wrba 2016 steam turbine overhaul
TRANSCRIPT
Strictly Confidential
2016-03-09Page 1 Robbins / ESOL RNA
Strictly Confidential dresser-rand.com
March 9, 2016
WRBA Annual MeetingSteam Turbine Overhaul
Strictly Confidential
2016-03-09Page 2 Robbins / ESOL RNA
• Project Overview 3
• Disassembly Inspection 4
• Repair 5
• Final Report 6
• Reference 7
• VIP Parts Program 8
• Damaged Parts 10
• New Equipment 13
• Catastrophic Failures 16
• Contact Page 18
Table of content
Strictly Confidential
2016-03-09Page 3 Robbins / ESOL RNA
Project Overview
• Project Overview
• Receiving Report
• Inspection Scope
1. Complete Turbine
2. Multi-Stage Turbine Rotor
• Turbine Pre-Inspection
• Project Data Management Team Form
Strictly Confidential
2016-03-09Page 4 Robbins / ESOL RNA
Disassembly Inspection
• Inspection Report
• Inspection Forms – Disassembly
1. Multi-Stage Turbine (MST) Visual Inspection Report
2. Turbine Dimensional Inspection Report
3. MST Stationary Assembly Clearances
4. Trip & Throttle (T&T) Valve Disassembly Report
5. Control Valve Assembly Inspection
6. Misc. Turbine Dimensional Inspection Forms (Supplied by Supervisor)
7. Non-Destructive Test (NDT) Report
Strictly Confidential
2016-03-09Page 5 Robbins / ESOL RNA
Repair
• Repair Scope
• Additional Work
• Parts List Request
1. Parts Quote
2. Factory Packing List
• Inspection Forms - Assembly
1. Turbine Dimensional Inspection Report
2. MST Stationary Assembly Clearances
3. Control Valve Assembly Inspection
4. Checklist for Turbine Assembly
5. Misc. Turbine Dimensional Inspection Forms (Supplied by Supervisor)
Strictly Confidential
2016-03-09Page 6 Robbins / ESOL RNA
Final Report
• Job History
• Final Release
• Shipping
• Packing Slip
Strictly Confidential
2016-03-09Page 7 Robbins / ESOL RNA
Reference
• Job Safety Environmental Analysis (JSEA) / Safety
• Standard Work Instructions (SWI)
• Non-Conformance Report (NCR) Forms
• Bill of Material (BOM)
• Drawings
• Photos
• Correspondence
Strictly Confidential
2016-03-09Page 8 Robbins / ESOL RNA
VIP Parts Program
• The VIP Parts Program provides the Client with an easier way to identify
and order parts for D-R SSTs by using reference numbers/catalog
numbers vs. actual part numbers. The parts are also categorized by
three different levels:
•
• V = Vital parts (1-year/start-up spares)
• I = Ideal parts (2-year spares)
• P = Preventative parts (major components)
Strictly Confidential
2016-03-09Page 9 Robbins / ESOL RNA
VIP Turbine Program – illustration
Strictly Confidential
2016-03-09Page 10 Robbins / ESOL RNA
Rotor Damage
This turbine shaft is beyond repair
Strictly Confidential
2016-03-09Page 11 Robbins / ESOL RNA
Turbine Blade Damage
Foreign Material and Chemical
Strictly Confidential
2016-03-09Page 12 Robbins / ESOL RNA
Nozzle Block Damage
Steam Cuts and Chemical/Heat
Strictly Confidential
2016-03-09Page 13 Robbins / ESOL RNA
Turbine Interstage Section
Strictly Confidential
2016-03-09Page 14 Robbins / ESOL RNA
New MST Case
Strictly Confidential
2016-03-09Page 15 Robbins / ESOL RNA
Typical New MST Rotor
Strictly Confidential
2016-03-09Page 16 Robbins / ESOL RNA
8” Shaft Sheared and Last Row of Blades Flung
Strictly Confidential
2016-03-09Page 17 Robbins / ESOL RNA
Catastrophic Turbine Failure
Strictly Confidential
2016-03-09Page 18 Robbins / ESOL RNA
Mario Polselli
Account Manager
Sales / PNW Region / Department PG DR SE NAM AC3
1016 38th Street
Bellingham, WA 98229 USA
Phone: +1 (360) 778-1184
Fax: +1 (360) 778 1215
Mobile: +1 (360) 961-59680
E-mail:
Contact page
dresser-rand.com