Replacement of ILS at Begumpet Airport, Hyderabad. Sub Head- Provision of Electrical works including AC units etc.

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 medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. Group A.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. a). 2 X 1.5 sq. mm + 1 X 1.5 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 medium class PVC conduit as required. a) 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 medium class PVC conduit as required. a) 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 medium class PVC conduit as required. a) 4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC Insulated copper conductor single core cable as earth wire in existing surface/ recessed steel conduit including dismantling as required. Group A

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a). 3 x 1.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a). 3 x 2.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a). 3 x 4 sq. mm

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 A 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 5/6 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing 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. a) 20 mm dia

Supply of 20W LED fixture (Size not less than 1200x108x62mm) 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.

Supply of 36W LED fixture (Size not less than 595x595x65mm) Ultra modern designed acchitectural LED luminarie which provides soft-light and glare free symmetrical illumination suitable for Armstrong/Grid ceiling. LED luminaire shall be suitable for 230V, 50Hz. 1-Phase AC supply as required.

Supply & fixing of 30W LED Energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embeddded PC cover having IP65 protection and impact resistance of K7, suitable for single phase, 230 volts, 50 Hz, AC supply, and supplying and fixing of 40 mm dia X 2.00 meter long G.I. pipe (medium class) bracket for mounting of above fitting on wall including bending the pipe to the required shape, 2 Nos. of suitable size flat iron clamps with nuts, bolts and washer, painting and including wiring (upto 2.0mtrs) with 3x1.5 Sq.mm copper conductor and complete as required.

Supply of pedstal fan of 400mm sweep, 1350 RPM with control ON-OFF, variable speed modes, oscillation control, hight adjustable, balanced 3 leaf suitable for operation on 230volts, 50hz, AC power supply etc as required.(Make: Havells, Model: Swing or similar from list of approved makes)

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.

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

Dismantling of existing wires/Ceiling fan/ exhaust Fan/switch board etc., as required

Supplying & laying of 2 x 1.5 sqmm FRLS armoured cable, 600 / 1000V rated with annealed copper conductor as per applicable IS standared complete as required.

Supplying and fixing 4 way (4+12), Double Door, three pole and neutral, Vertical Loadline, prewired, sheet steel, MCB distribution board, 415 volts, on surface/recess, complete with loose wire box, terminal blocks, duly prewired with suitable size FRLS PVC insulated copper busbar, neutral link, earth bar, din bar, detachable gland plate, interconnections and powder painted including earthing etc. as required.(But without MCB/RCCB/Isolator)

Supplying and fixing 6 A to 32 A rating, single pole, 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.

Supplying and fixing of 63A rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as equired.

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. (but with charcoal/ coke and salt ) 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. himble excavation and re-filling as required.

Supplying and fixing 25 amps, 240 volts, SPN industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 amps “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 Three phase Surge protection (MOV, plug in type) capable with Neutral Earth of carrying nominal discharge of 100KA (block MOV), 8/20 micro second surge, protection level of 1.5KV in IP55 grade enclosure, complete with suitable safety circuit breaker, base interconnection with copper cable, end terminations etc., as per specifications enclosed (First stage protection to be provided at power entry point) Make : Tercel

Providing of earth pits material using ISOGEL earth enhanced compound of 20kgs. ISOROD advanced chemical earth rod made with k type copper tube of 2.5” dia., 8fts. Long, 1.6mm thick installed vertically or horizontally as per the site conditions complete with flanges bends top cover heavy duty plastic inspection chamber including excavation and refilling etc as required. Make: Tercel.

Providing and fixing of copper tape/strip of size 25x3mm onsurface/existing pipe for loop earthing for site earthing and bonding etc., as required in 40mm dia GI pipe i/c supply and laying as per site requirement.

Supply of 2.0 Ton Split type 5 Star Inverter Air-conditioner unit (Rated cooling capacity 6000 Kcal/hr) conforming to IS: 1391 (Part -2) fitted with hermetically sealed rotary compressor operating on Eco Friendly refrigerant suitable for operation on 230 V, 50Hz, single phase, AC supply capable of performing the functions as cooling, dehumidifying, air circulating and filtering including fixing the outdoor unit on a fabricated MS stand/wall Bracket/Brick foundation as per the site requirement The supply of unit shall include the copper pipings , power cables for interconnnecting between the indoor unit and out door unit as per standard manufaturer design ( ie., up to 3 mtrs ) including the drain pipes, first charge of refrigerant etc as required. (As per list of approved makes).

Supply, Installing, Testing and Commissioing of Split type, 1.5 TR Airconditioner (cooling capacity: minimum 4500 Kcal/hr) of 5 star rating Inverter type Hi-Wall Split 1.5 Ton non ductable fan coil unit (indoor unit), condensing unit(outdoor unit) with rotary compressor suitable for operation on 1phase, 230V±10% , 50HZ, AC power supply including fixing the outdoor unit on a fabricated MS stand/wall Bracket/Brick foundation as per the site requirement . The supply of unit shall include the copper pipings , power cables for interconnnecting between the indoor unit and out door unit as per standard manufaturer design ( ie., up to 3 mtrs ) including the drain pipes, first charge of refrigerant etc as required. (As per list of approved makes). a) Insulated copper pipe --- Liquid Line. b) Insulated copper pipe ---- Suction Line. c)3 core x 2.5 sqmm PVC insulated copper wire. d)Suitable size of casing and capping/PVC pipe for covering the refrigerant line for above (a), (b) & (c) .

Supply and Installation of following copper pipe for suction and delivery line with all accessories suitable for 1-phase, 1.5TR/2.0TR Split AC's i/c Insulation, power & Control cabling etc. as required. a) Insulated copper pipe - Liquid line b) Insulated copper pipe - Suction c) 3C X 2.5 sqmm copper conductor cable d) Insulation Foam tubing for covering the refrigerant lines in (a) & (b) e) Suitable size of casing and capping/PVC pipe for covering the refrigerant line of above (a),(b) & (c)

Supply, installation, testing and commissioning of wall mounting type, 4 KVA Capacity, single phase, automatic line voltage stabilzer, suitable operation on 170 volts to 270 volts AC input ,200 volts to 240 volts AC output, single phase, 50Hz AC power supply with built in time delay, high voltage cut off, and low voltage cut off at 145 volts and input/output/trip indications and suitable for application of 1.5 Ton Air conditioning unit etc. as required.

Supply and Installation of following size PVC pipe for drain line with all accessories, etc. as required.a) 20 mm dia (for 1.5TR/2.0 split AC)

INDUSTRIAL ELECTRICALS AND CONTROLS

Standard Airconditioning and Refrigeration Engineers

CHENNAI ENGINEERING SERVICES