HomeMy WebLinkAbout55thSTAFF REPORT
DATE: November 10, 2020
DISCUSSION
AGENDA ITEM: 55th St N Vacated Street
SUBMITTED BY: Kristina Handt, City Administrator
BACKGROUND:
At June work session council the council began discussions about getting back the portion of 55th St N that
was previously vacated. Information from the city attorney about the current ownership, Carriage Station
(Lots 1-9, Block 4 and Outlot A), and some of the lots deeded land to the properties to the north as required
during the vacation was discussed at that meeting as well as the anticipated costs to get the right of way
deeded back to the city (high level estimate was $40,000 per property). If the City wishes to re-establish
this right-of-way, since all of the vacated right-of-way property is owned in fee by the adjacent property
owners, the City will need to acquire easements from these property owners. If the property owners do not
wish to give the City an easement, the City may condemn for these purposes.
ISSUE BEFORE COUNCIL:
Should the city pursue re-establishing 55th St to connect the Sanctuary neighborhood? If so, which road
alignment should staff focus on?
PROPOSAL DETAILS/ANALYSIS:
Following the June work session staff was asked to look further into what would be needed to re-establish
55th St N. The city engineer did a high level estimate of a couple options.
The first would be to acquire the land back and place the road in the same location it previously was. This
would have it centered over the existing trail. The estimated construction costs (does not include land
acquisition) would be $580,000. This would require the acquisition of land from 11 property owners.
The second option would be to shift the road to the north once past the intersection with Marquess Trail.
The construction costs for this option is $200,000 more or $780,000. This would require the acquisition of
land from 2 property owners.
FISCAL IMPACT:
Option 1: High level estimate is $1,020,000
Option 2: High level estimate is $860,000
ATTACHMENT:
• City Engineer emailed info
• Option 1 Construction Cost Estimate from City Engineer
• Option 2 Construction Cost Estimate from City Engineer
From:Jack Griffin
To:Kristina Handt
Cc:Marty Powers; Chad Isakson
Subject:55th Street Extension - EOC
Date:Tuesday, August 18, 2020 3:03:46 PM
Attachments:55th Street Improvements EOC-Ex Alignment.pdf
55th Street Improvements EOC-Shift North.pdf
Caution: This email originated outside our organization; please use caution.
Attached are my estimate of costs for the extension of 55th Street along the north side of
Carriage Station. The first EOC is for the extension, roughly 1,200 feet of roadway (26 feet in
width to match the segment abutting CSAH 14) with the alignment centered over the existing
public trail. Amount is $580,000.
The second estimate is for the extension, roughly 1,200 feet of roadway (26 feet in width to
match the segment abutting CSAH 14) with the alignment shifting to the north, once past the
intersection with Marquess Trail. Amount is $780,000 or plus another $200K.
Both estimates are conservative and assume extensive tree clearing and grubbing, and
both assume significant soil correction and subgrade preparation being required before
the road can be constructed. However, the latter estimate involves grading and soil
correction work over a much larger area.
No R/W acquisition has been included for either option.
The second estimate has the added benefit of allowing the existing trail to remain with
the roadway construction to the north of the trail. Perhaps the roadway can be made
more narrow with the trail being in place.
Both estimates are preliminary and should not be used beyond high level planning.
Thanks ~Jack
John (Jack) W. Griffin, P.E.
Principal / Sr. Municipal Engineer
FOCUS ENGINEERING, INC.
651.300.4264
jack.griffin@focusengineeringinc.com
55TH STREET NORTH FROM MARQUESS TRAIL TO WELL NO. 2
STREET AND STROM SEWER IMPROVEMENTS
CITY OF LAKE ELMO, MINNESOTA
ENGINEER'S OPINION OF PROBABLE COST
55TH STREET NORTH EXTENSION ‐ FOLLOWING EXISTING TRAIL ALIGNMENT
DATE: AUGUST 2020
Item Description Quantity Unit Unit price Total Cost
1 MOBILIZATION 1.00 LS $19,400.00 $19,400
2 TRAFFIC CONTROL 1.00 LS $9,700.00 $9,700
3SILT FENCE 1,800.00 LF $3.00 $5,400
4 CLEAR AND GRUB 1.00 LS $20,000.00 $20,000
5 SAWCUT PAVEMENT (ALL TYPES) 52.00 LF $3.00 $156
6 REMOVE & DISPOSE OF EXIST. BITUMINOUS PAVEMENT 3,682.42 SY $3.00 $11,047
7 FULL DEPTH RECLAIM 615.75 SY $2.00 $1,232
8 COMMON EXCAVATION (CV) (P) 4,254.17 CY $13.00 $55,304
9 SUBGRADE CORRECTION 255.56 CY $26.00 $6,644
10 GEOTEXTILE FABRIC TYPE S 3,466.67 SY $5.00 $17,333
11 SUBGRADE PREPARATION 12.90 RS $200.00 $2,580
12 SELECT GRANULAR BORROW (CV), SPEC 3149.2B 3,002.95 CY $16.00 $48,047
13 CLASS 6, AGGREGATE BASE, 100% CRUSHED LIMESTONE 1,579.98 TN $15.00 $23,700
14 TYPE SP 12.5 BITUMINOUS NON‐WEARING COURSE (SPNWB230C) 422.93 TN $70.00 $29,605
15 TYPE SP 9.5 BITUMINOUS WEARING COURSE (SPWEA230C) 422.93 TN $65.00 $27,491
16 BITUMINOUS MATERIAL FOR TACK COAT 248.44 GAL $3.00 $745
17 CLASS 6 AGGREGATE SHOULDERING ‐ 100% CRUSHED LIMESTONE 137.45 TN $20.00 $2,749
18 CONCRETE CURB AND GUTTER 2,682.74 LF $13.00 $34,876
19 4" PVC PERF EDGE DRAIN W/BACKFILL & WRAP 1,082.74 LF $18.00 $19,489
20 2 X 3 CATCH BASIN W/CASTING 3.00 EA $2,000.00 $6,000
21 STORM SEWER MANHOLE 3.00 EA $3,500.00 $10,500
22 STORM SEWER MANHOLE W/ SUMP 1.00 EA $4,000.00 $4,000
23 12" RCP STORM SEWER PIPE 78.00 LF $38.00 $2,964
24 15" RCP STORM SEWER PIPE 350.00 LF $40.00 $14,000
25 18" RCP STORM SEWER PIPE 600.00 LF $45.00 $27,000
26 18" FLARED END SECTION 1.00 EA $1,200.00 $1,200
27 CLASS 3 RIP RAP W/GEOTEXTILE FABRIC 6.00 CY $100.00 $600
28 IMPORT AND PLACE TOPSOIL BORROW 401.17 CY $20.00 $8,023
29 SEEDING, FERTILIZER AND WOOD FIBER BLANKET 2,407.00 SY $2.50 $6,018
Estimated TOTAL Construction Cost $415,804
Contingencies at 10%$42,000
Easement Acquisition (Legal and Land Survey Services) $0
Engineering Services: Feasibility Report:$12,000
Engineering Services: Design and Construction Administration: $60,000
Full‐Time Construction Observation:$26,000
Geotechnical Engineering:$15,000
Legal, Fiscal and Administration:$9,000
Total Estimated Project Cost:$580,000
55TH STREET NORTH FROM MARQUESS TRAIL TO WELL NO. 2
STREET AND STROM SEWER IMPROVEMENTS
CITY OF LAKE ELMO, MINNESOTA
ENGINEER'S OPINION OF PROBABLE COST
55TH STREET NORTH EXTENSION ‐ SHIFTING ALIGNMENT TO THE NORTH
DATE: AUGUST 2020
Item Description Quantity Unit Unit price Total Cost
1 MOBILIZATION 1.00 LS $19,400.00 $19,400
2 TRAFFIC CONTROL 1.00 LS $9,700.00 $9,700
3SILT FENCE 1,800.00 LF $3.00 $5,400
4 CLEAR AND GRUB 1.00 LS $20,000.00 $20,000
5 SAWCUT PAVEMENT (ALL TYPES) 52.00 LF $3.00 $156
6 REMOVE & DISPOSE OF EXIST. BITUMINOUS PAVEMENT 3,682.42 SY $3.00 $11,047
7 FULL DEPTH RECLAIM 615.75 SY $2.00 $1,232
8 COMMON EXCAVATION (CV) (P) 4,254.17 CY $13.00 $55,304
9 SUBGRADE CORRECTION 255.56 CY $26.00 $6,644
10 GEOTEXTILE FABRIC TYPE S 3,466.67 SY $5.00 $17,333
11 SUBGRADE PREPARATION 12.90 RS $200.00 $2,580
12 SELECT GRANULAR BORROW (CV), SPEC 3149.2B 3,002.95 CY $16.00 $48,047
13 CLASS 6, AGGREGATE BASE, 100% CRUSHED LIMESTONE 1,579.98 TN $15.00 $23,700
14 TYPE SP 12.5 BITUMINOUS NON‐WEARING COURSE (SPNWB230C) 422.93 TN $70.00 $29,605
15 TYPE SP 9.5 BITUMINOUS WEARING COURSE (SPWEA230C) 422.93 TN $65.00 $27,491
16 BITUMINOUS MATERIAL FOR TACK COAT 248.44 GAL $3.00 $745
17 CLASS 6 AGGREGATE SHOULDERING ‐ 100% CRUSHED LIMESTONE 137.45 TN $20.00 $2,749
18 CONCRETE CURB AND GUTTER 2,682.74 LF $13.00 $34,876
19 4" PVC PERF EDGE DRAIN W/BACKFILL & WRAP 1,082.74 LF $18.00 $19,489
20 2 X 3 CATCH BASIN W/CASTING 3.00 EA $2,000.00 $6,000
21 STORM SEWER MANHOLE 3.00 EA $3,500.00 $10,500
22 STORM SEWER MANHOLE W/ SUMP 1.00 EA $4,000.00 $4,000
23 12" RCP STORM SEWER PIPE 78.00 LF $38.00 $2,964
24 15" RCP STORM SEWER PIPE 350.00 LF $40.00 $14,000
25 18" RCP STORM SEWER PIPE 600.00 LF $45.00 $27,000
26 18" FLARED END SECTION 1.00 EA $1,200.00 $1,200
27 CLASS 3 RIP RAP W/GEOTEXTILE FABRIC 6.00 CY $100.00 $600
28 IMPORT AND PLACE TOPSOIL BORROW 401.17 CY $20.00 $8,023
29 SEEDING, FERTILIZER AND WOOD FIBER BLANKET 2,407.00 SY $2.50 $6,018
30 ADDITIONAL CLEARING, GRADING, SUBGRADE CORRECTION FOR REALIGNMENT 1.00 LS $154,000 $154,000
Estimated TOTAL Construction Cost $569,804
Contingencies at 10%$57,000
Easement Acquisition (Legal and Land Survey Services) $0
Engineering Services: Feasibility Report:$15,000
Engineering Services: Design and Construction Administration: $75,000
Full‐Time Construction Observation:$34,000
Geotechnical Engineering:$18,000
Legal, Fiscal and Administration:$11,000
Total Estimated Project Cost:$780,000