Inquiry (采购产品): tank for activated carbon Can you construct two 7,000 gallon tanks for an activated carbon treatment system and deliver to Portola, Ca.? If so, can you provide preliminary cost estimate? **** Hidden Message ***** david hallstrom CA 94236 USA Company: dept. of water resources Title: engineer Phone: 916-654-2737 E-mail: dhallstr@water.ca.gov **** Hidden Message ***** dhallstr@water.ca.gov