Exhibit 10.6

FIRST AMENDMENT TO

SECOND AMENDED AND RESTATED CREDIT AGREEMENT AND CONSENT

THIS FIRST AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT AND CONSENT
dated as of November 19, 2012 (the “Agreement”) is entered into among Quanta
Services, Inc., a Delaware corporation (the “Borrower”), the Guarantors, the
Lenders party hereto and Bank of America, N.A., as Administrative Agent, Swing
Line Lender and L/C Issuer. All capitalized terms used herein and not otherwise
defined herein shall have the meanings given to such terms in the Credit
Agreement (as defined below).

RECITALS

WHEREAS, the Borrower, the Guarantors, the Lenders and the Administrative Agent
entered into that certain Second Amended and Restated Credit Agreement dated as
of August 2, 2011 (as amended and modified from time to time, the “Credit
Agreement”);

WHEREAS, the Borrower has requested that the Lenders provide the consent set
forth in Section 1 below;

WHEREAS, the Borrower has requested that the Lenders amend the Credit Agreement
as set forth in Section 2 below;

WHEREAS, the Lenders have agreed to provide the requested consent and the
requested amendments, subject to the terms and conditions set forth herein;

NOW, THEREFORE, in consideration of the premises and the mutual covenants
contained herein, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

1. Consent. Notwithstanding the terms of Sections 8.01, 8.05, 8.09 and 8.14(b)
of the Credit Agreement, the Administrative Agent and the Lenders hereby agree
that (a) the Borrower and the applicable Loan Parties may agree to Dispose of
the Capital Stock of the Subsidiaries listed on Schedule A hereto (collectively,
the “Disposed Subsidiaries”) and the assets set forth on Schedule B hereto (the
“Purchased Assets”) pursuant to the terms of that certain Stock Purchase
Agreement between the Borrower, Infrasource FI, LLC, PBG Acquisition III, LLC
and Dycom Industries, Inc. dated as on or about the date hereof (as amended or
modified from time to time, the “Purchase Agreement”), (b) the Borrower and the
other applicable Loan Parties may Dispose of the Capital Stock of the Disposed
Subsidiaries and the Purchased Assets on or before February 1, 2013 (or such
later date as the Administrative Agent may agree in its reasonable discretion)
pursuant to the terms of the Purchase Agreement for aggregate consideration of
approximately $275 million, as such amount may be adjusted in accordance with
the terms of the Purchase Agreement, and (c) in connection with and
contemporaneously with the consummation of such Disposition of the Disposed
Subsidiaries and the Purchased Assets, the Administrative Agent shall be
permitted to release the Disposed Subsidiaries from all obligations under the
Credit Agreement and other Loan Documents and release any Lien of the
Administrative Agent on the Capital Stock of such Disposed Subsidiaries and the
Purchased Assets. In connection with and to facilitate the consummation of the
Disposition of the Disposed Subsidiaries and the Purchased Assets, the
Administrative Agent and the Lenders agree that the Administrative Agent will,
at the Borrower’s expense, execute and deliver (without recourse and without
representation and warranty) to the applicable Loan Parties (pursuant to escrow
instructions reasonably satisfactory to the Administrative Agent) an instrument
or instruments reasonably satisfactory to the Administrative Agent

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acknowledging the release of the Disposed Subsidiaries of their obligations
under the Credit Agreement and the other Loan Documents and the termination of
any Liens created by the Loan Documents on the Capital Stock of the Disposed
Subsidiaries and the Purchased Assets and will deliver to such Loan Parties
(pursuant to escrow instructions reasonably satisfactory to the Administrative
Agent and without recourse and without any representation or warranty) any stock
certificates (and stock powers related thereto) representing the Capital Stock
of the Disposed Subsidiaries as may be in the possession of the Administrative
Agent. This consent is limited solely to the consent specifically provided for
in the preceding sentences of this Section 1 and is subject to the satisfaction
of the conditions set forth in Section 3 below, and nothing contained in this
Agreement shall be deemed to constitute a waiver of Section 8.01, Section 8.05,
Section 8.09 or Section 8.14(b) of the Credit Agreement in the future or any
other rights or remedies the Administrative Agent or any Lender may have under
the Credit Agreement or any other Loan Document or under applicable law.

Furthermore, the Lenders hereby authorize Bank of America to execute, in its
capacity as Lender Agent (as defined in the Intercreditor Agreement) on behalf
of the Lenders, an amendment to the Intercreditor Agreement providing for any
necessary amendments thereto consistent with the consent set forth above in this
Section 1.

2. Amendments. The Credit Agreement is hereby amended as follows:

(a) The definition of “Cash Equivalents” set forth in Section 1.01 of the Credit
Agreement is hereby amended to read as follows:

“Cash Equivalents” means, as at any date, (a) securities issued or directly and
fully guaranteed or insured by the United States or Canada, or any agency,
instrumentality or government sponsored enterprise thereof, having maturities of
not more than twelve months from the date of acquisition, (b) time deposits and
certificates of deposit of (i) any Lender, (ii) any domestic or foreign
commercial bank of recognized standing having capital and surplus in excess of
$500,000,000 or (iii) any bank whose short-term commercial paper rating from S&P
is at least A-1 or the equivalent thereof or from Moody’s is at least P-1 or the
equivalent thereof (any such bank being an “Approved Bank”), in each case with
maturities of not more than one (1) year from the date of acquisition,
(c) commercial paper and variable or fixed rate notes rated A-1 (or the
equivalent thereof) or better by S&P or P-1 (or the equivalent thereof) or
better by Moody’s and maturing within twelve (12) months of the date of
acquisition, (d) repurchase agreements entered into by any Person with a bank or
trust company (including any of the Lenders) or recognized securities dealer
having capital and surplus in excess of $500,000,000 for direct obligations
issued by or fully guaranteed by the United States in which such Person shall
have a perfected first priority security interest (subject to no other Liens)
and having, on the date of purchase thereof, a fair market value of at least
100% of the amount of the repurchase obligations, (e) Investments, classified in
accordance with GAAP as current assets, in money market investment programs
registered under the Investment Company Act of 1940 which are administered by
financial institutions having capital of at least $500,000,000 and the
portfolios of which are limited such that 95% of such Investments are of the
character described in the foregoing subdivisions (a) through (d),
(f) Investments in money market mutual funds that comply with Rule 2a-7 under
the Investment Company Act of 1940, (g) shares of money market, mutual or
similar funds having assets in excess of $100,000,000 and the investments of
which are classified in accordance with GAAP as current assets and are limited
to investment grade securities (i.e., securities rated at least Baa by Moody’s
or at least BBB by S&P and commercial paper of United States and foreign banks
and bank holding companies and their subsidiaries which, at the time of
acquisition, are rated A-1 (or better) by S&P or P-1 (or better) by Moody’s),
provided that the maturities of such Cash Equivalents shall not exceed twelve
(12) months from the date of acquisition thereof, (h) variable rate

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demand notes having a letter of credit from an Approved Bank and having a put
option no longer than seven days from the date of purchase, irrespective of
whether taxable or tax free and (i) securities issued or directly and fully
guaranteed or insured by a foreign country or any state, commonwealth or
territory of the United States having a rating of “A” or better from either S&P
or Moody’s, or any agency, instrumentality or government sponsored enterprise
thereof, having maturities of not more than twelve months from the date of
acquisition.

(b) The definition of “Loan Documents” set forth in Section 1.01 of the Credit
Agreement is hereby amended to read as follows:

“Loan Documents” means this Agreement, each Note, each Letter of Credit, each
Issuer Document, each Joinder Agreement, any Auto-Borrow Agreement, the
Collateral Documents, the Intercreditor Agreement, each Request for Credit
Extension, each Compliance Certificate, the Administrative Agent Fee Letter and
each other document, instrument or agreement from time to time executed by the
Borrower or any of its Subsidiaries or any Responsible Officer thereof and
delivered in connection with this Agreement.

(c) The definition of “Responsible Officer” set forth in Section 1.01 of the
Credit Agreement is hereby amended to read as follows:

“Responsible Officer” means the chief executive officer, president, chief
financial officer, chief accounting officer, treasurer, assistant treasurer,
general counsel or secretary of a Loan Party. Any document delivered hereunder
that is signed by a Responsible Officer of a Loan Party shall be conclusively
presumed to have been authorized by all necessary corporate, partnership and/or
other action on the part of such Loan Party and such Responsible Officer shall
be conclusively presumed to have acted on behalf of such Loan Party.

(d) The definition of “Swing Line Sublimit” set forth in Section 1.01 of the
Credit Agreement is hereby amended to replace the reference to “$25,000,000”
with a reference to “$50,000,000”.

(e) The following definition is hereby added to Section 1.01 of the Credit
Agreement:

“Auto-Borrow Agreement” has the meaning specified in Section 2.04(g).

(f) The following clause (g) is hereby added to Section 2.04 immediately
following clause (f):

(g) Auto-Borrow Arrangement. In order to facilitate the borrowing of Swing Line
Loans, the Borrower and the Swing Line Lender may mutually agree to, and are
hereby authorized to, enter into an auto-borrow agreement in form and substance
satisfactory to the Swing Line Lender and the Borrower (the “Auto-Borrow
Agreement”) providing for the automatic advance by the Swing Line Lender of
Swing Line Loans and for the automatic repayment by the Borrower of Swing Line
Loans under the conditions set forth in the Auto-Borrow Agreement, subject to
the conditions set forth herein. At any time an Auto-Borrow Agreement is in
effect, Borrowings of Swing Line Loans under the Auto-Borrow Agreement shall be
made in accordance with the Auto-Borrow Agreement. For purposes of determining
the Total Revolving Outstandings at any time

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during which an Auto-Borrow Agreement is in effect, the Outstanding Amount of
all Swing Line Loans shall be deemed to be the sum of the Outstanding Amount of
Swing Line Loans at such time plus the maximum amount available to be borrowed
under such Auto-Borrow Agreement at such time.

(g) Subclause (iv) of the proviso to Section 11.01 is hereby amended to read as
follows:

(iv) the Administrative Agent Fee Letter and any Auto-Borrow Agreement may be
amended, or rights or privileges thereunder waived, in a writing executed only
by the parties thereto;

(h) Schedule 7.15 to the Credit Agreement is hereby amended to read as set forth
on Schedule 7.15 attached hereto.

3. Conditions Precedent. This Agreement shall be effective immediately upon
receipt by the Administrative Agent of counterparts of this Agreement duly
executed by each of the Borrower, the Guarantors, the Required Lenders and Bank
of America, N.A., as Administrative Agent.

4. Miscellaneous.

(a) The Credit Agreement and the obligations of the Loan Parties thereunder and
under the other Loan Documents, are hereby ratified and confirmed and shall
remain in full force and effect according to their terms.

(b) Upon the effectiveness of this Agreement, each reference in the Credit
Agreement to “this Agreement,” “hereunder” or words of like import shall mean
and be a reference to the Credit Agreement, as affected and amended by this
Agreement.

(c) Each Guarantor (a) acknowledges and consents to all of the terms and
conditions of this Agreement, (b) affirms all of its obligations under the Loan
Documents and (c) agrees that this Agreement and all documents executed in
connection herewith do not operate to reduce or discharge its obligations under
the Credit Agreement or the other Loan Documents.

(d) The Borrower and the Guarantors hereby represent and warrant as follows:

(i) Each Loan Party has taken all necessary action to authorize the execution,
delivery and performance of this Agreement;

(ii) This Agreement has been duly executed and delivered by the Loan Parties and
constitutes each of the Loan Parties’ legal, valid and binding obligations,
enforceable in accordance with its terms, except as such enforceability may be
subject to (A) bankruptcy, insolvency, reorganization, fraudulent conveyance or
transfer, moratorium or similar laws affecting creditors’ rights generally and
(B) general principles of equity (regardless of whether such enforceability is
considered in a proceeding at law or in equity); and

(iii) No consent, approval, authorization or order of, or filing, registration
or qualification with, any court or governmental authority or third party is
required in connection with the execution, delivery or performance by any Loan
Party of this Agreement.

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(e) The Loan Parties represent and warrant to the Lenders that (i) the
representations and warranties of the Loan Parties set forth in Article VI of
the Credit Agreement and in each other Loan Document are true and correct in all
material respects as of the date hereof with the same effect as if made on and
as of the date hereof, except to the extent such representations and warranties
expressly relate solely to an earlier date, in which case they shall be true and
correct as of such earlier date, and (ii) no event has occurred and is
continuing which constitutes a Default or an Event of Default.

(f) This Agreement may be executed in any number of counterparts, each of which
when so executed and delivered shall be an original, but all of which shall
constitute one and the same instrument. Delivery of an executed counterpart of
this Agreement by telecopy or digital/electronic transmission (e.g. PDF format)
shall be effective as an original and shall constitute a representation that an
executed original shall be delivered.

(g) THIS AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER SHALL
BE GOVERNED BY AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE
STATE OF NEW YORK.

[Signature pages follow]

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly
executed as of the date first above written.

 

BORROWER:   QUANTA SERVICES, INC.,   a Delaware corporation   By:  

/s/ Nicholas M. Grindstaff

  Name:   Nicholas M. Grindstaff   Title:   Vice President – Finance and
Treasurer GUARANTORS:   ALLTECK LINE CONTRACTORS (USA), INC.   BLAIR PARK
SERVICES, LLC   CCLC, INC.   CMI SERVICES, INC.   CONAM CONSTRUCTION CO.   CONTI
COMMUNICATIONS, INC.   CROCE ELECTRIC COMPANY, INC.   CRUX SUBSURFACE, INC.  
DACON CORPORATION   DASHIELL CORPORATION   DILLARD SMITH CONSTRUCTION COMPANY  
E A TECHNICAL SERVICES, INC.   ENERGY CONSTRUCTION SERVICES, INC.   ENGINEERING
ASSOCIATES, INC.   FIVE POINTS CONSTRUCTION CO.   GLOBAL ENERCOM MANAGEMENT,
INC.   GOLDEN STATE UTILITY CO.   H.L. CHAPMAN PIPELINE CONSTRUCTION, INC.  
INFRASOURCE CONSTRUCTION, LLC   INFRASOURCE FIELD SERVICES, LLC   INFRASOURCE
FI, LLC   INFRASOURCE INSTALLATION, LLC   INFRASOURCE, LLC   INFRASOURCE
PIPELINE FACILITIES, INC.   INFRASOURCE SERVICES, LLC   INFRASOURCE
TELECOMMUNICATION SERVICES, LLC   INFRASOURCE TRANSMISSION SERVICES COMPANY  
INFRASOURCE UNDERGROUND CONSTRUCTION, INC.   By:  

/s/ Nicholas M. Grindstaff

  Name:   Nicholas M. Grindstaff   Title:   Treasurer

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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  INLINE DEVICES, LLC   INTERMOUNTAIN ELECTRIC, INC.   IONEARTH, LLC   IRBY
CONSTRUCTION COMPANY   ISLAND MECHANICAL CORPORATION   MANUEL BROS., INC.  
MEARS GROUP, INC.   INFRASOURCE UNDERGROUND SERVICES CANADA, INC.   MEJIA
PERSONNEL SERVICES, INC.   MICROLINE TECHNOLOGY CORPORATION   M.J. ELECTRIC
CALIFORNIA, INC.   M.J. ELECTRIC, LLC   NORTH SKY COMMUNICATIONS, INC.   NORTH
SKY ENGINEERING, INC.   NOVA NEXTGEN SOLUTIONS, LLC   PAR ELECTRICAL
CONTRACTORS, INC.   PARKSIDE SITE & UTILITY COMPANY CORPORATION   PARKSIDE
UTILITY CONSTRUCTION CORP.   PAULEY CONSTRUCTION INC.   POTELCO, INC.   PRICE
GREGORY CONSTRUCTION, INC.   PRICE GREGORY INTERNATIONAL, INC.   PRICE GREGORY
SERVICES, LLC   PROFESSIONAL TELECONCEPTS, INC.   PROFESSIONAL TELECONCEPTS,
INC.   PWR FINANCIAL COMPANY   PWR NETWORK, LLC   QPS ENGINEERING, LLC   QSI,
INC.   QUANTA ASSET MANAGEMENT LLC   QUANTA CAPITAL SOLUTIONS, INC.   QUANTA
DELAWARE, INC.   QUANTA FIBER NETWORKS, INC.   QUANTA GOVERNMENT SERVICES, INC.
  QUANTA GOVERNMENT SOLUTIONS, INC.   QUANTA HOLDINGS I GP, LLC   QUANTA
INTERNATIONAL SERVICES, INC.   QUANTA LXII ACQUISITION, INC.   QUANTA LXVII
ACQUISITION, INC.   By:  

/s/ Nicholas M. Grindstaff

  Name:   Nicholas M. Grindstaff   Title:   Treasurer

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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  QUANTA LXVIII ACQUISITION, INC.   QUANTA LXIX ACQUISITION, INC.   QUANTA LXX
ACQUISITION, INC.   QUANTA LXXI ACQUISITION, INC.   QUANTA LXXII ACQUISITION,
INC.   QUANTA LXXIII ACQUISITION, INC.   QUANTA PIPELINE SERVICES, INC.   QUANTA
POWER, INC.   QUANTA POWER GENERATION, INC.   QUANTA SERVICES CONTRACTING, INC.
  QUANTA TECHNOLOGY, LLC   QUANTA UTILITY INSTALLATION COMPANY, INC.   QUANTA
UTILITY SERVICES-GULF STATES, INC.   QUANTA WIRELESS SOLUTIONS, INC.  
QUANTAWORKS, LLC   REALTIME ENGINEERS, INC.   REALTIME UTILITY ENGINEERS, INC.  
ROAD BORE CORPORATION   SERVICE ELECTRIC COMPANY   SOUTHWEST TRENCHING COMPANY,
INC.   SPALJ CONSTRUCTION COMPANY   SUMTER UTILITIES, INC.   SUNESYS, LLC  
SUNESYS OF MASSACHUSETTS, LLC   SUNESYS OF VIRGINIA, INC.   THE RYAN COMPANY,
INC.   TJADER, L.L.C.   TOM ALLEN CONSTRUCTION COMPANY   TOTAL QUALITY
MANAGEMENT SERVICES, LLC   TRAWICK CONSTRUCTION COMPANY, INC.   UNDERGROUND
CONSTRUCTION CO., INC.   UTILIMAP CORPORATION   UTILITY LINE MANAGEMENT
SERVICES, INC.   UTILITY LOCATE AND MAPPING SERVICES, INC.   VCI CONSTRUCTION,
INC.   VCS SUB, INC.   WINCO, INC.   By:  

/s/ Nicholas M. Grindstaff

  Name:   Nicholas M. Grindstaff   Title:   Treasurer

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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CAN-FER UTILITY SERVICES, LLC By:   Mejia Personnel Services, Inc.,   its sole
member By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer INFRASOURCE CONSTRUCTION
SERVICES, LLC By:   InfraSource, LLC,   its sole member By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer MEARS/CPG, LLC, By:   Mears
Group, Inc.,   its sole member By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer DIGCO UTILITY CONSTRUCTION,
L.P. LINDSEY ELECTRIC, L.P. NORTH HOUSTON POLE LINE, L.P. By:   Mejia Personnel
Services, Inc.,   its general partner By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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QSI FINANCE V (US), LLP By:   QSI Finance IV (Canada) ULC,   its managing
partner By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer QUANTA ASSOCIATES, L.P. By:  
Quanta Services, Inc.,   its general partner By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Vice President – Finance and Treasurer
QUANTA RECEIVABLES, LP By:   PWR Network, LLC,   its general partner By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer QUANTA SERVICES MANAGEMENT
PARTNERSHIP, L.P. By:   QSI, Inc.,   its general partner By:  

/s/ Nicholas M. Grindstaff

Name:   Nicholas M. Grindstaff Title:   Treasurer

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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ADMINISTRATIVE AGENT:     BANK OF AMERICA, N.A.,     as Administrative Agent    
By:  

/s/ Anthony W. Kell

    Name:   Anthony W. Kell     Title:   Assistant Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     BANK OF AMERICA, N.A.,     as a Lender, Swing Line Lender and L/C
Issuer     By:  

/s/ Gary L. Mingle

    Name:   Gary L. Mingle     Title:   Senior Vice-President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     AMEGY BANK NATIONAL ASSOCIATION     By:  

/s/ Jeremy Newsom

    Name:   Jeremy Newsom     Title:   Senior Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     UMB BANK, N.A.     By:  

/s/ David A Proffitt

    Name:   David A. Proffitt     Title:   Senior Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     U.S. BANK, NATIONAL ASSOCIATION     By:  

/s/ Patrick Engel

    Name:   Patrick Engel     Title:   Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     PNC BANK, NATIONAL ASSOCIATION     By:  

/s/ M. Colin Warman

    Name:   M. Colin Warman     Title:   Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     BANK OF MONTREAL     By:  

/s/ John Armstrong

    Name:   John Armstrong     Title:   Director

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     BOKF, NA DBA BANK OF TEXAS     By:  

/s/ Mike Sultanik

    Name:   Mike Sultanik     Title:   Senior Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH     By:  

/s/ Doreen Barr

    Name:   Doreen Barr     Title:   Director     By:  

/s/ Vipul Dhadda

    Name:   Vipul Dhadda     Title:   Associate

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     BRANCH BANKING AND TRUST COMPANY     By:  

/s/ Elizabeth Willis

    Name:   Elizabeth Willis     Title:   Assistant Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     COMPASS BANK     By:  

/s/ Stuart Murray

    Name:   Stuart Murray     Title:   Senior Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     JPMORGAN CHASE BANK, N.A.,     as a Lender     By:  

/s/ John Kushnerick

    Name:   John Kushnerick     Title:   Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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LENDERS:     WELLS FARGO BANK NATIONAL ASSOCIATION,     as a Lender     By:  

/s/ John C. Welch, III

    Name:   John C. Welch, III     Title:   Senior Vice President

 

FIRST AMENDMENT TO SECOND AMENDED

AND RESTATED LOAN AGREEMENT AND CONSENT

QUANTA SERVICES, INC.

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SCHEDULE A

Disposed Subsidiaries

 

     

Subsidiary

 

Jurisdiction of Formation

1.    Blair Park Services, LLC   Delaware 2.    CCLC, Inc.   Delaware 3.    CMI
Services, Inc.   Florida 4.    E A Technical Services, Inc.   Georgia 5.   
Engineering Associates, Inc.   Georgia 6.    Global Enercom Management, Inc.  
Delaware 7.    Golden State Utility Co.   Delaware 8.    InfraSource
Telecommunication Services, LLC   Delaware 9.    North Sky Communications, Inc.
  Delaware 10.    Parkside Site & Utility Company Corporation   Delaware 11.   
Parkside Utility Construction Corp.   Delaware 12.    Pauley Construction Inc.  
Arizona 13.    Professional Teleconcepts, Inc.   Illinois 14.    Professional
Teleconcepts, Inc.   New York 15.    Quanta Wireless Solutions, Inc.   Delaware
16.    Spalj Construction Company   Delaware 17.    Tjader, L.L.C.   Delaware
18.    Trawick Construction Company, Inc.   Florida 19.    VCI Construction,
Inc.   Delaware 20.        VCI Utility Services, Inc.   Delaware

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SCHEDULE B

PURCHASED ASSETS

 

  1. Agreement for OSP Engineering Services No. MA-002584-2011, dated as of
November 1, 2011, between Verizon Corporate Services Group Inc. and Quanta
Services Contracting Inc., on behalf of itself, and certain direct and indirect
operating subsidiaries.

 

  2. Agreement No. MA-00500-2011 for Outside Plant Services (for work in RI and
PA), dated as of May 1, 2011, between Verizon Corporate Services Group Inc. and
Quanta Services, Inc., as amended.

 

  3. Agreement No. MA 001808-2009 for Construction Services, dated August 17,
2010, between Quanta Services, Inc. and Verizon Corporate Services Group Inc.

 

  4. Master Services Agreement No. 11-HQ-OSPMSA25 A1 between CenturyTel Service
Group, LLC and Quanta Services Contracting, Inc., on behalf of its affiliates,
as amended.

 

  5. Real Estate Lease, dated January 1, 2009, by and between Edwin and Janet
Eckhart, as landlord, and Infrasource Underground Construction Services, as
tenant.

 

  6. Lease Agreement, dated February 23, 2005, by and between Old West
Properties, as lessor, and InfraSource Underground Construction Services, Inc.,
as lessee.

 

  7. Commercial Lease, dated December 18, 2008, by and between Kluge Bros.
Flooring, Inc., as landlord, and InfraSource Underground Construction Services
LLC, as tenant. Includes a renewal dated December 6, 2011.

 

  8. Industrial Building Lease, dated March 10, 2010, between WSI Sunstate
Center IV, LLC (Landlord) and Infrasource Underground Construction Services, LLC
(Tenant).

 

  9. Business Lease, dated December 10, 2002, by and between Alexander
Properties LLC, as landlord, and InfraSource Underground Construction Services,
LLC, as tenant, with Addendum II dated January 3, 2011.

 

  10. The following Patent Rights:

U.S. Patent Application No. 12/889,196 entitled “Laying and Protecting Cable
Into Existing Covering Surfaces,” filed September 23, 2010 claiming priority to
U.S. Provisional Patent Application No. 61/244,954, filed September 23, 2009,
owned by Quanta Associates, L.P. and all rights to the subject matter described
therein, together with the foreign counterparts of such application as set forth
below, as well as all of the patents and patent applications to which the
foregoing patent applications claim priority, and the patents and patent
applications claiming

 

2

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priority from it, including all continuations, continuations-in-part and
divisionals, reissues, extensions and re-examination certificates, any and all
proceeds derived from the foregoing, and any and all patent rights therein
provided by international treaties and conventions.

Foreign counterparts of U.S. Patent Application No. 12/889,196:

 

Country

  

Application No.

  

Filing Date

Antigua & Barbuda    3/2012    21-Mar-12 Barbados    2001/1670    23-Sep-10
Brazil    BR11-2012-06304-9    23-Sep-10 Belize    Application no. pending. See
Attachment 1.01(c)-1    26-Mar-12 Canada    2774988    23-Sep-10 Chile   
0729-2012    23-Mar-12 Colombia    12-063.156    17-Apr-12 Costa Rica   
2012-0199    24-Apr-12 Dominica    1/2012    22-Mar-12 Dominican Republic   
P2012-0079    22-Mar-12 Ecuador    SP-2012011819    19-Apr-12 Great Britain   
12102810    23-Sep-10 Grenada    Application no. pending. See Attachment
1.01(c)-2    21-Mar-12 Guatemala    2012-0088    23-Mar-12 Honduras   
2012-000594    22-Mar-12 India    927/KOLNP/2012    19-Apr-12 Mexico   
MX/a/2012/003509    23-Mar-12 Nicaragua    2012-00046    23-Mar-12 Peru   
000363-2012    23-Sep-10 Saint Kitts & Nevis    Application no. pending. See
Attachment 1.01(c)-3    22-Mar-12 Saint Lucia    Application no. pending. See
Attachment 1.01(c)-4    22-Mar-12 Saint Vincent & The Grenadines    94605   
22-Mar-12 El Salvador    2012004165    23-Mar-12 South Africa    2012/02794   
23-Sep-10 Trinidad and Tobago    TT/A/2012/00047    19-Mar-12 PCT   
PCT/US10/50042    23-Sep-10

 

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  11. The following domain names:

 

Domain

  

Acquired Company/Subsidiary that uses the domain

  

Registrant

gemengr.com    Global Enercom Management, Inc.    Quanta Services, Inc.
infrasourceinc.com    InfraSource Telecommunications Services, LLC   
InfraSource LLC parksidesite.com    Parkside Site & Utility Company Corporation
   InfraSource LLC qwsops.com    Quanta Wireless Solutions, Inc.    Quanta
Services telns.com    Professional Teleconcepts, Inc.    Quanta Services, Inc.

 

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SCHEDULE 7.15

POST-CLOSING DELIVERABLES

 

(a) Second Amended and Restated Pledge Agreement between Mears Group, Inc., as
Pledgor, and Bank of America, N.A., as Administrative Agent; and legal opinions
from each of the law firms identified below as required by Section 5.01(b):

Stewart McKelvey (Nova Scotia)

Fasken Martineau (British Columbia)

 

(b) Delivery of the Mortgages with respect to each Mortgaged Property identified
below as required by Section 5.01(h)(i):

 

  •  

9774 18th Street, Princeton, Mille Lacs County, MN, United States

 

  •  

525 Corporate Drive, Escondido, San Diego County, CA, United States

 

  •  

1300 Underwood Road & East P Street (adjacent to 1300 Underwood Road), Deer
Park, Harris County, TX United States

 

  •  

5301 N.E. 17th Street, Des Moines, Polk County, Iowa, United States

 

  •  

200 W. Frank Pipp Dr. & 2235 Pewabic St. – Parcel A, Iron Mountain, Dickinson
County, MI, United States

 

  •  

2232 Pewabic St. – Parcel B, Iron Mountain, Dickinson County, MI, United States

 

  •  

640 Industrial Park Dr. – Parcel C, Iron Mountain, Dickinson County, MI, United
States

 

  •  

600 Pine Street – Parcel D, Iron Mountain, Dickinson County, MI, United States

 

  •  

2042 N. Kelty Road, Franktown, Douglas County, CO, United States

Delivery of the ALTA mortgagee title insurance policies with respect to each
Mortgaged Property identified below as required by Section 5.01(h)(ii):

 

  •  

Old US 49 South, Richland, Rankin County, MS, United States

 

  •  

725 Tower Road, Aurora, Arapahoe County, CO 80015, United States

 

  •  

2042 N. Kelty Road, Franktown , Douglas County, CO 80116, United States

 

  •  

Jct. Hwy 65 & 136, Princeton, Mercer County, MO, United States

 

  •  

850 Aldine Mail Road, Houston, Harris County, United States

 

  •  

9774 18th Street, Princeton, Mille Lacs County, MN, United States

 

  •  

525 Corporate Drive, Escondido, San Diego County, CA, United States

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  •  

1300 Underwood Road & East P Street (adjacent to 1300 Underwood Road), Deer
Park, Harris County, TX United States

 

  •  

5301 N.E. 17th Street, Des Moines, Polk County, Iowa, United States

 

  •  

200 W. Frank Pipp Dr. & 2235 Pewabic St. – Parcel A, Iron Mountain, Dickinson
County, MI, United States

 

  •  

2232 Pewabic St. – Parcel B, Iron Mountain, Dickinson County, MI, United States

 

  •  

640 Industrial Park Dr. – Parcel C, Iron Mountain, Dickinson County, MI, United
States

 

  •  

600 Pine Street – Parcel D, Iron Mountain, Dickinson County, MI, United States

 

(c) Filings with the USPTO in respect of:

Patent No. 7535132 to either (i) correct the name from Quanta Services of Canada
Ltd to Quanta Services, Inc. or (ii) demonstrate how ownership of the patent was
transferred from Quanta Services to Quanta Services of Canada Ltd.

Inventor assignments to Quanta Associates, L.P. for Patent No. 6837671 and
Patent Application Nos. 12379729, 12712137, 12903192, 12961482, 13034848,
13193354, 61384215, 61470252, 61482538, 12451492, 12227834, 12318234.

 

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