Food Mart - Sand Filter Certification

Project Name: Newton C-Store Date: 6/11/2018
Project Number 17244 Calculated By: N. Fitzgerald, EI
Subbasin ID:Bouancy Calculations
Structure and Volume Displacement
Length = ft
Width = ft
Height = ft
Thickness of Concrete Liner = in
Internal Area of Structure =
External Area of Structure = sf
Volume of Internal Dimensions = cf
Volume of External Dimensions = cf
Unit Weight of Water = pcf
Weight of H20 Displaced = lbs
Buoyancy Calculations
Unit Weight of Concrete = pcf
Weight of Structure = lb
Unit Weight of Sand = pcf Dry Sand
Depth of Sand = ft
Weight of Sand in Structure = lb
Unit Weight of Stone = pcf Crushed Stone
Depth of Stone = ft
Weight of Stone in Structure = lb
Total Weight of Structure = lb
Factor of Safety =
SAND FILTER BUOYANCY CALCUALTION
15.00
20.00
2.20
6.0
336.00
660.00
907.20
56,609
150
300.00
Weight of Structure = (Volume of External Dimensions - Volume of Internal Dimensions) x Unit Weight
62.4
1.82
100
30,000
100
36,000
103,080
1.00
1.20
37,080
Factory of Safety =Total Weight of Structure
Weight of H20 Displaced