REPAIR/REPLACEMENT OF SECURITY LIGHTS, FLOOD LIGHTS AND OTHER ALLIED WORKS AT AF STN NARAINA AND REPAIR/ REPLACEMENT OF PANELS, KIOSK BOX, AIR BREAKER SWITCH AND OTHER E/M WORKS AT AF STN BASANT NAGAR IN AOR OF GE (AF) FARIDABAD

Amount

Excavation in trenches not exceeding 1.5 m wide and and not exceeding 1.5 m depth in loose/soft soil and getting out complete all as specified and directed by Engineer-in-Charge.

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 by Engineer-in-Charge.

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 all as specified and directed by Engineer-in-Charge.

M & L for brick protection with sub class 'B' bricks laid dry flat over electric cable in trenches complete all as specified and directed by Engineer-in-Charge.

M & Labour for sand cushioning with a layer of sand 80mm thick consolidated before laying of cable and 150mm thick consolidated after laying of cable in trenches ducts for electric cable protection including consolidation complete all as specified and directed by Engineer-in-Charge.

M&L for taking down old unsv LT cable any type size / type complete all as specified and directed by Engineer-in-Charge.

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 120 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge.

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 95 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge.

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 50 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge.

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 25 sq mm 4 core complete all as specified and directed by Engineer-in-Charge.

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 10 sq mm 4 core complete all as specified and directed by Engineer-in-Charge.

M&L for Design, development, supply commissioning and testing EHCC certified ground tubular effective chemical earthing system (CPRI tested for 15 KA current capacity for LT Iine) highly anticorrosive long life electrode with and including adequate protective coating to withstand servere weather conditions in the earth pit of the standard size comprising of 40mm x 3m Long Copper rod as primary conductor and hollow copper tube of 80mm x 3m long as secondary conductor to install with suitable connecting terminal confirming of IS 3043 : 1987 specification, highly conductive packing material to be filled in earth pits for providing uniform, low resistivity anticorrosive, hygroscopic medium around the earth system for improving the efficiency of current dissipation with crystalline conductive mixture (CCM) 20 Kg per bag (3 bag per kit) minimum or sufficient quanitities required as per site complete including RCC earthing pit cover , material and labour complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 630 Amps ,3 Pole ,36 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 400 Amps ,4 Pole ,36 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 315 Amps ,4 Pole ,36 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 250 Amps ,4 Pole ,25 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 200 Amps ,4 Pole ,25 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting acomplete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 125 Amps ,4 Pole ,25 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Adjustable type MCCB 63 Amps ,4 Pole ,16 KA ,50 Hz ,415 Volt including under voltage/over voltage relay,adjustable overload setting and short circuit setting complete all as specified and directed by Engineer-in-Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ XLPE, armoured, Al conductor cable of size 70 to 95 sqmm,Outdoor type complete all as specified and directed by Engineer-in-Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ XLPE, armoured, Al conductor cable of size 16 to 35 sqmm,Outdoor type complete all as specified and directed by Engineer-in-Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ XLPE, armoured, Al conductor cable of size 300 to 400 sqmm,Outdoor type complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair on load changeover switch 630 amp 4 pole,415 V,50 Hz in sheet steel enclosure for surface mounting with padlocking facility with the connecting accessories complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair on load changeover switch 400 amp 4 pole,415 V,50 Hz in sheet steel enclosure for surface mounting with padlocking facility with the connecting accessories complete all as specified and directed by Engineer-in-Charge.

M&L for Dehydration including filteration and cleaning of transformer oil by centifugal dehydration machine till to achieve Di-electric strength 55 KV at 2.5 mm gap testing of sample before and after dehydration and filteration complete all as specified and directed by Engineer-in-Charge. NOTE:- Contractor shall be arrange the dehydration machine and testing kit without any extra cost to the deptt. Test report to be submitted after completion of job.

Supply & Filling /pouring of transformer oil of low viscosity having dielectric strength not less than 60 KV complete all as specified and directed by Engineer-in-Charge. NOTE:- Dielectric strength test shall be carried out at site before poring/filling in transformers in the presence of Engr-in-Charge on the site.

Repair maintainance of oil cooled servo voltage stablizer of capacity 400 KVA to 630KVA 3 phase by isolating , disconnecting of input/output ,supply cable,opening of top of voltage stablizer,detecting of fault ,u/s component in control panel /dimmerstat /PCB etc,cleaning of serviceable parts /component complete all as specified and directed by Engineer-in-Charge. Note:- The replacement spare parts shall be measured and paid separately.

Supply Only spare part of the Voltage stablizer 100 to 250 KVA KVA complete all as specified and directed by Engineer-in-Charge as following:-

RC Network

AC Synchronous Motor 10 Kg

Spring loaded finger

Microproccessor Based eletronic control board

Rewinding of Auto Transformer ,50-100 KVA

Voltmeter digital type

Amperemeter digital type

S&F in replacement MCB TPN 40 Amps, 415 volts curve 'C',breaking capacity 10KA, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement MCB TPN 63 Amps, 415 volts curve 'C',breaking capacity 10KA, complete all as specified and directed by Engineer-in-Charge.

M&L danger notice board/plate of 1.6mm thick mild steel sheet vitreous enameled white with letter, figures and conventional skull and bones in signal red colour and fixed with MS clamps, nuts and bolts of approved size of HT 25 x 20 cm size complete all as specified and directed by Engineer-in-Charge.

S & F rubber insulation mat of size 1.8 mtr x0.9mtr wide 19mm thick red colour ISI marked embozzed for up to 15 KV complete all as specified and as directed by Engineer-in-Charge.

M & L for Repair and Maintenance of split type AC's of capacity 1.5/2 TR comprising of the following tasks installed at different locations including testing complete all as specified and directed by Engineer-in-Charge.(a) Inspecting and checking the Indoor/outdoor units for noise free operation (b) Checking the electrical connection for tightness (c) Cleaning the condenser with cleaning agent followed with pressurized water and cleaning the cooling coil with air blower.(d) Greasing/Oiling of condenser fan motor and blower motor. (e)Checking for any refrigerant leakage. (f) Checking for serviceability of remote control unit.

Supply and fixing in replacement of starting capacitor 80-100/100-120 mfd for split type A/C's of capacity 2 TR complete all as specified and directed by Engineer-in-Charge.

M & L for Disconnecting and taking down burnt compressor of capacity 2TR from split type AC unit and Supply and Fix new reciprocating type compressor with charging of refrigerent (R410A,R32,R134A)after dehydration testing and vaccumming one as per existing model complete including testing complete all as specified and directed by Engineer-in-Charge.

M & L for Disconnecting and taking down burnt compressor of capacity 2TR from split type AC unit and Supply and Fix new rotary type compressor with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing complete all as specified and directed by Engineer-in-Charge.

M & L for Disconnecting and taking down burnt compressor of capacity 1.5 TR with CFC free Refrigerent (R410a,R32) from split type AC unit and Supply and Fix new rotary/reciprocating type compressor with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing complete all as specified and directed by Engineer-in-Charge.

M&L for repair to gas leakage of split type AC unit of capacity 1.5/2TR capacity including pressure testing, dehydration and gas charging complete all as specified and directed by Engineer-in-Charge.

Taking out unserviceable PCB from 1.5 /2 TR split type A/C unit and refixing the serviceable PCB after repair from workshop complete testing complete all as specified and directed by Engineer-in-Charge.

Taking out unserviceable PCB from 1.5 /2 TR inverter split type A/C unit and refixing the serviceable PCB after repair from workshop complete testing complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of unserviceable inverter type PCB from the existing inverter split type A/C unit 1.5/2.0 Ton complete of existing make ,testing all as specified and directed by Engr-in-charge.

Supply and charging Refrigerant(R410,R32,R134 and existing refrigerent) to any type of AC unit including CFC free and non CFC Free AC complete all as specified and directed by Engineer-in-Charge.

M&L in replacement of copper tubing 10mm outer dia suitable for AC 2TR capacity complete all as specified and directed by Engineer-in-Charge.

M&L in replacement copper tubing 15mm outer dia complete all as specified and directed by Engineer-in-Charge.

M & L for Dismantling of Split type AC 1.5/2.0 TR capacity from position after including disconnecting all connections between indoor and out door units,shifting,backup refrigerant for reuse and install at a place where directed carefully,including cutting on wall,making hole and make good disturbed surface properly matching surface,inspecting,servicing and refilling refrigerant and testing complete all as specified and directed by Engineer-in-Charge.

M & L for the nitrogen pressure testing after installation of condenser coil of 5.5 TR split AC and complete pressure testing for the no leakage confirmation complete all as specified and directed by Engineer-in-Charge.

M&L for gas leakgae detection including dehydration of complete 5.5 TR split AC and vaccuming the system with vaccume pump and recharging the suitable refrigerent complete all as specified and directed by Engineer-in-Charge.

M & L for Taking out the unserviceable condensor motor of 5.5 ton AC and S&F the new condenser motor of 5.5 TR split AC of existing make complete all as specified and directed by Engineer-in-Charge.

M & L for Disconnecting and taking down burnt compressor of capacity 5.5 TR from ductable split type unit and Supply and Fix new compressor of exsiting make with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing complete all as specified and directed by Engineer-in-Charge.

M & L for Taking out unserviceable indoor unit and supply and fix the new indoor unit of 2 TR capacity split AC 230 Volts single phase including installing ,charging complete all as specified and directed by Engineer-in-Charge.

M&L for Disconnecting and taking down burnt compressor of capacity 1.5TR from split type AC unit and Supply and Fix new inverter type compressor with charging of refrigerent (R410A,R32, R134A) after dehydration testing and vaccumming one as per existing model complete including testing complete all as specified and directed by Engineer-in-Charge.

M&L for Disconnecting and taking down burnt compressor of capacity 2TR from split type AC unit and Supply and Fix new inverter type compressor with charging of refrigerent (R410A,R32, R134A) after dehydration testing and vaccumming one as per existing model complete including testing complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement copper condensor coil for split AC 2 TR complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement copper condensor coil for split AC 1.5 TR complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement copper evaporater coil for split AC 2 TR complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement copper evaporater coil for split AC 1.5 TR complete all as specified and directed by Engineer-in-Charge.

Supply and fixing contactor 63 Amp 3 pole for time switch astro type/Nature switch fitted inside box complete with all electrical connection after dismantling old one complete all as specified and directed by Engineer-in-Charge.

Suply and fix in replacement of Sheet metal enclosure for MCCB 3P, one No complete all as specified and directed by Engineer-in-Charge.

S&F in repair floor mounted TPN busbar chamber factory made with busbar of current rating 400 Amp, 415, 4 way complete all as specified and directed by Engineer-in-Charge.

M&L for scrapping of surface of steel tubular poles of any size with emery paper and painting of pole one coat of primer and two coats of silver colour paint including writing pole No on yellow colour with 30cm strip upto 1.5 Mtr height from ground level complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Onload Changover switch 200 Amp, 4 pole ,415 V,50 Hz in sheet metal enclosure complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Onload Changover switch 400 Amp, 4 pole ,415 V,50 Hz in sheet metal enclosure complete all as specified and directed by Engineer-in-Charge.

Supply and fixed in repair,MCCB 125 Amp ,3 pole, adjustable type ,25KA including under voltage/over voltage relay complete all as specified and directed by Engineer-in-Charge.

Supply and fixed in repair,MCCB 400 Amp ,3 pole, adjustable type ,36 KA including under voltage/over voltage relay complete all as specified and directed by Engineer-in-Charge.

Supply and fix steel pole tubular swaged 9 metres long complete with cast iron base plate , finialtaper plug , bolts , nuts and screws as specified type 410 SP-22 complete all as specified and directed by Engineer-in-Charge.

M & L cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate for pole pedestal (PCC) including necessary form work etc complete all as specified and directed by Engineer-in-Charge.

M & L cement concrete in foundation filling and mass concrete type B2 1;2;4 (40mm graded aggregate) complete all as specified and directed by Engineer-in-Charge.

M & L cement concrete in foundation filling and mass concrete type B2 1:4:8 (40mm graded stone aggregate) complete all as specified and directed by Engineer-in-Charge.

Taking down unserviceable street light fitting from fixed type high mast pole 16 to 25 mtrs /LED Street Light fitting/Flood light Fitting of any size from the pole/bldg and kept in safe custody for refixing or for schedule of credit to contractor complete all as specified and directed by Engineer-in-Charge. Note : All T&P ie ladder,Tools,Safty glooves etc will be provided by the contractor without any extra cost

Refixing after repairing and reconnecting up complete to fixed type high mast pole 16 to 25 mtrs LED street light/Flood light fitting after rectification of defects in wiring of the fitting in an including replacement of holders, PVC connector, ballast, ignitor, condesor and lamp and making electric connection with PVC unsheathed wire with old or new conductor with OH line or Bus bar box complete all as specified and directed by Engineer-in-Charge. Note : All T&P ie ladder,Tools,Safty glooves etc will be provided by the contractor without any extra cost

Taking down unserviceable street light fitting upto 11 mtrs /LED Street Light fitting/Flood light Fitting of any size from the pole/bldg and kept in safe custody for refixing or for schedule of credit to contractor complete all as specified and directed by Engineer-in-Charge. Note : All T&P ie ladder,Tools,Safty glooves etc will be provided by the contractor without any extra cost

Refixing and reconnecting up complete LED street light/Flood light fitting after rectification of defects in wiring of the fitting in an including replacement of holders, PVC connector, ballast, ignitor, condesor and lamp and making electric connection with PVC unsheathed wire with old or new conductor with OH line or Bus bar box complete all as specified and directed by Engineer-in-Charge. Note : All T&P ie ladder,Tools,Safty glooves etc will be provided by the contractor without any extra cost

Supply and fixing automatic street light prewired switch using nature switch for automatic switching of street light based on lux level of nature light.THE SENSOR (NATURE SWITCH) alongwith power contactor for 25 KW 3 phase,MCB pole/wall mountable enclosure made of rust proof electric shock proof terminal proof and FR grade special moulding compound junction box confirming to IP54 with all other accessoried ie lugs cable connedtion etc complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement post top lantern LED 40 W or next highest wattage having IP65 protction for single phase connection 50 Hz 230 Volts complete all as specified and directed by Engineer-in-Charge.

S& fixing LED flood light luminarie 70 W with high pressure die cast housing acting as heat sink in order to ensure better performance having IP66 ingress protection acomplete all as specified and directed by Engineer-in-Charge. Note : All T&P ie ladder,Tools,Safty glooves etc will be provided by the contractor without any extra cost to height upto 25 mtr

S& fixing LED flood light luminarie 120 W with high pressure die cast housing acting as heat sink in order to ensure better performance having IP66 ingress protection complete all as specified and directed by Engineer-in-Charge. Note : All T&P ie ladder,Tools,Safty glooves etc will be provided by the contractor without any extra cost to height upto 25 mtr

S& fixing LED flood light luminarie 200 W with high pressure die cast housing acting as heat sink in order to ensure better performance having IP66 ingress protection complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing LED street light fitting 45 Watt pressure die case aluminium housing LED street light luminaires suitable for existing street light pole including all fixing accessaries complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing LED street light fitting 60 Watt pressure die case aluminium housing LED street light luminaires suitable for existing street light pole including all fixing accessaries complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement LED bollard fitting 9 Watt with luminaire with MS Pipe housing with glare free PMMA diffuser , IP65 of height 800 mm suitable for single phase connection 50 Hz 230 Volts complete all as specified and directed by Engineer-in-Charge.

Supply and fix single phase driver for LED street light / flood light of 45 to 200 watt capacity and compatible with existing street light/ flood light any type / any rating complete all as specified and directed by Engineer-in-Charge.

S&F in replacement street light GI pipe bracket 50 mm dia 1.50metre length (ISI marked) light grade bend to shape with two Nos MS clamp duly painted nuts and bolts etc complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement non-metallic junction box/street light box with three phase aluminium bus bar of suilable for 415 Volt , 50 Hz electric supply conforming to IP65 wall / pedestral mounted and including MCB SPN 06 Amps complete all as specified and directed by Engineer-in-Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ XLPE, armoured, Al conductor cable of size 16 to 35 sqmm,Outdoor type complete all as specified and directed by Engineer-in-Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ XLPE, armoured, Al conductor cable of size 70 to 95 sqmm,Outdoor type complete all as specified and directed by Engineer-in-Charge.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ XLPE, armoured, Al conductor cable of size 150 to 185 sqmm,Outdoor type complete all as specified and directed by Engineer-in-Charge.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape with galvanised steel wire or tape and overall PVC sheathed 2 core 6 sq. mm nominal cross section in service connections complete all as specified and directed by Engineer-in-Charge.

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 70 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair/replacement of solar street light fittings with integrated 12 Watt LED street light system with solar PV Panel 100 WP, integrated LED fitting with Li-Ion Battery 11.1 V 17 Ah , MPPT based solar charge controller,Motion Sensor and tubular pole of height 5 mtrs complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement hot dip galvanized decorative pole 6 m height dual arm light fitting outdoor type including 50 watt luminaire with IP66 rating complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair BLDC fan Energy Efficicent ceiling fan Sweep size 1200mm with speed 350 RPM motor air delivery 220 CMM input power 28W-32W and having remote control complete all as specified and directed by Engineer-in-Charge. Note:- Old U/S fans with connected item shall be deposited in mes store yard.

M&L for servicing and maintenance of high mast pulley and GI wire rope system oilling, greasing etc for smooth functioning of the lowering mechanish complete all as specified and directed by Engineer-in-Charge.

M&L for rewinding of 0.5 Hp to 1 HP motor of high mast complete all as specified and directed by Engineer-in-Charge.

MAHABIR SINGH

NAVYUG VYAPARI

M/S Parshant Associates

M/S Anand Enterprises

S K ENGINEERS AND CONTRACTOR

M P TYAGI ENGINEERS AND CONTRACTORS

Prahalad Rai