Dear Khun Sudarat
We’re working on New development of Hotel in Krabi, Tabkea ka. In this project, we plan to use water supplier from village which could be from waterfall inside Natural park ka. (ประปาหมู่บ้าน) We would like you to propose quotation for collect water & conduct water test as per highlight condition (attached files) in order to treat it later as per PWA standard ka. The working timeline is to collect and send report by 6/1/17 ka.
Would appreciate if you could submit us quotation of this work by 28/12/16 ka.