Civil Infrastructure works for Examination cum evaluation room and record room at ATS Complex Trivandrum Airport. SH Electrical Works.

Amount

SH I : INTERNAL ELECTRIFICATION WORKS

Supply of 18W,6500k LED recessed type slim fit Downlighter suitable for fixing on existing false ceiling ( Make: BAJAJ Model: BPSLR 18W / Make: Havells Model: EDGEPROSQDLR18WLED840S or its equivalent as approved by E.I.C.)

Supply of 400mm, 1200 rpm wall mounted fan suitable for operation on 220V, 50Hz, single Phase AC Supply with all accessories etc. including all fixing accessories as required.

Modification of existing chamber of LT panel in Technical block by drilling holes in cubicle panel, providing support, extending Aluminium busbars etc. including providing & fixing of 100A, 4P capacity MCCB with thermomagnetic release and terminal spreaders, making connections with all accessories etc. as required.

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 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 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 PVC conduit as required

2 x 1.5 sq. mm + 1 x 1.5 sq. mm earth wire

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

2 x 4 sq. mm + 1 x 4 sq. mm earth wire

Supplying and fixing of following sizes of PVC conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

Supply and fixing of following sizes of PVC casing and caping along with accessories in surface as reqd.

20 mm x 10 mm

25 mm x 10 mm

Supplying and drawing following core and sizes of PVC insulated flexible FRLS copper cable, in the existing surface/ recessed steel/ PVC conduit /Casing & Caping etc. as required.

3 x 1.5 sq. mm

2 x 1.5 sq. mm

3 x 2.5 sq. mm

2 x 4 sq. mm

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5/6 amps modular socket outlets and 2 nos 5/6 amps modular switches, connection etc. as required.

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

2 Module

3 Module

4 Module

8 Module

Supplying and fixing following size/ modules, PVC box along with modular base & cover plate for modular switches in recess etc as required.

2 Module

3 Module

4 Module

6 Module

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 amps switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 amp socket outlet

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, 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)

6 way TPN, Double door, horizontal type DB

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required

Single pole

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required

63 A , Four Pole Isolator

Supply & laying of 50mm Dia GI pipe confirming to IS:1239 PART-1 (2004) along road/Concrete surface including cutting, chiselling, excavation and refilling trench and finishing road with 1:2:4 cement concrete of minimum 150mm thick (1cement: 2coarse sand : 4graded stone aggregate 40 mm nominal size)etc to level the road/concrete surface etc., complete as required.

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/ False ceiling including cutting & finishing etc complete as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

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/Trench 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/ GI pipe as required.

Upto 35 sq. mm

Installation, testing and commissioning of LED fitting of all types, complete with all accessories on all type of false ceiling/Wall/Canopy , making connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, in flexible GI hose pipe from ceiling junction box/ connector to fitting with necessary check nuts/nipples,brackets/Clamps etc and earthing, including cutting and finishing of false ceiling etc. complete as required.

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.

4c x 25 sq. mm

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

SH : II - AIR CONDITIONING

Supply, Installation, Testing and Commissioning of High wall mounted Inverter type split air conditioning units having capacity of 1.5TR with ISEER 3.7 or above suitable for operation on 230V, 50Hz, single phase AC power supply complete with outdoor unit having copper condenser coil, standard length of refrigerant piping (minimum 3 mtrs) and drain pipe, suitable PVC insulated copper interconnection cable, 4KVA voltage stabilizer,Outdoor Stand, cordless remote control etc. complete as per specifications and as required.

Extra for additional refrigerent piping for 1.5TR split AC along with power and control cable, insulation of pipe etc. as required.

Providing and fixing additional drain piping of 3/4" dia PVC medium class for 1.5TR split AC unit etc. complete as required.

LINSTA SERVICES