WBPWRD AHSD AE NIT 01

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 for Rural Roads of MORD including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

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

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20mm. nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (b) Using N.B. Variety)

Supplying, fitting and placing HYSD bar reinforcement in Sub-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge.

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction. (b) Where staging is not required.

Supplying for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics including without rolling but including ramming and preparing the bed to proper level and filling up all joints with sandy clay or earth.(Rate inclusive labour with material).

Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (iv) For Construction of Sub Base by compacting R.B.M.

Add GST @ 18% on item no. 1 to 07

Add Labour Welfare Cess @ 1% of Item No. 1 to 08