The third and fourth stages will prepare sites for destruction or long-term monitoring.
The city would also offer grants to help companies demolish buildings to prepare sites for new construction.
"Fall is a wonderful time to work, as we prepare sites for excavation and put in concrete before the ground freezes," said Ken Thomsen, owner of Bedford Poolscapes, a company specializing in designing pools, water gardens, fountains and waterfalls that blend into the landscape.
Anthony Fauci, head of NIH's National Institute of Allergy and Infectious Diseases in Bethesda, Maryland, said his institute had to borrow money to prepare sites for vaccine studies, but noted that the first human trials of one vaccine began in August, despite the funding shortfall.
The study has revealed that oxidation occurs subsequent to acid attack, the attack serving to prepare sites for the ensuing oxidation, as witnessed by the presence of four O1s, two N1s and two S2p XPS peaks during the site preparation process.
But Senator Kennedy said that President Kennedy, his brother, had carefully avoided a pre-emptive assault against Cuba, instead imposing a naval quarantine after the Soviet Union prepared sites there for nuclear missiles.
The study was conducted according to principles of GCLP [11] to ensure data reproducibility and reliability and to prepare site laboratories for the requirements of trial regulatory bodies.
Mr Cameron will also announce an £8m fund for councils to get "shovels in the ground", preparing derelict sites for the construction of starter homes.
