Issues found in various aspect of flyover & bridge construction

Concrete work

  • Oversize, disassembled and soft aggregate is used.
  • More silt content is included with sand.
  • Honeycomb occurs in concrete.
  • Bulge is found in concrete and concrete is not in plumb.
  • The density of PCC is less.
  • Overlapping in reinforcement is not arranged properly.
  • Reinforcement is found to be uncovered.
  • Binding wire having lesser diameter is applied.
  • Expansion joint is placed or arranged perfectly.
  • Imperfect curing and compaction.
  • Timber form work utilized via contract is arranged for steel form work.
  • Clear cover to reinforcement is not provided with adherence to drawing.