Too small for the average farang
Thairath says it was 6m deep then 2m deep water, and had a temporary 10mm plywood cover (that's 3/8th inch for you). The steel cover had been stolen - they sell for recycling at 300 baht each. 150 of them have been stolen from along the underground power line of the MEA.
Note:
The good news is that the deceased, Kamtorn Jaruanan, 59 years old on weekly dialysis, who lived in Soi Ladprao 51, had won 2000 baht in the lottery on Thursday, and had AIA elderly life insurance.