Pest covered but not limited to areas, all common areas. Pest and non-wooddestroying insects shall be covered, such as cockroaches, ants, silverfish, rodents, spiders, earwigs, fleas, and other common pests and insects that may appear. The contractor shall locate the nest, routes of travel, and point of entry and shall treat those areas as well, including door thresholds/ frames, windowsills, and other potential points of entry. The Contractor shall offer and render service on the interior and immediate exterior of all buildings within the serviced area for the control of crawling insects and rodents according to the specification set forth in herein. The contractor shall ensure maximum precautions for tenant safety in the use of chemical products or equipment that might be hazardous if improperly handled. Contractor shall provide Material Safety Data Sheets to the Columbia Airport Facilities Department on all chemicals used (Submit data sheets with Proposal)