NPDP Discussion Forum

[ Contents | Search | Post | Reply | Next | Previous | Up ]


fresh-water clams in penstocks

UserName: marcus
From: marcus@itaipu.gov.br
Category: Question
Date: 2/3/98
Time: 4:01:25 AM
Remote Name: 200.250.3.11

Comments

there has been a great surge of these clams in our 30 ft diameter penstocks but the main concern is the possibility of its propagation into our auxiliary systems, which are thiner pipes and can be easily plugged. if anyone has had some experience with this problem, please contact us.

Trash Racks

UserName: Paul Erfle
From: perfle@metzinc.com
Category: Question
Date: 7/31/01
Time: 2:30:29 PM
Remote Name: 65.162.132.48

Comments

Does anyone in the US have any good sources of trash rack design for small riser type spilways? The standard SCS design will clog.


Last changed: July 31, 2001