Name of Work:- Annual rate contract (ARC) for interloking tile and divider repair work in bap in ward no 01 to 10
Sl. No.
Item Description
1
Earth work in excavation for roadway, including trimming bottom and side slopes in accordance with requirement of line, grades and cross 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
2
Providing and laying lean cement concrete 1:4:8 in Sub- base over aprepared sub-grade with coarse and fine aggregate conforming toIS: 383, the size of coarse aggregate not exceeding 25 mm,aggregate cement ratio not to exceed 15:1, aggregate gradationafter blending to be as per table 600-1, cement content not to beless than 150 kg/ cum, optimum moisture content to be determinedduring trial length construction, concrete strength not to be less than10 Mpa at 7 days, mixed in concrete mixer, laid manually,compacted with surface vibrator, finishing and curing complete asper clause 601, 112 of MoRT&H specification including all material,labour, machinery, lighting, guarding and maintenance of diversion.
3
Providing and fixing of precast concrete interlocking tiles of desired shape of M 30 grade manufactured from fully computerized automatic stationery hydraulic vibrio 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 joint 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 in-charge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement. 60mm
4
Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded 20mm nominal size stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost ofnosing of steps etc. complete 40mm thick
5
Providing and fixing precast cement concrete M-20 grade (Usingmechanical Concrete Mixer) kerb stone top and bottom width 115and 165 mm respectively, 250 mm high on 150 mm thick PCC M-10grade foundation as per design, including fixing at site as per clause408 of MoRT&H Specification including all material, labour,machinery, lighting, guarding and maintenance of diversion.
6
Painting with synthetic enamel paint of approved brand andmanufacture to give an even shade :Two or more coats on new work
7
Carriage of Materials by mechanical transport including loading, unloading and stacking :: Earth 5km Please Enable Macros to View BoQ information
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