1) Trench Box System to include the following: A) 14 - 2 foot tall 10 feet long 3 inches thick double walled aluminum shoring panel B) 14 - 2 foot tall 6 feet long 3 inches thick double walled shoring panel C) 120 - ⅝” diameter locking pins with keepers D) 8 - Adjustable Steel Spreaders 92-144” E) 4 - 96 inch aluminum corner post F) 4 - 72 inch aluminum corner post G) 1 - set of 4 adjustable legs H) 1 - Nylon 4-legged 10-foot long lifting sling with collector ring and suitable hooks with clasp on each leg of the lifting sling I) Manufactured so that it can installed to configure an enclosed shoring box measuring 6’ X 10’ with a height of at least 14’ J) Manufactured so that it can be open-ended or three-sided K) Have all the necessary equipment to configure the shoring box in an above-described way. L) Sufficient panels, braces, posts, pins, lift points, etc. to configure the system to be totally enclosed, open-ended, or 3-sided