Stormwater Drainage

Kutarisira mvura zvakanaka kwakakosha pakuvandudzwa kwezvivakwa zvemazuva ano. Kana zvekugara, masevhisi drainage network, kana kuti zvirongwa zvokuvaka zvokutengeserana, kusarudza pombi yepasi pevhu yemvura chaiyo inogona kukanganisa zvakanyanya mashandiro ehurongwa uye…