sec document


                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549
                                 --------------

                                  SCHEDULE 13D
                                 (Rule 13d-101)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
            TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
                                  RULE 13d-2(a)

                               (Amendment No. 5)1

                            Layne Christensen Company
                            -------------------------
                                (Name of Issuer)

                          Common Stock, $.01 Par Value
                          ----------------------------
                         (Title of Class of Securities)

                                    521050104
                                    ---------
                                 (CUSIP Number)

                              STEVEN WOLOSKY, ESQ.
                 OLSHAN GRUNDMAN FROME ROSENZWEIG & WOLOSKY LLP
                                Park Avenue Tower
                               65 East 55th Street
                            New York, New York 10022
                                 (212) 451-2300
                                 --------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                  July 23, 2004
                                  -------------
             (Date of Event Which Requires Filing of This Statement)

            If the filing  person has  previously  filed a statement on Schedule
13G to report the  acquisition  that is the subject of this Schedule 13D, and is
filing this schedule because of Rule 13d-1(e),  13d-1(f) or 13d-1(g),  check the
following box / /.

            Note.  Schedules  filed  in  paper  format  shall  include  a signed
original and five copies of the schedule, including all exhibits. See Rule 13d-7
for other parties to whom copies are to be sent.

                         (Continued on following pages)

                               (Page 1 of 7 Pages)


-------------------
1           The remainder of this cover page shall be filled out for a reporting
person's  initial  filing on this  form with  respect  to the  subject  class of
securities,  and for any subsequent amendment containing information which would
alter disclosures provided in a prior cover page.

            The  information  required on the remainder of this cover page shall
not be deemed to be "filed"  for the  purpose  of  Section 18 of the  Securities
Exchange Act of 1934 or otherwise  subject to the liabilities of that section of
the Act but shall be subject to all other  provisions of the Act  (however,  see
the Notes).




---------------------                                         ------------------
CUSIP No. 521050104                   13D                      Page 2 of 7 Pages
---------------------                                         ------------------


================================================================================
     1         NAME OF REPORTING PERSONS
               I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                                     STEEL PARTNERS II, L.P.
--------------------------------------------------------------------------------
     2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*         (a) / /
                                                                         (b) / /
--------------------------------------------------------------------------------
     3         SEC USE ONLY

--------------------------------------------------------------------------------
     4         SOURCE OF FUNDS*
                     WC
--------------------------------------------------------------------------------
     5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
               PURSUANT TO ITEM 2(d) OR 2(e)                                 / /
--------------------------------------------------------------------------------
     6         CITIZENSHIP OR PLACE OF ORGANIZATION

                     DELAWARE
--------------------------------------------------------------------------------
  NUMBER OF        7      SOLE VOTING POWER
   SHARES
 BENEFICIALLY                   1,418,718
  OWNED BY
    EACH
  REPORTING
 PERSON WITH   -----------------------------------------------------------------
                   8      SHARED VOTING POWER

                                - 0 -
               -----------------------------------------------------------------
                   9      SOLE DISPOSITIVE POWER

                                1,418,718
               -----------------------------------------------------------------
                  10      SHARED DISPOSITIVE POWER

                                - 0 -
--------------------------------------------------------------------------------
     11        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
               PERSON

                     1,418,718
--------------------------------------------------------------------------------
     12        CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
               CERTAIN SHARES*                                               / /
--------------------------------------------------------------------------------
     13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                     11.3%
--------------------------------------------------------------------------------
     14        TYPE OF REPORTING PERSON*

                     PN
================================================================================

                      *SEE INSTRUCTIONS BEFORE FILLING OUT!




---------------------                                         ------------------
CUSIP No. 521050104                   13D                      Page 3 of 7 Pages
---------------------                                         ------------------


================================================================================
     1         NAME OF REPORTING PERSONS
               I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                                    STEEL PARTNERS, L.L.C.
--------------------------------------------------------------------------------
     2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*         (a) / /
                                                                         (b) / /
--------------------------------------------------------------------------------
     3         SEC USE ONLY

--------------------------------------------------------------------------------
     4         SOURCE OF FUNDS*
                     OO
--------------------------------------------------------------------------------
     5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
               PURSUANT TO ITEM 2(d) OR 2(e)                                 / /
--------------------------------------------------------------------------------
     6         CITIZENSHIP OR PLACE OF ORGANIZATION

                     DELAWARE
--------------------------------------------------------------------------------
  NUMBER OF        7      SOLE VOTING POWER
   SHARES
 BENEFICIALLY                   1,418,718
  OWNED BY
    EACH
  REPORTING
 PERSON WITH   -----------------------------------------------------------------
                   8      SHARED VOTING POWER

                                - 0 -
               -----------------------------------------------------------------
                   9      SOLE DISPOSITIVE POWER

                                1,418,718
               -----------------------------------------------------------------
                  10      SHARED DISPOSITIVE POWER

                                - 0 -
--------------------------------------------------------------------------------
     11        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
               PERSON

                     1,418,718
--------------------------------------------------------------------------------
     12        CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
               CERTAIN SHARES*                                               / /
--------------------------------------------------------------------------------
     13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                     11.3%
--------------------------------------------------------------------------------
     14        TYPE OF REPORTING PERSON*

                     OO
================================================================================

                      *SEE INSTRUCTIONS BEFORE FILLING OUT!




---------------------                                         ------------------
CUSIP No. 521050104                   13D                      Page 4 of 7 Pages
---------------------                                         ------------------


================================================================================
     1         NAME OF REPORTING PERSONS
               I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                                    WARREN G. LICHTENSTEIN
--------------------------------------------------------------------------------
     2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*         (a) / /
                                                                         (b) / /
--------------------------------------------------------------------------------
     3         SEC USE ONLY

--------------------------------------------------------------------------------
     4         SOURCE OF FUNDS*
                     OO
--------------------------------------------------------------------------------
     5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
               PURSUANT TO ITEM 2(d) OR 2(e)                                 / /
--------------------------------------------------------------------------------
     6         CITIZENSHIP OR PLACE OF ORGANIZATION

                     USA
--------------------------------------------------------------------------------
  NUMBER OF        7      SOLE VOTING POWER
   SHARES
 BENEFICIALLY                   1,423,718(1)
  OWNED BY
    EACH
  REPORTING
 PERSON WITH   -----------------------------------------------------------------
                   8      SHARED VOTING POWER

                                - 0 -
               -----------------------------------------------------------------
                   9      SOLE DISPOSITIVE POWER

                                1,423,718(1)
               -----------------------------------------------------------------
                  10      SHARED DISPOSITIVE POWER

                                - 0 -
--------------------------------------------------------------------------------
     11        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
               PERSON

                     1,423,718(1)
--------------------------------------------------------------------------------
     12        CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
               CERTAIN SHARES*                                               / /
--------------------------------------------------------------------------------
     13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                     11.3%
--------------------------------------------------------------------------------
     14        TYPE OF REPORTING PERSON*

                     IN
================================================================================

                      *SEE INSTRUCTIONS BEFORE FILLING OUT!

(1)  Includes  5,000 shares of Common Stock  underlying  options  granted to Mr.
     Lichtenstein that are exercisable within 60 days of the date hereof.




---------------------                                         ------------------
CUSIP No. 521050104                   13D                      Page 5 of 7 Pages
---------------------                                         ------------------


            The following constitutes Amendment No. 5 ("Amendment No. 5") to the
Schedule 13D filed by the undersigned.  This Amendment No. 5 amends the Schedule
13D as specifically set forth.

      Item 3 is hereby amended and restated to read as follows:

Item 3.     Source and Amount of Funds or Other Consideration.
            -------------------------------------------------

            The aggregate  purchase price of the 1,418,718 Shares owned by Steel
Partners II is $15,610,180, including brokerage commissions. The Shares owned by
Steel Partners II were acquired with partnership funds.

            On June 3, 2004, the Issuer granted Mr. Lichtenstein,  a director of
the Issuer, immediately exercisable options to purchase 5,000 Shares.

      Item 5(a) is hereby amended and restated to read as follows:

            (a) The aggregate percentage of Shares reported owned by each person
named herein is based upon  12,545,634  Shares  outstanding,  which is the total
number of Shares  outstanding  as reported in the Issuer's  Quarterly  Report on
Form 10-Q filed with the Securities and Exchange Commission on June 7, 2004.

            As of the close of  business  on July 28,  2004,  Steel  Partners II
beneficially  owned 1,418,718 Shares,  constituting  approximately  11.3% of the
Shares  outstanding.  As the general  partner of Steel Partners II, Partners LLC
may be deemed to beneficially  own the 1,418,718  Shares owned by Steel Partners
II, constituting approximately 11.3% of the Shares outstanding. Mr. Lichtenstein
beneficially owned 1,423,718 Shares (consisting of (i) 1,418,718 Shares owned by
Steel  Partners  II that Mr.  Lichtenstein,  as the sole  executive  officer and
managing  member of Partners LLC, which in turn is the general  partner of Steel
Partners II, may be deemed to beneficially own and (ii) 5,000 Shares  underlying
options  exercisable  within 60 days of the date  hereof  directly  owned by Mr.
Lichtenstein),  constituting approximately 11.3% of the Shares outstanding.  Mr.
Lichtenstein has sole voting and dispositive power with respect to the 1,418,718
Shares owned by Steel Partners II by virtue of his authority to vote and dispose
of such Shares.

     Item 5(c) is hereby amended to add the following:

            (c) Schedule A annexed hereto lists all  transactions  in the Shares
by the Reporting  Persons during the past sixty days.  All of such  transactions
were effected in the open market.





---------------------                                         ------------------
CUSIP No. 521050104                   13D                      Page 6 of 7 Pages
---------------------                                         ------------------


                                   SIGNATURES
                                   ----------

            After  reasonable  inquiry  and to the  best  of his  knowledge  and
belief, each of the undersigned certifies that the information set forth in this
statement is true, complete and correct.


Dated: July 29, 2004                   STEEL PARTNERS II, L.P.

                                       By: Steel Partners, L.L.C.
                                           General Partner


                                       By: /s/ Warren G. Lichtenstein
                                           ------------------------------
                                           Warren G. Lichtenstein
                                           Managing Member


                                       STEEL PARTNERS, L.L.C.


                                       By: /s/ Warren G. Lichtenstein
                                           ------------------------------
                                           Warren G. Lichtenstein
                                           Managing Member


                                       /s/ Warren G. Lichtenstein
                                       ---------------------------------
                                       WARREN G. LICHTENSTEIN




---------------------                                         ------------------
CUSIP No. 521050104                   13D                      Page 7 of 7 Pages
---------------------                                         ------------------


                                   SCHEDULE A
                                   ----------

             Transactions in the Shares During the Past Sixty Days
             -----------------------------------------------------


  Shares of Common Stock           Price Per                 Date of
         Purchased                 Share($)                  Purchase
         ---------                 --------                  --------

                             STEEL PARTNERS II, L.P.
                             -----------------------
            400                    14.0000                   7/09/04
         19,600                    13.9999                   7/21/04
          4,900                    14.0000                   7/22/04
         21,200                    13.9900                   7/23/04
          6,000                    13.9538                   7/26/04
         13,649                    13.9863                   7/27/04
         59,900                    13.9856                   7/28/04


                             STEEL PARTNERS, L.L.C.
                             ----------------------
                                      None


                             WARREN G. LICHTENSTEIN
                             ----------------------
                                      None