Public Works Department Tender

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Foundations, footings, bases of columns, etc. for mass concrete

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete. (a) On steel work.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Steel work in builtup tubular (round, square or rectangular hollow tubes etc.) sections in various type of signages (Gantry sign boards, Cantilever sign boards, directional soulder mounted sign boards, place identification sign boards etc.) i/e necessary base plates, stiffeners etc. including fabricating, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shpaed washers etc. complete. (a) Hot finished welded type tubes

Providing, installing and fixing with necessary clamps etc. retro-reflective Single Sided Overhead Gantry Signboards/Cantilever Signboards comprising of customized modular PU Epoxy Coated MS hollow section frame work, almunium composite panel (ACP) mill finished or PVDF coated or as specified as base board, micro prismatic retro-reflective sheet and electro cut coloured overlay film. The horizontal and vertical members of the MS frame module shall be made of MS hollow section of size 50x50x4.5mm as per approved drawing and each panel shall be braced diagonally (one way only) with same section. The aluminium composite panel (ACP) shall have a thickness of 4mm with 0.5mm thick skin of aluminium on both sides. The ACP shall be routed, folded and fixed on the MS frame with VHB tape, 24mm wide and 2.3 mm thick provided throughout the length and breadth of the frame including riveting at the right angle face of the frame with pop riveting or with self taping SS screws 5mm dia spaced not more than 300mm center to center ensuring that no riveting is seen on either face of the frame. On the front face of the ACP, micro prismatic retro-reflective sheet conforming to Type-IX of ASTM: D 4956-9 shall be pressure fixed as background sheet (in white colour) which will be over laid with electro cut transparent film of approved make and colour to create a desired road sign. The rear side of the MS frame shall be covered with balancing ACP of the same description as mentioned above and shall be fixed in the similar manner as described above. The edge of the board shall be covered alround with powder coated dia size extruded aluminium channel of required colour and shade of size 68x12x2m. The channel shall be fixed using two rows of double sided VHB tape of above description. The channel shall further be secured by pop rivets having SS screws of 5mm dia at junctions and corners. The rate shall included all materials, labour, equipments, fabrication transportation, erection, installation and incidentals all complete as per direction of Engineer-in-Charge. Only front area of the board shall be measured for payment. (All structural steel work shall be paid for separately under the relevant agreement item, except MS hollow section frame work and fixing arrangement with clamps for the sign boards).

Add Cost Index @ 21.46% except Item No. 10

Less mandatory cut @ 9.50% except Item No. 10