HomeMy WebLinkAbout20011283.tiff tl1/47ST Op DEPARTMENT OF THE ARMY
\to, CORPS OF ENGINEERS,OMAHA DISTRICT
TRI-LAKES PROJECT OFFICE, 9307 S. PLATTE CANYON ROAD
rt LITTLETON, COLORADO 80126-6901
c
.y REPLY TO
u,P ATTENTION OF: May 4, 2001
Weld County Board of Commissioners
P.O. Box 758
Greeley, Colorado 80632-0758
RE: Emergency Streambank Protection near Johnstown, Colorado
Gentlemen:
An inspection of the Emergency Streambank Protection Project constructed to protect
County Road 17 where it crosses the Big Thompson River was recently conducted.
The project was found to be in fair condition. There is still one tree growing in the
riprap, which we recommend be removed to maintain the structural integrity of the project.
The Riprap is starting to break down. This Riprap should be replaced with Riprap as specified
in the Operation and Maintenance manual. There is head cutting above the project that should
be repaired.
If you have any questions, please feel free to contact Mr. Roy Ranisate of this office at
303-979-4120.
Sincerely,
Timo y T. Care
Oper sons anal
C'l'ir-e/11 rlges7d4_, �JCT ." D�i� / Lt/� 2001-1283
ENT of DEPARTMENT OF THE ARMY
ge't �`Z CORPS OF ENGINEERS, OMAHA DISTRICT
TRI-LAKES PROJECT OFFICE, 9307 S. PLATTE CANYON ROAD __
-� '� LITTLETON, COLORADO 60129-6901 --� ‘,
µ REPLY TO
srins ti,�} ATTENTION OF: May 4, 2001 7�„ rY II F,1 E: 17
Weld County Board of Commissioners
P.O. Box 758
Greeley, Colorado 80632-0758
RE: Emergency Streambank Protection near Kersey, Colorado
Gentlemen:
An inspection of the Emergency Streambank Protection Project to protect County Road
388, near Kersey, Colorado was recently conducted.
It was noted that a significant portion of the toe section of the project has been
dislodged. Also rock from the windrow refusal has become dislodged. It is recommended that
this rock be replaced. A slightly larger gradation of stone is recommended for the toe
maintenance.
If you have any questions, please feel free to contact Mr. Roy Ranisate of this office at
303-979-4120.
Sincerely,
f thy T. Car
Project ager
mse,V* Q°/enda>
s' is! '/ /d : OF.y ee
t
Approx Sta 4+00 April 2001 Looking U/S Approx Sta 0+75 Looking U/S• \
Approx Sta 0+50 April 2001 Looking U/S Approx Sta 0+50 After construction Looking U/S
Lookin_ D/S at windrow refusal Aril 2001 Approx Sta 5+50 Looking U/S April 2001
rt ��
"-fr',^it 1 `'.4-C'''''
x,y ', t.
,,. ,.,..ten, .4.1 �� ' '
(AB
00,
( nw � Fp1
,w. T a
J
Sta 8+00 looking U/S April 2001 Approx Sta UNK looking U/S after construction
Approx Sta 1+50 looking U/S April 2001
f,NT of DEPARTMENT OF THE ARMY
Qe� �F`Z CORPS OF ENGINEERS, OMAHA DISTRICT
TRI-LAKES PROJECT OFFICE, 9307 S. PLATTE CANYON ROAD
`/, LITTLETON, COLORADO 80128-6901
ti
\\ REPLY TO
�� ATTENTION OF: May 4, 2001
Weld County Board of Commissioners
P.O. Box 758
Greeley, Colorado 80632-0758
RE: Emergency Streambank Protection near Platteville, Colorado
Gentlemen:
An inspection of the Emergency Streambank Protection Project constructed to protect
County Road 32-1/2 and Bridge 31-1/2-21b was recently conducted.
The project was found to be in good condition.
If you have any questions, please feel free to contact Mr. Roy Ranisate of this office at
303-979-4120.
Sincerely,
Tim y T. Care
Project ager
(7O/7-5e/PL e/1dre
5i-JY , > DOc'. " G'$2r AKj
�,4.NT of DEPARTMENT OF THE ARMY
CORPS OF ENGINEERS, OMAHA DISTRICT
TRI-LAKES PROJECT OFFICE, 9307 S. PLATTE CANYON ROAD
�� e""C LITTLETON, COLORADO 80128-6901
�'.:..L;2` REPLY TO
air.oPM` ATTENTION OF: May 4, 2001
Weld County Board of Commissioners
P.O. Box 758
Greeley, Colorado 80632-0758
RE: Emergency Streambank Protection near Windsor, Colorado
Gentlemen:
An inspection of the Emergency Streambank Protection Project constructed to protect
County Road 27 and Bridge 27-62b on the Cache la Poudre River was recently completed.
Overall, the project was in fair condition. It was noted that the project is losing riprap
at the waters edge, especially at Sta 7+35. At Sta 8+50 the river is eroding the soil along the
windrow refusal and the refusal is starting to lose rock. It is recommended that this Riprap and
soil be replaced to maintain the integrity of the project. It is also recommended that woody
vegetation control be initiated.
If you have any questions, please feel free to contact Mr. Roy Ranisate of this office at
303-979-4120.
Sincerely,
Timot T. are
Project ag
C/1,584 71 a arel2k;
/54-
�✓� po
Hello