Welding Checklist.pdf

Report "Welding Workshop Inspection" Surveyor's Checklist This checklist shall be used as a help for inspection in case of initial approval, prolongation or extension of welding workshop approval. The further aim is to indicate which information and filled documents are needed to approve the welding workshop, according to the GL Rules for Welding, and to issue the certificate at DNV GL, Maritime Headquarter.

Company

Full address

Work/work's division visited

Full address

Responsible welding sup ervisor interviewed (name)

1

GL Rules for Materials and Welding  At  At hand / or inte intern rne et access?

yes

no

well known?

yes

no

2

Ship Yard / Workshop Inspection (Verification of Description of Welding Shop - see Rules II-3-1 Annex B, 1 ~ 4)

2.1

Workshop facilit facilities ies (in general) general) inspected and found

acceptable

to be improved 1

2.2

Materials aterials storage and traceabilit traceability y2 in fabricati fabrication on found

acceptable

to be improved 1

2.3

Storage and handli handling ng (e.g. re-drying) re-drying) of welding consumables found

acceptable

to be improved 1

2.4

Cutting machines and cutting cutting quality quality3 found

acceptable

to be improved 1

2.5

Assembly - exactness (tolerances? (tolerances?)) found

acceptable

to be improved 1

2.6

Preheati Preheating ng (where necessary), temperature temperature measurem measurement found

acceptable

to be improved 1

2.7

Post weld heat treatment facili facilitities es (incl. (incl. control equipment) equipment) found

acceptable

to be improved 1

2.8

Welding quality quality (in (in general, general, visual impression) found

acceptable

to be improved 1

2.9

Measures of safety and health found 4

acceptable

to be improved 1

2.10

Remarks:

3

Welding Procedures

3.1

All relevant welding procedures procedures listed listed in the description descripti on of the welding shop under under item item 2. "Scope of approval sought?" sought?"

no

to be completed completed

yes

3.2

Correlation Correlation of welding procedures with materials, aterials, positions positions etc.

complete complete

to be completed completed

3.3

Welding procedure specificati specifications ons (WPS) (WPS) are available available at relevant workstations workstations

yes

no

3.4

Remarks:

1 Proposed improvements or necessary restrictions in approval to be specified under remarks. 2 In respect of different steel grades, piece parts and remaining material. 3 According to GL Rules and IACS standards 4 Focus on scaffolding, nets, safety belts, lighting, ventilation and if sufficient attention is paid to radiographic examination and operation of cherry picker.

www.dnvgl.com

Z449CE / 2014-02

Page 2 of 2 4

Welding Consumables

4.1

All welding consumables used listed in shop description incl. annex?

yes

no

4.2

All welding consumables approved by DNV GL?

yes

no

4.3

Remarks:

5

Welding Personnel's Qualification

5.1

Welding supervisor's position in the organisation

diagram enclosed

5.2

Proof of qualification (special welding education)

available and enclosed

not available

5.3

Valid welder's/operator's test certificates (or list of valid welder's/operator's tests)

certificates enclosed

enclosed list confirmed

5.4

Validity maintained by 6 month confirmation and/or repeat tests

documentation verified and confirmed

documentation enclosed

5.5

Remarks:

6

Testing Facilities and Personnel

6.1

Non destructive testing facilities inspected and found

sufficient

to be improved 1

6.2

Destructive testing facilities incl. calibrations inspected and found

sufficient

to be improved1

6.3

Proof of qualification of testing (supervisory) personnel

available and enclosed

not available

6.4

Remarks:

7

Documentation

7.1

Documentation according to the Annex of the application for welding approval

7.2

Remarks:

8

General Impressions (regarding Quality) and/or Recommendations regarding Scope of Approval, necessary Restrictions, Improvements to be required etc.

Place / Date

found complete?

Stamp

to be completed

submitted to DNV GL, Maritime Headquarter

enclosed

Name and Signatu re of DNV GL Representativ e

1 Proposed improvements or necessary restrictions in approval to be specified under remarks.

www.dnvgl.com

Z449CE / 2014-02