Public Works Department Tender

Dismantling, removing and carefully stacking RCC etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Methodology: providing the Safety Scaffolding and Platform by Contractors, Removing all the exposed damaged Fins Facade Dead mortars, Spelled Concrete, loosen Particles by Chizzel and Hammer Followed by Cleaning the Corroded Rods which is oxidized. The Cleaning method For Rods by Metal brush Sand Paper. Protection anti corrosive paints for Damaged Rods For Fully Damaged Rods Cutting the Area of broken Rods and Anchoring with new Reinforcement Rods by vertical and Horizontal Method and welding it for Tensile Strength. Complete Bonding Agent for old Concrete Surface and also in Reinforcement areas. Finally for 20 mm thickness one Layer of Micro Concrete works for Compressive strength. Finishing the Plastering with River Sand, Cement Recron Fibers and SBR latex for additional Strength in plastering, Water Cure for 5 days and Finishing with three Coats of Elastomeric water proofing paints to protect the Structure by Silane Environment and Carbon Attack etc., Complete and as directed by the departmental officers.

Renewing damaged broken SFRC cover slab of size 4 1/2 ' x 1' , 4" thick (4 Nos) and fixing the same in position with CM including labour charges for lifiting to second floor terrace and fixing slab in position from ground floor to terrace etc., complete and as directed.,

Plastering with Cement Mortar 1:3 (One cement and Three sand), 20mm thick in all floors including curing etc., complete complying with standard specification and as directed by the departmental officers.

Plastering walls with Cement Mortar 1:5 (One cement and Five sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

110mm dia PVC Pipe

Revarnishing the old wood work with two coat of Melamine varnishing including thorough scrapping, brushes, labour charges and cost of varnish etc., complete and as directed by the departmental officers.

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.

Supplying and fixing in position first quality and approved UPVC-(Unplasticized Polyvinyl Chloride) Ball Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.

40 mm dia UPVC Ball valve

25mm dia UPVC Ball valve

Repainting the old walls with two coat of exterior Emulsion Paint over one coat of putty and primer approved quality and colour including including curing neat finishing etc complete complying with standard specification and as directed by the departmental officers at site of work.

Collecting the scattered debries from the campus and conveying away the same to ouside by tipper machinary to a lead of 3km (Entirely within city limit including loading and unloading charges and dumping in low places and levelling neatly etc., complete complying with standard specification and as directed by the departmental officers.

Total in Figures