system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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title of all water conveyance pipelines from the Property to COFS. STW shall administer and provide all necessary and reasonable insurance to insure its activities on the Property in relation to the AGREEMENT and shall list COFS as additional insured. -1- 3. Term. Subject to the other provisions contained herein, this AGREEMENT shall be for a term of thirty (30) years from the Effective Date, which shall automatically renew from year-to-year thereafter unless terminated by a Party upon sixty (60) days' written notice after the end of the term. Notwithstanding the 30-year term of this agreement, should STW procure sales agreements with customers for a duration of longer than 30 years, STW shall be authorized to maintain and service such contract(s) to the extent of the water volume(s) purchased, and this AGREEMENT shall not terminate during the initial term of any such water supply agreement with a term extending beyond this AGREEMENT. 4. Post-Well Study Generally. The Post-Well Study shall provide information on the feasibility of developing a water well field in that location that would produce water from the CRA for: (a) the availability of a minimum 1,200 gallons per minute ("GPM") per day CRA water production for STW, its successors or assignees, to sell to communities and users within a 500-mile radius outside of COFS (the "Permitted Sale Water") during the Term, with the further requirement that STW would be responsible for the pipelines and pumping facilities required to transport the Permitted Sale Water to the intended end-users; and that all such water obtained from the Existing CRA Well contains acceptable levels of Total Dissolved Solids ("TDS") to meet municipal use standards. If such water does not meet municipal use standards according to the Post-Well Study, STW may either treat the water to municipal use standards or to sell it as-is to industrial end-users. 5. Replacement CRA Well. If, based on the Post-Well Study of the Existing CRA Well, it is determined that the Existing CRA Well is not suitable for the purposes of this AGREEMENT, then STW may elect to drill at its expense a second water well (the "Replacement CRA Well") at a place to be mutually agreed on the Property, with the Existing CRA Well to remain as a monitoring well. After completion of the Replacement CRA Well, a second Post-Well Study will be conducted for the same purposes as that for the Existing CRA Well. 6. Construction Requirements. STW's construction of the improvements to the Existing CRA Well, any Replacement CRA Well, and any additional production wells shall be pursuant to any recommendation and requirements as may be specified by and agreed upon with COFS, and the construction shall also be conducted in a manner meeting prevailing industry standards, the Middle Pecos Groundwater Conservation District regulations, Texas Department of Licensing and Regulation (TDLR) regulations, and the Texas Commission on Environmental Quality (TCEQ) regulations. 7. Cooperation Regarding Studies. COFS shall provide to STW any and all documents pertaining to this project, including all hydrogeological studies and any existing Pre-Well Studies for the Existing CRA Well, as well as any similar documents for the Replacement CRA Well to include: a. the best location for the Replacement CRA Well on the Property, considering the spacing with any other wells that might now or in the future be located on the Property; b. the location on the Property that will best provide data for determining the feasibility of pumping water from the CRA on the Property and be the most productive; c. documents showing current ownership of the Property including both CRA and surface ownership rights, to demonstrate COFS' ability to lease the land for the Sale of CRA Water Rights to STW, including any documents showing the prior sale or conveyance of any CRA or water rights from the Property; and d. names and addresses of engineers and/or hydrogeologists recommended to perform the Post-Well Study (ies). The Post-Well Study (ies) shall be performed by a hydrogeologist(s) mutually agreed to by both Parties. -2- 8. Post-Well Study Requirements. Any Post-Well Studies shall be paid for by STW and shall include: a. a chemical analysis and performance by a qualified certified laboratory mutually approved by the Parties to determine the quality of the water and its characteristics at that location; b. any documents related to the drawdown or recharge rate affecting the producing capacity; and c. TDS measurements of CRA water produced by STW. 9. COFS Responsibilities. COFS shall perform the following services: a. administer and provide all necessary
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Extract the exact clause related to "Parties" from the excerpt above.