A leading company for developing, consulting and maintaining of small and mini hydro power plants in Sri Lanka and overseas

Halgran Oya Mini Hydro Power Plant

Client : D J Engineering (Pvt.) Ltd.

Capacity : 3.5 MW

Expected Commissioning Date : February, 2018

Site Location : Maliyadda, Nildandahena

Gross Head : 70m

Diversion : Two Diversion Weirs

Headrace Channel-01: 950m long Channel with a section of 2.30mx1.25m

Headrace Channel-02: 25m long Channel with a section of 4.00mx1.50m

Penstocks : 1100m long line of Steel pipes of Dn=1950mm.

Turbines : 4 Nos. of Francis Type ( 3Nos x 1000kw & 500kw )