Construction of first floor for CISF barrack at Madurai Airport. SH Electrical Works

Amount

Supply of 1x20 Watt CRCA industrial box type LED luminaire with CRCA sheet housing, pre-coated in white, prewired for LED tube, push fit bipin rotary lamp holder, 20W LED tube, connecting terminal etc. Complete with all fixing accessories as required.(Crompton cata.Ref.IGP 131 LT8-16 or equivalent as approved by EIC)

Supply of 2x20 Watt CRCA industrial box type LED luminaire with CRCA sheet housing, pre-coated in white, prewired for LED tube, push fit bipin rotary lamp holder, 20W LED tube, connecting terminal etc. Complete with all fixing accessories as required.(Crompton cata.Ref.IGP 132 LT8-16 or equivalent as approved by EIC)

Supply of following sizes of ceilling fan without regulator complete with double ball bearing, motor, blades, down rod upto a maximum length of 600mm, of 15mm dia 'B' class GI pipe canopy capacitor etc. complete as required.(five star rated) Size 1200mm.

Supply of following sizes of single phase 240 Volts exhaust fan complete with all accessories such as, motor, blade, louvers, capacitor etc. including all accessories as required.300mm dia, 1400 RPM (heavy duty). (five star rated)

Supplying of following way, three pole and neutral, sheet steel, MCB distribution board 415volt, on surface/recess, complete with tinned copper busbar, neutral busbar, earth bus bar, din bar, detachable gland plate, interconnections, phosphatized and powder painted including earthing etc as required.(But with out MCB/RCCB/Isolator). (make: approved makes) 8way, Double door, vertical type.

Supplying and fixing of following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 Amps

SITC of 30W LED Street Light Luminarie with housing complete with lamp, holder, gaskut etc. complete as required i/c fabricating (on Suitable dia GI pipe) upto a length of 2 Mtr with making (angle) bend more than 20 degree with clamping arrangement by using 2 Nos of 35x6mm MS flat up to a length of 30cm each. (As per the list of Approved make)

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5sq.mm FR PVC insulated copper conductor single core cable in surface/recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5sq.mm. FR PVC insulated copper conductor single core cable etc. as required.

Wiring for 3 pin 5/6 amps. Plug point with 1.5 sq.mm. PVC insulated, copper conductor cable including providing and fixing 3 pin 5/6 amps. Socket outlet on switch board (in surface/recessed steel condult wiring system) and 5/6 amps. Tumbler/piano type switch, earthing the 3rd pin, painting etc. as required.

Wiring for light/power plug with 2 x 4 sq.mm FR PVC insulated copper conductor single core cable in surface/recessed steel conduit along with 1 No. 4 sq.mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for light/power plug with 4 x 4 sq.mm FR PVC insulated copper conductor single core cable in surface/recessed steel conduit along with 2 No. 4 sq.mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/submain wiring along with earth wire with the following sizes FR PVC insulated copper conductor, single core cable in surface/recess steel conduit as required. a)2x1.5sq.mm+ 1x1.5 sq.mm earth wire

Wiring for circuit/submain wiring along with earth wire with the following sizes FR PVC insulated copper conductor, single core cable in surface/recess steel conduit as required. a)2x2.5sq.mm+ 1x2.5 sq.mm earth wire

Supply and fixing metal box of 150mmx75mmx60mm.deep (nominal size) on surface or in recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 3pin 5/6 amps socket outlet and 5/6 amps tumbler/piano type switch, connections, painting etc. as required (For light plugs to be used only in non residential buildings).

Supply and fixing metal box of 180mmx100mmx60mm. deep (nominal size) on surface or in recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 3pin 15/6 amps socket outlet and 15/6 amps tumbler/piano type switch, connections, painting etc. as required (For power plugs).

Supply and fixing of piano type electronic step regulator, 6 position(Hum free) on existing box including connection, complete as required.

Installation, testing and commissioning of ceilling fan without regulator complete with double ball bearing, motor, blades, down rod, canopy capacitor etc. as required.

Installation ,testing and commissioning of exhaust fan upto 300mm sweep including making the hole on the existing wall to suit the size of the above fan, making good the damage, plastering, connections, testing, commissioning as required.

Installation, testing and commissioning of prewired LED tube fitting of all types complete with all accessories and LED tubes etc. directly on ceilling /wall including connection with 1.5 sq.mm PVC insulated copper conductor single core cable and earthing etc. as required.

ITC of following way, three pole and neutral, sheet steel, MCB distribution board 415volt, on surface/recess, complete with tinned copper busbar, neutral busbar, earth bus bar, din bar, detachable gland plate, interconnections, phosphatized and powder painted including earthing etc as required.(But with out MCB/RCCB/Isolator). (make: approved makes) 8way, Double door, vertical type.

Supplying and fixing 6Amps. To 32 amps.rating, 240volts,C series, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc.as required. a)Single pole

Supplying and fixing Triple pole following rating, 415 volts,C series, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc.as required. a) 32 amps. rating,TP, 415 volts,C series,

Supplying and fixing four pole following rating, 415 volts, C series, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc.as required. a) 32Amps.,FP, 415Volt,C series

Supplying and fixing four pole following rating, 415 volts, C series, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc.as required. b) 63Amps,FP, 415Volt,C series

Extra for fixing the louvers/shutter complete with frame for exhaust fan of all sizes.

Supply and fixing 20Amps, 240 volts, SPN, industrial type socket outlet, with 2pole and earth metal enclosed plug top alongwith 20amps. C-series, SP MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet, and complete with connections, testing and commissioning etc. as required.

Supply of following 1.1KV grade aluminium conductor XLPE insulated/PVC sheathed armoured cable as per IS7098 (part I) 1988 as required. a)4CX16sq.mm

Supply of following 1.1KV grade aluminium conductor XLPE insulated/PVC sheathed armoured cable as per IS7098 (part I) 1988 as required. b)4CX10sq.mm

Laying of one number PVC insulated and PVC sheathed control cable of 1.1 KV grade of size not exceeding 35sq.mm direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required

Laying of one number PVC insulated and PVC sheathed /XLPE power cable of 1.1 KV grade of size not exceeding 35sq.mm in the existing RCC/HUME/STONEWARE/METAL PIPE as required

Laying and fixing of one number PVC insulated and PVC sheathed /XLPE aluminium conductor cable of 1.1 KV grade, of size not exceeding 35 Sq.mm on Surface 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 condutor cable of 1.1KV grade as required. a)4CX16sq.mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC Sheathed/XLPE aluminium condutor cable of 1.1KV grade as required. b)4CX10sq.mm

Earthing with G.I earth pipe 4.5 m longx40mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) Complete as required

Extra for using salt and charcoal for pipe earth electrode 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 etc. as required

Providing and Fixing of 6 SWG GI wire in surface or in recess for loop earthing along with existing surface/recessed conduit/submain wiring/cable as required.

ASWATHY ELECTRICALS

CHENNAI ENGINEERING SERVICES