Uijeongbu City Asks ROK Defense Ministry For Additional Clean Up of the Old Camp Sears Military Base

This seems like a long time after the fact to be complaining to the ROK Defense Ministry to clean up soil pollution:

The city government of Uijeongbu, north of Seoul, has demanded the defense ministry conduct an examination into soil contamination at a former U.S. military base site in the city, officials said Tuesday.

The Uijeongbu city government bought the former Camp Sears site from the defense ministry in 2012 after the land was returned to the ministry in 2007 under a base consolidation and relocation plan, known as the Land Partnership Program (LPP).

Nine oil tanks had existed on the base to supply oil to other American bases north of Seoul. When the site was returned, most of the land was contaminated, with total petroleum hydrocarbon (TPH) levels up to 73 times the maximum permissible levels.

The ministry commissioned the Korea Environment Corporation to clean up the site from 2009 and 2012 before the Uijeongbu city government purchased the land as part of a project to establish an administrative complex housing public and government agencies.

Last month, the city broke ground at the site to build a fire department headquarters.

But the construction was halted recently as oil residue was found at the site. Tests were conducted on samples taken from four locations at the site, and two of them had TPH levels of 836 mg per kilogram and 585 mg/kg, which is higher than the permissible 500 mg/kg, officials said.  [Korea Times]

You can read the rest at the link, but the ROK Defense Ministry wants tests to be done to prove the pollution is from military activity and not from someone dumping it there after the handover.  Camp Sears was closed all the way back in 2005 and it was no secret that fuel tanks were on the base.  Here is a 2011 picture of the fuel tanks from after the closure of Camp Sears:

You would think that the city would have done a thorough inspection for pollution around the old fuel tanks.  On the old site of Camp Sears a number of government offices were built after its closure and maybe the ROK Defense Ministry is concerned that construction companies were dumping waste on that side of the camp?