Modernization of Chennai Airport Phase II-SH-Miscellaneous Electrical works during 2020-21

Amount

Supply of 3½ core × 70 Sq.mm size of 1.1 KV grade multicore aluminium conductor XLPE insulated and PVC sheathed armoured cable as per IS : 7098:1988 Part 1 with upto date amendments.

Supply of 4 core × 35 Sq.mm size of 1.1 KV grade multicore aluminium conductor XLPE insulated and PVC sheathed armoured cable as per IS : 7098:1988 Part 1 with upto date amendments.

Supply of 4 core × 25 Sq.mm size of 1.1 KV grade multicore aluminium conductor XLPE insulated and PVC sheathed armoured cable as per IS : 7098:1988 Part 1 with upto date amendments.

Supply of 4 core × 16 Sq.mm size of 1.1 KV grade multicore aluminium conductor XLPE insulated and PVC sheathed armoured cable as per IS : 7098:1988 Part 1 with upto date amendments.

Supply of 3 core x 4 Sq.mm size of 1.1 KV grade multicore Copper conductor PVC insulated and FRLS PVC Round Sheathed as per IS : 694 : 1990 with upto date amendments

Supply of 4 core x 6 Sq.mm size of 1.1 KV grade multicore Copper conductor PVC insulated and FRLS PVC Round Sheathed as per IS : 694 : 1990 with upto date amendments

Supply of 4 core x 10 Sq.mm size of 1.1 KV grade multicore Copper conductor PVC insulated and FRLS PVC Round Sheathed as per IS : 694 : 1990 with upto date amendments

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Upto 35 sq. mm etc as required. Direct in ground including excavation, sand cushioning, protective covering and refilling the trench

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Upto 35 sq. mm etc as required. In the existing RCC / HUME / METAL pipe

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Upto 35 sq. mm etc as required. In the existing masonry open duct

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Upto 35 sq. mm etc as required. On wall surface

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Upto 35 sq. mm etc as required On cable tray

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm etc as required. Direct in ground including excavation, sand cushioning, protective covering and refilling the trench

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm etc as required. In the existing RCC / HUME / METAL pipe

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm etc as required. In the existing masonry open duct

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm etc as required. On wall surface

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 35 sq. mm and upto 95 sq. mm etc as required. On cable tray

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 185 sq. mm and upto 400 sq. mm etc as required. Direct in ground including excavation, sand cushioning, protective covering and refilling the trench

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 185 sq. mm and upto 400 sq. mm etc as required. In the existing RCC / HUME / METAL pipe

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 185 sq. mm and upto 400 sq. mm etc as required. In the existing masonry open duct

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 185 sq. mm and upto 400 sq. mm etc as required. On wall surface

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size Above 185 sq. mm and upto 400 sq. mm etc as required. On cable tray

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. 3½ X 400 sq. mm (82mm)

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. 3½ X 300 sq. mm (70mm)

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. 3½ X 240 sq. mm (62mm)

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. 3½ X 185 sq. mm (57mm)

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. 3½ X 95 sq. mm (45mm)

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. 4 X 35 sq. mm (32mm)

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. 4 X 25 sq. mm (28mm)

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. 4 X 16 sq. mm (28mm)

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 400 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 300 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 240 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 185 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 95 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 X 35 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 X 25 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for follwoing size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 X 16 sq. mm

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 steel 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 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 steel 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 C

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 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 steel conduit as required. 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 steel conduit as required. 2 X 4.0 sq. mm + 1 X 4.0 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 steel conduit as required. 4 X 6.0 sq. mm + 2 X 6.0 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 / PVC conduit including dismantling as required. Group C

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

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

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel / PVC conduit as required. 3 x 4.0 sqmm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel / PVC conduit as required. 3 x 6.0 sqmm

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 & 15/16 A modular socket outlet and 15/16 A modular switch, connections 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

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 3 pin 5/6 A socket outlet

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 15/16 A switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 A socket outlet

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Proving and fixing of Casing and Caping width of 25mm on wall surface etc as required

Supplying and fixing 6 module, PVC box alongwith modular base & cover plate for modular switches in recess etc. as required.

Dismantling of Existing 2 x 36 Watts / 1 x 36 watts Fixtures with all accessories etc as required

Installation ,Testing, Commissioning of wall bracket / ceiling fittings of all sizes and shapes containing upto two GLS / CFL / LED lamps per fitting, complete with all accessories including connections etc. as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent 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 of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required. Upto 450 mm sweep

Dismantling of Existing 12" Exhaust Fan including the damage, connection, testing, commissioning etc. as required.

Supplying and fixing 6 way Double door, 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)

Supplying and fixing of following ways surface / recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) 4 way (4 + 12), Double door

Supplying and fixing of following ways surface / recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) 8 way (4 + 24), 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

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 single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing following rating, 415 V, 10 kA, "C" curve, 4 pole MCB (miniature circuit breaker) suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 A

Supplying and fixing following rating, 415 V, 10 kA, "C" curve, 4 pole MCB (miniature circuit breaker) suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 A

Supplying and fixing Cable End Box suitable for 4 Way / 8 Way, triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc. as required.

Supply of 12" heavy duty exhaust fan running at 1400 RPM operated in 230V, 50 Hz AC supply as required as per direction of Engineer In charge.

Supply of Recess mounted LED Luminaire with system wattage 32-40 W and system lumen 3600lm-3800lm, of size not less than 550mmx550mm and not more than 600mm x 600mm. The luminaire efficiency shall be >100lm. The luminaire shall be 4000K-6500K color temperature and having 50000 burning hours life with minimum 70% lumen maintennance. CRI should be greater than 80, housing should be CRCA Sheet of thickness of 0.5-0.6 mm thick. The diffuser shll be opal diffuser, electronic driver should be in built with life of 50000 hrs power factor >0.9 of the inout voltage tolerance shall be 140-270 volt AC complete in all recpect including LED and other accessories etc as required.

Supply of Ceiling / Wall mounted Batten type (T5) LED Tubelight fixtures with lamp wattage 18-20 W, Housing & cover made up of CRCA sheet steel. Cover is fixed to the housing by means of 2 nos. bolt with engineering plastic head with Epoxy powder coated white after phosphochromate complete in all recpect and other accessories etc as required.

Supply of Recess mounted LED downlighter with system wattage 15-24 W and system lumen 1125 lm-2400 lm. The luminaire efficiency shall be >140 lm/W. The luminaire shall be 3000K-5700K color temperature and having 50000 burning hours life. CRI should be greater than 80, housing should be die-cast aluminium heat sink & PC diffuser in white powder coated finish with integrated driver with life of 50000 hrs power factor > 0.9 of the inout voltage tolerance shall be 140-270 volt AC complete in all recpect including LED and other accessories etc as required.

Supply of surface / wall mounted 65-70W LED IP 66 luminaire made of Die-cast aluminium housing (heat sink) for efficient thermal management, sturdiness & corrosion resistant of size of 309mm x 346mm x 60mm having tolerance +5 mm. The luminaire shall be able to deliver a system lumen of >7000 lumens. The CCT shall be 5700K, operating temperature -10° C to +45° C, operating voltage 140 V-300 V, Lumen efficacy of LED >130 lm/W and viewing angle of 120°. The electronic Powered by an integral, isolated electronic LED driver (SMPS based constant current supply) with lower THD, Output Open / Short Circuit protection, Over Voltage protection, Surge Voltage Protection & other safety test as per IS 15885 Part-2/Sec 13. The luminaire shall be complete in all respect including led tube and other accessories etc as required

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.

Earthing with copper earth plate 600 mm X 600 mm X 3 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 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)

Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as required.

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. with charcoal/ coke and salt as required.

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)

Supply and fixing of Earth Electrodes, 17.2mm dia. exothermic welded copper bonded rod 17.2mm dia, 3 mtr. long with terminal size 32x10mm with 50 Kgs. Of backfil earth enhancing compound. Base metal shall be IS marked branded MS Rod and providng masonry enclosure with cover plate including all other accessories. (Chemical Earthing)

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.

Supplying & fixing suitable size GI box wih modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB, "C" curve including connections, painting etc. as required.

Supplying and fixing 16 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, TPMCB, 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.

Supplying and fixing 63A , 415 V, TPN Industrial type socket outlet, with 5 pole and earth, metal enclosed plug top alongwith 63 A "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with cover for the socket outlet and complete with connections, testing and commissioning etc. as required.

Execution of miscellaneous electrical works like providing temporary power supply, dismantling of fixtures, fans, exhaust fand switch points, extension of existing power points and attending the AC fault etc whenever required on daily wages basis as follows Electrician

Execution of miscellaneous electrical works like providing temporary power supply, dismantling of fixtures, fans, exhaust fand switch points, extension of existing power points and attending the AC fault etc whenever required on daily wages basis as follows Wireman

Execution of miscellaneous electrical works like providing temporary power supply, dismantling of fixtures, fans, exhaust fand switch points, extension of existing power points and attending the AC fault etc whenever required on daily wages basis as follows AC Technician

Execution of miscellaneous electrical works like providing temporary power supply, dismantling of fixtures, fans, exhaust fand switch points, extension of existing power points and attending the AC fault etc whenever required on daily wages basis as follows Helper

Providing 01 No. Skilled Driver for Project Electrical Departmental Vehicle from 0930 hrs to 1800 etc as per direction of Engineer in charge etc as required

Providing the following machinaries with operator on requirement basis for carryout the work etc as required Excavator (JCB)

Providing the following machinaries with operator on requirement basis for carryout the work etc as required Crane capacity of handling 12 Tons

Supplying and laying of 63 mm dia (OD-63 mm & ID-51 mm nominal) size 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., complete as required. In the existing trench

Supplying and laying of 63 mm dia (OD-63 mm & ID-51 mm nominal) size 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., complete as required. Direct in ground (75 cm below ground level)

Supplying and laying of 90 mm dia (OD-90 mm & ID-76 mm nominal) size 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. complete as required. In the existing trench

Supplying and laying of 90 mm dia (OD-90 mm & ID-76 mm nominal) size 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. complete as required. Direct in ground (75 cm below ground level)

Supplying and laying of 160 mm dia (OD-160 mm & ID-135 mm nominal) size 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. complete as required. In the existing trench

Supplying and laying of 160 mm dia (OD-160 mm & ID-135 mm nominal) size 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. complete as required. Direct in ground (75 cm below ground level)

Supplying and laying of 200 mm dia (OD-200 mm & ID-175 mm nominal) size 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. complete as required. In the existing trench

Supplying and laying of 200 mm dia (OD-200 mm & ID-175 mm nominal) size 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. complete as required. Direct in ground (75 cm below ground level)

Providing and laying in position cement concrete 1:3:6 (1 cement : 2 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 150 mm dia

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 100 mm dia

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 4.5 metre and upto 6.5 metre

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 8.0 metre and upto 11.0 metre

Dismantling of exising metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 4.5 metre and upto 6.5 metre

Dismantling of exising metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 8.0 metre and upto 11.0 metre

SITC of 1.5 TR Split Type Air Conditioner 5 Star rating nominal cooling capacity 4500 kcal / Hr shall be fully factory assembled, wired, internally piped & tested with all accessories like IR module, remotes etc for units. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

SITC of 2 TR Split Type Air Conditioner 3 Star rating nominal cooling capacity 5500 kcal / Hr shall be fully factory assembled, wired, internally piped & tested with all accessories like IR module, remotes etc for units. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

SITC of 2 TR Ceiling mounted Cassete Type Air Conditioner 3 Star rating with refrigerant gas, PVC drain pipe etc shall be fully factory assembled, wired, internally piped & tested with all accessories like IR module, remotes etc for units. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

SITC of 4 TR Cassete Type Air Conditioner with refrigerant gas, PVC drain pipe etc shall be fully factory assembled, wired, internally piped & tested with all accessories like IR module, remotes etc for units. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

SITC of 2 TR Fan Cooling Coil Unit shall be fully factory assembled, wired, internally piped & tested with all accessories for units. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

SITC of 3 TR Slim line tower type Vertical air conditioner split AC unit suitable for operation at 230V, 50Hz AC supply with all accessories including standard length of suction and discharge coper pipe line with inisulation, initial gas charging, leak testing, electrical cabling, regrigerant piping, remote control, providing fixing of MS Channel / bracket frame work for mounting indoor and outdoor units etc as required

SITC of 5 TR Slim line tower type Vertical air conditioner split AC unit suitable for operation at 220 / 415 V, 50Hz AC supply with all accessories including standard length of suction and discharge coper pipe line with inisulation, initial gas charging, leak testing, electrical cabling, regrigerant piping, remote control, providing fixing of MS Channel / bracket frame work for mounting indoor andoutdoor units etc as required

SITC of Air Conditoner Stabilizers capacity of 4 KVA shall be fully factory assembled, wired & tested with all accessories etc. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

SITC of Air Conditoner Stabilizers capacity of 5 KVA shall be fully factory assembled, wired & tested with all accessories etc. The units shall be suitable for operation with 220 V, 50 Hz, power supply etc as required.

The existing 400mm dia Chilled Water pipe line approximately 12 mtrs to be rerouted with necessary fittings like tees, elbows, junctions, unions, bends, plugs, MS support & fixing structure for pipes with suitable accessories as per the site condition and testing, commissioning as complete as required. (Materials will be provide by AAI)

Supplying, laying, fixing, testing and commissioning of 38mm thickness closed cell elastrometric nitrile rubber of class 'O' applied by suiatable adhesive, as per specifications and as required complete in all respect.

Balaji Engineering

EA Facilities services Pvt Ltd

CHENNAI ENGINEERING SERVICES

ELECTRO TECH ENGINEERS