We use the system PLAN DO CHECK ACT which made since the year 49. 51 always do is check pump wastewater quality? Is checked every month, water system used ก็เช่นเดียว Kay water from the faucet water from guest rooms. The bathroom, kitchen, to monitor the water quality standard and use that? If the check then there will be ACTION problems such as repair, improve, make it together. Standard for the past years, we have a problem serious about this, because everything that we care. And there REPORT. To ผ็ management every month.
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