:Duncan Valley Electric Cooperative: Arizona 811 A reminder from Duncan Valley Electric Cooperative. .. Before you do any digging or construction on your property ort i public land, please give the Arizona 811 Center a call at 1-800-782-5348 or dial 811. Operators are on duty from 7 a.m. to 4:30 p.m. Monday through i Friday, excluding holidays. Person not . : in compliance with the law may be; subject to a fine. REMEMBER 1-800-STAKE-IT! OR DIAL 811. Forour New Mexico electric customers, " 1call 1-800-782-5348 Duncan Valley Electric Cooperative " reminds you to call your local gas, provider if you smell natural gas in or around your home or business. Natural i gas is odorless, so the gas supplier adds a chemical called mercaptan. This chemical has an odor similar to rotten eggs. A gas leak could be dang erous. i If the odor is strong in your home or business, remember to observe these : safely tips Do not light matches Do not turn lights on or off Do not use the telephone Notify everyone in the home or building if possible nearby home or building the gas company has informed you Call the gas company from a Do not re-enter the building unti it is safe Please call 928-359-2503 or dial 911.