SAES-T-555 PDF – IP Based Closed-Circuit Television (CCTV)

This article is about SAES-T-555 which is about IP Based Closed-Circuit Television (CCTV) and download SAES-T-555 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-555 pDF Download

SAES-T-555

IP Based Closed-Circuit Television (CCTV)

The SAES-T-555 standard sets forth the requirements for the design and installation of Closed Circuit Television (CCTV) systems used to support various operations, including plant operations, industrial security, and other applications. The CCTV system is utilized for monitoring purposes in areas such as process areas, oil and gas wells, and security perimeters. However, it’s important to note that the standard exempts the implementation of Detection and Assessment System (IDAS) and Long Range Detection and Assessment System (LRDAS) cameras.

Here are the key points related to the standard:

1. Purpose: The standard aims to establish the necessary criteria and guidelines for the design and installation of CCTV systems to ensure their effectiveness and reliability.
2. Application: The standard applies to CCTV systems used in support of plant operations, industrial security, and other relevant uses within the designated areas.
3. Exemptions: The standard does not cover the implementation of IDAS and LRDAS cameras. Specific requirements for these systems may be addressed separately.
4. Design Requirements: The standard outlines the design considerations for CCTV systems, including camera types, image quality, field of view, lighting conditions, and camera mounting locations.
5. Installation Requirements: The standard specifies the installation requirements for CCTV equipment, including camera positioning, cable routing, power supply, grounding, and equipment protection.
6. Control Room Design: The standard provides guidelines for the design and layout of control rooms where CCTV monitoring and operations take place. It includes considerations for equipment placement, display systems, control consoles, and operator ergonomics.
7. Video Storage and Retrieval: The standard addresses the requirements for video storage and retrieval systems, including recording devices, storage capacity, retention periods, and data management.
8. System Integration: The standard highlights the need for integration with other security systems, such as access control and alarm systems, to enhance overall site security and response capabilities.

It’s important to consult the full SAES-T-555 standard for a comprehensive understanding of all the requirements and guidelines pertaining to the design and installation of CCTV systems in the specified contexts.

Industry Codes and Standards

The industry codes and standards you mentioned are as follows:

1. National Electrical Manufacturers Association (NEMA):

• NEMA ICS 6: This standard covers the requirements for enclosures used in industrial controls and systems.
• NEMA 250: This standard specifies the requirements for enclosures used for electrical equipment with a maximum voltage rating of 1000 volts.

1. National Fire Protection Association (NFPA):

• NFPA 70 – 2005: This refers to the National Electrical Code (NEC), which is a standard for electrical installations. The 2005 edition of NFPA 70 provides guidelines and regulations for electrical systems to ensure safety and proper installation practices.

5. CCTV System Design Basis and Consideration

The design basis and considerations for CCTV systems are as follows:

5.1 General CCTV System Requirements:

• The CCTV system includes components such as IP cameras or analog cameras, video encoders for analog cameras, an Ethernet network switch, CCTV Video Management System (CCTV VMS), video storage, and screens.
• VCR, video matrix switchers, and analog monitors are not recommended for use in the CCTV system.
• The user department is responsible for the CCTV system and the information provided by it.
• All CCTV system components should be based on open standards and easily integrated with open standard platforms and Ethernet TCP/IP-based systems.
• CCTV systems can be interfaced with other systems such as PCS (Process Control Systems) like DCS (Distributed Control System) and SCADA (Supervisory Control and Data Acquisition) systems, when required.
• CCTV systems for plant operations may be connected to the Saudi Aramco corporate network or PAN (Plant Area Network).
• The CCTV system should be capable of transmitting and recording video at full NTSC frame rate of 30 frames per second, with adjustable frame rates by system administrators and operators.
• Real-time video transmission is required by the CCTV system.
• Video motion detection is highly recommended to reduce network bandwidth usage. If implemented, motion detection should be performed at the camera/encoder level.
• The CCTV system should be designed for high performance, flexibility, and scalability, allowing for the addition of CCTV components without significant changes to the existing infrastructure.
• Simultaneous recording and variable playback speed should be supported by the CCTV system.
• CCTV field components should be able to operate in specified environmental conditions.
• Outdoor CCTV cameras should provide day/night functionality.
• The CCTV system should support both MPEG-4 compression or higher and Motion JPEG compression.
• CCTV IP cameras should support DHCP (Dynamic Host Configuration Protocol) and IGMPv2 and v3 (Internet Group Management Protocol).

5.1.16 It is recommended to install the CCTV VMS in a secure network zone with controlled physical access.

These requirements and considerations ensure that the CCTV system is capable, reliable, and meets the specific needs of the organization.

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