View Full Version : Specs on a commercial job

10-09-2011, 10:29 PM
I am bidding on a commercial irrigation job. Specs call for class 200 main and sch 40 laterals. Seems backwards to me. I guess they are taking into account pressure loss of sch 40 in main lines? I already know what Mike Leary is going to say.

10-11-2011, 08:40 PM
I would call the architect and check with them. Sounds like someone screwed up. I have cought stuff like that on many commercial jobs.