Exhibit
10.27
 
 Master Agreement Number 500487 dated as of March 13, 2008Name and Address of Borrower:Ready Mix, Inc.3430 East Flamingo Road Suite 100Las Vegas, NV 89121Master Loan and Security Agreement Provisions
 1.
    
    INTRODUCTION. In consideration of the mutual covenants set forth herein, Borrower and
Wells Fargo Equipment Finance, Inc, (Lender) hereby enter into this Master Loan and
Security Agreement and agree to the terms and conditions set forth herein. Each Loan
Schedule that may be executed by Borrower and Lender from time to time pursuant to this
Master Loan and Security Agreement shall be deemed to be a separate loan transaction
incorporating all of the terms and conditions of this Master Loan and Security Agreement.
References in this Master Loan and Security Agreement to Agreement, hereunder and
herein shall mean a Loan Schedule which incorporates this Master Loan and Security
Agreement. References in this Master Loan and Security Agreement to Loan
shall mean the loan transaction evidenced by a Loan Schedule. Borrowers execution of a
Loan Schedule shall obligate Borrower to make all of the payments set forth in the Loan
Schedule. Anything to the contrary notwithstanding, Lender shall have no obligation to
enter into or accept any Loan Schedule and no Loan Schedule shall be binding upon Lender
until accepted by Lender which acceptance shall be evidenced only by the execution of such
Loan Schedule by Lender. This Master Loan and Security Agreement, the related Loan
Schedule(s) and the documents referenced in Section 2 below, together with any other
agreements and documents required by Lender for individual loans covered by the Loan
Schedules, constitute the entire agreement between Lender and
Borrower relating to the loans referenced in the Loan Schedules and may be modified only
by a written instrument signed by Lender and Borrower.
Any provision of this Agreement which is unenforceable in any jurisdiction shall, as to
such jurisdiction, be ineffective to the extent of such unenforceability without
invalidating the remaining provisions of this Agreement, and any such unenforceability in
any jurisdiction shall not render unenforceable such provision in any other jurisdiction.
This Agreement shall in all respects be governed by, and construed in accordance with the
substantive laws of the state of Minnesota.2.
    
    INCORPORATION OF CERTAIN TERMS. The terms and conditions set forth in (a) that
certain Master Loan and Security Agreement between The CIT
Group/Equipment Financing Inc.,
as Secured Party and Borrower, as Debtor, dated April 5, 2000, and (b) all addendums,
amendments, riders and other related documents thereto. If any, which are together
attached hereto as Exhibit A, are collectively referred to herein as the Old Loan Terms. Except as
otherwise provided herein the Old Loan Terms are deemed incorporated herein by
reference and shall be applicable to any Loan Schedule executed by the above named
Lender, provided however that as incorporated herein, all
references therein to
Lender shall be deemed to mean the Lender named above and  further provided
that to the extent that any of the provisions set forth in Sections 1 and 3 herein or
in any Loan Schedule conflict with the Old Loan Terms, the provisions set forth in
Sections 1 or 3 herein or the Loan Schedule, as the case may be, shall prevail.3.
    
    ADDITIONAL AGREEMENT TERMS AND CONDITIONS. Borrower hereby agrees that; a) In the
event any amount payable under the Agreement shall not be paid when due, Lender shall have
the right to assess and Borrower shall pay to Lender as a late charge, 5% of such overdue
amount or the maximum late charge allowed by law, whichever is less and payments
thereafter received shall be applied first to delinquent installments
and than to current
installment; b) maintain a system of accounts established and administered in accordance
with generally accepted accounting principles and practices consistently applied; c)
within one hundred and twenty (120) days after the end of each fiscal year, deliver to
Lender a balance sheet as at the end of such year and statement of operations for such
year, in each case prepared in accordance with generally accepted accounting principles
and practices consistently applied and certified by Borrowers chief financial officer as
fairly presenting the financial position and results of operations of Borrower, and, in
the case of year-end financial statements, certified by an independent accounting firm
acceptable to Lender; d) an event of default shall occur under any indebtedness Borrower
may now or hereafter owe to any affiliate of Lender; e) any guarantor of this Agreement of
any Loan Schedule shall be subject to all events of default stipulated herein; f) Lender
may in its sole
 Lender: Wells Fargo Equipment Finance, Inc.
    
    Ready Mix, Inc., BorrowerBy:
    
    /s/ [ILLEGIBLE]
    
    By:
    
    /s/ Clint TryonTitle:
    
    Senior Contract Admin
    
    Title:
    
    CFO, Sec / Treas.
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other(s);
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Master Security Agreement
   1.
Grant of Security Interest: Description of Collateral.
  2. What Obligations the Collateral Secures.
  3.
Promise to Pay: Terms and Place of Payment.
  4. Use and Location of Collateral.
  þ  o  o
 Location
    
    
    109 Delhi
    
    
    North Las Vegas
    
    
    
    NV
    
    
    89030Address
    
    City
    
    Country
    
    State
    
    Zip Code
  5. Late Charges and Other Fees.
 1 2
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6. Debtor Warranties and Representations.
  (a)
    
    that Debtor is justly indebted to Secured Party for the full amount of the indebtedness set
forth on each Schedule;(b)
    
    that except for the security interest granted hereby, the Collateral is free from and will be
kept free from all liens, claims, security interests and encumbrances;(c)
    
    that no financing statement covering the Collateral or any proceeds thereof is on
file in favor of anyone other than Secured Party, but if such other financing statement is
on file, it will be terminated of subordinated;(d)
    
    that all information supplied and statements made by Debtor in any financial, credit
or accounting statement of application for credit prior to contemporaneously with or
subsequent to the execution of this Security Agreement with respect to this transaction
are and shall be true correct valid and genuine; and(e)
    
    that Debtor has full authority to enter into this agreement and in so doing it is not violating its charter or by laws, any law or
 regulation agreement with third parties, and it has taken all such action as may be necessary or
 appropriate to make this Security Agreement binding upon it.
 7. Debtors Agreements.
  (a)
    
    to defend at Debtors own cost any action, proceeding, claim affecting the Collateral;
 (b)
    
    To pay reasonable attorneys lees (at least 15% of the unpaid balance if not
prohibited by law) and other expenses incurred by Secured Party in enforcing its rights
against Debtor under this Security Agreement;
 (c)
    
    to pay promptly all taxes, assessments, license lees and other public or private
charges when levied or assessed against the Collateral or the Security Agreement and this
obligation shall survive the termination of this Security Agreement;
 (d)
    
    that if a certificate of title be required or permitted by law, Debtor shall obtain
such certificate with respect to the Collateral showing the security interest of Secured
Party thereon and in any event do everything necessary or expedient to preserve or
perfect the security interest of Secured Party;
 (e)
    
    that Debtor will not misuse, fail to keep in good repair secrete or without the prior
written consent of Secured Party, sell, rent lend, encumber or transfer any of the
Collateral notwithstanding Secured Partys right to proceeds;
 (f)
    
    that Secured Party may enter upon Debtors premises or wherever the Collateral may be
located at any reasonable time to inspect the Collateral and Debtors books and records
pertaining to the Collateral and Debtors shall assist Secured Party in making such inspection;
and
 (g)
    
    that the security interest granted by Debtor to Secured Party shall continue
effective irrespective of any retaking or redelivery of any Collateral and irrespective of the
payment of the amount described in any Schedule so long as there are any obligations of
any kind, including obligations under guaranties or assignments, owed by Debtor to Secured
Party, provided however, upon any assignment of this Security Agreement the Assignee shall
thereafter be deemed for the purpose of this Paragraph the Secured Party under this
Security Agreement.
 8. Insurance and Risk of Loss.
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9. Events of Default Acceleration.
  (a)
    
    any of Debtors obligations to Secured Party under any agreement with Secured Party
is not paid promptly when due;
 (b)
    
    Debtor breaches any warranty or provision hereof, or of any note or of any other
instrument or agreement delivered by Debtor to Secured Party in connection with this or
any other transaction;
 (c)
    
    Debtor dies, becomes insolvent or ceases to do business as a
going concern;
 (d)
    
    it is determined that Debtor has given Secured Party
materially misleading information
regarding its financial condition;
 (e)
    
    any of the Collateral is lost or destroyed;
 (f)
    
    a complaint in bankruptcy or for arrangement or reorganization or for relief under any
insolvency law is filed by or against Debtor or Debtor admits its inability to pay its
debts as they mature;
 (g)
    
    property of Debtor is attached or receiver is appointed for
Debtor;
 (h)
    
    whenever Secured Party in good faith believes the prospect of payment or performance
is impaired or in good faith believes the Collateral is insecure;
 (i)
    
    any guarantor, surety or endorser for Debtor dies or defaults in any obligation or
liability to Secured Party or any guaranty obtained in connection with this transaction is
terminated or breached.
  (a)
    
    the unpaid principal balance of the indebtedness described in any Schedule in which
interest has been precomputed shall bear interest at the rate of 18% per annum (or, if
less the maximum rate permitted by law) until paid in full; and
 (b)
    
    the unpaid principal balance of the indebtedness described in any Schedule in which
interest has not been precomputed shall bear interest at the same rate as before
acceleration until paid in full.
  10.
Secured Partys Remedies After Default; Consent to Enter Premises.
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11. Waiver of Defaults; Agreement inclusive.
  12. Financing Statements; Certain Expenses.
  13. Waiver of Defenses Acknowledgment.
  (a)
    
    Debtor will make all payments directly to such Assignee at such place as Assignee may
from time to time designate in writing;(b)
    
    Debtor agrees that it will some all claims, defenses,
setoffs and counterclaims it may
have against Secured Party directly with Secured Party and will not set up any such claim,
defense, setoffs or counterclaim against Assignee, Secured Party hereby agreeing to remain
responsible therefor,(c)
    
    Secured Party shall not be Assignees agent for any purpose and shall have no
authority to change or modify this Security Agreement or any related document or
instrument; and(d)
    
    Assignee shall have all of the rights and remedies of Secured Party hereunder but
none of Secured Partys obligations.
 14. Miscellaneous.
     (a)
    
    the total of all consideration which constitutes interest under applicable law that
is contracted for, charged or received upon this Security Agreement or any such other
agreement shall under no circumstances exceed the maximum rate of interest authorized by
applicable law and any excess shall be credited to the Debtor; and(b)
    
    if Secured Party elects to accelerate the maturity of, or if
Secured Party permits
Debtor to prepay the indebtedness described in Paragraph 3, any amounts which because of
such action would constitute interest may never include more than the
maximum rate of interest authorized by applicable law and any excess
interest, if any, provided for in this Security Agreement or otherwise shall
be credited to Debtor automatically as of the date of acceleration or prepayment.
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4-5 00
  
 By:
    
    /s/ [ILLEGIBLE]
    
    Title:
    
    Vice PresidentIf corporation, have
signed by President, Vice President or Treasurer, and give official title.If owner or partner, state which
 
 North Las Vogas
    
    NV
    
    
    89030City
    
    State
    
    Zip Code
  
  By:
    
    /s/ [ILLEGIBLE]
    
    Title:
    
    AgentIf corporation give
official title. If owner or partner state which
 
 Tampe
    
    AZ:
    
    B5285-7248City
    
    State
    
    Zip Code
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Agreement
    
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If Debtor is a
partnership, owner:Partners names
    
    Home addresses
  
 2004 (7/98) Master Security
Agreement
    
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