1980-06-30 Special Called Meeting

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• Type ,~8~~ • Retained on 5/8" Sieve Retained en 1/Z" . Sieve Retained on 3/E" Sieve Retained on ;10. 4 Sieve. Passing No. 10 Si eve Type "C" . 0 . 0 to 2 . 5 to i5 . 45 to 00 .25 to 35 F.etained on 1/2" Sieve 0 Retained on 3/E" Sieve G to 2 ~ Retained on No . 4 S ieve . . ". 40 to 55 Passing No. 10 Sieve .LO to 35 Type "CC" Retained on 1/2" Sieve 0 ~ Retained on 3/8" Sieve 0 to 2 Retained on No . 4 Sieve . 40 to 55 Passim No. 10 Sieve ~O ~ .35 5~` Type ~~0~~ Retained on 3/8" Sieve . Retained on 1/4" Sieve . P,etained on No. 4 Sieve. . Passing No. l0 Sieve . Sampling and Testing. The ~.~ ith 'Texas Test Methods to governing specification re . 0 . 0 to 2 . 5 to 1.5 . . 35 to 50 mixture shall be test in accordance determine whether it complies with t`;~~ quirements. Stability is a control requirement. If the stability of t!ic r.~isture produced has a value 10 percent lower than tt-at specified, corrective measures shall be taken to bring the mixture c•,ithir, the st ecificd requirements . Tolerances. The designated grading and fluxing material content shall be such that when the tolerances listed below ar allowed, the grading and the fluxing material content will be within the grading 1i~nits specified. The respective tolerances, based or. ~tze percent by weight of the mixture, zre listed as Follows: Percent by ~Jei}~ht Retained on 7/8" Sieve. .plus or minus Y Retained on 5/8" Sieve. .Plus or minus '+ Retained on 1/2" Sieve. .pl~ls or mina:; << Retained on 3/8" Sieve. .plus or minu~, ~+ • Retained Retained on on 1/4" No Sieve. 4 Sieve .plus or i;~inus '; . .plus or riinus ~+ ';'~,,tal f;ct~alric•d c,ri ,1<j, IO `; te~~c, . ;,~.-•i~; -~r °,i r;~~ Fluxing Material . .plus or riin~is '; . 2 (15)