The Water Tank and Recycled Water Saga

After getting home from our electrical's and Water tank bombshell meeting I hit the internet in a search for answers. Luckily I managed to find some other related issues from our estate and the yet to be finished recycled water plant. From what I could gather the water tank is required to be drawn onto the house plans with a clause put into the contract for its removal once the recycled plant is up and running. By listing a water tank on the plan, it gets us past the BASIX issue and when we change to the recycled water we simply need to do a BASIX variance. It all sounds so easy! I guess time will tell........