The phrase "plan is built on" is correct and usable in written English.
You could use it to describe the process of creating a plan. For example, "Our plan is built on a strong foundation of research and data analysis."
Our business plan is built on very realistic assumptions.
"The entire plan is built on being a mass-transit Olympics".
Like Rubin's diet, Warren's plan is built on eating healthful foods and exercising regularly; it also features a spiritual component that includes prayer and stress-reduction techniques.
His plan is built on the idea that there should be a way to use the current budget surplus to help Social Security down the road.
"Each and every year after that, our surpluses will be bigger and stronger and we will pay down the debt faster because our savings plan is built on structural reform, not savage cuts," Shorten said.
But, far from appealing only to a so-called core vote of those who supported us at the last election, our plan is built on the understanding that discontent runs wide and deep across our country.
Mr. Roseboro also said that the Treasury Department "determined that the obligation would not be prudently incurred, specifically that the underlying business plan was built on unrealistic assumptions and the restructuring was insufficient".
The plan was built on the premise that for Republicans, it was a concession to reopen the government and raise the borrowing cap.
Pretty slick until you stop and think about how an entire plan was built on the possibility that a TV news copter would actually land atop the building after being beckoned by a crook disguised as a security guide.
At Emerson, that tool is used to ensure that the divisions' plans are built on deeply conservative assumptions about growth and pricing.Next, the pressure on managers to improve margins is directed at reducing costs.
Given these conditions, these dam development plans are built on fragile institutional foundations.
