1.3 AIRPortal Data Standards
1.3.1 CAD Standards
Refer to PEGS V1, Chapter 3 CAD Standards
Refer to PEGS V1, Appendix 1D.1 Layer Development
Refer to PEGS V1, Appendix 1D.2 Space Allocation Codes
Refer to PEGS V1, Appendix 1D.3 Glossary
Refer to PEGS V1, Appendix 1D.4 Crosswalk Relationships
1.3.2 GIS Standards
Refer to PEGS V1, Chapter 4 GIS Standards
Refer to PEGS V1, Appendix 1E.1 Feature Types
Refer to PEGS V1, Appendix 1E.2 Cross Reference of CAD and GIS
Refer to PEGS V1, Appendix 1E.3 Utilities Supplement
1.3.3 BIM Standards
Refer to PEGS V1, Chapter 5 Building Information Modeling (BIM) Standards
Refer to PEGS V1, Appendix 1F.2 Building Information Modeling (BIM) Revit Template, Version 1.0
Refer to PEGS V1, Appendix 1F.3 Building Information Modeling (BIM) COBie Spreadsheet Template, Version 1.0
Refer to PEGS V1, Appendix 1F.4 Building Information Modeling Review Checklist
1.3.4 Other Standards
1.3.4.1 Photographs for Use on AIRPortal
When required, photographs submitted for use in AIRPortal must meet the following requirements:
A. The aspect ratio must be 4:3
B. The largest resolution is 2 megapixels (approximately 1632 X 1224)
1.3.4.2 Geotechnical Boring & Core Data Requirement for AIRPortal
When a geotechnical investigation is included in the scope of work for projects at BWI Marshall or Martin State Airports, the consultant shall comply with the following requirements for preparation and delivery of geotechnical boring & core data:
A geotechnical boring/pavement core location plan shall be prepared in accordance with the requirements of the MDOT MAA CAD Standard contained in PEGS V1, Chapter 3 CAD Standards. Geotechnical boring/pavement core GIS data shall be prepared in accordance with the requirements of the GIS Data Standards contained in PEGS V1, Chapter 4 GIS Standards.
Within the CAD file, each boring/core shall be included at the location where the boring/core was obtained and shall be attributed and annotated with the following information:
A. Boring or Core Number (Boring/Core numbers shall be established as “MDOT MAA TASK NUMBER – BORING/CORE NUMBER”. For instance, the fifth boring taken for MDOT MAA Design Task Number 2750.1 shall be labeled B-2750.1-5 on the drawing and on the associated boring log. The fifth pavement core for the same project shall be labeled C-2750.1-5.)
B. Design Task Number
C. Date the Boring/Core was taken
D. Geotechnical Engineering firm responsible for the boring or core
E. Coordinates and existing ground elevation of the boring
1.3.4.3 Assignment of Building Identification Number
The GIS and Engineering Technology Section is responsible for administration of the Building Number Management Program and will determine and assign all building identification numbers at BWI Marshall and Martin State Airports.
The consultants of Capital and Building Permit projects shall contact the GIS and Engineering Technology Section to request a building identification number prior to 60% design process.
The GIS and Engineering Technology Section will coordinate the issuance of a new building identification number or the modification of any existing building identification number with the Office of Planning & Real Estate, the Office of the Fire Marshal, and the Office of Commercial Management prior to final issuance of an identification number.
1.3.4.4 Assignment of Door Numbers
MDOT MAA assigns a unique identifier to each entry or opening designated as a door, regardless of type, per PEGS V1, Chapter 2.4 Door Number Assignment. For additional information, refer to PEGS V1, Chapter 2 Building & Space Naming, Identification, Addressing, and Measurement.
1.3.4.5 Assignment of Space Numbers
MDOT MAA assigns a unique identifier to each interior space, both occupied and not occupied, per PEGS V1, Chapter 2.3 Interior Space Numbering. For additional information, refer to PEGS V1, Chapter 2 Building & Space Naming, Identification, Addressing, and Measurement.