EXHIBIT 10.28








                      Amended and Restated in its entirety.


                            Effective January 1, 1998


















                               Copyright (C) 1997
                      By Compensation Resource Group, Inc.
                               All Rights Reserved



                                       63





TABLE OF CONTENTS
                                                                           Page

Purpose                                                                     67

ARTICLE 1     Definitions                                                   67

ARTICLE 2     Selection, Enrollment, Eligibility                            72
              2.1     Selection by Committee                                72
              2.2     Enrollment Requirements                               72
              2.3     Eligibility; Commencement of Participation            72
              2.4     Termination of Participation and/or Deferrals         72

ARTICLE 3     Deferral Commitments/Company Matching/Crediting Taxes         73
              3.1     Minimum Deferrals                                     73
              3.2     Maximum Deferral                                      73
              3.3     Election to Defer; Effect of Election Form            74
              3.4     Withholding of Annual Deferral Amounts                74
              3.5     Discretionary Company Contribution Amount             74
              3.6     Investment of Trust Assets                            74
              3.7     Vesting                                               74
              3.8     Crediting/Debiting of Account Balances                75
              3.9     FICA and Other Taxes                                  76
              3.10    Distributions                                         76
              4.1     Short-Term Payout                                     76
              4.2     Other Benefits Take Precedence Over Short-Term        77
              4.3     Withdrawal Payout/Suspensions for Unforeseeable 
                      Financial Emergencies                                 77
              4.4     Withdrawal Election                                   77

ARTICLE 5     Retirement Benefit                                            77
              5.1     Retirement Benefit                                    77
              5.2     Payment of Retirement Benefit                         77
              5.3     Death Prior to Completion of Retirement 
                      Benefit                                               78

ARTICLE 6     Pre-Retirement Survivor Benefit                               78
              6.1     Pre-Retirement Survivor Benefit                       78
              6.2     Payment of Pre-Retirement Survivor Benefit            78

ARTICLE 7     Termination Benefit                                           78
              7.1     Termination Benefit                                   78
              7.2     Payment of Termination Benefit                        79

ARTICLE 8     Disability Waiver and Benefit                                 79
              8.1     Disability Waiver                                     79
              8.2     Continued Eligibility; Disability Benefit             70

                                       64



ARTICLE 9     Beneficiary Designation                                       80
              9.1     Beneficiary                                           80
              9.2     Beneficiary Designation; Change; Spousal Consent      80
              9.3     Acknowledgement                                       80
              9.4     No Beneficiary Designation                            80
              9.5     Doubt as to Beneficiary                               80
              9.6     Discharge of Obligations                              80

ARTICLE 10     Leave of Absence                                             81
              10.1    Paid Leave of Absence                                 81
              10.2    Unpaid Leave of Absence                               81

ARTICLE 11    Termination, Amendment or Modification                        81
              11.1    Termination                                           81
              11.2    Amendment                                             82
              11.3    Plan Agreement                                        82
              11.4    Effect of Payment                                     82

ARTICLE 12    Administration                                                82
              12.1    Committee Duties                                      82
              12.2    Agents                                                82
              12.3    Binding Effect of Decisions                           82
              12.4    Indemnity of Committee                                83
              12.5    Employer Information                                  83

ARTICLE 13    Other Benefits and Agreements                                 83
              13.1    Coordination with Other Benefits                      83

ARTICLE 14    Claims Procedures                                             83
              14.1    Presentation of Claim                                 83
              14.2    Notification of Decision                              83
              14.3    Review of a Denied Claim                              84
              14.4    Decision on Review                                    84
              14.5    Legal Action                                          84

ARTICLE 15    Trust                                                         84
              15.1    Establishment of the Trust                            84
              15.2    Interrelationship of the Plan and the Trust           85
              15.3    Distributions From the Trust                          85


                                       65




ARTICLE 16    Miscellaneous                                                 85
              16.1    Status of Plan                                        85
              16.2    Unsecured General Creditor                            85
              16.3    Employer's Liability                                  85
              16.4    Nonassignability                                      85
              16.5    Not a Contract of Employment                          85
              16.6    Furnishing Information                                86
              16.7    Terms                                                 86
              16.8    Captions                                              86
              16.9    Governing Law                                         86
              16.10   Notice                                                86
              16.11   Successors                                            86
              16.12   Spouse's Interest                                     86
              16.13   Validity                                              87
              16.14   Incompetent                                           87
              16.15   Court Order                                           87
              16.16   Distribution in the Event of Taxation                 87
              16.17   Insurance                                             87
              16.18   Legal Fees To Enforce Rights After Change in Control  88


                                       66




                                      EMCON


                           DEFERRED COMPENSATION PLAN


                            Effective January 1, 1998


                                     Purpose


         The purpose of this Plan is to provide  specified  benefits to a select
group of management and highly compensated  Employees who contribute  materially
to the continued  growth,  development and future  business  success of Emcon, a
California  corporation,  and its subsidiaries,  if any, that sponsor this Plan.
This Plan shall be  unfunded  for tax  purposes  and for  purposes of Title I of
ERISA.

                                    ARTICLE 1
                                   Definitions

         For purposes of this Plan,  unless otherwise  clearly apparent from the
context,  the  following  phrases or terms  shall have the  following  indicated
meanings:

1.1      "Account  Balance" shall mean, with respect to a Participant,  a credit
         on the  records of the  Employer  equal to the sum of (i) the  Deferral
         Account balance, and (ii) the Company Contribution Account balance. The
         Account Balance,  and each other specified account balance,  shall be a
         bookkeeping entry only and shall be utilized solely as a device for the
         measurement  and   determination  of  the  amounts  to  be  paid  to  a
         Participant,  or his or her  designated  Beneficiary,  pursuant to this
         Plan.

1.2      "Annual Bonus" shall mean any compensation,  in addition to Base Annual
         Salary relating to services performed during any calendar year, whether
         or not paid in such calendar year or included on the Federal Income Tax
         Form  W-2 for  such  calendar  year,  payable  to a  Participant  as an
         Employee  under any Employer's  annual bonus and cash incentive  plans,
         excluding stock options.

1.3      "Annual  Deferral  Amount"  shall mean that portion of a  Participant's
         Base Annual Salary and Annual Bonus that a Participant  elects to have,
         and is deferred,  in accordance  with Article 3, for any one Plan Year.
         In the event of a  Participant's  Retirement,  Disability (if deferrals
         cease in  accordance  with  Section  8.1),  death or a  Termination  of
         Employment prior to the end of a Plan Year, such year's Annual Deferral
         Amount shall be the actual amount withheld prior to such event.

1.4      "Base Annual Salary" shall mean the annual cash  compensation  relating
         to services  performed during any calendar year, whether or not paid in
         such calendar  year or included on the Federal  Income Tax Form W-2 for
         such calendar year, excluding bonuses,  commissions,  overtime,  fringe
         benefits,  stock  options,  relocation  expenses,  incentive  payments,
         non-monetary  awards,  and other fees,  automobile and other allowances
         paid to a Participant for employment  services rendered (whether or not
         such  allowances  are included in the Employee's  gross  income).  Base
         Annual Salary shall be  calculated  before  reduction for  compensation
         voluntarily  deferred or contributed by the Participant pursuant to all
         qualified  or  non-qualified   plans  of  any  Employer  and  shall  be

                                       67



         calculated   to  include   amounts  not   otherwise   included  in  the
         Participant's gross income under Code Sections 125, 402(e)(3),  402(h),
         or 403(b)  pursuant to plans  established  by any  Employer;  provided,
         however, that all such amounts will be included in compensation only to
         the extent  that,  had there been no such plan,  the amount  would have
         been payable in cash to the Employee.

1.5      "Beneficiary" shall mean one or more persons,  trusts, estates or other
         entities, designated in accordance with Article 9, that are entitled to
         receive benefits under this Plan upon the death of a Participant.

1.6      "Beneficiary  Designation  Form" shall mean the form  established  from
         time to time by the Committee  that a Participant  completes  signs and
         returns to the Committee to designate one or more Beneficiaries.

1.7      "Board" shall mean the board of directors of the Company.

1.8      "Change  in  Control"  shall  mean  the  first  to  occur of any of the
         following events:

         (a)      Any  "person" (as that term is used in Section 13 and 14(d)(2)
                  of the  Securities  Exchange  Act of  1934  ("Exchange  Act"))
                  becomes the beneficial  owner (as that term is used in Section
                  13(d) of the Exchange Act), directly or indirectly,  of 50% or
                  more of the Company's  capital  stock  entitled to vote in the
                  election of directors;

         (b)      During any period of not more than two consecutive  years, not
                  including  any  period  prior to the  adoption  of this  Plan,
                  individuals who at the beginning of such period constitute the
                  board of directors of the Company, and any new director (other
                  than a director designated by a person who has entered into an
                  agreement  with the Company to effect a transaction  described
                  in clause  (a),  (c),  (d) or (e) of this  Section  1.8) whose
                  election by the board of directors or nomination  for election
                  by the  Company's  stockholders  was  approved by a vote of at
                  least  three-fourths  (3/4ths) of the directors  then still in
                  office who  either  were  directors  at the  beginning  of the
                  period  or whose  election  or  nomination  for  election  was
                  previously so approved,  cease for any reason to constitute at
                  least a majority thereof;

         (c)      The  shareholders of the Company approve any  consolidation or
                  merger of the Company, other than a consolidation or merger of
                  the  Company in which the  holders of the common  stock of the
                  Company  immediately prior to the consolidation or merger hold
                  more than 50% of the common stock of the surviving corporation
                  immediately after the consolidation or merger;

         (d)      The  shareholders  of the Company approve any plan or proposal
                  for the liquidation or dissolution of the Company; or

         (e)      The  shareholders  of the Company approve the sale or transfer
                  of all or  substantially  all of the assets of the  Company to
                  parties   that  are  not   within  a   "controlled   group  of
                  corporations"  (as defined in Code Section  1563) in which the
                  Company is a member.

1.9      "Claimant" shall have the meaning set forth in Section 14.1.

                                       68


1.10     "Code"  shall  mean the  Internal  Revenue  Code of 1986,  as it may be
         amended from time to time.

1.11     "Committee" shall mean the committee described in Article 12.

1.12     "Company"  shall mean EMCON Inc.,  a  California  corporation,  and any
         successor  to all or  substantially  all of  the  Company's  assets  or
         business.

1.13     "Company   Contribution   Account"  shall  mean  (i)  the  sum  of  the
         Participant's  Annual Company Contribution  Amounts,  plus (ii) amounts
         credited in accordance with all the applicable  crediting provisions of
         this  Plan  that  relate  to  the  Participant's  Company  Contribution
         Account, less (iii) all distributions made to the Participant or his or
         her Beneficiary  pursuant to this Plan that relate to the Participant's
         Company Contribution Account.


1.14     "Deduction Limitation" shall mean the following described limitation on
         a  benefit  that  may  otherwise  be  distributable   pursuant  to  the
         provisions of this Plan. Except as otherwise provided,  this limitation
         shall  be  applied  to  all  distributions  that  are  "subject  to the
         Deduction  Limitation"  under this Plan.  If an Employer  determines in
         good  faith  prior to a Change in Control  that  there is a  reasonable
         likelihood  that any  compensation  paid to a Participant for a taxable
         year of the Employer would not be deductible by the Employer  solely by
         reason of the limitation under Code Section 162(m),  then to the extent
         deemed  necessary by the  Employer to ensure that the entire  amount of
         any distribution to the Participant  pursuant to this Plan prior to the
         Change in  Control is  deductible,  the  Employer  may defer all or any
         portion  of a  distribution  under  this  Plan.  Any  amounts  deferred
         pursuant to this limitation shall continue to be credited/debited  with
         additional  amounts in accordance with Section 3.9 below,  even if such
         amount is being paid out in  installments.  The amounts so deferred and
         amounts credited thereon shall be distributed to the Participant or his
         or her  Beneficiary  (in the event of the  Participant's  death) at the
         earliest possible date, as determined by the Employer in good faith, on
         which  the  deductibility  of  compensation  paid  or  payable  to  the
         Participant  for the  taxable  year of the  Employer  during  which the
         distribution  is made will not be  limited  by  Section  162(m),  or if
         earlier,  the  effective  date of a Change in Control.  Notwithstanding
         anything to the contrary in this Plan, the Deduction  Limitation  shall
         not apply to any distributions made after a Change in Control.

1.15     "Deferral  Account"  shall  mean (i) the sum of all of a  Participant's
         Annual Deferral Amounts,  plus (ii) amounts credited in accordance with
         all the applicable crediting provisions of this Plan that relate to the
         Participant's  Deferral Account,  less (iii) all distributions  made to
         the  Participant or his or her  Beneficiary  pursuant to this Plan that
         relate to his or her Deferral Account.

1.16     "Director"  shall  mean any  member  of the board of  directors  of any
         Employer.

1.17     "Disability"   shall  mean  a  period  of  disability  during  which  a
         Participant  qualifies  for  permanent  disability  benefits  under the
         Participant's   Employer's   long-term   disability   plan,  or,  if  a
         Participant does not participate in such a plan, a period of disability
         during  which  the  Participant  would  have  qualified  for  permanent
         disability  benefits  under  such a plan  had  the  Participant  been a
         participant in such a plan, as determined in the sole discretion of the
         Committee.  If the Participant's Employer does not sponsor such a plan,

                                       69



         or discontinues to sponsor such a plan,  Disability shall be determined
         by the Committee in its sole discretion.

1.18     "Disability Benefit" shall mean the benefit set forth in Article 8.

1.19     "Discretionary  Company  Contribution  Amount" shall mean,  for any one
         Plan Year, the amount determined in accordance with Section 3.5.

1.20     "Election  Form" shall mean the form  established  from time to time by
         the Committee  that a Participant  completes,  signs and returns to the
         Committee to make an election under the Plan.

1.22     "Employee" shall mean a person who is an employee of any Employer.

1.23     "Employer(s)"  shall mean the  Company  and/or any of its  subsidiaries
         (now in  existence  or  hereafter  formed or  acquired)  that have been
         selected by the Board to  participate  in the Plan and have adopted the
         Plan as a sponsor.

1.24     "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
         as it may be amended from time to time."

1.25     "First Plan Year" shall mean the period  beginning  January 1, 1994 and
         ending December 31, 1994.

1.26     "Index Rate" shall mean,  for each Plan Year, an interest  rate,  which
         may be positive or negative,  determined by the Committee,  in its sole
         discretion, that, unless otherwise indicated by the Committee, shall be
         equal to a rate based on an index  announced by the Committee  prior to
         the beginning of the Plan Year."

1.27     "Monthly  Installment  Method" shall be a monthly  installment  payment
         over the number of months  selected by the  Participant  in  accordance
         with this Plan,  calculated  as  follows:  The  Account  Balance of the
         Participant  shall be  calculated  as of the  close of  business  three
         business days prior to the last business day of the month.  The monthly
         installment  shall be  calculated  by  multiplying  this  balance  by a
         fraction,  the numerator of which is one, and the  denominator of which
         is the remaining number of monthly payments due the Participant. By way
         of example,  if the Participant elects a 120-month Monthly  Installment
         Method,  the  first  payment  shall be 1/120  of the  Account  Balance,
         calculated as described in this  definition.  The following  month, the
         payment shall be 1/119 of the Account Balance,  calculated as described
         in this  definition.  Each monthly  installment  shall be paid on or as
         soon as  practicable  after  the last  business  day of the  applicable
         month.

1.28     "Participant"   shall  mean  any   Employee  (i)  who  is  selected  to
         participate  in the Plan,  (ii) who elects to  participate in the Plan,
         (iii) who signs a Plan  Agreement,  an Election  Form and a Beneficiary
         Designation  Form, (iv) whose signed Plan Agreement,  Election Form and
         Beneficiary  Designation  Form are accepted by the  Committee,  (v) who
         commences  participation in the Plan, and (vi) whose Plan Agreement has
         not terminated. A spouse or former spouse of a Participant shall not be
         treated as a Participant  in the Plan or have an account  balance under
         the  Plan,  even  if he or she  has an  interest  in the  Participant's
         benefits  under  the Plan as a result  of  applicable  law or  property
         settlements resulting from legal separation or divorce.

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1.29     "Plan" shall mean the Company's Deferred Compensation Plan, which shall
         be evidenced by this instrument and by each Plan Agreement, as they may
         be amended from time to time.

1.30     "Plan Agreement" shall mean a written agreement, as may be amended from
         time to time,  which is entered  into by and between an Employer  and a
         Participant.  Each Plan  Agreement  executed by a  Participant  and the
         Participant's  Employer  shall provide for the entire  benefit to which
         such Participant is entitled under the Plan;  should there be more than
         one Plan  Agreement,  the Plan  Agreement  bearing  the latest  date of
         acceptance by the Employer shall supersede all previous Plan Agreements
         in their entirety and shall govern such  entitlement.  The terms of any
         Plan  Agreement  may be  different  for any  Participant,  and any Plan
         Agreement may provide additional  benefits not set forth in the Plan or
         limit  the  benefits  otherwise  provided  under  the  Plan;  provided,
         however,  that any such additional benefits or benefit limitations must
         be agreed to by both the Employer and the Participant.

1.31     "Plan Year" shall mean a period beginning on January 1 of each calendar
         year  and  continuing  through  December 31 of  such  calendar  year.

1.32     "Pre-Retirement  Survivor  Benefit"  shall mean the  benefit  set forth
         in Article 6.

1.33     "Retirement",  "Retire(s)"  or  "Retired"  shall mean,  severance  from
         employment  with all  Employers  for any  reason  other than a leave of
         absence,  death or disability,  and/or at a time when such  Participant
         would be considered Retired under the Company's qualified 401(k) Plan.

1.34     "Retirement Benefit" shall mean the benefit set forth in Article 5.

1.35     "Short-Term Payout" shall mean the payout set forth in Section 4.1.

1.36     "Termination Benefit" shall mean the benefit set forth in Article 7.

1.37     "Termination of Employment"  shall mean the severing of employment with
         all Employers,  voluntarily or involuntarily, for any reason other than
         Retirement, Disability, death or an authorized leave of absence.

1.38     "Trust"  shall mean one or more  trusts  established  pursuant  to that
         certain Master Trust  Agreement,  dated as of February 28, 1994 between
         the Company  and the trustee  named  therein,  as amended  from time to
         time.

1.39     "Unforeseeable   Financial   Emergency"  shall  mean  an  unanticipated
         emergency  that  is  caused  by an  event  beyond  the  control  of the
         Participant  that  would  result in severe  financial  hardship  to the
         Participant  resulting  from (i) a sudden  and  unexpected  illness  or
         accident of the Participant or a dependent of the  Participant,  (ii) a
         loss of the Participant's property due to casualty, or (iii) such other
         extraordinary  and unforeseeable  circumstances  arising as a result of
         events beyond the control of the Participant,  all as determined in the
         sole discretion of the Committee.

1.40     "Years of Plan Participation"  shall mean the total number of full Plan
         Years a Participant  has been a Participant in the Plan prior to his or

                                       71



         her  Termination  of Employment  (determined  without regard to whether
         deferral  elections  have  been  made by the  Participant  for any Plan
         Year).  Any  partial  year shall not be  counted.  Notwithstanding  the
         previous  sentence,  a Participant's  first Plan Year of  participation
         shall be treated as a full Plan Year for  purposes of this  definition,
         even if it is only a partial Plan Year of participation.

1.41     "Years of Service" shall mean the total number of full years in which a
         Participant has been employed by one or more Employers. For purposes of
         this definition, a year of employment shall be a 365 day period (or 366
         day  period in the case of a leap  year)  that,  for the first  year of
         employment,  commences on the  Employee's  date of hiring and that, for
         any subsequent  year,  commences on an anniversary of that hiring date.
         Any partial year of employment shall not be counted.

                                    ARTICLE 2
                       Selection, Enrollment, Eligibility

2.1      Selection by Committee. Participation in the Plan shall be limited to a
         select  group of  management  and highly  compensated  Employees of the
         Employers, as determined by the Committee in its sole discretion.  From
         that  group,  the  Committee  shall  select,  in its  sole  discretion,
         Employees to participate in the Plan.

2.2      Enrollment Requirements. As a condition to participation, each selected
         Employee  shall  complete,  execute and return to the  Committee a Plan
         Agreement,  an Election Form and a Beneficiary  Designation  Form,  all
         within 30 days after he or she is selected to  participate in the Plan.
         In addition, the Committee shall establish from time to time such other
         enrollment  requirements  as it determines in its sole  discretion  are
         necessary.

2.3      Eligibility;   Commencement  of  Participation.  Provided  an  Employee
         selected to participate in the Plan has met all enrollment requirements
         set  forth  in this  Plan  and  required  by the  Committee,  including
         returning all required  documents to the Committee within the specified
         time period, that Employee shall commence  participation in the Plan on
         the first day of the month  following  the month in which the  Employee
         completes all enrollment requirements. If an Employee fails to meet all
         such  requirements  within  the period  required,  in  accordance  with
         Section 2.2, that Employee  shall not be eligible to participate in the
         Plan until the first day of the Plan Year following the delivery to and
         acceptance by the Committee of the required documents.

2.4      Termination  of  Participation  and/or  Deferrals.   If  the  Committee
         determines  in good faith that a Participant  no longer  qualifies as a
         member of a select group of management or highly compensated employees,
         as membership  in such group is determined in accordance  with Sections
         201(2),  301(a)(3) and 401(a)(1) of ERISA, the Committee shall have the
         right, in its sole discretion,  to (i) terminate any deferral  election
         the  Participant  has made for the  remainder of the Plan Year in which
         the  Participant's   membership   status  changes,   (ii)  prevent  the
         Participant   from  making  future  deferral   elections  and/or  (iii)
         immediately  distribute  the  Participant's  then Account  Balance as a
         Termination  Benefit and terminate the  Participant's  participation in
         the Plan.

                                       72



                                    ARTICLE 3
              Deferral Commitments/Company Matching/Crediting/Taxes

3.1      Minimum Deferrals:

         (a)      Base  Annual  Salary,  Annual  Bonus.  For each Plan  Year,  a
                  Participant  may elect to defer, as his or her Annual Deferral
                  Amount,   Base  Annual  Salary  and/or  Annual  Bonus  in  the
                  following minimum amounts for each deferral elected:

                  --------------------------------------------------------------
                               Deferral                  Minimum Amount
                         Base Annual Salary                 $2,000
                         Annual Bonus                       $2,000
                  --------------------------------------------------------------

                  If an election is made for less than stated  minimum  amounts,
                  or if no election is made, the amount deferred shall be zero.


         (b)      Short  Plan  Year.   Notwithstanding   the  foregoing,   if  a
                  Participant first becomes a Participant after the first day of
                  a Plan Year, or in the case of the first Plan Year of the Plan
                  itself,  the minimum Base Annual Salary  deferral  shall be an
                  amount equal to the minimum set forth above,  multiplied  by a
                  fraction,  the  numerator  of which is the number of  complete
                  months remaining in the Plan Year and the denominator of which
                  is 12.

3.2      Maximum Deferral:

         (a)      Base  Annual  Salary,  Annual  Bonus.  For each Plan  Year,  a
                  Participant  may elect to defer, as his or her Annual Deferral
                  Amount,  Base  Annual  Salary  and/or  Annual  Bonus up to the
                  following maximum percentages for each deferral elected:

                  --------------------------------------------------------------
                               Deferral                 Maximum Amount
                         Base Annual Salary                   50%
                         Annual Bonus                        100%
                  --------------------------------------------------------------

         (b)      Notwithstanding the foregoing,  if a Participant first becomes
                  a  Participant  after the first day of a Plan Year,  or in the
                  case of the first Plan Year of the Plan  itself,  the  maximum
                  Annual  Deferral  Amount,  with respect to Base Annual Salary,
                  Annual  Bonus  shall be limited to the amount of  compensation
                  not  yet  earned  by  the  Participant  as  of  the  date  the
                  Participant  submits a Plan Agreement and Election Form to the
                  Committee for acceptance.


                                       73



3.3      Election to Defer; Effect of Election Form:

         (a)      First  Plan  Year.   In   connection   with  a   Participant's
                  commencement  of  participation  in the Plan, the  Participant
                  shall make an irrevocable  deferral election for the Plan Year
                  in which the Participant commences  participation in the Plan,
                  along  with  such  other  elections  as  the  Committee  deems
                  necessary or desirable  under the Plan. For these elections to
                  be valid,  the Election  Form must be completed  and signed by
                  the  Participant,   timely  delivered  to  the  Committee  (in
                  accordance  with  Section  2.2  above)  and  accepted  by  the
                  Committee.

         (b)      Subsequent  Plan  Years.  For each  succeeding  Plan Year,  an
                  irrevocable  deferral  election  for that Plan Year,  and such
                  other  elections as the Committee deems necessary or desirable
                  under the  Plan,  shall be made by  timely  delivering  to the
                  Committee, in accordance with its rules and procedures, before
                  the end of the Plan Year preceding the Plan Year for which the
                  election is made, a new  Election  Form.  If no such  Election
                  Form is timely  delivered for a Plan Year, the Annual Deferral
                  Amount shall be zero for that Plan Year.

3.4      Withholding of Annual  Deferral  Amounts.  For each Plan Year, the Base
         Annual Salary portion of the Annual  Deferral  Amount shall be withheld
         from each  regularly  scheduled  Base  Annual  Salary  payroll in equal
         amounts,  as adjusted  from time to time for increases and decreases in
         Base Annual Salary.  The Annual Bonus or portion of the Annual Deferral
         Amount  shall be withheld at the time the Annual Bonus are or otherwise
         would be paid to the Participant, whether or not this occurs during the
         Plan Year itself.

3.5      Discretionary  Company  Contribution  Amount.  For each Plan  Year,  an
         Employer,  in its sole discretion,  may, but is not required to, credit
         any amount it desires to any Participant's Company Contribution Account
         under  this  Plan,  which  amount  shall  be for that  Participant  the
         Discretionary  Company  Contribution  Amount  for that Plan  Year.  The
         amount so credited to a  Participant  may be smaller or larger than the
         amount  credited to any other  Participant,  and the amount credited to
         any  Participant  for a Plan Year may be zero,  even though one or more
         other Participants receive a Discretionary  Company Contribution Amount
         for that Plan Year. The Discretionary  Company  Contribution Amount, if
         any, shall be credited as of the first day of the Plan Year.

3.6      Investment  of  Trust  Assets.  The  Trustee  of  the  Trust  shall  be
         authorized,  upon written  instructions  received from the Committee or
         investment  manager appointed by the Committee,  to invest and reinvest
         the  assets  of the  Trust  in  accordance  with the  applicable  Trust
         Agreement,  including the disposition of stock and  reinvestment of the
         proceeds  in  one  or  more  investment   vehicles  designated  by  the
         Committee.
3.7      Vesting:

         (a)      A Participant  shall at all times be 100% vested in his or her
                  Deferral Account.


         (b)      A  Participant  shall at all times be zero percent (0%) vested
                  in his or her Company  Contribution  Account,  unless fully or
                  partially vested in accordance with the vesting  schedule,  if
                  any, provided in his or her Plan Agreement.

                                       74




3.8      Crediting/Debiting of Account Balances. In accordance with, and subject
         to, the rules and procedures that are established  from time to time by
         the  Committee,  in its sole  discretion,  amounts shall be credited or
         debited  to a  Participant's  Account  Balance in  accordance  with the
         following rules:

         (a)      Election of Measurement  Funds.  A Participant,  in connection
                  with his or her initial  deferral  election in accordance with
                  Section 3.3(a) above,  shall elect,  on the Election Form, one
                  or more  Measurement  Fund(s) (as described in Section  3.8(c)
                  below) to be used to determine  the  additional  amounts to be
                  credited to his or her Account Balance for the Plan Year.

         (b)      Proportionate  Allocation. In making any election described in
                  Section  3.8(a) above,  the  Participant  shall specify on the
                  Election Form, in increments of five  percentage  points (5%),
                  the  percentage of his or her Account  Balance to be allocated
                  to a  Measurement  Fund (as if the  Participant  was making an
                  investment in that  Measurement  Fund with that portion of his
                  or her Account Balance).

         (c)      Measurement  Funds.  The  Participant may elect one or more of
                  the following  measurement funds, for the purpose of crediting
                  additional amounts to his or her Account Balance:

                  (1)      Moody's Rate. Based on the Moody's Seasoned Corporate
                           Bond Rate.

                  (2)      S&P Index Rate.

                  As  necessary,  the  Committee  may,  in its sole  discretion,
                  discontinue,  substitute or add a Measurement  Fund. Each such
                  action  will take  effect as of the first day of the Plan Year
                  that  follows  by  thirty  (30)  days  the  day on  which  the
                  Committee  gives  Participants  advance written notice of such
                  change.

         (d)      Crediting or Debiting Method.  The performance of each elected
                  Measurement   Fund  (either  positive  or  negative)  will  be
                  determined by the Committee, in its sole discretion,  based on
                  the  performance  of  the  Measurement  Funds  themselves.   A
                  Participant's  Account Balance shall be credited or debited on
                  a daily basis  based on the  performance  of each  Measurement
                  Fund  selected  by  the  Participant,  as  determined  by  the
                  Committee   in  its  sole   discretion,   as   though   (i)  a
                  Participant's Account Balance were invested in the Measurement
                  Fund(s)  selected  by  the  Participant,  in  the  percentages
                  applicable  to such Plan Year,  as of the close of business on
                  the first business day of such Plan Year, at the closing price
                  on such date; (ii) and any distribution  made to a Participant
                  that decreases such Participant's Account Balance ceased being
                  invested  in  the  Measurement  Fund(s),  in  the  percentages
                  applicable to such Plan Year,  no earlier than three  business
                  days prior to the  distribution,  at the closing price on such
                  date.


         (e)      No Actual Investment.  Notwithstanding  any other provision of
                  this  Plan  that  may  be  interpreted  to the  contrary,  the
                  Measurement  Funds  are to be used  for  measurement  purposes
                  only,  and a  Participant's  election of any such  Measurement
                  Fund,  the allocation to his or her Account  Balance  thereto,
                  the calculation of additional

                                       75



                  amounts and the  crediting  or  debiting of such  amounts to a
                  Participant's  Account  Balance  shall  not be  considered  or
                  construed in any manner as an actual  investment of his or her
                  Account  Balance in any such  Measurement  Fund.  In the event
                  that the  Company or the  Trustee  (as that term is defined in
                  the Trust), in its own discretion,  decides to invest funds in
                  any or all of the Measurement Funds, no Participant shall have
                  any  rights  in or to  such  investments  themselves.  Without
                  limiting the foregoing,  a Participant's Account Balance shall
                  at all  times  be a  bookkeeping  entry  only  and  shall  not
                  represent  any  investment  made on his or her  behalf  by the
                  Company  or the  Trust;  the  Participant  shall at all  times
                  remain an unsecured creditor of the Company.

3.9      FICA and Other Taxes:

         (a)      Annual Deferral Amounts. For each Plan Year in which an Annual
                  Deferral  Amount is being  withheld  from a  Participant,  the
                  Participant's  Employer(s) shall withhold from that portion of
                  the  Participant's  Base  Annual  Salary and Bonus that is not
                  being deferred, in a manner determined by the Employer(s), the
                  Participant's share of FICA and other employment taxes on such
                  Annual Deferral Amount. If necessary, the Committee may reduce
                  the  Annual  Deferral  Amount  in order to  comply  with  this
                  Section 3.9.

         (b)      Company  Contribution  Amounts.  When  a  participant  becomes
                  vested  in a  portion  of  his  or  her  Company  Contribution
                  Account, the Participant's Employer(s) shall withhold from the
                  Participant's  Base  Annual  Salary  and/or  Bonus that is not
                  deferred,  in a  manner  determined  by the  Employer(s),  the
                  Participant's  share of FICA and other  employment  taxes.  If
                  necessary,  the Committee may reduce the vested portion of the
                  Participant's  Company Contribution Account in order to comply
                  with this Section 3.9.

3.10     Distributions.  The  Participant's  Employer(s),  or the trustee of the
         Trust,  shall  withhold from any payments  made to a Participant  under
         this Plan all federal,  state and local  income,  employment  and other
         taxes required to be withheld by the Employer(s), or the trustee of the
         Trust, in connection with such payments,  in amounts and in a manner to
         be determined in the sole discretion of the Employer(s) and the trustee
         of the Trust.

                                    ARTICLE 4
             Short-Term Payout; Unforeseeable Financial Emergencies;
                              Withdrawal Election

4.1      Short-Term  Payout. In connection with each election to defer an Annual
         Deferral  Amount,  a  Participant  may  irrevocably  elect to receive a
         future  "Short-Term  Payout"  from the Plan with respect to such Annual
         Deferral Amount.  Subject to the Deduction  Limitation,  the Short-Term
         Payout  shall be a lump sum  payment in an amount  that is equal to the
         Annual Deferral  Amount plus amounts  credited or debited in the manner
         provided in Section 3.9 above on that  amount,  determined  at the time
         that the Short-Term  Payout becomes  payable (rather than the date of a
         Termination of Employment). Subject to the Deduction Limitation and the
         other terms and conditions of this Plan, each Short-Term Payout elected
         shall be paid out  during a period  beginning  1 day and ending 60 days
         after the last day of any Plan Year designated by the Participant  that
         is at least  five Plan  Years  after the Plan Year in which the  Annual
         Deferral Amount is actually deferred. By way of example, if a five year
         Short-Term  Payout is elected  for  Annual  Deferral  Amounts  that are
         deferred  in the Plan Year  commencing  January 1, 1998,  the five year
         Short-Term   Payout  would  become  payable  during  a  60  day  period
         commencing January 1, 2003.

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4.2      Other Benefits Take Precedence Over  Short-Term.  Should an event occur
         that triggers a benefit under Article 5, 6, 7 or 8, any Annual Deferral
         Amount, plus amounts credited or debited thereon,  that is subject to a
         Short-Term  Payout  election  under  Section  4.1  shall not be paid in
         accordance  with Section 4.1 but shall be paid in  accordance  with the
         other  applicable  Article.  Moreover,  any Short-Term  Payout shall be
         adjusted to take into account any contribution under Section 4.5 below.

4.3      Withdrawal  Payout/Suspensions for Unforeseeable Financial Emergencies.
         If the Participant  experiences an Unforeseeable  Financial  Emergency,
         the Participant may petition the Committee to (i) suspend any deferrals
         required to be made by a  Participant  and/or (ii) receive a partial or
         full  payout from the Plan.  The payout  shall not exceed the lesser of
         the  Participant's  vested  Account  Balance,  calculated  as  if  such
         Participant  were  receiving  a  Termination  Benefit,  or  the  amount
         reasonably needed to satisfy the Unforeseeable Financial Emergency. If,
         subject to the sole  discretion  of the  Committee,  the petition for a
         suspension and/or payout is approved, suspension shall take effect upon
         the date of approval and any payout shall be made within 60 days of the
         date of  approval.  The  payment of any amount  under this  Section 4.3
         shall not be subject to the Deduction Limitation.

4.4      Withdrawal.  A Participant (or, after a Participant's death, his or her
         Beneficiary)  may elect,  at any time,  to  withdraw  all of his or her
         vested  Account  Balance,   calculated  as  if  there  had  occurred  a
         Termination  of  Employment  as of  the  day of  the  election,  less a
         withdrawal penalty equal to 10% of such amount (the net amount shall be
         referred to as the "Withdrawal  Amount").  This election can be made at
         any time, before or after Retirement,  Disability, death or Termination
         of Employment,  and whether or not the Participant (or  Beneficiary) is
         in the  process  of  being  paid  pursuant  to an  installment  payment
         schedule.   If  made  before   Retirement,   Disability  or  death,   a
         Participant's  Withdrawal  Amount  shall be his or her Account  Balance
         calculated as if there had occurred a  Termination  of Employment as of
         the day of the  election.  No  partial  withdrawals  of the  Withdrawal
         Amount shall be allowed.  The Participant  (or his or her  Beneficiary)
         shall make this election by giving the Committee advance written notice
         of  the  election  in a  form  determined  from  time  to  time  by the
         Committee.  The Participant (or his or her  Beneficiary)  shall be paid
         the Withdrawal  Amount within 60 days of his or her election.  Once the
         Withdrawal Amount is paid, the Participant's  participation in the Plan
         shall  terminate  and  the   Participant   shall  not  be  eligible  to
         participate in the Plan in the future.  The payment of this  Withdrawal
         Amount shall not be subject to the Deduction Limitation.


                                    ARTICLE 5
                               Retirement Benefit

5.1      Retirement Benefit.  Subject to the Deduction Limitation, a Participant
         who Retires shall receive, as a Retirement  Benefit,  his or her vested
         Account Balance.

5.2      Payment of Retirement Benefit. A Participant, in connection with his or
         her  commencement  of  participation  in the  Plan,  shall  elect on an
         Election  Form to  receive  the  Retirement  Benefit  in a lump  sum or
         pursuant to a Annual Installment Method of 5 years. The Participant may
         annually change his or her election to an allowable  alternative payout

                                       77



         period by  submitting a new Election  Form to the  Committee,  provided
         that any such  Election  Form is  submitted at least 18 months prior to
         the  Participant's  Retirement  and is accepted by the Committee in its
         sole  discretion.  The  Election  Form most  recently  accepted  by the
         Committee  shall  govern the  payout of the  Retirement  Benefit.  If a
         Participant  does not make any election  with respect to the payment of
         the  Retirement  Benefit,  then such benefit shall be payable in a lump
         sum. The lump sum payment shall be made, or installment  payments shall
         commence, no later than 60 days after the date the Participant Retires.
         Any payment made shall be subject to the Deduction Limitation.

5.3      Death Prior to Completion of Retirement  Benefit. If a Participant dies
         after Retirement but before the Retirement Benefit is paid in full, the
         Participant's  unpaid  Retirement  Benefit  payments shall continue and
         shall be paid to the  Participant's  Beneficiary (a) over the remaining
         number of years and in the same amounts as that benefit would have been
         paid to the Participant had the Participant  survived, or (b) in a lump
         sum, if requested by the Beneficiary and allowed in the sole discretion
         of the Committee,  that is equal to the Participant's  unpaid remaining
         Account Balance.

                                    ARTICLE 6
                         Pre-Retirement Survivor Benefit

6.1      Pre-Retirement  Survivor Benefit.  Subject to the Deduction Limitation,
         the Participant's  Beneficiary shall receive a Pre-Retirement  Survivor
         Benefit  equal  to the  Participant's  vested  Account  Balance  if the
         Participant dies before he or she Retires, experiences a Termination of
         Employment or suffers a Disability.

6.2      Payment  of  Pre-Retirement   Survivor  Benefit.   A  Participant,   in
         connection with his or her  commencement of  participation in the Plan,
         shall elect on an Election  Form  whether the  Pre-Retirement  Survivor
         Benefit  shall be received by his or her  Beneficiary  in a lump sum or
         pursuant to a Annual Installment Method of 5 years. The Participant may
         annually change this election to an allowable alternative payout period
         by submitting a new Election Form to the Committee,  which form must be
         accepted by the  Committee in its sole  discretion.  The Election  Form
         most  recently  accepted by the  Committee  prior to the  Participant's
         death  shall  govern  the  payout of the  Participant's  Pre-Retirement
         Survivor  Benefit.  If a  Participant  does not make any election  with
         respect to the payment of the  Pre-Retirement  Survivor  Benefit,  then
         such benefit shall be paid in a lump sum. Despite the foregoing, if the
         Participant's  Account  Balance at the time of his or her death is less
         than $25,000,  payment of the  Pre-Retirement  Survivor  Benefit may be
         made,  in the  sole  discretion  of  the  Committee,  in a lump  sum or
         pursuant to a Annual Installment Method of not more than 60 months. The
         lump sum payment shall be made, or installment payments shall commence,
         no later than 5 years after the date the  Committee  is  provided  with
         proof that is satisfactory to the Committee of the Participant's death.
         Any payment made shall be subject to the Deduction Limitation.


                                    ARTICLE 7
                               Termination Benefit


7.1      Termination  Benefit.   Subject  to  the  Deduction   Limitation,   the
         Participant shall receive a Termination  Benefit,  which shall be equal

                                       78



         to  the   Participant's   vested  Account   Balance  if  a  Participant
         experiences a Termination of Employment prior to his or her Retirement,
         death or Disability.


7.2      Payment of Termination Benefit. If the Participant's Account Balance at
         the time of his or her  Termination of Employment is less than $25,000,
         payment of his or her Termination  Benefit shall be paid in a lump sum.
         If his or her Account  Balance at such time is equal to or greater than
         that  amount,  the  Committee,  in its sole  discretion,  may cause the
         Termination  Benefit to be paid in a lump sum or in substantially equal
         annual installment  payments over a period of time that does not exceed
         five  years  in  duration.  The  lump sum  payment  shall  be made,  or
         installment  payments shall  commence,  no later than 60 days after the
         date the  date of the  Participant's  Termination  of  Employment.  Any
         payment made shall be subject to the Deduction Limitation.


                                    ARTICLE 8
                          Disability Waiver and Benefit

8.1      Disability Waiver:

         (a)      Waiver of Deferral.  A  Participant  who is  determined by the
                  Committee to be suffering  from a Disability  shall be excused
                  from  fulfilling  that portion of the Annual  Deferral  Amount
                  commitment  that would  otherwise  have been  withheld  from a
                  Participant's  Base Annual  Salary and/or Annual Bonus for the
                  Plan  Year  during  which  the  Participant  first  suffers  a
                  Disability.  During the period of Disability,  the Participant
                  shall  not  be  allowed  to  make  any   additional   deferral
                  elections,  but will  continue to be  considered a Participant
                  for all other purposes of this Plan.

         (b)      Return to Work. If a Participant  returns to employment,  with
                  an Employer,  after a Disability  ceases,  the Participant may
                  elect to defer an  Annual  Deferral  Amount  for the Plan Year
                  following  his or her return to  employment or service and for
                  every Plan Year  thereafter  while a Participant  in the Plan;
                  provided such deferral  elections are otherwise allowed and an
                  Election  Form is delivered  to and accepted by the  Committee
                  for each such election in accordance with Section 3.3 above.

8.2      Continued  Eligibility;  Disability Benefit. A Participant  suffering a
         Disability shall, for benefit purposes under this Plan,  continue to be
         considered  to be employed,  or in the service of an Employer and shall
         be eligible for the  benefits  provided for in Articles 4, 5, 6 or 7 in
         accordance with the provisions of those Articles.  Notwithstanding  the
         above,  the Committee shall have the right to, in its sole and absolute
         discretion  and for purposes of this Plan only, and must in the case of
         a Participant who is otherwise eligible to Retire, deem the Participant
         to have  experienced a Termination of  Employment,  or in the case of a
         Participant who is eligible to Retire, to have Retired, at any time (or
         in the case of a  Participant  who is  eligible  to Retire,  as soon as
         practicable)  after such  Participant  is  determined to be suffering a
         Disability,  in which case the  Participant  shall receive a Disability
         Benefit  equal  to his or  her  Account  Balance  at  the  time  of the
         Committee's   determination;   provided,   however,   that  should  the
         Participant  otherwise have been eligible to Retire, he or she shall be
         paid in accordance with Article 5. The Disability Benefit shall be paid

                                       79



         in a lump sum within 60 days of the Committee's exercise of such right.
         Any payment made shall be subject to the Deduction Limitation.


                                    ARTICLE 9
                             Beneficiary Designation

9.1      Beneficiary.  Each  Participant  shall have the right,  at any time, to
         designate  his  or  her  Beneficiary(is)   (both  primary  as  well  as
         contingent)  to  receive  any  benefits  payable  under  the  Plan to a
         beneficiary upon the death of a Participant. The Beneficiary designated
         under this Plan may be the same as or  different  from the  Beneficiary
         designation   under  any  other  plan  of  an  Employer  in  which  the
         Participant participates.

9.2      Beneficiary  Designation;  Change; Spousal Consent. A Participant shall
         designate  his  or  her  Beneficiary  by  completing  and  signing  the
         Beneficiary  Designation Form, and returning it to the Committee or its
         designated  agent.  A  Participant  shall  have the  right to  change a
         Beneficiary  by  completing,  signing and otherwise  complying with the
         terms of the Beneficiary Designation Form and the Committee's rules and
         procedures,  as in effect from time to time. If the  Participant  names
         someone  other  than his or her  spouse  as a  Beneficiary,  a  spousal
         consent,  in the form  designated by the  Committee,  must be signed by
         that  Participant's  spouse and  returned  to the  Committee.  Upon the
         acceptance by the Committee of a new Beneficiary  Designation Form, all
         Beneficiary  designations  previously  filed  shall  be  canceled.  The
         Committee shall be entitled to rely on the last Beneficiary Designation
         Form filed by the  Participant  and accepted by the Committee  prior to
         his or her death.

9.3      Acknowledgment.   No   designation   or  change  in  designation  of  a
         Beneficiary  shall be  effective  until  received and  acknowledged  in
         writing by the Committee or its designated agent.

9.4      No  Beneficiary  Designation.  If a  Participant  fails to  designate a
         Beneficiary  as provided in Sections  9.1, 9.2 and 9.3 above or, if all
         designated  Beneficiaries  predecease  the  Participant or die prior to
         complete   distribution  of  the  Participant's   benefits,   then  the
         Participant's  designated  Beneficiary shall be deemed to be his or her
         surviving  spouse.  If the  Participant  has no surviving  spouse,  the
         benefits  remaining under the Plan to be paid to a Beneficiary shall be
         payable to the executor or personal representative of the Participant's
         estate.

9.5      Doubt  as to  Beneficiary.  If the  Committee  has any  doubt as to the
         proper  Beneficiary  to receive  payments  pursuant  to this Plan,  the
         Committee shall have the right, exercisable in its discretion, to cause
         the Participant's  Employer to withhold such payments until this matter
         is resolved to the Committee's satisfaction.

9.6      Discharge of  Obligations.  The payment of benefits under the Plan to a
         Beneficiary shall fully and completely  discharge all Employers and the
         Committee from all further  obligations under this Plan with respect to
         the Participant,  and that Participant's Plan Agreement shall terminate
         upon such full payment of benefits.

                                       80


                                   ARTICLE 10
                                Leave of Absence

10.1     Paid  Leave  of  Absence.   If  a  Participant  is  authorized  by  the
         Participant's  Employer  for any reason to take a paid leave of absence
         from the employment of the Employer,  the Participant shall continue to
         be considered  employed by the Employer and the Annual  Deferral Amount
         shall  continue  to be  withheld  during  such paid leave of absence in
         accordance with Section 3.3.

10.2     Unpaid  Leave  of  Absence.  If a  Participant  is  authorized  by  the
         Participant's  Employer  for any  reason  to take an  unpaid  leave  of
         absence from the  employment of the  Employer,  the  Participant  shall
         continue to be considered  employed by the Employer and the Participant
         shall be excused  from making  deferrals  until the earlier of the date
         the leave of  absence  expires  or the  Participant  returns  to a paid
         employment  status.  Upon such  expiration or return,  deferrals  shall
         resume  for  the  remaining  portion  of the  Plan  Year in  which  the
         expiration or return occurs,  based on the deferral  election,  if any,
         made for that Plan Year. If no election was made for that Plan Year, no
         deferral shall be withheld.


                                   ARTICLE 11
                     Termination, Amendment or Modification

11.1     Termination.  Although each Employer  anticipates that it will continue
         the Plan for an indefinite  period of time,  there is no guarantee that
         any Employer  will  continue the Plan or will not terminate the Plan at
         any time in the future.  Accordingly,  each Employer reserves the right
         to discontinue its sponsorship of the Plan and/or to terminate the Plan
         at any time with respect to any or all of its participating  Employees,
         by action of its board of directors.  Upon the  termination of the Plan
         with  respect to any  Employer,  the Plan  Agreements  of the  affected
         Participants  who are employed by that  Employer,  or in the service of
         that  Employer,  shall  terminate  and their vested  Account  Balances,
         determined as if they had  experienced  a Termination  of Employment on
         the date of Plan termination or, if Plan  termination  occurs after the
         date upon which a Participant was eligible to Retire, then with respect
         to that  Participant  as if he or she had  Retired  on the date of Plan
         termination,  shall be paid to the Participants as follows:  Prior to a
         Change in Control, if the Plan is terminated with respect to all of its
         Participants, an Employer shall have the right, in its sole discretion,
         and notwithstanding any elections made by the Participant,  to pay such
         benefits in a lump sum or pursuant to a Monthly  Installment  Method of
         up  to  15  years,   with  amounts  credited  and  debited  during  the
         installment  period as provided herein.  If the Plan is terminated with
         respect  to less than all of its  Participants,  an  Employer  shall be
         required to pay such benefits in a lump sum. After a Change in Control,
         the Employer  shall be required to pay such benefits in a lump sum. The
         termination of the Plan shall not adversely  affect any  Participant or
         Beneficiary  who has become  entitled  to the  payment of any  benefits
         under the Plan as of the date of termination;  provided  however,  that
         the Employer  shall have the right to accelerate  installment  payments
         without a premium or  prepayment  penalty by paying the vested  Account
         Balance in a lump sum or pursuant to a Monthly Installment Method using
         fewer months (provided that the present value of all payments that will
         have been  received by a  Participant  at any given point of time under
         the different  payment schedule shall equal or exceed the present value
         of all  payments  that would have been  received  at that point in time
         under the original payment schedule).

                                       81


11.2     Amendment.  Any Employer may, at any time,  amend or modify the Plan in
         whole or in part with  respect  to that  Employer  by the action of its
         board  of   directors;   provided,   however,   that  no  amendment  or
         modification  shall be effective to decrease or restrict the value of a
         Participant's  vested  Account  Balance  in  existence  at the time the
         amendment or modification is made, calculated as if the Participant had
         experienced a Termination of Employment as of the effective date of the
         amendment or modification  or, if the amendment or modification  occurs
         after the date upon which the Participant  was eligible to Retire,  the
         Participant  had Retired as of the  effective  date of the amendment or
         modification.  The  amendment  or  modification  of the Plan  shall not
         affect any  Participant or Beneficiary  who has become  entitled to the
         payment of benefits  under the Plan as of the date of the  amendment or
         modification; provided, however, that the Employer shall have the right
         to accelerate installment payments by paying the vested Account Balance
         in a lump sum or pursuant to a Monthly  Installment  Method using fewer
         months  (provided that the present value of all payments that will have
         been  received  by a  Participant  at any given point of time under the
         different  payment  schedule shall equal or exceed the present value of
         all payments  that would have been received at that point in time under
         the original payment schedule).

11.3     Plan Agreement. Despite the provisions of Sections 11.1 and 11.2 above,
         if a Participant's Plan Agreement contains benefits or limitations that
         are not in this Plan document, the Employer may only amend or terminate
         such provisions with the consent of the Participant.

11.4     Effect of Payment.  The full payment of the  applicable  benefit  under
         Articles  4, 5, 6, 7 or 8 of the Plan shall  completely  discharge  all
         obligations to a Participant  and his or her  designated  Beneficiaries
         under this Plan and the Participant's Plan Agreement shall terminate.

                                   ARTICLE 12
                                 Administration

12.1     Committee Duties. This Plan shall be administered by a Committee, which
         shall  consist  of the  Board,  or such  committee  as the Board  shall
         appoint.  Members of the Committee may be Participants under this Plan.
         The Committee shall also have the discretion and authority to (i) make,
         amend, interpret, and enforce all appropriate rules and regulations for
         the  administration of this Plan and (ii) decide or resolve any and all
         questions  including  interpretations  of this  Plan,  as may  arise in
         connection  with the Plan. Any individual  serving on the Committee who
         is a Participant shall not vote or act on any matter relating solely to
         himself or herself.  When making a determination  or  calculation,  the
         Committee  shall be  entitled  to rely on  information  furnished  by a
         Participant or the Company.

12.2     Agents.  In the  administration  of this Plan,  the Committee may, from
         time to time,  employ  agents and delegate to them such  administrative
         duties  as it sees  fit  (including  acting  through  a duly  appointed
         representative)  and may from time to time consult with counsel who may
         be counsel to any Employer.

12.3     Binding  Effect of  Decisions.  The decision or action of the Committee
         with respect to any question  arising out of or in connection  with the

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         administration,  interpretation  and  application  of the  Plan and the
         rules  and  regulations   promulgated  hereunder  shall  be  final  and
         conclusive  and  binding  upon all persons  having any  interest in the
         Plan.

12.4     Indemnity of Committee. All Employers shall indemnify and hold harmless
         the members of the  Committee,  and any  Employee to whom the duties of
         the  Committee may be  delegated,  against any and all claims,  losses,
         damages,  expenses or liabilities arising from any action or failure to
         act with respect to this Plan, except in the case of willful misconduct
         by the Committee or any of its members or any such Employee.

12.5     Employer Information. To enable the Committee to perform its functions,
         each Employer shall supply full and timely information to the Committee
         on all matters  relating to the compensation of its  Participants,  the
         date  and  circumstances  of  the  Retirement,   Disability,  death  or
         Termination of Employment of its Participants, and such other pertinent
         information as the Committee may reasonably require.


                                   ARTICLE 13
                          Other Benefits and Agreements

13.1     Coordination   with  Other  Benefits.   The  benefits  provided  for  a
         Participant  and  Participant's  Beneficiary  under  the  Plan  are  in
         addition to any other benefits  available to such Participant under any
         other plan or program for employees of the Participant's  Employer. The
         Plan  shall  supplement  and shall not  supersede,  modify or amend any
         other  such  plan or  program  except  as may  otherwise  be  expressly
         provided.
                                   ARTICLE 14
                                Claims Procedures

14.1     Presentation  of Claim.  Any  Participant  or Beneficiary of a deceased
         Participant (such Participant or Beneficiary being referred to below as
         a  "Claimant")  may  deliver  to the  Committee  a written  claim for a
         determination  with  respect  to  the  amounts  distributable  to  such
         Claimant  from the Plan.  If such a claim  relates to the contents of a
         notice received by the Claimant,  the claim must be made within 60 days
         after such notice was received by the  Claimant.  All other claims must
         be made  within 180 days of the date on which the event that caused the
         claim to arise occurred.  The claim must state with  particularity  the
         determination desired by the Claimant.

14.2     Notification  of Decision.  The Committee  shall  consider a Claimant's
         claim  within a  reasonable  time,  and shall  notify the  Claimant  in
         writing:

         (a)      that the Claimant's requested determination has been made, and
                  that the claim has been allowed in full; or

         (b)      that the Committee has reached a conclusion contrary, in whole
                  or in part, to the  Claimant's  requested  determination,  and
                  such  notice  must  set  forth in a  manner  calculated  to be
                  understood by the Claimant:

                 (1) the specific  reason(s) for the denial of the claim, or any
                     part of it;

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                 (2) specific  reference(s) to pertinent provisions of the Plan
                     upon which such denial was based;

                 (3) a description  of any  additional  material or  information
                     necessary  for the Claimant  to perfect  the claim,  and an
                     explanation   of  why  such  material  or  information  is
                     necessary; and

                 (4) an explanation  of the claim review  procedure set forth in
                     Section 14.3 below.

14.3     Review of a Denied Claim.  Within 60 days after receiving a notice from
         the  Committee  that a claim has been  denied,  in whole or in part,  a
         Claimant (or the Claimant's  duly authorized  representative)  may file
         with the Committee a written  request for a review of the denial of the
         claim.  Thereafter,  but  not  later  than  30 days  after  the  review
         procedure  began,  the  Claimant  (or the  Claimant's  duly  authorized
         representative):

         (a)      may review pertinent documents;

         (b)      may submit written comments or other documents; and/or

         (c)      may request a hearing, which the Committee, in its sole 
                  discretion, may grant.
               
14.4     Decision on Review.  The Committee  shall render its decision on review
         promptly,  and not later  than 60 days  after  the  filing of a written
         request  for  review of the  denial,  unless a hearing is held or other
         special  circumstances  require  additional  time,  in  which  case the
         Committee's  decision must be rendered within 120 days after such date.
         Such decision  must be written in a manner  calculated to be understood
         by the Claimant, and it must contain:

         (a)      specific reasons for the decision;

         (b)      specific reference(s) to the pertinent Plan provisions upon 
                  which the decision was based; and

         (c)      such other matters as the Committee deems relevant.

14.5     Legal Action. A Claimant's  compliance with the foregoing provisions of
         this Article 14 is a mandatory  prerequisite  to a Claimant's  right to
         commence any legal action with respect to any claim for benefits  under
         this Plan.

                                   ARTICLE 15
                                      Trust

15.1     Establishment  of the Trust. The Company shall establish the Trust, and
         each Employer shall at least  annually  transfer over to the Trust such
         assets  as  the  Employer  determines,  in  its  sole  discretion,  are
         necessary  to provide,  on a present  value basis,  for its  respective
         future liabilities created with respect to the Annual Deferral Amounts,
         Annual Company  Contribution  Amounts, and Company Matching Amounts for
         such Employer's  Participants for all periods prior to the transfer, as
         well as any debits and credits to the  Participants'  Account  Balances

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         for all periods prior to the transfer,  taking into  consideration  the
         value of the assets in the trust at the time of the transfer.

15.2     Interrelationship of the Plan and the Trust. The provisions of the Plan
         and the Plan  Agreement  shall  govern the rights of a  Participant  to
         receive distributions pursuant to the Plan. The provisions of the Trust
         shall  govern  the  rights  of  the  Employers,  Participants  and  the
         creditors of the Employers to the assets transferred to the Trust. Each
         Employer shall at all times remain liable to carry out its  obligations
         under the Plan.

15.3     Distributions  From the Trust.  Each Employer's  obligations  under the
         Plan may be  satisfied  with Trust assets  distributed  pursuant to the
         terms  of the  Trust,  and  any  such  distribution  shall  reduce  the
         Employer's obligations under this Plan.

                                   ARTICLE 16
                                  Miscellaneous

16.1     Status of Plan. The Plan is intended to be a plan that is not qualified
         within the meaning of Code Section  401(a) and that "is unfunded and is
         maintained  by an  employer  primarily  for the  purpose  of  providing
         deferred  compensation  for a select  group  of  management  or  highly
         compensated  employee"  within the  meaning of ERISA  Sections  201(2),
         301(a)(3) and 401(a)(1). The Plan shall be administered and interpreted
         to the extent possible in a manner consistent with that intent.

16.2     Unsecured  General  Creditor.  Participants  and  their  Beneficiaries,
         heirs,  successors and assigns shall have no legal or equitable rights,
         interests  or claims in any  property  or  assets of an  Employer.  For
         purposes of the payment of benefits  under this Plan, any and all of an
         Employer's  assets  shall  be,  and  remain,  the  general,   unpledged
         unrestricted assets of the Employer. An Employer's obligation under the
         Plan shall be merely that of an unfunded and  unsecured  promise to pay
         money in the future.

16.3     Employer's  Liability.  An  Employer's  liability  for the  payment  of
         benefits shall be defined only by the Plan and the Plan  Agreement,  as
         entered into between the Employer and a Participant.  An Employer shall
         have no obligation to a Participant  under the Plan except as expressly
         provided in the Plan and his or her Plan Agreement.

16.4     Nonassignability. Neither a Participant nor any other person shall have
         any right to  commute,  sell,  assign,  transfer,  pledge,  anticipate,
         mortgage or  otherwise  encumber,  transfer,  hypothecate,  alienate or
         convey in advance  of actual  receipt,  the  amounts,  if any,  payable
         hereunder,  or any part thereof, which are, and all rights to which are
         expressly declared to be, unassignable and non-transferable. No part of
         the  amounts  payable  shall,  prior to actual  payment,  be subject to
         seizure,  attachment,  garnishment or sequestration  for the payment of
         any  debts,  judgments,  alimony  or  separate  maintenance  owed  by a
         Participant or any other person, be transferable by operation of law in
         the  event of a  Participant's  or any  other  person's  bankruptcy  or
         insolvency  or be  transferable  to a spouse as a result of a  property
         settlement or otherwise.

16.5     Not a Contract of  Employment.  The terms and  conditions  of this Plan
         shall not be deemed to constitute a contract of employment  between any
         Employer and the Participant. Such employment is hereby acknowledged to

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         be an "at will" employment  relationship  that can be terminated at any
         time for any reason,  or no reason,  with or without cause, and with or
         without  notice,  unless  expressly  provided  in a written  employment
         agreement.  Nothing in this Plan shall be deemed to give a  Participant
         the right to be retained in the service of any  Employer,  to interfere
         with  the  right  of  any  Employer  to  discipline  or  discharge  the
         Participant at any time.

16.6     Furnishing  Information.  A Participant or his or her Beneficiary  will
         cooperate  with the  Committee by  furnishing  any and all  information
         requested  by the  Committee  and take  such  other  actions  as may be
         requested in order to facilitate the administration of the Plan and the
         payments of  benefits  hereunder,  including  but not limited to taking
         such physical examinations as the Committee may deem necessary.

16.7     Terms. Whenever any words are used herein in the masculine,  they shall
         be  construed  as though  they were in the  feminine in all cases where
         they  would so apply;  and  whenever  any words are used  herein in the
         singular or in the plural,  they shall be construed as though they were
         used in the  plural or the  singular,  as the case may be, in all cases
         where they would so apply.

16.8     Captions. The captions of the articles, sections and paragraphs of this
         Plan are for  convenience  only and shall  not  control  or affect  the
         meaning or construction of any of its provisions.

16.9     Governing Law.  Subject to ERISA,  the provisions of this Plan shall be
         construed and  interpreted  according to the internal laws of the State
         of California without regard to its conflicts of law principles.

16.10    Notice.  Any notice or filing  required or permitted to be given to the
         Committee  under  this  Plan  shall be  sufficient  if in  writing  and
         hand-delivered, or sent by registered or certified mail, to the address
         below:
                           Deferred Compensation Plan Committee
                           EMCON
                           400 South El Camino Real, Suite 1200
                           San Mateo, California 94402

         Such notice  shall be deemed  given as of the date of  delivery  or, if
         delivery is made by mail,  as of the date shown on the  postmark on the
         receipt for registration or certification.

         Any notice or filing required or permitted to be given to a Participant
         under this Plan shall be sufficient  if in writing and  hand-delivered,
         or sent by mail, to the last known address of the Participant.

16.11    Successors.  The  provisions  of this Plan  shall bind and inure to the
         benefit of the  Participant's  Employer and its  successors and assigns
         and the Participant and the Participant's designated Beneficiaries.

16.12    Spouse's  Interest.  The interest in the benefits hereunder of a spouse
         of  a  Participant   who  has   predeceased   the   Participant   shall
         automatically  pass to the Participant and shall not be transferable by
         such spouse in any manner,  including  but not limited to such spouse's
         will,  nor  shall  such  interest  pass  under  the  laws of  intestate
         succession.

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16.13    Validity.  In case any  provision  of this  Plan  shall be  illegal  or
         invalid for any reason,  said illegality or invalidity shall not affect
         the  remaining  parts  hereof,  but this Plan  shall be  construed  and
         enforced  as if such  illegal  or  invalid  provision  had  never  been
         inserted herein.

16.14    Incompetent.  If the  Committee  determines  in its  discretion  that a
         benefit  under  this Plan is to be paid to a minor,  a person  declared
         incompetent  or to a person  incapable of handling the  disposition  of
         that  person's  property,  the  Committee  may  direct  payment of such
         benefit to the guardian, legal representative or person having the care
         and  custody  of such  minor,  incompetent  or  incapable  person.  The
         Committee  may require proof of minority,  incompetence,  incapacity or
         guardianship,  as it may deem appropriate  prior to distribution of the
         benefit. Any payment of a benefit shall be a payment for the account of
         the Participant and the Participant's Beneficiary,  as the case may be,
         and shall be a complete  discharge of any liability  under the Plan for
         such payment amount.

16.15    Court Order. The Committee is authorized to make any payments  directed
         by court  order in any  action in which the Plan or the  Committee  has
         been named as a party. In addition, if a court determines that a spouse
         or former spouse of a Participant has an interest in the  Participant's
         benefits  under the Plan in  connection  with a property  settlement or
         otherwise, the Committee, in its sole discretion, shall have the right,
         notwithstanding  any election  made by a  Participant,  to  immediately
         distribute   the   spouse's   or  former   spouse's   interest  in  the
         Participant's benefits under the Plan to that spouse or former spouse.

16.16    Distribution in the Event of Taxation:

         (a)      In  General.  If,  for any  reason,  all or any  portion  of a
                  Participant's  benefits under this Plan becomes taxable to the
                  Participant  prior to receipt,  a Participant may petition the
                  Committee  before a Change in  Control,  or the trustee of the
                  Trust after a Change in Control,  for a  distribution  of that
                  portion of his or her benefit  that has become  taxable.  Upon
                  the  grant  of  such a  petition,  which  grant  shall  not be
                  unreasonably  withheld (and, after a Change in Control,  shall
                  be granted), a Participant's  Employer shall distribute to the
                  Participant  immediately available funds in an amount equal to
                  the taxable  portion of his or her benefit (which amount shall
                  not exceed a Participant's unpaid vested Account Balance under
                  the Plan).  If the  petition  is  granted,  the tax  liability
                  distribution shall be made within 90 days of the date when the
                  Participant's  petition is granted.  Such a distribution shall
                  affect and reduce the benefits to be paid under this Plan.

         (b)      Trust.  If the Trust  terminates  in  accordance  with Section
                  3.6(e) of the  Trust and  benefits  are  distributed  from the
                  Trust to a Participant  in accordance  with that Section,  the
                  Participant's benefits under this Plan shall be reduced to the
                  extent of such distributions.

16.17    Insurance.  The  Employers,  on their  own  behalf  or on behalf of the
         trustee of the Trust, and, in their sole discretion,  may apply for and
         procure  insurance on the life of the Participant,  in such amounts and
         in such forms as the Trust may choose.  The Employers or the trustee of
         the Trust,  as the case may be, shall be the sole owner and beneficiary

                                       87



         of  any  such  insurance.   The  Participant  shall  have  no  interest
         whatsoever  in any such policy or  policies,  and at the request of the
         Employers  shall  submit  to  medical   examinations  and  supply  such
         information  and  execute  such  documents  as may be  required  by the
         insurance  company or companies to whom the Employers  have applied for
         insurance.

16.18    Legal Fees To Enforce  Rights After Change in Control.  The Company and
         each Employer is aware that upon the occurrence of a Change in Control,
         the Board or the board of directors of a Participant's  Employer (which
         might then be composed of new members) or a shareholder  of the Company
         or the Participant's  Employer,  or of any successor  corporation might
         then cause or attempt to cause the Company, the Participant's  Employer
         or such  successor to refuse to comply with its  obligations  under the
         Plan  and  might   cause  or  attempt  to  cause  the  Company  or  the
         Participant's  Employer  to  institute,  or may  institute,  litigation
         seeking to deny  Participants the benefits  intended under the Plan. In
         these  circumstances,  the  purpose  of the Plan  could be  frustrated.
         Accordingly, if, following a Change in Control, it should appear to any
         Participant  that  the  Company,  the  Participant's  Employer  or  any
         successor  corporation has failed to comply with any of its obligations
         under the Plan or any  agreement  thereunder  or, if the Company,  such
         Employer or any other  person takes any action to declare the Plan void
         or  unenforceable  or institutes  any  litigation or other legal action
         designed  to deny,  diminish  or to recover  from any  Participant  the
         benefits   intended   to  be   provided,   then  the  Company  and  the
         Participant's Employer irrevocably authorize such Participant to retain
         counsel of his or her  choice at the  expense  of the  Company  and the
         Participant's  Employer (who shall be jointly and severally  liable) to
         represent such Participant in connection with the initiation or defense
         of any  litigation  or other  legal  action,  whether by or against the
         Company,  the Participant's  Employer or any , officer,  shareholder or
         other person affiliated with the Company, the Participant's Employer or
         any successor thereto in any jurisdiction.

         IN WITNESS  WHEREOF,  the Company  has signed this Plan  document as of
         __________, 199_.

                                          "Company"


                                          EMCON
                                             a California corporation


                                          By:



                                          Title:

                                       88