Document:

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                                                                   EXHIBIT 10.24

                    EMPLOYMENT AND NON-COMPETITION AGREEMENT

     AGREEMENT entered into this 27th day of JULY 2000, by and between
FiberChem, Inc., a Delaware corporation, with its principal place of business at
1181 Grier Drive, Suite B, Las Vegas, Nevada 89119 (the "Company") and BRIAN A.
O'NEIL, residing at 1102 - 1425 WEST 6TH AVENUE, VANCOUVER, BRITISH COLUMBIA V6G
4H5 (the "Executive").

                                   WITNESSETH:

     WHEREAS, the Company wishes to employ the Executive in the principal
capacity of VICE PRESIDENT OPERATIONS of FIBERCHEM, INC. upon the terms and
conditions contained herein;

     WHEREAS, the Executive is desirous of employment with the Company and is
willing to accept such employment for the inducements and upon the terms and
conditions contained herein; and

     WHEREAS, the Company has bargained, in connection with Executive's
employment and in connection with the transactions contemplated by the Amended
Arrangement Agreement dated as of May 26, 2000, between the Company and Intrex
Data Communications Corp. ("Intrex"), of which Executive is a principal
shareholder, for a covenant by the Executive not to compete with the Company's
business.

     NOW, THEREFORE, in consideration of the mutual premises and agreements
contained herein and for other good and valuable consideration by each of the
parties, the parties hereby agree as follows:

     1. EMPLOYMENT. The Company hereby employs the Executive and the Executive
hereby accepts employment upon the terms and conditions set forth herein.

     2. TERM. The term of this Agreement shall commence on the date hereof and
shall continue for an initial term of one (1) year; provided, however, that the
term of this Agreement shall be automatically continued and extended, on the
same terms and conditions as then in effect hereunder, for additional
consecutive twelve month periods commencing upon such termination date, unless
at least thirty (30) days before the date of termination of the initial term of
this Agreement or of any such extended term, the Company shall give the
Executive, or the Executive shall give the Company, notice in writing electing
to terminate this Agreement as of such termination date.

     3. DUTIES.

          (a) During the term of this Agreement, the Executive shall serve the
Company in an executive capacity and shall perform such duties as are determined
from time to time by the Company's Board of Directors. Unless prevented by death
or disability, the Executive shall devote his full business time, allowing for
vacations and national holidays, as set forth in Sections 5(a) and (e) hereof,
and illnesses, exclusively to the business and affairs of the Company, and shall
use his best efforts, skill and abilities to promote its interests. Nothing
herein contained shall be construed as preventing the Executive from purchasing
securities in any publicly held entity, if such purchases

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shall not result in his owning beneficially 2% or more of the equity securities
of such company, provided such investment is not made in a company in
competition with the Company.

          (b) It is hereby acknowledged that the Board of Directors of the
Company has elected the Executive to serve as Vice President - Operations of
FiberChem, Inc., and the Company hereby agrees to use its best efforts to have
the Executive continue to serve as Vice President - Operations of FiberChem,
Inc. during the term of this Agreement. The precise services of the Executive
may be extended or curtailed from time to time at the direction of the Company's
Board of Directors.

     4. COMPENSATION. For the services rendered by the Executive hereunder, the
Company shall pay and the Executive shall accept the following compensation:

          (a) From the commencement of the term hereof through September 30,
2000, the Executive shall receive a base annual salary of US Dollars, One
Hundred Twenty-Five Thousand dollars ($125,000) (the "Base Salary") which Base
Salary shall be earned and shall be payable at such intervals not less
frequently than monthly, in equal installments, and otherwise in such manner as
is consistent with the Company's normal practice for remuneration of executives;

          (b) The Board of Directors shall review the Executive's base salary on
each of the anniversary dates of the execution of this agreement in order to
determine whether the Executive's salary should receive an upward adjustment;

          (c) The Executive shall be entitled to bonus compensation during the
term hereof, as determined at the discretion of the Board of Directors of the
Company;

          (d) The Executive's salary shall be payable subject to such deductions
as are then required by law and such further deductions as may be agreed to by
the Executive, in accordance with the Company's prevailing salary payroll
practices.

     5. BENEFITS AND EXPENSES. During the term of this Agreement, the Executive
shall be entitled to the following benefits and expense reimbursement:

          (a) The Executive shall be entitled to up to four (4) weeks of paid
vacation per calendar year, in accordance with the Company's policy from time to
time in effect as determined by the Board;

          (b) The Executive shall be entitled to participate in and/or receive
all fringe benefits such as medical, disability, hospital and health insurance
plans, and profit sharing, pension plan, life insurance and other plans, if any,
which the Company may generally make available to its executives. The Executive
shall also be included in the Directors and Officers' indemnification insurance
policy, if obtained;

          (c) The Company shall also issue to the Executive a corporate credit
card to be utilized by the Executive in connection with any additional
out-of-pocket expenses which he may incur in connection with the performance of
his duties. During the term of this Agreement, the Company shall, upon
presentation of proper vouchers, also reimburse the Executive for all

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reasonable expenses incurred by him directly in connection with his performance
of services as an officer and Executive of the Company;

          (d) The Corporation shall maintain a ______ million dollar
($__,000,000) key man policy insuring against the loss of Executive's life,
which shall name the Company as beneficiary;

          (e) The Executive shall receive as paid days off all national holidays
that the Company, pursuant to established policy, recognizes and observes.

          (f) The Executive shall receive a car allowance of $7,200.00 per year.
All other expenses of maintaining a vehicle will be born by the Executive except
to the extent that mileage shall be reimbursed for business trips of greater
than 25 miles per trip.

     6. DISABILITY AND DEATH.

          (a) DISABILITY - If, during the term of this Agreement, the Executive
becomes so disabled or incapacitated by reason of any physical or mental illness
so as to be unable to perform the services required of him pursuant to this
Agreement for a continuous period of four (4) months, or for an aggregate of six
(6) months during any consecutive twelve (12) month period, then the Company
may, upon 30 days' written notice to the Executive, terminate this Agreement.
The Company shall purchase temporary and permanent disability insurance on the
Executive. Payments made under such disability policy or policies shall not
affect any other payments made to the Executive.

          (b) DEATH - This Agreement shall automatically terminate upon and as
of the date of death of the Executive at any time during the term of this
Agreement. Notwithstanding the termination of this Agreement by reason of the
Executive's death, the Company shall pay to the Executive's estate his Base
Salary, and shall continue family medical benefits coverage for the Executive's
family, then in effect for a period of one (1) year following the date of such
termination, such payment to be made in one lump sum no later than 3 months
following the date of death.

     7. COVENANTS AND RESTRICTIONS.

          (a) For a period of one (1) year following the termination of this
Agreement (the "Non-Compete Period"), the Executive shall not, directly or
indirectly, engage in, own, manage, operate, assist, join or control, or
participate in the ownership, management, operation or control of any Restricted
Enterprise (other than the Company or its affiliates), which engages or plans to
engage in a Restricted Enterprise anywhere in the United States, whether as a
director, officer, executive, agent, consultant, shareholder, partner, owner,
independent contractor or otherwise. Notwithstanding the foregoing, these
restrictions shall not prevent the Executive from earning his livelihood during
the Non-Compete Period. As used herein, a "Restricted Enterprise" shall be any
activity that competes with the business of the Company, including the business
of Intrex, in any line of business that constitutes 5% or more of the net sales
of the Company or Intrex on the date of termination of this Agreement.
Notwithstanding the foregoing, the provisions of this Section 7(a) shall not
apply if Executive's employment is terminated pursuant to Section 11(b) or
Section 12 of this Agreement.

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          (b) The Executive agrees that he shall not divulge to others, nor
shall he use to the detriment of the Company or in any business competitive with
or similar to any business engaged in by the Company or any of its subsidiary or
affiliated companies, at any time during his employment with the Company or
thereafter, any Confidential Information obtained by him during the course of
his employment with the Company. For the purpose of this Agreement,
"Confidential Information" means any and all information developed by or for or
processed by the Company or its affiliates of which the Executive has knowledge
during the term of his employment that is (1) not generally known in any
industry in which the Company or its affiliates does business during the
Non-Compete Period or (2) not publicly available and treated as confidential.

          (c) During the Non-Compete Period, the Executive will neither solicit,
hire or seek to solicit or hire any of the Company's personnel in any capacity
whatsoever nor shall Executive induce or attempt to induce any of the Company's
personnel to leave the employ of the Company to work for Executive or otherwise.

     8. REMEDIES. The Executive acknowledges that his breach of any of the
restrictive covenants contained in Section 7 herein may cause irreparable damage
to the Company for which remedies of law would be inadequate. Accordingly, the
Executive breaches or threatens to breach any of the provisions of Section 7,
the Company shall be entitled to appropriate injunctive relief, including,
without limitation, preliminary and permanent injunctions, in any court of
competent jurisdiction, restraining Executive from taking any action prohibited
hereby. This remedy shall be in addition to all other remedies available to the
Company at law or equity. If any portion of Section 7 is adjudicated to be
invalid or unenforceable, Section 7 shall be deemed amended to delete therefrom
the points so adjudicated, such deletion to apply only with respect to the
operation of Section 7 in the jurisdiction in which the adjudication is made.

     9. INDEMNIFICATION. The Company hereby indemnifies and holds the Executive
harmless for any and all expenses (including legal fees) or losses incurred by
him in connection with the performance of his duties under this Agreement.

     10. PRIOR AGREEMENTS. The Executive represents that he is not now under any
written agreement, nor has he previously, at any time, entered into any written
agreement with any person, firm or corporation, which would or could in any
manner preclude or prevent him from giving freely and the Company receiving the
exclusive benefit of his services.

     11. TERMINATION PROVISIONS.

          (a) In addition to, and not in lieu of, the termination provisions set
forth in Section 6 herein, the employment of the Executive hereunder may be
terminated by the Company prior to the termination date of the initial term or
any renewal term thereafter (as set forth in Section 2 hereof) for sufficient
"cause," which cause is defined specifically in the event that the Executive is
guilty of (i) a willful and reckless disregard to perform his duties as set
forth in Section 3 herein, or (ii) willful misfeasance for which the Company is
directly and adversely affected, or (iii) any act of dishonesty by the Executive
bearing directly upon the Company. Termination of the Executive's employment by
the Company for reckless disregard of his duties to the Company, willful
misfeasance or an act of dishonesty with respect to the Company hereunder shall
constitute, and is referred to elsewhere herein, as termination for "Cause."
Such termination of the Executive's

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employment hereunder for Cause shall be effective upon delivery of written
notice to the Executive which notice shall be a sworn affidavit from at least
two non-interested parties, setting forth with specificity the exact nature of
the "cause" for which the Executive is being terminated. Upon the termination of
this Agreement for "cause" as set forth in this subparagraph, the Company shall
not be obligated to make any further payments hereunder to the executive.

          (b) Notwithstanding any provisions in this Agreement to the contrary,
the Company may terminate the employment of the Executive without Cause, but in
such event the Company shall be obligated to pay the Executive any and all
amounts payable to the Executive pursuant to Section 4 above for the greater of
(i) the remainder of the initial term or the extended term, as the case may be,
of the Agreement in effect immediately prior to such termination, or (ii) one
(1) year (the "Remainder Term"), and the Company shall also continue for the
Remainder Term to permit the Executive to receive or participate in all fringe
benefits available to him pursuant to Section 5 above; provided, however, that
during the Remainder Term any amounts payable to the Executive pursuant to this
Section 11(b), and any fringe benefits which he receives or in which he
participates pursuant to this Section 11(b), shall be reduced by any payments or
fringe benefits the Executive shall receive during the Remainder Term from any
other source of employment which is unaffiliated with the Company.

     12. CHANGE OF CONTROL.

          (a) A "change of control" shall be deemed to occur when

               (i) the Executive is not elected as an officer of the Company (or
one of its subsidiaries or affiliates);

              (ii) the Company's shareholders approve (x) a merger or
consolidation in which the Company is not the surviving corporation and/or which
results in any reclassification or reorganization of the then outstanding Common
Stock, (y) a sale of all or substantially all of the Company's assets or capital
stock or (z) a plan of liquidation or dissolution of Company;

             (iii) the Common Stock is first purchased pursuant to a tender or
exchange offer (other than a tender or exchange offer made by the Company)
affecting at least 25% of the Common Stock or any other sale of at least 25% of
the Common Stock to a person or group of persons who are not officers, directors
or 5% shareholders of the Company on the date hereof; or

              (iv) there is any other material change in ownership or management
of the Company after which (x) the Executive is terminated or (y) in the sole
determination of the Executive, there is a significant change in the Executive's
duties, responsibilities, principal location of employment, or compensation.

     (b) In the event a change of control occurs at any time during the term of
this Agreement:

               (i) the Executive may, by written notice to the Company within
sixty (60) days after the date of such change of control, elect to terminate his
employment with the Company within sixty (60) days after such notice (the
"Termination Date"). If the Executive elects to terminate

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his employment pursuant to this Section 12, the Company shall pay the Executive,
in addition to the remainder of his annual compensation, a "parachute payment,"
as said term is defined in Section 280G of the Internal Revenue Code of 1986, as
amended, (the "Code") in an amount equal to 2.99 times the Executive's annual
compensation (or such other amount then permitted by the Code), including the
Base Salary, bonus compensation or other remuneration and fringe benefits, if
any. This amount shall be payable by the Company to the Executive in one lump
sum payment within sixty (60) days of the Termination Date. The Executive shall
be responsible for payment of all income or excise taxes which may become due as
a result of the Company's payment to him of any "excess parachute payments," as
such phrase is defined in Section 280G of the code, and

               (ii) any options beneficially owned by the Executive at the time
of such change in control shall immediately vest in full and shall be
exercisable by the Executive at any time prior to the expiration date of the
respective options.

     13. ARBITRATION OF DISPUTES. All controversies, claims and disputes arising
out of or relating to this Agreement, or the breach thereof, shall be settled by
arbitration conducted by the American Arbitration Association, in accordance
with the Commercial Arbitration Rules of said Association in effect at the time
of the controversy, claim or dispute. Judgment upon the award rendered by the
Arbitrator (or Arbitrators) may be entered in any court having jurisdiction
thereof.

     14. SUCCESSORS AND ASSIGN. This Agreement shall inure to the benefit of and
be binding upon the Company, its successors and assigns, and upon the Executive,
his heirs, executors, administrators, legatees and legal representatives.

     15. NOTICE. Any notice, statement, report, request or demand required or
permitted to be given by this Agreement shall be in writing, and shall be
sufficient if delivered in person or if addressed and sent by certified mail,
return receipt requested, to the parties of the addresses set forth above, or at
such other place that either party may designate by notice in the foregoing
manner to the other.

     16. WAIVER. The failure of either party to insist upon the strict
performance of any of the terms, conditions and provisions of this Agreement
shall not be construed as a waiver or relinquishment of future compliance
therewith, and said terms, conditions and provisions shall remain in full force
and effect. No waiver of any term or any condition of this Agreement on the part
of either party shall be effective for any purpose whatsoever unless such waiver
is in writing and signed by such party.

     17. MISCELLANEOUS.

          (a) Should any part of this Agreement, for any reason whatsoever, be
declared invalid, illegal, or incapable of being enforced in whole or in part,
such decision shall not affect the validity of any remaining portion, which
remaining portion shall remain in full force and effect as if this Agreement had
been executed with the invalid portion thereof eliminated, and it is hereby
declared the intention of the parties hereto that they would have executed the
remaining portion of this Agreement without including therein any portion which
may for any reason be declared invalid.

          (b) This Agreement shall be construed and enforced in accordance with
the laws

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of the State of Nevada applicable to agreements made and performed in such State
without application to the principles or conflicts of laws.

          (c) This Agreement and all rights hereunder are personal to the
Executive and shall not be assignable, and any purported assignment in violation
thereof shall be null and void. Any person, firm or corporation succeeding to
the business of the Company by merger, consolidation, purchase of assets or
otherwise, shall assume by contract or operation of law the obligations of the
Company hereunder; provided, however, that the Company shall, notwithstanding
such assumption and/or assignment, remain liable and responsible for the
fulfillment of the terms and conditions of the Agreement on the part of the
Company.

          (d) This Agreement constitutes the entire agreement between the
parties hereto with respect to the terms and conditions of the Executive's
employment by the Company, as distinguished from any other contractual
arrangements between the parties pertaining to or arising out of their
relationship, and this Agreement supersedes and renders null and void any and
all other prior oral or written agreements, understandings, or commitments
pertaining to the Executive's employment by the Company. No variation hereof
shall be deemed valid unless in writing and signed by the parties hereto, and no
discharge of terms hereof shall be deemed valid unless by full performance by
the parties hereto or by a writing signed by the parties hereto. No waiver by
either party of any provision or condition of this Agreement by him or it to be
performed shall be deemed a waiver of similar or dissimilar provisions and
conditions at the same time or any prior or subsequent time.

          (e) The heading of the paragraphs herein are inserted for convenience
and shall not affect any interpretation of this Agreement.

     IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement as
of the day and year first written above.

"EXECUTIVE"                            "COMPANY"
                                       FIBERCHEM, INC.

/s/ BRIAN A. O'NEIL                    By:  /s/ MELVIN W. PELLEY
----------------------------------          ------------------------------------
Name:  Brian A. O'Neil                 Name:  Melvin W. Pelley
                                       Title: CFO

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                                                                   EXHIBIT 10.26

                        RELEASE AND SETTLEMENT AGREEMENT

This Release and Settlement Agreement ("Settlement Agreement") is made and
entered into effective as of April 12, 2000, by and between Intrex Data
Communications Group, Suite 1400, 1500 W. Georgia Street, Vancouver, B.C. V6G
2Z6, Canada (referred to as "Company"), and entrenet Group, LLC, 1304 Southpoint
Blvd., Suite 220, Petaluma, California 94954 (referred to as "entrenet").

RECITALS

A.        Company and entrenet entered into an Engagement Agreement dated April
          12, 1999, whereby entrenet agreed to perform certain services for
          Company (hereinafter referred to as the "Engagement Agreement").

B.        As part of the services provided to the Company by entrenet under the
          Engagement Agreement, entrenet introduced FiberChem, Inc. to the
          Company and has advised the Company related to a merger with
          FiberChem, Inc. which is pending closing (hereinafter referred to as
          the "Merger").

C.        Disputes as to the amounts due to entrenet by Company under the
          Engagement Agreement as well as disputes regarding Convertible Notes
          and warrants for the acquisition of stock in Company pursuant to the
          Engagement have arisen between Company, and entrenet (the "Disputes").

D.        The purpose of this Settlement Agreement is to resolve the disputes
          between the Company and Entrenet and between Entrenet & the company

E.        The Settlement Agreement allows the parties to avoid substantial
          expenditures, the burden of further negotiations, and the likelihood
          of arbitration or litigation, all on the terms and conditions set
          forth below.

AGREEMENT

NOW, THEREFORE, in consideration of the payments, mutual covenants, warranties
and representations set forth below, the parties hereto do hereby agree to
settle the Disputes among them on the following terms and conditions:

          1. SETTLEMENT SUBJECT TO THE COMPLETION OF MERGER. This Settlement
Agreement shall not become effective and the Engagement Agreement shall remain
in effect unless and until the consummation of the Merger which is currently
pending.

          2. ACKNOWLEDGED AMOUNT OWED. The parties acknowledge and agree that
upon the completion of the Merger the entire amount due under the Engagement
Agreement from Company to entrenet is $3,557.10 in cash, 3,000,000 shares of
FiberChem, Inc. Common Stock, a 10% Subordinated Convertible Note in the amount
of $126,500 ($115,000 principal plus interest of $11,500 through April 11, 2000)
convertible into FiberChem, Inc. Common Stock at a conversion

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price of $0.185 per share, and a four year Warrant to purchase 960,000 shares of
FiberChem, Inc. Common Stock at the price of $0.185 per share (collectively, the
"Debt"). Payment of the Debt will result in full payment and full satisfaction
of all amounts and obligations due entrenet from Company under the Engagement
Agreement.

          3. TERMINATION OF ENGAGEMENT AGREEMENT. Upon consummation of the
Merger and payment of the Debt described in paragraph 2 to entrenet or its
assigns, the Engagement Agreement shall be deemed terminated and void effective
as of the Merger date. Thereafter, no party shall have any further obligation or
liability, whether accrued or potentially to accrue under the Engagement
Agreement, including but not limited to any further obligation by Company to
entrenet or its affiliates for (i) the payment of any monies to entrenet under
the Engagement Agreement or (ii) the issuance of any Company equity.

          4. MUTUAL RELEASE. Except for the provisions of this Settlement
Agreement, effective as of the Merger date, all parties to this Setttlement
Agreement on their own behalf and on behalf of their respective representatives,
agents, servants, employees, heirs, successors, administrators, executors,
attorneys, co-partners, co-venturers, insurers, stockholders, predecessors,
officers, directors, shareholders and assigns, hereby forever releases and
discharges all other parties to this Agreement and each of their respective
representatives, agents, servants, employees, officers, administrators,
executors, co-partners, co-venturers, directors, shareholders, partners, heirs,
successors, assigns, insurers, predecessors, and attorneys of and from any and
all present and future obligations (accrued or unaccrued), claims, demands,
actions, causes of actions, debts, liabilities, agreements, or losses of any
type, whether known or unknown, suspected or unsuspected, fixed or contingent,
which have arisen or may hereafter arise out of or are in any way connected with
any of the following: any claim to monies owed by or equity ownership or rights
to acquire equity ownership in Company, the Engagement Agreement, and the
Disputes (collectively, the "Released Claims").

          5. NO DISPARAGEMENT AND COVENANT NOT TO SUE. All parties to this
Agreement shall refrain from making any public statements or statements to third
parties which demean any of the other parties to this Agreement or which call
into question the ethics or competence of any of the other parties to this
Agreement. All parties to this Agreement covenant and agree never to commence,
voluntarily aid in any way or prosecute or participate in any way in any action
or proceeding based upon the Released Claims. If any such action or proceeding
is commenced, this Settlement Agreement may be pleaded as a full and complete
defense thereto.

          6. SECTION 1542. All parties to this Agreement agree that the waivers
and releases provided for in this Settlement Agreement shall be effective as a
full and final release of and from all matters set forth in this Settlement
Agreement, and, in furtherance of this intention, each party hereby acknowledges
and agrees that it is familiar with and has been advised by legal counsel
concerning the legal effect of California Civil Code Section 1542, which
provides as follows:

          A general release does not extend to claims that the creditor does not
          know or suspect to exist in his favor at the time of executing this
          release, which if known by him, must have materially affected his
          settlement to debtor.

          7. ADVICE OF COUNSEL. All parties to this Settlement Agreement being
aware of, and having been advised by legal counsel as to the significance and
legal effect of Section 1542 of the California Civil Code, hereby expressly
waives and relinquishes any and all rights and benefits it may have thereunder
or under any other statute or common law principle of similar effect with
respect to the waiver and release provided for in this Settlement Agreement.

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          8. UNKNOWN FACTS. All parties to this Settlement Agreement hereby
further acknowledge that they are aware that they may hereafter discover facts
in addition to or different from those which they now know or believe to be true
with respect to the subject matter of this Settlement Agreement, but they agree
that it is each party's intention fully, finally, and forever to settle and
release all of the matters which are the subject of the waiver and release
provided for herein, notwithstanding the discovery hereafter of any additional
or different facts existing as of the date of this Settlement Agreement.

          9. AFFIRMATIVE COVENANTS. Upon execution of this Settlement Agreement
by all parties, Company shall deliver $3,557.10 in cash to entrenet and upon
consummation of the Merger the Company shall deliver to entrenet or its assigns
the remainder of the Debt as described in Paragraph 2, collectively as full
payment and satisfaction for all obligations under the Engagement Agreement.

          10. WARRANTIES AND REPRESENTATIONS. Each of the parties hereto
represents and warrants that:

               a. It has the right and authority to enter into and execute this
          Settlement Agreement;

               b. It has not sold, assigned, transferred, conveyed,
          hypothecated, encumbered or otherwise disposed of any of its rights
          hereunder;

               c. It has been represented by independent legal counsel of its
          own choice in connection with the negotiation and execution of this
          Settlement Agreement and has had adequate opportunity to undertake
          whatever due diligence or investigation it deemed necessary to enter
          into this Settlement Agreement; and

               d. It has not commenced any litigation pending with respect to
          the facts, circumstances, matters or events which are the subject
          matter hereof except as expressly disclosed herein, and it has not
          pledged said rights as security for the performance of any obligation
          or otherwise encumbered said rights.

          11. NO ADMISSION OF LIABILITY. Nothing in this Settlement Agreement
constitutes an admission of liability, responsibility or the merit or lack of
merit of any claim or defense on the part of entrenet or the Company.

          12. MISCELLANEOUS.

               a. ADDITIONAL DOCUMENTS. Each of the parties agrees to execute
          and deliver, at the request of the other parties, any and all other
          documents or other written instruments as may be reasonably necessary
          to effectuate this Settlement Agreement.

               b. APPLICABLE LAW. This Settlement Agreement shall be governed by
          and construed in accordance with the laws of the State of California
          applicable to contracts between California residents entered into and
          to be performed entirely within the State of California.

               c. ATTORNEYS' FEES COSTS/BREACHES. In the event either party
          hereto engages the services of an attorney to bring suit to enforce,
          interpret, or otherwise construe the whole or any part of this
          Agreement, or for damages on account of any breach of covenant
          contained herein, or to quiet title, or to enforce any other claim or
          cause of action arising

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          out of the circumstances surrounding the execution of this Agreement,
          the prevailing party in any such litigation shall be entitled to
          recover from the other, reasonable attorneys fees and costs incurred
          therein as part of any judgment awarded by the court in which such
          litigation is determined.

               d. COUNTERPARTS. This Settlement Agreement may be executed in
          separate counterparts, each of which may be executed by less than all
          of the parties, each of which shall be enforceable against the parties
          actually executing such counterparts, and all of which together shall
          constitute one instrument.

               e. DESCRIPTIVE HEADINGS. The headings used herein are descriptive
          only and for the convenience of identifying provisions, and are not
          determinative of the meaning or effect of any such provisions.

               f. ENTIRE AGREEMENT. This Settlement Agreement constitutes the
          entire agreement and understanding between the parties with respect to
          the subject matters herein and therein, and shall supersede and
          replace any prior agreements and understandings, whether oral or
          written, by and among them with respect to such matters. The
          provisions of this Settlement Agreement may be waived, altered,
          amended or repealed in whole or in part only upon the written consent
          of all parties to this Settlement Agreement.

               g. NOTICES. All notices, requests, demands, instructions or other
          communications required or permitted to be given under this Settlement
          Agreement shall be in writing and directed to the parties at the
          address set forth below. Such communications shall be deemed to have
          been received upon delivery, if delivered personally. If given by
          prepaid telegram, or if mailed first-class, postage prepaid, or if
          mailed by registered or certified mail, return receipt requested, such
          communications shall be deemed to have been received seventy-two (72)
          hours after such dispatch. Either party hereto may change the address
          to which such communications are to be directed by giving written
          notice to the other party hereto of such change in the manner above
          provided.

          IF FOR COMPANY:

          Intrex Data Communications Group
          David S. Peachey
          Chief Executive Officer
          Suite 1400, 1500 W. Georgia Street
          Vancouver, B.C. V6G 2Z6
          FAX - 604-682-4041
          EMAIL - dpeachey@intrexsat.com

          IF FOR FIBERCHEM:

          FiberChem, Inc.
          Geoffrey F. Hewitt
          Chief Executive Officer
          1181 Grier Drive
          Building B Las Vegas, NV 89119
          FAX - (702) 361-9652
          Email - Gfhatfci@aol.com

          IF FOR ENTRENET:

          entrenet Group, LLC
          John Billington
          Chief Legal & Tax Officer
          1304 Southpoint Blvd., Suite 220
          Santa Rosa, CA  94954
          Fax 707-781-2514
          Email john@entre.net

               h. SEVERABILITY. If for any reason any provision of this
          Settlement Agreement shall be determined to be invalid or inoperative,
          the validity and effect of the other provisions hereof shall not be
          affected thereby, provided that no such severability shall be
          effective if it causes a material detriment to any party.

               i. SUCCESSORS AND ASSIGNS. Subject to any provisions herein with
          regard to assignment, all covenants and agreements herein shall bind
          and inure to the benefit of the respective heirs, executors,
          administrators, successors and assigns of the parties hereto.

                                       4

<PAGE>

               j. SURVIVAL. The representations, warranties, covenants and
          agreements made herein shall survive the execution and delivery at
          this Settlement Agreement.

               k. CONSTRUCTION. The parties hereto and their counsel have
          reviewed this Settlement Agreement and specifically agree that any
          rule of construction, to the effect that ambiguities are to be
          resolved against the drafting party, shall not apply to the
          interpretation of this Settlement Agreement.

IN WITNESS WHEREOF, the parties hereto have executed this Settlement Agreement
effective as of the date first written above.

CAUTION: THIS AGREEMENT CONTAINS A RELEASE.  READ BEFORE SIGNING.

INTREX DATA COMMUNICATIONS GROUP            ENTRENET GROUP, LLC

By:  /s/ DAVID S. PEACHEY                   By: /s/ JOHN BILLINGTON
   -------------------------------             ---------------------------------
David S. Peachey                            John Billington
Chief Executive Officer                     Chief Legal and Tax Officer

Date Executed: May 30, 2000                 Date Executed: May 25, 2000
              --------------------                        ----------------------

FIBERCHEM, INC.

By:  /s/ GEOFFREY F. HEWITT
   -------------------------------
Geoffrey F. Hewitt
Chief Executive Officer

Date Executed: May 31, 2000
              --------------------

                                       5

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