HomeMy WebLinkAboutFile Documents.211 Cottonwood Ln.0062.2019 (65).ARBK Engineering_0062.2019.ARB K_1
530-003211 Cottonwood DrainLtr-10-19-18.pdf(5)
Page: 3 Provide more detail for how rain
Due to the proactive effort to reduce impervious areas,props
condition. Since the Smuggler Trailer Park isinanunresol Author:jackd
drain system is concerned,the City has required detention.'I barrels release water?
from the FAA Procedure described in the Code.Due to the File Name: 530-003211CottonwoodDrainLtr-10-19-18.pdf
historic condition,the detention vol •fired of f
offset detention volume by providin- r the am
of 110 gallons,or 14.7 cubic feet. the deter
Because the site is small and deterueon would beimpmeeca A description of rain barrel release has been added to page 3 of the report.
lieu"of providing on-site detention.The calculations are am
Provide more detail A product specification sheet has been added to plan sheet C5.
for how rain barrels ---
release water?
Mountain Cross Enuinee
Cho end Environmental CaneuMi
828.Crand Nvenue,5558ww ,
9)0.9a5.554a F:9)a.965.5558 www.m
Page:4 Green roof maintenance needs
:riodicatty fur , l Author:jackd to be included in the
File Name: 530-003211CottonwoodDrainLtr-10-19-18.pdf
quest inspection of the silt fence.Attached in the Appendix is maintenance section.
used by the Owner.
The maintenance for the Green Roof has been added to the maintenance section
drainage design,WQCv was anticipated.The site grading was and included in the Maintenance Plan.
WQCV.
entire site byprov_d_ngpem4ble pavers and green roof These
ens. 'Green roof maintenance needs to be
included in the maintenance section.
Mountain Cross Engineering Inc.
get end eneaenm.nrr Cm W LLp*Season
Page:4 The pervious paver volume can
wn.,nm, Author:jackd
File Name: 530-003211CottonwoodDrainLtr-10-19-18.pdf be used for detention.
L'F,o°'" °' "" The report has been revised to provide detention volume in the
permeable pavers.
Page: 7
i Author:jackd Green roof is viewed as
• �41i' n \ File Name: 530 003211CottonwoodDrainLtr 10 19 18.p pervious, and up to the same
df amount of impervious areas
draining toward green roof.
Thegreen roof and thepermeable avers are considered as 50% impervious
usi5a^wed P P
,tots emeamount and 50% pervious in the calculations per a previous conversation with
of impervious areas
ining toward City Staff. The impervious roof areas in the calculations are for roofs
Pg n roof.
on adjacent neighboring properties and the proposed solar panel roof.
Page: 16
Author:jackd Include a more detailed
MOUNTAIN CROSS File Name: 530-003211CottonwoodDrainLtr-10-19-18.pdf description of a properly
ENGINEERING. INC. operating system.
��inewan a mom
Maintenance Plan -'ofaprnpeoy Iptlon The Maintenance Plan has been revised to describe the system and a
operating system.
ecklist to aid the Property Owner of ongoing drainage system mainremzelar-
sramm ga.nre ;ngnf dm�, section for permeable pavers, green roof, and rain barrels has been
rnatm - r should be performed otter large rmgniNde rainfall
aging o[thn seastoDamaged,credmd,or missing items should bet repaired added.
tvered.This is not intandW to bemoll-inclusive list
,l drainage and grade any pondiag areas[o drain
des from deposited sediment and debris
RECEIVED
05/15/2019
ASPEN
BUILDING DEPARTMENT
Civil - 211 Cottonwood Lane.pdf(2)
,—
ue, Page: C2 Show what sections of roof are
Author:jackd
�A green roof and show what
is ` �b� r File Name: Civil-211 Cottonwood Lane.pdf
i
1 -2 sections of roof drain to green
'1 / ie roof. If there are sections that
4 ' sy Green Roof area is shown on sheet C2 g. i drain to reen roof, a level
/ with arrows showing flow direction. Solar
,�i panel roof area is shown on sheet C2 with Spreader is required.
/ Ilk4 \` Lot213 flow direction. No roof sections drain onto
`�.NaNio- Troy Aflller
the green roof so no level spreader is needed.
Hyaer r Page: C2
o_ ��� Author:jackd
-°°' Provide green roof detail.
..._ e
File Name: Civil-211 Cottonwood Lane.pdf
. Fi /
,....... 4,49t `9 Green Roof detail is provided on sheet C5.
•
4 2 W Lot 213�
1 m ` Troy lidler
Excavation Stabilization -211 Cottonwood Ln.pdf(1)
N - a Page: Grade-2 of 6 Temporary Micropile Wall Location
S Provide a legal agreement
Author:jackd
N1�.....*�_ . File Name: Excavation Stabilization-211 Cottonwood Ln.pdf showing the ability to excavate
into the private roadway.Will this
SS - \ excavation danger road users?
Pmvlee a legal
aadway,mowing `\
,na ablLly W excavate L \\\�(}%
roCewaywlll Mls
eaege
rose Baer:? `rS
\ See letter from Smuggler Home Owners Association.
RECEIVED
05/15/2019
ASPEN
BUILDING DEPARTMENT