Upgradation of ILS at Vijayawada Airport. S.H Electrical Work

Supply of 4C x 16 Sq.mm, XLPE insulated, cores laid up and Thermoplastic tape inner sheathed armoured, PVC TS2 outer sheathed, Copper conductor power cable of 1.1 KV grade conforming to IS 7098 (Part-1) with upto date ammendments etc., complete as required.

Supplying and making end termination with brass double compression gland and copper lugs for 4 X 16 Sq. mm of PVC insulated and thermoplastic tape inner sheathed / XLPEcopper conductor cable of 1.1 KV grade as required.

Supplying and laying of OD 63 mm dia., HDPE, PE 80, PN-8 Pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 4984, complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. Note: Only required quantity of HDPE Pipe to be supplied and laid at site. If any balance pipe is available after laying and same shall be taken back by agency. Payment will be made as actual utilization at site. Nothing will be paid extra.

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/DWC/HDPE pipe as required. Upto 35 sq. mm

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)

Supply, Installation, testing, and commissioning of 100A, Four Pole, 50 Hz, 415 V, Automatic / Manual Range, Automatic transfer switch with metal enclosure connections, testing and commissioning etc. as required.

Supplying and fixing of 6 way (6 + 18), Double door surface / recess mounting, horizontal type, three pole and neutral, sheet steel, MCB distribution board with IP43, IK09 Protection, 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 MCB/RCCB/Isolator)

Supplying and fixing of 12 way, Double dooor, single pole and neutral, sheet steel, MCB distribution board with IP43, IK09 Protection, 240 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/Isolator)

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 40A, 240V, DP Changeover Switch (MCB Type) complete with connections, testing and commissioning etc. as required.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 40 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing of 63A, 10kA, Four pole, C-Curve, 415 V, miniature circuit breaker in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing of 50A, 10kA, Double pole, C-Curve, 415 V, miniature circuit breaker in the existing MCB DB complete with connections, testing and commissioning etc. as required.

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

Supplying and fixing 25A rating, 240/415 V, Socket Residual Current Device (SRCD DBOXx) with 10 kA, "C" curve, miniature circuit breaker and sheet enclosure suitable for inductive load complete with connections, testing and commissioning etc. as required.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLSH PVC insulated copper conductor single core cable in surface / recessed medium class, FRLSH, PVC conduit, with modular switch, modular plate, suitable PVC box 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 FRLSH PVC insulated copper conductor, single core cable in surface/ recessed medium class FRLSH PVC conduit as required. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

Wiring for light/ power plug with 2X4 sq. mm FRLSH PVC insulated copper conductor single core cable in surface/ recessed medium class FRLSH PVC conduit alongwith 1 No. 4 sq. mm FRLSH PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the 3 Core x 10 Sq. mm of PVC insulated and PVC Round sheathed, multicore, copper conductor (flexible) Industrial cable for voltage grade of 1100V conforming to IS 694 : 2010 in surface / recessed medium class FRLSH PVC conduit as required.

Supplying and fixing of 8 / 9 Module GI box alongwith modular base & cover plate for modular switches in recess etc. 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

Supply and fixing of 20W, 4 feet, Energy efficient, surface mounting, batten type LED luminaries with aluminium housing and integrated electronic driver with operating voltage range (120 - 270V AC) with colour temperature 5700K range. LED having minimum 20,000 burning hours with minimum 70% lumen maintained, system consumption should be less than 20W and especially designed for commercial use etc., complete as required. Make: Philips, Model: Smart Bright Extra S4 / Havells, Lumiline Smart)

Supply and fixing of LED Street light fitting with wattage of 35W with high power LEDs, system efficay not less than 110 lumen/watt, suitable optics for uniform light distribution, integral control driver with minimum 3kV surge suppressor, fitting made up of high pressure die-cast aluminium housing with suitable thermal management arrangement, toughned glass with IP 65 protection, suitable to operate on single phase AC supply, inline with technical specifications etc., complete as required.

Supply and fixing of LED Bulkhead fitting with wattage of 10W with high power LEDs, system efficay not less than 110 lumen/watt, suitable optics for uniform light distribution, integral control driver with minimum 2kV surge suppressor, fitting made up of high pressure die-cast aluminium housing with suitable thermal management arrangement, toughned glass with IP 65 protection, suitable to operate on single phase AC supply, inline with technical specifications etc., complete as required.

Supply and fixing of wrinkle free bend, 40mm dia., 1.2 Meter length, Medium class GI Pipe with all arrangement for fixing of pipe on wall surface / GI Pole suitable for installation of LED Street light fitting. Job include fabrication, pipe cutting, bending, welding etc. complete as per site requirement.

Earthing with G.I. earth pipe 4.5 Meter long, 40 mm dia., including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with char coal / 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 fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing of advanced conventional type lighting protection system with copper lightning conductor finial, made of 25 mm dia. 300 mm long, copper rod, having multi prong at top, with 85 mm dia 6 mm thick copper base plate and bimetallic plate including holes etc., including providing and installation of frangible pole mast up to 4Mtr height, GI pole with breakable coupling, fabrication suitable for installation of lightning arrester and pole foundation etc., complete as required.

SITC of maintenance free earthing system set consisting of one copper pipe in pipe earthing electrode of outer dia 48-50mm and inner dia. 25mm, 3Mtr. In Length along with two bags(25kg) of ground enhancement material (GEM) with one set of clamp and Earth pit chamber.

Supply and laying of 70 sq mm multi stranded copper green colour cable lay through suitable size HDPE pipe for bonding of earthings at ground. Terminations with ss nuts, bolts with washers etc. complete with all accesosaries as required

Primary Surge Protection Supply, Installation, testing and commissioning of 3Phase+Neutral suitable to operate in nominal voltage of 230-275V, 50Hz AC, Series connection type, AC Surge Protection Device (SPD) (MOV, plug in type) capable of carrying nominal discharge of 50KA - 120KA Cat-B (BMOVSD), 8/20 micro second surge, voltage protection level of <1.5KV, Let through voltage <380V for 3kA cat-B and necessary visual indications,with compliance of all current international standards (IEC 61643-11 / IEEE C62.41 / BS6651-1999 / BS EN 60950 : 1992; BS EN 61000 : 1999/) in IP55 or above grade steel enclosure and to be provided at power entry point as first stage protection complete with suitable safety circuit breaker, wiring with copper single core 16sqmm cable in PVC conduit, all accessories,connections, interconnections, etc., as required for installing on wall / puf panel/ pre fab steel hut. as per technical specifications contract.

Secondary Protection Supply and installation of multi stage series power filter (MSSPF), 40amps, 1phase, 2wire with neutral protection and built in MOV based surge diverter of 40A at input and 25kA rating at load side with LC low pass filter for single phase, Inductor (L) Wounded in cylindrical Ferrite core, Self healing polypropylene Capacitor (C) in prewired, powder coated metal enclosure of IP42 or higher grade with 40amps MCB, service change over switch, complete with sensing circuit, potential free contacts and necessary indicators and alarms connected in series with UPS input complete as required.

Supply, installation, testing and commissioning of wall-mounted 120kA, single-phase Digital Grounding Device suitable for outdoor application having protection against lightning surge, static charge and other abnormal electrical disturbance, etc and ensuring earth to a neutral voltage less than 01 V, inbuilt digital lightening surge counter, self-health visual system indication with the facility to monitor online in a pre-wired pulverulent body painting including accessories like isolation MCB, cover, wiring clamping, etc complete in all respect as required. (Make: eca3g, model: LP-13-20 or equivalent)

Supply, installation, testing and commissioning of SIM card and land line based auto dialler system to alert massage to land lines / mobile phones various lacations from the fire alarm control system of Nav-Aids installations as required.

SITC of 5 Star rating, fully inverter type, single phase split type Air conditioner of 1.5 TR capacity fitted with rotary/scroll compressor suitable for wall mounting operation with cordless LCD/LED Remote, Auto restart operation, connecting copper refrigerant pipes (with suitable nitrile insulation including charging of suitable refrigerant gas, 3C x 2.5 Sq.mm copper pvc cable, drain pipe) up to 3Mtr. and suitable for operating on 230V ±10%, 50Hz, Single phase, AC supply including mounting stand, control wiring, thermostat, washable synthetic air filter etc. complete as per site requirement and capable of performing Cooling, Dehumidifying, Air Circulating, Filtering functions etc. as required.

Supply and fixing of 4KVA, 12Amp / 150V-290V Digital electronics voltage stabilizer of wall mounting type with Instant Start and Intelligent time delay provisions suitable for 1.5TR Inverter split AC units.

Supply and fixing of additional hard drain piping (uPVC) of 25mm dia. for 1.5TR split type AC Units for connection from indoor to room out / connect any existing drain and suitable necessary accessories for connection complete as required.

Supply, installation, testing and commissioning of 1-Phase Auto time changeover switch for operation of 2AC Time Sequentialy for 1.5TR Inverter Split type AC Units with all accessories complete as required.

Supply, installation, testing and commissioning of 1200mm Sweep, High speed, 230 m3/min air delivery, BLDC ceiling fan complete with fan blades, top and bottom canopy with all accessories suitable for operation on 230V AC supply etc., as required. (Make: USHA, Striker Millennium 1200mm)

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.

Supply and fixing of Slim Ray Rechargeable Emergency Light (Philips) suitable for fix in wall surface and suitable for recharge on 230V, AC Supply including fixing arrangement etc. as required

Supply of Ioniq Rechargeable Emergency Light (Philips) suitable for recharge on 230V, AC Supply including fhanging arrangement etc. as required

Design, Supply, Installation, Testing and Commissioning of Aerosol Based Fire Gas Suppression System for the following items consisting ROHS compliant human safe fire suppression media with a safety burst disc, suitable for Autodialler (SIM & Landline compatable) connection with all required modules/accessories etc. complete as required as per technical specifications. Note : 1) Aerosole Generator 7600gram - 3 Nos 2) Aerosole Generator 6000gram - 1No. 3) Sequential Activator - 2 Nos 4) Multi sensor detectors - 4 Nos. 5) Manual call point Release - 2 Nos 6) Manual call point Abort - 2 Nos 7) Hooter with strobe - 2 ZNos 8) Gas release control panel with battery - 2 Nos 9) FRS cable - 100 Mtrs 10) SMPS 24Volts, 5Amps - 2 Nos. 11) Auto dialer should have compartible to connect the fire alarm panel and suitable for land line and mobile phones - 02 Nos Location: Localizer & Glide Path Note :- (1) Room No. 1 :- Equipment Room (LxWxH) : 5.0m X 4.04 m X 3.50m (Avg. H) = 63.53 m3 & Room No. 2 :- Battery Room (LxWxH) : 5.0 m X 3.72 m X 3.50m (Avg. H) = 26.40 m3 (2) Independent fire suppression system shall be provided for each rooms. (3) Room volume subject to tolerance of ±10%

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