Kolo Verify
Home interiors · Stage 6 of 15: Openings and alterations

Demolition and civil alteration checks in Kerala

By the Kolo home interiors team · Updated

New openings, chases, and whatever the wall turns out to contain - visible only until the patching closes it. Anything touching a load-bearing element gets an engineer's written word first.

The checks at this stage (3)

  1. Photograph before this is covered

    What disappears at this stage: new opening lintels, chase routes, and whatever the wall contained, once patched over. It cannot be inspected again without breaking something, so the photos taken now are the only record that will ever exist. Skipping this stays on your handover record permanently.

  2. Nothing structural is being cut, and it is in writing

    A wall that looks like a partition can be carrying load. Cutting it is not a mistake you find out about slowly — and in a flat it is also somebody else's ceiling.

  3. Existing services traced before the first hammer

    Concealed pipes and cables do not announce themselves. Cutting one turns a day of demolition into a week of repair, and the damage is inside a wall you were about to finish.

What good work looks like

A lintel over every new opening

Every new opening cut into masonry carries the wall above on a lintel with proper bearing each side - including the small ones, the niches and the vents. A skipped lintel shows up as a crack over the opening a year later, drawn through your new paint, over your new units.

Good signs
  • A lintel visible over every new opening, however small
  • Bearing into the wall each side, as the detail shows
  • The opening photographed before patching closes it
Warning signs
  • A niche cut with nothing carrying the wall above
  • Bearing ends barely resting in the cut
  • Patching closing the work the same day it was cut

Load-bearing walls: paper before hammer

Anything touching a load-bearing element - a widened opening, a removed section, a deep chase - waits for the engineer's written confirmation. A photo cannot judge structure and neither can a carpenter's confidence; the signature is the check, and it is obtained before the hammer, not after.

Good signs
  • Written engineer confirmation in hand before touching
  • The element identified on the drawing, not by guess
  • The alteration photographed open, before closing
Warning signs
  • We-do-this-all-the-time standing in for a signature
  • A deep chase run across a load-bearing wall
  • Confirmation requested after the opening exists

What the opened wall revealed

Opened walls tell the truth: old wiring, damp tracks, termite runs, hollow patches. Whatever appears gets photographed and addressed before patching - because closing a defect into a wall does not remove it, it just schedules it for after your interiors are installed and paid for.

Good signs
  • Anything uncovered photographed before closing
  • Damp and termite traces traced to a source first
  • Old services either removed or mapped, not entombed
Warning signs
  • Patching over a live defect to hold the schedule
  • Damp painted over inside a new unit's back panel
  • Findings mentioned verbally and never recorded

Red flags and money traps

Do not patch over what the wall revealed

Opened walls expose old wiring, damp tracks, termite runs. Closing a defect into the wall does not remove it - it schedules it for after your interiors are paid for. Photograph, trace the source, fix, then patch.

If found: Stop, photograph, trace the source. Patching comes after the fix, not instead of it.

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