ML19200A135
| ML19200A135 | |
| Person / Time | |
|---|---|
| Site: | 07109362 |
| Issue date: | 07/19/2019 |
| From: | Fels S Daher Nuclear Technologies GmbH |
| To: | Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML19200A131 | List: |
| References | |
| EPID L-2018-NEW-0003, SV-0432/05-F, 0023-SVK-2019-011 0023-PA-2015-015, Rev 3 | |
| Download: ML19200A135 (19) | |
Text
Prepared Checked Released S. Fels Y. van Wijk F. Hilbert 16.07.2019 18.07.2019 19.07.2019 1 / 19 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Test Instruction Periodical Inspections of the DN30 PSP 0023-PA-2015-015-Rev3
0023-PA-2015-015-Rev3 2 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Table of contents Modifications........................................................................................................................3 1
Scope, objective and responsibilities..........................................................................5 2
Further applicable documents.....................................................................................5 3
Description of the DN30 PSP........................................................................................5 4
Qualification of personnel............................................................................................9 5
Health physics clearance..............................................................................................9 6
Inspections....................................................................................................................9 6.1 Regular inspection before each transport...........................................................10 6.2 Periodical inspections.........................................................................................10 6.2.1 Annual inspection...............................................................................10 6.2.2 Five-year inspection...........................................................................10 7
Equipment for inspections......................................................................................... 10 8
Inspection performance, evaluation and assessment of results............................. 10 8.1 Visual inspections..............................................................................................10 8.2 Dimensional checks...........................................................................................11 8.3 Weight check.....................................................................................................11 8.4 Checks of threads of the closure devices...........................................................11 8.5 Functional tests..................................................................................................11 8.6 Soap bubble test for thermal plugs.....................................................................12 8.7 Dye penetrant test..............................................................................................12 9
Deviations.................................................................................................................... 12 10 Documentation............................................................................................................ 12 References.......................................................................................................................... 13. Inspection of the DN30 PSP...................................................................... 13. Checklist CH-0596/00-TBS......................................................................... 13
0023-PA-2015-015-Rev3 3 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH MODIFICATIONS Revision Date of revision Modifications 0
01.12.2016 Original 1
29.09.2017 Numbering of chapters Addition to chapter 6.2.1 New chapter 6.3 New chapter 8.4 Additions/Modifications to Attachment 1 New Attachment 2, Table 2, Table 3 2
29.10.2018 Modifications to chapter 5 3
15.07.2019
- Editorial changes
- Reworked chapter 1: definition of the terms regular and periodical inspections, regular inspections are part of the handling instruction 0023-HA-2015-001. One-year inspec-tion has been renamed to annual inspection.
- The checklist CH-0596/00-TBS has been removed from the further applicable documents as it is now included as an attachment to this instruction.
- The description of the DN30 PSP has been moved to chapter 3 and has been reworked as well as made con-sistent with other instructions.
- The qualification of personnel has been moved to chap-ter 4 and has been supplemented with more specific re-quirements for each inspection and for certain tests to be performed during the inspections.
- Added a reference to Attachment 1 for the annual inspec-tions as well.
- Added a description for the weight check equipment in chapter 7.
- Added the check for presence or absence of parts to the visual inspections in section 8.1
- The sections describing the dimensional checks have been combined to section 8.2.
- Added descriptions of the weight check in section 8.3, of the soap bubble test for the thermal plugs in section 8.6 and of the dye penetrant test in section 8.7.
- Added further information to chapter 9
- Added the possibility to use alternative checklists in chap-ter 10 that are approved by DAHER NT.
- Inspection of the DN30 PSP:
o Consistently used the term structural changes instead of structural damages o Added further aspects to the step B-5 (gasket) o Added further aspects to the step B-6 (support pads)
0023-PA-2015-015-Rev3 4 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH o Reformulated the aspects for step B-7 (thermal plugs) o Added integrity to aspects of step C-7 (Pins String) o Added a description of the functional tests in step C-8 (closure devices) o Added coating with intumescent material to aspects of step D-3 (housing) o Reformulated the aspects for step F-1 (intumescent material) o Reformulated the aspects for step H-1 (welds)
0023-PA-2015-015-Rev3 5 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH 1 SCOPE, OBJECTIVE AND RESPONSIBILITIES These instructions describe type and extent of the annual and 5-year inspections (periodical in-spections) required according to the certificate of approval for the DN30 Protective Structural Packaging (PSP). The regular inspections of the DN30 package performed before each transport are described in handling instruction 0023-HA-2015-001.
The periodical inspections ensure that the DN30 PSPs are kept in an appropriate operating con-dition and that they always comply with the certificate of package approval.
Responsible for carrying out the periodical inspection is the user of the DN30 PSP.
2 FURTHER APPLICABLE DOCUMENTS The following documents are also valid:
Test instructions 0023-PA-2015-016 Criteria for regular and periodical inspections of the DN30 package Handling instructions 0023-HA-2015-001 Use and handling of the DN30 package The current revision of the documents mentioned in Attachment 1 shall be used unless the user is informed in writing by the owner of the package approval that a new revision is available.
3 DESCRIPTION OF THE DN30 PSP The DN30 Protective Structural Packaging (PSP) is shown in Figure 1 to Fehler! Verweisquelle konnte nicht gefunden werden.. It consists of a bottom and a top half.
Lifting lugs at the feet as well as forklift pockets permit the safe handling of the DN30 package.
The tie-down interfaces allow for safe stowing of the DN30 package and are compatible with existing PSP designs. The bottom half also includes a valve protecting device, a plug protecting device, two rotation preventing devices, the bottom half of the seal holder as well as the bottom half of the closure system (composed of six closure devices).
The top half with integrated handling attachment points suitable for lifting the top half only also includes the top half of the seal holder and the top half of the closure system. The information that the lifting lugs at the top half are allowed to be used only for handling of the top half is printed on both front faces of the DN30 PSP as is shown in Fehler! Verweisquelle konnte nicht gefunden werden.. Additionally, the lifting lugs at the top half have to be rendered inoperable during transport to avoid incorrect use.
The bodies of the bottom and top half are made of an inner and outer shell of stainless steel, both in the form of a tub, which are connected by a flange, respectively. The cavity between the inner and outer shells and flanges is filled with foam of different densities as well as a thermal insulation layer between the inner shells and the foam. In the flange of the top half, there is an elastomeric gasket to prevent inleakage of water during routine conditions of transport.
All surfaces of the inner shells of the bottom and top half are covered with a layer of intumescent material. In the bottom half, two silicon pads are located on top of the layer of intumescent material to reduce wearing.
0023-PA-2015-015-Rev3 6 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH The identification number of each DN30 PSP is engraved on the top and bottom part of each closure device. That way the top half of each DN30 PSP is uniquely associated to its correspond-ing bottom half. Additionally, the identification number is printed onto both front faces of the bottom and top half of the DN30 PSP as well as on the nameplate.
Figure 1: DN30 PSP The main characteristics of the DN30 PSP design are summarized in Fehler! Verweisquelle konnte nicht gefunden werden..
Table 1: Main characteristics of the DN30 package Masses* approx.:
Total DN30 PSP empty (nominal)
Ca. 1100 kg Max. Gross weight package Ca. 4100 kg Dimensions:
Length 2437 mm Width 1216 mm Height 1329 mm
- The actual weights of the units are stamped on the nameplate.
0023-PA-2015-015-Rev3 7 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Figure 2: The DN30 PSP and its main parts
0023-PA-2015-015-Rev3 8 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Figure 3: Details of the bottom half Figure 4: Detailed section illustration of the closure device
0023-PA-2015-015-Rev3 9 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Figure 5: View of the DN30 PSP front face 4 QUALIFICATION OF PERSONNEL The personnel responsible for the periodical inspections have to be familiar with this test instruc-tion, the handling instruction for the DN30 package and the inspection criteria.
The responsible person for supervising the periodical inspections has to be appointed by the management of the user and has to be independent from operations.
In case of deviations during the annual inspection, personnel have to be consulted that is certified according to [DIN EN ISO 9712], VT2 or any equivalent standard valid in the country of the user.
For the 5-year inspection, the personnel have to be certified according to [DIN EN ISO 9712], VT2 or any equivalent standard valid in the country of the user. The dye penetrant test of welding edges and welding seams has to be performed by personnel certified according to
[DIN EN ISO 9712], PT2 or any equivalent standard valid in the country of the user. The leak-tightness test of the thermal plugs has to be performed by personnel certified according to
[DIN EN ISO 9712], LT2 or any equivalent standard valid in the country of the user.
5 HEALTH PHYSICS CLEARANCE Health physics clearance has to be available before the periodical inspection begins.
6 INSPECTIONS Inspections have to be regularly and periodically performed on the DN30 PSP. The regular in-spections are described in detail in the handling instructions for the DN30 package. Both the regular and periodical inspections are mandatory for a safe use of the DN30 package.
During the periodical inspections, the DN30 PSP inspection book has to be available.
0023-PA-2015-015-Rev3 10 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH 6.1 Regular inspection before each transport Before each transport, the DN30 PSP has to be inspected. These regular inspections are de-scribed in handling instruction 0023-HA-2015-001.
6.2 Periodical inspections 6.2.1 Annual inspection An inspection of each DN30 PSP is conducted yearly (a deviation of one month is tolerated).
If a DN30 PSP is not used for transports, the inspection period might expire. However, before the next use, the required annual inspection has to be carried out.
The annual inspection consists of checking the presence of the pads, thermal plugs, gasket and lifting lugs as well as a functional test of the valve protecting device, rotation prevention devices and closure devices of the DN30 PSP parts. A detailed list of the tests to be performed is provided in Attachment 1.
6.2.2 Five-year inspection An inspection of each DN30 PSP is conducted every five years.
The requirements of Attachment 1 are valid for the performance of the five-year inspection. The chronological sequence of the inspection steps described in Attachment 1 may be adapted to optimize the 5-year inspection.
If a DN30 PSP is not used for transports, the inspection period might expire. However, before the next use, the required five-year inspection has to be carried out.
After the five-year inspection is carried out successfully, the date of the next five-year inspection is stamped on the nameplate of the DN30 PSP.
7 EQUIPMENT FOR INSPECTIONS The equipment used for dimensional checks, weight checks and checks of the threads of the closure devices has to be calibrated. The calibration certificates have to be valid.
The weighing equipment shall have an uncertainty of less than +/- 0.1 %.
During the periodical inspections, the inspected area has to be sufficiently illuminated, either through daylight or through artificial light of at least 500 Lux (this is the equivalent illumination 1 m away from an 80 W fluorescent lamp). Disturbing light effects such as reflections have to be avoided.
8 INSPECTION PERFORMANCE, EVALUATION AND ASSESSMENT OF RESULTS 8.1 Visual inspections Visual inspections are carried out on different components of the DN30 PSP, with respect to the following aspects:
presence or absence of parts cleanliness
0023-PA-2015-015-Rev3 11 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH surface condition irregularities, damages and deformations corrosion integrity Criteria and requirements for visual inspections are listed in Attachment 1 of this inspection in-struction.
8.2 Dimensional checks Dimensional checks are carried out by means of adequate measuring devices. During the annual and five-year inspection, dimensional checks are only necessary if objections are raised from visual inspection. The scope of dimensional checks is regulated in Attachment 1.
8.3 Weight check The weight check is carried out separately for the top and the bottom half of each DN30 PSP as well as for the entire DN30 PSP. The weighing equipment has to be appropriate for the corre-sponding weights (approx. 610 kg and 490 kg for the bottom half and top half of the DN30 PSP, respectively, as well as 1100 kg for the DN30 PSP). Furthermore, it shall have an uncertainty of less than +/- 0.1 %.
8.4 Checks of threads of the closure devices The following checks are carried out for the threads of all closure devices:
cleanliness structural deviations dimensional accuracy of the threads Test criteria are defined in DIN ISO 1502 and in Attachment 1 of this test instruction. All securing bolts and internal threads of the closure devices have to be tested by means of a ring gauge and plug gauge, respectively. The tolerance classes are 6H for the inner thread and 6g for the external thread. The go gauge has to suit smoothly per hand over the whole thread length. The no-go gauge can be screwed in maximum of 2 threads turns.
8.5 Functional tests The following functional tests have to be carried out during the annual and five-year inspection to ensure proper functionality of all movable parts:
the pin of the closure device can be inserted and extracted by hand the securing bolt of each closure device can be turned by hand switching the lever of the rotation preventing devices traverses the pin the valve protecting device can easily be rotated around the hinges the housing of the valve protecting device can easily be moved
0023-PA-2015-015-Rev3 12 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH 8.6 Soap bubble test for thermal plugs The leak-tightness of the thermal plugs is tested by performing a soap bubble test. For this test, the potentially leaking areas are lathered with certified soap suds. Then, a cap is mounted on top of these areas, which can be used to pull vacuum. If no bubbles are visible, the corresponding areas are certified as leak-tight.
Other ways to test the leak-tightness of the thermal plugs are possible. However, prior to applica-tion, each test setup needs to be accepted by DAHER NT as an appropriate way to test the leak-tightness.
8.7 Dye penetrant test The dye penetrant test is performed according to [DIN EN ISO 3452-1] or any other equivalent international standard. The operating procedures of the test media system (the combination of penetrant, remover and developer) have to be considered.
The following times are stipulated as complement to the determinations of [DIN EN ISO 3452-1]
or any other equivalent international standard:
Time of penetration:
30 min Time of development:
60 min Judgement is given immediately after the drying of the developer and after 60 min of developing time.
The following criteria are used to evaluate the penetration test:
Indications with a diameter 2 mm are not to be included in the evaluation.
Inadmissible indications are:
o More than 3 indications per 100 mm seam length (line-like displays l > 2 mm and not-line-like displays d > 4 mm) o Indications pointing to cracks, doublings or lacks of fusion.
In case of non-circular indications, an overlapping circular disk has to be used to allow for a judgement.
9 DEVIATIONS Test instruction 0023-PA-2015-016 contains in detail the criteria and measures in case of devia-tions during the annual and five-year inspection. Measures could comprise cleaning, replacement of parts, minor repairs (on site) and major repairs (to be carried out by the license holder or an authorized repair shop qualified for such repair).
10 DOCUMENTATION The performance and results of the annual and five-year inspection have to be recorded on the checklist CH-0596/00-TBS, or an equivalent from the inspector as long as it has been approved by DAHER NT beforehand. Additional records are required in certain cases as stipulated in At-tachment 1.
0023-PA-2015-015-Rev3 13 / 13 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH REFERENCES
[DIN EN ISO 3452-1] DIN EN ISO 3452-1:2014-09, Non-destructive testing - Penetrant testing
- Part 1: General principles, September 2014
[DIN EN ISO 5817]
DIN EN ISO 5817:2014-06, Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfec-tions, June 2014
[DIN EN ISO 23277] DIN EN ISO 23277:2015-06, Non-destructive testing of welds - Penetrant testing - Acceptance levels, June 2015
[DIN EN ISO 9712]
DIN EN ISO 9712:2012-12, Non-destructive testing - Qualification and certification of NDT personnel, December 2012 ATTACHMENT 1. INSPECTION OF THE DN30 PSP ATTACHMENT 2. CHECKLIST CH-0596/00-TBS
0023-PA-2015-015-Rev1 1 / 5 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Inspection of the DN30 PSP Step One-year insp.
Five-year insp.
Description of working or control step Inspection with respect to:
Documents containing the criteria Controlled through
- Only in case of deviations and non-conformances User DNT Written protocol A)
General identifica-tion checks A-1 X
X Release by health physics Acc. to site specific instructions X
X A-2 X
X Control of the DN30 PSP identification and markings, comparison with the DN30 PSP inspection book Readability Completeness Conformance with package in-spection book 0023-PA-2015-016 X
A-3 X
Control and comparison of all exchange-able components with the DN30 PSP in-spection book Completeness Conformance with package in-spection book 0023-PA-2015-016 X
A-4 X
Control of the exchanged parts Completeness Conformance with package in-spection book 0023-PA-2015-016 X
B)
Bottom half, top half B-1 X
X Visual inspection of general condition Condition of surface: soiling, dirt, corrosion Absence of water 0023-PA-2015-016 X
B-2 X
Visual inspection of exterior and interior shells Absence of water Condition of surface: soiling, dirt, corrosion 0023-PA-2015-016 X
B-3 X
X Visual control of the cavity Absence of free water 0023-PA-2015-016 X
0023-PA-2015-015-Rev1 2 / 5 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Step One-year insp.
Five-year insp.
Description of working or control step Inspection with respect to:
Documents containing the criteria Controlled through
- Only in case of deviations and non-conformances User DNT Written protocol B-4 X
Visual inspection of flanges and sealing areas Absence of water Condition of surface: soiling, dirt, corrosion Structural changes: indents and incisions perpendicular to the gasket axis 0023-PA-2015-016 X
B-5 X
X Visual inspection of the gasket Presence Structural changes: dents, holes, cracks, change of color (Systematically replaced every five years) 0023-PA-2015-016 X
B-6 X
X Visual inspection of inner cylinder sup-port pads Presence: 2 pieces on the bot-tom half Soiling, damage 0023-PA-2015-016 X
B-7 X
X Visual inspection of the thermal plugs (18 plugs)
Presence, integrity 0023-PA-2015-016 X
B-8 X
Leak tightness of the thermal plugs (18 plugs)
Perform a bubble test with a vacuum-bell on each thermal plug 0023-PA-2015-016 X
X B-9 X
Protecting rails Presence 0023-PA-2015-016 X
C)
Closure device C-1 X
X Visual inspection of the general condition Condition of surface: soiling, dirt, corrosion Structural changes: dents, holes cracks, corrosion, broken parts Completeness (Pin and bolt) 0023-PA-2015-016 X
0023-PA-2015-015-Rev1 3 / 5 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Step One-year insp.
Five-year insp.
Description of working or control step Inspection with respect to:
Documents containing the criteria Controlled through
- Only in case of deviations and non-conformances User DNT Written protocol C-2 X
Visual inspection of the pins Condition of surface: soiling, dirt, corrosion Structural changes: defor-mations, dents, holes cracks, corrosion, broken parts 0023-PA-2015-016 X
C-3 X
Inspection of threads of the mortise-and-tenons parts Condition of surface: soiling, dirt, corrosion Structural changes: defor-mations, dents, holes cracks, corrosion, broken parts 0023-PA-2015-016 X
C-4 X
Thread in mortise-and-tenon part Cleanliness: soiling, dirt, metal chips Structural changes: deformed threads 0023-PA-2015-016 X
C-5 X
Inspection of the securing bolts Cleanliness: soiling, dirt, metal chips Structural changes: deformed threads 0023-PA-2015-016 X
C-6 X
Inspection of the washers Systematically replaced every year 0023-PA-2015-016 X
C-7 X
X Inspection of the pin strings Presence, integrity 0023-PA-2015-016 X
C-8 X
X Functional test of closure devices Pins and securing bolts have to be moveable by hands 0023-PA-2015-016 X
0023-PA-2015-015-Rev1 4 / 5 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Step One-year insp.
Five-year insp.
Description of working or control step Inspection with respect to:
Documents containing the criteria Controlled through
- Only in case of deviations and non-conformances User DNT Written protocol D)
Valve pro-tecting device D-1 X
X Visual inspection of the general condition Cleanliness: soiling, dirt, corro-sion Structural changes: dents, holes, cracks, corrosion, broken parts 0023-PA-2015-016 X
D-2 X
Visual inspection of the hinges Function Structural changes: holes, cracks, corrosion, broken parts 0023-PA-2015-016 X
D-3 X
X Visual inspection of the housing Function Structural changes: holes, cracks, corrosion, broken parts, deformed parts, coating with in-tumescent material 0023-PA-2015-016 X
D-4 X
X Functional test of the hinges Function 0023-PA-2015-016 X
E)
Rotation prevent-ing de-vices E-1 X
X Visual inspection of the general condition Cleanliness: soiling, dirt, corro-sion Structural changes: defor-mation, dents, holes cracks, corrosion, broken parts 0023-PA-2015-016 X
E-2 X
Inspection of the bolts Function Structural changes: defor-mation, holes, cracks, corro-sion, broken parts 0023-PA-2015-016 X
E-3 X
Inspection of the lever Function Structural changes: defor-mation, cracks, corrosion, bro-ken parts 0023-PA-2015-016 X
E-4 X
X Functional test of the rotation preventing devices Function 0023-PA-2015-016 X
0023-PA-2015-015-Rev1 5 / 5 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH Step One-year insp.
Five-year insp.
Description of working or control step Inspection with respect to:
Documents containing the criteria Controlled through
- Only in case of deviations and non-conformances User DNT Written protocol F)
Intumes-cent ma-terial F-1 X
Visual inspection of the top and bottom half Cleanliness: soiling, dirt Aspect: holes, cracks, scratches Condition of the glued joint 0023-PA-2015-016 X
G)
Weight G-1 X
Weight Each half of the DN30 PSP Entire DN30 PSP 0023-PA-2015-016 X
X H)
Welds H-1 X
Visual inspection and dye penetration tests Cracks, holes, corrosion 0023-PA-2015-016 X
X I)
Handling I-1 X
X Visual inspection of the general condition Lifting lugs top half Lifting lugs bottom half (on the feet)
Forklift pockets Presence No deformation that can inter-fere with the handling Cleanliness: soiling, dirt, corro-sion 0023-PA-2015-016 X
J)
Documen-tation J-1 X
X Record the performance and results of the periodical inspection X
X J-2 X
Submit documentation to DNT for en-dorsement X
J-3 X
Check documentation and issue en-dorsement X
X J-4 X
Stamp DN30 PSP with the date of the next periodical inspection X
X
INSPECTION OF DN30 PSP Protocol No.:
CH-0596/00-TBS 1 / 1 Geistiges Eigentum der DAHER NUCLEAR TECHNOLOGIES GmbH Property of DAHER NUCLEAR TECHNOLOGIES GmbH.
Inspection type:
1-year 5-year Owner:.
User:.
DN30 PSP-No.:
Date of manufacturing:..
Date of last weight:
Performed inspections according to 0023-PA-2015-015 Performed operations in case not acceptable according to 0023-PA-2015-016 Result 1-year 5-years Step A
NA Action in case of deviation Protocol No. required A
A-1 A-1, A-3, A-4 General identification checks A-2 A-2 Marking B-1 B-1, B-2, Upper/lower half exterior B-1 B-1, B-2 Upper/lower half interior B-3 B-3 Water in cavity B-5 B-4, B-5 Gasket B-6 B-6 Cavity pads B-7 B-7; B-8 Thermal plugs B-9 Protecting rails C-1, C-7, C-8 C-1, C-2, C-3, C-4, C-5, C-6, C-7, C-8 Closure system (pins, thread, bolts)
D-1, D-3, D-4 D-1, D-2, D-3, D-4 Valve protecting device E-1, E-4 E-1, E-2, E-3, E-4 Rotation preventing device F-1 Intumescent material G-1 Weight H-1 Welds I-1 I-1 Handling devices (lower and upper half)
J-1 J-1, J-2, J-3, J-4 Documentation A: Acceptable NA: Not acceptable Weights Top half Bottom half Total DN30 PSP nominal kg actual kg Inspection result Use of DN30 PSP permitted Use of DN30 PSP prohibited, repair required Place of inspection Date of inspection Inspector (Name and signature)