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cement factor shall be 6.65 cwt/cu yd (395 kg/cu m) minimum to 7.05 cwt/cu yd <br /> (418 kg/cu m) maximum. Cement replacement with fly ash or ground granulated <br /> blast-furnace slag shall be according to Section 1020. The "high slump" packaged <br /> concrete mixture shall have a water soluble chloride ion content of less than 0.40 <br /> Ib/cu yd (0.24 kg/cu m). The test shall be performed according to ASTM C 1218, <br /> and the "high slump" packaged concrete mixture shall have an age of 28 to 42 <br /> days at the time of test. The ASTM C 1218 test shall be performed by an <br /> independent lab a minimum of once every two years, and the test results shall be <br /> provided to the Department. The coarse aggregate shall be a maximum size of 1/2 <br /> in. (12.5 mm). The packaged concrete mixture shall comply with the air content <br /> and strength requirements for Class SI concrete as indicated in Note 1. Mixing <br /> shall be per the manufacturer's recommendations, except the water/cement ratio <br /> shall not exceed the value specified for Class SI concrete as indicated in Note 1. A <br /> high range water-reducing admixture shall be used to obtain a 5-7 in. (125-175 <br /> mm) slump. The admixture shall be per the manufacturer's recommendation, and <br /> the Department's qualified product list of Concrete Admixtures shall not apply. A <br /> maximum slump of 10 in. (250 mm) may be permitted if no segregation is observed <br /> by the Engineer in a laboratory or field evaluation. <br /> Note 4 The "self-consolidating concrete" packaged concrete mixture shall be from the <br /> Department's qualified product list of Packaged, Dry, Formed, Concrete Repair <br /> Mixtures. The materials and preparation of aggregate shall be according to ASTM <br /> C 387. The cement factor shall be 6.65 cwt/cu yd (395 kg/cu m) minimum to 7.05 <br /> cwt/cu yd (418 kg/cu m) maximum. Cement replacement with fly ash or ground <br /> granulated blast-furnace slag shall be according to Section 1020. The "self- <br /> consolidating concrete" packaged concrete mixture shall have a water soluble <br /> chloride ion content of less than 0.40 Ib/cu yd (0.24 kg/cu m). The test shall be <br /> performed according to ASTM C 1218, and the "self-consolidating concrete" <br /> packaged concrete mixture shall have an age of 28 to 42 days at the time of test. <br /> The ASTM C 1218 test shall be performed by an independent lab a minimum of <br /> once every two years, and the test results shall be provided to the Department. <br /> The concrete mixture should be uniformly graded, and the coarse aggregate shall <br /> be a maximum size of 1/2 in. (12.5 mm). The fine aggregate proportion shall be a <br /> maximum 50 percent by weight (mass) of the total aggregate used. The packaged <br /> concrete mixture shall comply with the air content and strength requirements for <br /> Class SI concrete as indicated in Note 1. Mixing shall be per the manufacturer's <br /> recommendations, except the water/cement ratio shall not exceed the value <br /> specified for Class SI concrete as indicated in Note 1. The admixtures used to <br /> produce self-consolidating concrete shall be per the manufacturer's <br /> recommendation, and the Department's qualified product list of Concrete <br /> Admixtures shall not apply. The packaged concrete mixture shall meet the self- <br /> consolidating requirements of Article 1020.04. <br /> Note 5. Packaged shotcrete that includes aggregate shall be from the Department's <br /> p <br /> qualified product list of Packaged High Performance Shotcrete, and independent <br />