The project has requested clarification regarding the use of an internal Architect from the designing Architecture Firm to serve as CxA for the project. This information is also available in a full PDF download in The Cost of LEED v4 report. LEED is changing all the time, and every project is unique. LEED v4 Credits. RUSHING • 1725 Westlake Ave N • Suite 300 • Seattle, WA 98109 • P. 206.285.7100 F. 206.285.7111 SCOPE AND RESPONSIBILITY MATRIX ‐ II LEED NC 2009 Edition EA Credit 3, (Enhanced Commissioning) CxA to perform a post-occupancy review. The Mechanical, Electrical and Plumbing designs are being provided by other firms, each with a separate contract with the Owner. The CxA must report directly to the owner’s representative- either the person or board that makes the final decisions for the project. Credit 2: On-Site Renewable Energy: 1 to 7: 1% Renewable Energy: 1: 3% Renewable Energy: 2: 5% Renewable Energy: 3: 7% Renewable Energy: 4: 9% Renewable Energy: 5: 11% Renewable Energy: 6: 13% Renewable Energy: 7: EX PT: 15% for a total of 8 points: 2 C: Credit 3: Enhanced Commissioning: 2 2: d: Credit 4: Enhanced Refrigerant Management: 2 3: C: Credit 5: Measurement and Verification: 3 2: C: Credit … Try it free », Integrated Design + Energy Advisors, LLC Update, 5/25/17: This LEED Interpretation ruling is applicable to LEED v4. When we asked the Commissioning Agent if this posed a conflict of interest and pointed them to the existing Credit Interpretations the following is the response that we received: "Dome-Tech\'s recent acquisition by United Technologies doesn\'t present a conflict of interest due to our organization being maintained as a separate business with separate accounting and management. This report demonstrates compliance of the University of Texas at Austin’s district energy system with Energy & Atmosphere Credit 3, Enhanced Commissioning, as defined by “approach 2” on page 8 of the supporting document Treatment of District or Campus Thermal Energy in LEED V2 and LEED … Applicable Internationally. This request is in regards to LEED Version 2009, EA Credit 3, Enhanced Commissioning, credit requirements. 4) Independent Cx Authority- Review Cx Plan to ensure completeness per LEED NC 2.2 guidance. For the purpose of meeting industry’s “enhanced” Cx requirements (i.e. Since the submittal review and approval as well as installation, UTC has acquired the Firm (Dome Tech) that was contracted to provide Commissioning Services. Note that the CxA individual must themselves do EA Credit 3 tasks 2, 3, & 6. If the CxA does not directly update the log, the CxA must approve all updates to the log. Utilizing real-world experience, we find low-cost, easy-to-implement solutions that deliver impressive results. If my project uses a District Energy System (DES) is enhanced commissioning required for the DES? If the project team does opt out of the DESv2 guidance, the district energy for EA Prerequisite 2 and EA Credit 1 would be modeled as indicated in the ASHRAE 90.1 Appendix G requirements, which state that purchased heating should be modeled in both the Baseline and Proposed Case systems. (512) 997-8844 Twitter Additionally, Dome-Tech is not affiliated with the design team in any way, so our suitability for EA 3 is in compliance." LEED® and Commissioning • EA Prerequisite ... • EA Credit 3 Enhanced Commissioning 2 Points . 1. For this project it is acceptable to retain the previously hired commissioning agent despite the fact that an equipment supplier has since acquired the firm, provided that the commissioning agent will document that they retain independence in staffing, management, and finances. 3) Other -Develop and incorporate Cx requirements into Construction documents. This feature available to logged-in users only. Our firm is a member of the US Green Building Council and has worked on myriad Fundamental and Enhanced commissioning projects for the attainment of LEED™ status. However, the extent of the consulting services to the design team is not clearly stated. Yes, a consultant and/or consulting firm can perform both LEED consulting and independent commissioning (both Fundamental and Enhanced) as long as all requirements outlined in the Reference Guide Table 2." The facility utilizes district steam for heating. In this same scenario, the design-build contractor is providing services contracted to the Federal Government, who is the owner. Each company is treated financially as an individual profit center. On GSA. The numbers in brackets are the maximum points for each EA credit. As such, we are submitting this CIR to ensure that these scopes of work are accurately and clearly defined for the Independent CxA and the qualified commissioning group within the design firm (defined as "Other" below) involved in the commissioning process and that how we allocate these tasks will not be found deficient during certification review. Commissioning Authority Qualifications" are met. LEED EA credit 3 “Enhanced Commissioning” requires to implement, or have in place a contract to implement additional commissioning process activities to those required under EA Prerequisite Fundamental Commissioning and Verification. … This request is in regards to LEED Version 2009, EA Credit 3, Enhanced Commissioning, credit requirements. Complete Commissioning is the premier building systems commissioning and testing firm in the Mid-Atlantic Region. The Architect employs several persons who are Commissioning Authorities with the required documented experience. Per LEED-NC v2.1 CIR ruling dated 3/11/2003, it is not acceptable for an individual to serve as the independent commissioning authority for a project where design or construction management services are provided by a company that shares staff or management, up to and including the President or CEO. © Copyright U.S. Green Building Council, Inc. All rights reserved. These activities should be done by an approved Commissioning Authority in accordance with ASHRAE Guideline 0-2005 and ASHRAE Guideline 1.1–2007 for HVAC&R Systems . Contact Us. 5) Other -Verify Installation and performance of commissioned systems per LEED NC 2.2 guidance. Staff: The Jacobs Consultancy, Inc. shares no staff with JEG. (FDE task) 6. Must not be an employee of, or contracted through, a contractor or construction manager holding construction contracts. Fundamental Commissioning is sometimes referred to as basic commissioning and is defined by LEED EA Prerequisite 1. LEED Commissioning Basic steps: EA Prerequisite: Fundamental Building Commissioning; EA Credit 3: Enhanced Building Commissioning Fundamental: Owner selests a Commissioning Agent (CxA) CxA creates a Commissioning Plan; Owner prepares OPR (Owners Project Requirements) A/E prepares BOD (Basis of Design) CxA developes Commissioning Specs. Concerning whether it is acceptable for a federal employee to be the commissioning authority for a government project, the 2009 edition LEED Reference Guide for Green Building Design and Construction EA Prerequisite 1 Table 2. 2: Building Enclosure Commissioning with a weight of 2 points. EA Credit 3, Enhanced Commissioning Term The owner of a new oceanfront museum project wants to use green power, but the direct purchase of the Green-e … Therefore, if the commissioning authority is hired by the owner, it is acceptable for a federal employee to be the commissioning authority for a government project. We seek confirmation that the United States Green Building Council (USGBC) will accept the Jacobs Consultancy, Inc. as an independent, third party Commissioning Authority on projects designed by the Jacobs Engineering Group, Inc. Our inquiry is whether or not the team configuration and assignment of commissioning tasks described above will meet the intent of the Energy and Atmosphere Enhanced Commissioning Credit requirements. The commissioning firm may not be a subsidiary or partner of the general contractor or of any other firm that has been contracted to the general contractor to provide design and construction services for the project. Much of this confusion arises from the use of the term "CxA" being used both in the 2.2 Reference Guide outline of EAp1 tasks as well as in the 2.2 Reference Guide\'s outline of the EAc3 tasks. 3) Independent Cx Authority- Review and verify that Cx requirements are incorporated into the construction documents. It is not clear from the description above if there is a single independent Commissioning Authority leading and overseeing all commissioning efforts. Program, Project & Construction Management, HVAC, Envelope and Whole Building Commissioning, Heating, ventilating, air-conditioning and refrigeration (HVAC&R) and associated controls. Ideas for going beyond LEED with best practices. LEED Credit EA-3: Practical Applications. Beyond these restrictions, it is the responsibility of the independent Commissioning Authority to determine who shall perform each of the remaining tasks under both fundamental and enhanced commissioning. The Jacobs Consultancy, Inc. will, of course, comply with all LEED Fundamental Commissioning and LEED Enhanced Commissioning requirements on any assignment as the Commissioning Authority for a LEED registered project. To ensure commissioning is disinterested, our Commissioning Authority personnel will not be involved in any manner with the architecture, engineering or construction management of the project. The commissioning agent has likely completed significant portions of the EAp1 and EAc3 requirements thus its acquisition by the equipment supplier should have minimal impact on the project. GREYHAWK provides commissioning services to support owner’s seeking LEED (Leadership in Energy and Environmental Design) certification of their projects. 9) Ensure that the operating personnel and building occupants have been trained in the operation and maintenance of the commissioned systems. Back check the review comments in subsequent design submissions. It should be adapted as needed to suit the project, remaining reflective of the LEED intent. Get A Free Consultation. Projects that utilize most district energy systems are disadvantaged by not being able to earn a total of five Energy & Atmosphere points for these two credits. Intent: To begin commissioning process early during design process. JCI and JEG are separate and independent legal entities under the Jacobs umbrella of companies. Implement, or have a contract in place to implement, the following additional commissioning process activities in addition to the requirements of EA Prerequisite 1: Fundamental Commissioning of Building Energy Systems and in accordance with the LEED Reference Guide for Green Building Design and Construction, 2009 Edition: On each BD+C v4 credit, LEEDuser offers the wisdom of a team of architects, engineers, cost estimators, and LEED experts with hundreds of LEED projects between then. Tracking spreadsheets for materials purchases. Start a free trial », (If you're already a premium member, log in here.). LEEDuser’s Documentation Toolkit is loaded with calculators to help assess credit compliance, tracking spreadsheets for materials, sample templates to help guide your narratives and LEED Online submissions, and examples of actual submissions from certified LEED projects for you to check your work against. 6. SECTION 01 92 00. Energy and Atmosphere 3 – Enhanced Commissioning. Other - Per LEED NC 2.2 Guidance - Non-design team member(s) of the Design Firm qualified to provide commissioning services. Also, the DES guidelines state that LEED v2009 projects are not formally required to use the guidelines. The CSG is essentially responsible for completion of the Fundamental Commissioning tasks. Please review the following breakout of LEED EAp1 and EAc3 commissioning responsibilities and verify whether the scope of responsibilities assigned to the Independent 3rd party CxA meets the stated requirements to "lead, review, and oversee" the commissioning process for projects seeking EAc3. Our question concerns whether separation is recognized between the Architectural and Engineering designers for projects where these responsibilities are being performed by separate firms under separate contracts with the Owner, and whether that separation creates the independence from the design team required for the CxA. Contact Us. Tasks and Responsibilities for EA Prerequisite 1 and EA Credit 3. Is a qualified disinterested employee of the Architect eligible to act as the CxA for the project under EA Credit 3 if the Architectural firm is not providing design services for commissioned systems either directly or through a subcontract, and if the CxA\'s findings are reported directly to the Owner? The Commissioning Authority will always report directly to the Owner. These services are intended to begin prior to the commencement of the construction documents phase and include: Documentation of the focused design, construction & submittal reviews; The facility is greater than 50,000 sf and the district energy system will account for about 30% of the building\'s annual energy cost. Therefore, although the CxA may not be directly involved in the project, they would not truly be "disinterested" as an employee of the designing Architecture Firm. CxA to perform review of OPR, BOD and design documents prior to mid-construction documents phase and perform a back-check. The project is requesting guidance on how EAc3 Enhanced Commissioning, as well as EAc5 Measurement and Verification, can be pursued for projects utilizing government-owned district energy systems that can\'t comply the requirements outlined in the LEED DES guidelines. They analyzed the sustainable design strategies associated with each LEED credit, but also to assign actual costs to those strategies. Develop a systems manual. Section 01 91 00Canadian Master Specification (CMS) COMMISSIONINGNovember 2017. Hot tips to give you shortcuts and avoid pitfalls. 2. Can a consultant perform both LEED consulting and act as an independent commissioning agent for the enhanced commissioning credit (EAc3)? Name * Green Living, LLC provides both fundamental and enhanced building commissioning services for LEED NC EAp1 and EAc3, and for other green rating systems. The intended CxA is a qualified employee of the Owner; he is employed in a different division/department of the corporation and has as such no involvement in the design, the construction, or construction management. xxxxxxx. Cost tips to assess what a credit will actually cost, and how to make it affordable. Concerning whether the commissioning authority can be hired by the Architecture and Engineering (A/E) Firm, the document titled "Who Can be the Commissioning Authority" (http://www.usgbc.org/ShowFile.aspx?DocumentID=1262) outlines the acceptable parties to act as the commissioning authority for various project scenarios. Therefore, at a minimum, the lead commissioning agent should be participating in ALL commissioning activities including BOTH fundamental and enhanced commissioning activities. With respect to assignment of commissioning tasks, the CSG (directly hired by Owner) shall have ultimate commissioning responsibility with respect to the project including O&M training and verification. 12. The project is very large (over $800 Million in construction cost) so the owner felt expertise in all three corners would be recommended. V2009 only required a design review for Enhanced Cx. The intent of our question is to clarify who can serve as the Commissioning Agent for LEED NC 2.2 Enhanced Commissioning, EA Credit 3. The Architect of Record is providing the design of the building, mechanical and electrical systems. Based on these circumstances, we ask the USGBC to confirm that we can designate a qualified employee of the Owner as the independent CxA for EAc3 as well as EAp1 even though the Owner also controls the design, construction, and construction management. LEED EAc3 is no longer mandated per SDD Policy Update. To begin the commissioning process early in the design process and execute additional activities after systems performance verification is completed. Enhanced Cx Credit requirements summary per USGBC\'s document \' Who can be commissioning authority\' (https://www.usgbc.org/ShowFile.aspx?DocumentID=1262) 1. Given that DESs are typically employed because of the increased efficiencies realized through economies of scale and varied user demand schedules and are often more efficient than if the same facility were to operate with individual systems in isolation, we feel the current guidance places an inordinate onerous on government-owned/operated systems. Applicable Internationally. Table 1. Our expert advice guides our LEEDuser Premium members and saves you valuable time. (ABP task) FDE was selected by the owner based on competitive pricing provided by the GC along with other selection factors and assigned to the GC for contracting purpose. Operational management of JCI and JEG are completely separate and autonomous. include the added components required for EA Credit 3 Enhanced Commissioning. The Jacobs organization encompasses over 57,000 personnel in hundreds of offices around the world providing services of all kinds to thousands of clients. In particular, this is in regards to contracting situations such as Design Build and the hiring of the CxA for enhanced commissioning. Intent: Projects targeting LEED Certification shall comply with LEED rating system requirements regarding Fundamental & Enhanced Commissioning. They have no day-to-day or annual contact for any reason. The LEED-NC EA credit 3 for “Enhanced Commissioning” includes additional requirements that exceed the scope of this specification. The CSC, retained by the builder will be involved with the development of the final commissioning plan, they will develop all final commissioning forms and test procedures in conjunction with the Contractor and all associated subcontractors, they will coordinate the commissioning throughout the construction process, they will perform all pre-functional inspections and submit completed pre-functional forms, they will coordinate and complete all functional performance tests, they will coordinate and complete the O&M training and they will submit a commissioning record as the completion of the commissioning process. We recommend project teams use the Conceptual or Schematic Design sets to secure a CxA contract early in the design process. Applicable Internationally. Can the project choose to not use the guidelines and earn points for EAc3 and EAc5 in addition to EAc1? Applicable Internationally. In particular, this is in regards to contracting situations such as Design Build and the hiring of the CxA for enhanced commissioning. We do this by providing LEED™: Program Administrative Services; EA Prerequisite 1 Commissioning Documentation; EA Credit 3 Additional Commissioning Documentation Per CIR ruling dated 1/8/2007, the independent CxA need not always formally review and approve each deliverable. that is consistent with the LEED prerequisite and. In addition to this, the project would like to pursue points under EAc1.Following the "Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009-Design & Construction" guidelines, the project would not be able to pursue Enhanced Commissioning while earning EAc1 points without commissioning upstream equipment at the DES plant. An important enhanced commissioning deliverable is the Systems Manual. 4) Independent Cx Authority- Review completed systems manual to ensure it includes relevant sections and detail as defined by LEED NC 2.2 guidance 4) Other -Develop a systems manual for the project 5) Independent Cx Authority- Stay appraised with design team commissioning authority that training protocol review and building operator training has been completed. We seek clarification regarding the interpretation of "independent CxA" in a situation where the design firm, the contractor, and construction management firm are different divisions/departments of the same corporation which is also the Owner and end-user of the project. Per the USGBC document "Who Can Be the Commissioning Authority", and as clarified in LEED-NC v2.2 EAc3 CIR ruling dated 9/10/2007, one party (the independent Commissioning Authority) must lead and oversee all commissioning efforts relating to both fundamental and enhanced commissioning. With this in mind, can the CxA for enhanced commissioning (an independent 3rd party firm), be hired by the A-E … LEEDuser’s checklists walk you through the key action steps you need to earn a credit, including how to avoid common pitfalls and save money. With this in mind, can the CxA for enhanced commissioning (an independent 3rd party firm), be hired by the A-E firm who is in turn hired by the contractor? Forum access is included with all levels of LEEDuser membership (basic and premium). Designate a commissioning authority (CxA) who is independent of the project's design and construction management to lead the commission… This project is a 53,444 sf college building, located on an existing university campus, seeking LEED NC version 2.2 certification by the USGBC. The second question is whether the indicated delineation of tasks is acceptable. LEED defines the required commissioning scope for mechanical, electrical, plumbing, and renewable energy systems and assemblies as part of the fundamental commissioning process. Contact Us. 4. (ABP task) 3. LEED Credit EA-3: Practical Applications. To further secure and establish the independence of the Jacobs Consultancy, Inc. commissioning group on any given project designed by the Jacobs Engineering Group, Inc.: 1. EA Credit: Enhanced Commissioning .....70. Per the USGBC document "Who Can Be the Commissioning Authority" (https://www.usgbc.org/ShowFile.aspx?DocumentID=1262), the same CxA must oversee the required tasks of both EA Prerequisite 1 and EA Credit 3. While this does allow for some limited division of the tasks required by this credit, there must be one independent Commissioning Authority leading and overseeing all LEED commissioning efforts. 2. Examples of actual submissions from certified LEED projects. – CxA must be independent of the project design and As the project owner, tenant, and end user, can our firm also be the Commissioning Authority even though we are also the architect and engineer? GREYHAWK will work with the project team, including the owner, the design professionals and the contractors to prepare a comprehensive Systems Manual that incorporates O&M manuals, preventative maintenance guidelines and schedules, as-built sequences of operation and control drawings and system operating instructions. In addition to the three points awarded for the Enhanced Commissioning Credit, project teams can elect to pursue one or two additional points for Monitoring Based Commissioning and Envelope Commissioning. Sample templates to help guide your narratives and LEED Online submissions. When LEED certification EA Credit 3 is being pursued from USGBC or any other 3 CxA to review contractor submittals. • Develop or approve systems manual updates and delivery. Since the CIR guidance allows projects "some flexibility" in fitting the Cx process to the project, we wish to ascertain whether the following proposed breakout of Cx tasks, responsibilities and oversight methodologies will meet the requirements of EAc3, if a project team chooses to not use an Independent 3rd party CxA to complete all EAp1 and EAc3 tasks but instead contracts with an Independent 3rd party to lead, oversee, and review selected tasks and uses the independent commissioning group of the project\'s design firm to complete many of the actual commissioning tasks. In a design-build scenario, the A-E firm is hired by the contractor. 2. In our case, the firm who is providing architectural design and is the Architect-of-Record is under contract with the Owner with no subconsultants. Our project includes high efficiency gas-fired micro-turbines combined with a double effect absorption chiller/heater to provide on-site power, heating and cooling. (FDE task) 5. The Wendel Duchscherer Commissioning Group is not part of the Public Transportation Group and is located in a different building. Page 2Digicon Information Inc. RFT#202xxxxxxx. This EA credit covers enhanced commissioning and is a requirement for all project types described under BD+C. Based on these facts, please confirm that the USGBC will consider the Jacobs Consultancy, Inc. as an independent, third party Commissioning Authority on projects designed by the Jacobs Engineering Group, Inc. EA Credit 4: Enhanced Refrigeration Management Option 2 Select refrigerants and heating, ventilation, air conditioning and refrigeration equipment that minimize or eliminate the emission of compounds that contribute to ozone depletion and climate change.
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