Maintenance handbook for BSL-2 and BSL-3 laboratories In accordance with ContainO and PEMO Appendix 1 Safety level 3 laboratories Excel tables are provided as an Appendix to the maintenance handbook. They show the requirements for the maintenance and inspection journals, and give explanations and examples for consistent further development. Maintenance and inspection journals are given for all safety-relevant systems, structured according to safety level 2 and 3 laboratories. They may be completed with reference to the SWKI guidelines or in collaboration with the specialist companies. The Excel tables are weighted towards ventilation systems, as experience has shown that these are the priority for maintenance and inspection journals.
Transcript
Maintenance handbook for BSL-2 and BSL-3 laboratoriesIn accordance with ContainO and PEMO
Appendix 1
Safety level 3 laboratories
Excel tables are provided as an Appendix to the maintenance handbook. They show the requirements for the maintenance and inspection journals, and giveexplanations and examples for consistent further development.
Maintenance and inspection journals are given for all safety-relevant systems, structured according to safety level 2 and 3 laboratories. They may be completedwith reference to the SWKI guidelines or in collaboration with the specialist companies.
The Excel tables are weighted towards ventilation systems, as experience has shown that these are the priority for maintenance and inspectionjournals.
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
NotesObserve manufacturer's instructions.
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck surface conditions of epoxy resin on concrete wall / floor for damageCheck door seal (inflatable or rigid) for damageCheck windows (e.g. bulletproof, fire protection class etc.) for damageCheck seals to wall penetrations for damage
in work sheets forindividual parts
ReliabilitySafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planIntegrity is necessary for the surfaces surrounding BSL-3 laboratories, so that theymay be fumigated / decontaminated.
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Maintenance and inspection Surfaces surrounding BSL-3 lab areas
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck storage tank, catch basin and pipework for damage, corrosion and fasteningCheck for watertightnessCheck insulation for damageCheck drains for corrosion and damageCheck temperature and pressure gauges for damage and accuracy of display
in work sheets forindividual parts
ReliabilitySafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planBSL-3 laboratories should generally be run as dry labs and not as wet labs.If a wastewater deactivation plant is necessary, it may be desgined as a thermal orchemical installation, depending primarily from the use of the laboratory formicrobiology.
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Maintenance and inspection Wastewater deactivation plant
Holding tankWater heaterPressure boosterWater pipes and accessoriesShut-off deviceService water pumpEye showersEmergency showers
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck holding tank, water pipes and accessories for damage, (external) corrosion andfasteningCheck insulation for damage and completenessCheck for watertightness (visual check)Check sections of pipes for incrustation
in work sheets forindividual parts
ReliabilitySafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planA holding tank should be provided for mains separation between drinking water andservice water (BSL-3 laboratory separate from remaining drinking water supply),according to the state of technology. A pressure booster and water heating for servicewater for lab sinks, eye showers and emergency showers may be needed, dependingon use.
CompressorsBuffer tanksPressure monitoringCompressed gas cylindersAutomatic swtiching stations
Removal stationWhere applicable, HEPA filter
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck for damageCheck oil levelTop up oilReplace oilCheck functioning of compressor
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planA compressed air supply system generally consists of compressors, buffer tanks,pressure monitoring equipment, compressed gas cylinders, automatic switchingstation, removal station, and where applicable, HEPA filter
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck installation for damage, dirt, corrosionCheck oil levelTop up oilReplace oilCheck functioning of compressed gas cylinders
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planCarbon dioxide supply systems generally consists of compressed gas cylinders,automatic switching station, gas failsafe device, removal station, non-return valve, and,where applicable, HEPA filter
Tank installationFilling level monitoringPipesOxygen deficiency warning system
Filling station
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck tank installation for damage, dirt, corrosionCheck functioning of filling level monitoringCheck functioning of pressure monitoringCheck pipes and check functioning of insulationCheck functioning of oxygen deficiency warning system
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planLiquid nitrogen supply systems generally consist of the following components: Tankinstallation with filling level and pressure monitoring, pipes, shut-off valve and anoxygen deficiency warning system in the lab area.The filling station is situated outside containment
Fire extinguishersSprinkler systemsSpraymist systems
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks In accordance withCheck sprinkler for coatingsCheck sprinkler settingsCheck pressure vessels for tightnessCheck functioning of shut-off device and safety equipmentCheck pressure relief and shut-off valves in the expansion line
manufacturer's instructions
ReliabilitySafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planNational legislation on fire safety requires fire extinguishers to be provided. Sprinklersystems should be avoided if possible because of contamination through extinguishingwater. In some cases, coordination with the fire service responsible is necessary.Should the fire service require sprinkler or spraymist systems in addition to fireextinguishers, a wastewater deactivation plant should be planned for the extinguishingwater.
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Maintenance and inspection Fire extinguishing system
Untreated steam generatorPure steam generatorHeat exchangerStainless steel pipesCondensation lineBurnerBurner fan
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck steam generator for dirt, damage and corrosionCheck functioning of solenoid valveCheck functioning of heating rodsCheck functioning of water supply, and check water levelCheck functioning of control valve
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
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Function Maintenance / inspection planA separate steam generator may be needed for autoclaves, if they do not have theirown electric steam generation. The steam quality must be coordinated with watertreatment. Heat extraction between untreated and pure steam generation may be usedfor autoclaves to save energy.
L01 Device / monobloc housingL11 Coarse dust filterL12 Fine dust filterL21 PWW fan heaterL24 Air coolerL33 Heat recovery grid systemL42 Radial fanL44 MotorL45 Belt driveL46 Fan/motor bearingsL47 Frequency converterL57 Steam humidifierL74 Volume flow controllerL81 Air duct systemL82 Air intake openingL83 WeatherproofingL84 Air outletL88 Fire damperL92 Electrical controlsL93 Measurement/control peripherals
L94 Switchgear combination
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck underpressure in lab areaCheck condensate tray and droplet separator for dirt, corrosion and functioningCheck directed air current into laboratoryCheck fan for dirt, damage and corrosionClean fan parts and drains that are in contact with air to preserve function
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planConditioning of external air, temperature regulation of supply air to room conditions,regulating humidity of supply air to room conditions, filtering supply airSupply air systems possibly with redundancy (if user requires); air-conditioningsystems (heating, cooling, humidifying, dehumidifying); heat recovery; silencing; supplyair filter (2-level); pressure monitoring for filters and ducts; cooling pipes; volume flowcontroller for supply air.Users of BSL-3 laboratories may require a redundant second supply air system.
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Maintenance and inspection Air-conditioning system (AC) Supply air
L01 Device / monobloc housingL11 Coarse dust filterL33 Heat recovery grid systemL42 Radial fanL44 MotorL45 Belt driveL46 Fan/motor bearingsL47 Frequency converterL74 Volume flow controllerL81 Air duct systemL83 WeatherproofingL84 Air outletL88 Fire damperL92 Electrical controlsL93 Measurement/control peripherals
L94 Switchgear combination
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck heat exchanger for dirt, damage and corrosionCheck air filters for inadmissible dirt and damage (leakage); replace the air filter inquestion if filter stage was last replaced less than 6 months ago; otherwise replace theentire filter stageCheck differential pressure; if necessary replace filter stage
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planExhaust air systems for BSL-3 laboratories should be designed with redundancy. Theexhaust air system should include heat recovery; silencing; exhaust air filter to protectheat recovery; pressure monitoring for filters and ducts; cooling pipes; volume flowcontroller for exhaust air
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Maintenance and inspection Air-conditioning system (AC) Exhaustair
Maintenance and inspection AC system: HEPA filter ffor exhaust airsystem
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Function Maintenance / inspection planBSL-3 laboratories should have at least a separate particulate filterbox (HEPA) for theexhaust air side.HEPA filter class may be H13 or H14 or higher, depending on workdone in lab.Prefilters should be provided to protect the HEPA filter and extend itsoperating life. There should be pressure monitoring for the filters.Gastight or airtightflaps with fumigation ports or filter replacements / filter testing devices should beprovided.
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more detail neededCheck prefilter and HEPA filter for inadmissible dirt and damage (leakage)Replace the air filter in question if permissible differential pressure has been reached,or if filter stage was last replaced less than 6 months ago. Then replace the entire filterstageBefore replacing filter, decontaminate by fumigation or replace filter through BIBO
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck piston, screw and turbo compressors for external dirt, damage and corrosionCheck fastening and running noiseMeasure suction pressureMeasure suction gas temperature before compressorMeasure final compression pressure
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
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Function Maintenance / inspection planCold water generation with a recooling plant (and possibly split units) should beprovided for temperature control in the laboratory; possibly also with redundancy if userrequires.
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Maintenance and inspection Refrigeration for air coolers in ACsystem
Emergency power supplyAccumulatorCharging deviceCables, pipes, railsElectrical protective measures
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck functioning of emergency power supply, check for damage, and checkenvironmental conditionsCheck accumulator and charging device for dirt, damage, corrosion and functioning,and check environmental conditionsClean
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planAn emergency power supply should be provided for the safe operation of a BSL-3laboratory. Additionally, a UPS / battery system should be planned. Users should beconsulted in advance about which installations they require to be linked to theemergency power supply and which to the battery system.
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Maintenance and inspection Emergency power supply, UPS / batterysystem
GeneratorAccumulatorsLow-voltage switchgearReactive current compensation system
Electrical subdistributors
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck generator for functioning, dirt, damage and corrosionCleanLubricate bearingsCheck state of slip rings, carbon brushes and brush holdersCheck switchgears for dirt, damage and corrosion
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
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Function Maintenance / inspection planThe power supply for BSL-3 laboratories should include at least the followingcomponents: general power supply; standby power supply; safety power supply (user-specific); where applicable, generator or accumulators
Central batteryUPSEmergency lightingSafety lighting
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck work safety installation for completeness, damage and if necessary forfunctioning (e.g. voltmeter, actuating rods, replacement fuses, earthing components,warning signs)Check functioning of room lighting and safety lightingCheck that electrical connections including connections of busbars are mechanically
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
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Function Maintenance / inspection planCentral battery for safety lightingIndividual or group batteries for safety lightingUninterruptible power supply (UPS)Normal use (e.g. management, active components)
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Maintenance and inspection Lighting / emergency lighting / safetylighting
Function Maintenance / inspection planA telephone system in BSL-3 containment should include the following components:handsets, switchboard and junction boxes
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more detail neededCheck functioning of handsets, check speech intelligibilityCheck functioning of loudspeakersCheck cables for damage and perfect functioning in junction boxes
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Maintenance and inspection Door intercom and door openingsystems
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Function Maintenance / inspection planA door intercom and door opening system in BSL-3 containment should include thefollowing components: loudspeaker, scanners, coder and card reader
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more detail neededSee also telephone system, access control system in work sheets for
individual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Maintenance and inspection Electroacoustic alarm system
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Function Maintenance / inspection planAn electroacoustic alarm system in BSL-3 containment should include the followingcomponents: electroacoustic alarm, movement sensors(including those for access control, intruder detection and CCTV)
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more detail neededCheck alarm switchboard for dirt, damage and corrosionCheck UPS for dirt, damage and corrosionCheck loudspeakers and connection boxes for damageCheck all loudspeakers for acoustic function, lack of distortion and speech intelligibilityCheck functioning of amplifiers
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Maintenance and inspection Hazard alert and alarm systems
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Function Maintenance / inspection planA hazard alert and alarm system in BSL-3 containment should include the followingcomponents: alarm systems for fire, attack, break-in, manned guarding systems,access control systems, and surveillance systems
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more detail neededSee belowFire alarm systemIntruder detection systemAccess control system
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Switch elementsTrigger elementsDisplay elementsSmoke and fire detectors
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck switch and display elements for dirt, damage and corrosionCheck functioning of trigger and display elements in the fire alarm systemCheck message transfer settings in the fire alarm system
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planNew laboratory buildings should be equipped with a fire alarm system throughout. Itshould include a PA system for all lab areas, so that instructions can be given in theevent of an evacuation.
Maintenance and inspection Intruder detection system
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Function Maintenance / inspection planAn intruder detection system in BSL-3 containment should include the followingcomponents: surveillance of external doors; surveillance of ground-floor and first-floorwindows; surveillance of entrances to lab area and special areas
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more detail neededCheck loudspeaker systemCheck functioning of amplifierCheck functioning of peripheralsCheck functioning of loudspeaker circuitsCheck speech intelligibility
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck functioning of control panel, check for dirt, damage, corrosion andenvironmental conditionsCheck functioning of card readerCheck functioning of electrical door openersCheck card reader for dirt, damage, corrosion and environmental conditions
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planMeasures should generally be taken to counter hazards caused by third parties, e.g.vandalism, sabotage or theft. Building security systems (intrusion and hold-updetection systems), intercoms, CCTV, and access control systems cover theserequirements.
Function Maintenance / inspection planA CCTV system in BSL-3 containment should include the following components:External CCTV; internal CCTV; movement sensors (including those for access controland intruder detection systems)
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more detail neededCheck video cable for damage and perfect functioning in connection boxes with pivotframesMeasure parameters and record all connections from the camera boxes and all otherperipheral connection points to central engineering roomCheck movement sensors for each line for dirt, damage and fastening
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck fan for dirt, damage and corrosion,Check differential pressure in HEPA filter; replace filter if necessary, observing safetyguidelinesCheck locking of sliding windows under UV lightCheck and measure air flow through sliding window into safety cabinet
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planEN 12 469 certified; ISO 14644-1; depending on type, fixed connection to duct networkor discharge into laboratory; locking / control through AC system; locking slidingwindow with UV light; type with HEPA filter
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Maintenance and inspection Class II safety cabinet
Body of safety cabinetHEPA filterHEPA FilterVentilatorProtective gloves
Key:
Maintenance and inspection Class III safety cabinet
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Function Maintenance / inspection planEN 12 469 certified, ISO 14644-1Locking / control through AC system should be observed for Class III safety cabinetsPossible combination with Class II safety cabinet advantageous
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more detail neededCheck protective gloves for damage and sealCheck differential pressure in HEPA filter; replace filter if necessary, observing safetyguidelinesCheck connections for supply and exhaust air to the AC system
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed.
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Door lockBody of lockany UV tubeControlsGastight doors
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck door lockingCheck connection for fumigation deviceCheck UV tube lock with door opening
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planAttention should be paid to the following for pass-through locks: controls, gastightdoors, body (material + seal), any UV tubes, automatic fumigation device
Function Maintenance / inspection planAttention should be paid to the following fo dunk tanks: Locking of dunk tank doors;intercom system where applicable; drain for disinfectant
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Task Part no.Check
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more detail neededCheck locking of flapsCheck intercom systemCheck disinfectant drain and clean where applicable
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck sterilisation using bioindicatorCheck drainage of condensate waterCheck door lockingCheck filter for steam and exhaust air (type)Check temperature range to be used
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed.
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Function Maintenance / inspection planAttention should be paid to the following for pass-through autoclaves for BSL-3applications: Steam or electric steriliser; sterilisation of condensate; gastightinstallation (bioseal); door lock; filter for steam and exhaust air (type); temperaturerange up to 134 °C (prions); volumes for sterilisation
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Maintenance and inspection Pass-through autoclaves
Maintenance and inspection Material airlocks for large equipment
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Function Maintenance / inspection planAttention should be paid to the following for material airlocks: Controls / locking,gastight doors, connections, body (material + seal)
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Task Part no.Check
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more detail neededCheck door lockingCheck connection for fumigation deviceCheck intercom system
in work sheets forindividual parts
In accordance with
Checks
Reliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
Notes
Safety measure
2J= Biennially
As requiredSemi-annually Z =
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Annually A = ……………
T = Daily V = QuarterlyW = Weekly H =M = Monthly J =
Master computerControl cabinetManual operating control
Key:
Annually A = ……………W = Weekly H = Semi-annually Z = As requiredM = Monthly J =
Notes
T = Daily V = Quarterly 2J= Biennially
DisposalDisposal must be carried out in a correct and environmentally sound way. Pleaseconsult supplier for advice on correct and environmentally sound disposal.
Safety measure
Checks more detail neededCheck control cabinets, control panels and controls for correct and appropriateinstallation, and check environmental conditionsCheck for dirt, damage and corrosionCheck protective covers for completeness and fasteningClean
in work sheets forindividual parts
In accordance withReliability manufacturer's instructionsSafety can be ensured only if the supplier's instructions are observed. In accordance with Swiss
Standard
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Function Maintenance / inspection planBuilding control technology should have, at least, interfaces to fire alarm and accesscontrol systems, measurement and control technology, and AC systems.For BSL-3 facilties, it is also advisable for information to be relayed to central buildingcontrol, doorman or safety control centre.
