The short answer is concrete costs about $98 per cubic yard. Estimating concrete prices is not an easy exercise, as many factors are involved in pricing concrete. Some of these factors include the following: grading, subbase preparation, concrete forms and finishing, reinforcement, and the cost of concrete.
Definition of novation: Substitution of an original party to a contract with a new party, or substitution of an original contract with a new contract. Upon substitution, the obligations of the withdrawing-party are ...
... the substitution for an existing contract of a new contract either between the same or different parties, the consideration being the discharge of the old contract.. To bring about a novation three things must be established. First, the new debtor must assume the complete liability.