CTTP Dynamic Services

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MTA Engineers	Lab # 910605
MTA Engineers-Springdale Laboratory
Springdale, AR
Phone: (479) 756-0061

Certifications Expiration Date: 08/22/2025
Aggregate	Concrete	Hot Mix	Soils
R76 - Splitting / Quartering R90 - Sampling Aggregates T11 - Washing T27 - Sieve Analysis T84 - Fine Agg. Sp. Gr. T85 - Coarse Agg. Sp. Gr. T113 - Lightweight Pieces T255 - Moisture Content T304 - Fine Agg. Angularity ARDOT302 - Deleterious Materials	M201 - Tanks / Moist Rooms M205 - Single Use Molds R39 - Lab Cylinders R60 - Sampling Concrete R100 - Cylinders T22 - Comp. Strength T24 - Drilling Cores T119 - Slump T121 - Density T148 - Length of Cores T152 - Air Content T231 - Capping Cylinders T309 - Temperature	R47 - HMA Splitting R67 - Asphalt Coring R97 - Sampling Asphalt T30 - Extraction T166 - Bulk Sp. Gravity T209 - Max Sp. Gravity T245 - Marshall Flow T275 - Paraffin Coating T308 - Ignition Oven T312 - Gyratory Compaction T329 - HMA Moist. Cont. T331 - Vacuum Sealing ARDOT449 - Nuclear AC ARDOT455 - Moist. Sensitivity ARDOT460 - Solvent Wash ARDOT461 - Nuclear Density	R58 - Dry Prep R74 - Wet Prep T89 - Liquid Limit T90 - Plastic Limit T99 - Standard Proctor T134 - Soil/ Cement T180 - Modified Proctor T265 - Moisture Content T310 - Nuclear Density