Document:

<PAGE>
                                 MASTER SUBLEASE

         MASTER SUBLEASE made as of the 20th day of August, 200l between
AmeriGas Propane, L.P., a Delaware limited partnership, having an office at
460 North Gulph Road, King of Prussia, Pennsylvania 19406 ("Sublandlord") and
Columbia Propane, L.P., a Delaware limited partnership, having an office at
460 North Gulph Road, King of Prussia, Pennsylvania 19406 ("Subtenant").

                                    WITNESS:

         WHEREAS, Sublandlord leases certain lands, buildings propane storage
equipment and personal property related specifically to the propane storage
equipment (collectively, the "Leased Property"), in each case to the extent
located at the locations and leased from the parties (collectively, the "Master
Landlords") specified on Exhibit A attached hereto pursuant to certain leases
having dates as specified on Exhibit A (collectively, the "Prime Leases").

         WHEREAS, Subtenant desires to sublease from Sublandlord, and
Sublandlord desires to sublease to Subtenant, the Leased Property.

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, Sublandlord and Subtenant agree as
follows:

         1.       Demise: Term; Renewal Right. (a) Provided the term of the
applicable Prime Lease is in full force and effect, Sublandlord hereby subleases
to Subtenant, and Subtenant hereby subleases from Sublandlord, the Leased
Property. The term of this Master Sublease (the "Term") shall commence on the
date hereof (the "Commencement Date") and shall expire, unless earlier
terminated in accordance with this Master Sublease, on the last day of the month
in which occurs the fifth anniversary of the Commencement Date. Either
Sublandlord or Subtenant may terminate the Term, as to any or all of the Leased
Property, upon not less than 30 days' prior notice to the other. The Term, as to
the applicable Leased Property, shall end on the date specified in such notice
as if that date was the original date specified in this Master Sublease as the
expiration of the Term for such Leased Property. Notwithstanding anything to the
contrary contained herein, the Term, as to the applicable Leased Property, shall
end simultaneously with the scheduled expiration or early termination of the
term of any applicable Prime Lease.

                  (b)      The Term shall automatically extend for three
consecutive periods of five years each. Each extension period shall commence on
the day immediately following the expiration of the then current Term and expire
on the last day of the 60th month thereafter. Each extension period shall be
upon the same terms and conditions as are set forth in this Master Sublease,
except that Subtenant shall have no further right to extend the Term beyond the
third extension period. Subtenant shall have the right not to extend the Term of
this Master Sublease by giving Sublandlord notice of Subtenant's desire not to
extend the Term not less than 60 days prior to the commencement of the
applicable extension period.

         2.       Sublandlord Covenants. So long as Subtenant is not in default
under this Master Sublease beyond any applicable notice and cure periods,
Sublandlord shall pay to each

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<PAGE>
Master Landlord promptly when due all rent and other charges reserved and
covenanted to be paid by the "tenant" under the applicable Prime Lease, and any
failure by Sublandlord to pay such amounts to a Master Landlord when due (and
the continuation of such failure beyond any applicable notice and cure periods
expressed in the applicable Prime Lease) shall constitute a default by
Sublandlord of its obligations under this Master Sublease. Subtenant may pay all
rent and other charges to be paid by it hereunder in connection with the Prime
Lease directly to the applicable Master Landlord in the event it receives notice
from such Master Landlord of a default by Sublandlord and Sublandlord's failure
to cure same within any applicable notice and cure period. Where in a Prime
Lease there are duties and obligations owed by a Master Landlord to Sublandlord
that are necessary for the proper use and enjoyment of the applicable Leased
Property by Subtenant under this Master Sublease, Sublandlord shall use
reasonable efforts to obtain the performance of such duties and obligations by
such Master Landlord in favor of Subtenant, but Sublandlord shall not be liable
to Subtenant for the failure of the such Master Landlord to perform said duties
and obligations or for the result of such failure. The only services or rights
to which Subtenant is entitled hereunder are those to which Sublandlord is
entitled under the applicable Prime Lease, and for all such services and rights
Subtenant shall look solely to the applicable Master Landlord under the
applicable Prime Lease.

         3.       Subtenant Covenants. Subtenant shall observe and perform when
due all covenants, agreements and obligations of the "tenant" under each
applicable Prime Lease, except for "tenant's" obligation to pay rent under the
applicable Prime Lease. Subtenant's failure to perform "tenant's" obligations
under the applicable Prime Lease shall also be a breach of this Master Sublease
and Sublandlord shall have all the rights and remedies against Subtenant as
would be available to the Master Landlord under the applicable Prime Lease if
such breach were by "tenant" thereunder. The rights of a Master Landlord under a
Prime Lease may be enforced by the Sublandlord. Notwithstanding anything to the
contrary contained in this Master Sublease, Subtenant shall neither do, nor
omit, nor permit anything to be done, or omitted, which (i) may cause a Prime
Lease to be terminated or forfeited by reason of any right of termination or
forfeiture reserved or vested in a Master Landlord under such Prime Lease, or
(ii) may cause a default under such Prime Lease. In the event that any term or
provision of a Prime Lease is inconsistent or conflicts with any term or
provision of this Master Sublease, the terms and provisions of this Master
Sublease shall control to the extent provided.

         4.       Use. Subtenant may use and occupy the Leased Property for all
lawful purposes provided such use shall comply with the terms of the applicable
Prime Lease. Subtenant shall not use or permit any Leased Property to be used in
any manner which would (a) violate any laws, (b) make void or voidable any
insurance policy then in force with respect to such Leased Property, (c) cause
physical damage to such Leased Property, (d) constitute a nuisance, (e)
materially impair the appearance, character or reputation of such Leased
Property or (f) materially interfere with the proper operation of any of such
Leased Property's facilities or systems.

         5.       Rent. Subtenant shall pay to Sublandlord rent (the "Base
Rent") for each Leased Property in the amounts specified for such Leased
Property on Exhibit A attached hereto, as may be amended from time to time. Each
monthly installment of the Base Rent shall be paid (i) to Sublandlord in advance
on the first day of each calendar month during the Term (but in any event on or
prior to the date the same is due under the applicable Prime Lease) and (ii) at
the

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<PAGE>
office of Sublandlord or such other place as Sublandlord may designate. Should
the Commencement Date fall on any day other than the first day of a month, then
the Base Rent for such month shall be pro-rated on a per diem basis, and
Subtenant shall pay the amount thereof for such partial month on the
Commencement Date. With reasonable prior notice to Subtenant, Sublandlord shall
have the right to require the payment of Base Rent on an annual, quarterly or
other basis with such new payment structure commencing on the date specified in
Sublandlord's notice. Any abatement of any amount due by Sublandlord under any
Prime Lease shall constitute an abatement of the corresponding amount due by
Subtenant under this Master Sublease.

         6.       Alterations. (a) Subtenant shall not make any alterations,
improvements or installations in or to any Leased Property without (i) the prior
approval of Sublandlord (which approval shall not be unreasonably withheld or
delayed), and (ii) the prior approval of the applicable Master Landlord (if
required under the applicable Prime Lease).

                  (b)      All fixtures, equipment, partitions, railings and
like improvements or installations attached to any Leased Property shall be the
property of Sublandlord and shall be surrendered with such Leased Property. All
trade fixtures, moveable office furniture and equipment and other personal
property shall remain the property of Subtenant and may be removed by Subtenant
from any Leased Property.

                  (c)      At the expiration or earlier termination of the Term
for any Leased Property, Subtenant shall remove all of its property from such
Leased Property, and shall surrender such Leased Property in the condition
required to be maintained by Subtenant under this Master Sublease.

                  (d)      Sublandlord shall have the right to make alterations,
improvements and installations to the Leased Property; provided, that such
alterations, improvements and installations do not materially and adversely
affect Subtenant's use or occupancy of the Leased Property.

         7.       Default By Subtenant. In the event that Subtenant shall
default in the payment of Base Rent or in the payment or performance of any of
Subtenant's other covenants and obligations hereunder, and such default shall
continue beyond any notice and cure periods granted to Sublandlord under the
applicable Prime Lease, Sublandlord shall have, among other rights and remedies,
all of the rights and remedies accorded to the Master Landlord under the
applicable Prime Lease.

         8.       Maintenance: Repair. Subtenant shall: (a) maintain each Leased
Property in good order and condition, and make all necessary repairs (structural
or non-structural) thereto; (b) not place a load upon any floor of any Leased
Property exceeding the floor load per square foot area which it was designed to
carry; (c) to the extent required by the applicable Prime Lease, comply with all
laws, orders, requirements, rules and regulations of any federal, state,
municipal or local governmental agency, department, commission, board or
officer and with all liens, encumbrances and other title matters affecting each
Leased Property; and (d) to the extent required by the applicable Prime Lease,
comply with all orders, rules, regulations and requirements of the Board of Fire
Underwriters or any successor thereto with respect to each Leased Property.
Subtenant may contest in good faith the applicability or validity of any such

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<PAGE>
law, order, requirement, rule or regulation; provided, that such contest (i)
shall not subject the Sublandlord or the applicable Master Landlord to any
liability and (ii) is not prohibited by the applicable Prime Lease or
Sublandlord's lenders. Notwithstanding anything to the contrary contained
herein, Sublandlord shall have the right to make any and all structural or
non-structural repairs or replacements to the Leased Property that Sublandlord
deems necessary.

         9.       Insurance. Subtenant shall keep fire and other casualty policy
insuring Subtenant's furniture, trade fixtures and other personal property
located at any Leased Property against loss or damage by fire, theft and such
other risks as are insurable under "All Risk" insurance policies, with such
limits as Subtenant may deem reasonable. Such policy shall include a provision
whereby the insurance company waives all right of subrogation against
Sublandlord. Subtenant shall maintain commercial general liability insurance
covering each Leased Property, with such limits as Subtenant may deem
reasonable, naming Sublandlord as an additional insured, if Sublandlord is not
otherwise covered by such insurance. Each of the foregoing policies shall be
issued by insurance companies and be in form and substance reasonably acceptable
to Subtenant. Subtenant shall maintain all other insurance required by each
applicable Prime Lease.

         10.      Indemnity. Subtenant shall indemnify and hold harmless
Sublandlord, the applicable Master Landlord, any mortgagee, and their respective
principals, partners, directors, officers, agents and employees (collectively,
the "Indemnitees") against and from any and all loss, cost, expense, and claim
incurred by any of the Indemnitees, arising out of (a) any act, omission or
negligence of Subtenant, its contractors, licensees, agents, servants,
employees, invitees or visitors (excluding any claims arising solely from any
willful misconduct or gross negligence of the Indemnitees), (b) any accident,
injury or damage to any person or property occurring during the Term in or about
any Leased Property (excluding any claims arising solely from any willful
misconduct or gross negligence of the Indemnitees) and (c) any breach by
Subtenant of its obligations under this Master Sublease.

         11.      Creation of Liens. Subtenant shall not have any power to
create or permit to be created any lien, encumbrance or charge against any
Leased Property or any Prime Lease. Within 30 days after the notice of the
filing of any lien against any Leased Property or any Prime Lease arising out of
or based upon Subtenant's acts or omissions, Subtenant shall cause the same to
be discharged of record by payment, bonding or otherwise.

         12.      Default; Cure Right. (a) If Subtenant shall fail to pay the
Base Rent on the due date thereof and the same is not cured within 5 days after
notice thereof shall have been given to Subtenant; or through the act or
omission of Subtenant there is a default under any Prime Lease; or if Subtenant
shall default in performing or observing any of the other provisions of this
Master Sublease and the same is not cured with 30 days after notice thereof
shall have been given to Subtenant, or if said default shall be of a type that
cannot be completely cured within said 30-day period (with the exercise of due
diligence), and if Subtenant shall not have diligently commenced curing such
default within said 30-day period and thereafter continuously prosecute such
curing with due diligence until completion, , then Sublandlord, may, upon 5
days' notice to Subtenant, elect to terminate this Master Sublease as to any or
all of the Leased Property.

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<PAGE>
                  (b)      If Subtenant fails to perform any of its obligations
under this Master Sublease (after the applicable grace and notice periods), (i)
Sublandlord may perform such obligations, and (ii) Sublandlord shall have all of
the rights and remedies accorded to the Master Landlord under the applicable
Prime Lease. All costs and expenses incurred by Sublandlord in connection with
such performance shall be paid by Subtenant upon demand therefor by Sublandlord.

         13.      Right of Entry. Sublandlord may enter each Leased Property at
all times upon reasonable prior notice to Subtenant (except in an emergency in
which event no prior notice shall be necessary) to (a) inspect such Leased
Property, (b) perform any work and (c) show such Leased Property to prospective
buyers, lenders, lessees and licensees.

         14.      Notices. Any and all notices which are or may be required to
be delivered pursuant to this Master Sublease shall be in writing and shall be
delivered to each party hereto at its address as set forth above (addressed to
the Vice President - Law in the case of notices to Sublandlord or Vice President
- Law in the case of notices to Subtenant). Notices shall be (a) mailed by
registered or certified mail, postage prepaid, return receipt requested or (b)
personally delivered. Such notices shall be deemed to have been delivered 3 days
after the date of so posting in the United States Post Office or on the date of
such delivery in the case of personal delivery. Either party shall have the
right, upon notice to the other, to designate a different address for the
delivery of all future notices.

         15.      Acknowledgments. Subtenant acknowledges that: (a) Sublandlord
has not made any representations or warranties to Subtenant, either express or
implied, with respect to any Leased Property or the use or proposed use thereof
by Subtenant (including, without limitation, any representations or warranties
with respect to environmental matters); (b) Subtenant is fully aware of the
condition of each Leased Property and shall take the same "as is" as of the
Commencement Date; (c) all understandings and agreements heretofore had between
the parties hereto with respect to the subject matter of this Master Sublease
are merged in this Master Sublease; (d) this Master Sublease is entered into
after appropriate investigation, neither party relying upon any statement,
representation or warranty not embodied herein and (e) Subtenant has received
and reviewed a copy of each Prime Lease.

         16.      Assignment; Subletting. This Master Sublease shall not be
assigned (directly or indirectly) and no Leased Property shall be further
sublet, by Subtenant without Sublandlord's prior consent and, to the extent
required under the applicable Prime Lease, the prior written consent of the
applicable Master Landlord. Any transfer of any equity interest of Subtenant
shall be deemed an assignment of this Master Sublease.

         17.      Limited Recourse. As used in this Master Sublease, the term
"Sublandlord" means only the tenant for the time being of the applicable Leased
Property, so that in the event of any transfer of Sublandlord's interest in the
lease of such Leased Property, upon notification to Subtenant of such transfer
the said transferor Sublandlord shall be freed and relieved of all future
covenants, obligations and liabilities of Sublandlord under this Master Sublease
with respect to such Leased Property. Neither Sublandlord nor any partners,
shareholders, officers, members or principals of Sublandlord shall have any
personal liability under this Master Sublease. Subtenant shall look solely to
Sublandlord's or any successor's or

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<PAGE>
assignee's estate and property in the applicable Leased Property for the
satisfaction of Subtenant's remedies requiring the payment of money or otherwise
by Sublandlord in the event of a breach or default by Sublandlord under this
Master Sublease.

         18.      Subordination. (a) This Master Sublease is and shall be
subject and subordinate to the applicable Prime Lease, all matters to which such
Prime Lease is subject and subordinate and all ground or underlying leases which
may now or hereafter affect any Leased Property, to all mortgages which may now
or hereafter affect such leases, the Prime Lease or such Leased Property and to
the Liens created by the Security Documents and to all renewals, refinancings,
modifications, replacements and extensions thereof (hereinafter called "Superior
Instruments"). The terms "Liens" and "Security Documents" shall have the same
meanings provided for in the General Security Agreement by and among AmeriGas
Propane, L.P., as Assignor, and Bank of America National Trust and Savings
Association, as Collateral Agent, and Mellon Bank, N.A., as Cash Collateral
Sub-Agent, dated as of April 19, 1995. The provisions of this Section shall be
self-operative and no further instrument of subordination shall be required. In
confirmation of such subordination, Subtenant shall promptly execute and deliver
any instrument, in recordable form if required, that Sublandlord or the holder
of any Superior Instrument may reasonably request to evidence such
subordination.

                  (b)      In the event of a termination of any ground or
underlying lease or any Prime Lease, or if the interests of Sublandlord under
this Master Sublease or any Prime Lease are transferred by reason of, or
assigned in lieu of, foreclosure or other proceedings for enforcement of any
mortgage, then Subtenant shall, at the option of the holder of any such Superior
Instrument, attorn to it and perform for its benefit all the terms, covenants
and conditions of this Master Sublease on Subtenant's part to be performed with
the same force and effect as if it were the Sublandlord originally named in this
Master Sublease with respect to the applicable Leased Property. The foregoing
shall inure to the benefit of such holder of a Superior Instrument, shall be
self-operative upon the exercise of such option, and no further instrument shall
be required to give effect to such option and to said provisions. Subtenant,
however, upon reasonable demand of any such holder of a Superior Instrument,
shall promptly execute and deliver instruments in confirmation of the foregoing
provisions of this Section.

                  (c)      Notwithstanding anything contained in this Master
Sublease to the contrary, under no circumstances shall any such holder of a
Superior Instrument, whether or not it shall have succeeded to the interests of
the Sublandlord under this Master Sublease, be (i) liable for any act, omission
or default of any prior Sublandlord, (ii) subject to any offsets, claims or
defenses which Subtenant might have against any prior Sublandlord, (iii) bound
by any Base Rent which Subtenant might have paid to any prior Sublandlord for
more than one month in advance or (iv) bound by any modification of this Master
Sublease, or any cancellation or surrender of the same, made without its prior
written approval.

         19.      Quiet Enjoyment. Sublandlord agrees that, subject to this
Master Sublease and the applicable Prime Lease, if, and so long as, Subtenant
performs each provision herein contained on the part of Subtenant to be
performed, then Subtenant's rights under this Master Sublease shall not be cut
off or ended before the expiration of the Term, subject however, to the
provisions of this Master Sublease and the applicable Prime Lease.

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<PAGE>
         20.      Adjustments to Leased Property. Sublandlord and Subtenant may,
from time to time, amend this Master Sublease to add real property to be
subleased under this Master Sublease or remove Leased Property already subject
to this Master Sublease.

         21.      Estoppel Certificate; Miscellaneous. (a) Either party hereto
shall, promptly after request by the other party hereto, execute, acknowledge
and deliver to the requesting party a statement certifying as to any matter in
connection with this Master Sublease reasonably requested by the requesting
party.

                  (b)      The parties hereto warrant and represent to each
other that no broker was instrumental in consummating this Master Sublease and
that the representing party had no conversations or negotiations with any broker
concerning the subleasing of the Leased Property to Subtenant.

                  (c)      This Master Sublease may not be modified except by an
instrument in writing signed by each of the parties hereto.

                  (d)      This Master Sublease shall be binding upon and inure
to the benefit of the parties hereto, and their respective permitted successors
and assigns.

                  (e)      If any provision of this Master Sublease shall be
invalid or unenforceable, the remaining provisions of this Master Sublease shall
not be affected thereby, each and every provision of this Master Sublease shall
be enforceable to the full extent permitted by law.

                  (f)      The failure of either party hereto to seek redress
for a violation of, or to insist upon the strict performance of, any provision
of this Master Sublease shall not prevent redress for violations of, or
insistence upon strict performance of, a subsequent act.

                                       7
<PAGE>
         IN WITNESS WHEREOF, Sublandlord and Subtenant have executed this Master
Sublease as of the day and year first above written.

                                AmeriGas  Propane, L.P.

                                By:  AmeriGas Propane, Inc., its general partner

                                By:   /s/Robert H. Knauss
                                      ------------------------------------
                                      Name:  Robert H. Knauss
                                      Title: Vice President - Law

                                Columbia Propane, L.P

                                By:  CP Holdings, Inc.

                                By:    /s/Robert H. Knauss
                                      ------------------------------------
                                      Name:  Robert H. Knauss
                                      Title: Vice President - Law

                                       8
<PAGE>
                                    Exhibit A

                               The Leased Property

Address        Master Landlord          Prime Lease Date        Annual Base Rent

<PAGE>
                          Exhibit A - Master Sublease
                                    CLOSING

<Table>
<Caption>
                                                                                                                   EVERY
                                                                                                                   (N)TH    *GROSS
  ST     LOCATION                      NAME                      ID   START DATE  UNTIL DATE  EXPIRE DATE  INTERVAL MO/YR   AMOUNT
  --     --------                      ----                     ----  ----------  ----------  -----------  -------- -----   ------
<S> <C>                <C>                                    <C>   <C>         <C>         <C>          <C>      <C>    <C>
  AR  North Little Rock  JEAN JAMES                             5119  2000-11-01  2005-10-31  2005-10-31   Annually   1       300.00
  AR  North Little Rock  JEAN JAMES                             5119  2001-01-01  2005-03-31  2005-10-31   Monthly    1     2,000.00
  AR  Boone County       JOE & KATHERINE NANCE                  5048  2000-12-01  2005-01-31  2005-10-31   Monthly    1       250.00
  AR Mountain Home       MISSOURI & NORTHERN ARKANSAS RAILROAD  5301  2000-07-01  2001-06-30  2001-06-30   Annually   1     1,650.00
  AR Mountain Home       MISSOURI & NORTHERN ARKANSAS RAILROAD  5301  2000-11-01  2001-10-31  2001-10-31   Annually   1     1,000.00
  AR Mountain Home       MISSOURI & NORTHERN ARKANSAS RAILROAD  5301  2001-05-01  2002-04-30  2002-04-30   Annually   1     1,200.00
  AR Boone County        QUALITY FABRICATORS INC                5048  1999-04-01  2003-03-31  2003-03-31   Monthly    1       850.00
  CA Jackson             AMPINE DIVISION OF SIERRA PINE, LTD    1040  2000-07-01  2002-12-31  2008-09-30   Monthly    1     2,000.00
  CA Modesto             BEARD LAND IMPROVEMENT COMPANY         0261  2001-02-01  2003-12-31  2003-12-31   Monthly    1     1,043.00
  CA Jackson             EARL FERRARI                           1040  2001-06-01  2052-05-31  2060-05-31   Annually   1       250.00
  CA Jackson             LOUISE KIRKPATRICK                     1040  2001-06-02  2050-06-01  2060-06-01   Annually   1       250.00
  CA Sacramento          MASSIE & COMPANY                       0260  2000-09-01  2003-02-28  2013-08-31   Monthly    1     6,152.00
  CA San Jose            OLYMPIAN OIL COMPANY                   0130  2001-01-01  2001-12-31  2001-12-31   Monthly    1       315.00
  CA Jackson             RUSSELL SKUTLEY                        1040  2001-02-01  2002-01-31  2007-01-31   Monthly    1       355.00
  CA Sacramento          TERESA MEYER                           0260  2001-01-01  2001-12-31  2001-12-31   Annually   1       500.00
  CA Grass Valley        THE ATTIC MINI-STORAGE                 0070  2001-01-01  2001-12-31  2001-12-31   Monthly    1       130.00
  CA Hanford             UNION PACIFIC RAILROAD COMPANY         5162  2000-12-01  2001-11-30  2001-11-30   Annually   1     1,584.28
  CA Sacramento          VERNAL J. JACOB                        0260  2001-01-01  2001-12-31  2001-12-31   Annually   1     2,000.00
  CA Santa Cruz          WILLIAMS PROPERTY                      0210  1999-03-01  2002-09-30  2002-09-30   Monthly    1     1,900.00
  CA Bloomington         WILTON H. JONES                        1120  2001-03-01  2003-09-30  2003-09-30   Monthly    1     1,115.38
  CO Gunnison            BOMBARD-MCKENNA PARTNERSHIP            0570  2001-01-01  2001-12-31  2009-12-31   Monthly    1     2,000.00
  CO Alamosa             LARRY MITCHELL                         1190  2001-01-01  2002-05-31  2004-05-31   Monthly    1     2,200.00
  CO Craig               LESA LEE WILLE                         1170  1999-10-01  2001-10-15  2001-10-15   Annually   1       600.00
  CO Grand Junction      MAUDE A. McDANIEL                      0613  2000-11-01  2001-07-31  2001-07-31   Monthly    1       125.00
  CO Montrose            PATRICIA DITTON                        0560  2000-09-01  2003-02-28  2005-09-30   Monthly    1       250.00
  CO Montrose            QUINTEN A. HOLTE                       0560  2000-11-01  2001-06-30  2001-06-30   Monthly    1     1,200.00
  CO Montrose            ROMAGEAN C. PERSONNE                   0560  2001-06-01  2002-05-31  2002-05-31   Annually   1    12,000.00
  CO Gunnison            THOMAS V. CARL                         0570  1999-11-15  2002-11-14  2002-11-14   Annually   1     3,600.00
  CO Craig               UNION PACIFIC RAILROAD COMPANY         1170  2000-07-15  2001-07-14  2001-07-14   Annually   1     4,225.00
  CO Montrose            UNION PACIFIC RAILROAD COMPANY         0560  2000-11-01  2001-10-31  2001-10-31   Annually   1     6,488.59
  CO Alamosa             UNION PACIFIC RAILROAD COMPANY         1190  2000-11-01  2001-10-31  2001-10-31   Annually   1     1,552.29
  CT Killingworth        CENTRAL VERMONT PROPERTIES INC         9295  2001-01-01  2001-12-31  2001-12-31   Annually   1        50.00
  FL Defuniak Springs    ABBIE A. CASEY                         7270  2000-11-01  2001-10-31  2001-10-31   Monthly    1        55.00
  FL Tavernier           ARTHUR H. BOND                         5055  2000-07-01  2001-06-30  2003-07-14   Monthly    1     2,338.51
  FL Rockledge           CITY GAS COMPANY OF FLORIDA            5130  1998-12-01  2002-05-31  2002-05-31   Monthly    1       890.40
</TABLE>
<Table>
<Caption>

  ST     LOCATION
  --     --------
<S> <C>                <C>
  AR North Little Rock
  AR North Little Rock
  AR Boone County
  AR Mountain Home
  AR Mountain Home
  AR Mountain Home
  AR Boone County
  CA Jackson
  CA Modesto
  CA Jackson
  CA Jackson
  CA Sacramento             (6,152.00 thru 8/31/03; 7,152.00
                            thru 8/31/08; 8,152.00 thru
                            8/31/13)
  CA San Jose
  CA Jackson                ($355.00 thru 1/31/02; 369.00
                            thru 1/31/03; 384.00 thru
                            1/31/04; 399.00 thru 1/31/05;
                            415.00 thru 1/31/06; 432.00
                            thru 1/31/07)
  CA Sacramento
  CA Grass Valley
  CA Hanford
  CA Sacramento
  CA Santa Cruz
  CA Bloomington
  CO Gunnison
  CO Alamosa                ($2,200 thru 5/31/02; 2,400.00
                            6/1/02 thru 5/31/04)
  CO Craig
  CO Grand Junction
  CO Montrose
  CO Montrose
  CO Montrose
  CO Gunnison
  CO Craig
  CO Montrose
  CO Alamosa
  CT Killingworth
  FL Defuniak Springs
  FL Tavernier              (2,238.51 thru 6/30/02; 2,455.44
                            thru 7/14/03)
FL Rockledge
</TABLE>

* For all properties the tenant shall pay rent and all other amounts due under
  such lease.

                                                                     Page 1 of 4
<PAGE>
                          Exhibit A - Master Sublease
                                    CLOSING
<Table>
<Caption>
                                                                                                                EVERY
                                                                                                                (N)TH    *GROSS
ST     LOCATION                 NAME              DEPT ID   START DATE    UNTIL DATE    EXPIRE DATE  INTERVAL   MO/YR    AMOUNT
<S>  <C>             <C>                           <C>     <C>           <C>           <C>           <C>         <C>   <C>
FL   Jacksonville     CSX TRANSPORTATION, INC.      1720    2000-09-01    2001-08-31    2001-08-31    Annually    1     10,224.00
FL   Plant City       CSX TRANSPORTATION, INC.      1510    2000-09-10    2001-09-09    2001-09-09    Annually    1        752.45
FL   Wewahitchka      DORIS WHITTEN                 7245    2001-01-01    2001-12-31    2001-12-31    Monthly     1        296.80
FL   Chipley          ELLEN R. BOTTOMS              7275    2000-11-01    2001-05-31    2001-05-31    Monthly     1        125.00
FL   Holly Hill       FLORIDA EAST COAST
                      RAILWAY CO.                   5122    2000-05-01    2001-04-30    2001-04-30    Monthly     1      1,961.00
FL   St Augustine     GARY & LORETTA RUFF           9805    2000-08-01    2004-01-31    2004-10-31    Monthly     1        600.49
FL   Malone           GIPSON KINGRY                 9780    1999-08-01    2003-07-31    2003-07-31    Annually    1        450.00
FL   Leesburg         GORDON G. OLDHAM III          7325    2000-04-01    2003-12-31    2003-12-31    Monthly     1        329.35
FL   Jacksonville     HENRY R. HIGGINBOTHAM         1720    2000-07-01    2001-06-30    2001-06-30    Monthly     1        804.50
FL   Malone           JAMES W. SHELTON              9780    2001-01-01    2001-12-31    2001-12-31    Monthly     1        531.50
FL   Fernandina
     Beach            JOSEPH M. RIPLEY, JR.         1723    2001-01-01    2004-12-31    2004-12-31    Monthly     1      1,084.32
FL   Plant City       M&R OF PLANT CITY INC.        1510    2000-12-01    2001-11-30    2001-11-30    Monthly     1      1,200.00
FL   Rockledge        MELBOURNE AIRPORT
                      AUTHORITY                     5130    2001-04-01    2001-11-30    2001-11-30    Monthly     1        224.89
FL   Tavernier        PAUL J. SNELLINGER            5055    2001-04-01    2002-11-30    2002-11-30    Monthly     1      3,237.34
FL   Rockledge        WAYNE P. REECE                5130    2000-09-01    2004-04-30    2004-10-31    Monthly     1      3,101.58
IL   Salem            BOYD-CAYS                     5273    2001-01-01    2001-12-31    2001-12-31    Monthly     1        430.09
IL   Eldorado         DENNIS H. CLARK               5277    1999-09-01    2002-08-31    2002-08-31    Annually    1      3,500.00
IL   Eldorado         ED'S HEATING & AIR
                      CONDITIONING                  5277    2000-09-01    2001-08-31    2004-08-31    Monthly     1        700.00
IL   Salem            MRS. KENNETH COCKRUM          5273    2000-12-01    2001-11-30    2001-11-30    Annually    1      1,500.00
IL   Eldorado         PAUL TOMPKINS                 5277    2000-10-01    2001-09-30    2001-09-30    Annually    1      1,800.00
IN   Goshen           VIDEO WORLD                   5484    2001-04-01    2002-03-31    2002-03-31    Monthly     1        400.00
LA   Bossier City     JOHN H & BETTY J. VICE        5311    2001-04-01    2002-12-31    2002-12-31    Monthly     1      1,500.00
LA   Bossier City     MOLLY MANNERS WESTBROOK       5311    1999-06-01    2002-05-31    2002-05-31    Annually    1        320.00
LA   Bossier City     THOMAS E. WHITE III           5311    1997-11-01    2002-10-31    2002-10-31    Annually    1      1,200.00
MA   Westfield        CULBRO CORPORATION            5332    2001-01-01    2001-12-31    2001-12-31    Monthly     1        100.00
MA   Topsfield        GREEN ACRES REALTY INC.       5321    2000-08-01    2001-07-31    2001-07-31    Monthly     1        135.00
MA   Middleboro       REYNOLDS BOTTLED GAS, INC.    5558    2000-11-01    2003-02-28    2004-06-30    Monthly     1      3,333.33
MA   Middleboro       THOMAS & SARA MCDERMOTT       5558    2000-09-01    2003-02-28    2003-12-31    Monthly     1        750.00
MA   Vineyard
     Haven            VPI CONTINUING CORP.          5105    2000-11-01    2001-12-31    2004-12-31    Monthly     1      2,488.33
MI   Holland          DONALD M. VANDENBERG TRUST    5260    2000-06-01    2001-05-31    2001-05-31    Monthly     1      2,857.75
MI   Kalamazoo        GLEN NORDBROOK                5374    2000-11-01    2001-05-31    2001-05-31    Monthly     1        200.00
MI   Traverse City    JACK A. MILLER                5679    2001-04-01    2002-03-31    2002-03-31    Monthly     1        500.00
MI   Hale             KOCHER LEASING CO, LLC        5517    2001-04-01    2003-06-30    2003-06-30    Monthly     1        825.00
MI   Mio              MARTIN T. GALBRAITH           5360    2000-10-01    2001-09-30    2001-09-30    Monthly     1        300.00
MI   Alma             TPI PETROLEUM, INC.           1250    2000-07-01    2001-06-30    2001-06-30    Annually    1      2,912.00
MI   Parma            VILLAGE OF SPRINGPORT         1280    2001-05-01    2049-05-31    2064-04-30    Annually    1         25.00
MI   Alpena           W.P. & I.A. HASTINGS          5262    1999-03-01    2001-12-31    2001-12-31    Monthly     1      1,173.00
MN   Rogers           THOMAS SCHANY                 3900    2000-09-01    2003-02-28    2007-03-31    Monthly     1      2,240.00
MO   Crystal City     CHEMICAL INVESTMENT, INC.     5032    2000-11-01    2001-10-09    2001-10-09    Monthly     1         35.00
MO   Flint Hill       J.B. INVESTMENT CO.           5033    2001-02-01    2002-12-31    2002-12-31    Monthly     1        700.00
</Table>

<Table>
<Caption>
ST      LOCATION
<S>  <C>                <C>
FL   Jacksonville
FL   Plant City
FL   Wewahitchka
FL   Chipley
FL   Holly Hill
FL   St Augustine
FL   Malone
FL   Leesburg
FL   Jacksonville
FL   Malone
FL   Fernandina
     Beach
FL   Plant City
FL   Rockledge
FL   Tavernier
FL   Rockledge
IL   Salem
IL   Eldorado
IL   Eldorado           ($700.00 thru 8/31/01; 750.00 thru 8/31/02; 800.00 thru 8/31/04)
IL   Salem
IL   Eldorado
IN   Goshen
LA   Bossier City
LA   Bossier City
LA   Bossier City
MA   Westfield
MA   Topsfield
MA   Middleboro
MA   Middleboro
MA   Vineyard
     Haven              ($2,488.33 thru 12/31/01; 2,660.42 thru 12/31/04)
MI   Holland
MI   Kalamazoo
MI   Traverse City
MI   Hale
MI   Mio
MI   Alma
MI   Parma
MI   Alpena
MN   Rogers
MO   Crystal City
MO   Flint Hill
</Table>

*For all properties the tenant shall pay rent and all other amounts due under
such lease.

                                                                     Page 2 of 4
<PAGE>
                          Exhibit A - Master Sublease
                                    CLOSING

<Table>
<Caption>
                                                                                                             EVERY
                                                       DEPT                                                  (N)TH   *GROSS
ST   LOCATION                      NAME                 ID   START DATE  UNTIL DATE  EXPIRE DATE  INTERVAL   MO/YR   AMOUNT
-------------------------------------------------------------------------------------------------------------------------------
<S>  <C>              <C>                                <C>   <C>         <C>         <C>         <C>        <C>     <C>
MO   Crystal City     STAUBACH AGENT FOR BNSF            5032  2001-01-01  2001-12-31  2001-12-31  Annually    1      1,700.00
MO   Villa Ridge      STAUBACH AGENT FOR BNSF            5463  2001-03-01  2002-02-28  2002-02-28  Annually    1      1,200.00
MO   Flint Hill       THOMAS LOWERY                      5033  2001-04-01  2001-12-31  2001-12-31  Monthly     1      3,685.04
MO   Crystal City     UNION PACIFIC RAILROAD COMPANY     5032  2001-04-30  2002-04-29  2002-04-29  Annually    1      3,460.00
MO   Crystal City     UNION PACIFIC RAILROAD COMPANY     5032  2001-05-23  2002-05-22  2002-05-22  Annually    1      1,485.67
NH   Claremont        CLAREMONT CONCORD RAILROAD CORP    5600  2001-01-01  2001-12-31  2001-12-31  Monthly     1        375.00
NH   Laconia          HARRY L. BRYANT, JR. TRUST         5997  2000-08-01  2004-05-31  2005-02-28  Monthly     1      3,265.96
NH   North Conway     TREASURER, STATE OF NEW HAMPSHIRE  5595  2001-01-01  2001-12-31  2001-12-31  Monthly     1        539.86
NH   North Conway     TREASURER, STATE OF NEW HAMPSHIRE  5595  2001-03-01  2002-02-28  2002-02-28  Annually    1        242.76
NH   North Conway     WILLIAM C. POPE                    5595  2000-07-01  2001-06-30  2001-06-30  Monthly     1      1,316.00
NM   Taos             COLOMEX OIL & GAS CO. INC.         5226  2000-11-01  2004-06-30  2005-04-11  Monthly     1      1,666.00
NM   Gallup           GARTNER FAMILY PARTNERSHIP         5240  2000-11-01  2001-09-30  2008-09-30  Monthly     1      1,270.00
NM   Gallup           GE CAPITAL MODULAR SPACE           5240  2001-04-01  2001-08-31  2001-08-31  Monthly     1        278.38
NM   Gallup           STAUBACH AGENT FOR BNSF            5240  2000-08-10  2001-08-09  2001-08-09  Annually    1      1,283.00
NY   Plattsburgh      CANADIAN PACIFIC RAILWAY COMPANY   5585  2001-05-01  2002-04-30  2002-04-30  Annually    1        150.00
NY   Schuylerville    DONALD L. NICHTER                  9335  2001-01-01  2001-06-30  2001-06-30  Monthly     1      3,956.00
NY   Alder Creek      DONALD L. NICHTER                  9333  2001-01-01  2001-08-31  2006-07-31  Monthly     1      3,281.87
NY  Shokan            JOSEPH DELLECHIAIE                 5753  2000-09-01  2001-08-31  2004-08-31  Monthly     1      1,545.00
NY  Ticonderoga       TRUSTEES - KNIGHTS OF COLUMBUS     5572  2000-12-25  2002-12-31  2002-12-31  Monthly     3      3,600.00
RI  Coventry          LESTER A. PARENTE                  9291  2001-05-01  2001-09-30  2001-09-30  Monthly     1      2,000.00
TN  Dyersburg         GREEN VILLAGE PARTNERS, L.P.       1420  2001-03-01  2004-01-31  2004-01-31  Monthly     1      1,000.00
VT  Sheldon           GERALD A. BELISLE                  7569  2003-03-01  2007-05-31  2011-05-31  Monthly     1      1,900.00
VT  Rutland           LEONARD C. KNAPPMILLER             5586  2000-09-01  2001-08-31  2006-08-31  Monthly     1      2,251.00
VT  Lyndonville       RALPH DEVEREAUX                    7560  2000-10-01  2004-12-31  2005-08-31  Monthly     1      1,600.00
VT  Newport           ROBERT N. TAPLAN, INC.             5594  1999-08-01  2001-07-31  2001-07-31  Monthly     1         65.00
WI  Wisconsin Rapids  FOX VALLEY & WESTERN LTD           5480  2000-07-01  2001-06-30  2001-06-30  Annually    1      4,426.43
WI  Eagle River       HELEN J. ROESKE                    5471  2000-11-01  2001-08-18  2001-08-18  Monthly     1        350.00
WI  Green Bay         JET DEVELOPMENT, LLC               1850  2001-01-01  2002-12-31  2008-12-31  Monthly     1      2,400.00

<S>  <C>
MO   Crystal City
MO   Villa Ridge
MO   Flint Hill
MO   Crystal City
MO   Crystal City
NH   Claremont
NH   Laconia
NH   North Conway
NH   North Conway
NH   North Conway
NM   Taos
NM   Gallup           ($1,270 thru 9/30/01; 1,380.00 thru 9/30/03; 1,460.00 thru 9/30/06; 1,590.00 thru 9/30/08)
NM   Gallup
NM   Gallup
NY   Plattsburgh
NY   Schuylerville
NY   Alder Creek      ($3,281.87 thru 8/31/01; 3,445.96 thru 8/31/02; 3,618.25 thru 8/31/03;
                       3,799.17 thru 8/31/04; 3,989.13 thru 8/31/05; 4,188.59 thru 7/31/06)
NY  Shokan            ($1,545 thru 8/31/01; 1,591.33 thru 8/31/03; 1639.08 thru 8/31/04)
NY  Ticonderoga
RI  Coventry
TN  Dyersburg
VT  Sheldon
VT  Rutland           ($2,251 thru 8/31/01; 2,318.55 thru 8/31/02; 2,388.11 thru 8/31/03;
                       2,459.75 thru 8/31/04; 2,533.54 thru 8/31/05; 2,609.55 thru 8/31/06)
VT  Lyndonville
VT  Newport
WI  Wisconsin Rapids
WI  Eagle River
WI  Green Bay

</Table>

*  For all properties the tenant shall pay rent and all other amounts due under
   such lease.

                               Page 3 of 4

<PAGE>
                          Exhibit A - Master Sublease
                                    CLOSING

<Table>
<Caption>
                                                                                                                EVERY
                                                      DEPT                                                      (N)TH     *GROSS
ST    LOCATION               NAME                      ID    START DATE   UNTIL DATE   EXPIRE DATE   INTERVAL   MO/YR     AMOUNT
--    --------               ----                     ----   ----------   ----------   -----------   --------   -----     ------
<S> <C>           <C>                                 <C>    <C>          <C>          <C>           <C>         <C>     <C>
WI  Allenton      WISCONSIN CENTRAL LTD               5346   2000-06-01   2001-05-31   2001-05-31    Annually     1      1,009.08

WI  Orfordville   WISCONSIN DEPT OF TRANSPORTATION    5247   2000-11-01   2001-10-31   2001-10-31    Annually     1        900.00
</Table>

*For all properties the tenant shall pay rent and all other amounts due under
such lease.

                                  Page 4 of 4
<PAGE>
                              TRANSACTION SUMMARY

Name:     Frederick J. Kaczor, Jr.
Plan:     1992 Non-Qualified Stock Option Plan
Date:     12/12/01

<Table>
<S>                 <C>       <C>        <C>           <C>           <C>
Shares:             2,000     Price:     $20.0000      Total         $40,000.00

Fair Market Value:                       $30.0000

Taxable income:                          $10.0000

             Total taxable:           $20,000.000

                   Taxes:

                         Federal:           27.500%   $5,500.00
                         State:              2.800%     $560.00
                         FICA-OASDI          0.000%       $0.00
                         FICA-MED            1.450%     $290.00
                         Local               1.000%     $200.00

                              Totals         32.75%                   $6,550.00

Total Cost of Option (Wired to UGI by DLJ)                           $46,550.00
</Table>

Wire instructions below:

                         Bank:          Mellon Bank, NA
                         Address:       Pittsburgh, PA
                         ABA No.:       043-000261
                         Account:       UGI Corporation
                         Acct. No.      191-5173<PAGE>
                                                                  EXECUTION COPY

                               KEEP WELL AGREEMENT

      THIS KEEP WELL AGREEMENT (this "Keep Well Agreement"), dated as of August
21, 2001, is entered into by and between AMERIGAS PROPANE, L.P., a Delaware
limited partnership (the "Buyer"), and COLUMBIA PROPANE CORPORATION, a Delaware
corporation (the "Company").

      WHEREAS, pursuant to Section 10.2(c) of that certain Amended and Restated
Purchase Agreement, dated as of August 7,200l (the "Columbia Propane Purchase
Agreement"), by and among Columbia Energy Group, a Delaware corporation
("Seller"), the Company, Columbia Propane, L.P., a Delaware limited partnership
("CPLP"), CP Holdings, Inc., a Delaware corporation, the Buyer, AmeriGas
Partners, L.P., a Delaware limited partnership, and AmeriGas Propane, Inc., a
Pennsylvania corporation, the Buyer has agreed to enter into this Keep Well
Agreement relating to certain of the Company's indemnity obligations under that
certain Purchase Agreement, dated April 5, 1999 (the "National Propane Purchase
Agreement"), by and among Columbia Propane, L.P. (which was later dissolved with
its assets being distributed to the Company and CPH), CPH, the Company, National
Propane Partners, L.P., National Propane Corporation (the "Special Limited
Partner"), National Propane SGP, Inc. and Triarc Companies, Inc. ("Triarc"), as
more fully described below;

      WHEREAS, pursuant to the Columbia Propane Purchase Agreement, the Company,
among other things, is selling a significant portion of its assets and
liabilities to the Buyer and is also distributing certain of its assets to the
Seller (the "Asset Sale");

      WHEREAS, pursuant to the terms of the National Propane Purchase Agreement,
the Company agreed to indemnify (i) the Special Limited Partner (and its
successors and permitted assigns in accordance with the National Propane
Purchase Agreement) for certain losses described in Sections 5.2 (the last
paragraph thereof), 5.9 and 5.14 thereof (collectively, the "Tax Indemnity
Provisions"), and (ii) Triarc, the Special Limited Partner and certain other
identified parties for certain losses in connection with various obligations of
the Company under the National Propane Purchase Agreement pursuant to Section
9.1 thereof; and

      WHEREAS, following the Asset Sale; the Buyer desires to ensure that the
Company is financially able to satisfy its obligations under the Tax Indemnity
Provisions and the other indemnity provisions of the National Propane Purchase
Agreement.

      NOW THEREFORE, for good and valuable consideration, including the
consideration set forth in the Columbia Propane Purchase Agreement, receipt of
which is hereby acknowledged, and intending to be legally bound hereby, the
parties hereto hereby agree as follows:

      1. Agreement to Keep Well. The Buyer shall take all actions necessary to
ensure that the Company shall have sufficient available funds in United States
Dollars to pay and discharge, when due and payable, any and all of the
obligations or liabilities of the Company due under the Tax Indemnity Provisions
or the other indemnity provisions of the National Propane Purchase Agreement
(the "Indemnity Obligations"). The Buyer's Keep Well Agreement hereunder shall
be, and is specifically limited to, payments expressly required to be made by
the
<PAGE>
Company pursuant to the Indemnity Obligations, and will be subject to the
limitations contained in the National Propane Purchase Agreement that are
applicable to the Company, including, without limitation, the limitations set
forth in Sections 9.1 (c) and (d) of the National Propane Purchase Agreement and
all set-off rights and other defenses applicable to the Company contained
therein, other than defenses arising from the bankruptcy or insolvency of the
Company.

      2. Successors. This Keep Well Agreement shall be binding upon and inure to
the benefit of the parties hereto and their respective successors and assigns.

      3. Third Party Beneficiaries. Triarc, the Special Limited Partner and any
other parties to whom payment might be expressly required to be made by the
Company pursuant to the Indemnity Obligations are intended to be third party
beneficiaries of this Keep Well Agreement (the "Keep Well Beneficiaries").
Except for the Keep Well Beneficiaries, nothing in this Keep Well Agreement,
express or implied, is intended to confer any rights, benefits or obligations
hereunder upon any person other than the parties hereto and their respective
successors and assigns.

      4. Governing Law. This Keep Well Agreement shall be governed by and
construed in accordance with the laws of the State of Delaware, without regard
to its provisions concerning choice of law or choice of forum.

      5. Notices. Any notice, request, instruction, correspondence or other
document to be given hereunder by a party to a party hereunder (each, a
"Notice") shall be in writing and delivered in person or by courier service
requiring acknowledgment of receipt of delivery or mailed by certified mail,
postage prepaid and return receipt requested, or by facsimile, as follows:

      If to the Buyer, in person, by courier or facsimile, to:

            AmeriGas Propane, L.P.
            460 North Gulph Road
            King of Prussia, PA 19406
            Attention: Vice President -- Law
            Fax: (610)922-3258

      If to the Buyer by U.S. Mail, to:

            AmeriGas Propane, L.P.
            P.O. Box 965
            Valley Forge, PA 19482
            Attn: Vice President -- Law

      In each case, with a copy to:

            Morgan, Lewis & Bockius LLP
            1701 Market Street
            Philadelphia, PA 19 103-292 1

                                      -2-
<PAGE>
            Attn: Howard L. Meyers
            Fax: (215)963-5299

      If to the Company, in person, by courier or facsimile, to:

            Columbia Propane Corporation
            460 North Gulph Road
            King of Prussia, PA 19406
            Attention: Vice President -- Law
            Fax: (610)922-3258

      If to the Company by U.S. Mail, to:

            Columbia Propane Corporation
            P.O. Box 965
            Valley Forge, PA 19482
            Attn: Vice President -- Law

      In each case, with a copy to:

            Morgan, Lewis & Bockius LLP
            1701 Market Street
            Philadelphia, PA 19103-2921.
            Attn: Howard L. Meyers
            Fax: (215)963-5299

Notice given by personal delivery, courier service or mail shall be effective
upon actual receipt. Notice given by facsimile shall be effective upon actual
receipt if received during the recipient's normal business hours, or at the
beginning of the recipient's next business day after receipt if not received
during the recipient's normal business hours. All Notices by facsimile shall be
confirmed promptly after transmission in writing by certified mail or personal
delivery. Any party may change any address to which Notices are to be given to
it by giving Notice as provided above of such change of address.

      6. Amendment. No provision of this Keep Well Agreement may be amended,
supplemented or modified, nor any of the terms and conditions hereof waived,
except by a written instrument executed by the Buyer and the Company, provided
that any such amendment, supplement or modification that adversely affects the
rights of the Keep Well Beneficiaries hereunder shall be consented to by Triarc
or the Special Limited Partner (which consent shall not be unreasonably
withheld, conditioned or delayed).

      7. Not a Guaranty. This Keep Well Agreement is not, and nothing contained
herein and nothing done pursuant hereto by the Buyer shall be deemed to
constitute, a guaranty by the Buyer of the payment of any obligation,
indebtedness or liability of any kind or character whatsoever of the Company.

      8. Counterparts. This Agreement may be executed by the parties hereto in
separate counterparts, each of which when so executed and delivered shall be an
original, but all such

                                      -3-
<PAGE>
counterparts shall together constitute one and the same agreement, and all
signatures need not appear on any one counterpart.

                            [SIGNATURE PAGE FOLLOWS]

                                      -4-
<PAGE>
      IN WITNESS WHEREOF, the parties hereto have caused this Keep Well
Agreement to be duly executed and delivered by their respective officers
thereunto duly authorized as of the date first above written.

                                        AMERIGAS PROPANE, L.P.

                                        By:  AmeriGas Propane, Inc.
                                        Its: General Partner

                                        By:  /s/ Robert H. Knauss
                                           -------------------------------------
                                           Name:  Robert H. Knauss
                                           Title: Vice President -- Law

                                        COLUMBIA PROPANE CORPORATION

                                        By:  /s/ Ronald R. Rominieki
                                           -------------------------------------
                                           Name: Ronald R. Rominieki
                                           Title: V.P. CFO

                                      -5-

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00032-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00032-of-00352.parquet"}]]