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WATER WORKS
SCHEMATIC DESIGN
OCTOBER 23, 2014
AGENDA
RECOMMENDATIONS/SCOPE
PARK DESIGN
BUILDING DESIGN
APPENDIX
		COST ESTIMATE
		CONTINGENCIES/UNKNOWNS
*
*
*
*
© copyr...
MASTER PLAN RECOMMENDATIONS
**Additional design directives:
	 Woonerf crossings at West River Parkway; 	Native plants
© co...
1
2
78
9
3
4
5
6
22
2
© copyright SCAPE 2014 PAGE 4
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
SCOPE
1. Modify Parkway Alignment
...
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
© copyright SCAPE 2014 PAGE 7
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CULTURAL RESOURCES
Railroad Bridge + Canal Inlet
Histori...
© copyright SCAPE 2014 PAGE 8
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
WALL AT CORNER + GARAGE EGRESS
7’ between existing build...
© copyright SCAPE 2014 PAGE 9
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
FINAL ROAD ALIGNMENT / 205’ RADIUS FOR 25 MPH ROAD
Propo...
© copyright SCAPE 2014 PAGE 10
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PROPOSED SITE CIRCULATION
PEDESTRIAN
BICYCLE
POINTS OF ...
Historic Canal
Historic Canal
© copyright SCAPE 2014 PAGE 13
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
HISTORIC CANAL AERIAL
Parkway deck over canal
Canal cro...
© copyright SCAPE 2014 PAGE 14
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CANAL AND GATEHOUSE EXCAVATION
© copyright SCAPE 2014 PAGE 15
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
HISTORIC RAIL BRIDGE THROUGH TIME
Historic rail bridge
© copyright SCAPE 2014 PAGE 16
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PROPOSED BRIDGE
Future connection
to lock + dam
Flexibl...
© copyright SCAPE 2014 PAGE 17
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
RAIL BRIDGE
© copyright SCAPE 2014 PAGE 18
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
Existing condition of
Cataract Mill ruin wall
CATARACT ...
© copyright SCAPE 2014 PAGE 19
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
RUIN WALL GUIDES PEDESTRIAN + BIKE MOVEMENT
© copyright SCAPE 2014 PAGE 20
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CIRCULATION ON INSIDE OF CANAL WALL
•	 ECHOES THE CANAL...
© copyright SCAPE 2014 PAGE 21
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
THE GATEHOUSE APPROACH
Potential tunnel
access to gateh...
© copyright SCAPE 2014 PAGE 22
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
RAILINGS
© copyright SCAPE 2014 PAGE 23
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CANAL PROGRAMMING / WATER
Water plaza in summer,
ice sk...
© copyright SCAPE 2014 PAGE 24
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CANAL PROGRAMMING / EVENTS
Food trucks activate parking...
© copyright SCAPE 2014 PAGE 25
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PROGRAM SCALES
500 PEOPLE STANDING 140 PEOPLE RECLINING...
© copyright SCAPE 2014 PAGE 26
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
WATER MANAGEMENT AT THE CANAL
Permeable paving + planti...
© copyright SCAPE 2014 PAGE 27
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
SURFACE TREATMENT + POROSITY
Historic Seawall
Existing USACE fence
Kayak Launch
Historic Seawall
© copyright SCAPE 2014 PAGE 30
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
HISTORIC SEAWALL + SHORELINE
© copyright SCAPE 2014 PAGE 31
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
Buried Columbia Mill ruins
Outdoor rooms
Amphitheater
Park Pavilion
© copyright SCAPE 2014 PAGE 35
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
COLUMBIA + BASSETT MILLS RUINS PLAN
Footprint of Fuji-y...
© copyright SCAPE 2014 PAGE 36
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
“ REMOVE + HISTORICALLY RECORD FUJI-YA BUILDING TO
EXPO...
© copyright SCAPE 2014 PAGE 37
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
COLUMBIA + BASSETT MILL RUINS / NOW AND THEN
First Stre...
Patch + repair existing
exposed wall
Mark entrance to room with
surface expression
Construct new wall
based on footprint o...
© copyright SCAPE 2014 PAGE 39
SCAPE / LANDSCAPE
ARCHITECTURE PLLCRUIN TREATMENTS
1” = 50’
VOLLEYBALL (30’ x 60’)
PICNIC TABLE (8’ x 5’)
FIRST STREET
BIKE RACK - 8 bikes (72” x 141”)
BRYANT PARK KIOSK (25...
© copyright SCAPE 2014 PAGE 41
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PROGRAMMED OUTDOOR ROOMS
CISTERN
© copyright SCAPE 2014 PAGE 42
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
STORMWATER BEST PRACTICE ON FIRST STREET
Permea...
PROPOSED
PARK
PAVILION
TO NEW MILL
CITY QUARTER
TO DOWNTOWN
MINNEAPOLIS
FIRST STREET
W
EST RIVER
PARKWAY
MEZZANINE LEVEL
©...
© copyright SCAPE 2014 PAGE 44
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
AMPHITHEATER ACCESS
Building entrance
from First Street...
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
© copyright SCAPE 2014
VIEW IN WINTER SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PAGE 45
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
© copyright SCAPE 2014
SITE DIAGRAM SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PAGE 46
PLANS
GREEN ROOF
ROOF DECK
49 PEOPLE MAX
CIRCULATION
2,000 SF
RESTROOM / FACILITIES
455 SF
CONCESSION / RENTAL
1,200 SF
BA...
GREEN ROOF
ROOF DECK
49 PEOPLE MAX
CIRCULATION
2,000 SF
RESTROOM / FACILITIES
455 SF
CONCESSION / RENTAL
1,200 SF
BACK OF ...
VIEW FROM ROOF DECK SCAPE / LANDSCAPE
ARCHITECTURE PLLC
© copyright SCAPE 2014
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PAGE 49
CAFE ENTRY SCAPE / LANDSCAPE
ARCHITECTURE PLLC
© copyright SCAPE 2014
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PAGE 50
VIEW IN SUMMER SCAPE / LANDSCAPE
ARCHITECTURE PLLC
© copyright SCAPE 2014
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
PAGE 51
Future Mill City Quarter
Historic Right of Way
Future Mill City Quarter
Proposed amphitheater
+ service building
Historic Right of Way
© copyright SCAPE 2014 PAGE 54
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
HISTORIC RIGHT OF WAY
© copyright SCAPE 2014 PAGE 55
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
STORMWATER FROM MILL CITY QUARTER INTO ROW
Permeable pa...
© copyright SCAPE 2014 PAGE 56
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
NATIVE PLANTING
WATER’S EDGE /
Riparian
CANAL /
Native ...
RIGHT OF WAY / URBAN WILD
Hairy puccoon
Clover prairie Plains muhly
Big bluestem
© copyright SCAPE 2014 PAGE 57
SCAPE / LA...
Silky aster
Virginia waterleaf Rudbeckia
White snakeroot
© copyright SCAPE 2014 PAGE 58
SCAPE / LANDSCAPE
ARCHITECTURE PLL...
Silver maple
Smooth cliff brake Pussytoes
Hackberry
© copyright SCAPE 2014 PAGE 59
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
MEZ...
CANAL ZONE / NATIVE PLANT GARDEN
© copyright SCAPE 2014 PAGE 60
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
Prairie rose
Purple pr...
APPENDIX
MAJOR COST CONSIDERATIONS
New bridge
River edge modifications
and access steps + ramp Tunnel water supply valve;
existing ...
© copyright SCAPE 2014 PAGE 65
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
COST ESTIMATE
WEST RIVER PARKWAY REALIGNMENT
SITE IMPRO...
© copyright SCAPE 2014 PAGE 66
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CONTINGENCIES / UNKNOWNS
•	CANAL WALLS 	
	 - unknown el...
© copyright SCAPE 2014 PAGE 67
SCAPE / LANDSCAPE
ARCHITECTURE PLLC
CONTINGENCIES / UNKNOWNS
•	Costs of ruin stabilization,...
Water Works: A future destination park on the Mississippi River's only true waterfall
Water Works: A future destination park on the Mississippi River's only true waterfall
Water Works: A future destination park on the Mississippi River's only true waterfall
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Water Works: A future destination park on the Mississippi River's only true waterfall

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For 12,000 years, the Mississippi River has powered through Minnesota, where it’s scrawled a deep gorge like a signature through limestone and prairie. The source of this massive geological imprint was the River’s only true waterfall, now known as St. Anthony Falls, which receded over millennia and now graces the heart of Minneapolis. It is this unique geography, geology and history that inspired a schematic vision for a new destination park on the West Bank of St. Anthony Falls, developed by the Minneapolis Parks Foundation in partnership with the Minneapolis Park & Recreation Board, and conveyed to Park Board Commissioners on Wednesday, October 22, in the form of a design presentation and 3D flythrough animation.

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Water Works: A future destination park on the Mississippi River's only true waterfall

  1. 1. WATER WORKS SCHEMATIC DESIGN OCTOBER 23, 2014
  2. 2. AGENDA RECOMMENDATIONS/SCOPE PARK DESIGN BUILDING DESIGN APPENDIX COST ESTIMATE CONTINGENCIES/UNKNOWNS * * * * © copyright SCAPE 2014 PAGE 2 SCAPE / LANDSCAPE ARCHITECTURE PLLC
  3. 3. MASTER PLAN RECOMMENDATIONS **Additional design directives: Woonerf crossings at West River Parkway; Native plants © copyright SCAPE 2014 PAGE 3 SCAPE / LANDSCAPE ARCHITECTURE PLLC
  4. 4. 1 2 78 9 3 4 5 6 22 2 © copyright SCAPE 2014 PAGE 4 SCAPE / LANDSCAPE ARCHITECTURE PLLC SCOPE 1. Modify Parkway Alignment 2. Expanded Parkway Crossing / Pedestrian Zones / Circulation 3. Historic Inlet Canal + Cataract Mill 4. Lock and Dam 5. Stone Seawall + Shoreline 6. Fuji-Ya 7. Outdoor Rooms 8. New Parks Building 9. Rail Road R.O.W. + Water Works Gateway to future Mill City Quarter 10. Native Plants 11. Design Vocabulary 12. Cost Estimate + Contingencies / Unknowns CANAL + GATEHOUSE ZONERIVER’S EDGE MEZZANINE + OUTDOOR ROOMS
  5. 5. SCAPE / LANDSCAPE ARCHITECTURE PLLC
  6. 6. © copyright SCAPE 2014 PAGE 7 SCAPE / LANDSCAPE ARCHITECTURE PLLC CULTURAL RESOURCES Railroad Bridge + Canal Inlet Historic Seawall Cataract Mill ruins Stone Arch Bridge Gatehouse Canal walls Columbia Mill ruinsHistoric Right of Way
  7. 7. © copyright SCAPE 2014 PAGE 8 SCAPE / LANDSCAPE ARCHITECTURE PLLC WALL AT CORNER + GARAGE EGRESS 7’ between existing building + existing parkway alignment
  8. 8. © copyright SCAPE 2014 PAGE 9 SCAPE / LANDSCAPE ARCHITECTURE PLLC FINAL ROAD ALIGNMENT / 205’ RADIUS FOR 25 MPH ROAD Proposed Parkway Alignment Existing Parkway Alignment Turning Radius = 205’ Turning Radius = 205’ 24’ wide parkway 7’ wide sidewalk +/- 9’ wide sidewalk
  9. 9. © copyright SCAPE 2014 PAGE 10 SCAPE / LANDSCAPE ARCHITECTURE PLLC PROPOSED SITE CIRCULATION PEDESTRIAN BICYCLE POINTS OF ORGANIZED CIRCULATION
  10. 10. Historic Canal
  11. 11. Historic Canal
  12. 12. © copyright SCAPE 2014 PAGE 13 SCAPE / LANDSCAPE ARCHITECTURE PLLC HISTORIC CANAL AERIAL Parkway deck over canal Canal cross beams Cataract Mill Gatehouse Historic rail bridge
  13. 13. © copyright SCAPE 2014 PAGE 14 SCAPE / LANDSCAPE ARCHITECTURE PLLC CANAL AND GATEHOUSE EXCAVATION
  14. 14. © copyright SCAPE 2014 PAGE 15 SCAPE / LANDSCAPE ARCHITECTURE PLLC HISTORIC RAIL BRIDGE THROUGH TIME Historic rail bridge
  15. 15. © copyright SCAPE 2014 PAGE 16 SCAPE / LANDSCAPE ARCHITECTURE PLLC PROPOSED BRIDGE Future connection to lock + dam Flexible water plaza Gatehouse
  16. 16. © copyright SCAPE 2014 PAGE 17 SCAPE / LANDSCAPE ARCHITECTURE PLLC RAIL BRIDGE
  17. 17. © copyright SCAPE 2014 PAGE 18 SCAPE / LANDSCAPE ARCHITECTURE PLLC Existing condition of Cataract Mill ruin wall CATARACT RUINS GUIDE CIRCULATION
  18. 18. © copyright SCAPE 2014 PAGE 19 SCAPE / LANDSCAPE ARCHITECTURE PLLC RUIN WALL GUIDES PEDESTRIAN + BIKE MOVEMENT
  19. 19. © copyright SCAPE 2014 PAGE 20 SCAPE / LANDSCAPE ARCHITECTURE PLLC CIRCULATION ON INSIDE OF CANAL WALL • ECHOES THE CANAL WALL • PATH OF CURRENT CIRCULATION • MAINTAINS ANGLE OF CATARACT MILL RUINS WALL • PHASING POTENTIAL • POTENTIALLY COVERS GATEHOUSE AND CANAL EXCAVATION 15’ wide combined bike + pedestrian path BICYCLE PEDESTRIAN
  20. 20. © copyright SCAPE 2014 PAGE 21 SCAPE / LANDSCAPE ARCHITECTURE PLLC THE GATEHOUSE APPROACH Potential tunnel access to gatehouse Gatehouse arches are visible from Portland Ave
  21. 21. © copyright SCAPE 2014 PAGE 22 SCAPE / LANDSCAPE ARCHITECTURE PLLC RAILINGS
  22. 22. © copyright SCAPE 2014 PAGE 23 SCAPE / LANDSCAPE ARCHITECTURE PLLC CANAL PROGRAMMING / WATER Water plaza in summer, ice skating in winter Future connection to lock + dam
  23. 23. © copyright SCAPE 2014 PAGE 24 SCAPE / LANDSCAPE ARCHITECTURE PLLC CANAL PROGRAMMING / EVENTS Food trucks activate parking lot + Cataract Mill ruins
  24. 24. © copyright SCAPE 2014 PAGE 25 SCAPE / LANDSCAPE ARCHITECTURE PLLC PROGRAM SCALES 500 PEOPLE STANDING 140 PEOPLE RECLINING 250 PEOPLE STANDING
  25. 25. © copyright SCAPE 2014 PAGE 26 SCAPE / LANDSCAPE ARCHITECTURE PLLC WATER MANAGEMENT AT THE CANAL Permeable paving + planting beds Flexible fountain + event space
  26. 26. © copyright SCAPE 2014 PAGE 27 SCAPE / LANDSCAPE ARCHITECTURE PLLC SURFACE TREATMENT + POROSITY
  27. 27. Historic Seawall Existing USACE fence
  28. 28. Kayak Launch Historic Seawall
  29. 29. © copyright SCAPE 2014 PAGE 30 SCAPE / LANDSCAPE ARCHITECTURE PLLC HISTORIC SEAWALL + SHORELINE
  30. 30. © copyright SCAPE 2014 PAGE 31 SCAPE / LANDSCAPE ARCHITECTURE PLLC
  31. 31. SCAPE / LANDSCAPE ARCHITECTURE PLLC
  32. 32. Buried Columbia Mill ruins
  33. 33. Outdoor rooms Amphitheater Park Pavilion
  34. 34. © copyright SCAPE 2014 PAGE 35 SCAPE / LANDSCAPE ARCHITECTURE PLLC COLUMBIA + BASSETT MILLS RUINS PLAN Footprint of Fuji-ya Footprint of historic ruins
  35. 35. © copyright SCAPE 2014 PAGE 36 SCAPE / LANDSCAPE ARCHITECTURE PLLC “ REMOVE + HISTORICALLY RECORD FUJI-YA BUILDING TO EXPOSE HISTORIC RUINS “ Columbia Mill ruins are visible in Fuji-ya’s exterior wall Columbia Mill ruin walls were integrated into the construction of Fuji-ya
  36. 36. © copyright SCAPE 2014 PAGE 37 SCAPE / LANDSCAPE ARCHITECTURE PLLC COLUMBIA + BASSETT MILL RUINS / NOW AND THEN First Street Columbia Mill ruins
  37. 37. Patch + repair existing exposed wall Mark entrance to room with surface expression Construct new wall based on footprint of historic ruins © copyright SCAPE 2014 PAGE 38 SCAPE / LANDSCAPE ARCHITECTURE PLLC RUIN TREATMENTS
  38. 38. © copyright SCAPE 2014 PAGE 39 SCAPE / LANDSCAPE ARCHITECTURE PLLCRUIN TREATMENTS
  39. 39. 1” = 50’ VOLLEYBALL (30’ x 60’) PICNIC TABLE (8’ x 5’) FIRST STREET BIKE RACK - 8 bikes (72” x 141”) BRYANT PARK KIOSK (25’ x 25’) PLAY LAWN INTERPRETIVE GARDEN BIKE SHARE / KIOSK (600 SF + storage) BOCCEE BALL (10-13’ x 60-100’) BASKETBALL (high school: 50’ x 84’) BADMITTON (20’ x 44’) FOUR SQUARE (16’ x 16’) HORSESHOE (72” x 48’...) HOPSCOTCH (32” x 112”) SHUFFLEBOARD PING PONG (9’ x 5’) PLAYGROUND PLAYGROUND + LAWN GAME ROOMS LOBBY + TOUR MEETING ROOM STAIRS PICNIC GROVE GATEWAY OVERLOOK BIKE PARKING © copyright SCAPE 2014 PAGE 40 SCAPE / LANDSCAPE ARCHITECTURE PLLC PROGRAMMING OPPORTUNITIES
  40. 40. © copyright SCAPE 2014 PAGE 41 SCAPE / LANDSCAPE ARCHITECTURE PLLC PROGRAMMED OUTDOOR ROOMS
  41. 41. CISTERN © copyright SCAPE 2014 PAGE 42 SCAPE / LANDSCAPE ARCHITECTURE PLLC STORMWATER BEST PRACTICE ON FIRST STREET Permeable paving + underground drainage Runnel incorporated into mezzanine edge Seep wall and surface flow at mezzanine edge Bioswale built into widened sidewalk Street + sidewalk runoff
  42. 42. PROPOSED PARK PAVILION TO NEW MILL CITY QUARTER TO DOWNTOWN MINNEAPOLIS FIRST STREET W EST RIVER PARKWAY MEZZANINE LEVEL © copyright SCAPE 2014 PAGE 43 SCAPE / LANDSCAPE ARCHITECTURE PLLC CIRCULATION
  43. 43. © copyright SCAPE 2014 PAGE 44 SCAPE / LANDSCAPE ARCHITECTURE PLLC AMPHITHEATER ACCESS Building entrance from First Street Performance space Access ramp from outdoor rooms to building + amphitheater
  44. 44. SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 VIEW IN WINTER SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 45
  45. 45. SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 SITE DIAGRAM SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 46
  46. 46. PLANS GREEN ROOF ROOF DECK 49 PEOPLE MAX CIRCULATION 2,000 SF RESTROOM / FACILITIES 455 SF CONCESSION / RENTAL 1,200 SF BACK OF HOUSE 825 SF CAFE 2,800 SF ROOF LEVEL CAFE LEVEL MID-LEVEL LOWER LEVEL SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 47
  47. 47. GREEN ROOF ROOF DECK 49 PEOPLE MAX CIRCULATION 2,000 SF RESTROOM / FACILITIES 455 SF CONCESSION / RENTAL 1,200 SF BACK OF HOUSE 825 SF CAFE 2,800 SF SECTION SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 48
  48. 48. VIEW FROM ROOF DECK SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 49
  49. 49. CAFE ENTRY SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 50
  50. 50. VIEW IN SUMMER SCAPE / LANDSCAPE ARCHITECTURE PLLC © copyright SCAPE 2014 SCAPE / LANDSCAPE ARCHITECTURE PLLC PAGE 51
  51. 51. Future Mill City Quarter Historic Right of Way
  52. 52. Future Mill City Quarter Proposed amphitheater + service building Historic Right of Way
  53. 53. © copyright SCAPE 2014 PAGE 54 SCAPE / LANDSCAPE ARCHITECTURE PLLC HISTORIC RIGHT OF WAY
  54. 54. © copyright SCAPE 2014 PAGE 55 SCAPE / LANDSCAPE ARCHITECTURE PLLC STORMWATER FROM MILL CITY QUARTER INTO ROW Permeable paving Water runnel follows circulation + overflows into planted area Infiltration + treatment cistern Planted infiltration areas
  55. 55. © copyright SCAPE 2014 PAGE 56 SCAPE / LANDSCAPE ARCHITECTURE PLLC NATIVE PLANTING WATER’S EDGE / Riparian CANAL / Native Plant Garden RIGHT OF WAY / Urban Wild MEZZANINE / Riparian Canopy
  56. 56. RIGHT OF WAY / URBAN WILD Hairy puccoon Clover prairie Plains muhly Big bluestem © copyright SCAPE 2014 PAGE 57 SCAPE / LANDSCAPE ARCHITECTURE PLLC Rough blazing-star Large-flowered beard-tongue Clammy ground-cherry Junegrass Long-bearded hawkweed Hairy puccoon Narrow-leaved puccoon Western spiderwort Butterfly-week Muhlenberg’s sedge Large-leaved pussytoes Big bluestem Little bluestem MOVING, WILD, EPHEMERAL
  57. 57. Silky aster Virginia waterleaf Rudbeckia White snakeroot © copyright SCAPE 2014 PAGE 58 SCAPE / LANDSCAPE ARCHITECTURE PLLC WATER’S EDGE / RIPARIAN Goldenglow Ontario aster Clearweed Mad-dog skullcap Spotted touch-me-not Virginia waterleaf Honewort White snakeroot Virginia wild-rye White grass Rice cut-grass IMMERSIVE, RESILIENT, TEXTURED
  58. 58. Silver maple Smooth cliff brake Pussytoes Hackberry © copyright SCAPE 2014 PAGE 59 SCAPE / LANDSCAPE ARCHITECTURE PLLC MEZZANINE / RIPARIAN CANOPY Silver Maple Hackberry Narrow-leaved hedge nettle Cardinal flower Sedge species Cattail sedge Carex crinita Virginia water horehound False dragonhead Bladdernut SHADY, WELCOMING, OPEN
  59. 59. CANAL ZONE / NATIVE PLANT GARDEN © copyright SCAPE 2014 PAGE 60 SCAPE / LANDSCAPE ARCHITECTURE PLLC Prairie rose Purple prairie clover Prairie bird-foot violet Yarrow Thimbleweed Sky-blue aster Common milkweed Bastard toadflax Daisy fleabane Flowering spurge Round-headed bush clover Gray goldenrod NATIVE, LIGHT, AIRY, ENGAGING Delphinium Butterfly weed Large beardtongue Common milkweed
  60. 60. APPENDIX
  61. 61. MAJOR COST CONSIDERATIONS New bridge River edge modifications and access steps + ramp Tunnel water supply valve; existing elevation + 810 Cataract Mill ruins excavation, modification + preservation Proposed gatehouse excavation + preservation Preservation of Columbia Mill ruins Construction of four- season park pavilion Fill and retaining wall for mezzanine Canal excavation + preservation existing: + 807 existing: +818 existing: +826 existing: +839 existing: +821 existing: +809 existing: +808 water level: +797 existing: +790 existing: +802 water outfall: +755 310’ © copyright SCAPE 2014 PAGE 64 SCAPE / LANDSCAPE ARCHITECTURE PLLC
  62. 62. © copyright SCAPE 2014 PAGE 65 SCAPE / LANDSCAPE ARCHITECTURE PLLC COST ESTIMATE WEST RIVER PARKWAY REALIGNMENT SITE IMPROVEMENTS - PARKWAY TO 1ST STREET SOUTH PARK PAVILION AND ASSOCIATED SITE IMPROVEMENTS PHASE 1 CONTINGENCY INFLATION (5% FOR 3 YEARS) PHASE 1 TOTAL SITE IMPROVEMENTS - PARKWAY TO RIVER’S EDGE PHASE 2 CONTINGENCY INFLATION (5% FOR 3 YEARS) PHASE 2 TOTAL TOTAL ESTIMATED CONSTRUCTION COSTS $1,200,000 $4,200,000 $4,600,000 $2,500,000 $2,000,000 $14,500,000 $6,300,000 $1,700,000 $1,300,000 $9,300,000 $23,800,000 PHASE 1 PHASE 2
  63. 63. © copyright SCAPE 2014 PAGE 66 SCAPE / LANDSCAPE ARCHITECTURE PLLC CONTINGENCIES / UNKNOWNS • CANAL WALLS - unknown elevation, width, depth, + condition - feasibility of breaking through the canal wall for a pedestrian tunnel • CANAL DECK - unknown condition, materials, and extents of concrete deck supports - unknown condition + depth of support beams and concrete deck supports • BRIDGE SUPPORTS - unknown location, number, and condition of bridge piers • CATARACT MILL - unknown elevation, depth, + condition of walls • COLUMBIA + BASSET MILLS - unknown elevation, widths, + conditions of walls
  64. 64. © copyright SCAPE 2014 PAGE 67 SCAPE / LANDSCAPE ARCHITECTURE PLLC CONTINGENCIES / UNKNOWNS • Costs of ruin stabilization, modifications, reconstructions • Costs of excavation in and around ruins • Cost of new bridge relative to existing structural supports • Costs of parkway realignment relative to existence or extent of concrete canal deck supports • Changes to water inlet structure and piping relative to new bridge and canal excavation • Timing of the lock and dam structure turnover

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