campus treatment control bmp inventory · north campus north campus page 1 of 4. university of...

University of California, San Diego

Campus Treatment Control BMP

Inventory Updated October 2019

Neighborhoods • North Campus

• Eleanor Roosevelt College

• Thurgood Marshall College

• Muir College

• Revelle College

• Theatre District

• School of Medicine

• Gilman Drive

• University Center

• Structural Materials andEngineering Building /Campus Services Complex

• East Campus

• Mesa Housing

University of California, San Diego Campus Treatment Control BMP Inventory Updated October 2019

Sub-Basin

BMPHydro dynamic Separator-CDS

unitBioswale

Downspout Disconnection into Vegetated Detention Basin

Downspout Disconnection to Vegetated Swale

Pervious Concrete and Parking Spaces

Rock Detention Basin Rock Swale

Manufacturer/Model CDS Unit N/A N/A N/A N/A N/A N/A

Location North Campus HousingThe Village, West: In the Central

Plaza of the Village West Near the Seating Area

The Village, West: In the Central Plaza of the Village West

North Campus Housing: Throughout The Ecoflats

North Campus Housing Sidewalk North of The Bistro

Parking for North Campus Housing (North of Rady School of Management

and West of Parking Lot)

Parking for Rady School of Management (North or Rady School of

Management, small parking lot)

BMP / LID # A01 A02 A03 A04 A05 A06 A07

BMP or LID BMP BMP LID LID LID BMP LID

Building # 536 537 538 561 567 P357 P351

Map # 1 1 1 1,2 1 1,2 1

Year Installed 2009 2009 2009 2009 2009 2009 2012

Picture *photo coming soon

Area Treated 197,734 SF 14,657 SF 0.15 Acres Roof Drains Throughout Ecoflats 0.5 Acres 2.9 Acres 0.24 Acres

Treated Storm 85th Percentile (0.2in/hr) 85th Percentile (0.2in/hr) 10 Year Storm N/A, installed before 2013 N/A, installed before 2013 2 Year Storm 10 Year Storm

Proposed Flow or Volume 0.55 CFS 0.0475 CFS 0.26 CFS N/A, installed before 2013 N/A, installed before 2013 6.0 CFS 0.80 CFS

Pollutants Treated Debris, sediment, oil and greaseSediments, heavy metals, trash and debris, and oil and grease

Sediment, Heavy MetalsReduces runoff from site, reducing pollutant loadings

Sediment, Dry Weather Flows, Metals

Sediment, Oil, Dry Weather Flows, Metals


Design Details

All downspouts tie into a single drainage line which directs discharges into a small underground filtration structure.

The CDS separates particulates and floatable matter through The filter.

Stormceptor storm water treatment systems slow incoming storm water to create a non-turbulent treatment environment, allowing free oils and debris to rise and sediment to settle.

Each Stormceptor system maintains continuous positive treatment of total suspended solids (TSS), regardless of flow rate, treating a wide range of particle sizes, as well as free oils, heavy metals and nutrients that attach to fine sediment.

Designed to detain the storm water runoff from a water quality design storm for some minimum time (e.g., 72 hours) to allow particles and associated pollutants to settle by infiltration.

Main mechanism to remove pollutants is gravitational settling and infiltration.

The infiltration basin is designed to store storm water from a few hours up to three days.

Designed to have a lifetime of about 50 years.

Full of vegetation with an elevated drain to relieve the system of excess water in the case of the 100-year storm.

Division between apartment buildings is filled with rocks, gravel and vegetation to capture and infiltrate roof runoff and reduce peak velocity of storm water runoff.

Reduces impermeable surface area and keeps runoff from building on site.

Alternating strips of impermeable and Pervious Concrete reduce runoff flows.

A thin (1-2”) choker course of uniformly-graded 1/2” gravel material on top of the larger 2-3”stone reservoir stone facilitates placement of the pervious concrete.

Filter fabric are placed on the bottom and sides of the subbase reservoir.

Runoff channels from Parking lot P357 lead through a pretreatment rocky path until it collects in a detention basin.

Uses natural filtering ability of the soil and plants to remove pollutants in storm water runoff by infiltration.

Basin is sized to infiltrate water volume within 72 hours.

In case of 100-year storm, there is a drain that is elevated to prevent water from over flowing.

Runoff from parking lot P351 flows into rocky swale through opening in a cut curb.

Uses natural filtering ability of the soil and plants to remove pollutants from storm water runoff through infiltration.

Rocks help slow peak velocities which maximizes pollutant removal effectiveness by increasing residence time of water in swale.

Storm drain located 5 meters from cut curb, collecting cleaner storm water.

Trash Capture Approved Device

Yes Yes No No No No No

North Campus

North CampusPage 1 of 4


Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm

Proposed Flow or Volume

Pollutants Treated

Design Details


Modular Wetland Rock Swale Downspout to Vegetated Swale Pervious Concrete Pervious Concrete Pervious Concrete

Bio Clean N/A N/A N/A N/A N/A

Rady School of Management (Northwest tip of the Rady School of

Management)

Rady School of Management (Northwest tip of the Rady School of

Management)Rady School of Management Courtyard

Parking and walkways west of Torrey Pines Village Market and Store

Parking and walkways West of the Bistro

Parking and walkways in-between The Bistro and the Torrey Pines Village

Market and Store

A08 A09 A35 A22 A23 A24

BMP LID LID LID LID LID

581 P581 581 566 567 Between 567 & 566

1 1 1,2,3 1 1 1

2012 2012 2012 2011 2011 2011

*photo coming soon *photo coming soon *photo coming soon

1.33 Acres 0.12 Acres 0.75 Acres 0.5 Acres 0.5 Acres 0.5 Acres

85th percentile (.2in/hr) 10 Year Storm 10 Year Storm N/A, installed before 2013 N/A, installed before 2013 N/A, installed before 2013

0.27 CFS 0.31 CFS 0.31 CFS N/A, installed before 2013 N/A, installed before 2013 N/A, installed before 2013

Sediment, Dry Weather Flows, Metals Sediment, Dry Weather Flows, MetalsReduces runoff from site, reducing pollutant loadings

Sediment, Dry Weather Flows, Metals Sediment, Dry Weather Flows, Metals Sediment, Dry Weather Flows, Metals

Depression in the rain gutter channels water into catch basin.

The vault type BMP holds water and makes it available to grass plants rooted above.

Excess water in the event of a higher flow than proposed runs off into storm drain.

Located underneath the West point of the Rady Building.

Combines rocky trails and dry vegetation to create a treatment train to settle and reduce storm water velocity by infiltration.

An alternative to using piped channels to expel storm water, several of the buildings downspouts dispose of roof runoff into rocky and vegetated channels.

Vegetation and rocks help infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.



Base of open-graded crushed aggregate with no fine sands. Must be designed to support surface uses, allow water to flow through, and prevent migration of subbase soils.


In areas with low permeability soil, an under-drain system may be needed.











Yes No No No No No

North Campus



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Inlet Filter Storm Drain Inlet Treatment System Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin

Katchall - Kleenspout Katchall - Kleenspout N/A N/A N/A N/A

The Village at the Torrey Pines Building #5

The Village at Torrey Pines Building #8

Spanos Training Facility Spanos Training Facility Spanos Training Facility Spanos Training Facility

A25 A26 A27 A28 A29 A30

BMP BMP BMP BMP BMP BMP

535 538 525 expansion 525 expansion 525 expansion 525 expansion

1 1 2 2 2 2

2010 2010 2015 2015 2015 2015

4,260 SF 10,600 SF N/A N/A N/A N/A

85th Percentile (0.2in/hr) 85th Percentile (0.2in/hr) N/A N/A N/A N/A

0.01 CFS 0.04 CFS N/A N/A N/A N/A

Trash, debris, sediment, bacteria, heavy metals, nutrients, hydrocarbons


Dry Weather Flows, Sediment, Metals, Trash/ Debris




Small underground device to link roof downspouts together to run roof run-off through a filter before going into the storm drain system.Can be easily modified to include openings at base for infiltration and recharging groundwater tables.


Area across from Spanos Training Facility is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.

Allows for sedimentation through infiltration.

Reduces impermeable surface area or region, keeps runoff from building on site.










Yes Yes Yes Yes Yes Yes

North Campus



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Storm Water Detention Vault Inlet Filter Bioswale

N/A Katchall - Kleenspout N/A

RIMAC Annex FieldThe Village at Torrey Pines West

Building #6The Village at Torrey Pines West

Building #7

A31 A33 A34

BMP BMP BMP

471 536 537

4 1 1

2013 2010 2010

* photo coming soon

N/A, designed before 2013 5,700 SF 24,624 SF

N/A, designed before 2013 85th Percentile (0.2in/hr) 85th Percentile (0.2in/hr)

N/A, designed before 2013 0.02 CFS 0.0798 CFS

Trash/Litter, Sediment, Dry Weather Flows


Sediments, heavy metals, trash and debris, and oil and grease

Underground detention systems are sized to provide extended detention of the streambank protection volume over 24 hours and temporarily store the volume of runoff required to provide the desired flood protection. Minimum 3,000 psi structural reinforced concrete may be used for underground detention vaults. All construction joints must be provided with water stops. Cast-in-place wall sections must be designed as retaining walls. The maximum depth from finished grade to the vault invert should be 20 feet.



Yes Yes Yes

North Campus



Sub-Basin

BMPDownspout Disconnection to Rock

SwaleRock Swale Rock Swale Rock Swale

Manufacturer/Model N/A N/A N/A N/A

Location Hopkins Parking GarageThe Wedge Phase III and IV: South of Rady School of Management Building

The Wedge Phase III and IV: South of Rady School of Management Building

Hopkins Parking Garage

BMP / LID # A13 A12 A11 A21

BMP or LID LID LID LID LID

Building # 495 South of 581 South of 581 495

Map # 4 1,3 1,3 4

Year Installed 2007 2009 2009 2007

Picture

Area Treated Roof of parking garage 1.98 Acres Roof of parking garage Roof of Parking Garage and Sidewalk

Treated Storm N/A, installed before 2013 85th percentile (0.54 in/hr) N/A, installed before 2013 N/A, installed before 2013

Proposed Flow or Volume N/A, installed before 2013 0.739 CFS N/A, installed before 2013 N/A, installed before 2013

Pollutants TreatedDry Weather Flows, Sediment, Metals, Trash/ Debris


Reduces runoff from site, reducing pollutant loadings


Design Details

Area across from Goodies Market is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area South of Rady Management Building is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.

Slows down water to allow for sedimentation and infiltration before it reaches drain at the base of the slope.

Reduces impermeable surface area or region, keeps runoff from building on site. A large treatment train that contains gravel, coble and vegetation to reduce storm water velocities.

Gravel channel meanders across the slope, reducing the effects of erosion.

Each floor of Hopkins garage drains into this side cobble swale.

The large cobbles help slow the water velocity, and allow water to infiltrate reducing the volume of runoff from the site.

Drain at the bottom of slope is surrounded by large cobbles as well.





No No No No

Eleanor Roosevelt College

Eleanor Roosevelt CollegePage 1 of 1


Sub-Basin

BMP Bio-filtration Basin Bio-filtration Basin Rock Swale Storm Drain Inlet Treatment System

Manufacturer/Model N/A N/A N/A Bio Clean Grate Inlet Filter

Location Goodies Market Goodies Market Bike Path north of Faculty ClubUCSD Extension Parking Lot p303 (North of stairs on west side of

parking lot)

BMP / LID # A14 A10 B06 B30

BMP or LID BMP BMP LID BMP

Building # 375 375 270 326

Map # 4,6 4,6 6,7 5

Year Installed 2009 2009 2015

Picture

Area Treated Sidewalk runoff 0.75 Acres Loading dock and trash storage area Parking lot and sidewalk run-off

Treated Storm N/A, installed before 2013 10 Year Storm N/A N/AProposed Flow or Volume

N/A, installed before 2013 2.25 CFS N/A

Pollutants TreatedDry Weather Flows, Sediment, Metals, Trash/ Debris


Dry Weather Flows, Sediment, Metals, Trash/ Debris, Oil

Dry Weather Flows, Oil & Grease, Gasoline, Diesel, PAHs, Trash, Sediments, Foliage, Debris

Design Details







Runoff from Faculty Club loading dock and trash storage area flows into a vegetated swale through opening/pipe in a cut curb.


Rocks help slow peak velocities which maximizes pollutant removal effectiveness by increasing residence time of water.

Storm Drain Inlet Treatment System Collects debris and sediment in catch basin before it can enter the storm drain system.

Also functions to filter out smaller pollutants by filtering runoff water through a BioSorb Hydrocarbon Boom (media filled sock) before it can be discharged into the ocean.


Yes Yes No Yes

Thurgood Marshall College

Thurgood Marshall CollegePage 1 of 1

University of California, San Diego Campus Treatment Control Inventory Updated October 2019

Sub-Basin

BMP Pervious Concrete Downspout to Vegetated Swale Pervious Concrete Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin

Manufacturer/Model N/A N/A N/A N/A N/A N/A

Location Tamarack Apartments Tamarack Apartments Tata Hall Tata Hall Tata Hall Tata Hall

BMP / LID # B01 B14 B11 B25 B26 B27

BMP or LID LID LID LID BMP BMP BMP

Building # 240-241 241 116 116 116 116

Map # 11 11 11 11 11 11,17

Year Installed 2011 2011 2016 2016 2016 2016

Picture

Area Treated 1270 SF Roof of building, LID only 0.04 AC 0.16 AC 0.41 AC 0.80 AC

Treated Storm 85th Percentile N/A 85th Percentile 85th Percentile 85th Percentile 85th Percentile

Proposed Flow or Volume 52.9 CF N/A 55 CF 322 CF 448 CF 2014 CF

Pollutants TreatedSediment, nutrients, trash, metals, oil and grease, organics


Sediments, Heavy Metals, Oil & Grease, Dry Weather Flow

Sediments, Heavy Metals, Organic Compounds, Trash & Debris



Design Details

Attributing to Tamaracks LEED Gold certification is its ability to infiltrate all of the storm water on site.

Attributing to Tamaracks LEED Gold certification is its ability to infiltrate all of the storm water on site.

Detention basins are located around building with cobbles and vegetation.

Roof runoff drains into basins, where the water infiltrates into the soil, reducing storm water runoff from the site.





Area between Tata Hall and the Gym is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area between Tata Hall and the Gym is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area north of Pac Hall Loading Dock is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Trash Capture No No No Yes Yes Yes

Muir

MuirPage 1 of 2

University of California, San Diego Campus Treatment Control Inventory Updated October 2019

Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details

Trash Capture

Bio-filtration Swale Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin

N/A N/A N/A N/A N/A N/A

Muir Field Tata Hall Tata Hall Tata Hall Tata Hall Tata Hall

B28 B31 B32 B33 B34 B35


Muir Field 116 116 116 116 116

11 11 11 11 11 11

2016 2018 2018 2018 2018 2018

3.34 AC

85th Percentile 85th Percentile 85th Percentile 85th Percentile 85th Percentile 85th Percentile

0.43 CFS 246 CF 499 CF 1236 CF 1817 CF 431 CF







Area north of Pac Hall Loading Dock is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area west of Tata Hall is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.
















Muir

MuirPage 2 of 2


Sub-Basin

BMPDownspout Disconnection to a Vegetated Swale

Vegetated Roof Downspout to Vegetated Swale Rock Swale Rock Swale Vegetated Roof


LocationHousing and Dining Admin Building South Side

Revelle Housing (Keeling Apartments -south side)

Revelle Housing (Central Plaza of Keeling Apartments)

Revelle Parking Lot, and Revelle Housing (Keeling Apartments)

House and Dining BuildingRevelle Housing (Keeling

Apartments)

BMP / LID # B02 B03 B04 B05 B12 B13

BMP or LID LID LID LID LID LID LID

Building # 129 189 189 P104 and 188-189 129 189

Map # 17 17 17 17 17 17

Year Installed 2012 2011 2011 2011 2009 2009

Picture

Area Treated 0.47 Acres 0.82 Acres 0.82 Acres Parking lot, building, and basketball court runoff

3.09 AC Roof

Treated Storm 85th percentile (0.53 in/hr) 100 Year Storm 85th percentile (0.53 in/hr) 85th percentile (0.53 in/hr) 85th Percentile N/A, installed before 2013

Proposed Flow or Volume 0.313 CFS 0.61 CFS 0.60 CFS 2.13 CFS 2.2 CFS N/A, installed before 2013

Pollutants TreatedReduces runoff from site, reducing pollutant loadings

Reduces runoff from roof, Sediment, Trash/Debris, Bacteria, Nutrients, Heavy Metals


Dry Weather Flows, Sediment, Metals, Trash/Debris

Trash, Hydrocarbons, Sediment, Nutrients, metals, organics

Reduces runoff from roof, Sediment, Trash/Debris, Bacteria, Nutrients, Heavy Metals

Design Details

An alternative to using piped channels to expel storm water, several of the buildings downspouts dispose of roof runoff into rocky and vegetated channels.

Vegetation and rocks help infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.

Uses light-weight soil mixes to reduce loads.

Contains several layers of protective materials to convey water away from the roof deck. These generally include (from the bottom up) a waterproof membrane, a root barrier, a layer of insulation, a drainage layer, a filter fabric for fine soils, the engineered growing medium or soil substrate, and the plant material.

Sedums and succulents, a common vegetated roof plant, have fleshy water-storing leaves that do not burn easily, even in near drought conditions.Excess water flows is passed to detention basin.

Attributes to Revelle Apartments LEED Platinum certification (the highest award for efficiency and sustainability).

Runoff from building 189 roof drains into basin.

Vegetation and cobbles help infiltrate water into soil.

Excess water in the case of a large storm is overflown to a large cobble field as part of a treatment train.

Part of treatment train for all the storm water that hits the Revelle apartments and parking lot P104.

The varying sizes and assortment of cobbles and vegetation add aesthetic value while maximizing pollutant removal effectiveness by increasing water residence time in swale.

Rocks help slow rain velocities and allow sedimentation of pollutants.

Beginning of Treatment train for the water from parking lot.

Large cobbles help remove large sediment and debris.

Water is then directed to large rock swale.

Vegetation and cobbles help infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.

Pollutant removal effectiveness can be maximized by increasing residence time of water in swale using vegetation and gravel.

Uses light-weight soil mixes to reduce loads.

Contains several layers of protective materials to convey water away from the roof deck. These generally include (from the bottom up) a waterproof membrane, a root barrier, a layer of insulation, a drainage layer, a filter fabric for fine soils, the engineered growing medium or soil substrate, and the plant material.

Sedums and succulents, a common vegetated roof plant, have fleshy water-storing leaves that do not burn easily, even in near drought conditions.Excess water flows is passed to detention basin.

Trash Capture No No No No No No

Revelle College

Revelle CollegePage 1 of 2


Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details

Trash Capture

Bio-filtration Swale Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin


Charles David Keeling Apartments Basketball Courts

Blake Hall Argo Hall Revelle CommonsBetween Revelle Commons and

Argo HallBetween Blake Hall and Argo Hall

B15 B16 B20 B21 B22 B23


Scholars Drive South 123 125 127 125 125

17 17 17 17 17 17

2011 2013 2015 2015 2015 2015

3.91 AC N/A N/A N/A N/A N/A

85th Percentile N/A N/A N/A N/A N/A

2.81 CFS N/A N/A N/A N/A N/A








Area across from Blake Hall is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area across from Argo Hall is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area across from Revelle Commons is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area across from Argo Hall is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area between Argo Hall and Blake Hall is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.




Revelle College

Revelle CollegePage 2 of 2


Sub-BasinBMP Pervious Asphalt Bio-filtration Swale Bio-filtration Swale Bio-filtration Basin Bio-filtration Basin

Manufacturer/Model N/A N/A N/A N/A N/A

Location Revelle Switch StationWalkway and landscape from p102

to The La Jolla Play HouseWalkway and landscape south of

Mandell Weiss ForumRevelle Switch Station

Revelle College Hardscape Runoff Improvements

BMP / LID # B10 B18 B19 B24 B36

BMP or LID LID BMP BMP BMP BMP

Building # Revelle Switch Station 177 177 Revelle Switch Station 171

Map # 18 21 21 18 18

Year Installed 2015 2014 2014 2016 2018

Picture

Area Treated 0.1 AC 0.3 AC 0.3 AC 0.22 AC 4.3 AC

Treated Storm 85th Percentile 85th Percentile 85th Percentile 85th Percentile 85th Percentile

Proposed Flow or Volume 163 CF 0.03 CFS 0.03 CFS 602 CF 2,845 CF

Pollutants TreatedReduces run‐off volume, Sediment, Metals, Pathogens, Oil & Grease, Nutrients, Organics





Design Details

From the bottom up, the standard porous asphalt pavement structure consists of: 1) An uncompacted subgrade to maximize the infiltration rate of the soil. 2) A geotextile fabric that allows water to pass through, but prevents migration of fine material from the subgrade into the stone recharge bed. 3) A stone recharge bed consisting of clean single-size crushed large stone with about 40 percent voids. This serves as a structural layer and also temporarily stores storm water as it infiltrates into the soil below.4) A stabilizing course or “chokercourse” consisting of a cleansingle-size crushed stone smallerthan the stone in the rechargebed to stabilize the surface forpaving equipment.5) An open-graded asphalt surfacewith interconnected voids thatallow storm water to flow throughthe pavement into the stonerecharge bed.



Area next to the Revelle Switch Station is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area across from The La Jolla Playhouse is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Trash Capture Approved Device No Yes Yes No No

Theatre District

Theatre DistrictPage 1 of 1


Sub-Basin

BMP Vegetated Roof Filterra Unit (Tree box) Hydrodynamic Separator Rock SwaleDownspout Disconnection to Rock Swale

Downspout Disconnection to Rock Swale

Stormceptor Hydrodynamic Separator

Filterra 1

Manufacturer/Model N/A CONTECH - Filterra Unit CONTECH - CDS Unit N/A N/A N/A Imbrium - Stormceptor STC Imbrium - Stormceptor STC

LocationAtkinson Graduate Student Housing

Atkinson Graduate Student Housing

Atkinson Graduate Student HousingAtkinson Graduate Student Housing

Biomedical Research Facility II Biomedical Research Facility II Medical Education and Telemedicine Building Biomedical Research Facility II

BMP / LID # C03 C04 C05 C06 C07 C09 C10 C11

BMP or LID LID BMP BMP LID LID LID BMP BMP

Building #881

881 881 881 Between 873 and 875 875 845 875

Map # 19,20 19 19 19,20 19,20 19,20 12,19,20 19,20

Year Installed 2012 2012 2012 2012 2014 2014 2011 2014

Picture * photo coming soon

Area Treated Roof of building Parking lot and building runoff 2.96 AC Parking lot runoff, LID only Roof and sidewalk runoff Roof of building Roof and sidewalk runoff Street and parking runoff 0.38 AC

Treated Storm N/A, installed before 2013 N/A, installed before 2013 85th Percentile N/A, installed before 2013 N/A, designed before 2013 N/A, designed before 2013 N/A, installed before 2013 2 year

Proposed Flow or Volume N/A, installed before 2013 N/A, installed before 2013 0.35 CFS N/A, installed before 2013 N/A, designed before 2013 N/A, designed before 2013 N/A, installed before 2013 0.10 CFS


Sediment, Metals, Dry Weather Flows

Sediment, Metals, Trash/ DebrisDry Weather Flows, Sediment, Metals, Trash/ Debris



Debris, sediment, oil and greasePhosphorus, nitrogen, Heavy metal,

oil & grease

Design Details

All downspouts lead to vegetated landscape surrounding the parameter of the building.

Contributing toward the buildings LEED Silver rating.

Filterra Bioretention Systems are design to remove pollutants and total suspended solids.

Runoff is directed into throat opening, which is then treated by passing through specialized filter media and vegetation roots before it is discharged through small under drain.

Requires little space and is very effective.

CDS unit uses an indirect screening technique to treat storm water runoff and capture suspended solids, fine sands and larger particles.

Also captures and retains trash, debris and 70% of oil/ grease in runoff water using oil baffles.

Area behind Atkinson Graduate Housing has a treatment train filled with rocks and vegetation to help slow peak velocity of storm water.



Area along the side of the building is filled with rocks to help capture runoff, infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.

Roof drains from Biomedical Research Facility II discharge into a treatment train filled with rocks and vegetation to help slow peak velocity of storm water.





Retention tank is underground and meant to slow the peak velocity of runoff.




No Yes Yes No No No Yes Yes

School of Medicine

School of MedicinePage 1 of 3


Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Drywell Bio-Filtration Basin Porous Asphalt Porous Asphalt Porous Asphalt Rock Swale Hydrodynamic Separator Storm Water Detention Vault

Torrent Resources - MaxWell Type IV

N/A N/A N/A N/A N/A CONTECH - CDS UnitRainstore Storm Water Storage Chamber

Osler Parking Lot p610 Osler Parking Lot p610 Osler Parking Lot p610 Osler Parking Lot p610 Osler Parking Lot p610 Rita Atkinson Residence Building Rita Atkinson Residence BuildingSouth West Corner of Medical Education and Telemedicine

C21 C17 C13 C14 C15 C12 C16 C18

BMP BMP LID LID LID LID BMP BMP

p610 p610 p610 p610 p610 881 881 845

12, 18, 19 12,18,19 12,18 12,18,19 12,18,19 19,20 19,20 12,19,20

2016 2016 2016 2016 2016 2012 2012 2012

1.22 AC 0.54 AC 0.28 AC 0.22 AC 0.18 AC N/A, installed before 2013 N/A, installed before 2013 0.16 AC

85th Percentile 85th Percentile 87th Percentile 86th Percentile 85th Percentile N/A, installed before 2013 N/A, installed before 2013 10-year

0.90 CFS 1087 CF 375 CF 329 CF 273 CF N/A, installed before 2013 N/A, installed before 2013 667 CF

Sediments, Heavy Metals, Oil & Grease, Dry‐Weather Flow

Trash, hydrocarbons, sediment, nutrients, metals, organics

Sediments, Heavy Metals, Oil & Grease




Debris, sediment, oil and grease Sediments, trash

Maintain existing drainage patterns and connect to existing storm drain line. Dry well system used to pre-treat infiltration drainage to comply with MS4 water quality treatments.

Area across from parking lot p610 is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



From the bottom up, the standard porous asphalt pavement structure consists of: 1) An uncompacted subgrade to maximize the infiltration rate of the soil. 2) A geotextile fabric that allows water to pass through, but prevents migration of fine material from the subgrade into the stone recharge bed. 3) A stone recharge bed consisting of clean single-size crushed large stone with about 40 percent voids. This serves as a structural layer and also temporarily stores storm water as it infiltrates into the soil below.4) A stabilizing course or “choker course” consisting of a clean single-size crushed stone smaller than the stone in the recharge bed to stabilize the surface for paving equipment.5) An open-graded asphalt surface with interconnected voids that allow storm water to flow through the pavement into the stone recharge bed.



Runoff from Rita Atkinson Building, flows into rocky swale through opening in a cut curb.



Storm drain located down stream collects cleaner storm water.



Underground detention systems are sized to provide extended detention of the streambank protection volume over 24 hours and temporarily store the volume of runoff required to provide the desired flood protection. Minimum 3,000 psi structural reinforced concrete may be used for underground detention vaults. All construction joints must be provided with water stops. Cast-in-place wall sections must be designed as retaining walls. The maximum depth from finished grade to the vault invert should be 20 feet.

Yes Yes No No No No Yes Yes

School of Medicine



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Bio-filtration Swale Media Filter Bio-Filtration Basin Bio-Filtration Basin

N/A N/A N/A N/A

East of Biomedical Research Facility II

West of Biomedical Research Facility II

West of Satellite Utility Plant South of Osler Parking Structure

C19 C20 C22 C23

BMP BMP BMP BMP

903 903 Satellite Utility Plant Osler Parking Structure

19,20 19,20 19 19

2014 2014 2017 2018

0.83 AC 23000 SF 1.27 AC 5.85 AC

10-year 0.5 in 2 Year 2 Year

120 CF 772 CF 1560 CF 6,902 CF

Organics, silts and sandSediment, Nutrients, Trash, Metals, Bacteria, Oil and Grease, Organics,

Dry Weather Flows


Trash, hydrocarbons, sediment, nutrients, metals, organics


The media filter contains bed mix that contains crushed rock, dolomite, gypsum, and pearlite to treat dry weather flows and storm water by physical filtration, chemical precipitation, sorption, cation exchange, and biological uptake and metabolism

-18" Soil Media-12" ASTM No. 8 Stone per Post Construction Storm water Management Checklist-4" perforated underdrain

building roof drains and site designed hardscape will be surface routed through landscape areas and to bio retention basin. Grading will route these flows to collection ponds where treatment will be accomplished and retention applied for outlet control. In this bio retention basin, runoff will be stored and infiltrate through strategic soil media to filter and slowly release runoff to the storm drain system downstream.

-18" Soil Media-12" ASTM No. 8 Stone per Post Construction Storm water Management Checklist-4" perforated underdrain

Yes Yes Yes Yes

School of Medicine



Sub-Basin

BMPStorm Drain Inlet Treatment System

Storm Drain Inlet Treatment SystemStorm Drain Inlet Treatment System

Storm Drain Inlet Treatment System

Bio-filtration Basin

Manufacturer/Model Bio Clean Grate Inlet Filter Bio Clean Grate Inlet Filter Bio Clean Grate Inlet Filter Bio Clean Grate Inlet Filter N/A

LocationSouth East Side of Gilman Drive and Villa La Jolla Drive

North East Side of Gilman Drive and Villa La Jolla Drive

Gilman Drive west of Gilman BridgeGilman Drive, west of Gilman Bridge

North side of Gilman Drive, west of Gilman Bridge

BMP / LID # D09 D10 D11 D12 D05

BMP or LID BMP BMP BMP BMP BMP

Building # Gilman Bridge Gilman Bridge Gilman Drive Gilman Drive Gilman Drive

Map # 14 14 16 16 16

Year Installed 2016 2016 2016 2016 2016

Picture *photo coming soon

Area Treated N/A N/A N/A N/A 0.14 ACTreated Storm N/A N/A N/A N/A 85th Percentile

Proposed Flow or Volume N/A N/A N/A N/A 251.6 CF

Pollutants TreatedTrash, debris, sediment, bacteria,

heavy metals, nutrients, hydrocarbonsTrash, debris, sediment, bacteria, heavy

metals, nutrients, hydrocarbons

Trash, debris, sediment, bacteria, heavy metals, nutrients,

hydrocarbons

Trash, debris, sediment, bacteria, heavy metals, nutrients,

hydrocarbons

Dry Weather Flows, Sediment, Metals, Trash/ Debris, Nutrients

Design Details

1. Storm Drain Inlet Treatment System Collects debris and sediment in a catch basin before it can enter the storm drain system.2. Also functions to filter out smaller pollutants by filtering runoff water through a BioSorb Hydrocarbon Boom (media filled sock) before it can be discharged into the ocean.




Area across from p406 is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.




Yes Yes Yes Yes Yes

Gilman Drive

Gilman DrPage 1 of 2


Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Hydrodynamic Separator

N/A N/A N/A CONTECH - CDS Unit

North side of Gilman Drive, west of Gilman Bridge

South side of Gilman Drive, west of Gilman Bridge

South side of Gilman Drive west of Gilman Bridge

Gilman Drive west of Gilman Bridge

D06 D07 D08 D14

BMP BMP BMP BMP

Gilman Drive Gilman Drive Gilman Drive 763

16 16 16 16

2016 2016 2016 2016


0.55 AC 1.4 AC 1.42 AC 0.97 AC85th Percentile 85th Percentile 85th Percentile 85th Percentile

N/A 2623.4 CF 2551.5 CF 0.5 CFS




Debris, sediment, oil and grease

Area on the north of the curve in Gilman Road west of the bridge is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area on the south of the curve in Gilman Road west of the bridge is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Area across from the VA west of the Gilman Bridge is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.





Yes Yes Yes Yes

Gilman Drive

Gilman DrPage 2 of 2


Sub-BasinBMP Vegetated Swale Pervious Concrete Rock Swale Rock Swale Rock Swale Rock Swale


Location Parking Lot P405University Center-Student

Services CenterPrebys Music Center Faculty Club / Bike Path Faculty Club / Bike Path Faculty Club / Bike Path

BMP / LID # C08 C01 C02 B07 B08 B09

BMP or LID LID LID LID LID LID LID

Building # P405 931 955 270 270 Bike Path

Map # 14 19,20 14 6,12 6,7 6,7

Year Installed 2009 2007 2009 2016 2016 2016

Picture

Area Treated Parking lot runoff Roof and building runoff 1.9 Acres N/A N/A N/A

Treated Storm N/A, installed before 2013 N/A, installed before 2013 10 Year Storm N/A N/A N/A

Proposed Flow or Volume N/A, installed before 2013 N/A, installed before 2013 2591 Cubic Ft N/A N/A N/A

Pollutants TreatedSediment, Oil, Dry Weather Flows, Metals, Trash/Debris

Sediment, Metals, Dry Weather Flows





Design Details

Runoff from parking lot P405 flows into rocky swale through opening in a cut curb.


Rocks help slow peak velocities which maximizes pollutant removal effectiveness by increasing residence time of water.





Areas to the north and west of the music center is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.

Allows for sedimentation through infiltration and adds aesthetic value.

Pollutant removal effectiveness is maximized by being stored and settled in 72” underground pipe.


Runoff from the Faculty Club flows into rocky swale through opening in a cut curb.












Trash Capture Approved Device No No No No No No

University Center

University CenterPage 1 of 2


Sub-BasinBMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


University CenterBio-filtration Basin

N/A

Faculty Club / Bike Path

B17

BMP

Bike Path

6,7

2015

N/A

N/A

N/A


Area across from library walk is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.



Yes

University CenterPage 2 of 2


Sub-Basin

BMP Unit Paver Vegetated SwaleDownspout Disconnection to Vegetated Swale

Jellyfish Storm Drain Treatment System

Storm Drain Inlet Treatment System Water Polishing Treatment System

Manufacturer/Model N/A N/A N/A CONTECH - Jellyfish Unit BIOCLEAN - Storm Drain Inlet BIOCLEAN - Water Polisher

LocationStructural and Materials Engineering Building

Structural and Materials Engineering Building

Structural and Materials Engineering All Around Building

Computer Science and Engineering Building

CSC Parking Lot 507 CSC Northeast Yard

BMP / LID # D01 D02 D03 D15 D04 D13

BMP or LID LID LID LID BMP BMP BMP

Building # 734 734 734 643 West Side of P507 North Yard of CSC

Map # 14,15,16 8,15 8,14,15 8,9 10 10

Year Installed 2012 2012 2012 2017 2016

Picture

Area Treated Parking area Building runoff Roof of building Parking Lot Area

Treated Storm N/A, designed before 2013 N/A, designed before 2013 N/A, designed before 2013 N/A

Proposed Flow or Volume N/A, designed before 2013 N/A, designed before 2013 N/A, designed before 2013 1.25 CFS max


Coarse to Fine Sediments and attached pollutants


Trash/Litter, Sediment, Dry Weather Flows, Nutrients

Dry Weather Flows, Oil & Grease, Gasoline, Diesel, PAHs, Trash, Sediments, Foliage, Debris

TSS, phosphorus, oil& grease, copper, lead, zinc, bacteria

Design Details





Designed to temporarily hold storm water runoff for up to 72 hours before infiltrating into soil.

Infiltration through the sub-soils serves to remove sediments and attached pollutants.

Designed to reduce runoff volumes, and reduce downstream peak flows by infiltrating all storm water on site.

Vegetation and rocks/gravel help capture roof runoff, infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.

Pollutant removal effectiveness can be maximized by increasing residence time of water in swale using vegetation and gravel.

Jellyfish Filter is a storm water quality treatment technology featuring pretreatment and membrane filtration in a compact stand-alone system. Jellyfish Filter removes floatables, trash, oil, debris, TSS, fine silt-sized particles, and a high percentage of particulate-bound pollutants; including phosphorus and nitrogen, metals and hydrocarbons.

Storm Drain Inlet Treatment System Collects debris and sediment in catch basin before it can enter the storm drain system.

Also functions to filter out smaller pollutants by filtering runoff water through a BioSorb Hydrocarbon Boom (media filled sock) before it can be discharged into the ocean.

The Bio Clean Water Polisher’s separation chamber and up flow filter are designed to allow for the use of vacuum removal of captured materials in the sediment chamber. The chamber is serviceable by centrifugal compressor vacuum units without causing damage to the filter or during normal cleaning and maintenance. Filters can be cleaned and vacuumed from the standard manhole access or at grade. Filter cartridges do not need to be removed to replace media. Top of up flow filter cages is hinged. Cage can be opened by hand by retracting slide locks and pulling up doors to gain access to the media.


No No No Yes Yes Yes

Campus Services ComplexStructural and Materials Engineering Building

SME and CSCPage 1 of 1


Sub-Basin

BMP Bio-filtration Basin Bio-filtration Swale Bio -Infiltration Basin Filterra Unit Filterra Unit Filterra Unit Filterra Unit

Manufacturer/Model N/A N/A N/A CONTECH - Filterra Unit CONTECH - Filterra Unit CONTECH - Filterra Unit CONTECH - Filterra Unit

LocationParking Structure 9450 on the North West Side of the Parking Structure

Parking Structure 9450 on the North West Side of the Parking Structure

East Campus Office Building, West of ECOB building

East Campus Office Building East Campus Office Building East Campus Office Building East Campus Office Building

BMP / LID # E01 E02 E03 E04 E38 E39 E41

BMP or LID BMP BMP BMP BMP BMP BMP BMP

Building # 9450 9444

Map # 1 1 4 4 4 4 4

Year Installed 2011 2011 2011 2012 2012 2012 2012

Picture * photo coming soon

Area Treated 4.97 Acres 4.97 Acres 0.32 Acres 0.34 Acres 0.42 Acres 0.13 Acres 0.59 Acres

Treated Storm 2 Year Storm 2 Year Storm 85th Percentile 0.2 in/hr 0.2 in/hr 0.2 in/hr 0.2in/hr


11,739 Cubic Ft 11,739 Cubic Ft 494 CF N/A N/A N/A N/A

Pollutants TreatedSediment, Metals, Trash, Oil/ Grease, Dry Weather Flows

Sediment, Metals, Trash, Oil/ Grease, Dry Weather Flows






Design Details

Large series of connected rock swales and basins channel all water from parking structure and soccer field and infiltrates water into soil on site.


Detains water for a maximum of 72 hours after storm for mosquito prevention.


*property leased to external organization

Large series of connected rock swales and basins channel all water from parking structure and soccer field and infiltrates water into soil on site.


Detains water for a maximum of 72 hours after storm for mosquito prevention.



Area across from parking lot p610 is filled with rocks, gravel and vegetation to help slow peak velocity of storm water.




Runoff is directed into throat opening, which is then treated by passing through specialized filter media and vegetation roots before it is discharged through small under drain















Trash Capture Approved Device Yes Yes Yes Yes Yes Yes Yes

East Campus

East CampusPage 1 of 5


Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Filterra Unit Filterra Unit Vegetated Detention Basin Bio-filtration BasinDownspout Disconnection into Vegetated Swale

Hydrodynamic Separator Vegetated Swale

CONTECH - Filterra Unit CONTECH - Filterra Unit N/A N/A N/A Imbrium - Stormceptor STC N/A

East Campus Office Building East Campus Office Building East Campus Office Building East Campus Office BuildingEast Campus Office Building (Downspouts Exist Around the Entire Building)

East Campus- Medical Center Drive North

East Campus Office Building/ Parking Lot

E42 E49 E50 E23 E51 E06 E52

BMP BMP BMP BMP LID BMP LID

9444 9444 9445 P752 9444/ P759

4 4 4 4 4 4 4

2012 2012 2012 2012 2011 2012 2012

* photo coming soon

0.59 Acres 0.40 Acres 1.01 Acres 0.69 Acres, 0.25 Acres Roof of building Parking lot, 1.23 AC

0.2in/hr 0.2 in/hr 85th Percentile10 Year Storm, 85th Percentile

4% of tributary area

N/A N/A 3,769 Cubic Ft 3,769 Cubic Ft




Sediment, Dry Weather FlowsReduces runoff from site, reducing pollutant loadings










Water is diverted from street into filterra units, then under drains lead to this cobble detention basin.

Uses natural filtering ability of the soil and plants to remove pollutants in storm water runoff.

Basin is sized to infiltrate water volume within 72 hours.

In case of a storm of very high volume, there is a drain that is elevated to prevent water from over flowing.


Runoff entering the system is stored in a series of connected pipes.

Removes sediments and attached pollutants by settling the water.

Reduces runoff volumes, delaying runoff peaks by providing detention storage.


Storm water from the roof of the East Campus Office Building drains into a Vegetated Swale, where rocks and plants help infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.

Reduces quantity of storm water runoff during peak flows.





Uses natural filtering ability of the soil to remove pollutants in storm water runoff.

Basin is sized so water volume can be infiltrated within 48 hours.


Yes Yes Yes Yes No Yes No

East Campus



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Bio-filtration Swale Bio-filtration Swale Dry Well Dry Well Storm Water Detention Vault Storm Water Detention Vault Detention Basin

N/A N/ATorrent Resources - MaxWell Type IV


Rainspace Underground Detention Structure

Rainspace Underground Detention Structure

N/A

ACTRI ACTRIEast Campus Parking Structure 2 (ECPS 2) AKA Athena Parking Structure

East Campus Parking Structure 2 (ECPS 2) AKA Athena Parking Structure

East Campus Parking Structure 2 (AKA) Athena Parking Structure

East Campus Parking Structure 2 (AKA) Athena Parking Structure

East Campus- Science Research Park

E37 E60 E20 E22 E29 E30 E08

BMP BMP BMP BMP BMP BMP BMP

9444 9444 Outside of P783

1 1 2,3 3,6 3,6 3 6

2015 2015 2014 2014 2014 2014 2005

1.91 Acres 0.52 Acres 0.91 AC 1.59 AC 1.59 AC 0.91 AC Runoff from SRP

5-YR 10-YR 85th Percentile 85th Percentile 85th Percentile 85th Percentile

0.32 CFS 0.05 CFS 0.15 CFS 0.25 CFS 0.25 CFS 0.15 CFS

Sediments, Nutrients, Metals, O Sediments, Nutrients, Metals, O Trash, Debris, Oil, and Grease Trash, Debris, Oil, and GreaseTrash, Debris, Oil, and Grease Trash, Debris, Oil, and Grease


Bioretention swales will be installed along the easterly and center of the buildingwhere roof drains will drain into and outfall to the north of the project site ontoexisting natural vegetation. Bioretention swales functions as a soil and plant-basedfiltration device that removes pollutants through a variety of physical, biological,and chemical treatment processes. These facilities normally consist of a grassbuffer strip, sand bed, ponding area, organic layer or mulch layer, planting soil,and plants. The runoff’s velocity is reduced by passing over or through a sand bedand is subsequently distributed evenly along a ponding area.

Bioretention swales will be installed along the easterly and center of the buildingwhere roof drains will drain into and outfall to the north of the project site ontoexisting natural vegetation. Bioretention swales functions as a soil and plant-basedfiltration device that removes pollutants through a variety of physical, biological,and chemical treatment processes. These facilities normally consist of a grassbuffer strip, sand bed, ponding area, organic layer or mulch layer, planting soil,and plants. The runoff’s velocity is reduced by passing over or through a sand bedand is subsequently distributed evenly along a ponding area.

Each detention basin is connected to a dry well downstream via a storm drain pipe such that the outflow from detention basin is discharged into it. The dry well will treat and allow storm water to infiltrate through the subsoil. Dry wells are also provided with the bypass system to bypass the peak flow rate generated from the larger storm events. Since the site is designed to maintain the peak flow rates and durations in the proposed condition no negative drainage impacts are anticipated due to the redevelopment. Project also utilizes self-treating and retaining BMPs to mitigate the drainage impacts due to redevelopment.




Transformed a natural canyon into a large detention basin.

Detention Basin is design to store and hold large quantities of storm water, utilizing the natural filtering ability of the soil to remove pollutants.

This large basin is design to infiltrate water volume within 72 hours.

Elevated storm drain in the case of the very high flows so the BMP does not fail.


Yes Yes Yes Yes Yes Yes Yes

East Campus



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Bio-Filtration Basin Bio-Filtration Basin Bio-Filtration Basin Bio-Filtration Basin

N/A N/A N/A N/A

East Campus- Center for Novel Therapeutics East Campus- Center for Novel Therapeutics East Campus- Center for Novel Therapeutics East Campus- Center for Novel Therapeutics

E78 E79 E80 E81

BMP BMP BMP BMP

9608 9608 9608 9608

6 6 6 6

2019 2019 2019 2019

* photo coming soon * photo coming soon * photo coming soon * photo coming soon

1.34 AC 1.74 AC 1.08 AC 1.08 AC

85th Percentile 85th Percentile 85th Percentile 85th Percentile

1,652 CF 2,082 CF 935 CF 935 CF





Detention Basin sized with a surface area of at least 3% the effective impervious tributary area.

Basin provides a minimum of 6 in of ponding on the surface and 18in media atop 18 in sub-base

Maximum surface loading rate of 5 inches per hour

Minimum planting medium depth of 18 inches. The planting medium must sustain a minimum infiltration rate of 5 inches per hour throughout the life of the project and must maximize runoff retention and pollutant removal. A mixture of sand (60%-70%) meeting the specifications of American Society for Testing and Materials (ASTM) C33 and compost (30%-40%) may be used.Subsurface drainage/storage (gravel) layer with an area equal to the surface area and having a minimum depth of 12 inches.Underdrain with discharge elevation at top of gravel layer.No compaction of soils beneath the facility, or ripping/loosening of soils if compacted.No liners or other barriers interfering with infiltration.Appropriate plant palette for the specified soil mix and maximum available water use.













Yes Yes Yes Yes

East Campus



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Detention Basin Detention Basin Detention Basin Detention Basin

N/A N/A N/A N/A

East Campus- Center for Novel Therapeutics East Campus- Center for Novel Therapeutics East Campus- Center for Novel Therapeutics East Campus- Center for Novel Therapeutics

E82 E83 E84 E85

BMP BMP BMP BMP

9608 9608 9608 9608

6 6 6 6

2019 2019 2019 2019

* photo coming soon * photo coming soon * photo coming soon * photo coming soon

0.65 AC 0.65 AC 0.83 AC 0.83 AC

85th Percentile 85th Percentile 85th Percentile 85th Percentile

550 CF 550 CF 715 CF 715 CF





















Yes Yes Yes Yes

East Campus



Sub-Basin

BMP Vegetated SwaleDownspout Disconnection into Vegetated Swale

Rock Swale Bio-filtration Basin Drywell Drywell Drywell

Manufacturer/Model N/A N/A N/A N/ATorrent Resources - MaxWell Type IV



Location East Campus- One MiramarEast Campus Throughout Graduate Housing- One Miramar

Early Childhood Education Center Early Childhood Education Center Mesa Nueva Mesa Nueva Mesa Nueva

BMP / LID # E11 E09 E07 E10 E56 E57 E58

BMP or LID LID LID LID BMP BMP BMP BMP

Building # 3635 3635 3807 3807 3807

Map # 8 8 9 9 9 9 9

Year Installed 2006 2006 2015 2015 2016 2016 2016

Picture *photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon

Area Treated N/A N/A N/A N/A 2.67 AC 2.2 AC 2.23 AC

Treated Storm N/A N/A N/A N/A 0.5 CFS 0.5 CFS 0.5 CFS

Proposed Flow or Volume N/A N/A N/A N/A 0.48 CFS 0.33 CFS 0.4 CFS

Pollutants TreatedSediment, Metals, Trash, Oil/ Grease, Dry Weather Flows

Reduces runoff from site, reducing pollutant loadings. Metals, bacteria, sediment.


Trash/liter, sediment, oil, grease & pesticides




Design Details

Uses natural filtering ability of the soil to remove pollutants in storm water runoff.

Vegetation helps reduce peak storm water velocities.

Basin is sized so water volume can be infiltrated within 48 hours.

Storm water from the roof of all of the East Campus Graduate Housing Buildings drains into a Vegetated Swale, where rocks and plants infiltrate water into the soil, slow peak velocity, and reduce runoff volume from site.

Combines rocky trails and dry vegetation to create a treatment train to settle and reduce storm water velocity by infiltration.

Bio-retention basin is comprised of a 18" soil layer & a 12" storage layer.Planting on basin is a mix of native species .

Basin is lined with impermeable HDPE or PVC membrane.

Bottom of the basin drains toward sub-drain pipe and has a max slope of 2%

Maintain existing drainage patterns and connect to existing 24 in storm drain line that runs west. Dry well system used to pre-treat infiltration drainage to comply with MS4 water quality treatments.



Trash Capture Approved Device No No No Yes Yes Yes Yes

Mesa Housing

Mesa HousingPage 1 of 4


Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Drywell Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin



Mesa Nueva Nuevo West Nuevo West Nuevo West Nuevo West Nuevo West Nuevo West

E59 E62 E63 E64 E65 E66 E67


N/A N/A N/A N/A N/A N/A N/A

6 6 5 8 8 8 8

2016 2019 2019 2019 2019 2019 2019

*photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon

2.08 AC 2.58 AC 3.88 AC 0.79 AC 0.34 AC 0.89 AC 0.65 AC

0.5 CFS 80% Capture Method 80% Capture Method 80% Capture Method 80% Capture Method 80% Capture Method 80% Capture Method

0.33 CFS 2980 CF 1575 CF 980 CF 512 CF 1250 CF 900 CF




























Mesa Housing



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin Vegetated Detention Basin


Nuevo West Nuevo West Nuevo West Nuevo West ECEC Parking Lot Expansion Nuevo East Nuevo East

E68 E69 E70 E71 E72 E73 E74



8 8 8 8 9 10 10

2019 2019 2019 2019 2017 2019 2019

*photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon *photo coming soon

0.33 AC 0.51 AC 0.79 AC 0.71 AC 0.38 AC 2.61 AC 3.69 AC

80% Capture Method 80% Capture Method 80% Capture Method 80% Capture Method 80% Capture Method 85th Percentile 24-hour 85th Percentile 24-hour

335 CF 607 CF 920 CF 532 CF 0.35 CFS 855 CF 767.5 CF






Sediment, trash & debris, chemicals, pet wastes, runoff from stored materials, illicit discharges.














Bio-retention basin is comprised of a 18" soil layer & a 12" storage layer. A perforated underdrain is located at the top of the gravel storage component to prevent overflow of the system.




Mesa Housing



Sub-Basin

BMP

Manufacturer/Model

Location

BMP / LID #

BMP or LID

Building #

Map #

Year Installed

Picture

Area Treated

Treated Storm


Pollutants Treated

Design Details


Bio-filtration Basin Bio-filtration Basin Bio-filtration Basin

N/A N/A N/A

Nuevo East Nuevo West Miramar Street Widening

E75 E76 E77

BMP BMP BMP

N/A N/A N/A

10 10 7

2019 2019 2018


0.26 AC 1.96 AC Approx.. 3.88 Acres

85th Percentile 24-hour 85th Percentile 24-hour 80% Capture Method

137.5 CF 1105 CF 10,426 CF



Other: Nutrients



48" Overflow Riser2:1 Vegetated Side Slope6" PVC Underdrain18" Freeboard30" Max. Surface Ponding3" Non-Floating Mulch18" Engineered Soil Media - Mixture of Sand(60-70%) and Compost(30-40%) and meet ASTMC33 Standardsor Equivalent per LID manual for Southern California or County of San Diego LID Handbook. 18" Min. GravelInfiltration Sump37 new trees and tree preservation to the extent practical.

Yes Yes Yes

Mesa Housing


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