A 4-ft. T-square for drywalling can come in handy for other projects. Besides being helpful in drywalling, it can be useful when laying out patterns or cutting on full sheets of plywood or particle board. The square is accurate, stable and will give you a full 48-in. straight line. Some newer versions come with a head that can be adjusted to various angles, then clamped in place.
A fuel tank can tip over or float in a flood, causing fuel to spill or catch fire. Cleaning up a house that has been inundated with flood waters containing fuel oil can be extremely difficult and costly.
Fuel tanks should be securely anchored to the floor. Make sure vents and fill line openings are above projected flood levels.
Propane tanks are the property of the propane company. You will need written permission to anchor them. Ask whether the company can do it first.
Make sure all work conforms to state and local building codes.