This house of cards game challenges kids to build a house from playing cards, but with a twist: The cards have to be of the same suit. This rainy day activity for kids works best with four players. 1  Standard deck of cards. 2  Large table or floor.
Annual costs for multiple-household systems are typically $200 to $1500 per household. Lifetime Costs: The typical total cost for a new septic system over a 20 year period is $6,300 to $13,000 for trenches and mounds, or $13,500 to $32,000 for alternative treatment systems.For multi-household systems, typical trench or mound systems range from $18,500 to $25,000.nnual costs for multiple-household systems are typically $200 to $1500 per household. Lifetime Costs: The typical total cost for a new septic system over a 20 year period is $6,300 to $13,000 for trenches and mounds, or $13,500 to $32,000 for alternative treatment systems.
The potential cost of a mound septic system can vary widely from $9,000 all the way up to $25,000, according to the website Eco-Nomic.