Barrage is an important structure to tap the vast water resource for irrigation, food control, inland navigation, water supply etc. NPCC ventured into the construction of barrages in 1957 with Wazirabad barrage across Yamuna River at Delhi and completed in one working season which is a milestone for any organization till date. Amongst the successfully completed Barrages of National Importance is the Asia’s longest Sir Arthur Cotton Barrage popularly known as Godavari Barrage in Andhra Pradesh:-

  • Ithai Barrage in Manipur
  • Wazirabad Barrage across river Yamuna, Delhi
  • Maharani Barrage in Tripura
  • Khowai Barrage, Tripura
  • Manu Barrage, Tripura
  • Kosi Barrage (including earthen Dam), Korba, Chattishgarh
  • Trishuli Barrage Aqueduct and Civil works, Nepal
  • Gandak Barrage Head Regulator & Pre-stressed Concrete Bridge, Bihar
  • Log Boom at Aknoor Jammu (J&K)
  • Godavari Barrage, A.P.
  • Ponnai Barrage, A.P.
  • Chitravati Barrage, Karnataka
  • Farakka Barrage, W.B.
  • 1 -2 Bays and Head Regulator, Farakka
  • 13-20 Bays, Farakka
  • U/S Navigation Lock and Trash Rack for Bagmari Syphon for Farakka Barrrage Project
  • Regulator across river Kalindi
  • Spillway at Farakka for Farakka Barrage