9+

Quality Control & Defects

Two hard gates — post-coating (Gate 1) and pre-delivery (Gate 2) — plus godown quarantine. Failed checks raise defects that route to PM / GM / MD by severity and loop back through re-coating and delivery.

First-pass yield · Gate 1

82%

post-coating · target ≥ 90%

First-pass yield · Gate 2

91%

pre-delivery · target ≥ 90%

Open defects

6

not yet resolved / closed

Critical pending

1

awaiting MD decision

Replacement TAT

7 d

approval → material back

CoPQ · % of revenue

1.2%

Jul · target ≤ 1.5%

Inspections this week

5

scheduled + in progress

Quarantine value

₹86.4 K

4 held lots in QTN bins

Cost of poor quality · ₹ lakh / month

Jul: ₹2.7 L · 1.2% of revenue

Defects by class · last 90 days

stacked by severity

Awaiting approval

2
  • DEF-0139Critical

    Toughened DGU 6-12-6 · 2.4×1.8 m

    → MDPRJ-2026-0240 · 4 d old₹1.28 L
  • DEF-0142Major

    Sliding track 3-rail · 6 m · champagne

    → GMPRJ-2026-0220 · 2 d old₹84.6 K

QC gates by project