HI Khun Chaiyud,
Sorry for the delay.
There were 4 items during the period of 8th of August to 8th July + 1 extra day of billing
Current Invoice – 2619 cubic liters
1st Item – Pool – on the 2nd to 4th of August, we had to vacuum to waste water a few times as the pool was very cloudy and looking poor. On those 2 days, our water consumption was almost double at 130 cubic liters, normal consumption between 60 to 80 a day.
2nd item – Hot Water – on the 4th, we cleaned tank 2 of the hot water as it had not been used in a long time (we found the valve closed) this added about 50 cubic liters to the water usage for the day
3rd item – water float for main tank – failed on 1 night so water continue to fill, usage that day 100CL. Operating manually at the moment and expect to submit expense request for replacement of about 12K.
4th Item – on the 3 large conferencing days, we used more water than normal due to bathroom usage, total additional about 150 cubic liters.
I am awaiting the excel sheet for each days usage for the last two months to see if there were other items for that month.