| Gas-Fired Plants |
Discontinuations of isolated low voltage electrical power systems in non-metallic conduits and the occurrence of interference with them.
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Discontinuations of low voltage electrical power systems insulated in metallic conduits or without conduits and the occurrence of interference with them.
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Clearance and occurrence of interference with hot or cold water pipes.
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Clearances and the occurrence of interference with steam piping.
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Clearances and the occurrence of interference with chimneys.
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Clearance and occurrence of gas pipe interference.
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Clearances and the occurrence of interference with other installations (rainwater, sewage).
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Network Pipe Routing.
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Conditions of the support elements.
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Identification of the gas pipe.
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Type of material used in the network, including multilayer pipes and Polyethylene x Steel.
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Integrity of the material used in the network.
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Location of installation materials.
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Water tightness for the internal distribution network.
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Tightness of the regulator or meters' link connections.
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Conditions of access to shelter.
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Opening for permanent ventilation in the shelter of regulators/gauges.
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Installation condition of meters located on floors.
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Devices inside the shelter.
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Integrity of equipment.
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Regulator's safety devices.
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Place of installation of open circuit gas appliances.
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Volume of device installation location of the open-circuit gas, with or without natural exhaust duct.
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Kitchen with stove only up to 216 kcal/min, with volume greater than or equal to 6 m³.
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Open circuit heater with power up to 200 Kcal/min installed in the bathroom, conditioned to the conformity of the other adaptations and the application of mitigating actions.
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Open circuit heater installed inside the bathroom's box.
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Open circuit gas apparatus with mechanical exhaust.
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Heater installed inside bathroom with mechanical exhaust.
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Open circuit heater installed in other environments except bathroom.
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Permanent ventilation, upper and/or lower, on-site installation of the open circuit gas appliance without exhaust duct or duct natural exhaustion.
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Permanent opening the equipment installation location of the open circuit gas, with forced exhaust.
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Single cooking appliance in a kitchen with nominal power less than 216 kcal/min.
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Opening of indirect permanent ventilation through the duct.
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Permanent upper and lower ventilation of a contiguous environment with a minimum free area of 1.5 m², with a sum of volumes equal to or greater than 6 m³.
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Permanent upper and lower ventilation of a contiguous environment with free area smaller than 1.5 m², but greater or equal to 1.2 m² and total power equal to or less than 216 kcal/min.
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Physical conditions of gas appliances.
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Gas tightness in appliances.
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Water tightness on appliances.
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Burner flame conditions of the appliance.
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System of automatic ignition of the apparatus.
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Appliance safety device.
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Adjustment buttons and control elements.
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Water tightness in the mains connection.
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Material used to connect the appliance.
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Physical conditions of the flexible tube.
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Water tightness on the appliance locking valve.
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Identification of the gas point of the heater.
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Location of the appliance lock valve.
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Unused waiting points.
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Dimensional conditions of the chimneys.
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Exhaust duct conditions in natural or forced exhaust open circuit heater.
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Compatibility of the chimney with the baffle outlet diameter.
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Vertical height of the natural exhaust open circuit heater duct.
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Declination of the exhaust system.
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Connection of the chimney with the exhaust duct and the open-circuit heater of natural or forced exhaust.
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Physical conditions of the exhaust ducts.
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Terminal on the exterior of the building for open circuit heater of natural or forced exhaust.
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Installation of the chimney terminal.
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Number of curves and deviations of the exhaust duct in an open circuit heater of natural or forced exhaust.
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Situation of the operating environment of the exhaust system.
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Exhaust duct material integrity.
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Adequacy conditions and robustness of the exhaust duct supports.
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Exhaust ducts from combustion products in locations not considered outside areas.
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Cooking appliance in kitchens with a nominal power of 360 kcal/min or more, without exhaust hood to drive the combustion products out of the environment.
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Material of the collective chimneys.
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Dimensional conditions of the collective chimney.
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Lower opening of the collective chimney.
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Interconnection of the individual chimney with the collective chimney.
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Chimney terminal.
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Terminal obstruction conditions for the use of the collective chimney.
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Measurement of COn of combustion in open circuit heaters. Note: In the case of collective chimneys, consider the simultaneous operation of at least 60% of the connected appliances.
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Measurement of CO in the environment with installed open circuit heaters. Note: In the case of collective chimneys, consider the simultaneous operation of at least 60% of the connected appliances.
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Cooker and/or other cooking appliances (capacity above 360 kcal/min).
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