pgsr workstation
DESCRIPTION
Mobile clean conditionsTRANSCRIPT
![Page 1: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/1.jpg)
PGSR Workstation
![Page 2: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/2.jpg)
PGSR Workstation
![Page 3: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/3.jpg)
PGSR Workstation
![Page 4: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/4.jpg)
PGSR Workstation
![Page 5: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/5.jpg)
PGSR Workstation
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed
![Page 6: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/6.jpg)
PGSR Workstation
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed
![Page 7: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/7.jpg)
PGSR Workstation
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed
![Page 8: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/8.jpg)
PGSR Workstation
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed
![Page 9: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/9.jpg)
PGSR Workstation
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed Looking towards the exhaust filter wall
![Page 10: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/10.jpg)
PGSR Workstation
The new “Modular” design
allows for fixed length
sections to be added to
each other to cater for any
lengths needed Looking towards the exhaust filter wallWorkstation prepared for rotor
placement
![Page 11: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/11.jpg)
Rotor stands awaiting the steam turbine rotor
![Page 12: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/12.jpg)
Steam turbine rotor ready for grit blasting
![Page 13: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/13.jpg)
Protective sheets installed for grit over spray
![Page 14: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/14.jpg)
Grit blasting being conducted on a steam turbine rotor
A noise survey showed
112dB inside and 99dB
outside the workstation
![Page 15: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/15.jpg)
Grit blasting being conducted on a steam turbine rotor
A noise survey showed
112dB inside and 99dB
outside the workstation
![Page 16: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/16.jpg)
Traditional methods of a “clean, warm and
dry” environment for the generator rotor
![Page 17: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/17.jpg)
With old methods if crane work is to be carried out, licensed
scaffolders may be required to modify the structure
![Page 18: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/18.jpg)
Workstation floor section for this generator
rotor is 11m long and 3 m wide
![Page 19: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/19.jpg)
Workstation inflation is complete in
approximately 5 minutes
![Page 20: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/20.jpg)
No licences are required for personnel to
erect, modify or move the Workstation
![Page 21: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/21.jpg)
Clear sides allow adequate ambient lighting for
safe work conditions
![Page 22: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/22.jpg)
Halogen lamps are used to increase the
Workstation temperature
![Page 23: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/23.jpg)
A de-humidifier is used to control humidity for
ideal generator rotor conditions
A temperature of 32o C
and humidity of 40%
was maintained for over
2 weeks on the turbine
deck
![Page 24: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/24.jpg)
Additional heating can be introduced when
required
![Page 25: PGSR Workstation](https://reader034.vdocuments.mx/reader034/viewer/2022050818/5593e4981a28abe8758b46ad/html5/thumbnails/25.jpg)
Workstation fan unit and services penetration
point