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| 1 | Dismantling of existing structures like culverts, bridges, retaining walls, CC road and other structure comprising of masonry, 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 Enginee Cement Concrete Grade M-15 and above and PCC blocks |
| 2 | Carriage of materials by manual labour including loading, unloading and stacking for leadless than 0.5 Km Sand, bazri, ballast, kankar 5km |
| 3 | Providing, laying, spreading and compacting of granular sub-base by providing close graded material (Table 400-1), spreading in uniformlayers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory rollerto achieve the desired density, complete as per MoRT&H specification clause - 401 including all material, labour, machinery, lighting, guarding and maintenance of diversion.Grading - III Material |
| 4 | Providing and laying lean cement concrete 1:4:8 in Sub- base over a prepared 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 gradation after blending to be as per table 600-1, cement content not to beless than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than10 Mpa at 7 days, mixed in a batching plant, transported to site, laid manually, compacting with surface vibrator, finishing and curing complete as per clause 601, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenanceof diversion |
| 5 | Providing and laying un-reinforced, dowel jointed, plain cement concrete mix With Concrete Mixer & vibrator pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate conforming to IS: 383, maximum size of coarse aggregate not exceeding 25 mm, mixed as per approved mix design, laid, spread, compacted and finished in a continuous operation includingprovision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant,debonding strip, admixtures (if required) as approved, curing compound, finishing to lines and grades complete as per drawing and as per clause 602, 112 of MoRT&H specification including allmaterial, labour, machinery, lighting, guarding and maintenance of PCC M-30diversion. |
| 6 | Providing and fixing of precast concrete interlocking tiles of desired shape of M 30 grade manufactured from fully computerizedautomatic 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 finesand. 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 asper specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement.80mm thick Please Enable Macros to View BoQ information |
