1、07-10 22 08 00 - 1 SECTION 22 08 00 COMMISSIONING OF PLUMBING SYSTEMS PART 1 - GENERAL 1.1 DESCRIPTION A. The requirements of this Section apply to all sections of Division 22. B. This project will have selected building systems commissioned. The complete list of equipment and systems to be commissi
2、oned are specified in Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS. The commissioning process, which the Contractor is responsible to execute, is defined in Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS. A Commissioning Agent (CxA) appointed by the Department of Veterans Affairs will ma
3、nage the commissioning process. 1.2 RELATED WORK A. Section 01 00 00 GENERAL REQUIREMENTS. B. Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS. C. Section 01 33 23 SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. 1.3 SUMMARY A. This Section includes requirements for commissioning plumbing systems, subsy
4、stems and equipment. This Section supplements the general requirements specified in Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS. B. The commissioning activities have been developed to support the VA requirements to meet guidelines for Federal Leadership in Environmental, Energy, and Economic
5、 Performance. SPEC WRITER NOTE: Paragraph C is for LEED projects. Delete paragraph or subparagraphs as necessary for specific projects. C. The commissioning activities have been developed to support the United States Green Building Council (USGBC) LEED rating program and to support delivery of proje
6、ct performance in accordance with the Contract Documents developed with the approval of the VA. 1. Commissioning activities and documentation for the LEED section on “Energy and Atmosphere” prerequisite of “Fundamental Building Systems Commissioning”. 2. Commissioning activities and documentation fo
7、r the LEED section on “Energy and Atmosphere” requirements for the “Enhanced Building System Commissioning” credit. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-10 22 08 00 - 2 3. Activities and documentation for the LEED section on “Measuremen
8、t and Verification” requirements for the Measurement and Verification credit. D. Refer to Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS for more specifics regarding processes and procedures as well as roles and responsibilities for all Commissioning Team members. 1.4 DEFINITIONS A. Refer to Se
9、ction 01 91 00 GENERAL COMMISSIONING REQUIREMENTS for definitions. 1.5 COMMISSIONED SYSTEMS A. Commissioning of a system or systems specified in this Division is part of the construction process. Documentation and testing of these systems, as well as training of the VAs Operation and Maintenance per
10、sonnel, is required in cooperation with the VA and the Commissioning Agent. SPEC WRITER NOTE: Paragraph B should list the specific systems that will be commissioned. Edit the list as necessary for specific projects. The list below should match the list included in Section 01 91 00 GENERAL COMMISSION
11、ING REQUIREMENTS. It is recommended that the list included in Section 01 91 00 be developed first and then copied/pasted into the list below. Both lists should be identical to prevent confusion. B. The following Plumbing systems will be commissioned: 1. Domestic Hot Water Systems (Domestic water hea
12、ters, steam-to-hot water converters, hot water circulating pumps and motors, controls, combustion burners/fans/motors). 2. Medical Gas Systems (Medical compressed air and air compressor, laboratory vacuum and vacuum pumps, nitrous oxide and oxygen, Medical Gas Alarm System). 3. Domestic Water Booste
13、r Pumps (Controls, piping, compression tanks, pumps, motors, and Variable Speed Drives). 4. Sewage Ejection Pumps (Sump level controls, pump alternator, alarms and alarm panel, pumps and motors). 5. Storm Sump Pumps (Sump level controls, pump alternator, alarms and alarm panel, pumps and motors). 6.
14、 Domestic Water Filtration and Softener Systems (Tanks and casings, gages and instruments, controls, pumps and motors if applicable, packaged piping, alarms). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-10 22 08 00 - 3 7. Chemical Waste System
15、 & Equipment (Waste storage tanks or sumps, controls and alarms, pumps and motors if applicable). 8. Process Water Systems (Controls, piping, tanks and casings, gages and instruments, pumps, motors, and Variable Speed Drives if applicable for reverse osmosis (RO) and deionized water (DI) systems). 9
16、 Emergency Plumbing Fixtures (Showers, eye wash stations, water tempering valves, instruments and gages) 1.6 SUBMITTALS A. The commissioning process requires review of selected Submittals. The Commissioning Agent will provide a list of submittals that will be reviewed by the Commissioning Agent. Th
17、is list will be reviewed and approved by the VA prior to forwarding to the Contractor. Refer to Section 01 33 23 SHOP DRAWINGS, PRODUCT DATA, and SAMPLES for further details. B. The commissioning process requires Submittal review simultaneously with engineering review. Specific submittal requirement
18、s related to the commissioning process are specified in Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS. PART 2 - PRODUCTS (NOT USED) PART 3 - EXECUTION 3.1 PRE-FUNCTIONAL CHECKLISTS A. The Contractor shall complete Pre-Functional Checklists to verify systems, subsystems, and equipment installat
19、ion is complete and systems are ready for Systems Functional Performance Testing. The Commissioning Agent will prepare Pre-Functional Checklists to be used to document equipment installation. The Contractor shall complete the checklists. Completed checklists shall be submitted to the VA and to the C
20、ommissioning Agent for review. The Commissioning Agent may spot check a sample of completed checklists. If the Commissioning Agent determines that the information provided on the checklist is not accurate, the Commissioning Agent will return the marked-up checklist to the Contractor for correction a
21、nd resubmission. If the Commissioning Agent determines that a significant number of completed checklists for similar equipment are not accurate, the Commissioning Agent will select a broader sample of checklists for review. If the Commissioning Agent determines that a significant number of the broad
22、er sample of checklists is also inaccurate, all the checklists for the Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-10 22 08 00 - 4 type of equipment will be returned to the Contractor for correction and resubmission. Refer to SECTION 01 91 00
23、GENERAL COMMISSIONING REQUIREMENTS for submittal requirements for Pre-Functional Checklists, Equipment Startup Reports, and other commissioning documents. 3.2 CONTRACTORS TESTS A. Contractor tests as required by other sections of Division 22 shall be scheduled and documented in accordance with Secti
24、on 01 00 00 GENERAL REQUIREMENTS. The Commissioning Agent will witness selected Contractor tests. Contractor tests shall be completed prior to scheduling Systems Functional Performance Testing. 3.3 SYSTEMS FUNCTIONAL PERFORMANCE TESTING: A. The Commissioning Process includes Systems Functional Perfo
25、rmance Testing that is intended to test systems functional performance under steady state conditions, to test system reaction to changes in operating conditions, and system performance under emergency conditions. The Commissioning Agent will prepare detailed Systems Functional Performance Test proce
26、dures for review and approval by the Resident Engineer. The Contractor shall review and comment on the tests prior to approval. The Contractor shall provide the required labor, materials, and test equipment identified in the test procedure to perform the tests. The Commissioning Agent will witness a
27、nd document the testing. The Contractor shall sign the test reports to verify tests were performed. See Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS, for additional details. 3.4 TRAINING OF VA PERSONNEL A. Training of the VA operation and maintenance personnel is required in cooperation with
28、the Resident Engineer and Commissioning Agent. Provide competent, factory authorized personnel to provide instruction to operation and maintenance personnel concerning the location, operation, and troubleshooting of the installed systems. The instruction shall be scheduled in coordination with the R
29、esident Engineer after submission and approval of formal training plans. Refer to Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS and Division 22 Sections for additional Contractor training requirements. - END - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
