Maintenance services for Rolls-Royce and Pratt & Whitney gas generators

power plants are based in total on sixteen (16) Rolls-Royce Avon 1533L gas generators and eight (8) English Electric / GEC EA2 power turbines. Two (2) of these power plants are based in total on six (6) Pratt & Whitney JT4A-11 gas generators and six (6) Stal PP4 power turbines. One (1) of these powe

r plants are based in total on one (1) Pratt & Whitney GG4 C gas generator and one (1) P&W FT4 power turbine. One (1) of these power plants are based in total on four (4) Pratt & Whitney GG8 gas generator and two (2) P&W FT8 power turbines.