71.   On Earth, too much pressure in a storage tank is easily solved by venting.

72.   Oxygen additives, however, have been linked to other environmental concerns, such as groundwater contamination from leaking gasoline storage tanks.

73.   One of the alternatives was to build a big sewage storage tank just inside the Presidio, which would have eliminated the new El Camino Del Mar tunnel.

74.   Paul Borg remembers how they used to clean sludge from the bottom of crude oil storage tanks.

75.   Other water suppliers depend on storage tanks as a backup system.

76.   Over the last three years, the agency has built three gigantic underwater storage tanks that are difficult for workers, let alone terrorists, to access.

77.   Rather than safely separating the most concentrated waste, now kept in underground storage tanks, the process produced explosive, toxic benzene.

78.   Regeer said the company planned to lower the rig setting it on the bottom and not breaking up the storage tanks.

79.   River-side storage tanks less than a mile away had been weakened by the flood, they told residents.

80.   Shortly after noon, out of the snowy haze, a cluster of green storage tanks materialized on the eastern bank of the river.