Construction of CISF DIG Office adjacent to existing Battalion office and extension of Kote room adjacent to existing Kote building at Chennai Airport Chennai SH Electrical Works

Amount

Supply & Laying Of Cables

Supply of Aluminium Conductor, XLPE insulated, PVC sheathed, armoured power cable of 1.1 KV grade of following Sizes conforming to IS 7098 (Part-1) as amended upto date as required.

4 x 16 sq.mm

Laying of one number PVC insulated / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL/HDPE pipe as required.

up to 35 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.

up to 35 sq mm(Clamped with 1mm thick clamp)

Supply and Laying of 110 mm dia OD HDPE Pipe of PN6 PE 80 grade ISI Marked conforming to IS:4984 along with all accessoreis like sockets, bends, coupler etc, complete with fitting cutting,jointing etc. direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

Supplying and making end termination with brass compression gland and aluminium/copper lugs for following size of PVC insulated and PVC sheathed/ XLPE aluminium conductor cable of 1.1 grade etc. complete as required.

4 x 16 sq.mm

Internal Electrification Works

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.

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

4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

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

4 X 4 sq. mm + 2 X 4 sq. mm earth wire

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 as per EIC. (But without MCB/RCCB/Isolator) 4 way (4+12) , doubledoor.

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 as per EIC. (But without MCB/RCCB/Isolator) 6 way (8+18), TPN, horizontal type, MCB DB, double door

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

Supplying and fixing of 5 A to 32 A, rating "C" curve MCB 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 following rating four pole,415 volts isolator in the existing MCB DB complete with connection, testing and commissioning 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 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover on surface or in recess, including providing and fixing 6 pin 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor,unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and fixing of following sizes of steel 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.

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

Telephone socket outlet

TV socket outlet

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required.

1 run of cable

Supplying and drawing co-axial TV cable RG-6 grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required.

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

6 Module (200mmX75mm)

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 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, 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.

SITC Of Light Fixtures ,Ceiling Fans & AC

Supply of 600mm x 600mm surface Mounted LED fixture with powder coated CRCA housing. It should have luminaire efficacy of not less than 100 lm/W. operating range 140 – 270V AC supply voltages, LED Colour Temp. from 5600K- 6500K with Minimum 50000 burning hours life, operating at a temperature of -10C to 50C, LM 79 report to be submitted for luminaire from NABL accrediated lab and LM 80 for LED source issued by LED manufacturer complete as required.( Make&Model: Bajaj SKYLUX BZSSQL 36L LED WH GX or equivalent).

Installation, testing and commissioning of light fittings of all types, complete with all accessories etc. directly on ceiling/ wall, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Supply of 1200mm sweep, BEE 5-star rating BLDC ceiling fans suitable for 230 volt 50 HZ Supply, with 30 cm down rod and other accessories, canopies, with out regulator etc. as required.

Supply of 300mm sweep, metallic exhaust fan, minimum 1325 rpm, air Delivery miniumum 1050 m3/hr suitable for 230 volt 50 HZ Supply including all acessories etc. as required.

Installation, testing and commissioning of ceiling fan including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable including providing and fixing phenolic laminated sheet cover on the fan box 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

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supply of 1.5 TR wall mounted type Split AC unit (5 star rating invertor type) fitted with hermetically sealed compressor operating on 220 V +10% 50 Hz Single phase AC supply with evaporator and condensing unit made of copper tubes with aluminium fins i/c cordless remote control, copper piping for both suction and discharge of 4 metres length, power and control cabling of 4 meters length etc complete on as and when required basis as per specifications complete as required

ITC of 1.5 TR capacity wall mounted type Split AC unit including all accessories as per above item complete etc. on as and when required basis as per specifications complete as required

SITC of 4 KVA capacity voltage stabilizers with copper wound coil having range of 200 to 250 voltage single phase, 50 Hz AC supply i/c necessary fixing arrangements, clamps, screws, metal clad top, connecting 3 core cable of 1 metre length, complete, etc on as and when required basis as per specifications complete as required.

Supply and Installation of required Angle frame for mounting condensing units of upto 2.0 TR capacity with all accessories etc. on as and when required basis as per specifications complete as required.

Earthing

Earthing with G.I. earth pipe 4.5 m long x 40 mm dia. including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal /coke and salt complete as required.

Providing and fixing 25 mm X 5 mm G.I. 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 along with existing surface/ recessed conduit/ submain wiring/ cable as required. Details of cost for 50 Metres

SITC Of RO Water Dispenser

Supply of floor mounted type water cooler having following capacities with RO + UV purification, Stainless steel 304 Grade body, Non-CFC refrigerant, fitted with hermetically sealed compressor operating on 220 V +10% 50 Hz Single phase AC supply with evaporator and condenser made of copper tubes, HOT/ COLD/ NORMAL water taps, suitable pre-filters (spun & carbon), necessary piping / hose connections with nearby water source,power cable connections complete etc. on as and when required basis as per technical specifications complete as required. Purification capacity : Not less than 80 ltr/hour Cool water tank : Not less than 40 ltr Normal water tank : Not less than 40 ltr Hot water tank : Not less than 5 ltr Cooling capacity : Not less than 40 ltr/hour

ITC of 80 ltr purification capacity (Per hour) floor mounted type water cooler as per above item on as and when required basis as per specifications complete as required

LT Panel

Fabrication, SITC of PTTA Bipartitioned MV Switch Board Essential Panel/Non-Essential made of 14 SWG CRCA Sheet Steel, dust tight, vermin proof, Totally enclosed, cubicle type, floor/wall mounting, free standing, extensible on both sides, suitable for indoor operation at 433 V, 3 Phase, 4 Wire, 50 Hz, AC System complete with all accessories, interconnection, connection, earthing, painting, etc., as required and comprising of the following: (CISF Commandant office ) a) Two Nos. of 100 A, 36 KA, 4P MCCBs with Microprocessor Based Releases for OC/SC/EF Protection as INCOMERS with Resin Cast CT operated Digital Meter [EM 6400 of Conzerve/Equivalent], ON/OFF/TRIP Indication Lamps and Phase Indication Lamps etc as required. b) Six Nos. of 63 A, 10 KA, 4P MCB as Outgoing as required. c) 20 Nos. of (10A-32A), 10 KA, SP MCB as Outgoings as required. d) 10 Nos. of (10A-32A), 10 KA, DP MCB as Outgoings as required. e) Two Set of 200 Amps Al. Bus Bars with at Par Neutral BUS BARS as required. f) All accessories such as fuses, auxillary contactors, auxillary switches, etc. as required. ALL AS ABOVE 1 (A) To 1 (F)

vk sam engineering

CHENNAI ENGINEERING SERVICES

LAKSHMI ELECTRICAL ENTERPRISES

Balaji Engineering

DElite System Engineering (India) Pvt. Ltd.