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RE Del's Farm Supply (1)IPM.Note RE: Del's Farm Supply RE: Steve Harrington Jim Gibson Steve Harrington EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=GIBSON Del's Farm Supply EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=STEVEH EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=STEVEH Jim Gibson EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=GIBSON Steve Harrington; Grant Beck; Tami Merriman; Nisha Box 'Dave Spiller' Del's Farm Supply Dave - Before you go to the effort of “completely overhauling” the system you may want to have the meeting with us. Some of the other issues that may come up by you detaining and releasing to Yelm Creek will be: * NPDES discharge permit for Yelm Creek * To get the NPDES permit you most likely need to design to 2005 manual. These are issues that you should be aware of before you change your design. Jim Gibson P.E. City of Yelm, Development Review Engineer PO Box 479 Yelm,WA. 98597 Ph. 360.458.8438 Fx. 360.458.3144 <mailto:jimg@ci.yelm.wa.us> jimg@ci.yelm.wa.us _____ From: Dave Spiller [mailto:DaveS@hattonpantier.com] Sent: Tuesday, June 19, 2007 12:21 PM To: Jim Gibson; Steve Harrington Subject: Del's Farm Supply Based on the comments I'm completely overhauling the drainage system to a detention system and adding areas previously connected to existing dry wells. Yes, dry wells that were agreed by staff not to need retro fitting. However even with those complete redesign elements, there may be some elevation problems that we should discuss. I'd like to meet with both of you to discuss. Piping the existing dry wells to a detention pond will require surcharging pipes and the comments state that is not allowed. David W Spiller, P.E. Senior Project Engineer Hatton Godat Pantier 1840 Barnes Blvd. SW Tumwater, WA 98512 T: 360.943.1599 F: 360.357.6299 daves@hattonpantier.com www.hattonpantier.com <http://www.hattonpantierl.com/> <DC90029353CCCD468AA2A2858FFCD8F52CD431@server1.ci.yelm.wa.us> <0383D6322446A244944C0DE6DD9AE5CD5E7F24@nuke2.hattonpantier.com> <0383D6322446A244944C0DE6DD9AE5CD5E7F24@nuke2.hattonpantier.com> RE%3A Del's Farm Supply.EML Jim Gibson Jim Gibson 11.0 'Dave Spiller' SMTP DaveS@hattonpantier.com Dave Spiller 'Dave Spiller' Dave Spiller Steve Harrington EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=Steveh steveh@ci.yelm.wa.us steveh 458-8423 Community Development Steve Harrington SMTP steveh@ci.yelm.wa.us Steve Harrington Grant Beck EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=Grant grantb@ci.yelm.wa.us Grant Beck 458-8408 Community Development Grant Beck Grant Beck GRANT Tami Merriman EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=Tami tamim@ci.yelm.wa.us tamim 458-8496 Community Development Tami Merriman Tami Merriman Tami Nisha Box EX /O=CITYOFYELM/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=Nishar nishab@ci.yelm.wa.us nishab Nisha Box Nisha Box NISHAR