HomeMy WebLinkAboutSANCTUARY WEST - FDP - FDP110004 (FORMERLY 30-07A) - CORRESPONDENCE - CITY STAFF (9)INFILTRATION POND. LEAVE CONTOURS
ON NORTH, WEST, SOUTH. FILL IN
CONTOURS ON WEST SIDE AS NEEDED
n
1 1
-� wI
WHITE AREAS REPRESENT NATURAL _
GRASSES AND/OR SHRUB BEDS.
INFILTRATION POND. EXTEND
CONTOURS ALONG ENTIRE PARK AREA
TO CREATE A GENTLE SLOPE, SUITABLE
FOR TURF GRASS
7ri
CRUSHER FINES PATH WITH SEATING TO
REMAIN.
SHRUB BUFFER
SOLDIER CREEK TRAIL
APPROXIMATE LOCATION OF FUTURE
STORM WATER CHANNEL.
i
BI PASS CHANNEL, WETLAND
MITIGATION IN CHANNEL
LAPORTE AVENUE ROW
5`a�%r«(�1 W
WETLAND/ ARK PROPOSED ULTIMATE CONDITION
LIGHT GREEN AREAS REPRESENT
POSSIBLE TURF AREAS.
VIGNE TTE
s t u d i o s
PULL OUT CONTOURS WHERE POSSIBLE
TO ADD INTEREST TO POND, AND
IMPROVE ACCESS.
,LIGHT GREEN AREAS REPRESENT
POSSIBLE TURF AREAS.
WHITE AREAS REPRESENT NATURAL
GRASSES AND/OR SHRUB BEDS.
PULL OUT CONTOURS WHERE POSSIBLE J
TO ADD INTERESTTO POND, AND
PROVIDE SOME SEPARATION BETWEEN
THE WETLAND, AND PARK AREAS, AND
IMPROVE ACCESS.
CRUSHER FINES PATH WITH SEATING TO
VIEW WETLAND AREA.
INFILTRATION TRENCH
SOLDIER CREEK TRAIL
LOWER DETENTION BASIN BY 18-24"
FOR WETLAND MITIGATION. LIGHT
GREEN REPRESENTS THE MITIGATION
AREAS. APPROXIMATELY 20,000 SQUARE
FEET TOTAL
LAY BACK CONTOURS SOME, TO LESSEN
SLOPE TO 0 6:1
BI PASS CHANNEL, WETLAND l
MITIGATION IN CHANNEL=t
LAPORTE AVENUE ROW
so vmmmmmmm�b
VIGNETTE
WETLAND/ ARK PROPOSED MITIGATION, 5 , a ; 0 5
INTERIM CONDITIONS
Page 1 of 1
Steve Olt
From: Terence Hoaglund [hoaglund@vignettestudios.com]
Sent: Tuesday, September 20, 2011 12:26 PM
To: Lindsay Ex; Steve Olt
Subject: Sanctuary West Wetlands
Attachments: Sanctuary West Wetland Mitigation.pdf; ATT00001.htm
Lindsay and Steve,
As promised, I have attached one interim concept plan of how to do deal with the wetland mitigation
and park issue. This is pretty close to what we talked about last week, though I have included a little
more turf grass in the park area. Not really useable to play ball, but it could be used for picnics and
such. With my rough calculations, we will have enough wetland mitigation area. I have also taken a
look at what the park area would look like in the ultimate condition. In the ultimate, the final park area
works much better. I would spread out the water quality pond to make a gentle slope, where the entire
area could become useable turf grass, keeping the pathways and benches etc.
Assuming this concept works, all that would remain to be decided is how much landscaping to put in
now, and what to wait on for the ultimate channel. The big one being the trees of course.
Let me know if you have any questions or comments.
Terence Hoaglund, RLA, ASLA
LEED AP
Principal
Vignette Studios
PO Box 1889
Fort Collins, CO 80522-1889
970.472.9125
866.902.4163 (fax)
hoaglund@vignettestudios.com
www.vi nettestudios com
check out my blogs
www.mybuiftenviro_ n. m_ent.com
www.lostfortcollins.net
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9/28/2011