SAUDI ARAMCO ID/PID - 2/19/05 - REV 0 (Standards Cutoff - August 2004)
SAUDI ARAMCO INSPECTION CHECKLIST Review of Procedure for Lay-up of Piping or Vessels PROJECT TITLE
SAIC NUMBER
SAIC-A-2007 WBS / BI / JO NUMBER
EQUIPMENT ID NUMBER(S)
EQUIPMENT DESCRIPTION
LAYOUT DRAWING NUMBER
REV. NO.
SCHEDULED INSPECTION DATE & TIME
ACTUAL INSPECTION DATE & TIME
DATE APPROVED
25-May-05
QR NUMBER
MECH-
CONTRACTOR / SUBCONTRACTOR
EQPT CODE
SYSTEM ID.
PURCHASE ORDER NUMBER
PLANT NO.
EC / PMCC / MCC NO. QUANTITY INSP.
MH's SPENT
TRAVEL TIME
SAUDI ARAMCO USE ONLY SAUDI ARAMCO TIP NUMBER
SAUDI ARAMCO ACTIVITY NUMBER
SAUDI ARAMCO INSPECTION LEVEL
CONTRACTOR INSPECTION LEVEL
ITEM No.
ACCEPTANCE CRITERIA
REFERENCE
A
Gene Genera rall Requ Requir irem emen ents ts
A1
Lay-Up Procedure or Method Statement shall be project specific and identified in the Project Quality Plan.
Proect Quality Plan
A2
Procedure has identified the conditions as to when is it required to perform lay-up. NOTE: Conditions requiring Lay-Up are: a. Lay-up shall be required for all equipment after hydrostatic test when start-up exceeds 60 days from the introduction of test fluid. b. Lay-up for heat exchangers is required when start-up date exceeds 14 days of commencing hydrostatic test.
SAES-A-007, Para. 5.2.1
A3
Lay-up procedure for Boilers follows the procedure in SAEP-1026.
SAES-A-007, Para. 5.2.1
A4
The procedure specified the lay-up requirements for Stainless Steel piping & equipment if the equipment contact time with water will likely exceed 14 days.
SAES-A-007, Para. 6.2
B
Metho Methods ds of Lay-Up Lay-Up and their their limita limitatio tions: ns:
B1
For Wet Lay-Up, Lay-Up, the system requires to establish and maintain a minimum residual oxygen scavenger concetration of 20 mg/L in the water.
SAES-A-007, Para. 5.2.2.1
B2
For Dry Lay-Up, the system requires to be totally drained of hydro test water.
SAES-A-007, Para. 5.2.3.1
B3
For inert gas lay-up, the hydrostatic test water is displaced with nitrogen or sweet gas until no water drains out of the system, or, in the case of long (>20 km) pipelines, displacement of air is by sweeping with inert gas- SAES-A-007, driven scrapers. Para. 5.2.4.1 & (NOTE: Opening vents to atmosphere to drain hydrostatic test water out Para. 5.2.4.2 of a system and attempt to replace the air with an inert gas by either repeated pressuring or sweeping is not acceptable for inert gas lay-up.)
B4
Ambient lay-up shall be used only if all of the following conditions apply: a. drains are available at all low points to ensure complete removal of water, b. corrosion allowance has been provided, c. pitting can be tolerated; and d. particulate rust can be tolerated.
SAES-A-007, Para. 5.2.5.1
B5
Use of vapor-phase corrosion inhibitors and other lay-up methods are acceptable with the prior written approval of the Coordinator, Materials Engineering and Corrosion Control Division, Consulting Services Department.
SAES-A-007, Para. 5.2.6
Page 1 of 2
WORK PERMIT REQUIRED?
PASS
FAIL
N/A
RE-INSP DATE
SAUDI ARAMCO ID/PID - 2/19/05 - REV 0 (Standards Cutoff - August 2004) SAIC NUMBER
SAUDI ARAMCO INSPECTION CHECKLIST Review of Procedure for Lay-up of Piping or Vessels
SAIC-A-2007
PROJECT TITLE
ITEM No.
B6
DATE APPROVED
WBS / BI / JO NUMBER
ACCEPTANCE CRITERIA
REFERENCE
25-May-05
QR NUMBER
MECH-
CONTRACTOR / SUBCONTRACTOR
PASS
FAIL
N/A
RE-INSP DATE
The procedure stated the method or step by step procedure for implementation of the Lay-up method to be used in the project. NOTES: 1. To verify if the appropriate steps are covered by the specific lay-up procedure, refer to SAIC-A-2018 - Lay-Up Application. 2. SAIC-A-2018 and SATR-A-2009 may be used by the Contractor as a supplementary Lay-up Procedure.
REMARKS:
REFERENCE DOCUMENTS: 1. SAES-A-007, Hydrostatic Testing Fluids and Lay-Up Procedures, (28 January, 2004) 2.
SAIC-A-2018, Lay-Up Application for Piping and Vessels
Contractor / Third-Party
Saudi Aramco
Construction Representative*
PMT Representative
Work is Complete and Ready for Inspection: Name, Initials and Date:
T&I Witnessed
Q C R ec or d R ev ie wed
W or k Ve ri fi ed
T&I Witnessed
QC Record Reviewed
Work Verified
T&I Witnessed
QC Record Reviewed
Work Verified
Name, Initials and Date:
QC Inspector
PID Representative Performed Inspection
Work / Rework May Proceed
Name, Initials and Date:
Name, Initials and Date:
QC Supervisor
Proponent and Others Quality Record Approved:
Name, Sign and Date:
Name, Organization, Initials and Date:
*Person Responsible for Completion of Quality Work / Test
Y = YES
Page 2 of 2
N = NO F = FAILED
