Voice of Choice has raised $40,000 in private donations and initiated its own engineering study.
The initial engineering study will take six months, followed by a month of analysis.
An engineering study in February recommended extensive exterior renovations, removal of asbestos and rebuilding the foundation.
Mr. Wasserman said he expected an engineering study to be completed sometime this summer on the idea.
Eight oil companies are spending $26 million on a basic engineering study, due to be completed in May.
It was a traditional traffic engineering study about vehicle movement, rather than people transported.
After a brief period of engineering study in Paris, he entered the Kiev Polytechnic Institute.
"According to international engineering standards, you need to make an engineering study, an economic study, an environment study – and those studies should take one year.
It has been criticized as too expensive, but supporters said an initial engineering study put the costs within an acceptable range.
The grand, flood-damaged Charity Hospital in New Orleans has been marked for demolition, although a recent engineering study judged it sound.
If the results are satisfactory, the companies have committed to pay for a detailed 12-month engineering study and to search for financing.
