WA Dept of Natural Resources 10/19/2020

Grantee shall immediately assume responsibility for a hazardous substance release (spill) caused by Grantee or its Permittees on or adjoining the Easement Area. As responsible party, Grantee shall: • Immediately notify all necessary emergency response agencies, as required under federal, state and local laws, regulations, or policies. • Following emergency response agency notifications, notify State (Dept. of Natural Resources) of all spill releases and Grantee actions completed for spill reporting and actions planned or completed toward spill cleanup. State notification requirements are "same business day"notification for normal state work days and"next available business day"notification for weekends and holidays. • At Grantees sole expense, conduct all actions necessary to mitigate the spill release. Mitigation response actions may include, but are not necessarily limited to, initial release containment, follow-up site cleanup and monitoring actions, and continued contact and coordination with regulators and State, as defined under the aforementioned laws, regulations,policies and this agreement. • Other than performing initial emergency response cleanup/containment actions; obtain approvals in advance of all site cleanup actions (e.g. site characterization investigations, feasibility studies, site cleanup and confirmation sampling, and groundwater monitoring) conducted on State lands, in coordination with regulatory agencies and State. • Obtain and understand all necessary hazardous substance spill release notification and response mitigation requirements, in advance of conducting Grantee operations on State land. Survey Markers. Grantee shall not destroy any land survey corner monuments and/or reference points (including but not limited to corner markers, witness objects, or line markers) without prior written approval from State, which shall not be unreasonably withheld. Monuments or reference points that must necessarily be disturbed or destroyed during road construction or maintenance activities must be adequately referenced and replaced, at the Grantee's cost, under the direction of a State of Washington Professional Land Surveyor, in accordance with all applicable laws of the State of Washington in force at the time of construction, including but not limited to RCW 58.24, and all Department of Natural Resources regulations pertaining to preservation of such monuments and reference points. Notice of Operation. When the Grantee or one of its Permittees plans to use any portion of the road for the purpose of hauling timber or other profits, such party shall notify State thereof at least five (5) days prior to the commencement of such use, advising of the portion of road to be used,the approximate dates when such use will begin and end, and of the approximate volumes of timber, forest products, or other profits to be hauled and promptly upon the completion of such use notify State. Commercial Easement Page 6 of 17 Easement No.50-098899