tender for general repair & maintenance of quarter guard at gc-ii ajmer, rajasthan.; 1 providing and laying app (atactic polypropylene polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°c, 0.87-0.89 kg/ litre and viscocity 70-160 cps. over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc, and preparing the surface complete. the vital physical and chemical parameters of the membrane shall be as under : joint strength in longitudinal and transverse direction at 23°c as 650/ 450n/5cm. tear strength in longitudinal and transverse direction as 300/ 250n. softening point of membrane not less than 150°c. cold flexibility shall be upto -2°c when tested in accordance with astm, d - 5147. the laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane. 3 mm thick 2 providing and laying in position cement concrete of specified grade excluding the cost of centering and shutteringall work up to plinth level :1:4:8 (1 cement : 4 coarse sand (zone-iii) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 3 dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. for thickness of tiles above 25 mm and up to 40 mm 4 kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :25 mm thick 5 repairs to plaster of thickness 12 mm to 20 mm in patches of area2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of engineer-in-charge with cement mortar 1:4 (1 cement : 4 fine sand)