Bidding for construction to improve the asphalt concrete road, PAVEMENT IN PLACE RECYCLING model, in the area of ​​Village No. 7, Village No. 11, Kaeng Krachan Subdistrict, to Village No. 5, Wang Chan Subdistrict. Kaeng Krachan District Phetchaburi Province, size width 6 meters, length 2,000 meters, thickness 0.04 meters or a paved area of ​​not less than 12,000 square meters, details according to the form specified by the Phetchaburi Provincial Administrative Organization. By means of electroni