ConVault, Inc., warrants each CONVAULT® tank against defects in material or workmanship from the date of purchase, except as set forth below, for a period of: (a) twenty (20) years when ordered in 1/8" (10 gauge) steel tank thickness, or (b) thirty (30) years when ordered in 3/16" (or greater) steel tank thickness, and agrees to repair or replace any defective unit without charge. FAILURE TO INSTALL IN ACCORDANCE WITH MANUFACTURER’S SPECIFICATIONS FOR INSTALLATION AND TESTING, OR REPAIRS OR MODIFICATIONS BY NON AUTHORIZED PERSONS WILL VOID THIS WARRANTY. If the ConVault® tank is moved from its original installation, it must again be installed in accordance with manufacturer’s specifications and ConVault, Inc. must be notified of the move and the new location.

CONVAULT® tanks are designed under current laws and regulations for storage of gasoline, diesel, methanol, ethanol, motor oils, and other petroleum-based products. CONVAULT® tanks are not designed for storage of corrosives, toxic materials, or chemicals. This Limited Warranty is not valid unless and until the warranty validation card is fully completed by the ultimate purchaser and returned to ConVault, Inc. within thirty (30) days after the date of installation or ninety (90) days after the Licensee’s shipment as reflected on the warranty validation card, whichever comes first. To continue this warranty in effect, the user has a duty to conduct visual inspections at least weekly to check for leaks and to maintain the CONVAULT® tank in accordance with its operating and maintenance manuals. The primary tank must be inspected monthly for the presence of water and any water found must be removed. In the event leaks are determined, ConVault, Inc. must be contacted within two (2) working days at the following toll free number: 800-222-7099. This warranty does not cover damage resulting from accident, misuse or abuse, lack of reasonable care, acts of God, or the affixing of any attachment not provided with the product. This warranty is limited to the tank only and does not include paint, signs and decals, air vents, pump, and/or pump components. Small cracks in concrete result from normal expansion and contraction and are not covered by warranty. Such cracks will not affect primary or secondary containment or fire retardation abilities of the tank.

THIS WARRANTY IS LIMITED TO REPLACEMENT OR REPAIR OF THE CONVAULT® TANK AT THE OPTION OF CONVAULT, INC. AND EXCLUDES ANY OTHER OR FURTHER REMEDIAL MEASURES. NO RESPONSIBILITY OR LIABILITY IS ASSUMED FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

You may obtain warranty service by contacting any dealer of ConVault, Inc. To perform warranty service, the CONVAULT® tank must be accessible by forklift or crane. ConVault, Inc. will not be liable for any costs or damages resulting from lack of accessibility.

There are no warranties, which extend beyond the face hereof.

* CONVAULT® primary tanks may be pressurized up to 3 psig for testing purposes only, provided, however, that after flammable or combustible liquids have been placed in the tank, the tank shall NOT be pressurized. If any additional testing is required, please contact ConVault, Inc. for instructions prior to testing.

**You may fill out the Warranty Validation Card on line at http://www.convault.com.**

November 2004