concrete base for oil tank

[joshhudm]

Hi we have oil heat and therefor an oil tank in the backyard. right now it has 4 legs sitting on 4 what looks like small concrete panels. in the middle is dirt and it looks like the previous owners out weights in the dirt to keep it from settling and moving is my guess. well it looks horrible and one of the slabs broke the the tank is leaning some. Originally i wanted to move the tank pour a concrete foundation and put the tank back. Well i have no idea how i would move the tank to i was thinking of pouring a concrete foundation around the legs and somehow just raising the broken corner. Is this possible/ a good idea, any help is greatly appreciated, thanks.

[HayZee518]

go to the harbor freight store and get a dc powered fuel pump or a pump that goes onto a pistol grip drill and a short length of garden hose with fittings. get a five foot length of pvc pipe. put the pump together with the hose and pvc and pump out your tank into a 55 gallon drum. the drum only holds 55 gallons, so if you have more fuel, use more drums. Ideally your tank base should include provisions to contain any spillage, a curb, so to speak of if fittings leak or the tank itself leaks. when you place the tank, elevate the "out" end slightly above horizontal so that condensate water drains into the other end and it doesn't freeze in the outlet pipe or tubing going to the heater.

[joshhudm]

Is that if I want to empty it? It's not slanted by that much. Should I not just surround the feet in concrete?

[joshhudm]

here is a picture, you can see how its tilting if you look at the siding. You can also see how its set up now.. nice huh lol

[HayZee518]

It's ok. Just jack it up with a jack and put patio blocks under each leg. Believe me the weight of the fuel and the tank is NOT gonna move it!

[joshhudm]

So I'll need to take the oil out to jack it up. This thing is killing me lol. Thanks

[paul52446m]

So I'll need to take the oil out to jack it up. This thing is killing me lol. Thanks

If you jack up one end at a time you would not need to take the oil out. Put a plank the long way of the tank on the ground and put your jack under the end of the tank with a piece of wood between the jack and tank. When the tank is full of oil it can weight more than 2000 lbs so if it was mine i would use a 8x16x4
solid slab block under each leg. You should have a drain at one end of the tank
to drain the water out of the tank. Leave that end of the tank just a little lower
to drain water off. Your suction and return oil lines go into the top of the tank, so you suction line will have drip leg inside of the tank that would be a few inches off the bottom of the tank. paul

[joshhudm]

I'll try to take a picture of the back tomorrow because that does not sound familiar. But thanks again.

[joshhudm]

Here is a picture... If it works. Of the back of the tank not sure if there is any water outlet.

[joshhudm]

Hi again,

So i am finally going to clear out under the oil tank and lay some slate i think.. I was just wondering if you guys think car jacks would work fine to life this thing up.. I want to say its 275 gallons about 1/3 full.