PERIODICAL MAINTENANCE AND SERVICING OF REFRIGERATORS, ACs, WATER COOLER, DESERT COOLER, WATER HEATER AND REPAIR REPLACEMENT OF STREET LIGHT, SECURITY LIGHT AND CONNECTED WORKS AT AF STN RAJOKRI UNDER AGE EM AF RAJOKRI OF GE AF GURGAON

Amount

Comprehensive maintenance of electric Desert cooler , 230 volts single phase AC having nominal air flow capacity of 4000 capacity and cleaning inside the surface ,insluding brazing /welding if required ,replacement of worn out parts,reassembling and refixing on site ,including preparation of surface of Desert cooler and painting with 2 coat of white enamelled paint by spray painting machine complete all as specified and directed.

S&F in replacement of 18" , 230 volts , single phase fan motor of desert cooler with copper winding complete all as specified and directed.

M&L for replacement of Bush bearing of fan motor for desert cooler complete all as specified and directed.

M&L for replacement of tullu pump submersible with pipe for desert cooler complete all as specified and directed.

M&L for replacement of fan motor blade suitable of any size of desert cooler complete all as specified and directed.

M&L of cut wood pad set of superior quality for desert cooler complete all as specified and directed.

S&F of wastage water tray of any capacity of water cooler complete all as specified and directed.

S&F in replacement of new indoor unit of split AC of capacity 1.5 ton with suitable for existing out door unit from authorized dealers of company complete all as specified & directed. Make ; Voltas,LG,

S&F in replacement of new outdoor unit of split AC of capacity 1.5 ton with suitable for existing indoor door unit from authorized dealers of company complete all as specified & directed. Make ; Voltas,LG,

Comprehensive maintenance of electric geyser ,storage type 230 volts single phase AC ,25/50 lts capacity and descaling of inner tank of geyser ,insluding brazing /welding if required ,replacement of worn out parts,reassembling and refixing on site ,including preparation of surface of geyser and painting with 2 coat of white enamelled paint by spray painting machine complete all as specified and directed

S&F in replacement of geyser assembly suitable to fix thermostate , heating element as of the existing size including six nos. of clamps with bolts and nuts etc .

S&F in replacement of heating element 2000 watt capacity triangular type complete .

S&F in replacement of heating element 1500 watt capacity triangular type complete .

S&F in replacement of heating element 1500 watt capacity circular type complete .

S&F in replacement of thermostate suitable for storage type water heater complete .

Supply and fix stainless steel tank for 25 ltr storage type water heater complete .

Supply and fix Copper tank for 25 ltr storage type water heater complete .

Servicing, Oiling, Greasing and Cleaning of window type/ split type AC with high pressure pump of any capacity, checking of defects/ leaking and adjusting setting to work and testing complete all as specified & directed.

M & L for cutting of suction line and discharge line tubing of AC, front scaled unit de-scaling, flushing out condenser and cooling coil thoroughly and reconnecting with the seal unit and charging of gas with required qty of refrigerant for 1.5 ton Split/W/T type AC

M & L for cutting of suction line and discharge line tubing of AC, front scaled unit de-scaling, flushing out condenser and cooling coil thoroughly and reconnecting with the seal unit and charging of gas with required qty of refrigerant for 2.0 ton Split/W/T type AC

M&L for detection/rectification of leakage of gas in the system and gas charging in the system with appropriate quantity of gas including testing for smooth functioning of water of W/T and split type AC 1/1.5 Ton capacity complete all as specified and as directed. Note:- (i) Unserviceable condensing coil if required shall be measured and paid separately. (ii) The cost of dismantling of unserviceable compressor if required deemed to be included in unit rate. (iii) Compressor shall be measured and paid separately under respective items of Sch "A"

M&L for detection/rectification of leakage of gas in the system and gas charging in the system with appropriate quantity of gas including testing for smooth functioning of water of W/T and split type AC 2 Ton capacity complete all as specified and as directed. Note:- (i) Unserviceable condensing coil if required shall be measured and paid separately. (ii) The cost of dismantling of unserviceable compressor if required deemed to be included in unit rate. (iii) Compressor shall be measured and paid separately under respective items of Sch "A"

M&L for replacement running capacitor of existing makes and capacity duly ISI marked for W/T and split type AC 1/1.5/2 Ton capacity complete all as specified and directed.

M&L for replacement of starting relay of existing makes and capacity duly ISI marked for W/T and split type AC 1/1.5/2 Ton capacity complete all as specified and directed.

M&L for replacement starting capacitor of existing make and capacity duly ISI marked for window type A/C 1.5 ton and split type AC 1/1.5/2 ton capacity complete all as specified and directed.

S&F in replacement of Electronic control (PCB) of existing makes and capacity duly ISI marked for W/T and split type AC 1/1.5/2 Ton capacity complete all as specified and directed.

S&F in replacement of Thermostat switch of existing makes and capacity duly ISI marked for W/T and split type AC 1/1.5/2 Ton capacity complete all as specified and directed.

S&F in replacement of blower motor of capacity 1.5/2.0 Ton complete all as specified & directed.

S&F in replacement of new rotary type AC compressor of window type/split AC with reconditioned & repaired compressor from authorized dealers of company in exchange including gas charging of capacity 1.5Ton capacity complete all as specified & directed.

S&F in replacement of new rotary type AC compressor of window type/split AC with reconditioned & repaired compressor from authorized dealers of company in exchange including gas charging of capacity 2.0 Ton capacity complete all as specified & directed.

S&F in repair replecement new sealed compressor reciprocatng type suitable for 1.5 Ton capacity single phase, 230 Volt, 50 Hz split/ window type airconditoner in and including refilling refrigerant gas R-22 filling up to required pressure and testing complete all as specified and directed.

S&F in repair replecement new sealed compressor reciprocating type suitable for 2.0 Ton capacity single phase, 230 Volt, 50 Hz split/ window type air conditoner in and including refrigerant gas filling up to required level complete all as specified and directed.

S&F in replacement of Evaporator coil complete all as specified and directed.

S&F in replacement of Suction/Discharge valve complete all as specified and directed.

S&F in replacement of Copper tube for 1.5 /2.0 Ton split AC 1/4 complete all as specified and directed.

S&F in replacement of Copper tube for 1.5 /2.00 Ton split AC 1/2 complete all as specified and directed.

S&F in replacement of Copper tube cover complete all as specified and directed.

Material and labour for drain pipe rigid and flexible 20mm dia with clamps of suitable size as per site requirement

S&F in replacement of insulation pipe size ¾” or 1” dia for split AC 1.5 / 2 Ton complete all as specified and directed.

Servicing, Oiling, Greasing and Cleaning of water cooler of capacity 40/80 ltr with high pressure pump , checking of defects/ leaking and adjusting setting to work and testing complete all as specified & directed.

M&L for detection/rectification of leakage of gas in the system and gas charging in the system with appropriate quantity of gas including testing for smooth functioning of water cooler of capacity 40/80 ltr complete all as specified and as directed. Note:- (i) Unserviceable condensing coil if required shall be measured and paid separately. (ii) The cost of dismantling of unserviceable compressor if required deemed to be included in unit rate. (iii) Compressor shall be measured and paid separately under respective items of Sch "A" (iv) Refilling and toping up of refrigenrant (type and quantity) as required on site is measured and paid separately.

S&F compressor reciprocating type (hermetically) sealed for capacity 40/80 litre water cooler complete all as specified and as directed.

S&F in repair of thermostat switch suitable for existing water cooler any make and capacity complete all as specified and as directed. Make: Renutrol/Indofos/Annapurna/Totaline

M&L in replacement of starting relay and overload relay suitable for existing size and make water coolercomplete all as specified and as directed. Make: Epcos/Asian

M&L in replacement of starting capacitor for water cooler suitable for existing size & make water cooler complete all as specified and as directed.

M&L in replacement of running capacitor suitable for existing size & make water cooler complete all as specified and as directed.

Dismantling of old defective condenser fan motor of water cooler of any make and capacity and refixing and testing the same after rewinding with super enameled copper wire of existing gauge or gauge as approved by Engineer-in-Charge including replacement of shaft/ bush etccomplete all as specified and as directed.

S&F in replacement of fan blade of condenser motor of any make and capacity of water cooler complete all as specified and as directed.

M&L for servicing of deep freezer any capacity and size by cleaning greasing including painting with one coat of super synthetic enameled paint including preparation of surfaces complete all as specified and as directed.

S&F of starting relay of deep freezer of any size & make complete all as specified and as directed.

M&L for gas charging in deep freezer any make and capacity including testing of leakage complete all as specified and as directed.

S&F of thermostat switch for deep freezer any make & capacity complete all as specified and as directed.

Repair and maintenance, refrigerator of any capacity including replacement of following UNSV Parts starting relay - 01 No., over load relay-01 No, capacitor 20 mfd -01No, thermostate switch - 01 No, Door rubber beeding set - 01 Set complete all as specified and directed.

S&F in repair replecement new sealed compressor of suitable for Refrigerator of single phase, 230 Volt, 50 Hz of Refigerator in and including refrigerant gas filling up to required level complete all as specified and directed.

Supply & fix ceiling fans complete with accessories 230 V,1200 mm sweep. BEE 5 star rated complete all as specified & directed by engr - in- charge

Supply & fix exhaust fans single phase 230/ 240 V of size 450 mm sweep with louver Steel body complete all as specified & directed by engr - in- charge

M&L for rewinding of following fans with same gauge of super enameled copper wire complete varnishing ,baking ,connecting properly with sleeves assembling the same including replacement of unserviceable shackle and clamps with nots /bolts/washer /split pin and blade screw s etc testing , complete all as specified and directed. NOTE: (i) Spare parts like bearing,capacitor,bushes if required will be measured and paid separately. (ii) The rates shall be deemed to include dismantling of fan and reassembling after repair /replacement of worn out parts.

Ceiling fan 1200 /1400 mm sweep

Exhaust fan 300 mm sweep

Exhaust fan 450 mm sweep

Wall mounted fans 400 mm /450mm sweep

Supply and fix in repair ball bearing suitable for the following fans : Make :-NBC/SKF/Tata

Ceiling fan 1200 /1400 mm sweep

Exhaust fan 300 mm sweep

Exhaust fan 450 mm sweep

Wall mounted fan 400 mm sweep

Supply and fix in repair capacitor 2.5 mfd,400 volt ,50 hz all as specified and as directed.Make : Tibcon

Supply and fix in repair capacitor 3.15 mfd,400 volt ,50 hz all as specified and as directed.Make : Tibcon

Supply and fix in repair capacitor 4 mfd,400 volt ,50 hz all as specified and as directed Make : Tibcon

Supply and fixing in replecement of 63 to 160 Amp, 415 Volts, 50 Hz Power contactor of coil voltage 240 Volts, complete all as specified and directed. Make: L&T/Schineider/Havells

Supply and fix in repair Air termination, single pointed, copper rod 12mm dia and 300mm long all as specified and as directed

Supply and fix in repair GI strip 32 x 6 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground all as specified and as directed.

Supply and fix Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw

Taking down Air termination, single pointed, copper rod 12mm dia and 300mm long all as specified and as directed .

Taking down GI strip 32 x 6 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground all as specified and as directed.

Taking down test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw all as specified and as directed.

Supply and Fixing in replecement LED Street light IP-65 grade of proterction with High power LED of 72 watt with resistance to impact and corrosion. Glare free and better uniformity.Milky version .complete all as specified and as directed . make of CG or its equivalent in Wipro/Phillips Note : Any reducer to suit the manufacturer mounting dia for fixing of fitting to existing bracket shall be deemed to be included in the rates quoted by the Contractor.

Supply and Fixing in replecement circular LED Flood with innovative finless designand excellent indirect light IP-66 grade of proterction with LED 90 Watt with resistance to impact and corrosion. Glare free and better uniformity.Milky version .complete all as specified and as directed . Cat Part No. LFLN-90 cdl make of CG or its equivalent in Wipro/Phillips Note : Any reducer to suit the manufacturer mounting dia for fixing of fitting to existing bracket shall be deemed to be included in the rates quoted by the Contractor.

Material & Labour for cutting chases and making good for concealing GI pipe of size up to 100 mm dia laid in PCC floor/wall all as per specified and directed.

Supply and fix GI pipe light grade of following sizes for cable protection in trenches/ at PCC poles for loopin/ loopout of cable and cable entry at bldg/block end,all as per specified and directed.

i) 80 mm dia

ii) 40 mm dia

Supply & install in repair testing , commissioning of feeder pillar board Kiosk type ,LT(415 Volts, 50 Hz , 3-phase, 4 wire supply) floor mounted , factory assembled, outdoor type weather and vermin proof (Protection Class IP-54) made out of 40m x 40mm x 6mm angle iron frame and 3.15 mm thick MS Sheet CRCA sheet with front hinged opening, rubber lining, locking arrangement ,powder coated externally and internally after seven tanks treatment and lifting channel, fully compartmentalized design comple Bus Bar chamber comprising 4 Nos aluminium strip bus bars air insulated and PVC sheathed capacity 400 Amps with colour coding complete all as specified and as directed.

M&L for cutting,clearing bushes/small plants and grass surrounding the E/M installations and removing the debris to a distance of 50m complete all as specified.

S&F MCCB 200 A ,3 pole ,36 KA with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. Make: Legrand/Siemns/ABB/Schneider

S&F MCCB 125 A ,3 pole ,16 KA with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. Make: Legrand/Siemns/ABB/Schneider

S&F MCCB 125 A ,3 pole ,16 KA with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. Make: Legrand/Siemns/ABB/Schneider

M & L for Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6.0mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including using galvanised iron strip 32×6mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth plate surrounded by packed layer of char coal dust and common salt, 15cm thick all around bottom and top and watering pipe 20mm bore of GI light grade with funnel, wire mesh and 40 mm dia GI protection pipe medium grade all as shown in electrical plate No 3 of SSR Part-I and connected to earthing test point, main switch board and testing on completion including excavation, earth work concrete pit with 80mm thick RCC cover in RCC 1:2:4 type B-1 duly reinforced with MS bars 8mm dia @ 150C/C both ways and pit chamber in PCC 1:2:4 type B-1 with 2 Nos suitable lifting handles of 12mm MS bar complete all as specified.

Street Light :- Excavation in trenches not exceeding 1.5 m wide and and not exceeding 1.5 m depth in loose/soft soil and getting out soil all as specified and directed.

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

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

Supply and filling river sand in trenches including spreading for cushioning of LT UG cable complete all as specified and as dirceted. Note : Punned down thickness shall be measured and paid .

Supply and laying un-reinforced precast concrete LV cable cover class Type I with 250 x 150 x 40 mm, as specified and directed.

Supply, laying and testing in replacement cable XLPE insulated screened, PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) with aluminium conductor 1100 Volts grade cross sectional area 3.5 core x 95 Sq mm. complete all as specified and as directed. Note : Provision of suitable double crimpped lugs and glands deemed to be included in quoted rates.

Ditto all as item No 84 but 3.5 core 50 sqmm

Ditto all as item No 84 but 4 core 25 sqmm

Ditto all as item No 84 but 4 core 16 sqmm

Ditto all as item No 84 but 2 core 16 sqmm

Taking down the existing cables from trenches of any type (LT/HT) and size complete all as specified and directed.

S & F in replacement of Aluminium Cable lugs/Thimbles upto size 16 to 25 sqmm complete all as specified.

S & F in replacement of Aluminium Cable lugs/Thimbles of size 35 to 50 sqmm complete all as specified.

S & F in replacement of Aluminium Cable lugs/Thimbles of size 70 to 120 sqmm complete all as specified.

M&L for Boring of holes under road, 600 mm below the ground level to pavement hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and as directed.

Taking down and dismantling HPSV street light fitting with GI bracket for 70/150/250 watt capacity of any make/type from pole/GI pipe unserviceable items to be kept in safe custody and taken as credit complete all as specified and directed.

Taking down worn out PVC insulated copper cable 1.5 sqmm with steel rigid conduit complete all as specified and as directed.

M&L for wiring with three core PVC insulated, stranded unsheathed copper cable conductor size 1.5 Sqmm and drawing through and including S&F steel rigid conduit not less than 20mm dia and fixed on pole including 1.5 Sqmm PVC insulated sheathed stranded copper conductor cable connected to earth including connecting to earth dolly complete all as specified and as directed.

Supply and Fixing LED street light luminaire IP-66 grade of proterction with 24 High power LED of 45 watt rating and extendable upto 45 watt rating with unique peanut lens to ensure uniform distribution complete all as specified and as directed . Make: CG or its equivalent in Wipro/Havells/Surya

M&L for bracket for street light fitting made of 40mm bore light grade GI tube bent to shape required, fixed with and including MS flat iron clamps, bolts, nuts, washers duly painting the bracket with two coats of aluminium paint over a coat of zinc chrome primer complete including taking down the existing bracket and refixing and connecting up the light fitting etc all as directed.

Supply and fixing weather proof street light junction box of size 300 x 200 x 105mm including MCB SP 6 Amps and connecting terminals 4 way and fixing with street light poles using necessary MS clamps, nuts, bolts washers, lugs for incoming and out going cables, gland for cable etc of suitable size complete all as specified and as directed. Make : Hensel/Sintex/Universal Switch Gear control Note : The rates quoted are inclusive of provision and fixing of suitable lugs and glands for cable connection.

Supply and fix in replacement of automatic timer switch panel mounted enclosure consisting of ON/OFF switch based on LUX level power enclosure made of rust proof, shock proof, conforming to IP -54 complete all as directed. Make : Kakatiya/Healer/Bajaj. Note: (i) Inlet/outlet connecting cable PVC insulated aluminium stranded conductor 6 Sqmm, 4 single core for incoming & outgoing up to 8 Mtr deemed to be included in the unit rate. (ii) Provn of glands and lugs shall be deemed to be included in the quoted rate.

Supply and fixing of Octagonal pole cable Connector isolation strip with 4 terminals & 6 Amp MCB including fixing with street light poles using necessary nuts, bolts washers, lugs for incoming and out going cables, gland for cable etc of suitable size complete all as specified and as directed. Make : Hensel/Sintex/Universal Switch Gear control Note : The rates quoted are inclusive of provision and fixing of suitable lugs and glands for cable connection.

Supply and Fixing in replecement LED Decorative Garden/post-top light for 360 degree indirect light IP-65 grade of proterction with High power LED of 10 watt with resistance to impact and corrosion. Glare free and better uniformity.Milky version .complete all as specified and as directed . Cat Part No. LBLS1-10-CDL make of CG or its equivalent in Wipro/Phillips Note : Any reducer to suit the manufacturer mounting dia for fixing of fitting to existing bracket shall be deemed to be included in the rates quoted by the Contractor.

Supply and Fixing in replecement waterproof multy colour LED Flood light for 90 degree indirect light IP-65 grade of proterction with High power LED of 10 watt with resistance to impact and corrosion. Glare free and better uniformity.Milky version .complete all as specified and as directed . Cat Part No. LG 1014 make of CG or its equivalent in Wipro/Phillips Note : Any reducer to suit the manufacturer mounting dia for fixing of fitting to existing bracket shall be deemed to be included in the rates quoted by the Contractor.

D P ENTERPRISES

M/S PRADEEP ENTERPRISES

PARKASH ENTERPRISES

M/S Rohit Enterprises

Commercial Traders

TUSHAR ASSOCIATES