SAES-T-928 PDF - Telecommunications OSP Buried Plant - PDFYAR - Engineering Notes, Documents & Lectures

This article is about SAES-T-928 which is about Telecommunications OSP Buried Plant and download SAES-T-928 PDF for telecommunication and electrical engineers, supervisors and project managers, telecom QCs, telecom QC Supervisors. This is saudi aramco standards of Telecommunication Engineering based on international codes and standards and useful for telecom and electronics engineering knowledge to get job as engineers, QC Supervisors and QC managers, Engineering managers and technicians.

SAES-T-928 PDF Download

SAES-T-928

SAES-T-928 PDF Download

Telecommunications OSP Buried Plant

This SAES-T-928 standard prescribes minimum mandatory requirements governing the direct burial of telecommunication outside plant facilities.

Industry Codes and Standards for SAES-T-928

Here are the industry codes and standards relevant to the field of telecommunication cables:

American National Standards Institute (ANSI):

ANSI C2: National Electrical Safety Code (NESC). This code provides guidelines for the installation, operation, and maintenance of electric supply and communication lines to ensure safety.

National Fire Protection Association (NFPA):

NFPA 70: National Electrical Code (NEC). This code sets the standards for electrical installations, including wiring and equipment, to protect people and property from electrical hazards.

National Electrical Manufacturers Association (NEMA):

NEMA TC 8: Extra Strength PVC Plastic Utilities Duct for Underground Installation. This standard defines the requirements for polyvinyl chloride (PVC) ducts used for the installation of underground utilities, including telecommunication cables.

Rural Utility Service (RUS):

RUS PE-39: Specification for Filled Telephone Cables. This specification outlines the requirements for filled telephone cables used in rural utility applications.
RUS PE-89: Specification for Filled Telephone Cables with Expanded Insulation. This specification covers filled telephone cables with expanded insulation, which provides additional protection and insulation properties.
RUS PE-90: Specification for Totally Filled Fiber Optic Cable. This specification describes the requirements for fiber optic cables that are filled with a filling compound for enhanced protection against moisture and other environmental factors.

These codes and standards provide guidelines and requirements for the design, installation, and maintenance of telecommunication cables, ensuring safety, performance, and compliance with industry best practices. It is important to refer to the specific versions and editions of these codes and standards for accurate and up-to-date information.

General Requirements

The provided information includes general requirements for outside plant (OSP) design and installation. Here is a summary of the key points:

5.1 Outside Plant (OSP) Designer Reference:

The BICSI Outside Plant Design Reference Manual is recognized as the detailed design information for OSP projects.
Design drawings should use conventional symbols specified in SAES-T-018 and BICSI.

5.2 Outside Plant (OSP) Designer Certification Requirements:

Designs by non-Aramco design offices must be done under the authority of a valid BICSI Registered Communications Distribution Design (RCDD) and/or OSP Specialty.
The RCDD and/or OSP specialist must be a direct employee of the external design contractor, and design drawings must be stamped by them.

5.3 Cable Splicing:

Cable splicing operations must be performed by a certified cable splicer.
The cable splicer/technician should have at least Saudi Aramco cable splicing certification or an equivalent qualification.

5.4 Separation Distance:

Random separation in joint buried trench method with power facilities is not permitted within Saudi Aramco.
Table 2 highlights the required separation distance between communications cables and other infrastructure components.

5.5 Identification of Subsurface Utilities and Structures:

All known or proposed subsurface utilities or structures should be identified and shown on the construction drawings during the engineering/design stage.
Any unidentified utilities or structures found during excavation/construction should be added to the as-built drawings.
Telecommunication facilities should be properly identified using SAES-T-018.

5.5.1 Land Use Permit and Work Permits:

Prior to using any land or right of way for buried cables, a Saudi Aramco Land Use Permit must be processed and approved.
All required work permits should be obtained before starting any work.
Coordination with non-Saudi Aramco agencies should be done in accordance with the relevant procedures.

5.5.2 Environmental Conditions and Hazards:

The expected environmental conditions or hazards at the location should be identified, and actions should be taken to protect telecommunication facilities.
Electrical area classification maps should be obtained before engineering any facilities near a hydrocarbon handling/processing plant.

5.6 Excavations and Reinstatements:

Excavations and reinstatements in paved areas should comply with SAES-Q-006 and GI-1021.000.
The designated “Zone B” in the Saudi Aramco General Instruction should be backfilled with “clean sand” or “select fill material.”

5.7 Shoring and Safety Precautions:

Excavation walls should be shored, and other required safety precautions should be implemented for trenches deeper than 1.2 m.

5.8 Direct Buried Cables:

Direct buried cables and buried service wires should be of the filled core type and comply with RUS PE-39, RUS PE-89, or RUS PE-90.
Air core cables should not be used for direct burial purposes or sections installed in conduit.

5.9 Cable Preparation:

Only appropriate materials should be used when preparing cables for splicing.
Petrochemical materials used as fuel, such as kerosene or gasoline, should not be used for cleaning the cables. Refer to SAES-T-632 for more details.

These requirements ensure the proper design, installation, and safety of OSP telecommunication systems and adherence to industry standards.

FAQs about SAES-T-928 PDF Download

Q1: What is the BICSI Outside Plant Design Reference Manual?

A: The BICSI Outside Plant Design Reference Manual is a recognized resource that provides detailed design information for OSP projects. It serves as a guide for OSP designers in planning and implementing telecommunication infrastructure in outdoor environments.

Q2: What certifications are required for OSP designers?

A: Designs by non-Aramco design offices must be conducted under the authority of a valid BICSI Registered Communications Distribution Design (RCDD) and/or OSP Specialty. The RCDD and/or OSP specialist should be a direct employee of the external design contractor, and design drawings must be stamped by them.

Q3: Who can perform cable splicing operations?

A: Cable splicing operations must be performed by a certified cable splicer. The cable splicer/technician should possess Saudi Aramco cable splicing certification or an equivalent qualification to ensure the proper joining of cables.

Q4: What is the required separation distance for communications cables?

A: The required separation distance between communications cables and other infrastructure components is outlined in Table 2. This ensures that adequate spacing is maintained to prevent interference or damage to the cables.

Q5: How should subsurface utilities and structures be identified?

A: All known or proposed subsurface utilities or structures should be identified and shown on the construction drawings during the engineering/design stage. Any unidentified utilities or structures discovered during excavation/construction should be added to the as-built drawings for accurate documentation.

Q6: What permits are required for OSP work?

A: Prior to using any land or right of way for buried cables, a Saudi Aramco Land Use Permit must be processed and approved. Additionally, all required work permits should be obtained before commencing any work. Coordination with non-Saudi Aramco agencies should follow the relevant procedures.

Q7: What precautions should be taken for excavation and reinstatement?

A: Excavations and reinstatements in paved areas should comply with the specified standards, such as SAES-Q-006 and GI-1021.000. The designated “Zone B” should be backfilled with “clean sand” or “select fill material” as defined by Saudi Aramco guidelines.

Q8: What type of cables should be used for direct burial?

A: Direct buried cables and buried service wires should be of the filled core type and comply with the specified standards (RUS PE-39, RUS PE-89, or RUS PE-90). Air core cables are not suitable for direct burial or installation in conduit sections.

Q9: Are there specific requirements for cable preparation?

A: Only appropriate materials should be used when preparing cables for splicing. Petrochemical materials used as fuel, such as kerosene or gasoline, should not be used for cleaning the cables. Refer to SAES-T-632 for more detailed information on cable preparation.

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SAES-T-928 PDF – Telecommunications OSP Buried Plant

SAES-T-928 PDF Download

Telecommunications OSP Buried Plant

Industry Codes and Standards for SAES-T-928

General Requirements

FAQs about SAES-T-928 PDF Download

Q1: What is the BICSI Outside Plant Design Reference Manual?

Q2: What certifications are required for OSP designers?

Q3: Who can perform cable splicing operations?

Q4: What is the required separation distance for communications cables?

Q5: How should subsurface utilities and structures be identified?

Q6: What permits are required for OSP work?

Q7: What precautions should be taken for excavation and reinstatement?

Q8: What type of cables should be used for direct burial?

Q9: Are there specific requirements for cable preparation?

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