Construction of Paver Block Road from PWD Road to Kanti Debnath House under Atiabari-II G.P. within Dinhata-I P.S. in the District of Cooch Behar. SL4

Construction of Sub Base using Local Materials:Construction of Sub Base using Local Materials,spreading in uniform layers with Motor grader onprepared surface, including screening the metal asnecessary, mixing by mix in place method withRotavator at OMC, and compacting with vibratoryroller to achieve the desired density, lighting,guarding and barricading including cost andcarriage of all materials and making necessaryearthen bundh of one metre wide on each side toprotect the edges complete as per Clause 401 ofSpecifications for Road & Bridge Works of MoRT&H(5th Revision) (iv) For Construction of Sub Base by compacting river bed materials.

Supplying and Laying in the specified pattern of Interlocking Concrete Block Pavements (ICBP) with concrete block', (with concrete grade as specified as per Table 1 of IS 15658:2006) manufactured in steel mould clamped to a vibrating table by hydraulic pressure (us per cl. no. 630 of IRC : SP ; 63 (2018), from BIS licensee manufacturer, with spacer nib /Small protruding profiles on thevertical face of a paver block used as a device for keeping minimum joint gap inbetween the paving blocks, as per Cl. No 3.26 of IS: I5658)and of specified sizeand shape with aspect ratio (The ratio of length to thickness of a paver block, asper CLNo33 of IS: 15658) as per Table 2 of IS 35658 with flexuralstrength breaking load as per Annexure G of IS35658, on the prepared basecourse of specified CBR as per Table I of IRC SP 63 (2018) or else asmentioned in design and drawing with a cushion of compacted bedding sandof 25-35 mm thick (grading of the bedding sand us per clause 63.1 of IRC SP-63) and filling up the gups 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 completing the edges with cut blocks us per CL No. 8.7 of IRC SP- 63(2018)with proper confinement of bedding and joint filling sand, compaction.levelling and filling up of the edge gap. 60 mm thick.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

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

Providing & fixing Concrete Sign Board as per IRC specification of size 900 x reinforced with double layer IRC febric (75 x 75 mm. mesh) and fixed with necessary nuts & bolts on two RC precast posts 100 mm. x 150 mm. of height 2.65 m. of which top 750 mm. is of section 100 x 13 mm. and 1.90 metre above GL & 0.75 metre below GL including digging hole, repacking the same with cement concrete 1:3:6 with jhama khoa or with local stone chips etc. complete including painting two coats on both faces lettering sign marks etc. as per direction of the Engineer-in-Charge. (The rate is inclusive of cost of reinforcement, concrete, shuttering, nuts & bolts, washer etc. complete.)