Introduction[]
Based on this feat (Destruction of a building, By Maskboiperson)
A restaurant has an area of 1,076 to 3,767 ft^2 (Area of floor) x 35 ft (2 stories is 28 ft + 7 ft for roof) = 37,660 to 131,845 ft^2 [1,147,876.8 to 4,018,635.6 cm], now times 80% for hallowness = 229,575.36 to 803,727.12 cm^2
Materials
30 to 40% for wood; 68,872.608 to 321,490.848 cm2
20 to 30% for concrete; 45,915.072 to 241,118.136 cm2
10 to 20% for steel; 22,957.536 to 160,745.424 cm2
5 to 10% for brick; 11,478.768 to 80,372.712 cm2
5 to 10% for glass; 11,478.768 to 80,372.712 cm2
1 to 5% for fiberglass; 2295.7536 to 40,186.356 cm2
Other materials are unsalable
Mild Fragment[]
Wood; 68,872.608 to 321,490.848 cm2 x 2.0684 to 18.3401 J/cc = 142,456.102 to 5,896,174.3 J
Concrete; 45,915.072 to 241,118.136 cm2 x 2 to 6 J/cc = 91,830.144 to 1,446,708.82 J
Steel; 22,957.536 to 160,745.424 cm2 x 208 J/cc = 4,775,167.49 to 33,435,048.2 J
Brick; 11,478.768 to 80,372.712 cm2 x 0.51 J/cc = 5854.17168 to 40,990.0831 J
Glass; 11,478.768 to 80,372.712 cm2 x 0.75 J/cc = 8609.076 to 60,279.534 J
Fiberglass; 2295.7536 to 40,186.356 cm2 x 200 MPa to 1,500 MPa or J/cc = 459,150.72 to 60,279,534 J
Total; 5,483,067.7 to 101,158,735 J - Wall Level to Small Building Level (9-B to 9-A)
Now lets add some inside stuff, on average a restaurant has 15 rectangular table, 5 or more round tables, around 70 chairs, and 10 toilets/sink
5,483,067.7 to 101,158,735 + (15 x 310,731.6366 [4,660,974.55 J]) + (214,677.7716 x 5 [1,073,388.86 J]) + (87,085.6625216 x 70 [6,095,996.38 J]) + (15,563.874 x 10 [155,638.74 J]) = 5,483,067.7 to 101,158,735 + 11,985,998.53
Total; 17,469,066.2 to 113,144,733.53 J - Wall Level+ to Small Building Level (9-B+ to 9-A) or Large Room Level to Small Building Level (9-A [Room] to 9-A)
Middle; (113,144,733.53 + 17,469,066.2)/2 = 65,306,900 J - Small Building Level (9-A)
V Fragment[]
Wood; 68,872.608 to 321,490.848 cm2 x 5.4469 to 19.5811 J/cc = 375,142.209 to 6,295,144.44 J
Concrete; 45,915.072 to 241,118.136 cm2 x 17 to 20 J/cc = 780,556.224 to 4,822,362.72 J
Steel; 22,957.536 to 160,745.424 cm2 x 568.5 J/cc = 13,051,359.2 to 91,383,773.5 J
Brick; 11,478.768 to 80,372.712 cm2 x 2.81 to 5.65 J/cc = 32,255.3381 to 454,105.823 J
Glass; 11,478.768 to 80,372.712 cm2 x 1 J/cc = 11,478.768 to 80,372.712 J
Fiberglass; 2295.7536 to 40,186.356 cm2 x 300 MPa to 500 MPa or J/cc = 688,726.08 to 20,093,178 J
Total; 14,939,517.82 to 123,128,937.195 J - Wall Level+ to Small Building Level (9-B+ to 9-A) or Large Room Level to Small Building Level (9-A [Room] to 9-A)
Now lets add some inside stuff
14,939,517.82 to 123,128,937.195 + (15 x 310,731.6366 [466,0974.55 J]) + (214,677.7716 x 5 [1,073,388.86 J]) + (87,085.6625216 x 70 [6,095,996.38 J]) + (15,563.874 x 10 [155,638.74 J]) = 14,939,517.82 to 123,128,937.195 + 11,985,998.53
Total; 26,925,516.4 to 135,114,935.725 J - Small Building Level (9-A)
Middle; (135,114,935.725 + 26,925,516.4)/2 = 81,020,226.1 J - Small Building Level (9-A)
Pulverize[]
Wood; 68,872.608 to 321,490.848 cm2 x 27.3032 to 61.3633 J/cc = 1,880,442.59 to 19,727,739.4 J
Concrete; 45,915.072 to 241,118.136 cm2 x 40 J/cc = 918,301.44 to 4,822,362.72 J
Steel; 22,957.536 to 160,745.424 cm2 x 1000 J/cc = 22,957,536 to 160,745,424 J
Brick; 11,478.768 to 80,372.712 cm2 x 19.28 to 24.37 J/cc = 221,310.647 to 1,958,683 J
Glass; 11,478.768 to 80,372.712 cm2 x 1000 J/cc = 11,478,768 to 80,372,712 J
Fiberglass; 2295.7536 to 40,186.356 cm2 x 400 MPa to 600 MPa or J/cc = 918,301.44 to 24,111,813.6 J
Total; 36,574,590.24 to 291,738,735 J
Now lets add some inside stuff
36,574,590.24 to 291,738,735 + (15 x 310,731.6366 [466,0974.55 J]) + (214,677.7716 x 5 [1,073,388.86 J]) + (87,085.6625216 x 70 [6,095,996.38 J]) + (15,563.874 x 10 [155,638.74 J]) = 36,574,590.24 to 291,738,735 + 11,985,998.53
Total; 48,560,588.8 to 303,724,733.53 J - Small Building Level (9-A)
Middle; (303,724,733.53 + 48,560,588.8)/2 = 176,142,661 J - Small Building Level (9-A)