Name of Work:- constructin of interlocking tile work govt sr sec school sonagarh | Sl. No. | Item Description | |
| 1 | Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level. In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. Depth upto 1.5 m. | | 2 | Carriage of Materials (By mechanical Means) Carriage of Materials By mechanical transport transport including loading, unloading and stacking :: Earth 3 km | | 3 | 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 a batching plant, transported to site, laidmanually, compacting with surface vibrator, finishing and curingcomplete as per clause 601, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion. | | 4 | Providing and fixing of precast concrete interlocking tiles of desiredshape of M 30 grade manufactured from fully computerizedautomatic stationery hydraulic vibrio pressed machine and fullycomputerized automatic batching plant of class A1/A2 as per BS6717:2001. The CC interlocking paving blocks be laid on average50mm. 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 60 mm thick | | 5 | Providing and laying un-reinforced, plain cement concrete mix withConcrete Mixer & vibrator pavement over a prepared sub base with43 grade cement , coarse and fine aggregate conforming to IS: 383,maximum size of coarse aggregate not exceeding 25 mm, mixed asper approved mix design, laid, spread, compacted and finished in acontinuous operation including provision of contraction, expansion, construction and longitudinal joints etc including all material, labour, machinery, lighting, guarding and maintenance of diversion. PCC M20 | | 6 | Centring and shuttering with plywood or steel sheet upto two stories( each story of height upto 3.5 metre from floor level) includingstrutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete. Please Enable Macros to View BoQ information |
|