Thorough Repair and Renovation of EI work at the Guest House of Siliguri Mahakuma Parishad, Siliguri.

DISTRIBUTION WIRING

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed]

Average run 8 mtr

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 6A 3 pin Modular type plug socket & switch (Brand approved by EIC) on 4 Module GI switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works.

On Board

Avg run 3 mtr

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

3 x 22/0.3 (1.5 sqmm)

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works

200 mm x 150 mm x 65 mm

175 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws

200 mm x 150 mm x 65 mm

175 mm x 100 mm x 65 mm

Cutting Channel of size (43 mm x 43 mm) on masonry wall incl S & F heavy gauge Polythene pipe dia as stated below by means of iron hooks & Supply & drawing 18 SWG GI wire as fish wire incl. mending good damages to buildin g works.

25mm dia 3mm thick polythene pipe without earth continuity wire

Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works

19 mm dia 3 mm thick polythene pipe without earth continuity wire

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

PLUG & SOCKET

Supply & Fixing 240 V, 16A, 3 pin Modular type plug socket with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (Make- Legrand- Myrius/ Anchor/ Crabtree) [Sep 16A Plug].

S&F 240V, 2 nos. 6A, 5 pin Modular type plug socket with 2 nos. 6A Modular type switch with Indicator Modular type without plug top on 6 Module GI Modular type switch board with 6 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (Make-Legrand- Myrius/ Anchor/Crabtree) [2 x 6A Plug].

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Make- Legrand- Myrius/Anchor/Crabtree) with 6A Modular type switch, without plug top on 4 Module GI Modular type switch board with 3 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA with choice of colour approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

Supply & fixing of Blank Plate for modular box

Supplying & Fixing GI Modular Switch Board of the following sizes complete with top cover plate flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works. 2 Module

Supply & Fixing 240 V 16 A Modular type switch (Legrand: Myrius/Arterior or equivalent model of Crabtree/ROMA approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 10 A, 2(Two) way Modular type switch (approved make) on existing GI Modular switch board having top cover plate and making necessary connections as required

Supply & Fixing Modular type RJ45 sitable for CAT6 cable (Brand approved by EIC) on existing PVC board and top cover plate on wall and making necessary connections as required

VTPNDB, TPNDB & SPNDB

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

Up to 160A 4 way Enclosure ( Make As per approved by EIC)

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection as per G.S.

125 A ( Make- Legrand/ABB/L&T As per approved by EIC)

100A ( Make - Legrand/ABB/L&T As per approved by EIC)

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment ( Make As per approved by EIC)

6 way Horizontal

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

4 Way Enclosure ( Make- Legrand/ABB/L&T As per approved by EIC)

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

2+12 Way Enclosure ( Make - Legrand/ABB/L&T As per approved by EIC)

2+8 way Enclosure ( Make - Legrand/ABB/L&T As per approved by EIC)

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as per GS.

63 A FP ( Make As per approved by EIC)

40 A DP ( Make As per approved by EIC)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS.

6-32 A SP ( Make As per approved by EIC)

63 A TP ( Make As per approved by EIC)

SUPPLY & FIXING TUBE

Supplying, installation, Testing & Commissioning of LED Industrial Batten light made of CRCA Sheet Body (Thickness ≥ 0.50 mm) and construction as per relevant IS, along with LED lamp (Opal finish polycarbonate housing with Aluminium end-cap), Driver efficiency >85%, Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range 0o to 40o C, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, Flicker free, (flicker should be below 5%), life time (LED, Driver & electrical circuitary), of minimum 40000 Burning Hours, with 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c connections with 1.5 sq mm FR/FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 3 year OEM warranty. LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C). Fixing arrangement shall be as below:

Fixing single/twin LED light fitting complete with all accessories directly on wall/ceiling/HW round block and suitable size of MS fastener, as below:

Single fittings along with S/F of 1 no. 18-20 W LED lamp as per specification.

Twin fittings along with S/F of 2 nos. 18-20 W LED lamp as per specification.

Supply & Delivery of 240V,14/15W LED Bulb B22/E27 Base LED lamps of following wattage with glare free light distribution having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only lamp

Supply and Fixing LED 7.5 watt Mirror light fittings Complete with lamp & all other acessorioes (Make : Philips:Type Jojoba Wall Light, Model No. 34034/14/86 or equivalent model of CG/ WIPRO/ Havells as approved by EIC]

Supply & Fixing 240V AC/DC superior type Ding dong call bell (Anchor) on HW board incl. S & F HW board as per GS

Supply & Fixing of Modular type bell push (Make-Legrand/Anchor as per choice of EIC )

Supply & Fixing of Recess mounted round light wattage 24W or higher, lumen output Min100 lm/watt, colour- WW/CDL as per sitev requirement & white powder coated pressure die cast aluminium housing (Make- Philips / Crompton /Havells) incl. All accessories & mounting complete set as per direction of EIC

Supply & Fixing of decorative single fancy LED wall bracket fittings (Make- Philips Type 1H Muziris wall light, Model no- 31425 or equivalent of CG/Havells as per approval of EIC) incl. S & F 12W LED lamp complete with all accessories as per approval of EIC.

S & F of 3 module LED step/foot light (make- Legrand, Cat no-673036,/ Philips or equivalent model of Oshram/Jaquar) incl. S & F 3 module MS flush box in wall as per direction of EIC

Supply and delivery of 230V 1200 mm sweep ceiling fan (28 watt or less BLDC fan ,class of insulation -"B" ,SERVICE VALUE (CMM/W minimum 6.85 ,RPM-350 (min),THD <10%,Supplied with remort control or wall mounted speed regulator ,P.F not less than 0.9 ,bult in 2.5KV SPD with complete accessories [Make-Usha/ Crompton /Bajaj/ Atomberg/ Havells/ Orient/ RR or equivalent as approved by EIC]

Supply & Delivery of 220V, Single Phase, 50 Hz A.C heavy duty exhaust fan of following sizes having complete metal body. (Make- EPC/ USHA/Orient CROMTON) [BEE star rated]

230 mm (9"), 4 Blade, RPM ≤ 1370 , Wattage ≤ 40 Watt, Sound level ≤ 49 dB, Air Displacement (In CFM) ≥ 440

Supplying, installation, Testing & Commissioning of 230V, 450mm 1-phase AC wall mounting bracket fan (metal body & metal blade) on wall incl. S&F of MS fastners and nut & bolts etc. as reqd. [Make: EPC/ Crompton/ Usha/ Havells/ Orient]

S&F MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting.

Supply & Fixing louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) For Al 23 cm (9")

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust for 23 cm (9").

SUPPLY & LAYING OF CABLE

Supply & Delivery of XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes and conforming to IS: 7098(Part-I):1988. ( Make- Universal/ Polycab/ RR cable /Havells/ as per choice of EIC). Test certificate must be sumitted at the time of supply.

2 core 10 sqmm

Laying of 2c 10 sqmm cable after cutting floor / pavement / wall / and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish

Supplying and fixing compression type gland and finishing the ends of following XLPE / PVC armoured AL. cable

4 core 50 Sqmm

2 Core 10 Sq. mm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials.

4 core 50 Sqmm

2 core 10 sqmm

Dismantling the old exsisting DB's, wires, cables & fittings fixtures incl exsisting lights, fans, switch board & all other accessories by checking & cleaning by Co's own tools incl labour & carring charges as per direction of EIC.

EARTHING

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below:[panel earthing +others earthing]

By ISI-Medium GI pipe

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe

Excavation of soil for installation of Earth Electrode and filling & ramming (For Soft Soil) as per GS.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.

Solid GI wire No. 4 SWG

COMPOUND LIGHT

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive pain.

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment ( Make Legrand/Siemens/L&T/ABB As per approved by EIC) (2way)

Supplying and fixing 240/415 V MCB isolator on din rail of existing DBs and necessary connectionas per GS.

6-32 A DP ( Make: Legrand/Siemens/L&T/ABB as approved by E.I.C)

Supply of Street light fiiting with light Wattage: Max. 70W Lumen output: -- Min. 120 lm/W,die cast aluminium housing, Driver rating should be higher than the bfittings rating & bult in 10 KV SPD. (Make: Philips/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate.)

Fixing only outdoor / street light type fluorescent light fitting or MV light fitting complete with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable ben S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc

Sipply & Laying of 3 core 1.5 sqmm cu cable from loop box to fittings as per GS through 19mm polythene pipe [make- polycab/ havells/ KEI/ Gloster]

SITC of calling bell indicator (9nos) with indicator panel for staff calling complete with all respect as per site requirement as per EIC. Indicatot type LED/ Bulb type Visual indicator with audible bell /buzzer. Opereting voltage-240V, Panel enclosure should be powder coated MS/ durable ABS housing, wall mountable.

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.

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