Large Water Tanks

U.S Forest Service is looking to purchase a three and possibly one extra metal rectangular/rigid water storage tank for wildland fire suppression with a large-capacity steel, open-top tank for storage of water used for - dropping helicopters to dip and reload their water buckets, and for fire engines and water tenders to draft water through a port on the bottom end of the Well tank. Delivery shall be late May or early June. The pictures attach are just a visual aid and do not promote one type of tank over another design.