0 Previously Constructed Facilities........................................................................................2

4.2.3 Water Conduits

• Upper reservoir power intake; • Commence low-pressure headrace tunnel; • Low-pressure head gate shaft; and, • Excavate shaft and surge facilities.

4.2.4 Power Facilities

• Portal for and commencement of excavation of the main access tunnel to the power facilities.

4.2.5 Upper Reservoir

• Site preparation and grubbing; • Rock excavation; • Grouting; • Foundation preparation; • Produce and stockpile aggregate; • Begin RCC (Roller Compacted Concrete) placement; and, • Commence geomembrane lining.

4.2.6 Transmission Line

• Commencement of excavation of the cable shaft from surface; • Commencement of tower installation; and, • Commencement of wire stringing.

4.3 Second year of Construction

During the second year of construction, the following work will be completed.

4.3.1 Roads

• Improvement of the access road at lower gate shaft; and, • Upgrade road to surge shaft access portal.

4.3.2 Water Conduits

• Complete upper reservoir power intake; • Complete low-pressure headrace tunnel; • Construct low-pressure steel penstock; • Complete shaft and surge facilities; • Commence tailrace tunnel; and, • Commence downstream gate shaft