• rockfill dam consultant - rockfill dams - gravity dams consultants - concrete dam - dams consultants Studio Pietrangeli - Acqueduct Maswa Tanzania TZ Africa
  • rockfill dams - gravity dams - Tanzania Africa - Hydro consultancy firm - dams engineers Studio Pietrangeli - Maswa Tanzania - Water supply - Acqueduct

Maswa (Tanzania)

Acqueduct

Place:

District of Maswa - Tanzania

Customer:

Italian Ministry of Foreign Affairs, General Directorate for Co-operation to Development - D.G.C.S. ( Beneficiary: Ministry of Water and Urban Development )

Year:

1989 - 1994

Project Description:

Maswa project including domestic water supply pipeline for the district of Maswa for: Population (year 2006) ( 79,000 inhab. ), Pro-capite water supply ( 250 l/per.day ), Irrigation requirements ( 50 m3/Ha.day )

Main Features:
  • Rehabilitation of New Sola Dam (V_reservoir = 4.2 Mm³)
  • Pumping Station (dam-treatment plant - No. 4 Pumps, Q = 120-90 l/s each, H = 20 m)
  • Drinking water treatment plant (Q = 5'800 m³/day)
  • Pumping Station (treatment plant-users):
    • No. 2 High head pumps 160 m

    • Daytime Q = 50 l/s each; T = 16 h/d, No. 9

    • Nightime Q = 20 l/s each; T=8 h/d, No. 2

    • Low level pumps 60 m

    • Daytime Q = 21-30 l/s each; T=16 h/d, No. 9

    • Nightime Q = 2 l/s each; T = 8 h/d, No. 6

  • Power Station:
    • Daytime generator 1000 kVA; 415 V

    • Nightime generator 120 kVA; 415 V

  • Water Supply GRP pipeline (L = 68 km, D = 100÷400 mm)
  • Raised water tank (No. 11, V = 15÷80 m³)
Engineering Service:
  • Investigations
  • Feasibility study
  • Final Design
  • Tender Documents