Installation of Glow Sign Boards at different places at Joint Administrative Building, Under the Department of Planning and Statistics at Joint Administrative Building, Salt Lake, Kolkata

LED SIGNBOARD: (23 x 5)- One Number, at 20 Mtr Height : SITC of LED Glow Sign Board with liquid Acrylic letters with adhesive on ACP Board of 3mm thick (Mk-Aludecor Alstone) of suitable size to accomodate all the matters contains as approved by the authority to be made with 25x25x4 mmMS angle iron, 18SWG square round Hollow bar, base plate (10mm thickness) required for fixing the necessary nuts bolts washers supporting angle iron clamp etc. and ACP sheet on front sides & edges only & back side to be covered by Gl sheet (with proper ventilation arrangement). All side to be moulded uniformly side fabricated by aluminium L. channel upon which elevated or box type letter made from imported liquid acrylic will be fixed. The thickness of acrylic will be 5mm (for small letters), 8mm (for big letters) and 10mm (for very big letters). The back side of the letters is covered by 3mm thick ACP (MK-Aludecor/Alstone). The inside of the letters Supplying & fixing of best quality LED lighting arrangement of fully water proof 10 nos LED light fitings of 20watt (100lm/w). The letters are sealed by exterior grace silicin. The back side of the board is covered by 22 SWG GI sheet with nuts & bolts. (Design of LED BOARD will be approved by the Authority)

GSB for Department Name: LED SIGNBOARD: (12 x 5) - Two Numbers, at 10 Mtr Height : SITC of LED Glow Sign Board with liquid Acrylic letters with adhesive on ACP Board of 3mm thick (Mk-Aludecor/Alstone) of suitable size to accomodate all the matters /contains as approved by the authority to be made with 25x25x4 mm MS angle iron, 18SWG square / round Hollow bar, base plate (10mm thickness) required for foxing the necessary nuts bolts washers supporting angle iron clamp etc, and ACP sheet on front sides & edges only & back side to be covered by Gl sheet (with proper ventilation arrangement). All side to be moulded uniformly side fabricated by aluminium L. channel upon which elevated or box type letter made from imported liquid acrylic will be fixed. The thickness of acrylic will be 5mm (for small letters),8mm (for big letters) and 10mm (for very big letters). The back side of the letters is covered by 3mm thick ACP (MK-Aludecor / Alstone). The inside of the letters Supplying & fixing of best quality LED lighting arrangement of fully water proof 10 nos LED light fitings of 20watt (100lm/w). The letters are sealed by exterior grade silicin. The back side of the board is covered by 22 SWG GI sheet with nuts & bolts. (Design of LED BOARD will be approved by the Authority.

Supplying, fabrication & fixing MS u-channel of 6 mm thicki of size (75 mm x 40 mm x 40 mm) for making base Frame/platform [NS] for installation of Glow Sign Board inci drilling 2 nos holes in each channel cutting holes into the wall & grouting the same with cement concrete (1:1.5:3) etc fabricated with horizontal angle of 25 mm x 25 mm x 6 mm and supponing angle of 50mm x50mm x 6mm in each platform in the outer edge for transmiting the load centrally through 2 nos (50 mm x50mm x6 mm) angle inserted into the existing wall ind fibre sheet shade as per Direction of EIC. The entire structure must be safe for carry out maintenance of Glow Sign Board, as per Direction of ELC. [For Three Structures]

Supply and Delivery of Illumination: Branded water-resistant (IP67 rated) LED modules SAMSUNG/GOQ/NINJA/OSRAM/BNZ. ORANGE CLOUR/ WHITE , BIS REQUIRED FOR APPROVAL. 1.2 WATT TO 1.8 WATT

Supply and Delivery of AC To DC Power Supply [MAKE: MEANWELL 350W -12 V Output Non-Water Proof with IP 66 Rated Box / Equivalent] as per direction of EIC.

Supply of 4 Core 16 Sq mm XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes | Make: Havells/Polycab/ Gloster/ RR Kabel Mescab]

Laying of 4 Core 16 Sq. mm cable as below, after cutting floor/pavement/wall/ and making holes ind., 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 for following XLPE/PVC armoured cable (3.5/4.0) Core as per GS. 16 sqmm

Finishing for following XLPE/PVC armoured (3.5/4) Core cable ends as per GS. 4.0 core 16 sqmm

Supply and Fixing of Junction bax (250x200x105mm) with Front side opening door and Earth stud, locking arrangement with clamp (Mk-Syntex GSJB2520/ equivalent). Junction box having following accessories:- 2way 32A Stud type power Terminal-1 no(Mk-Reputed) 40A FP MCB isolator-1 no (Mk: L&T/Legrand (ABB)