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Page 3 <br />YES NO NIA <br />❑ <br />7) Pattern <br />7 <br />8) Description <br />j. <br />Sprinkler Heads <br />1) Pop -Up: <br />7 <br />a) 6"for turf areas. <br />7 <br />b) 12" for planting / shrub areas. <br />7 <br />c) Swing joints on risers adjacent to high traffic areas. <br />❑ <br />2) Spacing not to exceed 50% of diameter. <br />7 <br />3) Above -grade sprinkler risers not allowed. (except on slope surfaces and <br />against walls / fences). <br />7 <br />4) Planting areas less than 10' in width irrigated with subsurface or low volume <br />irrigation system. <br />7 <br />5) No overhead irrigation within 24 inches of any non -permeable surface. <br />6) Non turf areas on slopes greater than 4:1 irrigated with drip irrigation or other <br />low -volume irrigation technology. Application rate on slope <br />0.75 in. / hr. max. <br />k. <br />Quick -Coupling Valves <br />❑ <br />1) Maximum 200'spacing <br />❑ <br />2) Brass <br />❑ <br />3) Installed 12" into paved medians <br />I. <br />Pump: Provide the following: <br />❑ <br />1) Grades at placement <br />❑ <br />2) Electrical connection <br />❑ <br />3) Switch panel <br />❑ <br />4) Control switches <br />❑ M. <br />Automatic rain shut-off and high flow senso. iuired, except for residential. <br />❑ n. <br />Wind sensor <br />o. <br />Controller with the following <br />❑ <br />1) Smart automatic in .don contn, yased o, avapotranspiration or <br />moisture sensors. <br />❑ <br />2) Grounding rod <br />❑ <br />3) On/Off switch <br />❑ <br />4) Enclose- <br />0 <br />5) Rair 'entral Co. ,.h the Preserve Development) <br />p. <br />Piping an eevi% <br />❑ <br />1) G: anized ma. and late for City -maintained slope areas and areas <br />ained within iI. -ably offe. slope areas of dedication. <br />❑ <br />'olet-resistant I- ilyvinyl Chlol Ide above grade for private slope areas. <br />❑ <br />Sch, 40 Polyvinyl Chloride 1I/V or less mainline buried 18" deep. <br />❑ <br />I Class.. 'olyvinyl Chloride 2" or more mainlined buried 24" deep. <br />❑ <br />Class 20L ,yvinyl Chloride laterals buried 12" deep. <br />❑ <br />Galvanized pipe sleeving across terrace drains. <br />❑ <br />7) 'olyvinyl Chloride sleeving below ground. <br />❑ <br />Tashi. ' 50 pounds per square inch for 3-hour minimum. <br />❑ <br />Referen,.a all Improvements shall comply with the Standard Uniform Building Code. <br />'_• 'Is of all major irrigation components. <br />Ll t. <br />dtion for City -maintained areas must be on a separate water meter and <br />Controller. <br />❑ <br />Plans contain copy of cover sheet with signed and dated City of Santa Ana Water <br />signature block. <br />V. <br />Irrigation stations conform to the landscape hydrozones. <br />W. <br />Plans contain a note stating "I have complied with the criteria of the ordinance and <br />applied them accordingly for the efficient use of water in the irrigation design plan." <br />2. Water Usage Worksheets <br />❑ a. Water Use Calculations included in the submittal. Includes Maximum Applied Water <br />Allowance (MAWA), Evaporation Adjustment Factors (ETAF) and Estimated Total <br />Water Use (ETWU). <br />3. Recycled Water: All project sites south of Schaefer Avenue shall be designed to <br />incorporate recycled water infrastructure and be in conformance with the City of Santa Ana <br />Water regulations for use of recycled water. <br />THIS DOCUMENT IS THE PROPERTY OF RIM DESIGN GROUP, INC., AND NO PART THEREOF SHALL HE USED, REUSED, OR MODIFIED WITHOUT THE <br />WRITTEN CONSENT OF RIM DESIGN GROUP, INC.0 2022 RIM Design Group, Inc. All rights reserved. <br />Santa Ana -Plan Check Forth Rev. 02-08-22 <br />City of Santa Ana • On -Call Landscape Architectural Services 135 <br />