Where property damage was caused by an insured’s poor workmanship, damage was excluded from coverage under the policy and the insurer had no duty to settle claim.The 7th U.S. Circuit Court of Appeals affirmed a decision by Chief U.S. District Judge Michael J. Reagan, Southern District of Illinois.In 2010, ConAgra discovered a hot grain bin, a bin with rising grain temperatures that poses a risk of fire and explosion, at its downstate Chester facility. It hired West Side Salvage, an Atkins, Iowa, company, to fix the …