Construction of Paver Block Pavement at Approach road near 23 No. Rail Gate in Ward No 11 within Tarakeswar

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. Add cost at site of the materials to arrive at the complete rate. The compaction factor for dry, clean sand may be taken as 0.835. (The payment is to be made on the basis of the finished compacted volume.)

Granular Sub-base with Graded Material (Table:- 400-1) B. By Mix in Place Method :Construction of granular sub-base by providing graded material, mixing by mix in place method with Rotavator at OMC, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants including cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Note : Add cost at site of 1.28 m³ of the materials as per specified Grading vide Table 3.3‐1 of Section 3 to arrive at the complete rate Grading – I

(i) Grading – II

Supplying and laying in the specified pattern of interlocking concrete block pavement (ICDP) with concrete blocks (with concrete grade as specified as per Table 1 of IS 15658:2006) manufractued in steel mould clamped to a vibration table by hydaulic pressure (as pe Cl. No. 6.30 of IRC:SP:63(2018), from BIS licensee manufracturer, with spacer nib (small protruding profiles on the vertical face of a Paver Block used as a device for keepinng 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 ration (the ration 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 flextural 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 cusion of compacted bedding sand of 25-35 mm thick (Grading of bedding sand as pe clause 6.5.1 of IRC - SP 63) and filling of the gaps inbetween paver blocks with joint filling sand (The gading of the joint filling sand will be as per clause 6.5.2 of IRC SP63 ) and completing the edges with cut block as per Cl No. 8.7 of IRC SP 63(2018) with proper confinement of bedding and joing filling sand, compacting levelling and filling up of the edge gap. 120 mm Thick Grey

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation

CGST @ 9% + SGST @ 9 %

Labour welfare cess @1%