Name of Work: Construction of Interlock Road From Pawan Bothra House to Mirjumal Panday house at W.No. 16 Rajaldesar (NIT S.No. 8)
Sl. No.
Item Description
1
Dismantling of existing structures like culverts, bridges, retaining walls, CC road and other structure comprising of masonary, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by Engineer. Cement concrete Grade M-15 and above and PCC blocks
2
Earth work in excavation for roadway, including trimming bottom and side slopes in accordance with requirement of line, grades and corss sections, including disposal of surplus material with all lift and lead upto 1000 metre as per MoRT&H specification clause 301. In all type of soil
3
Carriage of Materials by mechnical transport including loading unloading and stacking :: 1 km rate for lead
4
Providing and laying lean cement concrete 1:4:8 in sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25mm, aggregate cement ratio not to exceed 15:1 aggregate gradation after blending to be as per table 600-1, cement content not to be leass than 150 kg/cum, optimum moisture content to be determined during trail length construction, concrete strength not to be less than 10 mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing complete as per clause 601, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenanace of diversion.
5
Providing and fixing of precast concrete interlocking tiles of desired shape of M-30 grade manufactured from fully computerized automatic stationery hydraulic viebro pressed machine and fully computerized automatic batching plant of class A1/A2 as per BS 6717:2001. The CC interlocking paving blocks be laid on average 50mm. thick bed of coarse sand and the joints is to be filled with fine sand, Laying procedure on compacted sub-base as defined. Complete job is to be executed as per the instruction of Engineer incharge. The rates to be inclusive of all lead & lifts etc. complete as per specifications. Tensile splitting strength, sbrasion and bracking load etc. as per BS 6717:2001, Grey cement. 80mm thick
6
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering = All work upto plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)
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