R. K. Hall Construction, Ltd.
3205 Division Street
Texarkana, AR 71854
(870) 779-9380
   

LABORATORY ADDRESS:

DeQueen Mobile Lab
1290 Hwy. 70 W
DeQueen, AR 71832
(870) 642-9117
 







 
CERTIFICATION AREAS
 
AGGREGATE
HOT MIX
CONCRETE
SOILS
 
YES
YES
NO

NO
EXPIRES
06/11/09
06/11/09
N/A
N/A

   
LABORATORY NUMBER: 908403-S1
     
   
     
    AGGREGATE
AASHTO
   T 2, T 11, T 27, T 248, T 255
     
   
HOT MIX
AASHTO
T 166, T 168, T 209, T 245, T 308, T 312
AHTD
   449