GET https://dev.normadoc.fr/products/ieee-338-1971-ieee00005695-242837

Components

3 Twig Components
17 Render Count
7 ms Render Time
80.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
8 1.65ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
8 5.39ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.22ms

Render calls

ProductState App\Twig\Components\ProductState 80.0 MiB 0.35 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#93007
  +product: App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 80.0 MiB 0.22 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93187
  +product: App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.77 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93262
  +product: App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#93671
    #id: 12291
    #code: "IEEE00007408"
    #attributes: Doctrine\ORM\PersistentCollection {#93653 …}
    #variants: Doctrine\ORM\PersistentCollection {#93650 …}
    #options: Doctrine\ORM\PersistentCollection {#93646 …}
    #associations: Doctrine\ORM\PersistentCollection {#93648 …}
    #createdAt: DateTime @1751040337 {#93679
      date: 2025-06-27 18:05:37.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93658
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93664 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93699
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93671}
        #id: 44173
        #name: "IEEE 338:2022"
        #slug: "ieee-338-2022-ieee00007408-243944"
        #description: """
          Revision Standard - Active.<br />\n
          Criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems are provided in this standard. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. The periodic surveillance testing requirements of IEEE NPEC nuclear standards are amplified in this standard. Some design requirements are also identified in this standard.<br />\n
          \t\t\t\t<br />\n
          IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other IEEE nuclear standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning, performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93662 …}
    #channels: Doctrine\ORM\PersistentCollection {#93655 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93660 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93657 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93672 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93642
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1689285600 {#93678
      date: 2023-07-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1680818400 {#93677
      date: 2023-04-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 70
    -documents: Doctrine\ORM\PersistentCollection {#93668 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93666 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106991
  +product: App\Entity\Product\Product {#93671
    #id: 12291
    #code: "IEEE00007408"
    #attributes: Doctrine\ORM\PersistentCollection {#93653 …}
    #variants: Doctrine\ORM\PersistentCollection {#93650 …}
    #options: Doctrine\ORM\PersistentCollection {#93646 …}
    #associations: Doctrine\ORM\PersistentCollection {#93648 …}
    #createdAt: DateTime @1751040337 {#93679
      date: 2025-06-27 18:05:37.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93658
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93664 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93699
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93671}
        #id: 44173
        #name: "IEEE 338:2022"
        #slug: "ieee-338-2022-ieee00007408-243944"
        #description: """
          Revision Standard - Active.<br />\n
          Criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems are provided in this standard. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. The periodic surveillance testing requirements of IEEE NPEC nuclear standards are amplified in this standard. Some design requirements are also identified in this standard.<br />\n
          \t\t\t\t<br />\n
          IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other IEEE nuclear standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning, performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93662 …}
    #channels: Doctrine\ORM\PersistentCollection {#93655 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93660 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93657 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93672 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93642
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1689285600 {#93678
      date: 2023-07-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1680818400 {#93677
      date: 2023-04-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 70
    -documents: Doctrine\ORM\PersistentCollection {#93668 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93666 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.85 ms
Input props
[
  "product" => App\Entity\Product\Product {#93671
    #id: 12291
    #code: "IEEE00007408"
    #attributes: Doctrine\ORM\PersistentCollection {#93653 …}
    #variants: Doctrine\ORM\PersistentCollection {#93650 …}
    #options: Doctrine\ORM\PersistentCollection {#93646 …}
    #associations: Doctrine\ORM\PersistentCollection {#93648 …}
    #createdAt: DateTime @1751040337 {#93679
      date: 2025-06-27 18:05:37.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93658
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93664 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93699
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93671}
        #id: 44173
        #name: "IEEE 338:2022"
        #slug: "ieee-338-2022-ieee00007408-243944"
        #description: """
          Revision Standard - Active.<br />\n
          Criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems are provided in this standard. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. The periodic surveillance testing requirements of IEEE NPEC nuclear standards are amplified in this standard. Some design requirements are also identified in this standard.<br />\n
          \t\t\t\t<br />\n
          IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other IEEE nuclear standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning, performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93662 …}
    #channels: Doctrine\ORM\PersistentCollection {#93655 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93660 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93657 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93672 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93642
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1689285600 {#93678
      date: 2023-07-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1680818400 {#93677
      date: 2023-04-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 70
    -documents: Doctrine\ORM\PersistentCollection {#93668 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93666 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107058
  +product: App\Entity\Product\Product {#93671
    #id: 12291
    #code: "IEEE00007408"
    #attributes: Doctrine\ORM\PersistentCollection {#93653 …}
    #variants: Doctrine\ORM\PersistentCollection {#93650 …}
    #options: Doctrine\ORM\PersistentCollection {#93646 …}
    #associations: Doctrine\ORM\PersistentCollection {#93648 …}
    #createdAt: DateTime @1751040337 {#93679
      date: 2025-06-27 18:05:37.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93658
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93664 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93699
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93671}
        #id: 44173
        #name: "IEEE 338:2022"
        #slug: "ieee-338-2022-ieee00007408-243944"
        #description: """
          Revision Standard - Active.<br />\n
          Criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems are provided in this standard. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. The periodic surveillance testing requirements of IEEE NPEC nuclear standards are amplified in this standard. Some design requirements are also identified in this standard.<br />\n
          \t\t\t\t<br />\n
          IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other IEEE nuclear standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning, performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93662 …}
    #channels: Doctrine\ORM\PersistentCollection {#93655 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93660 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93657 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93672 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93642
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1689285600 {#93678
      date: 2023-07-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1680818400 {#93677
      date: 2023-04-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 70
    -documents: Doctrine\ORM\PersistentCollection {#93668 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93666 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#106799
    #id: 10677
    #code: "IEEE00004809"
    #attributes: Doctrine\ORM\PersistentCollection {#106782 …}
    #variants: Doctrine\ORM\PersistentCollection {#106779 …}
    #options: Doctrine\ORM\PersistentCollection {#106775 …}
    #associations: Doctrine\ORM\PersistentCollection {#106777 …}
    #createdAt: DateTime @1751039214 {#106767
      date: 2025-06-27 17:46:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#106780
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106793 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107133
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106799}
        #id: 37717
        #name: "IEEE 338:2012"
        #slug: "ieee-338-2012-ieee00004809-242329"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other nuclear safety-related IEEE standards.<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106790 …}
    #channels: Doctrine\ORM\PersistentCollection {#106784 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106788 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106786 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106800 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106807
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1680559200 {#106811
      date: 2023-04-04 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1332457200 {#106765
      date: 2012-03-23 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 72
    -documents: Doctrine\ORM\PersistentCollection {#106797 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106795 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107148
  +product: App\Entity\Product\Product {#106799
    #id: 10677
    #code: "IEEE00004809"
    #attributes: Doctrine\ORM\PersistentCollection {#106782 …}
    #variants: Doctrine\ORM\PersistentCollection {#106779 …}
    #options: Doctrine\ORM\PersistentCollection {#106775 …}
    #associations: Doctrine\ORM\PersistentCollection {#106777 …}
    #createdAt: DateTime @1751039214 {#106767
      date: 2025-06-27 17:46:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#106780
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106793 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107133
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106799}
        #id: 37717
        #name: "IEEE 338:2012"
        #slug: "ieee-338-2012-ieee00004809-242329"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other nuclear safety-related IEEE standards.<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106790 …}
    #channels: Doctrine\ORM\PersistentCollection {#106784 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106788 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106786 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106800 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106807
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1680559200 {#106811
      date: 2023-04-04 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1332457200 {#106765
      date: 2012-03-23 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 72
    -documents: Doctrine\ORM\PersistentCollection {#106797 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106795 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.63 ms
Input props
[
  "product" => App\Entity\Product\Product {#106799
    #id: 10677
    #code: "IEEE00004809"
    #attributes: Doctrine\ORM\PersistentCollection {#106782 …}
    #variants: Doctrine\ORM\PersistentCollection {#106779 …}
    #options: Doctrine\ORM\PersistentCollection {#106775 …}
    #associations: Doctrine\ORM\PersistentCollection {#106777 …}
    #createdAt: DateTime @1751039214 {#106767
      date: 2025-06-27 17:46:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#106780
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106793 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107133
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106799}
        #id: 37717
        #name: "IEEE 338:2012"
        #slug: "ieee-338-2012-ieee00004809-242329"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other nuclear safety-related IEEE standards.<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106790 …}
    #channels: Doctrine\ORM\PersistentCollection {#106784 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106788 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106786 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106800 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106807
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1680559200 {#106811
      date: 2023-04-04 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1332457200 {#106765
      date: 2012-03-23 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 72
    -documents: Doctrine\ORM\PersistentCollection {#106797 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106795 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107200
  +product: App\Entity\Product\Product {#106799
    #id: 10677
    #code: "IEEE00004809"
    #attributes: Doctrine\ORM\PersistentCollection {#106782 …}
    #variants: Doctrine\ORM\PersistentCollection {#106779 …}
    #options: Doctrine\ORM\PersistentCollection {#106775 …}
    #associations: Doctrine\ORM\PersistentCollection {#106777 …}
    #createdAt: DateTime @1751039214 {#106767
      date: 2025-06-27 17:46:54.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#106780
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106793 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107133
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106799}
        #id: 37717
        #name: "IEEE 338:2012"
        #slug: "ieee-338-2012-ieee00004809-242329"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic surveillance testing requirements of other nuclear safety-related IEEE standards.<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability, but also in defining and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106790 …}
    #channels: Doctrine\ORM\PersistentCollection {#106784 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106788 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106786 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106800 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106807
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1680559200 {#106811
      date: 2023-04-04 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1332457200 {#106765
      date: 2012-03-23 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 72
    -documents: Doctrine\ORM\PersistentCollection {#106797 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106795 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#106768
    #id: 9879
    #code: "IEEE00003143"
    #attributes: Doctrine\ORM\PersistentCollection {#106834 …}
    #variants: Doctrine\ORM\PersistentCollection {#106826 …}
    #options: Doctrine\ORM\PersistentCollection {#106831 …}
    #associations: Doctrine\ORM\PersistentCollection {#106832 …}
    #createdAt: DateTime @1751038633 {#106772
      date: 2025-06-27 17:37:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106771
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107266
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106768}
        #id: 34525
        #name: "IEEE 338:2006"
        #slug: "ieee-338-2006-ieee00003143-241531"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards. Remarks: Revision of IEEE Std 338-1987<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station<br />\n
          safety systems. The scope of periodic testing consists of functional tests and checks, calibration<br />\n
          verification, and time response measurements, as required, to verify that the safety system performs its<br />\n
          defined safety function. Post-maintenance and post-modification testing are not covered by this document.<br />\n
          This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability but also in defining<br />\n
          and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106844 …}
    #channels: Doctrine\ORM\PersistentCollection {#106840 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106835 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106841 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106842 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106770
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1181080800 {#106763
      date: 2007-06-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#106829 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106810 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107281
  +product: App\Entity\Product\Product {#106768
    #id: 9879
    #code: "IEEE00003143"
    #attributes: Doctrine\ORM\PersistentCollection {#106834 …}
    #variants: Doctrine\ORM\PersistentCollection {#106826 …}
    #options: Doctrine\ORM\PersistentCollection {#106831 …}
    #associations: Doctrine\ORM\PersistentCollection {#106832 …}
    #createdAt: DateTime @1751038633 {#106772
      date: 2025-06-27 17:37:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106771
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107266
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106768}
        #id: 34525
        #name: "IEEE 338:2006"
        #slug: "ieee-338-2006-ieee00003143-241531"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards. Remarks: Revision of IEEE Std 338-1987<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station<br />\n
          safety systems. The scope of periodic testing consists of functional tests and checks, calibration<br />\n
          verification, and time response measurements, as required, to verify that the safety system performs its<br />\n
          defined safety function. Post-maintenance and post-modification testing are not covered by this document.<br />\n
          This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability but also in defining<br />\n
          and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106844 …}
    #channels: Doctrine\ORM\PersistentCollection {#106840 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106835 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106841 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106842 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106770
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1181080800 {#106763
      date: 2007-06-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#106829 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106810 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.64 ms
Input props
[
  "product" => App\Entity\Product\Product {#106768
    #id: 9879
    #code: "IEEE00003143"
    #attributes: Doctrine\ORM\PersistentCollection {#106834 …}
    #variants: Doctrine\ORM\PersistentCollection {#106826 …}
    #options: Doctrine\ORM\PersistentCollection {#106831 …}
    #associations: Doctrine\ORM\PersistentCollection {#106832 …}
    #createdAt: DateTime @1751038633 {#106772
      date: 2025-06-27 17:37:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106771
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107266
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106768}
        #id: 34525
        #name: "IEEE 338:2006"
        #slug: "ieee-338-2006-ieee00003143-241531"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards. Remarks: Revision of IEEE Std 338-1987<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station<br />\n
          safety systems. The scope of periodic testing consists of functional tests and checks, calibration<br />\n
          verification, and time response measurements, as required, to verify that the safety system performs its<br />\n
          defined safety function. Post-maintenance and post-modification testing are not covered by this document.<br />\n
          This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability but also in defining<br />\n
          and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106844 …}
    #channels: Doctrine\ORM\PersistentCollection {#106840 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106835 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106841 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106842 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106770
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1181080800 {#106763
      date: 2007-06-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#106829 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106810 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107333
  +product: App\Entity\Product\Product {#106768
    #id: 9879
    #code: "IEEE00003143"
    #attributes: Doctrine\ORM\PersistentCollection {#106834 …}
    #variants: Doctrine\ORM\PersistentCollection {#106826 …}
    #options: Doctrine\ORM\PersistentCollection {#106831 …}
    #associations: Doctrine\ORM\PersistentCollection {#106832 …}
    #createdAt: DateTime @1751038633 {#106772
      date: 2025-06-27 17:37:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#106771
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106849 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107266
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106768}
        #id: 34525
        #name: "IEEE 338:2006"
        #slug: "ieee-338-2006-ieee00003143-241531"
        #description: """
          Revision Standard - Superseded.<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards. Remarks: Revision of IEEE Std 338-1987<br />\n
          \t\t\t\t<br />\n
          The standard provides criteria for the performance of periodic testing of nuclear power generating station<br />\n
          safety systems. The scope of periodic testing consists of functional tests and checks, calibration<br />\n
          verification, and time response measurements, as required, to verify that the safety system performs its<br />\n
          defined safety function. Post-maintenance and post-modification testing are not covered by this document.<br />\n
          This standard amplifies the periodic testing requirements of other nuclear safety-related IEEE standards.<br />\n
          This standard is intended to aid the user not only in designing a periodic test capability but also in defining<br />\n
          and optimizing the primary elements of an effective periodic test program (including planning,<br />\n
          performance/acceptance criteria, procedures, test intervals, and documentation).
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106844 …}
    #channels: Doctrine\ORM\PersistentCollection {#106840 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106835 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106841 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106842 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106770
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106769
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1181080800 {#106763
      date: 2007-06-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 63
    -documents: Doctrine\ORM\PersistentCollection {#106829 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106810 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.20 ms
Input props
[
  "product" => App\Entity\Product\Product {#106822
    #id: 8485
    #code: "IEEE00000535"
    #attributes: Doctrine\ORM\PersistentCollection {#106861 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106867 …}
    #associations: Doctrine\ORM\PersistentCollection {#106865 …}
    #createdAt: DateTime @1751037456 {#106825
      date: 2025-06-27 17:17:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106824
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106851 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107399
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 28949
        #name: "IEEE 338:1987 (R2000)"
        #slug: "ieee-338-1987-r2000-ieee00000535-240137"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Design and operational criteria are provided for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. Such testing consists of functional tests and checks, calibration verification, and time-response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed.<br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification and time response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed. Maintenance is not covered by this document. This standard amplifies the periodic surveillance testing requirements of ANSI/IEEE Std 603-1980 and ANSI/IEEE Std 308-1980 .
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106853 …}
    #channels: Doctrine\ORM\PersistentCollection {#106859 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106855 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106857 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106819 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106817
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106818
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @588204000 {#106823
      date: 1988-08-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @949186800 {#106821
      date: 2000-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 18
    -documents: Doctrine\ORM\PersistentCollection {#106815 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106813 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107414
  +product: App\Entity\Product\Product {#106822
    #id: 8485
    #code: "IEEE00000535"
    #attributes: Doctrine\ORM\PersistentCollection {#106861 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106867 …}
    #associations: Doctrine\ORM\PersistentCollection {#106865 …}
    #createdAt: DateTime @1751037456 {#106825
      date: 2025-06-27 17:17:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106824
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106851 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107399
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 28949
        #name: "IEEE 338:1987 (R2000)"
        #slug: "ieee-338-1987-r2000-ieee00000535-240137"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Design and operational criteria are provided for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. Such testing consists of functional tests and checks, calibration verification, and time-response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed.<br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification and time response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed. Maintenance is not covered by this document. This standard amplifies the periodic surveillance testing requirements of ANSI/IEEE Std 603-1980 and ANSI/IEEE Std 308-1980 .
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106853 …}
    #channels: Doctrine\ORM\PersistentCollection {#106859 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106855 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106857 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106819 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106817
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106818
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @588204000 {#106823
      date: 1988-08-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @949186800 {#106821
      date: 2000-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 18
    -documents: Doctrine\ORM\PersistentCollection {#106815 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106813 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#106822
    #id: 8485
    #code: "IEEE00000535"
    #attributes: Doctrine\ORM\PersistentCollection {#106861 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106867 …}
    #associations: Doctrine\ORM\PersistentCollection {#106865 …}
    #createdAt: DateTime @1751037456 {#106825
      date: 2025-06-27 17:17:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106824
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106851 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107399
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 28949
        #name: "IEEE 338:1987 (R2000)"
        #slug: "ieee-338-1987-r2000-ieee00000535-240137"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Design and operational criteria are provided for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. Such testing consists of functional tests and checks, calibration verification, and time-response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed.<br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification and time response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed. Maintenance is not covered by this document. This standard amplifies the periodic surveillance testing requirements of ANSI/IEEE Std 603-1980 and ANSI/IEEE Std 308-1980 .
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106853 …}
    #channels: Doctrine\ORM\PersistentCollection {#106859 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106855 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106857 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106819 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106817
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106818
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @588204000 {#106823
      date: 1988-08-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @949186800 {#106821
      date: 2000-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 18
    -documents: Doctrine\ORM\PersistentCollection {#106815 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106813 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107470
  +product: App\Entity\Product\Product {#106822
    #id: 8485
    #code: "IEEE00000535"
    #attributes: Doctrine\ORM\PersistentCollection {#106861 …}
    #variants: Doctrine\ORM\PersistentCollection {#106863 …}
    #options: Doctrine\ORM\PersistentCollection {#106867 …}
    #associations: Doctrine\ORM\PersistentCollection {#106865 …}
    #createdAt: DateTime @1751037456 {#106825
      date: 2025-06-27 17:17:36.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106824
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106851 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107399
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106822}
        #id: 28949
        #name: "IEEE 338:1987 (R2000)"
        #slug: "ieee-338-1987-r2000-ieee00000535-240137"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          Design and operational criteria are provided for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. Such testing consists of functional tests and checks, calibration verification, and time-response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed.<br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing as part of the surveillance program of nuclear power generating station safety systems. The scope of periodic testing consists of functional tests and checks, calibration verification and time response measurements, as required, to verify that the safety system performs to meet its defined safety function. The system status, associated system documentation, test intervals, and test procedures during operation are also addressed. Maintenance is not covered by this document. This standard amplifies the periodic surveillance testing requirements of ANSI/IEEE Std 603-1980 and ANSI/IEEE Std 308-1980 .
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Surveillance Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106853 …}
    #channels: Doctrine\ORM\PersistentCollection {#106859 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106855 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106857 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106819 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106817
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106818
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @588204000 {#106823
      date: 1988-08-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @949186800 {#106821
      date: 2000-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 18
    -documents: Doctrine\ORM\PersistentCollection {#106815 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106813 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.17 ms
Input props
[
  "product" => App\Entity\Product\Product {#106874
    #id: 13011
    #code: "IEEE00011247"
    #attributes: Doctrine\ORM\PersistentCollection {#106891 …}
    #variants: Doctrine\ORM\PersistentCollection {#106893 …}
    #options: Doctrine\ORM\PersistentCollection {#106897 …}
    #associations: Doctrine\ORM\PersistentCollection {#106895 …}
    #createdAt: DateTime @1751040805 {#106869
      date: 2025-06-27 18:13:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608642 {#106870
      date: 2025-08-08 01:17:22.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106881 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107536
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106874}
        #id: 47053
        #name: "IEEE 338:1977"
        #slug: "ieee-338-1977-ieee00011247-244670"
        #description: """
          Revision Standard - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, and test procedures during operation. Routine preventive maintenance is not covered by this document.<br />\n
          The criteria herein define in greater detail the periodic testing requirements of IEEE Std 603-1977, IEEE Std 279-1971, and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106883 …}
    #channels: Doctrine\ORM\PersistentCollection {#106889 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106885 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106887 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106875 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106871
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1680645600 {#106872
      date: 2023-04-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @246841200 {#106873
      date: 1977-10-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 15
    -documents: Doctrine\ORM\PersistentCollection {#106877 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107551
  +product: App\Entity\Product\Product {#106874
    #id: 13011
    #code: "IEEE00011247"
    #attributes: Doctrine\ORM\PersistentCollection {#106891 …}
    #variants: Doctrine\ORM\PersistentCollection {#106893 …}
    #options: Doctrine\ORM\PersistentCollection {#106897 …}
    #associations: Doctrine\ORM\PersistentCollection {#106895 …}
    #createdAt: DateTime @1751040805 {#106869
      date: 2025-06-27 18:13:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608642 {#106870
      date: 2025-08-08 01:17:22.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106881 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107536
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106874}
        #id: 47053
        #name: "IEEE 338:1977"
        #slug: "ieee-338-1977-ieee00011247-244670"
        #description: """
          Revision Standard - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, and test procedures during operation. Routine preventive maintenance is not covered by this document.<br />\n
          The criteria herein define in greater detail the periodic testing requirements of IEEE Std 603-1977, IEEE Std 279-1971, and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106883 …}
    #channels: Doctrine\ORM\PersistentCollection {#106889 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106885 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106887 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106875 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106871
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1680645600 {#106872
      date: 2023-04-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @246841200 {#106873
      date: 1977-10-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 15
    -documents: Doctrine\ORM\PersistentCollection {#106877 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.65 ms
Input props
[
  "product" => App\Entity\Product\Product {#106874
    #id: 13011
    #code: "IEEE00011247"
    #attributes: Doctrine\ORM\PersistentCollection {#106891 …}
    #variants: Doctrine\ORM\PersistentCollection {#106893 …}
    #options: Doctrine\ORM\PersistentCollection {#106897 …}
    #associations: Doctrine\ORM\PersistentCollection {#106895 …}
    #createdAt: DateTime @1751040805 {#106869
      date: 2025-06-27 18:13:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608642 {#106870
      date: 2025-08-08 01:17:22.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106881 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107536
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106874}
        #id: 47053
        #name: "IEEE 338:1977"
        #slug: "ieee-338-1977-ieee00011247-244670"
        #description: """
          Revision Standard - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, and test procedures during operation. Routine preventive maintenance is not covered by this document.<br />\n
          The criteria herein define in greater detail the periodic testing requirements of IEEE Std 603-1977, IEEE Std 279-1971, and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106883 …}
    #channels: Doctrine\ORM\PersistentCollection {#106889 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106885 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106887 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106875 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106871
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1680645600 {#106872
      date: 2023-04-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @246841200 {#106873
      date: 1977-10-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 15
    -documents: Doctrine\ORM\PersistentCollection {#106877 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107602
  +product: App\Entity\Product\Product {#106874
    #id: 13011
    #code: "IEEE00011247"
    #attributes: Doctrine\ORM\PersistentCollection {#106891 …}
    #variants: Doctrine\ORM\PersistentCollection {#106893 …}
    #options: Doctrine\ORM\PersistentCollection {#106897 …}
    #associations: Doctrine\ORM\PersistentCollection {#106895 …}
    #createdAt: DateTime @1751040805 {#106869
      date: 2025-06-27 18:13:25.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608642 {#106870
      date: 2025-08-08 01:17:22.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106881 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107536
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106874}
        #id: 47053
        #name: "IEEE 338:1977"
        #slug: "ieee-338-1977-ieee00011247-244670"
        #description: """
          Revision Standard - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This standard provides design and operational criteria for the performance of periodic testing of nuclear power generating station safety systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, and test procedures during operation. Routine preventive maintenance is not covered by this document.<br />\n
          The criteria herein define in greater detail the periodic testing requirements of IEEE Std 603-1977, IEEE Std 279-1971, and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Safety Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106883 …}
    #channels: Doctrine\ORM\PersistentCollection {#106889 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106885 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106887 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106875 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106871
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1680645600 {#106872
      date: 2023-04-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @246841200 {#106873
      date: 1977-10-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 15
    -documents: Doctrine\ORM\PersistentCollection {#106877 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106879 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#106904
    #id: 11448
    #code: "IEEE00006154"
    #attributes: Doctrine\ORM\PersistentCollection {#106921 …}
    #variants: Doctrine\ORM\PersistentCollection {#106923 …}
    #options: Doctrine\ORM\PersistentCollection {#106927 …}
    #associations: Doctrine\ORM\PersistentCollection {#106925 …}
    #createdAt: DateTime @1751039711 {#106899
      date: 2025-06-27 17:55:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#106900
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106911 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107668
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106904}
        #id: 40801
        #name: "IEEE 338:1975"
        #slug: "ieee-338-1975-ieee00006154-243100"
        #description: """
          Revision Standard - Superseded.<br />\n
          The two standards, IEEE Std 279-1971 (ANSI N42.7-1972), Criteria for Protection Systems for Nuclear Power Generating Stations, and IEEE Std 308-1974, Standard Criteria for Class IE Power Systems for Nuclear Power Generating Stations, establish minimum requirements for the Class IE power and protection systems for nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to, the capability for testing the Class IE power and protection systems. To develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 and IEEE Std 308-1974 are necessary.<br />\n
          \t\t\t\t<br />\n
          This document provides design and operational criteria for the performance of periodic testing of nuclear power generating station Class IE power and protection systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, shutdown test procedures, and test procedures during operation. Routine preventative maintenance is not covered by this document. The criteria herein define in greater detail the periodic testing requirements of IEEE Std 279-1971 and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Class IE Power and Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106913 …}
    #channels: Doctrine\ORM\PersistentCollection {#106919 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106915 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106917 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106905 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106901
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106902
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @173574000 {#106903
      date: 1975-07-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#106907 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106909 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107683
  +product: App\Entity\Product\Product {#106904
    #id: 11448
    #code: "IEEE00006154"
    #attributes: Doctrine\ORM\PersistentCollection {#106921 …}
    #variants: Doctrine\ORM\PersistentCollection {#106923 …}
    #options: Doctrine\ORM\PersistentCollection {#106927 …}
    #associations: Doctrine\ORM\PersistentCollection {#106925 …}
    #createdAt: DateTime @1751039711 {#106899
      date: 2025-06-27 17:55:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#106900
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106911 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107668
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106904}
        #id: 40801
        #name: "IEEE 338:1975"
        #slug: "ieee-338-1975-ieee00006154-243100"
        #description: """
          Revision Standard - Superseded.<br />\n
          The two standards, IEEE Std 279-1971 (ANSI N42.7-1972), Criteria for Protection Systems for Nuclear Power Generating Stations, and IEEE Std 308-1974, Standard Criteria for Class IE Power Systems for Nuclear Power Generating Stations, establish minimum requirements for the Class IE power and protection systems for nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to, the capability for testing the Class IE power and protection systems. To develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 and IEEE Std 308-1974 are necessary.<br />\n
          \t\t\t\t<br />\n
          This document provides design and operational criteria for the performance of periodic testing of nuclear power generating station Class IE power and protection systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, shutdown test procedures, and test procedures during operation. Routine preventative maintenance is not covered by this document. The criteria herein define in greater detail the periodic testing requirements of IEEE Std 279-1971 and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Class IE Power and Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106913 …}
    #channels: Doctrine\ORM\PersistentCollection {#106919 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106915 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106917 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106905 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106901
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106902
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @173574000 {#106903
      date: 1975-07-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#106907 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106909 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#106904
    #id: 11448
    #code: "IEEE00006154"
    #attributes: Doctrine\ORM\PersistentCollection {#106921 …}
    #variants: Doctrine\ORM\PersistentCollection {#106923 …}
    #options: Doctrine\ORM\PersistentCollection {#106927 …}
    #associations: Doctrine\ORM\PersistentCollection {#106925 …}
    #createdAt: DateTime @1751039711 {#106899
      date: 2025-06-27 17:55:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#106900
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106911 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107668
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106904}
        #id: 40801
        #name: "IEEE 338:1975"
        #slug: "ieee-338-1975-ieee00006154-243100"
        #description: """
          Revision Standard - Superseded.<br />\n
          The two standards, IEEE Std 279-1971 (ANSI N42.7-1972), Criteria for Protection Systems for Nuclear Power Generating Stations, and IEEE Std 308-1974, Standard Criteria for Class IE Power Systems for Nuclear Power Generating Stations, establish minimum requirements for the Class IE power and protection systems for nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to, the capability for testing the Class IE power and protection systems. To develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 and IEEE Std 308-1974 are necessary.<br />\n
          \t\t\t\t<br />\n
          This document provides design and operational criteria for the performance of periodic testing of nuclear power generating station Class IE power and protection systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, shutdown test procedures, and test procedures during operation. Routine preventative maintenance is not covered by this document. The criteria herein define in greater detail the periodic testing requirements of IEEE Std 279-1971 and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Class IE Power and Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106913 …}
    #channels: Doctrine\ORM\PersistentCollection {#106919 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106915 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106917 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106905 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106901
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106902
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @173574000 {#106903
      date: 1975-07-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#106907 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106909 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107735
  +product: App\Entity\Product\Product {#106904
    #id: 11448
    #code: "IEEE00006154"
    #attributes: Doctrine\ORM\PersistentCollection {#106921 …}
    #variants: Doctrine\ORM\PersistentCollection {#106923 …}
    #options: Doctrine\ORM\PersistentCollection {#106927 …}
    #associations: Doctrine\ORM\PersistentCollection {#106925 …}
    #createdAt: DateTime @1751039711 {#106899
      date: 2025-06-27 17:55:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#106900
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106911 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107668
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106904}
        #id: 40801
        #name: "IEEE 338:1975"
        #slug: "ieee-338-1975-ieee00006154-243100"
        #description: """
          Revision Standard - Superseded.<br />\n
          The two standards, IEEE Std 279-1971 (ANSI N42.7-1972), Criteria for Protection Systems for Nuclear Power Generating Stations, and IEEE Std 308-1974, Standard Criteria for Class IE Power Systems for Nuclear Power Generating Stations, establish minimum requirements for the Class IE power and protection systems for nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to, the capability for testing the Class IE power and protection systems. To develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 and IEEE Std 308-1974 are necessary.<br />\n
          \t\t\t\t<br />\n
          This document provides design and operational criteria for the performance of periodic testing of nuclear power generating station Class IE power and protection systems. The scope of testing covered consists of functional tests, checks, calibration verification, and time response measurements. Criteria are also provided for determining system operational availability, status, and necessary documentation; and for establishing test intervals, shutdown test procedures, and test procedures during operation. Routine preventative maintenance is not covered by this document. The criteria herein define in greater detail the periodic testing requirements of IEEE Std 279-1971 and IEEE Std 308-1974.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard Criteria for the Periodic Testing of Nuclear Power Generating Station Class IE Power and Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#106913 …}
    #channels: Doctrine\ORM\PersistentCollection {#106919 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106915 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106917 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106905 …}
    -apiLastModifiedAt: DateTime @1743289200 {#106901
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106902
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @173574000 {#106903
      date: 1975-07-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#106907 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106909 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 80.0 MiB 0.17 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107799
  +product: App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 80.0 MiB 0.61 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107826
  +product: App\Entity\Product\Product {#7310
    #id: 11185
    #code: "IEEE00005695"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039533 {#7274
      date: 2025-06-27 17:52:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#7322
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 39749
        #name: "IEEE 338:1971"
        #slug: "ieee-338-1971-ieee00005695-242837"
        #description: """
           - Superseded.<br />\n
          The Criteria for Nuclear Power Generating Station Protection Systems, IEEE Std 279-1971, establish minimum requirements for the safety-related functional performance and reliability of the protection system for stationary, land-based nuclear reactors producing steam for electric power generation. These requirements include, but are not limited to,the capability for testing the protection system. In order to develop tests and establish test procedures, an expansion and interpretation of the test capabilities specified in IEEE Std 279-1971 is necessary.<br />\n
          \t\t\t\t<br />\n
          This document establishes specific criteria for the periodic testing required to ensure operational availability of protection systems utilizing the capability called for in the following sections of the Criteria for Nuclear Power Genera ting Station Protection Systems,IEEE Std 279-1971
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial-Use Criteria for the Periodic Testing of Nuclear Power Generating Station Protection Systems"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @31532400 {#7318
      date: 1971-01-01 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "338"
    -bookCollection: ""
    -pageCount: 10
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}