Del Webb Corporation
- --------------------------------------------------------------------------------

                               ROBERTSON C. JONES
                             Senior Vice President
                                General Counsel



March 15, 1999






Dear ___________:

The Board of Directors of Del Webb  Corporation  (the  "Company")  and the Human
Resources Committee (the "Committee") of the Board have determined that it is in
the best interest of the Company and its  shareholders for the Company to agree,
as provided herein, to pay you termination  compensation in the event you should
leave  the  employ  of the  Company  or a  Subsidiary  under  the  circumstances
described  below.  Reference  in this letter to your  employment  by or with the
Company shall be deemed to include employment by or with a Subsidiary.

The Board and Committee recognize that the continuing possibility of a change in
the control of the Company is unsettling  to you and other senior  executives of
the  Company.  Therefore,  these  arrangements  are being made to help  assure a
continuing  dedication by you to your duties to the Company  notwithstanding the
occurrence or potential  occurrence of a change in control.  In particular,  the
Board and the  Committee  believe  it  important,  should  the  Company  receive
proposals from third parties with respect to its future,  to enable you, without
being influenced by the  uncertainties  of your own situation,  to assess and to
take such other action  regarding such proposals as the Board might determine to
be  appropriate.  The  Board  and the  Committee  also  wish to  demonstrate  to
executives  of the Company and its  Subsidiaries  that the Company is  concerned
with the welfare of its executives and intends to see that loyal  executives are
provided with the benefits stated herein.

In  view  of the  foregoing  and in  further  consideration  of  your  continued
employment with the Company, the Company agrees with you as follows:

1.       LIMITED RIGHT TO RECEIVE SEVERANCE  BENEFITS.  In the event that within
         twenty-four (24) months after a "Change in Control" (as defined herein)
         of the Company  your  employment  with the Company is  terminated,  you
         shall be  entitled  to the  severance  benefits  provided  in Section 3
         hereof unless such termination is (i) because of your death, "Permanent
         Disability" (as defined herein) or retirement,  (ii) by the Company for
         "Cause"  (as  defined  herein)  or (iii) by you,  other  than for "Good
         Reason" (as defined herein).

May 15, 1999
Page 2


2. CERTAIN DEFINITIONS. For purposes of this Agreement:

         (a)      CHANGE IN CONTROL.  A "Change in Control" of the Company shall
                  be  deemed  to have  occurred  in any or all of the  following
                  instances:

                  (i)      Any  "person" as such term is used in Sections  13(d)
                           and 14(d) of the Exchange  Act,  other than a trustee
                           or  other  fiduciary  holding   securities  under  an
                           employee  benefit plan of Company or a Company  owned
                           directly or indirectly by the stockholders of Company
                           in  substantially   the  same  proportions  as  their
                           ownership  of stock of  Company,  is or  becomes  the
                           "beneficial  owner" (as  defined in Rule 13d-3  under
                           the  Exchange  Act),   directly  or  indirectly,   of
                           securities of Company representing 20% or more of the
                           total voting  power  represented  by  Company's  then
                           outstanding Voting Securities (as defined below); or

                  (ii)     During   any   period  of  two   consecutive   years,
                           individuals  who  at the  beginning  of  such  period
                           constitute  the Board of Directors of Company and any
                           new director whose election by the Board of Directors
                           or nomination for election by Company's  stockholders
                           was approved by a vote of at least  two-thirds 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  a
                           majority thereof; or

                  (iii)    The  stockholders  of  Company  approve  a merger  or
                           consolidation  of  Company  with any  other  Company,
                           other  than a merger  or  consolidation  which  would
                           result   in  the   Voting   Securities   of   Company
                           outstanding  immediately prior thereto  continuing to
                           represent  (either  by  remaining  outstanding  or by
                           being   converted  into  Voting   Securities  of  the
                           surviving  entity)  at least 80% of the total  voting
                           power represented by the Voting Securities of Company
                           or  such  surviving  entity  outstanding  immediately
                           after such merger or consolidation; or

                  (iv)     The   stockholders  of  Company  approve  a  plan  of
                           complete  liquidation  of Company or an agreement for
                           the  sale  or  disposition  by  Company  of  (in  one
                           transaction  or a  series  of  transactions)  all  or
                           substantially all Company's assets.

         (b)      POTENTIAL CHANGE IN CONTROL.  A "Potential  Change in Control"
                  shall  be  deemed  to  have  occurred  in  any  or  all of the
                  following instances:

May 15, 1999
Page 3



                  (i)      Company enters into an agreement, the consummation of
                           which  would  result in the  occurrence  of an Actual
                           Change in Control;

                  (ii)     Any person (including Company) publicly announces an
                           intention to take or to consider taking actions which
                           if consummated would constitute a Change in Control;

                  (iii)    Any person  other  than a trustee or other  fiduciary
                           holding  securities under an employee benefit plan of
                           Company  or  a   corporation   owned,   directly   or
                           indirectly,   by  the   stockholders  of  Company  in
                           substantially the same proportions as their ownership
                           of stock of Company who is or becomes the  beneficial
                           owner,  directly  or  indirectly,  of  securities  of
                           Company  representing  10% or  more  of the  combined
                           voting power of the Company's then outstanding Voting
                           Securities,   increases   such  person's   beneficial
                           ownership  of  such  securities  by  five  percentage
                           points (5 %) or more over the  percentage so owned by
                           such person; or

                  (iv)     The Board of  Directors  adopts a  resolution  to the
                           effect  that,  for  purposes  of  this  Agreement,  a
                           Potential Change in Control has occurred.

For purposes of Sections 2(a) and 2(b) above, the term "Voting Securities" shall
mean and include any  securities  of the Company  which vote  generally  for the
election of directors.

         (c)      RETIREMENT.   Termination  by  the  Company  or  you  of  your
                  employment  based on  "Retirement"  shall  mean (i)  voluntary
                  retirement by you from active full- time  employment  with any
                  person or Company on and after the  attainment  of  sixty-five
                  (65) years,  (ii) voluntary  separation  because of retirement
                  from  active  employment  in  accordance  with  the  Company's
                  retirement  policy  in  effect  as of the  date of  Change  in
                  Control  (including early retirement at your option) generally
                  applicable to its salaried  employees,  or (iii) in accordance
                  with any written  retirement policy established by the Company
                  for you with your written consent.

         (d)      PERMANENT  DISABILITY.  If,  as a  result  of your  incapacity
                  because of  physical  or mental  illness,  you shall have been
                  absent from your duties with the Company or a Subsidiary  on a
                  full-time  basis for six (6)  months or more and you apply for
                  and are approved for long-term  disability  payments under the
                  Company's long-term disability plan, the Company may terminate
                  this Agreement for "Permanent Disability."


May 15, 1999
Page 4



                  Notwithstanding  the  foregoing,  this  Agreement  may  not be
                  terminated pursuant to this Section 2(d) unless the incapacity
                  giving rise to such Permanent  Disability  occurs prior to the
                  occurrence of an event which might cause amounts to be payable
                  to you under this Agreement. Once payments have begun pursuant
                  to any provision of this Agreement,  this Agreement may not be
                  terminated  pursuant  to this  Section  2(d) and such  payment
                  shall not  cease or  diminish  on  account  of your  Permanent
                  Disability.

         (e)      CAUSE.  The  Company  shall  have  "Cause" to  terminate  your
                  employment  upon  (i)  the  breach  by you  of any  employment
                  contract between you and the Company,  or (ii) your conviction
                  of a felony or crime  involving  moral  turpitude  (meaning  a
                  crime that  necessarily  includes the  commission of an act of
                  gross depravity, dishonesty or bad morals).

         (f)      GOOD  REASON.  You may  terminate  your  employment  for  Good
                  Reason, and receive the benefits provided in Section 3 hereof,
                  only  if  you do so  within  one  hundred  twenty  (120)  days
                  following  the  occurrence  of the  last of any of the  events
                  specified in (i) - (v) below.  Termination of your  employment
                  by you for "Good Reason" shall mean:

                  (i)      without your express written consent,  the assignment
                           to  you  of  any  duties  that  are  not   reasonably
                           consistent    with    your     positions,     duties,
                           responsibilities   and   status   with  the   Company
                           immediately  prior  to  a  Change  in  Control,  or a
                           demotion, or a change in your titles or offices as in
                           effect  immediately prior to a Change in Control,  or
                           any  removal of you from or any  failure to  re-elect
                           you to any of such  positions,  except in  connection
                           with the  termination  of your  employment for Cause,
                           Permanent  Disability or as a result of your death or
                           by other than for Good Reason;

                  (ii)     a reduction  by the Company in your base salary as in
                           effect  on the  date  hereof  or as the  same  may be
                           increased from time to time;

                  (iii)    (A) the  failure by the Company to continue in effect
                           any thrift,  incentive or  compensation  plan, or any
                           pension,  life  insurance,  health  and  accident  or
                           disability plan in which you are participating at the
                           time of a Change in Control of the  Company (or plans
                           providing you with  substantially  similar benefits),
                           (B) the  taking of any  action by the  Company  which
                           would  adversely  affect  your  participation  in  or
                           materially  reduce  your  benefits  under any of such
                           plans or deprive you of any material  fringe  benefit
                           enjoyed by you at the time of the change in  control,
                           or (C) the failure by the Company to provide you with
                           the  number  of paid  vacation  days to which you are
                           then entitled

May 15, 1999
Page 5

                           on the basis of years of service  with the Company in
                           accordance with the Company's  normal vacation policy
                           in effect on the date hereof ;

                  (iv)     you are assigned to, or the Company's office at which
                           you are principally employed immediately prior to the
                           date of the  Change  in  Control  of the  Company  is
                           relocated  to,  a  location  which  would  require  a
                           round-trip  commute  to work from your  residence  of
                           more than one hundred (100) miles per day:

                  (v)      the  failure of the  Company  to obtain an  agreement
                           satisfactory   to  you  from  any  successor  to  the
                           business,  or  substantially  all the assets,  of the
                           Company  to  assume   this   Agreement   or  issue  a
                           substantially similar agreement;

         (g)      Termination of your  employment by you for "Good Reason," with
                  receipt  of the  benefits  provided  in  Section 3, shall also
                  include:

                  (i)      your  termination  by the  Company,  purportedly  for
                           Cause, if it is thereafter  determined that cause did
                           not exist under this  Agreement  with respect to your
                           termination.

                  (ii)     the  taking  of  any  action  by the  Company  at the
                           request  of or on  behalf  of any  person,  after the
                           occurrence  of a  Potential  Change in  Control,  but
                           prior  to  a  Change  in  Control,  terminating  this
                           Agreement or  terminating  your  employment  with the
                           Company,  other than for Cause:  PROVIDED  THAT,  for
                           purposes  of  this  subparagraph  only,  Cause  shall
                           include  willful  and gross  misconduct  on your part
                           that is materially and demonstratively detrimental to
                           the Company.

         (h)      NOTICE OF  TERMINATION.  Any termination by the Company or you
                  shall be  communicated  by written  notice to the other  party
                  ("Notice of Termination").  With respect to any termination by
                  the  Company  for  Cause,  Retirement  or  Disability,  or any
                  termination by you for Good Reason,  the Notice of Termination
                  shall  set   forth  in   reasonable   detail   the  facts  and
                  circumstances claimed to provide a basis for such termination.

         (i)      SUBSIDIARY.  "Subsidiary"  means any  corporation in which the
                  Company owns, directly, or indirectly through subsidiaries, at
                  least fifty percent (50%) of the total  combined  voting power
                  of all classes of stock, or any other entity  (including,  but
                  not limited to,  partnerships and joint ventures) in which the
                  Company  owns at least  fifty  percent  (50%) of the  combined
                  equity thereof.

May 6, 1999
Page 6


3.       EFFECT  OF  TERMINATION.  If you  are  entitled  to  receive  severance
         benefits pursuant to this agreement,  such severance  benefits shall be
         as follows:

         (a)      within five (5) days following your  termination,  you will be
                  entitled  to a cash  payment  in lump sum (or,  if you make an
                  irrevocable election prior to a Change in Control,  payable in
                  equal biweekly installments without interest) equal to the sum
                  of two (2) times (I) the highest  annual base salary in effect
                  at any time during the twelve  (12)  months  prior to the date
                  the Notice of  Termination  is given  ("Termination  Salary"),
                  plus (ii) an amount  equal to the  greater of the value of all
                  bonuses  paid to you during the twelve (12) month period prior
                  to the giving of such Notice of  Termination,  or your current
                  target bonus under the  management  incentive  program then in
                  effect;

         (b)      any stock  options to purchase  common stock of the Company or
                  stock  appreciation  rights held by you on the date the Notice
                  of Termination is given,  which are not at that date currently
                  exercisable,   shall  on  that   date   automatically   become
                  exercisable;  and be  exercisable  for three (3) months  after
                  termination of employment;

         (c)      all shares of common  stock of the  Company  held by you under
                  the  Company's  long-term  incentive  plans  which  are  still
                  subject to  restrictions on the date the Notice of Termination
                  is given shall, as of that date,  automatically become free of
                  all restrictions;

         (d)      a payment of twenty percent (20%) of your  Termination  Salary
                  in  lieu  of  fringe   benefits   other  than  those  provided
                  separately in Section 5.

4.       EXCISE AND INCOME TAX GROSS-UP.  The Internal Revenue Code of 1986 (the
         "Code") imposes significant tax burdens on you and Company if the total
         amounts  received by you pursuant to this agreement  exceed  prescribed
         limits.  These tax  burdens  include a  requirement  that you pay a 20%
         excise  tax on certain  amounts  received  in excess of the  prescribed
         limits and a loss of deduction  for  Company.  If, as a result of these
         Code  provisions,  you are  required to pay such excise tax,  then upon
         written  notice  from you to Company,  Company  shall pay you an amount
         equal to the total excise tax imposed on you  (including the excise tax
         reimbursements  due  pursuant to this  sentence and the excise taxes on
         any  federal  and state tax  reimbursements  due  pursuant  to the next
         sentence). If Company is obligated to pay you pursuant to the preceding
         sentence,  Company  also  shall pay you an amount  equal to the  "total
         presumed  federal  and state  taxes"  that could be imposed on you with
         respect to the excise tax  reimbursements  due to you  pursuant  to the
         preceding  sentence and the federal and state tax reimbursements due to
         you pursuant to this sentence.  For purposes of the preceding sentence,
         the "total  presumed  federal and state taxes" that could be imposed on
         you shall be

May 15, 1999
Page 7


         conclusively  calculated  using a combined tax rate equal to the sum of
         (a) the highest  individual income tax rate in effect under (i) Federal
         tax law and (ii) the tax laws of the state in which  you  reside on the
         date that the  payment  under this  Section 4 is  computed  and (b) the
         hospital insurance portion of FICA. No adjustments will be made in this
         combined rate for the  deduction of state taxes on the federal  return,
         the  loss of  itemized  deductions  or  exemptions,  or for  any  other
         purpose.  You will be  responsible  for paying the  actual  taxes.  The
         amounts  payable  to you  pursuant  to this or any other  agreement  or
         arrangement  with  Company will not be limited in any way by the amount
         that may be paid  pursuant  to the Code  without the  imposition  of an
         excise tax or the loss of Company deductions. Either you or Company may
         elect to  challenge  any excise taxes  imposed by the Internal  Revenue
         Service  and you and  Company  agree to  cooperate  with each  other in
         prosecuting  such  challenges.  If you elect to litigate  or  otherwise
         challenge the imposition of such excise tax, however, Company will join
         you in such  litigation or challenge only if Company's  General Counsel
         determines in good faith that your position has  substantial  merit and
         that the issues  should be litigated  from the  standpoint of Company's
         best interest.

5.       EFFECT ON OTHER BENEFITS.  Except to the extent  specified in Section 3
         hereof,   this  Agreement  shall  not  affect  your  participation  in,
         distributions from and vested rights under any pension,  profit sharing
         or  other  employee   benefit  plan  of  the  Company  or  any  of  its
         Subsidiaries,  which will be governed by the terms of those  respective
         plans. Any forfeitures you experience under any pension, profit sharing
         or stock bonus plans because of your  termination  shall be paid to you
         by the Company in cash in the event any payment is made to you pursuant
         to Section 3. In the event  that on the date your  employment  with the
         Company is  terminated  (and provided you are entitled to benefits) you
         are  provided  or are  entitled to the use of an  automobile  under the
         Company's  executive  automobile policy, you shall have the use of such
         automobile  for one (1)  year  after  the date of such  termination  of
         employment,  on terms no less  favorable  than those  contained in such
         policy prior to such  termination  of  employment.  In addition,  for a
         twelve  (12)  month  period  after  any  termination  entitling  you to
         benefits  under Section 3 hereof,  the Company shall arrange to provide
         you with life,  disability,  accident  and group  health  benefits  and
         coverages  substantially  similar  to those  which  you were  receiving
         immediately prior to the Notice of Termination. The cost to you of such
         coverage  shall be not more  than the cost to you of  similar  coverage
         immediately prior to the Notice of Termination. Your right to continued
         life, disability,  accident and health benefits shall be in addition to
         and  not  in  lieu  of  your  rights  under  the  Consolidated  Omnibus
         Reconciliation Act of 1986 ("COBRA").

May 15, 1999
Page 8


6.       CONTINUATION  OF EMPLOYMENT.  This Agreement  shall not be construed to
         confer upon you any right to continue in the employ of the Company or a
         Subsidiary,  and  shall  not  limit  any  right  of  the  Company  or a
         Subsidiary to in its sole discretion terminate your employment.

7.       ENTIRE  AGREEMENT.  This  Agreement  supersedes  the  change in control
         agreement  between  the  Company  and you  entered  into  on N/A,  19 ,
         respecting certain  termination  benefits which might become payable to
         you in  connection  with a  change  in  control.  In the  event  of the
         termination of your employment under circumstances entitling you to the
         termination payments hereunder,  the arrangements  provided for by this
         Agreement,  together with any written  employment  contract between you
         and the Company and any  applicable  benefit plan of the Company or any
         of its Subsidiaries in effect at the time (including but not limited to
         the plans  referred  to in  Section  5),  would  constitute  the entire
         obligation  of  the  Company  to  you  and  performance  thereof  would
         constitute full settlement of any claim that you might otherwise assert
         against the Company on account of such termination.

8.       SUCCESSORS AND ASSIGNS.  This Agreement shall be binding upon and inure
         to the benefit of you, your estate and the Company and any successor of
         the  Company,  but  neither  this  Agreement  nor  any  rights  arising
         hereunder may be assigned or pledged by you.

9.       MISCELLANEOUS.  No provisions of this Agreement may be modified, waived
         or discharged  unless such waiver,  modification or discharge is agreed
         to in writing,  signed by you and such  officer as may be  specifically
         designated by the Board of Directors of the Company.

         No waiver by either party hereto at any time of any breach by the other
         party hereto of, or compliance with, any condition or provision of this
         Agreement  to be performed by such other party shall be deemed a waiver
         of similar or  dissimilar  provisions or conditions at the same time or
         at any prior or subsequent time. No agreements or representations, oral
         or otherwise,  express or implied,  with respect to the subject  matter
         hereof have been made by either party which are not set forth expressly
         in this Agreement.

10.      TERMINATION  OF THIS  AGREEMENT.  This  Agreement  may be  unilaterally
         terminated by the Company upon twelve (12) months prior written  notice
         to you;  PROVIDED  THAT  (subject  to the  provisions  of Section  2(f)
         relating to a Potential  Change in Control)  after the  occurrence of a
         Potential Change in Control the foregoing provision shall not apply.

May 15, 1999
Page 9


11.      MEDIATION AND ARBITRATION.

         (a)      MEDIATION.  Any and all disputes arising under,  pertaining to
                  or touching  upon this  Agreement or the  statutory  rights or
                  obligations of either you or the Company hereto, shall, if not
                  settled by negotiation,  be subject to non- binding mediation.
                  Excepted  from this  Section 11 is the right of Company or you
                  to seek preliminary  judicial relief with respect to a dispute
                  should  such   action  be   necessary   to  avoid   immediate,
                  irreparable  harm or damage pending the  proceedings  provided
                  for  in  this  Section  11.   Mediation  shall  be  before  an
                  independent  mediator  selected  by the  you  or  the  Company
                  pursuant to Section 11(e).  Any demand for mediation  shall be
                  made in writing.  The demand  shall set forth with  reasonable
                  specificity  the basis of the dispute  and the relief  sought.
                  The  mediation   hearing  will  occur  at  a  time  and  place
                  convenient to the parties in Maricopa County,  Arizona, within
                  30  days  of the  date  of  selection  or  appointment  of the
                  mediator.

         (b)      ARBITRATION.  In the event  that the  dispute  is not  settled
                  through   mediation,   you  shall  then   proceed  to  binding
                  arbitration  before a panel of three  independent  arbitrators
                  selected  pursuant to Section  11(e).  The mediator  shall not
                  serve  as  an  arbitrator.   ALL  DISPUTES  INVOLVING  ALLEGED
                  UNLAWFUL  EMPLOYMENT  DISCRIMINATION,  TERMINATION  BY ALLEGED
                  BREACH OF  CONTRACT  OR  POLICY,  OR ALLEGED  EMPLOYMENT  TORT
                  COMMITTED BY COMPANY OR A REPRESENTATIVE OF COMPANY, INCLUDING
                  CLAIMS  OF  VIOLATIONS  OF  FEDERAL  OR  STATE  DISCRIMINATION
                  STATUTES OR PUBLIC POLICY,  SHALL BE RESOLVED PURSUANT TO THIS
                  PARAGRAPH (b) AND THERE SHALL BE NO RECOURSE TO COURT, WITH OR
                  WITHOUT A JURY TRIAL. The arbitration hearing shall occur at a
                  time and  place  convenient  to you and  Company  in  Maricopa
                  County, Arizona, within 30 days of selection or appointment of
                  the last of the three  arbitrators.  If Company  has adopted a
                  policy that is applicable to arbitrations with executives, the
                  arbitration  shall be conducted in accordance with said policy
                  to  the  extent  that  the  policy  is  consistent  with  this
                  Agreement   and  the   Federal   Arbitration   Act,  9  U.S.C.
                  ss.ss.1-16.   If  no  such  policy  has  been   adopted,   the
                  arbitration shall be governed by the current arbitration rules
                  of the American Arbitration  Association or its successor (the
                  "Association").  Notwithstanding  any provisions in such rules
                  to the contrary,  the arbitrators shall issue findings of fact
                  and  conclusions  of law, and an award,  within 15 days of the
                  date of the hearing unless the parties otherwise agree.

         (c)      DAMAGES.  In case of breach of  contract  or  policy,  damages
                  shall be limited to contract damages.  In cases of intentional
                  discrimination  claims prohibited by statute,  the arbitrators
                  may direct payment consistent with 42

May 15, 1999
Page 10


                  U.S.C.ss.  1981(a) and the Civil Rights Act of 1991.  In cases
                  of employment tort, the arbitrators may award punitive damages
                  if  proved  by  clear  and  convincing  evidence.   Issues  of
                  procedure,  arbitrability,  or  confirmation of award shall be
                  governed by the Federal  Arbitration Act, 9  U.S.C.ss.ss.1-16,
                  except that Court  review of the  arbitrators'  award shall be
                  that of an  appellate  court  reviewing  a decision of a trial
                  judge sitting  without a jury. The  arbitrators  may not award
                  reinstatement.  Instead,  if the  arbitrators  find  that  the
                  termination by Company was not for Permanent Disability or not
                  for Cause or that your  termination  was for Good Reason,  you
                  shall only be entitled to the severance  benefits  provided by
                  Section 3 and  payment of your  reasonable  legal  expenses in
                  such  arbitration.  Until a final,  binding  determination has
                  been entered relieving Company of its duty to provide payments
                  hereunder,  Company  shall  pay you all  amounts  to which you
                  would  be  entitled   under  Section  3,   calculated  on  the
                  assumption that your  employment had been  terminated  without
                  Cause.

         (d)      SELECTION OF MEDIATOR OR  ARBITRATORS.  You and Company  shall
                  elect the  mediator  from a panel list made  available  by the
                  Association.  If you or  Company  are  unable  to  agree  to a
                  mediator within ten days of receipt of a demand for mediation,
                  the mediator will be chosen by  alternatively  striking from a
                  list  of  five   mediators   obtained  by  Company   from  the
                  Association.  You shall have the first strike. You and Company
                  shall  also  select  the  arbitrators  from a panel  list made
                  available  by the  Association.  Company  and you  each  shall
                  select one arbitrator  from such panel list within ten days of
                  receipt of such list. After Company and you have each selected
                  an  arbitrator,  the two  arbitrators so selected shall select
                  the third arbitrator from such list within the next ten days.

         (e)      EXPENSES.  The costs and  expenses  of any  mediator  shall be
                  borne by Company. Should you or Company, at any time, initiate
                  arbitration  for  breach  of  this  Agreement,  Company  shall
                  reimburse  you for all  amounts  spent by you to  pursue  such
                  arbitration,  unless the arbitrator  finds your action to have
                  been frivolous and without merit.

12.      SEVERABILITY.  If any one (1) or more of the  provisions  or parts of a
         provision  contained in this Agreement  shall for any reason be held to
         be invalid, illegal or unenforceable in any respect, such invalidity or
         enforceability  shall  not  affect  any  other  provision  or part of a
         provision of this  Agreement,  but this Agreement shall be reformed and
         construed as if such invalid or illegal or  unenforceable  provision or
         part of a provision had never been contained herein and such provisions
         or part thereof shall be reformed so that it would be valid,  legal and
         enforceable  to  the  maximum   extent   permitted  by  law.  Any  such
         reformation  shall be read as  narrowly as possible to give the maximum
         effect to our mutual intentions.

May 15, 1999
Page 11


13.      MITIGATION.  In the  event  that  your  employment  is  terminated  and
         payments become due pursuant to this Agreement,  you shall have no duty
         to mitigate damages or to become re-employed by another employer.

         If you are in  agreement  with the  foregoing,  please so  indicate  by
         signing and  returning to the Company the enclosed copy of this letter,
         whereupon this letter shall constitute a binding  agreement between you
         and the Company in accordance with its terms.

14.      GOVERNING LAW. This Agreement  shall be governed by and  interpreted in
         accordance with the laws of the State of Delaware.


Sincerely yours,


/s/ Robertson C. Jones

Robertson C. Jones

RCJ/cjk
Enclosure



                                     AGREED:

May 15, 1999
Page 12

                  ELECTION FOR RECEIPT OF INSTALLMENT PAYMENTS
                  --------------------------------------------



Pursuant  to the terms of the Change in  Control  Agreement  dated  March , 1999
between Del Webb Company and the  undersigned,  I elect to have the payments due
me under  Section  3(a) of this letter  agreement  paid to me in equal  biweekly
installments over a period of twenty-four (24) months.


                                        --------------------------------------

                                        Date:
                                              --------------------------------

State of Arizona           )
                           )  ss.
County of Maricopa         )

The foregoing instrument was acknowledged before me this day of ________,  ____,
by Mary S. Alexander.


My Commission Expires________________ ._____________________ .
                                             Notary

                                                                         EXHIBIT


                              DEL WEBB CORPORATION
                           CHANGE IN CONTROL AGREEMENT
                               LIST OF RECIPIENTS


Mary S. Alexander
Larry W.  Beckner
Kimball Bannister, III
John H. Gleason
LeRoy C. Hanneman, Jr.
Robertson C. Jones
Anne L. Mariucci
Helen M. McEnerney
Donald V. Mickus
Frank D. Pankratz
Scott J. Peterson
David E. Rau
Charles T. Roach
David G. Schreiner
M. Lynn Schuttenberg
John A. Spencer
Robert R. Wagoner