Specifications include, but are not limited to: A. Steel Bottoms 1) All steel bottoms must be 10 Gauge in thickness. 2) Bottoms must be fully assembled and must be water tight. 3) 6” inside wall height. 4) Keep four (4) corners open. Owner will do the weld up. 5) Rails to be stitch weld three (3) places minimum per side. Rails must be 10 Gauge. 6) Contractor may leave corners left open for nesting during shipping. 7) Steel bottom must include 0.75” drain plug/ flange on any back corner. 8) Must have lap weld bottom and butt weld sides, if needed. B. Top Lids 1) Preferred Southeast brand or equal (list brand of equal if not Southeast). 2) Lids must have reinforced hinge-line. . Material Sizes 1) Steel Bottoms i. Three (3) Yards – 72”W x 42”L with railings front to back ii. Four (4) Yards – 72”W x 54”L with railings front to back 72”W x 57”L with railings front to back iii. Six (6) Yards – 72”W x 66”L with railings front to back 72”W x 68”L with railings front to back 72”W x 72”L with railings front to back iv. Eight (8) Yards – 72”W x 54”L-Slant with railings front to back 72”W x 82”L with railings front to back Top Lids i. 36”W x 48”L ii. 36”W x 58”L