The costs for the following liquid manure tanks include the cost of a concrete cover:
1170 Liquid Manure Tank, Concrete Rectangular
1171 Liquid Manure Tank, Concrete Round
If the liquid manure tank does not have a cover, use this component to deduct the cover cost.
Enter the following for this component:
Size (Square Feet): 300 - 10000
Feeders, Waterers & Waste