Definition of reconnaissance. : a preliminary survey to gain information; especially : an exploratory military survey of enemy territory.
While this will generally be more expensive than any other type of repair, it will give new life to your pool, and new liners have an average life of 10 to 15 years. Expect to pay between $3,000 and $5,000 to replace an in-ground swimming pool vinyl liner, but just $300 to replace the liner in an above-ground pool.
Vinyl liner inground swimming pools typically run $10,000 to $25,000, and they're the least expensive inground pools to install. Fiberglass inground pools cost $15,000 to $30,000 to install, while concrete inground pools are the most expensive at $20,000 to $50,000. An inground swimming pool's installation cost will increase if you go with a custom-designed pool, which would mean a concrete type.