EPA Tells Schools To Test Aging Caulk
Hundreds of school buildings across the U.S. have caulk around windows and doors containing potentially cancer-causing PCBs, the Environmental Protection Agency said.
The danger to students is uncertain, and EPA doesn't know for sure how many schools could be affected. But the agency is telling schools that they should test old caulk and remove it if PCBs turn up in significant amounts.
EPA Administrator Lisa Jackson said PCBs remain in schools and many other buildings built before the chemicals were banned in the late 1970s...
... EPA now recommends testing for PCBs in peeling, brittle, cracking or deteriorating caulk in schools and other buildings that were built or renovated between 1950 and 1978. The caulk should be removed if PCBs are found at significant levels, the agency said.
Read entire article at The Wall Street Journal
The danger to students is uncertain, and EPA doesn't know for sure how many schools could be affected. But the agency is telling schools that they should test old caulk and remove it if PCBs turn up in significant amounts.
EPA Administrator Lisa Jackson said PCBs remain in schools and many other buildings built before the chemicals were banned in the late 1970s...
... EPA now recommends testing for PCBs in peeling, brittle, cracking or deteriorating caulk in schools and other buildings that were built or renovated between 1950 and 1978. The caulk should be removed if PCBs are found at significant levels, the agency said.