REPAIR/MAINT/REPLACEMENT/ LT ELECTRICAL ITEMS, CABLES, FEEDER PILLAR BOX, MCCBS AND CONNECTED ALLIED ITEMS IN TECH AREA AT AF STN AMBALA UNDER GE (AF) AMBALA

Amount

Taking out existing cable,11000 Volt grade any description 16 Sqmm -300 Sqmm complete all as specified and directed. Notes (a) Excavation and earth work shall be measured and paid separately. (b) Cost of taking out/down GI pipe shall deemed to be included in unit rate.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 300 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 240 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 185 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 120 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 95 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 70 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 50 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 25 Sqmm 3.5 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Supply, laying, jointing and testing in replacement of LT cable XLPE insulated, armoured and PVC bedded 1100 volts grade,heavy duty with aluminium conductor 16 Sqmm 4 core laid in ducts/through pipes, in floor, on poles, in trenches complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth for foundation laying of cables etc and getting out in soft loose soil complete all as specified and directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in soil complete all as specified and directed

Removing excavated material not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point as in soil complete all as specified and directed.

M&L for filling approved river sand in trenches for sand cushioning of laying of cables to the full width of excavated trench 8 cm thick before laying the cable and 15 cm above the cable, gently punned down, stretching and testing of cable on transformer yard etc complete all as specified and directed. Note :- Thickness of sand cushion after punning down i.e 18cm shall be measured for payment.

M&L for brick protection cover of UG cable by old size bricks common burnt clay building bricks sub class `B’ laid dry and flat abutting each other with width equal to length of brick and gap between adjacent brick not exceeding 10 mm complete all as specified and directed.

S&F GI tubing 80 mm bore light grade galavanised with all fitting complete for cable protection under road crossing/on pole/wall or similar position complete all as specified and directed.

S&F GI tubing 40 mm bore light grade galavanised with all fitting complete for cable protection under road crossing/on pole/wall or similar position complete all as specified and directed.

M&L for making bore to road/cement path/hard standing for providing GI pipe 50 to 80 mm both end socketed for passing armoured cable incl making good the disturbed surface complete all as specified and directed.

S & F end joint kit in replacement for 1.1 KV grade suitable for outdoor type terminal heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of size 16 to 50 Sq mm, complete all as specified and directed.

S & F end joint kit in replacement for 1.1 KV grade suitable for outdoor type terminal heat shrinkable type joints with jointing material for 4 core XLPE armoured aluminium conductor cable of size 70 to 120 Sq mm, complete all as specified and directed.

S & F end joint kit in replacement for 1.1 KV grade suitable for outdoor type terminal heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of size 150 to 300 Sq mm, complete all as specified and directed.

S&F incl taking down Bus bar Chamber of size 60 x 60 x45 cm suitable of 3 phase 433 Volts outdoor type IP 42 made out of 3.15 mm thick M S Sheet with 400 Amps rated aluminium busbar (4 Nos ) PVC sleeves and coloured (Red,Yellow,Blue and Black) with locking arrangments and angle iron stand of size 40 x 40 x 6mm frame grouted in ground with PCC foundatiuon 1:2:4 type C1 with 20mm graded stone aggregate alongwith all necesary cable connections,lugs and cable gland including 2 coat of paint over a coat of red oxide primer complete all as specified and directed.

S&F incl taking down LT feeder pillar panel weather proof outdoor type double door fabricated of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7035( Siemens grey) shade with matt finish with seven tank pre treatment process.The panel shall be fabricated by CPRI approved manufacturer only.The panel shall be compartmentalized designed totally enclosed ,dust & vermin proof,confirming to degree of protection IP-55,gasket between all adjacent units and beneath all covers shall be provided to render the joint dust proof. All doors and covers shall be provided with cyllendrical panel locked .The panel shall be provided with alluminium bus bars,electrolytic grade of adequate rating or as specified below.The bus bars and interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB and black colour coding.The bus bar shall be supported on unbreakable,non hygroscopic,SMC insulated supports at sufficiently close interval to prevent bus bars sag and shall be housed in a dedicated compartment.The panel shall be prewired with FRLS PVC insulated coper conductors cables of suitable size properly tagged and secured. The panel shall be provided with digital Voltmeter/Ammeter with cast resign CTs & RYB LED indicating lamps at incoming. The panel shall be provided with heavy duty steel cable glands of adequate size for incoming & ali outgoing cables.the panel shall be provided with manufacturer name plate,skull & bone danger notice board etc. the panel shall be provided with 04 numbers 50mmx50 mmx6mm thick angle iron supports duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth at per site requirement.All MCCBs shall be provided with spreader links with phase seperator on both sided and suitable extended rotary handle for incoming MCCB complete all as specified and as directed.. the panel shall be provided with and including the following accessories : (a) Aluminium bus bar -600 Amps rating suitable for 3 phase 4 wire system INCOMING:- (i) MCCB 4P 400 Amps 36 KA breaking capacity with adjustable thermal & adjustable magnetic over load protection- 01 Nos (ii) Digital Ammeter 0-200 Amp-01 Nos (iii) Digital Voltmeter 0-500 Volt-01 Nos (iv) LED Indicating lamp R,Y, B-01 Nos OUTGOING:- (i) MCCB 4P -200Amps 25 KA breaking capacity with fixed thermal & fixed magnetic over load protection -02 Nos (ii) MCCB 4P -100Amps 25 KA breaking capacity with fixed thermal & fixed magnetic over load protection with-02Nos

Supply & fix incl taking down LT feeder pillar panel weather proof outdoor type double door fabricated of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7035( Siemens grey) shade with matt finish with seven tank pre treatment process.The panel shall be fabricated by CPRI approved manufacturer only.The panel shall be compartmentized designed totally enclosed ,dust & vermin proof,confirming to degree of protection IP-55,gasket between all adjacent units and beneath all covers shall be provided to render the joint dust proof. All doors and covers shall be provided with cyllendrical panel locked .The panel shall be provided with alluminium bus bars,electrolytic grade of adequate rating or as specified below.The bus bars and interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB and black colour coding.The bus bar shall be supported on unbreakable,non hygroscopic,SMC insulated supports at sufficiently close interval to prevent bus bars sag and shall be housed in a dedicated compartment.The panel shall be prewired with FRLS PVC insulated coper conductors cables of suitable size properly tagged and secured. The panel shall be provided with digital Voltmeter/Ammeter with cast resign CTs & RYB LED indicating lamps at incoming.Sthe panel shall be provided with heavy duty steel cable glands of adequate size for incoming & ali outgoing cables.the panel shall be provided with manufacturer name plate,skull & bone danger notice board etc. the panel shall be provided with 04 numbers 50mmx50 mmx6mm thick angle iron supports duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth at per site requirement.All MCCBs shall be provided with spreader links with phase seperator on both sided and suitable extended rotary handle for incoming MCCB complete all as specified and as directed.. the panel shall be provided with and including the following accessories : (a) Aluminium bus bar -600 Amps rating suitable for 3 phase 4 wire system INCOMING:- (i) MCCB 4P 315 Amps 36 KA breaking capacity with adjustable thermal & adjustable magnetic over load protection- 01 Nos (ii) Digital Ammeter 0-200 Amp-01 Nos (iii) Digital Voltmeter 0-500 Volt-01 Nos (iv) LED Indicating lamp R,Y, B-01 Nos OUTGOING:- (i) MCCB 4P -200Amps 25 KA breaking capacity with fixed thermal & fixed magnetic over load protection -01 Nos (ii) MCCB 4P -160 Amps 16 KA breaking capacity with fixed thermal & fixed magnetic over load protection -01Nos (iii) MCCB 4P -100Amps 25 KA breaking capacity with fixed thermal & fixed magnetic over load protection with-02Nos

S&F incl taking down LT feeder pillar panel weather proof outdoor type double door fabricated cout of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7035( Siemens grey) shade with matt finish with seven tank pre treatment process.The panel shall be fabricated by CPRI approved manufacturer only.The panel shall be compartmentized designed totally enclosed ,dust & vermin proof,confirming to degree of protection IP-55,gasket between all adjacent units and beneath all covers shall be provided to render the joint dust proof. All doors and covers shall be provided with cyllendrical panel locked .The panel shall be provided with alluminium bus bars,electrolytic grade of adequate rating or as specified below.The bus bars and interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB and black colour coding.The bus bar shall be supported on unbreakable,non hygroscopic,SMC insulated supports at sufficiently close interval to prevent bus bars sag and shall be housed in a dedicated compartment.The panel shall be prewired with FRLS PVC insulated coper conductors cables of suitable size properly tagged and secured..The panel shall be provided with digital Voltmeter/Ammeter with cast resign CTs & RYB LED indicating lamps at incoming.Sthe panel shall be provided with heavy duty steel cable glands of adequate size for incoming & ali outgoing cables..the panel shall be provided with manufacturer name plate,skull & bone danger notice board etc. the panel shall be provided with 04 numbers 50mmx50 mmx6mm thick angle iron supports . duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth at per site requirement.All MCCBs shall be provided with spreader links with phase seperator on both sided and suitable extended rotary handle for incoming MCCB complete all as specified and as directed.. the panel shall be provided with and including the following accessories : (a) Aluminium bus bar -600 Amps rating suitable for 3 phase 4 wire system INCOMING:- (i) MCCB 4P 400 Amps 36 KA breaking capacity with adjustable thermal & adjustable magnetic over load protection -01 Nos (ii) Digital Ammeter 0-200 Amp-01 Nos (iii) Digital Voltmeter 0-500 Volt-01 Nos (iv) LED Indicating lamp R,Y, B-01 Nos OUTGOING:- (i) MCCB 4P -100Amps 16 KA breaking capacity with fixed thermal & fixed magnetic over load protection -03Nos (ii) MCCB 4P - 63 Amps 16 KA breaking capacity Nos-4

Repair/Maintenance of any type any size LT panel by opening all incoming and outgoing LT cable connection and reconnecting the LT cable in proper manner by changing all burnt lugs and proper insulation of all nacked cable incl cleaning of panel with blower from inside and removing all grass and bushes around the panel up to 2 mtr distance incl Painting of panel one coat of synthetic enamel paint of grey colour, welding work for repair of broken hinges, doors, complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level,the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all side and including connected to and including galvanized earth lead strip 32X6 mm size upto 7.5 mtrs long by means of nuts and bolts, check nuts and washers of GI and connected to earthing test point and panel all as shown in electrical plate No 3 of MES SSR part I and testing on completion including necessary excavation and earth work in any type of soil,PCC(1:3:6)type C1 chamber,pre-cast RCC slab 50mm thick in cement concrete (1:2:4),type B1,reinforced with welded steel wire fabric or XPM,(weight not less than 4 Kg per Sqm) with cast iron frame,funnel with watering pipe 20mm dia medium grade,wire mesh and lugs,GI protection pipe,40mm dia,light grade,upto7.5 mtr long for protection of earth lead upto test point etc complete all as specified and directed. Notes:- On testing if the desired earth resistance is not obtained, earthing will be generated at No extra cost, till the desired earth resistance is obtained.

Taking down/out old unserviceable Street light of any type / wattage and Supply and fixing LED light fittings 90 watts, input 120 volts to 280 volts volts, life > 25000 Hrs, operating temp -20 degree to 50 degree,color temperature 5700K, initial efficacy>= 100 lm/watt ,IP 66 , high pressure Die cast aluminium housing with weather proof gasket for lamp . the driver must be constant current type having THD <10% and power factor >0.95 with short circuit protection , open circuit protection, reverse circuit protection, high voltage protection, protection against 5 KV high surges, the luminaire must have secondary optics with perfectly matched lenses for better light control and comply to IEC60598/IS10322 necessary connection with multistranded copper conductor cable 3 core 1.0 sqmm for connection complete all as specified and directed .

S&F in replacement rectangular type earth pit cover made out of heavy duty cast iron of size 12"x12" with MS frame of suitable size incl all necessary masonary work for fixing of earth pit cover incl replacement of wire mesh( jali) ,funnel complete all as specified and directed .

M&L for Air termination, single pointed aluminium rod 12 mm dia and 300 mm long incl fixing base plate with insulator complete fixing on the top roof of the hanger complete all as specified and directed.

S&F Test point terminal block made of gun metal pr phosphorus bronze, size 75x75x25mm drilled and screwed incl 3 Nos 8mm dia 25mm long hexagonal head screw, complete all as specified and directed .

M&L for PCC 1:3:6 type C-2 using 40mm graded mechanically crushed stone aggregate complete including necessary use and waste of form work required, complete all as specified and directed .

M&L for light grade GI pipe 32 mm dia including cutting to desired length complete all as specified and directed .

M &L for GI strip 32 X 6 mm on FRP insulator fixed on wall/MS sheet or floors incl connecting to lightening arrester/earthing/test point strip should be brazed/welded at each joint complete all as specified and directed .

M&L for Aluminium strip 25x3.15 mm on FRP insulator fixed on wall/MS sheet or floors incl connecting to lightening arrester/earthing/test point strip should be brazed/welded at each joint complete all as specified and directed .

S&F PVC/Porcelain insulator on wall/MS sheet incl removing of existing earth strip of any type and refixing the same on insulators, complete all as specified and directed .

M&L for brazing/welding on joints of any type of earth strip complete all as specified and directed .

M &L Preventive maintenance of Normal GI/copper earth pit by checking earth resistance value of earth and maintain the record before and after treatment of earth by pouring of Mixture of chemicals like sodium carbonate , magnesium sulphate , common salt, charcoal etc for improving the earth resistance value it also includes any excavation required at site complete all as specified and directed .

M &L in replacement identification and painting of plain PCC earthing pits surface by preparing new untreated surface,applying priming paints coats followed by two coats followed by two coats synthetic enamelled paint complete all as specified and directed .

S&F in replacement of off load change over switch 415 Volt 63 Amp 4 Pole in sheet metal enlosure side handle opearted complete all as specified and directed .

S&F in replacement of off load change over switch 415 Volt 125 Amp 4 Pole in sheet metal enlosure side handle opearted complete all as specified and directed .

S&F in replacement of off load change over switch 415 Volt 250 Amp 4 Pole in sheet metal enlosure side handle opearted complete all as specified and directed .

M&L in replacement for provn of identifier legend of GI plate of size 300x200x1.6mm mounted on 25mm dia GI pipe of 0.9 mtr length incl cutting to exact shape/size Welding,marking necessary painting and writing the date, type of earth pit and resistance value etc complete all as specified and directed .

S&F in replacement MCCB 63 Amp, 4 pole 16 KA with fixed thermal release fixed magnetic protection complete all as specified and directed

S&F in replacement MCCB 125 Amp, 4 pole 16 KA with fixed thermal release fixed magnetic protection complete all as specified and directed

S&F in replacement MCCB 200 Amp, 4 pole 25 KA with fixed thermal release fixed magnetic protection complete all as specified and directed.

S&F in replacement MCCB 250 Amp, 4 pole 25 KA with fixed thermal release fixed magnetic protection complete all as specified and directed

S&F in replacement MCCB 400 Amp, 4 pole 36 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed

S&F in replacement MCCB 630 Amp, 4 pole 50 KA rotary handle with adjustable thermal release fixed magnetic protection complete all as specified and directed

M&L in replacement aluminium thimbles 16 sqmm to 50 sqmm complete all as specified and directed

M&L in replacement aluminium thimbles 70 sqmm 120 sqmm complete all as specified and directed

M&L in replacement aluminium thimbles 150 sqmm 240 sqmm complete all as specified and directed

M&L in replacement aluminium thimbles 300 sqmm 400 sqmm complete all as specified and directed

S&F PVC insulated aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connection twin core flat of size 10 sqmm 2 core solid aluminium conductor complete all as specified and directed.

Disconnecting the existing LT cable from LT panel/ LT pole both ends and identify the fault of LT cable by providing of fault locating machine and rectify the fault including labour , excavation , returning filling as per site requirement complete all as directed by Engr -in- Charge at site. Note : 1. Only LT cable joint kit will be measured and paid seperately . 2. T & P for fixing the joint will be arranged by the contractor and cost of T & P is deemed to be included in the quoted rate by contractor.

S & F joint kit in replacement kit for 1.1 KV grade suitable for straight through heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of size 300/240/185Sq mm., complete all as specified and directed .

S & F joint kit in replacement kit for 1.1 KV grade suitable for straight through heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of size 50/70//120/150 Sq mm., complete all as specified and directed .

S & F joint kit in replacement kit for 1.1 KV grade suitable for straight through heat shrinkable type joints with jointing material for 4 core XLPE armoured aluminium conductor cable of size 16/ 25/35/ Sq mm, complete all as specified and directed .

M&L for painting of PCC/steel poles 9 m long alongwith road/ peri meter upto 1.5 m height from pedestal, with two coats of synthetic enamel paint in 30 cm height 5 block of each airforce pattern incl painting of pole, coping with black paint and writing pole Numbers with white paint on black circular base incl. marking of HT/LT with Painting of pole cross arms bracket with two coats of aluminum paint over a coat of red oxide primer complete all as specified all as directed by EIC .

S&F in replacement of Cylindrical Capacitor, Phase Cap Super Heavy Duty, of capacity 25 KVAR complete all as specified and directed at site.

S&F in replacement of Cylindrical Capacitor, Phase Cap Super Heavy Duty, of capacity 20 KVAR complete all as specified and directed at site.

S&F in replacement of Cylindrical Capacitor, Phase Cap Super Heavy Duty, of capacity 5 KVAR complete all as specified and directed at site.

S&F in replacement of PFC Controller, 3 Phase, 8 Stage relay ,415 Voltage as per existing make complete all as specified and directed at site.

S&F in replacement of Contactor AC 40 Amp complete all as specified and directed at site.

S&F in replacement of Contactor AC 63 Amp complete all as specified and directed at site.

S&F in replacement of MCB 6-32 Amps TP 10KA C-Curve 415 volts complete all as specified and directed

S&F in replacement of MCB 40- 63A TP 10KA C-Curve, 415 volts complete all as specified and directed

S&F in replacement Illuminated Type Push Button For Control & Signalling Units Flush Integral LED type 230V AC complete all as specified and directed

S&F in replacement phase indicator lamp complete with lamp of Red/yellow/green colour suitable for Panel of any type each 230 volt, single phase complete all as specified and directed.

S&F in replacement stainless steel LT panel lock complete all as specified and directed .

Digging of cable loop of LT XPLE cable of any size including excavation and return filling and S & F end joint/straight through joint kit in replacement for 1.1 KV grade suitable for indoor/outdoor type terminal heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of any size. Note : The respective end/straight through joint will be measured and paid seperately in respective items of joint.

M&L for preparation of old steel surfaces including welding work of doors of panels/feeder piller/Jn box,hinges with locking arrangement and applying one coat of synthetic enamel ivory paint/(Smoke grey) to steel LT Panel surface after disconnecting the electrical connections and reconnecting LT cables after painting, complete all as specified and directed .

M&L for complete servicing of open type hydraulic lift installed at tech area including checking for smooth functioning of all moving parts and greasing where required complete all as specified and directed. The servicing includes repair/replacement of the following spares items Note : (a) Necessary welding work where required is deemed to be included in quoted rates (b) Repair / replacement of electroinc circuit of existing make and model is deemed to be included in quoted rates. (d) The job includes painting of the lift with two coats of synthetic enamel paint of exiting colour and pattern (e) The job includes replacement of contactor relay compatible with hydraulic jack is deemed to be included in quoted rates. (f) The job includes replacement of limit switch compatible with hydraulic jack is deemed to be included in quoted rates. (g) Removal of 4 Nos (10 feet height each) hydraulic jack of hydraulic lift at tech area,shifting to workshop for necessary repair and refixing in original location/position including repacement of seal kit is deemed to be included in quoted rates. (j) T&P and Shifiting of any part or parts of the lift to workshop for repair/servicing is included in quoted rates. (c) Hydraulic oil will be measured and paid seperately. The payment will be made after complete servicing and testing to the entire satisfaction of Engr in charge

Supply only fill hydraulic oil (Hydro 68) compatible for the the hydrualic lift complete all as specified and directed

Esha Engineers (BID ID -3259189)

R D Bansal (BID ID -3264815)

u and v engineers and consultants (BID ID -3259787)