Construction of 08 Bedded Mahila Barrack at BOP Barun of 74 BN BSF under SHQ BSF Kolkata (SH. Providing of Electrical installation, service connection, fan, 1000 WP Solar system and solar water heater with provision of LC

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor ingle core cable in surface / recessed medium class 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 B.

Wiring for light point/ power plug with 2x 4 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed PVC conduit, along with 1 No 4 sq.mm. FR PVC insulated copper conductor single core cable for loop earthing 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 medium class PVC conduit as rerquired. i) 2 x 1.5 sqmm + 1 x 1.5 sqmm 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 medium class PVC conduit as rerquired. i) 2 x 10 sqmm + 1 x 6 sqmm earth wire

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (make crabtree/Havella/Legrand) i) 5/6 amps switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (make crabtree/Havella/Legrand) ii) 3 pin 5/6 amps socket outlet

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 2 Nos 3 pin 5/6 A A modular socket outlet and 2 nos ,5/6 A modular switch, connections etc. as required. (for light plug to be used in non residental buildings)

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 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

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.

Supplying and fixing 3 pin, 5 amps ceiling rose on the existing junction box/ wooden block including connection etc as required.

Supplying and fixing PVC batten / angle holder including connection etc as required.

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

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 following way, single pole and neutral, sheet steel, MCB distribution board, 240 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) A) 16 WAY, DOUBLE DOOR.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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. A) SINGLE POLE.

Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.A) 63 AMP.

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.

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 GI thimble excavation and re-filling as required.

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

Supplying and making end termanation 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. (a) 3.5 x 35 Sqmm

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

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.

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. complete as required.

Jointing copper / G.I. tape (with another copper/ G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required.

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)

Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

Providing and laying G.I. tape 32 mm X 6 mm from earth electrode directly in ground as required.

Providing and Fixing of 300 mm sweep turbo force double ball bearing medium speed, HD Exhaust fan, single phase, 240 volt 1400 rpm in existing opening, including making good the dmage, connection, testing, commissioning etc as required. Make: Crompton/ Havells / Orient / Usha.

Providing, Installation, testing and commissioning of 1200 mm sweep, ceiling fan suitable for 220 V AC , including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required. Make: Havells/ Crompton/ Orient / Usha.

Supplying and Fixing of Wall Bracket, Decorative wall light fixture made up of Polycarbonate, suitable for 9 W retrofit LED lamp B22 base including 9 watt lamp and connection etc as required. Make: Havells (City-2)/ Crompton/ Bajaj/ philips/ Syska/wipro.

Supplying and Fixing of 20/22 W LED Batten, 4 feet batten type 6500k/Led batten decorative ultra slim square profile LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack including connection as required. Make: Havells/ Crompton/ Bajaj/ philips/ Syska/wipro.

Supplying and fixing of 12 Watt ,6500 K surface mounted LED panel with premium diffuser to ensure glare free & even light distrubution including connecion etc as required. Make: Havells/ Crompton/ Bajaj/ philips/ Syska/wipro.

Providing and Installation of street light luminiaries with 45 watt high power LED , best design & robust heat sink with class leading IP,IK & surge protections for long lasting performance including suitable size GI pipe bracket size 1 Mtr with suitable angle in existing wall/ ceiling (bracket with nuts & bolts/ bricks works) etc as required. Make: Havells/ Crompton/ Bajaj/ philips/ Syska/wipro/ Jaguar.

Supplying and fixing of 10 Watt Led type Bulk head light designed with beautiful aesthetic using new generation technology in LED to enliven outdoor and indoor area including connecion etc as required. Make: Havells/ Crompton/ Bajaj/ philips/ Syska/ wipro.

Supplying and fixing of 9 W LED, Lamp in existing PVC holder. Make: Havells/ Crompton/ Bajaj/ philips/ Syska/wipro.

Supplying and Fixing of 9 W LED Mirror Light, 2 feet, 6500k Decorative ultra slim round profile LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack etc as required. Make: Havells/ Crompton/ Bajaj/ philips/ Syska/wipro.

Supplying & laying of one number XLPE insulated and PVC sheathed Armoured power cable of 1.1 KV grade of size 3.5 x 35 Sqmm, direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protctive covering conf to IS:7098 part-1 of make Havells/ Polycab/ Finolex/ Gloster / KEI )

Supplying & laying of one number XLPE insulated and PVC sheathed Armoured power cable of 1.1 KV grade of size 3.5 x 35 sqmm, including supplying and fixing of 50 sqmm dia GI pipe as required conf to IS:7098 part-1 of make Havells/ Polycab/ Finolex/ Gloster)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of 35 sqmm size in the existing masonry open duct as required.

Supplying, installation, testing and commissioning of factory made wall mounting panel having size 600 mm x 450 mm x 300 mm deep made of 2 mm thick CRCA sheet and powder painted having 100 Amps, 4 strip insulated alluminium bus bar and to accommodate following accessories (i) Switch Disconnetor Fuse, 100 Amp, TPN- 01 No Make L&T/Havells/C&S (ii) MCB 63 Amp, SPN - 3 Nos Make L&T/Havells/C&S (iii) LED Phase indicating lamp (Red, Yellow, Blue), arrangement of i/o cable, earthing stud, locking arrangement and internal wiring with 4 sqmm FRLS PVC copper wire etc as required and as per the direction of Engineer in charge.

Solar modules using 335/340 Wp or above as suitable, 24 V DC Mono- Crystalline modules. Total plant capacity 1 Kwp. UTL/Tata Power Solar/Vikram Solar/Adani Solar or equivalent MNRE approved with letest specifications.

24 V, 1 KVA or above as suitable, solar hybride inverter MPPT/PWM/ALMM based make UTL/Luminous/Tata Power Solar/Vikram Solar Solar or equivalent MNRE approved/ BIS approved.

12 V, 100AH c10 rating battery with 5 years warranty. Make: Exide / Luminous / Microtek / or meeting requisite specification BIS approved.

Module Mounting structure made of suitable size of MS angles and pipe capable to mount 03 nos panel with foundation complete ect as required.

Supplying of fixing of Array junction box with DC SPD Type-II and string fuses/MCBs complete ect as required.

Supplying and drawing of 2 C x 4 Sqmm Solar DC cable 1.1 KV Grade XLPO insulated copper (Black & Red) make KEI/Polycab/Finolex/Havells.

Supplying and drawing of 2 C x 6 Sqmm Solar DC cable 1.1 KV Grade XLPO insulated copper (Black & Red) make KEI/Polycab/Finolex/Havells.

Transportation of equipment to BOP installation & maintenance charges

Supply, Installation, Testing & Commissioning of 500 LPD Solar Water Heating System ,Stand frame : Galvanized powder coated with 27 degree, Vacum tube size : 58/1800 mm, Outer tank diameter : 550 mm, Inner tank diameter : 450 mm, Tank capacity : 500 Ltr , Temperature : 65 degree C to 85 degree C, Tank insulation : PUF 50 mm (Polyurethane foaming), Inner tank material : stainless steel with ceramic coated, Outer tank material : Galvanized powder coated/ stainless steel, Method of welding : MIG welding technology, Type of grommets : Silicon washer, Type of circulation : Thermo siphon, Electrical back-up : 2 KW, Type of fasteners : Stainless steel/ Galvanized, Collectors should confirm to BIS and approved as per MNRE specifications with letest specification, Complete with extra suitable supply tank i/c Steel/Iron stand etc as required (either flat plate collector type.) (Quoted rates should include the cost of installation, testing and commissioning of the complete system at site and all taxes including in rates nothing will be paid extra )

Structural steel work rivated bolted or welded in built up section , trucesse and frame work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, i/c all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fiitings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.Internal work - Exposed on wall (i) 25 mm nominal outer dia pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, i/c all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fiitings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.Internal work - Exposed on wall (i) 20 mm nominal outer dia pipes

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : (i) 25 mm nominal bore

Providing and fixing brass stop cock of approved quality : (i) 20 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. (500 ltr x 1nos = 500 ltr tank)