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-- VISTA BLOCK PERMITTED ON TOP COURSE PILASTI[R WALL <br /> -- 2"X 8"X~6" <br /> <br /> b <br />2-~'4REINF, BARS GROUT SOLID~ ~ A <br /> <br /> SEGTION A-A <br /> <br />NOTES: <br /> <br />1. <br />2. <br />3. <br /> <br /> T. <br /> 8. <br /> 9. <br />10. <br />11. <br /> <br />RI[INK BAR <br /> <br />DIA. <br /> <br />This drawing does not indicate the number of blocks per section. ~ <br />Block wall is to be constructed prior to sidewalk construction. <br />Concrete sidewalk to be placed up to wall. <br />All bars to be deformed AS~ designation Al5 and A305. <br />No surcharge has been provided for in the design of this wall.. <br />Concrete block to meet AS~4 designation C90-52. <br />Grout to be I to 3 maximum 1/10 part lime. <br />Grouting required in all cells with steel. <br />Bottom row vertical Joints left unmortared for drainage, <br />All concrete to be Class "A" per State Division of Highways Standard Specifications. <br />Heavy dutywall mesh 3/16" diameter at the second and fourth course from top. <br /> <br />CITY OF, SANTA ANA /MPROVEMENT STANDARD <br />BLOCK WALL <br /> <br />DATE OF REVISIONS NATURE OF' STD. <br /> NO, <br /> <br /> <br />