Balaram Bridge

• For other bearings
  cleaning, greasing and repairs (i.e. providing nuts bolts) were done.
• Casting of bearing pedestal
  At pier P3 there was no pedestals below the bearing so 3 no. of new pedestal were precast by micro concrete of size 780*700*285.
• Bearing
  Replacement of all existing bearing at span 3 by Neoprene bearing.
• Main girder and diaphragm beam
  Polymer Modified Cement Mortar, & PMC grouting were applied for inadequate cover & honey comb. Applied epoxy mortar, injection of epoxy resin for crack sealing.
• Bottom slab
  Repair of bottom slab was done by low permeability polymer modified cementious mortar for inadequate cover.
• Top slab
  Polymer cement grout has been applied at top of slab.
• Drainage spout
  New drainage spout placed vertically upright with longer length has been provided in all spans in one side due to uni camber profile.
• Expansion joint
  Replaced all asphaltic expansion joint by new strip seal expansion joint.
• Cement concrete wearing
  Removal of damaged C.C. wearing coat and replacement with mastic asphalt wearing after maintaining the proper slope for drainage.
• Kerb beam and parapet wall
  Existing parapet wall was demolished and holes drilled in concrete, fixed reinforced in hole with lock fix and constructed new crash barrier.