Exhibit 4.13









              HILLSBOROUGH COUNTY INDUSTRIAL DEVELOPMENT AUTHORITY


                                       AND


                             TAMPA ELECTRIC COMPANY




                                                  



                          INSTALLMENT PURCHASE CONTRACT


                          Dated as of January 31, 1984




                                                  






                                   Relating to
                         Pollution Control Revenue Bond
                        (Tampa Electric Company Project)







                                TABLE OF CONTENTS

          (This Table of Contents is not a part of the Installment Purchase
     Contract but is for convenience of references only)

                                    ARTICLE I
                      DEFINITIONS AND RULES OF CONSTRUCTION

                                                                       PAGE

     SECTION 1.1.   Definitions  . . . . . . . . . . . . . . . . . . . .  1
     SECTION 1.2.   Rules of Construction  . . . . . . . . . . . . . . .  4

                                   ARTICLE II
                                 REPRESENTATIONS

     SECTION 2.1.   Representations by the Issuer  . . . . . . . . . . .  5
     SECTION 2.2.   Representations by the Company . . . . . . . . . . .  5

                                   ARTICLE III
                                CONVEYANCE CLAUSE

     SECTION 3.1.   Sale of the Project and Confirmation of Sale of the 
                         Project . . . . . . . . . . . . . . . . . . . .  6

                                   ARTICLE IV
                   COMMENCEMENT AND COMPLETION OF THE PROJECT;
                              ISSUANCE OF THE BONDS

     SECTION 4.1.   Agreement and Confirmation of Agreement to Acquire 
                         and Construct the Project . . . . . . . . . . .  6
     SECTION 4.2.   Agreement to Issue Series 1984 Bonds; Application of
                         Series 1984 Bond Proceeds; Additional and
                         Refunding Bonds . . . . . . . . . . . . . . . .  7
     SECTION 4.3.   Disbursements from the Construction Fund; 
                         Investments . . . . . . . . . . . . . . . . . .  7
     SECTION 4.4.   Company Required to Pay Remaining Cost of Project  .  7
     SECTION 4.5.   Establishment of Completion Date . . . . . . . . . .  7
     SECTION 4.6.   Company to Pursue Remedies Against Contractors and
                         Subcontractors and Their Sureties . . . . . . .  8
     SECTION 4.7.   Covenant Against Arbitrage . . . . . . . . . . . . .  8
     SECTION 4.8.   No Third Party Beneficiary . . . . . . . . . . . . .  8







                                    ARTICLE V
                               PAYMENT PROVISIONS
                                                                       Page
     SECTION 5.1.   Purchase Price and Other Amounts Payable . . . . . .  8
     SECTION 5.2.   Obligations of Company Hereunder Unconditional . . .  9
     SECTION 5.3.   First Mortgage Bonds . . . . . . . . . . . . . . . .  9
     SECTION 5.4.   Creation of Subordinated Security Interest . . . . . 10

                                   ARTICLE VI
                             MAINTENANCE AND REMOVAL

     SECTION 6.1.   Maintenance and Modifications of Project by Company  10
     SECTION 6.2.   Removal of Portions of the Project . . . . . . . . . 10

                                   ARTICLE VII
                                SPECIAL COVENANTS

     SECTION 7.1.   No Warranty of Condition or Suitability by the 
                         Issuer  . . . . . . . . . . . . . . . . . . . . 10
     SECTION 7.2.   Access to the Project  . . . . . . . . . . . . . . . 11
     SECTION 7.3.   Company to Maintain its Corporate Existence; 
                         Conditions Under Which Exceptions Permitted . . 11
     SECTION 7.4.   Indemnification Covenants  . . . . . . . . . . . . . 11

                                  ARTICLE VIII
                          ASSIGNMENT, LEASING AND SALE

     SECTION 8.1.   Assignment, Leasing and Sale by the Company  . . . . 11
     SECTION 8.2.   Assignment of Contract Rights by the Issuer  . . . . 12

                                   ARTICLE IX
                         EVENTS OF DEFAULT AND REMEDIES

     SECTION 9.1.   Events of Default Defined  . . . . . . . . . . . . . 12
     SECTION 9.2.   Remedies on Default  . . . . . . . . . . . . . . . . 13
     SECTION 9.3    No Remedy Exclusive  . . . . . . . . . . . . . . . . 14
     SECTION 9.4.   Agreement to Pay Attorneys' Fees and Expenses  . . . 14
     SECTION 9.5.   No Additional Wavier Implied by One Wavier . . . . . 14

                                   ARTICLE IX
                          PREPAYMENT; PURCHASE OF BONDS

     SECTION 10.1.  Right to Prepay Purchase Price of Project  . . . . . 14
     SECTION 10.2.  Procedure for Optional Prepayments . . . . . . . . . 15
     SECTION 10.3.  Special Mandatory Prepayments of Purchase Price  . . 15
     SECTION 10.4.  Action to be Taken by Issuer . . . . . . . . . . . . 16
     SECTION 10.5.  Purchase of Bonds  . . . . . . . . . . . . . . . . . 16
     SECTION 10.6.  Relative Position of Contract and Indenture  . . . . 16







                                                                       Page
     SECTION 10.7.  Mandatory Purchase by the Company of the Series
                         1984 Bonds at the Election of the Registered
                         Owners  . . . . . . . . . . . . . . . . . . . . 16
     SECTION 10.8.  Option to Terminate the Company's Obligation to
                         Purchase the Series 1984 Bonds; Automatic
                         Termination of the Company's Obligation to
                         Purchase the Series 1984 Bonds  . . . . . . . . 16

                                   ARTICLE XI
                                  MISCELLANEOUS

     SECTION 11.1.  Notices  . . . . . . . . . . . . . . . . . . . . . . 17
     SECTION 11.2.  Binding Effect . . . . . . . . . . . . . . . . . . . 17
     SECTION 11.3.  Severability and Effect of Invalidity  . . . . . . . 17
     SECTION 11.4.  Termination  . . . . . . . . . . . . . . . . . . . . 17
     SECTION 11.5.  If Payment or Performance Date a Legal Holiday . . . 18
     SECTION 11.6.  Appointments of Successor Remarketing Agent,
                         Successor Indencing Agent and Successor Tender 
                         Agent . . . . . . . . . . . . . . . . . . . . . 18
     SECTION 11.7.  Company and Issuer May Rely on Authorized
                         Representatives . . . . . . . . . . . . . . . . 18
     SECTION 11.8.  Amendment of Contract  . . . . . . . . . . . . . . . 18
     SECTION 11.9.  Other Instruments  . . . . . . . . . . . . . . . . . 18
     SECTiON 11.10. Net Contract . . . . . . . . . . . . . . . . . . . . 19
     SECTION 11.11. Execution of Counterparts  . . . . . . . . . . . . . 19
     SECTION 11.12. Applicable Law . . . . . . . . . . . . . . . . . . . 19

                                    EXECUTION

     Execution by Issuer . . . . . . . . . . . . . . . . . . . . . . . . 19
     Execution by Company  . . . . . . . . . . . . . . . . . . . . . . . 19

                                 ACKNOWLEDGMENTS

     Acknowledgments for Issuer  . . . . . . . . . . . . . . . . . . . . 20
     Acknowledgments for Company . . . . . . . . . . . . . . . . . . . . 21

                                    EXHIBITS

     EXHIBIT A - Description of the Project  . . . . . . . . . . . . .  A-1







                          INSTALLMENT PURCHASE CONTRACT

     This  INSTALLMENT PURCHASE CONTRACT,  made and entered into  as of the
     31st  day  of January,  1984 by  and  between the  HILLSBOROUGH COUNTY
     INDUSTRIAL DEVELOPMENT AUTHORITY, a  public body corporate and politic
     instrumentally  created pursuant in the  laws of the  State of Florida
     (the "Issuer"),  and TAMPA  ELECTRIC COMPANY, a  corporation organized
     and existing under the laws of the State of Florida (the "Company"):

                                   WITNESSETH:
          In consideration of the respective representations and agreements
     hereinafter contained,  the parties hereto agree  as follows (provided
     that  in the  performances  of the  agreements  of the  Issuer  herein
     contained,  any obligation  it may  thereby incur  for the  payment of
     money shall not be a debt, liability or obligation of any authority or
     county  or  of  the State  of  Florida  or  any political  subdivision
     thereof, except  to the  extent that  the Bonds  hereinafter mentioned
     shall  be  limited obligation  of the  Issuer,  payable solely  out of
     moneys derived  from this Installation Purchase Contract  and the sale
     of the bonds referred to in Section 4.2 hereof):

                                    ARTICLE I

                      DEFINITIONS AND RULES OF CONSTRUCTION
     SECTION 1.1  Definitions.   In addition to  words and terms  elsewhere
     defined in  this Installation  Purchase Contract, the  following words
     and terms shall have the following meanings:

          "Act" means Part III of Chapter 159, Florida Statues, as amended.

          "Additional Bonds"  means the  additional Bonds authorized  to be
     issued by the Issuer under Section 209 of the Indenture.

          "Adjustable Rate Index"  means for each Interest Rate Period, the
     interest rate  determined by the Indexing  Agent as of  December 26 of
     the preceding Interest  Rate Period,  to be the  average yield of  not
     less than 20  twelve-month securities selected  by the Indexing  Agent
     and  evaluated at par,  the interest  on each  of which  securities is
     exempt from federal  income taxation and  the issuer of each  of which
     has  long-term securities  rated  by Moody's  Investors Service,  Inc.
     and/or Standard  &  Poor's  Corporation  in the  same  long-term  debt
     category as the rating of the Series 1984 Bonds (without regard to any
     rating refinement or  gradation by a numerical modifier or otherwise);
     provided, however,  that in the  event the  Series 1984  Bonds are  no
     longer  rated  by Moody's  Investors Service,  Inc.  or by  Standard &
     Poor's  Corporation or that the Indexing Agent no longer determines or
     fails to  determine the  Adjustable Rate  Index,  the Adjustable  Rate
     Index  for such  Interest  Rate  Period  will  be  determined  by  the
     Remarketing Agent and will be 1/4 of 1%  over the average twelve-month
     yield  of project notes guaranteed  by the U.S.  Department of Housing
     and Urban Development, evaluated  at par, or if no  such project notes
     are  outstanding,  65% of  the  average  twelve-month  yield  of  U.S.
     Treasury Bonds, evaluated at par.   The Adjustable Rate Index for each
     Interest Rate Period  shall be set forth  in a written certificate  of
     the Indexing Agent (or the Remarketing Agent if appropriate) delivered
     to the Company,  the Remarketing Agent and the  Trustee on December 26
     of each year.







          "Authorized Company Representative" means  each of the persons at
     the  time designated  to  act  on behalf  of  the Company  by  written
     certificate furnished  to the  Issuer and  the Trustee  containing the
     specimen  signatures of  such  persons and  signed  on behalf  of  the
     Company by the President or any Vice President of the Company.

          "Authorized Issuer  Representative" means each of  the persons at
     the  time  designated  to  act  on behalf  of  the  Issuer  by written
     certificate  furnished to the  Company and the  Trustee containing the
     specimen signatures of such persons and signed on behalf of the issuer
     by the Chairman. 

          "Bond Counsel" means counsel nationally recognized on the subject
     of, and qualified to  render approving legal opinions on  the issuance
     of municipal bonds.

          "Bond  Fund" means  the  fund  created  by  Section  501  of  the
     Indenture.

          "Bond  Resolution" means  a resolution  adopted by the  Issuer on
     December  20, 1983,  as supplemented  by a  resolution adopted  by the
     Issuer on January  27, 1984,  authorizing the issuance  of the  Series
     1984 Bonds and of up to $18,000,000 Additional Bonds.

          "Bonds" means the Series 1984 Bonds, the Additional Bonds and the
     Refunding Bonds.

          "Chairman" means the person  at the time occupying the  office of
     Chairman  or Vice  Chairman  of the  Issuer  or any  successor  to the
     principal functions thereof.

          "Code" means the Internal Revenue Code of 1954, as amended.

          "Collateral" means collectively, the pollution control facilities
     described  in Exhibit  A attached hereto,  as the same  may be amended
     from time to time, and  each component thereof which has been  or will
     be acquired by the Company from the Issuer.

          "Company" means Tampa  Electric Company, a  corporation organized
     and existing  under  the  laws  of  the  State  of  Florida,  and  its
     successors  or  assigns  and  any surviving  resulting  or  transferee
     corporation as provided in Section 7.3 hereof.

          "Completion   Date"  means   the  date   of  completion   of  the
     acquisition, construction and installation of the Project as that date
     shall be certified as provided in Section 4.5 hereof.

          "Construction  Fund" means the fund created by Section 401 of the
     Indenture.

          "Contract"' means this Installment Purchase Contract, as  amended
     and supplemented by  any amendments or supplements hereto permitted by
     the Indenture.

          "Cost" means any  item of  cost within any  proper definition  of
     such word under the  Act, including, without limitation, all  items of
     cost which are set forth in Section 403 of the Indenture.







          "First  Mortgage" means  the Indenture of  Mortgage, dated  as of
     August 1,  1946, as heretofore and hereafter supplemented and amended,
     by and between  the Company  and State Street  Bank and Trust  Company
     (formerly,  State  Street Trust  Company) and  Sun  Bank of  Tampa Bay
     (formerly,  Flagship Bank  of Tampa  before that  Marine Bank  & Trust
     Company and  before that, First Savings &  Trust Company of Tampa), as
     trustees.

          "First  Mortgage Bond Fund" means the fund created by Section 507
     of the Indenture.

          "First Mortgage  Bonds" means  the bonds  issued under  the First
     Mortgage as described in Section 5.3 hereof.

          "Fixed Rate Date" means for the Series 1984 Bonds, the date as of
     which  all of the  Series 1984 Bonds then  outstanding shall have been
     converted to  bear interest at a  rate determined on the  basis of the
     Fixed Rate Index in  accordance with the Indenture, which  shall be on
     the first day of any month  if the Series 1984 Bonds are converted  on
     or before January 1, 1985, or on January 31, 1985, or on February 1 if
     the Series 1984 Bonds are converted in 1986 or thereafter.

          "Fixed  Rate Index"  means  for each  Interest  Rate Period,  the
     interest rate determined by the  Indexing Agent on December 26  of the
     preceding  Interest Rate Period until the Fixed  Rate Date and, at the
     request of  the Company on the 26th day of  each month during 1984, to
     be the  average yield of not  less than 20 securities  selected by the
     Indexing  Agent  and evaluated  at  par, the  term  of  each of  which
     securities  is substantially equal to the remaining term of the Series
     1984 Bonds,  the interest  on each  of which  is  exempt from  federal
     income  taxation and  each  of which  is  rated by  Moody's  Investors
     Service,  Inc.  and/or  Standard  &  Poor's  Corporation  in the  same
     category as the rating of the Series 1984 Bonds (without regard to any
     rating refinement  or gradation  by numerical modifier  or otherwise);
     provided, however,  that in  the event  the Series 1984  Bonds are  no
     longer rated by Moody's  Investors Service, Inc. or Standard  & Poor's
     Corporation or that the Indexing Agent no longer determines or fails







     to  determine  a  Fixed Rate  Index,  the Fixed  Rate  Index  for such
     Interest Rate  Period shall  be  based on  a  percentage of  the  most
     recently  published  "Bond  Buyer  Revenue  Bond  Index"  and  on  the
     remaining term of the Series 1984 Bonds as follows:

               Percentage of the Bond        Remaining Term of the
               Buyer Revenue Bond Index      Series 1984 Bonds

                    100%                     30 to 21 years
                    97                       20 to 18 years
                    95                       17 to 15 years
                    90                       14 to 12 years
                    88                       11 to 9 years
                    80                       8 to 6 years
                    70                       Less than 6 years

     In  the event  the  "Bond  Buyer  Revenue Bond  Index"  is  no  longer
     published  by The Bond Buyer,  the Fixed Rate  Index for such Interest
     Rate Period shall be 85% of the annual interest rate determined by the
     Remarketing  Agent  to be  the annual  yield  on U.S.  Treasury Bonds,
     evaluated at  par and maturing  in the  same year as  the Series  1984
     Bonds.   The Fixed Rate Index  for each Interest Rate  Period shall be
     set  forth in  a written  certificate  of the  Indexing Agent  (or the
     Remarketing  Agent  if  appropriate)  delivered to  the  Company,  the
     Remarketing Agent  and the Trustee on  December 26 of each  year and a
     preliminary  Fixed  Rate  Index  shall  be  set  forth  in  a  written
     certificate  delivered to the  Company, the Remarketing  Agent and the
     Trustee on November 26 of each year until the  Fixed Rate Date and, at
     the request of the Company, on the 26th day of each month during 1984.

          "Improvements" has the same  meaning as "Improvements" as defined
     in Section 101 of the Indenture.

          "Indenture" means  the Trustee Indenture, of  even date herewith,
     between  the Issuer and NCNB National Bank of Florida, Tampa, Florida,
     pursuant to which (i) the  Bonds are authorized to be issued  and (ii)
     the Issuer's rights  under this Contract  (except the Issuer's  rights
     under Sections 5.1(c) and 9.4  hereof to payment of certain costs  and
     expenses and  under Section 7.4 hereof  to indemnification), including
     the  Purchase  Price  Installments  and other  revenues  and  proceeds
     receivable  by  the  Issuer   from  the  sale  of  the   Project,  its
     subordinated security interest and any interest the Issuer may have in
     the First Mortgage Bonds, if any, are pledged and assigned as security
     for the payment  of principal of and premium, if  any, and interest on
     the Bonds, as amended or supplemented by any amendments or supplements
     permitted thereby.

          "Indexing  Agent" means  Kenny  Information  Systems,  a  limited
     partnership of which the Kenny Group, Inc. is  the general partner, or
     any other  nationally recognized municipal bond  securities evaluation
     service appointed by the  Issuer with the approval of  the Company and
     the Remarketing Agent.







          "Initial Contract" means the Installment Purchase Contract, dated
     as  of August  1,  1981,  as  amended  and  supplemented  by  a  First
     Supplemental Installment Purchase  Contract, dated as of  May 1, 1982,
     an amendment to Exhibit  A to Installment Purchase Contract,  dated as
     of  April 7,  1983,  and a  Second  Supplemental Installment  Purchase
     Contract, dated as  of June 1, 1983, by and between the Issuer and the
     Company, and  any further amendments or  supplements thereto permitted
     by the Initial Indenture.

          "Initial Indenture" means the Trust Indenture, dated as of August
     1, 1981, as  amended and  supplemented by a  First Supplemental  Trust
     Indenture, dated  as of May  1, 1982,  by and between  the Issuer  and
     Exchange  Bank  and  Trust   Company  of  Florida  and  by   a  Second
     Supplemental Trust Indenture, dated  as of June 1, 1983 by and between
     the Issuer and NCNB  National Bank of Florida (formerly  Exchange Bank
     and  Trust  Company  of  Florida),  and  any  further  amendments  and
     supplements thereto permitted thereby.

          "Interest Rate  Period" means,  for  the Series  1984 Bonds.  the
     period from January  31, 1984 to and including the  earlier of January
     30, 1985  or the day before  the Fixed Rate Date,  and thereafter from
     the day after  the last day  of the first  Interest Rate Period  until
     January 31,  1986, and for  each twelve-month  period thereafter,  the
     period  from February  1  to  and including  January  31 of  the  next
     calendar year.

          "Issuer" means  the  Hillsborough County  Industrial  Development
     Authority,  a   public  body  corporate  and  politic   and  a  public
     instrumentality  created   pursuant  to  the  laws  of  the  State  of
     Florida,and  its successors and assigns and any body resulting from or
     surviving  any consolidation or merger  to which it  or its successors
     may be a party

          "Outstanding" has the same meaning as "outstanding" as defined in
     Section 101 of the Indenture.

          "Project"   means,   collectively,   certain  pollution   control
     facilities  located  or  to be  located  at  the  Unit, including  any
     structures,  machinery, fixtures,  improvements and equipment,  all as
     described in  Exhibit A attached  hereto, as the  same may be  amended
     from  time   to  time,  together   with  all  additions   thereto  and
     substitutions therefor, less  any deletions therefrom, as they  may at
     any time exist.

          "Purchase  Price Installments"  means  the  payments required  by
     Section 51(a) hereof.

          "Refunding  Bonds" means  the additional  Bonds authorized  to be
     issued by  the  Issuer under  Section  210 of  the Indenture  for  the
     purpose  of refunding  any or  all  of the  Bonds of  any series  then
     outstanding.

          "Remaining",  when used  in  connection with  "Cost", means  that
     portion  of the  Cost not  theretofore financed  with the  proceeds of
     bonds issued pursuant to the Initial Indenture.

          "Remarketing Agent"  means Kidder,  Peabody & Co  Incorporated or







     any other investment banking firm or firms appointed by the Company to
     act as Remarketing Agent.

          "Secretary"  means the person at the time occupying the office of
     Secretary or Assistant Secretary of the Issuer or any successor to the
     principal functions thereof.

          "Series 1984 Bonds" means the Bonds authorized to be issued under
     Section 208  of the Indenture for  the purpose of paying  a portion of
     the Remaining Cost of the Project.

          "Tender  Agent" means The Chase  Manhattan Bank, N  A, or another
     bank or  trust company appointed by  the Issuer, with  the approval of
     the Company and the Remarketing Agent.

          "Trustee" means the Trustee at the time serving as such under the
     Indenture.

          "2014 Series First Mortgage Bonds" means the First Mortgage Bonds
     to be  created by the 2014  Series Supplemental Indenture and,  at the
     option of the  Company, delivered to the  Trustee as security for  the
     Company's obligation  to pay the Purchase  Price Installments relating
     to the Series 1984 Bonds, pursuant to Section 5.3 hereof.

          "2014  Series  Supplemental  Indenture"  means  the  Supplemental
     Indenture of  Mortgage, to be dated as of the  date of the 2014 Series
     First  Mortgage Bonds, if  any, by and  between the  Company and State
     Street  Bank and Trust Company and Sun  Bank of Tampa Bay, as trustees
     under the First Mortgage.

          "Unit" means  Unit No.  4 of  the Big  Bend Station,  an electric
     generating facility,  and related support  facilities, as they  may at
     any time exist.

     SECTION  1.2. Rules of Construction. (a) Words of the masculine gender
     shall  be deemed  and construed  to include  correlative words  of the
     feminine and neuter genders.

          (b)  Unless  the  context  shall otherwise  indicate,  the  words
     "Bond", "owner", "holder"  and "person"  shall include  the plural  as
     well  as  the singular  number; the  word  "person" shall  include any
     individual,  corporation,  partnership,  joint  venture,  association,
     joint-stock  company, trust, unincorporated organization or government
     or any agency or  political subdivision thereof and the  word 'holder"
     of "Bond holder" when used herein with respect to Bonds shall mean the
     registered  owner of  one  or  more  Bonds  at  the  time  issued  and
     outstanding under the Indenture.

     (c)  Words importing the redemption  or calling for  redemption of the
     Bonds shaft not be  deemed to refer  to or to  connote the payment  of
     Bonds at their stated maturities.

     (d) The captions or headings in this Contract are for convenience only
     and in no way limit the scope or intent of any provision or section of
     this Contract.

     (e)  All references  herein  to particular  articles  or sections  are







     references  to articles or sections of this Contract unless some other
     reference is indicated.

                                   ARTICLE II

                                 Representations

     SECTION  2.1.  Representation by  the Issuer.    The Issuer  makes the
     following  representations,  as  of  the  date  of  delivery  of  this
     Contract:

     (a) The Issuer is duly  authorized under the provisions of the  Act to
     enter  into,  execute  and deliver  this  Contract,  to undertake  the
     transactions contemplated  by  this  Contract  and to  carry  out  its
     obligations  hereunder,  and  the   Issuer  has  duly  authorized  the
     execution and delivery of this Contract;

     (b)  The Issuer proposes  to cause  the acquisition,  construction and
     installation of  the Project  at the Unit,  pursuant to the  terms and
     conditions  expressed  herein,  all   for  the  purpose  of  promoting
     effective  and efficient  pollution  control throughout  the State  of
     Florida;

     (c) The  Issuer proposes to issue  under section 208  of the Indenture
     $82,000,000 aggregate principal  amount of its  Series 1984 Bonds  for
     the purpose of paying a portion  of the Remaining Cost of the Project;
     and

     (d) By  proper  action  of the  Issuer,  the officers  of  the  Issuer
     executing and  attesting this  Contract have  been duly  authorized to
     execute and deliver this Contract.

     SECTION 2.2.  Representations by  the Company. The  Company makes  the
     following  representations,  as  of  the  date  of  delivery  of  this
     Contract:

     (a) The Company is a corporation organized and existing under the laws
     of the State of Florida and has power to enter into this Contract;

     (b)  By proper corporate actions the officers of the Company executing
     and attesting this Contract  have been duly authorized to  execute and
     deliver this Contract;

     (c)  Neither  the  execution or  delivery  of  this  Contract or  the-
     consummation  of  the  transactions  contemplated  herein  (including,
     without limitation, execution  and delivery of  the 2014 Series  First
     Mortgage Bonds, if any), nor the fulfillment of or compliance with the
     terms  hereof will conflict with  or result in a  breach of any of the
     terms or provisions of,  or constitute a default under,  the Company's
     Restated  Articles of  Incorporation, its  by-laws, or  any indenture,
     mortgage,  deed of trust or other agreement or instrument to which the
     Company is now a party or by which it is bound;

     (d)  The  facilities comprising  the  Project  constitute a  "project"
     within the meaning of Section 159.44(2) of the Act;

     (e) All of the proceeds of the Series 1984 Bonds (exclusive of accrued







     interest) will be  used for payment of the  "cost" (within the meaning
     of the Act) of the  Project, except as provided  in Article IV of  the
     Indenture;

     (f) Not less than substantially all  of the proceeds of each series of
     Bonds  will be  used  to  provide  "sewage  or  solid  waste  disposal
     facilities" or "air  or water pollution control facilities" within the
     meaning of Section 103(b)(4)(E) or (F), respectively, of the Code; and

     (g) All necessary authorizations, approvals, consents and other orders
     of any governmental authority or agency for the execution and delivery
     by  the Company of  this Contract have  been obtained and  are in full
     force and effect.

                                   ARTICLE III

                                CONVEYANCE CLAUSE

     SECTION  3.1.   Sale of the  Project and  Confirmation of  Sale of the
     Project.  The Issuer hereby grants, bargains and sells to the Company,
     and the Company hereby purchases from the  Issuer, all of the Issuer's
     rights, title interest  in the  Project and each  and every  component
     thereof,  in accordance  with the  provisions of  this Contract.   The
     Issuer  hereby confirms its grant, bargaining and sale to the Company,
     and the Company hereby confirms its purchase from the Issuer, pursuant
     to and in  accordance with the provisions of the  Initial Contract, of
     all of the Issuer's rights, title and interest in the Project and each
     and every component thereof.  The Issuer agrees to execute and deliver
     to the Company such further conveyances or other evidences of title to
     the Project and  each and every component  thereof as the  Company may
     from time to time reasonable require.

                                   ARTICLE IV

                   COMMENCEMENT AND COMPLETION OF THE PROJECT;
                              ISSUANCE OF THE BONDS

     SECTION 4.1.  Agreement and Confirmation  of Agreement to  Acquire and
     Construct  the Project.  In  accordance with the  provision of Section
     4.3  hereof and Section 404  of the Indenture  and except as otherwise
     provided  in the  Indenture, it  is agreed  that the  proceeds, except
     accrued interest, from  the sale  of the Bonds  (other than  Refunding
     Bonds) will be used  solely to pay a portion of  the Remaining Cost of
     the Project, and  thereby the  Project will continue  to be  acquired,
     constructed  and installed  at the  Unit, substantially  in accordance
     with  the plans and specifications  of the Company,  including any and
     all supplements,  amendments and  additions thereto and  in accordance
     with  change orders  approved  in  writing  by  the  Company,  and  to
     reimburse the Company for any Remaining Cost of the Project heretofore
     or  hereafter  paid  by the  Company  from  its  own funds;  provided,
     however,  that  no supplement,  amendment,  addition  or change  order
     relating to the  plans and specifications  shall be inconsistent  with
     the  representations made in subsections  (d), (e) and  (f) of Section
     2.2 hereof or;  except as permitted  by the  fourth paragraph of  this
     Section  4.1, change  the  essential  character  and function  of  the
     Project initially described in Exhibit A hereto.







          It  is understood that the Company has  acted and shall act as an
     independent  contractor  for  the   issuer  in  connection  with  such
     acquisition, construction and installation of  the Project and as such
     independent contractor will affirmatively perform all responsibilities
     of  the Issuer  in  connection with  the acquisition,  construction or
     installation  of  the  Project.   The  Issuer  shall  not execute  any
     contract  for the  acquisition,  construction or  installation of  the
     Project or  any part thereof or  for the purchase of  any part thereof
     without the prior written approval of the Company.

          The  Issuer agrees  to  cause the  acquisition, construction  and
     installation  of  the Project  to be  continued  after receipt  of the
     proceeds from the  sale of the Series 1984  Bonds and to use  its best
     efforts to cause said acquisition, construction and installation to be
     completed as promptly  as possible  in accordance with  the plans  and
     specifications  therefor,  delays by  reason  of  "force majeure"  (as
     defined  in Section 9.1 hereof)  beyond the reasonable  control of the
     Issuer  only  excepted,  but  if  for  any  reason  such  acquisition,
     construction  and  installation is  not  completed there  shall  be no
     resulting liability on the part of the Issuer and no diminution in the
     Purchase  Price  Installments or  obligations  on  the First  Mortgage
     Bonds, if any, and other amounts required to be paid by the Company.

          In  addition to supplementing,  amending and adding  to the plans
     and  specifications  for the  Project,  including  any change  orders,
     within the limits set forth in the first paragraph of this Section, it
     is understood and agreed that the Company shall  be authorized to omit
     or  delete  components of  the  Project or  to  add or  substitute new
     components  as  an  addition to  the  Project  or  in substitution  of
     components thereof so omitted  or deleted, provided that, if  any such
     change would  alter the character  or function  of the Project  or any
     part thereof, the Company shall, prior to making any such change, file
     with the Issuer and the  Trustee a written opinion of Bond  Counsel to
     the effect that  such change will  not result in  the interest on  the
     Bonds, or any thereof,  becoming subject to Federal income  taxes then
     in  effect. In  the  event  of  an  omission,  deletion,  addition  or
     substitution  as aforesaid.  the Company and  the issuer  shill revise
     Exhibit  A to  this  Contract  to  reflect  such  omission,  deletion,
     addition or  substitution and mail a copy of such revised Exhibit A to
     the Trustee.

     SECTION 4.2.  Agreement  to Issue  Series  1984 Bonds;  Applicable  of
     Series 1984  Bond Proceeds;  Additional and  Refunding Bonds. (a)  The
     Issuer agrees  that it will  as promptly as possible,  issue, sell and
     cause to be delivered to the purchasers  thereof $82,000,000 aggregate
     principal amount  of Series  1984 Bonds  for the purpose  of paying  a
     portion of  the Remaining Cost of  the Project.  Upon  receipt of, and
     from, the  proceeds from the sale of the Series 1984 Bonds, the issuer
     will (i) deposit in the Bond Fund a sum equal  to the accrued interest
     on the  Series 1984 Bonds  paid by the  purchasers of the  Series 1984
     Bonds,  and (ii) deposit in  the Construction Fund  the balance of the
     proceeds received from the sale of the Series 1?84 Bonds.

     (b) Upon the  request of  the Company,  the Issuer  may authorize  the
     issuance  of Additional Bonds and Refunding Bonds for the purposes and
     upon the terms and conditions provided in the Indenture.







     (c)  The  provisions of  the  Indenture and  the  maturities, interest
     rates, redemption  provisions and all other terms of the Bonds and the
     prices for  which they are  sold are  subject to the  approval of  the
     Company.

     (d) The  provisions of  the  Indenture and  of this  Contract are  not
     intended to restrict  the Company  from financing any  portion of  the
     Cost of completing  the Project or from paying all or  any part of the
     cost  of  any  Improvements  by  means  other  than  the  issuance  of
     Additional Seconds by the Issuer.

     SECTION 4.3. Disbursements  from the  Construction Fund;  Investments.
     The  issuer and  the  Company  hereby agree  that  the moneys  in  the
     Construction Fund shall  be applied  to the payment  of the  Remaining
     Cost of  the Project or otherwise in accordance with Article IV of the
     Indenture and that  such moneys  shall be invested  and reinvested  in
     accordance  with Article VI of the Indenture. Any amounts remaining in
     the  Construction Fund after the Completion Date shall be disbursed by
     the Trustee in accordance with Section 406 of the Indenture.

     SECTION 4.4. Company Required to Pay Remaining Cost of Project. In the
     event that moneys in  the Construction Fund available for  the payment
     of the Remaining Cost  of the Project  (including the proceeds of  any
     Additional Bonds) should not  be sufficient to pay the  Remaining Cost
     of the Project, the Company agrees to complete the Project  and to pay
     all  that portion of  the Remaining Cost  of the Project  as may be in
     excess  of the moneys available therefor in the Construction Fund. The
     Issuer does not make any warranty, either express or implied, that the
     moneys  which will be paid into the Construction Fund and which, under
     the provisions of  this Contract, will be available for payment of the
     Remaining  Cost  of  the Project  in  accordance  with  the plans  and
     specifications will be  sufficient to  pay the Remaining  Cost of  the
     Project. The Company agrees that if, after exhaustion of the moneys in
     the  Construction  Fund, the  Company should  pay  any portion  of the
     Remaining  Cost of  the  Project.it  shall  not  be  entitled  to  any
     reimbursement  therefor from the Issuer or from the Trustee, except as
     contemplated  by Section 4.2(b) of this Contract and section 403(a) of
     the indenture, or  from the holders of  any of the Bonds,  and that it
     shall not  be entitled to any abatement  or diminution of the purchase
     price  of the Project or interest thereon payable under Section 5.1(a)
     hereof.







     SECTION  4.5. Establishment  of Completion  Date. The  Completion Date
     shall be evidenced to the Trustee by a certificate dated and signed by
     an Authorized  Company Representative  setting forth  the Cost  of the
     Project and stating that, except for  amounts not then due and payable
     or the  liability  for the  payment  of which  is being  contested  or
     disputed  by  the  Company,  (i)  the  acquisition,  construction  and
     installation  of  the Project  have  been  completed substantially  in
     accordance  with the plans and specifications therefor and the Cost of
     the Project has been paid, and  (ii) all other facilities necessary in
     connection  with  the  Project  have been  acquired,  constructed  and
     installed in accordance with the plans and specifications therefor and
     all  costs and  expenses incurred  in connection  therewith have  been
     paid. Notwithstanding the foregoing, such certificate shall state that
     it  is given  without prejudice  to any  rights against  third parties
     which exist at the date of  such certificate or which may subsequently
     come into being.

     SECTION  4.6.  Company  to  Pursue Remedies  Against  Contractors  and
     Subcontractors  and Their  Sureties. In  the event  of default  of any
     contractor  or   subcontractor  under  any  contract  made  by  it  in
     connection with the Project the Company may, in its own name or in the
     name of  the Issuer, prosecute  or defend any action  or proceeding or
     take any other action involving any such contractor,  subcontractor or
     surety which the Company deems reasonably necessary, and in such event
     the Issuer hereby agrees  to cooperate fully with  the Company in  any
     such  action or proceedings. Any  additional costs or  expenses of the
     Issuer shall be reimbursed by the Company to  the Issuer in accordance
     with the provisions of Section 5.1(c) hereof.

     SECTION  4.7. Covenant  Against Arbitrage.  The Company  covenants and
     agrees that  it will not make or  permit any use, and  will not direct
     the Trustee to  make any use, of  the proceeds of the Bonds  which, if
     such use  had been reasonably expected  on the day of  the issuance of
     the Bonds, would have  caused the Bonds  to be arbitrage bonds  within
     the meaning of Section  103(c) of the Code and  applicable regulations
     promulgated from time to time thereunder.

     SECTION  4.8. No  Third Party  Beneficiary. It is  specifically agreed
     between the parties executing this Contract that it is not intended by
     any of the provisions  of any part of  this Contract to create in  the
     public  or any member thereof, other than as expressly provided herein
     or  in the  Indenture,  a third  party  beneficiary hereunder,  or  to
     authorize  anyone  not a  party  to  this  Contract,  or  specifically
     indemnified hereunder,  to maintain  a suit  for personal  injuries or
     property  damage pursuant to the terms or provisions of this Contract.
     The duties, obligations  and responsibilities of  the parties to  this
     Contract with respect to third parties shall remain as imposed by law.







                                    ARTICLE V

                               PAYMENT PROVISIONS

     SECTION  5.1.  Purchase  Price  and  Other  Amounts  Payable. (a)  The
     purchase  price  for the  Project  shall be  an  amount  equal to  the
     principal amount of  the Bonds, and  the interest to  be paid on  such
     purchase  price shall  be an  amount  equal to  the  aggregate of  the
     premium, if any, and interest  on the Bonds The Company agrees  to pay
     to the Trustee for the account of the Issuer the purchase price of the
     Project and  the interest thereon  in installments (herein  called the
     Purchase Price Installments)  due on the dates, in  the amounts and in
     the manner provided in the  Indenture for the Issuer to  cause payment
     to be  made  to the  holders  of the  Bonds of  the  principal of  and
     premium,  if  any,  and  interest  on  the  Bonds,  whether  at  their
     maturities,  upon redemption  or otherwise,  provided that  any amount
     credited under the Indenture  against any payment required to  be made
     by the Issuer thereunder shall  be credited against the  corresponding
     payment required to be made by the Company hereunder.  Notwithstanding
     anything to  the contrary contained herein, the Company covenants that
     it will  pay the Purchase Price Installments at such times and in such
     amounts to  assure that payment  of the principal  of and  premium. if
     any, and interest on the Bonds shall be made when due.

     (b) The Company  agrees to pay to  the Trustee for the  account of the
     Issuer, until  the principal of and  premium, if any, and  interest on
     the  Bonds shall have  been fully  paid or  provision for  the payment
     thereof shall have been made in accordance with the provisions  of the
     Indenture.  (i) the reasonable fees and charges of the Trustee and all
     expenses (including  reasonable counsel fees) incurred  by the Trustee
     under this Contract or the Indenture as the same become  due, (ii) the
     reasonable  fees  and  charges of  any  other  paying  agents and  the
     Indexing Agent and the Tender  Agent for the Bonds as the  same become
     due,  and (iii) any expenses incurred in connection with the purchase,
     redemption or remarketing of Bonds.

     (c) The  Company agrees to  pay to or on  behalf of the  Issuer, on or
     before  the date of  issuance of each series  of Bonds, all reasonable
     expenses of the  Issuer incurred in connection  with this Contract,the
     Indenture,  the Bonds and the First Mortgage Bonds, if any, including,
     without limitation,  any and  all administrative expenses  relating to
     the Company's application process, costs of validation and issuance of
     the Bonds and  the fees and  expenses of  the Issuer's attorneys.  The
     Company agrees to pay to or on behalf of the Issuer, costs or expenses
     incurred after such  dates of  issuance, within 30  days after  notice
     thereof.

     SECTION 5.2.  Obligations of  Company Hereunder Unconditional.   Until
     such time as the principal of and premium, if any, and interest on the
     Bonds  shall have  been fully  paid  or deemed  to have  been paid  as
     provided  pursuant to  Article XIII  of  the Indenture,  the Company's
     obligations under  this Contract shall be  absolute and unconditional,
     and the  Company (a) will  not suspend  or discontinue payment  of any
     amounts required  to be paid by it pursuant to Section 5.1 hereof, (b)
     will perform and observe all of its other agreements  contained in his
     Contract,  and  (c) except  as permitted  by  this Contract,  will not
     terminate this Contract for any cause, including, without limiting the







     generality of the  foregoing, failure  of the issuer  to complete  the
     Project, the occurrence of any act or circumstance that may constitute
     failure of  consideration, destruction  of or  damage to  the Project,
     commercial frustration of purpose, any change in the tax or other laws
     of  the United  States of America  or of  the State of  Florida or any
     political subdivision of either of them, or any failure of  the Issuer
     to  perform or observe any  agreement, whether express  or implied, or
     any duty, liability  or obligation  arising out of  or connected  with
     this Contract.

     Nothing  contained in this Section  shall be construed  to release the
     Issuer  from the  performance of  any  of the  agreements on  its part
     herein contained  and in the event  the Issuer should  fail to perform
     any such agreement on  its part, the Company may institute such action
     against  the  issuer  as the  Company  may  deem  necessary to  compel
     performance of the Issuer hereunder  so long as such action shall  not
     violate the agreements  on the part  of the Company  contained in  the
     first  sentence of this Section or diminish the amounts required to be
     paid by the  Company pursuant  to Section 5.1  hereof.The Company  may
     also, at its  own cost and expense and in its  own name or in the name
     of the issuer,prosecute or defend any action or proceeding or take any
     other  action   involving  third  persons  which   the  Company  deems
     reasonably  necessary in  order  to secure  or  protect its  right  of
     possession, occupancy and use thereunder, and in such event the Issuer
     hereby agrees to cooperate fully with the Company and at the Company's
     expense,  to take all action  necessary to effect  the substitution of
     the Company  for the issuer in any action or proceeding if the Company
     shall so request.

     SECTION  5.3. First Mortgage Bonds. (a) In order to provide collateral
     security for the  Company's obligations  to make  payment of  Purchase
     Price Installments relating  to any one  or more  series of Bonds,  as
     required under Section 5.1 of this Contract, the Company  may elect to
     issue and deliver to the Trustee, one or more series of First Mortgage
     Bonds (i) registered in the name of the Trustee, (ii) which shall have
     the  same stated rate or rates of  interest prior to maturity, payable
     at the  same times,  and  (iii) which  shall become  due  in the  same
     principal amount or amounts either by redemption, through operation of
     a sinking  fund or  by maturity, on  the same  date or dates,  as such
     series of Bonds.   Each series  of the First  Mortgage Bonds shall  be
     held  subject to  the terms  and provisions  of the Indenture  and the
     First Mortgage.

     (b)  To  exercise the  election described  in  subsection (a)  of this
     Section  5.3, the Company  shall, not less  than 14 days  prior to the
     proposed date  of delivery of each series of First Mortgage Bonds, (i)
     give to the Issuer and the Trustee written notice that shall designate
     the series  of Bonds  for which  such series  of First  Mortgage Bonds
     shall be delivered, the rate or rates of interest to  be borne by such
     series of First Mortgage  Bonds, the principal amount or  amounts, the
     maturity or maturities and the redemption provisions of such series of
     First  Mortgage Seconds  and the  date on  which such series  of First
     Mortgage Bonds shall be delivered and  (ii) deliver to the Trustee and
     the Issuer a written opinion  of Bond Counsel to the effect  that such
     election and the delivery of such series of First  Mortgage Bonds will
     not cause the interest on the corresponding series of Bonds to  become
     subject  to Federal income tax;  provided, however, that  in the event







     the Company  elects to deliver First Mortgage  Bonds concurrently with
     the  issuance of  the corresponding  series of  Bonds, the  notice and
     opinion described in this subsection (b) need not be given.

     SECTION 5.4.  Creation of Subordinated Security  Interest. As security
     for  the performance by the  Company of its  obligations under Section
     5.1(a)  hereof, the Company hereby grants to the Issuer a subordinated
     security  interest in  the Collateral  and in  each component  thereof
     which has been or will  be acquired hereunder by the Company  from the
     Issuer.  It  is  agreed  that  the  security  interest  hereby granted
     (including the  Issuer's rights of  possession or repossession  of the
     Collateral or any rights  conferred upon the issuer under  the Uniform
     Commercial Code  of the State of Florida or otherwise) is hereby made,
     and shall at all times be, subject to (i) the rights of the holders of
     the First Mortgage Bonds  of the Company including the  First Mortgage
     Bonds,  issued and outstanding or to be  issued under, the lien of the
     First Mortgage and (ii)  any future security interest or  lien created
     to secure any  indebtedness or  other obligations of  the Company  now
     existing or  hereinafter issued  or  incurred under  any indenture  or
     other  instrument  which expressly  provides  that  any such  security
     interest or  lien securing such  indebtedness or obligations  shall be
     superior  to  the  security  interest hereby  granted;  provided  that
     nothing  in said  First  Mortgage  or  in  such  other  instrument  or
     indenture  or in  this  Section  5.4  shall  affect  or  diminish  the
     obligations of the  Company under Section 5.1(a) hereof. Such security
     interest shall remain in effect until the Company shall have satisfied
     its obligations under Section 5.1 (a) hereof at  which time the Issuer
     shall  cause the  execution  and  delivery  to  the  Company  of  such
     documents  as shall be necessary to effect or evidence the termination
     of such security interest.

                                    ARTICLE V

                             MAINTENANCE AND REMOVAL

     SECTION  6.1  Maintenance and  Modifications  of  Project by  Company.
     Subject  to the provisions of  Section 6.2 hereof,  the Company agrees
     that so long as  any Bonds are outstanding it will  at its own expense
     maintain,  repair  and  operate  the Project.  The  Company  may  make
     modifications to completed components of the Project.

     SECTION 6.2. Removal of Portions of the Project. The Company shall not
     let under any obligation  to renew, repair or replace  any inadequate,
     obsolete, worn-out, unsuitable, undesirable or unnecessary portion  of
     the Project. In  any instance  where the Company  determines that  any
     portion  of the  Project  has become  inadequate, obsolete,  worn-out,
     unsuitable, undesirable  or unnecessary,  the Company may  remove such
     portion  of  the Project  and sell,  trade  in, exchange  or otherwise
     dispose  of  such   removed  portion  of   the  Project  without   any
     responsibility or  accountability to the  Issuer, the  Trustee or  the
     holders  of the  Bonds.  The removal  of  any portion  of  the Project
     pursuant  to  the provisions  of this  Section  shall not  entitle the
     Company to any  abatement or diminution of the amounts  required to be
     paid pursuant to Section 5.1 hereof.

                                   ARTICLE VII







                                SPECIAL COVENANTS

     SECTION  7.1. No Warranty of  Condition or Suitability  by the Issuer.
     THE ISSUER MAKES  NO WARRANTY, EITHER EXPRESSED OR IMPLIED,  AS TO THE
     CONDITION OF THE PROJECT OR ITS SUITABILITY FOR THE COMPANY'S PURPOSES
     OR NEEDS.

     SECTION 7.2. Access to the Project. The Issuer and its duly authorized
     agents shall have such rights of access to the Project and the Unit as
     may  be  reasonably   necessary  to  inspect   the  progress  of   the
     acquisition, construction and installation of the Project.

     SECTION 7.3.  Company to Maintain its  Corporate Existence; Conditions
     Under Which Exceptions Permitted.  The Company agrees that, so long as
     any Bonds are  outstanding, it will maintain its  corporate existence,
     will not dissolve or otherwise dispose of all  or substantially all of
     its  assets  and  will not  consolidate  with  or  merge into  another
     corporation  or permit one  or more other  corporations to consolidate
     with  or merge  into  it;  provided  that  the  Company  may,  without
     violating its agreement contained in this Section, consolidate with or
     merge  into  another   corporation,  or  permit  one   or  more  other
     corporations to consolidate with or merge into it or sell or otherwise
     transfer to another corporation all or substantially all of its assets
     as  an  entirety  and  thereafter  dissolve,  provide  the  surviving,
     resulting or transferee corporation, as the case may be (if other than
     the Company), is a  corporation organized and existing under  the laws
     of one of the  states of the United States, and assumes in writing all
     of  the  obligations of  the  Company herein,  and,  if not  a Florida
     corporation, is qualified to do business in the State of Florida.

     SECTION 7.4. Indemnification Covenants.  (a) The Company hereby agrees
     to  indemnify  the  Issuer,  the  Tender  Agent,  Indexing  Agent  and
     Remarketing  Agent  and the  Trustee  against  claims  arising out  of
     construction  agreements  and the  construction  or  operation of  the
     Project and  to pay  or  bond and  discharge  and indemnify  and  hold
     harmless  the Issuer  from and  against (i)  any lien  or  charge upon
     payments by the Company to or for the account of  the Issuer hereunder
     and (ii) any taxes,assessments,  impositions and other charges of  any
     Federal, state or municipal government or political body in respect of
     the Project. If any such claim is asserted, or any such lien or charge
     upon  payments,or any  such taxes,  assessments, impositions  or other
     charges are  sought to be imposed,  the Issuer, the Tender  Agent, the
     Indexing Agent, the Remarketing Agent or the  Trustee, as the case may
     be, shall give prompt notice to the Company, and the Company shall pay
     the same  or bond and assume  the defense thereof, with  full power to
     contest  litigate,   compromise  or  settle  the  same   in  its  sole
     discretion.

     (b) The  Company shall at all  times protect and hold  the Issuer, its
     members, officers and employees, its agents and attorneys,  the Tender
     Agent, the Indexing  Agent and the Remarketing Agent  harmless against
     any claim or liability  arising from the Contract, the  Indenture, the
     Bond  Resolution,  the issuance  of  the  Bonds and  all  transactions
     pertaining thereto, including but  not limited to, any loss  or damage
     to  property or  any injury  to or  death  of any  person that  may be
     occasioned by any cause whatsoever pertaining to the Project or to the
     use  thereof, in  excess of  any insurance  proceeds available  to the







     Issuer  in  connection  therewith,  such  indemnification  to  include
     reasonable  expenses and  attorneys fees  incurred by the  Issuer, its
     members, officers  and employees,  and its  agents and  attorneys, the
     Tender  Agent,  the  Indexing  Agent  and  the  Remarketing  Agent  in
     connection  therewith.   Nothing  contained herein  shall require  the
     Company to indemnify the  Issuer for any claim or  liability resulting
     from  the willfully wrongful acts  or gross negligence  of the Issuer,
     its members, officers and employees or its agents and attorneys or the
     Tender Agent, the Indexing Agent or the Remarketing Agent.

                                  ARTICLE VIII

                          ASSIGNMENT, LEASING AND SALE

     SECTION 8.1.  Assignment,  Leasing  and  Sale  by  the  Company.  This
     Contract may  be assigned,and the Project  may be leased or  sold as a
     whole or in  part, by the  Company without the necessity  of obtaining
     the  consent of  either the  Issuer or  the Trustee,  subject however,
     except as  provided in  Section 7.3 hereof,  to each of  the following
     conditions:

     (a)  no assignment,  lease  or sale  shall  relieve the  Company  from
     liability for any of  its obligations hereunder,  and in the event  of
     any  such  assignment, lease  or sale  the  Company shall  continue to
     remain  primarily liable for the payments required to be made pursuant
     to Section  5.1 hereof and for  the performance and observance  of the
     other agreements on its part herein contained;

     (b)  the assignee, lessee or buyer shall assume the obligations of the
     Company  hereunder to the extent  of the interest  assigned, leased or
     sold, except the  Company's obligations  under Sections  5.1, 5.3  and
     10.3 hereof; and

     (c) the  Company shall, not later  than 10 days prior  to the delivery
     thereof, furnish  or cause to  be furnished to  the Issuer and  to the
     Trustee  a true and  complete copy of  the form of  each such proposed
     assignment, lease or conveyance, as the case may be.

     SECTION  8.2. Assignment Of Contract Rights by the Issuer. The Company
     hereby  consents to  the pledge  and assignment by  the Issuer  to the
     Trustee of (i) all of its rights under this Contract(except its rights
     under Sections 5.1(c)  and 9.4 hereof to payment of  certain costs and
     expenses  and  under Section  7.4  hereof to  indemnification)  to the
     Trustee  under the Indenture for the  benefit of the holders from time
     to time of the Bonds as  security for payment of the principal of  and
     premium,  if  any,and interest  on  the Bonds,  (ii)  its subordinated
     security interest in the Collateral and (iii) any interest it may have
     in the  First Mortgage Bonds, if  any, as additional security  for the
     payment  of the principal of and premium,  if any, and interest on the
     Bonds. The Company  hereby agrees that  by virtue of  such pledge  and
     assignment  the Trustee may enjoy  and enforce all  such rights of the
     Issuer hereunder and that, as to  the Trustee, its obligation to  make
     payments of  Purchase Price installments  shall be absolute  and shall
     not be  subject to any defense or any right of set-off counterclaim or
     recoupment  arising out of any breach by  the Issuer or the Trustee of
     any  obligation to the Company, whether hereunder or otherwise, or out
     of any  indebtedness or liability at  anytime owing to  the Company by







     the Issuer or the Trustee.

     The Issuer agrees that, except for such pledge and assignment, it will
     not  pledge, assign,  mortgage,encumber, convey or  otherwise transfer
     any of its interests  or rights under this Contract  provided however,
     that if the laws of  the State of Florida at the time shall so permit,
     nothing  contained in this Section  shall prevent the consolidation of
     the Issuer with, or merger of  the Issuer into any public  corporation
     the  property and  income of  which are  not subject  to taxation  and
     provided,  further,  that  upon  any  such  consolidation,  merger  or
     transfer, the due and punctual payment of the principal of,premium, if
     any and  interest on the Bonds  according to their tenor,  and the due
     and  punctual  performance and  observance of  all the  agreements and
     conditions of this Contract  to be kept and  performed by the  Issuer,
     shall be  expressly assumed  in writing by  the corporation  resulting
     from such consolidation or surviving such merger.

                                   ARTICLE IX

                         EVENTS OF DEFAULT AND REMEDIES

     SECTION 9.1. Events or Default Defined. The following shall be "events
     of default" under this Contract, and the terms "event of default"  and
     "default" shall mean, whenever they are used in this Contract, any one
     or more of the following events:

     (a) Failure by the  Company to pay  or cause to be  paid when due  the
     Purchase Price Installments  on the dates,  in the amounts and  in the
     manner  required by  Section 5.1(a)  hereof, which failure  shall have
     resulted in an event of default under subsection (a) or (b) of Section
     801 of the Indenture.

     (b) Failure  by the Company  to observe  or to  perform any  covenant,
     condition, representation or agreement in this Contract on its part to
     be observed  or performed other than  as referred to in  clause (a) of
     this Section, for a period of 90 days after written notice, specifying
     such failure and requesting that it be remedied, has been given to the
     Company by  the Issuer or the  Trustee, which may give  such notice in
     its discretion and  shall give such  notice at the written  request of
     the holders of  not less than  a majority in  principal amount of  the
     Bonds  then outstanding,  unless the  Issuer and  the Trustee,  or the
     Trustee and the holders of  a principal amount of Bonds not  less than
     the  principal amount  of Bonds  the holders  of which  requested such
     notice as the  case may be  agree in writing  to an extension of  such
     period prior to its expiration; provided, however, that the Issuer and
     the Trustee,  or the  Issuer,  the Trustee  and  the holders  of  such
     principal amount of Bonds, as the case may be, shall be deemed to have
     agreed  to  an extension  of such  period if,  in  the opinion  of the
     Trustee,  which may  be  based on  an  opinion of  counsel  (including
     counsel  to the Company), corrective action has been instituted by the
     Company within the applicable period and is being diligently pursued.

     (c) The  entry of  a decree  or order  for relief  by  a court  having
     jurisdiction  in  the  premises  in  respect  of  the  Company  in  an
     involuntary  case  under  the  federal  bankruptcy  laws,  as  now  or
     hereafter  constituted,  or  any  other applicable  federal  or  state
     bankruptcy, insolvency or other similar law, or appointing a receiver,







     liquidator, assignee,  custodian, trustee or sequestrator  (or similar
     official) of  the Company or for any substantial part of its property,
     or  ordering  the winding-up  or liquidation  of  its affairs  and the
     continuance  of any such decree or order  unstayed and in effect for a
     period of 60 consecutive days.

     (d)  The commencement  by the  Company of a  voluntary case  under the
     federal bankruptcy laws,  as now constituted or  hereafter amended, or
     any other applicable federal or state bankruptcy,  insolvency or other
     similar  law, or  the Consent by  it to  the appointment  of or taking
     possession by a receiver,  liquidator, assignee, trustee, custodian or
     sequestrator (or other  similar official)  of the Company  or for  any
     substantial  part of  its  property,  or  the  making  by  it  of  any
     assignment for the  benefit of  creditors or the  taking of  corporate
     action by the Company in furtherance of any of the foregoing.

     (e)First Mortgage  Bonds have  been delivered  in connection  with any
     series of  Bonds, and a "default"  as defined in Section  12.01 of the
     First Mortgage shall have occurred and be continuing.

     The provisions of  subsection (b) of this  Section are subject to  the
     following  limitations: if by reason  of force majeure  the Company is
     unable  as a  whole or  in  part to  carry out  its agreements  herein
     contained,  other  then the  obligations on  the  part of  the Company
     contained in  Article V  and Sections  7.3., 7.4  and 9.4 hereof,  the
     Company shall not be deemed in  default during the continuance of such
     inability.   The term  "force majeure" as  used herein  shall mean the
     following:   acts  of  God;   strikes,lockouts  or   other  industrial
     disturbances;  acts of  public  enemies; orders  of  any kind  of  the
     government of he  United States or of  the State of Florida  or any of
     their departments, agencies or  officials or any political subdivision
     thereof,  or any  civil  or military  authority insurrections;  riots:
     epidemics;  land-slides;  lightning;  earthquake;   fire;  hurricanes;
     storms; floods; washouts; droughts;  arrests; restraint of  government
     and people;  civil disturbances;  explosions; breakage or  accident to
     machinery;  partial or entire failure of utilities; or any other cause
     or  event not  reasonably  within the  control of  the  Company.   The
     Company  agrees, however, to  use its best efforts  to remedy with all
     reasonable dispatch  the cause or  causes preventing the  Company from
     carrying out its agreements; provided, that the settlement of strikes,
     lockouts and  other industrial  disturbances shall be  entirely within
     the discretion of  the Company, and the Company shall  not be required
     to  make   settlement  of  strikes,  lockouts   and  other  industrial
     disturbances  by  acceding to  the demands  of  the opposing  party or
     parties when such course is in the judgment of the Company unfavorable
     to the Company.

     SECTION 9.2. Remedies on Default.  Upon the occurrence and continuance
     of  an event of  default specified in Section  9.1 hereof, and further
     upon  the condition  that  all Bonds  outstanding under  the Indenture
     shall  have become  immediately due  and  payable, the  Purchase Price
     Installments shall, without further action, become immediately due and
     payable.

     Any waiver of an event of default under the Indenture and a rescission
     and annulment of  its consequences  shall constitute a  waiver of  the
     corresponding event  of default under  this Contract and  a rescission







     and annulment of the consequences thereof.

     Upon the occurrence and continuance of any event of default the Issuer
     may  take whatever action at law or  in equity may appear necessary or
     desirable  to collect  the  Purchase Price  Installments then  due and
     thereafter to become due  or to enforce performance and  observance of
     any obligation,  agreement  or  covenant of  the  Company  under  this
     Contract.

     Except  as provided  in  Section 507  of  the Indenture,  any  amounts
     collected pursuant to  action taken  under this Section  9.2 shall  be
     paid into the Bond Fund and applied in accordance with the  provisions
     of the  Indenture or, if the Bonds have been  fully paid (or deemed to
     have been paid pursuant  to and in accordance  with the provisions  of
     Article XIII of the Indenture), to the Company.

     In  the  enforcement of  the remedies  provided  in this  Section, the
     Issuer  may  treat all  expenses  of  enforcement, including,  without
     limitation, reasonable legal, accounting and  advertising expenses and
     Trustee's  fees  and expenses,  as amounts  then  due and  owing under
     Section 5.1 (c) hereof.

     SECTION 9.3.  No Remedy Exclusive.  No remedy herein conferred upon or
     reserved to  the Issuer  is  intended to  be  exclusive of  any  other
     available remedy or remedies,  but each and every such remedy shall be
     cumulative and shall be in addition  to every other remedy given under
     this  Contract or now or hereafter existing  at law or in equity or by
     statute.  No delay or omission to exercise any right or power accruing
     upon any  default shall  impair any  such right or  power or  shall be
     construed to be a waiver thereof, but  any such right and power may be
     exercised from time to time and as often as may be deemed expedient.

     SECTION 9.4.  Agreement to  Pay Attorneys' Fees and Expenses.   In the
     event the Company  should default under any of  the provisions of this
     Contract, or the First Mortgage if any First Mortgage Bonds shall have
     been delivered to the  Trustee and the Issuer should  employ attorneys
     or  incur  other expenses  for the  collection  of the  Purchase Price
     Installments or  the enforcement of  performance or observance  of any
     obligation or  agreement of the  Company herein or  therein contained,
     the  Company agrees that it will on  demand therefor pay to the Issuer
     the reasonable  fees  of  such  attorneys and  such  other  reasonable
     expenses so incurred by the Issuer.

     SECTION 9.5.   No  Additional Waiver  Implied by One  Waiver.   In the
     event any agreement contained  in this Contract should be  breached by
     either party and  thereafter waived  by the other  party, such  waiver
     shall be limited  to the particular breach so waived  and shall not be
     deemed to waive any other breach hereunder.

                                    ARTICLE X

                          PREPAYMENT; PURCHASE OF BONDS

          SECTION 10.1.  Right to Prepay Purchase Price of Project, (a) The
     Company shall  have, and is  hereby granted, the  option to  prepay so
     much  of the  unpaid balance  of  the purchase  price of  the Project,
     together  with interest accrued thereon, as may be required to redeem,







     pursuant to Section 301  (b) of the  Indenture, all Series 1984  Bonds
     then outstanding, if:
               (i)   in  the   opinion  of   the  Company,   the  continued
          construction  or  operation  by  the  Company   of  the  Unit  is
          impracticable,  uneconomical  or  undesirable  due   to  (A)  the
          imposition of  taxes or  other liabilities or  burdens not  being
          imposed  as of the date of the  Series 1984 Bonds, (B) changes in
          technology or  in the economic  availability of raw  materials or
          operating supplies or equipment or  (C) destruction of or  damage
          to all or a substantial portion of the Unit; or
               (ii)  all or substantially all  of the Unit  shall have been
          condemned or taken by eminent domain; or
               (iii) the construction  or operation by  the Company of  the
          Unit shall have  been enjoined  and the Company  shall have  been
          prevented from  carrying on construction or  normal operations at
          the Unit for a period of 6 months or more; or
               (iv)  in the event the Series 2014 First Mortgage Bonds have
          been issued, all or substantially  all the mortgaged and  pledged
          property constituting  bondable property which at  the time shall
          be subject  to the  lien of  the First Mortgage  as a  first lien
          shall be released from the lien of the First Mortgage pursuant to
          the  provisions thereof, and available moneys in the hands of the
          trustee or trustees  at the time serving as  such under the First
          Mortgage, including any moneys deposited by the Company available
          for  the purpose, are sufficient to redeem all the first mortgage
          bonds  of all  series  at the  redemption  prices (together  with
          accrued  interest to  the date  of redemption)  specified therein
          applicable to  the redemption thereof upon the  happening of such
          event.

     For purposes of clause (i) of this substation (a) of Section 10.1, the
     "opinion of the  Company" shall  be expressed  to the  Issuer and  the
     Trustee by delivery of a  certified copy of a resolution of  the Board
     of Directors of the Company or the Executive Committee thereof stating
     that  it is  the  opinion  of said  Board  of Directors  or  Executive
     Committee that  the circumstances, situations or  conditions described
     in subclause  (A), (B) or (C)  of such clause (i) exist  to the extent
     required for the Company to exercise the option provided.

     (b) The  Company shall  have, and  is  hereby granted,  the option  to
     prepay all or any portion of  the unpaid balance of the purchase price
     of the Project, together with interest thereon, at any time by taking,
     or causing the Issuer  to take, the actions required and  permitted by
     the  Indenture  (i)   to  discharge  the  lien   thereof  through  the
     redemption,  or provision for payment or redemption, of all Bonds then
     outstanding, as provided in Article  XIII of the Indenture or  (ii) to
     effect the redemption, or provision for payment or redemption, of less
     than all Bonds then outstanding.

     SECTION  10.2.  Procedure for  Optional  Prepayments.  To exercise  an
     option  granted in Section 10.1 hereof, the Company shall give written
     notice to the Issuer and the Trustee which shall designate therein the
     principal amount, series and  maturities of the Bonds to  be redeemed,
     or  for the payment  or redemption of  which provision is  to be made,
     and,  in the  case of  redemption or  provision for  redemption, shall
     specify (a)  the date of redemption,  which shall not be  less than 45
     days  from the  date  the  notice is  mailed  and (b)  the  applicable







     redemption provision of the Indenture.

     SECTION  10.3. Special  Mandatory Prepayments  of Purchase  Price. (a)
     Unless the  Company shall  obtain and  deliver to  the Issuer  and the
     Trustee,  on or before  January 16. 1985,  an opinion  of Bond Counsel
     (the "substitute  Bond Counsel  opinion") that shall  restate (but  be
     dated  the same date as) the opinion  of Bond Counsel delivered on the
     date of issuance  of the Series 1984  Bonds the "initial  Bond Counsel
     opinion")  but omit the qualification relating to the exemption of the
     interest  on the  Series  1984 Bonds  from  Federal income  taxes  and
     referring to  pending Congressional legislation,  as set forth  in the
     last  paragraph  of  the  initial   Bond  Counsel  opinion,  and  omit
     references  thereto in such opinion,  the Company shall  prepay, on or
     before January 31, 1985, so much of the unpaid balance of the purchase
     price  of  the  Project  as  shall be  required  to  provide  for  the
     redemption  of all or a potion of  the Series 1984 Bonds in accordance
     with the provisions of Section 301(d)(i) of the Indenture, on the date
     selected  for  redemptions,  at a  redemption  price  of  100% of  the
     principal  amount thereof,  plus  interest accrued  to the  redemption
     date,  and without premium. If  the Company shall  obtain a substitute
     Bond Counsel  opinion on or before January 16, 1985, whether or not in
     connection with the conversion of the interest rate on the Series 1984
     Bonds  to a fixed  rate, then and  thereafter the requirements  of the
     foregoing  sentence shall  be deemed  to have  been satisfied  and the
     Series 1984 Bonds shall  not be subject to redemption pursuant to this
     subsection (a) of  Section 10.3. In the event the  Company is required
     to make  a prepayment of the purchase price of the Project pursuant to
     this subsection  (a) of Section 103, the  Company shall give notice to
     the Issuer and the  Trustee of the date selected  for redemption, such
     redemption  date to be  not earlier than  five days after  the date of
     such notice.

     (b) If, as  a result  of the  failure of  the Company  to observe  any
     covenant, agreement  or representation  in this  Contract, a court  of
     competent jurisdiction or an administrative agency  finally determines
     (such  determination not to be considered final unless the Company has
     been given written notice and, if it so desires, has  been afforded an
     opportunity, at  the Company's expense, to  contest,either directly or
     in  the   name  of  any  holder  of  a  Series  1984  Bond,  any  such
     determination  or  until the  conclusion  of any  appellate  review if
     sought by the  Company) that the interest  payable on any  Series 1984
     Bond  is includible  for  Federal income  tax  purposes in  the  gross
     income, as  defined in  Section 6.1  of the  Code of  any holder  of a
     Series 1984 Bond (other than a  "substantial user" of the Project of a
     "related person", as defined  in the Code), the Company  shall, within
     180 days  of the time of  such final determination, prepay  so much of
     the unpaid  balance of the purchase  price of the Project  as shall be
     required to  provide for the redemption  of all or any  portion of the
     Series  1984  Bonds  in  accordance  with the  provisions  of  Section
     301(d)(ii), of the Indenture, on the date selected for redemption at a
     redemption price  of  100%  of  the  principal  amount  thereof,  plus
     interest accrued to  the redemption  date, but without  premium.   The
     Company will give  notice to the Issuer and the  Trustee in writing of
     the date selected for redemption not later than 90 days after the date
     of such final determination, such redemption date to be  not more than
     90 days after the date of such written notice.







     SECTION 10.4. Action to  be Taken by Issuer.  Upon receipt of a notice
     pursuant  to Section 10.2 or  10.3 hereof, the  Issuer shall forthwith
     take or  cause to be taken all actions required under the Indenture to
     effect  the  redemption, or  provision for  payment or  redemption, of
     Bonds in accordance with the provisions of the Indenture.

     SECTION 10.5.  Purchase  of Bonds.  The  Company may at any  time, and
     from time to  time, direct the Trustee by written  notice to apply any
     moneys remaining  in the Bond Fund  after payment of the  principal of
     and premium, if any, and interest on all the Bonds  then due, together
     with  any additional moneys furnished to the Trustee for this purpose,
     to the purchase of Bonds in the open market.

     Series  1984 Bonds purchased by the Company from moneys transferred to
     the Bond  Fund from the Construction  Fund pursuant to Section  406 of
     the  Indenture shall be delivered  to the Trustee  for cancellation in
     accordance with the Indenture.

     SECTION  10.6.   Relative  Position of  Contract  and Indenture.   The
     rights and options granted to, and the obligations of, the Company set
     forth in  this Article shall be  and remain prior and  superior to the
     rights of  the Trustee under  the Indenture  and may  be exercised  or
     shall be fulfilled, as the case may be, whether or  not the Company is
     in  default hereunder, provided that  such default will  not result in
     nonfulfillment  of any condition to the exercise  of any such right or
     option.

     SECTION 10.7.   Mandatory Purchase by  the Company of the  Series 1984
     Bonds at the Election of the Registered Owners. (a) Except as provided
     in Section 10.8 hereof, the Company  hereby agrees to purchase on  the
     first day of each Interest Rate Period (except the first Interest Rate
     Period)  all of  the Series  1984 Bonds  or portions  thereof properly
     tendered to the Tender  Agent for purchase in accordance  with Section
     306 of the Indenture, at a price equal to 100% of the principal amount
     thereof;  provided, however, that if and to the extent the Remarketing
     Agent sells all or a portion of the Series 1984  Bonds so tendered for
     purchase, the Company shall be deemed to have satisfied its obligation
     to purchase the Series 1984 Bonds so tendered  for purchase and resold
     as described in this subsection (a) of Section 10.7.

     (b) To comply  with the requirements of subsection (a) of this Section
     10.7, the Company shall  deposit with the Tender Agent  in immediately
     available funds an amount that, together with the proceeds received by
     the Remarketing Agent from the sale of all or a portion  of the Series
     1984 Bonds tendered purchase,  will be sufficient to cause  the Tender
     Agent  to purchase  on behalf of  the Company  all of  the Series 1984
     Bonds tendered for purchase.

     (c)  On or  before  the date  on which  Series  1984 Bonds  are  to be
     purchased pursuant to tenders  made in accordance with Section  306 of
     the Indenture, the Company shall obtain from the Remarketing Agent and
     deliver to the  Tender Agent, the Issuer and the Trustee a certificate
     setting forth the  numbers and  principal amounts of  all Series  1984
     Bonds sold by the Remarketing  Agent and the price or prices  at which
     such Series 1984 Bonds were purchased or sold.

     SECTION 10.8. Option to Terminate the Company's Obligation to Purchase







     the  Series  1984  Bonds;   Automatic  Termination  of  the  Company's
     Obligation  to Purchase  the Series  1984 Bonds.  (a) The  Company may
     elect  to  terminate  its  obligation under  Section  10.7  hereof  to
     purchase  all  of  the Series  1984  Bonds  tendered  for purchase  by
     delivering  to the  Trustee,  the Issuer,  the  Tender Agent  and  the
     Remarketing Agent on or before  December 26 if the Fixed Rate  Date is
     to be after January 1,  1985 and on the  26th day of the second  month
     preceding the Fixed Rate  Date if the Fixed Rate  Date is to be  on or
     before January  1, 1985,  written notice  of its  intention so  to do,
     together with a written opinion of Bond Counsel to the effect that the
     termination  of such  obligation will  not cause  the interest  on the
     Series 1984 Bonds  or any thereof to become  subject to Federal income
     tax. Upon receipt  by the Trustee  of notice from  the Company of  its
     election  to terminate  its  obligation to  purchase such  Series 1984
     Bonds, the Trustee will give notice on January 1 (or on the 1st day of
     the month immediately preceding the Fixed Rate Date  if the Fixed Rate
     Date is to be on or before January 1,1985) to the registered owners of
     Series 1984 Bonds of  such series that beginning in  the next Interest
     Rate  Period and for each Interest Rate Period thereafter, such Series
     1984 Bonds will  bear interest  at the rate  determined in  accordance
     with Section 208(c)(ii) of  the Indenture. After the Fixed  Rate Date,
     the  Series 1984  Bonds  shall bear  interest  at such  rate, and  the
     Company shall no longer  have any obligation pursuant to  Section 10.7
     to purchase Series 1984 Bonds tendered for purchase.

     (b)  In the event  that prior to  the Fixed Rate  Date, the Fixed Rate
     Index on November 26 and December 26 in 1985 or any year thereafter is
     5%  or lower,  the obligation of  the Company  to purchase  all of the
     Series  1984 Bonds  tendered for  purchase on February  1 of  any year
     after the year in which the Fixed Rate Index reached 5% or lower shall
     terminate.







                                   ARTICLE XI

                                  MISCELLANEOUS

     SECTION   11.1.   Notices.   All   notices,  certificates   or   other
     communications  hereunder shall  be  sufficiently given  and shall  be
     deemed given on the fifth day following the day on which the same have
     been mailed by registered mail, postage prepaid, addressed as follows:
     if  to  the  Issuer,  to Hillsborough  County  Industrial  Development
     Authority, c/o Cason & Henderson, Post Office Box 2150, Tampa, Florida
     33601,  Attention: Warren M. Cason, Esq.;  if to the Company, to Tampa
     Electric  Company,   Post  Office  Box  111.   Tampa,  Florida  33601,
     Attention: Corporate Secretary;  if to the  Trustee, to NCNB  National
     Bank  of  Florida,  Post  Office  Box  1469,  Tampa,   Florida  33601,
     Attention: Corporate Securities  Services and if to the  Tender Agent,
     to The Chase Manhattan Bank, NA., 1 New York Plaza, New York, New York
     10081,  Attention: Corporate  Bond  Redemption Department;  if to  the
     Remarketing  Agent, to Kidder  Peabody & Co.  Incorporated, 10 Hanover
     Square,  New York,  N. Y.10006,  Attention: Public  Finance, Corporate
     Services  Group. A duplicate copy of each notice, certificate or other
     communication given hereunder by  either the Issuer or the  Company to
     the other shall also be given to the Trustee. The Issuer, the Company,
     the Trustee, the Tender Agent and the Remarketing Agent may, by notice
     given hereunder, designate any further or different addresses to which
     subsequent  notices,  certificates or  other  communications shall  be
     sent.

     SECTION  11.2 Binding Effect. This Contract shall inure to the benefit
     of and  shall  be  binding upon  the  Issuer, the  Company  and  their
     respective   successors  and   assigns,   subject,  however,   to  the
     limitations contained  in this  Contract and particularly  in Sections
     7.3, 8.1 and 8.2 hereof.

     SECTION 11.3. Severability and Effect of Invalidity.  In the event any
     provision of this Contract  shall be held invalid or  unenforceable by
     any court of competent jurisdiction, such holding shall not invalidate
     or render unenforceable any  other provision hereof. In the  event any
     covenant,  stipulation,  obligation  or agreement  contained  in  this
     Contract shall for any reason  be held to be in violation  of law,then
     such covenant stipulation,  obligation or agreement  of the Issuer  or
     the Company, as  the case maybe, shall be enforced  to the full extent
     permitted by law.

     SECTION 11.4.  Termination. This Contract  shall remain in  full force
     and effect from the date hereof until all of the Bonds shall have been
     paid or be deemed to have been paid in accordance with Article XIII of
     the  Indenture  and  the fees,  charges,  expenses  and  costs of  the
     Trustee,  any  paying agent,  the  Tender  Agent, Indexing  Agent  and
     Remarketing Agent and the Issuer and all other  amounts payable by the
     Company  under the Indenture and  this Contract shall  have been paid.
     After such payment or provision for payment has been made, any amounts
     remaining in the Bond Fund and  the Construction Fund shall belong  to
     and  be paid  to  the Company,  as  provided in  Article  XIII of  the
     Indenture.

     SECTION 11.5. If Payment or Performance  Date a Legal Holiday.  If the
     date for making any payment,  or the last date for performance  of any







     act or  the exercising  of any right,  as provided  in this  Contract,
     shall be a legal holiday or a day on which banking institutions in the
     City  of Tampa, Florida or New York, New York are authorized by law to
     remain closed,  such payment  may be  made or  act performed  or right
     exercised on the next succeeding day not a legal holiday or  not a day
     on which such  banking institutions  are authorized by  law to  remain
     closed, with the same force and effect as  if done on the nominal date
     provided in this Contract, and no interest shall accrue for the period
     after such nominal date.

     SECTION 11.6. Appointments  of Successor Remarketing  Agent, Successor
     Indexing  Agent and Successor  Tender Agent. (a)  In the event  of the
     resignation  or the removal by  the Company of  the Remarketing Agent,
     the  Company shall appoint another investment banking firm or firms to
     serve as  Remarketing Agent and shall  deliver to the Trustee  and the
     Tender Agent a certificate setting forth the name  and address of such
     successor Remarketing Agent.
     (b) In the event the position of the Indexing Agent becomes vacant for
     any reason and  the Issuer fails to appoint a successor Indexing Agent
     within  60   days,  the  Company  shall   appoint  another  nationally
     recognized, municipal bond securities evaluation  service satisfactory
     to the  Remarketing Agent and  shall deliver  to the  Trustee and  the
     Tender Agent a certificate setting forth the name and address of  such
     successor Indexing Agent.

     (c) In the  event the position of Tender Agent  becomes vacant for any
     reason and the Issuer fails to appoint a successor Tender Agent within
     60  days,  the Company  shall appoint  another  bank or  trust company
     satisfactory  to  the  Remarketing Agent  and  the  Trustee  and shall
     deliver to the Remarketing Agent and the Trustee a certificate setting
     forth the name and address of such successor Tender Agent.

     SECTION   11.7.   Company   and   Issuer  May   Rely   on   Authorized
     Representatives.   Whenever under the  provisions of this Contract the
     approval of  the Company is required  or the Issuer or  the Trustee is
     required  to take  some action  at the  request of  the  Company, such
     approval shall be given or such request shall be made by an Authorized
     Company Representative  unless otherwise  specified in  this Contract,
     and the Issuer and the Trustee shall be authorized to act on  any such
     approval  or  request  and the  Company  shall  have  no complaint  or
     recourse against  the Issuer or  the Trustee as  a result of  any such
     action  taken.   Whenever under  the provisions  of this  Contract the
     approval of  the Issuer is required  or the Company or  the Trustee is
     required  to take  some  action at  the  request of  the Issuer,  such
     approval shall be given or such request shall be made by an Authorized
     Issuer Representative unless otherwise specified in this Contract, and
     the Company  and the Trustee  shall be authorized  to act on  any such
     approval or request and the Issuer shall have no complaint or recourse
     against  the Company  or the Trustee  as a  result of  any such action
     taken;  provided,  however,  that  this  Section  11.7  shall  not  be
     construed  as requiring  an Authorized  Issuer Representative  to give
     such  approval or  make such  request when,  in the opinion  of either
     counsel for the Issuer or Bond Counsel, approval for such action of an
     Authorized Issuer Representative is required by the Issuer.

     SECTION 11.8.  Amendment of Contract.  This Contract may be  modified,
     supplemented and amended only as provided in the Indenture.







     SECTION  11.9. Other  Instruments. (a) The  Company covenants  that it
     will  cause an  opinion of  counsel, who  shall  be acceptable  to the
     Trustee, to be filed with the Issuer and the Trustee not more than 120
     days or less  than 30 days  before the fifth  anniversary date of  the
     original issuance of Series 1984 Bonds, and during  the same period in
     each  fifth  year  thereafter  for  so  long  as  the  Bonds shall  be
     outstanding, to the effect that all financing statements, continuation
     statements, notices  and other instruments required  by applicable law
     have been recorded  or filed or re-recorded or refiled  in such manner
     and  in such  places required by  law in  order fully  to preserve and
     protect the  rights of the holders of the Bonds and the Trustee in the
     amounts  payable  to  or for  the  account of  the  Issuer  under this
     Contract  as against creditors of,  or purchasers for  value from, the
     Issuer or the Company.  The Company and the  Issuer shall execute  and
     deliver all instruments and shall furnish all information and evidence
     deemed necessary or advisable by such counsel in order to enable it to
     render such opinion.

     (b)  The Company  shall file  and refile  and record and  re-record or
     cause  to  be  filed and  refiled  and  recorded  and re-recorded  all
     instruments and financing statements required  to be filed and refiled
     and  recorded and  rerecorded  and  shall  continue  or  cause  to  be
     continued the liens of such instruments for so long as the Bonds shall
     be outstanding.

     SECTION  11.10.  Net  Contract.  This Contract  shall  be  deemed  and
     construed to be a "net contract", and the Company shall pay absolutely
     net the amounts required to be paid pursuant to Section 5.1 hereof and
     all other payments required hereunder, free of any deductions, without
     abatement, diminution or set-off other than as expressly provided.

     SECTION  11.11.  Execution  of  Counterparts.  This  Contract  may  be
     simultaneously executed  in several counterparts, each  of which shall
     be an original and all of which shall constitute but one and the  same
     instrument.

     SECTION  11.12. Applicable Law. This Contract shall be governed by and
     construed in accordance with the laws of the State of Florida.








     IN  WITNESS  WHEREOF  the Issuer  and  the  Company  have caused  this
     Contract  to be  executed  in their  respective  names by  their  duly
     authorized officers and their respective seals  to be hereunto affixed
     and  attested by  their  duly authorized  officers  for and  on  their
     behalves, all as of the date first above written .

                                   HILLSBOROUGH COUNTY INDUSTRIAL
                                   DEVELOPMENT AUTHORITY
     OFFICIAL SEAL
                                   By /s/ Samuel I. Latimer
                                     Chairman of the Hillsborough County
     Attest:                              Industrial Development Authority

     /s/ Sylvia Corral Vega
          Secretary
                                   Approved  by  General  Counsel   to  the
                                   Hillsborough      County      Industrial
                                   Development  Authority  as  to Form  and
                                   Legal Sufficiency:

                                      /s/ Thomas K. Morrison

                                   Tampa Electric Company

                                   By /s/ J. K. Taggart
                                     Senior Vice President-Finance
     CORPORATE SEAL
     Attest:
     /s/ J. E. Sproull
       Secretary







     STATE OF FLORIDA        }
     COUNTY OF HILLSBOROUGH  } ss.:

          The foregoing instrument was acknowledged before me this 27th day
     of January, 1984, by  SAMUEL I. LATIMER, Chairman of  the Hillsborough
     County Industrial Development Authority.



                                        /s/ SANDRA R. HAYDEN
                                             Notary Public

                                   My commission expires:
                                   Notary Public, State of Florida at Large
                                   My  Commission  Expires  July  12,  1984
                                   Bonded Thru Troy Fain Insurance, Inc.

     [NOTARIAL SEAL]



     STATE OF FLORIDA        }
     COUNTY OF HILLSBOROUGH  } ss.:

          The foregoing instrument was acknowledged before me this 27th day
     of January, 1984,  by SYLVIA  C. VEGA, Secretary  of the  Hillsborough
     County Industrial Development Authority.



                                        /s/ SANDRA R. HAYDEN
                                             Notary Public

                                   My commission expires:
                                   Notary Public, State of Florida at Large
                                   My  Commission  Expires  July  12,  1984
                                   Bonded Thru Troy Fain Insurance, Inc.

     [NOTARIAL SEAL]







     STATE OF NEW YORK   }
     COUNTY OF NEW YORK  } ss.:

          On  the  31st day of January,  1984, before me personally came J.
     K. TAGGART,  to me known, who being  by me duly sworn,  did depose and
     say that he resides at 4510 Bay to Bay Boulevard, Tampa, Florida; that
     he  is  a  Senior  Vice  President  of  Tampa  Electric  Company,  the
     corporation described in and which executed the above instrument; that
     he knows the seal thereof; that the seal affixed to said instrument is
     the corporate seal  of said  corporation; that  it was  so affixed  by
     authority  of said corporation and that  he signed his name thereto by
     authority of said corporation.



                                        /s/ CONNIE L. KLUEVER
                                             Notary Public

                                   My commission expires:
                                   CONNIE L. KLUEVER
                                   Notary Public, State of New York
                                   No. 60-2151690
                                   Qualified in Westchester County
                                   Certificate filed in New York County
                                   Commission Expires March 30, 1985

     [NOTARIAL SEAL]



     STATE OF NEW YORK   }
     COUNTY OF NEW YORK  } ss.:

          On  the  31st day of January,  1984, before me personally came J.
     E.  SPROULL, to me known,  who being by me  duly sworn, did depose and
     say that he resides  at 2413 Bayshore Boulevard, Tampa,  Florida; that
     he  is  the  Secretary  of  Tampa  Electric  Company,  the corporation
     described  in and which executed  the above instrument;  that he knows
     the  seal thereof;  that the seal  affixed to  said instrument  is the
     corporate  seal of  said  corporation;  that  it  was  so  affixed  by
     authority of said corporation and that  he signed his name thereto  by
     authority of said corporation.


                                        /s/ CONNIE L. KLUEVER
                                             Notary Public

                                   My commission expires:
                                   CONNIE L. KLUEVER
                                   Notary Public, State of New York
                                   No. 60-2151690
                                   Qualified in Westchester County
                                   Certificate filed in New York County
                                   Commission Expires March 30, 1985
     [NOTARIAL SEAL]







                                                                  EXHIBIT A

                           DESCRIPTION OF THE PROJECT

          The  Project referred to in the  Installment Purchase Contract to
     which this Exhibit A is attached consists of certain pollution control
     facilities to be acquired,  constructed and installed at Unit  No.4 of
     the Big Bend Station of Tampa Electric Company in Hillsborough County,
     Florida, more particularly described as follows:

          A.   Electrostatic Precipitator

               Particulate  control  for  Big  Bend  Unit  No.  4  will  be
               accomplished  by  the use  of  a  rigid frame  electrostatic
               precipitator.   The  precipitator is  designed for  a 99.7+%
               particulate  removal efficiency  and includes  the following
               associated  equipment:   ductwork and  breaching, structural
               steel, foundations, pilings, hoppers/hopper heat tracing and
               electrical power and control devices.

               1.   Precipitator Flyash Storage Silo

                    This silo is a cylindrical tank supported by structural
                    steel columns.   The associated equipment  includes bag
                    filter, vent controls,  weigh scale, pumps,  supporting
                    structural steel, foundations and piling.

               2.   Storage Ponds

                    Earthen storage ponds with dikes to a maximum elevation
                    of 35 feet will  be provided for the storage  of flyash
                    in the  event flyash cannot  be marketed.   These ponds
                    will  be lined to protect the ground water systems from
                    leachate.

               3.   Piping

                    This item  consists of the necessary  piping, pumps and
                    controls to  convey the  precipitator  flyash from  the
                    precipitator hoppers by way  of a dry vacuum  system to
                    the  flyash silo.    From dry  flyash  silo, flyash  is
                    transported wet  by way  of piping to  the above  noted
                    flyash storage ponds.

          B.   Bottom Ash Removal

               1.   Hoppers

                    Steel hoppers collect ash which falls out the bottom of
               the  pulverized fuel furnace.  Included  with the bottom ash
               hopper   are  the   necessary  structural   steel  supports,
               foundations, pilings, and associated electrical controls.







               2.   Ponds

                    Bottom ash  storage ponds  are provided for  storage of
               the collected bottom ash.   The initial or  primary settling
               pond receives the water from the ash hoppers.  This water is
               then  decanted and recycled to  the plant for  reuse.  After
               the  primary ponds  are filled,  they will  be hydraulically
               dredged to a  more permanent  long term storage  pond.   The
               primary decanting or settling receiving ponds will be lined;
               the larger more  permanent bottom ash  storage pond will  be
               unlined.

               3.   Piping

                    This item  includes the necessary piping  to sluice the
               bottom  ash  slurry from  the  hoppers  to  the  bottom  ash
               receiving ponds.   Also  included are  the piping  and pumps
               required  to return the water to the plant for reuse in this
               ash system.

          D.   Flue Gas Desulfurization System (FGD System)

               1.   Description of System

                    The  type of FGD System selected for Big Bend Unit No.4
               is a two stage forced oxidation limestone regenerable system
               designed to have an efficiency between eighty-five to ninety
               percent  (85%-90%).   The FGD System  consists of  three (3)
               modules with one  (1) spare.   The modules  will consist  of
               booster  fans,  quenchers,  absorbers,  absorber  feed tank,
               associated piping and pumps.  Reheat fans and a reheater are
               provided  to reheat the exiting gas flow from the FGD System
               to provide the  necessary buoyancy  and drying  requirements
               for the exiting stack gas.

               2.   Limestone Preparation

                    Included  with the  FGD  System are  the raw  limestone
               facilities   required   for  receiving,   unload,  grinding,
               preparation,  and transfer  of limestone  to the  FGD System
               proper.     The  limestone  unloading  and  handling  system
               includes  all  necessary   controls,  structural   supports,
               foundations and piling required.

               3.   FGD Waste Handling

                    Another major  portion of the  FGD System is  the waste
               handling facility.   This  system includes a  building which
               houses  the  necessary  dewatering,   separation,  treatment
               equipment and  is for processing  the gypsum waste  from the
               FGD System,  plus transfer facilities for  moving the gypsum
               from  the waste  handling  building to  the on-site  storage
               area.    This  area  includes  a  stacking  system  and  the
               necessary  ponding  and containment  ditches for  the gypsum
               pile runoff.







          E.   Liquid Waste Treatment

                    The waste treatment system for Big Bend Unit No. 4 will
               be an extension of the existing  waste treatment systems for
               Big  Bend Units  No.  1, 2  and  3.   The  floor drains  are
               collected and  transferred to  a common reinforced  concrete
               transfer sump with all necessary pumping and piping and then
               transported to  an existing  settling pond before  return to
               the plant for use as recycle water for equipment wash down.

          F.   Fine Mesh Screens

                    Fine   mesh  traveling  water  screens  and  associated
               equipment will be installed  in the circulating water system
               to remove small marine  organisms from the circulating water
               system.  The caught  organisms will be collected with  a low
               pressure screenwash and returned via a flume to Tampa Bay.

          G.   Sanitary Waste Streams

                    Additional  sanitary water  treatment capacity  will be
               installed with Unit No.  4.  The discharge from  this system
               will be  piped to the  waste water  transfer sump  described
               above.

          H.   Coal Pile Runoff System Modifications

                    The existing coal pile runoff collection system will be
               modified so as to  collect the runoff from the  extended and
               modified coal  handling and blending system.   The collected
               runoff water will be monitored prior to returning this water
               to the bay.

          I.   Dust Suppression Equipment

                    Dust  suppression equipment  will  be  provided at  all
               major transfer  points in the newly  installed coal handling
               and blending system.   This suppression system will also  be
               included  in the tripper room  over the top  of the blending
               bins.