ประกวดราคาจ้างก่อสร้างโครงการก่อสร้างถนน ค.ส.ล. พร้อมวางท่อระบายน้ำบริเวณหมู่บ้านวรัญญา หมู่ที่ 4

The project involves the construction of a reinforced concrete (R.C.) road and the installation of a drainage system in the Voranya Village, Moo 4, conducted via electronic bidding (e-bidding). The primary objective is to enhance the quality of life for residents through infrastructure improvements in transportation and drainage management. The scope of work includes the renovation of the existing road structure, such as compacting coarse sand and existing soil layers, as well as the demolition of old concrete roads and damaged drainage pipes. It also entails the construction of a new 0.15-meter thick R.C. road surface, installation of essential components like Expansion Joints, Contraction Joints, Longitudinal Joints, and crack reinforcement bars, along with road marking. Crucially, the project includes laying a 0.60-meter diameter R.C. drainage pipe and a 3-inch PVC pipe, along with constructing R.C. manholes with covers, to ensure a complete drainage system and prevent waterlogging in Voranya Village, Moo 4. The central budget for this project is 7,402,591.54 Baht.