SAES-M-005 PDF – Design and Construction of Fixed Offshore Platforms

This article is about SAES-M-005 which is about Design and Construction of Fixed Offshore Platforms and download SAES-M-005 PDF for Structural and Civil engineers, supervisors and project managers, Structural QCs, Civil QC Supervisors. This is saudi aramco standards of Onshore Structures Engineering based on international codes and standards and useful for Structural and Civil Engineering knowledge to get job as engineers, QC Supervisors and QC managers, Engineering managers and technicians.

SAES-M-005 PDF Download

SAES-M-005

Design and Construction of Fixed Offshore Platforms

SAES-M-005 is a Saudi Aramco Engineering Standard that provides minimum mandatory requirements for the structural design, construction, and installation of Fixed Offshore Template Type Platforms. These platforms are used in offshore oil and gas operations and serve as templates for drilling and production activities. The standard is specific to Saudi Aramco and ensures that the design and construction of these platforms meet the company’s requirements for safety, reliability, and performance.

SAES-M-005 covers various aspects related to the structural design and construction of offshore platforms, including:

1. Design criteria: The standard outlines the design criteria, loadings, and environmental conditions that need to be considered during the design process. It includes requirements for platform strength, stability, and resistance to environmental loads such as wind, waves, currents, and ice.
2. Materials and fabrication: The standard specifies the materials to be used for various platform components and provides guidelines for their fabrication, welding, and inspection. It covers structural steel, foundations, piles, and other structural elements.
3. Structural analysis: SAES-M-005 provides guidelines for the structural analysis of the platforms, including methodologies for calculating loads, performing structural analyses, and assessing the integrity of the platform under various load conditions.
4. Construction and installation: The standard outlines requirements for the construction, transportation, and installation of the offshore platforms. It covers aspects such as platform assembly, lifting, positioning, and securing to the seabed.
5. Inspection and testing: SAES-M-005 includes provisions for the inspection, testing, and quality assurance of the structural components and systems of the platform. It specifies the requirements for non-destructive testing, dimensional checks, and documentation.

Industry Codes and Standards for SAES-M-005

Thank you for providing the additional industry codes and standards related to SAES-M-005. Here is a summary of the codes and standards you mentioned:

1. American Petroleum Institute (API):

• API RP 2A: Planning, Designing, and Constructing Fixed Offshore Platforms.
• API RP 2L: Planning, Designing, and Constructing Helipads for Fixed Offshore Platforms.

1. American Institute of Steel Construction (AISC):

• AISC Specification for the Design, Fabrication, and Erection of Structural Steel for Buildings.
• AISC Code of Standard Practice for Steel Buildings and Bridges.

1. American Society for Testing and Materials (ASTM):

• ASTM A123: Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron & Steel Products.
• ASTM E515: Method of Testing for Leaks Using Bubble Emission Technique.

1. International Maritime Organization (IMO):

• IMO Guidelines and Standards for the Removal of Offshore Installations and Structures on the Continental Shelf and in the Exclusive Economic Zone.

1. International Association of Lighthouse Authorities (IALA):

• IALA Recommendations for the Marking of Offshore Fixed Structures.
• IALA Recommendations for the Notation of Luminous Intensity and Range of Lights.
• IALA Recommendations for the Calculation of the Range of a Sound Signal.
• IALA Recommendation for a Definition of the Nominal Daytime Range of Maritime Signal Lights Intended for the Guidance of Shipping by Day.
• IALA Recommendation for Leading Lights.
• IALA Recommendation for the Colors of Light Signals on Aids to Navigation.
• IALA Recommendation on the Determination of the Luminous Intensity of a Marine Aid-to-Navigation Light.
• IALA Recommendation for the Rhythmic Characters of Lights on Aids to Marine Navigation.
• IALA Recommendation for the Surface Colors Used as Visual Signals on Aids to Navigation (Specifications for Ordinary and Fluorescent Colors).
• IALA Recommendation for the Calculation of the Effective Intensity of a Rhythmic Light.

Modifications to API RP 2A

This article is about guidelines and specifications related to the design, construction, fabrication, and installation of offshore platforms, including structural steel, helipads, coatings, testing methods, and maritime signaling. Compliance with these industry standards ensures that the platforms meet recognized safety, quality, and performance requirements.

The provided text contains modifications to API RP 2A-WSD (Recommended Practice for Planning, Designing, and Constructing Fixed Offshore Platforms – Working Stress Design). These modifications include additions, new sections, or exceptions. Here is a summary of the modifications:

1. Planning:

• The standard provides minimum structural design and construction requirements for steel, fixed offshore platforms.
• All newly constructed offshore platforms should be designed and constructed in a way that allows for their removal in accordance with IMO guidelines.

1. Operational Data:

• Offshore platform location and orientation details will be provided by Saudi Aramco.
• A hydrographic survey should be performed for each platform, using the Lowest Astronomical Tide (L.A.T) as the hydrographic datum.

1. Access and Auxiliary Systems:

• Security provisions should comply with SAES-O-201.
• Means of access for operation and maintenance should be in accordance with SAES-B-054 and SAES-B-009.

1. Fire Protection:

• Platform layout should comply with SAES-B-055.
• Fire protection for GOSP complexes and certain tie-in platforms should follow SAES-B-006 and SAES-B-009.

1. Personnel and Material Handling:

• Boat landings should be provided based on the number of well platforms, with specific requirements for location, access, swing ropes, emergency ladders, and bollards.
• Helideck design criteria should comply with API RP 2L and specific Saudi Aramco standard drawings.
• Helidecks for manned facilities and unmanned tie-in and well platforms should meet specified criteria regarding size, type, support capacity, safety nets, approachability, obstacles, stairways, and lighting.

These modifications supplement the API RP 2A-WSD with additional requirements and guidelines specific to Saudi Aramco’s standards for planning, design, and construction of fixed offshore platforms.

Site Investigation – Foundations

The provided text contains additions related to site investigation and foundations for offshore structures. Here is a summary of the additions:

1. Soil Investigation Objectives:

• Site-specific geotechnical information is required for all offshore structures during the design stage.
• The suitability of existing soil data for designing new platforms should be determined by the Manager of the Consulting Services Department.
• The soil report should include various information such as site plan, borehole logs, laboratory test results, shear strength profiles, unit skin friction profiles, unit end bearing profiles, axial capacity curves, Standard Penetration Test, Piezocone Penetration Test, push sampling, P/y curves, T-Z, Q-Z analysis, site assessment analysis, and pile drivability analysis.
• The minimum depth to be explored should be based on the required ultimate static capacity or a minimum of 75 m (246 ft), whichever is greater.

1. Sea-Bottom Surveys:

• The type and extent of sea bottom surveys should be determined at the beginning of the project.

1. Fixed Platforms Types:

• New concepts that are unconventional to Saudi Aramco operations require coordinated review between various organizations within Saudi Aramco during the study and design stages.
• Additional studies, such as nonlinear analysis or reserve strength analysis, may be required to assess the reliability of the new concept.
• All such studies and reviews should be approved by the Manager of the Consulting Services Department.

These additions emphasize the importance of conducting thorough soil investigations, including specific testing and analysis, as well as the need for proper review and approval of new concepts or unconventional approaches in offshore platform design.

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