SECOND RESTATED BYLAWS
                                      OF
                     INTEGRATED MEASUREMENT SYSTEMS, INC.
                                       
                                       
                                   ARTICLE I
                                       
                                   OFFICES
                                       

     1.1  PRINCIPAL OFFICE.  The principal office of the corporation shall be
located at 9525 S.W. Gemini Drive, Beaverton, Oregon 97008.  The corporation
may have such other offices as the Board of Directors may designate or as the
business of the corporation may from time to time require.

     1.2  REGISTERED OFFICE.  The registered office of the corporation 
required by the Oregon Business Corporation Act to be maintained in the State 
of Oregon may be, but need not be, identical with the principal office in the 
State of Oregon, and the address of the registered office may be changed from 
time to time by the Board of Directors.

                                  ARTICLE II
                                       
                                 SHAREHOLDERS
                                       

     2.1  ANNUAL MEETING.  The annual meeting of the shareholders shall be 
held during the month of May each year, unless a different date and time are 
fixed by the Board of Directors and stated in the notice of the meeting.  The 
failure to hold an annual meeting at the time stated herein shall not affect 
the validity of any corporate action.

     2.2  SPECIAL MEETINGS.  Special meetings of the shareholders may be 
called by the President or by the Board of Directors and shall be called by 
the President (or in the event of absence, incapacity, or refusal of the 
President, by the Secretary or any other officer) at the request of the 
holders of not less than one-tenth of all the outstanding shares of the 
corporation entitled to vote at the meeting.  The requesting shareholders 
shall sign, date, and deliver to the Secretary a written demand describing 
the purpose or purposes for holding the special meeting.

     2.3  PLACE OF MEETINGS.  Meetings of the shareholders shall be held at 
the principal business office of the corporation or at such other place, 
within or without the State of Oregon, as may be determined by the Board of 
Directors.

     2.4  NOTICE OF MEETINGS.  Written notice stating the date, time, and 
place of the meeting and, in the case of a special meeting, the purpose or 
purposes for which the meeting is called shall be mailed to each shareholder 
entitled to vote at the meeting at the



shareholder's address shown in the corporation's current record of 
shareholders, with postage thereon prepaid, not less than 10 nor more than 60 
days before the date of the meeting.

     2.5  WAIVER OF NOTICE.  A shareholder may at any time waive any notice 
required by law, the Articles of Incorporation, or these Second Restated 
Bylaws.  The waiver must be in writing, be signed by the shareholder entitled 
to the notice, and be delivered to the corporation for inclusion in the 
minutes for filing with the corporate records.  A shareholder's attendance at 
a meeting waives objection to lack of notice or defective notice of the 
meeting, unless the shareholder at the beginning of the meeting objects to 
holding the meeting or transacting business at the meeting.  The 
shareholder's attendance also waives objection to consideration of a 
particular matter at the meeting that is not within the purpose or purposes 
described in the meeting notice, unless the shareholder objects to 
considering the matter when it is presented.

     2.6  RECORD DATE

          (a)  For the purpose of determining shareholders entitled to notice 
of a shareholders' meeting, to demand a special meeting, or to vote or to 
take any other action, the Board of Directors may fix a future date as the 
record date for any such determination of shareholders, such date in any case 
to be not more than 70 days before the meeting or action requiring a 
determination of shareholders.  The record date shall be the same for all 
voting groups.

          (b)  A determination of shareholders entitled to notice of or to 
vote at a shareholders' meeting is effective for any adjournment of the 
meeting unless the Board of Directors fixes a new record date, which it must 
do if the meeting is adjourned to a date more than 120 days after the date 
fixed for the original meeting.

          (c)  If a court orders a meeting adjourned to a date more than 120 
days after the date fixed for the original meeting, it may provide that the 
original record date continue in effect or it may fix a new record date.

     2.7  SHAREHOLDERS' LIST FOR MEETING.  After the record date for a 
shareholders' meeting is fixed by the Board of Directors, the Secretary of 
the corporation shall prepare an alphabetical list of the names of all its 
shareholders entitled to notice of the shareholders' meeting.  The list must 
be arranged by voting group and within each voting group by class or series 
of shares and show the address of and number of shares held by each 
shareholder.  The shareholders' list must be available for inspection by any 
shareholder, beginning two business days after notice of the meeting is given 
for which the list was prepared and continuing through the meeting, at the 
corporation's principal office or at a place identified in the meeting notice 
in the city where the meeting will be



held.  The corporation shall make the shareholders' list available at the 
meeting, and any shareholder or the shareholder's agent or attorney is 
entitled to inspect the list at any time during the meeting or any 
adjournment.  Refusal or failure to prepare or make available the 
shareholders' list does not affect the validity of action taken at the 
meeting.

     2.8  QUORUM; ADJOURNMENT.  Shares entitled to vote as a separate voting 
group may take action on a matter at a meeting only if a quorum of those 
shares exists with respect to that matter.  A majority of the votes entitled 
to be cast on the matter by the voting group constitutes a quorum of that 
voting group for action in that matter.  A majority of shares represented at 
the meeting, although less than a quorum, may adjourn the meeting from time 
to time to a different time and place without further notice to any 
shareholder of any adjournment.  At such adjourned meeting at which a quorum 
is present, any business may be transacted that might have been transacted at 
the meeting originally held.  Once a share is represented for any purpose at 
a meeting, it shall be deemed present for quorum purposes for the remainder 
of the meeting and for any adjournment of that meeting, unless a new record 
date is set for the adjourned meeting.

     2.9  VOTING REQUIREMENTS; ACTION WITHOUT MEETING.  Unless otherwise 
provided in the Articles of Incorporation, each outstanding share entitled to 
vote shall be entitled to one vote upon each matter submitted to a vote at a 
meeting of shareholders.  If a quorum exists, action on a matter, other than 
the election of directors, is approved if the votes cast by the shares 
entitled to vote favoring the action exceed the votes cast opposing the 
action, unless a greater number of affirmative votes is required by law or 
the Articles of Incorporation.  If a quorum exists, directors are elected by 
a plurality of the votes cast by the shares entitled to vote unless otherwise 
provided in the Articles of Incorporation.  No cumulative voting for 
directors shall be permitted unless the Articles of Incorporation so provide. 
Action required or permitted by law to be taken at a shareholders' meeting 
may be taken without a meeting if the action is taken by all the shareholders 
entitled to vote on the action.  The action must be evidenced by one or more 
written consents describing the action taken, signed by all the shareholders 
entitled to vote on the action and delivered to the corporation for inclusion 
in the minutes for filing with the corporate records.  Action taken under 
this section is effective when the last shareholder signs the consent, unless 
the consent specifies an earlier or later effective date.  If the law 
requires that notice of proposed action be given to nonvoting shareholders 
and the action is to be taken by unanimous consent of the voting 
shareholders, the corporation must give its nonvoting shareholders written 
notice of the proposed action at least 10 days before the action is taken.  
The notice must contain or be accompanied by the same material that, under 
the Oregon Business Corporation Act, would have been required to be sent to 
nonvoting shareholders in a notice of meeting at which the proposed action 
would have been submitted to the shareholders for action.



     2.10 PROXIES.

          (a)  A shareholder may vote shares in person or by proxy by signing 
an appointment, either personally or by the shareholder's attorney-in-fact.  
An appointment of a proxy shall be effective when received by the Secretary 
or other officer of the corporation authorized to tabulate votes.  An 
appointment is valid for 11 months unless a longer period is provided in
the appointment form.  An appointment is revocable by the shareholder 
unless the appointment form conspicuously states that it is irrevocable and 
the appointment is coupled with an interest that has not been extinguished.

          (b)  The death or incapacity of a shareholder appointing a proxy 
shall not affect the right of the corporation to accept the proxy's authority 
unless notice of the death or incapacity is received by the Secretary or 
other officer authorized to tabulate votes before the proxy exercises the 
proxy's authority under the appointment.

     2.11 CORPORATION'S ACCEPTANCE OF VOTES.

          (a)  If the name signed on a vote, consent, waiver, or proxy 
appointment corresponds to the name of a shareholder, the corporation, if 
acting in good faith, is entitled to accept the vote, consent, waiver, or 
proxy appointment and give it effect as the act of the shareholder.

          (b)  If the name signed on a vote, consent, waiver, or proxy 
appointment does not correspond to the name of a shareholder, the 
corporation, if acting in good faith, is nevertheless entitled to accept the 
vote, consent, waiver, or proxy appointment and give it effect as the act of 
the shareholder if:

               (i)    The shareholder is an entity and the name signed purports
to be that of an officer or agent of the entity;

               (ii)   The name signed purports to be that of an administrator, 
executor, guardian, or conservator representing the shareholder and, if the 
corporation requests, evidence of fiduciary status acceptable to the 
corporation has been presented with respect to the vote, consent, waiver, or 
proxy appointment;

               (iii)  The name signed purports to be that of a receiver or 
trustee in bankruptcy of the shareholder and, if the corporation requests, 
evidence of this status acceptable to the corporation has been presented with 
respect to the vote, consent, waiver, or proxy appointment; 

               (iv)   The name signed purports to be that of a pledgee, 
beneficial owner, or attorney-in-fact of the shareholder and, if the 
corporation requests, evidence



acceptable to the corporation of the signatory's authority to sign for the 
shareholder has been presented with respect to the vote, consent, waiver, or 
proxy appointment; or

               (v)   Two or more persons are the shareholder as co-tenants or 
fiduciaries and the name signed purports to be the name of at least one of 
the co-owners and the person signing appears to be acting on behalf of all 
co-owners.

          (c)  The corporation is entitled to reject a vote, consent, waiver, 
or proxy appointment if the Secretary or other officer or agent authorized to 
tabulate votes, acting in good faith, has reasonable basis for doubt about 
the validity of the signature on it or about the signatory's authority to 
sign for the shareholder.

          (d)  The shares of a corporation are not entitled to vote if they 
are owned, directly or indirectly, by a second corporation, and the first 
corporation owns, directly or indirectly, a majority of the shares entitled 
to vote for directors of the second corporation; provided, however, a 
corporation may vote any shares, including its own shares, held by it in a 
fiduciary capacity.

          (e)  The corporation and its officer or agent who accepts or 
rejects a vote, consent, waiver, or proxy appointment in good faith and in 
accordance with the standards of this provision shall not be liable in 
damages to the shareholder for the consequences of the acceptance or 
rejection.  Corporate action based on the acceptance or rejection of a vote, 
consent, waiver, or proxy appointment under this provision is valid unless a 
court of competent jurisdiction determines otherwise.

     2.12 NOTICE OF BUSINESS TO BE CONDUCTED AT MEETING.  At an annual 
meeting of the shareholders, only such business shall be conducted as shall 
have been properly brought before the meeting.  To be properly brought before 
an annual meeting, business must be (a) specified in the notice of meeting 
(or any supplement thereto) given by or at the direction of the Board of 
Directors, (b) otherwise properly brought before the meeting by or at the 
direction of the Board of Directors, or (c) otherwise properly brought before 
an annual meeting by a shareholder.

     For business to be properly brought before an annual meeting by a 
shareholder, the shareholder must have given timely notice thereof in writing 
to the Secretary of the corporation.  To be timely, a shareholder's notice 
must be delivered to or mailed and received at the principal executive 
offices of the corporation not less than 60 days nor more than 90 days prior 
to the meeting; provided, however, that in the event that less than 60 days' 
notice or prior public disclosure of the date of the meeting is given or made 
to shareholders, notice by the shareholder to be timely must be so received 
not later than the close of business on the 10th day following the day on 
which such notice of the date of the annual meeting was mailed or such public 
disclosure was made.



     A shareholder's notice to the Secretary shall set forth as to each 
matter the shareholder proposes to bring before the annual meeting (a) a 
brief description of the business desired to be brought before the annual 
meeting and the reasons for conducting such business at the annual meeting, 
(b) the name and address, as they appear on the corporation's books, of the 
shareholder proposing such business, (c) the class and number of shares of 
stock of the corporation which are beneficially owned by the shareholder, and 
(d) any material interest of the shareholder in such business.  
Notwithstanding anything in the Bylaws to the contrary, no business shall be 
conducted at any annual meeting except in accordance with the procedures set 
forth in this Section 2.12.

     The Chairman of the annual meeting shall, if the facts warrant, 
determine and declare to the meeting that business was not properly brought 
before the meeting and in accordance with the provisions of this Section 2.12 
and if the Chairman should so determine, the Chairman shall so declare to the 
meeting and any such business not properly brought before the meeting shall 
not be transacted.

                                  ARTICLE III
                                       
                              BOARD OF DIRECTORS
                              
     3.1  DUTIES.  All corporate powers shall be exercised by or under the 
authority of the Board of Directors and the business and affairs of the 
corporation shall be managed by or under the direction of the Board of 
Directors.

     3.2  NUMBER AND QUALIFICATION.  As set forth in the Restated Articles of 
Incorporation, the number of directors of the corporation shall be not less 
than three nor more than twelve, and within such limits, the exact number 
shall be fixed and increased or decreased from time to time by resolution of 
the Board of Directors.  If the number of directors is fixed by the Board of 
Directors at six or more, the directors shall be divided into three classes 
designated Class I, Class II and Class III, each class to be as nearly equal 
in number as possible.  At the next annual meeting of shareholders following 
that designation ("First Meeting"), directors of all three classes shall be 
elected. The term of office of Class I directors shall expire at the first 
annual meeting of shareholders following their election.  The terms of Class 
II directors shall expire at the second annual meeting of shareholders 
following their election.  The terms of the Class III directors shall expire 
at the third annual meeting of shareholders following their election.  At 
each annual meeting of shareholders after the First Meeting, each class of 
directors elected to succeed those directors whose terms expire shall be 
elected to serve for three-year terms and until their successors are elected 
and qualified, so that the term of one class of directors will expire each 
year.  When the number of directors is changed within the limits provided 
herein, any newly created directorships, or any decrease in directorships, 
shall be so apportioned among the classes as to make all classes as nearly 
equal as



possible, provided that no decrease in the number of directors 
constituting the Board of Directors shall shorten the term of any incumbent 
directors.  Directors need not be residents of the State of Oregon or 
shareholders of the corporation.

      3.3  CHAIRMAN OF THE BOARD OF DIRECTORS.  The directors may elect a 
director to serve as Chairman of the Board of Directors to preside at all 
meetings of the Board of Directors and to fulfill any other responsibilities 
delegated by the Board of Directors.

      3.4  REGULAR MEETINGS.  A regular meeting of the Board of Directors 
shall be held without other notice than this Section 3.4 immediately after, 
and at the same place as, the annual meeting of shareholders.  The Board of 
Directors may provide, by resolution, the time and place, either within or 
without the State of Oregon, for the holding of additional regular meetings 
without other notice than the resolution.

      3.5  SPECIAL MEETINGS.  Special meetings of the Board of Directors may 
be called by or at the request of the President or any director.  The person 
or persons authorized to call special meetings of the Board of Directors may 
fix any place, either within or without the State of Oregon, as the place for 
holding any special meeting of the Board of Directors called by them.

     3.6  NOTICE.  Notice of the date, time, and place of any special meeting 
of the Board of Directors shall be given at least three days prior to the 
meeting by any means provided by law.  If mailed, notice shall be deemed to 
be given upon deposit in the United States mail addressed to the director at 
the director's business address, with postage thereon prepaid.  If by 
telegram, notice shall be deemed to be given when the telegram is delivered 
to the telegraph company. Notice by all other means shall be deemed to be 
given when received by the director or a person at the director's business or 
residential address whom the person giving notice reasonably believes will 
deliver or report the notice to the director within 24 hours.  The attendance 
of a director at a meeting shall constitute a waiver of notice of such 
meeting, except where a director attends a meeting for the express purpose of 
objecting to the transaction of any business because the meeting is not 
lawfully called or convened.  Neither the business to be transacted at, nor 
the purpose of, any regular or special meeting of the Board of Directors need 
be specified in the notice or waiver of notice of such meeting.

     3.7  WAIVER OF NOTICE.  A director may at any time waive any notice 
required by law, the Articles of Incorporation, or these Second Restated 
Bylaws.  Unless a director attends or participates in a meeting, a waiver 
must be in writing, must be signed by the director entitled to notice, must 
specify the meeting for which notice is waived, and must be filed with the 
minutes or corporate records.



     3.8  QUORUM.  A majority of the number of directors fixed by Section 3.2 
shall constitute a quorum for the transaction of business at any meeting of 
the Board of Directors.

     3.9  MANNER OF ACTING.

          (a)  The act of the majority of the directors present at a meeting 
at which a quorum is present shall be the act of the Board of Directors, 
unless a different number is provided by law, the Articles of Incorporation, 
or these Second Restated Bylaws.

          (b)  Members of the Board of Directors may hold a board meeting by 
conference telephone or similar communications equipment by means of which 
all persons participating in the meeting can hear each other.  Participation 
in such a meeting shall constitute presence in person at the meeting.

          (c)  Any action that is required or permitted to be taken by the 
directors at a meeting may be taken without a meeting if a consent in writing 
setting forth the action so taken shall be signed by all of the directors 
entitled to vote on the matter.  The action shall be effective on the date 
when the last signature is placed on the consent or at such earlier or later 
time as is set forth therein.  Such consent, which shall have the same effect 
as a unanimous vote of the directors, shall be filed with the minutes of the 
corporation.

     3.10 VACANCIES.  Any vacancy, including a vacancy resulting from an 
increase in the number of directors, occurring on the Board of Directors may 
be filled by the shareholders, the Board of Directors, or the affirmative 
vote of a majority of the remaining directors if less than a quorum of the 
Board of Directors, or by a sole remaining director.  If the vacant office is 
filled by the shareholders and was held by a director elected by a voting 
group of shareholders, then only the holders of shares of that voting group 
are entitled to vote to fill the vacancy.  Any directorship not so filled by 
the directors shall be filled by election at an annual meeting or at a 
special meeting of shareholders called for that purpose.  A director elected 
to fill a vacancy shall be elected to serve until the next annual meeting of 
shareholders and until a successor shall be duly elected and qualified.  A 
vacancy that will occur at a specific later date, by reason of a resignation 
or otherwise, may be filled before the vacancy occurs, and the new director 
shall take office when the vacancy occurs.

     3.11 COMPENSATION.  By resolution of the Board of Directors, the 
directors may be paid their expenses, if any, of attendance at each meeting 
of the Board of Directors and may be paid a fixed sum for attendance at each 
meeting of the Board of Directors or a stated salary as director.  No such 
payment shall preclude any director from serving the corporation in any other 
capacity and receiving compensation therefor.



     3.12 PRESUMPTION OF ASSENT.  A director of the corporation who is 
present at a meeting of the Board of Directors or a committee of the Board of 
Directors shall be presumed to have assented to the action taken (a) unless 
the director's dissent to the action is entered in the minutes of the 
meeting, (b) unless a written dissent to the action is filed with the person 
acting as the secretary of the meeting before the adjournment thereof or 
forwarded by certified or registered mail to the Secretary of the corporation 
immediately after the adjournment of the meeting or (c) unless the director 
objects at the meeting to the holding of the meeting or transacting business 
at the meeting. The right to dissent shall not apply to a director who voted 
in favor of the action.

     3.13 DIRECTOR CONFLICT OF INTEREST.

          (a)  A transaction in which a director of the corporation has a 
direct or indirect interest shall be valid notwithstanding the director's 
interest in the transaction if the material facts of the transaction and the 
director's interest are disclosed or known to the Board of Directors or a 
committee thereof and it authorizes, approves, or ratifies the transaction by 
a vote or consent sufficient for the purpose without counting the votes or 
consents of directors with a direct or indirect interest in the transaction; 
or the material facts of the transaction and the director's interest are 
disclosed or known to shareholders entitled to vote and they, voting as a 
single group, authorize, approve, or ratify the transaction by a majority 
vote; or the transaction is fair to the corporation.

          (b)  A conflict of interest transaction may be authorized, 
approved, or ratified if it receives the affirmative vote of a majority of 
directors on the Board of Directors or a committee thereof who have no direct 
or indirect interest in the transaction.  If a majority of such directors 
vote to authorize, approve, or ratify the transaction, a quorum is present 
for the purpose of taking action.

          (c)  A conflict of interest transaction may be authorized, 
approved, or ratified by a majority vote of shareholders entitled to vote 
thereon.  Shares owned by or voted under the control of a director or an 
entity controlled by a director who has a direct or indirect interest in the 
transaction are entitled to vote with respect to a conflict of interest 
transaction.  A majority of the shares, whether or not present, that are 
entitled to be counted in a vote on the transaction constitutes a quorum for 
the purpose of authorizing, approving, or ratifying the transactions.

          (d)  A director has an indirect interest in a transaction if (i) 
another entity in which the director has a material financial interest or in 
which the director is a general partner is a party to the transaction or (ii) 
another entity of which the director is a director, officer, or trustee is a 
party to the transaction and the transaction is or should be considered by 
the Board of Directors.



     3.14 REMOVAL.  All or any number of the directors of the corporation may 
be removed only for cause and at a meeting of shareholders called expressly 
for that purpose, by the vote of 75 percent of the votes then entitled to be 
cast for the election of directors.  At any meeting of shareholders at which 
one or more directors are removed, a majority of votes then entitled to be 
cast for the election of directors may fill any vacancy created by such 
removal.  If any vacancy created by removal of a director is not filled by 
the shareholders at the meeting at which the removal is effected, such 
vacancy may be filled by a majority vote of the remaining directors.

     3.15 RESIGNATION.  Any director may resign by delivering written notice 
to the Board of Directors, its chairperson, or the corporation.  Such 
resignation shall be effective at the earliest of the following, unless the 
notice specifies a later effective date, (a) on receipt, (b) five days after 
its deposit in the United States mails, if mailed postpaid and correctly 
addressed, or (c) on the date shown on the return receipt, if sent by 
registered or certified mail, return receipt requested, and the receipt is 
signed by addressee.  Once delivered, a notice of resignation is irrevocable 
unless revocation is permitted by the Board of Directors.

     3.16 NOMINATIONS FOR ELECTION TO BOARD OF DIRECTORS.  Only persons who are
nominated in accordance with the procedures set forth in this Section 3.16
shall be eligible for election as directors.  Nominations of persons for
election to the Board of Directors may be made at a meeting of shareholders by
or at the direction of the Board of Directors or by any shareholder of the
corporation entitled to vote for the election of directors at the meeting who
complies with the notice procedures set forth in this Section 3.16.

     Such nominations, other than those made by or at the direction of the
Board of Directors shall be made pursuant to timely notice in writing to the
Secretary of the corporation.  To be timely, a shareholder's notice shall be
delivered to or mailed and received at the principal executive offices of the
corporation not less than 60 days nor more than 90 days prior to the meeting;
provided, however, that in the event that less than 60 days' notice or prior
public disclosure of the date of the meeting is given or made to shareholders,
notice by the shareholder to be timely must be so received not later than the
close of business on the 10th day following the day on which such notice of the
date of the meeting was mailed or such public disclosure was made.

     Such shareholder's notice shall set forth (a) as to each person whom the 
shareholder proposes to nominate for election or re-election as a director, 
(i) the name, age, business address and residence address of such person, 
(ii) the principal occupation or employment of such person, (iii) the class 
and number of shares of stock of the corporation which are beneficially owned 
by such person, and (iv) any other information relating to such person that 
is required to be disclosed in solicitations of proxies for



election of directors, or is otherwise required, in each case pursuant to 
Regulation 14A under the Securities Exchange Act of 1934, as amended 
(including, without limitation, such person's written consent to being named 
in the proxy statement as a nominee and to serving as a director if elected); 
and (b) as to the shareholder giving the notice, (i) the name and address, as 
they appear on the corporation's books, of such shareholder, and (ii) the 
class and number of shares of stock of the corporation which are beneficially 
owned by such shareholder.

     At the request of the Board of Directors, any person nominated by the 
Board of Directors for election as a director shall furnish to the Secretary 
of the corporation that information required to be set forth in a 
shareholder's notice of nomination which pertains to the nominee.

     No person shall be eligible for election as a director of the 
corporation unless nominated in accordance with the procedures set forth in 
this Section 3.16.  The Chairman of the meeting shall, if the facts warrant, 
determine and declare to the meeting that a nomination was not made in 
accordance with the procedures prescribed by these Second Restated Bylaws, 
and if the Chairman should so determine, the Chairman shall so declare to the 
meeting and the defective nomination shall be disregarded.

                                  ARTICLE IV
                                       
                   EXECUTIVE COMMITTEE AND OTHER COMMITTEES
                                       
     4.1  DESIGNATION OF EXECUTIVE COMMITTEE.  The Board of Directors may 
designate two or more directors to constitute an executive committee.  The 
designation of an executive committee, and the delegation of authority to it, 
shall not operate to relieve the Board of Directors, or any member thereof, 
of any responsibility imposed by law.  No member of the executive committee 
shall continue to be a member thereof after ceasing to be a director of the 
corporation.  The Board of Directors shall have the power at any time to 
increase or decrease the number of members of the executive committee, to 
fill vacancies thereon, to change any member thereof, and to change the 
functions or terminate the existence thereof.  The creation of the executive 
committee and the appointment of members to it shall be approved by a 
majority of the directors in office when the action is taken, unless a 
greater number is required by the Articles of Incorporation or these Second 
Restated Bylaws.

     4.2  POWERS OF EXECUTIVE COMMITTEE.  During the interval between 
meetings of the Board of Directors, and subject to such limitations as may be 
imposed by resolution of the Board of Directors, the executive committee may 
have and may exercise all the authority of the Board of Directors in the 
management of the corporation, provided that the committee shall not have the 
authority of the Board of Directors with respect to the



following matters:  authorizing distributions; approving or proposing to the 
shareholders actions that are required to be approved by the shareholders 
under the Articles of Incorporation or these Second Restated Bylaws or by 
law; filling vacancies on the Board of Directors or any committee thereof; 
amending the Articles of Incorporation; adopting, amending, or repealing 
bylaws; approving a plan of merger not requiring shareholder approval; 
authorizing or approving a reacquisition of shares, except according to a 
formula or method prescribed by the Board of Directors; authorizing or 
approving the issuance or sale or contract for sale of shares or determining 
the designation and relative rights, preferences, and limitations of a class 
or series of shares except within limits specifically prescribed by the Board 
of Directors.

     4.3  PROCEDURES; MEETINGS; QUORUM.

          (a)  The Board of Directors shall appoint a chairperson from among 
the members of the executive committee and shall appoint a secretary who may, 
but need not, be a member of the executive committee.  The chairperson shall 
preside at all meetings of the executive committee and the secretary of the 
executive committee shall keep a record of its acts and proceedings, which 
shall be filed with the minutes of the corporation.

          (b)  Regular meetings of the executive committee, of which no 
notice shall be necessary, shall be held on such days and at such places as 
shall be fixed by resolution adopted by the executive committee.  Special 
meetings of the executive committee shall be called at the request of the 
President or of any member of the executive committee, and shall be held upon 
such notice as is required by these Second Restated Bylaws for special 
meetings of the Board of Directors.

          (c)  Attendance of any member of the executive committee at a 
meeting shall constitute a waiver of notice of the meeting.  A majority of 
the executive committee, from time to time, shall be necessary to constitute 
a quorum for the transaction of any business, and the act of a majority of 
the members present at a meeting at which a quorum is present shall be the 
act of the executive committee.  Members of the executive committee may hold 
a meeting of such committee by conference telephone or similar communications 
equipment by means of which all persons participating in the meeting can hear 
each other, and participation in such meeting shall constitute presence in 
person at the meeting.

          (d)  Any action that is required or permitted to be taken at a 
meeting of the executive committee may be taken without a meeting if a 
consent in writing setting forth the action so taken shall be signed by all 
members of the executive committee entitled to vote on the matter.  The 
action shall be effective on the date when the last signature is placed on 
the consent or at such earlier or later time as is set forth therein.



Such consent, which shall have the same effect as a unanimous vote of the 
members of the executive committee, shall be filed with the minutes of the 
corporation.

          (e)  The Board of Directors may approve a reasonable fee for the 
members of the executive committee as compensation for attendance at meetings 
of the executive committee.

     4.4  OTHER COMMITTEES.  By the approval of a majority of the directors 
when the action is taken (unless a greater number is required by the Articles 
of Incorporation), the Board of Directors, by resolution, may create one or 
more additional committees, appoint directors to serve on them, and define 
the duties of such committee or committees.  Each such committee shall have 
two or more members, who shall serve at the pleasure of the Board of 
Directors.  Such additional committee or committees shall not have the powers 
proscribed in Section 4.2.

                                   ARTICLE V
                                       
                                   OFFICERS
                                       
     5.1  NUMBER.  The officers of the corporation shall be a President and a 
Secretary.  Such other officers and assistant officers as are deemed 
necessary or desirable may be appointed by the Board of Directors and shall 
have such powers and duties prescribed by the Board of Directors or the 
officer authorized by the Board of Directors to prescribe the duties of other 
officers. A duly appointed officer may appoint one or more officers or 
assistant officers if such appointment is authorized by the Board of 
Directors.  Any two or more offices may be held by the same person.

     5.2  APPOINTMENT AND TERM OF OFFICE.  The officers of the corporation 
shall be appointed annually by the Board of Directors at the first meeting of 
the Board of Directors held after the annual meeting of the shareholders.  If 
the officers shall not be appointed at the meeting, a meeting shall be held 
as soon thereafter as is convenient for such appointment of officers.  Each 
officer shall hold office until a successor shall have been duly appointed 
and qualified or until the officer's death, resignation, or removal.

     5.3  QUALIFICATION.  An officer need not be a director, shareholder, or 
a resident of the State of Oregon.

     5.4  RESIGNATION AND REMOVAL.  An officer may resign at any time by 
delivering notice of such resignation to the corporation.  A resignation is 
effective on receipt unless the notice specifies a later effective date.  If 
the corporation accepts a specified later effective date, the Board of 
Directors may fill the pending vacancy before the effective date, but the 
successor may not take office until the effective date.  Once delivered, a 
notice of resignation is irrevocable unless revocation is permitted by the 
Board of



Directors.  Any officer appointed by the Board of Directors may be 
removed at any time with or without cause.  Appointment of an officer shall 
not of itself create contract rights.  Removal or resignation of an officer 
shall not affect the contract rights, if any, of the corporation or the 
officer.

     5.5  VACANCIES.  A vacancy in any office because of death, resignation, 
removal, disqualification, or otherwise may be filled by the Board of 
Directors for the unexpired portion of the term.

     5.6  PRESIDENT.  The President shall be the chief executive officer of 
the corporation and shall be in general charge of its business and affairs, 
subject to the control of the Board of Directors.  The President shall 
preside at all meetings of shareholders and at all meetings of directors 
(unless there is an acting Chairman of the Board presiding at the meeting).  
The President may execute on behalf of the corporation all contracts, 
agreements, stock certificates, and other instruments.  The President shall 
from time to time report to the Board of Directors all matters within the 
President's knowledge affecting the corporation that should be brought to the 
attention of the Board of Directors.  The President shall vote all shares of 
stock in other corporations owned by the corporation and is empowered to 
execute proxies, waivers of notice, consents, and other instruments in the 
name of the corporation with respect to such stock.  The President shall 
perform other duties assigned by the Board of Directors.

     5.7  VICE PRESIDENTS.  In the absence of the President or in the event 
of the President's death or inability or refusal to act, the Vice President 
(or, in the event there be more than one Vice President, the Vice Presidents 
in the order designated at the time of their election, or in the absence of 
any designation, then in the order of their election), if any, shall perform 
the duties of the President and, when so acting, shall have all the powers of 
and be subject to all the restrictions upon the President.  Any Vice 
President shall perform other duties assigned by the President or by the 
Board of Directors.

     5.8  SECRETARY.  The Secretary shall prepare the minutes of all meetings 
of the directors and shareholders, shall have custody of the minute books and 
other records pertaining to the corporate business, and shall be responsible 
for authenticating the records of the corporation.  The Secretary shall 
countersign all instruments requiring the seal of the corporation and shall 
perform other duties assigned by the Board of Directors.  In the event no 
Vice President exists to succeed to the President under the circumstances set 
forth in Section 5.7 above, the Secretary shall make such succession.      

     5.9  ASSISTANT SECRETARIES.  The Assistant Secretaries, when authorized 
by the Board of Directors or these Second Restated Bylaws, may sign, with the 
President or Vice President, certificates for shares of the corporation the 
issuance of which shall have been authorized by resolution of the Board of 
Directors.  The Assistant Secretaries shall, if



required by the Board of Directors, give bonds for the faithful discharge of 
their duties in such sums and with such sureties as the Board of Directors 
shall determine.  The Assistant Secretaries shall, in general, perform such 
duties as shall be specifically assigned to them in writing by the President 
or the Board of Directors.

     5.10 SALARIES.  The salaries of the officers shall be fixed from time to 
time by the Board of Directors, and no officer shall be prevented from 
receiving such salary because the officer is also a director of the 
corporation.

                                  ARTICLE VI
                                       
                              ISSUANCE OF SHARES
                                       
     6.1  CERTIFICATES FOR SHARES.

          (a)  Certificates representing shares of the corporation shall be 
in a form determined by the Board of Directors.  Such certificates shall be 
signed, either manually or in facsimile, by two officers of the corporation, 
at least one of whom shall be the President or a Vice President, and may be 
sealed with the seal of the corporation or a facsimile thereof.  All 
certificates for shares shall be consecutively numbered or otherwise 
identified.

          (b)  Every certificate for shares of stock that are subject to any 
restriction on transfer pursuant to the Articles of Incorporation, these 
Second Restated Bylaws, applicable securities laws, agreements among or 
between shareholders, or any agreement to which the corporation is a party 
shall have conspicuously noted on the face or back of the certificate either 
(i) the full text of the restriction or (ii) a statement of the existence of 
such restriction and that the corporation retains a copy of the restriction.  
Every certificate issued when the corporation is authorized to issue more 
than one class or series of stock shall set forth on its face or back either 
(i) the full text of the designations, relative rights, preferences, and 
limitations of the shares of each class and series authorized to be issued 
and the authority of the Board of Directors to determine variations for 
future series or (ii) a statement of the existence of such designations, 
relative rights, preferences, and limitations and a statement that the 
corporation will furnish a copy thereof to the holder of such certificate 
upon written request and without charge.

          (c)  The name and mailing address of the person to whom the shares 
represented thereby are issued, with the number of shares and date of issue, 
shall be entered on the stock transfer books of the corporation.  Each 
shareholder shall have the duty to notify the corporation of his or her 
mailing address.  All certificates surrendered to the corporation for 
transfer shall be canceled, and no new certificate shall be issued until the 
former certificate for a like number of shares shall have been surrendered 
and canceled, except that in case of a lost, destroyed, or mutilated 
certificate a new one may



be issued therefor upon such terms and indemnity to the corporation as the 
Board of Directors prescribes.

     6.2  TRANSFER OF SHARES.  A transfer of shares of the corporation shall 
be made only on the stock transfer books of the corporation by the holder of 
record thereof or by the holder's legal representative, who shall furnish 
proper evidence of authority to transfer, or by the holder's attorney 
thereunto authorized by power of attorney duly executed and filed with the 
Secretary of the corporation.  The person in whose name shares stand on the 
books of the corporation shall be deemed by the corporation to be the owner 
thereof for all purposes.

     6.3  TRANSFER AGENT AND REGISTRAR.  The Board of Directors may from time 
to time appoint one or more transfer agents and one or more registrars for 
the shares of the corporation, with such powers and duties as the Board of 
Directors determines by resolution.  The signatures of officers upon a 
certificate may be facsimiles if the certificate is manually signed on behalf 
of a transfer agent or by a registrar other than the corporation itself or an 
employee of the corporation.

     6.4  OFFICER CEASING TO ACT.  If the person who signed a share 
certificate, either manually or in facsimile, no longer holds office when the 
certificate is issued, the certificate is nevertheless valid.

                                  ARTICLE VII
                                       
                CONTRACTS, LOANS, CHECKS, AND OTHER INSTRUMENTS
                                       
     7.1  CONTRACTS.  The Board of Directors may authorize any officer or 
officers and agent or agents to enter into any contract or execute and 
deliver any instrument in the name of and on behalf of the corporation, and 
such authority may be general or confined to specific instances.

     7.2  LOANS.  No loans shall be contracted on behalf of the corporation 
and no evidence of indebtedness shall be issued in its name unless authorized 
by a resolution of the Board of Directors.  Such authority may be general or 
confined to specific instances.

     7.3  CHECKS; DRAFTS.  All checks, drafts, or other orders for the 
payment of money and notes or other evidences of indebtedness issued in the 
name of the corporation shall be signed by such officer or officers and agent 
or agents of the corporation and in such manner as shall from time to time be 
determined by resolution of the Board of Directors.



     7.4  DEPOSITS.  All funds of the corporation not otherwise employed 
shall be deposited from time to time to the credit of the corporation in such 
banks, trust companies, or other depositories as the Board of Directors may 
select.

                                 ARTICLE VIII
                                       
                           MISCELLANEOUS PROVISIONS
                                       
     8.1  SEAL.  The Board of Directors from time to time may provide for a 
seal of the corporation, which shall be circular in form and shall have 
inscribed thereon the name of the corporation, the state of incorporation and 
the words "Corporate Seal."

     8.2  SEVERABILITY.  Any determination that any provision of these Second 
Restated Bylaws is for any reason inapplicable, invalid, illegal, or 
otherwise ineffective shall not affect or invalidate any other provision of 
these Second Restated Bylaws.

                                  ARTICLE IX
                                       
                           OREGON CONTROL SHARE ACT
                                       
     The provisions of the Oregon Control Share Act, Oregon Revised Statutes 
Sections 60.801 through 60.816, shall not apply to acquisitions of shares of 
the voting stock of the corporation.

                                   ARTICLE X
                                       
                                  AMENDMENTS
                                       
     These Second Restated Bylaws may be altered, amended, or repealed and 
new bylaws may be adopted by the Board of Directors at any regular or special 
meeting, subject to repeal or change by action of the shareholders of the 
corporation.

                              
                              
                              /s/ Keith L. Barnes
                              ----------------------------------------------
                              Keith L. Barnes, President and
                              Chief Executive Officer
                              


ADOPTED:  March  25, 1998