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| 1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - work up to SF TERRACE : |
| 2 | 1:3:6 (1 Cement : 3 coarse sand(zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 3 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : |
| 4 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 5 | 20 mm cement plaster of mix : |
| 6 | 1:4 (1 cement: 4 coarse sand) |
| 7 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer\"s specification. |
| 8 | Two or more coats on old work. |
| 9 | White washing with lime to give an even shade : |
| 10 | Old work (two or more coats) . |
| 11 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 12 | Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 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 within 50 metres lead : |
| 13 | With cement mortar 1:4 (1cement: 4 coarse sand). |
| 14 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the samemembrane manufactured 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 350/300 N/5 cm. |
| 15 | Tear strength in longitudinal and transverse direction as 60/80N. 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 : |
| 16 | 3 mm thick |
| 17 | Removing Tarfelt layer/ dismantling loosesurface and cleaning /removingsurface with wire brushes including disposal of rubbish to the dumping ground within 50 metres lead as directed by engineer incharge. |
| 18 | Disposal of dismantled tarfeltby meanstractor trollys 2 Nos. of approx capacity 85 Cu.Ft. including loading and unloading to the municipal dump sd fitrvyrf complete as one job. |
| 19 | Providing and applying white cement based water proofwall care birla puttyofapproved brand and manufacturer,to fill undulations/pits over the wall surface to prepare the surface even and smooth complete. |
