This is a non-personal services contract to provide propane and propane tank leasing at Howard Hanson Dam (HHD) in Ravensdale, WA and Mud Mountain Dam (MMD) in Enumclaw, WA. The contract will be for 1... This is a non-personal services contract to provide propane and propane tank leasing at Howard Hanson Dam (HHD) in Ravensdale, WA and Mud Mountain Dam (MMD) in Enumclaw, WA. The contract will be for 1 base year and 4 option years. See the attached solicitation for additional information.