Why do we have to empty the water from the concrete pit? We should check first if the chloride content is ok to use as top hole drilling. If ok we can pump it to the tank when we there. No need to empty them by site prep team. Pls ensure that this is aware b all. Why we truck the clean water away to dispose, and pump new water from the ground. Need to think to recycle the water as much as we can.
Regards,