D-5 Drainage System Maintenance and Repairs

Plumber Apprenticeship Program – Level 2

 

This close-up photograph shows a round metal manhole cover, clearly labeled with the word "DRAIN," set within an asphalt surface. The cover features a textured grid pattern, providing visual interest and likely enhancing grip.
Manhole Cover by Zoshua Colah on Unsplash

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Block D: Drainage Systems Copyright © 2025 by Skilled Trades BC, Thompson Rivers University is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

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