Item No. 3 Supplemental Material

For

City of Sacramento Planning and Design Commission

Agenda Packet

For the Meeting of: May 28, 2020

Additional Material

Revised Material

Contact Information: Danny Abbes, Associate Planner, 808-5873

Project Name: Aspire Elementary School (P19-053)

Subject:

1) Revised proposed conditions of approval, B64 and C67 changing the required

filter from MERV 13 to MERV 14: Install enhanced indoor air filtration. The filtration for the heating, ventilation and air conditioning system (HVAC) should be certified by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and equivalent to or greater than that provided by MERV 13 14 filters (as defined by ASHRAE standard 52.2). A licensed mechanical engineer, or an individual authorized by California Business and Professions Code Sections 6700-6799 to design mechanical ventilation systems, should be consulted. Building permit documents should incorporate all designs and details necessary for the construction of the enhanced ventilation system. The ventilation systems installed shall be properly maintained as specified by the manufacturer. A fixed notice shall be placed on the filter compartment door of each ventilation unit advising that MERV 13 (or greater) filters shall be used per local law.

2) Additional proposed Planning conditions of approval for the Conditional Use Permit and Site Plan and Design Review entitlements:

The applicant shall work with CalTrans to install a vegetative barrier between the school site and the freeway. To the extent feasible, the barrier should follow guidance in SMAQMD’s handbook, Landscaping Guidance for Improving Air Quality Near Roadways: http://www.airquality.org/LandUseTransportation/Documents/LandscapingGuidanceforImprovingAirQualityNearRoadwaysMay2020V2.pdf

3) Additional: Updated Landscape Plan (attached)

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TREE MITIGATION 9Medium Shade trees located in site activity areas as mitigationreplacement for removed trees.24" box. Drip bubbler irrigation.Celtis sinensis / Chinese Hackberry

ENTRY AND BUILDING - SHRUB & GROUNDCOVERS 2,508 sfEntry and building perimeter planter areas.Medium and small sized shrubs, groundcovers and grasses (18"-3` high,5 gallon and 1 gallon).Drip Irrigation.Ceanothus griseus horizontalis `Yankee Point` / California Lilac 290Cistus pulverulentus `Sunset` / Rockrose 41,703Dietes vegeta / African Iris 41,703Dymondia margaretae / Dymondia 2,607Erigeron karvinskianus `Profusion` / Santa Barbara Daisy 93,832Festuca glauca `Elijah Blue` / Blue FescueLomandra longifolia `Platinum Beauty` / Platinum Beauty Dwarf Mat RushLoropetalum chinense `Purple Pixie` / Purple Pixie Loropetalum 30,639Nandina domestica `Monem` / Plum Passion Heavenly Bamboo 41,703Osteospermum fruticosum `African Queen` / Trailing African Daisy 122,555Penstemon heterophyllus `Margarita BOP` / Beard TonguePhormium tenax `Amazing Red` / Dwarf Red Flax 23,458Rhaphiolepis indica `Ballerina` / Ballerina Indian Hawthorn 30,639Salvia spathacea / Hummingbird Sage 93,832

PERIMETER SCREENING SHRUBS 494 sfProperty screening shrub hedge.Large and Medium sized shrubs (4`-6` high, 5 gallon).Drip Irrigation.Abelia x grandiflora / Glossy Abelia 2,956Baccharis pilularis `Pigeon Point` / Coyote Brush 33Cistus x purpureus / Orchid Rockrose 2,956Feijoa sellowiana / Pineapple GuavaHeteromeles arbutifolia / Toyon

LAWN 1,994 sfMulti-use lawn activity area. Drought tolerant sod lawn to be installed inplayground area.Overhead multi-stream spray rotator irrigation.Festuca x `Bolero Plus` / Bolero Fescue

BARK MULCH 3,022 sfNatural chip bark mulch. 3" thick layer minimum. Landscape areaswithin the project site to receive chip bark mulch.-

EXISTING LAWN

EXISTING SHRUBS & GROUNDCOVERS

EXISTING TREES

PROPOSED RUBBERIZED PLAYGROUND AREA

L0.1

LANDSCAPE PLAN

10' 20'

SCALE: 1"=20'

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CONCEPT PLANTING LEGEND

ROBERT J. NORBUTAS, JR., RLA 5595

TOTAL LANDSCAPE PLANTINGAND IRRIGATION AREA = 5,016 S.F.

I SHALL COMPLY WITH THE CRITERIA OF THE MODELWATER EFFICIENT LANDSCAPE ORDINANCE ANDAPPLY THEM FOR THE EFFICIENT USE OF WATER INTHE LANDSCAPE AND IRRIGATION DESIGN PLANS.

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Application Number

Regulatory Agency Approval

Project No.

File Number Drawing No

Engineer Seal

DateRevisions/Submissions

Drawing Title

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Project Title

Key Plan

ASPIRE ELEMENTARYSCHOOL

ASPIRE PUBLIC SCHOOLS

7300 FOLSOM BLVDSACRAMENTO CA

19175

Plot Date: 5/22/2020 7:45:33 AM

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900 Howe Ave, Suite 200, Sacramento,California 95825916-520-2777 Fax: 209-942-0214www.siegfriedeng.com

CIVIL

STRUCTURAL

LANDSCAPEARCHITECTURE

SURVEYING

PLANNING

ATHLETICFACILITY DESIGN

5/21

/202

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1. EXISTING TREES TO REMAIN AND BE PROTECTED DURING CONSTRUCTION.CARE SHOULD BE TAKEN WHEN GRADING OCCURS WITHIN THE DRIPLINE OF THETREE.

2. CONTRACTOR TO NOTIFY OWNER IMMEDIATELY IF ANY DISCREPANCIES ORQUESTIONS REGARDING TREE PROTECTION OCCUR AT TIME CONSTRUCTION.

3. ALL WORK WITHIN THE EXISTING TREE ROOT ZONES SHALL BE DONE USING ALLPOSSIBLE CARE TO AVOID INJURY TO ROOTS.

4. NO ROOTS LARGER THAN 2" SHALL BE CUT WITHOUT APPROVAL. CONTACTLANDSCAPE ARCHITECT AND OWNER IF PLANT MATERIAL PLACEMENT IS INCONFLICT WITH EXISTING ROOTS.

5. ROOT BARRIER,TO BE INSTALLED WHEN TREE IS WITHIN 5' OF SIDEWALKS,ROADWAYS, BUILDING OR CURBS.

6. TREES ARE TO BE STAKED PER DETAIL. INSTALL 10 LF. OF ROOTBARRIERCENTERED ON TREES WHEN WITHIN 5 FEET OF WALKS, WALLS OR BUILDINGS.

TREE NOTES1. ALL WORK SHALL BE COMPLETED IN ACCORDANCE WITH LOCAL ANDSTATE STANDARDS AND CODES.

2. APPROPRIATE SOIL AMENDMENTS SHALL BE PROVIDED BASED ON SOILTEST RESULTS.

3. PLANTING AREAS SHALL HAVE A 3" DEPTH OF APPROVED BARK MULCHAFTER FINAL SHAPING OF SAUCERS AND DRESSED OFF NEATLY.

4. TREES SHALL BE STAKED PER CITY STANDARDS.5. ROOT BARRIER, 10 LINEAL FEET CENTERED ON TREES, TO BE INSTALLED

WHEN THE TREE IS WITHIN 5' OF SIDEWALKS, ROADWAYS, BUILDINGS,OR CURBS.

6. TRIANGULAR SPACING FOR GROUND COVER PLANTING BEDS.

GENERAL PLANTING NOTES

1. PLANTS SHALL HAVE THE FOLLOWING CHARACTERISTICS:1.1. LOW WATER USE, WATERWISE PLANTING PALETTE.1.2. LONG-TERM ADAPTABILITY TO THE SITE LOCATION AND CLIMATIC

CONDITIONS.1.3. EASE OF MAINTENANCE SO AS NOT TO REQUIRE SUBSTANTIAL

PRUNING, LEAF AND LITTER COLLECTION OR PEST CONTROL.1.4. PROVIDE SHADE, STREET SCREENING, AND ACCENT ENTRY1.5. "RIGHT PLANT, RIGHT PLACE."

PLANTING DESIGN SUMMARY

EXISTING SHRUBS &GROUNDCOVERS

EXISTING SHRUBS &GROUNDCOVERS

EXISTING LAWN

PROPOSED RUBBERIZEDSURFACING PLAYGROUND AREA

EXISTING SHRUBS &GROUNDCOVERS

PROPOSEDLAWN AREA EXISTING TREES

URBAN FORESTRY GENERAL CONDITIONS

FINAL PLANS WILL REFLECT THE FOLLOWING REQUIRED REVISIONS:

1. REPLACEMENT SHADE TREES SHALL PROVIDE A MINIMUM OF 3,367SQUARE FEET OF SHADE TO THE PARKING LOT, SUCH THAT THERE ISNO NET CHANGE TO THE PREVIOUSLY APPROVED SHADING PLAN.

2. IRRIGATION IN ALL PLANTERS WHERE PARKING LOT SHADE TREES AREEXISTING OR PROPOSED SHALL BE WORKING OPTIMALLY ANDADJUSTED FOR THE SIZE OF THE EXISTING OR PROPOSED TREES.

EUCALYPTUS TREE TO BE REMOVEDAND MITIGATED PER STAFFRECOMMENDATIONS.

NEW 8' HIGH AMERISTARMONTAGE II GENESIS

STEEL FENCE

NEW 8' HIGH AMERISTARMONTAGE II GENESIS

STEEL FENCE

NEW 8' HIGH AMERISTARMONTAGE II GENESIS

STEEL FENCE

NEW 6' HIGH AMERISTARMONTAGE II GENESIS

STEEL FENCE

NEW 6' HIGH AMERISTARMONTAGE II GENESIS

STEEL FENCE

NEW 36" HIGH BLACKVINYL COATED CHAIN

LINK FENCE