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working order. <br />• The site shall be free from trash, debris and hazardous materials. <br />• Accessory buildings shall be safe and sound. <br />Paving • All new paving and walkways shall be constructed with concrete (2,000 PSI @ <br />28 days). <br />• Driveways shall be reinforced with wire mesh. Sawn expansion- contraction <br />joints shall be placed every 8 feet in both directions. <br />• All paving and walkways shall be finished with a light broom texture. <br />• All walkways shall be at least 3 feet wide. Sawn expansion-contraction joints <br />shall be laced eve 4 feet. <br />Landscaping & Irrigation • To the extent possible and practical all new landscaping shall be drought <br />resistant. <br />• When a lawn is being replaced, the new lawn area shall be reduced to aid in the <br />reduction of water consumption. <br />• New irrigation controllers shall be weather or sensor based and EPA Water- <br />Sense qualified. <br />• All new irrigation systems shall be designed to conserve water. <br />Fences, Walls & Gates • All new wood fences shall be made from good quality materials. They shall be <br />properly supported with 4X4 pressure treated posts (8 feet O.C.) and 2X4 rails (top <br />and bottom). The posts shall be embedded in a concrete footing at least 18" deep. <br />• All new block walls shall be constructed with 6X8X16 concrete block. They <br />shall be properly supported by a continuous footing and reinforced with steel <br />bar. <br />ROOFS •• COVERINGS GUTTERS AND DOWNSPOUTS <br />Minimum Standard • Roofs shall be safe and structurally sound. <br />• Roof coverings shall be intact and watertight. <br />• Roofing metal and flashing shall be intact and rust free. <br />• Gutters and downspouts shall be intact and rust free. <br />• Roof coverings with five or less ears of useful life shall be replaced. <br />Rehabilitation • Roofs that do not meet the minimum standard shall be replaced. <br />Practical, cost effective repairs are acceptable as long as compliance with the <br />minimum standard will be achieved. <br />• The replacement of roofing includes the replacement of all metal (roof jacks and <br />flashing). <br />• Gutters and downspouts shall be installed to properly discharge rain water run- <br />off. <br />Roof Coverings • 25-year, 3-tab, self-sealing composition shingle. Built-up membrane (hot mop) <br />system on all flat roofs. <br />• Lighter colored coverings are preferred for energy efficiency. <br />Minimum Standard • Safe, structurally sound and watertight. <br />Rehabilitation Decks, balconies and railing that do not meet the minimum standard shall <br />be replaced. Practical, cost effective repairs are acceptable as long as compliance <br />with the minimum standard will be achieved. <br />I Finishes Zero or low VOC orimers. paint and coatinas. I <br />City of Santa Ana Community Development Agency <br />Request for Proposals for Affordable Housing Development <br />19ij= 9 <br />P