Uttar Banga Krishi Viswavidyalaya Tender

Supply and placing of Laboratory Tables as per the approved Layout. Island Table Top Structure of overall size of 3080 mm (W) x 1240mm (D) x 900mm (Ht.).Jet Black Granite: It should be 19mm (+/- 2mm) thick Jet Black Granite worktop. The exposed edges of the worktop should be chamfered and smoothened. The bottom of the worktop should be polished and there should be a V-groove throughout the length of the exposed edges to protect the cabinets from coming in contact with the spillages. The overhang on the storage cabinet is 25 mm at the front side and 30 mm at the sides. The backing material used is a neoprene mat of 6 mm thickness.

Supply and placing of Laboratory Tables as per the approved Layout. Island Table Under Structure of overall size of 3080 mm (W) x 1240mm (D) x 900mm (Ht.). Welded cabinet body should be flush face construction with intersection of vertical and horizontal members like LH and RH side panel along with front horizontal channel, back panel and bottom panel. It should be relocated anywhere easily as it is an independent unit. Cabinet should of square non-sharp edge construction. Doors should be assembled with SS-304 hinge assembly. Removable back panel should be provided to easily access the service lines running behind the cabinet benches. Intermediate horizontal channels should be provided between door and drawer. Toe-space of 90mm X 90mm is provided at front-bottom side of cabinet. Levelers are provided for easy leveling of welded cabinet. Shelf should be eight-bend panel with 20mm height. Drawer tray should be of single piece construction. Drawer should be well supported on LH and RH ball slide suspension system. Steel door and drawer front should be of double wall construction with sound dampening material filled inside. Doors should be easily removable and hinges should be easily replaceable. Knee space panel should be in 22 gauge construction. Storage Units to be of Floor based Welded cabinets with metal skirting type. Configurations: 2 Shutter + 1 Drawer. MOC: MSCRCA: IS – 513 (1994). Thickness: LH/RH side panels, shutter front, Bottom panel, Top front, Drawer separator, shelf, Alignment channel is of 1.2mm thk. Removable Back panel, Shutter cover, Fr. Rack strip, Top cover panel is of 0.8mmthk. Finish: Powder coating pure epoxy, thickness 40-50 microns. Handle: Anodized Aluminum Recessed-Type, CTC: 160.0mm. Lock: Units have a locking facility with 180° and 10 lever cam lock mechanism (except for sink and corner unit). Hinge: SS Hinge. Screw: SS 304. Shutter should be of twin-type construction with sound dampening effect using profill. Shutter cover should be equipped with Bump on for sound dampening. Base Moulding should be made of PVC with corner clips. Ball Slide: 500mm Length (Godrej-Make) (required only for drawer unit). Shutter should have provision of roller catch. Cover/ Filler Pannels : All side cover panels and back panels, filler panels should be made from CRCA MS panels of 1.0mm thickness with pure epoxy powder coating

Supply and placing of Covalent Laboratory Tables as per the approved Layout. Wall Bench of overall size of 4580 mm (W) x 770mm (D) x 900mm (Ht.). All C-Frames assemblies should be manufactured from standard hollow metal sections; confirming to I.S. Code 7138:1973 (Indian Standard specification for steel tubes for furniture) and all sheet metal components should be of CRCA confirming to IS Code 513:1994. The suspended under-bench welded units should be supported on heavy-duty steel frames fully carrying the load of worktops. Its superior strength combined with aesthetically appealing end caps shall give maximum flexibility and modularity while making a layout. C-frame should be constructed from a rectangular pipe with a cross section of 60mm x 30mm and should be 2 mm thick and should be without a vertical front leg to give a clean look. This shall provide more knee space or leg space and would facilitate uninterrupted lateral movement of the under-bench units within the bench run. The C-frame legs should be supplied with adjustable feet (tolerance from -5mm to +20mm) to correct the unevenness of flooring. The tubular enclosed type of construction shall discourage dust accumulation and unwanted development of bacteria & fungus. Drainage gradient should be well adjusted throughout the length of table and should have horizontal supports for drainage systems. The structure should have a removable back panel to provide access for maintenance throughout the length of table. The C-frame shall also have skirting at back bottom side. It should be suitable for sitting and standing nominal heights of 750mm & 900mm respectively depending on the layout and the requirement of the laboratory. The table depth should be 920 mm. The length of the table should be as per the approved layout (or BOQ). The horizontal members which should connect the c-frames should be made from rectangular pipes of 2mm thickness. Cross-sectional dimensions of the pipe should be 60 x 30 x 2 mm. They should be made of CRCA MS and coated with pure epoxy powder. They should be available in various widths of 600, 750, 900, 1050, 1200, 1350, 1500, 1650, and 1800, depending on the layout of the laboratory furniture. The cover panels should cover the service lines that runs behind for the wall side units and through the middle for the island units. These should be easily removable (unclipped), and the service line be accessed for maintenance. They should be made of CRCA MS with pure epoxy powder coating and are of 1mm thickness. The vertical upright should form the backbone for internal distribution of GDS, electrical supply systems shelves and top units and should be constructed from 16-gauge CRCA formed steel panels with removable covers. Uprights should be supplied with adjustable feet from -5mm to +20mm. The ends and intermediate vertical supports should be 2mm thick aluminum extrusion with MS brackets of 2 mm thick. Metal platform should be put-on over these shelves for taking care of bottle marks/corrosion. Suspended welded cabinet body should be of flush face construction with intersection of vertical and horizontal members like LH and RH side panel along with front horizontal channel, back panel and bottom panel. Removable back panel should be provided to easily access the service lines running behind the cabinet benches. Intermediate horizontal channels should be provided between door and drawer. Shelf should be eight bend panel with 20mm height. The worktop should be 19mm (+/- 2mm) thick Jet-Black Granite worktop. The exposed edges of the worktop should be chamfered and smoothened. The bottom of the worktop should be polished and there should be a V-groove throughout the length of the exposed edges to protect the cabinets from meeting the spillages. The overhang on the storage cabinet is 25 mm at the front side and 30 mm at the sides. The backing material used is a neoprene mat of 6 mm thickness