Is it possible to unfill a gunite pool that was filled in with dirt about 1-2 years ago when no damage done it?

It is possible to remove the dirt and reopen a gunite pool that has been filled in for up to 2 years, provided that no significant damage has occurred to the pool structure. However, the process can be complex and requires careful planning and execution to ensure the safety of the workers and the integrity of the pool. Here's a step-by-step process of how you can unfill a gunite pool that was filled with dirt:

1. Safety Precautions:

- Ensure that all safety measures are in place before starting the process. Wear appropriate safety gear such as hard hats, gloves, and eye protection. If necessary, hire a professional excavation team.

2. Excavation Planning:

- Determine the depth of the dirt fill. This will help in planning the excavation process.

- Mark the outline of the pool using stakes or flags to avoid damage to the pool structure during excavation.

3. Excavation:

- Carefully begin removing the dirt fill from within the marked outline.

- Use appropriate excavation equipment such as a backhoe or excavator to remove the dirt. If possible, use machinery that can access the pool area without causing damage.

4. Dewatering:

- As you dig, water may seep into the pool area from the surrounding soil. Be prepared to manage the water and pump it out to prevent flooding or damage to the pool structure.

5. Structural Inspection:

- Once the pool structure is exposed, conduct a thorough inspection for any cracks, damage, or compromised areas. If any significant damage is found, consult a professional pool contractor for further assessment and repairs.

6. Cleaning and Repairs:

- Once the pool structure is determined to be sound, clean the pool interior thoroughly to remove any residual dirt or debris.

- Make necessary repairs to the pool surface, tiles, plumbing, and equipment to prepare the pool for reopening.

7. Refilling:

- Once all repairs and cleaning are complete, you can refill the pool with water slowly to avoid any structural stress. If necessary, consult with a pool professional for proper refilling procedures.

8. Chemical Balancing:

- After the pool is filled, balance the water chemistry to ensure it is safe for swimming. Proper chemical levels will prevent damage to the pool surface and equipment.

9. Equipment Maintenance:

- Ensure that the pool's equipment, including the filter, pump, and sanitation systems, are functioning correctly before allowing swimmers to use the pool.

Remember, the process of unfilling and reopening a gunite pool requires expertise and attention to detail. If you are unsure about any aspect of the work or encounter significant damage, it is best to consult a qualified pool contractor for assistance to ensure the safety and longevity of your pool.