Construction of Car Parking and ancillary Building at Land PT No.162 at Goa Airport SH Electrical Works

Amount

SH I : WIRING WORKS 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 B

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

Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 2 Nos. 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 medium class PVC conduit as required.

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

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. 25 mm

Supplying and fixing suitable size GI box with modular plate and cover infront 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 size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.

1 or 2 Module (75mmX75mm)

8 Module (225mmX75mm)

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

3 pin 5/6 A socket outlet

15/16 A switch

6 pin 15/16 A socket outlet

Telephone socket outlet

Electronic type fan regulator

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

Supplying and fixing of following ways surface/ recess mounting, Horizontal 415 V, SPN/TPN MCB distribution board of sheet steel, dust protected, duly powder painted, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required.

8 way SPN, Double door

4 way TPN, 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

Double pole

Four pole

Supply of 4' long surface/suspended waterproof IP 65 protection corrosion resistance industrial LED luminaire with PolyCarbonate housing and diffuser suitable for two nos. 4 ft. T8 LED tubes along with the 20 W LED polycarbonate T8 tubes with in-built driver with metal heat sink suitable for operations at 230+/-10% Volts, 50 Hz, PF>=.95;. complete as required.

Supply of Surface mounted LED Batten fitting in extruded aluminium housing along with 1 no. 20 Watt T8 LED tube 4' long suitable for operations at 230+/-10% Volts, 50 Hz., PF>=.95 complete as required.

Supply of surface mounted Bulkhead 10W ±10% (nominal) LED luminaire IP65 including driver; heat sink, polycarbonate or similar cover etc prewired,suitable for operations at 230+/-10% Volts, 50 Hz.PF>=.95 complete as required.

Supply of ceiling fans of approved makes of 1200mm sweep 5 star rating capacitor type complete with 30 cms down rod canopies, hanging shackles and blades suitable for use on 220/240 volts 50hz single phase AC supply confirming to ISS: 374/1979 with upto date amendments (Class - I) complete as required.

Supply of 300mm sweep, 900 rpm heavy duty exhaust fan suitable for 230/240 volts, 50hz, single phase A.C supply with all accessories including louvers, shutters etc as required.

Installation, testing and commissioning of pre-wired, LED fittings 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 ceiling fan of 1200 mm/1400 mm sizes, 5 star rating complete with down rod, canopies, hanging shackles, blades, capacitor 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 450mm by making suitable opening in the existing wall, including making the hole to suit the size of above fan, making good the damage, fixing louvers and shutters, connection, testing, commissioning etc as required.

ERECTION OF STREET LIGHT POLES AND SITC OF LED STREET LIGHT: Supply, Erection, Testing and Commissioning of hOT dipped galvanized octagonal Street light pole of 7 metre long made out of 3mm thick sheet having top dia 70 mm and bottom dia 130 mm with double arm of size 1 metre complete with 12 mm thick MS sheet base plate of size 220 mm X 220 mm i/c stiffner and 04 Nos. foundation bolts of size 20 mm dia and 750 mm long and door provision of size 75 x 400mm for cable entry as per techincal specification including errection on the existing CC pedestal etc complete as required. The pole shall be installed in RCC foundation 1:2:4 (i.e 1 cement : 2 coarse sand: 4 graded stone) of size 500 x 500 x 1000 mm including excavation & refilling in soil/hard rock/concrete with the help of breaker machine by laying iron barmesh fabricated with 8 mm, 10 mm & 12 mm dia iron bar as per the manufacturer design complete as required. (cost of the foundation to be included in the item)

Supply of Pole mountable outdoor type 70 Watt ± 10% (nominal) LED street light fixture with minimum lumens output of 7700 lumens, minimum lifetime of 50000 burning hours and having aesthetically designed pressure die cast extruded aluminium/aluminium alloy housing, heat sink with general spread optics having IP-66 including accessories such as LED of approved make, electronic gear/driver with surge voltage, open/short circuit protections and power factor correction facility suitable for operation on 140 V to 280 V AC and frequency 50Hz +/-5% etc. complete as per approved makes & enclosed technical specifications.

Erection of LED street light fitting on existing pole of height upto 10mtr. from ground level including supplying and drawing three core 1.5 sq.mm FR PVC insulated copper conductor cable in the pole from fitting to pole junction box including connection, testing and commissioning etc. complete as required.

SERVICE CONNECTION Supply of following size LT power cable of 1.1 KV grade aluminium conductor XLPE insulated PVC sheathed armoured cable confirming to IS 7098 Part I-1988 with upto date amendment as required.

3.5C x 120 sq. mm.

4C x 16 sq. mm.

2 C x 10 Sqmm.

Supply of following dia (O.D.) DWC HDPE duct conforming to IS 14930 (part 2) along with couplers etc. complete as required.

Laying of DWC/HDPE pipe (High Density Polyethylene) upto 110mm dia. direct in ground up to a depth of 60 cm including excavation in hard rock and refilling the trench complete with fitting, cutting and jointing etc. as required.

Laying of DWC/HDPE pipe (High Density Polyethylene) upto 110mm dia. direct in ground up to a depth of 60 cm under hard/concrere/bituminous surface including breaking of all type of surface and repairing the same with providing and laying 100mm thick in position cement concrete of 1:3:6 ( i.e 1 cement: 3 coarse sand: 6 graded stone) including refilling the trench complete as required.

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 Sqmm.

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

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders or angle iron floor mounting supports including G.I. bolts & nuts, etc as required. 300 mm width X 50 mm depth X 2.0 mm thickness

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3.5C x 120 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 120 sq.mm.

4 x 16 sq.mm.

2 x 10 sq.mm.

OUTDOOR FEEDER PILLAR Design, Supply, Installation, Testing and Commissioning of outdoor type double door feeder pillar, cubicle type, made out of 2mm thick CRCA sheet steel, totally enclosed, IP-55 protection free standing, dust and vermin proof, compartmentalized, powder coated painting suitable for operation on 3 phase and neutral, 415V, 50 Hz AC system with busbars, mechanical interlocking between the incomer MCCBs & BUS coupler MCCB, interconnections complete as required and as per specifications. Incomer and Bus coupler (a) 100A, 25KA (Ics=100%Icu) thermal magnetic release type 4 Pole MCCB with suitable size Spreader terminals in both end for cable termination, Extended rotary operating mechanism and having over load and short ckt. protections - 03 Nos. (2 incomers and 1 bus coupler) (b) Multifunction meter (VAF+PF) with RS485, Cl-0.5 - 02 Nos. (c) LED type indication lamps (R-Y-B) - 02 Sets. (d) Mechanical Interlocking (3 Locks & 2 keys system) - 01 set. Busbar (a) 200A, 4 strip TPN high conductivity aluminium bus bars - 01 set. Outgoings (a) 40 A, 18 KA (Ics=100%Icu) thermal magnetic release type 2 Pole MCCB with suitable size Spreader terminals in both end for cable termination, Direct rotary operating mechanism and having over load and short ckt. protections - 04 Nos. (b) 40A, 25KA (Ics=100%Icu) thermal magnetic release type 4 Pole MCCB with suitable size Spreader terminals in both end for cable termination, Direct rotary operating mechanism and having over load and short ckt. protections - 02 Nos. (c) 40 A 3 pole contactor.- 1no. (d) Astronomical time switch- 1 no. [Only PTTA Type of Feeder Pillar of approved make is acceptable]

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 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. thimble excavation and re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/submain wiring/ cable as required.

Yash Energy Pvt. Ltd

Awasthi Electric Works