ITEM 5.2 Work Order #4 Improvement Project0tCITY F o
MINNESOTA CDP
DEPARTMENT INFORMATION
Request for
City Council Action
ORIGINATING DEPARTMENT:
REQUESTOR:
MEETING DATE:
Public Works
City Engineer Wagner
April 11, 2016
PRESENTER(s):
REVIEWED BY:
ITEM #:
City Engineer Wagner
City Administrator Johnson
AGENDA ITEM DETAILS
RECOMMENDATION:
Staff recommends approval of the proposed Minor Extra Work Order #4, in the amount of $3,662 for the
70th Street/CSAH 37 Improvement project.
ARE YOU SEEKING APPROVAL OF A CONTRACT? IS A PUBLIC HEARING REQUIRED?
No No
BACKGROUND/JUSTIFICATION:
A storm pond was constructed on Valerius Trust property located just west of Mary Valerius's house. The
storm pond was constructed between two existing wetlands. One wetland is un-farmable and the other
one is seasonal and has drain tile under and near it which makes it farmable on average and dry years but
un-farmable during wetter years. Currently an area 50' x 50' or less is under 6" or less of water. This area
is considered a farmed wetland and the property owner is requesting action to lower the pond to normal
elevations.
The storm pond appeared to be functioning until sometime in February of this year. It has since held
water approximately 1' to 1.5' above the normal elevation. In later March, Public works jetted the new
infiltration line installed around the outside of the pond and found no obstructions; therefore the new line
itself is not the issue.
In an effort to systematically determine what might be the cause and negate items which are under City
control, we would like to pump down the pond, remove the topsoil and infiltration material surrounding
the newly installed line. We can determine if water was unable to percolate through the infiltration layer.
At the same time we would like to install additional clean outs and overflow points to improve drainage
from the pond. If these efforts are still unsuccessful, the logic would point to blockage or break within the
drain tile system downstream. It is our opinion maintenance of that drain tile is the property owner's
responsibility as this drain tile has historically drained the area. We are told the drain tile is 65 years old.
The contractor has supplied a quote for the work in the amount of $3,662. The quote appears fair and
would be added to the overall project costs. The work could be completed within the next two weeks.
The property owner and their renter have been adamant and persistent that this work be completed prior
to the growing season so they can timely seed the area. We have included photos with dates, original
plans, and proposed extra work drawings. Alternatives to drain this area are not very feasible due to
length required, depth of cut required, minimal or no slope available.
SUPPORTING DOCUMENTS: x ATTACHED ❑ NONE
List: Fehn quote for Minor Extra Work
Original Plans
Proposed Extra Work
Drainage area with topography
POSSIBLE MOTION
Please word motion as you would like it to appear in the minutes.
Motion to approve Minor Extra Work Order #4, in the amount of $3,662 for the 70th Street/CSAH 37
Improvement project.
BUDGET INFORMATION
FUNDING: BUDGETED: x YES
MSAS Funds
Region 7W Federal Funds o NO
ACTION TAKEN
❑ APPROVED AS REQUESTED ❑ DENIED ❑ TABLED ❑ OTHER (List changes)
COMMENTS:
MINNESOTA DEPARTMENT OF TRANSPORTATION
CITY OF OTSEGO, WRIGHT COUNTY
MINN PROD. NO. STMP 8615 (133)
BENCHMARKS: RR SPIKE IN PP GOVERNING SPECIFICATIONS
NORTH SIDE OF 70TH ST. AT THE 2014 EDITION OF THE MINNESOTA DEPARTMENT OF TRANSPORTATION
SOUTH BEND OF NADALA AVE _ "STANDARD SPECIFICATIONS FOR CONSTRUCTION" AND THE 2014 EDITION
941.29 OF THE "MATERIALS LAB SUPPLEMENTAL SPECIFICATIONS FOR
CONSTRUCTION" SHALL GOVERN.
70TH STREET NE/CSAH 37 IMPROVEMENT PROJECT DATUM:
NAVD 1929
CONSTRUCTION PLANS FOR GRADING, BITUMINOUS SURFACING, STORM DRAINAGE
IMPROVEMENTS, ROUNDABOUT AND TRAIL.
SP # 217-112-002 AND SP # 086-637-033
CITY OF OTSEGO PROJECT NO. 14-01 AND 14-02
LOCATED ON 70TH STREET NE FROM MARTIN FARMS AVENUE NE TO OAKWOOD AVENUE NE
AND ON 70TH STREET NE (CSAH 37) FROM OAKWOOD AVENUE NE TO ODEAN AVENUE NE
AND ON OAKWOOD AVENUE NE (CSAH 37) FROM APPROX. 1300' SOUTH OF 70TH STREET NE TO 70TH ST
1z',P'rTI(1N� ?R—V7, Tnww,CPIP 191 PANC;F 9_-�
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75th ST m zLARABEE Q76TH WAY
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75th ST NE 74TH ST NE COURTC L
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74th ST 73R T _ 73RD
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PROJECT LOCATION j
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163RD ST NE
62ntl ST. NE
� 62ND STREET NE I
THE SUBSURFACE UTILITY INFORMATION IN
THIS PLAN IS UTILITY QUALITY LEVEL D.
THIS QUALITY LEVEL WAS DETERMINED
ACCORDING TO THE GUIDELINES OF
Cl/ASCE 38-02, ENTITLED "STANDARD
GUIDELINES FOR THE COLLECTION AND
DEPICTION OF EXISTING SUBSURFACE
UTILITY DATA." SEE PROJECT MANUAL.
Hakanson
Anderson
Civil Engineers and Land Surveyors
3601 Thurston Ave., Anoka, Minnesota 55303
763-427-5860 FAX 763-427-0520
WRIGHT COUNTY, MINNESOTA
1000 0 1000 2000
SCALE IN FEET
PROJECT
STA. TO STA.
GROSS
NET
PRESENT ADT (2012)
PROJECTED
DESIGN ESAL
R
SIGMA
TON
DESIGN
TRAFFICI
SHOULDER
PARKING1
FUNCTIONAL
LENGTH
LENGTH
HC ADT
VALUE
N18 20
DESIGN
SPEED
LANES
WIDTH
LANES
I CLASSIFICATION
PROJECTED ADT (2o35)
S.P. 217-112-002
124+55 TO 158+50
FT
3395 FT
N/A
8.61%3
1,250,000
20
3.5%
10
55 MPH
2-12'
8
0
MINOR ARTERIAL
.64MILES
0.64
0.643 MILES
8750
755
S.P. 217-112-002
158+50 TO 211+00
5250 FT
5250 FT
40
8.61%,--,1,250,000
20
3.5%
10
55 MPH
2-12'
8
0
MINOR ARTERIAL
0.994 MILES
0.994 MILES
8750
755
S.P. 217-112-002
125+27 TO 234+76
10949
10983
N/A
N/A
N/A
20
3.5%
N/A
20 MPH
N/A
N/A
N/A
MULTI —USE
074 MILESD80
MILES
N/A
TRAIL
TRAIL
S.P. 086-637-033
11+00 TO 235+06
2406
2406
3000
8.61%0.456
1,250,000
20
3.5%
10
55 MPH
2-12
8
0
MINOR ARTERIAL
MILES
0.456 MILES
12500
1075
S.P. 086-637-033
1+49 TO 14+15
1266 FT
1266 FT
3050
8.61%
1,250,000
20
3.5%
10
55 MPH
2-12'
8
0
MINOR ARTERIAL
0.240 MILES
0.240 MILES
5250
450
R VALUE = 20 (FROM BRAUN INTERTEC GEOTECHNICAL HORIZONTAL CURVE RADIUS BASED ON:
CLEAR LUNE:
REPORTS DATED 8/14/11 AND 6/20/13) MnDOT ROAD DESIGN MANUAL TALBE 3-2.03A
30 FT. MINIMUM
FOR SUPERELEVATIONS OF 4%, 2%, AND
TRAIL CLEAR ZONE:
NORMAL CROWN (-2.00% CROSS —SLOPE)
2 FT. MINIMUM
TRAIL:
3 FT. TO POWER POLES, TREES, AND NEAR
MnDOT BIKEWAY FACILITY DESIGN MANUAL
EDGE OF SIGNS
TABLE 5-3A FOR A 15—DEGREE LEAN ANGLE
STOPPING SITE DISTANCE BASED ON:
3.5 FT. HEIGHT OF EYE
2.0 FT. HEIGHT OF OBJECT
0.13 COEFFICIENT OF FRICTION
TRAIL:
4.5 FT. HEIGHT OF EYE
0 FT. HEIGHT OF OBJECT
0.28 COEFFICIENT OF FRICTION
ALL REQUIREMENTS OF THE PROJECT MANUAL FOR THE 70TH STREET NE
IMPROVEMENT PROJECT (S.P. 217-112-002 AND S.P. 086-637-033
AND CITY PROJECT NO. 14-01 and 14-02).
ALL FEDERAL, STATE AND LOCAL LAWS, REGULATIONS, AND ORDINANCES
SHALL BE COMPLIED WITH IN THE CONSTRUCTION OF THIS PROJECT.
ALL TRAFFIC CONTROL DEVICES AND SIGNING SHALL CONFORM TO THE
LATEST EDITION OF MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL
DEVICES, INCLUDING THE LATEST EDITION FIELD MANUAL FOR TEMPORARY
TRAFFIC CONTROL ZONE LAYOUTS.
SHEET INDEX
THIS PLAN CONTAINS
160 SHEETS (TOTAL # INCL. TRAFFIC CONTROL
AND CROSS SECTIONS)
SHEET NO.
DESCRIPTION
1
TITLE SHEET
2
ESTIMATED QUANTITIES
3
STANDARD PLATES AND LEGEND
4
EARTHWORK SUMMARY AND TABULATIONS
5-6
STORM SEWER SCHEDULE AND NOTES
7-10
EARTHWORK DETAILS
11-14
CONSTRUCTION DETAILS
15-19
TYPICAL SECTIONS
20-22
TEMPORARY TRAFFIC CONTROL PLANS
23
TEMPORARY TRAFFIC CONTROL TABULATION
24-32
EROSION AND SEDIMENT CONTROL PLANS
33-41
REMOVALS & EXISTING CONDITIONS PLANS
42-57A
STREET AND STORM SEWER PLANS AND PROFILE
58
ROUNDABOUT PLAN AND PROFILE
59-72
TRAIL PLANS AND PROFILE
73-76
SUPERELEVATION PLANS
77-80
ROUNDABOUT AND POND GRADING PLANS
81-88
SIGNAGE AND STRIPING PLANS
89-94
SIGN TABULATION AND DETAILS
95-98
LIGHTING PLANS
I hereby certify that this plan, specification, or report was prepared
by me or under my direct supervision and that I am a duly Licensed
ProfeW6nal E neer r the laws of the State of Minnesota.
45850 DATE 1/16/15
BB NE� P..' LIC. NO.
HAKANSON ANDERSON ASSOCIATES, INC.
DESIGN ENGINEER
I hereby certify that roundabout geometric design was reviewed by
me and that I am a duly Licensed Professional Engineer under the
laws of the State of Minnesota.
48041 DATE 1/16/15
ANDREW C. McGOVERN, P.E. LIC. NO.
HR GREEN, INC.
ROUNDABOUT DESIGN ENGINEER
I hereby certify that sheets 95 through 98 were prepared by me or
under my direct supervision and that I am a duly Licensed
Professional Engineer under the laws of the State of Minnesota.
ROBERT J. THAYER, P.E.
HR GREEN, INC.
ROUNDABOUT LIGHTING DESIGN ENGINEER
16272 DATE 1/16/15 I
LIC. NO.
DATE
RONALD J. WAGNER, P.E.
APPROVED: CITY OF OTSEGO ENGINEER
DATE
VIRGIL HAWKINS, P.E.
APPROVED: WRIGHT COUNTY ENGINEER
DATE
DISTRICT STATE AID ENGINEER: REVIEWED FOR
COMPLIANCE WITH STATE AID RULES/POLICY
DATE
APPROVED FOR STATE/FEDERAL AID FUNDING: STATE AID
ENGINEER
S.P. 217-112-002 AND S.P. 086-637-033
CITY PROJECT 14-01 AND 14-02
SHEET 1 OF 98 SHEETS
FES 49 - FES 50
0+00 0+50
940 940
....... .............
0
M
935. 935
m n . . . . . .
v a,
N >
W z O
i _C, o 0
930 " o M 930
. . 0 M M .U0 m . . . . . .
N CI m N
M 3 W �
.ro zv)
O EE ? ?
� v
_ v
OS 4 4.6 CY
RIM=939.25 25'X5' RIP -RAP
(NW) INV=937.50 OVERFLOW
(SE) INV=935.50 ELEV=939.50
FES 49
INV- 37.30
Q��O/ 8LF 15" RCP
✓ (CL 5) ® 1.43%
14LF 12" RCP
I (CL 5) m -2.50%
— - — RIGHT OF WAY
PROPOSED ARTICULATED BLOCK PER
----- TEMPORARY SLOPE EASEMENT
--- PERMANENT EASEMENT
/
_ INV ELEV = 939.00-
i
i
1 / / PERMANENT DRAINAGE AND UTILTIY EASEMENT
FES 50 I INV=935.00
—� —\�
77'
931.2
'-T — � /�..—..—..—..—.
I \ i
— -- — - - ---- --= ---
- - - - - -
A
REFERENCE NOTES:
0 4:1 RC APRON
O FILL MATERIAL OF INFILTRATION AREA (GRANULARY BORROW AND TOPSOIL POND 4
POND 5
NWL=939.50
2 YR= 941.65
10 YR HWL= 942.61
100 YR HWL= 943.47
CLEANOUT, 4" COUPLING OS
(SLIP BY THREAD) WITH
PVC CAP. TOP
ELEV=945.0
8"x 4" \-8" PERFORATED
WYE ® PVC PIPE
SECTION A —A VIEW
VEGETATION, MnDOT
SEED MIX 25-141
140 CY GRANULAR BORROW
MEETING THE REQUIREMENTS
OF Mn/DOT SPEC. 3149.2.8.1 2 3
40 CY TOP 4" FILTER
TOPSOIL BORROW _
MEETING MnDOT SPEC.
3877.2.G.1 -
NWL _ 75
i
SP��,
3ELE _ I1
— I� �PERFORATED PVC PIPE 0
TYPE 3 NON -WOVEN Tll .22%. PLACE LAYER OF
GEOTEXTILE FABRIC 5' WASHED RIVER ROCK AROUND
(MnDOT SPEC. 3733) PERFORATED SECTION OF PIPE
d 4" PVC g
C4fAN OUT (SEE _ —
lbffAIL ABOVE)-
1
Pump down pond, AA
discharge in curb
approx. 250' to west \, ��� 80' A
I
I
.I
I
I
I
I
I
I
I
FILTER BORROW) SHALL BE PAID AS ITEM 2105 - GRANULAR BORROW.
NWL=937.50
GEOTEXTILE FABRIC SHALL BE INCLUDED IN CONTRACT UNIT PRICE FOR
GRANULAR BORROW.
2 Y R= 939.24 >_
®THE FILTRATION AREAS SHALL BE MINIMALLY COMPACTED FROM THE SURFACE
TO NATIVE SOILS.
10 YR HWL= 939.87
T DRAINAGE TUBING SHALL BE WRAPPED IN FABRIC AND MEET THE
REQUIREMENTS OF Mn/DOT SPECIFICATION 2502. FABRIC SHALL BE
100 YR HWL= 939.93
INCLUDED IN CONTRACT UNIT PRICE FOR ITEM 2502 - 8" PERF PVC PIPE
DRAIN.
(5 ALL PVC PIPE FITTINGS (TEE, WYE, CAP AND PLUGS) AND NON -PERFORATED
30 0 30 60
PIPE (I.E. CLEANOUT RISER PIPE) SHALL BE PAID AS ITEM 2502 - 8"
SCALE IN FEET
PERFORATED PIPE DRAIN
\ \ \ )'E MAN
NAGENDJ '
EASEMENT —
dig small trenchs to
expose draintile
pipe in 2 locations
\946 — A
3,667 SQ.FT.
FILTRATION EA
250 LF 8" P RATED PVC DRAIN PIPE\ >
add 2 cleanouts at J CONNECT TO EXISTING DRAIN�L
connections to INV=939.0 \
existing draintile \
1. PIPE LENGTHS DO NOT INCLUDE LENGTH OF APRONS.
2. SEE CROSS SECTIONS FOR DITCH ELEVATIONS.
3. ALL APRONS 24" OR LARGER SHALL RECEIVE GRATES.
DATE REVISION i hereby o Nty trot this pion, specification, or report was SHEET
D Co prepared
me or under my direct
Professional Engs a under thend hat l BML Hakanson Anderson OF POND GRADING 79
SD UEU S G CMQT S AND LEGEND of the St of Min ata. oafwxar: Civil Engineers and Land Surveyors Ojlkgo
70TH STREET/CSAH 371116/15 ofDMS 3601 Thurston Ave., Anoka, Minnesota 55303 S.P. 21 7-1 12-002
pEaE06F �'.� 763-427-5860 FAX 763-427-0520 98
Date 8/8/14 Lic. No. 45850 RJW www.hakanson-anderson.com NINNESOTA S.P. 086-637-033 SHEETS
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- - Hakanson Anderson
Civil Engineers and Land Surveyors
3607 Thurston AveAnoka, Minnesota 55303
763-427-5860 FAX 763-427-0520
www.hakanson—c3nderson.com
OF EXISTING DRAINAGE AREA MAP TE
Otkgo S.P. 217-112-002 AND S.A.P. 086-637-033F
7OTH STREET CSAH 37 5
PdINNESC1'1 CITY OF OTSEGO, MINNESOTA SHEETS
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