Common use of Further Assurances; Additional Collateral Clause in Contracts

Further Assurances; Additional Collateral. (a) The Borrower and the MLP shall cause the MLP and each Subsidiary of the Borrower or the MLP to take such actions and to execute and deliver such documents and instruments as the Administrative Agent shall require to ensure that the Administrative Agent on behalf of the Lenders shall, at all times, have received currently effective duly executed Loan Documents granting Liens and security interests in substantially all of the assets of the MLP and each Subsidiary of the Borrower and the MLP, including all capital stock, partnership, joint venture, membership interests, or other equity interests; provided, however that (i) MarkWest Energy Appalachia, L.L.C. shall not be required to xxxxx x Xxxx on its interests in the Equitable Leases, and (ii) unless otherwise requested by the Administrative Agent acting upon the direction of the Required Lenders, neither MW Pinnacle, MW PNG, MW Texas PNG nor MW Blackhawk shall be required to xxxxx x Xxxx on any of their assets, other than assets constituting part of or related to the lateral pipeline transmission systems located in Texas, and the Xxxxxxx and Xxxxxxxx gas gathering, compressor and processing pipeline systems, as applicable.

Further Assurances; Additional Collateral. (a) The Borrower and the MLP shall cause the MLP and each Subsidiary of the Borrower or the MLP to take such actions and to execute and deliver such documents and instruments as the Administrative Agent shall require to ensure that the Administrative Agent on behalf of the Lenders shall, at all times, have received currently effective duly executed Loan Documents granting Liens and security interests in substantially all of the assets of the MLP and each Subsidiary of the Borrower and the MLP, including all capital stock, partnership, joint venture, membership interests, or other equity interests; provided, however that (i) MarkWest Energy Appalachia, L.L.C. shall not be required to xxxxx x Xxxx on its interests in the Equitable Leases, and (ii) unless otherwise requested by the Administrative Agent acting upon the direction of the Required Lenders, neither MW Pinnacle, MW PNG, MW Texas PNG nor MW Blackhawk shall be required to xxxxx x Xxxx on any of their assets, other than assets constituting part of or related to the lateral pipeline transmission systems located in Texas, and the Xxxxxxx and Xxxxxxxx gas gathering, compressor and processing pipeline systems, as applicable.to

Further Assurances; Additional Collateral. (a) The Borrower and the MLP shall cause the MLP and each Subsidiary of the Borrower or the MLP to take such actions and to execute and deliver such documents and instruments as the Administrative Agent shall require to ensure that the Administrative Agent on behalf of the Lenders shall, at all times, have received currently effective duly executed Loan Documents granting Liens and security interests in substantially all of the assets of the MLP and each Subsidiary of the Borrower and the MLP, including all capital stock, partnership, joint venture, membership interests, or other equity interests; provided, however that (i) MarkWest Energy Appalachia, L.L.C. shall not be required to xxxxx x Xxxx on its interests in the Equitable Leases, ; and (ii) unless otherwise requested by the Administrative Agent acting upon the direction of the Required Lenders, neither MW Pinnacle, MW PNG, MW Texas PNG nor MW Blackhawk shall be required to xxxxx x Xxxx on any of their assets, other than assets constituting part of or related to the lateral pipeline transmission systems located in Texas, and the Xxxxxxx and Xxxxxxxx gas gathering, compressor and processing pipeline systems, as applicable.