It depends on if you mean damage to the liner, the bottom or the walls. The liners go bad and shrink if not kept wet and evidentally this can happen very quickly. The walls should be held in place with braces and a concrete footer if it was installed properly and the weight of the concrete apron (sidewalk around pool should keep walls in place so these should normally be safe. The pool bottom if it is not too old is probably a mix of vermiculite adn cement from 2-4inches thick and this can be damaged if your water table is high in your area. If this is true them hopefully who ever installed pool should have put in a sump or french drains ect..to help keep water from coming up under pool and pushing the bottom up. You have to remember that at some point your pool didnt have water in it. ie during construction.
your main concern would be the weather,if you want to drain and repair pool pick the dryest time of the year for your area as it will only pop up if it rains heavy.if you intend to leave it empty well then you would have to put holes in the gunite
For Draining a pool, I use my pump that I use during the winter to pump off the cover. I start it out on the first step of the inground pool and move it down accordingly.
Where is the drain located? If it is on the wall near the top then you can keep the water in the pool. If it is near the bottom then you may have to drain the pool.
Perhaps it is not a drain but a hydrostatic valve. These are fitted at the bottoms of pools to let ground water that has built up under an empty pool into the pool in order to stop it from floating out of the ground.
If your pool is above ground it does not matter, But if your pool is in ground and you drain it it will act like a boat and float if the water table rises.
If this a newly built pool then have the company that built the pool ~ or the plasterer ~come back out and finish their job of prepping the pool before the start up. Whatever it takes to clear the main drain of the cement is their job and they have shirked their responsibility. If they say they have to drain the pool this then that will be at their expense. There should be no charge for this task and they should also pay for the water to refill the pool. k
No!!! Under no circumstances should you drain a fiberglass in-ground pool. Unlike the standard in-ground pool, the fiberglass pool base is unreinforced concrete or other hard surface material that was applied directly to the soil in a thin layer. It is only there to allow the fiberglass to be sprayed on and form a hard shell. The weight of the water is what holds the fiberglass in place. If you drain the pool without refilling it immediately, you will allow external ground pressures and/or ground water to buckle the sides or bottom and you will have the fiberglass completely redone.
no all you have to do is use a pump or the drain if the pool has one
You should never completely drain an above ground pool. The chemicals in the vinyl liner that allow it to stretch when originally installed do not last. If you drain the water, the liner will shrink and when you refill the pool there is a good chance that instead of stretching back the liner will rip instead. NEVER drain your pool.
You can. but you should not leave an in ground pool empty for any period of time. Ground water building up around it is capable of even lifting an empty concrete pool out of the ground.
Not a good idea, hydrostatic pressure can push the pool up out of the ground.
The pool has popped out of the ground because it was was forced up by ground water. If a pool is left empty ground water can build up underneath it causing the pool to start to float, Whenever a pool is drained a way of getting rid of ground water has to be set up otherwise there is the risk of this happening.
If there is no drain plug then you can use a sump pump.
No , above ground pools are different in that you can drain them , the reason you cannot drain an in ground pool is because the pool is built to have water pressure , and it is very stressful on the walls , I hope this answered your question :) .