EXHIBIT 10.9

                  Insituform Technologies, Inc.
                        17988 Edison Ave.
                     Chesterfiled, MO  63005
                      Tel:  (314) 532-6137
                      Fax:  (314) 530-0751


February 10, 1997

Mr. Carroll Slusher
3960 Brookline Drive
Alpharette, GA  30202

Dear Carroll:

This will confirm our offer of employment extended to you for the
position of Director-West Regions for Insituform Technologies, Inc.
This position will report to the Senior Vice President, Insituform
Technologies, Inc., responsible for North American rehabilitation.

In accepting this position, you will be provided a starting salary
of $160,000 annualized.  This converts to $6,153.85 on a semi-
monthly basis which is the regular pay cycle for executive
employees.  You will be eligible to participate in an incentive
compensation plan with a target bonus opportunity of up to 50% of
your base salary to a maximum of 75% of your base.  For calendar
year 1997, any incentive earned will be prorated from your date of
hire.  The plan and the performance measurement criteria are
detailed in the enclosed document.

Upon joining the Insituform Technologies, Inc. team as a full-time
regular employee, you will be provided with company benefits as
outlined in the enclosed benefits information package.  Benefit
eligibility and coverages are detailed in this information.  It
should be noted that these benefits are subject to change with or
without notice and operate at the sole discretion of the Company.

You will be entitled to three weeks of paid vacation to be taken
during the 1997 calendar year.  Thereafter, your vacation will be
determined in accordance with the ITI vacation policy.

This position is based in St. Louis, Missouri, therefore, you will
be required to relocate.  ITI will extend relocation assistance to
you, including reimbursement of certain usual and customary closing
costs on both the sale of your current residence and the purchase
of a new residence; packing, transportation, unpacking and up to
three months temporary storage of your household goods; two house-
hunting trips for you and your spouse and temporary living
accommodations for up to three months at the new location if
required.  Additionally, you will be provided a relocation
allowance equal to four weeks of base salary.




Mr. Carroll Slusher
February 10, 1997
Page 2

This offer of employment is contingent upon the successful
completion of a drug screen for controlled substances, which will
be paid for by Insituform.  Please contact Cindy Shaw at (800) 325-
1159 to make the arrangements.

In the event you are terminated by the Company for any reason other
than "cause" within the first twenty-four (24) months of your
employment, you will be entitled to severance equal to twelve (12)
months base salary and paid over that period.  "Cause" shall be
defined as substantial dereliction of duty after written notice
thereof, conviction of a felony, or the inability to report for
work for a period of four months or greater.

I know this will be a challenging and exciting opportunity for you
and we look forward to having you on the Insituform term.  Kindly
indicate your acceptance by signing this letter and the
Confidentiality, Non-Disclosure and Non-Compete, and Conflict of
Interest agreements.  Retain one copy for your files and return the
other to me in the enclosed envelope.  Once this offer has been
accepted, we will establish a mutually agreed upon start date.

Carroll, we look forward to you and your family joining us in St.
Louis.  Please contact me if you have any questions.



Sincerely,


/s/ Dale T. Harden


Enclosures

cc:  Jack Boatman
     Cindy Shaw


I accept the Director-West Regions position as outlined herein and
on the attached addendum dated February 20, 1997.


/s/ Carroll Slusher                         2/24/97
- -------------------------               -------------------------
Carroll Slusher









February 20, 1997


Mr. Dale Harden
Senior Vice President
Insituform Technologies, Inc.
17988 Edison Ave.
Chesterfield, MO  63005

Dear Dale:

As an addendum to your letter dated February 10, we have discussed
and agreed on a few additional items that I would like to document
here.

I will be entitled to three weeks paid vacation in 1997 and each
subsequent year.  The position will include a company car allowance
of $700 per month and payment per mile for business related mileage
at the appropriate company established rate.

The annual incentive compensation performance measurement criteria
will be forthcoming in March with the target bonus opportunities as
you defined.

I recognize that there is no home sale assistance or potential
recovery in our agreement but I would ask for appropriate
consideration should the sale of my home cause undue financial or
personal hardship.

I am looking forward to the challenge and opportunity as the new
Director-Western Regions for Insituform Technologies, Incorporated.
I fill it offers me the potential to show the value of my
experience and training in a progressive and exciting Company.  I
hope to see you soon.


Sincerely,



/s/ Carroll W. Slusher