Check Sounder circuits ( First Stage & Second Stage) Zone Test Apply detector test liquid on the detector and check following sequence. 0000007558 00000 n Company reviews. Personnel can be inside the enclosure during tests however, they must remain inside until tests are completed. Privacy Policy In contrast, halocarbon gases are man-made and could present a risk to humans at very high concentrations. The air we breathe is usually about 21 percent oxygen, but most people can breathe with as little at 12 percent oxygen. Integrity testing using door fan methodology provides a means of predicting the retention time without the need to release the extinguishing gas. HYGOOD SECTION 9 - RECHARGING PROCEDURE 2010-03 DATE: Section 9 - RECHARGING PROCEDURE Testing (O.E.M Only) 5 Slowly release the gas from the test rig, vent from On completion of a valve refurb the valve assy is subjected. The current preferred method is using a blower door fan unit and smoke pencil. Figure 1. A Room Integrity Fan Test, also known as a Door Fan Test, is simply a way to measure the leakage of an enclosure. Press silence/sound alarm button and reset buttons. 0000001962 00000 n 10. Inspect Cylinder and its valve assembly for damage, corrosion, cracks, cleanliness, and general wear and tear. First Sounder stage alarm starts. All enclosures protected by clean agents systems must be subjected to an Enclosure Integrity Test. Store In-charge receives and inspects all incoming materials and reconciles with documents; processes and distributes documentation; reports, documents and tracks damages and discrepancies. Taking onboard any temperature differences, check each cylinder pressure gauge to ensure proper operating pressures are shown. All conduits & hardware, initiating & signaling devices, and other related electrical connections shall be done as mentioned in the specification with the approved materials and manufacturer in accordance with the minimum requirements in NFPA 72. Reinstall the electrical supervisory pressure switches. This extreme speed results in less damage, lower repair costs, and shorter downtimenot to mention a greater window of safety for any people that may be involved in the fire. When all aspects of testing are completed the demarcation area will be removed and all barriers and signs stored in a safe/tidy manner. You are required to notify the authority having jurisdiction (AJH) if your system is activated or found through inspection and testing to be impaired in any way. Automatic updates: software will connect to the Internet and check . If your building houses mission-critical electronics and you have limited space, consider FM-200, a Halon alternative waterless fire suppression system that is specifically designed to protect sensitive computer, electronics, and telecommunications equipment. Leakage is quantified by measuring the air flow rate and the developed pressure within the enclosure. <Give a broad overview of the testing procedure that is to be undertaken.> The general approach for Acceptance Testing the <System Name> System is as follows: <e.g. After 30sec 24V is read on the auxiliary port of the activator 6. FM 200 extinguishes a fire by removing the heat elements or free radicals from the fire triangle. Balloon tests are conducted by placing balloons over each discharge nozzle and introducing dry air or nitrogen into the system at low pressure. - Ensure all worksites are HSE compliant with Company policies and safety standards. Verify the enclosure integrity. something on fire) a chemical reaction occurs locally to lower the temperature and extinguish the fire . Tests have shown that exposure to FM200 is safer than exposure to Halon 1301. PROCEDURE CHECKLIST FOR FM200 INSTALLATION SITE: ROOM: 1. (i) Acceptance Testing . Also please See the Attached Manufacturers Method Statement at APPENDIX G for the installation of pipes and fittings for the FM 200 Fire Suppression System extracted from the approved Material Submittal. On receipt of the pipes and fittings storage shall be arranged at the site as per the manufacturers recommendations so as to prevent any physical damage to the material. The FM-200 agent is stored in cylinders as a liquid. Check that the system has been installed in c) accordance with the drawings or note any changes to the system against the drawings. Inspect mechanical fans and dampers to ensure are not obstructed. this video about integrity test for fm200note: pressure should be achieved 10 pa to 50 pa Remove the control head from each FM-200 cylinder by disconnecting the swivel nut on the control head from the cylinder valve actuation port. Store pipes and fittings in covered areas for protection. Clean agent system methodology covers the equipment setting procedures and installation technique as well as the sequence of operation for the Fire Suppression System. The authority having jurisdiction should be contacted for code interpretations. Battery test shall be as per Specs & NFPA 2001. Clean agent fire suppression systems offer many benefits for fire protection: Clean agent systems are particularly well suited for sensitive environments such as server rooms, telecommunication sites, data centers, control rooms, museums, power plants, laboratories, art galleries, and more. 66 0 obj<>stream Perform Depressurization Test the fan to be switched on and by varying the quantities of air blown into the protected enclosure, it will create negative pressures within the enclosure. These demarcation areas will be no entry areas for all personnel with the exception of testing inspectors and test personnel. The Standard requires that any problems be addressed in a timely manner consistent with the hazard. Unloading at the site must be controlled by site management following the manufacturers instructions. Supervision for shop pipe, support & anchor fabrication till installation at site. - Coordinated between general contractors, project managers, installers and other trades to meet contract and code requirements . The information on this website is for informational purposes only; it is deemed accurate but not guaranteed. All total flooding systems shall have the enclosure examined and tested to locate and effectively seal any significant air leaks that could result in a failure of the enclosure to hold the specified agent concentration level for the specified holding period. Make sure that ventilation, temperature, lighting, toilet, washing, and rest facilities all meet health, safety, and welfare requirements. If the gauges show a loss of more than 5% at the cylinder valve then the bottle will need to be refilled in line with manufacturers requirements. Location of Storage Cylinder-Clean agent storage containers shall not be stored within the protected enclosure. trailer << /Size 325 /Info 281 0 R /Root 286 0 R /Prev 213712 /ID[<3146ca08dc7ccf0747704d1c6e5dc21b><44923aeebec01018334b2aaa602c644b>] >> startxref 0 %%EOF 286 0 obj << /Type /Catalog /Pages 280 0 R /Metadata 282 0 R /AcroForm 287 0 R >> endobj 287 0 obj << /Fields [ ] /DR << /Font << /ZaDb 277 0 R /Helv 278 0 R >> /Encoding << /PDFDocEncoding 279 0 R >> >> /DA (/Helv 0 Tf 0 g ) >> endobj 323 0 obj << /S 285 /V 384 /Filter /FlateDecode /Length 324 0 R >> stream All Rights Reserved. Inspect the enclosure of the space (walls, floors, ceilings) to understand if there are any changes to its integrity such as new holes or failed fire stopping, etc. Manual Release (Electrically Remote operation). Verify a flow test is performed using nitrogen or an inert gas on the piping network to ensure that flow is continuous and that the piping and nozzles are unobstructed. In the SAT procedure, the equipment system goes through actual production, following all process parameters, and verifying its working conditions. safety. The procedure involves the fitting of a variable speed fan unit into an existing doorway by means of an adjustable door frame. Pipes size DN 50 and smaller will have threaded joints as per specification and approved materials. Last 24 hours; Last 3 days; Last 7 days; Last 14 days; Systems that use inert gases In these systems, the amount of agent in the container is determined by the pressure within the tank. Chemicals capable of undergoing autothermal decomposition, such as some organic peroxides, pyrophoric materials, and hydrazine. 0000005389 00000 n The Identification Stencil 40 mm high white enamel block type characters on all items of equipment for identification purposes. Pipe thread sealants as approved shall be applied to the threads to ensure a water-tight seal. I always appreciate, Excellent Company. Where obstructed, remedial action should be completed. They will either have their in-house team complete the works or will sublet to a facilities maintenance/building services contractor. Based upon the manufacturer and NFPA 2001, Standard on Clean Agent Fire Extinguishing Systems, the routine, and timings for the checks will be broken into the following time frames: Ensure the inspection is completed in line with all specific health and safety requirements of the site/building and all permits are in place: An open copy of our checklist, taking into account NFPA 2001, including all items in this article + A3 open layout so gives an option of the format for you to use. 0000009959 00000 n U.S. Department of Transportation (DOT), Canadian Transport Commission (CTC) and other clean agent containers of similar design must be retested prior to recharging if more than five years has passed since they were last tested. 0000000904 00000 n Gross weight of the container and net weight of the agent (for halocarbon agents only), Container pressure and temperature (for halocarbon clean agents equipped with a pressure gauge and inert clean agents), There is movement of the couplings while under pressure, The hose becomes permanently distorted as a result of the test. QA/QC Templates Fully Customizable. Alternate between bolts when tightening nuts until properly torqued to bring housing in contact with the bolt pads. Visual verification of solenoid valve functionality shall be tested and demonstrated. Test: all pressure switches for operation. Damaged and defective pipes shall not be used at the site. Any questions or concerns should be referred to the . FM-200 is one of the fastest suppression systems available; its extinguishing levels are typically reached in 10 seconds or less. Insert the Ker (Red) into the manual release and turn it. Remove the safety cap from the head and outlet ports. Compliance with NFPA 2001 (2008 ED.) Possible damages are reported on the delivery note. This shall be coordinated with HSE. Clean agents are stored in cylinders and are discharged through a fixed piping system at concentrations calculated based on the area they are intended to protect. Execute at site all the work as per QA/QC Procedure as well as Project Quality Plan. Part 180.209 (e): Cylinders tested without determination of expansion (modified hydrostatic test method) will have the first retest performed 12 years after the original test date and at 7-year intervals thereafter. And introducing dry air or nitrogen into the system has been installed in c ) accordance with the.... All the work as per Specs & NFPA 2001 maintenance/building services contractor of the fastest Suppression systems available ; extinguishing! Visual verification of solenoid valve functionality shall be tested and demonstrated be contacted code. Site all the work as per QA/QC procedure as well as the of! Nitrogen into the system against the drawings or note any changes to the Internet and check the... & NFPA 2001 damaged and defective pipes shall not be stored within the protected.... 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