Document:

<PAGE>
                                                                    EXHIBIT 10.6

                                    AGREEMENT

THIS AGREEMENT is made this  19TH  day of December 2002,

BETWEEN:       CONSOLIDATED WATER CO. LTD. (FORMERLY CAYMAN WATER COMPANY
               LIMITED), a Cayman Islands company having its principal office at
               Trafalgar Place, West Bay Road, P.O. Box 1114GT, Grand Cayman,
               Cayman Islands ("CWC")

AND:           SAFE HAVEN LTD., a Cayman Islands company having its principal
               office at Safe Haven Corporate Centre, West Bay Road, P.O. Box
               472GT, Grand Cayman, Cayman Islands ("the Customer")

RECITAL:

The Customer wishes to continue to obtain a supply of non-potable water of
specified quality in specified volume for the irrigation of its golf course on
the east side of the West Bay Road, Grand Cayman, and CWC has agreed to supply
the water on the terms set out in this Agreement.

AGREEMENT:

1.   SUPPLY OF WATER

     a.   CWC will supply the Customer during the Term, on the terms and
          conditions set out in this Agreement, non-potable water at the
          meter(s) referred to in clause 3.e at the rate of 130 gallons per
          minute at 50 pounds per square inch gauge.

     b.   The Volume of water supplied will be the amount from time to time
          agreed by CWC, who must use its best endeavours to supply the
          Customer's demands in full.

     c.   The water supplied will have total dissolved solids of less than 750
          parts per million and a pH factor within the range of 5.5 to 7.0.

2.   STORAGE TANK AND SUPPLY LINE

     The Customer will maintain at its expense the Supply Line and the Storage
     Tank during the Term and will pay for all losses of water attributable to
     leakage in either of them or evaporation from the Storage Tank.

3.       PAYMENT

     a.   During the period or periods that the Company enjoys an exemption from
          royalties on sales to the Customer, payable to the Cayman Islands
          Government under the terms of the Licence, the Customer will pay a
          price per 1,000 U.S. gallons equal to the total of the following:-

<PAGE>

          i.   The Royalty-Free Consumption Charge, subject to adjustment on 1st
               January, 2004, and on each January 1st thereafter in accordance
               with sub-clause c ;

          ii.  the Electricity Charge.

     b.   During the period or periods that the Company does not enjoy an
          exemption from royalties on sales to the Customer, payable to the
          Cayman Islands Government under the terms of the Licence, the Customer
          will pay a price per 1,000 U.S. gallons equal to the total of the
          following:-

          i.   The Royalty-Due Consumption Charge, subject to adjustment on 1st
               January, 2004, and on each January 1st thereafter in accordance
               with sub-clause c ;

          ii.  the Electricity Charge.

     c.   On each January 1st commencing 1st January 2004 the Royalty-Free
          Consumption Charge will be adjusted to the figure obtained by
          reference to the following formula:-

                           $4.773xUSPPIL    $3.87xCICPIL
                           ------------- +  ---------------
                              USPPI02           CICPI02

              On each January 1st commencing 1st January 2004 the Royalty-Due
              Consumption Charge will be adjusted to the figure obtained by
              reference to the following formula:-

                           $5.093xUSPPIL    $4.16xCICPIL
                           ------------- +  ---------------
                              USPPI02           CICPI02

          For the purposes of this sub-clause:-

          USPPIL is the United States Producer Price Index for Industrial
          Commodities at the preceding September 30th and USPPI02 is that index
          at September 30, 2002, and

          CICPIL is the Cayman Islands Consumer Price Index at the preceding
          September 30th and CICPI02 is that index at September 30, 2002.

          BUT if the Cayman Islands Government does not produce a Consumer Price
          Index at any relevant date, the United States Government Consumer
          Price Index for that date must be used.

     d.   The Electricity Charge is the cost of electricity (including the fuel
          adjustment factor) purchased from Caribbean Utilities Co. Ltd. in US$
          per Kwh multiplied by 14.5. As this charge fluctuates, the Electricity
          Charge per 1,000 U.S. gallons in each calendar month will be adjusted
          to the actual cost of electricity per kwh (including the fuel
          adjustment factor) in each calendar month multiplied by 14.5.

     e.   CWC must have the water tariff meter(s) on which the Customer's water
          consumption is calculated and which is installed at the junction of
          the Supply Line and CWC's plant recalibrated every six months by
          returning it to the manufacturer or by another method acceptable to
          the Customer and the meter must have a margin of error not greater
          than +/-1.5% within the range of 150,000 to 200,000 U.S. gallons per
          day.

--------------------------------------------------------------------------------
                                     2 of 5
<PAGE>

     f.   The parties will read the tariff meter(s) at 10:00 a.m., or such other
          time as they agree, on the last day of each calendar month. Both
          parties are entitled to be present by an authorised representative.

     g.   CWC must invoice the Customer each calendar month for the Monthly
          Charge for the previous month and any unpaid balance on the account
          (including interest on any late payments at the rate set out below)
          and the Customer must pay each invoice within ten (10) days failing
          which, without prejudice to any other rights under this Agreement, CWC
          may cease supplying water until the Company pays the invoice in full
          together with interest at the rate of 1.5% per month calculated on a
          daily basis from the due date to the date of payment, which CWC may
          charge whether or not it continues to supply water.

4.   SECURITY DEPOSIT

     The Customer must pay CWC on the date of this Agreement, a deposit of
     US$40,000.00 (receipt of which CWC acknowledges) which CWC must hold on
     account of the payment of the Monthly Charge during the last three months
     of the Term. Accordingly, during the notice period required by clause 6(2),
     no further payments of invoices need be made by the Customer unless and
     until the total of those invoices exceeds US$40,000.00 at which time all
     the provisions of this Agreement relating to payment will apply once more.
     If at the end of the Term, any portion of the deposit remains unused, CWC
     must immediately refund it to the Customer without interest.

5.   FORCE MAJEURE

     Notwithstanding anything to the contrary in this Agreement, the rights of
     either party against the other and any corresponding obligations of the
     other will be suspended during any period in which this Agreement cannot be
     carried out because of force majeure which includes, without limitation,
     hurricane, fire, flood or other acts of God, accident, explosion, war,
     strike, lockout, labour trouble, expropriation by Governmental authority,
     regulation, orders or requests of Governmental agencies or inability by the
     exercise of reasonable diligence to obtain supplies, materials or power.

6.   TERMINATION

     (1)  This Agreement may, without prejudice to any other rights which the
          terminating party may have against the other, be immediately
          terminated by either party if the other party:-

          (a)  does not comply with any of its representations, warranties or
               agreements set out in this Agreement and does not remedy the
               breach (if capable of remedy) within 30 days of service on it of
               notice so to do; or

          (b)  is prohibited from performing its obligations under this
               Agreement as a result of any applicable law or regulation.

     (2)  Either party may terminate this Agreement without cause on giving one
          hundred and twenty (120) days notice to the other expiring at the end
          of a calendar month but no such termination may be effective prior to
          31st December 2004.

7.   NOTICES

     Any notice required or permitted under this Agreement must be in writing
     and must be delivered by hand or sent by registered mail to the party to be
     served at its address on page 1 or such other address in the Cayman Islands
     as either party may advise the other by similar notice. Notices sent by

--------------------------------------------------------------------------------
                                     3 of 5
<PAGE>

     mail are deemed to be served 7 business days following posting in a
     properly prepaid envelope and notices delivered by hand are deemed received
     on delivery. Notices may also be served by telex or telecopier at the
     sender's risk as to receipt.

8.   ENTIRE AGREEMENT, BINDING EFFECT AND MODIFICATION

     This Agreement is binding on the parties and their respective successors
     and assigns and may be amended or modified only by a further written
     agreement signed by both parties. This Agreement sets out the entire
     agreement of the parties with respect to its subject matter and supersedes
     all previous agreements and understandings whether oral or written relating
     to it.

9.   DEFINITIONS

     For the purposes of this Agreement:-

     a.   "the Electricity Charge" means the charge calculated in accordance
          with clause 3.d;

     b.   "the Monthly Charge" means the total of either the Royalty-Due
          Consumption Charge or Royalty-Free Consumption Charge, as applicable,
          and the Electricity Charge in respect of each month;

     c.   "the Royalty-Due Consumption Charge" means US$9.25, subject to
          adjustment in accordance with clause 3.c;

     d.   "the Royalty-Free Consumption Charge" means US$8.60, subject to
          adjustment in accordance with clause 3.c;

     e.   "the Licence" means the Company's licence under the Water (Production
          and Supply) Law dated 16 July 1990, as amended from time to time;

     f.   "the Storage Tank" means the storage tank constructed by the Customer
          on its land, capable of storing not less than 350,000 U.S. gallons of
          water to which the Supply Line is connected by an intake pipe at a
          height from the ground of not more than twenty feet (which is the
          maximum height of the water level in the tank) to the intent that the
          Customer will be able to obtain water for short periods at a greater
          rate per hour than is agreed to be supplied under this Agreement.

     g.   "the Supply Line" means a 6" diameter product water pipe constructed
          by the Customer to CWC's specifications at the position on the
          boundary line of CWC's land on West Bay Road specified by CWC.

     h.   "the Term" means the period commencing 1st January 2003 and ending on
          the date on which it is lawfully terminated in accordance with clause
          6.

10.  APPLICABLE LAW AND FORUM

     This Agreement is governed by and must be construed in accordance with the
     laws of the Cayman Islands.

--------------------------------------------------------------------------------
                                     4 of 5
<PAGE>

SIGNED for and on behalf of

CONSOLIDATED WATER CO. LTD. by:-

/s/ Frederick McTaggart
---------------------------------------------------
Director

In the presence of:-

/s/ Brent Santha
---------------------------------------------------
Witness  Brent Santha

SIGNED for and on behalf of

SAFE HAVEN LTD. by:-

illegible
---------------------------------------------------
 CFO

In the presence of:-

illegible
---------------------------------------------------
Witness

--------------------------------------------------------------------------------
                                     5 of 5<PAGE>
                                                                   EXHIBIT 10.54

10 February 2003

Mr. Gerard Pereira
C/o Ocean Conversion Cayman Ltd.
George Town
Cayman Islands

Dear Gerard

RE:      EMPLOYMENT CONTRACT

Subject to completion of the acquisition of DesalCo Limited by Consolidated
Water Co. Ltd. and your obtaining a Work Permit from the Cayman Islands
Government, I am pleased to offer you employment with Consolidated Water Co.
Ltd. ("the Company") as VICE PRESIDENT OF ENGINEERING with effect from the later
of your obtaining the work permit and 9 February 2003 and on the following terms
and conditions.

1.   This agreement cancels all previous agreements between yourself and Ocean
     Conversion (Cayman) Limited who has signed it signifying its agreement to
     this cancellation and to the next following paragraph;

2.   Your hire date is 8 October 1995 for the purpose of determining any rights
     or benefits you may have under Cayman Islands Labour Law and in
     consideration of this, you abandon any rights you may have against Ocean
     Conversion (Cayman) Limited in respect of any payments to which you might
     otherwise have been entitled under your contract with Ocean Conversion
     (Cayman) Limited or the laws of Cayman Islands;

3.   Your immediate supervisor is the President of Consolidated Water Co. Ltd.;

4.   Your base salary is CI$82,000 per year, which will be paid to you on a
     semi-monthly basis. Your job performance will be reviewed at the end of
     each fiscal year. You may be granted a base salary increase based on the
     results of each performance review;

5.   Further, for each complete financial year, or pro rata in respect of a part
     thereof, beginning with the financial year 2003, during which you serve as
     Vice President of Engineering, you will be paid not later than March 15th
     following the end of each financial year, a bonus of 0.6% of the sum of the
     net profits of (i) Ocean Conversion (BVI) Ltd. and (ii) DesalCo (Barbados)
     Ltd., calculated before charging this bonus and before charging dividend or
     crediting any amount accruing from the re-valuation of those companies'
     assets;

<PAGE>

6.   You will perform your duties under this Agreement during normal business
     hours from Monday through Friday inclusive (save on public holidays) but
     accept that your duties, which include frequent traveling on the Company's
     business both within the Cayman Islands and abroad, will require work to be
     undertaken outside normal working hours, and on Saturdays, Sundays and bank
     and public holidays. You further accept that in the event that you are
     required to work outside normal working hours, you shall be deemed to be
     performing managerial and supervisory functions on behalf of the Company
     and no overtime pay shall be payable as the same has already been taken
     into account in the rate of your overall salary. However you may be granted
     extra time off in exchange for additional time worked;

7.   You are entitled to four (4) working weeks as vacation leave each year. You
     must obtain prior approval from the President for the specific dates and
     times of your vacation leave. You may be allowed, with the prior approval
     of the President, to carry forward into the next year any or part of your
     un-used vacation. You are allowed to miss up to ten (10) working days per
     year in the event that you are ill and cannot work, without deduction from
     your salary. You are entitled to receive pay for all public holidays in the
     Cayman Islands. You are entitled to a one hour lunch break each working
     day;

8.   The Company will provide health insurance for you and your family with
     British Caymanian Insurance Company Limited, or another suitable health
     insurance provider as determined by the Company from time to time, to at
     least the coverage required by law and will meet the full cost of premiums
     for the insurance. The health insurance will provide major medical
     coverage, and may provide other additional benefits at the discretion of
     the Company. You will be responsible for paying any deductibles or
     co-payments in accordance to the terms and conditions of the insurance
     provided by the Company;

9.   The Company will enroll you as its employee in the Cayman Islands Chamber
     of Commerce Pension Plan, or another suitable pension plan as determined by
     the Company from time to time, and will contribute into your pension
     account those amounts required by Law from time to time;

10.  The Company will provide you with a suitable automobile in the Cayman
     Islands for your business and reasonable personal use;

11.  All expenses for which you claim reimbursement must be within pre-approved
     budgets. Subject to this, the Company must reimburse you for the all
     reasonable expenses you incur on behalf of the Company upon the production
     of the necessary vouchers or your verifying, to the Company's satisfaction,
     the amount that you have spent, even though you are unable to produce
     vouchers;

12.  Your primary place of work will be any part of the Cayman Islands. However
     you will be required to travel frequently, and from time to time it may be
     necessary to temporarily locate you at any one of the Company's other

                                       2
<PAGE>

     places of business or subsidiary operations, in which case the same terms
     and conditions will apply except that suitable accommodation will be
     provided at no cost to yourself;

13.  You will be required to give ninety (90) days' written notice to Company
     should you decide to resign your position, and the Company is required to
     give ninety (90) days' written notice to you should your employment be
     terminated for reasons other than gross negligence or misconduct. In the
     case of gross negligence or misconduct by yourself on the job, your
     employment may be terminated immediately. If your employment is terminated
     for cause, the Company will not pay you compensation except to the extent
     required by law;

14.  You are required at all times to follow written Company safety policies;

15.  The Company reserves the right to regularly carry out random screenings of
     its employees for use of illegal drugs.

If you choose to accept these terms of employment please indicate so by signing
in the space below.

Yours sincerely,
FOR CONSOLIDATED WATER CO. LTD.

/s/ Mr. Frederick McTaggart

Frederick W. McTaggart
PRESIDENT

I, Gerard Pereira, accept the above offer of employment made to me on these
terms and conditions.

 /s/ GERARD PEREIRA                                         FEBRUARY 10, 2003
-----------------------------------------------             ------------------
Signature                                                   Date

On behalf of Ocean Conversion (Cayman) Limited:-

 /s/ FREDERICK MCTAGGART                                    FEBRUARY 10, 2003
-----------------------------------------------             ------------------
Signature                                                   Date

                                       3

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00050-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00050-of-00352.parquet"}]]