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<br />r"""I <br /> <br />. <br /> <br />1"'"1 <br /> <br />Minimum Long-Term Service D-Load <br />Pipe Class lb/ft/ft [N/m/mm] <br />S 600 [30] <br />I 800 [40] <br />II 1,000 [50] <br />III 1,350 [65] <br />IV 2,000 [100] <br /> <br />. <br /> <br />,., <br />. <br /> <br />., <br />. <br /> <br />II <br /> <br />Ensure the relationship between short-term crush loads required to achieve <br />100-year long-term design loads and the relationship between the saturated and dry crush <br />loads are provided. The minimum dry crush load can not be less than a factor of 2 times <br />the long-term service load. The short term crush load will be determined as required in <br />Section 10.2 of ASTM C 1450 except the specimen will be tested by the appropriate <br />section of ASTM C 497 [ASTM C 497], External Load Crushing Strength by the Three- <br />Edge Bearing Test Method. <br /> <br />. <br /> <br />"1 <br />. <br /> <br />..., <br />. <br /> <br />II <br />. <br /> <br />520 CONCRETE GUTTER, CURB ELEMENTS, AND TRAFFIC SEPARATOR. <br />(REV 6-8-05) (FA 6-29-05) (1-06) <br /> <br />" <br /> <br />. <br /> <br />ARTICLE 520-12 (Page 588) is expanded by the following new Subarticle: <br /> <br />r-. <br />. <br /> <br />520-12.5 Asphalt Curb Pad: When detailed in the plans this material shall be <br />included in the Contractors unit price for the item in which it is used. <br /> <br />SUBARTICLE 12.5 (Page 588) is deleted and the following substituted: <br /> <br />,.., <br /> <br />. <br /> <br />520-12.6 Payment Items: Payment will be made under: <br />Item No. 520- 1- Concrete Curb and Gutter - per foot. <br />Item No. 2520- 1- Concrete Curb and Gutter - per meter. <br />Item No. 520- 2- Concrete Curb - per foot. <br />Item No. 2520- 2- Concrete Curb - per meter. <br />Item No. 520- 3- Concrete Valley Gutter - per foot. <br />Item No. 2520- 3- Concrete Valley Gutter - per meter. <br />Item No. 520- 4- Special Concrete Gutter - per foot. <br />Item No. 2520- 4- Special Concrete Gutter - per meter. <br />Item No. 520- 5- Concrete Traffic Separator - per foot. <br />Item No. 2520- 5- Concrete Traffic Separator - per meter. <br />Item No. 520- 6- Concrete Shoulder Gutter - per foot. <br />Item No. 2520- 6- Concrete Shoulder Gutter - per meter. <br />Item No. 520- 70- Concrete Traffic Separator - per square yard. <br />Item No. 2520- 70- Concrete Traffic Separator - per square meter. <br /> <br />. <br /> <br />.., <br /> <br />P"'l <br /> <br />. <br /> <br />..., <br /> <br />. <br /> <br />.., <br /> <br />. <br /> <br />..., <br /> <br />. <br /> <br />.., <br /> <br />. <br /> <br />-. <br /> <br />. <br /> <br />I"""t <br /> <br />09/09 <br /> <br />01 000-1 1 4 <br /> <br />03-4122.F <br /> <br />- <br />