2725 32ND AVE NE 2024 PROPANE NORTHWEST Plans 2025-08-20

Form 8.3 Water Flow Rate and Total Water Volume Required to Cool Containers Exposed to a Fire A B C D E F G H Total Surface Surface Area of Water flow Number of ASME Total Water Total volume of Area of each each container rate required containers of Item# Container ' flow rate water required for Container to be Cooled per container the size Size(gallons) required(gpm) 10 min(gal) (ftz) (ft2) (gpm) indicated; 500 86 43 10.8 0.0 1,000 172 86 21.5 0.0 2,000 290 145 36.3 0.0 4,000 374 187 46.8 0.0 6,500 570 285 71.3 0.0 9,200 790 395 98.8 0.0 1 12,000 990 495 123.8 0.0 18,000 1,160 580 145 0.0 30,000 1,610 805 201.3 1 201.2 45,000 2,366 1,183 295.8 0.0 60,000 3,090 1,545 386.3 0.0 90,000 4,600 2,300 575 0.0 Other Size 0 0.0 0.0 2a Calculated water flow rate for 201.2 container protection Water flow rate rounded up to 217 250 nearest multiple of 125 Water for firefighter 3 protection,if required ❑ 0 Total water flow rate and 4 250.0 2,500.0 volume Note: Column D=(1/2) x Column C Column E= 0.25 (gpm/ft2)x Column D; Column G=Column F x Column E Column H= 10 x Column G Line 2a,Column G and Column H are the sum of numbers in each row above line 2 of each column. Line 4, Column G and Column H are the sum of numbers in rows 2b and 3. Consider only three containers for water supply evaluations even if the number of containers in a group is more than three. See Section 8.2. 1 ASME container approximate dimensions. The total water requirement for the facility is indicated in item 4, column G (water flow rate) and column H (total water volume or quantity) of Form 8.3. If multiple groups of containers are present in the facility, repeat the calculations in Form 8.3 for each group of containers. The total water requirement for the facility is the largest value for any single group of containers. A - 22