Common use of SUPPLEMENTAL INDENTURE NO Clause in Contracts

SUPPLEMENTAL INDENTURE NO. 11, dated as of November 1, 2010, between Tucson Electric Power Company (hereinafter sometimes called the “Company”), a corporation organized and existing under the laws of the State of Arizona, having its principal office at One South Church Avenue, in the City of Tucson, Arizona, as trustor, and The Bank of New York Mellon, formerly known as The Bank of New York (successor in trust to Bank of Montreal Trust Company), a banking corporation organized and existing under the laws of the State of New York and having its principal office at 000 Xxxxxxx Xxxxxx, in the Borough of Manhattan, The City of New York, New York, as trustee (hereinafter sometimes called the “Trustee”), under the Indenture of Mortgage and Deed of Trust, dated as of December 1, 1992, between the Company and the Trustee (hereinafter called the “Original Indenture”), as heretofore amended and supplemented, this Supplemental Indenture No. 11 being supplemental thereto (the Original Indenture as heretofore amended and supplemented, and as supplemented hereby, and as it may from time to time be further supplemented, modified, altered or amended by any supplemental indenture entered into in accordance with and pursuant to the provisions thereof, is hereinafter called the “Indenture”). Recitals of the Company

SUPPLEMENTAL INDENTURE NO. 119, dated as of November 1July 3, 20102008, between Tucson Electric Power Company (hereinafter sometimes called the “Company”), a corporation organized and existing under the laws of the State of Arizona, having its principal office at One South Church Avenue, in the City of Tucson, Arizona, as trustor, and The Bank of New York Mellon, formerly known as The Bank of New York Mellon (successor in trust to Bank of Montreal Trust Company), a banking corporation organized and existing under the laws of the State of New York and having its principal office at 000 Xxxxxxx Xxxxxx, in the Borough of Manhattan, The City of New York, New York, as trustee (hereinafter sometimes called the “Trustee”), under the Indenture of Mortgage and Deed of Trust, dated as of December 1, 1992, between the Company and the Trustee (hereinafter called the “Original Indenture”), as heretofore amended and supplemented, this Supplemental Indenture No. 11 9 being supplemental thereto (the Original Indenture as heretofore amended and supplemented, and as supplemented hereby, and as it may from time to time be further supplemented, modified, altered or amended by any supplemental indenture entered into in accordance with and pursuant to the provisions thereof, is hereinafter called the “Indenture”). Recitals of the Company

SUPPLEMENTAL INDENTURE NO. 1110, dated as of November March 1, 2010, between Tucson Electric Power Company (hereinafter sometimes called the “Company”), a corporation organized and existing under the laws of the State of Arizona, having its principal office at One South Church Avenue, in the City of Tucson, Arizona, as trustor, and The Bank of New York Mellon, formerly known as The Bank of New York (successor in trust to Bank of Montreal Trust Company), a banking corporation organized and existing under the laws of the State of New York and having its principal office at 000 Xxxxxxx Xxxxxx, in the Borough of Manhattan, The City of New York, New York, as trustee (hereinafter sometimes called the “Trustee”), under the Indenture of Mortgage and Deed of Trust, dated as of December 1, 1992, between the Company and the Trustee (hereinafter called the “Original Indenture”), as heretofore amended and supplemented, this Supplemental Indenture No. 11 10 being supplemental thereto (the Original Indenture as heretofore amended and supplemented, and as supplemented hereby, and as it may from time to time be further supplemented, modified, altered or amended by any supplemental indenture entered into in accordance with and pursuant to the provisions thereof, is hereinafter called the “Indenture”). Recitals of the Company

SUPPLEMENTAL INDENTURE NO. 1112, dated as of November December 1, 2010, between Tucson Electric Power Company (hereinafter sometimes called the “Company”), a corporation organized and existing under the laws of the State of Arizona, having its principal office at One South Church Avenue, in the City of Tucson, Arizona, as trustor, and The Bank of New York Mellon, formerly known as The Bank of New York (successor in trust to Bank of Montreal Trust Company), a banking corporation organized and existing under the laws of the State of New York and having its principal office at 000 Xxxxxxx Xxxxxx, in the Borough of Manhattan, The City of New York, New York, as trustee (hereinafter sometimes called the “Trustee”), under the Indenture of Mortgage and Deed of Trust, dated as of December 1, 1992, between the Company and the Trustee (hereinafter called the “Original Indenture”), as heretofore amended and supplemented, this Supplemental Indenture No. 11 12 being supplemental thereto (the Original Indenture as heretofore amended and supplemented, and as supplemented hereby, and as it may from time to time be further supplemented, modified, altered or amended by any supplemental indenture entered into in accordance with and pursuant to the provisions thereof, is hereinafter called the “Indenture”). Recitals of the Company

SUPPLEMENTAL INDENTURE NO. 118, dated as of November June 1, 20102008, between Tucson Electric Power Company (hereinafter sometimes called the “Company”), a corporation organized and existing under the laws of the State of Arizona, having its principal office at One South Church AvenueXxx Xxxxx Xxxxxx Xxxxxx, in the City of Tucsonxx xxx Xxxx xx Xxxxxx, ArizonaXxxxxxx, as trustor, and The Bank of New York Mellon, formerly known as The Bank of New York (successor in trust to Bank of Montreal Trust Company), a banking corporation organized and existing under the laws of the State of New York and having its principal office at 000 101 Xxxxxxx XxxxxxStreet, in the Borough of Manhattan, The City of New York, New York, as trustee (hereinafter sometimes called the “Trustee”), under the Indenture of Mortgage and Deed of Trust, dated as of December 1, 1992, between the Company and the Trustee (hereinafter called the “Original Indenture”), as heretofore amended and supplemented, this Supplemental Indenture No. 11 8 being supplemental thereto (the Original Indenture as heretofore amended and supplemented, and as supplemented hereby, and as it may from time to time be further supplemented, modified, altered or amended by any supplemental indenture entered into in accordance with and pursuant to the provisions thereof, is hereinafter called the “Indenture”). Recitals of the Company.