HomeMy WebLinkAboutEngineeringCommentsFrom:Hailey Guglielmo
To:Sarah Yoon
Subject:RE: HPC Referral Project: 202 E. Main Street
Date:Thursday, June 27, 2019 4:22:55 PM
Attachments:image001.png
image002.png
image003.png
image004.png
image005.png
Sarah,
Engineering comments are as follows:
1.Stormwater - The application makes no reference to how onsite runoff will be captured and
treated for water quality. The proposed plan does not leave much room for stormwater
treatment. Prior to HPC approval the applicant shall provide information on a conceptual level
of how rainwater will be treated.
2.Excavation Stabilization - The proposed excavation stabilization plan is very constrained. If any
work or layback is proposed to be done on neighboring properties, an agreement between
the property owners must be submitted to the City along with the building permit. Micropile
walls cannot have any impact on neighboring properties.
3.Water service line – at building permit, the applicant shall work with the Parks and
Engineering Departments to determine the best alignment of the new water service line. Any
plan shall minimize impacts to the street trees. The application mentioned removing the tree
in the front yard so it is my understanding there will be no onsite utility tree conflicts.
4.Public improvements – at the time of building permit a 6’ sidewalk will be required. The
sidewalk shall follow the COA “floating sidewalk” detail to avoid tree roots. New curb and
gutter will be required. A one sided pour on the back will be required to protect the existing
tree roots. A 2’ asphalt t-top patch will be required.
Thanks,
Hailey Guglielmo, PE
Development Engineer
Engineering Department
201 N Mill St. Ste 203
Aspen, CO 81611
p: 970.429.2751
www.cityofaspen.com