Construction of New ILS-14 inside Operational Area at C.S.M.I.Airport, Mumbai. SH - Electrical Works

Amount

Supply of following sizes XLPE insulated PVC sheathed armoured Copper conductor cable of grade 1.1 KV , confirming to IS 7098 Part-I with up to date amendments.

3c x 6 Sq. mm.

3c x 10 Sq.mm

Supply of following sizes XLPE insulated PVC sheathed armoured aluminium conductor cable of grade 1.1 KV , confirming to IS 7098 Part-I with up to date amendments.

(a) 2c x 6 sq.mm.

(b) 3.5c x 120 Sqmm.

Supply, installation, testing and commissioning of 100 Amp,4 pole, 25kA rating, adjustable thermal fixed magnetic release , Ics=Icu=100% ,415V AC, MCCB in suitable MS enclosure with rotary handle etc. i/c R,Y,B indication lamps on incomer side, cables/wires connection complete etc. as required. The Enclosure are to be mounted on the frangible wall by providing suitable size GI strip on both the wall with the support of GI Nut and bolt or as per site requirement.

Supply, Installation, Testing and Commissioning of 4 Pole automatic transfer switch with Enclosure and complete protection, 100A , 415V,50Hz, 4 Pole etc as per site requirement. The Enclosure are to be mounted on the frangible wall by providing suitable size GI strip on both the wall with the support of GI Nut and bolt or as per site requirement.

Supply, Installation, Testing and Commissioningof 3P+N, Type 1+2 surge protection device with I(max) = 50 kA, I(imp) = 12.5 kA in suitable size polycarbonate box, including connection interconnection with 10 sq.mm. copper conductor to incomers or as directed by the EIC. The Enclosure are to be mounted on the frangible wall by providing suitable size GI strip on both the wall with the support of GI Nut and bolt or as per site requirement.

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/DWC pipe as required.

Above 35 sq. mm and upto 95 sq. mm

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 wall surface as required.

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

Above 35 sq. mm and upto 95 sq. mm

Above 95 sq. mm and upto 185 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.

3½ X 120 sq. mm (45mm)

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 aluminium conductor cable of 1.1 KV grade as required.

3c x 6 sq.mm

4c x 25 sq.mm.

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.

3½ X 95 sq. mm

3½ X 120 sq. mm

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 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

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

50 mm dia

100 mm dia

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 PVC 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 group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, 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 medium class PVC conduit as required.

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 suitable size PVC 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

3 pin 5/6 A socket outlet

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

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 .

4 way (4 + 12), Double door

Supplying and fixing following way, 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)

8 way , Double door

16 way, Double door

Supplying and fixing of following 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.

6A to 32A SP MCB

40A SP MCB

6A to 32A DP MCB

63A TPN MCB

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 40 A 415 V "C" curve TPN MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing TPN sheet steel enclosure on surface/ recess along with 32 A 415 V "C" curve TPN MCB complete with connections, testing and commissioning etc. as required.

Supply of 20W surface/wall mounted LED batten with all its accessories. It has a system level luminaire efficacy of not less than 100 lm/W. CCT 5700K, suitable for indoor applications complete as per technical specifications.

Supply of 10W LED Bulkhead luminaire with Vandal resistant Polycarbonate diffuser having system efficacy of luminaire not less than 110 lm/W, CCT from 5700K, complete with driver and other accessories suitable for residential applications complete as per the technical specifications. (Similar to Havells CAT No. HEXAFT10WLED or equivalent)

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.

Supply of 90 W LED street light fitting having system efficacy of not less than 110 lumens per watt, CCT 5700K, Complete with electronic driver and accessories etc, suitable for outdoor applications complete as per technical specifications. (Similar to Havells CAT No. ENDURA PEARL PLUS SL90W or equivalent).

Installation, Testing, Commissioning of streetlight by providing suitable shape and size wall mounted bracket complete with all accessories including connections etc. as required.

Air conditioning

Supply of 1 Phase, 1.5 TR Highwall split AC of 5 star rating Inverter type Air-conditioners along with high wall type indoor unit suitable to operate from 230±10%, 50 Hz, 1 phase power supply (along with necessary wiring from nearest power source to the required outdoor and indoor units) having high EER Compressor with Indoor & Outdoor Copper coil refrigeration having aluminum fins firmly bonded to copper tubes assembled in zinc coated steel frame with Eco friendly R-32 or equivalent Refregiration Gas alongwith copper conductor PVC insulated PVC sheathed multicore power cable from indoor to outdoor unit (i/c 3 mtr copper refrigerent pipe). The indoor unit should have real time clock, operating facility from cordless remote, along with time and temperature display. Outdoor unit to be installed as Directed by Engineer-in-Charge. The Cooling Capacity of the machine shall be 5000 W / 17100 BTU/Hr (Minimum).

ITC of the 1.5 TR split type Air-conditioners along with Outdoor and Indoor unit suitable to operate on 1 Phase Power supply. Indoor of the AC are to fixed on frangible wall by the providing separate suitable size GI Stips on on both sides of the wall for support or other arrangement as per the site requirement and instruction of the EIC.

Supply and fixing of Table type AC outdoor stand of suitable size made of MS angle/ frame as per site requirement etc. for installation of outdoor compressor units as per direction of Engineer-in-Charge.

Supply and fixing of extra copper refrigerant piping complete with suction / liquid line, insulation (i.e. cunifoam with neoprene / rubber lining), and all the accessories i/c Control Cable as per site requirement as directed by Engineer-in-Charge including additional gas charging as required. (a) Suitable for 1.5 TR Highwall Split Inverter AC along with its Control Cable

Supply and laying of 25 mm dia cotton braided PVC pipe to be used for drainage of condensate from indoor units to the nearest drain-port as directed by Engineer-in-Charge.

Supply installation testing and commissioning of the timer for auto/manual operation of the Air Conditions upto 2Tr. The Timer shall have provision for 02 nos. of AC as input and 01 no. as output with provision for switching of ACs as per the user requirement in the time interval of 4/6/12 Hr.

Supplying & fixing suitable size PVC 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 onnections, painting etc. as required.

Fire Alarm

SITC of IP based Addressable type Fire Alarm control panel of minimum 2 loops (each Loop card having capacity to accommodate minimum 99 detectors and 99 modules)with the following facilities like 80 character display unit, power supply unit, built in battery charger, including 24 Volts sealed maintenance free lead acid batteries for 02 hours backup, Auto dialer facility with 20 nos. dialer, web server PCB for IP connectivity etc. complete as required.

Supply, Installation, Testing & commissioning of UL / EN listed (latest version) intelligent addressable multi criteria detector {Smoke + heat } ( Base Included) with inbuilt fault isolator / isolator base and with unique optical sensing chamber, visible LED, fully coated circuit board, superior RF / Transient protection suitable for 2 wires loop connection, complete with plug into common separate base & housing constructed of LEXAN (or polycarbonate) complete with connections etc. as required and to be installed below / above false ceiling roof and concealed space and as per enclosed specifications ,complete as required. (Cost of plug in common base shall deemed to be included in cost of detectors)

Supply, Installation, Testing & commissioning of UL / EN listed (latest version) intelligent addressable Manual call station (Resetable pull / push type) suitable for semi flush mounting, IP 54 for indoor use & IP 65 for outdoor use with inbuilt fault isolator / isolator module with double gang outlet box, equipment for key operated test-reset lock, electronic or rotary switches for address setting. Manual pull station shall be connected with two wire to SLC loop of Fire Control Panel. Cover shall be made out of LEXAN (or poly carbonate equivalent) with clear operating instruction and the word Fire appearing on the front complete with connections etc. as required and as per enclosed specifications.

Supply, installation, testing and commissioning of UL / EN listed (latest version) loop powered addressable Hooter-cum- strobe with inbuilt fault isolator / isolator module with adjustable sound level in the range of min. 90 db to Max. 120 db at 1M distance complete with termination etc. as required and as per enclosed specification.

Supply and laying of 2c x 1.5 Sq. mm. XLPE insulated PVC sheathed armoured Copper conductor cable of grade 1.1 KV, confirming to IS 7098 Part-I with upto date amendments etc. complete as required on surface .

Supply and laying of 4c x 1.5 Sq. mm. XLPE insulated PVC sheathed armoured Copper conductor cable of grade 1.1 KV, confirming to IS 7098 Part-I with upto date amendments etc. complete as required on surface .

Miscelleneous works

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 etc including form work etc as required.

Excavation and refilling in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling of existing LT/HT cable from masonary duct/HUME/GI pipe. Upto 185 sq.mm.

Miscellenous Supply Items

Supply of Following:

Copper Plate of size 600 mm x 600 mm x 3.15 mm size Purity of the Copper Plates should not be less than 90%

Copper Strip of size 25 mm x 3 mm, Purity of the Copper Plates should not be less than 90%

Copper Wire ( Non Stranded) of Dia not less than 4mm and Purity of the Copper Should not be less than 90%.

Copper Rod (lightening Arrestor) 1 inch. Dia X 5 Feet and Purity of the Copper Should not be less than 90%.

PVC Insulated Copper Cable of 50 mm Sq. Cross Section Purity of the Copper Should not be less than 90%..

GI Pipe Class B of Size 2 inch thickness not less than 3mm.

ISI mark CPVC Pipe of 40 mm OD x 3 mtr. (Long) x 5mm thickness

Heavy Duty PVC pipe plastic Corrugated Hose of dia 2 inch

Salt ( about 1-3 cm granuals)

Charcoal ( about 1-3 cm granuals)

Extension (4 x 5/15 Amp with individual switch and 30 meter long cable of size 3 X 1.5 sq mm ) with 16A PlugTop.

Self-Supporting Heavy duty Folding Aluminium ladder suitable for 6 ft height.

Copper clad Rod of 10ft length and ¾ inch (diameter)

PVC Insulated Copper Cable of size 3 x 2.5 sq.mm.

Steel guide wire (Single/ multi strand) of dia 4 mm dia.

Weather Proof CPVC Box of size 2 ft x 2ft x 8 inch with IP 65 protection

Mutli strand braided copper wire bare (copper rope) cross section area atleast 70 sq.mm.

FRP ( Fibre reinforced Plastic) poles with 4 bolt mounting pedestals of 100 mm dia and thickness of the pole to be 5 mm and the length of the pole to be 4 meter.

Stainless steel pulley with hook (for running at least 10 mm multi strand copper braided wire) with dia of the pulley to be 3 inch.

Strain insulator Glass/ Ceramic with 6 inches holes so the FRP poles to pass through.

Straining Screws with anchor bolts of atleast 1 ft length

Steel guy wire (multi strand) of 8 mm dia.

Bull dog grip for 8mm steel/copper rope.

GI ground fixing arrangement for 06 numbers FRP poles

12 mm OD SS full thread Stud of length 1 meter.

Anti static Mat

Earth Distribution plate 50mm x 6mm (width and Thickness)

Manish Electricals