4.a)3) Staff Report-Log House Landing Erosion Report �� `�
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SCANDIA
Staff Report
Date of Meeting: July 9, 2013
To: City Council
From: Kristina Handt, Administrator
Re: Log House Landing Report
Agenda Item #: 4.a)3)
Background:
At the May work session and on the May 21 road tour, the Council discussed with the Car-mar
Watershed District the possibility of completing some improvements to the Log House Landing area
to address erosion issues.
Issue:
Should improvements to Log House Landing be included in the 2014-2018 CIP?
Proposal Details:
Included in your packet is a preliminary cost estimate for the three options previously discussed at
Log House Landing-1. Full Access-$241,502, 2. Canoe/Kayak Access-$231,906 and 3.
Decommissioned Access-$61,985.
Jim Shaver will be present at the meeting to answer any questions from the Council.
Fiscal Impact:
Up to $241,502.
The Council should determine if this project should be added to the CIP, at what funding level and
when.
Options:
1) Add to the 2014-2018 CIP (Specify year) at 100% City funding
2) Add to the 2014-2018 CIP (Specify year) at 50/50 cost share. 50%from Capital
Improvement Fund, 50%Grants/Donations. Council could also decide on a different cost
share level.
3) Add to the 2014-2018 CIP (Specify year) at 100%grant/donation funding
4) Do not add to 2014-2018 CIP
- • EZ
Project Loghouse Landing Options Date June 17,2013
To Jim Shaver,CMSCWD Administrator Corrtact Info
Cc CoMact Ir�fo
From Ca�l Almer,Brad Aldrich Contact Info.
Regarding Updating Cost Estimates for 3 Options
Preliminary Cost Estimates
EOR provided a Memo on May 9, 2013 identifying the erosion and water quality issues at Loghouse
Landing and a potential Concept Design Solution. Schematic cost estimates were also provided for the
concept design.
CMSCWD asked EOR to provide cost estimates for 3 options that incorporate greater detail and
comments from City of Scandia. Preliminary Cost Estimates are included in this memo for the following
3 Options:
1. Full Access Option - This option will improve existing access to the landing while solving
pervasive erosion issues. Main elements of this option include full width roadway including 12'
paved drive lane,l0'porous parking lane on the south side of 205�Ave.,curb and gutter on both
sides of the road, 2 BMP's located 'rz down the street and at the bottom,improved and stabilized
boat ramp construction with flexible concrete mat, and stabilization of steep slopes along the
boat ramp. Total Estimated Cost(including 15%Contingency) _$241,502.
2. Canoe/ Kayak Access Option -This oprion limits boat traffic to canoes,kayaks, and emergency
motor boat useage and incorporates the same road cross section along 205�Ave.that is outlined
in the Full Access Option, the same BMP approach as option 1, a lockable gate at the bottom of
205�Ave.that would be open for emergency access, slighdy reduced pavement adjacent to the
boat ramp, and a lower impact stabilization for the boat ramp. Total Estimated Cost (including
15%Contingency)_$231,906.
3. Decommissioned Access Option - This option eliminates boat access at the landing, provides
minor interventions to erosion control on 205�Ave. (slope street to north), provfdes no water
quality BMPs, and restores the boat landing to a natural slope and shoreline. Total Estimated
Cost(including 15%Contingency) _$61,985
Cost estimates for Options 1 and Z are higher than the previously submitted cost estimates due to input
from the City to maintain a wider road, provide full curb and gutter on both sides of the raad, and
provide costs for boat access ramp stabilization. Additional detail is also provided in the attached
Preliminary Cost Estimates. Additionally, the attached graphic and cross section provide a
representation of the general design approach for 205� Avenue North in the Full Access and
Canoe/Kayak Access options.
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Emmons&Olivier f2esources,Inc. fi51 Hate Ave N Oakdale,MN 55128 TI 651.770.8448 F/651.770.2552 www.eorinc.com
OPTION 1-LOGHOU5E LANDING FEASIBILITY STUDY-FULL ACCES5
Lioe No. Base Bid Item Units TO�� if°�t Total
uan ' Cost Cost
1 Mobilization LUMP 1.0 $15,000.00 515,
2 Site Clearing LUMP 1.0 51,500.00 $1,5
3 Erosion Control LUIv� 1.0 52,000.00 52,0
4 Ditch Cmading CY 200.4 $15.00 53,0
5 Infittration BMP Grading CY 200.0 515.00 S3,
b Bio Filtraiion BMP Grading CY 100.0 515.00 S 1,5
7 Boat Launch Regrading CY 100.0 515.00 51,5
8 Boat Launch Retaining Wall SF I50.0 �35.00 $5,25
9 CI S Aggnegate Base TON ]00.0 530.00 53,0
10 2"Bituminous Base Cowse TON 150.0 575.00 511,25
11 Tack Coat GAL 128.0 510.00 51,28
l2 2"Bituminoas Wear Course TON 150.0 585.00 512,75
13 Cellular Confu►ement with soil-seeding SF 5880.0 56.00 �35,2
14 B612 Concrete curb and gutter LF 2000.0 532.00 Sb4,
15 27"Diameter Catchbasin w/R-4341 Casting EACH 2.0 51,500.00 S3,
l6 Concrete Cable-Boat L.aunch 3F 800.0 522.00 $17,b
17 12"Dual VJall HDPE Pipe LF 50.0 $35.00 51,75
18 12"I-IDPE Metal End Section EACH 2.0 5500.00 Sl,
19 Rip Rap Clacs IlI CY 20.0 Sb5.00 51,3
20 Erosion Control Blanket-DeKoWe 700 or appmved equal SY 1000.0 $3.00 $3,
21 BMP Planting Media CY 300.0 550.00 515,
22 Perennial Planting(Plug) EACH 1500.0 $2.00 S3,
23 Seeding AC 0.5 52,400.00 $i,
24 Seed LBS 20.0 $30.00 S6
25 Soil Tackifier SY 888.0 $2.75 $2,442
SUB�-TOTAL $210,00
CONTINGENCY 15% S31
TOTAL S241,50
OPTION 2-LOGHOUSE LANDING FEASIBILITY STUDY-CANOE/KAYAK ACCESS
Y.,ine No. Bsse Bid Item Units Total Unit Total
uanti Cost Cost
l Mobilization LUMP l.0 515,000.00 S15,
2 Site Clearing LUMP l.0 51,500.00 S1,5
3 Erosion Control LUMP l.0 52,000.00 52,0
4 Ditch Grading CY 200.0 S 15.00 S3,
5 Infihration BMP Grading CY 200.0 S15.00 S3,
6 Bio Filtration BMP Grading CY 100.0 515.00 S1,5
7 Boai Launch Regrading CY 100.0 $15.00 51,5
8 Boat Launch Retaining Wall SF 150.0 $35.00 �5,25
9 Cl 5 Aggregate Base TON 100.0 �30.00 S3,
10 2"Bihuninous Base Course TON 125.0 �75.00 �9,3'I
11 Tack Coat GAL 116.0 $10.00 $1,16
12 2"Bituminous Wear Course TON 125.0 580.00 510,
13 Cellular Confinement with soil-seeding SF 5880.0 56.00 535,28
14 B612 Concrete curb and gutter LF 2000.0 $32.00 564,
15 27"Diameter Catchbasin w/R-4341 Casting EACH 2.0 51,500.00 S3,
16 Cellular Confinement with Clean Gravel SF 1000.0 511.00 Sl I,
17 Steel Dniveway Gate L.S l.0 53,000.00 53,0
18 12"Dual Wall HDPE Pipe LF 50.0 535.00 S1,75
19 12"HDPE Metal End Section EACH 2.0 5500.00 Sl,
20 Rip Rap Class III CY 20.0 S65.00 51,30
21 Erosion Control Blanket-DeKoWe 700 or approved equal SY 1000.0 S3.00 S3,0
22 BMP Planiing Media CY 300.0 S50.00 S15,04
23 Perennial Planting(Plug) EACH 1500.0 52.00 S3,
24 Seeding AC 0.5 52,000.00 S1,
25 Seed LBS 20.0 530.00 S6
26 Soil Tackifier SY 888.0 52.75 52,44
SUB-TOTAL 5201,65
CONTINGENCY 15% S3(1,24
TOTAL $231
OPTION 3-LOGHOUSE LANDIP�IG FEASIBILITY STUDY-DECOMMISSION
Line No. B9se Bid Item Units Total Unit Total
uanti Cost Cost
1 Mobili7ation LUMP 1.0 54,000.00 S4,
2 Site Clearing LUMP ].0 51,500.00 51,5
3 Erosion Control LUMP 1.0 52,000.00 $2,
4 Boat Launch Regrading CY 300.0 $15.00 54,5
5 Road Regrading-C15 CY 250.0 515.00 53,75
6 C15 Aggregate Base-Export TON ]00.0 $20.00 52,00
7 Limestone Boulder Vehicle Impedimerrts LS 1.0 53,000.00 S3,
8 Rip Rap Class I[I Stabilization CY 75.0 565.00 54,87
9 Erosion Control Bianket SY 1250.0 $4.50 55,62
]0 Erosion Control Blanket-Streamba�k SY 100.0 512.00 51,2
10 Planting 5oil-3" CY 110.0 $30.00 $3,30
11 Perennial Planting(Plug) EACH 2500.0 $2.00 S5,
�Z S�ding AC 0.8 52,000.00 51,5
13 Seed LBS 40.0 $30.00 51,20
]4 Soil Tackifier SY 3800.0 52.75 510,45
SUB-TOTAL S53
CONTINGENCY 15% �8,0$
TOTAL 56198