs) for 25 ltrs capacity geysers complete.

M&L soldering/brazing inner geyser tanks 25 liters capacity with brass solder and refixing after testing the leakage complete incl replacement of rubber packaging ring heat resistance type all as specified directed complete.

S & F in repair industrial type two pin and earth plug top 20 Amps complete.

S & F in repair industrial type socket base assembly 20 Amps complete. (Note: All above items for work portions of buildings upto seven storeys height complete).

M&L for taking down carefully window type,Split type, Caseete type AC of capacity 1.5 Ton/2 Ton of any type/make from window/wall in various locations, removing front grills, air filters and cleaning, removing dust, washing and servicing with chemical wash of cooling and condenser coil and re-assembling the dismantled components and fixing to its original position with writing letters mentioning the MES Ser No complete all as specified and directed. (Note: Rates deemed to be included for deep cleaning/jet cleaning with pressure pump and arrest the water leakage from indoor units complete)

M&L for taking down carefully and shifting of any other location (i.e.AOR) any type of AC units complete unit of capacity 1.5 Ton/2 Ton incl making of required size core cutting hole complete all as specified and directed.

S&F in replacement of starting capacitor 80 to 100 MFD, 240 volt including making connection incl taking down UNSV complete all as directed.

S&F in replacement of running capacitor 30 to 60 MFD, 240 volt including making connection incl taking down UNSV complete all as specified and directed .

S&F in replacement of relays suitable for air conditioner of any type1.5/2 Ton incl taking down UNSV complete all as directed . Makes as per sample

S&F in repairs for overload protection coil 230 Volts for any type AC 1.5 Ton/2.0 Ton capacity ISI marked complete all as specified and directed.

S&F in replacement of thermostate switch of temperature range of 18C°to 30 C° ISI marked suitable for window/split air conditioner of any make/type of capacity 1.5 Ton/2 Ton all as directed.

M&L for fan blower motor copper wound of window type air conditoner 1.5/2 Ton capacity with same rating 220/230 volts incl taking down UNSV complete. Makes as per sample

S&F for swinging/Oscillation motor with louvers (horizontal and vertical) as per existing make for any type AC 1.5 ton/2.0 ton capacity including taking out old unserviceable swinging motor ISI marked complete all as specified and directed.

S&F for fan blade for any type AC of any capacity including taking down old unserviceable fan blade all as specified and directed by Engr-in-charge.

M&L for charging/top up of refrigerant R-22 / R-410A/R 32 or any other as per maufacturer recommended refrigerant gas in 1.5/2 Ton window/split Air conditioner up to required pressure including detecting leakage and rectify the leakage with proper brazing and testing on full load complete all as directed.

S&F for replacement of PVC air filter for any type AC of 1.5 ton/2.0 ton capacity including taking out old unserviceable air filter ISI marked complete all as specified and directed.

S&F in repairs suitable capacity/model condensing coil unit copper for any type AC 1.5 Ton/2 Ton capacities, ISI marked, incl taking down UNSV complete all as specified and directed by Engr-in-Charge.

S&F for replacement of capillary tube and stainer for any type AC of 1.5 ton/2.0 ton capacity incl taking down UNSV complete

M&L for replacement of copper tubing 1/4" / 3/8" / 1/2" / 5/8" dia with existing gauge for suction/discharge line of split type air conditioner of 1.5 Ton/2Ton capacity including high quality puf insulation complete all as specified.

M&L for replacement of high quality puf insulation of suitabel size of around the copper tubings complete all as specified.

S&F in repairs for PVC cable tray casing caping type (nor less than to 150 x 50 mm) including bends and other accessories as required to accommodate AC units copper tubings from indoor to out door units complete all as specified and directed.

M&L for replacement of hermatically sealed reciprocating/rotary type (as per existing) compressor unit complete for split/Window AC 1.5/2Ton with charging of refrigerant incl taking down UNSV complete (Make as per sample)

S&F in repairs for Printed Circuit Board for control unit for any type and any model of Ac 1.5 ton /2.0 ton capacity as per existing and same make ISI marked complete all as specified and directed.

S&F in replacement of front grill of window type air condition 1.5/2 Ton any make/type with LCD/LED display panel, incl taking down UNSV complete all as directed.

S&F in replacement of LCD / LED display unit for split type AC 1.5 / 2.0 ton capacity, incl taking down UNSV complete all as specified and directed.

Taking out complete unserviceable wiring for AC outdoor/indoor any type 1.0 ton/1.5 ton/2.0 ton capacity and rewiring with suitable size multi stranded copper cable including testing, checking etc complete.

S&F in repairs for 15/20 mm bore PVC flexible conduit with necessary clamping

S&F in repairs for split AC indoor unit mounting plate suitable for 1.5/2 ton capacity complete.

S&F in repairs for liquid/gas shut-off /receiver valve suitable for any type of AC s complete.

S&F in repairs for split AC out door unit mounting bracket (set of 2) suitable for 1.5/2 ton capacity complete.

M&L in replacement for retro reflective sheet 8 cm width, 20 cm length as specified colours(blue and white) with self adhesive tape for stick on MES Indoor/Outdoor appliances (description as per site requirement) complete all as specified and directed.

M&L for removing the unserviceable Voltage Stabilizer from position ,open the outer covers , remove the burnt out winding from the transformer , rewind with super enameled copper winding wire ,insulate properly , setting / testing of buck / boost relay , replacement of U/S electronic parts , assemble back & fixing in its original position including testing for proper functioning for capacity of up to 4 KVA 1 ph , 230 V , 50 HZ complete all as specified and directed.

S&F in repairs for Volt meter single phase up to 250 Volt range

S&F in repairs for Ammeter single phase upto 40 Amps range.

S&F in repairs for over load protection relay

S&F in repairs for PCB for capacity 1 KV to 4 KV

Taking down carefully compressor unit of capacity 7.5 TR from the plant by disconnection the electric connection and rewinding of copper winding replacing piston, ring set, reed valve, gasketset, including refilling of compressor oil and after repair re-instalation the same in its original position and making necessary electric connection and testing on completion.

Repair to the AC plants central AC 7.5 TR capacity refrigerant system by cleaning and flushing the AC pipings, cooling coil, strainers, filters & liquid line etc , AHU filters by air pressure by pump and making the copmplte sytem leak proof by welding work (gas/electric welding as required by renewing gasket, 'O' ring, taflon tape etc.., as required at site, carrying out the complete pressure and vaccume test by Nitrogen Gas.

M&L for descaling the entire water circulation system including condenser but excluding mono block pump set for existing AC plants capacity 7.5 TR capacity by circulating descaling solution of standard valve with the help of descaling pump cleaning the condenser tubing with brush attached with rod including renewal of worn out gasket nuts and bolts etc

S&F in repairs for strip heaters of capacity 3 KW

S&F in repairs for humidity control device.

Supply and charging of refigerant gas R-22 to 7.5 TR capacity AC plant including testing/checking for leakage after charging.

S&F in repairs of water pressure guage 0-7 kg/Cm2.

S&F in repairs of thermostate type MP-5R suitable of 7.5 TR Central AC plant

S&F in repairs of micro processor unit suitable of 7.5 TR Central AC plant, having temp sensor, over loading sensor, under voltage sensor

S&F of expansion valve of capacity 7.5 TR for compressor cooliong system including taking out u/s expansion valve complete with testing/checking of leakage etc.

S&F in repairs for LP valve of capacity 7.5 TR by carefully openeing the unserviceable valve from the plant and testing of new valve for leakage etc.

S&F in repairs for HP vlave of capacity 7.5 TR by carefully opening the unserviceable valve from the plant and testing of new valve for leakage etc.

S&F in repairs for liquid line filter dryer.

S&F in repairs of (DOL) starter contactor kit 3 phase, 415 V suitable for 3 HP motor

M&L for dismantaling and rewinding of electric motor of capacity 3 HP, 3 phase 415 volts with super enamelled coper wire and varnishing complete, replacement of ball bearings, after refixing to its original position and testing complete

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5m depth for laying under ground cable/pipes in loose/soft soil all as specified and directed.

All as per above item but Hard/dense soil.

All as per above item but Soft/disintegrated rock.

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

Removal of surplus soil obtained from excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point all as specified and directed.

M&L for sand cushioning for protection of cables with screen wash river sand and punning to proper required cover all as specified and directed.

M&L for bricks of sub class ‘B’ bricks, for cable protection in trenches laid dry and flat all as specified and directed.

Supplying and laying un-reinforced precast concrete cable cover class HV, Type 1, flat, size 300mmx l80mm x 40mm , as specified and directed

Supplying, laying, jointing testing and connecting in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, 11 KV grade, IS 7098 marked,size of 185 sqmm 3 core suitable for HT 11 KV(E) system, laid in trenches,fixed to pole/wall incl taking down unsv complete all as specified nd directed. Note :- Earth work,cable protection,sand fillings,cable joint shall be measured and paid separately.

All as per above item but size 120 sqmm 3 core

All as per above item but size 95 sqmm 3 core

Supply, laying, jointing, testing and commissioning in replacment LT underground cables 1100 volts grade, PVC insulated XLPE and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors 10 sqmm 2 core laid in trenches, fixed to pole/wall incl taking down unsv complete any size,type&core complete all as specified and directed. Note:- Earth work,cable protection,sand fillings,cable joint shall be measured and paid separately.

All as per above item but 16 Sqmm 3.5/4 Core.

All as per above item but 25 Sqmm 3.5/4 Core.

All as per above item but 35 Sqmm 3.5 Core.

All as per above item but 50 Sqmm 3.5 Core.

All as per above item but 70 Sqmm 3.5 Core.

All as per above item but 95 Sqmm 3.5 Core.

All as per above item but 150 Sqmm 3.5 Core.

All as per above item but 185 Sqmm 3.5 Core.

Laying only (Re routing) serviceable any type of cable up to 185 sqmm 2/3/ 3 ½ /4 core size all as specified and directed. (Note:- Excavation, sand, bricks and connected items shell be measured and paid separately).

Laying only old bricks over the sand cushioning dry and flat for cable protection. (Note:- Bricks obtained from the removing of UNSV cable and re routing cable)

Testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 11 KV HT cables of different sizes from both ends, removal of Fault, Re-connections and testing of cables after removal of fault complete all as specified and directed. Note: (a) Excavation,earth work,cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Retrieved old serviceable cable cover/bricks will be laid in trenches for cable protection. If extra PCC cover/bricks and sand required at site shall be measured and paid separately under respective items of BOQs. (d) Material and labour for emergency maintenance work of HT/LT cable line during breakdown by deploying skilled labour and electricians at faulty site having gang of minimum 4 persons including transportation and other tools and plant required at site for fault rectification.(e) Contractor or his rep shall come to the site of breakdown within two hours of notification of breakdown. In case the contractor or his rep shall not come to the site of breakdown and start attending breakdown within two hours, a penalty of Rs 600 per fault per hour shall be imposed over contractor and shall be deduct from his dues.

All as per above item but 1100 Volt LT cables

Taking out faulty underground 1100 Volt LT cable of different sizes by excavation and removing bricks of any size and relaying in the same trenches or re routing after rectification of fault or replacing faulty portion of cable with new cable and removing of surplus soil and using new bricks as required. Note: (a) 1100 Volt LT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Retrieved old serviceable bricks will be laid in trenches for cable protection. If extra bricks/PCC cable cover and sand required at site shall be measured and paid separately under respective items of BOQs. (c) Excavation and earth work will be measured and paid for seperately under respective items of schedule.

All as per above item but 11000 Volt HT cables

S&F, testing and commissioning of air break switch gang operated tripple pole mechanically operated mechanism, switch air break gang operated mounted on 15 Nos insulators and steel frame with operating rod of 25 mm bore GI Pipe and locking arrangements, flat iron clamp 50mm x 6mm incl MS channels of suitable size and length for fixing of gang operatimg device incl bolts,nuts and eashers incl jumper connection with copper flexible strip designed jumper incl taking down unsv complete all as specified and directed.

S&F, testing and commissioning of HT lightening arrester metal oxide type (gap less) for out door use complete with all fittings and fixing arrangements, transmission class discharge capacity 65 kilo amps suitable for 11000 volts including brackets, clamps, nuts, bolts, washers and connecting to earth wire 4mm dia GI with manufacturers test certificate, incl taking down unsv complete all as specified & directed.

Material and labour for disconnecting faulty/burnt end or portion of cable by removing the cable from loop including necessary excavation & earth work, relaying and reconnecting the cable by removing faulty/burnt portion of cable and preparing fresh terminals with suitable size of aluminium cable terminal ends in Panel Boards/Loop boxes for 16 Sqmm 3.5/4 core to 185 Sqmm 3.5 core of LT cable to LT Panel/pole/main switch complete and restore electrical connection complete all as directed.

Supply, fixing and testing straight through joint heat shrinkable type with jointing kit suitable for cable 16 to 70 sqmm x 3.5/4 core XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade incl taking down unsv complete all as directed.

All as per above item but 95 to 185 sqmm x 3.5 core

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core 95 to 300 sqmm XLPE armoured aluminium conductor cable incl taking down unsv complete all as specified and directed.

All as per above item but out door termination complete.

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core 95 to 300 sqmm XLPE armoured aluminium conductor cable incl taking down unsv complete all as specified and directed.

M&L for painting of LT electric pole, steel tubular swaged pole (9 mtr long) of any size, any pattern with one coat of aluminium paint over a coat of red oxide primer in full length of the pole and marking the pole with black and yellow strip (upto to 1.50 mtr length, 1.50 mtr height of PCC coping) alternatively including numbering the pole serially all as directed .

M&L for painting of LT RCC electric pole, (11 mtr long) of any size pattern with one coat of weather proof acrylic synthetic paint and marking the pole with black and yellow strip (upto to 1.50 mtr length from ground) alternatively including numbering the pole serially all as directed .

M&L for high intensity retro reflective sheet 5cm width length up to 60 cm length as specified colours with heavy duty self adhesive tape for stick on electrical pole complete all as specified and directed.

M & L in repairs for duct cover Mild steel plates, chequered, 5mm thick in Fe 410-W (Gde E-250) quality-A with welding including lifting arengment of duct cover complet all as specified and directed.

Supply and laying in replacement of synthatic insulating mat of size 2m x 1m x 12 mm all as specified and directed.

All as per above item but size 2m x 1m x 25 mm.

Shifing and relocating of transformer/DG set/VCB of any capacity and rating in AOR pole/plinth mounted indoor/outdoor type incl removing and refixing necessary cable connections complete all as specified and directed. Note: (i) Necesary T&P complete shall be arranged by the contractor. (ii) During shiting process damage any exist infrastructure the same is make good by his own cost.

S&F in repairs for 4 mm dia MS wire 150 mmx 100mm mesh, made upto into mattress or cages approx 2.0 mtr height and fixed with flate iron/angle by welding in position and directed complete all as specified and directed. Note:- MS angle, MS flats, Nuts, Bolts and washer will be measured and paid separatly under relevant items.

M & L for two coats of synthetic enamel paint of silver colour on steel surfaces over a coat of red oxide primer including preparation of surfaces complete all as specified.

Labour for cutting and removing grass, vegetation bushes etc from surrounding HT installation/LT Panel/Four Pole structure/Sub Stations and removing all rubbish to a distance not exceeding 50 m as directed.

Labour for trimming of tree branches around the street/security light poles (not less than 2 mtrs) to clear the vegetation including cleaning of nest of birds, creepers on poles and stays etc complete removing and disposed off from the site complete all as specified and directed.

Demolition of cement concrete of any description and in any position complete all as specified and directed.

M&L for PCC (1:3:6) type C1, (Using 20 mm graded aggregate) as in foundations, filling and mass concrete finishing all as specified and directed.

M&L for boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique with out disturbing top surface of the road and necessary machine including HDPE pipe of 100 mm dia suitable for 0.6 mpa working pressure complete all as specified and directed. Note : Necessary infrastructure reqd for boring shall be arranged by the Contractor at his own cost.

M & L for Cutting of road/path for laying of GI tubing and making the good to disturbed road/ path including provision of PCC 1:2:4 type B-1 using 20mm graded stone aggregate all as specified and directed.

M & L for steel tubes, light grade galvanised 100 mm bore laid in trenches/walls and spreading for cable cushioning/protection all as specified and directed incl taking down old unsv complete.

M & L for steel tubes, light grade galvanised 80 mm bore laid in trenches/walls and spreading for cable cushioning/protection all as specified and directed incl taking down old unsv complete.

M & L for steel tubes, light grade galvanised 50 mm bore laid in trenches/walls and spreading for cable cushioning/protection all as specified and directed incl taking down old unsv complete.

Material & Labour for repairs of cross arms, bracings, supports, clamps, angle iron, flats and back plates febricated from MS structural steel sections including nuts, bolts and washers of suitable sizes including welding, bending (cold or hot), drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of aluminum paint over one coat of red oxide primer, complete all as specified and directed.

S&F in repairs for loop box out door type made out of Engineering plastic one piece moulding type,Bus bar rating 63 Amps 4 strips aluminium with bus bar mounting colour R,Y,B,N on DMC unbreakable insulator with cable entry main supply from bottom side and pole light connection from back side, simens grey colour, shock prrof, rust proof, fire retardant size 300x 200x 100mm with 10 Amps MCB SP, having front, opening and locking arrangement, duly fixed on the pole by MS clamp of suitable sizes, all as specified and directed. (Note:- Incoming and outgoing cables suitable size Lugs,Glands rate deemed to be included)

All as per above item but Single phase system 2 strips aluminium bus bar size of 200x150x100mm all as specified and directed.

M&L for disconnecting of all elecric supply, taking out electric incoming and out going cables from existing feeder piller, removal of complete LT feeder piller with necessary T&P, breaking of plinth, shifting and fixing of same feeder piller at new location including necessary eath work and PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) work as directed and connecting of incoming and outgoing cables, inclusive of two coats synthetic enamel paint of existing colour over one coat of primer, incl testing & commissioning etc., complete all as directed. Note: The cost of Aluminium thimbles/lugs and cable gland etc., as reqd at site is included in quoted rate.

M&L for disconnecting of all elecric supply, taking out electric incoming and out going cables from existing LT feeder piller of any size and any type, powder coated painting in inner & outer side complete over a cleaning, scrabing with salt paper and removal of dust particles complete with necessary T&P, and refixing the same as incoming and outgoing cables as existing complete all as specified and directed.

M&L for replacement of lock assembly with key of old/existing LT panel board any type/size complete all as directed

M&L for replacement of door/MS sheet of old/existing LT panel board any type/size with cutting, welding & bend to shape and spray painting with powder coated paint with smoke grey paint in outer/inner side over one coat of primer after complete all as directed

S & F in replacement of MCCB, 3/4 pole, 415V AC, fixed type of following capacity:

63Amps with breaking capacity 16kA

100 Amps with breaking capacity 16kA

125Amps with breaking capacity 16kA

160 Amps with breaking capacity 25kA

200Amps with breaking capacity 25kA

250 Amps with breaking capacity 35kA

400Amps with breaking capacity 36kA

S & F in replacement of onload changeover switch, four pole, 415V AC,of following capacity;

M&L for repairs in PVC, sheathed copper cable of 2.5 sqmm, 3 core for street light connection including taking down unserviceable PVC insulated aluminium conductor cable from steel pole /PCC pole /Jn box all as specified and directed.

S&F in repairs for street light LED luminaries with low wattage with heat resistant thoughened glass and 25 Watt including taking down old unserviceable one all specified and directed.

All as per above item but 45 Watt complete.

All as per above item but 60 Watt complete.

S&F in repairs for large area flood lighting system LED type with heat resistant tempered glass for protection120 Watt including taking down old unserviceable one all specified and directed.

S&F in repairs for decorative LED post top fittings 25W Ruby Clear/Coral opal type including with all accessories complete along with after taking down old unserviceable one all specified and directed. (Note: light grade GI pipe and necessary PCC works shall be measured and paid separately under relevant items)

S&F in repairs for garden light fitting 10 watts, IP65 rated Inverted Pyramid Tripod type LED Bollard with soft 360 deg light distribution including taking down old fitting, demoliton of brick/PCC work all as specified and directed. (Note: Necessary PCC works shall be measured and paid separately under relevant items)

Taking down defective street light fitting/flood lights any wattage, make,model from pole and repair the same including replacement of defective/faulty LED driver and re-fixing the same incl connection complete all as directed

S&F in repairs for LED type IP 66, bush light with die cast aluminium having with toughened glass 9 W incl fixing arrangements complete all as specified and directed.

S&F in repairs for decorative LED post top/garden light fittings with all accessories complete along with after taking down old unserviceable one all specified and directed. Model as per sample (Note: light grade GI pipe and necessary PCC works shall be measured and paid separately under relevant items)

Supply only earth/ discharge rod suitable for 11 KV, highly insulated, FRP material, Telescopic type, smooth & glossy surface, push button type locking system, total 3 section, assembled length not less than 15 feet, top section dia not less than 25mm & bottom section dia not less than 45 mm, die cast aluminium earthing instrument for 30 mm dia, incl 6 sqmm copper cable not less than 06 mtr long, crocodile grouting clamp with cover complete all as specified & directed.

S&F in repairs for informatory/eqpt history sign boards of size not less than 900 x 600 mm rectangular type with 2mm thick MS sheet plain type made out of angle iron channels frame, back ground and epqt history details(i.e. Name, Make, Ser No,Capacity of eqpt, Vintage, SM/MES No or any description etc.,) with high intensity retro reflective sheet letters as specified colours (blue and white) complete all as specified and directed.

S&F in repairs for fire Extinguisher CO2 (ABC type) maximum capacity of 4.5 Kg. as per the IS 2878 complete all as specified and directed.

Repair of earth pit incl required exacavation, earth work and PCC work to make good damaged/disturbed surfaces of earth pit chamber & making new pit cover of RCC 1:2:4 type B-1 using 20mm graded stone aggregate reinforced and lifting handle on RCC cover with 8 mm MS bars at 150 mm centre to centre both ways incl supply & fixing of wire mesh and funnel including re-connection of earth wire/strip with panel/transformer using GI nut, bolts & washer complete all as specified & directed

Material & labour for earthing with Galvanised Steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically at a depth not less than 2.25metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanised Iron strip of size 25 X 4mm as earthing lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by light grade 40mm dia GI pipe connected to main switch board or main control board and GI pipe medium grade 20mm bore for watering and including funnel , wire mesh , RCC pit cover and PCC chamber pit with PCC (1:3:6) type C-2 using 40mm graded stone aggregate, including excavation and earth work in any type of soil , returning , filling in approved soil and disposal of surplus soil to a distance not exceeding 50m all as specified and shown in electrical plate No 5 of SSR 1991(Part-I) complete all as specified and as directed. Note: On testing after completion if the desired earth resistance is not obtained the earthing will be be redone without any extra cost.

All as per above item but using copper earth plate electrode 60cmx60cmx2mm thick and copper strip of size 20x3mm complete.

Supply and fixing earth continuity conductor or main earth lead fixed to wall on batten or recess or chess or buried in ground drawn in conduit/pipe or fixed to the pole or any other situation for loop earthing etc as required 20x3mm copper strip all as specified and directed.

S & F earth continuity conuctor or main earth lead fixed to wall on batten or recess or chess or buried in ground drawn in conduit/pipe or fixed to the pole or any other situation for loop earthing etc as required 4mm dia galvanised iron wire. All as per specified and directed.

Supply and fixing earth continuity conductor or main earth lead fixed to wall on batten or recess or chess or buried in ground drawn in conduit/pipe or fixed to the pole or any other situation for loop earthing etc as required 25x4mm GI strip all as specified and directed.

Sch of Credit- Total contract sum shall be calculated after deduction of Sch of Credit amount Credit amount - 1,00,638.00

M/s Adhikari construction co.

NEETU TRADERS (INDIA)

M/s Amit Brothers

Surjit and Sons

S.K. ENGINEERS

Charan sales and Service