Columbia Quarry Plant # 9
Dupo Product List
Dupo Product List
Product Description
CA6A  Type A Pug State Approved 1” Minus
CA6B Type B Plain State Approved 1” Minus
CA11A A Quality
CA11C  C Quality ¾” Clean
CA11P Paving Quality
CA5 1 ½”
CA7A A Quality
CA7C C Quality 1” Clean
CA16O 042 Chips
CM16A 032 Asphalt Chips
CM16O 3/8" Chips
CA1C C Quality 3 x 1
Q2 2" Clean
Q5 1 1/2" Ballast
CA2 3" Minus
CA4 2" Minus
RR1 Beding Stone 3 X 1 Clean
RR3 50# Rip Rap
RAPS Shovel Run Stone
FA5 Agricultural Limestone 
FA5B Fill Lime
CM11 QC/QA 1" 042
CM16 QC/QA 032 Asphalt Chips
FA20 Manufactured Sand
FM20 038 Manufactured Sand
SCRAP Scrap Stone
MSD1 Bedding 3/4 Clean
MSD4 Subgrade Replacement
MSD5 Rock Blanket