HomeMy WebLinkAboutResponse to Transportation CommentsDATE: May 24, 2019
PALM AND NIPOMO PARKING STRUCTURE L1.1SDDD
Mission College
Preparatory High School
STRUCTURE
STREET TREES CANOPY - MOD WATER
FICUS MICROCARPA / CHINESE BANYON
JACARANDA MIMOSIFOLIA / JACARANDA
QUERCUS ILEX / HOLLY OAK
STREET TREE PALMS - LOW WATER
SYAGRUS ROMANZOFFIANUM / QUEEN PALM
SCREENING TREES - MOD WATER
HYMENOSPORUM FLAVUM / SWEETSHADE
PODOCARPUS MACROPHYLLUS / YEW PINE
THUJA OCCIDENTALIS / AMERICAN ARBORVITAE
TSUGA CANADENSIS / CANADIAN HEMLOCK
BIOSWALE TREES - MODERATE WATER
POPULUS FREMONTII / FREMONT COTTONWOOD
QUERCUS LOBATA / VALLEY OAK
UMBELLULARIA CALIFORNICA / CALIFORNIA LAUREL
COLUMNAR TREES - LOW WATER
CUPRESSUS SEMPERVIRENS / ITALIAN CYPRESS
JUNIPERUS CHINENSIS `TORULOSA` / HOLLYWOOD JUNIPER
TAXUS BACCATA / ENGLISH YEW
ACCENT TREES - LOW WATER
CERCIS OCCIDENTALIS / WESTERN REDBUD
CYCAS REVOLUTA / JAPANESE SAGO PALM
LAGERSTROEMIA INDICA / CRAPE MYRTLE
OLEA SPECIES / FRUITLESS OLIVE
STREET TREES FILTERRA - LOW WATER
CERCIS OCCIDENTALIS / WESTERN REDBUD
LAGERSTROEMIA INDICA / CRAPE MYRTLE
SHRUB PLANTER AREAS - LOW WATER
AEONIUM X `ALICE KECK PARK` / AEONIUM
AGAVE X `BLUE FLAME` / BLUE FLAME AGAVE
ALOE X `MOONGLOW` / MOONGLOW ALOE
ANIGOZANTHOS SPECIES / KANGAROO PAW
ARCTOSTAPHYLOS SPECIES / MANZANITA
CORREA SPECIES / AUSTALIAN FUCHSIA *
ECHEVERIA SPECIES / HENS AND CHICKS
HELICTOTRICHON SEMPERVIRENS `SAPPHIRE` / BLUE OAT GRASS *
IRIS DOUGLASIANA `PACIFIC COAST HYBRIDS` / PCH IRIS *
LAVANDULA SPECIES / LAVENDER
LOMANDRA LONGIFOLIA `BREEZE` / DWARF MAT RUSH *
MUHLENBERGIA RIGENS / DEER GRASS *
NEPETA X FAASSENII / CATMINT
PHORMIUM SPECIES / NEW ZEALAND FLAX *
ROSMARINUS SPECIES / ROSEMARY
SALVIA SPECIES / SAGE
TEUCRIUM CHAMAEDRYS / GERMANDER
THYMUS SPECIES / THYME
VERBENA LILACINA `DE LA MINA` / LILAC VERBENA
SHRUB PLANTER AREAS - MOD WATER
ASPARAGUS DENSIFLORUS / ASPARAGUS FERN *
ATHYRIUM FILIX-FEMINA / COMMON LADY FERN *
BUXUS SPECIES / BOXWOOD
CALAMAGROSTIS FOLIOSA / REED GRASS *
CAMELLIA SPECIES / CAMELLIA *
CAREX PRAEGRACILIS / SLENDER SEDGE *
HEUCHERA SANGUINEA / CORAL BELLS *
NEPHROLEPIS CORDIFOLIA / TUBEROUS SWORD FERN *
OPHIOPOGON JAPONICUS / MONDO GRASS *
PHILADELPHUS LEWISII `GOOSE CREEK` / WILD MOCKORANGE *
POLYSTICHUM MUNITUM / WESTERN SWORD FERN *
RUSSELIA EQUISETIFORMIS / FIRECRACKER PLANT *
WOODWARDIA FIMBRIATA / GIANT CHAIN FERN *
BIOSWALE PLANTER AREAS - LOW WATER
BACCHARIS PILULARIS `TWIN PEAKS` * / TWIN PEAKS COYOTE BRUSH
CAREX SPISSA / SAN DIEGO SEDGE *
FESTUCA RUBRA `MOLATE` / MOLATE FESCUE *
HETEROMELES ARBUTIFOLIA * / TOYON
IRIS DOUGLASIANA / DOUGLAS IRIS *
JUNCUS SPECIES / RUSH
MAHONIA AQUIFOLIUM / OREGON GRAPE *
MAHONIA REPENS / CREEPING MAHONIA *
RHAMNUS CALIFORNICA / CALIFORNIA COFFEE BERRY *
RIBES SANGUINEUM / RED FLOWERING CURRANT *
SAMBUCUS MEXICANA / MEXICAN ELDERBERRY *
CONCEPT PLANT SCHEDULE
0 feet100
1" = 50'
50 150
ALL OF THE PROPOSED LANDSCAPE AREAS WILL
MEET THE STATE OF CALIFORNIA AND LOCAL
WATER EFFICIENT LANDSCAPE ORDINANCE
STANDARDS. THE PROJECT UTILIZES PLANT
MATERIAL THAT IS WELL SUITED TO THE
ENVIRONMENTAL CONDITIONS, AND THE
MAJORITY OF THE PLANTS THRIVE WITH LOW
WATER USAGE. PRELIMINARY WATER USE
CALCULATIONS ARE PROVIDED ON THIS SHEET
BASED ON STATE AND LOCAL STANDARDS.
THE IRRIGATION SYSTEM WILL UTILIZE RECYCLED
WATER AND THE FOLLOWING METHODS:
·DRIP AND BUBBLER IRRIGATION WILL BE
PRIMARILY USED TO APPLY WATER ACCURATELY
TO THE PLANT ROOT ZONES, AT THE RATE THAT IT
CAN INFILTRATE TO IMPROVE IRRIGATION
EFFICIENCY.
·A WEATHER BASED, SELF-ADJUSTING IRRIGATION
CONTROLLER WITH A MOISTURE SENSOR OR RAIN
SHUT OFF DEVICE WILL BE INSTALLED. THE
IRRIGATION SYSTEM WILL BE CONTROLLED BY A
TIME CLOCK WITH THE ABILITY TO ADJUST
RUNTIMES BY DATA COLLECTED FROM RAIN AND
ET SENSORS.
·THE WATERING SCHEDULE WILL BE BASED UPON
THE PLANT NEEDS, SOIL TYPE, SLOPE AND
SEASON. IRRIGATION WILL BE SCHEDULED TO
WATER IN AN EFFICIENT MANNER.
·PLANT MATERIAL WILL BE IRRIGATED BASED ON
HYDROZONES BASED ON WATER USE DEMAND IN
ACCORDANCE WITH STATE WATER
REGULATIONS.
METHOD OF IRRIGATION
PRELIMINARY
WATER USE ESTIMATES
WATER USAGE PROJECTIONS
PER CITY OF SAN LUIS OBISPO STANDARDS.
RESOURCES SPECIES EVALUATION LIST
TOTAL LANDSCAPE AREA 3,985
TURF 0
LOW (DROUGHT TOLERANT)2,980
MODERATE 1,005
HIGH (THIRSTY)0
SPORTS FIELD 0
VEGETABLES 0
MAXIMUM APPLIED WATER ALLOWANCE (MAWA)
MAWA GALLONS 48,710
ESTIMATED TOTAL WATER USE (ETWU)
ETWU GALLONS 41,832
NOTES:
1. ALL SPECIAL LANDSCAPE AREAS DUE TO USE OF
RECYCLED WATER FOR IRRIGATION.
2. POTTED PLANTS ARE NOT INCLUDED IN CALCULATIONS
DUE TO PROPOSED USE OF INTERNAL IRRIGATION
RESERVOIRS.
* PLANT TOLERATES SHADE / PART SHADE
EXISTING VINES
TO REMAIN,
PROTECT IN
PLACE
EXISTING TREE TO
REMAIN, TYPICAL.
SEE EXISTING TREE
PLAN
SEE THEATRE
LANDSCAPE
PLANS
POTTED PLANT,
TYPICAL
LANDSCAPE PLAN