Document:

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                                                                    EXHIBIT 10.5

                                                                  EXECUTION COPY

                                                                           I.A.9

                                                           Contract No. MA-13781

                     AMENDED AND RESTATED SECURITY AGREEMENT

     THIS AMENDED AND RESTATED SECURITY AGREEMENT, dated as of and effective as
of January 14, 2004 (this "Security Agreement"), among K-SEA TRANSPORTATION
PARTNERS L.P., a Delaware limited partnership ("K-Sea LP"), K-SEA OPERATING
PARTNERSHIP L.P., a Delaware limited partnership ("K-Sea OLP"; K-Sea OLP and
K-Sea LP collectively referred to as the "Shipowner" as set forth in Article II,
Section 2(c) below), and the UNITED STATES OF AMERICA (the "United States"),
represented by the Secretary of Transportation, acting by and through the
Maritime Administrator (the "Secretary"), pursuant to Title XI of the Act.

                                    RECITALS

     WHEREAS:

     A.   K-Sea Transportation LLC, a Delaware limited liability company ("K-Sea
LLC") has entered into the Construction Contract dated March 23, 2001 with
Bollinger Gretna, LLC, a Louisiana limited liability company (the "Shipyard" or
"Builder") for the Construction of four vessels, identified as DBL 101 (O.N.
1119760) ("DBL 101"), DBL 81 (O.N. 1132231) ("DBL 81"), DBL 82 (O.N. 1137538)
("DBL 82"), and Hull No. 422, to be known as DBL 102 (collectively, the
"Vessels", and each, a "Vessel") to be built in accordance with the Construction
Contract. With all required consents and approvals, (i) K-Sea LLC granted a
security interest in the Construction Contract to The CIT Group/Equipment
Financing, Inc. ("CIT") pursuant to a construction contract assignment dated
July 27, 2001 (the "CIT Assignment"), (ii) K-Sea assigned its right, title and
interest in (but not its obligations under) the Construction Contract with
respect to DBL 101 only to Investment Property Exchange Services, Inc. ("IPX")
(A) subject to an exchange agreement No. EX-12-2284 dated October 11, 2001
between EW Holding Corp., a New York corporation ("EW Holding"), and IPX (the
"Exchange Agreement") and

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(B) subordinate to the CIT Assignment, (iii) pursuant to an assignment executed
and delivered prior to or on June 7, 2002 whereby K-Sea LLC assigned its
obligations under the Construction Contract with respect to DBL 101 to EW
Holding; (iv) prior to June 7, 2002 EW Holding has assigned all its right, title
and interest to and in (but not its obligations under) the Exchange Agreement to
the Secretary, and (v) prior to or on June 7, 2002, IPX has assigned its right,
title and interest in the Construction Contract with respect to DBL 101 to the
Secretary, subject to the CIT Assignment;

     B.   On June 7, 2002, the Secretary entered into, and K-Sea LLC and EW
Holding accepted a Commitment to Guarantee Obligations, Contract No. MA-13779
(the "Original Commitment"), whereby the United States committed itself to
guarantee the payment in full of all the unpaid interest on, and the unpaid
principal balance of, Obligations (as defined herein) in the aggregate principal
amount equal to eighty-seven and one half percent (87.5%) of the Actual Cost of
each of the Vessels on June 7, 2002, which amounts are set out in Table A;

     C.   K-Sea LLC and EW Holding have entered into the Bond Purchase Agreement
providing for the sale and delivery, on June 7, 2002, of obligations in the
aggregate principal amount of Forty Million Four Hundred Forty-One Thousand
United States Dollars (US $40,441,000) consisting of K-Sea Series 2002-1 in the
principal amount of Ten Million Nine Hundred Five Thousand Dollars ($10,905,000)
with respect to DBL 101, K-Sea Series 2002-2 in the principal amount of Nine
Million Six Hundred Thirty-Two Thousand Dollars ($9,632,000) with respect to DBL
81, K-Sea Series 2002-3 in the principal amount of Nine Million Three Hundred
Seventy-Six Thousand Dollars ($9,376,000) with respect to DBL 82, and K-Sea
Series 2002-4 in the principal amount of Ten Million Five Hundred Twenty-Eight
Thousand Dollars ($10,528,000) with respect to Builder's Hull No. 422, to be
named DBL 102, respectively (collectively, the "Obligations") having the
maturity dates and interest rates set forth in the Bond Purchase Agreement, the
Original Indenture (defined below) and the Obligations;

     D.   On June 7, 2002, K-Sea LLC, EW Holding and JPMorgan Chase Bank (the
"Indenture Trustee"), executed and delivered the Trust Indenture (the "Original
Indenture") pursuant to which K-Sea LLC and EW Holding issued the Obligations;

     E.   On June 7, 2002, the Secretary and the Indenture Trustee executed the
Authorization Agreement, Contract No. MA-13780, which authorized the Indenture
Trustee to endorse, execute, and authenticate the Secretary's Guarantee on each
of the Obligations;

     F.   As security for the due and timely payment of the Promissory Note to

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United States of America, issued on June 7, 2002 (the "Secretary's Note") by
K-Sea LLC and EW Holding, and for the Secretary's issuance of the Guarantees,
K-Sea LLC, EW Holding and the Secretary executed and delivered the Security
Agreement, Contract No. MA-13781, dated June 7, 2002, as amended by Security
Agreement Amendment No. 1 dated June 27, 2003 and Security Agreement Amendment
No. 2 dated June 27, 2003 (the "Original Security Agreement"), and K-Sea LLC and
EW Holding, along with K-Sea Transportation Corp. and K-Sea Acquisition Corp.
executed and delivered the Financial Agreement, Contract No. MA-13784, dated
June 7, 2002 (the "Original Financial Agreement") granting the Secretary a
security interest in, among other things, the Construction Contract that is
subordinate and subject to the CIT Assignment. On the Delivery Date of the DBL
101, EW Holding executed and delivered the Ship Mortgage, Contract No. MA-13782
(the "Ship Mortgage"), granting the Secretary a security interest in, among
other things, the DBL 101 and certain other property, tangible and intangible,
which EW Holding then had or thereafter will acquire, and all the proceeds
thereof, and CIT executed and delivered the CIT Delivery Release discharging all
of its interest under the CIT Assignment and the Increased Security with respect
to the DBL 101. On the Delivery Date of the DBL 81, K-Sea LLC executed and
delivered the Fleet Mortgage, Contract No. MA-13783 (the "Fleet Mortgage"),
granting the Secretary a security interest in, among other things, the DBL 81
and certain other property, tangible and intangible, which K-Sea LLC then had or
thereafter will acquire, and all proceeds thereof. On the Delivery Date of the
DBL 82, K-Sea LLC executed and delivered a supplement to the Fleet Mortgage
adding the DBL 82 as an additional Vessel pursuant to the terms thereof, and
granting the Secretary a security interest in, among other things, the DBL 82
and certain other property, tangible and intangible, which K-Sea LLC then had or
thereafter will acquire, and all proceeds thereof. On the Delivery Date of Hull
No. 422, to be named DBL 102, K-Sea LLC has agreed to execute and deliver a
supplement to the Fleet Mortgage adding Hull No. 422, to be named DBL 102, as an
additional Vessel pursuant to the terms thereof, and granting the Secretary a
security interest in, among other things, Hull No. 422, to be named DBL 102, and
certain other property, tangible and intangible, which K-Sea LLC then has or
thereafter will acquire, and all proceeds thereof. Also on each of the Delivery
Dates of the K-Sea Vessels that has occurred prior to the date hereof, CIT has
executed and delivered a CIT Delivery Release discharging all of its interest
under the CIT Assignment and in the Increased Security with respect to the
delivered K-Sea Vessel;

     G.   As further security to the Secretary and in consideration of the
Secretary's agreeing to issue the Guarantees, the Shipyard executed on June 7,
2002 the Consent of Shipyard to the assignment of the Construction Contract to
the Secretary, and CIT executed the CIT Consent to the assignment of a

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subordinate security interest in the Construction Contract to the Secretary;

     H.   In order to implement certain aspects of the transactions contemplated
by the Security Agreement and the Financial Agreement, the Secretary and K-Sea
LLC and EW Holding have entered into the Depository Agreement, Contract No.
MA-13785, on June 7, 2002 (the "Original Depository Agreement");

     I.   The matters recited in Recitals A through H above and all transactions
related thereto are generally referred to as the "Title XI Financing";

     J.   In connection with the initial public offering of common units
representing limited partner interests in K-Sea LP on the date hereof, including
the execution of the Contribution, Conveyance and Assumption Agreement dated as
of the date hereof (the "Contribution Agreement") by and among K-Sea LLC, EW
Holding and K-Sea Transportation Corp., a New York corporation ("K-Sea
Transportation", and collectively with K-Sea LLC, EW Holding, and K-Sea
Acquisition, the "Original K-Sea Entities"), K-Sea Investors L.P., a Delaware
limited partnership, K-Sea LP and K-Sea OLP and the performance of the terms and
transactions set forth in the Contribution Agreement (collectively, the "MLP
Transaction"), by assumption, merger and operation of law, (x) K-Sea LP and
K-Sea OLP simultaneously herewith have succeeded to all of the interests and
obligations of the Original K-Sea Entities relating to the Title XI Financing,
including without limitation, the Obligations, the Original Indenture, the
Secretary's Note, the Depository Agreement, the Security Agreement, the Ship
Mortgage, the Fleet Mortgage and all other documents and instruments related
thereto, and the Vessels, and (y) K-Sea OLP simultaneously herewith has
succeeded to all of the interests and obligations of K-Sea LLC in the
Construction Contract;

     K.   By assumption, merger and operation of law each of

          (x) K-Sea Transition4 Corp., a Texas corporation ("Corp4"), and K-Sea
          LP4, L.P., a Texas limited partnership ("LP4"), successively, has
          succeeded to all of the interests and obligations of EW Holding; and

          (y) each of K-Sea LP1, L.P., a Texas limited partnership ("LP1"), and
          K-Sea LP2, L.P., a Texas limited partnership ("LP2"), successively,
          has succeeded to all of the interests and obligations of K-Sea LLC,

respectively, relating to the Title XI Financing, including, without limitation,
the

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Obligations, the Original Indenture, the Secretary's Note, the Depository
Agreement, the Original Security Agreement and the other documents and
instruments related thereto and the Vessels, in the case of Corp4 and LP#4, the
Ship Mortgage, and in the case of LP1 and LP2, the Construction Contract and the
Fleet Mortgage;

     L.   By assumption contained herein in the case of K-Sea LP, and by
assumption, merger and operation of law in the case of K-Sea OLP, K-Sea LP and
K-Sea OLP simultaneously herewith have succeeded to all of the interests and
obligations of EW Holding, Corp4, LP4, K-Sea LLC, LP1, and LP2, relating to,
inter alia, the Title XI Financing, including, without limitation, the
Obligations, the Original Indenture, the Secretary's Note, the Depository
Agreement, the Original Security Agreement, and all other documents and
instruments related thereto and in the case of K-Sea OLP, the Construction
Contract, the Vessels and the Mortgage;

     M.   Simultaneously with the closing of the MLP Transaction, following
documents are being amended and/or assumed: Original Commitment, Obligations,
Original Indenture, the Original Depository Agreement, Original Security
Agreement, Secretary's Note, Ship Mortgage, Fleet Mortgage, Original Financial
Agreement and Construction Contract;

     N.   Simultaneously with the closing of the MLP Transaction and the
execution of this Security Agreement, each of the Delivered Vessels is being
transferred to K-Sea OLP and documented in the name of K-Sea OLP under the laws
of the United States, subject to the Mortgage;

     O.   Simultaneously with the closing of the MLP Transaction and the
execution of this Security Agreement, K-Sea LP and K-Sea OLP are entering into
the Restated Title XI Reserve Fund and Financial Agreement, Contract No.
MA-13784, with the Secretary (the "Financial Agreement");

     P.   Simultaneously with the closing of the MLP Transaction, CIT is
releasing any security interest it may have in the Construction Contract or Hull
No. 422, to be named DBL 102; and

     Q.   The Secretary, K-Sea LP and K-Sea OLP wish to amend and restate the
Original Security Agreement in order to reflect the transactions described
above.

     NOW, THEREFORE, in consideration of the premises and the mutual covenants
herein contained, and of other good and valuable consideration, the receipt and
adequacy of which are hereby acknowledged, the parties hereto hereby

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agree as follows:

ARTICLE I.      ASSUMPTION

     SECTION 1. ASSUMPTION OF ORIGINAL SECURITY AGREEMENT. Pursuant to Section
8.01(b) of the Original Security Agreement, K-Sea LP and K-Sea OLP, jointly and
severally, hereby expressly assume all of the respective former, present and
future obligations, duties, right, title and interest of K-Sea LLC and EW
Holding, as assumed by K-Sea LP1, L.P., K-Sea LP2, L.P., K-Sea OLP, K-Sea
Transition4 Corp., and K-Sea LP4, L.P., respectively, in the Assumptions of
Mortgage, Security Agreement and Secretary's Note (including, but not limited to
the Construction Contract and Hull 422 thereunder), in and to the Original
Security Agreement, as amended and restated hereby, together with all documents
and instruments evidencing any such obligations, duties, right, title and
interest thereto, and K-Sea LP and K-Sea OLP expressly agree, jointly and
severally, specifically to perform all of the respective agreements and
obligations of K-Sea LLC and EW Holding under the Original Security Agreement,
as assumed as set forth above, and as amended and restated hereby. For the
avoidance of doubt, pursuant to Section 8.01(b) of the Original Security
Agreement, as assumed as set forth above, K-Sea LP and K-Sea OLP expressly
assume (i) the payment of the principal of (and premium, if any) and interest on
the Outstanding Obligations in accordance with the terms of the Obligations,
(ii) the payment of the principal of and interest on the Secretary's Note and
(iii) the performance of the agreements of K-Sea LLC and EW Holding in the
Original Indenture, the Original Security Agreement, as assumed as set forth
above, and as amended and restated hereby, the Ship Mortgage, the Fleet
Mortgage, the Original Depository Agreement, the Original Commitment and any
related document, and in the case of K-Sea OLP only, the Construction Contract
and Hull 422 thereunder.

ARTICLE II.     AMENDMENTS AND RESTATEMENT

     The Original Security Agreement hereby is amended and restated in its
entirety as follows:

     SECTION 1. CONCERNING THESE SPECIAL AND GENERAL PROVISIONS. This Security
Agreement shall consist of two parts: the Special Provisions and the General
Provisions attached hereto as Exhibit 1 of this Security Agreement and
incorporated herein by reference. In the event of any conflict, or inconsistency
between the Special Provisions of this Security Agreement and Exhibit 1, the
Special Provisions shall control.

     SECTION 2. RULES OF INTERPRETATION AND DEFINITIONS.

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     (a)  For all purposes of this Security Agreement, unless otherwise
expressly provided or unless the context otherwise requires, the terms used
herein and defined in Schedule X to this Security Agreement or by reference
therein to other instruments shall have the respective meanings stated in said
Schedule X or such other instruments.

     (b)  All references to the Security Agreement contained in any documents
delivered under or pursuant to the Original Security Agreement, including
without limitation Schedule X to the Original Security Agreement, shall be
construed as references to the Original Security Agreement, as assumed by the
Assumptions of Mortgage, Security Agreement and Secretary's Note, and as amended
and restated by the terms of this Security Agreement, as it may be further
amended from time to time.

     (c)  All references in the General Provisions to "Shipowner" and
"Shipowner's" shall be deemed to mean K-Sea LP and K-Sea OLP, provided, however,
where the context refers to the Shipowner solely in its capacity as owner of any
Vessel, such reference shall be deemed to mean and refer to K-Sea OLP alone.

     (d)  All references in the General Provisions to "Vessel" and "Vessels"
shall be deemed to mean and include both the Vessels and the Additional Vessels,
EXCEPT references to "Vessels" shall not include the Additional Vessels in the
following provisions of the General Provisions: Sections 1.03(a)(9), 2.02(b)(1)
and 2.02(b)(2) (insofar as each of 2.02(b)(1) and (b)(2) relates to any demise
charter, time charter or other charter but prior written notice with respect to
the Additional Mortgage shall be given to the respective charterer of any
demise, time or other charter with respect to an Additional Vessel), Article IV,
and Article V.

     SECTION 3. ADDITIONS, DELETIONS AND AMENDMENTS TO THE GENERAL PROVISIONS.
The following additions, deletions and amendments are hereby made to the General
Provisions of this Security Agreement:

     (a)  CONCERNING SECTION 1.03. Section 1.03(a)(3) is hereby amended and
restated as follows:

          "(3) All goods, whether equipment or inventory appertaining to or
          relating to each Vessel and each Additional Vessel, whether or not on
          board or ashore and not covered by the Mortgage or the Additional
          Mortgage, and any charter hire relating to each Vessel."

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     (ii) Section 1.03(a)(7) is hereby amended by adding the following at the
end thereof:

          "and relating to each Additional Vessel and, whether or not insured,
          any general average claims or loss of hire claims the Shipowner may
          have with respect to each Additional Vessel."

     (iii) Section 1.03(a) is hereby amended by adding the at the end thereof
the following new subsections 1.03(a)(10) and 1.03(a)(11):

               "(10) The Letter of Credit or Letters of Credit, as the case may
          be, to be executed and delivered by one or more banks to the Secretary
          that are satisfactory to the Secretary.

               (11) The Additional Mortgage, to be executed and delivered by the
          Shipowner to the Secretary, as mortgagee, on the MLP Closing Date,
          covering each Additional Vessel."

     (b)  CONCERNING SECTION 2.01. (i) Section 2.01(a)(2) is hereby amended and
restated as follows:

               "(2) the Shipowner had and has legal power and authority to enter
          into and carry out the terms of the Amended Guarantee Commitment, the
          Obligations, the Indenture, the Security Agreement, the Secretary's
          Note, the Mortgage, the Additional Mortgage, the Additional Assignment
          of Insurances, the Financial Agreement, the Depository Agreement, the
          Termination of Depository Agreement (Segregated Account), the
          Assumption of Construction Contract, and the Acknowledgement regarding
          Bareboat Charters."

     (ii) Sections 2.01(a)(3), 2.01(a)(4) and 2.01(a)(5) are hereby amended by
replacing the word "Documents" in each Section with the following in each
instance:

               "Amended Guarantee Commitment, the Obligations, the Indenture,
          the Security Agreement, the Secretary's Note, the Mortgage, the
          Additional Mortgage, the Additional Assignment of Insurances, the
          Financial Agreement, the Depository Agreement, the Termination

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          of Depository Agreement (Segregated Account), the Assumption of
          Construction Contract, and the Acknowledgement regarding Bareboat
          Charters".

     (c)  CONCERNING SECTION 2.02. (i) Section 2.02(a) is hereby amended and
restated as follows:

               "(a) TITLE TO AND POSSESSION OF THE VESSELS. On each Delivery
          Date for a Vessel built under the Construction Contract or the MLP
          Closing Date for each Additional Vessel, the Shipowner represents and
          warrants that as of such Delivery Date or MLP Closing Date, as the
          case may be, it or its predecessor in interest lawfully owned or will
          own such Vessel free from any liens, encumbrances, security interests,
          charges, or rights IN REM (subject only to (1) the equity of the
          Shipyard under the Construction Contract, if any, (2) liens on any
          undelivered Vessel which the Shipyard is obligated to discharge under
          the Construction Contract, (3) any security interest subordinated to
          the Secretary's security interest permitted under the Special
          Provisions hereof, (4) the Secretary's rights hereunder, and (5) the
          liens permitted by paragraph (d)(3) of this Section). The Shipowner
          shall, for the Secretary's benefit, warrant and defend the title to,
          and possession of, each Vessel and every part thereof against the
          claims and demands of all Persons whomsoever."

     (ii) Section 2.02(d)(1) is hereby amended by deleting the first sentence
therein and adding to the end of the second sentence: "and the Shipyard lien, if
any, for the remaining unpaid balance of the contract price for such Vessel."

     (d)  CONCERNING SECTION 2.03(a)(2). Section 2.03(a)(2) is hereby amended by
replacing "five (5%)" with "two and one-half (2.5%)".

     (e)  CONCERNING SECTION 2.05. (i) In connection with Section 2.05(b)(3) and
the last paragraph of Section 2.05(e), the maximum amount of self-insurance
permitted to the Shipowner under the last paragraph thereof shall be Two Hundred
Fifty Thousand United States Dollars ($250,000) per accident, and in connection
with clause (ii) of the initial paragraph of Section 2.05(c), the Secretary
shall permit payment of losses up to the amount of Two Hundred Fifty Thousand
United States Dollars ($250,000) to be made directly to the Shipowner under the
circumstances therein.

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     (ii) Section 2.05(c) is hereby amended by adding the words "either K-Sea
LP's or" after the words "Secretary shall have assumed" in the introductory
paragraph thereof.

     (iii) Section 2.05(c)(1)(C) is hereby amended by adding the words "either
K-Sea LP's or" after the words "Secretary shall have assumed".

     (iv) Section 2.05(c)(3)(C) is hereby amended by adding the words "either
K-Sea LP's or" after the words "Secretary shall have assumed".

     (v)  Section 2.05(e)(2)(A) is hereby amended by adding the words "either
K-Sea LP's or" after the words "Secretary shall have assumed" in the second
paragraph thereof.

     (f)  CONCERNING SECTION 2.07. (i) Section 2.07(b) is hereby amended and
restated as follows:

               "(b) The Shipowner shall promptly pay all amounts it receives by
          reason of such requisition, seizure, forfeiture, termination or total
          loss ("Loss Event") to the Secretary if such Loss Event occurs to a
          Vessel that has been delivered under the Construction Contract or an
          Additional Vessel."

     (ii) Section 2.07(c) is amended by inserting at the beginning thereof the
following:

          "If the event relates to a Vessel other than an Additional Vessel."

     (iii) Section 2.07(c)(3) is hereby amended by adding the words "either
K-Sea LP's or" after the words "Secretary shall have assumed".

     (iv) Section 2.07 is hereby amended by adding the following new Section (d)
as follows:

               "(d) if the event described in this Section 2.07 relates to an
          Additional Vessel, proceeds of such event shall be paid to and held by
          the Secretary, and the Secretary shall pay such proceeds to the
          Shipowner, provided no default exists and (i) the OLV of Vessels then
          mortgaged under the Additional Mortgage is not less than $10,000,000,
          or (ii) the Shipowner mortgages a substitute Vessel to the Secretary
          under the Additional

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          Mortgage so that all Additional Vessels collectively have an OLV of
          not less than $10,000,000, or (iii) the Shipowner provides other
          substitute collateral to the written satisfaction of the Secretary."

     (g)  CONCERNING SECTION 2.08. The notice in Section 2.08(c) shall read as
follows with respect to each Vessel:

                              "NOTICE OF MORTGAGE"

               "This Vessel is owned by K-SEA OPERATING PARTNERSHIP L.P., a
          Delaware limited partnership (the "Shipowner"), and is covered by a
          First Preferred Fleet Mortgage in favor of the United States of
          America, under authority of Chapter 313, Title 46 of the United States
          Code. Under the terms of said Fleet Mortgage neither the Shipowner,
          any charterer, the master or agent of this Vessel nor any other person
          has any right, power or authority to create, incur or permit to be
          placed or imposed upon this Vessel any lien whatsoever other than
          statutory liens incident to current operations that are subordinate to
          said Fleet Mortgage."

     (h)  CONCERNING SECTION 2.12. (i) Section 2.12(a) is hereby amended and
restated as follows:

               "(a) If K-Sea LP or K-Sea OLP is organized as a general
          partnership, limited partnership, limited liability company or joint
          venture, then for so long as there is Outstanding Obligations or
          indebtedness under the Secretary's Note, the partnership agreement,
          operating agreement, limited liability agreement, joint venture
          agreement (or any agreement constituting such an entity) shall not be
          amended, modified or voluntarily terminated without the Secretary's
          prior written consent."

     (ii) A new Section 2.12(c) is hereby added, the text of which shall read as
follows:

               (c) If either K-Sea LP or K-Sea OLP is organized as a general
          partnership, limited partnership, limited liability company or joint
          venture, then for so

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          long as there is Outstanding any indebtedness to the United States
          of America pursuant to the Act:

                    (1) If an event of dissolution occurs to either K-Sea LP or
          K-Sea OLP, such entity shall promptly reconstitute itself as a limited
          partnership and re-perfect the Increased Security in favor of the
          Secretary with the same priority as prior to such dissolution;

                    (2) No modifications or amendments to each of K-Sea LP's or
          K-Sea OLP's partnership agreement shall be made without the
          Secretary's prior written consent;

                    (3) No change of the name or location of either K-Sea LP or
          K-Sea OLP shall be made without the Secretary's prior written consent;

                    (4) No merger of either K-Sea LP or K-Sea OLP or sale or
          disposition of assets of either K-Sea LP or K-Sea OLP inconsistent
          with this Security Agreement shall be made without the Secretary's
          prior written consent; and

                    (5) No election to terminate or to dissolve either K-Sea LP
          or K-Sea OLP shall be made without the Secretary's prior written
          consent."

     (iii) A new Section 2.12(d) is hereby added, the text of which shall read
as follows:

               "(d) Notwithstanding anything to the contrary herein, limited
          partners of K-Sea LP may transfer their limited partner interests
          pursuant to the terms of K-Sea LP's partnership agreement to any
          Person."

     (i)  CONCERNING SECTION 2.13. Section 2.13 is hereby amended and restated
as follows:

               "PARTNERS OF LIMITED PARTNERSHIPS. All existing and future
          partnership agreements of K-Sea LP or K-Sea OLP shall provide that
          each partner thereof (each being a "Partner"), upon becoming a
          Partner, shall agree: (1)

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          that any amounts owed by K-Sea LP or K-Sea OLP to a Partner with
          respect to its interest (as that or the equivalent term is used in
          K-Sea LP's or K-Sea OLP's limited partnership agreement) (the
          "Distributions") shall be subordinated to K-Sea LP's or K-Sea OLP's
          payment of the Secretary's Note and debts under the Security
          Agreement, provided that such Distributions may be paid to the
          extent K-Sea LP or K-Sea OLP is permitted to pay distributions under
          the Financial Agreement; (2) that in the event of a default by K-Sea
          LP or K-Sea OLP under the Security Agreement, unless such default
          has been cured or waived to the written satisfaction of the
          Secretary, each Partner shall be subordinated in its rights to
          receive any Distributions or to be paid any sums whatsoever by K-Sea
          LP or K-Sea OLP until the Secretary has made a full recovery of any
          and all amounts owed under the Secretary's Note and the Security
          Agreement."

     (j)  CONCERNING SECTION 2.14. Section 2.14 is hereby deleted.

     (k)  CONCERNING SECTION 4.01. Section 4.01(d) is hereby amended by adding
the words "either K-Sea LP's or" after the words "Secretary assumes".

     (l)  CONCERNING SECTION 5.02. The Secretary has determined that a deposit
of six (6) months' interest on the principal amount deposited in the Escrow Fund
is not required.

     (m)  CONCERNING SECTION 5.03. (i) Section 5.03(a) of the Security Agreement
shall be amended by adding a new subparagraph (3) thereto reading:

     (3)  Each request for a withdrawal from the Escrow Fund excluding draws for
     guarantee fees and interest, shall be accompanied by a certification by a
     Responsible Officer of K-Sea OLP (and as to (B) below, by a Responsible
     Officer of each of K-Sea OLP and K-Sea LP) (A) that there are no liens or
     encumbrances on the Vessel for which the withdrawal is requested; (B) that
     neither the Security Agreement, Construction Contract nor any agreement or
     obligation to which K-Sea LP or K-Sea OLP is a party is in default; (C) as
     to the Actual Cost paid; (D) that each item in the amounts for which a
     withdrawal is requested is properly included in the cost of construction
     of the Vessels; (E) that any amounts paid from the

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     Escrow Fund at the final draw with respect to any Vessel be accompanied by
     a Certified Public Account certification or other evidence satisfactory to
     the Secretary as to items (A) through (D) above, (F) that any amounts paid
     from the proceeds of the sale of the Obligations at the Closing be
     accompanied by a Certified Public Accountant certification or other
     evidence satisfactory to the Secretary, and (G) that the equity portion of
     the cost of each Vessel and any costs associated with the construction of
     such vessel that are not included in Actual Cost for such Vessel be paid
     by or on behalf of the Shipowner prior to reimbursement of any Actual
     Costs from the Escrow Fund. In addition, K-Sea OLP shall deliver to the
     Secretary "as-built" drawings for each Vessel within five (5) calendar
     days following delivery of each Vessel.

          (ii) Section 5.03(d) is hereby amended by adding the words "either
K-Sea LP's or" after the words "Secretary assumes".

          (iii) Section 5.03(g) is hereby amended by adding the words "either
K-Sea LP's or" after the words "Secretary shall have paid the Guarantees or
shall have assumed" in the introductory clause and clause (3) thereof.

     (n)  CONCERNING SECTION 6.01. Section 6.01(a) is hereby amended by adding
at the end thereof the following additional provision:

               "Notwithstanding any provisions of this Section 6.01(a) or any
          other provisions of this Security Agreement to the contrary, in the
          event of any Payment Default in the payment of any interest or
          principal with respect to any Obligations of any Series, such Payment
          Default shall constitute a Default as to all Series for all purposes
          under this Security Agreement, following which the Secretary may
          exercise the Secretary's rights, remedies and privileges as to all
          Obligations of all such Series."

     Section 6.01(b) is hereby amended by adding the words "either K-Sea LP's
or" after the words "Secretary shall have assumed" in the last clause thereof.

     Section 6.01(b)(8) is hereby amended by adding at the end thereof the
following additional provisions:

                                       14
<Page>

          (a)  Any continuing default by either K-Sea LP or K-Sea OLP under any
          of either's credit or loan arrangements with other lenders;

          (b)  Any default in the due and punctual observance and performance
          of any provision in the Reverter Agreement;

          (c)  Within fourteen (14) days after the MLP Closing Date, the
          Secretary has not received certificates of ownership (CG-1330)
          issued by the United States Coast Guard that show the ownership of
          each of the Delivered Vessels and the Additional Vessels to be K-Sea
          OLP and the recordation of the Restated Mortgage with respect to the
          Delivered Vessels and the Additional Mortgage with respect to the
          Additional Vessels;

          (d)  Any failure by K-Sea LP or K-Sea OLP to maintain the Additional
          Availability of Funds as required by the Financial Agreement
          notwithstanding any applicable cure period;

          (e)  Any failure to comply with the Secretary's request for an
          independent survey of the Vessels as described in the Financial
          Agreement;

          (f)  Any failure by K-Sea LP or K-Sea OLP to provide evidence to the
          satisfaction of the Secretary justifying that the Orderly
          Liquidation Value of the Additional Vessels is at least $10,000,000;

          (g)  Any failure by K-Sea LP or K-Sea OLP to provide follow-up legal
          opinions within 30 days from the date hereof that all of the
          Secretary's Security is perfected and of first priority, in form and
          substance satisfactory to the Secretary; and

     Section 6.01(b)(9) is hereby amended and restated as follows:

               "(9) Any pledge of charter hire from any Additional Vessel to any
          Person other than the Secretary without the Secretary's prior written
          consent;".

     (o)  CONCERNING SECTION 6.02. (i) Section 6.02 is hereby amended by

                                       15
<Page>

adding the words "either K-Sea LP's or" after the words "Secretary shall have
assumed".

     (ii) Section 6.02 is hereby amended by adding at the end thereof the
following additional provision:

               "Notwithstanding any provisions of this Section 6.02 or any other
          provisions of this Security Agreement to the contrary, in the event
          the Secretary shall have (i) been obligated to pay the Guarantees with
          respect to the Obligations of any Series, (ii) assumed either K-Sea
          LP's or K-Sea OLP's rights and duties under the Indenture as to the
          Obligations of any Series, or (iii) assumed either K-Sea LP's or K-Sea
          OLP's rights and duties under the Obligations of any Series, the
          Secretary may declare the principal on the Secretary's Note as to the
          Obligations of any and all Series and accrued interest thereon to be
          immediately due and owing and payable."

     (p)  CONCERNING SECTION 6.03. (i) Sections 6.03(a), (b) and (c) are hereby
amended by adding the words "either K-Sea LP's or" after the words "Secretary
shall not have assumed".

     (ii) Section 6.03(g) is hereby amended by adding the words "either K-Sea
LP's or" after the words "Secretary shall have assumed".

     (q)  CONCERNING SECTION 6.04. (i) Sections 6.04(a) is hereby amended by
adding the words "either K-Sea LP's or" after the words "or the assumption by
the Secretary of".

     (ii) Section 6.04(b)'s introductory clause is hereby amended by adding the
words "either K-Sea LP's or" after the words "the Secretary's assumption of".

     (r)  CONCERNING SECTION 6.06(c). Section 6.06(c) is hereby amended by
adding the words "either K-Sea LP or" after the words "assumption by the
Secretary of the rights and duties of".

     (s)  CONCERNING SECTION 8.01. Section 8.01(a) is hereby amended by
replacing the phrase "the Shipowner" with the words "either K-Sea LP or K-Sea
OLP" in the phrases "the Shipowner with and into" and "the Shipowner of all or
substantially".

                                       16
<Page>

     (t)  CONCERNING SECTION 9.01. Subject to Section 9.01 of this Security
Agreement, any notice, request, demand, direction, consent, waiver, approval or
other communication, when given to a party hereto, shall be addressed to:

     Secretary as:            SECRETARY OF TRANSPORTATION
                              c/o Maritime Administrator
                              U.S. Department of Transportation
                              400 Seventh Street, S.W.
                              Washington, D.C. 20590
                              tel: (202) 366-5744
                              fax: (202) 366-7901

     K-Sea OLP as:            K-SEA OPERATING PARTNERSHIP L.P.
                              Attn: Chief Financial Officer
                              3245 Richmond Terrace
                              Staten Island, NY 10303
                              tel: (718) 720-7207
                              fax: (718) 815-4650

     K-Sea LP as:             K-SEA TRANSPORTATION PARTNERS L.P.
                              Attn: Chief Financial Officer
                              3245 Richmond Terrace
                              Staten Island, NY 10303
                              tel: (718) 720-7207
                              fax: (718) 815-4650

     Indenture Trustee as:    JPMORGAN CHASE BANK
                              4 New York Plaza, 15th Floor
                              New York, New York 10004
                              Attention: Institutional Trust Services
                              tel: (212) 623-6797
                              fax: (212) 623-6167

     SECTION 4. COUNTERPARTS. The Security Agreement may be executed in any
number of counterparts. All such counterparts shall be deemed to be originals,
and shall together constitute but one and the same instrument.

                                       17
<Page>

     SECTION 5. GOVERNING LAW. THIS SECURITY AGREEMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PARTIES HERETO SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE FEDERAL LAWS OF THE UNITED STATES OF AMERICA, BUT IF THEY
ARE INAPPLICABLE THEN IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO ITS CONFLICT OF LAWS PROVISIONS (OTHER THAN SECTION 5-1401 OF
THE NEW YORK GENERAL OBLIGATIONS LAW).

                            [SIGNATURES ON NEXT PAGE]

                                       18
<Page>

     IN WITNESS WHEREOF, this Amended and Restated Security Agreement has been
executed by the parties hereto as of the day and year first above written.

                                    K-SEA TRANSPORTATION PARTNERS
                                    L.P., by its general partner K-Sea General
                                    Partner L.P., by its general partner K-Sea
                                    General Partner GP LLC

 /S/ ILLEGIBLE                      BY: /S/ JOHN J. NICOLA
--------------------------             ---------------------------
Attest:                                Name: John J. Nicola
                                       Title: Chief Financial Officer

                                    K-SEA OPERATING PARTNERSHIP L.P.,
                                    by its general partner K-Sea OLP GP, LLC

 /S/ ILLEGIBLE                      BY: /S/ JOHN J. NICOLA
--------------------------             ---------------------------
Attest:                                Name: John J. Nicola
                                       Title: Chief Financial Officer

                                    UNITED STATES OF AMERICA,
                                    Secretary of Transportation
                                    Maritime Administrator

 /S/ SARAH J. WASHINGTON            By:  /S/ JOEL C. RICHARD
--------------------------             ---------------------------
Attest:                                Title:   Secretary
                                                Maritime Administration

                                       19
<Page>

EXHIBITS TO THE AMENDED AND RESTATED SECURITY AGREEMENT

Exhibit 1    --   General Provisions Incorporated into the Restated Security
                  Agreement by Reference
Schedule X   --   Schedule of Definitions
Exhibit 2    --   Form of Assumption of Secretary's Note
Exhibit 3.1  --   Form of Assumption of Mortgage, Security Agreement and
                  Secretary's Note
Exhibit 3.2  --   Form of Restated First Preferred Fleet Mortgage
Exhibit 3.3  --   Form of Additional First Preferred Mortgage
Exhibit 4    --   Form of Restated Financial Agreement
Exhibit 5    --   Form of Consent of Shipyard
Exhibit 6    --   Copy of Construction Contract and Amendment No. 1
Exhibit 7    --   Form of Assumption of Construction Contract
Exhibit 8    --   Form of Assumption of Depository Agreement
Exhibit 9    --   Form of Termination of Depository Agreement (Segregated
                  Account)
Exhibit 10   --   Form of Acknowledgement regarding Bareboat Charters

                                       20
<Page>

TABLE A

     The aggregate Actual Cost of the Vessels as of January 14, 2004 as
determined by the Secretary, namely, (i) the amounts paid by or for the account
of K-Sea LP and K-Sea OLP or their predecessors as of January 14, 2004 for the
Construction of the Vessels, plus (ii) the amount which K-Sea LP and K-Sea OLP
or their predecessors was on said date obligated under the Construction Contract
or otherwise to pay from time to time thereafter for the Construction of the
Vessels less the Depreciation of the Vessels as of January 14, 2004 as
determined by the Secretary is Forty-Six Million Seven Hundred Forty-Four
Thousand Two Hundred Seventy-Two and 32/100 United States Dollars
($46,744,272.32), both calculated and itemized for each Vessel as follows:

                             DBL 101 (O.N. 1119760)

<Table>
<Caption>
                                                                Amount
                                                               Obligated
                                              Amount Paid      To Be Paid         Total
                                              -----------      ----------         -----
<S>                                          <C>                   <C>        <C>
Contract Price                               10,372,912.00         -          10,372,912.00

Changes and Extras                              348,753.00         -             348,753.00

Owner Furnished Items                           282,064.03         -             282,064.03

Engineering & Inspection                        173,195.56         -             173,195.56

Net Interest During Construction                610,577.58         -             610,577.58

Estimated Escalation                                     -         -                      -

Estimated Guarantee Fee                         712,759.00         -             712,759.00

Total Actual Cost                            12,500,261.17         -          12,500,261.17
</Table>

                                       21
<Page>

                              DBL 81 (O.N. 1132231)

<Table>
<Caption>
                                                                Amount
                                                               Obligated
                                              Amount Paid      To Be Paid         Total
                                              -----------      ----------         -----
<S>                                          <C>                   <C>        <C>
Contract Price                                8,901,463.00         -           8,901,463.00

Changes and Extras                              331,989.00         -             331.989.00

Owner Furnished Items                           302,868.72         `             302,868.72

Engineering & Inspection                         80,366.92         -              80,366.92

Net Interest During Construction                729,619.30         -             729,619.30

Estimated Escalation                                     -         -                      -

Estimated Guarantee Fee                         612,989.00         -             612,989.00

Total Actual Cost                            10,959,295.94         -          10,959,295.94
</Table>

                                       22
<Page>

                              DBL 82 (O.N. 1137538)

<Table>
<Caption>
                                                                Amount
                                                               Obligated
                                              Amount Paid      To Be Paid         Total
                                              -----------      ----------         -----
<S>                                          <C>                   <C>        <C>
Contract Price                                8,696,712.00         -           8,696,712.00

Changes and Extras                              502,858.00         -             502,858.00

Owner Furnished Items                           245,791.30         -             245,791.30

Engineering & Inspection                         68,267.47         -              68,267.47

Net Interest During Construction                835,084.07         -             835,084.07

Estimated Escalation                                     -         -                      -

Estimated Guarantee Fee                         575,943.00         -             575,943.00

Total Actual Cost                            10,924,655.84         -          10,924,655.84
</Table>

                                       23
<Page>

                      HULL NO. 422, TO BE KNOWN AS DBL 102

<Table>
<Caption>
                                                                  Amount
                                                Amount           Obligated
                                                 Paid            To Be Paid          Total
                                                 ----            ----------          -----
<S>                                                <C>         <C>               <C>
Contract Price                                     -           10,015,600.00     10,015,600.00

Changes and Extras                                 -              356,132.00        356,132.00

Owner Furnished Items                              -              206,823.98        206,823.98

Engineering & Inspection                           -               39,528.30         39,528.30

Net Interest During Construction                   -            1,117,845.09      1,117,845.09

Estimated Escalation                               -                       -                 -

Estimated Guarantee Fee                                           624,130.00        624,130.00

Total Actual Cost                                              12,360,059.37     12,360,059.37
</Table>

                                       24<Page>

                                                                    EXHIBIT 10.6

                                                                  EXECUTION COPY

                                                                          I.A.16

                                                           Contract No. MA-13784

                         RESTATED TITLE XI RESERVE FUND
                             AND FINANCIAL AGREEMENT

     THIS RESTATED TITLE XI RESERVE FUND AND FINANCIAL AGREEMENT, dated as of
and effective as of January 14, 2004 (this "Financial Agreement"), among K-SEA
TRANSPORTATION PARTNERS L.P., a Delaware limited partnership ("K-Sea LP"), K-SEA
OPERATING PARTNERSHIP L.P., a Delaware limited partnership ("K-Sea OLP", and
collectively with K-Sea LP, the "Partnerships" and each a "Partnership"), K-SEA
TRANSPORTATION INC., a Delaware corporation, and the UNITED STATES OF AMERICA
(the "United States"), represented by the Secretary of Transportation, acting by
and through the Maritime Administrator (the "Secretary"), pursuant to Title XI
of the Merchant Marine Act, 1936, as amended (the "Act").

                                    RECITALS

     1.    K-Sea Transportation LLC, a Delaware limited liability company
("K-Sea LLC"), EW Holding Corp., a New York corporation ("EW Holding"), K-Sea
Transportation Corp., a New York corporation ("K-Sea Transportation"), and K-Sea
Acquisition Corp., a Delaware corporation ("K-Sea Acquisition", and collectively
with K-Sea LLC, EW Holding and K-Sea Transportation, the "Original K-Sea
Entities"), are parties to that certain Title XI Reserve Fund and Financial
Agreement, Contract No. MA-13784, dated June 7, 2002, as amended by Amendment
No. 1 to Title XI Reserve Fund and Financial Agreement dated June 27, 2003, by
and among the Original K-Sea Entities and the Secretary (as so amended by such
Amendment No. 1, the "Original Financial Agreement").

     2.    K-Sea LLC and EW Holding previously issued obligations designated
"United States Government Guaranteed Ship Financing Obligations, K-Sea Series
2002-1, 2002-2, 2002-3 and 2002-4" (the "Obligations") in an aggregate principal
amount of Forty Million Four Hundred Forty-One Thousand United States Dollars
($40,441,000) to finance a portion of the cost of construction of DBL 101, O.N.

<Page>

1119760, DBL 81, O.N. 1132231, DBL 82, O.N. 1137538, and Hull No. 422, to be
named DBL 102 (the "Vessels" and each, a "Vessel").

     3.    In connection with the initial public offering of common units
representing limited partner interests in K-Sea LP on the date hereof and all
transactions and agreements contemplated in connection therewith, including the
execution of the Contribution and Assumption Agreement dated as of the date
hereof (the "Contribution Agreement") by and among K-Sea Investors L.P., a
Delaware limited partnership, the Original K-Sea Entities (excluding K-Sea
Acquisition) and the Partnerships and the performance of the terms set forth in
the Contribution Agreement (collectively, the "MLP Transaction"), by assumption,
merger and operation of law K-Sea LP and K-Sea OLP simultaneously herewith have
succeeded to substantially all of the interests and obligations of the Original
K-Sea Entities including, without limitation, the Obligations, the Secretary's
Note, the Security Agreement, the Mortgage and the other documents and
instruments related thereto, and all Increased Security, including the Vessels.

     4.    The parties hereto desire to amend and restate the Original Financial
Agreement in its entirety.

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

I.   ASSUMPTION

     1.    ASSUMPTION OF ORIGINAL FINANCIAL AGREEMENT

     The Partnerships, jointly and severally, hereby expressly assume all of the
respective former, present and future obligations, duties, right, title and
interest of the Original K-Sea Entities in and to the Original Financial
Agreement, as amended and restated hereby, together with all documents and
instruments evidencing any such obligations, duties, right, title and interest
thereto, and the Partnerships expressly agree, jointly and severally,
specifically to perform all of the respective agreements and obligations of the
Original K-Sea Entities under the Original Financial Agreement as amended and
restated hereby.

II.  AMENDMENTS AND RESTATEMENT.

                                        2
<Page>

     The Original Financial Agreement is hereby amended and restated in its
entirety as follows:

     SECTION 1. (a) GRANTING CLAUSE. Each Partnership hereby sells, grants,
conveys, mortgages, assigns, transfers, pledges, confirms and sets over to the
Secretary a continuing security interest in all of such Partnership's right,
title and interest in and to (1) the Title XI Reserve Fund, and (2) all sums,
moneys, securities, and proceeds thereof currently on deposit, or hereafter
deposited, in the Title XI Reserve Fund.

           (b) DEFINITIONS. For all purposes of this Financial Agreement, unless
otherwise expressly provided or unless the context otherwise requires, the
capitalized terms used herein shall have the meaning specified in Schedule X to
the Security Agreement, Contract No. MA-13781, as amended and restated on the
date hereof, by and among K-Sea LP and K-Sea OLP and the Secretary, (the
"Security Agreement"),

     SECTION 2. TITLE XI RESERVE FUND. (a) The Secretary has established a
Deposit Fund with the U.S. Department of Treasury pursuant to Section 1109 of
the Act and in accordance with the terms and conditions of the Depository
Agreement (herein called the "Title XI Reserve Fund").

           (b)(1) Within one hundred and five (105) days after the end of each
fiscal year of K-Sea LP (each, a "Fiscal Year"), K-Sea LP shall compute the
consolidated net income of K-Sea LP, K-Sea OLP and their respective consolidated
subsidiaries (the "Consolidated Group") attributable to the operation of the
Vessels ("Title XI Reserve Fund Net Income"). This computation requires the
multiplication of the Consolidated Group's Adjusted Net Income After Taxes by a
fraction with a numerator composed of the total original capitalized cost of the
Vessels (prorated if any such Vessel has been operated for a period of less than
a full year) and a denominator composed of the total original capitalized cost
of all the Consolidated Group's fixed assets. "Adjusted Net Income After Taxes",
for the purposes hereof, shall mean consolidated net income after taxes computed
in accordance with generally accepted accounting principles, adjusted as
follows:

           (A)    The depreciation expense applicable to the accounting year
shall be added back;

           (B)    There shall be subtracted an amount equal to the required
major maintenance (shipyard) expenditures actually paid by the Consolidated

                                        3
<Page>

Group during the year, to the extent such expenditures have not already been
expensed by the Consolidated Group for financial reporting purposes;

           (C)    There shall be subtracted an amount equal to the principal
amount of debt required to be paid or redeemed, and actually paid or redeemed by
the Consolidated Group during the year; and the principal amount of Obligations
Retired or Paid, prepaid or redeemed, in excess of the required Redemptions or
payments which may be used by the Consolidated Group as a credit against future
required Redemptions or other required payments with respect to the Obligations,
but excluding payments from the Title XI Reserve Fund and the Title XI Escrow
Fund.

     (2)   Promptly after the computation of the Title XI Reserve Fund Net
Income by the Consolidated Group:

           (A)    For each Vessel owned by the Consolidated Group, then from the
Title XI Reserve Fund Net Income for such Vessel there shall be deducted,
annually, an amount (pro rated for a period of less than a full Fiscal Year)
which is ten percent (10%) of the Consolidated Group's aggregate original equity
investment in such Vessel, as specified in Attachment A;

           (B)    The Partnerships shall, unless otherwise approved by the
Secretary in writing, transmit to the Secretary for the Secretary's prompt
deposit into the Title XI Reserve Fund an amount equal to fifty percent (50%) of
the balance of the Title XI Reserve Fund Net Income remaining after the above
deductions;

           (C)    Irrespective of the Partnerships' deposit requirements for the
Title XI Reserve Fund, the Partnerships shall not be required to make any
deposits in the Title XI Reserve Fund if (i) the Obligations and the related
Secretary's Note with respect to the Vessels shall have been satisfied and
discharged and if the Partnerships shall have paid or caused to be paid all
other sums secured under the Security Agreement or the Mortgage, (ii) all of the
Guarantees on the Outstanding Obligations shall have been terminated pursuant to
the Security Agreement, or (iii) the amount (including any securities at current
market value) in the Title XI Reserve Fund is equal to, or in excess of fifty
percent (50%) of the principal amount of the Outstanding Obligations of each
Series;

           (D)    The Partnerships shall deliver to the Secretary at the time of
each deposit for the Title XI Reserve Fund pursuant to Section 2(b)(2)(B), and
any deposits required under the Security Agreement, a statement of an
independent

                                        4
<Page>

certified public accountant (who may be the regular auditors for either of the
Partnerships) stating that such deposit has been computed in accordance with
Section 2(b)(2)(B), (and the Security Agreement, if applicable) and showing the
pertinent calculations;

           (E)    In addition, the Partnerships shall deliver to the Secretary,
within one hundred and five (105) days after the end of each Fiscal Year of the
Partnerships, a statement by such certified public accountant stating (i) the
total amount of all deposits which were required to be so deposited into the
Title XI Reserve Fund for such Fiscal Year (and showing the pertinent
calculations), or (ii) that no such deposit was required to be made for such
Fiscal Year (and showing the pertinent calculations) and that at the end of such
Fiscal Year no adjustments pursuant to Section 2(b)(2)(F) were required to be
made (and, if such adjustments were required to be made, stating the reasons
therefor);

           (F)    The computation of all deposits required by this Section 2
shall be made on the basis of information available to the Partnerships at the
time of each such deposit. Each such deposit shall be subject to adjustments
from time to time in the event and to the extent that the same would be required
or permitted by mistakes or omissions, additional information becoming available
to the Partnerships, or judicial or administrative determinations made
subsequent to the making of such deposits.

     (3)   Notwithstanding the foregoing, the Partnerships shall not be required
to make any deposits into the Title XI Reserve Fund if the income of the Vessels
(which would cause such deposit under Section 2(b)(2) above) is earned during
the Partnerships' Fiscal Year at the end of which the Partnerships are in
compliance with the financial requirements indicated in Section 8(b)(i), (ii)
and (iii) hereof.

     SECTION 3. WITHDRAWALS FROM THE TITLE XI RESERVE FUND. (a) From time to
time, moneys in the Title XI Reserve Fund shall be subject to withdrawal by
delivery by K-Sea LP to the Secretary of a Request for Payment (specifying the
Person or Persons to be paid and the amount of such payment) executed by K-Sea
LP, together with an Officer's Certificate of K-Sea LP stating the reasons and
purpose for the withdrawal.

     (b)   If the Secretary approves the Request, the Secretary shall promptly
withdraw the moneys from the applicable Deposit Fund and make payment in
accordance with the terms of the Request.

                                        5
<Page>

     (c)   Withdrawals of Additional Deposits and Obligation Deposits (as each
term is defined in Section 6 below) shall be made in accordance with the terms
of Section 6 below.

     SECTION 4. TERMINATION OF THE TITLE XI RESERVE FUND.

     (a)   The Title XI Reserve Fund shall terminate at such time as the
Secretary's Note shall have been satisfied and discharged and the Partnerships
shall have paid or caused to be paid all sums secured under the Security
Agreement and the Mortgage.

     (b)   Upon the termination of the Title XI Reserve Fund, pursuant to
Section 4(a), the moneys remaining in the Title XI Reserve Fund shall be subject
to withdrawal and payment into the general funds of K-Sea LP.

     (c)   Upon payment by the Secretary to the Indenture Trustee of the
Guarantees pursuant to the Indenture, the Title XI Reserve Fund shall be
terminated and the balance remaining in the Title XI Reserve Fund shall be paid
to the Secretary and the Partnerships as determined by the Secretary.

     (d)   Any withdrawal from the Title XI Reserve Fund pursuant to this
Section 4 shall not effect a discharge of or diminish any obligations of the
Partnerships under the Security Agreement, Mortgage or any other agreement as
the case may be except to the extent that the amount withdrawn is applied to
payments required to be made by the Partnerships under the Security Agreement,
Mortgage or any other agreement.

     SECTION 5. ELIGIBLE INVESTMENTS; FORM OF DEPOSITS. (a) Moneys in the Title
XI Reserve Fund shall be invested by the Secretary in direct obligations of the
United States or any agency of the United States ("Eligible Investments").

     (b)   In any case where either Partnership is required to deposit or
redeposit sums into the Title XI Reserve Fund, such Partnership shall make the
required deposit in cash.

     (c)   Cash held in the Title XI Reserve Fund will be held by the U.S.
Department of Treasury pursuant to the terms and conditions of the Depository
Agreement.

                                        6
<Page>

     SECTION 6. ADDITIONAL AVAILABILITY OF FUNDS. (a) On the date hereof and,
unless otherwise provided in this Section 6, throughout the duration of the term
of the Obligations, the Partnerships shall cause to be issued and maintained in
favor of the Secretary funds in the aggregate sum of Eight Million Dollars
($8,000,000) (the "Additional Availability of Funds"), in the form of one or
more Letters of Credit and/or additional cash deposits to the Title XI Reserve
Fund (such additional cash deposits defined as "Additional Deposits"). All
Letters of Credit delivered from time to time to the Secretary in satisfaction
of this Section 6(a) shall meet the requirements of Section 6(a)(5) below. The
Partnerships agree that the Additional Availability of Funds in the form of
Letters of Credit and/or the Additional Deposits shall not be in lieu of any
other deposits, in whole or in part, that the Partnerships are required to make
into the Title XI Reserve Fund in accordance with the terms hereof or any other
document providing security to the Secretary for the Title XI Financing. The
Partnerships shall have thirty (30) days after receiving written notice from the
Secretary of any inadequacy of the Additional Availability of Funds to provide
additional Letters of Credit and/or Additional Deposits to maintain an aggregate
sum of Eight Million Dollars ($8,000,000). To the extent that at any time the
Additional Availability of Funds, including the Letters of Credit, Additional
Deposits, and any accrued earnings thereon, but excluding Obligations Deposits
made in accordance with Section 6(b) below, exceeds Eight Million Dollars
($8,000,000), the Secretary shall approve any Request by K-Sea LP to withdraw
from Additional Deposits an amount equal to or less than such excess amount,
provided that no Security Default or Payment Default exists at such time. The
following provisions also shall apply to the Additional Availability of Funds:

     (1)   The cash amounts of the Additional Deposits shall at all times be
maintained at a minimum of One Million Five Hundred Eighteen Thousand Eight
Hundred Seventy-Five Dollars ($1,518,875), which amount is on deposit as of the
date hereof in the Title XI Reserve Fund. At the sole discretion of the
Partnerships, from time-to-time the cash amount of the Additional Deposits may
be increased with a corresponding decrease in the drawable amount of the Letters
of Credit, but at all times the Additional Deposits shall not be less than One
Million Five Hundred Eighteen Thousand Eight Hundred Seventy-Five Dollars
($1,518,875);

     (2)   The Additional Deposits are subject to a first security interest in
favor of the Secretary in accordance with the terms hereof;

     (3)   The Secretary agrees that the Secretary shall not draw on any Letter
of Credit or withdraw any Additional Deposits unless (i) there shall have
occurred and be continuing a Default (ii) the Secretary has assumed any of the
Obligations or

                                        7
<Page>

(iii) the circumstances set forth in the next following sentence occur. Within
not less than thirty (30) days prior to the expiration of any Letter of Credit,
unless an outstanding Letter of Credit is replaced by Additional Deposits or a
new Letter of Credit meeting the requirements hereof for Additional Availability
of Funds, the Secretary shall be entitled to draw down such expiring Letter of
Credit and deposit the proceeds thereof in the Title XI Reserve Fund as
Additional Deposits. The Secretary may agree to any increase or decrease in the
amount of the Letter of Credit, if and when K-Sea LP makes such Request, to the
extent that the Partnerships shall have otherwise satisfied the requirements
hereunder, including without limitation requirements under Section 6(a), with
respect to the Additional Availability of Funds. Except as specifically
otherwise set forth in this Section 6(a)(3), any amounts drawn under a Letter of
Credit or withdrawn from Additional Deposits shall be applied by the Secretary
in accordance with the terms of Section 6.05 of the Security Agreement;

     (4)   The Partnerships agree that if, for whatever reason, the aggregate
Additional Availability of Funds is less than Two Million Dollars ($2,000,000),
then the Partnerships promptly shall refinance all the Outstanding Obligations
prior to the next scheduled debt service payment of any of the Obligations,
provided however that nothing herein shall constitute a waiver of the
requirement to maintain the $8,000,000 Additional Availability of Funds
contained in Section 6(a); and

     (5)   Any Letter of Credit delivered to the Secretary under this Section 6
shall (i) be issued in accordance with the terms of the International Standby
Practices (ISP 98) issued by the International Chamber of Commerce, as the same
may be amended from time-to-time, and (ii) be issued by KeyBank or another
United States bank or United States financial institution with a branch office
located in the United States satisfactory to the Secretary. In addition to the
criteria described in the preceding sentence, all Letters of Credit shall be
satisfactory in form and substance to the Secretary.

     (b)   In addition to the Additional Availability of Funds, on the first
Business Day of each month the Partnerships agree to make a deposit (the
"Obligations Deposit") to the Title XI Reserve Fund in the amount of one-sixth
(1/6) of the amount of the next semi-annual payment of principal and interest
due respecting the Obligations. The Partnerships shall be entitled to timely
request, and the Secretary, provided that no Payment Default exists at such
time, shall give its written consent to, the timely withdrawal of the
Obligations Deposit to make the next due payment of principal of, and interest
on, the Obligations to assure timely

                                        8
<Page>

semi-annual payments of the Obligations without reducing the Additional
Availability of Funds below Eight Million Dollars ($8,000,000).

     SECTION 7. ADDITIONAL MORTGAGE. (a) K-Sea OLP agrees to and shall execute
the Additional Mortgage and the Additional Assignment of Insurance in favor of
the Secretary as collateral to secure the obligations of the Partnerships
hereunder and under the other Documents. The Partnerships and the Secretary
agree that:

     (1)   The Additional Mortgage, as originally executed, shall cover the
Additional Vessels with an aggregate Orderly Liquidation Value equal to or
exceeding Ten Million Dollars ($10,000,000), which shall be maintained for the
duration of the Additional Mortgage specified below. If the Orderly Liquidation
Value of the Additional Vessels drops below $10,000,000, then upon receiving
written notice from the Secretary the Partnerships shall promptly add additional
collateral in favor of the Secretary such that the aggregate of the Additional
Vessels and such new collateral equals at least $10,000,000;

     (2)   The Additional Mortgage may be supplemented from time to time, and
the Secretary shall provide its consent as mortgagee when requested, to replace,
remove or otherwise change any Additional Vessel covered under the Additional
Mortgage with a different vessel or vessels that satisfy the requirements of
Additional Vessel as set forth in the definition of Additional Vessel in
Attachment A herein, PROVIDED, THAT, the aggregate Orderly Liquidation Value of
the Additional Vessels under the Additional Mortgage, as supplemented, equals or
exceeds Ten Million Dollars ($10,000,000);

     (3)   No hire, freights, or earnings or any other revenue relating to any
Additional Vessel shall be assigned or pledged by the Partnerships to any
entity; and

     (b)   The Additional Mortgage shall terminate on December 31, 2008 if, at
such time, (i) there is no default under the Security Agreement that is
continuing and (ii) the Consolidated Group meets the requirements with respect
to Fixed Charge Coverage Ratio, Net Worth and Long Term Debt as set forth in
Section 8(b)(i), (ii) and (iii) herein based on the Consolidated Group's
financial statements dated December 31, 2007, June 30, 2008 and December 31,
2008. If the Consolidated Group is not in compliance with the requirements with
respect to Fixed Charge Coverage Ratio, Net Worth and Long Term Debt as set
forth in Section 8(b)(i), (ii) and (iii) herein on December 31, 2008, the
Additional Mortgage

                                        9
<Page>

shall terminate upon the receipt of four consecutive semi-annual financial
statements that demonstrate compliance provided there is no default under the
Security Agreement that is continuing.

SECTION 8. FINANCIAL REQUIREMENTS OF THE PARTNERSHIPS.

     (a)   PRIMARY COVENANTS. The Consolidated Group shall not without the
Secretary's prior written consent:

     (1)   Except as consented to in writing by the Secretary on or before the
date hereof, enter or permit any member of the Consolidated Group to enter into
any service, management or operating agreement for the operation of the Vessels
(excluding husbanding type agreements), or appoint or designate a managing or
operating agent for the operation of the Vessels (excluding husbanding agents)
unless approved by the Secretary;

     (2)   Except as consented to in writing by the Secretary on or before the
date hereof and except as permitted in subsection 8(a)(6) below: sell, mortgage,
transfer, lease or demise charter, or permit any member of the Consolidated
Group to sell, mortgage, transfer, lease or demise charter, any Vessel or any
assets related to the Security or the Increased Security to any non Related
Party or to a Related Party, unless such transaction is (i) at a fair market
value as determined by an independent appraiser acceptable to the Secretary, and
(ii) a total cash transaction or, in the case of demise charter or lease, the
charter payments are cash payments; provided, however, that this subsection
8(a)(2) shall not apply to any sale, lease or disposition of any asset
(excluding any Vessel) in the ordinary course of business if such asset has a
fair market value of less than $1,000,000;

     (3)   Enter or permit any member of the Consolidated Group to enter into
any agreement for both (A) sale and (B) leaseback of the same assets so sold
unless the proceeds from such sale are at least equal to the fair market value
of the property sold;

     (4)   Guarantee or permit any member of the Consolidated Group to
guarantee, or otherwise become liable for the obligations of any Person (other
than its direct or indirectly wholly owned subsidiaries or any other member of
the Consolidated Group with respect to obligations reflected on the balance
sheet of the Consolidated Group on the date hereof), except in respect of any
undertakings as to the fees and expenses of the Indenture Trustee, except
endorsement for deposit of checks and other negotiable instruments acquired in
the ordinary course of business

                                       10
<Page>

except to KeyBank and CIT in connection with the Revolving Credit Facility
defined in Section 8(b)(ii) and except as otherwise permitted in Section 8(b);

     (5)   Directly or indirectly embark or permit any member of the
Consolidated Group to embark on any new enterprise or business activity not
directly connected with the business of waterborne transportation or other
activity in which any member of the Consolidated Group are actively engaged;

     (6)   Except as consented to in writing by the Secretary on or before the
date hereof, enter or permit any member of the Consolidated Group to enter into
any merger or consolidation or convey, sell, demise charter to a Person not a
member of the Consolidated Group or otherwise transfer, or dispose of any
portion of its properties or assets (any and all of which acts are encompassed
within the words "sale" or "sold" as used herein), PROVIDED THAT, any member of
the Consolidated Group shall not be deemed to have sold such properties or
assets if (A) the Net Book Value (defined as the original book value of an asset
less depreciation calculated on a straight line basis over its useful life) of
the aggregate of all the assets sold by the Consolidated Group during any period
of twelve (12) consecutive calendar months does not exceed ten percent (10%) of
the total Net Book Value of all of the Consolidated Group's assets (the assets
which are the basis for the calculation of the ten percent (10%) of the Net Book
Value are those indicated on the most recent audited annual financial statement
required to be submitted pursuant to Section 9 hereof prior to the date of the
sale); and (B) the Consolidated Group retains the proceeds of the sale of such
assets for use in accordance with the Consolidated Group's regular business
activities. Notwithstanding any other provision of this subsection, the
Consolidated Group may not consummate any such sale without the Secretary's
prior written consent if the Consolidated Group has not, prior to the time of
such sale, submitted to the Secretary the financial statement described in
clause (A) of this subsection, and any attempt to consummate a sale absent such
approval shall be null and void AB INITIO. Notwithstanding any other provision
of this Financial Agreement, the Consolidated Group may demise charter its
vessels other than the Vessels so long as such demise charters (a) have terms
and conditions, including charter rates, consistent with the market for such
charters, (b) are for periods of less than five years, and (c) are each with a
citizen of the United States as such is defined in 46 CFR 221-3. In addition,
the Consolidated Group may not have more than fifty percent (50%) of the vessels
in its fleet operate pursuant to demise charters; and

     (7)   Make any payment in relation to the indemnity granted to K-Sea LLC,
K-Sea Acquisition, EW Holding and K-Sea Transportation under Section 3.2 of the

                                       11
<Page>

Omnibus Agreement ("Indemnity Payment") unless (i) such Indemnity Payment is
made exclusively to or for the benefit of a third party unrelated to any entity
that executed the Omnibus Agreement, (ii) such Indemnity Payment is made only
from Available Cash, (iii) the total aggregate amount of all such Indemnity
Payments made, including such Indemnity Payment, does not exceed One Million
Dollars ($1,000,000), and (iv) K-Sea LP is permitted to make distributions under
Section 8(c) at the time such Indemnity Payment is made, provided, any Indemnity
Payment which is due but is not be paid in whole or part due to the application
of this Paragraph 8(a)(7) and in the absence of the Secretary's consent (which
may be withheld in the Secretary's sole discretion), may accrue so long as it is
fully subordinated to the Obligations.

     (b)   SUPPLEMENTAL COVENANTS. Unless, (i) on the last day of the most
recent Fiscal Year quarter, the Consolidated Group's Fixed Charge Coverage Ratio
(as defined in Attachment A hereto) is at least 3.0 : 1.0 (ii) after giving
effect to such transaction or transactions, the Consolidated Group's Long Term
Debt does not exceed the Consolidated Group's Net Worth, and (iii) after giving
effect to such transaction or transactions, the Consolidated Group's Net Worth
is at least the amount specified in Attachment A hereto, except as consented to
in writing by the Secretary on or before the date hereof or with respect to
intra-group transactions among members of the Consolidated Group, the
Consolidated Group shall not, without the Secretary's prior written consent:

     (1)   Withdraw any capital;

     (2)   Redeem any partnership interest or convert any of the same into debt;

     (3)   Except as permitted by Section 8(c), make any distribution respecting
any partnership interest;

     (4)   Make any loan or advance (except advances to cover current expenses
of any member of the Consolidated Group), either directly or indirectly, to (x)
any partner or shareholder of any member of the Consolidated Group, or (y) any
director, officer, or employee of the Consolidated Group or any Related Party or
(z) to any Related Party; or make any reimbursement to the General Partner for
any bonuses or incentive payments;

     (5)   Make any investments in the securities of any Related Party;

                                       12
<Page>

     (6)   Prepay in whole or in part any indebtedness to (x) any partner or
shareholder of any member of the Consolidated Group, or (y) any director,
officer or employee of the Consolidated Group or any Related Party or (z) to any
Related Party;

     (7)   Increase any direct employee compensation (as hereinafter defined)
paid to any employee in excess of One Hundred Thousand United States Dollars
($100,000) per annum; nor increase any direct employee compensation which is
already in excess of One Hundred Thousand United States Dollars ($100,000) per
annum; nor initially employ or re-employ any person at a direct employee
compensation rate in excess of One Hundred Thousand United States Dollars
($100,000) per annum; provided, however, that beginning with January 1, 2000,
the One Hundred Thousand United States Dollars ($100,000) limit may be increased
annually based on the previous year's closing CPI-U (Consumer Price Index for
All Urban Consumers published by the Bureau of Labor Statistics). For the
purpose of this section the term "direct employee compensation" is the total
amount of any wage, salary, bonus, commission, or other form of direct payment
to any employee of the Consolidated Group or any employee of any Affiliate of
any member of the Consolidated Group whose compensation is reimbursed by the
Consolidated Group with guarantees under Title XI of the Act as reported to the
Internal Revenue Service for any Fiscal Year; PROVIDED, HOWEVER, that direct
employee compensation shall not include any dividend or distribution by any
member of the Consolidated Group to its partners or shareholders generally;

     (8)   Acquire any fixed assets other than those required for the
maintenance of the Consolidated Group's existing assets, including the normal
maintenance and operation of any vessel or vessels owned or chartered by the
Consolidated Group;

     (9)   Either enter into or become liable (directly or indirectly) under
charters and leases (having a term of six months or more) for the payment of
charter hire and rent on all such charters and leases which have annual payments
aggregating in excess of Five Hundred Thousand United States Dollars ($500,000);

     (10)  Pay any indebtedness subordinated to the Obligations or to any other
Title XI obligations;

     (11)  Create, assume, incur, or in any manner become liable for any
indebtedness, except current liabilities, short term loans or revolving credit
lines, incurred or assumed in the ordinary course of the waterborne
transportation business of the Consolidated Group including, without limitation,
the Participation

                                       13
<Page>

and Loan and Security Agreement dated as of the date hereof (the "Revolving
Credit Facility") by and among K-Sea OLP, KeyBank and CIT;

     (12)  Make any investment, whether by acquisition of stock or indebtedness,
or by loan, advance, transfer of property, capital contribution, guarantee of
indebtedness or otherwise, in any Person, other than obligations of the United
States, bank deposits or investments in securities of the character permitted
for moneys in the Title XI Reserve Fund;

     (13)  Create, assume, permit or suffer to exist or continue any mortgage,
lien, charge or encumbrance upon, or pledge of, or subject to the prior payment
of any indebtedness, any of its property or assets, real or personal, tangible
or intangible, whether now owned or hereafter acquired, or own or acquire, or
agree to acquire, title to any property of any kind subject to or upon a chattel
mortgage or conditional sales agreement or other title retention agreement,
except (i) loans, mortgages and indebtedness guaranteed by the Secretary under
Title XI of the Act or related to the construction of a vessel approved for
Title XI by the Secretary, (ii) liens incurred in the ordinary course of the
waterborne transportation business of the Consolidated Group, and (iii)
mortgages, liens, charges, encumbrances or pledges granted to secure the
Revolving Credit Facility, provided, however, that no such mortgages, liens,
charges, encumbrances or pledges shall encumber the Secretary's Increased
Security and Additional Vessels.

     (c)   DISTRIBUTION COVENANTS. K-Sea OLP shall not be restricted from making
distributions to K-Sea LP. K-Sea LP may, at any time, make any distribution of
the Consolidated Group's Available Cash (as defined in Attachment A), PROVIDED,
THAT, upon the event of any of (i) through (vi) below, no distributions of
Available Cash shall be permitted unless the Secretary provides its written
consent for such distributions of Available Cash:

     (i)   The occurrence of an event that with time or notice would become a
           Payment Default;

     (ii)  The occurrence and continuance of an event that with time or notice
           would become a Security Default, including without limitation any
           default in the observance and performance of any provision related to
           the Additional Availability of Funds (in the amount of $8,000,000 as
           provided in Section 6 above);

                                       14
<Page>

     (iii) The occurrence and continuance of an event that with time or notice
           would become a Security Default with respect to the observance and
           performance of any provision related to the Additional Mortgage (as
           provided in Section 7 above) (if not cured within the period of time
           permissible for such Security Default as set forth in the Security
           Agreement);

     (iv)  Any member of the Consolidated Group becomes insolvent or bankrupt,
           or has dissolved or shall, by a court of competent jurisdiction, be
           adjudged a bankrupt, or files a petition of reorganization under the
           United States Bankruptcy Code, or such petition be filed by creditors
           and the same shall be approved by a court of competent jurisdiction;

     (v)   K-Sea LP has outstanding indebtedness exceeding Five Million Dollars
           ($5,000,000) incurred for the purpose of making distributions or
           indemnity payments under Section 8(a)(7); or

     (vi)  The occurrence and continuance of an event that with time or notice
           would become a Security Default with respect to the observance and
           performance of any provision related to the Obligations Deposit (as
           provided in Section 6(b) above).

     SECTION 9. REPORTING REQUIREMENTS. (a) K-Sea LP shall furnish to the
Secretary, in duplicate, (1) within one hundred and five (105) days after the
end of each Fiscal Year, commencing with the first Fiscal Year ending after the
date of the date hereof, the Audited Financial Statements of the Consolidated
Group including cash flow statement, balance sheet and income statement for such
Fiscal Year along with a completed M.A. Form 172 or such other form approved by
the Secretary, and (2) within forty-five (45) days after the expiration of each
quarterly period of the Consolidated Group's Fiscal Year commencing with the
first such quarterly period ending after the date hereof, the Consolidated
Group's quarterly financial statements including cash flow statement, balance
sheet and income statement for such quarterly period together with a completed
M.A. Form 172 or such other form approved by the Secretary for such quarterly
period together with an Officer's Certificate of K-Sea LP certifying as to the
accuracy of such quarterly statements. During any period when either Partnership
is in bankruptcy, K-Sea LP shall furnish to the Secretary, within thirty (30)
days after the first of each month commencing with the first such monthly period
ending after the date of such Partnership's bankruptcy, the Consolidated Group's
monthly financial statements

                                       15
<Page>

including cash flow statement, balance sheet and income statement for such
monthly period, together with a completed M.A. Form 172 or such other form
approved by the Secretary for such monthly period along with an Officer's
Certificate of K-Sea LP certifying as to the accuracy of such monthly financial
statement.

     (b)   Together with the Audited Financial Statements and quarterly
financial statements delivered in accordance with the terms of Section 9(a),
K-Sea LP shall furnish to the Secretary, an Officer's Certificate dated as of
the same date stating (x) whether or not the Partnerships are in default in the
performance of or in default in the compliance with any covenant, agreement or
condition contained herein or in the Mortgage or the Security Agreement and if
so, specifying each such default and stating the nature thereof and (y)
confirming that the Partnerships are in compliance with the financial covenants
of Section 8(b) hereof and, if not, stating the nature of the non-compliance and
showing the pertinent calculations.

     (c)   K-Sea LP shall furnish to the Secretary, as soon as practicable but
in any case within five (5) Business Days following each quarterly determination
of the level of distributions of the Consolidated Group's Available Cash (as
defined in Attachment A), a written notice of such determination, which may be
in the form of a copy of an 8-K filing with the U.S. Securities and Exchange
Commission or a press release that relates to such determination, together with
an Officer's Certificate of K-Sea LP certifying as to the accuracy of such
determination.

     (d)   In the event any material information, circumstances, or accounting
rule reflected in any periodic financial report provided by the Consolidated
Group to the Secretary pursuant to this Section 9 is subsequently materially
changed, the next subsequent report provided to the Secretary by the
Consolidated Group following such material change, or another appropriate report
to the Secretary such as a press release or 8-K filing, shall inform the
Secretary of such material change.

     SECTION 10. QUALIFYING FINANCIAL REQUIREMENTS OF THE PARTNERSHIP AND
COLLATERAL ASSURANCE. Immediately after the consummation of the MLP Transaction,
the Consolidated Group shall meet the requirements with respect to Fixed Charge
Coverage Ratio, Net Worth and Long Term Debt as set forth in Section 8(b)(i),
(ii) and (iii) above. If at any time the Partnerships are not in compliance with
the requirements with respect to Fixed Charge Coverage Ratio, Net Worth and Long
Term Debt as set forth in Section 8(b)(i), (ii) and (iii) above based on the
Consolidated Group's Audited Financial Statements, at the Partnerships' expense,
the Secretary may conduct an annual inspection of the

                                       16
<Page>

Vessels during the period of such non-compliance. Any inspection shall be on
reasonable notice to the Partnerships and shall not interfere with the operation
of any Vessel.

     SECTION 11. FUND IN LIEU OF TITLE XI RESERVE FUND. In the event any Vessel
is subject to a capital construction fund established by the Partnerships, as
provided in Section 607 of the Act, whether interim or permanent (herein called
the "Capital Construction Fund"), at any time when deposits would otherwise be
required to be made into the Title XI Reserve Fund in accordance with the terms
of Section 2 hereof, and the Partnerships elect to deposit such funds into the
Capital Construction Fund, then the Partnerships shall enter into an agreement
satisfactory in form and substance to the Secretary to the effect that (a) the
Capital Construction Fund and all assets so deposited therein shall be and
constitute security to the United States in lieu of the Title XI Reserve Fund as
described in Section 2 hereof, and the deposit requirements of Section 2 of this
Financial Agreement shall be deemed satisfied by deposits of equal amounts in
the Capital Construction Fund and (b) the Partnerships and the Secretary may
execute such further agreements or documents and take such other actions as may
be deemed necessary by the Secretary to perfect the pledge of the security of
the Capital Construction Fund.

     SECTION 12. NOTICES. Except as otherwise provided in this Financial
Agreement, notices, requests, directions, instructions, waivers, approvals or
other communication may be made or delivered in person or by registered or
certified mail, postage prepaid, addressed to the party as provided below, or to
such other address as such party may hereafter specify in a written notice to
the other parties named herein, and all notices or other communications shall be
in writing so addressed and shall be effective upon receipt by the addressee
thereof:

     The Secretary as:       SECRETARY OF TRANSPORTATION
                             c/o Maritime Administrator
                             Maritime Administration
                             400 Seventh Street, S.W.
                             Washington, D.C. 20590

                                       17
<Page>

     The Partnerships as:    K-Sea Transportation Partners L.P.
                             K-Sea Operating Partnership L.P.
                             3245 Richmond Terrace
                             Staten Island, NY 10303
                             Attn: Chief Financial Officer

     SECTION 13. AMENDMENTS AND SUPPLEMENTS. No agreement shall be effective to
amend, supplement, or discharge in whole or in part this Financial Agreement
unless such agreement is in writing signed by the parties hereto. Any
amendments, additions, deletions, substitutions or other changes not made in
accordance with this provision shall be invalid and of no effect.

     SECTION 14. COUNTERPARTS. This Financial Agreement may be executed in any
number of counterparts. All such counterparts shall be deemed to be originals,
and shall together constitute but one and the same instrument.

     SECTION 15. GOVERNING LAW. THIS FINANCIAL AGREEMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PARTIES HERETO SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE FEDERAL LAWS OF THE UNITED STATES OF AMERICA, BUT IF THEY
ARE INAPPLICABLE, THEN IN ACCORDANCE WITH THE LAWS OF THE DISTRICT OF COLUMBIA.

                                       18
<Page>

     IN WITNESS WHEREOF, this Restated Title XI Reserve Fund and Financial
Agreement has been executed by the parties hereto as of the day and year first
above written.

                                    K-SEA TRANSPORTATION
                                    PARTNERS L.P., by its general partner
                                    K-Sea General Partner L.P., by its general
                                    partner K-Sea General Partner GP LLC
(Seal)

 /S/ ILLEGIBLE                      By:  /S/ JOHN J. NICOLA
-----------------------------           ----------------------------
Attest:                                 Name:  John J. Nicola
                                        Title: Chief Financial Officer

                                    K-SEA OPERATING PARTNERSHIP L.P.,
                                    by its general partner K-Sea OLP GP, LLC
(Seal)

 /S/ ILLEGIBLE                      By:  /S/ JOHN J. NICOLA
-----------------------------           ----------------------------
Attest:                                 Name:  John J. Nicola
                                        Title: Chief Financial Officer

                                    K-SEA TRANSPORTATION INC.
(Seal)

 /S/ ILLEGIBLE                      By:  /S/ JOHN J. NICOLA
-----------------------------           ----------------------------
Attest:                                 Name:  John J. Nicola
                                        Title: Chief Financial Officer

                                       19
<Page>

                                    UNITED STATES OF AMERICA
                                    SECRETARY OF TRANSPORTATION

                                    MARITIME ADMINISTRATOR

 /S/ SARAH J. WASHINGTON            By:  /S/ JOEL C. RICHARD
-----------------------------           ----------------------------
Attest:                                  Secretary
                                         Maritime Administration

                                       20
<Page>

                                 ATTACHMENT A TO
                         RESTATED TITLE XI RESERVE FUND
                             AND FINANCIAL AGREEMENT
                            (CONTRACT NO. MA - 13784)

1.   This Financial Agreement shall apply to the following Vessels: (a) DBL 101,
     O.N. 1119760, (b) DBL 81, O.N. 1132231, (c) DBL 82, O.N. 1137538, and (d)
     DBL 102, O.N. 1146491.

2.   The Partnerships' aggregate original equity investment for use in Section 2
     for:

     (a) DBL 101, O.N. 1119760 is One Million Five Hundred Fifty-Eight Thousand
     Five Hundred Thirty-Five United States Dollars ($1,558,535);

     (b) DBL 81, O.N. 1132231 is One Million Three Hundred Seventy-Six Thousand
     Two Hundred Thirty-Two United States Dollars ($1,376,232);

     (c) DBL 82, O.N. 1137538 is One Million Three Hundred Thirty-Nine Thousand
     Nine Hundred Sixty-One United States Dollars ($1,339,961); and

     (d) DBL 102, O.N. 1146491 is One Million Five Hundred and Four Thousand
     Eight Hundred Eighty-Eight United States Dollars ($1,504,888).

3.   Definitions

     "Available Cash" as used in Section 8(c) means as follows: with respect to
     any Quarter ending prior to the Liquidation Date: (a) the sum of (i) all
     cash and cash equivalents of the Partnership Group on hand at the end of
     such Quarter, and (ii) all additional cash and cash equivalents of the
     Partnership Group on hand on the date of determination of Available Cash
     with respect to such Quarter resulting from Working Capital Borrowings made
     subsequent to the end of such Quarter, less (b) the amount of any cash
     reserves that are necessary or appropriate in the reasonable discretion of
     the General Partner to (i) provide for the proper conduct of the business
     of the Partnership Group (including reserves for future capital
     expenditures and for anticipated future credit needs of the Partnership
     Group) subsequent to such Quarter, (ii) comply with applicable law or any
     loan agreement, security agreement, mortgage, debt instrument or other
     agreement or obligation to which any Group Member is a party or by which it
     is bound or its assets are subject and (iii) provide funds for
     distributions under

                                       21
<Page>

     Section 6.4 or 6.5 of the K-Sea Partnership Agreement as on the MLP Closing
     Date in respect of any one or more of the next four Quarters; provided,
     however, that the General Partner may not establish cash reserves pursuant
     to (iii) above if the effect of such reserves would be that the Partnership
     is unable to distribute the Minimum Quarterly Distribution on all Common
     Units, plus any Cumulative Common Unit Arrearage on all Common Units, with
     respect to such Quarter; and, provided further, that disbursements made by
     a Group Member or cash reserves established, increased or reduced after the
     end of such Quarter but on or before the date of determination of Available
     Cash with respect to such Quarter shall be deemed to have been made
     established, increased or reduced, for purposes of determining Available
     Cash, within such Quarter if the General Partner so determines.

     "Common Unit" means any class or series of equity interest in K-Sea LP
     representing a fractional part of the interest of all limited partners and
     their assignees, and having the rights and obligations specified with
     respect to Common Units in the K-Sea LP Partnership Agreement.

     "Cumulative Common Unit Arrearage" means, with respect to any Common Unit,
     whenever issued, and as of the end of any Quarter, the excess, if any, of
     (a) the sum resulting from adding together with Common Unit Arrearage as to
     a Common Unit sold in the initial public offering of Common Units for each
     of the Quarters within the subordination period provided in the K-Sea LP
     Partnership Agreement, ending on or before the last day of such Quarter
     over (b) the sum of any distributions theretofore made pursuant to Section
     6.4(a)(ii) of the K-Sea LP Partnership Agreement, and the second sentence
     of Section 6.5 of the K-Sea LP Partnership Agreement, with respect to a
     Common Unit sold in the initial public offering of Common Units (including
     any distributions to be made in respect of the last of such Quarters).

     "EBITDA" means, earnings before interest, taxes, depreciation, amortization
     and net (gain) in reduction of debt (prepayment penalties), all as shown on
     the Consolidated K-Sea Group's most recent financial statements.

     "Fiscal Year" has the meaning specified in Section 2(b)(1) hereof.

     "Fixed Charge Coverage Ratio" means a fraction whereby the numerator is
     EBITDA less shipyard expenditures for the previous 12 months; and the
     denominator comprises regularly scheduled payments of Long Term Debt and
     interest thereon plus the current portion of minimum rental payments under
     operating leases, for the previous 12 months. For all periods prior to the
     MLP

                                       22
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     Closing Date which may be included in the calculation of this ratio, all
     amounts used in the numerator and denominator shall be, those of the
     Original K-Sea Entities on a consolidated basis, except that payments of
     Long Term Debt and interest thereon shall exclude all amounts related to
     debt obligations which were repaid with proceeds from the initial public
     offering of limited partner interests in K-Sea LP.

     "General Partner" means K-Sea General Partner L.P., a Delaware limited
     partnership.

     "Group Member" means a member of the Partnership Group.

     "K-Sea GP" means K-Sea General Partner GP LLC, a Delaware limited liability
     company, and its successors and permitted assigns.

     "K-Sea LP Partnership Agreement" means the Amended and Restated Agreement
     of Limited Partnership of K-Sea LP, as amended, supplemented or restated,
     from time to time.

     "Liquidation Date" means (a) in the case of an event giving rise to the
     dissolution of K-Sea LP of the type described in clauses (a) and (b) of the
     first sentence of Section 12.2 of the K-Sea LP Partnership Agreement as on
     the Closing Date, the date on which the applicable time period during which
     the holders of outstanding units have the right to elect to reconstitute
     K-Sea LP and continue its business has expired without such an election
     being made, and (b) in the case of any other event giving rise to the
     dissolution of K-Sea LP, the date on which such event occurs.

     "Minimum Quarterly Distribution" means $0.50 per unit per Quarter (or with
     respect to the period commencing on the MLP Closing Date and ending on
     March 31, 2004, it means the product of $0.50 multiplied by a fraction of
     which the numerator is the number of days in such period and of which the
     denominator is 91), subject to adjustment in accordance with Section 6.6
     and 6.9 of the K-Sea LP Partnership Agreement.

     "Net Worth" means, as of any date, the total of paid-in capital stock or
     partnership interests, common units, subordinated units, general partner's
     equity, partner's equity, paid-in surplus, earned surplus and appropriated
     surplus, subordinated debt, and all other amounts that would be included in
     net worth in accordance with generally accepted accounting principles, but
     exclusive of (1) any receivables from any partner, stockholder, director,
     officer or employee of K-Sea LP or from any Related Party (other than
     current receivables arising

                                       23
<Page>

     out of the ordinary course of business and not outstanding for more than 60
     days) and (2) any increment resulting from the reappraisal of assets.

     "Omnibus Agreement" means the Omnibus Agreement by and among K-Sea
     Investors L.P., a Delaware limited partnership, New K-Sea Transportation
     LLC, a Delaware limited liability company, K-Sea Acquisition, New EW
     Holding Corp., a Delaware corporation, New K-Sea Transportation Corp., a
     Delaware corporation, K-Sea LP, the General Partner, K-Sea GP, K-Sea OLP,
     and K-Sea OLP GP, LLC, a Delaware limited liability company.

     "Orderly Liquidation Value" means, with respect to any Additional Vessel,
     the net proceeds anticipated at a sale other than a forced sale upon
     foreclosure, as determined by the Secretary or by independent appraisers
     appointed by the Secretary at the expense of the Partnerships.

     "Partnership Group" means the Consolidated Group.

     "Quarter" means a fiscal quarter consisting of three months ending on March
     31, June 30, September 30 and December 31, or, with respect to the first
     fiscal quarter after the MLP Closing Date, the portion of such fiscal
     quarter after the MLP Closing Date, of K-Sea LP.

     "Working Capital Borrowings" means borrowings used for working capital
     purposes or to pay distributions to K-Sea LP's partners made pursuant to a
     credit facility or other arrangement to the extent all such borrowings are
     required to be reduced to zero (or for the year in which the initial
     offering and sale of Common Units to the public is consummated, the
     12-month period beginning on the MLP Closing Date) for a period of 15 days.

4.   The Consolidated Group's initial Net Worth for use in Section 8(b) is
     $110,000,000.00 as of the date hereof and in each succeeding Fiscal Year
     shall be at least ninety percent (90%) of the Consolidated Group's Net
     Worth as of the last day of the immediately preceding Fiscal Year, as set
     forth in the Audited Financial Statements of the Consolidated Group. The
     Consolidated Group's Net Worth for purposes of Section 8(b) hereof shall
     not be lower than $90,000,000.00.

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