Pedestrian Ramps

Property Sets

Applicability

This specification applies to all Pedestrian Ramps.

Child Classes

No child classes defined.

Property Set: Identification

ID Description Type Units Cardinality
object-id Unique ID assigned to each asset in database String   required
feature-id Specific point, linear, and surface designation String   optional
feature-description Specific point, linear, and surface detailed description String   optional
survey-feature-code Short abbreviation surveyors use in the field to identify and describe physical features and data points encountered String   optional

Requirements

  • All Pedestrian Ramps must have the property Object ID in the set Identification.
  • All Pedestrian Ramps may have the property Feature ID in the set Identification.
  • All Pedestrian Ramps may have the property Feature Description in the set Identification.
  • All Pedestrian Ramps may have the property Survey Feature Code in the set Identification.

Property Details

Object ID

Unique ID assigned to each asset in database Synonyms: GUID Requirement: All Pedestrian Ramps must have the property Object ID in the set Identification.

Feature ID

Specific point, linear, and surface designation Synonyms: Feature line, feature point, feature definition Requirement: All Pedestrian Ramps may have the property Feature ID in the set Identification.

Feature Description

Specific point, linear, and surface detailed description Requirement: All Pedestrian Ramps may have the property Feature Description in the set Identification.

Survey Feature Code

Short abbreviation surveyors use in the field to identify and describe physical features and data points encountered Requirement: All Pedestrian Ramps may have the property Survey Feature Code in the set Identification.

Property Set: Alignment Data - Linear

ID Description Type Units Cardinality
alignment-id-reference Alignment ID that is referenced for element layout String   required
corridor-id-reference Corridor ID that is referenced for element layout String   required
station-begin Station of linear location - begin Real Stationing required
station-offset-begin Offset of linear location - begin Real Feet required
station-end Station of linear location - end Real Stationing required
station-offset-end Offset of linear location - end Real Feet required
reference-point-location Placement of point for offset (i.e. gutterline for traffic barrier feature) String   required

Requirements

  • All Pedestrian Ramps must have the property Alignment ID Reference in the set Alignment Data - Linear.
  • All Pedestrian Ramps must have the property Corridor ID Reference in the set Alignment Data - Linear.
  • All Pedestrian Ramps must have the property Station - Begin in the set Alignment Data - Linear.
  • All Pedestrian Ramps must have the property Station Offset - Begin in the set Alignment Data - Linear.
  • All Pedestrian Ramps must have the property Station - End in the set Alignment Data - Linear.
  • All Pedestrian Ramps must have the property Station Offset - End in the set Alignment Data - Linear.
  • All Pedestrian Ramps must have the property Reference Point Location in the set Alignment Data - Linear.

Property Details

Alignment ID Reference

Alignment ID that is referenced for element layout Requirement: All Pedestrian Ramps must have the property Alignment ID Reference in the set Alignment Data - Linear.

Corridor ID Reference

Corridor ID that is referenced for element layout Requirement: All Pedestrian Ramps must have the property Corridor ID Reference in the set Alignment Data - Linear.

Station - Begin

Station of linear location - begin Requirement: All Pedestrian Ramps must have the property Station - Begin in the set Alignment Data - Linear.

Station Offset - Begin

Offset of linear location - begin Requirement: All Pedestrian Ramps must have the property Station Offset - Begin in the set Alignment Data - Linear.

Station - End

Station of linear location - end Requirement: All Pedestrian Ramps must have the property Station - End in the set Alignment Data - Linear.

Station Offset - End

Offset of linear location - end Requirement: All Pedestrian Ramps must have the property Station Offset - End in the set Alignment Data - Linear.

Reference Point Location

Placement of point for offset (i.e. gutterline for traffic barrier feature) Requirement: All Pedestrian Ramps must have the property Reference Point Location in the set Alignment Data - Linear.

Property Set: State Plane Coordinates - Linear

ID Description Type Units Cardinality
northing-begin The “Y” values of coordinates represented on a plane coordinate system - Begin (Linear) Real Feet required
easting-begin The “X” values of coordinates represented on a plane coordinate system - Begin (Linear) Real Feet required
northing-end The “Y” values of coordinates represented on a plane coordinate system - End (Linear) Real Feet required
easting-end The “X” values of coordinates represented on a plane coordinate system - End (Linear) Real Feet required

Requirements

  • All Pedestrian Ramps must have the property Northing - Begin in the set State Plane Coordinates - Linear.
  • All Pedestrian Ramps must have the property Easting - Begin in the set State Plane Coordinates - Linear.
  • All Pedestrian Ramps must have the property Northing - End in the set State Plane Coordinates - Linear.
  • All Pedestrian Ramps must have the property Easting - End in the set State Plane Coordinates - Linear.

Property Details

Northing - Begin

The “Y” values of coordinates represented on a plane coordinate system - Begin (Linear) Requirement: All Pedestrian Ramps must have the property Northing - Begin in the set State Plane Coordinates - Linear.

Easting - Begin

The “X” values of coordinates represented on a plane coordinate system - Begin (Linear) Requirement: All Pedestrian Ramps must have the property Easting - Begin in the set State Plane Coordinates - Linear.

Northing - End

The “Y” values of coordinates represented on a plane coordinate system - End (Linear) Requirement: All Pedestrian Ramps must have the property Northing - End in the set State Plane Coordinates - Linear.

Easting - End

The “X” values of coordinates represented on a plane coordinate system - End (Linear) Requirement: All Pedestrian Ramps must have the property Easting - End in the set State Plane Coordinates - Linear.

Property Set: LRS Data - Linear

ID Description Type Units Cardinality
postmile-begin Mile post of point location - begin Real Mile optional
lrs-offset-begin Linear Reference System offset of point location - begin Real Feet optional
postmile-end Mile post of point location - end Real Mile optional
lrs-offset-end Linear Reference System offset of point location - end Real Feet optional

Requirements

  • All Pedestrian Ramps may have the property Postmile - Begin in the set LRS Data - Linear.
  • All Pedestrian Ramps may have the property LRS Offset - Begin in the set LRS Data - Linear.
  • All Pedestrian Ramps may have the property Postmile - End in the set LRS Data - Linear.
  • All Pedestrian Ramps may have the property LRS Offset - End in the set LRS Data - Linear.

Property Details

Postmile - Begin

Mile post of point location - begin Requirement: All Pedestrian Ramps may have the property Postmile - Begin in the set LRS Data - Linear.

LRS Offset - Begin

Linear Reference System offset of point location - begin Requirement: All Pedestrian Ramps may have the property LRS Offset - Begin in the set LRS Data - Linear.

Postmile - End

Mile post of point location - end Requirement: All Pedestrian Ramps may have the property Postmile - End in the set LRS Data - Linear.

LRS Offset - End

Linear Reference System offset of point location - end Requirement: All Pedestrian Ramps may have the property LRS Offset - End in the set LRS Data - Linear.

Property Set: GPS Coordinates - Linear

ID Description Type Units Cardinality
latitude-begin Latitude of linear location - begin Real   optional
longitude-begin Longitude of point location - begin Real   optional
latitude-end Latitude of linear location - end Real   optional
longitude-end Longitude of point location - end Real   optional
control-points-benchmarks Reference points with known coordinates and/or elevations, used to create a consistent horizontal and vertical datums for accurate coordination of highway right of way and private property boundaries and existing features for construction projects. String   optional
gps-notes Notes referring to GPS location data String   optional

Requirements

  • All Pedestrian Ramps may have the property Latitude - Begin in the set GPS Coordinates - Linear.
  • All Pedestrian Ramps may have the property Longitude - Begin in the set GPS Coordinates - Linear.
  • All Pedestrian Ramps may have the property Latitude - End in the set GPS Coordinates - Linear.
  • All Pedestrian Ramps may have the property Longitude - End in the set GPS Coordinates - Linear.
  • All Pedestrian Ramps may have the property Control Points/Benchmarks in the set GPS Coordinates - Linear.
  • All Pedestrian Ramps may have the property GPS Notes in the set GPS Coordinates - Linear.

Property Details

Latitude - Begin

Latitude of linear location - begin Requirement: All Pedestrian Ramps may have the property Latitude - Begin in the set GPS Coordinates - Linear.

Longitude - Begin

Longitude of point location - begin Requirement: All Pedestrian Ramps may have the property Longitude - Begin in the set GPS Coordinates - Linear.

Latitude - End

Latitude of linear location - end Requirement: All Pedestrian Ramps may have the property Latitude - End in the set GPS Coordinates - Linear.

Longitude - End

Longitude of point location - end Requirement: All Pedestrian Ramps may have the property Longitude - End in the set GPS Coordinates - Linear.

Control Points/Benchmarks

Reference points with known coordinates and/or elevations, used to create a consistent horizontal and vertical datums for accurate coordination of highway right of way and private property boundaries and existing features for construction projects. Requirement: All Pedestrian Ramps may have the property Control Points/Benchmarks in the set GPS Coordinates - Linear.

GPS Notes

Notes referring to GPS location data Requirement: All Pedestrian Ramps may have the property GPS Notes in the set GPS Coordinates - Linear.

Property Set: Pedestrian Ramp Features

ID Description Type Units Cardinality
ramp-type The categorization based on the design and function of the inclines, such as perpendicular, parallel, and blended transitions. String   required
detectable-warning-strip A standardized surface feature built in or applied to pedestrian circulation paths and other pedestrian facilities to warn of hazards. Boolean   required
landing An area at the top or bottom of a ramp with cross slopes that adhere to current ADA standards, situated outside the travel way. Boolean   required

Requirements

  • All Pedestrian Ramps must have the property Ramp Type in the set Pedestrian Ramp Features with a value being one of Perpendicular, Parallel, Blended Transitions, Other.
  • All Pedestrian Ramps must have the property Detectable Warning Strip in the set Pedestrian Ramp Features with a value being one of Yes, No.
  • All Pedestrian Ramps must have the property Landing in the set Pedestrian Ramp Features with a value being one of Yes, No.

Property Details

Ramp Type

The categorization based on the design and function of the inclines, such as perpendicular, parallel, and blended transitions. Requirement: All Pedestrian Ramps must have the property Ramp Type in the set Pedestrian Ramp Features with a value being one of Perpendicular, Parallel, Blended Transitions, Other.

Detectable Warning Strip

A standardized surface feature built in or applied to pedestrian circulation paths and other pedestrian facilities to warn of hazards. Requirement: All Pedestrian Ramps must have the property Detectable Warning Strip in the set Pedestrian Ramp Features with a value being one of Yes, No.

Landing

An area at the top or bottom of a ramp with cross slopes that adhere to current ADA standards, situated outside the travel way. Requirement: All Pedestrian Ramps must have the property Landing in the set Pedestrian Ramp Features with a value being one of Yes, No.

Property Set: Joint

ID Description Type Units Cardinality
joint-type The classification of joints formed where two sections of pavement or structural material meet, based on their shape, size, and functional purpose. Common types include contraction joints, expansion joints, and construction joints, which help control cracking and accommodate movement. String   optional
maximum-joint-interval The greatest permissible spacing between consecutive pavement joints, as specified by design standards, to control cracking and accommodate material movement. Real feet optional

Requirements

  • All Pedestrian Ramps may have the property Joint Type in the set Joint with a value being one of Contraction, Expansion, Construction.
  • All Pedestrian Ramps may have the property Maximum Joint Interval in the set Joint.

Property Details

Joint Type

The classification of joints formed where two sections of pavement or structural material meet, based on their shape, size, and functional purpose. Common types include contraction joints, expansion joints, and construction joints, which help control cracking and accommodate movement. Requirement: All Pedestrian Ramps may have the property Joint Type in the set Joint with a value being one of Contraction, Expansion, Construction.

Maximum Joint Interval

The greatest permissible spacing between consecutive pavement joints, as specified by design standards, to control cracking and accommodate material movement. Requirement: All Pedestrian Ramps may have the property Maximum Joint Interval in the set Joint.

Property Set: Pedestrian Ramp Layout

ID Description Type Units Cardinality
length-of-ramp The total distance from the beginning to the end of the inclined surface. Real feet required
opening-width The horizontal measurement of the object along the perpendicular face. Real inches required
detectable-strip-length The perpendicular measurement of the textured panel along the path of travel. Real inches optional
landing-length The perpendicular measurement of the flat section at the top or bottom of a ramp. Real inches optional
landing-width The horizontal measurement of the flat section at the top or bottom of a ramp. Real inches optional
edge-of-pavement-elevations-at-opening The vertical measurement of the roadway surface at the beginning of the ramp. Real feet required
elevations-at-tie-in-points The vertical measurement of the sidewalk surface at the joint of the proposed ramp. Real feet required

Requirements

  • All Pedestrian Ramps must have the property Length of Ramp in the set Pedestrian Ramp Layout.
  • All Pedestrian Ramps must have the property Opening Width in the set Pedestrian Ramp Layout.
  • All Pedestrian Ramps may have the property Detectable Strip Length in the set Pedestrian Ramp Layout.
  • All Pedestrian Ramps may have the property Landing Length in the set Pedestrian Ramp Layout.
  • All Pedestrian Ramps may have the property Landing Width in the set Pedestrian Ramp Layout.
  • All Pedestrian Ramps must have the property Edge of Pavement Elevations at Opening in the set Pedestrian Ramp Layout.
  • All Pedestrian Ramps must have the property Elevations at Tie-in Points in the set Pedestrian Ramp Layout.

Property Details

Length of Ramp

The total distance from the beginning to the end of the inclined surface. Requirement: All Pedestrian Ramps must have the property Length of Ramp in the set Pedestrian Ramp Layout.

Opening Width

The horizontal measurement of the object along the perpendicular face. Requirement: All Pedestrian Ramps must have the property Opening Width in the set Pedestrian Ramp Layout.

Detectable Strip Length

The perpendicular measurement of the textured panel along the path of travel. Requirement: All Pedestrian Ramps may have the property Detectable Strip Length in the set Pedestrian Ramp Layout.

Landing Length

The perpendicular measurement of the flat section at the top or bottom of a ramp. Requirement: All Pedestrian Ramps may have the property Landing Length in the set Pedestrian Ramp Layout.

Landing Width

The horizontal measurement of the flat section at the top or bottom of a ramp. Requirement: All Pedestrian Ramps may have the property Landing Width in the set Pedestrian Ramp Layout.

Edge of Pavement Elevations at Opening

The vertical measurement of the roadway surface at the beginning of the ramp. Requirement: All Pedestrian Ramps must have the property Edge of Pavement Elevations at Opening in the set Pedestrian Ramp Layout.

Elevations at Tie-in Points

The vertical measurement of the sidewalk surface at the joint of the proposed ramp. Requirement: All Pedestrian Ramps must have the property Elevations at Tie-in Points in the set Pedestrian Ramp Layout.

Property Set: Reinforcement

ID Description Type Units Cardinality
reinforcement The indication of whether an object includes reinforcement. Boolean   optional

Requirements

  • All Pedestrian Ramps may have the property Reinforcement in the set Reinforcement with a value being one of Yes, No.

Property Details

Reinforcement

The indication of whether an object includes reinforcement. Requirement: All Pedestrian Ramps may have the property Reinforcement in the set Reinforcement with a value being one of Yes, No.

Property Set: Pay Item Information

ID Description Type Units Cardinality
pay-item-code The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency. String   required
pay-item-description A description of the pay item code. String   required
pay-item-unit-of-measure The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists. String   required
pay-quantity Pay Item quantity String   required
pay-item-note A note used to further describe the pay item. String   optional
specification-url The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item. String   optional

Requirements

  • All Pedestrian Ramps must have the property Pay Item Code in the set Pay Item Information.
  • All Pedestrian Ramps must have the property Pay Item Description in the set Pay Item Information.
  • All Pedestrian Ramps must have the property Pay Item Unit of Measure in the set Pay Item Information.
  • All Pedestrian Ramps must have the property Pay Quantity in the set Pay Item Information.
  • All Pedestrian Ramps may have the property Pay Item Note in the set Pay Item Information.
  • All Pedestrian Ramps may have the property Specification URL in the set Pay Item Information.

Property Details

Pay Item Code

The code used to describe the pay item often associated with construction standards or specifications developed by an owner agency. Synonyms: Bid Item Notes: Pay item information associated with a group of modeled objects or work not associated with modeled objects may be assigned to element assemblies or spatial containers (e.g. IfcRoad, IfcRoadPart, IfcElementAssembly). Requirement: All Pedestrian Ramps must have the property Pay Item Code in the set Pay Item Information.

Pay Item Description

A description of the pay item code. Synonyms: Bid Item Description Requirement: All Pedestrian Ramps must have the property Pay Item Description in the set Pay Item Information.

Pay Item Unit of Measure

The unit of measure associated with the pay item (LF, CY, LS, etc.). Use the unit abbreviation defined in the associated specification if one exists. Synonyms: Bid Item Unit Requirement: All Pedestrian Ramps must have the property Pay Item Unit of Measure in the set Pay Item Information.

Pay Quantity

Pay Item quantity Synonyms: Bid Item Quantity Notes: Discepancies between values shown here and QTO based quantities may exist. This property is intended to govern over QTO based quantities. Requirement: All Pedestrian Ramps must have the property Pay Quantity in the set Pay Item Information.

Pay Item Note

A note used to further describe the pay item. Synonyms: Bid Item Notes Requirement: All Pedestrian Ramps may have the property Pay Item Note in the set Pay Item Information.

Specification URL

The world wide web address associated with the specification or specification section that provides additional information realted to the Pay Item. Requirement: All Pedestrian Ramps may have the property Specification URL in the set Pay Item Information.