CR-17-208 BankType - CurrentDefinition: The feature is a free standing stone feature built along the requires separation of the sandCementBagRipRap (changes shoreline that is designed to reduce the intensity of wave action and thereby ProtectionMaterialType for its to enumerant definition) reduce erosion on the shoreline. new, single entity to capture ProposedDefinition: The feature is made of sacks (composed of burlap, paper, riverine bank and coastal or nylon) filled with mortar, concrete, sand, stone, or other material stacked or shoreline erosion control otherwise placed along a bank. features. This change is an enhancement in the characterization of an enumerant of the new material type enumeration. CR-17-208 BankType - willowMat (changes to CurrentDefinition: The feature is a willow mat. USACE requires separation of enumerant definition) ProposedDefinition: The feature is a constructed of a mat made of the willow the ProtectionMaterialType for shrub. its new, single entity to capture riverine bank and coastal The following change is recommended. A CR is not required for shoreline erosion control implementation in the USACE Adaptation. features. This change is an enhancement in the CurrentNote: [Not Applicable] characterization of an ProposedNote: If willow is not used in the construction of the mat, and another enumerant of the new material fiber is used, then the fiberMat enumerant should be used. type enumeration. CR-17-208 BankType - cementedStone CurrentDescription: [Not Applicable] USACE requires separation of (changes to enumerant ProposedDescription: Also known as grouted riprap. the ProtectionMaterialType for description) its new, single entity to capture riverine bank and coastal shoreline erosion control features. This change is an enhancement in the characterization of an enumerant of the new material type enumeration.
CR-17-208 BankType - sandCementBagRipRap (changes to enumerant definition) CurrentDefinition: The feature is a free standing stone feature built along the shoreline that is designed to reduce the intensity of wave action and thereby reduce erosion on the shoreline. ProposedDefinition: The feature is made of sacks (composed of burlap, paper, or nylon) filled with mortar, concrete, sand, stone, or other material stacked or otherwise placed along a bank. requires separation of the ProtectionMaterialType for its new, single entity to capture riverine bank and coastal shoreline erosion control features. This change is an enhancement in the characterization of an enumerant of the new material type enumeration. CR-17-208 BankType - willowMat (changes to enumerant definition) CurrentDefinition: The feature is a willow mat. ProposedDefinition: The feature is a constructed of a mat made of the willow shrub. The following change is recommended. A CR is not required for implementation in the USACE Adaptation. CurrentNote: [Not Applicable] ProposedNote: If willow is not used in the construction of the mat, and another fiber is used, then the fiberMat enumerant should be used. USACE requires separation of the ProtectionMaterialType for its new, single entity to capture riverine bank and coastal shoreline erosion control features. This change is an enhancement in the characterization of an enumerant of the new material type enumeration. CR-17-208 BankType - cementedStone (changes to enumerant description) CurrentDescription: [Not Applicable] ProposedDescription: Also known as grouted riprap. USACE requires separation of the ProtectionMaterialType for its new, single entity to capture riverine bank and coastal shoreline erosion control features. This change is an enhancement in the characterization of an enumerant of the new material type enumeration.