Questions › Category: Civil Engineering › While designing a sewerage system, the span of design period is generally taken as 0 Vote Up Vote Down VideRime Staff asked 6 years ago While designing a sewerage system, the span of design period is generally taken as a) 1 year b) 5 year c) 10 year d) 20 year Environmental Engineering MCQs Set-1 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related