WBPWD/KWSD-II/AE/ NIT-21/2025-2026sl4

Taking out Mirzapur or glazed porcelain tiles carefully by chiselling from walls or floor including stacking serviceable material as directed.

Resetting old glazed porcelain tiles in 20 mm thick cement mortar (1:4) including 4 Nos of key stone (10 mm) fixed with adhesive of approved quality & 2 mm thick cement slurry using cement @ 2.91 kg/Sq.m at the back of tiles and finishing joints with white cement & colouring oxide [if required] to match the colour of tiles over application slurry @ 1.75 kg/Sq.m below cement mortar including dismantling the old mortar etc.

Supplying & laying as per IRC-SP:063-2004 paver unit of any shade of approved quality as per relevant IS code, laid in pattern as directed in pavement, footpath, driveway (paver block only), etc including necessary underlay complete in all respect with all labour and material. [Border concrete if necessary to be paid separately]. Note: Sub-grade CBR should not be less than 5. (c) Supplying and laying in the specified pattern of Interlocking Concrete Block Pavements (ICBP) with concrete blocks (with Concrete grade as specified as per Table 1 of IS 15658:2006) manufactured from BIS licensee manufacturer with spacer nib (Small protruding profiles on the vertical face of a paver block used as a device for minimum joint gap in between the paving blocks, as per Cl. No. 3.26 of IS 15658) and of specified size and shape with aspect ratio (The ratio of length to thickness of a paver block as per Cl. No. 3.3 of IS 15658) as per Table 2 of IS 15658 with flexural strength/breaking load as per Annexure G of IS 15658, on the prepared base course of specified CBR as per Table 1 of IRC SP-63 (2018) or else as mentioned in design and drawing with a cushion of compacted bedding sand of 25-35mm thick (grading of the bedding sand as per clause 6.5.1 of IRC SP-63) and filling up the gaps in between paver blocks with joint filling sand (the grading of the joint filling sand will be as per clause 6.5.2 of IRC SP-63) and completeing the edges with cut blocks as per Cl. No. 8.7 of IRC SP-63 (2018) with proper confinement of bedding and joint filling sand, compacting, levelling and filling up of the edge gap. 60mm thick (ii) Coloured Decorative

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Add Labour Welfare Cess @ 1%

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