SITC of LED type Sign board alongwith EI work for Junior Engineers section office PWD Civil at premises of 32 Gobra Road Housing Complex

Amount

Supply of 1.1 KV grade 2 core 10 sq.mm XLPE insulated Aluminium Armoured Cable (Make- RR Cable/Havells/Polycab/Mescab)

Laying of cable for 2 core 10 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

Laying of 2 core 10 sqmm cable through 32 mm dia medium gauge GI pipe (ISI-Medium) protection after cutting existing concrete road by own tools and tackles as required at an average depth of 75 mm in road and mending good the damages to original finish incl. removing the rubbish

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entryof XLPE/PVC armoured cable.incl.finising the end by crimping method incl. supplying and fixing solderless socket(Dowels make),tapes,anticorrosive paste & jointing materials as follows . a) 2 core 10 sq. mm.

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20 mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. (a) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC For(Glowsign board)

Distribution wiring in 2 x 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 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish]( average run-8 mtr)

Supply & Fixing single LED tube light fitting (with 18 Watt) complete with all accessories suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/ 0.20 mm(1.5sqmm.) flexible copper wire of 1.10 mt. length. [Make: Philips, Cat No.:TMC/502P1XT-LED22W with MAS LED tube 1200mm 18W 865 T8 I-2100 lm/eq to Wipro/Crompton)]

S&F heavy duty 300 mm dia, 240V, 1420RPM 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 including Al louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long)) [EPC make] .

Supply & Installation of LED Signage board to be fixed with50 mm x 50 mm x 6 mm MS angle (Quantity required as per site condition and as per direction of EIC) on wall including painting with 6" depth box type M.S. structure duly fabricated & welded by 40 mm x 40 mm M.S. square pipe 3 mm thick ISI mark frame with back side & four sides covered by 24SWG M.S. sheet including Aluminum channel and fixing arrangement with out ACP sheet including painting to be made such a manner that it can be opened towards up direction for taking maintenance incl.S&F 4 mm thick Blue ACP sheet on MS structure. It consist of special type imported acrylic letter 300 mm height fixed on ACP sheet. The letter font (English , Bold) Letter colour = White. Encrypted with : "OFFICE OF THE JUNIOR ENGINEER KOLKATA EAST SUB-DIVISION-IV, P.W.D 32, GOBRA ROAD KOLKATA-700014. The board consist of logo (12") of Govt. of West Bengal. NB. 1 no Sample print out to be provided for necessary approval before execution of work)The specification of the LED to be fixed is given below : A) LED: White- Samsung SMD 5630 (Korea) module: B) Type: Double line fixed C) Life: 70,000 burning hours D) Intensity: Same & smooth throughtout, no brighter or light or dark patches. E) Visibility: 50 mtr. at least for normal eye. F) Power supply: Required AMP (meanwell LRS-<...>-12) G) Ambient Air: 0-50C.100% relative humidity. H) Power Consumption: 1.08 watt per module. water proof 750 watt power supply system IP65, 50/60Hz frequency, 108 to 305 V AC powersupply, >.095 power factor for LED lamp. (Make : Meanwell/Groen/Impex) is to be provided

S & F 1-phase timer control unit with double door 12 way DB enclosure (LT /Crabtree/ABB/Siemens/Legrand ) with S/F following electrical accessories & front door locking arrangement with all connection, earthing attachment on wall as per direction of EIC a) 40A DPMCB Isolator ------- 1 No b) 24 hr Digital timer switch--------- 1 No. c) 32A 2- Pole power contractor with auxiliary contact ------1 No. d)Centre tap 2 way toggle switch---1 no. e)32A barrier type terminal----1 no. f) LED indication lamp ------------ 1 No. g)2x4sq.mm +1x2.5 Sq.mm Cu wire(Gloster /KEI/RR Kabel)for interconnection.

Supply & Fixing of (250x200x105mm) junction box with Front side opening door and Earth stud,locking arrangement with clamp(Mk- Syntex GSJB2520 /equivalent) having following accessories-2 Way 32A Stud type power Terminal- 1 no(Mk.-Reputed) & 6A SP MCB "C-curve,10 kA-L & T/ Legrand/ABB)-1no.

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, per storey of building per vertical run.

S T ENTERPRISE (BID ID -6351974)

M/s Singh Electrical Works (BID ID -6361725)