Purchaser and Purchaser’s Representatives shall not conduct any Inspections, including environmental audits, until Purchaser delivers to Seller a certificate of general liability insurance naming Seller as an additional insured and which insurance provides minimum protection of not less than $1 million dollars combined single limit or umbrella coverage for bodily injury, property damage or combination thereof. Purchaser shall demonstrate that each of Purchaser’s Representatives entering upon the Property maintains worker’s compensation and other insurance required by law.