HomeMy WebLinkAbout2016-02-17 PACKET 04.J.
Feasibility Report for
Summers Landing Development
Street and Utility Improvements
Prepared for:
City of Cottage Grove, Minnesota
February 17, 2016
Stantec Project No. 193803448
I hereby certify that this report was 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.
__________________________________________________
David R. Sanocki, P.E. Reg. No. 40973
February 17, 2016
CITY OF COTTAGE GROVE
TABLE OF CONTENTS
TABLE OF CONTENTS.......................................................................................................................................... 1
PROJECT SUMMARY .......................................................................................................................................... 2
INTRODUCTION ............................................................................................................................................... 2
PROJECT SCOPE ............................................................................................................................................ 2
Required Improvements ........................................................................................................................... 2
Required Easements ................................................................................................................................. 4
Required Permits ........................................................................................................................................ 4
Construction Coordination ...................................................................................................................... 4
PROJECT COSTS ............................................................................................................................................. 5
Estimated Construction Costs ................................................................................................................. 5
Area Charges ............................................................................................................................................. 6
City Fees ...................................................................................................................................................... 6
Hadley Avenue and 95 Street Assessment ......................................................................................... 7
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Builder Escrow ............................................................................................................................................. 7
Developer Cost Summary ........................................................................................................................ 8
FINANCING ..................................................................................................................................................... 9
RECOMMENDATIONS TO COUNCIL............................................................................................................ 9
PROJECT SCHEDULE ........................................................................................................................................ 10
APPENDIX
Summers Landing Preliminary Cost Estimate
Street Preliminary Cost Estimate
Hadley Avenue & 95
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FIGURES
Figure 2 Summers Landing Utility Map
Figure 3 Summers Landing Sidewalk/Trail Map
Figure 4 Summers Landing Phasing Map
Figure 5 Sanitary Sewer Extension – SE Corner of Pinehill Elementary School
Figure 6 Handley Avenue Improvements – 90Street to 100 Street
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Summers Landing Development - Street and Utility Improvements 1
CITY OF COTTAGE GROVE
PROJECT SUMMARY
INTRODUCTION
The City is currently working with Summergate Companies on developing a proposed 383 lot
development known as Summers Landing. The development is located on the west side of
Hadley Avenue, north of 95 Street and south of 90Street. The developer is proposing to
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complete this development in six phases (see figure 4 in the appendix of this report). The
developer has petitioned the City to complete the Summers Landing 1 Addition – street and
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utility improvements through the 429 process with construction starting in 2016.
This report will address the proposed utility and street improvements for the Summers Landing
Development. The development proposes to construct 383 single family lots. Each of the lots will
receive City sanitary, water, and street improvements.
PROJECT SCOPE
:
This project consists of utility and street improvements in the general location shown in Figure 1
Figure 1 – General Project Location
Summers Landing Development - Street and Utility Improvements 2
RI
EQUIRED MPROVEMENTS
This project includes the construction of public sanitary sewer, water main, storm sewer, and
public streets to service the proposed development. The proposed utility layout for the Summers
Landing 1 Addition is shown on figure 2 in the appendix of this report. Sanitary sewer, water
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main, storm sewer, and street improvements are proposed for all lots in the Summers Landing 1
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Addition development.
SS
ANITARY EWER
The sanitary sewer for the 1 phase of this development will be served from the existing sanitary
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sewer located at the intersection of 95 Street and Mississippi Dunes Boulevard. Figure 2 in the
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appendix of this report shows the proposed sanitary sewer extension through the Summers
Landing 1 Addition. The sanitary sewer lines within the Summers Landing 1 Addition will be
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eight inches in diameter and will be extended to the north and west edges of the plat to help
serve future development phases.
Sanitary sewer to service the northern half of the Summers Landing development, phases four
through six as shown on figure 5 in the appendix of this report, will be extended as part of the
Hadley Avenue Reconstruction project. The Hadley Avenue Reconstruction project is scheduled
to start in June, 2016.
WM
ATER AIN
Ductile iron water main will be installed throughout the development and will be between eight
inches and eighteen inches in diameter. The proposed Summers Landing 1Addition water
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main will connect to the existing water main located at the intersection of 95 Street and
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Mississippi Dunes Boulevard. A connection to the proposed water main on the east side of the
development near 94 Street is proposed to provide a looped system and will be connected as
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part of the Hadley Avenue Reconstruction project.
Water services will be provided for the islands and berm landscaping features to allow for
irrigation.
The developer will be installing 12” or 18” trunk water main improvements as part of the
development improvements. A water main oversizing credit will be provided to the developer
as water main trunk improvements are installed with each phase of the development.
SS
TORM EWER
The Summers Landing 1 Addition will include the installation of public storm sewer for the
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development, and will include the construction of a new storm water pond and infiltration area
near the northwest corner of the development to collect and treat runoff from the site. Treated
storm water will then be directed west of phase 1 of this development.
The developer will be responsible to construct a temporary emergency overflow ditch or piped
storm sewer outlet west of the proposed 1Addition pond and infiltration area. Costs associated
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with the temporary emergency overflow have not been included in this report and are assumed
to be part of the developer’s 1 Addition site grading costs.
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SS/P
TREETS AND IDEWALKATHWAYS
The accesses to the 1 Addition will be from the intersection of 95 Street/Mississippi Dunes
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Boulevard and Hadley Avenue/94 Street South. Future connections to the north and west are
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anticipated.
Summers Landing Development - Street and Utility Improvements 3
This report proposes to install permanent curb and gutter and place the first lift of bituminous for
all streets. A bituminous wedge will be placed to protect the curb and gutter until the final lift of
bituminous is placed.
The cost for the final lift of bituminous has been included in this report. It is estimated that the
final lift of bituminous would be installed approximately three years after the bituminous base lift
has been placed or when at least 90% of the homes are constructed
Common Excavation for the streets was not included in this report because it is assumed that the
Developer’s grading contractor will be completing this task. If this work is not done prior to the
street and utility work, there would be additional costs added for the common excavation of the
street areas.
Concrete driveway aprons will be constructed for each lot that proposes to have a sidewalk
installed adjoining the lot. An eight foot pedestrian trail will be constructed along the west side
of Hadley Avenue, north side of 95Street and east/west through the middle of the
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development. Figure 3 in the appendix of this report shows the proposed development sidewalk
and trail locations. The City will be collecting cash from the developer to construct, as part of
the Hadley Avenue Reconstruction Project, the trails proposed along Hadley Avenue and 95
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Street. A portion of the cash for the Hadley Avenue and 95 Street trails, based on the number
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of lots constructed, will be collected during each phase of the development.
A landscaped privacy berm is also being proposed. Maintenance of this landscaped area will
be the responsibility of the homeowners association.
The developer will also be responsible for the costs associated with constructing the Hadley
Avenue turn lanes adjacent to the development, a portion of the Hadley Avenue construction
costs from 90Street to 95Street (excluding turn lanes and trails), a portion of the 95 Street
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construction costs from Hadley Avenue to Mississippi Dunes Boulevard and a portion of the
roundabout costs at 95Street and Hadley Avenue. These improvements are proposed to be
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constructed as part of the Hadley Avenue Reconstruction project and assessed to the
developer over a ten year period.
RE
EQUIRED ASEMENTS
All public utilities will be located under the public street right-of-way and within dedicated utility
easements.
RP
EQUIRED ERMITS
This project requires the following permits:
MPCA General Storm Water Permit (NPDES Permit)
MPCA Sanitary Sewer extension Permit
MN Department of Health Water Main Permit
CC
ONSTRUCTION OORDINATION
Utility and trail extensions from the Hadley Avenue Reconstruction Project will require the
Summers Landing development contactors to stay in regular contact with the Hadley Avenue
Reconstruction contractors in order to coordinate work schedules, site access, testing, etc.
Summers Landing Development - Street and Utility Improvements 4
PROJECT COSTS
ECC
STIMATED ONSTRUCTION OSTS
A detailed cost estimates has been prepared for the construction of the utilities and streets to
serve this development (See Appendix). All costs are based on 2016 construction pricing.
Indirect costs for administration, legal, engineering, and contingencies associated with the
project have not been included in this report. No costs have been included for capitalized
interest.
Table 1.1 – Estimated Construction Costs for the Summers Landing Development – Single Family
Estimated Estimated
Construction Construction
Cost (All Cost
2016 Site improvement Phases) Per Lot (Phase1) Per Lot
General$401,550$1,048 $95,035$1,728
Sanitary Sewer $1,106,080$2,888 $182,920$3,326
Water Main $1,456,925$3,804 $246,040$4,473
Services $929,235$2,426 $134,140$2,439
Storm Sewer$1,062,560$2,774 $229,715$4,177
Street Improvements $2,949,653$7,701 $536,182$9,749
Sidewalks $523,150$1,366 $95,905$1,744
Trails$74,230$194 $0$0
Lighting $328,140$857 $51,340$933
Subtotal $8,831,523$23,059 $1,571,277$28,569
$133,370$348 $348
Bituminous Trails $19,152
(1)
$124,705$326 $326
Sanitary Sewer Extension $17,908
(2)
$7,500$20
Water Main Extension $7,500$136
(3)
Subtotal $265,575$694 $44,560$810
($287,716)($751) ($26,610)($484)
Water Main Credit for Oversizing
($287,716)($751)
Subtotal ($26,610)($484)
Total Estimated 2016 Construction Costs $8,809,382$23,002 $1,589,227$28,895
2016 Improvement Escrow (40%) $635,691
Final Streets Escrow (125%) $184,856
Total Escrow$820,547
(4)
Proposed trails to be constructed as part of the Hadley Avenue Reconstruction Project. Trails
(1)
will be located along the west side of Hadley Avenue and the north side of 95 Street adjoining
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the Summers Landing development (see figure 3 in the appendix of this report).
Sanitary sewer extension to service the northern half of the Summers Landing development
(2)
will be constructed as part of the Hadley Avenue Reconstruction Project. Sanitary sewer will be
extended from the southeast corner of the Pinehill Elementary School property to the west side
of Hadley Avenue (see figure 5 in the appendix of this report). This sanitary extension is not
needed for Summers Landing 1 Addition but will be needed for phases 4 through 6 of the
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development.
Summers Landing Development - Street and Utility Improvements 5
A water main extension to loop the water at 94Street will be constructed as part of the
(3)th
Hadley Avenue Reconstruction Project. The developer will be responsible for the water main
cost associated to connect the water main on the east side of Hadley Avenue at 94 Street.
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The developer will be required to provide an escrow to the City for the proposed
(4)
improvements in Summers Landing 1 Addition totaling $820,547. This amount is 40% of the total
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estimated construction cost for the proposed 2016 improvements ($635,691) and 125% of the
total estimated construction cost for the final streets ($184,856). The developer also will have to
submit a separate site grading and erosion control escrow, in the amount of $101,625, prior to
commencement of site grading operations.
AC
REA HARGES
The total area of Summers Landing development is 160 acres. Area charge credits for ponding
below the high water level area (11.2 acres) and Hadley Avenue and 95 Street road right away
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(6.88 acres) has been figured into the area charges. The net acreage that will be used to
calculate the area charge is141.92 acres and will be split among the proposed 383 residential
lots.
Table 1.2 - Area Charges, Summers Landing Development - Single Family
Total All Phases Per Lot Total Phase 1Per Lot
Area Charges
Sanitary Area Charge $ 196,133 $ 512 $ 28,160$512
Water Area Charge $ 344,866 $900 $ 49,500$900
Storm Area Charge –single family $997,414 $2,604 $143,220$2,604
Total Area Charges $1,538,413 $4,016 $220,880$4,016
CF
ITY EES
The below referenced amounts apply to this project and are listed in the 2016 City Fee schedule:
Table 1.3 – City Fees, Summers Landing Development - Single Family
Total All Phases Per Lot TotalPhase 1 Per Lot
Cash
City Supplied Pole & Luminaires $144,400 $377 $22,800 $415
Seal Coating: Streets $61,030 $159 $9,030 $164
Seal Coating: Bituminous Trails $13,325 $35 $4,713 $86
Street Light Utility and Surcharge$33,459 $87 $4,805 $87
Park and Open Space Markers $11,960 $31 $2,185 $40
Park Dedication Fee$599,012 $1,564 $86,020 $1,564
$863,186 $2,254
Total Cash $129,552 $2,356
Summers Landing Development - Street and Utility Improvements 6
HA95SA
ADLEY VENUE AND TREET SSESSMENT
TH
The below references amounts will assessed to the developer over the next ten years:
Table 1.4 – Hadley/95 Street Assessment, Summers Landing Development – Single Family
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Developer
Responsibility Developer
AssessmentsTotal Costs(Percent) Cost
Hadley Avenue turnlanes adjacent to
Summers Landing $53,511100%$53,511
Hadley Avenue costs: 90 Street to 95
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Street (excludes turn lanes & trails
adjacent to development) $941,76630% $282,530
95 Street costs: Hadley Avenue to
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Mississippi Dunes Blvd. (excludes trails
adjacent to development) $527,46050%$263,730
Roundabout costs (Intersection of 95
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Street & HadleyAvenue) $1,167,69240% $467,077
Non-participating (Water main, Hadley
Avenue south of 95Street & 95 Street
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east of Hadley Avenue)$1,642,5010% $0
Total Construction Costs $4,332,930 $1,066,848
30% Indirect Costs (legal, engineering
and administration) $1,299,879 $320,054
Total Project Costs $5,632,809 $1,386,902
BE
UILDER SCROW
The below referenced escrows will be collected for each lot at the time the building permit is
issued:
Table 1.5– Builder Escrow, Summers Landing Development - Single Family
Builder Escrow Per Lot
Yard & Boulevard Sod $3,943
Driveway Apron* $654
Boulevard Trees –Interior**$428
Sidewalk Replacement -Interior Lot $778
Curb Stop Inspection $300
Property As-built Survey & Corner Pin Placement $1000
Total Escrow Added to Building Permit $7,103
* Lots that have sidewalk adjoiningproperty
** Adjustments needed for corner lots
Summers Landing Development - Street and Utility Improvements 7
DCS
EVELOPER OST UMMARY
The following table summarizes the developer’s costs for this project. These costs are the
developer’s costs only for the Summers Landing 1Addition Improvements.
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Addition - Single Family
Table 1.6 - Developer’s Cost Summary, Summers Landing 1
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Total All PhasesPer Lot
Site Improvements TotalPhase 1 Per Lot
General$401,550$1,048 $95,035 $1,728
Sanitary Sewer $1,106,080$2,888 $182,920 $3,326
Water Main$1,456,925$3,804 $246,040 $4,473
Services $929,235$2,426 $134,140 $2,439
Storm Sewer$1,062,560$2,774 $229,715 $4,177
Street Improvements $2,949,653$7,701 $536,182 $9,749
Sidewalks $523,150$1,366 $95,905 $1,744
Trails $74,230$194 $0 $0
Lighting $328,140$857 $51,340 $933
Subtotal $8,831,523$23,059 $1,571,277 $28,569
$133,370$348 $348
Bituminous Trails$19,152
$124,705$326 $326
Sanitary Sewer Extension $17,908
$7,500$20
Water Main Extension $7,500 $136
Subtotal $265,575$694 $44,560 $810
($287,716)($751) ($26,610) ($484)
Water Main Credit for Oversizing
($287,716)($751)
Subtotal ($26,610) ($484)
2016 Estimated Construction Cost $8,809,382$23,002 $1,589,227 $28,895
Area Charges
Sanitary Area Charge $ 196,133$ 512 $ 28,160 $512
Water Area Charge $ 344,866$900 $ 49,500 $900
Storm Area Charge – single family$997,414$2,604 $143,220 $2,604
Total Area Charges $1,538,413$4,016 $220,880 $4,016
Total All PhasesPer Lot
Cash Total Phase 1 Per Lot
City Supplied Pole & Luminaires $144,400$377 $22,800 $415
Seal Coating: Streets$61,030$159 $9,030 $164
Seal Coating: Bituminous Trails $13,325$35 $4,713 $86
Street Light Utility and Surcharge$33,459$87 $4,805 $87
Park and Open Space Markers $11,960$31 $2,185 $40
Park Dedication Fee $599,012$1,564 $86,020 $1,564
$863,186$2,254
Total Cash $129,552 $2,356
$11,210,981$29,272
Total Costs $ 1,939,659 $35,267
Summers Landing Development - Street and Utility Improvements 8
Table 1.7 - Assessment Summary, Summers Landing 1Addition - Single Family
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Developer
Responsibility Developer
AssessmentsTotal Costs(Percent) Cost
Hadley Avenue turnlanes adjacent to
Summers Landing $53,511100%$53,511
Hadley Avenue costs: 90 Street to 95
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Street (excludes turn lanes & trails
adjacent to development) $941,76630% $282,530
95 Street costs: Hadley Avenue to
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Mississippi Dunes Blvd. (excludes trails
adjacent to development) $527,46050%$263,730
Roundabout costs (Intersection of 95
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Street & HadleyAvenue) $1,167,69240% $467,077
Non-participating (Water main, Hadley
Avenue south of 95Street & 95Street
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east of Hadley Avenue)$1,642,5010% $0
Total Construction Costs $4,332,930 $1,066,848
30% Indirect Costs (legal, engineering
and administration) $1,299,879 $320,054
Total Project Costs $5,632,809 $1,386,902
FINANCING
The developer has petitioned the City to complete the Summers Landing 1 Addition – street
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and utility improvements through the 429 process with construction starting in 2016. The
developer will finance the all applicable Area Charges and other City fees described in this
report.
RECOMMENDATIONS TO COUNCIL
It is the finding of this report that the proposed improvements are necessary and cost effective.
The following recommendations are made:
Adopt this report as the guide for development of the proposed improvements.
The Developer installs the public improvements with construction being substantially
completed by September 1, 2016.
The Developer install the final lift of bituminous for the streets after three years or after 90%
of the homes in the development have been constructed.
RCA
EQUEST FOR OUNCIL CTION
Approve Feasibility Report and Order the preparation of Plans and Specifications for this
project.
Summers Landing Development - Street and Utility Improvements 9
PROJECTSCHEDULE
The following project schedule assumes that the project would begin in the spring of 2016.
Neighborhood Meeting February 18, 2016
Approve Plans and Specifications, Approve Preliminary and March16, 2016
Final Plat, Approve Development Agreement and Set Bid date
Bid DateApril 21, 2016
Bid Award May 4, 2016
Substantial Completion September 1, 2016
Summers Landing Development - Street and Utility Improvements 10
APPENDIX
Summers Landing Preliminary Cost Estimate
2/11/2016
Item
TotalEstimatedEstimatedPhase 1Phase 1 Estimated
Unit
QuantityQuantityTotal Cost
PART 1 - GENERALUnit CostTotal Cost
1MOBILIZATIONLS6$15,000.00$ 90,000.00 1.0 $15,000.00
2TRAFFIC CONTROLLS6$1,500.00$ 9,000.00 1.0 $1,500.00
3STREET SWEEPER WITH PICKUP BROOMHR60$125.00$ 7,500.00 10.0 $1,250.00
4TEMPORARY HYDROMULCHSY80,900$0.50$ 40,450.00 22,420.0 $11,210.00
5SEED AND HYDRO MULCHSY63,500$0.60$ 38,100.00 18,150.0 $10,890.00
6TOPSOIL BORROW (LV)CY7,050$25.00$ 176,250.00 1,975.0 $49,375.00
7BIOROLLLF11,500$3.50$ 40,250.00 1,660.0 $5,810.00
TOTAL PART 1 - GENERAL$401,550.00$95,035.00
PART 2 - SANITARY SEWER
88" PVC SANITARY SEWER PIPE, SDR 35, 10-20' DEEPLF17,530$37.00$ 648,610.00 2,990.0 $110,630.00
94' DIA SANITARY MH, INCL. R-1642-B CSTG & HDPE ADJ. RINGSEA82$2,900.00$ 237,800.00 14.0 $40,600.00
104' DIA SANITARY MANHOLE OVERDEPTHLF665$120.00$ 79,800.00 102.0 $12,240.00
11CONNECT TO EXISTING SANITARY MANHOLEEA13$2,000.00$ 26,000.00 1.0 $2,000.00
12TELEVISE SANITARY SEWERLF17,530$2.00$ 35,060.00 2,990.0 $5,980.00
138" X 4" PVC WYE, SDR 26EA383$160.00$ 61,280.00 53.0 $8,480.00
14IMPROVED PIPE FOUNDATIONLF17,530$1.00$ 17,530.00 2,990.0 $2,990.00
TOTAL PART 2 - SANITARY SEWER$1,106,080.00$182,920.00
PART 3 - WATER MAIN
156" DIP WATER MAIN, CL. 52, INCL. POLY WRAPLF555$34.00$ 18,870.00 100.0 $3,400.00
168" DIP WATER MAIN, CL. 52, INCL. POLY WRAPLF15,250$35.00$ 533,750.00 3,330.0 $116,550.00
1712" DIP WATER MAIN, CL. 52, INCL. POLY WRAPLF2,800$50.00$ 140,000.00 600.0 $30,000.00
1818" DIP WATER MAIN, CL. 51, INCL. POLY WRAPLF3,450$60.00$ 207,000.00 - $0.00
196" GATE VALVE AND BOXEA43$1,500.00$ 64,500.00 9.0 $13,500.00
208" GATE VALVE AND BOXEA54$2,000.00$ 108,000.00 12.0 $24,000.00
2112" BUTTERFLY VALVE AND BOXEA9$2,500.00$ 22,500.00 3.0 $7,500.00
2218" BUTTERFLY VALVE AND BOXEA10$3,500.00$ 35,000.00 - $0.00
236" MEGALUGEA198$35.00$ 6,930.00 36.0 $1,260.00
248" MEGALUGEA355$50.00$ 17,750.00 73.0 $3,650.00
2512" MEGALUGEA59$125.00$ 7,375.00$0.00
2618" MEGALUGEA71$175.00$ 12,425.00$0.00
27HYDRANTEA43$3,300.00$ 141,900.00 9.0 $29,700.00
28DUCTILE IRON FITTINGSLB14,320$6.00$ 85,920.00 1,400.0 $8,400.00
29CONNECT TO EXISTING WATER MAINEA13$1,700.00$ 22,100.00 1.0 $1,700.00
30SALVAGE 8" PLUGEA1$100.00$ 100.00 1.0 $100.00
31CONCRETE HYDRANT ACCESS PADEA43$250.00$ 10,750.00 9.0 $2,250.00
32IMPROVED PIPE FOUNDATIONLF22,055$1.00$ 22,055.00 4,030.0 $4,030.00
TOTAL PART 3 - WATER MAIN$1,456,925.00$246,040.00
PART 4 - SERVICES
334" PVC, SCH. 40, SANITARY SERVICE PIPE LF21,380$17.00$ 363,460.00 3,070.0 $52,190.00
344" PVC, SCH. 40, SANITARY RISER PIPE LF960$17.00$ 16,320.00 140.0 $2,380.00
351" CORPORATION STOPEA395$175.00$ 69,125.00 58.0 $10,150.00
361" CURB STOP & BOXEA395$350.00$ 138,250.00 58.0 $20,300.00
371" TYPE "K" COPPER WATER SERVICELF21,380$16.00$ 342,080.00 3,070.0 $49,120.00
TOTAL PART 4 - SERVICES$929,235.00$134,140.00
PART 5 - STORM SEWER
3812" RCP STORM SEWER, CLASS 5LF5,000$28.00$ 140,000.001195.0$33,460.00
3915" RCP STORM SEWER, CLASS 5LF3,830$30.00$ 114,900.00297.0$8,910.00
4018" RCP STORM SEWER, CLASS 5LF2,840$35.00$ 99,400.00780.0$27,300.00
4121" RCP STORM SEWER, CLASS 5LF1,770$42.00$ 74,340.0060.0$2,520.00
4224" RCP STORM SEWER, CLASS 3LF1,660$50.00$ 83,000.00500.0$25,000.00
4327" RCP STORM SEWER, CLASS 3LF760$60.00$ 45,600.00$0.00
4430" RCP STORM SEWER, CLASS 3LF355$70.00$ 24,850.00355.0$24,850.00
452' X 3' CB W/R-3067-V & HDPE RINGSEA14$1,700.00$ 23,800.005.0$8,500.00
464' DIA STORM SEWER CBMH, INCL. R-4342 AND HDPE ADJ. RINGSEA25$2,300.00$ 57,500.006.0$13,800.00
474' DIA STORM SEWER CBMH, INCL. R-3067-VB AND HDPE ADJ. RINGSEA65$2,300.00$ 149,500.0015.0$34,500.00
484' DIA STORM SEWER CBMH W/ SUMP, INCL. R-3067-VB AND HDPE ADJ. RINGSEA15$2,300.00$ 34,500.002.0$4,600.00
49POND OUTLET STRUCTUREEA5$6,000.00$ 30,000.001.0$6,000.00
50STORM MANHOLE OVERDEPTHLF180$250.00$ 45,000.0040.0$10,000.00
5112" RCP FLARED END SECTION, INCL. TRASH GUARDEA6$1,300.00$ 7,800.001.0$1,300.00
5215" RCP FLARED END SECTION, INCL. TRASH GUARDEA5$1,500.00$ 7,500.002.0$3,000.00
5318" RCP FLARED END SECTION, INCL. TRASH GUARDEA3$1,800.00$ 5,400.00$0.00
5421" RCP FLARED END SECTION, INCL. TRASH GUARDEA3$2,100.00$ 6,300.00$0.00
5524" RCP FLARED END SECTION, INCL. TRASH GUARDEA2$2,500.00$ 5,000.00$0.00
5627" RCP FLARED END SECTION, INCL. TRASH GUARDEA3$2,800.00$ 8,400.00$0.00
5730" RCP FLARED END SECTION, INCL. TRASH GUARDEA2$3,200.00$ 6,400.002.0$6,400.00
58CLASS III RANDOM RIPRAPCY260$100.00$ 26,000.0060.0$6,000.00
59IMPROVED PIPE FOUNDATIONLF16,215$1.00$ 16,215.003225.0$3,225.00
60PROTECTION OF CATCH BASIN IN STREETEA104$150.00$ 15,600.0021.0$3,150.00
61STORM DRAIN INLET PROTECTIONEA25$125.00$ 3,125.006.0$750.00
62TELEVISE STORM SEWERLF16,215$2.00$ 32,430.003225.0$6,450.00
TOTAL PART 5 - STORM SEWER$1,062,560.00$229,715.00
PART 6 - STREETS
63REMOVE BITUMINOUS PAVEMENTSY600$5.50$ 3,300.00500$2,750.00
64SAWING BITUMINOUS PAVEMENTLF840$5.50$ 4,620.00450.0$2,475.00
65SUBGRADE EXCAVTION (EV)CY5,000$10.00$ 50,000.00780.0$7,800.00
66SUBGRADE PREPARATION - STREETSY76,500$1.00$ 76,500.0013070.0$13,070.00
674" PVC, SCH. 40, 3 CONDUIT PRIVATE UTILITY CROSSINGLF2,080$11.00$ 22,880.00650.0$7,150.00
6812" AGGREGATE BACKFILLCY25,500$18.00$ 459,000.004330.0$77,940.00
698" AGGREGATE BASE, CLASS 5, 100% CRUSHEDSY76,500$7.00$ 535,500.0012950.0$90,650.00
702" TYPE SP 9.5 WEARING COURSE MIXTURE (3,C)SY61,030$8.00$ 488,240.0010005.0$80,040.00
71BITUMINOUS WEDGELF41,950$4.00$ 167,800.006620.0$26,480.00
72B618 CONCRETE CURB AND GUTTERLF41,950$12.00$ 503,400.006620.0$79,440.00
73CONNECT DRAINTILE TO STRUCTUREEA98$150.00$ 14,700.0024.0$3,600.00
744" PERFORATED PVC DRAIN TILE, SDR 26LF1,960$10.00$ 19,600.00480.0$4,800.00
75SIGN PANELS TYPE CSF195$40.00$ 7,800.0045.0$1,800.00
Page 1 of 3
Item
TotalEstimatedEstimatedPhase 1Phase 1 Estimated
Unit
75PERMANENT BARRICADEEA24$150.00$ 3,600.007.0$1,050.00
TOTAL PART 6 - STREETS$2,949,653.00$536,182.00
PART 7 - SIDEWALKS
76COMMON EXCAVATION - SIDEWALKCY2,940$12.00$ 35,280.00 515.0 $6,180.00
774" AGGREGATE BASE, CLASS 5, 100% CRUSHEDSY10,600$8.00$ 84,800.00 1,880.0 $15,040.00
786" CONCRETE SIDEWALKSF79,500$4.50$ 357,750.00 13,850.0 $62,325.00
79CONCRETE PEDESTRIAN CURB RAMPSF4,840$5.00$ 24,200.00 1,320.0 $6,600.00
80TRUNCATED DOME SURFACESF352$60.00$ 21,120.00 96.0 $5,760.00
TOTAL PART 7 - SIDEWALKS$523,150.00$95,905.00
Part 8 - TRAILS
$0.00
81COMMON EXCAVATION - TRAILCY500$12.00$ 6,000.00
$0.00
82GEOTEXTILE FABRICSY2,200$3.00$ 6,600.00
$0.00
836" AGGREGATE BASE, CLASS 5, 100% CRUSHEDSY2,200$10.00$ 22,000.00
$0.00
842.5" TYPE SP 9.5 WEARING COURSE MIXTURE (2,B)SY1,950$18.00$ 35,100.00
$0.00
85CONCRETE PEDESTRIAN CURB RAMPSF330$5.00$ 1,650.00
$0.00
86TRUNCATED DOME SURFACESF48$60.00$ 2,880.00
TOTAL Part 8 - TRAILS$74,230.00$0.00
PART 9 - LIGHTING
81ASSEMBLE AND INSTALL CITY SUPPLIED LUMINAIRE AND POLE, TYPE A-1EA76$600.00$ 45,600.0012.0$7,200.00
82CONCRETE POLE BASE, TYPE A-1EA76$800.00$ 60,800.0012.0$9,600.00
83CONNECT TO FEEDPOINTEA6$1,500.00$ 9,000.001.0$1,500.00
84CABINETEA4$5,000.00$ 20,000.001.0$5,000.00
85#6 AWG WIRELF70,260$1.50$ 105,390.009,960.0$14,940.00
86HANDHOLEEA48$600.00$ 28,800.008.0$4,800.00
871.5" NON-METALLIC CONDUITLF23,420$2.50$ 58,550.003,320.0$8,300.00
TOTAL PART 9 - LIGHTING$328,140.00$51,340.00
TOTAL PART 1 - GENERAL$401,550.00$95,035.00
TOTAL PART 2 - SANITARY SEWER$1,106,080.00$182,920.00
TOTAL PART 3 - WATER MAIN$1,456,925.00$246,040.00
TOTAL PART 4 - SERVICES$929,235.00$134,140.00
TOTAL PART 5 - STORM SEWER$1,062,560.00$229,715.00
TOTAL PART 6 - STREETS$2,949,653.00$536,182.00
TOTAL PART 7 - SIDEWALKS$523,150.00$95,905.00
TOTAL Part 8 - TRAILS$74,230.00$0.00
TOTAL PART 9 - LIGHTING$328,140.00$51,340.00
Est. Total Construction Costs$8,831,523.00$1,571,277.00
Est. Indirect Costs (30%)$0.00$0.00
$133,370.00
Reimbursement to City - Hadley Avenue & 195th Street Trails$19,152.35
$124,705.00
Reimbursement to City - Sanitary Sewer$17,908.03
$7,500.00
Reimbursement to City - Water Main$7,500.00
$ (287,716.00)
Water Main Oversizing Credit$ (26,610.00)
$8,809,382.00
Est. Total Project Costs$1,589,227.38
2016 Est. Escrow (40%)$635,690.95
$184,856.25
Final Streets Escrow (125%)
$820,547.20
Total Escrow
Page 2 of 3
Item
TotalEstimatedEstimatedPhase 1Phase 1 Estimated
Unit
SITE GRADING & EROSION CONTROL
1SITE GRADING RESTORATION: RE-SPREAD TOPSOIL (P)CY71,000$2.00$142,000.0010650.0$21,300.00
2SITE GRADING RESTORATION: MnDOT 250 SEED & MULCHAC134$800.00$107,200.0020.0$16,000.00
3MISC. SITE GRADINGLS6$5,000.00$30,000.001.0$5,000.00
$12,000.002.0$2,000.00
4EROSION CONTROL - TEMP. ROCK CONSTRUCTION ENTRANCEEA12$1,000.00
$96,000.004800.0$14,400.00
5EROSION CONTROL - SILTFENCE, MACHINE SLICEDLF32,000$3.00
6EOF & SWALE SEED/BLANKETSY17,300$3.00$51,900.002600.0$7,800.00
$7,500.0010.0$1,250.00
7STREET SWEEPER WITH PICK UP BROOMHR60$125.00
$446,600.00$67,750.00
TOTAL - SITE GRADING, EROSION CONTROL, LANDSCAPING
Escrow (150%)$669,900.00$101,625.00
FINAL STREETS: (DEV RESPONSIBILITY AND COVERED IN FINAL
STREET PLANS)
1REMOVE AND MILL BITUMINOUS WEDGESY37,300$3.00$111,900.005900.0$17,700.00
2REMOVE & REPLACE CONCRETE CURB & GUTTER (PRIOR TO WEAR COURSE LF4,200$45.00670.0
$189,000.00$30,150.00
PAVING)
3REMOVE & REPLACE CONCRETE SIDEWALK (PRIOR TO WEAR COURSE PAVING)SF7,950$12.001390.0
$95,400.00$16,680.00
$500.00$43,500.00$6,500.00
4ADJUST FRAME & RING CASTINGEA8713.0
$250.00$17,000.00$3,250.00
5ADJUST VALVE BOXEA6813.0
$488,240.00$72,240.00
61.5" TYPE SP 9.5 VIRGIN WEARING COURSE MIXTURE (3,C)SY61,030$8.009030.0
$9,165.00455.0$1,365.00
7BITUMINOUS MATERIAL FOR TACK COATGAL3,055$3.00
$ 954,205.00$147,885.00
TOTAL - FINAL STREETS
Escrow (125%)$ 1,192,756.25$184,856.25
SANITARY SEWER EXTENSION (SE CORNER OF PINEHILL ELEMENTARY
SCHOOL TO WEST SIDE OF HADLEY)
$0.00
18" HDPE DIRECTIONAL DRILLEDLF1,135$80.00$ 90,800.00
$0.00
24' DIA SANITARY MH, INCL. R-1642-B CSTG & HDPE ADJ. RINGSEA3$2,900.00$ 8,700.00
$0.00
34' DIA SANITARY MANHOLE OVERDEPTHLF140$120.00$ 16,800.00
$0.00
4CONSTRUCT MANHOLE OVER EXISTING SANITARY PIPEEA1$5,000.00$ 5,000.00
$0.00
5TELEVISE SANITARY SEWERLF1,135$2.00$ 2,270.00
$0.00
6IMPROVED PIPE FOUNDATIONLF1,135$1.00$ 1,135.00
TOTAL - SANITARY SEWER EXTENSION$124,705.00$0.00
WATER MAIN EXTENSION (E SIDE OF HADLEY TO WEST SIDE OF
HADLEY)
$3,500.00
18" DIP WATER MAIN, CL. 52, INCL. POLY WRAPLF100$35.00$ 3,500.00 100.0
$100.00
28" MEGALUGEA2$50.00$ 100.00 2.0
$300.00
3DUCTILE IRON FITTINGSLB50$6.00$ 300.00 50.0
$3,400.00
4CONNECT TO EXISTING WATER MAINEA2$1,700.00$ 3,400.00 2.0
$100.00
5SALVAGE 8" PLUGEA1$100.00$ 100.00 1.0
$100.00
6IMPROVED PIPE FOUNDATIONLF100$1.00$ 100.00 100.0
TOTAL - WATER MAIN EXTENSION$7,500.00$7,500.00
BITUMINOUS TRAILS (W SIDE OF HADLEY & N SIDE OF 95TH STREET)
$0.00
1COMMON EXCAVATION - TRAILCY900$12.00$ 10,800.00
$0.00
2GEOTEXTILE FABRICSY3,810$3.00$ 11,430.00
$0.00
36" AGGREGATE BASE, CLASS 5, 100% CRUSHEDSY3,810$10.00$ 38,100.00
$0.00
42.5" TYPE SP 9.5 WEARING COURSE MIXTURE (2,B)SY3,380$18.00$ 60,840.00
$0.00
5CONCRETE PEDESTRIAN CURB RAMPSF880$5.00$ 4,400.00
$0.00
6TRUNCATED DOME SURFACESF130$60.00$ 7,800.00
TOTAL - BITUMINOUS TRAILS$133,370.00$0.00
Page 3 of 3
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St. Paul, MN 55113
DATE:2/17/2016PROJ. NO.:193803448
www.stantec.com
90THST
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PlotDate:02/11/2016-5:18pm
Drawingname:V:\\1938\\active\\193803447\\CAD\\Dwg\\193803447XPFO2.dwg
Xrefs:,XSXT,CGimage,48PRCL,S14147-BNDY,_HATCH,193803447XSNO