Reference documents included in the base inspection are*:
AASHTO R18 - “Standard Practice for Establishing and Implementing a Quality System for Construction Materials Testing Laboratories” ASTM E329 - “Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction” ASTM C1077 - “Standard Practice for Laboratories Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Laboratory Evaluation” Additional test methods offered for Concrete include: | C39 / T22 | Compressive Strength (Includes Proficiency Sample) | | C42 / T24 | Drilled Cores | | C1019 | Grout Prisms | | C1064 | Temperature | | C1231 | Unbonded Pad Caps | | C138/T121 | Density/Unit Weight | | C143/T119 | Slump | | C157 | Shrinkage/Expansion | | C172/T141 | Sampling | | C173/T196 | Air - Volumetric Meter | | C192/T126 | Laboratory Cast Specimens (Includes Proficiency Sample) | | C231/T152 | Air - Pressure Meter | | C31/T152 | Casting Specimens | | C403 | Set Time | | C496/T198 | Splitting Tensil Strength | | C511 | Curing Facilities | | C617/T31 | Capping Specimens | | C78/T97 | Flexural Strength | | C803 | Penetration Resistance | | C805 | Rebound Number | | T26 | Quality of Water to be used in Concrete |
*Due to technical experience and certification requirements, laboratories may not meet some or all of the specifications.
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