LOGAN TRIANGLE Preston Linck LARCH 414 Spring 2013
site photographs
site photographs
site analysis
10’ 20’
30’ 40’
subsurface coal ash depths
exisiting site topography
walking & viewshed diagram 1/2 mile
9th street north_north to south
1/4 mile
west wyoming street_west to east
1 1/2 mile
9th street south_south to north
building deconstruction
1940
1992
1997
2002
2012
site road structures
all existing roads
open roads
closed roads
main roads
site analysis
vacant land library recreation facility
school open park space green stormwater demonstration
farmer’s market
vacated railroad
concept model
concept application • open concentrated corridors • soil treatment • biomass
• recreative • healthy living • productive
programatic corridors for playing, relaxing, & exercise
rapeseed potentials
phytoremediation - chromium - mercury - lead - zinc - arsenic biomass per hectare (2.47 acres) - straw 108 GJ - seed 83 GJ - oil 48 GJ - oil seed cake 36 GJ - total plant = 191 GJ
6.25 GJ = 1 barrel of oil = 19.3 gallons of gas
biomass per acre = 122 gallons of biodiesel 40 acres = 3,093 GJ = 494 barrels of oil per harvest
master plan
biomass facility art center plaza community center trolley line / bike lane parking trolley stop parking event lawn
corridor track/harvesting path corridor extension
stormwater catchment
existing church
open lawn rapeseed fields
existing church bridge
100’
0 50’
200’
circulation
walking
running
biking
maintanence
program
recreative space
community facilities
production faciltiies
planting fields
program
trolley
water
parking
exisiting churches
corridor perspective_concept
corridor perspective_phase 1
corridor perspective_phase 2
corridor perspective_phase 3
corridor perspective
corridor perspective
corridor perspective
site view
event lawn & community center perspective
stormwater catchment & open lawn section
rapeseed coal ash
bioswale wyoming ave.
sidewalk
open lawn stormwater catchment
rapeseed coal ash
corridor extension & running/harvesting path
rapeseed coal ash
shared path
corridor extension
rapeseed coal ash
RUBBLE
417,652 sq/ft
305,147 sq/ft
= 765,814 sq/ft of building 130,151 sq/ft
multiplied by 4 ft of depth = 2,943,256 sq/ft of rubble
2,076,466 sq/ft within the site
rubble removal method
excavate
move
grind down by machine
grind down by hand
rubble removal method
rubble removal method
rubble removal method
rubble removal method
rubble movment phasing by acre management plan
week 1
9 square acres
41 square acres on site
week 2
building footprints
week 3
rubble
9 week phase example
week 4
clear surface
week 5
week 6
week 7
week 8
week 9
soil and planting concept
planting progression
remediate
stabilize
build
diversify
rapeseed
switchgrass
switchgrass
mixed flowers
feed
bio-based crops
produce
rapeseed
soil movement_exisiting condition coal ash
surfaced coal ash
abandoned roads
edge conditions
soil movement_year 1
6� coal ash
soil movement_year 5
2’-6” coal ash
soil movement_year 10
5’ coal ash
soil movement_year 20 10’ coal ash
yearly planting cycle
APRIL
AUGUST
AUGUST
OCTOBER
OCTOBER
OCTOBER
APRIL
biomass calculations_by acre
.78
1.76
.75
1.62
.66
.82
1.51
.71
.65
2.26
= 37.6 acres of rapeseed
.82
3.81
1.91
= 2,907 GigaJoule of energy .97
1.48
.89
1.61
.96
1 barrel of oil = 19.3 gallons of gas
3.21 67
2.22
.57
5
8 1.
= 19,488 gallons .39
1.
3.65
= 464 barrels of oil
LOGAN TRIANGLE Preston Linck