Tender For Terres Repair Work In Various Residential Building Under Pwd Sub Dn Alwar Part-I - Roof Repair Work In Various Residential Buildings Under Pwd Sub Division Alwar., Alwar-Rajasthan
TDR : 49600930
Tender Notice
Corrigendum Details
BOQ
Expired
Alwar
Rajasthan
Corrigendum : Tender For Terres Repair Work In Various Residential Building Under Pwd Sub Dn Alwar Part-I - Roof Repair Work In Various Residential Buildings Under Pwd Sub Division Alwar.
Name of Work: सा0नि0वि0 उपखण्ड अलवर के अन्तर्गत विभिन्न आवासीय भवनों मे छत मरम्मत कार्य। (पार्ट-1)
Sl. No.
Item Description
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सा0नि0वि0 उपखण्ड अलवर के अन्तर्गत विभिन्न आवासीय भवनों मे छत मरम्मत कार्य। (पार्ट-1)
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Crazy marble stone flooring 20mm thick marble stone withblack or of specified colour topping including filling the gapswith cement marble chips mix in proportion of 4 : 7 (4cement: 7 white black or white or black marble chips) size from 1mm to 4mm by volume and under layer of 25mm thick cement concrete [1:2:4, graded stone aggregate 12.5mm nominal size] rubbing and polishing and cement slurry etc. complete :In ordinary cement.
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Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement: 2 coarse sand : 4 stone aggregate 10mm and down gauge) including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design
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Providing and fixing glass strips in joints of terrazo/ cementconcrete floors.20mm wide and 3mm thick for skirting.
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Grading roof for water proofing treatment with water proffing compound Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)
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Providing and laying water proofing treatment on roofs ofslabs by applying cement slurry mixed with water proofingcement compound consisting of applying(i) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (ii) laying second layer of Fiber glass cloth when the first layer is still green . Overlaps of joints of fiber cloth should not be less than 10 cm .(iii) Third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proffing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30cm on parapet wall and tucked into groove in parapet all around (iv) fourth and final layer of brick tiling „with cement mortar or any other approved protective coarse. (which will be paid for separately) For the purpose of measurement the entire treated surface will be measured
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