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Engineering Services

Geotechnical

Civil

Agricultural

 

 

Laboratory Testing

Concrete

Concrete Compressive Strength (6x12 Cylinder) / ASTM C39                                                             

Concrete Core Compressive Strength / ASTM C 42                                                                            

Concrete Beam Flexural Strength / ASTM C 78                                                                                  

Shotcrete Panel Core and Compressive Strength (3 cores) / ASTM C 42                                              

Additional Shotcrete Core and Compressive Strength / ASTM C 42                                                     

Shotcrete Core Grade (ACI 506)                                                                                                        

Mortar Compressive Strength (2x4 Cylinder) / UBC 21-16                                                                   

Grout Prism Compressive Strength (3x6) / UBC 21-18                                                                        

CMU Composite Prism (Full) (8x16x16) / ASTM E 1314                                                                     

CMU Composite Prism (Half) (8x8x16) / ASTM E 1314                                                                     

High Strength Grout Cube Compressive Strength                                                                                 

Asphaltic Concrete

Extraction/Gradation (By Ignition Oven Method) / ASTM D 6307                                                        

Marshall Stability, Flow, and Density / ASTM D 1559                                                                          

Asphalt Marshall (Lab Mix) / ASTM D 2726                                                                                      

Asphalt Density (Field Core Sample) / ASTM D 2726                                                                         

Hveem Stability & Density / ASTM D 1560                                                                                        

Fireproofing

Fireproofing Density                                                                                                                          

Structural Steel

Tensile and Bend Testing                                                                                                                   

Non Destructive Testing (Ultrasonic, Magnetic Particle, Dye Penetrant)                                               

Additional Charges

Remold Surcharge                                                                                                                             

Concrete or Asphalt Concrete Coring (includes coring machine and operator)                                       

Additional Laborer                                                                                                                             

Various HVAC Testing Reports                                                                                                         

 

Abbreviations:

CTM = California Department of Transportation Test Methods

ASTM = American Society for Testing Materials

AASHTO= American Association of State Highway and Transportation Officials

              

              

Aggregate

Gradation Only / ASTM C 136                                                                                                           

No. 200 Wash / ASTM C 117                                                                                                            

Gradation with 200 Wash / ASTM C 136, 117                                                                                     

Specific Gravity (Fine Aggregate) / ASTM D 854                                                                               

Specific Gravity (Coarse Aggregate) / ASTM  D 854                                                                          

Specific Gravity and Absorption (Fine Aggregate) / ASTM C 128                                                        

Specific Gravity and Absorption (Coarse Aggregate) / ASTM C 127                                                    

Sand Equivalent / ASTM D 2419                                                                                                        

Cleanness Value / CTM 227                                                                                                              

Los Angeles Abrasion (L.A. Rattler) / ASTM C 131 or 535                                                                 

Durability Index (Fine Aggregate) / ASTM D 3744                                                                             

Durability Index (Coarse Aggregate) / ASTM D 3744                                                                         

Hardness Test / ASTM D 1865                                                                                                          

R-Value (Untreated, minimum 3 points) / ASTM D 2844                                                                     

R-Value (Treated, minimum 3 points) / ASTM D 2844                                                                        

Organic Impurities (Fine Aggregate) / ASTM C 40                                                                             

Ignition Loss / ASTM C25                                                                                                                 

Percent Flat / Elongated / ASTM D 4791/C119                                                                                   

Plate Load Test of Soils and Flexible Pavement Components / ASTM D 1195 or 1196                          

Sodium or Magnesium Soundness (5 cycles) / ASTM C 88                                                                  

Unconfined Compression Test of Undisturbed (Intact) Rock / ASTM D 2938                                       

Unit Weight (No air void) / ASTM C 29                                                                                             

Unit Weight and Air Void Determination / ASTM C 29                                                                       

Lightweight Aggregate Coarse / ASTM C 123                                                                                    

Lightweight Aggregate Fine / ASTM C 123                                                                                        

Concrete

Concrete Compressive Strength (6x12 Cylinder) / ASTM C39                                                             

Concrete Core Compressive Strength / ASTM C 42                                                                            

Concrete Beam Flexural Strength / ASTM C 78                                                                                  

Shotcrete Panel Core and Compressive Strength (3 cores) / ASTM C 42                                              

Additional Shotcrete Core and Compressive Strength / ASTM C 42                                                     

Shotcrete Core Grade (ACI 506)                                                                                                        

Mortar Compressive Strength (2x4 Cylinder) / UBC 21-16                                                                   

Grout Prism Compressive Strength (3x6) / UBC 21-18                                                                        

CMU Composite Prism (Full) (8x16x16) / ASTM E 1314                                                                     

CMU Composite Prism (Half) (8x8x16) / ASTM E 1314                                                                     

High Strength Grout Cube Compressive Strength                                                                                 

Asphaltic Concrete

Extraction/Gradation (By Ignition Oven Method) / ASTM D 6307                                                        

Marshall Stability, Flow, and Density / ASTM D 1559                                                                          

Asphalt Marshall (Lab Mix) / ASTM D 2726                                                                                      

Asphalt Density (Field Core Sample) / ASTM D 2726                                                                         

Hveem Stability & Density / ASTM D 1560                                                                                        

Fireproofing

Fireproofing Density                                                                                                                          

Structural Steel

Tensile and Bend Testing                                                                                                                   

Non Destructive Testing (Ultrasonic, Magnetic Particle, Dye Penetrant)                                               

 

 
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