8284 Review No.3 020802February 11, 2002
Anna M.B. Holt
C.E.S. Northwest, Inc.
5308 12th St. E. Suite B
Fife, Washington 98424
RE: Civil Engineering Review No. 3
Autumn Hill Subdivision
City of Yelm Project No. SUB-01-8284-YL
Dear Ms. Holt:
I have reviewed the plans submitted and dated 1/29/02. (Date of PE stamp). The following are comments from the above referenced plans and need to be addressed on the future submittal.
I have organized these comments by general category. If you have any questions I have also included a set of redlined plans to clarify these comments.
Sewer Plans:
No Comments
Water Plans:
No Comments
Temporary Erosion and Grading Plans:
No Comments
Stormwater Report:
See the comments in the roadway and stormwater section for the “bypass area”.
The maintenance and operations manual for drainage facilities needs to be revised to show the new basin areas and remove the Pierce County references within the report.
Roadway and Stormwater Plans:
The “bypass areas” of Vancil Road needs to be detained. This situation is a condition this development has created with the frontage improvements. The bypass area does not currently
run off to the adjacent property. The City of Yelm does not use the 2001 DOE Stormwater manual so the 5 “bypass” conditions do not apply to this issue. Revise the plans to control
this area. It appears that this issue can be resolved with 2 catchbasins and necessary conveyance piping.
Add a detail or specify what all the roadway structural sections are.
Misc. Information:
The new mailbox location needs to be approved by City of Yelm Postmaster and a signed plan submitted to the Community Development office.
You need to submit the streetlight plans. These need to be submitted and approved before civil plans will be signed off.
The conditions of approval require the developer to submit an open space plan, fire flow calculations and a landscape and irrigation plan.
Conditions of Approval dated September 17, 2001:
OK
Not Submitted
OK, at final plat application
Under Review
OK
OK, to be paid at building permit issuance
OK
OK, to be paid at building permit issuance
OK
OK
OK, to be paid at building permit issuance
OK
OK, at final plat application
Not Submitted
OK, when bypass issue is solved
OK
Under Review
OK, at final plat application
Not Submitted
OK
Not Submitted
Not Submitted
OK
OK
OK
FYI
Not Submitted
Please review and revise your engineering drawings. When you resubmit your package, please send 4 revised sets and two drainage reports. If you have any questions or comments, please
call me at (360) 458-8438 and I will be happy to further assist you.
Respectfully
City of Yelm Community Development
Jim Gibson
Development Review Engineer
Cc: Lubbesmeyer Construction
Tim Peterson
Enc: redlined plans and stormwater report