1. Technical Procurement Plan
Nate Laverdure
LCLS-II 2 K Cold Box FDR
March 9, 2017

2. Technical requirements for
Outline
Procurement sequence
QA requirements
Technical requirements for
MLI installation
Leak check and pressure test
Cleaning
Surface treatment and coating
Rigging and lifting
Site installation
LCLS-II 2 K CBX FDR, Mar 9, 2017

3. Engineering Standards
SNO
Topic
CODES
Edition 1
Pressure Vessels-Materials
ASME Boiler & Pressure Vessel Code, Sec. II
2015 2
Pressure Vessels-NDE
ASME Boiler & Pressure Vessel Code, Sec. V 3
Pressure Vessels-Welding & Brazing Qualifications
ASME Boiler & Pressure Vessel Code, Sec. IX 4
Pressure Vessels
ASME Boiler & Pressure Vessel Code, Sec. VIII-Div 1 & Div II 5
Relief Valves
API 520-Part 1, Sizing , Selection , and Installation of Pressur
e-Relieving Devices in Refineries, Part I – Sizing and Selection
2014 6
CGA S-1.3, “Pressure Relief Device Standards Part 3
– Stationary StorageTanks”
2008
Process Piping
ASME B31.3 Process Piping 7
Seismic
LCLSII-4.8-EN-0227, LCLS-II Engineering Note on Cryogenic Plant Seismic Design Criteria 8
Control Valves
ISA-S75.01, Flow Equations for Sizing of Control Valves
2007 9
Flow-Meters
ISO , Measurement of fluid flow by means of pressure differential devices
2003

4. Procurement sequence On site Offsite Initial
construction by Subcontractor
Supply of some components by Jlab
Final
integration by Subcontractor
Installation of the cold compressors
by ALAT
Supply of the cold compressor lower volutes by ALAT
On site
Offsite
LCLS-II 2 K CBX FDR, Mar 9, 2017

5. Procurement sequence – technical specifications
LCLS-II 2 K CBX FDR, Mar 9, 2017

6. Procurement sequence – initial construction
Build-to-print fabrication of cold box vacuum shell and all internal piping
Build-to-print fabrication of components and spools shipped loose
Examination, testing, inspection, and delivery
Components outside scope of initial construction by Subcontractor
CC lower volutes (supplied by ALAT)
Control valves, venturis, female bayonets (supplied by JLab)
Witness points
During leak and pressure checks
After MLI installation and before vessel is closed
LCLS-II 2 K CBX FDR, Mar 9, 2017

7. Procurement sequence – final integration
Delivery off-loading
Installation and anchoring
Installation of prefabricated ambient-temperature external piping and other attachments
Final installation and testing of instrumentation
Pre-commissioning quality testing including pressure and leak testing
Witness points
Throughout final integration
LCLS-II 2 K CBX FDR, Mar 9, 2017

8. QA Spec Requirements and Expectations
General QA Requirements:
Vendor to supply QA Program Plan/Manual and/or Project Specific QA Plan
Includes QA elements critical to quality such as:
Procurement
Manufacturing, Inspection, and Test Plans
Manufacturing Travelers
Inspection/Test Hold and witness points
Non-Conformance Controls
Suspect/ Counterfeit Items Prevention Awareness
Materials Traceability
Spec calls for chemical and mechanical material certs for the documentation package.
Material Handling
Packaging, Storage and Shipping
Documentation & Document Control
LCLS-II 2 K CBX FDR, Mar 9, 2017

9. QA Spec Requirements and Expectations
General QA Requirements– Continued -
Jlab SME’s and QA to perform site visit if Vendor is not currently on the Approved List for Code Products
Supplier/Vendor Oversight by Jlab and SLAC personnel
Performance oversight
Witness points
LCLS-II 2 K CBX FDR, Mar 9, 2017

10. QA Spec Requirements and Expectations
ASME and AWS Code Requirements
Welding Section:
Details are adequately covered for various weld types, fit up, machining, cleaning, and finishing
Re-work expectations cited
Inspection requirements articulated
Eg. ASME Section IX
Spec cites requirements for qualification and certifications of personnel doing the work (welding) or inspections.
LCLS-II 2 K CBX FDR, Mar 9, 2017

11. MLI installation
LCLS-II 2 K CBX FDR, Mar 9, 2017

12. Minimum leak check requirements
Volume
Leak check requirement
Helium
Sensitive leak check with helium mass spectrometer leak detector, no allowable leaks greater than 10-8 atm*cc/s
Guard vacuum
Relief valve discharge collector
Instrument air
Bubble test, no observable leaks allowed during ASME B initial service leak test
Cooling water supply and return
No observable leaks allowed during ASME B initial service leak test
Insulating vacuum
Sensitive leak check with helium mass spectrometer leak detector, no allowable leaks greater than 10-6 atm*cc/s
LCLS-II 2 K CBX FDR, Mar 9, 2017

13. Minimum pressure test requirements
Volume
Pressure test requirement
Helium
ASME B pneumatic leak test
Instrument air
Piping spools per ASME B pneumatic leak test
Final installation connections per ASME B initial service leak test
Cooling water supply and return
Piping spools per ASME B hydrostatic leak test
LCLS-II 2 K CBX FDR, Mar 9, 2017

14. Cleaning requirements
Subcontractor shall provide in-process and final cleaning procedures
All surfaces shall be thoroughly cleaned of all corrosion, scale, spatter, flux, lubricants and foreign materials
Cleaning agents suitable for the materials of construction shall be used, and if necessary, shall be neutralized
LCLS-II 2 K CBX FDR, Mar 9, 2017

15. Surface treatment requirements – carbon steel
Preparation requirement
Coating requirement
Carbon steel inside surface (exposed to insulating vacuum)
Prepare surface per SSPC SP10
After successful leak check, inside surface shall be painted using a two-part epoxy per , or approved equal. Rustoleum #9392 white for a total dry film thickness (DFT) of 2 to 4 mils maximum. Do not prime.
Carbon steel outside surface (exposed to atmospheric conditions)
After successful leak check, a Three coat inorganic paint system comprising of Carboline Carbozinc 11HS (primer), Carboline 893 SG (intermediate), and Carbothane 134 HG S150 Safety Blue (finish).
LCLS-II 2 K CBX FDR, Mar 9, 2017

16. Surface treatment requirements – stainless steel
Preparation requirement
Coating requirement
Stainless steel inside surface (exposed to process or insulating vacuum)
Prepare surface per SSPC SP1 using solvents and cleaning solutions that will not induce stress corrosion cracking. Surface shall be passivated per ASTM A380.
None.
Stainless steel outside surface (exposed to atmospheric conditions)
LCLS-II 2 K CBX FDR, Mar 9, 2017

17. Lifting and rigging plan
LCLS-II 2 K CBX FDR, Mar 9, 2017

18. Lifting and rigging plan
LCLS-II 2 K CBX FDR, Mar 9, 2017

19. Shipping plan
Acceleration loads (appropriate for air ride trailer) have been incorporated into design of shipping supports
LCLS-II 2 K CBX FDR, Mar 9, 2017

20. Installation sequence
Check level of floor and determine thickness of permanent spacer blocks.
Lay out pattern onto floor. Drill for anchors and core for shear keys. Tape down protective measures over holes to keep out dust.
LCLS-II 2 K CBX FDR, Mar 9, 2017

21. Installation sequence
Machine permanent steel spacer blocks that the base flange will rest on. The tallest block shall be 2" high, and the tops of all blocks shall be level when placed correctly on the pattern.
Accept delivery. Unload from truck onto dollies, position over pattern, jack up to remove dollies, and jack down onto permanent spacer blocks.
LCLS-II 2 K CBX FDR, Mar 9, 2017

22. Installation sequence
Install and weld shear keys.
Pass anchors through the base flange, embed into concrete, and epoxy into place.
After epoxy is cured, grout around base flange, making sure to fill ID of all shear keys with grout.
After grout is cured, install double nuts to tension anchors.
LCLS-II 2 K CBX FDR, Mar 9, 2017

23. Documentation Document No. Title Author Status
Technical Specification for Initial Construction of the LCLS-II 2K Cold Box
N Laverdure
In review
Technical Specification for Final Integration of the LCLS-II 2K Cold Box
Statement of Work for Rigging of the LCLS-II 2K Cold Box
C Perry
Engineering Note: 2K Cold Box Lifting Eyes
MLI Installation Guidelines
C Kaufmann
LCLS-II 2 K CBX FDR, Mar 9, 2017

24. The scope of each procurement is well defined
Summary
All elements related to Quality Assurance and Quality Control are adequately covered in the 2K Cold Box Spec
Safe shipping and installation procedures have been adequately addressed in the design
The scope of each procurement is well defined
LCLS-II 2 K CBX FDR, Mar 9, 2017

25. Technical Procurement Plan
Nate Laverdure
LCLS-II 2 K Cold Box FDR
March 9, 2017