HomeMy WebLinkAboutFile Documents.855 Chatfield Rd.0072-2020-BRES (15)Comment Resubmittal – Round 1 – Engineering – Chatfield View Residence Page 1
215 S. Monarch Suite G-102 Aspen, Colorado 81611
P 970.544.4856 Email joseph@S2architects.com
December 16, 2020
Project: Chatfield View Residence
Permit Comments Round 1: Hailey Guglielmo – Engineering Review
Engineering Review Comments / Response
1. The location and removal extents of the gas and communication lines need to be determined prior to
building permit issuance
Response: Information added to survey, also see C4
2. Per sheet LS 3.0 the driveway is snowmelted. Call out snowmelt in the ROW to be placed on a separate zone
and will require a Permanent Encroachment License prior to CO.
Response: Note has been added and encroachment license is being applied for. See sheet C8
3. Show curb stop location at the property line.
Response: Curb stop has been moved to property line. See sheet C8
4. Show the existing water service line tap location. Call out tap abandonment and removal on the utilities
sheet. Call out new tap location a minimum of 18” from the existing tap.
Response: Existing tap/separation shown. See sheet C8
5. Call out separation distance from the transformer to the hydrant. Ensure Holy Cross clearance distances are
met.
Response: Dimension added and vault rotated to C8
6. The proposed drywell is not accessible for maintenance. How will the drywell be maintained?
Response: Drywell to be maintained by manual access/sediment to be removed by hand. Note added to C10
7. Call this out as a raised steel retaining wall to preserve 2 trees. Typically retaining walls are not permitted in
the ROW. Verify in the response to comments that the retaining wall is needed to preserve the existing trees.
Response: Note has been added to C13. Ex. Contours are between 7840 and 7841 so the walls will be set at
7840.5. See comment responses from Parks and LS.2.2
8. No drywell is shown in the garage on the plans.
12/30/2020
The note was not removed from C4. A new survey was not
submitted that clarifies the gas and communications line plans.
Please address.
Per the URMP all drywells should be accessible by a pump truck for
maintenance. It is not clear what site constraints result in the inability to place
the drywell in an accessible location. Please elaborate on why no other
accessible site is feasible and why the resulting location was chosen, or if an
accessible spot is feasible relocate the drywell to that location.
It is not clear why the retaining wall is needed to preserve the trees it appears the trees could be preserved with
grading. More information is needed before a retaining wall can be permitted in the City ROW. The City
standard is does not permit retaining walls in the ROW.
Comment Resubmittal – Round 1 – Engineering – Chatfield View Residence Page 2
215 S. Monarch Suite G-102 Aspen, Colorado 81611
P 970.544.4856 Email joseph@S2architects.com
Response: Drainage report updated to say driveway
12/30/2020