Attach_17_-_01_05_00_-_PAFB_Computer_Aided_Drafting_(CAD)_Standards.pdf

SECTION 01 05 00

PAFB COMPUTER AIDED DRAFTING (CAD) STANDARDS

SPECIFIC REQUIREMENTS

PART 1 GENERAL

1.1 DRAWINGS

1.1.1 Drawings shall be submitted as an independent drawing set in accordance with the current version of the CAD/BIM Technology Center for facilities, infrastructure, and environment A/E/C CAD Standard, CAD Drafting Standard, and ECB 2012-22 Engineering and Construction Bulletin.

1.2 MODIFICATIONS

1.2.1 The following standards modifications shall be required on all drawing submissions. Any other deviations from A/E/C CAD Standard requirements shall be approved by the Government prior to drawing development.

1.2.1.1 2.1. A/E/C CAD Standard Annotation levels/layers shall be set to AutoCAD Index Color #7. (e.g.

A-ANNO-TEXT).

1.2.1.2 Single Model file submissions shall be accepted on a project-by-project basis when approved by the Government. Model file Layouts shall be created for each discipline and be “ready-to-plot”.

AutoCAD Layer Filters shall be created and their visibility set within each Model File Layout viewport.

1.2.1.3 The sheet file shall form the basis for all plotting and exporting functions. Relative paths shall be used for all model file references attached to a sheet set file. Each Layout in a sheet file shall be discipline specific with each discipline’s layers visible without manipulation by the user upon opening and be “ready-to-plot”.

1.2.1.4 Decimal units shall be used for all exterior drawings (site plans, utilities, etc.) more than five (5) feet from the affected facility, or projects that do not affect a building and shall coincide with installation data features. Architectural units shall be used for all interior drawings and exterior features within five (5) feet of a structure.

1.2.1.5 Title blocks and cover sheets developed by the Contractor or provided by the Government shall be present in the AutoCAD Layout (Paper Space) for all sheet files submitted (or model file Layouts for single drawing submissions). Minimum information includes the contract number, project number, project title, discipline, drawing number, and date.

1.2.1.6 Drawings shall be absent of extraneous information by utilizing the AutoCAD Purge command prior to saving.

1.2.1.7 Each drawing file shall have point of contact information provided in the Summary tab of the Drawing Properties. At a minimum, the Contractor’s company name, phone number, and email address shall be provided.

01 05 00-1

FA2517-15-D-5000/5001/5002

SABER Specifications

Attachment 1 24 Feb 2015

DRAFT

1.3 SURVEY DATA

1.3.1 Project surveys shall be at an accuracy level of +/- .02 feet. All projects shall clearly indicate survey site control Basis of Bearings statement with the control monuments used to establish that control.

1.4 REFERENCE DATUMS AND COORDINATE SYSTEMS

1.4.1 As-builts shall be horizontally referenced to NAD 83 State Plane Colorado FIPS 0502 U.S. Feet Coordinate System and vertical coordinates shall be based on the North American Vertical Datum of 1988 (NAVD 88). Reference datum and coordinate systems used shall be clearly identified. (Reference:

the Geospatial Positioning Accuracy Standards, PART 4: Standards for Architecture, Engineering, Construction (A/E/C) and Facility Management (FGDC-STD-007.4-2002)).

END OF SECTION 01 05 00

01 05 00-2

FA2517-15-D-5000/5001/5002

SABER Specifications

Attachment 1 24 Feb 2015

DRAFT