Re Configuration of NITB Bhopal Airport. SH External Electrical work.

Amount

Supply, installation, testing and commissioning of dust, damp and vermin proof cubicle free floor, outdoor type, double door, factory built sheet steel enclosed modular bolted construction feeder piller, suitable for operation on 415 ±10% volts, 50 Hz AC 3 phase 4 wire supply system fabricated out of CRCA sheet steel of 2.0 mm thick for frame work and 2.0 mm thick for doors/ covers, 3mm thick for gland plates i/c cleaning & finishing complete with powder coating in approved shade, having TPN Aluminium bus bars of high conductivity, DMC/SMC bus bar supports, bottom base channel of section not less than ISMC 75mm, entire panel shall have a common copper earth bar of suitable size with 2 nos earth studs, including control wiring with 1.5sqmm. PVC insulated FRLS copper conductor Single Core cable for voltage & 2.5 sq.mm for current circuits, cable alleys, cable gland plates, danger notice plates, etc. necessary metering protections & indications and mounted with the following switch gears.MS Stand of 450mm height to be provided with black painted. INCOMER: i) 160 Amps. 4P , MCCB '36KA, (Ics = Icu= 36KA) with thermal magnetic release having O/L & S/C protection equiped with extendable rotary Handle and Spreader Terminals - 1 Set ON‐OFF indication lamps (LED type) with 2 Amp control MCBs. - 1 Set (three numbers) ii) 3 Nos. Phase indication LED lamps with 2Amp MCB, 'ON/OFF' indicating light with 2A MCB. iii) Multifunction meter, class 0.5 with LCD Display shown V,A,Hz & PF - 1 Nos. iv) Current Transformer CT 100/5A, CL-1, 5 VA - 3 Nos. BUS-BAR: TPN aluminium main bus bars of minimum of 100 Amp capacity with heat shrinkable coloured sleeves and i/c DMC/SMC bus bars supports at required intervals complete. OUTGOING 32 Amps. 4P, MCB '36KA, (Ics = Icu= 36KA) with thermal magnetic release having O/L & S/C protection equiped extendable rotary Handle and Spreader Terminals - 06 Set ON‐OFF indication lamps (LED type) with 2 Amp control MCBs. - 6 Set Astro timer - 1 No. Contactor MNX50 (or equivalent) - 01 No.

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 steel 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 circuit/ 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 2.5 sq. mm + 1 X 2.5 sq. mm earth wire.

Wiring for circuit/ 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 4 sq. mm + 1 X 4 sq. mm earth wire.

Wiring for circuit/ 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. 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire.

Wiring for circuit/ 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. 4 X 4 sq. mm + 2 X 4 sq. mm earth wire

Supplying and fixing suitable size GI box with modular plate and cover in FRLSont on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, 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/Isolator) 08 way (4 + 24), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

Supplying and fixing 63A rating, four pole 415 V, 63 Amp, Isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. Four pole

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 100 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps 2 Module

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (with charcoal/ coke and salt) as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing RCC/ HUME/ METAL/DWC pipe as required. Upto 35 sq. mm

Supply & Laying of following size DWC pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. 63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply of 4 X 16 sq.mm PVC insulated and XLPE Sheathed armoured Aluminium conductor cable of 1.1KV grade confirming to IS:7098 with up to date amendments etc. as required.

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. 4 X 16 sq. mm (28mm)

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

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

Supply & Installation of surface connector PVC box of size 210 X 260 X 117 mm, IP65, Grey colour etc. as per required.

Supply & Installation of LED Highbay light (Round) with minimum System efficacy 180 lm/watt body should have Pressure Die cast aluminium body wide beam Angle, operating voltage 140 to 270 Volt, System lumen output ≥ 25200 lumens with luminaire system efficacy ≥ 150lm/W, operating temp. 0 - 45 Degree C with long life 50000 Burning hour with 6KV Surge Protection, CISPR 15, High voltage / Low voltage cut off, IEC 61000 - 3 - 2, Current Ripple of <10%, IK08, CCT / Color 5700K, IP 65 / 66 protection, polycarbonate cover provides strong protection under harsh conditions, EMC/EMI Compliance, THD< 10 % ensures efficient power distribution system. Eyebolt Mounting ensure ease of installation. high / low cut off, SDCM <5% with BIS of Driver and luminaire and LM-79 from NABL cirtified lab and LM-80, with 5 year warranty certificate Make: Philips -BY6712P LED250S 5700 WB H PSU or equivalent as approved by Engineer-In-Charge.

Supplying and embedding following dia G.I. pipe (medium class) in pole collar/foundation (during casting) for cable entry including bending the pipe to the required shape complete as required. 40 mm dia

Supply & Installation of 80W LINEAR CANOPY LED LUMINAIRE | LF01 , 100 Lumens Per watt, IP66, IK08, Extruded aluminum housing with PDC end caps duly pure polyester powder coated with Polycarbonate diffuser, 6500K CCT and CRI >80, LED life with L70 criteria 50000 Hrs and LM80 for Minimum 10000br. hrs to be submitted, PF≥0.95, THD≤10, Driver Efficiency≥85% to operate in input voltage range of 150 - 300V (nominal rated voltage – 240V) , LM80 and LM79 reports to be submitted from NABL Lab. Led used in the luminaire should have photobiologcal safety report as per EN63471 and fixture should be complaint to IS10322 standard. With 2 Meter suspension Wire for canopy LFX011.

Supply and installation of Hot dip galvanised 9 Mtr octagonal pole made of 3mm thick HT Sheet with Top dia 70mm A/f (min) & bottom dia 155 mm (min), base plate 250x250x16mm, weatherproof reinforced door opening suitable for inbuilt MCB, Mica sheet and Stud Terminal. It's includes single arm 1.50 Mtr long customised bracket with 45 degree tilting angle made of 50mm dia and 4Nos J-Type M-24X750mm long EN8 grade foundation Bolts with 3mm thick Template and all complete as per approved drawing by EIC. It's also includes Single pole 6A MCB. (Excluding foundation civil work)

Supply of LED Street Light Luminiare made of Die cast aluminium housing in one piece with minimum System efficacy 135 lm/watt, operating voltage 140 to 270 Volt, System lumen output ≥ 27500 lumens with luminaire system efficacy ≥ 135lm/W, 50 Hz AC power supply, CCT / Color 5700K, IP 65 / 66 protection, IK - 10 with 10 KV SPD, SDCM < 5, Lens & optical cover - Polycarbonate window with minimum 50000 burning hours of LED Light at L70B, PF > 0.95, CRI - 70, THD < 10% (at full load), in-built surge protection - 4 KV, driver should be minimum have High voltage / low voltage cut off, EMI / EMC compliance as per EN55015 / CISPR15 with BIS of Driver and luminaire and LM-79 from NABL cirtified lab and LM-80, with 5 year warranty certificate complete etc as required. Make Phillips, item code - BRP505 LED280 or equivalent as approved by Engineer-In-Charge.

Supply of 3 Meter height self-lit rectangular pole having minimum lumen output of 4500lumens, system efficacy of 100lm/W, and wattage not exceeding 45W, CCT of 3000K, SDCM<5, CRI>70. Housing made of Aluminum with aesthetically designed Jali at the top potion of the pole for emitting light. IP65 protection and minimum IK07 protection against mechanical impact. Operating voltage range of 120-277VAC, 50Hz. Power factor>0.9, THD< 10%, Life 50000 hrs L70 at 35°C. BIS Certified Mandatory. BIS certificate of the luminaire should be submitted before supply. Phillips Elite Model / NRI / LT / Shredder or equivalent as approved by Engineer-In-Charge

Erection of Bollard Light Pole of 3 meter height in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) RCC foundation of size 0.60 X 0.60 X 1.00 Metre deep with proper size of foundation bolts including excavation, refilling and fixing of bollard light etc. as required. (Including foundation civil work) including excavation & refilling, including positioning of template & foundation bolts (supplied with pole to match with pole base plate) complete as required. Wiring with 3C X 1.5sqmm flexible FR PVC copper cable including connection with connectors & DIN rail etc complete as required.

Erection of metallic pole of 09 meter length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) RCC foundation of size 0.60 X 0.60 X 1.50 Metre deep with proper size of foundation bolts including excavation, refilling and fixing of bracket etc. as required. (Including foundation civil work) including excavation & refilling, including positioning of template & foundation bolts (supplied with pole to match with pole base plate) complete as required.

Supply & Installation of cables 1.1 KV grade Copper conductor FRLS PVC insulated sheathed Flexible cable as per site requirement: 3 core 2.5 Sq.mm

Supply & Installation of 22 Watt Regal Batten of size 1100X24X33 mm - general purpose industrial compact batten suitable for single LED Retrofit T8 tubes with integral LED driver etc. as required and model number: REGALBATTENT8UPTO1X22WSSBSWHNW equivalent.

Rajpati Construction (BID ID -830221)

Instapower Ltd (BID ID -828277)

surbhi association (BID ID -830354)

Manish Electricals (BID ID -830599)

Aditya Techno Products Private Limited (BID ID -830341)

Shiva Enterprises (BID ID -830713)

MHD POWER PVT LTD (BID ID -827854)