Supply and Installation of LED Glow Sign Board infront of NICU PICU, EMERGENCY, and Dr. BC ROY Examination Hall at North Bengal Medical College and Hospital, Sushrutanagar, dist Darjeeling.

Amount

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20/25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. A)2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Supply & fixing metallic sign board made of 3 mm thick ACP sheet (Aludecor) finished with approved metallic colour as back ground (colour approved by department) & fixed on M.S. structure. The all side fabricated with 20mm square bar with required fixing arrangement as frame (size=30’-2”x 4’2") ,(size=24’-2”x 4’2")& (7'2''X3'2'')

Supply & fixing outdoor LED sign board made of 3 mm thick back side fabricated aluminium sheet for protection of the board inside wiring. size as per enclosed LED sign board details.thick aluminium sheet finished (size=30’-2”x 4’2") ,(size=24’-2”x 4’2")(5'2"x3'2")& (7'2''X3'2'')

Supply & Fixing special type of imported solid Acrylic letter (thickness 3mm raised .5 inch above ACP)fixed on 2mm thick acrylic sheet.All side each letter glows or emits light.Calculation based on all dimensions.( The Matter for the signage is "EMERGENCY------letter 12 MM ACRYLIC SHEET LETTER 15 INCH HEIGHT Each. NORTH BENGAL MEDICAL COLLEGE & HOSPITAL--Letter 12 MM ACRYLIC SHEET LETTER 8 INCH HEIGHT each ,Sushrutnagar,Dist-Darjeeling"---letter size 6 inch,

Supply & Fixing special type of imported solid Acrylic letter (thickness 3mm raised 1.5 inch above ACP)fixed on 2mm thick acrylic sheet.All side each letter glows or emits light.Calculation based on all dimensions.( The Matter for the signage is " NICU & PICU"-----letter 12 MM ACRYLIC SHEET LETTER 15 INCH HEIGHT Each ,"NORTH BENGAL MEDICAL COLLEGE & HOSPITAL"------letter 12 MM ACRYLIC SHEET LETTER 8 INCH HEIGHT Each ,Sushrutnagar,Dist-Darjeeling"---letter size 6 inch, All Letter thickness 2inch Each.

Supply & Fixing special type of imported solid Acrylic letter (thickness 3mm raised 1.5 inch above ACP)fixed on 2mm thick acrylic sheet.(Both Side)All side each letter glows or emits light.Calculation based on all dimensions.( The Matter for the signage is " DR. BC ROY EXAMINATION HALL"------letter 12 MM ACRYLIC SHEET LETTER 8 INCH HEIGHT Each ,, All Letter thickness 2inch Each.

The Matter for the signage is " NICU & PICU"(Both side with arrow direction)------letter 12 MM ACRYLIC SHEET LETTER 8 INCH HEIGHT Each ,, All Letter thickness 2inch Each.All Sheet ACP Both Side.

The Matter for the signage is " DR. BC ROY EXAMINATION HALL"(Both side with arrow direction)------letter 12 MM ACRYLIC SHEET LETTER 8 INCH HEIGHT Each ,, All Letter thickness 2inch Each.All Sheet ACP Both Side.

Supply & Re-fixing of LED Module inside the Acrylic letter on ACP board , The Specification of the is given below. a) LED backlit b) LED: white - GE / samsung or equivalent g)Type : Double line ,fixed h)Life: 70,000 or above burning hours. i)Intensity- Same & smooth throughout ,no bright or light or dark patches. j) Visibility: 100 mtr at least for normal eye. k) power supply : 20 amp (GE) l) Ambient Air : 0-50c .100% relative humidity. m) Power consumption – 1.5 watt per module(One module consists of 3 Nos of LED) n) Input – 230 v AC, Output – 12V. DC. (make: samsung)(At out door portion Led Sign Board) o)LED Module ip 66/67 protection

Power Supply: Input: 100V, AC to 240V AC,4A /2A ; 50/60 HZ Output:DC 12V, 30A/25A Constant Power Supply(Make:Philps Driver/Samsung)

Power Supply: Input: 100V, AC to 240V AC,4A /2A ; 50/60 HZ Output:DC 12V, 10A/15A Constant Power Supply(Make:Philps Driver/Samsung)

Metal Sign Board should be fixed on the top of the Roof Pillars on M.S channel and suitable size and number of stay rigidly by nuts, bolts etc. as per direction of E.I supply and fixing M.S fabrication box for holding rectanguler shape LED board of size (size=30’-2”x 4’2") ,(size=24’-2”x 4’2")& (7'2''X3'2'') with powder coted 50mm X 50 mm X4 mm MS angle and MS flat iron (50mm X 50mm) for holding the facia.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required a) 25 mm Dia

Supply & Fixing 240 V, 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover zand making necessary connections as required

Terms & condition: If any defect is arrise within two year, contractor should repair this without any cost.

SUBHAM ASSOCIATES

ORIENT ENGINEERING WORKS