WBPWD/EE/PMED/WBMSCL/NIQ-25 /e-T/ 2017-2018

Amount

Supply & Installation of LED Glow Sign board to be designed and fabricated as per the details given below, which is to be installed & erected at site as per the arrangement as per Direction of EIC . Sign Board: Supply of MS Holobar for rectangular shape structure. The Holobar size 1 ½” x 1’’ x 14Swg. The holo structure size 19ftX6.5ftx6inch having 5 Nos of Holobar width supporting for extra support of the structure. The Board is to be covered with 18SWG GI sheet on top & bottom both sides and on back side with nut-bolts, washers, screws etc.There should be back side opening provision At least having 4 no hinge type door with locking arrangement for easy access to inside.

Supply & Fixing of special type blue color Acrylic letter of Size. Male & Female complete with different type of alpha bate letter as per design & drawing of authority the matter of the letter. matter in bengali "MATRIMA" 20x42=840x4= 3360

Supply & Fixing of ACP sheet of best Quality 3mm thick of area 20x6ft with steel channel of size 40mmx40mmx2mm covered by 4side with cutting drilling the hole etc. Supply & laying: internal wiring for connecting with 3x1.5 sq.mm PVC cu. wire approved make Approx 60mt length by rigid conduit pipe/cashing capping incl.S&F Loop box,16 Amp DP main switch to LED Board . Supply & fixing 1495 nos SMD water proof type LED light(brand approved by EIc) with capacity 555 wt approx with 2 nos controller (SMPS brand approved by EIc) supply & fixing all LED and the internal connection. by copper wire . the entire lighting system should cover one year warranty. Erection of the sign board fixing with 50mmx50mmx5mm MS iron angle Strom guard arrangement and fixing on the wall by flush nut. 4 nos angle frame should hold the entire board and have to be grouted on railing by special type flush nut,bolt,washer etc. Including all necessary arrangement and Painting of M.s structure with 2coat of R.o primer & 2coat of synthetic paint including scraping the whole iron structure.

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles. 19 mm dia 3 mm thick polythene pipe without earth continuity wire.

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

Supply & Fixing of 240V Timer DB equivalent to (10+2) way SPN double door DB (ABB make cat no.ISYN869004R0001) with SS enclosure phosphitised powder coated, incl. din rail with IP-43 protection comprises with 1 no.32A DP MCB (C curve,10KA),1 no. 24 hours programmable Time Switch (ABB cat no.AT3 R) with minimum switching time of 15 minuites, 1 no. 25A 3 pole power contactor(ABB cat no.AX25-30-10) complete with outer cover plate & internal wiring by 4 sq.mm cu. wire incl. 1 nos. Auto-manual bypass toggle switch, earthing attachment incl.1 no.LED indication light for running condition & locking arrangement (ABB make)

S. N. ENTERPRISE

Prava Enterprise