Laserfiche WebLink
Central Testing Laboratory EB��� <br /> • . .,,��,.�,� �_ . . ... . <br /> Engineering b.Matertals TesHng '�; ��, . Repi�'to: <br /> Inverness <br /> February 20,2014 <br /> Daly&Zilch(Florida),Inc. <br /> P.�.Box 937 <br /> Lecanto,FL 34460-0937 <br /> (352)341-4868 <br /> Attn:Bud Daly <br /> Re: Comp�+essive S�of Concrete Cores <br /> Bus Shelter No.A 14,A-15,A-22,A-23,A-25&B-3 <br /> Pasco Connty,Florida <br /> G"TL Project No. 1381154.100 <br /> Dear Mr.Daly: <br /> Central Testin8 Laborator3'(CTI-}obtained core specim�ns fram con�crete slabs idmtiified as Bus <br /> Shelter Nos.A 10,A-15,A 22,A-23,A-25 and B-3 aad returned to our Invemess office. The core <br /> samptes w+ere taken in aocflrdaaoe with the requirements of ASTM C-42, which is tided�g <br /> and Testine Drilled Cores and Saw�ed, eams�f�oncnte. <br /> The oore spocimens wcn � on December 3I, 2U13 in acco�e wit�the requirements of <br /> ASTM C 42. TI�e age of the concrete was unlrnown at the time of te�ng. No reinforcing w�ire mesh <br /> was observed in the core semples. The resutts of the test are as follows: <br /> Bus SheItez A-10 <br /> �r+e No. l Core No•2 Cor�No.3 <br /> Uncappad Leng�t of Core 3.94 inches 4.t 0 inclies 3.68 inches <br /> Ca�pod I,en�th of Core 4.24 inches 4.23 inches 3.81 inches <br /> Diarne�er of Core 3.69 inches 3.69 inches 3.69 inches <br /> Ratio of Capped Lengtt�to Dismeter I.I 5 1.1 S 1.03 <br /> Cottoctian Fsctor 0.906 0.9Q6 0.906 <br /> Totat I.oed 64,190 ibs. 56,010 Ibs. 68,260 Ibs. <br /> Compressive Strcngth i�efore Carrection 6,000 psi 5,240 psi 6,390 }�i <br /> Corrected Compr�ssive Sirength 5,444 psi 4,754 psi 5,640 psi <br /> Average of diree Cores Strer�gth 5,263 psi <br /> 5400 S. Fbrida Avenue t 30 Satellite Ct. Sumter County Marion Counry <br /> Invemess, FI.344S0 Leesburg, FL 34748 (352) 793-3110 (35l}622-1186 <br /> (352) 726-b447 {3S2) 787-l268 <br /> This ciocument shaH not be reproduced.�zcept in futl,wklwut prlor wrltten approval oF Central itstir�g Laboratory,Inc. <br />