REPAIR MAINTENANCE OF EXTERNAL ELECTRIC SUPPLY INCLUDING VCB TRANSFORMER HT LT CABLES STREET PERIMETER LIGHT AND CONNECTED WORK INSIDE TECHNICAL AREA AT HEMRL UNDER GE RD PASHAN

Amount

On load filteration of transformer oil by contineous circulation of transformer oil through mechanical filters to achive the desired dielectric strength of 35 KV for one minute at 4 mm gap complete all as specified and directed. Note: 1.Oil samples are to collected from top and bottom of oil tank and test results to be recorded for each sample before and after filteration.

Supply and topping up transformer oil of dielectric strength 50 KV at 4 mm gap in transformers of various cap installed in various locations complete all as specified and directed. Make of Transformer oil: Savita or Power oil Notes : (a) New Transformer oil will be filled in the transformer only after filteration and dehydration of existing transformer oil of the transformer. (b) Transformer oil shall be supplied in sealed barrel with test result and test certificate.

Supply and fixing in repair breather assembly transparent plastic body with top and bottom portion pressed with metallic cover, filled with silica gel blue in colour and suitable for fixing on existing pipe of size 15mm / 20mm /25 mm dia with suitable reducers/connectors etc as per site requirement /capacity of transformer complete all as specified and directed. Note : Rate quoted shall be deemed to include the cost of modification if any required to fix on existing MS Pipe.

Material and labour for straight through joint,heat shrinkable,type,for under ground cable including joint kits and labour complete for making joints suitable for aluminium conductor cable XLPE,3 core,70 sqmm to 95 sqmm,22 KV complete all as specified and directed. by Engineer-in-charge. Make:- 3M/Capseal/Denson

Material and labour for outdoor type end termination joint, heat shrinkable, type, for under ground cable including joint kits and labour complete for making joints suitable for aluminium conductor cable XLPE, 3 core,70 sqmm to 95 sqmm, 22 KV complete all as specified and directed by Engr-in-charge. Make : 3M/Capseal/Denson

Repair to gang operated air brake switch device upto 400 Amps,22 KV capacity including greasing/oiling of all moving contacts,replacement of nut bolts,washers of suitable sizes,unserviceable spares and jumper connections in all phases for smooth functioning of the devices complete all as specified and directed by Engr-in-charge. Note : Unserviceable spares and jumper connections replaced will be measured and paid separately as "Supply only"

Supply only the following items : (to be incorporated under item No : 6 above) complete all as specified and directed. (a) Male contact/moving contact blade of gang operated AB switch devices suitable for 22 KV

(b) Female contact /fix contact jaw for gang operated AB switch devices.

(c) Tinned copper flexible jumper 200Amps.

(d) Post top Polymer insulators of gang operated AB switch devices.

(e) Middle post Polymer insulators of gang operated AB switch devices.

(f) Bottom post Polymer insulators of gang operated AB switch devices.

(g) MS jumper carrier.

(h) Back connector plate.

(j) GI pipe, light grade 25 mm dia made to shape for gang operating from ground.

Repairs to drop out fuse complete upto 400 Amps,22 KV capacity including replacement of worn out nut bolts,washers,of suitable size /unserviceabele spares and jumper connections for smooth functioning of the devices complete all as specified and directed by Engr-in-charge. Note : Unserviceable spares and jumper connections replaced will be measured and paid seprately as "Supply only".

Supply only the following items (to be incorporated under Item No 8 above) complete all as specified and directed. a) Fix top contact/ L contact for drop out fuse.

b) Fix lower contact for drop out fuse.

c) Post insulators of drop out fuse.

Material and labour for ACSR conductor (Ferret) jumper connections of following lengths both ends secured with suitable aluminium lugs or one end with AI lugs and other end plain for binding with conductor encased with polythylene sleeve of suitable dia complete all as specified and directed for :- a) Not exceeding 0.75 metre length.

b) Exceeding 0.75 metre length but not exceeding 1.5 metre length.

c) Exceeding 1.5 metre length but not exceeding 2.5 metre length.

d) Exceeding 2.5 metre length but not exceeding 3.0 metre length.

Supply install testing and commissioning in replacement of 22 KV outdoor type Polymer based gang operated air brake switch triple pole, suitable for verticle mounting complete with explusion fuses, GI operating rod of suitable length for operating mechanism worked from ground level complete in both OFF and ON positions, for current rating upto 200 Amps,each pole consist of galvanised steel base HT insulators as per BSS/ISS non ferrous knife and spring loaded contacts, arcing horns of adequate section to brake magenetizing current of the transformers. All ferrous parts hot dipped galvanised and non ferrous parts heavelly tinned to withstand weather complete all as specified and directed. Make:- Jaipuriya Brothers or Pactil

Supply and fixing in repair Polymer based dropout fuse unit complete set suitable and including for 22 KV, HT outdoor and dropout type of capacity 200 Amps including jumper connections any including with copper flexible designed jumper and testing and commissioning all as per the directions of Engr-in-charge complete all as specified and directed. Make:- Jaipuriya Brothers or Pactil

Supply and fixing in repair Polymer Pin type insulator of 22 KV including necessary hardware. Make:- Jaipuriya Brothers or Pactil

Supply and fixed in repair Polymer disc type insulator, ball and socket type, white brown or green for 22KV including necessary hardware complete all as specified and directecd. Make:- Jaipuriya Brothers or Pactil

Disconnecting the Pole mounted/platform mounted outdoor type transformer situated at various locations inside HEMRLsub station 22KV/ 0.433 KV of any make and transporting to workshop for repairs/ rewinding. Dismantling the transformer and accessories, removing insulating oil, taking out the core assembly, taking out the defective winding, cleaning the transformer complete internally and externally, rewinding burnt HT/LT coil with existing guage of copper super enamelled wire/ copper strip of existing size, providing new insulation, sleeves for outlet connections, opening the complete core assembly, reassembling, including dehydration and filtration of Transformer oil to achieve desired dielectric strength, carrying out routine test, re-installation and commissioning. The repair work also includes the routine tests i.e. IR value, High voltage test, Ratio test, Short circuit test & BD value of oil of the transformer to be carried out at workshop complete all as specified and directed for following capacities of transformer :- a) 150 KVA to 200 KVA.

b) 400KVA to 500 KVA

Supply only super enamelled copper winding wire of various gauges or existing specifications for repair and rewinding of transformers under item No. 28 & 29 primary and secondry coils including necessary class of insulation complete all as specified and directed. Make : ISI marked as approved by GE.

Supply only DPC copper strip of various gauges or existing specifications for repair and rewinding of transformers under item No. 28 & 29 primary and secondry coils including necessary class of insulation complete all as specified and directed. Make : ISI marked as approved by GE.

Material and labour for carrying out Lab test for acidity of Transformer oil for various Transformers at HEMRL and submitting test report on the format complete all as specified and directed.

Disconnecting the transformer outdoor type from HT/ LT system and opening carefully by draining out transformer oil upto HT/LT boxes for rectifying the leakage by replacing the unserviceable spare parts of capacity 50KVA to 750 KVA transformer, refilling the transformer oil and complete assembling after repairs including testing for any oil leakages and connecting the HT/LT system after the leakages have been rectified and tested on available electric load complete all as specified and directed. Note : Defective parts replaced will be measured and paid separately as "Supply only" under respective items 34 to 39 here in after.

Supply only LT bushings with brass studs of existing specification complete all as specified and directed.

Supply only top cover gasket set complete all as specified and directed.

Supply only radiator flanged gasket 6 mm thick.

Supply only oil level indicator gasket set with Glass

Supply only HT bushing with stud for 22 KV of existing specification.

Supply and fixed in repair explosion vent diaphragm of suitable size to match with the existing complete all as specified and directed.

Material and labour for lifting of serviceable transformer of capacity 100 KVA to 500 KVA, 22KV/ 0.433 KV rated voltage, from one place to other by crane and transporting to other place within 02 Km radius including placing on plinth/pole mounting and connecting up all HT/LT connections, testing and enerzising the transformer complete all as specified and directed by Engr-in-charge.

Material and labour for disconnecting, opening, draw out VCB trolley complete from its position after isolating safely from contacts of breakers for inspection, checking and re installing testing commissioning of same after carryout following repair work and replacement of unserviceable spares complete all as specified and directed by OEM. (i) Checking of Draw out mechanism/arrangement of VCB (ii)Inspection of isolating Contacts, and decarburizing the male /female contacts, jaws complete and replacement of worn out contacts if any. (iii) Checking of alignment with spout and setting of contact gaps. (iv) Replacement of worn out/defective minor spares parts, lubrication of moving parts of the truck by moly grease. (v) Checking/setting of master control relay, earth fault realy and overload realy. (vi) Replacement of burnt out spring charge motor, if any. (vii) Replacement of Closing Coil 30V DC, if any. (viii) Replacement of tripping Coil 30V DC. (ix) Replacement of top spout with Busbar. (x) Replacement of Bottom spout with Busbar. (xi) Replacement of power pack. (xii) Also checking ON/OFF/TRIP indication and make it serviceable by necessary checking/repair/replacement of control wiring. Replacement of Push button for open and Close, micro switches, indication lamps. (xiii) Decarburizing and reinsulation of complete busbar track system complete in all respect. (xiv) Misc works deemed essential to make VCB in perfectly working order complete all as specified and directed. Note : Major spare parts are to be paid separetly under respective items here in after, however cost of minor spares shall be deemed to be included in item rate.

Supply only following spare parts suitable for 30 VDC/ 110VAC to be incorporated under item No 41 above : (a) Replacement of spring charge motor single phase 110/220 volts complete all as specified and directed.

(b) Closing Coil 30V DC

(c) Tripping Coil 30V DC

(d) Top spout with Busbar 22 KV.

(e) Bottom spout with Busbar 22KV.

(f) Power pack

(g) Push button for open and Close.

(h) Micro switches

(j) Indication lamps.

(l) Finger Jaw Contact

(m) Spring gear mechanism

Supply only Heaters 200 watts single phase 220 volts along with thermostat to be connected on existing wiring circuits complete all as specified and directed. Make : ISI marked as approved by GE.

Supply only Non hygroscopic, track resistance, high strengh epoxy Bus supporting insulators 22 KV as per existing size and shape complete all as specified and directed.

Supply and fix in repairs Potential Transformer of rating 1RT3/110V/RT3, 22 KV pressure epoxy cast resin complete duly intalled, commissioned, connected and tested at site complete all as specified and directed. Make : PRAGATI, PRAYAG, KAPPA, CROMPTON, AE, Starlite Electrical

Supply and fixing in repairs Single element master TripRelay ,Aux Supply 30v DC, having 5nos of contact either 4 no+1nc or3no+2nc,Hand reset Contact With Hand Reset Flag,Type B24 type relay complete all as specified and directed. Make.:- EASUN REYROLLE and AVANA ELECTROSYSTEM

Supplying, laying, jointing, testing and commissioning 22000 volts grade, 3 core 95 Sq mm HT XLPE shielded core type wrapped with galvanised steel strip armoured, PVC sheathed, heavy duty, electric cables, with multistranded aluminium conductor suitable for 22 KV 3 Phase AC, 50Hz, ISI marked, laid in trenches/passing through pipe/duct/ road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type etc., complete all as specified and directed. Make:- Gloster/Havells/KEI or equivalent make approved by GE. Note: Earthwork Excavation, sand cushioning and cable covers will be measured and paid separately.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for taking out/laying of under ground cable and getting out in:- NOTE : Excavation common for external electric supply. (a) Soft/ loose soil complete all as specified and directed.

(b) Hard / dense soil complete all as specified and directed.

(c) Soft disintegrated rock complete all as specified and directed.

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

Removing surplus excavated soil to a distance not exceeding 50 metre depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

Material and labour for dry crushed stone dust/ river sand filling in trenches to required width at bottom and top of cable cushioning including spreading leveling and consolidation complete all as specified and directed. Note : Punned thickness shall only be measured and paid.

Supply and laying in trenches un-reinforced precast concrete cable cover class HV type 1 ,flat size 300 x 180 x 40mm for cable protection complete all as specified and directed by the Engr-in-Charge.

Supply and laying sub class B bricks, old size, laid flat adjacent to each other, perpendicular to cable with width equal to length in trenches for protection of cable complete all as specified and directed.

Material and labour for disconnecting from existing main taking out from LT panal board for servicing and overhauling LT ACB of any make 800 Amp to 1600 Amp, 50Hz 415V AC Draw out type including taking out existing mechanism complete with servicing of operating machnism, triping mechanism and spring charging mechanism complete to make it funtioning smoothly and including replacement of unserviceable spares and fixing in its original postion with all connections and testing complete all as specified and directed. Note : Major spare parts are to be paid separetly under respective items here in after, however cost of minor spares except mentioned in item no 68 to 70 below shall be deemed to be included in item rate.

Supply only Following spare parts suitable for LT ACB 800A-1600 A Capacity incorporated under item No 67 above complete all as specified and directed :- (a) Main isolating contact (Male and Female) jaw type complete inclubing fixing accessories

(b) Shunt Trip coil/ Closing coil 415 VAC suitable for 800 amps ACB

(c) Under voltage tripping divice (UVT) 415 volts

(d) Single phase CTS at rating 800A/5A

Material and labour for 22 KV Over head line between GOD Hi- Pot Testing with high voltage Instrument and find out weak points for rectifying defects separately under respective item complete all as specified and directed.

Material and labour for 22 KV HT cable Hi-Pot Testing with high voltage Instrument for High Pressure Test and find out weak points for rectifying defects separately under respective item complete all as specified and directed.

Material and labour for Fault Finding of defective, short circuit unserviceable Under Ground 22 KV HT cable with mobile fault finding instrument and accessories, locating fault or place of short cicuit for jointing and defect rectification complete all as specified and directed.

Material and labour for primary and secondry injection testing of existing CT's set of three any type any capacity installed in VCB's lacated at different sites and providing authentic test results for further necessary action complete all as specified and directed.

Taking down old unserviceable MCCBs of any capacity from existing LT panel board by disconnecting bus bar/incoming/out going cables complete all as specified and as directed.

Supply and fixed in repair MCCB 4pole, 400 Amps, 36 KA, 415 volts, over load and short circuit protection, adjustable thermal -magnetic release type complete all as specified and directed. Make:- L&T/Legrand/Havells.

Supply and fixed in repair MCCB 4pole, 250 Amps, 36 KA, 415 volts, over load and short circuit protection, adjustable thermal -magnetic release type complete all as specified and directed.

Supply and fixed in repair MCCB 4pole, 200 Amps, 25 KA, 415 volts, over load and short circuit protection, adjustable thermal -magnetic release type complete all as specified and directed. Make:- L&T/Legrand/Havells.

Supply and fixed in repair MCCB 3 pole, 100 Amps, 16KA / 18 KA, 415 volts, over load and short circuit protection, adjustable thermal -magnetic release type complete all as specified and directed. Make:- L&T/Legrand/Havells.

Supply and fixed in repair MCCB 4 pole, 63 Amps, 16KA / 18 KA, 415 volts, over load and short circuit protection, adjustable thermal -magnetic release type complete all as specified and directed. Make:- L&T/Legrand/Havells.

Supply, installation, testing and commissioning including Insta Brite Capacity acid battery 12 v 100 Amp-per Hour complete all as specified and directed. Interbattery connector of Copper Cablewith nut bolt and washer. Make : Exide and Autobat

Supply Only 22 kv HT Drop out fuse 5 Amp to 20 Amp complete all as specified and directed.

Supply Only 22 kv HT Drop out fuse 25 Amp to 40 Amp complete all as specified and directed.

Supply Only 22 kv HT Drop out fuse 50 Amp to 60 Amp complete all as specified and directed.

Material and labour for PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in foundations of stays and poles, copping of poles etc complete including necessary form work weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Supply and fixing in replacement, connect, test and commissioning of LT underground cable XLPE insulated, armoured heavy duty electric cable with aluminium multi stranded aluminium conductor heavy duty 1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following sizes including cable glands, lugs and suitable size of MS saddle clips (where ever cable laid in ceilings/walls without cable duct) complete all as specified and directed by the Engr-in-Charge for the following :- Make:- Gloster/Havells/KEI or equivalent make approved by GE Notes : (i) Excavation, sand cushioning, brick will be measured and paid separately (ii) Cost of jointing material e.g. lugs, thimbles, nut bolt and washers shall include in quoted rates. (a) 16 Sq mm 4 core

(b) 50 Sqmm 3.5 core

(c) 70 Sqmm 3.5 core

(d) 150 Sqmm 3.5 core

(e) 240 Sqmm 3.5 core

Material and labour for Checking/megering of UG cable fault of any size/core and taking out the damaged portion of cable from trenches and removing the fault portion of cable and checking, jointing the same with proper cable end jointing kit and testing for smooth functioning of complete cable and re-laying the same after testing complete all as specified and directed of following size . Notes : (i) Excavation/earth work/returning filling/relaying of brick and sand cushioning deemed to including the job. (ii) Extra cable will be measured and paid under relevant item. iii) Joint kit required will be measured and paid separately under relevant item.

Material and labour for straight through joint Heat Shrinkable type for UG cable including joint kit for making joint complete all as specified and directed suitable for the following size of Make :- 3M / Denson / Cabseal. (a) 10 sq mm to 16 Sq mm, 4 core

(b) 16 sq mm to 25 Sq mm, 4 core

(c) 35 to 95 Sq mm, 3.5 core

(d) 120 to 150 Sq mm, 3.5 core

(e) 185 to 240 Sq mm, 3.5 core

Material and labour for GI tube, light grade with and including all fittings, complete, fixed to walls, pole ceiling or laid in trenches for cable protection complete all as specified and directed for the following size of pipe of Make Jindal / TATA/ Swastik. NOTE :- (Excavation and earth work where required shall be measured separately. MS Clamps for fixing on wall / pole , etc are included in the unit rate). (a) 100 mm bore

(b) 80 mm bore

(c) 50 mm bore

(d) 40 mm bore

Material and labour for Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with the top edges of plate not less than 1.5 metre below normal ground level connected to GI earth strip 32mm x 6mm by means of GI nuts, bolts check nuts and washers earth lead protected by 40mm dia GI pipe light grade and connected to main distribution board/earthing test point all as shown in electrical plate No 3 of SSR part 1 and all as specified including testing on completion. Notes : The unit rate also including for excavation, earth work in any type of strata, plain cement concrete 1:3:6 using 40 mm graded crushed stone aggregate, Type C1 pit, 40mm thick RCC 1:2:4, type B1 using 20mm graded crushed stone aggregate cover reinforced with 8mm dia TMT bars @150mm can be fencing both ways, GI funnel with GI watering pipe 20mm dia medium grade, wire mesh, protection pipe 40mm dia GI pipe light grade for earth lead upto 7.50 metre long charcoal and salt complete all as specified and directed.

Material and labour for Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with the top edges of plate not less than 1.5 metre below normal ground level connected to GI wire 4.0 mm dia by means of GI nuts, bolts check nuts and washers earth lead protected by 15 mm dia GI pipe light grade and connected to main distribution board/earthing test point all as shown in electrical plate No 3 of SSR part 1 and all as specified including testing on completion. Notes : The unit rate also including for excavation, earth work in any type of strata, plain cement concrete 1:3:6 using 40 mm graded crushed stone aggregate, Type C1 pit, 40 mm thick RCC 1:2:4, type B1using 20mm graded crushed stone aggregate cover reinforced with 8 mm dia TMT bars @150 mm C/C both ways ,GI funnel with GI watering pipe 20 mm dia medium grade ,wire mesh, protection pipe 40 mm dia GI pipe light grade for earth lead upto 7.50 metre long charcoal and salt complete all as specified and directed.

Material and Labour for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire complete all as specified and directed.

Material and labour for Earth contunity conductor or main earthing lead fixed to wall on recessed or burried in ground or drawn in conduit/pipe fixed to poles or any other indicated situation for loop earthing as required 32mm x 6 mm size galvanised strip complete all as specified and directed.

Supply and fix in repair new generation energy saving environmental friendly LED street light /road way luminaries 70 watts not less than 6200 lumens pressure die cast housing heat sink with IP 66 protection, interchangeable electronic driver high efficiency longer life, protection against high surges , high /low voltage cutoff, open/short circuit protection and high power factor LEDs as light source including fittings and connection on existing street light pole bracket complete all as specified and as directed. Make:- Bajaj/Havells/Crompton.

Supply and fix in repair new generation energy saving environmental friendly LED street light /road way luminaries 48 watts not less than 4200 lumens pressure die cast housing heat sink with IP 66 protection, interchangeable electronic driver high efficiency longer life, protection against high surges , high /low voltage cutoff, open/short circuit protection and high power factor LEDs as light source including fittings and connection on existing street light pole bracket complete all as specified and as directed by Engineer-in-Charge. Make:- Bajaj/Havells/Crompton.

Supply and fix in repairs of street light bracket made out of 40mm dia medium grade GI pipe of 1.5 metre long bend to shape including single coat of aluminium paint over a coat of red primer painting complete all as specified and directed. NOTE:- MS clamp, nuts and bolts are measured and paid under item herein after.

Supply and fix in repairs pole junction box sheet moulded compound (SMC) type with hinged door and locking arrangement of size 230mm X 170mm X 105 mm (internal ) comprising one , one No SP MCB single pole of capacity 6 Amps 240 volts and one No terminal for loop in and loop out suitable for three phase street light system including nuts and bolts and connecting up complete, MS clamp fabricated from 25mm x 3mm MS flat iron complete all as specified and directed. Make : Sintex

Material and labour for 3 Multicore PVC insulated unsheathed copper conductor cable multistranded 1.5 sq mm passing through in steel pole DB to street light luminaires including replacing the unserviceable complete all as specified and directed. Make:- Havells / Polycab / Standard.

Supply and fix in replacement Automatic Street Light Switch using NATURE SWITCH for automatic switching of Street Lights based on LUX level of Natural Light. The Sensor (Nature Switch) along with suitable Power Contactor, MCB and Support Terminals should be enclosed in pole/wall mountable Enclosure made of Rust Proof, Electric Shock Proof, Termite proof and FR grade special moulding compound (Sintex make SMC Junction box) conforming to IP54.The Contactor, MCB and Circuit Wiring should suitable enough to take load of 8 kW single-Phase load .Contactor Rating: 40.Amps ( 2-pole ).MCB (single-pole) Rating:63.Amps (2 nos.) compelte all as specified and directed. Nature Switch: Kakatiya Energy Systems Pvt. Ltd. Hyderabad (ENC Approved) Contactor: BCH/L&T/Schneider, MCB: Hager/Schneider/Legrand/L&T. Make:SWADEEP – 02EC 8kW1P.

Supply and fix in replacement Automatic Street Light Switch using NATURE SWITCH for automatic switching of Street Lights based on LUX level of Natural Light. The Sensor (Nature Switch) along with suitable Power Contactor, MCB and Support Terminals should be enclosed in pole/wall mountable Enclosure made of Rust Proof, Electric Shock Proof, Termite proof and FR grade special moulding compound (Sintex make SMC Junction box) conforming to IP54.The Contactor, MCB and Circuit Wiring should suitable enough to take load of 12 kW load equally distributed over 3-phase .Contactor Rating: 40.Amps (4-pole).MCB (single-pole) Rating: 40.Amps (3 nos.) complete all as specified and directed. Nature Switch: Kakatiya Energy Systems Pvt. Ltd. Hyderabad (ENC Approved) Contactor: BCH/L&T/Schneider, MCB: Hager/Schneider/Legrand/L&T Make:SWADEEP – 02EC 12kW3P

Supply only low loss electromagnetic energy efficient, low heat genertion, high power factor ballast 400 watts MH consisting high quality silicon steel lamination with argon welding, super enameled copper wire, vacuum impregnated with white resin, terminal block with tapping for 240 volts 50 Hz supplied suitable for revolving type search lighting applications including inbuilt capacitor 16 MFD and ignitercircuit complete all as specified and directed. Make : Philips Cat No IBU 400 Plus or equivalent make of Wipro/Crompton/Havells.

tulsani associates

Borole Electricals

ASHA ASSOCIATES

GRAND SERVICES

M/S SAMRUDHI CONSTRUCTION

SKS Electricals

MAYUR ELECTRIC SERVICES

R. K. Industrial Fabricators

Sunil Constructions

Baljeet Singh Choudhari

PAMS ENTERPRISES