construction of ILS at kalaburagi Airport SH Electrical works

Amount

Supply of 20W LED fixture surface and wall mounted LED batten, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver. LED luminaire shall be suitable for 230V, 50Hz. 1-Phase AC supply as required. (LED and Driver should meet AAI specifications)(Make: Havells model: LUMILINEPLUSNEO20WLED865SPCSSIND) or equivalent

Supply of 40 watts LED outdoor type light fitting with pressure die cast aluminum housing, heat resistant glass, High power LEDs with Secondary optics, IP67 protection indulding integral control driver with top opening driver cover operates on single phase ,230 Volts, 50HZ, AC power supply etc. complete as required.(Make: crompton model:LSTS-40-CDL-M) or equivalent

Supply of 300mm , 1400RPM Heavy Duty Exhaust fan with 4 blades, bird protective guard and all other required accessories suitable for working at 230Volts, 50HZ, single phase, AC supply etc. as required. ( Make: Havells or equivalent from list of approved makes)

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 B

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

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

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

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 modular socket outlet and 5/6 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earthbar, din bar for mounting MCB’s (but without MCB’s and incomer ) as required . 8 Way (4 + 4+24), TPN, MCB DB, Double Door

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 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). 12 way, 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. Double Pole

Supplying and fixing of 63 Amp rating, four poles, (three phase and neutral) 415 Volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, four pole, 63A (three phase and neutral), 415 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Installation, testing & commissioning of 40 W LED type outdoor light fixture on single arm G.I bracket including provided 600mm length G.I bracket to be fixed on the outside cornors of the building with clamps, connections with 3C x 1.5 sq.mm FRLS PVC sheathed copper conductor, single core cables from lighting Point etc., complete as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting/LED fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of 300mm Sweep, High Speed, Powder coated robust metalic exhaust fan with bird guard, including necessary accessories, wiring with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. complete as required

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 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). 8 way, Double Door

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top along with 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supply, installation, testing and commissioning of addressable type Fire Alarm control Panel having minimum one loop suitable for connecting sensors, manual call Points, Hooters and Response indicators operation on 230 Volts, 50 Hz power supply, display to indicate fire and normal operation & power supply status, push button for accept and Reset, sealed lead acid batteries with minimum 24V DC backup minimum 2hrs on alarm mode & normal operation mode with battery charger etc., shall be complete as required. Panel shall have necessary provision for connecting and functioning with auto dialer etc. as required

SITC of auto dialer with all necessary accessories including connections etc. as required.

Supply & fixing of manual call Point complete with all accessories including connections of etc. as required

SITC of Hooter with base plate etc. as required..

Supply & fixing of Photoelectric, Multi sensor smoke detectors along with mounting base with unique optical sensing chamber, visible LED's complete with all accessories including connections etc. as required. (As per approved makes list)

SITC of Response Indicator in the existing false ceiling etc. as required.

Supply and laying of 20 mm dia MS steel conduits ISI Marked red painted with all fittings and saddles for drawing control cables on surface /recess/above false ceiling/concealed. etc. as required

Supply and laying of XLPE insulated PVC sheathed/XLPE armoured control cable of size FRLS 2Cx1.5sq.mm copper conductor cable 650/1100V grade as per IS 7098 (Part-1)1988 in the existing conduit as required.

Supply of single phase 1.5 Ton 5 star rating Split Air conditioner of wall mounting inverter type consisting of non-ductable single type room evaporator unit (copper coil) with cordless remote control and one number outdoor condensing unit comprising of compressor and Refrigerant R 410A, suitable for operation on 230V, 50Hz. AC supply i/c supply of all accessories i.e. copper pipe, interconnecting cable, drain pipe, full charge of refrigerant etc., as required.

Installation, testing and commissioning of single phase 1.5 Ton split air conditioner of high wall mounting type with minimum 5 star rating including fixing the condenser unit on raising stand and fixing of evaporator unit including providing and making inter connections between evaporator unit and condenser unit up to a length of 3 mtrs etc. as required.

Supply and fixing of following for interconnections between evaporator unit and condensing unit (extra length) for 1.5 ton Ac, as required as per OEM. i. 1/4"dia copper pipe with insulation or as per OEM. ii. 1/2" copper pipe with insulation or as per OEM. iii. 2 x 2.5 sq. mm + 1.5 sq.mm copper conductor cable or as per OEM.. iv. Rigid PVC pipe / PVC Trunking of suitable size for covering the refrigerant line for above

Providing and laying of 25 mm CPVC drain pipe pipe for 1.5 TR split type A.C units with necessary saddles complete etc. as required.

Supply and fixing of 4 KVA Voltage stabilizer wall mounting type suitable for 1.5 ton split unit with in put volt range 170V to 270 V & output 220 +10% etc., as required

Supply,Installation,Testing and Commissioning of Automatic 24 HRs Programmable Timer suitable to 1.5TR to 2 TR capacity split AC units for running alternately etc. as required

Excavation of the cable trenches in hard rock not exceeding 1.5 metres in width, and lift upto 1.5 metres, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 metres

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 / Stoneware / GI pipe / HDPE / DWC Pipe as required. Upto 35 Sq.mm

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 / Stoneware / GI pipe / HDPE / DWC Pipe as required. Above 185 Sq.mm and upto 400 Sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in masonnary open duct etc as required. Upto 35 Sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in masonnary open duct etc as required. Above 185 Sq.mm and upto 400 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)

Providing and fixing of 50 mm dia G.I. pipe (medium class) in ground complete with G.I. fittings in existing trench etc as required.

Providing, laying and fixing of 100 mm dia G.I. pipe (medium class) in ground complete with G.I. fittings in existing trench etc as required.

Supplying and laying of 120 mm dia (OD-120 mm & ID-103 mm nominal) DWC HDPE 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. direct in ground (75 cm below ground level) i/c excavation and refilling the trench but excluding sand cushioning and protective covering etc. complete as required.120 mm dia (OD-120 mm & ID-103 mm nominal)

Supplying and making end termination with brass Double compression gland and aluminium lugs for 31/2 x 300 Sq.mm (70 mm) size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

Supplying and making end termination with brass compression gland and aluminium lugs for 4 x 16 Sq.mm (28 mm) size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required.

Supply of 3½ x 300 Sq.mm straight through joint with heat shrinkable kit including ferrules and other jointing materials for PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone agreegate 20 mm nominal size) of size 60 cm x 60 cm at the bottom and 50 cm x 50 cm at the top with a thicknes of 10 cm i/c inscription duly engraved as required.

Design, fabrication, assembling, supply, installation, testing and commissioning of Indoor panel cubicle type made of 14SWG CRCA sheet steel totally enclosed IP-42,free standing,floor mounted compartmentalized with powder coated painting suitable for operation on 3 phase,415Volts, 4 wire 50 Hz AC supply system as per specifications and drawings as required . i) (Incomer) a) 200 A, 35 KA (Ics), 415V, Four pole MCCB with microprocessor release, front operated rotary handle - 02 nos. ii) TPN SPD, type-2, Uc = 275 V, Imax = 50 KA ( 8/20µs) with isolating MCB & indicators = 02 no's iii)Auto transfer switch 200A,4-pole -01No iv) (Outgoing): a)160 A, 35 KA (Ics), 415V, Four pole MCCB with microprocessor release, front Operated rotary handle - 01nos. b)63 A, 35 KA (Ics), 415V, Four pole MCCB with microprocessor release, front operated rotary handle - 03nos. c)200 Amps TPN Aluminium Busbar. d)Necessary internal wiring &earthing strip as per speifications e)Rail mounted terminal connectors 2.5 sq.mm -14no.s f) Heavy duty power terminals for termination of outgoing cable suitable for 3.5x35 Sq.mm AL/CU cable. v) Metering / Indication a) LED indication Lamps ( RYB) with SP MCB protection = 2 Sets. b) Digital Multifunction meter, 3 phase, 5A, class -1 with tape insulated CTs (200/5) = 02 Set. c) ON-OFF indication lamps (LED type) -6 Sets d)MV Power Digital Data logger for current, voltage etc. with at least 3 days record - 01 no

Earthing with G.I. 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.

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

Providing and fixing 25 mm x 5 mm GI strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connections etc. as required.

Supply of Floor mounted water dispenser of flow rate 20 litres/hr hot,cold and normal suitable for supply voltage of 230V single phase

Providing and fixing following rating and breaking capacity MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 200 A 36 KA Four pole

Supply of following size 1.1 KV grade XLPE insulated, PVC innersheathed, unarmoured Copper conductor power cable conforming to IS 7098 (Part 1) amended upto date. 4 x 4 Sq.mm

Supply & fixing of LED Aviation Obstacle fixture Light low intensity Type-A Steady RED light output for night marking as per ICAO Annexure-14, etc. as required.

Supply & fixing weather proof junction boxes ( 130 mm X 180mmX 77 mm) IP66 to including to accommodate 5A (02 Nos.) & 15A (02Nos.) switch sockets etc. as required.

Shantha ELectricals and Engineers Pvt Ltd