The nation’s leading computer-aided design (CAD) standard has been updated. The American Institute of Architects (AIA), Construction Specifications Institute (CSI) and National Institute of Building Sciences (NIBS) released the newest edition of the United States National CAD Standard (NCS). Version 6 (V6) is available online at the NCSwebsite.
The NCS helps architects, constructors and operators coordinate efforts by classifying electronic design data consistently and making information retrieval easier, the industry groups say. It improves communication among owners and project teams; cuts or eliminates costs of developing and maintaining company-specific standards; and reduces the expense of transferring building data from design applications to facility management applications.
More than 6,000 architectural, engineering and construction (AEC) firms have voluntarily adopted the NCS in their workplaces. For this edition, NCS owners submitted an unprecedented 379 ballot items.
The new edition includes:
• New implementation guidelines on how to successfully implement the NCS for building information modeling (BIM) use.
• An improved style format.
• An enhanced and improved Symbols Library. New “Survey/Mapping” Discipline Designators.
• New Major and Minor Groups definitions added for “Airports and Plumbing.”
• A revised “Module 1 – File Naming” section to better address Model Files and Sheet Files.
• A Revised “Module 4 – Drafting Conventions, 4.2 Drawing Standards” list of common scales to add “Site/Civil” scale descriptions.
• A Revised “Module 4 – Drafting Conventions, 4.3 Sheet Types” section, which includes a new “Floor Numbering” format.
• New and revised “Communications” terms and abbreviations.
• A Revised “Module 7 – Notations, 7.4 User’s Guide” text format for notes.
• A Revised “Plotting Guidelines” introduction.
Related Stories
| Jan 31, 2014
Center for Environmental Innovation in Roofing releases solar panel racking criteria for asphalt shingle roof systems
The Center for Environmental Innovation in Roofing’s PV Taskforce is releasing the first public draft of PV Racking and Attachment Criteria for Effective Asphalt Shingle Roof System Integration for an initial round of public comment.
| Jan 31, 2014
Developers are exceeding LEED standards for marketing purposes
Using LEED certification as a marketing tool is perceived by developers to be a successful tool, and this has pushed them to go above the minimum requirements at each level of certification, according to a study in the Environmental Science & Technology journal.
| Jan 31, 2014
OSHA extends feedback period for disclosure of workplace injuries proposal
The Occupational Safety and Health Administration said it would extend the comment period for a proposal that would require employers to submit electronic reports of workplace injuries and illnesses.
| Jan 31, 2014
DOE releases new efficiency standards for halide lamps
The Energy Department has finalized new energy efficiency standards for metal halide lamp fixtures, which are used in lighting for big box stores and parking lots.
| Jan 31, 2014
New LEED online platform now available for LEED v4 projects
LEED v4 projects will be the first to experience the new LEED Online platform with streamlined documentation and processes.
| Jan 26, 2014
New York extends, enhances tax abatements to promote green roofs
The expansion of a tax-abatement program for green roofs under New York state law doubles the previous maximum benefit of $100,000, adds new plant species to the list of those applicable for the tax break.
| Jan 23, 2014
Washington state micro apartment law prompts fire safety concerns
Proposed legislation to further regulate the building of micro apartments has triggered appeals from community activists concerned that fire safety standards are sub-par.
| Jan 23, 2014
Pennsylvania owes school districts $1B for construction projects
The Pennsylvania Department of Education owes about $1 billion to numerous school districts for about 350 state-approved renovation and construction projects.
| Jan 23, 2014
About 1,500 concrete buildings in Los Angeles found vulnerable to earthquakes
Some 1,500 concrete structures built in Los Angeles before 1980 could be vulnerable to earthquakes, according to University of California researchers.
| Jan 23, 2014
Low-slope roofs with PVs tested for wind uplift resistance
Tests showed winds can cause photovoltaic panels to destroy waterproof membranes.