So the current calc we're using for Spider-Man's Large Building AP is flawed because it assumes the density of building is much higher than any actual building. Therefore, I'm redoing the calc by ChaosTheory using the density of the Empire State Building, which has similar dimensions to the Bugle.
As this scan explains, the letters on the roof of the Bugle are 30 feet tall... or also known as 9.144 meters tall
Letter = 12 pixels
Initial Height of Support Before Falling = 9 pixels
Bugle Height 1 = 116 pixels
Bugle Height 2 = 177 pixels
Bugle Height 3 = 145 pixels
Bugle Length 1 = 47 pixels
Bugle Length 2 = 64 pixels
Bugle Length 3 = 73 pixels
Bugle Width = 136 pixels
Initial Height of Support Before Falling/Letter = 0.75
Bugle Height 1/Letter = 9.667
Bugle Height 2/Letter = 14.75
Bugle Height 3/Letter = 12.083
Bugle Length 1/Letter = 3.917
Bugle Length 2/Letter = 5.333
Bugle Length 3/Letter = 6.083
Bugle Width/Letter = 11.333
Letter = 9.144 meters
Initial Height of Support Before Falling = 6.858 meters
Bugle Height 1 = 88.395 meters
Bugle Height 2 = 134.874 meters
Bugle Height 3 = 110.487 meters
Bugle Length 1 = 35.817 meters
Bugle Length 2 = 48.765 meters
Bugle Length 3 = 55.623 meters
Bugle Width = 103.629 meters
Volume = (LWH)
Bugle Section 1 Volume = 328,093.944142 m^3
Bugle Section 2 Volume = 681,581.467984 m^3
Bugle Section 3 Volume = 679,883.618084 m^3
Total Bugle Volume = 1,689,559.03021 m^3
https://www.esbnyc.com/sites/default/files/esb_fact_sheet_4_9_14_4.pdf
The Empire State Building has a mass of 365,000 tons and 37 million cubic feet which equals a density of 316.04 kg/m^3
Bugle Mass = 533,968,235.908 kilograms or 533,968.235 tonnes
Spider-Man = 152 pixels
Debris = 118 pixels
Debris/Spider-Man = 0.776
Spider-Man = 1.78 meters
Debris = 1.381 meters
Total Free Fall Distance = 6.858 - (1.78+1.381) = 3.697 meters
Instantaneous Velocity = sqrt(2gd)
d = 3.697 meters
g = 9.8 m/s^2
Building Tipping Speed = 8.512 m/s
Kinetic Energy of Tipping Building = 19,344,105,727.9521 joules or 4.623 tons of TNT
Final Tally
Spider-Man's Physical Might = 4.623 tons of TNT
High 8-C Large Building Level