Part 7 — LANDFILL DIVERSION VERIFICATION

Attach Landfill Diversion Verification Statement per ordinance Section 10-12.07.

APPENDIX D. PRESCRIPTIVE COMPLIANCE OPTION

(a)

This appendix contains prescriptive requirements which may be used as a compliance option to the Model Water Efficient Landscape Ordinance.

(b)

Compliance with the following items is mandatory and must be documented on a landscape plan in order to use the prescriptive compliance option:

(1)

Submit a Landscape Documentation Package which includes the following elements:

(A)

date

(B)

project applicant

(C)

project address (if available, parcel and/or lot number(s))

(D)

total landscape area (square feet), including a breakdown of turf and plant material

(E)

project type (e.g., new, rehabilitated, public, private, cemetery, homeowner-installed)

(F)

water supply type (e.g., potable, recycled, well) and identify the local retail water purveyor if the applicant is not served by a private well

(G)

contact information for the project applicant and property owner

(H)

applicant signature and date with statement, "I agree to comply with the requirements of the prescriptive compliance option to the MWELO".

(2)

Incorporate compost at a rate of at least four cubic yards per 1,000 square feet to a depth of six (6) inches into landscape area (unless contra-indicated by a soil test).

(3)

Plant material shall comply with all of the following:

(A)

For residential areas, install climate adapted and native plants that require occasional, little or no summer water (average WUCOLS plant factor 0.3) for seventy five percent (75%) of the plant area excluding edibles and areas using recycled water; For non-residential areas, install climate adapted and native plants that require occasional,

little or no summer water (average WUCOLS plant factor 0.3) for 100% of the plant area excluding edibles and areas using recycled water;

(B)

A minimum three inch (3″) layer of mulch shall be applied on all exposed soil surfaces of planting areas except in turf areas, groundcover areas receiving closely spaced grass plugs as a lawn alternative, or direct seeding applications where mulch is contraindicated.

(4)

Turf shall comply with all of the following:

(A)

Turf shall not exceed twenty five percent (25%) of the landscape area in residential areas, and there shall be no turf in non-residential areas;

(B)

Turf shall not be planted on sloped areas which exceed twenty five percent (25%), a slope of one (1) foot vertical elevation change for every four (4) feet of horizontal length; and

(C)

Turf is prohibited in parkways less than ten feet (10') wide, unless the parkway is adjacent to a parking strip and used to enter and exit vehicles. Any turf in parkways must be irrigated by sub-surface irrigation or by other technology that creates no overspray or runoff.

(5)

Irrigation systems shall comply with the following:

(A)

Automatic irrigation controllers are required and must use evapotranspiration or soil moisture sensor data and utilize a rain sensor.

(B)

Irrigation controllers shall be of a type which does not lose programming data in the event the primary power source is interrupted.

(C)

Pressure regulators shall be installed on the irrigation system to ensure the dynamic pressure of the system is within the manufacturers recommended pressure range.

(D)

Manual shut-off valves (such as a gate valve, ball valve, or butterfly valve) shall be installed as close as possible to the point of connection of the water supply.

(E)

All irrigation emission devices must meet the requirements set in the ANSI standard, ASABE/ICC 802-2014. "Landscape Irrigation Sprinkler and Emitter Standard," All sprinkler heads installed in the landscape must document a distribution uniformity low quarter of 0.65 or higher using the protocol defined in ASABE/ICC 8022014.

(F)

Areas less than ten feet (10') in width in any direction shall be irrigated with subsurface irrigation or other means that produces no runoff or overspray.

(6)

For non-residential projects with landscape areas of 1,000 square feet or more, a dedicated irrigation water service meter shall be installed.

(7)

Alameda County law prohibits disposal of plant debris in county landfills. ACWMA Plant Debris Landfill Ban Ordinance 2008-01 requires landscape professionals, to separate all plant debris from garbage. http://www.recyclingrulesac.org/docs/Landfill-Ban-WMA-Ordinance2008-01.pdf

(c)

At the time of final inspection, the permit applicant must provide the owner of the property with a certificate of completion, certificate of installation, irrigation schedule and a schedule of landscape and irrigation maintenance.