Widening and Strengthening of District Magistrate Awas Via Kotwali to District Hospital

Excavation for road work in soil with hydraulic excavator of 0.90 cum bucket capacity including cutting and loading in tipper,trimming bottom and side slopes in accordance with requirments of lines,grades and cross sactions,and transporting to the embankment location with in all lifts and lead upto 1000m.

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with grader in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, 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 aggregates 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 and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501.

Construction of Subgrade and Earthen Shoulders/Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.

Plain cement concrement 1:3:6 nominal mix in foundation with crushed aggregate 40 mm nominal size mechanically mixed,placed in foundation and compected by vibration including curing for 14 days.

Brick masonry work in 1:3 cement mortar in foundation complete excluding pointing and plastering, as per drawing and technical specification Clauses 600, 1202 & 1203.

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M20

Providing and laying reinforced cement concrete M 25 grade in superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5

Providing Weep holes in Brick masonary/Plain/ Reinforced Concrete abutement, wing wall/return wall with 100mm dia AC pipe, extending through the full width of Structure with slope of 1V:20H towards drawing force. Complete as per drawing And Technical Specification.