Rock

ASTM C-33 SAND

CONCRETE SAND AND 3/4 WASHED MIXED IN PROPORTION

BEDDING SAND NON SPEC

1 1/2" -  3/4" WASHED RIVER ROCK

3/4" WASHED ROCK

3/4" WASHED ROCK NON SPEC

Pea Gravel

Oversized Washed

Cobble Stone

3/8" - 0" CRUSHED GRAVEL

5/8" - 0" CRUSHED GRAVEL... WSDOT CSTC

1 1/4" - 0" CRUSHED GRAVEL...

WSDOT CSBC

2 1/2" - 0" CRUSHED GRAVEL... WSDOT SPEC BALLAST

3/8" - #4 CLEAN CRUSHED ROCK

1/2" - #4 CLEAN CRUSHED ROCK

 2" - 3/4"  CLEAN CRUSHED GRAVEL

 1/4"- 0" CRUSHED AND WASHED SAND

12" - 0" TAKEN DIRECTLY OUT THE BANK NON PROCESSSED

12" - 0" TAKEN DIRECTLY FROM FACE OF QUARRY NON PROCESSED

8" - 3" FRACTURED QURRY ROCK

SCALPED MATERIAL TAKEN OFF BEFORE CRUSHING PROCESS. SIZE VARIES FROM QUARRY AND PITS

3' - 1' LARGE FRACTURED BASALT OR LARGER IF NEEDED

CRUSHED ASPHALT PAVEMENT.. NOT ALWAYS AVAILABLE