I used 3/4 conduit to strengthen a aluminum pole I had up for a CB antenna, the aluminum pole was 2" at the bottom and 1/2 inch at the top of a 20' sectional pole. I used 3/4 inch metal conduit to lay in next to the aluminum and I have 2 sections of 10' with a five foot section as the splice to the two ten foot sections and it has withstood a 30 mph winds at twenty feet in the air with a 12' fiberglass CB antenna at the top of it. I expect winds to be much larger this summer during Spring and Fall; we usually get up into the 50+ mph rage or better. So I plan to put another section of the same material on the other side of this same pole assembly. This ought to increase my projections up to at least 60 mph winds; and I expect to do it one more time if the winds should be projected or forecasted to increase from there. My makeshift base mount (for the antenna mast) is a mount that is designed for temporarily use during Hamfests, and for flags in general, that you drive a wheel of your car onto, to keep the mast from falling over in the wind. 030 operator Gary, GB5ABL.

Probably its best fall yet. Seems like for a month we have had highs around 70 and lows about 40 with little rain so it isn't a typical year. It was cloudy and wet when I took the pics. My phone did pretty good. The color was really variable depending on angle and cloud cover.

I think the numbers you are looking for are a min. uniform design load of 40 lbs/sq ft with a min. 200-pound concentrated load on a one-inch diameter disc. (HUD Code Sec. 3280.305) Before the mobile-hating guy starts his whining, that is also the same design criteria I design for in modular and stick frame home construction. I believe that you will be ok without adding any additional support below your floor. The water in your tank will weigh about 480 lbs, or about the the weight of a well-stocked side-by-side refrigerator. You can hedge the numbers by placing the tank on a wood base or platform that spreads the weight over an area wider than the four points where the tank legs typically sit. Wayne

I was, but noticed zero difference in hot flashes etc - I was taking their "extra stregnth" formula too. I think I went through two packages, then decided there were much cheaper womens' multivitamins I could take!