1.7 Case Study : SPECIFICATION FOR 100TON CAPACITY 16M X3M CAPACITY PITLESS TYPE ELECTRONIC ROAD WEIGHBRIDGE (TWO NOS WITH ONE COMMON CONTROL ROOM) Procurement of Two number of 100 Ton capacity, Fully Automatic, pit Less Type Road Weigh Bridge and its installation at Manoharpur, Odisha. SCOPE: Design, engineering, manufacturing, testing, inspection, supply, erection, commissioning and stamping (by Legal Metrology dept) of 100 MT Pit-less Type Electronic Road Weighbridge complete with weigh controller, Load Cells, Platform, large size LED display, P.C., Printer, UPS, Test weights, Construction of one no control room complete in all respect and fitted with AC, Manufacturer’s Test certificates and stamping by Legal metrology dept. The entire job is to be undertaken on Turnkey basis covering mechanical, civil & electrical works including supply of all required material for civil construction & electrical works. TECHNICAL SPECIFICATIONS: Load Cell Capacity Minimum 33 Tons Or Higher, Compression Type Load Cells, Minimum 6 (Six) Nos , Excitation Digital:10-12 Ac/Dc , Analog-5v Dc, Rated Output 2.5 mv/V Or Higher, Zero Balance 1% Of Rated Output Combined Error 0.02% Of Rated Output Repeatability 0.010% Of Rated Output, Overload Rating(Ultimate) >225% Rated Output Resistance To Dirt &Moisture Hermetically Sealed Conforms To IP 68,69, Stainless Steel Non-Linearity < 0.01 Hysteresis < 0.0165 , Accuracy +/- 0.05% or better and confirming to legal metrology requirements. WEIGH BRIDGE CONTROLLER: Microprocessor based system , Display Type Blue backlit LED, graphics up to 64x240 pixels, display up to 8 digits, minimum character size 17mm x 10mm, Tare , Net, Kg., print, Unit of Measure Type: pit less, fully Electronic Road Weigh Bridge b. Capacity: 60 MT. SYSTEM SPECIFICATIONS: Least count: 10 Kg. Platform Size: 16 m x 4m Platform Construction: Fully welded module type M.S. structure to meet Indian Standard IS: 800, 2062 comprising of RS joists, transoms, and plates ,12mm thick antiskid to be provided. M.S. checkered plate on top.,. Painting of structure: EPOXY to meet IS:2074, Suitably designed to bear 200% of the maximum capacity. Load Cell: Hermetically Sealed Unit, Capacity - 33 Tons Minimum each, Ambient temp. – 55 Degree C, IP 68 Max. Safe load - 150% of capacity
17 PREPARED BY S2udio Inc.
