JING CHU MASTER OF LANDSCAPE ARCHITECTURE BACHELOR OF URBAN PLANNING PORTFOLIO 2014
JING CHU M a s t e r o f L a n d s c a p e A r c h i t e c t u r e & Bac helor of Ur ban Planning Thi s p ort f olio displays samp les o f key p roj e c t s d uri ng m y s t ud y i n W e s t Vir gin ia Un iversit y an d my work in Ch in a.
2013
EXPERIENCE
2014
EDUCATIO N
My go al is t o ap ply my skills t o c reate en vi ronm e nt s t ha t a re be a ut i f ul , funct io n al an d in h armo n y wit h ec olo gic al pri nc i pl e s .
Rese arch Assistant in West Virginia University
2012 2011 2010 2009 2008 2007
West Virginia University - Master of Landscape Architecture (GPA: 3.9/4.0) Urban Designer Shanghai Diyingsu Architectural Design Company, CHINA Urban Planning Intern Institute of Urban Planning & Design of Henan Province,CHINA
2006 2005 2004 2003
Zhengzhou Institute of Aeronautical Industry Management, CHINA B.S., Urban Planning (GPA: 3.6/4.0)
CONTENTS
2012
URBAN DESIGN
LANDSCAPE DESIGN
SUSTAINABLE DESIGN
2008 -10
URBAN S TO RMWATE R M AN AGEM EN T D ESIGN Parkersburg - Rethinking Urban Stormwater
URBAN MIXED - US E D EVELOPM EN T Peach Garden, China
2012
HISTO RIC P RE SERV ATION & TOU R ISM
2013
G REEN RO O F & P LANT IN G D ESIGN
Thurmond Historic Park
Springfield Clubhouse and Pool
2011 -12
SUS TA INABLE ENE RG Y PAR K D EVELOPM EN T
2013-14
INDUSTRIA L ECO LO G Y D EVELOPM EN T
Making Visible Alternative Futures on Mine - Scarred Lands
Mountain Top Eco - Industrial Park
U R B AN ST O R MW A TE R M A N A G E MEN T D ES IGN
PARKERSBURG - RETHINKING STORMWATER Project Statement The city of Parkersburg, WV has significant land use within their downtown devoted to surface parking spaces. This has left a void in open green and gathering spaces within their city, contributed to the urban heat island affect and significantly impaired water quality that enters the Ohio and little Kanawha rivers. In order to help build stronger community connections, an appreciation for the environment and integrate sustainable stormwater initiatives throughout parkersburg, stormwater park, kitchen garden and outdoor cafe will be designed to connect open pedestrian spaces and integrate green infrastructure seamlessly into the landscape. Area : 12.2 sq. mi Density : 2,800.5/sq. mi Population : 31,492 Climate : Humid Continental Climate The annual precipitation : 40.69 inches Vegetation : mixed meso- phytic forests Ecoregions: Western Allegheny Plateau
Water Surface Green Area Business/Commercial Area Residential Area Parking
Pedestrian Only Stormwater Park Green Parking Lot Green Alley Kitchen Garden & Outdoor Cafe
STORMWATER PARK
CONCEPT
The Storm Water Park will be a place that celebrates vital elements for our lives, such as water, sunshine, wind, and wildlife. Our Storm Water Management Facilities, Rain Gardens, Constructed Wetlands, and Green Roofs will serve as habitats for wildlife, and provide opportunities for people to enjoy those natural elements throughout the site.
PROGRAM
Rain Gardens, Constructed Wetlands, Green Roof, Outdoor Seating Areas, Library Media Center, Pedestrian Walkways, and Complete Street Treatments.
KITCHEN GARDEN & OUTDOOR CAFE
CONCEPT - Recovery of Health, Community and Life The indoor and outdoor places are equipped with accessible paths, creating a network of interactive communal spaces for residents. The kitchen garden and outdoor seating will enhance the communication between people and encourage ecological education for all ages. Differing from a regular vegetable garden, the kitchen garden combines function and aesthetics. The various colors and textures of vegetables, herbs and fruits are used to create a distinct pattern. It is also an important social space and outdoor recreational center for residents in Parkersburg.
U R B AN MI X E D - U S E D EV E L O P M EN T
PEACH GARDEN, CHINA
CONST RUCT ION DOCUMENT
The site of Peach Garden, which is around 45 acres, is located within Changji City. Changji is a county-level city of about 390,000 inhabitants in northern Xinjiang Province, China. The Peach Garden community is designed to meet the growing population. It blends a combination of residential, commercial, cultural, institutional uses, which also provides pedestrian connections.
L AN D S CAP E W AL L
N TRELLIS
MASTER PLAN
H ISTO R I C P R E S ER V A TI O N & TO U RIS M
THURMOND HISTORIC PARK INVENT O R Y & A N A L Y S I S PROJECT STATEMENT The town of Thurmond lies on a narrow, curved strip of land, with a steep mountain rising behind it and the New River in front of it in southern West Virginia. The Thurmond was established in 1873 for the coal industry. And it was a railroading center of the Chesapeake and Ohio Railroad. The population, which used to be 400, has decreased to 5 because the coal industry started declining. The goal of the project is to propose a renovation plan for the site as a pocket park. It will function as recreation and education center to invite more visitors for the history of this unique town.
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Goals & Objectives N
0
10’
20’
30’
1. Create a continuous connection from the depot and commercial buildings to the park, which will invite people to experience and engage in the past of Thurmond. 2. Create a transition of the spaces between the public space and the community spaces. 3. Build a sense of community by the Thurmond Historic Park. 4. Utilize native plants to collect absorb and filter stormwater runoff.
CONCEPTUAL DESIGN CONCEPT STATEMENT The historic park provides an opportunity for recreation and education in Thurmond. The wind pathway, which is designed as history corridor, is the symbol of the lower new river in West Virginia. Visitors can wander pathway and enjoy a view of Thurmond as well as discover the rich cultural heritage.
CONCRETE STEPS
RETAINING WALLS 0
6”
1’
2’
0
6”
1’
2’
N
0
10’
20’
30’
SPRINGFIELD CLUBHOUSE AND POOL
N
G R EEN R O O F & P L A N TI N G D E S I G N 0
10’
20’
DESIGN DETAIL
al Expre
Topography (GIS)
Residential Area
y resswa
Route 16
Valley Fill FCI McDowell Biomass Plant
Valley Fill
Valley Fill
Recreational Gateway
lley
SOIL MAP (GIS)
Solar Field
a To V
Overall Elevation (GIS)
Visualization phases included: 1. Biomass, Solar, Wind and Recreation; 2. Expressway Development and Interchange Zone; 3. Residential; 4. Commercial and Industrial; 5. Stormwater Infrastructure, Green Infrastructure and Bioremediation.
Valley Fill & Pond
Valley Fill & Pond
PROJECT STATEMENT In visualizing change within the project area, we created a three-dimensional digital model of the site using ground-based static and aerial LiDAR (Light Detection and Ranging).
ssway
ld Exp
Land Cover (GIS)
King Co
Coalfie
INVENTORY & ANALYSIS Site Boundary (GIS)
A $450,000 Grant from the USEPA was awarded to design the framework which allows communities to evaluate properties, create plans and attract financing to convert former surface coal mines into renewable energy developments. The ‘site’ (6000 acres) of this project is a reclaimed surface mine north of the town of Welch WV and on the border between Wyoming and McDowell Counties including the Indian Ridge Industrial Park (600 acres). This project proposes the positive reuse of the landscape through the installation of alternative energy infrastructure: biomass, wind and solar; and a phased plan for integration of mixed-use development.
Commercial
M A K I N G V IS IB L E AL TERNATIVE F UT UR E S
INDIAN RIDGE SITE: LAND USE
PROJECT BACKGROUND
Industrial Area
SUS T AI N A BLE E N E R GY PA R K DE VE LO PMEN T
INDIAN RIDGE SITE: DETAILED DRAINAGE
MASTER PLAN
PHA SE 4 : BIRD S EY E VIEW OF LA N D USE MA STER PLA N
PHA SE: 5 STORMWA TER IN F RA STRUCTURE
PAST SCARS OF LANDSCAPE: Highwalls remain in place and surround the site, exposing layers of geological development. Several small isolated wetland pockets have formed in flatter areas throughout the site. The valley fill slopes are extremely steep making them difficult to access and susceptible to erosion.
INDU ST R I A L E C O LO GY DE VE LO PME NT
Mountain Top Industrial Park, WV is located within Upper Potomac Coalfield, which
M O UNTA IN TO P EC O - INDUST R I AL PAR K
is around 182 Acres. Most of the coalfield was served by the Western Maryland Railroad, which intersected with the B&O near Keyser, WV. While surface mining
ENVIRONMENTAL CONTEXT
creates economic and environmental challenges on the Park.
Local road access to coal mine
TrAIL Transmission Line
Local road on site
ACI Mining Company
WV 9 3
Local road on site
Laurel Run Mining Company
WV 93
Buffalo Mining Company
Proposed Corridor H
Substation
ÂŻ
0
Mt. Storm Power Plant
1,250 2,500
CSX Railroad
Mt. Storm Lake
5,000 Feet
CL E A N ENER G Y
A N A LY S I S
Switching to clean energy sources helps to:
BIOMASS ENERGY
SLOP E ( G IS)
Wm Railroad
Allegany County Western M
aryland
Garrett County
W V
93
L A N D COV ER & P ROXIMITY T O R AI L R O AD
1. Reduce the amount of fossil fuel 2. Reduce pollution and greenhouse gases 3. Boost the renewable energy market and increase regional demand for clean energy 4. Generate new jobs and revenue in clean energy generation, transmission, and installation 5. Reduce your personal environmental footprint
Railway
Preston County Mineral County
Legend Mountain Top Industrial Park Electricity Distribution Powerlines TrAIL Transmission Line Railroads Proposed Corridor H Primary Roads Roads
Slope ailr oad
Slope 0% - 3% 3% - 8%
Bra
20% - 53%
0 332
R
3300
3390 3370
32 90
3500 3470
3360
344 0
3420
3370
34 30
Legend
34 40
3230' - 3330'
3460
3490
3531' - 3610'
3510
Mountain Top Industrial Park Electricity Distribution Powerlines
Proposed TrAIL Transmission Line 35 20
0
250
80 35
150-250 Thousand Dry Tons/Year
44 0
3471' - 3530'
352 0
35 20
3520
3520
3401' - 3470' 3
10 35
353 0
< 250 Tons/Year _
355 0
356 0
35 30
3331' - 3400'
Railroads Corridor H
500
1,000 Feet
Primary Roads Flow Direction
WoD
CwD
3440
3560
°
Contour
3480
3360 33 6
TOPOGRAPHY (GIS)
33 70
Lm
GmC
CwB
Existing WV 93
CeB
WIND ENERGY
GmC WoC Us
CwD
W V
By Christine Risch, Marshall University Monthly Estimated Energy Output at 7.7 and 7.3 m/s
GmC
WoC
Us
SOIL (GIS )
Proposed Corridor H
CsB
93
SOLAR ENERGY
345 0
3480
0 40 355 35 3570
50-100 Thousand Dry Tons/Year
345 0 3450
60 34
35 30 354 0
Proposed Corridor H < 250 Tons/Year _
33 30
3500
>100 Thousand Dry Tons/Year 5-10 Thousand Dry Tons/Year 3 Wood Pallet Facilities < 20 Thousand Dry Tons/Year _ _ _ _ _
3410 3420
50 - 100 Thousand Tons/Year
_ < 5 Thousand Dry Tons/Year 3 Wood Pallet Facilities < 20 Thousand Dry Tons/Year _ _ _ _ _
_ 25-50 Thousand Dry Tons/Year
6 34
0 348
100 - 150 Thousand Tons/Year 400 Thousand Tons/Year Protential to produce 0.65 billion kWh of electricity from biomass, which make a profit of 0.06 billion. It is enough to supply power to 66,000 average homes.
_ 50-100 Thousand Dry Tons/Year
90 32
< 50 Thousand Tons/Year
_ Annual Harvest 561 - 1878 Acres Production 5.83 - 19.53 K dry tons Available 4,309 dry tons Availabe 0 - 2,600 Tons/Year < 5 Thousand Dry Tons/Year 3 Wood Pallet Facilities _ _ < 2,500 Dry Tons/Year < 2,700 Dry Tons/Year 20,000 - 50,000 Dry Tons/Year Hay 12,800 - 17,700 Acres Potential switchgrass yield 8,000 10,000 dry tons < 250 Tons/Year _
Allegany County, MD
90 34
_ Annual Harvest 7053 - 10598 Acres Production 73.35 - 110.21 K dry tons Available 35,631 dry tons Availabe 0 - 2,600 Tons/Year < 5 Thousand Dry Tons/Year No Wood Pallet Facility < 20 Thousand Dry Tons/Year _ 3,910 Dry Tons/Year < 2,700 Dry Tons/Year 62,300 Dry Tons/Year Hay 17,700 - 31,200 Acres Potential switchgrass yield 10,000 19,438 dry tons < 250 Tons/Year _
Garrett County, MD
10 35
< 50 Thousand Tons/Year
Mineral County, WV
3460
Demolition Wastes Total Grand Total kWh of Electricity from Biomass
_ Annual Harvest 1878 - 3206 Acres Production 19.53 - 33.34 K dry tons Available 11,618 dry tons Availabe 0 - 2,600 Tons/Year < 5 Thousand Dry Tons/Year 1 Wood Pallet Facility _ _ < 2,500 Dry Tons/Year < 2,700 Dry Tons/Year 5,000 - 20,000 Dry Tons/Year Hay 4,200 - 8,700 Acres Potential switchgrass yield 2,000 5,000 dry tons _ _
Preston County, WV
50 35
_ Annual Harvest 3206 - 4670 Acres Production 33.34 - 48.56 K dry tons Available 7,875 dry tons Availabe 2,600 - 5,200 Tons/Year Mill Residue < 5 Thousand Dry Tons/Year Urban Tree Residue No Wood Pallet Facility Pallet Residue _ Agriculture Residues _ Grass Seed Straw < 2,500 Dry Tons/Year Corn < 2,700 Dry Tons/Year Soybean Residue 20,000 - 50,000 Dry Tons/Year All Hay Switchgrass & Perennial Hay 12,800 - 17,700 Acres Potential switchgrass yield 8,000 Crops 10,000 dry tons < 250 Tons/Year Animal Manure _ Construction
Wood Residues Logging Residue
Tucker County, WV
80 33
0 333
Grant County, WV
40,000 Meters
20,000
0 340
BIOMASS PRODUCTION
10,000
80 32
0 328
BI O ENER GY - ECONOMIC BE N E F I TS
0
3450
So u
th er n
0 335
3310 0 332
±
°
15% - 20%
1,000 Feet
500
3340
ai
lr o ad
60 32
Sou th
250
10 33
0 327
0 329
Grant County
8% - 15% 0
10 34
Tucker County
nch
Vall ey R
WV 9 3
GmE
Legend
CeB
WoC
Mountain Top Industrial Park Soil
CwD
°
GlC Map unit name ByC - Brinkerton-Nolo complex, 3 to 15 percent slopes, rubbly CeB - Cavode stony silt loam, 3 to 8 percent slopes CrD - Cedarcreek extremely channery loam, moderately steep CsB - Clymer stony loam, 3 to 15 percentCeB slopes
CsD - Clymer stony loam, 15 to 35 percent slopes
GmE
CrD
CwB - Clymer and Wharton rubbly soils, 15 to 35 percent slopes CwD - Clymer and Wharton rubbly soils, 15 to 35 percent slopes GlC - Gilpin silt loam, 8 to 15 percent slopes GmC - Gilpin stony silt loam, 3 to 15 percent slopes
Existing WV 93
GmE - Gilpin stony silt loam, 15 to 35 percent slopes
CsD
Lm- Lickdale stony loam LsA - Lickdale silt loam, 0 to 5 percent slopes, very stony
GmC
ByC
By Christine Risch, Marshall University Monthly Estimated Energy Output at 7.7 and 7.3 m/s
LsA
Us - Udorthents, Sandstone, and Mudstone, low base
GmC
WV 93
Us
0
250
500
W Lm
GmE
1,000 Feet
W - Water WoC - Wharton stony silt loam, 3 to 15 percent slopes WoD - Wharton stony silt loam, 15 to 35 percent slopes
GmC
MASTER PLAN RAIL SPUR ACCESS TO BIOMASS
ELECT POWER LINE & 150’ WIDTH BIOMASS BELOW
5 UTILITY WIND TURBINE
SECONDARY ENTRANCE
4
BIOMASS ON FORMER SURFACE COAL MINE
3
MOUNTAIN TOP INDUSTRIAL PARK SITE BOUNDARY
1
CORRIDOR H
2
PRIMARY ENTRANCE
TrAIL TRANSMISSION LINE & 150’ WIDTH BIOMASS BELOW
DESIGN FOCUSED AREA AROUND 50 ACRES EXISTING FOREST
WV 93 HIGHWAY
UTILITY WIND TURBINE LOCAL ROAD ACCESS TO COAL MINE
N
0
600’
Step 1 shows the summary from the inventory and analysis.
1200’
Step 2 focuses on the development area.
Step 3 depicts general circulation and access patterns.
0’
600’
Step 4 follows the design principles of symmetry, emphasis, and axial design.
1200’
1800’
DESIGN DETAIL
1. GAS STATION The gas station in the corner of site will separate potential traffic
CO N CEPT
conflicts between the industrial and
Mountain Top Industrial park
Develop sustainable energy park and recreational gateway in western Grant County, WV, which is a new, common sense, approach to industrial park that combines economic growth and environmental protection.
recreational areas. Bioretention planters are designed to collect and absorb stormwater runoff from nearby paved surfaces like streets and sidewalks. Pedestrian connectivity
allows
people
to
easily walk or bicycle in the park.
2. LOCAL RETAIL In order to bring more business
The location of the existing industrial park, in close proximity to a railroad CSX, a future expressway Corridor H, Mt. Storm Power Plant and natural resources, lends itself to be an eco - industrial park and may function as a gateway to the region. The site is at the center of an ‘energy’ complex: Mount Storm Power Plant and former surface mines. Extractive industries and energy production will be a theme within the design project. Serve as an educational resource to local schools, universities and business groups.
to this region, commercial, retail and lodging facilities are proposed along
Corridor
connectivity
H.
allows
Pedestrian people
to
easily walk or bicycle between businesses
and
other
areas.
Bioretention planters are designed along the street and achieve a functional transition from road to outdoor dining space.
3. MU SEU M Took the form of classical land form – axes, staircases, and local landscape patterns – terraces and series of open space to imbue space with a sense of unique place.
Perennial biomass plantings and community scale wind turbines are designed in front of the energy museum to reinforce the project theme of energy production. The green spaces not only serve as a
stormwater
movement
and
filtration areas, but will become a
greenway
for
pedestrian
movement and gathering.
DEVELOPMENT AREA TOUR OF SURFACE MINE SURFACE MINE MUSEUM & WATER CAFE BAR & CAFE
WOODLAND AS BUFFER
STORMWATER DETENTION GARDEN WOODY BIOMASS (POLAR TREE) PICNIC AREA AMPHITHEATER
BIOFUEL PROCESSING CENTER
A’
SEATING SPACE
PLAYGROUND & GATEWAY FOUNTAIN WETLAND & TERRACE GARDEN NEW ENERGY MUSEUM & CAFE & CONFERENCE HALL
BUSINESS & LOCAL RETAIL COMPLEX LOCAL RETAIL
A
GAS STATION CONVENIENCE STORE
WATERSIDE PATH & BOARD WALK PLAZA AREA FOR MUTI-USE NEW ENERGY THEMATIC EXHIBITION
RESTAURANTS & BARS
WELCOME CENTER
RESTAURANTS & BARS LOCAL RETAIL
LODGING
SQUARE FOOTAGE STORMWATER DETENTION GARDEN
LAND USES PARKING LOT
FOREST TRAIL
OUTDOOR SPORTS STORE
LAND USES
N 0’
250’
500’
750’
SQUARE FOOTAGE
Museum Welcome Center Office & Lodging Retail Industrial Total Development Area
5206 21027 71176 215408 79200 392017 2177991
F.A.R
0.18
Museum Welcome Center Office & Lodging Retail Industrial Total Development Area
EXISTING 5206 POND PARKING 21027 LOT
71176 215408 79200 392017 2177991
LAND USE CALCULATION
F.A.R PARKING On Street Parking Parking Lot Total
0.18 PARKING SPACES 128 261 389
Purple Coneflower
S P E C I E S
Buttonbush
B I O M A S S
Bristly Sedge
Swamp Milkweed
Water Plantain
U P L A N D Miscanthus (Sterile)
Switchgrass
Big Bluestem
Poplar Trees
Landscape Locally
Ponding Area
Landscape for Less to the Landfill 3’ 6’ 9’ Nurture the Soil
Planting Soil Mix U P L A N D
30’ Bioretention Area
6’ Grass Buffer
Protect Water & Air Quality
W E T False Sunflower
M E A D O W Boneset
Marsh Blazing Star
Purple Coneflower
White Pine
Nannyberry
Switchgrass
Boneset
Marsh Blazing Star
False Blue Indigo
Buttonbush
Big Bluestem
prairie
wet meadow
prairie
shrub
road
shrub
prairie
90’ forested wetland
16’ forested wetland
wet meadow
River Birch
River Birch
Buttonbush
Big Bluestem
Boneset
New England Aster
Marsh Blazing Star
False Blue Indigo
Sandbar Willow
Red-osier Dogwood
Big Bluestem
prairie
Bottlebrush sedge
Wetland Classification: Temporary ponds with a central sedge meadow zone by Stewart and Kantrud (1971)
shrub
terrace garden
Purple Coneflower
120’ shrub
road
5’ forested wetland
18’
path
20’
Red Maple
False Blue Indigo
False Sunflower
Wetland Section AA’ & Planting Design
False Blue Indigo
Sandbar Willow
Create & Protect Wildlife Habitat
Sandbar Willow
6” Pipe in Stone
P R A I R I E
Red Maple
Conserve Water 6’ 6’ Boardwalk Buffer ConserveGrass Energy
S H R U B S
Red-osier Dogwood
forested wetland
Seven Principles are developed to provide an integrated approach to the industrial park planting design that helps to protect and sustain the local environment by decreasing waste, reducing pollutant runoff and soil erosion, improving air and water quality, and protecting wildlife habitat.
Bottlebrush sedge
Marsh Blazing Star
Red-osier Dogwood
“RIGHT PLANT, RIGHT PLACE” - A PLANT SELECTION PRINCIPLE
Purple Coneflower
’
PLANTING DESIGN
0’
35’
12’
no mow turf
path
10’
20’
30’
STORMWATER MANAGEMENT Sizing of Bioretention
Bioretention Function Elements Grass Buffer Strip Sand Bed
The The accepted accepted Void Void Ratios Ratios (Vr) (Vr) are: are:
Ponding Area
Bioretention Bioretention Soil Soil Media Media Vr Vr == 0.25 0.25
Planting Soil / Organic Layer
Gravel Gravel Vr Vr == 0.40 0.40 Surface Surface Storage Storage Vr Vr == 1.0 1.0
Chesapeake Stormwater Criteria Drainage Area < 2 Acres
The The equivalent equivalent storage storage depth depth with with 6” 6” ponding ponding depth depth and and aa 12”gravel 12”gravel layer layer is is computed computed as: as: D D (ft) (ft) == (((( D D soil soil ** Vr Vr soil) soil) ++ (( D D gravel gravel ** Vr Vr gravel) gravel) ++ (( D D h2o h2o ** Vr Vr h2o)) h2o)) (3 (3 ft. ft. xx 0.25) 0.25) ++ (1 (1 ft. ft. xx 0.40) 0.40) ++ (0.5 (0.5 xx 1.0) 1.0) == 1.65 1.65 ftft
Bioretention Bioretention Surface Surface Area Area is is computed computed as: as: SA SA (sq. (sq. ft.) ft.) == [(1.25 [(1.25 ** Tv) Tv) –– the the volume volume reduced reduced by by an an upstream upstream BMP] BMP] // 1.65 1.65 ftft Tv Tv == Treatment Treatment Volume Volume (cu. (cu. ft.) ft.) == [(1.0 [(1.0 in.)(Rv)(A) in.)(Rv)(A) // 12] 12] Rv Rv == the the composite composite runoff runoff coefficient coefficient from from the the RR RR Method Method == ((C ((C pav pav ** AA pav) pav) ++ (C (C lawn lawn ** AA lawn) lawn) ++ (C (C roof roof ** AA roof)) roof)) // total total AA An An application application of of extensive extensive green green roofs roofs manage manage 60% 60% of of the the building building runoff, runoff, the the remainder remainder of of the the water water needs needs to to be be collected collected by by other other green green infrastructure infrastructure
Water Storage Depth: 6”
Runoff Coefficients Standard
Filter Media Depth (sand, soil & organic): 36”
Land Land Use Use Urban Urban Surfaces Surfaces
Underdrain 6” schedule 40 pvc
"C" "C" Values Values
Roofs Roofs Asphalt Asphalt& &Concrete ConcretePavement Pavement Gravel Gravel
Rural Rural Subdivisions Subdivisions Woodland Woodland
0.80 0.80--0.95 0.95 0.75 0.75--0.95 0.95 0.35 0.35--0.70 0.70
Sandy Sandy Silt Silt // Loam Loam Clay Clay
Flat Flat(0 (0--5% 5%slope) slope) Rolling Rolling(5 (5--10% 10%slope) slope) Hilly Hilly(10 (10--30% 30%slope) slope)
0.10 0.10 0.25 0.25 0.30 0.30
0.30 0.30 0.35 0.35 0.50 0.50
0.40 0.40 0.50 0.50 0.60 0.60
0.10 0.10 0.16 0.16 0.22 0.22
0.30 0.30 0.36 0.36 0.42 0.42
0.40 0.40 0.55 0.55 0.60 0.60
Pasture Pasture and and Lawns Lawns Flat Flat(0 (0--5% 5%slope) slope) Rolling Rolling(5 (5--10% 10%slope) slope) Hilly Hilly(10 (10--30% 30%slope) slope)
Bioretention Surface Area
D BY AN AUTODESK EDUCATIONAL PRODUCT
Section
31 13
30 29
11
28
9
7
6
3
5
23
24
8
4 15
22 14 17 19 21
20
16 18
1 2 3 4 5 6 7 8 9 10
507 1702 1719 1905 1252 2525 2864 2425
1263 2376 1841 4037 2433 2399 3081 3548 3726 2371
PRODUCED BY AN AUTODESK EDUCATIONAL PRODUCT
26
Design Bioretention Surface Area (Sq. Ft)
Section
Sizing of the Surface Area (Sq. Ft)
Design Bioretention Surface Area (Sq. Ft)
1023 2140 1778 2686 1583 829 2976 2441 2618 1650
4095 4030 3094 3000 2206 865 6394 2503 4138 1898
Section
Sizing of the Surface Area (Sq. Ft)
12
10
27
25
Sizing of the Surface Area (Sq. Ft)
2378 1898
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
2762 2455 1846 1504 1230 2040 2325 2544 2725 1629 1732
STORMWATER MANAGEMENT STORM WA T E R D I A GR A M
4. B IO R E TEN TION through
Pavement
Stormwater collections are linked pedestrian
greenways
creating connections that bond
Rain
people to place. The bioretention system weaves through the site and infiltrate stormwater.
Wetland
Infiltration
with native plantings to cleanse
The boardwalk starts from the new energy museum and leads to the surface mine museum following
Pavement
the bioretention system, which inspires people to experience nature
while
improving
their
Bioretention Pond
Solar Panel
Infiltration
biofuels literacy.
5. W E T LAN D The wetland will build ecological function into the landscape, while manage the siteâ&#x20AC;&#x2122;s stormwater and provide passive recreational and
Green Roof
social space. The wetland consists of temporary ponds, which have
Sunshine
a periphery of wet prairie and a central area dominated by a diverse planting of sedges.
Bioretention
Infiltration
Greenroof
Wind
A natural playground, gateway fountain,
outdoor
cafĂŠ
and
wetland are designed to enhance the new development of naturebased tourism.