Table 1 – Project man-hour statistics

Project Head (m) Capacity (MW) MW/h0.3 Man-hours
1. Maggoty (Jamaica) 88 6.1 1.6 10,850
2. Snare Falls (Canada) 19 6.7 2.8 28,900
3. Umtru (India) 58 11.7 3.5 16,300
4. Rattling Brook (Canada) 94 12.5 3.2 20,220
5. Taltson (Canada) 30 18.3 6.6 22,176
6. Bearspaw (Canada) 15 15.2 6.7 17,460
7. Bighorn (Canada) 75 110 30.1 86,400
8. Brazeau plant (Canada) 118 336 91.2 97,410
Brazeau pump (Canada) 7.6 20
9. Charlot River (Canada) 29 11 4.0 45,100
10. Dadin Kowa (Nigeria) 28 34 12.5 66,000
11. Maskekeya Oya (Sri Lanka) 578 100 14.8 97,674
12. Andekaleka (Madagascar) 214 112 22.4 135,000
13. Cat Arm (Canada) 381 136 22.9 167,00
14. Wreck Cove (Canada) 350 200 34.5 131,200
15. Bayano (Panama) 50 300 92.8 261,000
16. Jebba (Nigeria) 28 560 206.1 352,00
17. La Grande (Canada) 79 2304 621.1 630,000