VA 22 62 00-2012 VACUUM SYSTEMS FOR LABORATORY AND HEALTHCARE FACILITIES.pdf

1、 07-01-12 22 62 00 - 1 SECTION 22 62 00 VACUUM SYSTEMS FOR LABORATORY AND HEALTHCARE FACILITIES SPEC WRITER NOTE: 1. Delete between / - / if not applicable to project. Also delete any other item or paragraph not applicable in the section and renumber the paragraphs. 2. References to pressure in this

2、 section are gage pressure unless otherwise noted. PART 1 - GENERAL 1.1 DESCRIPTION A. Central Laboratory and Healthcare Vacuum Systems: This section describes the labor, equipment, and services necessary for and incidental to the installation of piped medical vacuum systems and medical vacuum and w

3、aste anesthesia gas disposal systems (WAGD). Medical vacuum and WAGD systems shall be installed started, tested, and ready for use. The scope of work shall include all necessary piping, fittings, valves, cabinets, station outlets and inlets, rough ins, ceiling services, gages, alarms including low v

4、oltage wiring, vacuum pumps, electric motors and starters, receivers, and all necessary parts, accessories, connections and equipment. / Match existing station inlet terminal connections. / SPEC WRITER NOTE: Provide the following if the VAMC is to purchase the bulk oxygen tank and accessories. B. Th

5、e contractor shall provide all elements and accessories required for a complete system according to the most recent edition of NFPA 99C, Gas and Vacuum Systems. C. All necessary connections to owner furnished equipment shall be made as indicated on the documents. A separate construction isolation va

6、lve shall be made at the point of connection to an existing vacuum system. D. Electrical power and control wiring for vacuum pump(s), WAGD Producer(s), ceiling columns, alarms wiring from equipment to alarm Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS

7、-,-,-07-01-12 22 62 00 - 2 panels, and modular accessories associated with the system(s) shall be included. E. Pressure testing, cross connection testing and final testing per NFPA 99 most recent edition and using procedures shall be performed. SPEC WRITER NOTE: In most cases, the medical center wil

8、l place the third party verify under a separate contract. if contractor will retain Verifier, use this paragraph; F. The contractor shall retain a qualified third party medical vacuum verifier acceptable to the engineer and VA to perform and attest to final verification of the systems. The contracto

9、r shall make all corrections as determined by this third party verifier, including additional testing if necessary to attain full and unqualified certification. SPEC WRITER NOTE: OR if VA will retain Verifier, use this paragraph; G. Coordinate with owner retained verifier for final verification of t

10、he systems. Make corrections as required, including additional testing if necessary to attain full and unqualified certification. 1.2 RELATED WORK A. Section 07 84 00, FIRESTOPPING: Sealing around pipe penetrations to maintain the integrity of time rated construction. B. Section 07 92 00, JOINT SEAL

11、ANTS: Sealing around pipe penetrations through the floor to prevent moisture migration. C. Section 22 05 11, COMMON WORK RESULTS FOR PLUMBING: General requirements and items common to more than one section of Division 22. SPEC WRITER NOTE: Delete the following paragraph if Engineering Control Center

12、 (ECC) is not included on project. D. Section 23 09 23, DIRECT-DIGITAL CONTROL SYSTEM FOR HVAC: Alarm interface with ECC. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 3 E. Section 26 05 33, RACEWAY AND BOXES FOR ELECTRICAL SYST

13、EMS: Conduit. F. Section 26 05 21, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW): Control wiring. G. Section 26 27 26, WIRING DEVICES: Electrical wiring and accessories. H. Section 22 05 12, GENERAL MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT: Electric motors. I. Section 26

14、29 11, LOW-VOLTAGE MOTOR STARTERS: Motor starters. J. Section 10 25 13, PATIENT BED SERVICE WALLS: Prefabricated bedside patient units. K. Section 22 63 00, GAS SYSTEMS FOR LABORATORY AND HEALTHCARE FACILITIES: Laboratory and Healthcare Gases and Vacuum Alarms. L. SECTION 22 63 00, GAS SYSTEMS FOR L

15、ABORATORY AND HEALTHCARE FACILITIES: Laboratory and Healthcare Gas Piping and Equipment: 1.3 QUALITY ASSURANCE A. Installation and Start-up: The manufacturer will provide factory authorized representatives to review installation and perform initial start up of system. B. Contractor shall include wit

16、h submittals an affidavit attesting to compliance with all relevant paragraphs of NFPA 99 most recent edition. Personnel assembling medical vacuum and WAGD system shall meet NFPA 99 5.1.10.10.11 “Qualification of Installers” and hold medical gas endorsements as under ASSE 6010. The Contractor shall

17、furnish documentation attesting that all installed piping materials were purchased cleaned and complied with the requirements of NFPA 99 5.1.10.1 and 5.1.10.2. Electrical Control systems and Medical vacuum Alarms are to be UL listed as assemblies with label affixed. Medical vacuum and WAGD controls

18、are to be wired in accordance with NEC. C. Equipment Installer: The equipment installer shall show documentation proving that the personnel installing the equipment meet the standards set by the American Society of Sanitary Engineers (ASSE) 6010 Professional Qualification Standards for Medical Gas S

19、ystem Installers. Show technical qualifications and previous experience in installing Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 4 medical gas equipment on three similar projects. Submit names and addresses of referenced proj

20、ects. The equipment install shall perform the following coordination functions: 1. Coordinate with other trades to ensure timely installations and avoid conflicts and interferences. 2. Work with the metal stud partition installer and/or mason to ensure anchors, sleeves and similar items are provided

21、 in sufficient time to avoid delays; chases and openings are properly sized and prepared. 3. Coordinate with VA to ensure medical vacuum inlets, whether owner supplied or contractor supplied, in walls, ceiling and all equipment is provided by the same Medical Vacuum Equipment Manufacturer satisfacto

22、ry to the owner. 4. The contractor shall coordinate with the Medical Vacuum System Verifier to deliver a complete, tested medical gas installation ready for owners use. D. Equipment Supplier: The Equipment supplier shall demonstrate evidence of installing equivalent product at three installations si

23、milar to this project that has been in satisfactory and efficient operation for three years. Names and addresses where the product is installed shall be submitted for verification. E. Medical Gas System Testing Organization: The Medical vacuum verifier shall show documentation proving that the medic

24、al gas verifier meet the standards set by the American Society of Sanitary Engineers (ASSE) 6010 Professional Qualification Standards for Medical Gas System Verifiers. The testing shall be conducted by a party technically competent and experienced in the field of medical gas pipeline testing. Such t

25、esting shall be performed by a party other than the installing contractor. F. Names of three projects where testing of vacuum systems has been performed by the testing agency shall be provided. The name of the project, names of such persons at that project who supervised the work for the project own

26、er, or who accepted the report for the project owner, and a written statement that the projects listed required work Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 5 of similar scope to that set forth in this specification shall

27、be included in the documentation. G. The testing agencys detailed procedure which will be followed in the testing of this project shall be submitted. In the testing agencys procedure documentation, include details of the testing sequence, procedures for cross connection tests, outlet function tests,

28、 alarm tests, purity tests, etc., as required by this specification. For purity test procedures, data on test methods, types of equipment to be used, calibration sources and method references shall be submitted. H. Installation and Start-up: The manufacturer shall provide factory authorized represen

29、tatives to review the installation and perform the initial startup of the system. The factory authorized representatives shall submit a report to the Contracting Officer Representative and to the Contractor. The Contractor shall make all corrections identified by the factory authorized representativ

30、e. I. Certification: The Final inspection documentation shall include all test results, the names of individuals performing work for the testing agency on this project, detailed procedures followed for all tests, and a certification that all results of tests were within limits allowed by this specif

31、ication. J. The installing contractor shall maintain as-built drawings of each completed phases for verification; and, shall provide the complete set at the time of final systems certification testing, for certification by the Third Party Testing Company. As-built drawings shall be provided, and a c

32、opy of them on Auto-Cad version (R-14 or later) provided on compact disk. 1.4 SUBMITTALS A. Submit as one package in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. B. Manufacturers Literature and Data: 1. Complete specifications for the product intended to be installed,

33、dimensional drawings, and wiring schematics. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 6 2. Package drawing indicating package style, dimensions when complete, method of disassembly and sizes of subsections for rigging and i

34、nstallation. 3. Piping. 4. Valves. 5. Inlet and outlet cocks 6. Valve cabinets. 7. Gages. 8. Station inlets, and rough in assemblies. 9. Ceiling services. 10. Alarm controls and panels. 11. Vacuum switches. 12. Vacuum bottle brackets. 13. Vacuum pump systems (Provide certified pump test data at star

35、t up): a. Pumps: Manufacturer and model. b. Pump performance curves. c. Pump operating speed (RPM). d. Capacity: Free air exhaust from 65 and 80 kPa (19 and 24 inches Hg.) gage vacuum (L/s) (SCFM). e. Capacity: Expanded air capacity at 65 and 80 kPa (19 and 24 inches Hg.) gage vacuum (L/s) (SCFM). f

36、. Type of bearing in pump. g. Type of lubrication. h. Type and adjustment of drive. i. Electric motors: Manufacturer, frame and type. j. Speed of motors (RPM). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 7 k. Current character

37、istics and horsepower of motors. l. Receiver capacity and rating. m. Silencers: Manufacturer, type and model. C. Station Inlets: A letter from manufacturer shall be submitted stating that inlets are designed and manufactured to comply with NFPA 99. Inlet shall bear label of approval as an assembly,

38、of Underwriters Laboratories, Inc., or Associated Factory Mutual Research Corporation. In lieu of above labels, certificate may be submitted by a nationally recognized independent testing laboratory, satisfactory to the Contracting Officer, certifying that materials, appliances and assemblies confor

39、m to published standards, including methods of tests, of above organizations. D. Certification: The completed systems have been installed, tested, purged and analyzed in accordance with the requirements of this specification. Certification shall be submitted to Contracting Officer Representative. E.

40、 A notarized affidavit from the verifier stating that the verifier undertakes to verify this project and thus agrees to disqualify themselves from supplying any equipment which will be included in the scope of their verification. No verifier who supplies equipment shall be permitted to verify that e

41、quipment. Statement declaring that the vacuum system manufacturer has no fiduciary interest in the verifier and that the verifier is not an agent or representative of the vacuum system manufacturer. Statement declaring that the contractor has no fiduciary interest in the third party verifier and tha

42、t the third party verifier has no fiduciary interest in the contractor. 1.5 TRAINING A. The services of a competent instructor shall be provided for not less than two four-hour periods for instructing medical personnel in the operation and maintenance of the vacuum systems, on the dates requested by

43、 COR (Contracting Officer Representative). B. The other training requirements specified in Section 01 00 00, GENERALREQUIREMENTS shall be coordinated with the above paragraph Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 8 1.6 A

44、PPLICABLE PUBLICATIONS A. The publications listed below form a part of this specification to the extent referenced. The publications are referenced in the test by the basic designation only. SPEC WRITER NOTE: Make material requirements agree with applicable requirements specified in the referenced A

45、pplicable Publications. Update and specify, in both, that which applies to the project. B. American National Standards Institute (ANSI): A13.1-2007Scheme for Identification of Piping Systems B16.22-01 (R2005).Wrought Copper and Bronze Solder-Joint Pressure Fittings B40.1-(2005) Pressure Gauges and G

46、auge Attachments C. American Society for Testing and Materials (ASTM): B819-00 (R2006).Standard Specification for Seamless Copper Tube for Medical Gas Systems D. American Society of Mechanical Engineers (ASME): Section IX-10.Welding and Brazing Qualifications E. American Welding Society (AWS): AWS A

47、5.8/A5.8M-11.Brazing Filler Metal AWS B2.2/B2.2M-10.Standard for Brazing Procedure and Performance Qualification (Modified per NFPA 99) F. Compressed Gas Association (CGA): P-9-08Inert Gases Argon, Nitrogen and Helium G. National Electrical Manufacturers Association (NEMA): ICS-6-1993 (R 2006).Indus

48、trial Controls and Systems Enclosures H. National Fire Protection Association (NFPA): Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-07-01-12 22 62 00 - 9 99-2012.Health Care Facilities with 2005 errata I. National Electrical Code 70, edition (2011)

49、 J. United States Pharmacopoeia XXI/National Formulary XVI (USP/NF) K. Manufacturing Standardization Society (MSS): MSS-SP-72-99Ball Valves With Flanged or Butt Welding For General Purpose MSS-SP-110-96.Ball Valve Threaded, Socket Welding, Solder Joint, Grooved and Flared Ends MSS-SP-73-03Brazing Joints for Copper and Copper Alloy Solder Pressure Fitting