【1】Main Drainage System Project To Mitigate Flooding In The Mae Fah Luang Community Area, Phase 2, Mueang Chiang Rai District, Chiang Rai Province. (FPS-MFL2 6702CS)
【5】Construction Supervision For The Main Drainage System Project To Mitigate Flooding In The Buriram Urban Area (Phase 2), Mueang Buriram District, Buriram Province (BRR2 6902CS)
【7】The Area Development And Landscape Improvement Project For The Riverside Community Along The Kok River, Tha Khao Plueak Subdistrict, Mae Chan District, Chiang Rai Province. (TKP 6904CS)