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Question 2

What should be your first course of action if you notice a strong odor of solvent in a tank as a NACE Coating Inspector?

Answer 2

Exit the tank and immediately report the problem to the nearest safety supervisor

This is crucial for safety in confined spaces.

Question 3

What are some hazards to be aware of when working as an inspector in a galvanizing plant?

Answer 3

Risk of chemical exposure, Risk of skin, Risk of acid or caustic splashes

All these risks can lead to serious injuries.

Question 4

What is the first preferred course of action when presented with a Non Conformance Report (NCR) by a NACE Level 3 Inspector?

Answer 4

Consult your supervisor

This maintains professionalism and ensures proper protocol.

Question 5

When is an Inspection and Test Plan (ITP) required?

Answer 5

It is always required

ITPs are crucial for ensuring quality control.

Question 6

What is the goal of inspectors at the Pre-Job Conference?

Answer 6

Obtain a clear understanding of the Specification

Clarity in specifications helps prevent issues later.

Question 7

Where are Coating Surveys legally required?

Answer 7

On commercial marine vessels and offshore platforms

This is to ensure compliance with safety regulations.

Question 8

Who should conduct Coating Surveys?

Answer 8

Always be trained and experienced in the Coating Industry

Experience is essential for accurate assessments.

Question 9

What typically offsets the cost of qualified Coating Inspection?

Answer 9

Lower Coating Life Cycle Costs

Investment in quality inspection leads to long-term savings.

Question 10

What should a NACE Level 2 Inspector do if there is no Inspection and Test Plan (ITP) upon arrival?

Answer 10

Use a generally accepted industry standard to take readings

This ensures adherence to best practices.

Question 11

Which standards should inspectors follow when conducting inspections?

Answer 11

The specified standards

Adherence to specified standards is critical.

Question 12

What should a NACE Level 2 Inspector do when an additional requirement is specified that is not part of the standard?

Answer 12

Enforce the additional requirement

Compliance with all specified requirements is essential.

Question 13

What should be done if a coating applicator applies coating over a surface without sign off?

Answer 13

Require the Applicator to remove the coating

This prevents non-compliance with project specifications.

Question 14

In a conflict between the Product Data Sheet and the Specification, which prevails?

Answer 14

The Specification prevails

Specifications take precedence to maintain project integrity.

Question 15

What is the main difference between Ferrous and Non-Ferrous Metals from a corrosion perspective?

Answer 15

Iron content

This difference is critical in assessing corrosion risk.

Question 16

What should a NACE Inspector do if relative humidity readings indicate a significant rise during coating application?

Answer 16

Advise the coating applicator supervisor of your readings

Communication is key to addressing potential issues.

Question 17

When using environmental enclosures, what should an inspector be concerned about?

Answer 17

Lighting, Air changes, Structural integrity

All these factors can impact coating quality.

Question 18

Is it always possible to see moisture on a steel substrate?

Answer 18

False

Moisture may not always be visually detectable.

Question 19

What should a NACE Inspector do when observing design defects?

Answer 19

Document the defect and the potential problems that could result

Documentation is essential for future reference and accountability.

Question 20

What is the appropriate action when observing fabrication defects?

Answer 20

Consult the specification to determine how they should be treated

Following specifications ensures proper resolution.

Question 21

Is WJ-1 always performed using UHWJ at pressures above 210 MPa (30,000 PSI)?

Answer 21

True

This is a standard procedure in high-pressure water jetting.

Question 22

What does centrifugal blast cleaning require?

Answer 22

Well maintained blast wheels

Proper maintenance is crucial for effective cleaning.

Question 23

Are the standards defining surface cleanliness achieved by centrifugal blast cleaning the same as air blast cleaning?

Answer 23

The same as air blast cleaning

Consistency in standards is important for quality assurance.

Question 24

What should a NACE Level 2 Inspector do if he observes what appears to be staining on the substrate after centrifugal blast cleaning?

Answer 24

Review the standard with the Contractor and re-inspect the floor

Ensures compliance with accepted standards.

Question 25

What should a NACE Level 2 Inspector do if using a salt smart meter yields different results than a sleeve test?

Answer 25

Review the specification with the other inspector to see what method was specified ## Footnote Collaboration is key to resolving discrepancies.

Question 26

What methods are used for surface preparation of concrete?

Answer 26

Methods that have been modified for concrete ## Footnote Concrete requires specific preparation techniques.

Question 27

What does NACE No.13/ SSPC 6 identify?

Answer 27

Various methods of cleaning ## Footnote Flexibility in methods is important for different situations.

Question 28

What should operators consider when blasting concrete versus steel?

Answer 28

Lower the blast pressure, Move the nozzle quicker, Increase the standoff distance ## Footnote Adjustments are necessary to prevent damage to concrete.

Question 29

What can the Concrete Repair Institute's comparators assess?

Answer 29

Surface profile prior to coating ## Footnote Surface profile is critical for adhesion.

Question 30

Are surface preparation methods for Non-ferrous metals the same for all Non-Ferrous metals?

Answer 30

Specific for each type of Non-ferrous metal ## Footnote Different metals require tailored preparation techniques.

Question 31

How does a single component water borne acrylic coating cure?

Answer 31

Coalescence ## Footnote This is a key process in the curing of waterborne coatings.

Question 32

What might an inspector observe when performing a hardness test on a coating with elastic properties?

Answer 32

Cold flow or creep ## Footnote These behaviors indicate the material's response to stress.

Question 33

What are external coatings applied to buried pipelines generally tested for?

Answer 33

Cathodic disbondment ## Footnote Testing for disbondment ensures integrity of the coating.

Question 34

Why is a self-smoothing anti-fouling coating not a good choice for a stationary floating structure?

Answer 34

It contains biocide ## Footnote Biocides can lead to environmental concerns.

Question 35

In which situations are Eddy current DFT gauges used to measure Dry Film Thickness?

Answer 35

Non-Conductive coatings applied to a conductive metallic substrate ## Footnote This method is effective for specific coating types.

Question 36

What is the most commonly used instrument for measuring Dry Film Thickness of liquid coatings applied to galvanized ferrous substrates?

Answer 36

Tooke Gauge ## Footnote The Tooke Gauge is widely accepted for this application.

Question 37

What is the most likely area of failure on a buried external pipeline coating?

Answer 37

Field joint coating ## Footnote Field joints are often vulnerable to failure.

Question 38

What is the best choice of instrument for holiday testing of thick film concrete coatings?

Answer 38

High Voltage DC Constant Current ## Footnote This method is effective for ensuring coating integrity.

Question 39

What type of protection do Thermal Spray coatings provide?

Answer 39

Sacrificial protection ## Footnote Sacrificial coatings help protect underlying materials.

Question 40

What is the primary purpose of Fireproofing coatings?

Answer 40

Temporary protection for the structure ## Footnote Fireproofing is essential for safety in high-risk environments.

Question 41

What must a NACE inspector ensure when using a destructive Paint Inspection Gauge?

Answer 41

Determine the Dry Film Thickness of the coating prior to use ## Footnote This ensures accuracy in testing.

Question 42

Is it true that a NACE Level 2 Inspector decides if and when a destructive test is required?

Answer 42

False ## Footnote Decision-making regarding destructive tests must follow established protocols.

Question 43

What is the best choice of coating when exposed to temperatures above 93C (200 F)?

Answer 43

Inorganic Coatings ## Footnote Inorganic coatings endure high temperatures better.

Question 44

Is coating application to concrete substrates more challenging than coating steel?

Answer 44

More challenging than coating steel ## Footnote Concrete presents unique challenges due to its porous nature.

Question 45

What type of skills are required for application of Thermal Spray Coatings?

Answer 45

Specialized skills supported by training and experience ## Footnote Proper training is essential for quality application.

Question 46

What is the preferred surface preparation method for overcoating galvanized steel when abrasive blasting is not permitted?

Answer 46

SP 1 followed by SP 2 ## Footnote This method ensures proper preparation without blasting.

Question 47

In which pH range does galvanizing perform best?

Answer 47

pH between 5-10 ## Footnote This range is optimal for the longevity of galvanized coatings.

Question 48

Where should documentation requirements ideally be defined?

Answer 48

In the specification ## Footnote Clear documentation requirements prevent confusion.

Question 49

What is the purpose of Inspection and Test Plans?

Answer 49

Outline the inspection steps, sequencing and pass/fail criteria ## Footnote ITPs ensure systematic and thorough inspections.

Question 50

What is the pH of the solution referenced?

Answer 50

13

Question 51

When should documentation requirements ideally be defined?

Answer 51

In the specification

Question 52

What is the purpose of Inspection and Test Plans?

Answer 52

Outline the inspection steps, sequencing and pass/fail criteria

Question 53

Inspection and Test Plans are developed by referencing which documents?

Answer 53

The Specification, TDS, relevant Standards and Codes

Question 54

What language should the Final Inspection report be written in?

Answer 54

Language that the most would understand

Question 55

What is the purpose of Non-Conformance Reports?

Answer 55

To identify items that do not meet the specification requirements

Question 56

If daily reports are missing, what is the FIRST preferred course of action?

Answer 56

Plainly state in your report that they are missing

Question 57

Inspector reports should always be copied to whom?

Answer 57

Whomever the Owner identifies

Question 58

True or False: A NACE Level 2 Inspector is qualified to independently produce final documentation.

Answer 58

True

Question 59

Prior to submission, documentation should always be reviewed and approved by whom?

Answer 59

A NACE Level 3 Inspector

Question 60

If you notice significant documentation errors from a NACE Level 1 Inspector, what should you do FIRST?

Answer 60

Have the Level 1 Inspector correct the errors and set up remedial training to improve the quality of documentation

Question 61

When ASIN D 3363 is specified, what must the Inspector record?

Answer 61

The two end points identified in the standard

Question 62

What method should be used for adhesion testing in accordance with ASTM D 3359?

Answer 62

Method A - X Cut

Question 63

What type of tool is used for destructive paint inspection according to ASTM D 4138?

Answer 63

A destructive paint inspection Tooke gauge

Question 64

Who develops NACE International Standards?

Answer 64

Standard committees

Question 65

What might an inspector observe when testing according to ASTM D 2583?

Answer 65

Cold flow or creep

Question 66

What type of equipment would be expected when NACE/SSPC WJ 1 is referenced?

Answer 66

Water Jetting Equipment

Question 67

True or False: NACE Water Jetting standards are directly equivalent to ISO Abrasive Blast Standards.

Answer 67

False

Question 68

What do NACE Standards include?

Answer 68

Standard Practices, Material Requirements

Question 69

If a new NACE Level 2 Inspector faces pressure from a Contractor's supervisor, what should be the FIRST preferred course of action?

Answer 69

Express a willingness to work with the site team and follow the specification

Question 70

When working with someone who is concerned about stability, what should the Inspector do?

Answer 70

Give them as much advance notice as possible about upcoming changes

Question 71

What should a new NACE CIP Level 2 Inspector do before accepting a supervisory role?

Answer 71

Review the NACE Attestation prior to making a decision

Question 72

What types of inspections are NACE Level 2 Inspectors authorized to perform?

Answer 72

Visual inspection, Non-Destructive and Destructive testing

Question 73

Which item cannot be examined using magnifiers?

Answer 73

Surface cleanliness

Question 74

What should be done with steel shot grit contaminated with oil or grease before use?

Answer 74

Disposed of properly

Question 75

Which coating is identifiable by its distinct colors, usually light blue, green, or grey?

Answer 75

Liquid epoxies

Question 76

What is the main reason for dehumidification during coating operations?

Answer 76

Control the environment

Question 77

Which surface preparation method uses a dilute acid solution?

Answer 77

Acid etching

Question 78

What is the purpose of linings in pipelines?

Answer 78

Protect the transported product

Question 79

What is used to calibrate a pH meter?

Answer 79

Standard buffer solution

Question 80

What is dehumidification defined as?

Answer 80

The removal of moisture vapor from the air to lower its dew point

Question 81

In powder coatings, when particles begin to flow but are not fully liquid, they are in what stage?

Answer 81

Flow stage

Question 82

What is a reinforced coating?

Answer 82

More resistant to movement, abrasion, and impact than a non-reinforced coating

Question 83

How many single rubs with a saturated cloth are required to measure MEK resistance?

Answer 83

25 single rubs

Question 84

Corrosion is the reverse process of what?

Answer 84

Steel manufacturing

Question 85

What steps may coating surveys include?

Answer 85

Develop a survey plan, Summarize the collected data, Schedule the remedial work, Evaluate the coatings performance

Question 86

Which standards are generally established by private-sector bodies?

Answer 86

Voluntary

Question 87

What does the HATE adhesion tester use to apply pressure to the test dolly?

Answer 87

A hydraulic piston

Question 88

In which type of concrete is laitance commonly encountered?

Answer 88

Poured (wet cast)

Question 89

What is a safety consideration for waterjetting hose connections?

Answer 89

A whip-lock device

Question 90

What will pre-cleaning of work pieces NOT remove?

Answer 90

Mill scale

Question 91

Which concrete smoothing technique involves scrubbing a mixture of cement mortar?

Answer 91

Sacking

Question 92

What type of pipelines collect gas for distribution to end users?

Answer 92

Distribution

Question 93

Where should coatings containing isocyanates be bulk stored?

Answer 93

In a well ventilated area separate from the work place

Question 94

What product is used in conjunction with other coatings for pipelines in wetlands?

Answer 94

Concrete

Question 95

Why do inspectors perform tests on linings that they may not perform on exterior coatings?

Answer 95

Linings protect the contents and the container

Question 96

What does the solvent sensitivity/solvent wipe test (ASTM D4752) determine?

Answer 96

Cure of inorganic zincs

Question 97

Which product has a visible layer of fusion bonded epoxy on steel?

Answer 97

3-Layer Polyethylene (PE)

Question 98

What is cold-applied tape identifiable by?

Answer 98

Polyethylene film, heat laminated, with an adhesive layer of butyl glue

Question 99

Examples of non-ferrous metals include:

Answer 99

* Aluminum * Copper

Question 100

True or False: Antifouling coatings are regulated by international treaties.

Answer 100

True

Question 101

What is a failure caused by applying a coating too thinly known as?

Answer 101

Pinhole

Question 102

What is the Inspectors' goal at the Pre-Job Conference?

Answer 102

Obtain a clear understanding of the Specification