SR of Nagla Soti to singhpur Haweliya road

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

CEMENT CONCRETE PAVEMENT(C.C ROAD) Construction of un-reinforced, plain cement concrete pavement thickness as per disign, over a prepared sub base with 43 grade cement or any other type as per Clause 1501.2.2 M-30 (Grade), coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction, expansion, construction and constructionl joints, applying debonding strips, primer, sealant, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14 days, curing compund (where specified) and water finishing to lines and grade as per drawing and technical specification clause 1501 (approved Quarri grit).

Earth work in cutting or in embankment in ordinary soil, excavation to be in the form of regular pits not exceeding 1/2 M (20") depth & earth work in embankment to be in 20 cm layers including ramming & dressing the surface to required levels & solpes & also including 1.50 M (5ft) lift & 30 M (100ft) lead. The earth in from of cutting to be used as spoil banks with in 50 M destance as directed by E/I etc.

Excavation in foundation in ordinary soil (Loam, Clay or Sand) including lift upto 1.50 m and lead upto 30m and including filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer In-charge upto a distance of 30m from the foundation trenches.

Providing and laying cement concrete in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) and curing complete, Including cost of form work. in Foundation and floors.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. including cost of centering, shuttering, finishing and excluding reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Mild steel or iron work in heavy sizes such as trusses, built up gates record rack, roof work, gates etc. brought to required form including drilling holes revitting or welding where necessary, and also including supply of steel bolts, nuts, wastage etc. and their fixing require for proper completion of the work.

Conditions

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