PROJECTS

HULL

UNIT 3

ORIGINAL BUILD

1913

TURBINE TYPE

Double-Camelback

RATED NET HEAD

9,75 M

RATED DISCHARGE

74,4 CMS

MAX OUTPUT

6,1 MW

UNIT 4

ORIGINAL BUILD

1968

TURBINE TYPE

S-type

RATED NET HEAD

10,47 M

RATED DISCHARGE

116 CMS

MAX OUTPUT

10,4 MW

Hull 2 Power Plant – Ottawa River

Client: Portage Power

Rehabilitation of Turbines and Generators of Units 3 and 4

2019-2021

SCOPE OF WORK - UNIT 3:

CFD design - Double-Camelback Turbine - Blansko, Czech Republic
Replacement of 4 Francis Runners - Ljubljana, Slovenia
Replacement of Central Shaft & Combined Bearing
Replacement of HPU system & Wicket Gate Servomotor (high pressure)
Replacement of Cooling Water System
Replacement of Stator Winding
Replacement of Unit Instrumentation
Rehabilitation of Generator Bearings
Disassembly/Reassembly & Commissioning

SCOPE OF WORK - UNIT 4:

CFD design - S-type turbine - Blansko, Czech Republic
Replacement of Oil-less Kaplan Runner, Servomotor & Oil Head -  Ljubljana,Slovenia
Replacement of Turbine Shafts
Replacement of Spherical Runner Casing
Replacement of Nose Bearing with Water-Lubricated Bearing
Replacement of Shaft Seal
Replacement of HPU system & Wicket Gate Servomotors (high pressure)
Replacement of Oil Lubrication Unit
Replacement of Cooling Water System
Replacement of Unit Instrumentation
Rehabilitation of Oil-lubricated Bearings
Rehabilitation of Distributor Mechanism
On-site Sandblast & Painting of Embedded Components
On-site Machining of Shaft Seal Flange & Rotor Coupling
Replacement of Stator Winding
Rehabilitation of Rotor Poles
Disassembly/Reassembly & Commissioning

OTHER PROJECTS

HULL
BUCKINGHAM
STURGEON FALLS