Original: The eventual purchaser will be required to undertake the appropriate site investigations including intrusive ground investigation, topographical, and drainage surveys.
Simplified: The final buyer will have to do appropriate land investigations including intrusive ground investigation, topographical, and drainage surveys.
Simplified: Some purchasers will be required to do the proper site investigations including intrusive ground investigation, topographical, and drainage surveys.
Simplified: The final buyer will be made to take the right site investigation such as intrusive ground investigation, topographical, and drainage surveys