itp structures

DETAIL ENGINEERING

INSPECTION & TEST PLAN

STRUCTURAL STEEL

DOCUMENT NO.

REV. 0

Approvals:

Rev. No. Revision Description Originator Review Date Chk

A Issued for Combined Review W.M. G.C. 19.05.13

B Issued for Client Review W.M. G.C. 22.05.13

C Issued for Approval R.V. G.C. 20.06.13

0 Issued for Design R.V. R.S. 02.08.13

1 Issued for Design R.V. G.C. 28.02.14


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TABLE OF CONTENTS 1. OBJECTIVE 3

2. APPLICABLE CODES, STANDARDS, SPECIFICATIONS 3

2.1. STANDARDS 3

2.2. TECHNICAL SPECIFICATIONS 3

2.3. OTHER TECHNICAL SPECIFICATIONS 3

3. INSPECTION & TEST PLAN 3


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1. OBJECTIVE

The present document has as objective to establish the Inspection and Test Plan (ITP) supply and manufacture of structures

2. APPLICABLE CODES, STANDARDS, SPECIFICATIONS

Peruvian Laws and Regulations.

Customer Specifications, Procedures.

2.1. STANDARDS

AISC American Institute of Steel Construction.

AISI American Iron and Steel Institute.

ASTM American Society for Testing and Materials.

ANSI American National Standards Institute.

AWS American Welding Society.

OSHA Occupational Safety and Health Administration, 29 CFR. Occupational Safety and Health Administration, 2001, Standard 1910.144

NACE National Association of Corrosion Engineers.

SSPC Steel Structures Painting Council.

ANSI American National Standards Institute. American National Standards Institute, Z53.1 Safety Color Code for Marking Physical Hazards.

2.2. TECHNICAL SPECIFICATIONS

ASTM A36 Specification for Structural Steel.

ASTM D3359 Standard Test Methods for Measuring Adhesion by Tape Test.

ASTM D4285 Standard Test Methods for Indicating Oil or Water in Compressed Air.

ASTM D4541 Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers.

ASTM E337 Standard Test Method for Measuring Humidity with a Psychrometer.

ASTM D4417 Field Measurement of Surface Profile of Blast Cleaned Steel.

SSPC-SP5 White Metal Blast Cleaning.

ASTM D3276 Standard Guide for Painting Inspectors (Metal Substrate).

ISO 8502-3 Test for the assessment of surface cleanliness.

ASTM E337 Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet and Dry-Bulb Temperatures).

ASTM D1186 Standard Test Methods for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied a Ferrous Base.

ASTM D4414 Standard Practice for Measurement of Wet Film Thickness by Notch Gages.

2.3. OTHER TECHNICAL SPECIFICATIONS

Not applicable


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Proyect:

Leyenda

Scope:

I : Inspection

Client:

R : Review

P.O.:

V : Verify

Rev: 0

W : Witness

H : Hold Point

O : Observation point

N Description Area Frecuency Aceptance Criteria References

Inspection Requirements Notes

GENERAL

1 Quality Control Plan Chief QA/QC Project Start V

2 Inspection and Test Plan Chief QA/QC Project Start H H

3 Welding Procedure Specification (WPS) QC Inspector 100% AWS D1.1 Chap. 3 & 4 H H

4 Procedure Qualification Record (PQR) QC Inspector 100% AWS D1.1 Chap. 4 H H

5 Welder Performance Qualification Record (WPQR)

QC Inspector 100% AWS D1.1 Chap. 4 H O/W

6 NDT Procedures0 QC Inspector Project Start AWS D1.1 Chap. 6 R H

SHOP FABRICATION


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STEEL MATERIAL AND SUPPLIES CONTROL

7 Steel Material Certificate QC Inspector Per Lot ASTM A 36/A500/A53 Gr B Fabricators certificate

I R

8 Visual Inspection Inspector QC Per Lot AWS D1.1 Tabla 6.1

SSPC Vis 2 Fabricators certificate I I

9 Dimentional Control Inspector QC 5% Lot ASTM A6

AWS D1.1 tem 5.23 Fabricators certificate I I Random Verification

10 Consumable Certification Inspector QC Per Lot Fabricators Data Sheet Fabricators certificate

I R

ASSEMBLY CONTROL

11 Dimentional control of finish material (sizes, center lines, positions, etc)

Inspector QC 100% Shop drawings Inspection report I R

WELDING CONTROL

12 Welding Parameters control Inspector QC Por WPS AWS D1.1 Cap 5 Inspection Report I R

13 Visual Inspection Inspector QC CJP 100% PJP 50% FJ 25%

AWS D1.1 Tabla 6.1 Inspection Report I I

14 NDT Complete Joint Penetration (CJP) NDT Inspector 10% UT o RT AWS D1.1 tem 6.15.1,

6.15.3 Test Report I I Random Verification

15 NDT PJP & Fillet Joint NDT Inspector 10% MT o PT AWS D1.1 Table 6.1 Test Report H I Random Verification

SURFACE PREPARATION

16 Standard test method for indicating oil or water in compressed air.

QC Inspector Per Lot ASTM D 4285 Test Report I R


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17 Environmental conditions, relative humidity, temperature steel surface, dew point temperature (Ts - Tw> 3 C)

Inspector QC Per Lot 240-C2-ES-55-002-2 Test Report I R

18 Surface preparation / Visual Inspection Inspector QC Per Lot 240-C2-ES-55-002-2

SSPC 6 Test Report I I

19 Surface anchor profile Inspector QC Per Lot 50-76 micron Test Report H V

PROTECTIVE COATINGS CONTROL

20 Standard test method for indicating oil or water in compressed air.

QC Inspector Per Lot ASTM D 4285 Test Report I I

21 Environmental conditions, relative humidity, temperature steel surface, dew point temperature (Ts - Tw> 3 C)

Inspector QC Per Lot 240-C2-ES-55-002-2 Test Report I I

22 Visual Inspectios for each coat Inspector QC Per Lot 240-C2-ES-55-002-2 Test Report I I

23 Dry Film Thickness control (DFT) Inspector QC Per Lot

240-C2-ES-55-002-2

System 2 SSPC PA2

Test Report I I

24 Painting Touch-Up Inspector QC Per Lot

240-C2-ES-55-002-2 System 2

SSPC PA2

Test Report I I

25 Adherence test Inspector QC Per Lot (As required) ASTM D 3359/ASTM D4541 Test Report H I

FINAL RELEASE SHIPMENT CONTROL

26 General Dimention Inspector QC Per Modulo Shop Drawing Inspection Report I W


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27 Codes & color codes Inspector QC Per Modulo Shop Drawing Inspection Report I R

28 Final Inspection Inspector QC Per Release Shop Drawing Inspection Report H H

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