05-0091 Review 3 Ltr 092508
City of Yelm
Community Development Department
105 Yelm Avenue West
P.O. Box 479
Yelm, WA 98597
September 25, 2008
Mike Beach
Pacland
606 Columbia St NW
Olympia, WA 98501
RE: Wal-Mart â COY Project Number SPR-05-0091-YL
3nd Review of STEP Tank System
Mr. Beach:
The City of Yelm has completed the third review of the proposed Wal-Mart Step Tank revisions. Your application included:
Construction Plans
Engineers Response Letter
Transmittal
We have reviewed the construction plans and engineers response letter for compliance with the City of Yelm Development Guidelines, the Department of Ecology Criteria or Sewage Works
Design Manual and National Electrical Code.
Review Comments:
The new 6000 gal. tank must have hold downs similar to the existing STEP Tank
The New 6000 gal tank must have a baffle wall separating the solids end from the pump chamber configured to 2/3 â 1/3 volume.
The new 6000 gal tank shall have 3 risers, 1 over the inlet âTâ, the 2nd over the opposite end of the solids portion of the tank, and the 3rd over the pumps.
Please review the above comments. We would like to schedule a meeting with you and your sub consultant as soon as possible to discuss these comments and agree upon a solution. You
may contact me with some dates that you are available for the meeting.
If you have any additional questions or comments please do not hesitate to call or contact me at steveh@ci.yelm.wa.us.
Community Development Department
Respectfully,
Steve Harrington
Civil Inspector