- Price:
- POA
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Ibr Fire
Service of an Aspirating Smoke Detection system as per SANS 10139 Clause 12 Maintenance:
Aspirating Smoke Detection (ASD) systems should be functionally tested by a method that confirms that smoke can enter the detector chamber and produce a fire alarm signal. It should be ensured that the material used does not cause damage to or affect the subsequent performance of the detectors; the manufacturer's guidance should be followed.
Verification techniques:
- Verify that smoke can enter each sampling point (or collection of sampling points based on the design parameters).
- Verifying transport time from the furthest hole or a dedicated test point and comparing with previously recorded results to identify deviations;
- Confirming that the flow monitoring is capable of detecting the loss of a single sampling point or collection of sampling points that are deemed to be acceptable for the risks involved;
- Inspecting flow readings and comparing with previously recorded results to identify deviations which would indicate a loss of detection performance;
- Measuring the pressure at each sampling point and comparing it with previously recorded results to identify deviations which would indicate a loss of detection performance.
- The technique used is dependent on the particular features of the ASD technology, the risk and details of the specific application.
- Such techniques may also be supported by visual inspection of sampling points where this is possible but it is essential to verify that adequate detection performance is maintained.
Client to provide :
The original ASD Design to the above information can be compared to the original design specifications.
Price Excludes :
- Filters
- Cleaning of pipework
- Lifting Equipment
- Programming
- Spares or Repairs
CATALOGUE NAME : Systems (Supply and Install) - Technical Consultants Only
CATEGORY : Industrial
Service of an Aspirating Smoke Detection system as per SANS 10139 Clause 12 Maintenance:
Aspirating Smoke Detection (ASD) systems should be functionally tested by a method that confirms that smoke can enter the detector chamber and produce a fire alarm signal. It should be ensured that the material used does not cause damage to or affect the subsequent performance of the detectors; the manufacturer's guidance should be followed.
Verification techniques:
- Verify that smoke can enter each sampling point (or collection of sampling points based on the design parameters).
- Verifying transport time from the furthest hole or a dedicated test point and comparing with previously recorded results to identify deviations;
- Confirming that the flow monitoring is capable of detecting the loss of a single sampling point or collection of sampling points that are deemed to be acceptable for the risks involved;
- Inspecting flow readings and comparing with previously recorded results to identify deviations which would indicate a loss of detection performance;
- Measuring the pressure at each sampling point and comparing it with previously recorded results to identify deviations which would indicate a loss of detection performance.
- The technique used is dependent on the particular features of the ASD technology, the risk and details of the specific application.
- Such techniques may also be supported by visual inspection of sampling points where this is possible but it is essential to verify that adequate detection performance is maintained.
Client to provide :
The original ASD Design to the above information can be compared to the original design specifications.
Price Excludes :
- Filters
- Cleaning of pipework
- Lifting Equipment
- Programming
- Spares or Repairs
Service of an Aspirating Smoke Detection system as per SANS 10139 Clause 12 Maintenance:
Aspirating Smoke Detection (ASD) systems should be functionally tested by a method that confirms that smoke can enter the detector chamber and produce a fire alarm signal. It should be ensured that the material used does not cause damage to or affect the subsequent performance of the detectors; the manufacturer's guidance should be followed.
Verification techniques:
- Verify that smoke can enter each sampling point (or collection of sampling points based on the design parameters).
- Verifying transport time from the furthest hole or a dedicated test point and comparing with previously recorded results to identify deviations;
- Confirming that the flow monitoring is capable of detecting the loss of a single sampling point or collection of sampling points that are deemed to be acceptable for the risks involved;
- Inspecting flow readings and comparing with previously recorded results to identify deviations which would indicate a loss of detection performance;
- Measuring the pressure at each sampling point and comparing it with previously recorded results to identify deviations which would indicate a loss of detection performance.
- The technique used is dependent on the particular features of the ASD technology, the risk and details of the specific application.
- Such techniques may also be supported by visual inspection of sampling points where this is possible but it is essential to verify that adequate detection performance is maintained.
Client to provide :
The original ASD Design to the above information can be compared to the original design specifications.
Price Excludes :
- Filters
- Cleaning of pipework
- Lifting Equipment
- Programming
- Spares or Repairs
