**Exhibit 10.01.3**

THIRD AMENDMENT TO CREDIT AGREEMENT, dated as of February 12, 2016 (this “Amendment”), among GRAÑA Y MONTERO S.A.A., as borrower(the “Borrower”) under the Credit Agreement, dated as of December 10, 2015 (as amended, amended and restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among the Borrower,the Lenders and the Administrative Agent (each as defined below); the LENDERS party to the Credit Agreement (collectively, the “Lenders”) and CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, as administrative agent under the CreditAgreement (in such capacity, the “Administrative Agent”). 

WHEREAS, the Borrower has requested the Lenders to amendcertain provisions of the Credit Agreement and the Lenders are agreeable to such request upon the terms and subject to the conditions set forth herein. 

NOW THEREFORE, in consideration of the premises and the agreements, provisions and covenants set forth herein, the parties hereto agree asfollows: 

ARTICLE I 

RATIFICATION; DEFINITIONS AND RULES OF CONSTRUCTION 

SECTION 1.1. Relation to Credit Agreement; Ratification. This Amendment is entered into in accordance withSection 9.2(b) of the Credit Agreement and constitutes an integral part of the Credit Agreement. Except as amended by this Amendment, the provisions of the Credit Agreement are in all respects ratified and confirmed andshall remain in full force and effect. 

SECTION 1.2. Definitions. Unless otherwise defined herein, terms defined in the CreditAgreement (as amended by this Amendment) are used herein as therein defined, and the rules of interpretation set forth in Section 1.2 of the Credit Agreement shall apply *mutatis mutandis*to this Amendment. 

ARTICLE II 

AMENDMENTS TOCREDIT AGREEMENT 

SECTION 2.1. Amendment to Credit Agreement. Effective as of the Amendment Effective Date (as definedbelow), Section 7.1(q) of the Credit Agreement is hereby amended by replacing the reference to “February 15, 2016” therein with “February 29, 2016.” 

ARTICLE III 

REPRESENTATIONSAND WARRANTIES 

The Borrower represents and warrants to the Administrative Agent and the Lenders that: 

SECTION 3.1. Authorization. Enforceability. The execution, delivery and performance by the Borrower of this Amendment is withinsuch Person’s corporate powers and has been duly authorized by all necessary corporate and, if required, by all necessary shareholder action. This Amendment has been duly executed and delivered by the Borrower and constitutes a legal, valid andbinding obligation of the Borrower, enforceable against the Borrower in 

accordance with its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, moratorium or similar laws affecting the enforcement of creditors’ rights generally,or by equitable principles relating to enforceability (regardless of whether enforcement thereof is sought in a proceeding at law or in equity). 

SECTION 3.2. Governmental Approvals, No Conflict. 

(a) All governmental authorizations, if any, and actions of any kind necessary for the due execution, delivery and performance by the Borrowerof this Amendment, or required for the validity or enforceability against the Borrower of this Amendment, have been obtained or performed and are valid and subsisting in full force and effect, and the performance thereof as well as the continuingobligations of the Borrower in connection therewith do not require any consent or approval of, registration or filing with, or any other action by, any Governmental Authority. 

(b) This Amendment, the performance thereof and the continuing obligations of the Borrower under or in connection with this Amendment do notand will not violate any Applicable Law, judgment, award, injunction, or similar legal restriction or the memorandum and articles of association, charter, by-laws,*estatuto social*or otherorganizational documents of the Borrower or any order of any Governmental Authority. 

ARTICLE IV 

CONDITIONS TO EFFECTIVENESS 

SECTION 4.1. Conditions to Effectiveness. This Amendment shall become effective as of the date hereof (the “AmendmentEffective Date”), subject to the satisfaction of each of the following conditions on or prior to the date hereof in a manner satisfactory to the Administrative Agent and the Lenders: 

(a) Execution of Amendment. The Administrative Agent shall have received a true, correct and complete copy of this Amendment, dulyexecuted and delivered by a duly authorized officer of each party hereto. 

(b) No Material Adverse Effect. No event, development orcircumstance shall have occurred that has had or could reasonably be expected to have a Material Adverse Effect. 

(c) No Default. Noevent, act or condition shall have occurred and be continuing which constitutes a Default or Event of Default. 

(d) Taxes. Allapplicable taxes and stamp duties due and payable, if any, arising in connection with the execution, delivery and performance of this Amendment, and the other Financing Documents shall have been paid in full. 

 
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ARTICLE V 

MISCELLANEOUS 

SECTION5.1. Notices. All notices, requests and other communications to any party hereto shall be given or served in the manner contemplated in Section 9.1 of the Credit Agreement. 

SECTION 5.2. No Waiver; Status of Financing Documents. This Amendment shall not constitute an amendment, supplement or waiver ofany provision of the Credit Agreement not expressly referred to herein and shall not be construed as an amendment, supplement, waiver or consent to any action on the part of any party hereto that would require an amendment, supplement, waiver orconsent of the Lenders except as expressly stated herein. Except as expressly amended, supplemented or waived hereby, the provisions of the Credit Agreement are and shall remain in full force and effect. No failure or delay on the part of theLenders in the exercise of any power, right or privilege hereunder or under any other Financing Document shall impair such power, right or privilege or be construed to be a waiver of any default or acquiescence therein, nor shall any single orpartial exercise of any such power, right or privilege preclude other or further exercise thereof or of any other power, right or privilege. All rights and remedies existing under this Amendment and the other Financing Documents are cumulative to,and not exclusive of, any rights or remedies available at equity or law. Nothing in this Amendment shall constitute a novation of the Borrowers’ obligations under the Credit Agreement or any other Financing Document. 

SECTION 5.3. Amendment. This Amendment may be amended, waived, discharged or terminated only by an instrument in writing signed bythe party against which enforcement of such change, waiver, discharge or termination is sought. 

SECTION 5.4. AmendmentBinding. This Amendment shall be binding upon and inure to the benefit of and be enforceable by the parties hereto and the respective successors and permitted assigns of the parties hereto. 

SECTION 5.5. Headings. Section headings used herein are for convenience of reference only, are not part of this Amendment andshall not affect the construction of, or be taken into consideration in interpreting, this Amendment. 

SECTION 5.6. GoverningLaw. This Amendment shall be governed by, and construed in accordance with, the laws of the State of New York, without regard to its conflicts of laws principles. 

SECTION 5.7. Counterparts. This Amendment may be executed in counterparts (and by different parties hereto in differentcounterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of an executed counterpart of a signature page of this Amendment bye-mail in portable document format (.pdf) or facsimile (with acknowledgment of receipt) will be effective as delivery of a manually executed counterpart of this Amendment. 

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Signature Page 

Third Amendment to Credit Agreement 

 
IN WITNESS WHEREOF, the parties have caused this Amendment to be duly executed and deliveredas of the day and year first above written. 

 
Yours truly,
GRAÑA Y MONTERO S.A.A.,

asBorrower
By: 
/s/ Mónica Miloslavich Hart
 Name: Mónica Miloslavich Hart Title: Chief Financial OfficerBy: 
/s/ Claudia Drago Morante
 Name: Claudia Drago Morante Title: Legal and Business Affairs Officer

Signature Page 

Third Amendment to Credit Agreement 

 CREDIT SUISSE AG, CAYMAN ISLANDS
BRANCH,

as AdministrativeAgent
By: 
/s/ Michael Jakob
 Name: Michael Jakob Title: DirectorBy: 
/s/ Martin Cameo
 Name: Martin Cameo Title: Managing Director

Signature Page 

Third Amendment to Credit Agreement 

 CREDIT SUISSE AG, CAYMAN ISLANDS
BRANCH,

as Lender
By: 
/s/ Michael Jakob
 Name: Michael Jakob Title: Michael Jakob 
/s/ Martin Cameo
 Martin Cameo Managing Director

Signature Page 

Third Amendment to Credit Agreement 

 CATERPILLAR FINANCIAL SERVICES
CORPORATION,

asLender
By: 
/s/ Robert W. Gaddis, Jr.
 Name: Robert W. Gaddis, Jr. Title: Managing Director