Dear Anil Kumar Singh
Regarding to PTT’s score cards and comment from previous audit, we would like to construct a cambered way at the front and boarding wall at the back as figure below to have a proper spill prevention and storage around tote tank filling up area. We will use LKU labor as a workforce and buying construction material from local vender. The Estimated cost is 2,420 THB. This construction is expected to be finished within 1 week after an approval.