WBPWD/R/EE/S24PGSHD/NIT-14 of 2025-2026

Supplying, spreading and compacting Sand to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks and depressions by ramming wherever necessary. (Fine Sand)

Water Bound Macadam Sub Base by consolidating Jhama metal / Laterite chelly or stone metal / shingles of specific size in hard crust to requisite thickness (measured after compaction) in layers including screening of metals etc. as necessary, hand packing, sweeping, watering and rolling in stages with power roller to proper line, grade and camber, lighting, guarding & barricading and making necessary earthen bundh of one metre width on each side where necessary to protect edges and preparing the bed by necessary cutting or filling and rolling all complete including the cost of all materials and hire and labour charges of all men and machineries and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). For Construction of Sub Base by consolidating Jhama metal (63 mm to 45 mm) with Sand.

Supplying and Laying in the specified pattern of Interlocking Concrete Block Pavements (ICBP)with concrete blocks (with concrete gradeas specified as per Table 1 of IS15658:2006) manufactured in steel mould clamped to a vibrating table by hydraulic pressure (asper Cl.No.6.30 of IRC: SP : 63 (2018), from BIS licence manufacturer,with spacer nib (small protruding profile son the vertical face of a paver block used as a device for keeping 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 apaver block, asper Cl.No.3.3 of IS:15658) asper Table 2 of IS:15658 with flexural strength / breaking load a sper Annexure Gof IS: 15658, on the prepared base course of specified CBR as per Table 1 of IRCSP6 3(2018 )or else as mentioned in design and drawing with acushion of compacted bedding sand of 25-35 mm thick (grading of the bedding sand asper clause 6.5.1of I RCSP-63) an dfilling 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 IRCSP 63) and completing the edges with cut blocks as per Cl.No.8.7of IRCSP-63 (2018) with proper confinement of bedding and joint filling sand, compaction, levelling and filling up of the edge gap. 100 m Thick Grey

Goods and Services Tax(GST)@18%

Labour Welfare Cess(LWC)@1%

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