SITC of LED type Sign board alongwith EI work at main entrance Gobra Housing Complex

Supply & Delivery of 1.1KV grade 2 core 6 sqmm XLPE insulated Aluminium Ar. cable ( Make -Gloster/ RR cable/ Havells/ polycab)( From Timer DB to loop box of Glowsign Board)

Laying of 2 core 6 sqmm cable on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting.

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 as follows. a) 2 core 6 sq. mm.

Supplying and fixing of 2 way MCB SS enclosure and 32 amp DP MCB with IP-20/30 protection, powder coated provision for two 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/ L&T/Siemens/Crabtree)

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) 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC (Existing BBC to TimerDB via 32ADP MCB with SS enclosure )

Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. a)4 sqmm.

(B) LED Sign Board : Supply & Delivery of 6" depth box type M.S. structure duly fabricated & welded by 50 mm x 50 mm x 6 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. size : 10' x 4' to be made such a manner that it can be opened towards up direction for taking maintenance. Also 8 nos 40 x 40 x 6mm MS flat of 2 inch long to be thorough welded throughout the entire structure with equivalent gap for the purpose for fixing at site as per direction of EIC. Installation of LED glow sign board complete in the C channel/angle iron support on the boundary wall structure or directly on wall as per site condition with co's own arrangement and as per the direction of EIC S&F 4 mm thick white ACP sheet on MS structure. (Size 10 x 4 feet) Supply & Fixing of special type imported acrylic letter 300 mm height fixed on ACP sheet. The letter font (English & Bengali, Bold) Letter colour = Blue. Encrypted with : GOBRA HOUSING COMPLEX BADAMKUTHI, 32, GOBRA ROAD, KOLKATA-700014. NB. SOME MODIFICATION MAY BE IN FORCE AS PER REQUIREMENT OF THE AUTHORITY END. Supply fixing of LED inside the acrylic letters. The specification of the LED 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. Supply & fixing of logo (8") S & F 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) S&F 50 mm x 50 mm x 6 mm MS angle on wall including painting for fixing of sign board.

Supply and fixing of Timer control unit for 1 Ph AC machine with 12 way SPNDB Box arrangement .( Make- L&T / Legrand/ ABB). a) 12 way SPNDB or timer DB-1no b)40A DPMCB isolator-1no c) Digital 24 hrs time switch-1 no d) 32A 2 pole power contractor-1 no e) Centre off 2-way toggle switch-1 no 32A f) Barrier type Terminal -1 no g) LED indicating lamp-2no H)2x4+1x2.5 sqmm cu wire ( Gloster/KEI/rr/kABEL)

Supply & Fixing of junction box (250 mm x200mm X 105mm) with Front side opening door and Earth stud,locking arrangement with clamP(Mk- Sintex- GSJB252O/equivalent) Junction box having following accessories_ a)2 way 32 A stud type power terminal-1 no.(reputed make) b)6A SPMCB "C Curve"(Make-L&T/ Legrand /ABB)