Construction Testing Services
Rocklin,
California
View Accreditation Certificate
Manvir
Chahal
4400 Yankee Hill Road
Building D
Rocklin
,
California
95677
Phone: (916) 419-4747
Fax:
mchahal@cts-1.com
http://www.cts-1.com
Quality Management System - accredited since 2/19/2009
R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 12/3/2012
R30, R47, R68, R97, T30, T166, T209, T245, T246, T247, T269, T275, T283, T308, T312, T324, T329, T355, D979, D1188, D1560 (Stability), D1561, D2041, D2726, D2950, D3203, D3549, D3665, D4867, D5444, D6307, D6925, D6926, D6927
Soil - accredited since 2/19/2009
R58, T88, T89, T90, T99, T100, T134, T180, T190, T191, T208, T216, T236, T265, T267, T296, T297, T310, D421, D422, D558, D698, D854, D1140, D1556, D1557, D2166, D2216, D2435, D2487, D2488, D2844, D2850, D2974, D3080, D4253, D4254, D4318, D4643, D4718, D4767, D4829, D5084, D6913, D6938, D7263, D7928
Rock - accredited since 8/24/2022
D5240, D5312, D5313
Aggregate - accredited since 1/3/2011
R76, R90, T11, T19, T21, T27, T84, T85, T96, T104, T112, T176, T210, T255, T304, T335, C29, C40, C88, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D2419, D3744, D4791, D5821
Sprayed Fire-Resistive Material - accredited since 1/3/2011
E605, E736
Concrete - accredited since 2/19/2009
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Drilling Cores of Concrete), T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T158, T196, T231 (12000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42 (Drilling Cores of Concrete), C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C192, C231, C232, C511, C617 (12000 psi and below), C1064, C1140 (Obtaining and Testing Specimens), C1231 (7000 psi and below), C1542, C1604
Masonry - accredited since 5/25/2021
C67 (Brick: Absorption)
C67 (Brick: Capping)
C67 (Brick: Compressive Strength)
C67 (Brick: Initial Rate of Absorption)
C67 (Brick: Measurement)
C67 (Brick: Specimen Preparation)
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration)
C780 (Annex 4) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Mortar Aggregate Ratio)
C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes)
C780 (Annex 6 - Cylinders) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cylinders)
C1019 (Sampling and Testing Grout)
C1314 (Compressive Strength of Masonry Prisms)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
Controlled Low Strength Material - accredited since 5/25/2021
D4832, D5971
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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