Weighted score 39.3. Evidence coverage 33%. Two rules sit above this arithmetic: over 8% material variance or an open critical NCR forces Contradicted; under 30% evidence forces Unobserved regardless of how good the numbers look.
BOQ items on this floor
Item
Planned
Measured
Certified
Verdict
BOQ 4.2
RCC M25 in slabs, beams & landings incl. shuttering and finishing
72
21
19
Supported
BOQ 5.1
Brickwork 230mm thick in CM 1:6 with second class red bricks
70
20
18
Supported
BOQ 6.4
12mm cement plaster in CM 1:4 to internal walls
397
121
111
Supported
BOQ 8.3
Vitrified tile flooring 600×600 laid on 20mm CM 1:4 bed
316
94
86
Supported
BOQ 9.1
APP membrane waterproofing to toilets and terrace incl. screed
263
76
70
Supported
Material reconciliation — theoretical vs actual
Material
Theoretical
Actual
Variance
At risk
OPC 53 cement
store issue register · 11 slips
38.79 bag
38.71 bag
-0.2%
—
TMT Fe550
store issue register · 8 slips
1.32 T
1.32 T
-0.3%
—
M-sand
store issue register · 4 slips
11.83 T
11.84 T
+0.1%
₹11
20mm aggregate
store issue register · 6 slips
12.23 T
12.1 T
-1.1%
—
Red brick
store issue register · 10 slips
1,266.06 no
1,255.93 no
-0.8%
—
Anything above 8% is Contradicted. Cement does not evaporate — it walks out of the gate.