1 If you are requesting a waiver for an education, pension or disability compensation debt, you must submit your request within 180 days of the date you were originally notified of your debt.
This will vary depending on the construction method of the walls. Interior walls are usually about 41/2 inches thick and exterior walls around 61/2 inches. If youâre about to draw floor plans for an existing home measure the thickness of the walls at the doors and/or windows. Next we move inside. It makes sense to start on the main floor.
ACI-318 limits plain concrete wall thickness to a minimum of 7-1/2 inches; however, the International One-Two-Family Dwelling Code (ICC, 1998) permits nominal 6-inch-thick foundation walls when the height of unbalanced fill is less than a prescribed maximum.