VA 11 71 02-2011 LABORATORY WASHING AND STERILIZING EQUIPMENT.pdf

1、10-11 11 71 02 - 1 SECTION 11 71 02 LABORATORY WASHING AND STERILIZING EQUIPMENT SPEC WRITER NOTES: 1. Delete between / _ / if not applicable to project. 2. Delete other items or paragraphs in section that are not applicable and renumber the paragraphs. 3. Add additional detail and requirements as n

2、eeded to meet the specific criteria of the installation. PART 1 - GENERAL 1.1 DESCRIPTIONS This section specifies Laboratory Washing and Sterilization Equipment including laboratory glassware and utensil washers, steam sterilizers, drying ovens, cage and cart washers, animal water bottle washers/fil

3、lers, animal cage and rack washers, animal bedding dispensers, animal bedding disposal equipment, glassware dryers, ice machines, exhaust hoods, flushing rack systems, steam guns, instrument washer, detergent dispensing units, and water purification systems. 1.2 DEFINITIONS A. Glassware and Utensil

4、Washer: An automated washing unit that uses high-temperature water and detergent to clean and disinfect instruments and lab glassware. 1. Under-counter Model Single chamber washer/disinfector. 2. Counter-top Model Single chamber washer/disinfector. 3. Free standing Model Multiple chamber washer/disi

5、nfector. B. Steam Sterilizer: A machine used to sterilize instruments and equipment by subjecting them to high-pressure steam up to 135C (275F). Sterilizers are available in both cart-loading and counter-top models. They can be either freestanding or recessed, with single or double doors (pass-thru)

6、. Steam sterilizers are also known as autoclaves. More efficient models employ a vacuum pump to remove air from the chamber prior to a sterilization cycle, thus providing more efficient steam sterilization. In animal facilities or other high throughout environments, autoclaves with very large floor-

7、level chambers capable of accepting “roll-in” racks of cages or other items may be needed. C. Drying Oven: Freestanding cabinet used to dry equipment with forced, filtered air and variable temperature settings. There are single door and pass-thru units available. Provided by IHSNot for ResaleNo repr

8、oduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 2 D. Cage, Utensil to provide Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 3 optimal odor and allergen control, they should be directly vented to the r

9、oom exhaust. O. Detergent Dispensing System: A mechanical system that dispenses measured doses of detergent or other chemicals directly to washer disinfectors and cart washers. P. Water Treatment System: A mechanical system for use with steam sterilizers, washer/disinfectors and cart washers, that d

10、ecreases contaminates in the domestic water to reduce boiler scaling and instrument spotting. Q. Tunnel Washer: A multiple chamber automated washing unit that uses high-temperature water and detergent to clean and disinfect cages, and utensils. R. Recoil Hose Flush Station: A manifold system for flu

11、shing multiple recoil hoses simultaneously. S. Chlorine Injector Station: For automatically injecting chlorine into water used for Recoil Hose Flush Stations, Reverse Osmosis Systems, and other applications. T. Rack Manifold Chlorine Flush Station: A system to chlorine sanitize and flush the interna

12、l surfaces of automated watering manifold racks. U. Central Compressed Air System: A system to provide oil free and contaminate free compressed to equipment where compressed air is an optional feature. V. Bedding Dump Station: Unit for the disposal and packing of bedding and animal waste from labora

13、tory animal cages. These units typically incorporate both pre-filters and a HEPA filters to reduce aerosolized contaminants and minimize personnel exposure to air borne particulate. 1.3 RELATED WORK A. Section 01 91 00, General Commissioning Requirements B. Section 22 11 00, FACILITY WATER DISTRIBUT

14、ION and / Section 22 13 00, FACILITY SANITARY SEWERAGE / Section 22 66 00, CHEMICAL-WASTE SYSTEMS FOR LABORATORY AND HEALTHCARE FACILITIES /:Plumbing Connections. C. Section 22 15 00, GENERAL SERVICE COMPRESSED-AIR SYSTEMS: Connections to Compressed Air System. /D. Section 22 40 00, PLUMBING FIXTURE

15、S./ E. Section 23 05 11, COMMON WORK RESULTS FOR HVAC. F. Section 23 22 13, STEAM AND CONDENSATE HEATING PIPING: Steam Connections/, Steam Gun/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 4 /G. Section 23 09 23, DIRECT-DIGITAL C

16、ONTROL SYSTEM FOR HVAC: Remote monitoring of the Steam Sterilizers./ H. Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS: Electrical Connections. I. Section 22 31 00, WATER SOFTENERS J. Section 22 67 19.16, REVERSE OSMOSIS EQUIPMENT K. Section 22 67 21, WATER DEALKALIZING SYSTEM L. Sectio

17、n 23 08 00, Commissioning of HVAC System 1.4 PERFORMANCE REQUIREMENTS SPEC WRITER NOTE: Check with user to verify service characteristics required for equipment. A. Equipment shall have built-in monitoring for timed cycles, and control devices for temperature and pressure. Equipment shall have a pri

18、nter, either integrated or remote, for recording cycle time, temperature, and pressure. B. Manufacturer safeguards must be provided with the equipment to protect the operator from harm during normal operation of the equipment. C. As needed in the application, provide a means of preventing accidental

19、 tampering with cycle times and parameters, via electric or physical safeguards. D. Provide water use reduction cycles and features where available. For instance, equipment utilizing steam should scavenge steam instead of wasting cold water to condition hot water/steam prior to entering drains. E. P

20、rovide energy use reduction cycles and features where available. 1.5 QUALITY CONTROL A. Refer to Section 23 05 11, COMMON WORK RESULTS FOR HVAC: Quality Assurance 1.3.D Products Criteria. B. Mechanical, electrical, and associated systems shall be safe, reliable, efficient, durable, easily and safely

21、 operable, maintainable, and accessible. Such equipment shall be appropriate protected from failures due to moist environments, as appropriate to use. C. Standard Products: Material and equipment shall be the standard products of the selected manufacturer, and they should be regularly engaged in the

22、 manufacture of such products for at least 3 years. The design, model and size of each item shall have been in satisfactory and efficient operation in a similar installation environment (eg Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71

23、02 - 5 laboratory setting, or an animal facility) on at least three installations for approximately three years. However, digital electronics devices, software and systems such as controls, instruments, computer work stations, shall be the current generation of technology and basic design at the tim

24、e of purchase, which has a proven satisfactory service record of at least three years. D. All items furnished shall be free from defects that would adversely affect the performance, maintainability and appearance of individual components and overall assembly. E. Multiple Units: When two or more unit

25、s of materials or equipment of the same type or class are required, these units shall be products of one manufacturer. F. Nameplates: Nameplate bearing manufacturers name or identifiable trademark shall be securely affixed in a conspicuous place on equipment, or name or trademark cast integrally wit

26、h equipment, stamped or otherwise permanently marked on each item of equipment. G. Installer Qualifications: For sterilizers, installer is authorized representative of sterilizer manufacturer and employs factory-trained personnel to install sterilizers. For other equipment, installer shall be licens

27、ed as may be necessary by regulatory organizations. For all equipment, installer shall meet the qualifications of ANSI/ASSE Standard 6010. H. Steam Sterilizers: Comply with the most current version of ANSI/AAMI ST8 or ST55. 1.6 SUBMITTALS A. Submit in accordance with specification Section 01 33 23,

28、SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. B. Manufacturers Literature and Data: Include the following: 1. Illustrations and descriptions of laboratory washing, cleaning, filling, drying, sterilizing, and sanitizing equipment. 2. Optional auxiliary equipment and controls. 3. Catalog or model numbers

29、for each component. 4. Accessories and optional features which enhance equipment performance or operation. 5. Utility requirements. 6. Control wiring diagrams. 7. Installation Manuals Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 6

30、 C. Shop Drawings: Show details of fabrication, installation, adjoining construction, coordination with mechanical and electrical work, anchorage, and other work required for complete installation. D. Field Test Reports: Provide certification reports from accredited service technicians or installers

31、. E. Operating Instructions: Comply with requirements in specification Section 01 00 00, GENERAL REQUIREMENTS. F. As is appropriate (eg animal rack and cage washers), a statement regarding proper placement, configuration, and installation of exhaust ductwork to prevent condensation from cooling mois

32、t air from entering back into equipment. G. Air compressor systems (Provide certified compressor test data at start-up.): 1. Compressors: Manufacturer and model. 2. Characteristic performance curves. 3. Compressor operating speed (RPM). 4. Capacity: Free air delivered at indicated pressure (L/s) (SC

33、FM). 5. Type of bearing in compressor. 6. Type of lubrication. 7. Type and adjustment of drive. 8. Electric motors: Manufacturer, frame and type. 9. Speed of motors (RPM). 10. Current characteristics and horsepower of motors. 11. Receiver capacity and rating. 12. Air silencer: Manufacturer, type and

34、 model. 13. Air filters: Manufacturer, type, model and capacity. 14. Pressure regulators: Manufacturer and capacity. 15. Dew point monitor: Manufacturer, type and model. 16. Air dryers: Manufacturer, type, model and capacity (L/s) (SCFM). 17. Carbon monoxide monitor manufacturer, type and model. 18.

35、 Aftercoolers. 1.7 APPLICABLE PUBLICATIONS A. The publications listed below form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only. B. American National Standards Institute/Association for the Advancement of Medical Instr

36、umentation (ANSI/AAMI): ST79-2006 Comprehensive guide to steam sterilization Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 7 ST8-2008 . Hospital Steam Sterilizer, 3rd edition ST55-2008 Table-top Sterilizers C. National Association

37、of Architectural Metal Manufacturers (NAAMM): AMP 500-06 . Metal Finishes Manual D. Underwriters Laboratories): UL Standard 61010-1 1.8 WARRANTY Comply with FAR clause 52.246-21 in all areas except for warranty period, which shall be no less than three years for all equipment. 1.9 GUARANTEE PERIOD S

38、ERVICES A. Engage factory-trained authorized manufacturers representatives to perform maintenance service on equipment during guarantee period. 1. Maintenance Service: a. Inspection of equipment at regularly scheduled intervals as defined by the manufacturer. b. Testing, cleaning, adjusting, repairi

39、ng, and furnishing and installing replacement components as required to maintain equipment in reliable working condition. 2. Maintenance service does not include cleaning, adjusting, repairing, furnishing and installing replacement components required because of improper use. PART 2 PRODUCTS SPEC WR

40、ITER NOTES: 1. Show utility service requirements for sterilizers on drawings. 2. Verify that dedicated exhaust service, venting directly to exterior, without recirculating, is supplied for sterilizers. Need for the dedicated exhaust system should be verified with the manufacturer and the VA Design M

41、anual. Spent steam should be returned or recovered 2.1 LABORATORY GLASSWARE AND UTENSIL WASHER SPEC WRITER NOTE: Chamber sizes vary. Insert sizes based on project requirements. A. Cabinet Model: Fully programmable high performance laboratory glassware washer/dryer. Capable of direct injection washin

42、g of narrow-necked glassware (with proper inserts) and providing a heated DI water final rinse cycle, detergent / neutralizer / rinse aid dosing systems, and Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 8 accepts a wide variety of

43、 baskets and inserts for various laboratory glassware types. Approximately 1956 mm high by 889 mm wide by 737 mm deep (77 inches high by 35 inches wide by 29 inches deep). 1. Exterior/Interior: Construction: a. Interior: Chamber walls, ceiling, and floor are constructed of type 316 stainless steel f

44、or corrosion resistance. b. Exterior cabinet. Constructed of type 304 brushed stainless steel for corrosion-resistance 2. Doors: a. Quantity: / Single door / Double door (Pass-thru)/. b. Operation: Automatic. 3. Chamber size: Interior useable space approximately: 673 mm high by 533 mm wide by 610 mm

45、 deep (26 inches high by 21 inches wide by 24 inches deep). 4. Loading: / Manual / Automatic /. 5. Controls: Digital control system. Includes standard and service-diagnostic programs. Space is available for custom programs. Multi-language display. RS-232, infrared serial ports or more modern technol

46、ogy such as USB ports are provided for connection to a PC. 6. Heat Source: / Steam / Electric / Steam Pressure: 36-145 PSI. 7. Electrical Requirements: Electrical Connection (Electric Only): 3 Phase, 208/220V, 60Hz, 30A. 8. Standard Cycles: / Wash / Rinse / Dry /. 9. Optional Cycles: / Prewash / The

47、rmal Disinfection Rinse /. 10. Temperature: a. Wash Cycle: 50 - 70C (122 158F). b. Rinse Cycle: 50 - 70C (122 158F). 11. Plumbing Connections: a. Hot Tap Water connection: One inlet valve 50 to 70 degree C (122 degree F to 158 degree F). Supply pressure: 207 kPa to 1014 kPa (30 psi to 147 psi), 15 l

48、/minute (4 gal/minute). Provided inlet hose: Approx. 1524 mm (5 feet) long, 13 mm (1/2 inch) ID with 19 mm (3/4 inch) male hose thread ends. b. Cold Tap Water connection: One inlet valve. Supply pressure: 207 kPa to 1014 kPa (30 psi to 147 psi), 15 l/min (4 gal/min). Provided inlet hose: Approx. 152

49、4 mm (5 feet) long, 13 mm (1/2 inch) ID with 19 mm (3/4 inch) male hose thread ends. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10-11 11 71 02 - 9 c. DI Rinse Water Connection: One inlet valve. Supply pressure: 207 kPa to 1014 kPa (30 psi to 147 psi), 15 l/