Name of Work:- Water proof treatment to the terrace of MW BLDG, Gandhi colony,MG Road,Vijayawada.
Sl. No.
Item Description
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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, all complete as per direction of Engineer-in-harge.
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With cement mortar 1:4 (1cement: 4 coarse sand).
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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.
4
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 :
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3 mm thick Please Enable Macros to View BoQ information Compatibility Report for BoQ Fin Bid Lift Work VJ 25.09.2024.xls Run on 25-09-2024 15:08 The following features in this workbook are not supported by earlier versions of Excel. These features may be lost or degraded when you save this workbook in an earlier file format. Significant loss of functionality # of occurrences Any effects on this object will be removed. Any text that overflows the boundaries of this graphic will appear clipped. 3.0 'BoQ1'!1:64 Minor loss of fidelity Some formulas in this workbook are linked to other workbooks that are closed. When these formulas are recalculated in earlier versions of Excel without opening the linked workbooks, characters beyond the 255-character limit cannot be returned. 5Defined Names Some cells or styles in this workbook contain formatting that is not supported by the selected file format. These formats will be converted to the closest format available. 14.0
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