I don't know about the rest of your questions (just because I haven't taken the time to go look) but I do know KBR was awarded contracts to build detention centers (see link below). The original justification was for illegal immigrants but take note of the or "new programs" language.
Since they have been recieving money from the Government to build them since the year 2000 one would assume they are being built. If not, it would really beg the question what they are doing with the money they are receivng if not!
Here's a Haliburton (which KBR is a subsidiary of) announcement about the awarding of the KBR/Detention Center contract:
KBR awarded Homeland Security contract worth up to $385M
http://www.marketwatch.com/News/Stor...7662-858254656
HAL 36.45, +0.12, +0.3%) , said Tuesday it has been awarded a contingency contract from the Department of Homeland Security to supports its Immigration and Customs Enforcement facilities in the event of an emergency. The maximum total value of the contract is $385 million and consists of a 1-year base period with four 1-year options. KBR held the previous ICE contract from 2000 through 2005. The contract, which is effective immediately, provides for establishing temporary detention and processing capabilities to expand existing ICE Detention and Removal Operations Program facilities in the event of an emergency influx of immigrants into the U.S., or to support the rapid development of new programs, KBR said. The contract may also provide migrant detention support to other government organizations in the event of an immigration emergency, as well as the development of a plan to react to a national emergency, such as a natural disaster, the company said.