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1. Permits and Plans. Verify all necessary permits are obtained. Review plumbing plans and diagrams. 2. Underground Plumbing. Install and inspect building drain and water supply pipes. Verify the correct slope of drain pipes. Ensure pipes (e.g. vac waste pipes) are protected against potential damage and freezing. 3. Sewage Ejectors.
1 Μαρ 2024 · This article will briefly discuss (1) major causes of drainage blockages; (2) 12 effective tips to prevent drainage issues; (3) 4 ways to effectively report drainage inspections; and (4) free drainage inspection checklists you can customize and use.
27 Ιουλ 2018 · Free printable checklists, pdf and excel for plumbing work inspection. There is a checklist also for testing and commissioning domestic water system.
drainage type fittings, and pipe must have proper drainage slope. (UPC 905.3) Takeoffs for vents must be above the trap weir, except water closet and similar fixtures.
It addresses topics like minimum flow rates for lavatories, required drain sizes, proper trap and venting configurations, and piping materials used for supply lines and drains. The questions cover plumbing codes, best practices, and specifications for residential plumbing systems.
The document contains a 27 question plumber practice test covering topics like minimum flow rates for fixtures, required drain sizes, pipe and fitting sizes, and definitions of plumbing terms.
This manual covers the components of common residential plumbing systems, and also refers to the InterNACHI Residential Standards of Practice with regard to recommended inspection protocols.
