Guides

Guides on natural gas indoor installation projects. Values are taken from distribution company codes with page references.

• How to Draw a Natural Gas Installation ProjectStep-by-step drawing order for a Turkish natural gas installation project: service box, meter, pipes, appliances, isometric, title block, checks.
• Natural Gas Pipe Sizing Calculation, Step by StepNatural gas pipe sizing for Turkish projects: appliance flow, diversity, pressure drop formula, velocity limits, ζ and height losses, worked example.
• Is a Gas Project Required for Boiler Replacement?Is a gas project required when replacing a combi boiler in Turkey? What the specifications say on alterations, plus checks for output, type and flue.
• Gas Project Approval Requirements: Sheets and DocumentsWhat a Turkish natural gas project needs for approval: sheet order, title block fields, calculation sheet, material list, documents and revisions.
• Gas Flue and Ventilation Rules: A, B and C TypeTurkish natural gas flue and ventilation rules: A/B/C appliances, 1 m³/kW room volume, 150 cm² vents, 2.5 m flue pipe, roof clearances, TS EN 13384.
• Remote Site Survey with Photos for Gas ProjectsRemote photo survey for a natural gas project: shot list, A4 sheet for scale, labelling, transfer to the plan, and why photo sizes are approximate.