Public Works Department Tender

I) S&F LED Sign Board Size (28'x8'x10" ) made 3 mm thick ACP Sheet (Alstrong/ Aludecor) finished with approved metallic colour as back ground (blue) after router cutting. The riser structure also shall be covered with ACP Sheet.& appx 6-7 inch depth (Both size ACP sheet) ii) S&F Special type of imported acrylic English letter flushed on the ACP board made on imported acrylic ACAST sheet. The following letter font shall be in horizontal line as mentioned. iii) S&F SMD LED inside the board and to run for each letter including wiring soldering etc and fixing the SMPS properly with the specification of theSMD 1. LED colour :White/ Red/ Blue (make-samsung /Nichia /Cree/Hisine ) 2.Stright : 2 or 3 nos LED per module 3. Luminous Flux : 140 LUMEN 4. Life : 70000 burning hours 5. Visibility: 100 meter atleast normal eye 6. Power Supply: 1.2 watt to1.6 watt per module 7.Input : 230A.C , Output : 12V DC 8.Shape of LED : recrangle or square 9. Grade : IP - 65 v) S & F LED Power supply 300/ 400W IP65 50/60Hz frequency, 108 to 305 VAC driver power supply other electrical accessories the panel prepared along with its necessary arrangement ( make Hisine/Migion/Cehosa/PWD appvd ) vi) Testing and commissioning of the LED board as per nomenclature

Bamboo Structure arrangement for scafholding & support the new board by iron structure grouted on frame ,painting the iron structure with RO primer and final asian paint and internal wiring connections as per direction of EIC.

The board should be fixed on 28'x8'x1' iron frame, holding the board by 1" squar hollow shape iron frame attached to each other making a one square feet frame by zigzag welding.Making arrangement for scafholding upto 2nd floor level at the gate .S/F of 32mm steel channel on the complete edges.The letters will be fixed on the board by the steel nuts & bolts etc. Additional arrangements to support the board by 2 nos 15 ' iron frame structure made of 1" iron square ,the iron structure grouted on 5'x3'x2' (HxDxW) concrete block visible 2' above the ground as per requirement,loading the complete board from manufacturing unit and carrying to the site ,unloading the board and lifting it to the top of the gate by manpower and fixing on proper place.