Reconfiguration of existing terminal building B M Airport Ranchi. SH - Internal electrification work.

Amount

Wiring for light point fan point exhaust fan point call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable Gl box and earthing the point with 1.5sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for group controlled (looped) light point fan point exhaust fan point call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed sleel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for light power plug wlth 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith '1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuiu submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 1.5 sq. mm +1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm +1 X 2.5 sq. mm earth wire

2 X 4 sq. mm +1 X 4 sq. mm earth wire

2 X 6 sq. mm +1 X 6 sq. mm earth wire

4 X 6 + 2X 6 sq. mm earth wire

4 X 10 + 2X 6 sq. mm earlh wire

4 X 16 + 2X 6 sq. mm earth wire

Supplying and llxing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc as required.

100 mm X 100 mm X 60 mm deep

150 mm X 150 mm X 60 mm deep

200 mm X 250 mm X 60 mm deep

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providlng and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2 nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing suilable slze Gl box with modular plate and cover in front on surface or in recess, including providing and tixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and drawing co-axial TV cable RG-6 grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and drawing 4 pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, armored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

Supply installation and testing and commissioning of follwing size of Telephone distribution board in a M.S. box with hinged cover/ door complete with krone type tag block with double jumpering facility mounted on a bakelite sheet etc. including terminations of cable as required.

20 Pair telephone distribution board

30 Pair telephone distribution board

50 Pair telephone distribution board

100 Pair telephone distribution board

Supplying and drawing of 1 Run of cable of UTP 4 pair CAT6E LAN Unarmoured Cable in the existing surface/ recessed steeli PVC conduit as required

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 A switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Telephone socket outlet

TV antenna socket outlet

Data outlet one module for Data Points (RJ-45)

Supplying and Iixing following size/ modules, Gl box alongwith modular base & cover plate for modular switches in recess etc as required.

1 or 2 Module (75mm X 75mm)

3 Module (100mmX75mm)

4 Module (1 25mmX75mm)

Supply and fixing modular blanking plate on the exisling modular plate/ switch box excluding modular plate etc. as required.

Supply and fixing of pop up box (floor mounted) on floor including connection & all accessories elc. complete as required.

3 Module ( 6 amps )

4 Module ( 6/16 amps)

Supply and fixing of SMC cable junction box with cover (lP 42) suitable for termination upto 3 x 4 sqmm copper cable including terminal connector of suilable raiing along with end termination for cable (one incoming + one / two outgoings) etc. complele as per site requirement. (for truss lighting)

Supply and fixing of following size of under floor Gl raceways for distributing cabling in screed floor installalions particularly suitable for application requiring EIMC screening. Raceway should be made up of Pre galvanized sheet with thickness of 1.6mm consistof body and cover. lt should have average of 120GSM zinc coating. Raceway should be openable from top. Cover fitted on to the body with self forming screw and can be opened easily if required. Raceway should be supplied with required accessories such as fixing brackets and coupling plates as required. Raceway should be confirmed with the standard EN 5008 including all accessories complete as required.

300 mm wide x 38 mm deep raceway (3 compartment)

225 mm wide x 38 mm deep raceway (2 compartment)

150 mm wide x 38 mm deep raceway (2 compartment)

100 mm wide x 38 mm deep raceway (1 compa(ment)

50 mm wide x 38 mm deep raceway (1 compartment)

Supply and fixing of following size of Height adjustable under floor crossover Junction box with flyover for Raceways for direct access to cables at the intersection of Raceways supplied completely with base and cover plate(lid). Junction box should be made of Pre galvanized sheet consist of body and cover. Height of the junction box should be adjustable from minimum 60mm. Junction box should be supplied with the metal cover for protecting the junction box during constructions at site. lt should be confirmed with the standard EN 50085-2-2s including all accessories complele as required.

Supplying and fixing following way, single pole and neutral, sheet steel, McB distribution boad, 24O V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/lsolator)

6 way, Double door

8 way, Double door

12 way, Double door

Supplying and fixing following way, horizontal type three pole and neulral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without IVCB/RCCB/ lsolator)

4 way (4 + 12), Double door

6 way (4 + 18), Double door

8 way (4 + 24), Double door

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A, tinned copper bus bar, common neutral link, ea(h bar, din bar for mounting MCBS (but without MCBS and incomer) as required. (Note:Verlical type MCB TPDB is normally used where 3 phase outlets are required.) 8 way (4 + 24), Double door

Supplying and ,lxing Cable End Box (Loose wire box) suitable for following single pole and neutral, sheet steel, MCB distribution boatd, 240 V, on surface/ recess, complete with testing and commissioning etc, as required.

For 6 way, Double door SPN MCB DB

For 8 way, Double door SPN MCB DB

For 14 way, Double door SPN MCB DB

Supplying and llxing Cable End Box (Loose wire boxxlP 43) suitable for foltowing triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.

For 4 way, Double door TPN MCB DB

For 6 way, Double door TPN MC8 DB

For 8 way, Double door TPN MCB DB

Supplying and fixing Cable End Box (Loose wire box) suitable for triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 V, on surface/ recess, complete with iesting and commissioning etc. as required.

Supplying and lixing Single pole 5 amps to 32 amps rating, 240 volts 1O KA, "C" curve, miniature circuit breaker suitable for inductive load in the existing MCB DB complete. with connections, testing and commissioning etc. as required.

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 1OO A, 25 KA,FPMCCB

Supplying and tlxing following rating, double pole / four pole, 24O I 415 volts, RCBO having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.

25 amps DP 2 module

40 amps DP 2 module

40 amps FP 4 module

63 amps FP 4 module

Supply, installation, testing and commissioning of 100 amps 4 pole [4CCB (lcs=lcu= 25 KA) with built in Thermal magenetic based release with MS enclosure of approved make, paint and design complete as required.

Supply, installation, testing and commissioning of 40 amps 4 pole MCB in MS enclosure of approved make, paint and design complete as required.

Supply of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.00, Air delivery minimum 210 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Supply of 450mm dia sweep wall fan Oscillating type complete with built in String type speed regulator and mounting anangement. (Similar to Havells make - SWING HS or equivalent)

Providing and fixing G.l. tape 20 mm X 3 mm thick on parapet or on surface of wall for lightning conductor complete as required. (For horizontal run)

Providing and fixing G.l. tape 20 mm X 3 mm thick on parapet oron surface of wall for lightning conductor complete as required. (For vertical run)

Providing, fixing and testing joint made of 20 mm X 3 mm Gl strip, 125 mm tong, with 4 nos. of Gl nuts & bolts, chuck nuts and spring washers etc. complete as required.

Supply, fixing, testing and commissioning of Lightning counter indicating date and time of last record ln-addition to this cursor is provided to see previous history of surges etc complete as required.

Providing and laying G.l. tape 32 mm X 6 mm from earth electrode directly in ground as required.

Earthing with G.l. earth plate 600 mm X 600 mm X 6 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.l. strip in 40 mm dia G.l. pipe trom earth electrode including connection with G.l. nut, bolt, spring, washer excavation and refilling etc. as required.

Providing and fixing 25 mm X 5 mm G.l. strip on surface or in recess for conneCtions etc. as required.

Supplying and laying 25 mm X 5 mm G.l strip at 0.50 metrebelow ground as slrip earth electrode, including connection/ terminating with G.l. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.l. nut bolt & spring washer spaced at 50mm)

Supply of following sizes of Aluminium/Copper Power Cables,multi stranded conductor, XLPE lnsulaled, cores laid up, PVC tape / Extruded lnner sheathed , Un. Armour or Armour, 1100V grade as per lS 7098(Part 1) 1988.

4 CORE 16 sq.mm. CU Armoured XLPE cable

4 CORE 10 sq.mm. CU Armoured XLPE cable

3.5 CORE 150 sq.mm. Al Armoured XLPE cable

Laying and fixing of one number PVc insulated and PVc sheathed / XLPE power cable of 1.1 kV grade of following size on cable tray as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Laying and flxing of one number PVC insualted and PVC sheathed / XLPE aluminium/ copper conductor cable of 1.1 kV grade of size not exceeding 35 sq.mm on surface as required.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following sizes in the masonary open d uct as req uired.

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required.

4C X 16 sq. mm

4C X 10 sq. mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.

3.5 X 150 sq. mm (50mm)

Supply of LED Bulkhead luminaire, Vandal resistant Polycarbonate diffuser witn lP 65, IK08 dust tight and water Jet proof for clean operation, lumen maintainence of 70% al the end of 50000 burning hours, operating range 150 - z70v,50Hz AC supply voltages and system lumen output not less than 950 lm, luminaire efficiency of luminaire not less than g5 lmry, THD<10% & Surge protection >2.5kV, CCT 5700K - 6500K. LED shall have reverse polarity, open and short circuit protection. LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LED manufacturer.

Supply of recessed type LED downlighter with powder coated die-cast aluminium housing and LEDs of approved make pasted on diecast housing and high efficiency PmmA diffuser .Specially designed flat opal diffuser fixed to housing with engg. Plastic front cover, Driver installed on cast aluminium housing or externally and prewired upto the terminal block. lt has a system lumen output not less than 1800 lumens with luminaire efficacy of not less than 100lmM and lumen maintainence ot 70% at the end of 50000 burning hours with constant current driver output, operating range 150V - 270Y, 50Hz AC supply, CCT of S70OK - 6SOOK with PF>0.95 and THD must be <10% & surge proctection of > 2.5kv. The luminaire is lP 20 protected. LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection.

Supply of recessed 2'X2' LED luminaire made of CRCA steel sheet housing comprising of LED’s with secondary optics with individual LED for better light distribution of preffered make with Constant current output driver, It has a system level lumen of =>2960 lumens with luminaire efficacy of not less than 110 lm/W. constant current output driver, operating range 140 – 270V AC supply, voltages, CCT of 5700K - 6500K with PF>0.95 and THD must be <10% & surge proctection of > 2.5kv. lumen maintainence of 70% at the end of 50000 burning hours. The luminaire is IP 20 protected. LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source. LED shall have reverse polarity, open and short circuit protection

Supply of suspended Type LED Highbay symmetric Beam Luminaire with housing made of die-cast aluminium of system wattage 45 W. The luminaire shall comprise of LEDs of preffered makes complete with Constant current output driver and accessories with High Power driver installed on housing or externally and prewired upto the terminal block, PF≥0.95, THD<10% & Internal 5 KV & External 10 KV surge protection, rated life of L-70@ 50,000 hours having lumen output not less than 4950 Lumens with luminaire efficacy of not less than 110 Lumens / watt with CRI Min 70, operating range 140V – 270V, 50Hz AC supply, CCT: 5700K to 6500K and suitable for outdoor applications.The Luminarie shall be with toughened glass cover and dedicated optics to provide precise light distribution of symmetric beam angle with specially designed thermal management with heat sinks. The luminaire shall be ≥IP65 & IK08 protected.LM 79 report to be submitted for luminaire from NABL accredited lab and LM 80 for LED source issued by LED manufacture.

Supply of LED aviation light with Die-cast aluminum housing with Red polycarbonate dome for better illumination, lntegral driver, lPi65, Features and Benefits Protection against short-circuit. Protection against surge. Wide operating input voltage range 100 - 270VAC, lumen maintainence of 70% at the end of 50000 burning hours.

Supply,installation testing & commissioning of Flexible LED stirp light of 4.8W/M (IP-20) CCT 3000K with double tape on backsade suitable for Mounting in cove with all accessones as required. (in roll of 5 meter).

Supply of LED street lght fitting having system lumen output not Less than 5400 lumen and system efficacy of not less than 120 lumens per watt and lumen maintainence of 70% at the end of 50000 burning hours, Power Factor>o.gs & fHD<10%, CRI>70, CCT : 4000K - 3000K, made of high pressure die cast Aluminium/ standard alloy housing with separate optics and control gear compartment, toughened glass protector, permanenfly sealed and a removable control gear plate, mounting spigot suitable for horizontal mounting (O 32 - 42mm) with tilt flexibality upto (+)C) '15 degrees, operating range 150 - 270V AC suppty voltages, surge protection>1oKV with minjmum lP:65 protection. LtV 79 repo( to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection.

Supply of LED decorative post top luminaire consisting of a high-pressure dia cast aluminium housing suitable for vertical mounting on 75 mm outer dia pole having system lumen output not less than 2800 lumens and system efflcacy of not less than 100 lumens per watt and lumen maintainence of 70% at the end of 50000 buming hours, power Factor 0.95 & THD<10%, CRI>70, CCT : 4000K - 3000K, operating range 150 - 270V AC suppty vottages, surge protection> 101(V with minimum lPi65 Protection. LM 79 repo( to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection.

Supply of LED Bollard having lumen not less than 1100 lumens with luminaire efficacy of not less than 110 lumens per watt, lumen maintainence ol 70% at the end of 50000 burning hours with constant cunent driver output, Power Factor >0.95 & THD <10%, CRI>70,neutral white light and made of Gl pipe bottom housing the control gear speen Aluminium dome shaped type cover with cylindrical dome shaped top cover, overall lenght of bollard to be minium of 600 mm, operating range 230V - 270V, 50Hz Ac supply, inbuilt driver with surge protection >'l0KV. The luminaire shall be minimum lP:65 protected. LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LEO manufacture LED shall have reverse polarity, open and short circuit protection.

Supply of LED bush / Spike light having lumen ouhut not less than 1000 lumens with luminaire efficacy of not less than than 100 lumens per watt, lumen maintainence of 70% at the end of 50000 burning hours with constant current driver output, Power Factor >0.95 & THD <10%, CRI>70,, CCT 3000 K - 5000 K, with diecast Aluminium housing, adjustable mounting breaket with spike, constant current LED driver, operating range 150V- 270V, 50Hz AC supply, with surge protection >1OKV. The luminaire shall be minimum lP:65 protected. LN4 79 report to be submined for luminaire from NABL accrediated lab and LM E0 for LED source issued by LED manufacture. LED shall have reverse polarity. open and short circuit protection.

Supply of decorative Conical tapered pole with arms, 4mtrs in height made out of Gl, primered and painted PU factory finish having a bottom dia of '116mm and top dia of 75mm with sheet thickness of min 3.5mm. The pole will be with base ptate & flush door at the bottom will be provided with proper strengthening to the cutout of the door opening. A junction / looping box with heavy duty 3 phase connector into the pole.

lnstallation, testing and commissioning of pre-wired, LED fitting with driver/ LED light fitting of all types on surface, complete with all accessories. direc y on ceiling/ wall surface, including conneclions with 1.5 sq. mm FRLS pVC insulated, copper conductor, single core cable and earthing etc. as required.

lnstallation, testing and commissioning of pre-wired LED light fitting with driver of all types, complete with all accessories etc. on false ceiling including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and hanging with suitable suspender and earthjng etc. as required.

lnstallation, testing and commissioning of LED Bollard light fitting with driver complete with all accessories. including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

lnstallation, testing and commissioning of LED Spike light fitting with driver complete with all accessories. including connections with l.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

installation of 4mtrs high M.S. PU painted street light pole with all accessories and supply & making foundation of reinforced cement concrete 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 40mm nominal size) including excavation and refilling, including positioning of template & foundations bolts (supplied with pole to match with pole base plate) complete as required and as specified.

lnstallation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Installation of exhaust fan upto 450 mm sweep in the existing opening, including making good the damage, connection, testing, commissioning etc as required.

Numbering of ceiling fan/ exhaust fan/ fluorescenU LED light fittings etc as required.

Supply, lnstallation, Testing and Commissioning of LT Panel, cubicle type, made out of 14 SWG CRCA sheet steel, totally enclosed, lP-42, protection free standing, floor mounting, dust and vermin proof, indoor, compartmentalized, powder coated painting suitable for operation on 3 Phase and neutral, 415V, 50 Hz AC supply system with bus bars extensible on both sides, interconnections with suitable size of copper leads/ solid aluminium strips. (Panel shall conform to IEC 60439 & of Form-3b construction). lncomer- I & ll 2 Nos. MCCB, 250 Amps, 4 Pole, 35 kA with adjustable setting, thermal magnetic release with O/C, S/C & E/F protection as per specitication and with followingaccessories. Each lncomer shall have one set of the following items: 1 No. Digital MFM meter and 3 nos. CTs of ratio 200/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable lo measure voltage, Ampere, Frequency, Power Factor, KVA, KW and KVAR, KVAh, KWh and KVARh with RS-485 Port 1 Set of ON/ OFF/ TRIP lndicating LED Lamps with 2 Amp MCB. 1 Set of phase indicating LED lamps with 2 amp back up MCB. Buscoupler 1 No. MCCB,250 Amps,4 Pole,35 kA with adjustable setting, thermal magnetic release with O/C, S/C & E/F protection with 1 Set of ON/ OFF lndicating LED Lamps with 2 Amo MCB. Busbars 4P aluminium bus bars of 320 A capacity with heat shrinkable coloured sleeves i/c SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 35 KA for 1 sec. Outgoing 4 Nos. MCCB, 100 Amps, 4 Pole, 25 kA with adjustable setting, thermal magnetic. elease with O/C & S/C protection 8 Nos. MCCB, 63 Amps, 4 Pole, 25 kA with adjustable setting, thermal magnetic release with O/C & S/C protection 2 Nos. MCCB, 40 Amps, 4 Pole,25 kA with adjustable setting, thermal magnetic release with O/C & S/C protection 2 Sets Surge protection device Type 2 ( Class C), including all necessary accessories. The SPD shall complience with IEC 61643-11. All outgoing MCCB shall have 1 Set of ON/ OFF lndicating LED Lamps with 2 Amp MCB.

SITC of hand drier ( metal body) suitable for operation on single phase etc as required.

Sitc of 6-8 ltr instant type gyser suitable for operation on 230v,50 Hz single phase etc as required.

Awasthi Electric Works (BID ID -812304)

Yash Energy Pvt. Ltd (BID ID -809875)