Specifications include, but are not limited to: Estimate the cost using a 6-gauge core, black coated mesh for perimeter fence and top fabric. Please verify all measurements in the field and assume a 12' height for all perimeter fabric. All Fabric shall be knuckle to knuckle and use a top rail, bottom rail and center rail for tying. The center rail shall be located 6' from the ground elevation. Also include cost to replace any gates to match the existing opening widths and heights. Include a total estimate for each batting cage separately. All work must be completed within 30 business days of receiving the Purchase Order. Please do not submit an estimate if you cannot meet the timeline for completion. Only weather-related issues will cause delays in the completion date.