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ASHRAE Standard – (Ventilation of Health Care Facilities) Located in: bestthing.info ASHRAE Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard. The Project Committee Chair and. See Appendix I for approval dates by the ASHRAE Standards Committee, the Standard may be downloadd from ASHRAE Customer Service, Tullie Circle .
Each section of the building envelope, Roof, Walls, and Floor have different requirements for each of the mandatory provisions. This is because there are many types of HVAC systems each with different requirements. The HVAC section has the most requirements because there are so many different types of systems.
Read-Only Versions of ASHRAE Standards
There are systems that can not be used and things that systems must have to meet the requirements. Each system must meet the manufactures sizing guidelines.
The pipes that hold the hot water need to be insulated and there are certain insulation requirements for each system type and piping material. There are many controls that hot water systems need and each control has a different requirement. These include are temperature controls, temperature maintenance controls, outlet temperature controls, and circulation pump controls.
There are also requirements for pool heaters, pool covers, and heat traps for heated pools. Lighting also has many requirements to follow, which includes the prescriptive requirements to determine the quantity of lights for the building.
There are also interior lighting controls that need to be installed for buildings larger than sqft. There are also many requirements on lighting that include exit signs and exterior lights.
Energy savings compared to DOE issued a positive determination and notified states that they should adopt The scope was expanded to include defined industrial processes, which in the edition includes only economizers for data centers. Changes to Building Envelope include skylights, solar reflectance, thermal emittance, air barriers, and solar orientation. Minimum efficiency requirements for many types of HVAC equipment were revised. Other revisions affect the maximum fan power limits, pump head calculation, chilled water pipe sizing, radiant panel insulation, single-zone VAV, and supply air temperature reset.
Energy recovery is required for many more HVAC systems. Several reheat exceptions were eliminated or modified. Restrictions were placed on overhead air heating. Economizer requirements were added for more climate zones and smaller systems. Class A is now required for all duct sealing. Lighting power densities LPD dropped slightly on average. Daylighting and associated lighting control requirements were added. Many lighting control requirements were added, including independent functional testing of lighting controls, occupancy and vacancy controls, exterior lighting controls, and whole-building shutoff.
Methods of Testing Performance of Laboratory Fume Hoods
Requirements were added for service water booster pumps and elevators. Langan Joseph W.
Lstiburek Michael R. Lubliner Jane Malone Stephany I.
ASHRAE Standard 62.2-2016
Mason Darren B. Meyers James C. Morris Amy B. Proctor Armin Rudd Max H. Sherman Sarany Singer Don T. Stevens Thomas R.
Stroud Christine Q. Sun Don Surrena Eric D. Werling Bruce A. Wilcox Ted A. Reindl, Chair Rita M.
Harrold, Vice-Chair James D. Aswegan Niels Bidstrup Donald M.
ASHRAE Standard 62.2-2016
Brundage John A. Clark Waller S. Clements John F. Dunlap James W. Earley, Jr.
Keith I. Emerson Steven J. Emmerich Julie M. Ferguson Walter T.
Standard is included in:
Grondzik Roger L. Hedrick Srinivas Katipamula Rick A. Larson Lawrence C. Markel Arsen K.
Melikov Mark P. Modera Cyrus H. Nasseri Heather L. Stanke Wayne H. Stoppelmoor, Jr. Jack H. Zarour Julia A. Vallort, CO Stephanie C. This signifies the concurrence of more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that an effort be made toward their resolution. ASHRAE obtains consensus through participation of its national and international members, associated societies, and public review.
Every effort is made to balance the concerned interests on all Project Committees. In referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied, that the product has been approved by ASHRAE. This foreword is not part of this standard.
It is merely informative and does not contain requirements necessary for conformance to the standard. It has not been processed according to the ANSI requirements for a standard and may contain material that has not been subject to public review or a consensus process. Readers are encouraged to use these procedures to propose changes to the standard.
The committee will consider and take formal action on every proposal received. The standard is now published in its entirety every third year and includes all approved addenda and errata. This procedure allows users to have certainty about when the new editions will be published.
Since extensive experience has been gained in the application of this standard due to its adoption by various building codes and use in numerous building programs.This baseline ECB is established using building performance simulation to model a building with the same size and program as the project building, built according to the prescriptive requirements of ASHRAE Modera Cyrus H.
The three primary sets involve whole-building ventilation, local demand-controlled exhaust, and source control. This is because there are many types of HVAC systems each with different requirements. The performance approach is also used to demonstrate design energy efficiency, often expressed as percent better than ASHRAE Standard Full Description Standard specifies a standard method of test for evaluating the technical capabilities and applicability of software used in calculating the thermal performance of buildings and their HVAC systems.
Some sections have mandatory provisions, simplified approaches, or trade-off opportunities.