MEMBERSHIP INTEREST PURCHASE AGREEMENT by and among GS MARITIME HOLDING LLC, UNITED MARITIME GROUP, LLC, U.S. UNITED BARGE LINE, LLC and INGRAM BARGE COMPANY Dated as of April 18, 2012

Exhibit 10.1

Execution Version

MEMBERSHIP INTEREST PURCHASE AGREEMENT

by and among

GS MARITIME HOLDING LLC,

UNITED MARITIME GROUP, LLC,

U.S. UNITED BARGE LINE, LLC

and

▇▇▇▇▇▇ BARGE COMPANY

Dated as of April 18, 2012

TABLE OF CONTENTS


		Page

ARTICLE I.	DEFINITIONS		1

Section 1.1.	Definitions		1

ARTICLE II.	PURCHASE AND SALE OF INTERESTS		11

Section 2.1.	Purchase and Sale of Interests		11
Section 2.2.	Closing		12
Section 2.3.	Net Working Capital and Covered Capital Expenditure Purchase Price Adjustment		14
Section 2.4.	Vessel Damage Prior to Closing		17
Section 2.5.	Escrow Deposit		18
Section 2.6.	Accounting Principles; Allocation		18
Section 2.7.	Covered Proceeding		19

ARTICLE III.	REPRESENTATIONS AND WARRANTIES OF SELLER		20

Section 3.1.	Organizational Status		20
Section 3.2.	Authorization		21
Section 3.3.	No Conflict		21
Section 3.4.	Governmental Filings		21
Section 3.5.	Capital Structure; Subsidiaries		22
Section 3.6.	Seller SEC Reports; Financial Statements		22
Section 3.7.	Undisclosed Liabilities; Assets; Company Activities		23
Section 3.8.	Absence of Certain Changes		23
Section 3.9.	Legal Proceedings		24
Section 3.10.	Compliance with Laws; Permits		24
Section 3.11.	Environmental Matters		24
Section 3.12.	Taxes		25
Section 3.13.	Labor		26
Section 3.14.	Benefit Plans		26
Section 3.15.	Company Contracts		27
Section 3.16.	Insurance		28
Section 3.17.	Real Property		28
Section 3.18.	Intellectual Property		29
Section 3.19.	Affiliate Transactions		29
Section 3.20.	Significant Customers and Significant Suppliers		29
Section 3.21.	Vessels		30
Section 3.22.	Citizenship		30
Section 3.23.	Brokers’ Fees		30
Section 3.24.	Disclaimer of Other Representations and Warranties		31



ARTICLE IV.	REPRESENTATIONS AND WARRANTIES OF PURCHASER	31

Section 4.1.	Organizational Status	31
Section 4.2.	Authorization	32
Section 4.3.	No Conflict	32
Section 4.4.	Government Filings	32
Section 4.5.	Citizenship	32
Section 4.6.	Legal Proceedings	33
Section 4.7.	Acquisition for Investment	33
Section 4.8.	Brokers’ Fees	33
Section 4.9.	▇▇▇▇▇▇ Guarantee	33
Section 4.10.	Funding	33

ARTICLE V.	COVENANTS	34

Section 5.1.	Conduct of the Business	34
Section 5.2.	Employment Matters	35
Section 5.3.	Publicity	37
Section 5.4.	Confidentiality	37
Section 5.5.	Access to Information	38
Section 5.6.	Filings, Authorizations and Consents	38
Section 5.7.	Director and Officer Liability; Indemnification	39
Section 5.8.	Reasonable Best Efforts	40
Section 5.9.	Tax Matters	41
Section 5.10.	Letters of Credit	42
Section 5.11.	WARN Act	43
Section 5.12.	Updated Physical Asset Schedule	43
Section 5.13.	Covenant Not to Compete	43
Section 5.14.	Transfer of Subsidiary	44
Section 5.15.	TECO Agreement	44
Section 5.16.	Release of Guarantees	46
Section 5.17.	Support Services; Names	46
Section 5.18.	Insurance	47
Section 5.19.	Certain Payments	48

ARTICLE VI.	CONDITIONS OF CLOSING	48

Section 6.1.	Conditions to Obligations of Purchaser and Seller	48
Section 6.2.	Additional Conditions to Obligations of Purchaser	48
Section 6.3.	Additional Conditions to Obligations of Seller	49

ARTICLE VII.	TERMINATION	50

Section 7.1.	Termination of Agreement	50
Section 7.2.	Effect of Termination	51
Section 7.3.	Amendment	52
Section 7.4.	Extension; Waiver	52

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ARTICLE VIII.	INDEMNIFICATION	53

Section 8.1.	Survival of Representations, Warranties and Covenants	53
Section 8.2.	General Indemnification	53
Section 8.3.	Third Party Claims	54
Section 8.4.	Limitations on Indemnification	55
Section 8.5.	Treatment of Indemnity Payments	57
Section 8.6.	Exclusive Remedy	57

ARTICLE IX.	MISCELLANEOUS	58

Section 9.1.	Entire Agreement; Assignment	58
Section 9.2.	Notices	58
Section 9.3.	Governing Law	59
Section 9.4.	Fees and Expenses	59
Section 9.5.	Construction; Interpretation	60
Section 9.6.	Exhibits and Schedules	60
Section 9.7.	Parties in Interest	60
Section 9.8.	Severability	61
Section 9.9.	Counterparts; Facsimile Signatures	61
Section 9.10.	Limitation on Recission	61
Section 9.11.	No Recourse	61
Section 9.12.	WAIVER OF JURY TRIAL	62
Section 9.13.	Jurisdiction and Venue	62
Section 9.14.	Specific Performance	62
Section 9.15.	Waiver of Conflicts	63
Section 9.16.	Time of Essence	64

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MEMBERSHIP INTEREST PURCHASE AGREEMENT

THIS MEMBERSHIP INTEREST PURCHASE AGREEMENT is made and entered into and effective as of the 18^th day of April, 2012 (this “Agreement”), by and among GS Maritime Holding LLC, a Delaware limited liability company (“GSM”), United Maritime Group, LLC, a Florida limited liability company (“Seller”), U.S. United Barge Line, LLC, a Florida limited liability company (the “Company”), and ▇▇▇▇▇▇ Barge Company, a Tennessee corporation (“Purchaser”).

WHEREAS, GSM is the owner of all of the issued and outstanding limited liability company interests of GS Maritime Intermediate Holding LLC, a Delaware limited liability company (the “GSMIH”); GSMIH is the owner of all of the issued and outstanding limited liability company interests of Seller; and Seller is the owner of all of the issued and outstanding limited liability company interests (the “Interests”) of the Company;

WHEREAS, Purchaser desires to purchase, and Seller desires to sell to Purchaser, the Interests, upon the terms and subject to the conditions set forth herein.

NOW, THEREFORE, in consideration of the foregoing, the representations, warranties, covenants and agreements set forth in this Agreement, and other good and valuable consideration, the adequacy and receipt of which are hereby acknowledged, the parties hereby agree as follows:

ARTICLE I.

DEFINITIONS

Section 1.1. Definitions. Capitalized terms used in this Agreement shall have the meanings set forth in this Agreement. In addition, for purposes of this Agreement, the following terms, when used in this Agreement, shall have the meanings assigned to them in this Section 1.1.

“ABL Facility” means that certain Loan and Security Agreement, dated as of December 22, 2009, by and among Seller, the Company, U.S. United Ocean Services, LLC, U.S. United Bulk Terminal, LLC, U.S. United Inland Services, LLC, ▇▇▇▇ ▇▇▇▇▇▇▇, LLC, ▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇, LLC, ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, LLC, and ▇▇▇▇▇ ▇▇▇▇▇, LLC, as borrowers, certain financial institutions party thereto from time to time, as lenders, and Bank of America, N.A., as Administrative Agent, Co-Collateral Agent and Security Trustee, as amended, modified or supplemented from time to time.

“Action” means any action, complaint, suit, arbitration or other proceeding, whether civil or criminal, at Law or in equity, commenced by or before any Governmental Entity.

“Affiliate” means a Person that directly, or indirectly through one or more intermediaries, Controls, or is Controlled by, or is under common Control with, a specified Person.

“Agreement” shall have the meaning set forth in the first paragraph of this Agreement.

“Allocation” shall have the meaning set forth in Section 2.6(b).

“Balance Sheet” means the unaudited balance sheet of the Company as at December 31, 2011.

“Balance Sheet Date” means December 31, 2011.

“Base Purchase Price” shall have the meaning set forth in Section 2.1(b).

“Business” means the business of providing inland barge marine transportation services, as such business is currently conducted by the Company. For the avoidance of doubt, “Business” shall exclude the Non-UBL Business.

“Business Day” means any day other than a Saturday, a Sunday or a day on which banks are required to be closed in New York, New York, or Tampa, Florida.

“Closing” shall have the meaning set forth in Section 2.2(a).

“Closing Consideration” shall have the meaning set forth in Section 2.1(b).

“Closing Date” shall have the meaning set forth in Section 2.2(a).

“COBRA” shall mean the Consolidated Omnibus Budget Reconciliation Act.

“Code” means the United States Internal Revenue Code of 1986, as amended.

“Company” shall have the meaning set forth in the first paragraph of this Agreement.

“Company Contracts” shall have the meaning set forth in Section 3.15(a).

“Company Debt” means, without duplication and as of any applicable date and time of determination, (i) the principal, accrued and unpaid interest, prepayment and redemption premiums or penalties (if any), unpaid fees or expenses and other monetary obligations, in each case owing by the Company in respect of (A) indebtedness of the Company for borrowed money that is outstanding as of such date and time of determination, and (B) indebtedness evidenced by notes, debentures, bonds or other similar instruments (excluding for the avoidance of doubt, any instrument referred to in another clause of this definition) for the payment of which the Company is responsible or liable as of such date and time of determination, (ii) any obligations of the Company pursuant to any surety bond or performance bond to the extent (and only to the extent) that a claim has been made against such bond as of such date and time of determination (that has not been resolved prior to such date and time of determination), (iii) letters of credit issued on behalf of the Company that are outstanding as of such date and time of determination, but excluding any undrawn letters of credit that are outstanding as of such date and time of determination, and (iv) all obligations of the type referred to in clauses (i)-(iii) of any Persons for the payment of which the Company is responsible or liable as obligor, guarantor, surety or otherwise, in each case as of such date and time of determination; provided, however, that, notwithstanding anything to the contrary in the foregoing clauses (i) through (iv), “Company Debt” shall exclude any amounts included in Net Working Capital.

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“Company Employees” shall have the meaning set forth in Section 5.2(a).

“Company Indemnitees” shall have the meaning set forth in Section 5.7(a).

“Company Intellectual Property” means the Intellectual Property owned or licensed from third parties by the Company.

“Company Leases” shall have the meaning set forth in Section 3.17(b).

“Company Plans” shall have the meaning set forth in Section 3.14(a).

“Competing Business” shall have the meaning set forth in Section 5.13.

“Confidentiality Agreement” shall have the meaning set forth in Section 5.4.

“Contract” means any written contract, agreement, indenture, lease or license.

“Control” means, with respect to any Person, possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether through the ability to exercise voting power, the ownership of securities or other interests, by Contract or otherwise. The terms “Controlled”, “Controlled by”, “under common Control with” and “Controlling” shall have correlative meanings.

“Copyrights” means all copyrights (including all registrations and applications to register the same).

“Covered Capital Expenditures” means any expenditures that (a) are paid by or on behalf of the Company on or after the date of this Agreement and prior to 11:59 p.m., Eastern Standard Time, on the day immediately prior to the Closing Date, (b) are capital expenditures or deferred major maintenance, in each case in accordance with GAAP, determined in a manner consistent with the terms set forth in Section 2.6, and (c) relate to the items listed on Section 1.1(a) of the Seller Disclosure Schedule; provided, however, that if following the date hereof and prior to the Closing, the Company shall sell or otherwise dispose of any inactive barges in the ordinary course of business, the aggregate amount of net proceeds received by the Company in connection therewith (after giving effect to any transaction costs incurred by the Company or any Affiliate thereof in connection therewith) shall reduce the amount of Covered Capital Expenditures for purposes of all computations contemplated by this Agreement.

“Covered Proceeding” means the Oil Spill Liability Trust Fund Economic Damages Administrative Recovery Action OSLTF Claim No. N08057-037.

“Current Assets” means, without duplication, the sum of the following items: (a) accounts receivable (excluding (i) any accounts receivable payable by Seller or any Subsidiary thereof (other than the Company) to the Company, and (ii) any accounts receivable that are payable to the Company pursuant to any Package Contract that is for the benefit of another Subsidiary of Seller (other than the Company)); (b) materials and supplies; (c) prepaid expenses and other current assets; and (d) ▇▇▇▇▇ cash, in each case of the Company determined as of 11:59 p.m., Eastern Standard Time, on the day immediately prior to the Closing Date and in a manner consistent with the terms set forth in Section 2.6 (including the accompanying Section 2.6 of the Seller Disclosure Schedule).

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“Current Liabilities” means, without duplication, the sum of the following items: (a) accounts payable; (b) accrued expenses; and (c) deferred revenue, in each case of the Company determined as of 11:59 p.m., Eastern Standard Time, on the day immediately prior to the Closing Date and in a manner consistent with the terms set forth in Section 2.6 (including the accompanying Section 2.6 of the Seller Disclosure Schedule); provided, however, that (i) accounts payable and accrued expenses shall not include any accounts payable or accrued expenses that are payable by the Company to Seller or any Subsidiary thereof (other than the Company), and (ii) deferred revenue shall not include any revenue received by the Company pursuant to any Package Contract to the extent that such revenue was paid to or is for the benefit of another Subsidiary of Seller (other than the Company).

“Deductible” shall have the meaning set forth in Section 8.4(a).

“Dispute Notice” shall have the meaning set forth in Section 2.3(d).

“Electronic Data Room” means the electronic data room established by Seller in connection with the transactions contemplated hereby.

“Encumbrance” means any lien, encumbrance, security interest, pledge, mortgage, hypothecation or other similar encumbrance.

“Environmental Law” shall have the meaning set forth in Section 3.11(e).

“ERISA” means the Employee Retirement Income Security Act of 1974, as amended.

“Escrow Account” shall have the meaning set forth in Section 2.5.

“Escrow Agent” shall have the meaning set forth in Section 2.5.

“Escrow Agreement” shall have the meaning set forth in Section 2.5.

“Escrow Amount” shall have the meaning set forth in Section 2.5.

“Estimated Closing Adjustment” shall have the meaning set forth in Section 2.3(b).

“Estimated Covered Capital Expenditure Amount” shall have the meaning set forth in Section 2.3(a).

“Estimated Net Working Capital” shall have the meaning set forth in Section 2.3(a).

“Exchange Act” shall have the meaning set forth in Section 3.4.

“Final Closing Adjustment” shall have the meaning set forth in Section 2.3(f).

“Final Closing Balance Sheet” shall have the meaning set forth in Section 2.3(e).

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“Final Covered Capital Expenditure Amount” shall have the meaning set forth in Section 2.3(e).

“Final Net Working Capital” shall have the meaning set forth in Section 2.3(e).

“Financial Statements” means (i) the unaudited balance sheet of the Company as at February 29, 2012 and the related unaudited statements of operations and comprehensive income of the Company for the 2-month period ended February 29, 2012, and (ii) the Balance Sheet and the related unaudited statements of operations and comprehensive income of the Company for the fiscal year ended December 31, 2011, in each case, including the notes thereto (if any).

“GAAP” means United States generally accepted accounting principles consistently applied as in effect (a) with respect to financial information for periods on or after the Closing Date, as of the date of this Agreement, and (b) with respect to financial information for periods prior to the Closing Date, as of such applicable time.

“Governmental Entity” means any federal, state, local or foreign government, or any agency, board, commission, court, tribunal or instrumentality thereof.

“Governmental Filings” shall have the meaning set forth in Section 3.4.

“Governmental Order” means any order, writ, judgment, injunction, decree, stipulation, determination or award entered by or with any Governmental Entity.

“GSM” shall have the meaning set forth in the first paragraph of this Agreement.

“GSMIH” shall have the meaning set forth in the recitals of this Agreement.

“Guarantees” means, collectively, those Contracts or contractual obligations which are listed in Section 1.1(b) of the Seller Disclosure Schedule.

“Guarantee Release” shall have the meaning set forth in Section 5.16.

“Guaranteed Assumed Obligations” shall have the meaning set forth in Section 5.16.

“Hazardous Substance” shall have the meaning set forth in Section 3.11(e).

“HSR Act” shall have the meaning set forth in Section 3.4.

“Indemnified Party” shall have the meaning set forth in Section 8.3(a).

“Indenture” means that certain Indenture, dated as of December 22, 2009, by and among Seller and United Maritime Group Finance Corp., as issuers, the guarantors named therein and ▇▇▇▇▇ Fargo Bank, National Association, as Trustee, Security Trustee and Collateral Agent, as amended, modified or supplemented from time to time.

“Independent Accounting Firm” means Deloitte LLP, or if such firm is not available or is unwilling to serve, then an independent and nationally recognized accounting firm upon which Purchaser and Seller mutually agree in writing, acting reasonably, or failing such mutual

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agreement within ten (10) Business Days of any date of determination, an independent and nationally recognized accounting firm selected by the New York City office of the American Arbitration Association, it being agreed that any party hereto may request that such office of the American Arbitration Association select such accounting firm.

“▇▇▇▇▇▇” means ▇▇▇▇▇▇ Industries Inc., a Tennessee corporation.

“▇▇▇▇▇▇ Guarantee” means that certain Guarantee, dated as of the date hereof, executed by ▇▇▇▇▇▇ in favor of Seller, delivered in accordance with Section 4.9, an executed copy of which is attached hereto as Exhibit A.

“Initial Outside Date” shall have the meaning set forth in Section 7.1(b).

“Inspection” shall have the meaning set forth in Section 2.4(a).

“Insurance Policies” shall have the meaning set forth in Section 3.16.

“Intellectual Property” means all Trademarks, Patents, Copyrights and Trade Secrets.

“Intercompany Agreement” means that certain Intercompany Agreement, dated as of the date hereof, by and between the Company and U.S. United Bulk Terminal, LLC, substantially in the form attached hereto as Exhibit B.

“Interests” shall have the meaning set forth in the Recitals to this Agreement.

“Knowledge of Seller” (or similar phrases) means the actual knowledge of the individuals whose names are listed on Section 1.1(c) of the Seller Disclosure Schedule.

“Law” means any statute, code, rule, regulation, ordinance or other pronouncement of any Governmental Entity having the effect of law.

“Leased Real Property” shall have the meaning set forth in Section 3.17(b).

“Losses” means actual out-of-pocket losses, liabilities, damages or expenses (including reasonable legal fees), and shall, for the avoidance of doubt, expressly exclude (a) any consequential, incidental or indirect losses, liabilities, damages or expenses, (b) any lost profits or punitive, special or exemplary losses, liabilities, damages or expenses, and (c) any losses, liabilities, damages or expenses in respect of “diminution of value,” “multiple of profits” or “multiple of cash flow” or similar valuation methodology.

“Material Adverse Effect” means any change, event or effect that has had or would reasonably be expected to (a) in the case of the Company, have a material adverse effect on the results of operations, financial condition or business of the Company, taken as a whole; provided, however, that in no event shall any of the following, alone or in combination, be deemed to constitute a Material Adverse Effect, nor shall any change, event or effect relating to any of the following be taken into account in determining whether a Material Adverse Effect has occurred or would reasonably be expected to occur: (i) general economic conditions (including the general economic conditions of the financial, banking, currency and capital markets, and

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coal, petcoke, gas, oil and other commodity prices) in any of the geographical areas in which the Company or any customer thereof operates; (ii) conditions generally affecting the industries in which the Company operates; (iii) any failure by the Company to achieve any projections or forecasts in respect of revenues, earnings or other financial or operating metrics for any period (provided, that the underlying causes for such failure may be deemed to constitute, or be taken into account in determining whether there has been, a Material Adverse Effect unless such underlying cause is otherwise excluded pursuant to this definition); (iv) changes in Law or in GAAP; (v) any actions taken, or failures to take action, or such other changes, events or effects, in each case to which Purchaser has consented; (vi) the commencement or material worsening of a war or armed hostilities or other national or international calamity involving the United States whether or not pursuant to the declaration of a national emergency or war, or the occurrence of any military or terrorist attack upon the United States, or any of its territories, possessions, or diplomatic or consular offices or upon any military installation, equipment or personnel of the United States; (vii) acts of God, natural disasters (including abnormal flooding), hurricanes and other weather conditions, including any effects thereof on the Company, the Business (but only if the Company exercised reasonable industry practice to avoid any such effects) or any customer of the Company; (viii) the announcement or pendency of, or the taking of any action contemplated by, this Agreement, the other Transaction Documents and the transactions contemplated hereby and thereby, including by reason of the identity of Purchaser, or any communication by Purchaser regarding the plans or intentions of Purchaser with respect to the conduct of the Business or the employees or customers of the Company; or (ix) any matter disclosed in the Seller Disclosure Schedule or a Qualifying SEC Report, including any adverse determination in respect of any Action listed therein; provided further, however, that any of the changes, events or effects referred to in clauses (i) or (ii) immediately above may be taken into account in determining whether a Material Adverse Effect has occurred or would be reasonably expected to occur to the extent any such change, event or effect affects the Company, taken as a whole, in a materially, adverse and disproportionate manner when compared to the effect of such changes, events or effects on other Persons engaged in the industry in which the Company operates, or (b) in the case of Seller or GSM, materially impair or delay Seller’s or GSM’s, as the case may be, ability to perform its obligations under this Agreement or the other Transaction Documents or to consummate the transactions contemplated hereby or thereby.

“Marks” shall have the meaning set forth in Section 5.17(b).

“Net Working Capital” means Current Assets minus Current Liabilities determined in a manner consistent with the terms set forth in Section 2.6 (including the accompanying Section 2.6 of the Seller Disclosure Schedule). Any amounts that are to be included in the calculation of Net Working Capital which are expressed in a currency other than U.S. dollars shall be converted into U.S. dollars at the applicable exchange rate set forth on ▇▇▇.▇▇▇▇▇.▇▇▇ on the date immediately preceding the Closing Date.

“Non-UBL Business” means the business (other than the Business) currently conducted by Seller or any Subsidiary thereof (other than the Company), including the business of providing coastwise and international dry bulk marine transportation and bulk terminal, storage and transfer services and towing, fleeting and shifting of barges, as such business is currently conducted by Seller and its Subsidiaries (other than the Company).

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“Notice of Claim” shall have the meaning set forth in Section 8.3(a).

“Organizational Documents” means, with respect to any entity, (a) the certificate or articles of incorporation and the by-laws, the certificate of formation and partnership agreement or operating agreement (as applicable), and (b) any documents comparable to those described in clause (a) as may be applicable to such entity pursuant to any applicable Law.

“Outside Date” shall have the meaning set forth in Section 7.1(b).

“Owned Real Property” shall have the meaning set forth in Section 3.17(a).

“Package Contracts” shall mean those certain Contracts listed on Section 1.1(d) of the Seller Disclosure Schedule.

“Patents” means all patents and patent applications, including divisions, continuations, continuations-in-part, reissues, reexaminations, and any extensions thereof.

“Permits” shall have the meaning set forth in Section 3.10.

“Permitted Encumbrance” means: (i) mechanics’, carriers’, workers’, repairers’, materialmen’s, warehousemen’s, construction and other Encumbrances arising or incurred in the ordinary course of business; (ii) Encumbrances for Taxes, utilities and other governmental charges that are not due and payable, are being contested in good faith by appropriate proceedings or may thereafter be paid without penalty; (iii) in the case of Real Property, matters that would be disclosed by an accurate survey or inspection of such Real Property; (iv) matters of record or registered Encumbrances affecting title to any asset; (v) requirements and restrictions of zoning, building and other applicable Laws and municipal by-laws, and development, site plan, subdivision or other agreements with municipalities; (vi) statutory Encumbrances of landlords for amounts not yet due and payable, are being contested in good faith by appropriate proceedings or may thereafter be paid without penalty; (vii) Encumbrances arising under conditional sales contracts and equipment leases with third parties entered into in the ordinary course of business; (viii) Permitted Maritime Encumbrances; and (ix) defects, irregularities or imperfections of title and other Encumbrances which, individually or in the aggregate, do not materially impair the continued use of the asset or property to which they relate.

“Permitted Maritime Encumbrance” means: (i) Encumbrances for crew wages (including wages of the masters of the Vessels) incurred in the ordinary course of business and that are not due and payable, are being contested in good faith by appropriate proceedings or may thereafter be paid without penalty; (ii) Encumbrances for necessaries provided to the Vessels incurred in the ordinary course of business; (iii) Encumbrances arising by operation of Law in the ordinary course of business in connection with operating, maintaining or repairing the Vessels; and (iv) Encumbrances for damages arising from maritime torts, to the extent such damages are covered by, and within limits of, applicable insurance.

“Person” means an association, a corporation, an individual, a partnership, a limited liability company, an unlimited liability company, a trust or any other entity or organization, including a Governmental Entity.

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“Pre-Closing Taxes” shall have the meaning set forth in Section 5.9(f).

“Preliminary Closing Balance Sheet” shall have the meaning set forth in Section 2.3(c)(i).

“Preliminary Covered Capital Expenditure Amount” shall have the meaning set forth in Section 2.3(c)(v).

“Preliminary Net Working Capital” shall have the meaning set forth in Section 2.3(c)(iii).

“Preliminary Statement” shall have the meaning set forth in Section 2.3(c).

“Purchaser” shall have the meaning set forth in the first paragraph of this Agreement.

“Purchaser Governmental Filings” shall have the meaning set forth in Section 4.4.

“Purchaser Guarantee” shall have the meaning set forth in Section 5.16(c).

“Purchaser Indemnitee” shall have the meaning set forth in Section 8.2(a).

“Qualifying SEC Report” means (a) the Annual Report on Form 10-K of Seller for the fiscal year ended December 31, 2010, and (b) any report filed with or furnished to the SEC by Seller on or after the date of filing of such Form 10-K that is filed with or furnished to the SEC on the SEC’s ▇▇▇▇▇ system at least one (1) Business Day prior to the date of this Agreement, including the Annual Report on Form 10-K of Seller for the fiscal year ended December 31, 2011.

“Real Property” means, collectively, the Leased Real Property and the Owned Real Property.

“Reference Net Working Capital” means $13,473,185.00.

“Refund” shall have the meaning set forth in Section 5.9(e).

“Release Date” shall have the meaning set forth in Section 8.1.

“Representative” of a Person means, with respect to any Person, any director, officer, employee, Affiliate, advisor (including any legal counsel, accountant or consultant), agent or other representative of such Person.

“Responsible Party” shall have the meaning set forth in Section 8.3(a).

“SEC” means the United States Securities and Exchange Commission.

“Securities Act” means the Securities Act of 1933, as amended.

“Seller” shall have the meaning set forth in the first paragraph of this Agreement.

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“Seller Certificate” shall have the meaning set forth in Section 2.3(a).

“Seller Disclosure Schedule” shall mean the disclosure schedule of Seller referred to in, and delivered pursuant to, this Agreement.

“Seller Indemnitee” shall have the meaning set forth in Section 8.2(b).

“Seller SEC Reports” shall have the meaning set forth in Section 3.6(a).

“Significant Customers” shall have the meaning set forth in Section 3.20.

“Significant Suppliers” shall have the meaning set forth in Section 3.20.

“Subsidiary” of any Person means, on any date, any Person (i) the accounts of which would be consolidated with and into those of the applicable Person in such Person’s consolidated financial statements if such financial statements were prepared in accordance with GAAP as of such date or (ii) of which securities or other ownership interests representing more than fifty percent (50%) of the equity or more than fifty percent (50%) of the ordinary voting power or, in the case of a partnership, more than fifty percent (50%) of the general partnership interests or more than fifty percent (50%) of the profits or losses of which are, as of such date, owned, controlled or held by the applicable Person or one or more subsidiaries of such Person.

“Support Services” shall have the meaning set forth in Section 5.17(a).

“Surveyors” shall have the meaning set forth in Section 2.4(a).

“Tail Insurance Policy” shall have the meaning set forth in Section 5.7(b).

“Tampa Electric” means Tampa Electric Company, a Florida corporation.

“Tax” means any foreign, federal, provincial, state, county or local income, sales and use, excise, franchise, real and personal property, gross receipt, capital stock, production, business and occupation, disability, employment, payroll, severance, or withholding tax or other tax, duty, fee, assessment or charge imposed by any taxing authority, and any interest or penalties related thereto.

“Tax Return” means any return, report, declaration, information return or other document required to be filed with any Tax authority with respect to Taxes, including any amendments thereof.

“TECO Agreement” means that certain Agreement, dated as of July 21, 2008, by and among Tampa Electric, Seller, the Company, U.S. United Bulk Terminal, LLC, and U.S. United Ocean Services, LLC, as amended, modified or supplemented from time to time.

“TECO Assumed Obligations” shall have the meaning set forth in Section 5.15(c).

“TECO Letter of Credit” shall have the meaning set forth in Section 5.15(a).

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“TECO Performance Letter” means a letter agreement, substantially in the form attached hereto as Exhibit C, to be delivered to Tampa Electric in accordance with the terms set forth in Section 5.15(a).

“TECO Release” shall have the meaning set forth in Section 5.15(a).

“Third Party Claim” shall have the meaning set forth in Section 8.3(a).

“Trade Secrets” means all formulas, processes, devices or compilations of information used in a business that confer a competitive advantage over those in similar businesses who or which do not possess such formulas, processes, devices or compilations of information.

“Trademarks” means all trademarks, trade names, business names and Internet domain names, together with the goodwill associated with any of the foregoing, and all registrations and applications for registration of the foregoing.

“Transfer Taxes” means any sales, use, goods and services, harmonized sales, stock transfer, real property transfer, real property gains, transfer, stamp, registration, documentary, recording or similar duties or taxes together with any interest thereon, penalties, fines, costs, fees, additions to tax or additional amounts with respect thereto incurred in connection with the transactions contemplated hereby.

“Transaction Documents” means this Agreement, the Escrow Agreement, the Intercompany Agreement, the Transition Services Agreement, the ▇▇▇▇▇▇ Guarantee, all other Contracts that are attached as exhibits to this Agreement and any and all other Contracts or instruments executed and delivered by any of the parties hereto or any Affiliate thereof in connection with the consummation of the transactions contemplated hereby.

“Transition Services Agreement” means that certain Transition Services Agreement, to be entered into by and between Seller and Purchaser on the Closing Date, substantially in the form attached hereto as Exhibit D.

“Vessel” means a vessel owned, leased or chartered by the Company, including towboats, tugs and barges.

“WARN Act” shall mean the Worker Adjustment and Retraining ▇▇▇▇▇▇▇▇▇▇▇▇ ▇▇▇, ▇▇ ▇.▇.▇. §▇▇▇▇ et seq.

ARTICLE II.

PURCHASE AND SALE OF INTERESTS

Section 2.1. Purchase and Sale of Interests.

(a) Purchaser and Seller hereby agree that, upon the terms and subject to the conditions set forth in this Agreement, at the Closing, Purchaser shall purchase, acquire and accept from Seller, and Seller shall sell, transfer, assign and deliver to Purchaser, all of the Interests, free and clear of any Encumbrances (other than any Encumbrances arising pursuant to

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applicable securities Laws). Notwithstanding that Purchaser is acquiring the Interests, and subject to the terms set forth in Section 2.6(b) hereof, the acquisition of such Interests shall be treated by all parties hereto as a sale of assets for Federal income Tax purposes, with the Company being treated as a disregarded entity in accordance with Treasury Regulation 301.7701-3.

(b) At the Closing, Purchaser shall pay to Seller, in consideration for the purchase of the Interests pursuant to Section 2.1(a), an amount in cash equal to (i) the sum of (A) $221,842,000.00 (the “Base Purchase Price”), which Base Purchase Price shall be adjusted on the Closing Date by the Estimated Closing Adjustment pursuant to Section 2.3(b) and (B) the Estimated Covered Capital Expenditure Amount, minus (ii) the Escrow Amount (the amount obtained by subtracting the amount in clause (ii) from the amount in clause (i) (after giving effect to the adjustment to the Base Purchase Price referred to in such clause (i) that is effected on the Closing Date) is referred to herein as the “Closing Consideration”).

Section 2.2. Closing.

(a) On the terms and subject to the conditions set forth in this Agreement, the closing of the transactions contemplated by this Agreement (the “Closing”) shall take place, and the parties hereto shall consummate the Closing, at the offices of ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP, located at ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇, at 10:00 a.m., New York City time, on the second (2^nd) Business Day following the satisfaction or waiver of the conditions set forth in Article VI (other than those conditions which by their terms or nature are to be satisfied at the Closing, provided that such conditions are satisfied (or waived by the Person entitled to the benefit thereof) at the Closing), unless another date, time or place is agreed to in writing by Purchaser and Seller. The date on which the Closing occurs is referred to herein as the “Closing Date.”

(b) At the Closing, Seller shall deliver, or cause to be delivered, to Purchaser:

(i) a certificate or certificates evidencing the Interests, which shall be duly endorsed to Purchaser or accompanied by duly executed membership interest powers;

(ii) the certificate referred to in Section 6.2(d);

(iii) the Escrow Agreement, duly executed by Seller;

(iv) evidence of the release of (A) any and all Encumbrances against the Interests, the Vessels and the other assets of the Company, and (B) any guaranty executed by the Company, in each case arising pursuant to or in connection with the ABL Facility or the Indenture, which evidence (in the case of Encumbrances or guarantees arising pursuant to the Indenture) may take the form of express provisions of the Indenture or any documentation entered into in connection therewith that expressly provides for the automatic release of such Encumbrances and guarantees upon the sale of the Company or the assets thereof;

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(v) evidence that all Certificates of Documentation for Vessels listed on Section 3.7(b) of the Seller Disclosure Schedule as owned by the Company reflect the proper name of the Company;

(vi) a certificate of good standing (or the equivalent) for each of the Company and Seller from their respective states of organization as of a date no less than ten (10) Business Days prior to the Closing Date;

(vii) copies of the resolutions of Seller’s and the Company’s managing member authorizing the execution and delivery of this Agreement and the other Transaction Documents and the consummation of the transactions contemplated hereunder and thereunder, certified as being in full force and effect as of the Closing Date by the managing member of Seller and the Company (or a duly authorized officer of Seller and the Company), respectively;

(viii) the Intercompany Agreement, duly executed by all parties thereto, other than Purchaser;

(ix) the Transition Services Agreement, duly executed by Seller and the Company; and

(x) resignations from all directors and officers of the Company (in each case if any) as of the Closing Date, provided such officer resignations shall only be with respect to the official officer capacity of such persons, and such persons shall remain employees of the Company (and the Company shall not be required to terminate the employment thereof).

(c) At the Closing, Purchaser shall deliver, or cause to be delivered, to Seller or the other applicable Person referred to in this Section 2.2(c):

(i) the Closing Consideration to Seller, by wire transfer of immediately available funds to an account or accounts designated by Seller to Purchaser in writing prior to the Closing;

(ii) in accordance with the terms set forth in Section 2.5, the Escrow Amount to the Escrow Agent;

(iii) the certificate referred to in Section 6.3(c);

(iv) the Escrow Agreement, duly executed by Purchaser;

(v) a certificate of good standing for Purchaser from its state of organization as of a date no less than ten (10) Business Days prior to the Closing Date;

(vi) a copy of resolutions of the board of directors (or similar governing body) of Purchaser and ▇▇▇▇▇▇ authorizing the execution and delivery of this Agreement and the other Transaction Documents and the consummation of the transactions contemplated hereunder and thereunder, certified as being in full force and effect as of the Closing Date by the secretary or assistant secretary of Purchaser and ▇▇▇▇▇▇, respectively;

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(vii) in accordance with Section 5.15, the TECO Performance Letter to Seller and Tampa Electric, duly executed by Purchaser;

(viii) in accordance with Section 5.15, the TECO Letter of Credit to Tampa Electric;

(ix) the Intercompany Agreement, duly executed by Purchaser; and

(x) the Transition Services Agreement, duly executed by Purchaser.

Section 2.3. Net Working Capital and Covered Capital Expenditure Purchase Price Adjustment.

(a) No later than two (2) Business Days prior to the Closing Date, Seller shall prepare and deliver to Purchaser a certificate (the “Seller Certificate”) of a duly authorized representative of Seller, setting forth its good faith estimate of (i) the Net Working Capital (the “Estimated Net Working Capital”) and (ii) the Covered Capital Expenditures (the “Estimated Covered Capital Expenditure Amount”).

(b) On the Closing Date, the Base Purchase Price shall (i) if the Estimated Net Working Capital exceeds the Reference Net Working Capital, be increased by an amount equal to the amount of such excess, and (ii) if the Reference Net Working Capital exceeds the Estimated Net Working Capital, be decreased by an amount equal to such excess (such increase or decrease, as the case may be, being referred to herein as the “Estimated Closing Adjustment”).

(c) Within sixty (60) days following the Closing Date, Purchaser shall prepare and deliver to Seller, and Seller shall reasonably cooperate in providing information necessary for Purchaser’s preparation of, the following (collectively, the “Preliminary Statement”):

(i) an unaudited balance sheet of the Company as of 11:59 p.m., Eastern Standard Time, on the day immediately prior to the Closing Date (the “Preliminary Closing Balance Sheet”), prepared by Purchaser in good faith in accordance with the terms set forth in Section 2.6;

(ii) a calculation by Purchaser of the Net Working Capital based on the Preliminary Closing Balance Sheet and determined in good faith in accordance with the terms set forth in Section 2.6 (the “Preliminary Net Working Capital”); and

(iii) a calculation by Purchaser of the Covered Capital Expenditures determined in good faith in accordance with the terms set forth in Section 2.6 (the “Preliminary Covered Capital Expenditure Amount”).

(d) Seller shall have thirty (30) days following receipt of the Preliminary Statement to review the Preliminary Closing Balance Sheet and the calculations of the Preliminary Net

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Working Capital and the Preliminary Covered Capital Expenditure Amount, and to notify Purchaser in writing if it disputes any aspect of the Preliminary Closing Balance Sheet, the Preliminary Net Working Capital and/or the Preliminary Covered Capital Expenditure Amount set forth in the Preliminary Statement (the “Dispute Notice”), specifying the reasons therefor in reasonable detail. In connection with Seller’s review of the Preliminary Statement, Purchaser shall permit, and shall cause its Affiliates and Representatives to permit, Seller and its Representatives to have reasonable access, during normal business hours and upon reasonable notice, to all relevant work papers, schedules, memoranda and other documents prepared by Purchaser or its Representatives in connection with its preparation of the Preliminary Closing Balance Sheet and/or its calculation of the Preliminary Net Working Capital and the Preliminary Covered Capital Expenditure Amount, and to finance personnel of Purchaser and its Affiliates and any other information which Seller or any Representative thereof reasonably requests, and Purchaser shall, and shall cause its Affiliates and Representatives to, otherwise cooperate with Seller and its Representatives in connection therewith; provided, however, that Purchaser shall not be required to provide, or cause to be provided, any relevant work papers, schedules, memoranda or other documents if outside legal counsel to Purchaser shall have advised Purchaser that the provision thereof would be reasonably likely to jeopardize the attorney-client privilege.

(e) In the event that Seller shall deliver a Dispute Notice to Purchaser, Purchaser and Seller shall cooperate in good faith to resolve such dispute as promptly as practicable and, upon such resolution, if any adjustments to the Preliminary Closing Balance Sheet, the Preliminary Net Working Capital and/or the Preliminary Covered Capital Expenditure Amount shall be made in accordance with the agreement of Purchaser and Seller, then Purchaser and Seller shall set forth any such agreement in writing. In connection with Purchaser’s review of the Dispute Notice, Purchaser and its Representatives shall have reasonable access, during normal business hours and upon reasonable notice, to all relevant work papers, schedules, memoranda and other documents prepared by Seller or its Representatives in connection with Seller’s preparation of the Dispute Notice and to finance personnel of Seller and any other information which Purchaser or any of its Representatives reasonably requests, and Seller shall, and shall cause its Affiliates and Representatives to, otherwise cooperate with Purchaser and its Representatives in connection therewith; provided, however, that Seller shall not be required to provide, or cause to be provided, any relevant work papers, schedules, memoranda or other documents if outside legal counsel to Seller shall have advised Seller that the provision thereof would be reasonably likely to jeopardize the attorney-client privilege. If Purchaser and Seller are unable to resolve any such dispute within ten (10) Business Days (or such longer period as Purchaser and Seller shall mutually agree in writing) of Seller’s delivery of such Dispute Notice, Purchaser and Seller shall promptly submit to the Independent Accounting Firm for resolution any items remaining in dispute, and any determination of the Independent Accounting Firm shall be final and binding on the parties. Purchaser and Seller agree to enter into a customary engagement letter with the Independent Accounting Firm (and shall provide customary indemnification thereto, if so requested by the Independent Accounting Firm), and any fees, costs or expenses of the Independent Accounting Firm (and the American Arbitration Association if engaged pursuant to the definition of Independent Accounting Firm) in respect of its services as contemplated by this Section 2.3 shall be borne by the parties in reverse proportion to the relative success of the parties on the disputed items submitted to the Independent Accounting Firm, with such determination of relative success made by the Independent Accounting Firm, or if the

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Independent Accounting Firm is unwilling to make such determination, then such fees, costs and expenses shall be borne fifty percent (50%) by Seller and fifty percent (50%) by Purchaser. The Independent Accounting Firm shall be instructed to use reasonable best efforts to perform its services and reach a final determination with respect to the matters submitted to it for resolution within thirty (30) days of submission of the Preliminary Closing Balance Sheet, the Preliminary Statement and the Dispute Notice and, in any case, as promptly as practicable after such submission. In resolving any disputed item, the Independent Accounting Firm (i) shall be bound by the provisions of this Section 2.3 and any other relevant provisions of this Agreement and (ii) may not assign a value to any item greater than the greatest value for such item claimed by either Purchaser or Seller or less than the smallest value for such item claimed by either Purchaser or Seller. In connection with the Independent Accounting Firm’s consideration of the dispute submitted to it, each party hereto shall permit, and cause its Affiliates and Representatives to permit, the Independent Accounting Firm and its Representatives to have reasonable access, during normal business hours and upon reasonable notice, to all relevant work papers, schedules, memoranda and other documents prepared by such party or its Representatives in connection with its preparation of the Preliminary Closing Balance Sheet, the Preliminary Statement and/or the Dispute Notice, as the case may be, and to finance personnel of such party and its Affiliates and any other information which the Independent Accounting Firm or any Representative thereof reasonably requests, and the parties hereto shall, and shall cause their respective Affiliates and Representatives to, otherwise cooperate with the Independent Accounting Firm and its Representatives in connection therewith; provided, however, that neither Seller nor Purchaser shall be required to provide, or cause to be provided, any relevant work papers, schedules, memoranda or other documents if outside legal counsel to Seller or Purchaser, as applicable, shall have advised Seller or Purchaser, as applicable, that the provision thereof would be reasonably likely to jeopardize the attorney-client privilege. The Preliminary Closing Balance Sheet, the Preliminary Net Working Capital and the Preliminary Covered Capital Expenditure Amount, (i) if no Dispute Notice has been timely delivered by Seller, as originally submitted and calculated by Purchaser, or (ii) if a Dispute Notice has been timely delivered by Seller, as adjusted pursuant to the resolution of such dispute in accordance with this Section 2.3 (whether by mutual written agreement of Purchaser and Seller, or by the determination of the Independent Accounting Firm), is referred to herein, respectively, as the “Final Closing Balance Sheet,” the “Final Net Working Capital” and the “Final Covered Capital Expenditure Amount.”

(f) The Closing Consideration shall be adjusted as follows (and the aggregate amount of the net increase or decrease, as the case may be, to the Closing Consideration effected pursuant to the immediately following clauses (i) and (ii) is referred to as the “Final Closing Adjustment”):

(i) (A) if the Final Net Working Capital exceeds the Estimated Net Working Capital, increased by the amount of such excess, or (B) if the Estimated Net Working Capital exceeds the Final Net Working Capital, decreased by the amount of such excess; and

(ii) (A) if the Final Covered Capital Expenditure Amount exceeds the Estimated Covered Capital Expenditure Amount, increased by the amount of such excess, or (B) if the Estimated Covered Capital Expenditure Amount exceeds the Final Covered Capital Expenditure Amount, decreased by the amount of such excess

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(g) After the determination of the Final Closing Adjustment pursuant to this Section 2.3:

(i) if the Closing Consideration shall be increased, then Purchaser shall promptly (but in no event more than five (5) Business Days after the determination of the Final Closing Adjustment) pay to Seller the amount of the Final Closing Adjustment by wire transfer of immediately available funds to an account designated by Seller; and

(ii) if the Closing Consideration shall be decreased, then Purchaser and Seller shall promptly (but in no event more than five (5) Business Days after the determination of the Final Closing Adjustment) deliver joint written instructions to the Escrow Agent instructing it to pay to Purchaser from the Escrow Account an amount equal to the amount of the decrease to the Closing Consideration as a result of the Final Closing Adjustment, it being understood and agreed that payment from the Escrow Account shall be the sole and exclusive source of recovery for Purchaser in the event that the Final Closing Adjustment results in amounts being owed to Purchaser pursuant to the terms hereof.

(h) The parties acknowledge that the payments contemplated by this Section 2.3 are intended by the parties to be treated as part of the Closing Consideration and the parties will treat any such payment as an adjustment to the Closing Consideration for Tax and financial reporting purposes. Purchaser and Seller agree not to take any position, including, without limitation, for federal, state, foreign or local Tax purposes, that is inconsistent with the intent expressed in this Section 2.3(h).

Section 2.4. Vessel Damage Prior to Closing.

(a) If following the date hereof and prior to the Closing, a reportable incident shall occur with respect to any Vessel that necessitates the filing by the Company of a CG-2692 with the United States Coast Guard, then, in such a case, if prior to the Closing Seller shall not have made, or shall not have caused the Company to make, a claim against available insurance and applied the proceeds therefrom to make the necessary repairs or restoration to such Vessel, then the sole and exclusive remedy of Purchaser shall be to require Seller to either (i) make a claim under any and all applicable insurance policies thereof in respect of such incident and any related damage to the applicable Vessel, and pay over to Purchaser (no earlier than, and contingent upon the occurrence of, the Closing) any and all insurance proceeds actually received by Seller or the Company with respect thereto to the extent not applied by Seller or the Company to the applicable repairs or restoration prior to the Closing (such payment to be made promptly following the receipt of such proceeds from the relevant insurance carrier, but in no event prior to, and contingent upon the occurrence of, the Closing), it being understood and agreed that Seller shall be responsible for any retention or deductible under any such insurance policy, or (ii) repair the damaged Vessel in accordance with customary industry standards taking into account the age and condition of the Vessel prior to the occurrence of such incident; provided, however, that if any such claim by Seller under any such applicable insurance policies or any such repairs or restoration, as the case may be, have not been made or completed, as the case may be, as of the Closing, Seller will cause such actions to be taken as promptly as practicable following the

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Closing but in no event shall the Closing be delayed as a result thereof; provided further, however, that if any such repairs or restoration shall be made by or on behalf of Seller or the Company, and following the Closing, the Company shall receive insurance proceeds or any other payment from any third party in respect thereof or the incident that gave rise thereto, Purchaser shall cause the Company to pay all such insurance proceeds or other payments over to Seller to reimburse it for all costs and expenses incurred by it in making such repairs or restoration and to use commercially reasonable efforts to pursue the payment of all such proceeds or payments.

(b) The parties acknowledge that the payments contemplated by this Section 2.4 are intended by the parties to be treated as part of the Closing Consideration and the parties will treat any such payment as an adjustment to the Closing Consideration for Tax and financial reporting purposes. Purchaser and Seller agree not to take any position, including, without limitation, for federal, state, foreign or local Tax purposes, that is inconsistent with the intent expressed in this Section 2.4(b).

Section 2.5. Escrow Deposit. Concurrent with the Closing, Purchaser shall deposit $13,310,520.00 (such amount, the “Escrow Amount”) in immediately available funds into an escrow account (the “Escrow Account”) to be established and maintained by ▇▇▇▇▇ Fargo Bank, N.A., or another escrow agent mutually acceptable to the parties (the “Escrow Agent”), pursuant to an escrow agreement, substantially in the form of Exhibit E attached hereto, with such changes as may be required by the Escrow Agent (the “Escrow Agreement”), to be entered into on the Closing Date by Purchaser, Seller and the Escrow Agent. The Escrow Amount shall be held by the Escrow Agent pursuant to the terms of the Escrow Agreement. The Escrow Amount shall serve as security for, and as the sole source of payment of, the amounts (if any) payable to the Purchaser Indemnitees or Purchaser pursuant to Article VIII and/or Section 2.3(g)(ii), as applicable.

Section 2.6. Accounting Principles; Allocation.

(a) The Seller Certificate and the Preliminary Statement (and all estimates and calculations of Net Working Capital and Covered Capital Expenditures) shall be prepared in accordance with GAAP applied using the same accounting methodologies, principles and procedures used in, and on a basis consistent with, those applied by Seller in preparing the financial statements of the Company included in the Annual Report of Seller on Form 10-K for the fiscal year ended December 31, 2011 as filed with the SEC prior to the date hereof (including calculating reserves in accordance with the same methodology used to calculate such reserves in preparation of such financial statements), except that the Seller Certificate and the Preliminary Statement (and all estimates and calculations of Net Working Capital and Covered Capital Expenditures) shall (i) not include any purchase accounting or other adjustment arising out of the consummation of the transactions contemplated by this Agreement or the other Transaction Documents, (ii) not be impacted by any action of Purchaser or its Affiliates (including the Company) after Closing and (iii) include, in the case of Net Working Capital, only those line items included in the definitions of Current Assets and Current Liabilities. The computation of Net Working Capital, as of December 31, 2011, prepared in accordance with the terms of this Agreement and assuming that December 31, 2011 was the Closing Date, is attached to Section 2.6 of the Seller Disclosure Schedule. In addition, the parties acknowledge that (A) certain current liabilities of the Company have historically been incurred and, in some instances, paid by

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Seller on behalf of the Company, (B) any such current liabilities that were outstanding as of December 31, 2011 have been accrued as current liabilities of the Company as reflected on Section 2.6 of the Seller Disclosure Schedule, and (C) to the extent that as of 11:59 p.m., Eastern Standard Time, on the day immediately prior to the Closing Date, Seller shall have current liabilities that were incurred on behalf of the Company that have not been paid prior to such date and time, then (x) if Seller is the obligor with respect thereto (and therefore liable to pay the amounts owed to the Person entitled to receipt of such payment), then no amounts in respect thereof shall be accrued as a “Current Liability” for purposes of this Agreement, or (y) if the Company is the obligor with respect thereto (and therefore liable to pay the amounts owed to the Person entitled to receipt of such payment), then all amounts in respect thereof shall be accrued as a “Current Liability” for purposes of this Agreement, notwithstanding anything contained in this Agreement (including this Section 2.6) to the contrary.

(b) For the purpose of any purchase price allocation required under Section 1060 or any other provision of the Code, Purchaser and Seller agree that the Closing Consideration shall be allocated among the assets of the Company for Tax purposes following the Closing in accordance with a schedule prepared by Purchaser and delivered to Seller within ninety (90) days following the Closing, with such schedule to be agreed upon by Purchaser and Seller within thirty (30) days thereafter (the “Allocation”). Purchaser and Seller agree (A) to be bound by the Allocation, (B) to act in accordance with the Allocation in the filing of all Tax Returns (including, without limitation, filing Internal Revenue Service Form 8594 (and any supplemental or amended Form 8594) with their U.S. federal income Tax Returns for the taxable year that includes the Closing Date) and in the course of any Tax audit, Tax examination or Tax litigation relating thereto (and to cooperate in the preparation of any such filings), and (C) to take no position and cause their respective Affiliates to take no position inconsistent with the Allocation for Tax purposes, unless otherwise required to do so pursuant to a “determination” within the meaning of Section 1313(a) of the Code.

Section 2.7. Covered Proceeding.

(a) Following the Closing, Seller (or a designee thereof) shall, at the sole expense of Seller, continue to have sole control and authority with respect to the negotiations in respect of, and the prosecution, defense and/or settlement of (including, for the avoidance of doubt, any decision to settle), the Covered Proceeding, in each case for and on behalf of the Company and any Affiliate thereof; provided, however, that Seller shall permit Purchaser or an Affiliate thereof (including the Company following the Closing) to participate in such negotiations, settlement or defense through counsel chosen by Purchaser (the fees and expenses of such counsel shall be borne by Purchaser).

(b) In connection with the foregoing, Purchaser shall, and shall cause its Affiliates (including the Company following the Closing) to, (i) cooperate fully with Seller in the negotiations in respect of, and the prosecution, defense or settlement of, the Covered Proceeding, including by executing or causing the Company to execute such documents or instruments as may be reasonably required in connection therewith, and (ii) furnish such records, information and testimony, and attend such conferences, discovery proceedings, hearings, trials and appeals, as may be reasonably requested by Seller in connection therewith.

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(c) Notwithstanding anything to the contrary herein, Purchaser agrees that following the Closing and until a final non-appealable award, judgment, resolution or settlement in respect of the Covered Proceeding shall be issued or entered into or agreed to in writing (for the avoidance of doubt, such resolution or settlement requiring the prior written consent of Seller), Purchaser shall not, and shall cause its Affiliates (including the Company following the Closing) not to take any action or omit to take any action that would be reasonably likely to (i) reduce or otherwise adversely affect in any way (including in respect of timing of payment) any amounts alleged to be payable to the Company in respect of the Covered Proceeding or (ii) otherwise have an adverse effect on the outcome of the Covered Proceeding.

(d) In the event that Purchaser or any Affiliate thereof (including, after the Closing Date, the Company) receives a payment or any other proceeds from any Person in respect of the Covered Proceeding, whether due to any settlement, judgment or other resolution thereof, Purchaser shall, or shall cause an Affiliate thereof to, (a) pay (promptly (and, in any event, within three (3) Business Days) following the receipt thereof by Purchaser or any Affiliate thereof) to Seller an amount in cash, as additional purchase price, equal to the entire amount of such payment or such other proceeds and (ii) provide written notice to Seller promptly following the receipt thereof and shall thereafter provide to Seller any additional information that it may reasonably request in connection therewith. Any payment under this Section 2.7 shall be paid to Seller by wire transfer of immediately available funds to the bank account or accounts designated in writing by Seller to Purchaser. The parties acknowledge that Seller will be treated as retaining ownership for income Tax purposes of the Covered Proceeding and will report the receipt of the payments described herein as income (net of appropriate deductions, if any) for Tax and financial reporting purposes. Purchaser and Seller agree not to take any position, including, without limitation, for federal, state, foreign or local Tax purposes, that is inconsistent with the intent expressed in this Section 2.7.

ARTICLE III.

REPRESENTATIONS AND WARRANTIES OF SELLER

Except as (a) disclosed in any Qualifying SEC Report (other than (i) any information that is contained solely in the “Risk Factors” section of such Qualifying SEC Reports, except with respect to information contained in the “Risk Factors” section of such Qualifying SEC Reports consisting solely of factual historical statements, and (ii) any forward-looking statements contained in such Qualifying SEC Reports), if the relevance of such disclosure as an exception to one or more of the following representations and warranties is reasonably apparent, or (b) set forth on the Seller Disclosure Schedule and subject to the terms set forth in Section 9.6 of this Agreement, Seller represents and warrants to Purchaser as follows (provided, notwithstanding anything to the contrary herein (including without limitation Section 3.21 hereof), (x) Seller makes no representation or warranty as to the physical or environmental condition, fitness or seaworthiness of any Vessel, and (y) with respect to the physical or environmental condition, fitness or seaworthiness of any Vessel, Purchaser hereby acknowledges and agrees that it is acquiring the Vessels on an “as is, where is” and with all faults basis in their respective present conditions with all known and unknown defects, and without representations, warranties or covenants, express or implied, of any kind or nature):

Section 3.1. Organizational Status. The Company is duly organized and validly existing under the Laws of its governing jurisdiction and (a) has all requisite limited liability company power and authority to carry on its business as it is now being conducted and (b) is duly qualified to do business and is in good standing in each of the jurisdictions in which the ownership, operation or leasing of its properties and assets and the conduct of the Business requires it to be so qualified, except where the failure to have such power and authority or be so qualified and in good standing would not reasonably be expected to have a Material Adverse Effect.

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Section 3.2. Authorization. The execution and delivery of this Agreement and the other Transaction Documents by GSM, Seller and the Company, and the consummation by GSM, Seller and the Company of the transactions contemplated hereby and thereby, and the performance by each of GSM, Seller and the Company of their respective obligations hereunder and thereunder, have been duly and validly authorized by all requisite limited liability company action on the part of such Person. This Agreement has been duly executed and delivered by each of GSM, Seller and the Company, and (assuming due authorization, execution and delivery by Purchaser) this Agreement constitutes, and the other Transaction Documents, when executed and delivered by each of GSM, Seller and the Company (assuming due authorization, execution and delivery by Purchaser and any other Person party thereto) will constitute, a valid and binding obligation of each GSM, Seller and the Company, enforceable against each such Person in accordance with its terms, except as enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and other similar Laws relating to or affecting creditors’ rights generally or by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at Law).

Section 3.3. No Conflict. Assuming all Governmental Filings and waiting periods described in or contemplated by Section 3.4 have been obtained or made, or have expired, the execution and delivery of this Agreement and the other Transaction Documents by each of GSM, Seller and the Company and the consummation by GSM, Seller and the Company of the transactions contemplated hereby and thereby will not (a) violate any applicable Law to which any of GSM, Seller or the Company are subject, (b) with or without notice, lapse of time or both, conflict with, result in a violation or breach of, or constitute a default under, result in the acceleration of or create in any party the right to accelerate, terminate or cancel any Company Contract or (c) violate the organizational documents of GSM, Seller or the Company, other than, in the case of clauses (a) and (b) above, any such violations, conflicts, breaches, defaults, accelerations or rights that would not reasonably be expected to have a Material Adverse Effect.

Section 3.4. Governmental Filings. No filings or registrations with, notifications to, or authorizations, consents or approvals of, a Governmental Entity (collectively, “Governmental Filings”) are required to be obtained or made by any of GSM, Seller or the Company in connection with the execution and delivery of this Agreement or the other Transaction Documents by GSM, Seller or the Company or the consummation by GSM, Seller or the Company of the transactions contemplated hereby or thereby, except (a) compliance with and filings under the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder (the “Exchange Act”), (b) compliance with and filings under the ▇▇▇▇-▇▇▇▇▇-▇▇▇▇▇▇ Antitrust Improvements Act of 1976 and the rules and regulations promulgated thereunder (the “HSR Act”), (c) Governmental Filings that become applicable as a result of

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matters specifically related to Purchaser or its Affiliates and (d) such other Governmental Filings, the failure of which to be obtained or made would not reasonably be expected to have a Material Adverse Effect.

Section 3.5. Capital Structure; Subsidiaries.

(a) Seller owns all of the Interests free and clear of any Encumbrances (except for (i) any Encumbrances arising pursuant to applicable securities Laws or that were created by or arise pursuant to the terms of this Agreement or the other Transaction Documents, and (ii) any Encumbrances shown in Section 3.5(a) of the Seller Disclosure Schedule which will be released prior to Closing). The Interests are duly authorized and were validly issued and constitute all of the outstanding equity interests of the Company. There are no (A) outstanding obligations, options, warrants, convertible securities or other rights, agreements or commitments obligating Seller or the Company to issue or sell or otherwise transfer any equity interests of the Company, (B) outstanding obligations of the Company to repurchase, redeem or otherwise acquire any equity interests of the Company, or (C) voting trusts, stockholder agreements, proxies or other agreements or understandings in effect with respect to the voting or transfer of any equity interests of the Company.

(b) Other than U.S. United Inland Services, LLC, which shall be transferred by the Company to Seller or an Affiliate thereof in accordance with Section 5.14 at or prior to the Closing, as of the date of this Agreement, the Company does not have any Subsidiaries and there are no Persons in which the Company owns any equity interest.

(c) As of immediately following the Closing, the Company shall not be an obligor with respect to any Company Debt referred to in clause (i) of the definition thereof, whether as a primary obligor, guarantor, surety or otherwise, or in clause (iv) of the definition thereof as it relates to clause (i) thereof.

Section 3.6. Seller SEC Reports; Financial Statements.

(a) Seller has filed with the SEC all forms, documents and reports required to be filed by it prior to the date hereof with the SEC since January 1, 2010 (the “Seller SEC Reports”). As of their respective dates, or, if amended, as of the date of the last such amendment, the Seller SEC Reports complied in all material respects with the requirements of the Securities Act or the Exchange Act, as the case may be, and the applicable rules and regulations promulgated thereunder, and none of the Seller SEC Reports at the time they were filed contained any untrue statement of a material fact or omitted to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading.

(b) Seller has made available to Purchaser a true and complete copy of the Financial Statements. The Financial Statements fairly present in all material respects the financial position of the Company as and at the respective dates thereof and the results of operations and cash flows of the Company for the respective periods then ended (subject to year-end audit adjustments and to any other adjustments described therein, including in the notes (if any) thereto) and were prepared in conformity with GAAP (except as permitted by Form 10-Q of the

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SEC and, without limiting the foregoing, for the lack of footnotes thereto) applied on a consistent basis during the periods involved (except as may be indicated therein or in the notes (if any) thereto). The Financial Statements are consistent in all material respects with the unaudited financial statements of the Company included in the consolidated financial statements of Seller included in the Seller SEC Reports, and any audit adjustments made to Seller’s audited financial statements in respect of its fiscal year ended December 31, 2011 that are applicable to the Company have been made to the Financial Statements.

(c) Seller has devised and maintained, and has applied to the Company, a system of internal accounting controls that are designed to provide reasonable assurances regarding (i) the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP, (ii) receipts and expenditures of the Company being made only in accordance with authorization of management, (iii) prevention or timely detection of the unauthorized acquisition, use or disposition of the Company’s assets, and (iv) recorded accountability for assets being compared with the existing assets at reasonable intervals, with appropriate action taken with respect to any differences.

Section 3.7. Undisclosed Liabilities; Assets; Company Activities.

(a) Except for (i) liabilities which are accrued or reserved against in the Balance Sheet or disclosed (if applicable) in the notes thereto or in the notes to the other Financial Statements that are subject to the representations and warranties set forth in Section 3.6(a), (ii) liabilities incurred since the Balance Sheet Date in the ordinary course of business of the Company, (iii) liabilities arising in connection with the execution and delivery of this Agreement and the other Transaction Documents and the consummation of the transactions contemplated hereby or thereby, (iv) liabilities to be included in the computation of Net Working Capital, (v) liabilities disclosed on another section of the Seller Disclosure Schedule, and (vi) other liabilities which would not reasonably be expected to have a Material Adverse Effect, the Company does not have any liabilities required to be reflected or reserved against on a balance sheet of the Company prepared in accordance with GAAP.

(b) Section 3.7(b) of the Seller Disclosure Schedule sets forth a complete list of each physical asset that was owned by the Company as of March 31, 2012 and that had a book value in excess of $50,000 as of such date.

Section 3.8. Absence of Certain Changes. From the Balance Sheet Date through the date of this Agreement, there has not occurred any Material Adverse Effect. Except as contemplated by this Agreement or the other Transaction Documents, from the Balance Sheet Date through the date of this Agreement, the Company has conducted the Business in the ordinary course in all material respects, and the Company has not:

(a) amended its Organizational Documents;

(b) adopted a plan or agreement of liquidation, dissolution, merger, consolidation, recapitalization or other reorganization;

(c) (i) issued, sold, transferred or disposed of any of its equity interests, (ii) granted any options, warrants or other rights to purchase or obtain any of its equity interests, (iii) split,

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combined, subdivided or reclassified any of its equity interests, (iv) declared, set aside or paid any dividend or other distribution, other than any dividend or distribution paid in cash, with respect to any of its equity interests or (v) redeemed, purchased or otherwise acquired any of its equity interests;

(d) entered into or consummated any transaction involving the acquisition of the business, stock, assets or other properties of any other Person for consideration in excess of $250,000, except pursuant to existing Contracts and except purchases of assets and properties in the ordinary course of business;

(e) sold, leased, licensed or otherwise disposed of any assets or properties for consideration in excess of $250,000 with respect to any such sale, lease, license or disposition, except pursuant to existing Contracts and except in the ordinary course of business;

(f) except as may be required as a result of a change in Law or in GAAP, materially changed any of its material accounting principles or practices; or

(g) made or rescinded any material Tax election with respect to the Company, other than in the ordinary course of business.

Section 3.9. Legal Proceedings. As of the date of this Agreement, there are no Actions pending or, to the Knowledge of Seller, threatened in writing against the Company, which (a) if adversely determined, would reasonably be expected to have a Material Adverse Effect, or (b) challenge the validity or enforceability of this Agreement or the other Transaction Documents or seek to enjoin or prohibit consummation of the transactions contemplated hereby or thereby. The Company is not subject to any Governmental Order which would reasonably be expected to have a Material Adverse Effect, other than any such Governmental Order which is generally applicable to Persons engaged in businesses similar to the Business.

Section 3.10. Compliance with Laws; Permits. The Company is and, since January 1, 2010 has been, operating the Business in compliance with applicable Laws, other than non-compliance with applicable Laws that would not reasonably be expected to have a Material Adverse Effect. (a) All approvals, permits and licenses of Governmental Entities required to conduct the Business as currently conducted (collectively, “Permits”) have been obtained by the Company, (b) all such Permits are in full force and effect as of the date hereof, and (c) the Business is being, and since January 1, 2010 has been, operated in compliance therewith, except for such Permits the failure of which to possess or be in full force and effect or where the failure to be in compliance therewith, in each case would not reasonably be expected to have a Material Adverse Effect.

Section 3.11. Environmental Matters. Except as would not reasonably be expected to have a Material Adverse Effect, to the Knowledge of Seller:

(a) the Company has obtained all Permits that are required under any Environmental Law for the operation of the Business as currently being conducted and all such Permits are in full force and effect and the Business is being, and since January 1, 2010, has been operated in compliance therewith;

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(b) the Company is, and since January 1, 2010, has been operating the Business in compliance with Environmental Laws;

(c) the Company has not had a material release or discharge of any Hazardous Substances on, under, in or from the Real Property that is currently subject to any investigation, remediation or monitoring, or is reasonably likely to result in a liability to the Company (that is not covered by available insurance) pursuant to applicable Environmental Laws; and

(d) the Company has not received any written notice, demand, letter, information request or claim alleging a violation or liability under any Environmental Law during the past five (5) years and the Company is not a party to any Action or Governmental Order alleging liability under any Environmental Law.

(e) As used herein, “Environmental Law” means any Law applicable to the Business relating to (i) the protection of the natural environment, (ii) the protection of human health and safety as it pertains to exposure to Hazardous Substances released or discharged into the natural environment or (iii) the handling, use, presence, disposal, treatment, storage, release, discharge or threatened release or discharge of any Hazardous Substance. “Hazardous Substance” means any substance that is (i) listed, classified, regulated or defined pursuant to any Environmental Law to be a pollutant, contaminant, waste, hazardous waste, hazardous substance, hazardous material, toxic substance, deleterious substance or dangerous good, (ii) any petroleum product or by-product and (iii) any asbestos-containing material.

(f) This Section 3.11 contains the sole and exclusive representations and warranties of Seller with respect to environmental matters, including any matters arising under any Environmental Law, and no other representation or warranty contained herein shall apply or cover or be deemed to apply or cover any environmental matters, notwithstanding anything to the contrary contained therein.

Section 3.12. Taxes.

(a) The Company (i) has timely filed (taking into account extensions) all income and other material Tax Returns required to have been filed by it prior to the date hereof, (ii) has timely paid all material Taxes due and payable with respect to such Tax Returns, and (iii) with respect to any period for which Tax Returns have not yet been filed or for which Taxes are not yet due or owing, has made adequate accruals for such Taxes on its financial statements as and to the extent required by GAAP.

(b) There are no pending or, to the Knowledge of Seller, threatened Actions for the assessment or collection of material Taxes with respect to the Company.

(c) There are no liens for material Taxes against any of the material assets of the Company, other than liens for Taxes not yet due and payable or that are being contested in good faith.

(d) The Company has not executed or filed with any Tax authority any agreement that is of operative effect as of the date hereof extending the period for assessment or collection of any material Taxes.

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(e) No written claim has been received from a Governmental Entity in a jurisdiction where the Company does not file Tax Returns asserting that the Company is or may be subject to taxation in any such jurisdiction that has not been resolved as of the date hereof.

(f) Since January 1, 2008, the Company has materially complied with all applicable Tax Laws relating to the payment and withholding of Taxes and has duly and timely withheld and paid over to the appropriate Governmental Entity all material amounts required to be so withheld and paid under all applicable Tax Laws.

(g) The Company is treated as a disregarded entity for U.S. federal income tax purposes under Treasury Regulations Section 301.7701-3, and neither an entity classification election nor any change in entity classification has been made with respect to the Company for U.S. federal income Tax purposes under Treasury Regulations Section 301.7701-3.

Section 3.13. Labor. (a) The Company is not a party to any collective bargaining agreement or any other labor-related agreements with any labor union applicable to any employees of the Company, and no such agreement is being negotiated by the Company as of the date hereof; and (b) no material work stoppage involving the Company is pending or, to the Knowledge of Seller, threatened by any labor dispute or Action.

Section 3.14. Benefit Plans.

(a) Section 3.14(a) of the Seller Disclosure Schedule contains a true and complete list, as of the date hereof, of each material deferred compensation, incentive compensation, equity purchase, equity option and other equity compensation plan, program or agreement; each material severance or termination pay, medical, surgical, hospitalization, life insurance and other “welfare” plan, fund or program (within the meaning of section 3(1) of ERISA); each material profit-sharing, equity bonus or other “pension” plan, fund or program (within the meaning of section 3(2) of ERISA); each material employment, termination or severance agreement; and each other material employee benefit plan, fund, program or agreement, in each case, that is sponsored, maintained, or contributed to by the Company or maintained by GSM or Seller for the benefit of employees of the Company or in which employees of the Company participate (the “Company Plans”), and Section 3.14(a) of the Seller Disclosure Schedule indicates which of such Company Plans, if any, are sponsored or maintained by the Company. With respect to each Company Plan, Seller has heretofore made available to Purchaser true and complete copies, to the extent applicable, of the plan documents and any amendments thereto and any related trust or other funding vehicle and any reports or summaries required under ERISA or the Code.

(b) To the Knowledge of Seller, (i) no liability under Title IV or Section 302 of ERISA has been incurred by the Company that has not been satisfied in full, and (ii) no condition exists that presents a material risk to the Company of incurring any such liability. No Company Plan is a “multiemployer pension plan,” as defined in section 3(37) of ERISA. No Company Plan is an “employee pension benefit plan” within the meaning of Section 3(2) of ERISA.

(c) Each Company Plan has been operated and administered in all material respects as it relates to employees of the Company in accordance with its terms and applicable Law, including ERISA and the Code.

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(d) No Company Plan provides medical, surgical, hospitalization, death or similar benefits (whether or not insured) for current or former employees of the Company for periods extending beyond their retirement dates or other termination of service, other than coverage mandated by applicable Law.

(e) The consummation of the transactions contemplated by this Agreement will not alone or in combination with another event (i) result in any payment becoming due, (ii) accelerate the time of payment or vesting, or (iii) increase the amount of any compensation or benefits due, to any current or former employee of the Company or in respect of any Company Plan, in each case, pursuant to which the Company or any of its subsidiaries could have any liability following the Closing Date.

(f) There are no pending or, to the Knowledge of Seller, threatened claims by or on behalf of any Company Plan, by any employee or beneficiary covered under any such Company Plan, or otherwise involving any such Company Plan (other than routine claims for benefits), in each case relating to any employee of the Company.

Section 3.15. Company Contracts.

(a) Section 3.15(a) of the Seller Disclosure Schedule sets forth a true and complete list of Contracts in effect as of the date of this Agreement to which the Company is a party or by which the Company is otherwise expressly bound, in each case which are in the categories listed below (collectively with the Company Leases, the “Company Contracts”); provided, however, that a Contract referenced by more than one description need only be listed once on the Seller Disclosure Schedule:

(i) Any material partnership or joint venture Contract with a third party;

(ii) any Contract containing a covenant not to compete that materially impairs the ability of the Company to freely conduct the Business in any geographic area;

(iii) any Contract evidencing or guaranteeing Company Debt in excess of $100,000;

(iv) any operating agreement, management agreement, crewing agreement, contract of affreightment, transportation agreement or financial lease with respect to any Vessel that, in each case, by its terms requires payments by or to the Company in excess of $250,000 during any full year during the term thereof (without giving effect to any renewal periods thereunder);

(v) any Contract for the purchase or sale of any Vessel for consideration that is reasonably expected to be in excess of $250,000 for any single Vessel, but only if the consummation of the transactions contemplated thereby has not occurred prior to the date of this Agreement;

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(vi) any Contract with a third party for the charter of any Vessel that requires payments by or to the Company in excess of $250,000 during any full year during the term thereof (without giving effect to any renewal periods thereunder); and

(vii) the TECO Agreement and any Package Contract;

(viii) any other Contract, not otherwise covered by clauses (i) through (vii) of this Section 3.15(a), that requires payments by or to the Company in excess of $250,000 during any full year during the term thereof (without giving effect to any renewal periods thereunder) and is not terminable on ninety (90) days or less notice by the Company thereof without payment of an amount in excess of $250,000.

(b) (i) Each Company Contract (A) constitutes a valid and binding obligation of the Company and, to the Knowledge of Seller, the other parties thereto, and (B) assuming such Company Contract is a valid and binding obligation of and enforceable against the other parties thereto, is enforceable against the Company, except as limited by bankruptcy, insolvency, reorganization, moratorium or other similar Laws affecting the enforcement of creditors’ rights in general and subject to general principles of equity (regardless of whether such enforceability is considered in a proceeding at law or in equity), and (ii) the Company is not in breach or default under any Company Contract, except, in each case, where such failure to be so valid, binding and enforceable, or such breach or default, would not reasonably be expected to have a Material Adverse Effect, and the Company has not given written notice of a material breach or default to any other party thereunder. True and complete copies of each Company Contract have been delivered or made available to Purchaser or its Representatives.

Section 3.16. Insurance. Section 3.16 of the Seller Disclosure Schedule sets forth a true and complete list of all material policies of insurance maintained by Seller that provide coverage with respect to the Business and the Company’s properties and assets that are in effect as of the date of this Agreement (the “Insurance Policies”). All of the Insurance Policies are in full force and effect (other than any policies that, following the date hereof, cease to be in full force and effect as a result of expiring in accordance with their terms). As of the date hereof, there is no claim by Seller with respect to the Company pending under any such Insurance Policies as to which coverage has been denied or disputed in writing by the applicable insurers. All premiums due and payable under all such Insurance Policies which have become due prior to the date hereof have been paid and Seller (as it relates to the Company) is in compliance in all material respects with the terms and conditions of such Insurance Policies.

Section 3.17. Real Property.

(a) Section 3.17(a) of the Seller Disclosure Schedule sets forth a true and complete list of all real property owned by the Company as of the date of this Agreement (the “Owned Real Property”). The Company has title in fee simple, free and clear of Encumbrances (other than Permitted Encumbrances), to all of the Owned Real Property. With respect to each such parcel of Owned Real Property: (i) there are no written leases, subleases, licenses, concessions or other agreements granting any Person (other than the Company) the right of use or occupancy of any portion of such parcel; and (ii) there are no outstanding rights of first refusal, rights of first offer or options to purchase such parcel or interest therein.

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(b) Section 3.17(b) of the Seller Disclosure Schedule sets forth a true and complete list, as of the date hereof, of all of the material leases, material subleases or other material instruments or material permits pursuant to which the Company holds a leasehold or subleasehold estate or other right to use or occupy any interest in real property owned by another Person (collectively, the “Company Leases”), and each leased or subleased parcel of real property in which the Company is a tenant, subtenant or occupant thereunder (the “Leased Real Property”).

(c) The Company is not a party to any lease, sublease, concession agreement, or use or occupancy agreement under which the Company is a landlord, sublandlord, licensor, grantor of occupancy rights or sub-lessor of the Leased Real Property.

Section 3.18. Intellectual Property. Section 3.18 of the Seller Disclosure Schedule sets forth a true and complete list of all material (a) Patents, (b) Trademark applications and registrations and (c) Copyright applications and registrations, in each case owned by the Company as of the date hereof. Except as would not reasonably be expected to have a Material Adverse Effect, to the Knowledge of Seller, (i) the conduct of the Business as currently conducted does not infringe or otherwise violate any Person’s Intellectual Property rights, and there is no such claim pending or threatened in writing against the Company, and (ii) no Person is infringing or otherwise violating any Company Intellectual Property right owned by the Company, and no such claims are pending or threatened in writing against any Person by the Company.

Section 3.19. Affiliate Transactions. Other than employment, retention, change of control, severance or similar Contracts entered into with officers or employees of the Company, the Package Contracts, the TECO Agreement, the Intercompany Agreement and certain other material intercompany transactions entered into outside of the ordinary course of business between the Company and certain other Subsidiaries of the Sellers, all of which (in the case of such other material intercompany transactions) are set forth in Section 3.19 of the Seller Disclosure Schedule, there are no Contracts in effect as of the date hereof pursuant to which the Company makes, provides or receives material payments or material services to or from Seller or any Subsidiary thereof other than the Company. Neither Seller nor any Affiliate thereof (other than the Company) owns any of the assets or properties used by the Company in the operation of the Business.

Section 3.20. Significant Customers and Significant Suppliers. Section 3.20 of the Seller Disclosure Schedule sets forth a true and correct list of the names of the top ten (10) customers and suppliers of the Business (measured by, in the case of customers of the Business, the aggregate amount of revenue derived by the Company from such customers and, in the case of suppliers of the Business, the aggregate dollar volume of purchases made by the Company from such suppliers) during the fiscal year of the Company ended December 31, 2011 (the “Significant Customers” and “Significant Suppliers,” respectively). None of the Significant Customers or Significant Suppliers have informed the Company in writing prior to the date hereof that any such Significant Customer or Significant Supplier intends to terminate or materially reduce its obligations to or business relationship with the Company.

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Section 3.21. Vessels.

(a) Within the meaning of 46 U.S.C. § 56101(a), (i) no Vessel has been sold, leased, chartered or in any other manner transferred, in each case by the Company, and (ii) there is no agreement as of the date hereof to which the Company is a party to sell, lease, charter or in any other manner transfer any Vessel, to a Person not a citizen of the United States, or placed under foreign registry, or operated under the authority of a foreign country, without, in each case, the approval of the Secretary of Transportation required by such section.

(b) All Vessels are free from all Encumbrances, whether or not of record, other than Permitted Encumbrances. To the Knowledge of Seller, without limiting the foregoing, no notice has been received by the Company as of the date hereof which has not been resolved prior to the date hereof, alleging that the Vessels have been used in any manner that would subject such Vessels to any material penalty, fine or forfeiture assessed or effected by a Governmental Entity. The Company has not committed any material violation of Law giving rise to any Encumbrance against any of the Vessels (except Permitted Encumbrances) or which would reasonably be expected to permit forfeiture of any of the Vessels to any Governmental Entity or an in rem action by a Governmental Entity against any of the Vessels, except for any of the foregoing that have been resolved prior to the date hereof.

(c) All Vessels are eligible to be documented with a coastwise endorsement under 46 U.S.C. Chapter 121 and have current Certificates of Documentation issued by the United States Coast Guard with coastwise endorsements, and no event has occurred or is existing that would require the surrender or cancellation of, or render any Vessel ineligible for, any such Certificate of Documentation or endorsement. All Vessels required to be inspected by the United States Coast Guard have current Certificates of Inspection, and there are no outstanding CG-835 deficiencies requiring immediate correction or preventing operation of the Vessels in the intended trade.

(d) With respect to the Vessels, to the Knowledge of Seller, there are no pending or threatened outstanding attachments, warrants, demands, fines, penalties or claims in excess of $100,000 individually or $250,000 in the aggregate issued or assessed by any Governmental Entity arising out of, or in connection with, any incident, investigation, notice, hearing, lawsuit, proceeding, claim or inquiry within the past three (3) years by any Governmental Entity having jurisdiction over the Vessels or the Company.

(e) Each Vessel owned by the Company as of the Closing that is a covered ▇▇▇▇▇▇ barge will be delivered at Closing with a functioning cover on it or a functioning cover available (but not attached or affixed to such covered ▇▇▇▇▇▇ barge) at a facility of the Company or one of its Affiliates.

Section 3.22. Citizenship. The Company is a citizen of the United States pursuant to 46 U.S.C. § 50501, eligible to own and operate the Vessels (and other vessels) in the coastwise trade of the United States.

Section 3.23. Brokers’ Fees. No broker, investment banker, financial advisor or other Person, other ▇▇▇▇ ▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇ Incorporated, whose fees shall be the sole responsibility of Seller, is entitled to any broker’s, finder’s, financial advisor’s or other similar fee or commission in connection with this Agreement or the transactions contemplated hereby based upon arrangements made by or on behalf of Seller or any of its Affiliates.

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Section 3.24. Disclaimer of Other Representations and Warranties. NOTWITHSTANDING ANY PROVISION OF THIS AGREEMENT TO THE CONTRARY, EXCEPT FOR THE REPRESENTATIONS AND WARRANTIES EXPRESSLY MADE BY SELLER IN THIS ARTICLE III, NEITHER GSM, SELLER, THE COMPANY, ANY SUBSIDIARY OR AFFILIATE THEREOF NOR ANY OTHER PERSON MAKES ANY REPRESENTATION OR WARRANTY WITH RESPECT TO GSM, SELLER, THE COMPANY OR ANY OTHER PERSON OR THEIR RESPECTIVE BUSINESSES, OPERATIONS, ASSETS, LIABILITIES, CONDITION (FINANCIAL OR OTHERWISE) OR PROSPECTS, NOTWITHSTANDING THE DELIVERY OR DISCLOSURE TO PURCHASER OR ANY OF ITS AFFILIATES OR REPRESENTATIVES OF ANY DOCUMENTATION, FORECASTS, PROJECTIONS OR OTHER INFORMATION WITH RESPECT TO ANY ONE OR MORE OF THE FOREGOING (INCLUDING WITHOUT LIMITATION ANY DUE DILIGENCE MATERIALS, FINANCIAL INFORMATION, MEMORANDA OR OFFERING MATERIALS OR PRESENTATIONS OR SIMILAR MATERIALS, OR ANY PRESENTATION OF THE BUSINESS OF THE COMPANY OR OTHERS, IN WHATEVER FORM, IN CONNECTION WITH THE TRANSACTIONS CONTEMPLATED HEREBY), AND PURCHASER HEREBY ACKNOWLEDGES AND CONFIRMS THAT, OTHER THAN THE REPRESENTATIONS AND WARRANTIES SET FORTH IN THIS ARTICLE III, IT HAS NOT RELIED ON ANY OTHER INFORMATION IN DETERMINING TO EXECUTE THIS AGREEMENT AND THE OTHER TRANSACTION DOCUMENTS OR TO CONSUMMATE THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY, INCLUDING ANY OF THE COST ESTIMATES, FORECASTS, PROJECTIONS OR OTHER PREDICTIONS, ANY DATA, ANY FINANCIAL INFORMATION OR ANY MEMORANDA OR OFFERING MATERIALS OR PRESENTATIONS, INCLUDING ANY OFFERING MEMORANDUM OR SIMILAR MATERIALS MADE AVAILABLE DURING DUE DILIGENCE OR OTHERWISE. EXCEPT FOR THE REPRESENTATIONS AND WARRANTIES EXPRESSLY MADE BY SELLER IN THIS ARTICLE III, ALL OTHER REPRESENTATIONS AND WARRANTIES, WHETHER EXPRESS OR IMPLIED, ARE EXPRESSLY DISCLAIMED BY SELLER.

ARTICLE IV.

REPRESENTATIONS AND WARRANTIES OF PURCHASER

Purchaser represents and warrants to Seller as follows:

Section 4.1. Organizational Status. Purchaser is duly incorporated or organized and validly existing under the Laws of its governing jurisdiction and (a) has all requisite corporate or other entity power and authority to carry on its business as it is now being conducted and (b) is duly qualified to do business in each of the jurisdictions in which the ownership, operation or leasing of its properties and assets and the conduct of its business requires it to be so qualified, except where the failure to have such power and authority or to be so qualified would not reasonably be expected to materially impair or delay Purchaser’s ability to perform its obligations under this Agreement or the other Transaction Documents or to consummate the transactions contemplated hereby or thereby.

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Section 4.2. Authorization. The execution and delivery of this Agreement and the other Transaction Documents by Purchaser, and the consummation by Purchaser of the transactions contemplated hereby and thereby, and the performance by Purchaser of its obligations hereunder and thereunder have been duly and validly authorized by all requisite corporate or other similar organizational action on the part of Purchaser. This Agreement has been duly executed and delivered by Purchaser and (assuming due authorization, execution and delivery by Seller) this Agreement constitutes, and the other Transaction Documents, when executed and delivered by Purchaser (assuming due authorization, execution and delivery by the other parties thereto) will constitute, a valid and binding obligation of Purchaser, enforceable against Purchaser in accordance with its terms, except as enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and other similar Laws relating to or affecting creditors’ rights generally or by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at Law).

Section 4.3. No Conflict. Assuming all Governmental Filings and waiting periods described in or contemplated by Section 4.4 have been obtained or made, or have expired, the execution and delivery of this Agreement and the other Transaction Documents by Purchaser and the consummation by Purchaser of the transactions contemplated hereby and thereby will not (a) violate any applicable Law to which any of Purchaser or its Affiliates are subject, (b) with or without notice, lapse of time or both, conflict with, result in a violation or breach of, or constitute a default under, result in the acceleration of, create in any party the right to accelerate, terminate or cancel any Contract to which Purchaser or its Affiliates is a party or by which Purchaser or its Affiliates is bound or to which the assets of Purchaser or its Affiliates are subject, or (c) violate the Organizational Documents of any of Purchaser or its Affiliates, other than, in the case of clauses (a) and (b) above, any such violations, defaults, conflicts, breaches, accelerations or rights that would not reasonably be expected to materially impair or delay Purchaser’s ability to perform its obligations under this Agreement or the other Transaction Documents or to consummate the transactions contemplated hereby or thereby.

Section 4.4. Government Filings. No Governmental Filings are required to be obtained or made by any of Purchaser or its Affiliates in connection with the execution and delivery of this Agreement or the other Transaction Documents by Purchaser or the consummation by Purchaser of the transactions contemplated hereby or thereby (collectively, the “Purchaser Governmental Filings”), except (a) compliance with and filings under the HSR Act and (b) such other Governmental Filings, the failure of which to be obtained or made would not reasonably be expected to materially impair or delay Purchaser’s ability to perform its obligations under this Agreement or the other Transaction Documents or to consummate the transactions contemplated hereby or thereby.

Section 4.5. Citizenship. Purchaser is a citizen of the United States pursuant to 46 U.S.C. § 50501, eligible to own and operate the Vessels (and other vessels) in the coastwise trade of the United States.

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Section 4.6. Legal Proceedings. There are no Actions pending or, to the knowledge of Purchaser, threatened against any of Purchaser or its Affiliates, which (a) if adversely determined, would reasonably be expected to materially impair or delay Purchaser’s ability to perform its obligations under this Agreement or the other Transaction Documents or to consummate the transactions contemplated hereby or thereby, or (b) challenge the validity or enforceability of this Agreement or any other Transaction Document or seek to enjoin or prohibit consummation of the transactions contemplated hereby or thereby. Neither Purchaser nor any of its Affiliates is subject to any Governmental Order that would reasonably be expected to materially impair or delay Purchaser’s ability to perform its obligations under this Agreement or the other Transaction Documents or to consummate the transactions contemplated hereby or thereby.

Section 4.7. Acquisition for Investment. Purchaser has such knowledge and experience in financial and business matters that it is capable of evaluating the merits and risks of Purchaser’s purchase of the Interests. Purchaser confirms that it can bear the economic risk of its investment in the Interests and can afford to lose its entire investment in the Interests, has been furnished any and all materials relating to Purchaser’s purchase of the Interests that it has requested, and Seller has provided Purchaser the opportunity to ask questions of the officers and management employees of the Company and to acquire additional information about the business and financial condition of the Company. Purchaser is acquiring the Interests for investment and not with a view toward or for sale in connection with any distribution thereof, or with any present intention of distributing or selling such Interests. Purchaser agrees that the Interests may not be sold, transferred, offered for sale, pledged, hypothecated or otherwise disposed of without qualification under applicable securities Laws, except pursuant to an exemption from such qualification available under such securities Laws. Purchaser is an “accredited investor” as defined in Regulation D under the Securities Act.

Section 4.8. Brokers’ Fees. No broker, investment banker, financial advisor or other Person is entitled to any broker’s, finder’s, financial advisor’s or other similar fee or commission in connection with this Agreement or the transactions contemplated hereby based upon arrangements made by or on behalf of Purchaser or any of its Affiliates.

Section 4.9. ▇▇▇▇▇▇ Guarantee. Concurrently with the execution of this Agreement, Purchaser has delivered to Seller the ▇▇▇▇▇▇ Guarantee duly executed by ▇▇▇▇▇▇. The ▇▇▇▇▇▇ Guarantee Agreement is valid and in full force and effect and constitutes the valid and binding obligation of ▇▇▇▇▇▇, enforceable in accordance with its terms, except as enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and other similar Laws relating to or affecting creditors’ rights generally or by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at Law), and ▇▇▇▇▇▇ has, and will have, sufficient assets to satisfy any and all obligations thereunder.

Section 4.10. Funding. Purchaser has on the date hereof, and on the Closing Date will continue to have, sufficient funds to enable Purchaser to consummate the transactions contemplated hereby on the Closing Date, including payment of the Closing Consideration, the Escrow Amount, and all fees and expenses incurred by Purchaser in connection with the execution and delivery of this Agreement and the other Transaction Documents and the consummation of the transactions contemplated hereby and thereby. Purchaser’s obligations

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under this Agreement are not subject to any condition regarding Purchaser’s, its Affiliates’ or any other Person’s ability to obtain financing for the consummation of the transactions contemplated by this Agreement and the other Transaction Documents.

ARTICLE V.

COVENANTS

Section 5.1. Conduct of the Business. From and after the date hereof and until the earlier of the Closing or the termination of this Agreement in accordance with the terms set forth in Article VII, and except as otherwise contemplated by this Agreement or any other Transaction Document, Seller shall use its commercially reasonable efforts to cause the Company to (a) conduct its businesses in the ordinary course, in all material respects, in the same manner heretofore conducted, and (b) use commercially reasonable efforts to preserve substantially intact its business organization and to preserve the present commercial relations with key Persons with whom it does business. Without limiting the generality of the foregoing, except (1) as otherwise contemplated by this Agreement or any other Transaction Document, (2) for actions approved by Purchaser in writing (which approval shall not be unreasonably withheld, conditioned or delayed), (3) as required by applicable Law, or (4) as set forth in Section 5.1 of the Seller Disclosure Schedule, from and after the date hereof and until the earlier of the Closing or the termination of this Agreement in accordance with the terms set forth in Article VII, Seller shall cause the Company not to:

(a) amend its Organizational Documents;

(b) adopt a plan or agreement of liquidation, dissolution, merger, consolidation, recapitalization or other reorganization;

(c) (i) issue, sell, transfer or otherwise dispose of any equity interest in the Company, (ii) grant any options, warrants or other rights to purchase or acquire any equity interests in the Company, (iii) split, combine, subdivide or reclassify any equity interests of the Company, (iv) declare, set aside or pay any dividend or other distribution with respect to any equity interests of the Company, other than any dividend or distribution declared, set aside, paid or payable in cash or (v) redeem, purchase or otherwise acquire any equity interests of the Company;

(d) incur any Company Debt referred to in clause (i) of the definition of Company Debt, other than borrowings in the ordinary course of business of the Company or Seller (including pursuant to the ABL Facility);

(e) except in the ordinary course of business or as required under the terms of any Company Plan or Company Contract, (i) materially increase the compensation or benefits payable to any officer of the Company, (ii) adopt or modify in any material respect any Company Plan, or any other employee benefit plan, fund, program or agreement that would be a Company Plan if in effect on the date of this Agreement, in each case, with respect to the Company and its employees, or (iii) enter into or modify in any material respect any employment, change of control or severance agreement with any officer of the Company;

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(f) acquire by merging or consolidating with, or by purchasing any assets or equity interests of, or by any other manner, any business or any Person or division thereof, in each case for consideration in excess of $250,000 with respect to any such acquisition, except (i) pursuant to Contracts that are in effect as of the date hereof, as set forth in Section 5.1 of the Seller Disclosure Schedule, or are entered into after the date hereof in accordance with the terms set forth herein, and (ii) for the avoidance of doubt, purchases of assets or properties (A) in the ordinary course of business of the Company or (B) in connection with operational emergencies, equipment failures or similar circumstances;

(g) sell or otherwise dispose of any assets or properties of the Company with a book value in respect of any such asset or property in excess of $250,000, except (i) pursuant to Contracts that are in effect as of the date hereof, as set forth in Section 5.1 of the Seller Disclosure Schedule, or are entered into after the date hereof in accordance with the terms set forth herein, and (ii) for any such sale or other disposition of any assets or properties in the ordinary course of business of the Company, including the sale or disposition of inactive barges in the ordinary course of business, provided that the net proceeds (after giving effect to any transaction costs paid in connection therewith) received by the Company in connection with the sale or disposition of such inactive barges effected after the date hereof shall be taken into account for purposes of the definition of “Covered Capital Expenditures” as further provided in such definition;

(h) enter into a new Contract that would be included in the definition of Company Contracts if it had been entered into as of the date of this Agreement or amend in a material manner any of the Company Contracts, other than in each case in the ordinary course of business of the Company or as otherwise necessary or advisable in connection with operational emergencies, equipment failures or similar circumstances;

(i) except as may be required as a result of a change in, or in order to comply with, applicable Law or GAAP, change in any material respect any of its material accounting principles or practices;

(j) make any Tax filing or election to change the status of the Company as a disregarded entity; or

(k) agree or otherwise commit to take any of the actions set forth in the foregoing subsections (a) through (j) of this Section 5.1.

Nothing contained in this Agreement shall give Purchaser, directly or indirectly, the right to control or direct the operations of the Company prior to the Closing. Notwithstanding anything contained herein to the contrary, nothing shall limit or restrict any actions or activities of the Company in respect of any Action that may arise or be commenced between Seller, any parent company of Seller (including GSM) or the Company, on the one hand, and Purchaser or any Affiliate thereof, on the other hand.

Section 5.2. Employment Matters.

(a) During the one (1) year period following the Closing, Purchaser shall, or shall cause its Affiliates to, provide to each employee of the Company who is employed at the Closing

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(each, a “Company Employee”), for so long as the Company Employee remains so employed, compensation and employee benefits that, with respect to each such employee, are not materially less favorable in the aggregate than the compensation and benefits provided to such employee under the Company Plans immediately prior to the Closing. Purchaser shall, or shall cause the Company to, perform all of its obligations under the Company Plans that are maintained or sponsored by the Company as in effect on the Closing Date or as may thereafter be amended in accordance with the terms thereof.

(b) Purchaser shall, or shall cause its Affiliates to, provide each Company Employee who incurs a termination of employment during the one (1) year period following the Closing with severance payments and severance benefits that are no less favorable than those to which such Company Employee would have been entitled under the severance pay policy that is described in Section 5.2(b) of the Seller Disclosure Schedule, assuming that a determination was made by the appropriate Person to provide the default or recommended level of benefits set forth therein.

(c) Purchaser shall, or shall cause its Affiliates, as applicable, to give Company Employees full credit for such Company Employees’ service with the Company and its Affiliates for purposes of eligibility, vesting, and determination of the level of benefits (including for purposes of vacation and severance), but not for purposes of benefit accruals, under any benefit plans maintained by Purchaser or any of its Affiliates in which a Company Employee participates, to the same extent recognized by the Company (or any Affiliate thereof) immediately prior to the Closing; provided, however, that such service shall not be recognized to the extent that such recognition would result in a duplication of benefits with respect to the same period of service.

(d) Purchaser shall, or shall cause its Affiliates, as applicable, to (i) waive any preexisting condition limitations otherwise applicable to Company Employees and their eligible dependents under any plan of Purchaser or any Affiliate of Purchaser that provides health benefits in which Company Employees may be eligible to participate following the Closing, other than any limitations that were in effect with respect to such Company Employees as of the Closing under the analogous Company Plan, (ii) honor any deductibles, co-payments, and out-of-pocket maximums incurred by the Company Employees and their eligible dependents under the health plans in which they participated immediately prior to the Closing during the portion of the calendar year prior to the Closing in satisfying any deductibles, co-payments, or out-of-pocket maximums under health plans of Purchaser or any of its Affiliates in which they are eligible to participate after the Closing in the same plan year in which such deductibles, co-payments, or out-of-pocket maximums were incurred and (iii) waive any waiting period limitation or evidence of insurability requirement that would otherwise be applicable to a Company Employee and his eligible dependents on or after the Closing, in each case to the extent that such Company Employee or eligible dependent had satisfied any similar limitation or requirement under an analogous Company Plan prior to the Closing.

(e) Nothing contained in this Section 5.2, express or implied, is intended to confer upon any Company Employee any right to continued employment for any period or continued receipt of any specific employee benefit, or shall constitute an amendment to or any other modification of any Company Plan. Further, this Section 5.2 shall be binding upon and inure

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solely to the benefit of each of the parties to this Agreement, and nothing in this Section 5.2, express or implied, is intended to confer upon any other Person any rights or remedies of any nature whatsoever under or by reason of this Section 5.2.

Section 5.3. Publicity. Purchaser, GSM, the Company and Seller agree that no public release or public announcement of this Agreement or the other Transaction Documents or the transactions contemplated hereby or thereby shall be issued or made by any party hereto or any of their respective Affiliates without the prior written consent of Purchaser and Seller, except (a) such release or announcement as may be required by Law or the rules and regulations of any stock exchange upon which the securities of Purchaser, Seller or any of their respective Affiliates are listed, in which case the party required to issue or make the release or announcement shall allow (or cause its Affiliate to allow) the other party reasonable time to comment on such release or announcement in advance of such issuance or the making thereof, (b) Purchaser, Seller or any of their respective Affiliates may disclose this Agreement, the other Transaction Documents and the transactions contemplated hereby and thereby to the extent required pursuant to applicable securities Laws, including the Exchange Act, or Contracts requiring any such Person to make filings with the SEC, it being understood and agreed that Seller shall be permitted to file a copy of this Agreement and certain of the other Transaction Documents (as determined by Seller) with the SEC on a Current Report on Form 8-K or another report that Seller determines to be appropriate, and to make any additional disclosures in respect of this Agreement, the other Transaction Documents and the transactions contemplated hereby and thereby as Seller may reasonably determine to be necessary to comply with applicable securities Laws and any Contract requiring Seller or any Affiliate thereof to make periodic filings with the SEC, (c) that Seller shall be permitted to make, or cause the Company to make, announcements from time to time to the respective employees, customers, suppliers and other business relations of Seller, the Company and their respective Affiliates (including in connection with seeking the consent or approval of any Person pursuant to any Contract to which Seller, the Company or any of their respective Subsidiaries is a party or otherwise bound) and otherwise as Seller may reasonably determine is necessary to comply (or cause the Company or any other Subsidiary of Seller to comply) with applicable Law or the requirements of any Contract to which Seller or the Company or any of their respective Subsidiaries is a party or otherwise bound, (d) for such announcements or releases required to be made to comply with Section 5.6, (e) that nothing contained herein shall limit or restrict the right of Seller, Purchaser or any of their respective Affiliates in respect of any Action that may arise or be commenced between Seller, any parent company of Seller (including GSM) or the Company, on the one hand, and Purchaser or any Affiliate thereof, on the other hand, and (f) that nothing shall limit or restrict the right of Seller, Purchaser or any of their respective Affiliates to make internal announcements to their employees, so long as such announcements are in compliance with the terms and conditions of the Confidentiality Agreement.

Section 5.4. Confidentiality. The parties acknowledge and agree that the Confidentiality Agreement between Seller and ▇▇▇▇▇▇ Industries Inc., dated November 21, 2011 (the “Confidentiality Agreement”) shall remain in full force and effect in accordance with the terms set forth therein, and that any and all material and information provided by or on behalf of GSM, Seller or the Company pursuant to this Agreement or any other Transaction Document, including any information provided pursuant to Section 5.5, shall be subject to the terms set forth therein. For the avoidance of doubt, if this Agreement is, for any reason, terminated prior to the Closing, the Confidentiality Agreement shall continue in full force and effect as provided in Section 7.2.

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Section 5.5. Access to Information. Subject to the terms set forth in Section 5.4 and this Section 5.5, Seller shall cause the Company to afford Purchaser and its Representatives reasonable access, during normal business hours and upon reasonable notice, to the properties, offices and other facilities of the Company and to its books and records, and shall furnish Purchaser with available financial, operating and other data and information with respect to the business and properties of the Company as Purchaser may reasonably request. In exercising its rights hereunder, Purchaser shall (and shall cause each of its Representatives to) conduct itself so as not to interfere in the conduct of the business of the Company prior to Closing. Purchaser acknowledges and agrees that any contact by Purchaser and its Representatives with officers, employees, customers or agents of the Company hereunder shall be arranged and supervised by representatives of Seller or any designee thereof, and that unless Seller otherwise provides its prior written consent, Purchaser shall not, and shall cause its Representatives not to, contact or discuss with any officer, employee, customer or agent or other business relation of the Company any matters pertaining to the Company, any of its businesses or operations or the transactions contemplated by this Agreement or any other Transaction Document. Notwithstanding anything to the contrary set forth in this Agreement, neither Seller nor any of its Affiliates (including the Company) shall be required to disclose to Purchaser or any agent or Representative thereof any information (a) relating to any sale or divestiture process conducted by Seller for the Company or the Business or Seller’s (or its Representatives’) evaluation of the Company or the Business in connection therewith, including projections, financial information or other information relating thereto, or (b) if doing so could in the reasonable judgment of Seller violate any Contract or Law to which Seller or any of its Affiliates (including the Company) is a party or to which it is subject or which it believes in good faith could result in a loss of the ability to successfully assert a claim of privilege (including the attorney-client and work-product privileges), it being understood and agreed that Seller may elect to limit, or cause the Company to limit, disclosure of any information to certain Persons designated as a “clean team” by Purchaser (which Persons must be reasonably acceptable to Seller). In addition, notwithstanding anything contained in this Agreement to the contrary, without the prior written consent of Seller, none of Purchaser or its Representatives shall have any right to perform or conduct, or cause to be performed or conducted, any environmental sampling or testing at, in, on or underneath the Real Property.

Section 5.6. Filings, Authorizations and Consents.

(a) Seller and Purchaser shall, as promptly as practicable (and, in any event, within ten (10) days following the date of this Agreement), cause to be filed (including by causing the applicable Affiliate thereof to file) with the applicable Governmental Entity the notification and report form pursuant to the HSR Act required for the transactions contemplated by this Agreement and the other Transaction Documents. Seller and Purchaser shall, as promptly as practicable, comply, and cause any applicable Affiliate thereof to comply, with any request for additional information and documents pursuant to the HSR Act. Seller and Purchaser shall inform, and shall cause their respective Affiliates to inform, the other promptly of any communication made by or on behalf of such party (or any Affiliate thereof) to (including permitting the other party to review such communication in advance), or received from, such Governmental Entity and shall furnish to the other such information and assistance as the other

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may reasonably request in connection with its preparation of any filing, submission or other act that is necessary or advisable under the HSR Act. Seller and Purchaser shall keep, and shall cause their respective Affiliates to keep, each other timely apprised of the status of any communications with, and any inquiries or requests for additional information from such Governmental Entity, and shall comply, and shall cause their respective Affiliates to comply, promptly with any such inquiry or request. Neither party shall agree, or permit any Affiliate thereof to agree, to participate in any meeting, whether in person or telephonically, with any Governmental Entity in respect of any such filings, investigation or other inquiries unless it consults with the other party in advance, and to the extent permitted by such Governmental Entity, gives the other party the opportunity to attend and participate thereat.

(b) Purchaser shall, and shall cause its Affiliates to, use its reasonable best efforts to avoid or eliminate each and every impediment under any antitrust, competition or other Law or in connection with any Purchaser Governmental Filings that may be asserted (or threatened to be asserted) by any Governmental Entity so as to enable the parties to expeditiously close the transactions contemplated by this Agreement and the other Transaction Documents on the terms set forth herein. In addition, without limiting the generality of the foregoing, Purchaser and Seller agree to use their respective reasonable best efforts to take promptly, and cause their respective Affiliates to take promptly, any and all steps necessary to oppose, and to attempt to vacate or lift, any Governmental Order or other restraint or limitation imposed by any Governmental Entity (or threatened to be imposed by any Governmental Entity) that would have the effect of, or be reasonably likely to have the effect of, making the transactions contemplated by this Agreement or the other Transaction Documents illegal or otherwise prohibiting or delaying the consummation of such transactions.

(c) Purchaser and Seller shall cooperate with one another, and cause their Affiliates to so cooperate, in determining whether any action by or in respect of, or filing with, any Governmental Entity (excluding the actions and filings described in subsections (a) and (b) of this Section 5.6) is required or reasonably appropriate, or any action, consent, approval or waiver from any party to any Company Contract is required or reasonably appropriate, in connection with the consummation of the transactions contemplated by this Agreement and the other Transaction Documents. Subject to the terms and conditions of this Agreement and the Confidentiality Agreement, in taking such actions or making any such filings, the parties shall furnish such information, and cause their Affiliates to furnish such information, as may be required in connection therewith and timely seek to obtain any such actions, consents, approvals or waivers.

Section 5.7. Director and Officer Liability; Indemnification.

(a) From and after the Closing and prior to the sixth (6^th) anniversary of the Closing, and except as otherwise specified in Section 5.7(a) of the Seller Disclosure Schedule, Purchaser shall not permit the Company to amend (whether by merger, dissolution, liquidation or otherwise) the Organizational Documents of the Company as in effect at the Closing in a manner that would diminish in any respect the indemnification and contribution rights and the provisions contained therein regarding the elimination or limitation of liability, in each case of the current and former officers, directors, managing members and members of the Company thereunder and any other Persons entitled to indemnification, contribution or liability limitation thereunder

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(collectively, the “Company Indemnitees”), in respect of acts or omissions (or alleged acts or omissions) occurring at or prior to the Closing, including in respect of any acts or omissions (or alleged acts or omissions) taken or not taken in connection with the execution and delivery of this Agreement or any other Transaction Document or the consummation of the transactions contemplated hereby and thereby.

(b) Prior to the Closing, Purchaser shall purchase an extended reporting period endorsement (the “Tail Insurance Policy”) under Seller’s existing directors’ and officers’ liability insurance coverage (including employment practices and fiduciary liability insurance) for the benefit of the Company Indemnitees that shall provide such Persons with coverage for six (6) years following the Closing of not less than the existing coverage and having other terms no less favorable to the insured Persons thereunder than the directors’ and officers’ liability insurance coverage presently maintained by Seller for acts or omissions occurring at or prior to the Closing Date; provided, however, that such Tail Insurance Policy shall only apply to time periods beginning December 4, 2007 and shall only cover the Company Indemnitees for acts or omissions with respect to the Company. Following the Closing, Purchaser shall cause the Tail Insurance Policy to remain in full force and effect and shall not, and shall not cause or permit any Affiliate thereof to, amend, waive, modify or otherwise alter the terms thereof.

(c) If the Company or any of its successors or assigns (i) consolidates with or merges into any other Person and shall not be the continuing or surviving corporation or entity of such consolidation or merger or (ii) transfers or conveys all or substantially all of its properties and assets to any Person, then, and in each such case, proper provision shall be made so that the successors and assigns of the Company shall assume the obligations of such Person that are set forth in this Section 5.7.

(d) The provisions of this Section 5.7 will survive the Closing and are intended to be for the benefit of, and will be enforceable by, each of the Company Indemnitees and their respective successors, representatives and heirs, and their rights under this Section 5.7 are in addition to, and will not be deemed to be exclusive of, any other rights to which any such Person is entitled, whether pursuant to applicable Law, agreement or otherwise. Notwithstanding anything contained herein to the contrary, if, at any time prior to the sixth (6^th) anniversary of the Closing, any Company Indemnitee delivers to Purchaser or the Company a written notice asserting a claim for indemnification under any of the provisions set forth in this Section 5.7 or any of the documents referred to herein, then the claim asserted in such notice (and the related indemnification obligations provided for hereunder or in any such document referred to herein) shall survive the sixth (6^th) anniversary of the Closing until such time as such claim is fully and finally resolved.

Section 5.8. Reasonable Best Efforts. Upon the terms and subject to the conditions herein provided, except as otherwise provided in this Agreement, each of the parties agrees to use, and to cause their respective Affiliates to use, its or their reasonable best efforts to take or cause to be taken all actions, to do or cause to be done and to assist and cooperate with the other party in doing all things necessary, proper or advisable under applicable Laws to consummate and make effective, in the most expeditious manner practicable, the transactions contemplated by this Agreement and the other Transaction Documents, including: (a) the satisfaction of the conditions precedent to the obligations of any of the parties set forth herein; (b) the obtaining of

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applicable consents, waivers or approvals of any Governmental Entities or third parties; (c) the defending of any Actions challenging this Agreement or the other Transaction Documents or the performance of the obligations hereunder or thereunder; and (d) the execution and delivery of such instruments, and the taking of such other actions as the other parties may reasonably require in order to carry out the intent of this Agreement. Notwithstanding the foregoing, none of Seller, the Company or any of their respective Affiliates shall be obligated to make any payments or otherwise pay any consideration to any third party, or agree to modify the terms of any Contract, in each case to obtain any applicable consent, waiver or approval.

Section 5.9. Tax Matters.

(a) Seller shall prepare or cause to be prepared all Tax Returns required to be filed by the Company and U.S. United Inland Services, LLC with respect to taxable periods ending on or before the Closing Date. Seller shall cause the Company to file all such Tax Returns described in the preceding sentence and shall pay or cause to be paid all Taxes shown as due on such Tax Returns.

(b) For so long as Seller shall have any indemnification obligations in respect of Tax matters pursuant to the terms hereof (including in respect of the representations and warranties contained in Section 3.12 and/or in respect of Pre-Closing Taxes), Seller shall have the right to control any audit or administrative or judicial proceeding with respect to any Taxes of, or any Tax Return required to be filed by, the Company or U.S. United Inland Services, LLC with respect to taxable periods ending on or before the Closing Date; provided, however, that Seller shall not compromise or settle any such audit or proceeding without obtaining Purchaser’s prior written consent (which consent may not be unreasonably withheld, conditioned or delayed) if it would reasonably be expected to have a materially adverse effect on Purchaser.

(c) Purchaser and Seller shall cooperate fully, as and to the extent reasonably requested by the other party, in connection with the filing of Tax Returns and any audit, litigation or other proceeding with respect to Taxes of the Company or U.S. United Inland Services, LLC. Such cooperation shall include the retention and (upon the other party’s request) the provision of records and information reasonably relevant to any such audit, litigation or other proceeding and making employees available on a mutually convenient basis to provide additional information and explanation of any material provided hereunder. Purchaser and Seller shall (i) retain all books and records with respect to Tax matters pertinent to the Company or U.S. United Inland Services, LLC relating to any taxable period beginning before the Closing Date until expiration of the statute of limitations (taking into account any extensions thereof) of the respective taxable periods and (ii) give the other party reasonable written notice prior to transferring, destroying or discarding any such books and records and, if the other party so requests, shall allow the requesting party to take possession of such books and records.

(d) Except as set forth on Section 5.9(d) of the Seller Disclosure Schedule, neither Purchaser nor any of its Affiliates (including, after the Closing, the Company) shall, without the prior written consent of Seller, (i) make or change any Tax election affecting a taxable period ending on or before the Closing Date of Seller or any of its Affiliates (including, before the Closing, the Company), (ii) amend, refile or otherwise modify (or grant an extension of any applicable statute of limitations with respect to) any Tax Return prepared by Seller or any of its

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Affiliates (including, before the Closing, the Company) relating to a taxable period ending on or before the Closing Date or (iii) take any action that results in any increased Tax liability (including a reduction in a refund) or reduction of any Tax asset of the Company (or Seller or any of its Affiliates) in respect of a taxable period ending on or before the Closing Date, including, for the avoidance of doubt and except as set forth on Section 5.9(d) of the Seller Disclosure Schedule, (x) entering into a voluntary disclosure agreement with a Tax authority that may cause an increase in such Tax liability or a reduction of such Tax asset or (y) initiating any contact with a Tax authority to discuss an increase in, or payment of, such Tax liability (or potential Tax liability) or reduction of such Tax asset.

(e) If a refund of Taxes (to the extent not reflected in the Final Net Working Capital) (the “Refund”) is received by or credited to the account of the Company in respect of any taxable period ending on or before the Closing Date, Purchaser shall cause such recipient to pay the amount of the Refund to Seller within five (5) Business Days of the receipt thereof and shall provide written notice to Seller promptly following the receipt thereof and shall thereafter provide to Seller any additional information that it may reasonably request in connection therewith.

(f) If after the Closing Date a payment of Taxes (to the extent not reflected in the Final Net Working Capital) is made by the Company in respect of any taxable period or portion thereof ending on or before the Closing Date (“Pre-Closing Taxes”), Purchaser shall promptly notify Seller thereof, and Seller shall be required to indemnify the Purchaser Indemnitees in accordance with and subject to the terms set forth in Article VIII. In the case of any Taxes that are payable with respect to a taxable period that begins before and ends after the Closing Date (a “Straddle Period”), the portion of such Taxes that constitutes Pre-Closing Taxes shall: (i) in the case of Taxes based upon income or receipts or imposed in connection with the sale of property or based on fuel consumption, be the amount of such Taxes that would be payable if the taxable period ended on the Closing Date; and (ii) in the case of all other Taxes, be the amount of such Taxes that are due for the entire Straddle Period multiplied by a fraction the numerator of which is the number of days in the portion of the Straddle Period ending on the Closing Date and the denominator of which is the number of days in the entire Straddle Period.

(g) Seller shall cooperate with Purchaser to resolve within one year of the Closing Date all Pre-Closing Taxes relating to unfiled returns or inaccurate returns in respect of the matters disclosed on Section 5.9(d) of the Seller Disclosure Schedule.

Section 5.10. Letters of Credit. Purchaser shall, and shall cause the Company, to indemnify and hold harmless each of Seller and its Affiliates (other than the Company, but including any such Affiliate that ceases to be an Affiliate thereof following the sale thereof by Seller to any Person) from and against any and all Losses incurred by Seller or any of such Affiliates (other than the Company) arising out of or relating to the letters of credit listed on Section 5.10 of the Seller Disclosure Schedule to the extent such Losses are incurred as a result of any action (or inaction) of, or otherwise relates to, the Company, and Purchaser shall pay to Seller or any such Affiliate any fees, costs or expenses incurred by Seller or any Affiliate thereof in connection with any such letter of credit to the extent attributable to the Company as further provided in Section 5.10 of the Seller Disclosure Schedule. Following the Closing, Purchaser shall work with Seller in good faith to provide a substitute letter of credit in lieu of the portion of any such letter of credit listed on Section 5.10 of the Seller Disclosure Schedule to the extent provided for the benefit of the Company.

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Section 5.11. WARN Act. Purchaser shall be responsible for, and shall indemnify Seller and its Affiliates (other than the Company) against, all expense and liability, including reasonable attorneys’ fees, incurred under the WARN Act (and any equivalent state Law) with respect to any employee of the Company who experiences a layoff, employment termination, reduction in hours or other employment related loss after the Closing Date and for any layoff, employment termination, reduction in hours or other employment related loss occurring prior to the Closing Date that was specifically requested by Purchaser. Seller shall be responsible for, and shall indemnify Purchaser against, all expense and liability, including reasonable attorneys’ fees, incurred under the WARN Act (and any equivalent state Law) with respect to any employee of the Company who experiences a layoff, employment termination, reduction in hours or other employment related loss on or prior to the Closing Date (to the extent any such amounts have not been accrued as of the Closing Date and are therefore not included in the determination of Net Working Capital), unless such layoff, employment termination, reduction in hours or other employment related loss was specifically requested by Purchaser.

Section 5.12. Updated Physical Asset Schedule. Prior to the Closing Date, Seller shall prepare and deliver to Purchaser a complete list of each physical asset that was owned by the Company as of the last day of the month ended immediately prior to the Closing Date and that had a book value in excess of $50,000 as of such date.

Section 5.13. Covenant Not to Compete.

(a) For a period of six (6) years from the Closing Date, GSM and Seller shall not, and shall cause their respective Subsidiaries not to, either directly or indirectly, engage in the inland waterways barge transportation business of any cargo whatsoever on any navigable waterway within the continental United States, including, but not limited to, towing, fleeting and shifting of barges (the “Competing Business”). The restrictions in this Section 5.13 shall not prohibit any of GSM, Seller or their respective Subsidiaries from being a passive owner of not more than 5% of the outstanding equity interest of any class of any Person that engages in a Competing Business. Notwithstanding the foregoing, in no event shall this Section 5.13 (i) restrict GSM, Seller or their respective Subsidiaries in any way from engaging in the Non-UBL Business or from performing or satisfying any obligation pursuant to any Contract to which any such Person is a party as of the date hereof, (ii) apply to, or restrict in any way, the business or operations of any Person (or its Affiliates) who acquires any of the outstanding membership interests of GSM, Seller or any of their respective Subsidiaries or any of their respective businesses, assets, properties or operations, or (iii) apply to, or restrict in any way, the business or operations of GSM, Seller or any of their respective Subsidiaries following the sale, transfer or other conveyance of a majority of the outstanding membership interests of GSM, Seller or any of their respective Subsidiaries to any Person that is not an Affiliate of GSM or Seller, it being agreed that upon the effectiveness of any such sale, transfer or conveyance, the terms set forth in this Section 5.13 shall terminate with respect to GSM, Seller or any such Subsidiary, as applicable.

(b) Except as noted in this paragraph, should any provision of this Section 5.13 be held by any court of competent jurisdiction to be unenforceable or invalid for any reason, the

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validity of the remaining parts, terms or provisions of this Section 5.13 shall not be affected thereby and the invalid or unenforceable part, term or provision shall be deemed not to be a part of this Section 5.13. The covenants set forth in this Section 5.13 are to be reformed by such court if held to be unreasonable or unenforceable, in whole or in part, and, as written and as reformed, shall be deemed to be part of this Agreement, and each of GSM, Seller and Purchaser hereby consents to and affirmatively requests that said court reform any such covenant or promise so as to be reasonable and enforceable and that said court enforce such covenant or promise as so reformed.

(c) Each of GSM and Seller acknowledges that the limitations of time, geography and scope of activity agreed to in this Section 5.13 are reasonable because, among other things, Seller and Purchaser are engaged in a highly competitive industry, and this Section 5.13 provides no more protection than is necessary to protect Purchaser’s interests in the Interests.

(d) The parties acknowledge that Purchaser will be irreparably harmed and that there will be no adequate remedy at law for a violation of any of the covenants or agreements of Seller set forth herein. Therefore, it is agreed that, in addition to any other remedies that may be available to Purchaser upon any such violation, Purchaser shall have the right to seek enforcement of such covenants and agreements by specific performance, injunctive relief or by any other means available to Purchaser at Law or in equity.

Section 5.14. Transfer of Subsidiary. Seller will cause the Company to transfer all of the outstanding membership interests in U.S. United Inland Services, LLC to Seller or an Affiliate of Seller, such transfer to be effective no later than the Closing.

Section 5.15. TECO Agreement.

(a) As soon as reasonably practicable following the request of Seller made after the date hereof, Purchaser shall deliver the TECO Performance Letter to Seller and Tampa Electric, which shall not be effective until the Closing. Without limitation of any of the other terms set forth in this Agreement, including in this Section 5.15, (i) Purchaser shall make such changes to the TECO Performance Letter as Tampa Electric may reasonably request and shall otherwise take or cause to be taken such other actions in respect of the TECO Agreement (including in respect of Purchaser’s or the Company’s obligations thereunder) as may reasonably be requested by Seller or Tampa Electric in connection with the purchase by Purchaser of the Interests, and (ii) Purchaser shall comply, and cause the Company to comply, with all of the Company’s or Purchaser’s respective obligations (if any) now or hereafter existing under the terms of the TECO Agreement (including without limitation any obligation of the Company to maintain any insurance applicable to the Company or the business or operations thereof that is required pursuant to the terms of the TECO Agreement).

(b) Unless waived in writing by Tampa Electric, as soon as reasonably practicable following the request of Seller made after the date hereof, Purchaser shall obtain and deliver (or cause to be delivered) to Tampa Electric a letter of credit, substantially in the form attached hereto as Exhibit F (subject to such changes thereto as Tampa Electric may reasonably request to be made thereto), with a face amount equal to $6,000,000, it being understood and agreed that such letter of credit shall be delivered pursuant to Section 22.1 of the TECO Agreement and shall

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satisfy and comply with the requirements of a “Letter of Credit” under the terms of the TECO Agreement (including (unless waived by Tampa Electric) in respect of the minimum credit rating of the issuer thereof as set forth in the definition of “Letter of Credit” in the TECO Agreement) and otherwise comply with all of the requirements of the TECO Agreement, including in respect of the period of time during which such letter of credit shall remain outstanding and the expiration date thereof (the “TECO Letter of Credit”); provided, however, that the TECO Letter of Credit shall not be effective until the Closing shall have occurred. In the event that at any time following the Closing, the TECO Letter of Credit shall be drawn upon, then Purchaser shall cause the face amount of such letter of credit to be increased, or shall cause an additional letter of credit that complies with the terms set forth in the immediately preceding sentence and the TECO Agreement, and that is substantially identical to the TECO Letter of Credit obtained and delivered to Tampa Electric in connection with the Closing to be delivered to Tampa Electric, such that the aggregate face amount of all letters of credit delivered to and held by Tampa Electric (after giving effect to any draws on letters of credit previously delivered to Tampa Electric by or on behalf of Purchaser) under the TECO Agreement shall be no less than $6,000,000.

(c) From and after the date hereof and prior to the Closing, Purchaser and Seller shall, and shall cause their respective Affiliates to, subject (in the case of Seller and its Affiliates) to the terms set forth in the last sentence of Section 5.8, use their respective reasonable best efforts to obtain from Tampa Electric and deliver to Seller a full and unconditional release, effective as of the Closing, of all of the obligations and liabilities of Seller and its Affiliates (other than the Company) with respect to (i) the TECO Letter of Credit (including any obligation to increase the face amount thereof or deliver a supplemental letter of credit), or (ii) the obligations and liabilities of the Company pursuant to the TECO Agreement, including any obligation of Seller to cause the Company to perform its obligations thereunder or be liable to Tampa Electric for any breach or non-compliance by the Company with the terms set forth therein (which release shall be in a form reasonably acceptable to Seller) (the “TECO Release”). In furtherance of the foregoing, if requested by Seller or Tampa Electric, Purchaser shall (or shall cause an Affiliate thereof designated by Seller or Tampa Electric to), effective at the Closing, agree to assume and be liable and responsible for (through the execution of a Contract containing terms and conditions that are reasonably acceptable to Seller and Tampa Electric) any and all of the obligations and liabilities of Seller with respect to the TECO Letter of Credit (including any obligation to increase the face amount thereof or deliver a supplemental letter of credit) and under the terms of the TECO Agreement (including any obligation of Seller to cause the Company to perform its obligations thereunder or be liable to Tampa Electric for any breach or non-compliance by the Company with the terms set forth therein), but only to the extent that such obligations and liabilities relate to the Company, and specifically excluding any obligations or liabilities of Seller under the TECO Agreement that relate to Subsidiaries of Seller thereunder that are not the Company (the obligations so assumed, the “TECO Assumed Obligations”). In the event Purchaser and Seller have not, as of the Closing, obtained the TECO Release, (i) Purchaser shall use reasonable best efforts to do so following the Closing, including by agreeing to assume (in accordance with the terms set forth in the immediately preceding sentence) the TECO Assumed Obligations through the execution of a Contract containing terms and conditions that are reasonably acceptable to Seller and Tampa Electric, (ii) Purchaser shall not permit, and shall cause the Company not to permit, the TECO Agreement to be amended, supplemented, modified, renewed or extended in a manner that increases or extends, or that is reasonably likely

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to increase or extend, the obligations of Seller or any Affiliate thereof thereunder, without the prior written consent of Seller, and (iii) Purchaser shall, and shall cause the Company to, indemnify and hold harmless each of Seller and its Affiliates (other than the Company) from and against any and all Losses incurred by Seller or any of its Affiliates (other than the Company) arising out of or relating to the TECO Letter of Credit or the obligations or liabilities of the Company pursuant to the TECO Agreement, including in the event of any Letter of Credit Default (as defined in the TECO Agreement) or in the event of any requirement of Seller to reinstate the TECO Letter of Credit pursuant to the terms of the TECO Agreement.

Section 5.16. Release of Guarantees. From and after the date hereof and prior to the Closing, Purchaser and Seller shall, and shall cause their respective Affiliates to, subject (in the case of Seller and its Affiliates) to the terms set forth in the last sentence of Section 5.8, use their respective reasonable best efforts to obtain from each beneficiary of a Guarantee and deliver to Seller a full and unconditional release, effective as of the Closing, of all of the obligations and liabilities of Seller and its Affiliates (other than the Company) with respect to each such Guarantee (which release shall be in a form reasonably acceptable to Seller and Purchaser) (the “Guarantee Release”). In furtherance of the foregoing, if requested by Seller or any beneficiary of a Guaranty, Purchaser shall (or shall cause an Affiliate thereof designated by Seller or any such beneficiary to), effective at the Closing, agree to assume and be liable and responsible for (through the execution of a Contract containing terms and conditions that are reasonably acceptable to Seller and such beneficiary) any and all of the obligations and liabilities of Seller or any Affiliate thereof with respect to any Guarantee, including any obligation of Seller or any such Affiliate to cause the Company to perform its obligations under any Contract that are guaranteed by Seller or any Affiliate thereof and be liable to such beneficiary for any breach or non-compliance by the Company with the terms set forth therein (the obligations so assumed, the “Guaranteed Assumed Obligations”). In the event Purchaser and Seller have not, as of the Closing, obtained a Guarantee Release with respect to each Guarantee, (i) Purchaser shall use reasonable best efforts to do so following the Closing, including by agreeing to assume (in accordance with the terms set forth in the immediately preceding sentence) the Guaranteed Assumed Obligations through the execution of a Contract containing terms and conditions that are reasonably acceptable to Seller and the beneficiary of the applicable Guarantee, (ii) Purchaser shall not permit, and shall cause the Company not to permit, any Contract to which such Guarantee relates to be amended, supplemented, modified, renewed or extended in a manner that increases or extends, or that is reasonably likely to increase or extend, the obligations of Seller or any Affiliate thereunder, without the prior written consent of Seller, and (iii) Purchaser shall, and shall cause the Company to, indemnify and hold harmless each of Seller and its Affiliates (other than the Company) from and against any and all Losses incurred by Seller or any of its Affiliates (other than the Company) arising out of or relating to any such Guarantee.

Section 5.17. Support Services; Names.

(a) Purchaser acknowledges that the Company currently receives (or has received in the past) from Seller or its Affiliates certain corporate and other services and support, including general and administrative services, audit services, legal services, human resources services, tax services, finance services, cash management services, information technology services and support and insurance and facilities-related support (collectively, the “Support Services”). Purchaser acknowledges that, except as expressly provided in this Agreement or the Transition

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Services Agreement, the Support Services shall cease as of the Closing, and all agreements and arrangements in respect thereof shall terminate as of the Closing, with no further obligation of any party thereto.

(b) No later than twenty (20) days following the Closing Date, Purchaser shall cause the Company to change its name and cause the certificate of formation (or equivalent organizational document) to be amended to remove any reference to “U.S. United” or any other name, trademark or service ▇▇▇▇ used by Seller or any of its Affiliates that is listed on Section 5.17(b) of the Seller Disclosure Schedule. Following the Closing Date, Purchaser shall, and shall cause the Company to, as soon as practicable, but in no event later than one hundred eighty (180) days following the Closing Date, cease to (i) make any use of any names, trademarks, or service marks that include (A) the terms “U.S. United” or any other name, trademark, or service ▇▇▇▇ used by Seller or any of its Affiliates and that is listed on Section 5.17(b) of the Seller Disclosure Schedule, or (B) any names, trademarks, or service marks related thereto or containing or comprising the foregoing, including any names, trademarks, or service marks confusingly similar thereto (collectively, the “Marks”), and (ii) hold themselves out as having any affiliation with Seller or any of its Affiliates (other than as a provider of services pursuant to the TECO Agreement or any Package Contract). In furtherance thereof, as soon as practicable but in no event later than one hundred eighty (180) days following the Closing Date, Purchaser shall, and shall cause the Company to, remove, strike over or otherwise obliterate all Marks from all assets and other materials, including any Vessels, business cards, schedules, stationery, packaging materials, displays, signs, promotional materials, manuals, forms, websites, email, computer software and other materials and systems. Any use by Purchaser or the Company of any of the Marks as permitted in this Section 5.17(b) is subject to their compliance with the quality control requirements and guidelines in effect for the Marks as of the Closing Date. Purchaser shall not, and shall cause the Company not to, use the Marks in a manner that would be reasonably likely to reflect negatively on such name and marks or on Seller or its Affiliates. Purchaser shall, and shall cause the Company to, indemnify and hold harmless Seller and any of its Affiliates from and against any Losses relating to or arising from any use by Purchaser or the Company of the Marks as permitted by this Section 5.17(b) or otherwise.

Section 5.18. Insurance. Purchaser acknowledges and agrees that all insurance coverage for the Company and the Business under policies of Seller and its Affiliates (other than the Company) shall terminate as of the Closing, and no claims may be brought thereunder by Purchaser or the Company for events or circumstances occurring from and after the Closing under or with respect to any such insurance or the policies relating thereto; provided, however, that nothing in this Section 5.18 shall in any way affect the right of the Company to be covered by, and make claims under, any such policy that is an occurrence-based policy for events or circumstances occurring with respect to the Company prior to Closing if permitted under such policy, provided that such claims shall be at the Company’s sole cost and expense (including any applicable retentions or deductibles in connection with such claims and any fees or other costs or expenses incurred in connection with the collection thereof); provided further, however, that in the event any occurrence-based insurer shall make such payment on behalf of the Company to Seller or an Affiliate of Seller (other than the Company) in connection with such pre-Closing losses, Seller shall promptly remit such occurrence-based policy recoveries, if applicable, to the Company.

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Section 5.19. Certain Payments. In the event that the Company shall receive any checks, drafts or wires on or prior to the Closing Date that shall not have cleared or settled as of the Closing Date, and a corresponding adjustment has been made to Net Working Capital in respect thereof, then promptly (and, in any event within three (3) Business Days) following any such check, draft or wire clearing or settling, Purchaser shall cause the Company to pay to Seller the aggregate amount received by the Company upon the clearance or settlement thereof.

ARTICLE VI.

CONDITIONS OF CLOSING

Section 6.1. Conditions to Obligations of Purchaser and Seller. The respective obligations of Seller and Purchaser to consummate the transactions contemplated by this Agreement are subject to the fulfillment on the Closing Date of each of the following conditions:

(a) there shall not be any Law in effect making illegal the consummation of the transactions contemplated hereby, and there shall not be any Governmental Order in effect prohibiting the consummation of the transactions contemplated hereby; and

(b) any required waiting periods (including any extension thereof) applicable to the consummation of the transactions contemplated by this Agreement under the HSR Act shall have terminated or expired.

Section 6.2. Additional Conditions to Obligations of Purchaser. The obligation of Purchaser to consummate the transactions contemplated by this Agreement is subject to the fulfillment, on the Closing Date, of each of the following conditions (any or all of which may be waived by Purchaser in whole or in part in its sole discretion):

(a) (i) the representations and warranties of Seller contained in Article III of this Agreement (other than the representations and warranties set forth in Section 3.2, Section 3.5(a), the first sentence of Section 3.8 and Section 3.22) shall be true and correct in all respects, without giving effect to any materiality or Material Adverse Effect qualifications therein, on and as of the Closing Date (except to the extent such representations and warranties shall have been expressly made as of an earlier date, in which case such representations and warranties shall have been true and correct in all respects as of such earlier date, without giving effect to any materiality or Material Adverse Effect qualifications therein) with the same force and effect as if made on and as of the Closing Date (or such earlier date), except where any failures of such representations and warranties to be so true and correct, individually or in the aggregate, would not reasonably be expected to have a Material Adverse Effect, (ii) the representations and warranties of Seller contained in Section 3.2 and Section 3.5(a) shall be true and correct in all material respects, on and as of the Closing Date, with the same force and effect as if made on and as of the Closing Date, and (iii) the representations and warranties of Seller contained in the first sentence of Section 3.8 and Section 3.22 shall be true and correct in all respects, on and as of the Closing Date, with the same force and effect as if made on and as of the Closing Date;

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(b) Seller shall have performed or complied in all material respects with all agreements and covenants required by this Agreement to be performed or complied with by Seller on or prior to the Closing Date;

(d) Purchaser shall have received a certificate signed by a duly authorized signatory of Seller certifying on behalf of Seller that the conditions set forth in subsections (a), (b) and (c) of this Section 6.2 have been satisfied; and

(e) Seller shall have delivered, or cause to be delivered, to Purchaser or other applicable Person the documents required to be delivered by Seller pursuant to Section 2.2(b).

Section 6.3. Additional Conditions to Obligations of Seller. The obligation of Seller to consummate the transactions contemplated by this Agreement is subject to the fulfillment, on the Closing Date, of each of the following conditions (any or all of which may be waived by Seller in whole or in part in its sole discretion):

(a) (i) the representations and warranties of Purchaser contained in this Agreement (other than the representations and warranties set forth in Section 4.5) shall be true and correct in all respects, without giving effect to any materiality qualifications therein, on and as of the Closing Date (except to the extent such representations and warranties shall have been expressly made as of an earlier date, in which case such representations and warranties shall have been true and correct in all respects as of such earlier date, without giving effect to any materiality qualifications therein), with the same force and effect as if made on and as of the Closing Date, except where any failures of such representations and warranties to be so true and correct, individually or in the aggregate, would not materially impair or delay Purchaser’s ability to perform its obligations under this Agreement or consummate the transactions contemplated hereby and (ii) the representations and warranties of Purchaser contained in Section 4.5 of this Agreement shall be true and correct in all respects, on and as of the Closing Date, with the same force and effect as if made on and as of the Closing Date;

(b) Purchaser shall have performed or complied in all material respects with all agreements and covenants required by this Agreement to be performed or complied with by Purchaser on or prior to the Closing Date;

(c) Seller shall have received a certificate of a duly authorized signatory of Purchaser certifying on behalf of purchaser that the conditions set forth in subsections (a) and (b) of this Section 6.3 have been satisfied; and

(d) Purchaser shall have delivered, or cause to be delivered, to Seller or other applicable Person the documents and amounts required to be delivered by Purchaser pursuant to Section 2.2(c).

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ARTICLE VII.

TERMINATION

Section 7.1. Termination of Agreement. This Agreement may be terminated at any time prior to the Closing Date as follows:

(a) by mutual written consent of Purchaser and Seller;

(b) by the written notice of Seller to Purchaser if the Closing shall not have occurred on or before August 18, 2012 (such date, the “Initial Outside Date”, and the Initial Outside Date as it may be extended in accordance with the terms set forth in this Section 7.1(b), the “Outside Date”); provided, however, that (i) if the condition to Closing set forth in Section 6.1(b) shall not have been satisfied on or before the Initial Outside Date, but all other conditions set forth in Article VI hereof would be satisfied if the Closing Date were to occur on the Initial Outside Date, then the Initial Outside Date shall automatically (without any action of any party hereto) be extended until the three (3) month anniversary of the Initial Outside Date (or, if such day is not a Business Day, on the first Business Day thereafter), (ii) if the condition to Closing set forth in Section 6.1(b) shall not have been satisfied on or before the then current Outside Date, but all other conditions set forth in Article VI hereof would be satisfied if the Closing Date were to occur on such Outside Date, Seller shall be entitled to extend such Outside Date by an additional two (2) three (3) month periods (each such period to end on the three (3) month anniversary of the Outside Date that was in effect immediately prior to the then current extension thereof (or, if such day is not a Business Day, on the first Business Day thereafter)), with each such extension (if any) effected by written notice to Purchaser delivered prior to such Outside Date, and (iii) thereafter the Outside Date may be extended only upon the written agreement of Purchaser and Seller, it being understood that, without the prior written consent of Purchaser and Seller, in no event shall the Outside Date be extended to a date that is later than the thirteen (13) month anniversary of the date of this Agreement (or, if such day is not a Business Day, the first Business Day thereafter); provided, however, that the right to terminate this Agreement under this Section 7.1(b) shall not be available to Seller if the failure of Seller to fulfill or perform any obligation, agreement or covenant under this Agreement shall have been the cause of, or shall have resulted in, the failure of the Closing to occur on or prior to such date;

(c) by the written notice of Purchaser to Seller if the Closing shall not have occurred on or before the Outside Date; provided, however, that the right to terminate this Agreement under this Section 7.1(c) shall not be available to Purchaser if the failure of Purchaser to fulfill or perform any obligation, agreement or covenant under this Agreement shall have been the cause of, or shall have resulted in, the failure of the Closing to occur on or prior to such date;

(d) by Seller or Purchaser, by written notice to the other, if there shall be a Law in effect making illegal the consummation of the transactions contemplated hereby, or there shall be a final and non-appealable Governmental Order in effect prohibiting the consummation of the transactions contemplated hereby; provided, however, that the right to terminate this Agreement under this Section 7.1(d) shall not be available to such party if the failure of such party to fulfill or perform any obligation, agreement or covenant under this Agreement shall have been the cause of, or shall have resulted in, such Law or Governmental Order;

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(e) by Purchaser if (i) (A) Seller has failed to consummate the Closing when required in accordance with this Agreement, (B) Purchaser has provided Seller with written notice of such failure and (C) Seller has failed to consummate the Closing within two (2) Business Days of receipt of such notice described in the immediately preceding clause (B), or (ii) there shall have been (A) a breach of any of the representations and warranties of Seller set forth in Article III of this Agreement (and such breach has not been waived by Purchaser), which breach would cause the condition set forth in Section 6.2(a) not to be satisfied, or (B) a breach of any of the covenants or agreements of Seller set forth in this Agreement (and such breach has not been waived by Purchaser), which breach would cause the condition set forth in Section 6.2(b) not to be satisfied, but only (in the case of clauses (A) and (B) immediately above), if such breach is not cured on or before the earlier to occur of (x) thirty (30) days after receipt by Seller of written notice thereof from Purchaser, and (y) the Outside Date; and

(f) by Seller if (i) (A) Purchaser has failed to consummate the Closing when required in accordance with this Agreement, (B) Seller has provided Purchaser with written notice of such failure and (C) Purchaser has failed to consummate the Closing within two (2) Business Days of receipt of such notice described in the immediately preceding clause (B), or (ii) there shall have been (A) a breach of any of the representations and warranties of Purchaser set forth in Article IV of this Agreement (and such breach has not been waived by Seller), which breach would cause the condition set forth in Section 6.3(a) not to be satisfied, or (B) a breach of any of the covenants or agreements on the part of Purchaser set forth in this Agreement (and such breach has not been waived by Seller), which breach would cause the condition set forth in Section 6.3(b) not to be satisfied, but only (in the case of clauses (A) and (B) immediately above), if such breach is not cured on or before the earlier to occur of (x) thirty (30) days after receipt by Purchaser of written notice thereof from Seller, and (y) the Outside Date.

Section 7.2. Effect of Termination.

(a) In the event of the termination of this Agreement by any party pursuant to Section 7.1 (other than Section 7.1(a)), written notice thereof shall forthwith be given by the terminating party to the other party, and this Agreement shall thereupon terminate and become void and have no effect, the transactions contemplated hereby shall be abandoned without further action by the parties and there shall be no liability or obligation on the part of Seller, Purchaser or any other party hereto to Seller, Purchaser or any other party hereto; provided, however, that (i) Section 5.3, Section 5.4, this Section 7.2, Article IX and the Confidentiality Agreement shall expressly survive the termination of this Agreement, (ii) termination of this Agreement shall have no effect on the ▇▇▇▇▇▇ Guarantee, which shall remain in full force and effect with respect to Purchaser’s obligations and liabilities hereunder following the termination of this Agreement, including obligations and liabilities arising under or pursuant to Section 7.2(a)(i) and Section 7.2(a)(iii), and (iii) no party hereto shall be relieved of any liability or obligation arising from, out of or in connection with any willful breach of this Agreement by such party prior to the time of such termination.

(b) For the avoidance of doubt and without limiting Seller’s rights under any other provision of this Agreement (including Seller’s right to specific performance pursuant to Section 9.14) or the ▇▇▇▇▇▇ Guarantee, for all purposes of this Agreement, the failure of Purchaser to consummate the Closing for any reason when required pursuant to the terms of this Agreement

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and/or to make the payments to Seller or any other Person pursuant to Article II for any reason when required pursuant to the terms of this Agreement shall, in each case, be a willful breach of this Agreement by Purchaser that (i) is not capable of being cured, (ii) has prevented consummation of the transactions contemplated hereby, and (iii) gives rise to Seller’s termination right pursuant to Section 7.1(f), which in turn shall give rise to a claim by, and entitlement of, Seller for damages from Purchaser, including damages calculated based on the Closing Consideration payable to Seller pursuant to the terms hereof if the Closing had occurred (assuming, for these purposes, that all proceeds that would have been deposited into the Escrow Account at the Closing were paid to Seller and that no adjustment to the Base Purchase Price is made pursuant to the applicable terms set forth in Article II).

(c) For the avoidance of doubt and without limiting Purchaser’s rights under any other provision of this Agreement (including Purchaser’s right to specific performance pursuant to Section 9.14), for all purposes of this Agreement, the failure of Seller to consummate the Closing for any reason when required pursuant to the terms of this Agreement shall be a willful breach of this Agreement by Seller that (i) is not capable of being cured, (ii) has prevented consummation of the transactions contemplated hereby, and (iii) gives rise to Purchaser’s termination right pursuant to Section 7.1(e), which in turn shall give rise to a claim by Purchaser against Seller for its actual damages incurred as a result thereof as determined by the parties or, failing such agreement, by a final and non-appealable judgment of a court of competent jurisdiction.

(d) For purposes of this Section 7.2, “willful breach” shall mean a breach that is a consequence of an omission by, or act undertaken by or caused by, the breaching party with the knowledge that the omission or taking or causing of such act would, or would reasonably be expected to, cause a breach of this Agreement.

Section 7.3. Amendment. This Agreement may be amended or modified only by a written agreement executed and delivered by duly authorized officers of the parties hereto. This Agreement may not be modified or amended except as provided in the immediately preceding sentence and any purported amendment effected in a manner which does not comply with this Section 7.3 shall be void.

Section 7.4. Extension; Waiver. At any time prior to the Closing, Seller may (a) extend the time for the performance of any of the obligations or other acts of Purchaser contained herein, (b) waive any inaccuracies in the representations and warranties of Purchaser contained herein or in any document, certificate or writing delivered by Purchaser pursuant hereto, or (c) waive compliance by Purchaser with any of the agreements or conditions contained herein. At any time prior to the Closing, Purchaser may (i) extend the time for the performance of any of the obligations or other acts of Seller contained herein, (ii) waive any inaccuracies in the representations and warranties of Seller contained herein or in any document, certificate or writing delivered by Seller pursuant hereto, or (iii) waive compliance by Seller with any of the agreements or conditions contained herein. Any agreement on the part of either party hereto to any such extension or waiver shall be valid only if set forth in a written instrument signed on behalf of such party. Except as otherwise expressly set forth in this Agreement, the failure of any party to assert any of its rights hereunder shall not constitute a waiver of such rights.

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ARTICLE VIII.

INDEMNIFICATION

Section 8.1. Survival of Representations, Warranties and Covenants. The representations and warranties of Seller contained in Article III (other than Section 3.12) or in any certificate delivered by Seller pursuant to Section 6.2(d) shall survive the Closing until the twelve (12) month anniversary of the Closing Date (the “Release Date”). The representations and warranties of Seller contained in Section 3.12 shall survive the Closing until the twenty-four (24) month anniversary of the Closing Date. The representations and warranties of Purchaser contained in Article IV or in any certificate delivered by Purchaser pursuant to Section 6.3(c) shall survive the Closing until the Release Date. The covenants and agreements contained in this Agreement (other than the covenant and agreement set forth in Section 8.2(a)(iii)) shall terminate on the Closing Date unless a specific covenant or agreement contained in this Agreement requires performance after the Closing Date, in which case such covenant or agreement shall survive for a period of ninety (90) days following the date on which the performance of such covenant or agreement is required to be completed. The covenant and agreement set forth in Section 8.2(a)(iii) shall survive until the twenty-four (24) month anniversary of the Closing Date. Notwithstanding anything contained herein to the contrary, the parties hereto hereby acknowledge and agree that any bona fide claim (and only such bona fide claim, but not the related representations, warranties, covenants or agreements) for indemnification in respect of any breach of any representation, warranty, covenant or agreement contained herein that is made in writing in accordance with the terms of this Article VIII on or prior to the Release Date (or if any such representation, warranty, covenant or agreement shall, in accordance with the terms of this Section 8.1, survive after the Release Date, until such time as any such covenant or agreement shall terminate as provided in this Section 8.1) shall survive the Release Date (or, if applicable, such later time) until the final resolution thereof.

Section 8.2. General Indemnification.

(a) Subject to the other provisions of this Article VIII, from and after the Closing, Purchaser and its Affiliates, including, following the Closing, the Company (each, a “Purchaser Indemnitee”), shall be indemnified and held harmless solely out of the Escrow Amount (except in the case of a breach of the covenants set forth in Section 5.13, in respect of which Seller shall have direct liability to Purchaser) from any Losses suffered or paid by any Purchaser Indemnitee as a result of (i) any breach of any representation or warranty made by Seller in Article III or in the certificate delivered by Seller pursuant to Section 6.2(d), (ii) any breach by Seller of any of the covenants or agreements made by Seller in this Agreement that are required to be performed by Seller after the Closing, and (iii) any Pre-Closing Taxes.

(b) Subject to the other provisions of this Article VIII, from and after the Closing, Purchaser shall, and shall after the Closing, cause the Company to, indemnify and hold harmless Seller and its Affiliates (each, a “Seller Indemnitee”) from any Losses suffered or paid by any Seller Indemnitee as a result of (i) any breach of any representation or warranty made by Purchaser in Article IV or in the certificate delivered by Purchaser pursuant to Section 6.3(c), (ii) any breach by Purchaser of any of the covenants or agreements made by Purchaser in this Agreement that are required to be performed by Purchaser after the Closing, or (iii) any claim or

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Action brought or threatened to be brought against any Seller Indemnitee at any time on or after the Closing Date relating to actions taken by Purchaser or any Affiliate thereof, including the Company, on or after the Closing.

Section 8.3. Third Party Claims.

(a) If a claim, action, suit or proceeding by a Person who is not a party hereto or an Affiliate thereof (a “Third Party Claim”) is made against any Person entitled to indemnification pursuant to Section 8.2 (an “Indemnified Party”), and if such Person intends to seek indemnity with respect thereto under this Article VIII, such Indemnified Party shall promptly give written notice setting forth in reasonable detail the allegations set forth in such Third Party Claim (“Notice of Claim”) to the party hereto obligated to indemnify such Indemnified Party (such notified party, the “Responsible Party”); provided, however, that the failure to give such Notice of Claim shall not relieve the Responsible Party of its obligations hereunder, except to the extent that the Responsible Party is actually prejudiced thereby. The Responsible Party shall have thirty (30) days after receipt of such notice to assume the conduct and control, at the expense of the Responsible Party, of the settlement or defense thereof, and the Indemnified Party shall cooperate with the Responsible Party in connection therewith; provided, however, that the Responsible Party shall permit the Indemnified Party to participate in such settlement or defense through counsel chosen by such Indemnified Party (the fees and expenses of such counsel shall be borne by such Indemnified Party). Any such assumption of the conduct and control of the settlement or defense shall not be deemed to be an admission by the Responsible Party that the Third Party Claim is within the scope of the Responsible Party’s indemnification obligations hereunder and shall not be deemed an assumption of liability and Losses by the Responsible Party with respect to such Third Party Claim. If the Responsible Party elects not to assume the conduct and control of the settlement or defense of such Third Party Claim, then the Indemnified Party shall (i) permit the Responsible Party to participate in such settlement or defense through counsel chosen by such Responsible Party (the fees and expenses of such counsel shall be borne by such Responsible Party), and (ii) otherwise defend such claim diligently, in good faith and in a commercially reasonable manner. Notwithstanding anything in this Agreement to the contrary, whether or not the Responsible Party shall have assumed the conduct or control of the defense or settlement of a Third Party Claim, no Indemnified Party shall admit any liability with respect to, or settle, compromise or discharge, any Third Party Claim without the prior written consent of the Responsible Party, such consent not to be unreasonably withheld, delayed or conditioned. Notwithstanding any right of the Responsible Party to assume the conduct and control of the settlement and defense of any Third Party Claim hereunder, the Responsible Party shall not settle any Third Party Claim, consent to the entry of any judgment of such Third Party Claim or otherwise resolve such Third Party Claim without the prior written consent of the Indemnified Party, such consent not to be unreasonably withheld, delayed or conditioned, unless the terms of such settlement, judgment or other resolution involves solely the payment of monetary damages that are subject to indemnification pursuant to the terms set forth in this Article VIII; provided, however, that if the Indemnified Party shall not consent to any settlement, compromise or other resolution proposed by the Responsible Party, then the Responsible Party’s indemnification obligation (if any) pursuant to this Article VIII with respect to the Third Party Claim subject thereto shall in no event exceed the amount that would be required to be paid in such proposed settlement, compromise or other resolution of such Third Party Claim.

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(b) All of the parties hereto shall reasonably cooperate in the defense or prosecution of any Third Party Claim in respect of which indemnity may be sought hereunder and each of Purchaser and Seller (or a duly authorized representative of such party) shall (and shall cause the Company to) furnish such records, information and testimony, and attend such conferences, discovery proceedings, hearings, trials and appeals, as may be reasonably requested in connection therewith; provided, however, that (i) at the request of any party disclosing confidential information in connection with such cooperation, the parties shall enter into a mutually agreeable confidentiality agreement for such purpose, and (ii) no Person shall be required to disclose information if the disclosure thereof would be reasonably likely to result in the loss of the attorney-client privilege.

Section 8.4. Limitations on Indemnification. The rights of Purchaser Indemnitees and Seller Indemnitees to indemnification pursuant to the provisions of this Article VIII are subject to the following limitations:

(a) the Purchaser Indemnitees shall not be entitled to recover any Losses pursuant to Section 8.2(a)(i) until the total amount of Losses which the Purchaser Indemnitees would be entitled to recover under Section 8.2(a)(i) with respect to any and all claims for indemnification thereunder, but for this Section 8.4(a), exceeds $2,218,420.00 (the “Deductible”), and once the Deductible has been exceeded, the Purchaser Indemnitees shall only be entitled to recover Losses in excess of the Deductible; provided, however, that the Deductible shall not apply to Losses suffered or paid by any Purchaser Indemnitee as a result of the breach of any representation or warranty made by Seller in Section 3.2, Section 3.3, Section 3.5(a) or Section 3.12, it being agreed that in the case of a breach of any such representation or warranty, the applicable Purchaser Indemnitee shall, subject to the other limitations set forth in this Article VIII, be entitled to be indemnified and held harmless from the first dollar of such Losses;

(b) the Seller Indemnitees shall not be entitled to recover any Losses pursuant to Section 8.2(b)(i) until the total amount of Losses which the Seller Indemnitees would be entitled to recover under Section 8.2(b)(i) with respect to any and all claims for indemnification thereunder, but for this Section 8.4(b), exceeds the Deductible, and once the Deductible has been exceeded, the Seller Indemnitees shall only be entitled to recover Losses in excess of the Deductible; provided, however, that the Deductible shall not apply to Losses suffered or paid by any Seller Indemnitee as a result of the breach of any representation or warranty made by Purchaser in Section 4.2, Section 4.5, or Section 4.9, it being agreed that in the case of a breach of any such representation or warranty, the applicable Seller Indemnitee shall, subject to the other limitations set forth in this Article VIII, be entitled to be indemnified and held harmless from the first dollar of such Losses;

(c) neither the Purchaser Indemnitees nor Seller Indemnitees shall be entitled to recover for any particular Loss (including any series of related Losses) pursuant to Section 8.2(a)(i) or Section 8.2(b)(i), respectively, unless such Loss (including any series of related Losses) equals or exceeds $25,000, and any such Loss (including any series of related Losses) below such threshold shall not be counted for purposes of determining whether the Deductible has been exceeded, provided that if such Loss (including any series of related Losses) exceeds such threshold then the applicable Purchaser Indemnitees or the Seller Indemnitees, as the case may be, shall be entitled to recover the full amount of such Loss (including any series of related

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Losses), subject to (and limited by) the other terms set forth in this Article VIII; provided, further, that this Section 8.4(c) shall not apply to Losses suffered or paid by any Purchaser Indemnitee as a result of the breach of any representation or warranty made by the Seller in Section 3.12, it being agreed that in the case of a breach of any such representation or warranty, the applicable Purchaser Indemnitee shall, subject to the other limitations set forth in this Article VIII, be entitled to be indemnified and held harmless form the first dollar of such Losses.

(d) the sole and exclusive source of recovery in respect of any indemnification claim made by any Purchaser Indemnitee pursuant to this Article VIII (other than any claim arising from a breach of the terms set forth in Section 5.13) shall be the Escrow Amount, and in no event shall (i) Seller or any Affiliate thereof or any other Person have any direct liability or obligation in respect of any such indemnification claim, or (ii) the Purchaser Indemnitees be entitled to recover any Losses in respect of any indemnification claim made pursuant to this Article VIII (other than any claim arising from a breach of the terms set forth in Section 5.13) from any source other than the Escrow Account or in an aggregate amount in excess of the Escrow Amount on deposit in the Escrow Account as of any applicable date of determination, it being agreed that on the date (if any) that the Escrow Amount is reduced to zero (0) for any reason (including due to the release of the Escrow Amount from the Escrow Account in accordance with the terms of the Escrow Agreement), the Purchaser Indemnitees shall have no further rights to indemnification pursuant to this Article VIII (other than in respect of any claim arising from a breach of the terms set forth in Section 5.13);

(e) notwithstanding anything to the contrary contained in this Agreement or otherwise, the Purchaser Indemnitees shall not be entitled to be indemnified or held harmless under this Agreement (including pursuant to a claim of breach of representation or warranty) for any Taxes (or Losses relating to Taxes) (i) incurred in any tax period other than any tax period ending on or before the Closing Date, (ii) attributable or relating to transactions outside of the ordinary course of business that occur on the Closing Date after the Closing and not contemplated by this Agreement or to actions related to debt incurred in connection with the transactions contemplated by this Agreement, (iii) which are Transfer Taxes for which Purchaser is responsible pursuant to Section 9.4, or (iv) for the existence or non-existence of any Tax attribute;

(f) the maximum Losses indemnifiable pursuant to Section 8.2(b) shall be an amount equal to $13,310,520.00, except in the case of Purchaser’s indemnification obligations hereunder relating to Sections 5.11, 5.15, 5.16 and 5.17, with respect to which the limitation on liability set forth in this clause (f) shall not apply;

(g) the amount of any and all Losses shall be determined net of (i) any amounts recovered or reasonably expected to be recovered by the Purchaser Indemnitees or Seller Indemnitees, as applicable, under insurance policies or from other collateral sources (such as contractual indemnities of any Person which are contained outside of this Agreement) with respect to such Losses, and (ii) any Tax benefits realizable with respect to such Losses;

(h) the Purchaser Indemnitees shall not be entitled to indemnification pursuant to this Article VIII for any Loss to the extent that (i) such Loss was taken into account in the determination of the Closing Consideration pursuant to Section 2.3, including in respect of any post-Closing adjustment thereto, or (ii) the Purchaser Indemnitees could have, with commercially reasonable efforts, mitigated or prevented such Loss;

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(i) in any case where a Purchaser Indemnitee recovers, under insurance policies or from other collateral sources, any amount in respect of a matter for which such Purchaser Indemnitee was indemnified pursuant to this Article VIII, such Purchaser Indemnitee shall promptly pay over to the Escrow Agent for re-inclusion in the Escrow Account the amount so recovered (after deducting therefrom the amount of any reasonable out-of-pocket, third-party expenses incurred by such Purchaser Indemnitee in procuring such recovery), but not in excess of the sum of (A) any amount previously so paid out of the Escrow Amount to or on behalf of such Purchaser Indemnitee in respect of such matter and (B) any amount expended by Seller or any Seller Indemnitee in pursuing or defending any claim arising out of such matter; provided, however, that if such recovery is made after the Release Date, such amounts shall be paid directly to Seller; provided further, however, that if, as of the Release Date, there shall be claims pending against the Escrow Amount, then only the amount that is so recovered that is in excess of the aggregate amount of all such pending claims shall be paid to Seller and the balance shall promptly paid over to the Escrow Agent for re-inclusion in the Escrow Account in accordance with the terms set forth herein; and

(j) Purchaser, on its own behalf and on behalf of all Purchaser Indemnified Parties, agrees that no portion of the Retained Claimed Amount (as defined in the Escrow Agreement) may be used to satisfy any Claim (as defined in the Escrow Agreement) made by Purchaser or any other Purchaser Indemnified Party following the Initial Distribution Date (as defined in the Escrow Agreement), and Purchaser shall not, and shall not permit any other Purchaser Indemnitee to, request any payment from the Escrow Fund (as defined in the Escrow Agreement) that is attributable to, or that would be satisfied out of, the Retained Claimed Amount in respect of any Claim made following the Initial Distribution Date.

Section 8.5. Treatment of Indemnity Payments. All payments made out of the Escrow Amount to or for the benefit of Purchaser Indemnitees pursuant to this Article VIII shall be treated as adjustments to the Closing Consideration for tax purposes, unless otherwise required by Law, and such agreed treatment shall govern for purposes of this Agreement.

Section 8.6. Exclusive Remedy. Without limitation of Seller’s rights pursuant to the ▇▇▇▇▇▇ Guarantee, except for the right of a party hereto to pursue specific performance pursuant to Section 9.14, including the right of Purchaser to pursue specific performance thereunder in respect of a breach of the terms set forth in Section 5.13 (and without limitation of any such rights), and subject to and without limitation of the rights of the parties pursuant to Article II, from and after the Closing the rights to indemnification (if any) set forth in this Article VIII shall be the sole and exclusive remedy of the parties in respect of any representation, warranty, covenant or agreement set forth in this Agreement (including in respect of any breach thereof) or otherwise relating to this Agreement or the transactions contemplated hereby or any other matter relating to the Company prior to the Closing, the operation of their respective businesses prior to the Closing, or any other transaction or state of facts involving the Company prior to the Closing (including any common law or statutory rights or remedies for environmental, health, or safety matters), in each case regardless of the legal theory under which such liability or obligation may be sought to be imposed, whether sounding in contract or tort, or whether at law or in equity, or

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otherwise, and the Purchaser Indemnitees and Seller Indemnitees shall have no other remedy or recourse with respect to any of the foregoing other than pursuant to, and subject to the terms and conditions of, this Article VIII. The parties hereto acknowledge and agree that they may not avoid such limitation on liability by (a) seeking damages for breach of contract, tort or pursuant to any other theory of liability, all of which are hereby waived, or (b) asserting or threatening any claim against any Person that is not a party hereto (or a successor to a party hereto) for breaches of the representations, warranties, covenants and agreements contained in this Agreement. The parties agree that the provisions in this Agreement relating to indemnification, and the limits imposed on the parties’ rights and remedies with respect to this Agreement and the transactions contemplated hereby (including in Section 8.1, Section 8.2, Section 8.4 and this Section 8.6) were specifically bargained for between sophisticated parties and were specifically taken into account in the determination of the amounts to be paid to Seller hereunder.

ARTICLE IX.

MISCELLANEOUS

Section 9.1. Entire Agreement; Assignment.

(a) This Agreement, the other Transaction Documents and the Confidentiality Agreement (including, in each case, any exhibits or schedules hereto or thereto, including the Seller Disclosure Schedule) constitute the entire agreement among the parties hereto with respect to the subject matter hereof and thereof and supersedes all other prior agreements and understandings, both written and oral, among the parties hereto with respect to the subject matter hereof and thereof.

(b) Neither this Agreement nor any rights or obligations of any party hereto may be assigned by any party hereto (whether by operation of Law or otherwise), without the prior written consent of the other party hereto. Any attempted assignment of this Agreement not in accordance with the terms of this Section 9.1 shall be void.

Section 9.2. Notices. All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be deemed to have been given (a) when personally delivered, (b) when transmitted via facsimile to the number set out below, if the sender on the same day sends a confirming copy of such notice by a recognized overnight delivery service (charges prepaid), (c) the day following the day (except if not a Business Day then the next Business Day) on which the same has been delivered prepaid to a reputable national overnight air courier service, or (d) the third Business Day following the day on which the same is sent by certified or registered mail, postage prepaid, in each case to the respective parties as applicable at the address or facsimile number set forth below (or such other address or facsimile number as such party may specify by notice to the other parties in accordance with this Section 9.2):

To Purchaser:

▇▇▇▇▇▇ Barge Company

▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇

- ▇▇ -

▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇

Attention: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇

Facsimile: (▇▇▇) ▇▇▇-▇▇▇▇

with a copy (which shall not constitute notice to Purchaser) to:

▇▇▇▇▇▇ Barge Company

▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇

▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇

Attention: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇▇▇, Esq.

Facsimile: (▇▇▇) ▇▇▇-▇▇▇▇

To Seller:

United Maritime Group, LLC

c/▇ ▇▇▇▇▇▇▇▇▇▇▇ Partners, L.P.

▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇ ▇▇▇▇▇

▇▇▇▇▇▇▇ ▇▇▇▇▇, ▇▇ ▇▇▇▇▇

Fax: (▇▇▇) ▇▇▇-▇▇▇▇

Attention: Chief Financial Officer

Facsimile: (▇▇▇) ▇▇▇-▇▇▇▇

with a copy (which shall not constitute notice to Seller) to:

▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP

▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇

▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇

Attention: ▇▇▇▇▇▇▇ Leaf, Esq.

Facsimile: (▇▇▇) ▇▇▇-▇▇▇▇

Section 9.3. Governing Law. This Agreement and any claim, controversy or dispute arising under or related to this Agreement shall be governed by and construed in accordance with the Laws of the State of Delaware, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of Delaware or any other jurisdiction) that would cause the application of the Law of any jurisdiction other than the State of Delaware.

Section 9.4. Fees and Expenses. Except as otherwise expressly set forth in this Agreement or any other Transaction Document, all fees and expenses incurred by any party hereto or any Affiliate thereof in connection with the drafting and negotiation of this Agreement and the other Transaction Documents (including any due diligence performed in connection therewith and, in the case of Seller, in connection with the process leading to the execution and delivery of this Agreement and the other Transaction Documents) and the consummation of the transactions contemplated hereby and thereby, including the fees and disbursements of counsel, financial advisors and accountants retained by any party hereto or any Affiliate thereof, shall be paid by the party hereto (or Affiliate thereof) incurring such fees or expenses; provided, however, that Purchaser shall pay all filing fees under the HSR Act or any other antitrust Laws and shall bear one-half of all Transfer Taxes, if any, with the remaining one-half to be borne by Seller (with Purchaser to be responsible for the filing of all Tax Returns with respect thereto).

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Section 9.5. Construction; Interpretation. The term “this Agreement” means this Membership Interest Purchase Agreement together with the Seller Disclosure Schedule and exhibits hereto, as the same may from time to time be amended, modified, supplemented or restated in accordance with the terms hereof. The headings contained in this Agreement are inserted for convenience only and shall not affect in any way the meaning or interpretation of this Agreement. No party, nor its respective counsel, shall be deemed the drafter of this Agreement for purposes of construing the provisions hereof, and all provisions of this Agreement shall be construed according to their fair meaning and not strictly for or against any party. Unless otherwise indicated to the contrary herein by the context or use thereof: (i) the words, “herein,” “hereto,” “hereof” and words of similar import refer to this Agreement as a whole, including the Schedules and exhibits, and not to any particular section, subsection, paragraph, subparagraph or clause contained in this Agreement; (ii) masculine gender shall also include the feminine and neutral genders, and vice versa; (iii) words importing the singular shall also include the plural, and vice versa; (iv) “$” and “dollar” shall refer to U.S. dollars; (v) the words “include,” “includes” or “including” shall be deemed to be followed by the words “without limitation”; (vi) the phrase “made available,” when used in reference to a document, means that the document was (A) delivered or provided to Purchaser or any Representative thereof or (B) made available for viewing in the Electronic Data Room as it existed as of 6:00 p.m. Eastern Time on the date prior to the date of this Agreement, and (vii) references herein to “ordinary course of business” or similar references shall mean the ordinary course of business of the Company.

Section 9.6. Exhibits and Schedules. Any item disclosed in the Seller Disclosure Schedule referenced by a particular section in this Agreement or the Seller Disclosure Schedule shall be deemed to have been disclosed with respect to every other section in this Agreement and the Seller Disclosure Schedule if the relevance of such disclosure to such other section is reasonably apparent. The specification of any dollar amount in the representations or warranties contained in this Agreement or the inclusion of any specific item in the Seller Disclosure Schedule is not intended to imply that such amounts, or higher or lower amounts or the items so included or other items, are or are not material, and no party hereto shall use the fact of the setting of such amounts or the inclusion of any such item in any dispute or controversy as to whether any obligation, items or matter not described herein or included in a Schedule is or is not material for purposes of this Agreement.

Section 9.7. Parties in Interest. This Agreement shall be binding upon and inure solely to the benefit of each party hereto and its successors and permitted assigns and, except as provided in Section 5.7 and Article VIII, nothing in this Agreement, express or implied, is intended to or shall confer upon any other Person any rights, benefits or remedies of any nature whatsoever under or by reason of this Agreement. Without limitation of the foregoing, the representations and warranties set forth in Articles III and IV and (except as otherwise expressly set forth in the immediately preceding sentence) the covenants and agreements set forth in this Agreement have been made solely for the benefit of the parties to this Agreement and (i) may be intended not as statements of fact, but rather as a way of allocating the risk to one of the parties if those statements prove to be inaccurate, (ii) have been qualified by reference to the Seller Disclosure Schedule, which contains certain disclosures that are not reflected in the text of this Agreement, and (iii) may apply standards of materiality in a way that is different from what may be viewed as material by members of, or other investors in (including investors that own any

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debt securities issued by Seller, the Company or their respective Affiliates), Seller, the Company or their respective Affiliates, and therefore should not be relied upon by any Person that is not a party to this Agreement.

Section 9.8. Severability. If any term or other provision of this Agreement is invalid, illegal or unenforceable, all other provisions of this Agreement shall remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party hereto.

Section 9.9. Counterparts; Facsimile Signatures. This Agreement may be executed in one or more counterparts, each of which shall be deemed to be an original, but all of which shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Agreement by facsimile or scanned pages via electronic mail shall be effective as delivery of a manually executed counterpart to this Agreement.

Section 9.10. Limitation on Recission. Notwithstanding anything to the contrary set forth herein, no breach of any representation, warranty or covenant contained herein or in any certificate delivered pursuant to this Agreement shall give rise to any right on the part of any party, after the consummation of the transactions contemplated hereby, to rescind this Agreement or any of the transactions contemplated hereby.

Section 9.11. No Recourse.

(a) Notwithstanding anything that may be expressed or implied in this Agreement, Purchaser agrees and acknowledges that no recourse under this Agreement or any other Transaction Document shall be had against any current or future director, officer, employee, managing member or member of GSM, Seller or of any of their respective Affiliates or assignees thereof, as such (except to the extent such Person is a party to such Transaction Document and obligated thereunder), whether by the enforcement of any assessment or by any legal or equitable proceeding, or by virtue of any statute, regulation or other applicable Law, it being expressly agreed and acknowledged that no personal liability whatsoever shall attach to, be imposed on or otherwise be incurred by any current or future director, officer, employee, managing member or member of GSM, Seller or any current or future director, officer, employee, managing member or member of any Affiliate of GSM, Seller or assignee thereof, as such, for any obligation of GSM or Seller under this Agreement or any other Transaction Document for any claim based on, in respect of or by reason of such obligations or their creation.

(b) Notwithstanding anything that may be expressed or implied in this Agreement, GSM, Seller and their respective Affiliates agree and acknowledge that, except as expressly provided in the ▇▇▇▇▇▇ Guarantee, no recourse under this Agreement or any other Transaction Document shall be had against any current or future director, officer, employee, or shareholder of Purchaser or its Affiliates or assignees thereof, as such (except to the extent such Person is a party to such Transaction Document and obligated thereunder), whether by the enforcement of any assessment or by any legal or equitable proceeding, or by virtue of any statute, regulation or other applicable Law, it being expressly agreed and acknowledged that, except as expressly provided in the ▇▇▇▇▇▇ Guarantee, no personal liability whatsoever shall attach to, be imposed on or otherwise be incurred by any current or future director, officer, employee or shareholder of

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Purchaser or any current or future director, officer, employee, managing member or member of any Affiliate of Purchaser or assignee thereof, as such, for any obligation of Purchaser under this Agreement or any other Transaction Document for any claim based on, in respect of or by reason of such obligations or their creation.

Section 9.12. WAIVER OF JURY TRIAL. EACH PARTY TO THIS AGREEMENT HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY RIGHT TO TRIAL BY JURY OF ANY CLAIM, CONTROVERSY, DEMAND, ACTION, OR CAUSE OF ACTION (I) ARISING UNDER THIS AGREEMENT OR (II) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE PARTIES IN RESPECT OF THIS AGREEMENT OR ANY OF THE TRANSACTIONS RELATED HERETO, IN EACH CASE, WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER IN CONTRACT, TORT, EQUITY, OR OTHERWISE. EACH PARTY HEREBY FURTHER AGREES AND CONSENTS THAT ANY SUCH CLAIM, DEMAND, ACTION, OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY AND THAT THE PARTIES MAY FILE A COPY OF THIS AGREEMENT WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF THE PARTIES TO THE WAIVER OF THEIR RIGHT TO TRIAL BY JURY.

Section 9.13. Jurisdiction and Venue. Each of the parties hereto (a) submits to the exclusive jurisdiction of any state or federal court sitting in Delaware, in any action or proceeding arising out of or relating to this Agreement or the transactions contemplated hereby, (b) agrees that all claims in respect of such action or proceeding shall be heard and determined exclusively in any such court, and (c) agrees not to bring any action or proceeding arising out of or relating to this Agreement in any other court. Each of the parties hereto waives any defense of inconvenient forum to the maintenance of any action or proceeding so brought and waives any bond, surety or other security that might be required of the other party with respect thereto. Each party hereto agrees that service of summons and complaint or any other process that might be served in any action or proceeding may be made on such party by sending or delivering a copy of the process to the party to be served at the address of the party and in the manner provided for the giving of notices in Section 9.2. Nothing in this Section 9.12, however, shall affect the right of any party to serve legal process in any other manner permitted by Law. Each party hereto agrees that a final, non-appealable judgment in any action or proceeding so brought shall be conclusive and may be enforced by suit on the judgment or in any other manner provided by Law.

Section 9.14. Specific Performance. The parties hereby agree that irreparable damage for which monetary damages, even if available, would not be an adequate remedy, would occur in the event that any provision of this Agreement (including failing to take such actions as are required of it hereunder to consummate the transactions contemplated hereby) is not performed in accordance with its specific terms or is otherwise breached or threatened to be breached. Accordingly, the parties agree that, prior to the valid termination of this Agreement in accordance with Section 7.1, each party shall be entitled to an injunction or injunctions, or any other appropriate form of specific performance or equitable relief, to prevent breaches of this Agreement and to enforce specifically the terms and provisions hereof in any court of competent jurisdiction in accordance with Section 9.13, this being in addition to any other remedy to which they are entitled under the terms of this Agreement at law or in equity (and each party hereby

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waives any requirement for the securing or posting of any bond or other collateral in connection with such remedy). Each of the parties agrees that it will not oppose the granting of an injunction, specific performance and other equitable relief when expressly available pursuant to the terms of this Agreement on the basis that the other parties have an adequate remedy at law or an award of specific performance is not an appropriate remedy for any reason at law or equity.

Section 9.15. Waiver of Conflicts. Recognizing that ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP and The ▇▇▇▇▇▇ Law Firm, PLLC have acted as legal counsel to Seller, certain of Seller’s Affiliates and direct and indirect equity holders (including ▇▇▇▇▇▇▇▇▇▇▇ Equity Partners, LLC and its Affiliates), and the Company prior to the Closing, and that ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP and The ▇▇▇▇▇▇ Law Firm, PLLC intend to act as legal counsel to Seller and certain of Seller’s Affiliates and direct and indirect equity holders (including ▇▇▇▇▇▇▇▇▇▇▇ Equity Partners, LLC and its Affiliates) after the Closing, Purchaser hereby waives, on its own behalf and agrees to cause its Affiliates (including, following the Closing, the Company) to waive, any conflicts that may arise in connection with ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP and/or The ▇▇▇▇▇▇ Law Firm, PLLC representing any of Seller and/or Seller’s Affiliates or direct and indirect equity holders (including ▇▇▇▇▇▇▇▇▇▇▇ Equity Partners, LLC and its Affiliates) after the Closing as such representation may relate to Purchaser and the Company with respect to the transactions contemplated herein or the other Transaction Documents. In addition, all communications involving attorney-client confidences between any of Seller or Seller’s Affiliates or direct or indirect equity holders (including ▇▇▇▇▇▇▇▇▇▇▇ Equity Partners, LLC and its Affiliates) in the course of the negotiation, documentation and consummation of the transactions contemplated hereby and by the other Transaction Documents shall be deemed to be attorney-client confidences that belong solely to Seller and such Affiliates and direct and indirect equity holders (and not Purchaser or its Affiliates (including, following the Closing, the Company)). Accordingly, neither Purchaser nor, following the Closing, the Company shall have access to any such communications, or to the files of ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP or The ▇▇▇▇▇▇ Law Firm, PLLC relating to such engagement, whether or not the Closing shall have occurred. Without limiting the generality of the foregoing, upon and after the Closing, (i) Seller and its applicable Affiliates and direct and indirect equity holders (including ▇▇▇▇▇▇▇▇▇▇▇ Equity Partners, LLC and its Affiliates) shall be the sole holders of the attorney-client privilege with respect to such engagement, and none of Purchaser or its Affiliates (including, following the Closing, the Company) shall be a holder thereof, (ii) to the extent that files of ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP or The ▇▇▇▇▇▇ Law Firm, PLLC in respect of such engagement constitute property of the client, only Seller and/or Seller’s applicable Affiliates and direct and indirect equity holders (including ▇▇▇▇▇▇▇▇▇▇▇ Equity Partners, LLC and its Affiliates) shall hold such property rights and (iii) ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP and The ▇▇▇▇▇▇ Law Firm, PLLC shall have no duty whatsoever to reveal or disclose any such attorney-client communications or files to Purchaser or its Affiliates (including, following the Closing, the Company) by reason of any attorney-client relationship between ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP or The ▇▇▇▇▇▇ Law Firm, PLLC and Seller or the Company or otherwise. Nothing herein shall be deemed to constitute a waiver of any conflicts, attorney-client confidences, attorney-client privilege, or the ownership of any communications related thereto with respect to the representation of the Company by ▇▇▇▇▇▇▇ ▇▇▇▇ & ▇▇▇▇▇▇▇▇▇ LLP or The ▇▇▇▇▇▇ Law Firm, PLLC relating to matters other than those associated with the negotiation, documentation and consummation of the transactions contemplated hereby and by the other Transaction Documents.

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Section 9.16. Time of Essence. With regard to all dates and time periods set forth or referred to in this Agreement, time is of the essence.

* * * * *

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IN WITNESS WHEREOF, the parties hereto have caused this Membership Interest Purchase Agreement to be executed the day and year first above written.


GS MARITIME HOLDING LLC

By:		/s/ ▇▇▇▇ ▇. ▇▇▇▇▇▇
		Name: ▇▇▇▇ ▇. ▇▇▇▇▇▇
		Title: Secretary

UNITED MARITIME GROUP, LLC

By:		/s/ ▇▇▇▇ ▇. ▇▇▇▇▇▇
		Name: ▇▇▇▇ ▇. ▇▇▇▇▇▇
		Title: Chief Operating Officer

U.S. UNITED BARGE LINE, LLC

By:		/s/ ▇▇▇▇ ▇. ▇▇▇▇▇▇
		Name: ▇▇▇▇ ▇. ▇▇▇▇▇▇
		Title: Chief Operating Officer

▇▇▇▇▇▇ BARGE COMPANY

By:		/s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇
		Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇
		Title: Chief Executive Officer

MEMBERSHIP INTEREST PURCHASE AGREEMENT by and among GS MARITIME HOLDING LLC, UNITED MARITIME GROUP, LLC, U.S. UNITED BARGE LINE, LLC and INGRAM BARGE COMPANY Dated as of April 18, 2012

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