1. (日本語) 一般県道音沢中ノ口線 県単独橋梁維持修繕 境谷橋 伸縮装置取替工事
  2. R1-4 Kurobe Dani No.2 Landslide Prevention Dam Construction
  3. Kurobe River Road Evacuation Construction
  4. (日本語) 黒部川第三発電所水平歩道補修工事（H31）第四発電所旧日電歩道補修工事（H31）
  5. H30 Kuronagi No.4 Landslide Prevention Improvement & Other Construction
  6. H30 Internal Landslide Prevention of Material Transportation Road
  7. Ooshima Block Production Construction
  8. Regional Road Asahi Unazuki Bridge Repairment & Maintenance Construction
  9. H30 Toyama Kurobe Internal Bridge Repairment Construction
  10. Emergency Slope Protection at Akebi, Ravine Construction
  11. Kurobe River Block Production & Other
  12. 2016,Kokurobe Dani Landslide Prevention Dam and other Construction
  13. Accumulation of Driftwood and other work at Unazuki Dam, 2019
  14. Maintenance and Repairment of Unazuki Bridge
  15. Yosiwara River Bank Improvement ( No.143) Block Production Construction
  16. Kusurido ,Otozawa Area Embankment Reinforcement Construction
  17. Kuronagi Dani No.2 Downstream Landslide Prevention Dam Construction
  18. Kokurobe Dani No.2 Landslide Prevention Dam Construction
  19. Kurobe Dani Material Transportation Road Construction
  20. Kamiiino Embankment Construction
  21. Katakai River Embankment Construction
  22. Public Square , Regional Railway Unazuki Onsen Station
  23. Kurobe River Landslide Prevention Dam Reconstruction
  24. Yosiwara Detached Breakwater Block Production Construction
  25. Aimoto Tokodone Waterways Repairment
  26. Ogyu Embankment Reinforcement Construction
  27. Kuronagi River Erosion Control Dam Reconstruction work
  28. Matuodani (Material Transportation Road) Restoration Afforestation Construction
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