Installation of ILS at Rajahmundry Airport, Sub-Head_Electrical Works

Amount

Glide Path Hut Outdoor Panel Design, Fabrication, Supply, Installation, Testing & Commissioning of cubicle type, Totally enclosed, double door with sloped roof, Outdoor type (IP54 or higher), floor mounted, suitable for 415 V 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentised design from CRCA sheet steel of 2 mm thick, 3 mm thick for gland plates i/c cleaning and finishing complete 7 tank process for powder coating in approved shade, extendable type TPN aluminium alloy busbars of high condectivity, DMC/SMC busbar supports, entire panel shall have a common copper earthbar of size 20mm X 3 mm at the rear with 2 Nos. earth studs, solid connection from main busbar to switchgears with require size of aluminium busbar & control wiring with 2.5(CT)/1.5(PT) sqmm FRLS insulated copper conductor cable, cable alleys, cable gland plates i/c accessrories as per specification and providing switchgears, metering instruments etc. for following to the panel. Note: Extended Bus Bars with sufficient clearance shall be provided for Incommer section of MCCBs to receive 3.5C x 240Sqmm. Armoured Aluminium Cable. Incomers: a) 200 A, 25 KA, 04 Pole Adjustable Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C and E/F Protection with with front operated rotary handle - 02 nos. b) Digital Multifunction meter, 3 phase, 5A, class -1 with cast resin/ tape insulated CTs (200/5)- 02 Sets. c) LED indication Lamps ( RYB) with SP MCB protection -2 Sets. d) ON-OFF indication lamps (LED type) -2 Sets Bus Coupler: 200 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L and S/C fault Protection with with front operated rotary handle - 01 no. ( Mechanically interlocked with Incomers) 250 A, Aluminium Bus bar, Four pole with Fiber glass insulated support & Heat shrinkable color coded insulation sleeves etc Out goings: a) 100 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 03nos. b) 63 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 03nos. c) ON-OFF indication lamps (LED type) -6 Sets d) Space for 02 Nos. 63 A MCCB

Localizer Hut side Outdoor Panel Design, Fabrication, Supply, Installation, Testing & Commissioning of cubicle type, Totally enclosed, double door with sloped roof, Outdoor type (IP54 or higher), floor mounted, suitable for 415 V 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentised design from CRCA sheet steel of 2 mm thick, 3 mm thick for gland plates i/c cleaning and finishing complete 7 tank process for powder coating in approved shade, extendable type TPN aluminium alloy busbars of high condectivity, DMC/SMC busbar supports, entire panel shall have a common copper earthbar of size 20mm X 3 mm at the rear with 2 Nos. earth studs, solid connection from main busbar to switchgears with require size of aluminium busbar & control wiring with 2.5(CT)/1.5(PT) sqmm FRLS insulated copper conductor cable, cable alleys, cable gland plates i/c accessrories as per specification and providing switchgears, metering instruments etc. for following to the panel. Note: Extended Bus Bars with sufficient clearance shall be provided for Incommer section of MCCBs to receive 3.5C x 400Sqmm. Armoured Aluminium Cable. Incomers: a) 200 A, 25 KA, 04 Pole Adjustable Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C and E/F Protection with with front operated rotary handle - 01 no. b) Digital Multifunction meter, 3 phase, 5A, class -1 with cast resin/ tape insulated CTs (200/5)- 01 Set. c) LED indication Lamps ( RYB) with SP MCB protection -1 Set. d) ON-OFF indication lamps (LED type) -1 Set 250 A, Aluminium Bus bar, Four pole with Fiber glass insulated support & Heat shrinkable color coded insulation sleeves etc Out goings: a) 100 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 02nos. b) 63 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 02nos. c) ON-OFF indication lamps (LED type) -4 Sets d) Space for 02 Nos. 63 A MCCB

DVOR Outdoor Common Panel for Localizer & Glide Path Design, Fabrication, Supply, Installation, Testing & Commissioning of cubicle type, Totally enclosed, double door with sloped roof, Outdoor type (IP54 or higher), floor mounted, suitable for 415 V 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentised design from CRCA sheet steel of 2 mm thick, 3 mm thick for gland plates i/c cleaning and finishing complete 7 tank process for powder coating in approved shade, extendable type TPN aluminium alloy busbars of high condectivity, DMC/SMC busbar supports, entire panel shall have a common copper earthbar of size 20mm X 3 mm at the rear with 2 Nos. earth studs, solid connection from main busbar to switchgears with require size of aluminium busbar & control wiring with 2.5(CT)/1.5(PT) sqmm FRLS insulated copper conductor cable, cable alleys, cable gland plates i/c accessrories as per specification and providing switchgears, metering instruments etc. for following to the panel. Note: Extended Bus Bars with sufficient clearance shall be provided for Incommer section of MCCBs to receive 3.5C x 400Sqmm. Armoured Aluminium Cable. Incomers: a) 250 A, 36 KA, 04 Pole Adjustable Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C and E/F Protection with with front operated rotary handle - 02 nos. b) Digital Multifunction meter, 3 phase, 5A, class -1 with cast resin/tape insulated CTs (250/5)- 02 Sets. c) LED indication Lamps (RYB) with SP MCB protection -2 Sets. d) ON-OFF indication lamps (LED type) - 2 Sets Bus Coupler: 250 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L and S/C fault Protection with with front operated rotary handle - 01 no. (Mechanically interlocked with Incomers) 300 A, Aluminium Bus bar, Four pole with Fiber glass insulated support &Heat shrinkable color coded insulation sleeves etc Out goings: a) 100 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 03nos. b) 63 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 03nos. c) ON-OFF indication lamps (LED type) -6 Sets d) Space for 02 Nos. 63 A MCCB

Power House Sub Essential Panel Design, fabrication, assembling, supply, installation, testing and commissioning of cubicle type LT panels, free floor standing/wall mounted as per site condition suitable for 415 V 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentised design from CRCA sheet steel of 2 mm thick, IP 42, 3 mm thick for gland plates i/c cleaning and finishing complete 7 tank process for powder coating in approved shade, extendable type TPN aluminium alloy busbars of high condectivity, DMC/SMC busbar supports, entire panel shall have a common copper earthbar of size 20mm X 5 mm at the rear with 2 Nos. earth studs, solid connection from main busbar to switchgears with require size of aluminium busbar & control wiring with 2.5(CT)/1.5(PT) sqmm FRLS insulated copper conductor cable, cable alleys, cable gland plates i/c accessrories as per specification and providing switchgears, metering instruments etc. for following to the panel. Incomer : a) 400A, FP, 36kA MCCB (Ics=100%Icu) with O/L, S/C & E/F Protection with Adjustable Thermal magnetic release with front operated rotary handle - 02 nos b) Digital Multifunction meter, 3 phase, 5A, class -1 with cast resin/ tape insulated CTs (400/5 A) - 02 set c) LED Phase(RYB) Indication lamp with control MCBs - 02 Sets d) ON, OFF indication lamps (LED type) - 02 sets Buscoupler : 400A, FP,36kA MCCB (Ics=100%Icu) with with O/L and S/C fault Protection with Thermal magnetic release with front operated rotary handle - 01 No. (Mechanically interlocked with Incomers) Busbar:500 A, Aluminium Bus bar, Four pole with Heat shrinkable color coded insulation sleeves etc. - 1set Out goings: a) 250 A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 2 Nos b) 200A, FP, 25 kA MCCB (Ics=Icu) with Thermal magnetic release having O/L & S/C protection with rotary handle - 2 Nos c) 125A, FP, 25 kA MCCB (Ics=Icu) with Thermal magnetic release having O/L & S/C protection with rotary handle - 3 Nos d) 100A, 25 KA, 04 Pole Thermal magnetic release MCCB (Ics=100%Icu) having O/L ,S/C Protection with with front operated rotary handle - 3 Nos e) Space for 02 No. MCCB of 250A rating f) Digital type ammeter with cast resin/ tape insulated CTs - 10 Nos g) ON, OFF indication lamps (LED type) -10 sets

Supply, installation, testing and commissioning of 400A, 36 kA, Ics=100%Icu, thermal magnetc release 4P MCCB with OC,SC fault protection, spreader terminals and extended rotary handles fixed on existing compartment of MV Panel including providing suitable rating Aluminium Busbar to connect with common busbar and to receive out going cables and making connections etc., complete as required.

Supply, installation, testing and commissioning of 250A, 36 kA, Ics=100%Icu, thermal magnetc release 4P MCCB with OC,SC fault protection, spreader terminals and extended rotary handles fixed on existing compartment of MV Panel including providing suitable rating Aluminium Busbar to connect with common busbar and to receive out going cables and making connections etc., complete as required.

Supply of following size XLPE insulated PVC sheathed aluminum conductor armoured power cable of 1.1KV grade confirming to IS 7098 (PART-I) with upto date amendments as required. 3.5C X 400 Sq.mm

Supply of following size XLPE insulated PVC sheathed aluminum conductor armoured power cable of 1.1KV grade confirming to IS 7098 (PART-I) with upto date amendments as required. 3.5C X 240 Sq.mm

Supply of following size XLPE insulated PVC sheathed aluminum conductor armoured power cable of 1.1KV grade confirming to IS 7098 (PART-I) with upto date amendments as required. 3.5C X 95 Sq.mm

Supply of following size XLPE insulated PVC sheathed aluminium conductor armoured power cable of 1.1KV grade confirming to IS 7098 (PART-I) with upto date amendments as required. 3C X 10 Sq.mm

Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed/XLPE aluminum conductor cable of 1.1 KV grade as required. 3.5C X 400 Sq.mm(82mm)

Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed/XLPE aluminum conductor cable of 1.1 KV grade as required. 3.5C X 240 Sq.mm

Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed/XLPE aluminum conductor cable of 1.1 KV grade as required. 3.5C X 95 Sq.mm

Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed/XLPE aluminum conductor cable of 1.1 KV grade as required. 3C X 10 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/ METAL/HDPE 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/ METAL/HDPE pipe as required. Above 35 Sq.mm upto 95 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/ METAL/HDPE pipe as required. Above 185 sq.mm upto 400Sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct 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 masonry open duct as required. Above 35 Sq.mm upto 95 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 masonry open duct as required. Above 185 sq.mm upto 400Sq.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/Cable Tray 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 on wall surface/Cable Tray as required. as required. Above 185 sq.mm upto 400Sq.mm

Supply and making of straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed/XLPE aluminum conductor cable of 1.1 KV grade as required. 3.5C X 400 Sq.mm

Supply and making of straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed/XLPE aluminum conductor cable of 1.1 KV grade as required. 3.5C X 240 Sq.mm

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50cm at the top with a thickness of 10cm including inscription duly engraved as required.

Supplying of 120 mm dia.(Outer) size, DWC HDPE pipe, ISI marked conforming to IS 14930 Part II with upto date amendments etc as required.

Supplying of 110 mm dia.(Outer) size, DWC HDPE pipe, ISI marked conforming to IS 14930 Part II with upto date amendments etc as required.

Supplying of 63 mm dia.(Outer) size, DWC HDPE pipe, ISI marked conforming to IS 14930 Part II with upto date amendments etc as required.

Laying of 120 mm nominal dia DWC HDPE pipe with all accessories like socket, bend, couplers etc,.complete with fitting and cutting, jointing etc, direct in ground (80 cm below ground level) including excavation and refilling the trench after laying pipe and providing all accessories i.e Socket, bend, couplers etc., complete as required.

Laying of 110 mm nominal dia DWC HDPE pipe with all accessories like socket, bend, couplers etc,.complete with fitting and cutting, jointing etc, direct in ground (80 cm below ground level) including excavation and refilling the trench after laying pipe and providing all accessories i.e Socket, bend, couplers etc., complete as required.

Laying of 63 mm nominal dia DWC HDPE pipe with all accessories like socket, bend, couplers etc,.complete with fitting and cutting, jointing etc, direct in ground (80 cm below ground level) including excavation and refilling the trench after laying pipe and providing all accessories i.e Socket, bend, couplers etc., complete as required.

Excavation of existing Bituminous/ Concrete road including disposal of material within 50 mtrs lead and providing & laying in position 1:2:4 (1 cement : 2 Coarse sand : 4 Graded stone aggregated of 20 mm nominal size all works up to plinth level to fill up the excavated Bituminous/ Concrete road after laying of the cable complete etc. as required.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation for LT panel /road crossing/foundation for cable chamber etc as required.

Earthing with G.I. earth plate 600mm x 600mm x 6 mm thick, including accessories, and providing 300x300x450(H) mm RCC earth pit chamber suitable to receive 6mm thick MS chequered plate with handle,strengthening & compaction of soil below the earth pit chamber including providing suitable ratio PCC, providing & laying positional cement concrete (1:2:4) of depth 100mm surrounding the earth pit chamber covering surface area of 01 Sqmtr,including providing and fixing of reducer water funnel with wire mesh arrangement for watering etc. with charcoal/coke and salt as required.

Earthing with Copper earth plate 600mm x 600mm x 3 mm thick including accessories, and providing 300x300x450(H) mm RCC earth pit chamber suitable to receive 6mm thick MS chequered plate with handle,strengthening & compaction of soil below the earth pit chamber including providing suitable ratio PCC, providing & laying positional cement concrete (1:2:4) of depth 100mm surrounding the earth pit chamber covering surface area of 1 Sqmtr,including providing and fixing of reducer water funnel with wire mesh arrangement for watering etc. with charcoal/coke and salt 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/HDPE Pipe/ cable as required

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre 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 50mm)

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· Copper strip in 40 mm dia G.l. pipe from earth electrode including connection with G.l. nut, bolt, spring, washer excavation and refilling etc. as required.

Providing· and fixing 25 mm X 5 mm· G.l. strip in 40 mm dia G.l. pipe from earth electrode including connection with G.l. nut, bolt, spring, washer excavation and refilling etc. as required.

Providing and fixing 25 mm X 5 mm copper. strip on surface or in recess in Existing G.I pipe/Hume Pipe/ Open Trench for connections etc. as required

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

Supply, installation, testing and commissioning of conventional type Fire detection & alarm control panel having minimum of 2 zones for connecting multi sensor detectors, manual call points, Hooters etc suitable for operation on 220 Volts, 50 Hz AC power supply, LED indicators to indicate fire and normal operation & power supply status, push button for accept and Reset, maintenance free batteries with minimum 1 hour backup on alarm mode & 8 hours on 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.

Supply, installation, testing and commissioning of auto dialer with all necessary accessories including connections, modules if any required for integrating with Conventional Fire Alarm Panels etc. complete as required.

Supply, installation, testing and commissioning of weather proof conventional type manual call point (UL Listed) complete with all accessories including connections etc. complete as required.

Supply, installation, testing and commissioning of weather proof conventional type Hooter cum strobe with base plate etc. complete as required.

Supply, installation, testing and commissioning of conventional type Photoelectric Multi Sensor smoke detectors (UL Listed) along with mounting base with unique optical sensing chamber, visible LED's, complete with all accessories including connections etc. as required.

Supplying and fixing of 20 mm steel conduit along with all fittings and accessories in surface/recess including painting using red colour incase of surface conduit, or cutting the wall and making good the same in case of recessed conduit etc. complete as required.

Supplying and drawing of 2 X 1.5 Sqmm FRLS insulated copper conductor single core cable in the existing surface/ recessed steel conduit/flexible conduit, including terminations etc. complete as required.

Supply of 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 R32/ R 410A, suitable for operation on 230V, 50Hz. AC supply i/c supply of all accessories i.e. copper refrigerant pipe, insulation, interconnecting cable, drain pipe, full charge of refrigerant etc., complete as required.

Installation, testing and commissioning of the 1.5 Ton split air conditioner of high wall mounting type including fixing the condenser unit on existing 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. complete 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 + 2.5 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 UPVC drain pipe for 1.5 TR split type A.C units with necessary saddles complete etc. as required.

Supply, Installation, testing and commissioning of 4 KVA voltage stabilizer, electronic type, wall mountable to give constant output of 230V for wide input range of 150 V to 285 V with time delay, high/low cut off, zero correction technology, output voltage correction mains turn on delay etc. complete as required.

Supply and Installation of MS stand with powder coated/Concrete Pedestral suitable to receive 1.5/2TR outdoor unit of Split AC Units etc. complete as required.

SITC of Digital Dynamic AC Timers latest micro controller based technology with Auto/manual facility for cyclic operation of 02 Nos. suitable upto 2 Ton split Air Conditioners each of any make, Digital display of On/Off status, Parameters of AC's, Heavy Duty Relays & connectors etc. complete as required.

Supplying and fixing of nominal 2 mm thick PVC synthetic, electric insulated mats along with suitable adhesive/chemibond, having breakdown strength of 30 KV, no adverse effect of mineral oil, high insulation resistance (Minimum 10,000 M Ω on wet condition with 5 KV meggar) i/c providing water proofing of floor, (chipping of floor if required) sealing of all joints etc., as required.

Supply of minimum of 300 lumens capacity compact portable lantern type, plastic housing with plastic diffuser LED emergency lamps having minimum of 04 hours backup rechargable battery including charging wire, operating of 230V, 50HZ A.C supply,etc as required.(Model No. BAJAJ ELX 16 LED or equivalent)

Supplying and installing following size of perforated pre-painted MS cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 600 mm width X 50 mm depth X 2.0 mm thickness

Shiva Enterprises (BID ID -825830)

Balaji Engineering (BID ID -823432)

M/s. CHANDRA REDDY ELECTRICALS (BID ID -820148)

Akshaya Associates (BID ID -814368)

R Pandurangam and sons (BID ID -824813)

SRI KESARI ENGINEERING (BID ID -820071)

Sterling and Wilson Private Limited (BID ID -821631)

Ardee Engineering Limited (BID ID -815890)