SECTION 02821

3. Square Tubing: 3 inches OD, 9.10 pounds per linear foot. 4. Roll Formed C-Section: ASTM A 570 Grade 45, 3.5 inches by 3.5 inches by 0.128 inch thick, with minimum bending strength of 486 pounds under a 6 foot cantilever load. C. Single width of gate 12’-0” to 18’-0” wide: 1. Pipe: 6.625 inches OD, 18.97 pounds per linear foot ... ................
................