HomeMy WebLinkAboutComments Responses_16Jul11TCE
Mr. Matthew Herrera, AICP, Senior Planner July 9, 2016
City of Renton
Department of Community & Economic Development
1055 South Grady Way
Renton, WA 98057
Re: Renton Restaurant Addition LUA16-000230, ECF. SA-A – Response to Comments Dated April 21, 2016
Dear Mr. Herrera,
Thank you and Ms. Fowler for taking the time out of your busy schedule for an informal review and guidance.
We do appreciate that.
Following is the manner in which the comments have been addressed on the revised drawing and report submitted
herewith.
1. The drawings and Technical Information Report (TIR) have been revised to reflect the requirements of City of
Renton for the TIR.
a. The level 1 downstream drainage analysis has been updated as required.
b. With the use of the WWHM2012 program we have completed the analysis and the results have been included,
showing the flow rates and facilities sizing.
c. The permeable pavement has now been counted as impervious pollution generating areas. A credit of 50%
pervious is being claimed in sizing of the treatment facilities.
d. In the revised TIR we have included discussion on the flows calculated and capacity of the conveyance system.
e. We have added sheet C-3.1 to detail the existing and the proposed conveyance system. As you can see from
the WWHM2012 printout, the flows, if any will be minimal.
f. We have cut back on the use of permeable pavement and are in discussion with the owner if the remaining
permeable pavement is beneficial enough to keep. Depending on the decision of the owner the permeable asphalt
will be detailed as requested.
2. Based on your guidance at the meeting, the street improvements have been corrected.
3. The Architect is addressing this item separately.
If you have any questions, please contact us.
Thank you.
Shailesh Tatu, PE, PM
TCE