SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  Schedule 13D
                               (Amendment No. 16)*

                    Under the Securities Exchange Act of 1934


                           TITANIUM METALS CORPORATION
                                (Name of Issuer)

                     Common Stock, $0.01 par value per share
                         (Title of Class of Securities)

                                   888339 10 8
                                 (CUSIP Number)

                                STEVEN L. WATSON
                              THREE LINCOLN CENTRE
                                   SUITE 1700
                                5430 LBJ FREEWAY
                            DALLAS, TEXAS 75240-2694
                                 (972) 233-1700
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                December 16, 2002
                      (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  sections   240.13d-1(e),   240.13d-1(f)  or
240.13d-1(g), check the following box. [ ]

         *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 ("Act") 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).

                         (Continued on following pages)






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Tremont Corporation

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      WC and AF

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Delaware

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Tremont Group, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Delaware

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      NL Industries, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      New Jersey

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Valhi, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Delaware

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Valhi Group, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Nevada

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      National City Lines, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Delaware

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      NOA, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Texas

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Dixie Holding Company

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Delaware

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Dixie Rice Agricultural Corporation, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Louisiana

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Southwest Louisiana Land Company, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Louisiana

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Contran Corporation

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Delaware

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Harold Simmons Foundation, Inc.

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Texas

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    12,544,505
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     12,544,505

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      12,544,505

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      39.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      CO






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      The Combined Master Retirement Trust

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      WC

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      Texas

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    15,409,705
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     15,409,705

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      15,409,705

    12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [  ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      48.4%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      EP






CUSIP No.  888339 10 8

     1       NAMES OF REPORTING PERSONS AND I.R.S. IDENTIFICATION NOS. OF SUCH
             PERSONS (ENTITIES ONLY)

                      Harold C. Simmons

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP(SEE INSTRUCTIONS)

             (a)  [   ]

             (b)  [ X ]

     3       SEC USE ONLY



     4       SOURCE OF FUNDS (SEE INSTRUCTIONS)

                      Not applicable

     5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEMS 2(d) OR 2(e)  [  ]


     6       CITIZENSHIP OR PLACE OF ORGANIZATION

                      USA

                               7      SOLE VOTING POWER

                                                            -0-
        NUMBER OF
          SHARES               8      SHARED VOTING POWER
       BENEFICIALLY
         OWNED BY                                    16,614,805
           EACH
        REPORTING              9      SOLE DISPOSITIVE POWER
          PERSON
           WITH                                             -0-

                               10     SHARED DISPOSITIVE POWER

                                                     16,614,805

    11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      -0-

    12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES (SEE INSTRUCTIONS)  [ X ]

    13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                      0.0%

    14       TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

                      IN






                                AMENDMENT NO. 16
                                 TO SCHEDULE 13D

         This amended statement on Schedule 13D (collectively, this "Statement")
relates  to the  common  stock,  $0.01 par value per share  (the  "Shares"),  of
Titanium Metals Corporation, a Delaware corporation (the "Company"). Items 2, 3,
4, 5 and 6 of this Statement are hereby amended as set forth below.

Item 2.  Identity and Background.

         Item 2(a), 2(d), 2(e) and 2(f) are amended and restated as follows:

         (a) This Statement is filed (i) by Tremont Corporation  ("Tremont") and
The  Combined  Master  Retirement  Trust (the  "CMRT") as the direct  holders of
Shares,  (ii) by virtue of the direct and indirect  ownership of  securities  of
Tremont (as described below in this Statement),  by Tremont Group, Inc. ("TGI"),
NL Industries,  Inc. ("NL"),  Valhi, Inc. ("Valhi"),  Valhi Group, Inc. ("VGI"),
National City Lines, Inc. ("National"), NOA, Inc. ("NOA"), Dixie Holding Company
("Dixie  Holding"),  Dixie Rice Agricultural  Corporation,  Inc. ("Dixie Rice"),
Southwest  Louisiana  Land  Company,  Inc.  ("Southwest"),  Contran  Corporation
("Contran") and the Harold Simmons Foundation, Inc. (the "Foundation") and (iii)
by virtue of his  positions  with Contran and certain of the other  entities (as
described in this Statement), by Harold C. Simmons (collectively, the "Reporting
Persons").  By signing this  Statement,  each Reporting  Person agrees that this
Statement is filed on its or his behalf.

         Tremont and the CMRT are the direct holders of approximately  39.4% and
9.0%, respectively, of the 31,849,538 Shares outstanding as of December 13, 2002
based on the Company's  Proxy  Statement  dated  December 19, 2002 relating to a
Special Meeting of Stockholders to be held on February 4, 2003 (the "Outstanding
Shares"). Tremont may be deemed to control the Company.

         Harold C. Simmons' spouse, by virtue of her direct ownership of 900,000
6  5/8%  Convertible  Preferred  Securities,  Beneficial  Unsecured  Convertible
Securities of the TIMET Capital Trust 1 (the "BUCs") that are  convertible  into
1,205,100  Shares (which is equivalent  to a conversion  price of  approximately
$37.34  per  Share),  indirectly  holds  approximately  3.6% of the  outstanding
Shares, assuming the full conversion of only the BUCs she directly holds.

         TGI, NL and Valhi are the direct holders of approximately  80.0%,  0.1%
and 0.1%,  respectively,  of the outstanding  shares of Tremont common stock and
together may be deemed to control  Tremont.  Valhi and NL are the direct holders
of 80.0% and 20.0%,  respectively  of the  outstanding  common  stock of TGI and
together may be deemed to control TGI.  Valhi and Tremont are the direct holders
of approximately 63.2% and 21.4%, respectively,  of the outstanding common stock
of NL and  together  may be deemed to control NL. VGI,  National,  Contran,  the
Foundation, the Contran Deferred Compensation Trust No. 2 (the "CDCT No. 2") and
the CMRT are the  direct  holders of 80.6%,  9.5%,  2.1%,  1.4%,  0.4% and 0.1%,
respectively,  of the common stock of Valhi. Together, VGI, National and Contran
may be deemed to control Valhi.  National,  NOA and Dixie Holding are the direct
holders  of  approximately  73.3%,  11.4%  and  15.3%,   respectively,   of  the
outstanding common stock of VGI. Together,  National,  NOA and Dixie Holding may
be  deemed  to  control  VGI.   Contran  and  NOA  are  the  direct  holders  of
approximately 85.7% and 14.3%, respectively,  of the outstanding common stock of
National and together may be deemed to control  National.  Contran and Southwest
are the direct holders of approximately  49.9% and 50.1%,  respectively,  of the
outstanding common stock of NOA and together may be deemed to control NOA. Dixie
Rice is the  direct  holder  of 100% of the  outstanding  common  stock of Dixie
Holding  and may be deemed to control  Dixie  Holding.  Contran is the holder of
100% of the outstanding  common stock of Dixie Rice and may be deemed to control
Dixie  Rice.  Contran is the holder of  approximately  88.9% of the  outstanding
common stock of Southwest and may be deemed to control Southwest.

         Substantially  all of  Contran's  outstanding  voting  stock is held by
trusts  established  for the benefit of certain  children and  grandchildren  of
Harold C. Simmons (the "Trusts"),  of which Mr. Simmons is the sole trustee.  As
sole trustee of each of the Trusts, Mr. Simmons has the power to vote and direct
the  disposition of the shares of Contran stock held by each of the Trusts.  Mr.
Simmons, however,  disclaims beneficial ownership of any shares of Contran stock
that the Trusts hold.

         The CMRT directly holds  approximately  9.0% of the Outstanding  Shares
and 0.1% of the outstanding  shares of Valhi common stock. Valhi established the
CMRT as a trust to  permit  the  collective  investment  by master  trusts  that
maintain  the  assets of  certain  employee  benefit  plans  Valhi  and  related
companies adopt. Mr. Simmons is the sole trustee of the CMRT and a member of the
trust investment  committee for the CMRT. Mr. Simmons is a participant in one or
more of the employee benefit plans that invest through the CMRT.

         The Foundation  directly holds  approximately  1.4% of the  outstanding
Valhi common  stock.  The  Foundation is a tax-exempt  foundation  organized for
charitable  purposes.  Harold C.  Simmons  is the  chairman  of the board of the
Foundation and may be deemed to control the Foundation.

         The CDCT No. 2 directly  holds  approximately  0.4% of the  outstanding
Valhi common stock. U.S. Bank National  Association serves as the trustee of the
CDCT No. 2. Contran  established the CDCT No. 2 as an irrevocable  "rabbi trust"
to assist Contran in meeting certain deferred  compensation  obligations that it
owes to Harold C. Simmons.  If the CDCT No. 2 assets are insufficient to satisfy
such  obligations,   Contran  is  obligated  to  satisfy  the  balance  of  such
obligations  as they come due.  Pursuant to the terms of the CDCT No. 2, Contran
(i) retains the power to vote the shares of Valhi common stock held  directly by
the CDCT No. 2, (ii) retains dispositive power over such shares and (iii) may be
deemed the indirect beneficial owner of such shares.

         Valmont Insurance  Company  ("Valmont") and a subsidiary of NL directly
own 1,000,000 shares and 1,186,200 shares, respectively,  of Valhi common stock.
Valhi is the direct  holder of 100% of the  outstanding  common stock of Valmont
and may be deemed to control Valmont. Pursuant to Delaware law, Valhi treats the
shares of Valhi  common  stock  that  Valmont  and the  subsidiary  of NL own as
treasury  stock for voting  purposes and for the purposes of this Statement such
shares are not deemed outstanding.

         Mr. Harold C. Simmons is chairman of the board of TGI, NL, Valhi,  VGI,
National,  NOA, Dixie Holding,  Dixie Rice, Southwest and Contran and a director
of Tremont.

         By virtue of the offices held,  the stock  ownership and his service as
trustee,  all as described  above,  (a) Mr. Simmons may be deemed to control the
entities described above and (b) Mr. Simmons and certain of such entities may be
deemed to possess  indirect  beneficial  ownership  of Shares  directly  held by
certain of such other entities.  Mr. Simmons disclaims  beneficial  ownership of
the Shares beneficially owned, directly or indirectly, by any of such entities.

         Harold C. Simmons may be deemed to share indirect beneficial  ownership
of the 900,000 BUCs (which are  convertible  into  1,205,100  Shares) and 69,475
shares of NL common stock that his spouse directly holds. Mr. Simmons  disclaims
all such beneficial ownership.

         Tremont  and Valhi have  entered  into a merger  agreement  pursuant to
which Tremont would merge into a wholly owned  subsidiary of Valhi (the "Tremont
Merger").  As a result,  Tremont would become a wholly owned subsidiary of Valhi
and  stockholders of Tremont,  other than Valhi and TGI, would receive shares of
Valhi common stock (and cash in lieu of fractional  shares).  The Tremont Merger
is subject to approval by Tremont's stockholders and certain other conditions.

         Valhi and TGI have  entered into a merger  agreement  pursuant to which
TGI would merge into a wholly owned subsidiary of Valhi (the "TGI Merger"). As a
result, TGI would become a wholly owned subsidiary of Valhi and NL would receive
shares of Valhi common stock at the same exchange  ratio provided in the Tremont
Merger.  It is a  condition  to the Tremont  Merger  that the TGI Merger  become
effective.

         (d) None of the  Reporting  Persons or, to the best  knowledge  of such
persons,  any of the  persons  named in  Schedule B to this  Statement  has been
convicted in a criminal  proceeding  in the past five years  (excluding  traffic
violations or similar misdemeanors).

         (e) None of the  Reporting  Persons or, to the best  knowledge  of such
persons,  any person  named in  Schedule B to this  Statement,  was a party to a
civil proceeding of a judicial or administrative body of competent  jurisdiction
as a result of which such  person was or is  subject  to a  judgment,  decree or
final  order  enjoining  future  violations  of,  or  prohibiting  or  mandating
activities subject to, federal or state securities laws or finding any violation
with respect to such laws.

         (f)  Harold C.  Simmons  and all  persons  named on  Schedule B to this
Statement are citizens of the United  States,  except as otherwise  indicated on
such Schedule.

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

         Item 3 is amended as follows:

         The total amount of funds Tremont used to acquire the Shares  purchased
by it as reported in Item 5(c) was  $533,661.00  (including  commissions).  Such
funds were provided by Tremont's cash on hand.

         The Reporting Persons  understand that the total amount of funds Harold
Simmons'  spouse used to acquire the BUCs she purchased as reported in Item 5(c)
was $8,745,000.00 (including commissions),  and that such funds were provided by
her cash on hand.

         Except  as  otherwise  previously  disclosed  under  this  Item 3,  the
Reporting  Persons  understand  that  the  funds  used by each  person  named in
Schedule B to this Statement to acquire Shares were from such person's  personal
funds.

Item 4.  Purpose of Transaction

         No change to Item 4 except for the addition of the following:

         Tremont and Harold C.  Simmons'  spouse  purchased  Shares or BUCs,  as
applicable, for investment purposes.

         Depending  upon  their   evaluation  of  the  Company's   business  and
prospects,  and  upon  future  developments  (including,  but  not  limited  to,
performance of the Company's  equity  securities in the market,  availability of
funds, alternative uses of funds, the Reporting Persons' tax planning objectives
and cash  needs,  stock  market and  general  economic  conditions),  any of the
Reporting  Persons  or  other  entities  or  persons  that may be  deemed  to be
affiliated  with  Contran  may  from  time  to  time  purchase   Company  equity
securities,  and any of the Reporting Persons, or other entities or persons that
may be deemed to be affiliated with Contran may from time to time dispose of all
or a portion of Company  equity  securities  held by such  entity or person,  or
cease buying or selling Company equity securities. Any such additional purchases
or sales  of  Company  equity  securities  may be in open  market  or  privately
negotiated transactions or otherwise.

         As described under Item 2, Harold C. Simmons,  through Contran,  may be
deemed to control the Company.

         The  information  included in Item 6 of this Statement is  incorporated
herein by reference.

         The Reporting Persons  understand that prior purchases of the Company's
equity  securities by each of the persons named in Schedule B to this  Statement
and Mr. Simmons' spouse were made for such person's personal investment.

         Certain of the persons named in Schedule B to this Statement, namely J.
Landis Martin, Robert E. Musgraves,  Harold C. Simmons, Glenn R. Simmons, Thomas
P.  Stafford and Steven L. Watson,  are directors or officers of the Company and
may acquire  Shares from time to time pursuant to benefit plans that the Company
sponsors or other compensation arrangements with the Company.

         Except as described in this Item 4, none of the Reporting  Persons nor,
to the best  knowledge of such persons,  any other person named in Schedule B to
the this Statement has formulated any plans or proposals that relate to or would
result in any matter  required to be  disclosed  in response to  paragraphs  (a)
through (j) of Item 4 of Schedule 13D.

Item 5.  Interest in Securities of the Issuer.

         Item 5 is amended as follows:

         No change except for the addition of the following:

         (a) Tremont and the CMRT are the direct beneficial owners of 12,544,505
and 2,865,200 Shares, respectively.  Harold Simmons's spouse is the direct owner
of 900,000 BUCs, which are convertible into 1,205,100 Shares.

         By  virtue  of  the  relationships  described  under  Item  2  of  this
Statement:

                  (1)  Tremont,  TGI,  NL,  Valhi,  VGI,  National,  NOA,  Dixie
         Holding, Dixie Rice, Southwest,  Contran and the Foundation may each be
         deemed  to  be  the   beneficial   owner  of  the   12,544,505   Shares
         (approximately  39.4% of the  Outstanding  Shares) that  Tremont  holds
         directly;

                  (2) The CMRT may be deemed to be the  beneficial  owner of the
         15,409,705 Shares  (approximately 48.4% of the Outstanding Shares) that
         Tremont and the CMRT hold directly; and

                  (3) Harold C. Simmons may be deemed to be the beneficial owner
         of the  16,614,805  Shares that Tremont and the CMRT hold  directly and
         the Shares his spouse may acquire upon  conversion  of the 900,000 BUCs
         that she holds  directly (in the aggregate  approximately  50.3% of the
         outstanding Shares assuming the full conversion of only her BUCs).

         Mr.  Simmons  disclaims  beneficial  ownership  of all  Company  equity
securities.

         (b) By virtue of the relationships described in Item 2:

                  (1)  Tremont,  TGI,  NL,  Valhi,  VGI,  National,  NOA,  Dixie
         Holding, Dixie Rice, Southwest,  Contran and the Foundation may each be
         deemed to share the power to vote and  direct  the  disposition  of the
         12,544,505 Shares  (approximately 39.4% of the Outstanding Shares) that
         Tremont holds directly;

                  (2) The CMRT may be  deemed  to  share  the  power to vote and
         direct the disposition of the 15,409,705 Shares (approximately 48.4% of
         the Outstanding Shares) that Tremont and the CMRT hold directly; and

                  (3) Harold C. Simmons may be deemed to share the power to vote
         and direct the  disposition of the  16,614,805  Shares that Tremont and
         the CMRT hold  directly  and the Shares his  spouse  may  acquire  upon
         conversion  of the  900,000  BUCs  that  she  holds  directly  (in  the
         aggregate  approximately  50.3% of the outstanding  Shares assuming the
         full conversion of only her BUCs).

         (c) The table  below sets  forth  purchases  of the Shares or BUCs,  as
applicable,  by the Reporting Persons or Harold C. Simmons' spouse since October
17, 2002. All purchases were executed on the New York Stock Exchange.



                                                                                                Approximate Purchase
                                                               Type of                          Price Per Security
                                                               Company              Number         (exclusive of
                  Purchaser                      Date          Security         of Securities        commissions)
          -------------------------            --------        --------         ----------------    -------------
                                                                                           
Harold C. Simmons' Spouse                      12/12/02         BUCs                  100,000           $7.0000
Harold C. Simmons' Spouse                      12/16/02         BUCs                  800,000          $10.0000
Tremont......................................  12/23/02         Shares                 28,800           $1.9800
Tremont......................................  12/23/02         Shares                 10,000           $1.9400
Tremont......................................  12/23/02         Shares                  9,500           $1.9300
Tremont......................................  12/23/02         Shares                 28,100           $1.9500
Tremont......................................  12/23/02         Shares                  2,000           $1.9600
Tremont......................................  12/23/02         Shares                  5,700           $1.9700
Tremont......................................  12/23/02         Shares                  8,300           $1.9000
Tremont......................................  12/23/02         Shares                  2,800           $1.8900
Tremont......................................  12/23/02         Shares                    200           $1.8000
Tremont......................................  12/23/02         Shares                  1,200           $1.7700
Tremont......................................  12/23/02         Shares                    500           $1.7900
Tremont......................................  12/24/02         Shares                    200           $1.9800
Tremont......................................  12/24/02         Shares                  5,300           $1.9900
Tremont......................................  12/24/02         Shares                 95,700           $2.0000
Tremont......................................  12/26/02         Shares                    800           $2.0600
Tremont......................................  12/26/02         Shares                  1,000           $2.0800
Tremont......................................  12/26/02         Shares                  5,200           $2.1000
Tremont......................................  12/26/02         Shares                  2,800           $2.1500
Tremont......................................  12/27/02         Shares                  3,500           $2.1400
Tremont......................................  12/31/02         Shares                 20,000           $1.8900
Tremont......................................  12/31/02         Shares                 12,900           $1.8700
Tremont......................................  12/31/02         Shares                  6,800           $1.9500
Tremont......................................  12/31/02         Shares                 13,200           $1.9400


         During the 60 days prior to the date of this amendment,  certain of the
persons  named  on  Schedule  B  to  this  Statement  purchased  Company  equity
securities.  Such  purchases  are set forth on  Schedule D  attached  hereto and
incorporated herein by reference.

         (d) Each of  Tremont,  the CMRT and Harold C.  Simmons'  spouse has the
right to receive  and the power to direct the  receipt of  dividends  from,  and
proceeds from the sale of, the Company equity  securities held by such entity or
person.

         (e) On September 23, 2002, NL dissolved Tremont Holdings,  LLC and as a
result NL acquired direct beneficial  ownership of all shares of TGI and Tremont
common stock previously held by Tremont Holdings, LLC.

Item 6.  Contracts, Arrangements, Understandings or Relationships With Respect
to Securities of the Issuer.

         Item 6 is amended as follows:

         The  information  included in Items 3 and 4 of this Statement is hereby
incorporated herein by reference.

         Other than as set forth above, none of the Reporting Persons or, to the
best knowledge of such persons, any person named in Schedule B to this Statement
has  any  contract,   arrangement,   understanding  or  relationship  (legal  or
otherwise) with any person with respect to securities of the Company, including,
but not limited to,  transfer or voting of any such  securities,  finder's fees,
joint  ventures,  loans or option  arrangements,  puts or calls,  guarantees  of
profits, division of profits or losses, or the giving or withholding of proxies.






                                   Signature

         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this Statement is true,  complete and
correct.

Date:  January 6, 2003




                                                          /s/ Harold C. Simmons
                                                          ----------------------
                                                          Harold C. Simmons
                                                          Signing in the
                                                          capacities listed on
                                                          Schedule "A" attached
                                                          hereto and
                                                          incorporated herein by
                                                          reference.





                                    Signature

         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this Statement is true,  complete and
correct.

Date:  January 6, 2003




                                                          /s/ J. Landis Martin
                                                          ----------------------
                                                          J. Landis Martin
                                                          Signing in the
                                                          capacity listed on
                                                          Schedule "A" attached
                                                          hereto and
                                                          incorporated herein by
                                                          reference.





                                    Signature

         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this Statement is true,  complete and
correct.

Date:  January 6, 2003




                                                          /s/ Steven L. Watson
                                                          ----------------------
                                                          Steven L. Watson
                                                          Signing in the
                                                          capacities listed on
                                                          Schedule "A" attached
                                                          hereto and
                                                          incorporated herein by
                                                          reference.





                                   SCHEDULE A


HAROLD C. SIMMONS, in his individual capacity and as trustee for THE COMBINED
MASTER RETIREMENT TRUST.


J. LANDIS MARTIN, as president and chief executive officer of TREMONT
CORPORATION and NL INDUSTRIES, INC.


STEVEN L. WATSON, as president or vice president of each of:

CONTRAN CORPORATION
DIXIE HOLDING COMPANY
DIXIE RICE AGRICULTURAL CORPORATION, INC.
HAROLD SIMMONS FOUNDATION, INC.
NATIONAL CITY LINES, INC.
NOA, INC.
SOUTHWEST LOUISIANA LAND COMPANY, INC.
TREMONT GROUP, INC.
VALHI GROUP, INC.
VALHI, INC.





                                   Schedule B

         Schedule B is hereby amended and restated as follows:

         The  names  of  the  directors   and  executive   officers  of  Contran
Corporation  ("Contran"),  Dixie Holding Company ("Dixie  Holding"),  Dixie Rice
Agricultural  Corporation,  Inc. ("Dixie Rice"), the Harold Simmons  Foundation,
Inc. (the "Foundation"),  National City Lines, Inc. ("National"), NL Industries,
Inc.  ("NL"),  NOA,  Inc.  ("NOA"),   Southwest  Louisiana  Land  Company,  Inc.
("Southwest"),  Tremont  Corporation  ("Tremont"),  Tremont Group, Inc. ("TGI"),
Valhi Group, Inc. ("VGI") and Valhi, Inc. ("Valhi"), and their present principal
occupations are set forth below. Except as otherwise indicated, each such person
is a citizen of the United  States of America and the  business  address of each
such person is 5430 LBJ Freeway, Suite 1700, Dallas, Texas 75240.

        Name                        Present Principal Occupation
-----------------------------       ---------------------------------

Eugene K. Anderson                  Vice  president of Contran,  Dixie  Holding,
                                    Dixie Rice, National,  NOA, Southwest,  TGI,
                                    VGI  and  Valhi;   and   treasurer   of  the
                                    Foundation.

Thomas E. Barry (1)                 Vice  president  for  executive  affairs  at
                                    Southern Methodist  University and professor
                                    of  marketing  in the Edwin L. Cox School of
                                    Business at Southern  Methodist  University;
                                    and a director of Valhi.

Norman S. Edelcup (2)               Senior vice president  business  development
                                    of  Florida  Savings  Bancorp;  director  of
                                    Valhi;  and  trustee of the Baron  Funds,  a
                                    mutual fund group.

Lisa Simmons Epstein                Director and president of the Foundation.

David B. Garten (3)                 Vice   president,    general   counsel   and
                                    secretary of NL.

Robert D. Graham                    Vice  president of Contran,  Dixie  Holding,
                                    Dixie Rice, the Foundation,  National,  NOA,
                                    Southwest, TGI, VGI and Valhi.

Edward J. Hardin (4)                Partner  of the law firm of  Rogers & Hardin
                                    LLP; and a director of Valhi.

Robert D. Hardy (3)                 Vice  president,  chief  financial  officer,
                                    controller and treasurer of NL.

J. Mark Hollingsworth               Vice   president  and  general   counsel  of
                                    Contran,    Dixie   Holding,   Dixie   Rice,
                                    National,  NOA,  Southwest,   TGI,  VGI  and
                                    Valhi;  general  counsel of the  Foundation,
                                    CompX  International  Inc.,  an affiliate of
                                    Valhi  ("CompX"),  and The  Combined  Master
                                    Retirement  Trust, a trust Valhi established
                                    to  permit  the  collective   investment  by
                                    master  trusts that  maintain  the assets of
                                    certain  employee  benefit  plans  Valhi and
                                    related  companies  adopt (the "CMRT");  and
                                    acting    general    counsel   of   Keystone
                                    Consolidated Industries,  Inc. ("Keystone"),
                                    an affiliate of Contran.

Keith A. Johnson                    Controller of the Foundation.

William J. Lindquist                Director   and  senior  vice   president  of
                                    Contran, Dixie Holding,  National,  NOA, TGI
                                    and  VGI;  senior  vice  president  of Dixie
                                    Rice, Southwest and Valhi.

A. Andrew R. Louis                  Secretary of Contran,  CompX, Dixie Holding,
                                    Dixie Rice, National,  NOA, Southwest,  TGI,
                                    VGI and Valhi.

Kelly D. Luttmer                    Tax  director  of  Contran,   CompX,   Dixie
                                    Holding,   Dixie   Rice,   National,    NOA,
                                    Southwest, TGI, VGI and Valhi.

Ann Manix (5)                       Managing   partner   of   Drucker   Research
                                    Corporation,  a  privately  held  industrial
                                    research firm; and director of NL.

J. Landis Martin (6)                President,  chief  executive  officer  and a
                                    director  of NL; and  chairman of the board,
                                    president  and chief  executive  officer  of
                                    Tremont and Titanium Metals Corporation (the
                                    "Company").

Andrew McCollam, Jr. (7)            President   and  a  director  of  Southwest;
                                    director  of  Dixie  Rice;   and  a  private
                                    investor.

W. Hayden McIlroy (8)               Private  investor  primarily in real estate;
                                    and a director  of Tremont,  Med  Images,  a
                                    medical  information   company,   and  Cadco
                                    Systems,  Inc., a manufacturer  of emergency
                                    alert systems.

Harold M. Mire (9)                  Vice president of Dixie Rice and Southwest.

Robert E. Musgraves (6)             Chief  Operating  Officer (North America) of
                                    the  Company;  and vice  president,  general
                                    counsel and secretary of Tremont.

Bobby D. O'Brien                    Vice  president,  treasurer  and director of
                                    Dixie  Holding,  National,  NOA and VGI; and
                                    vice  president  and  treasurer  of Contran,
                                    Dixie Rice, Southwest, TGI and Valhi.

George E. Poston (10)               President  of  Poston  Real  Estate  Co.,  a
                                    privately   held   commercial   real  estate
                                    investment company,  and Poston Capital Co.,
                                    a privately  held  investment  company;  and
                                    director of NL.

Glenn R. Simmons                    Vice chairman of the board of Contran, Dixie
                                    Holding, Dixie Rice, National, NOA, TGI, VGI
                                    and  Valhi;  chairman  of the board of CompX
                                    and Keystone;  director and  executive  vice
                                    president  of  Southwest;  and a director of
                                    NL, Tremont and the Company.

Harold C. Simmons                   Chairman  of the  board  of  Contran,  Dixie
                                    Holding,   Dixie   Rice,   the   Foundation,
                                    National,  NL, NOA, Southwest,  TGI, VGI and
                                    Valhi;  director of Tremont; and trustee and
                                    member of the trust investment  committee of
                                    the CMRT.

Richard A. Smith (9)                Vice president of Dixie Rice.

Thomas P. Stafford (11)             Co-founder  of  Stafford,  Burke and Hecker,
                                    Inc., a consulting company;  director of NL,
                                    Tremont and the  Company;  and a director of
                                    CMI Corporation and The Wackenhut Corp.

Gregory M. Swalwell                 Vice  president  and  controller of Contran,
                                    Dixie  Holding,  National,  NOA,  Southwest,
                                    TGI,  VGI and Valhi;  and vice  president of
                                    Dixie Rice.

J. Walter Tucker, Jr. (12)          President,   treasurer  and  a  director  of
                                    Tucker & Branham,  Inc., a mortgage banking,
                                    insurance  and  real  estate  company;  vice
                                    chairman  of  the  board  of   Keystone;   a
                                    director of Valhi; and a member of the trust
                                    investment committee of the CMRT.

Steven L. Watson                    Director  and  president  of Contran,  Dixie
                                    Holding, Dixie Rice, National,  NOA, TGI and
                                    VGI; Director, president and chief executive
                                    officer  of Valhi;  director  and  executive
                                    vice president of Southwest;  director, vice
                                    president and  secretary of the  Foundation;
                                    and  a  director  of  NL,  Tremont  and  the
                                    Company.

Lawrence A. Wigdor (3)              Executive vice president of NL.

Terry N. Worrell (13)               Associated with Worrell Investments, Inc., a
                                    real  estate  investment   company;   and  a
                                    director of Tremont and Regency  Centers,  a
                                    publicly   traded    developer/operator   of
                                    shopping centers.

----------

(1)      The  principal  business  address for Dr.  Barry is Southern  Methodist
         University, Perkins Administration Bldg. #224, Dallas,
         Texas  75275.

(2)      The principal  business address for Mr. Edelcup is 8181 Southwest 117th
         Street, Pinecrest, Florida 33156.

(3)      The principal business address for Messrs.  Garten, Hardy and Wigdor is
         Two Greenspoint  Plaza,  16825 Northchase Drive,  Suite 1200,  Houston,
         Texas 77060.

(4)      The principal  business address for Mr. Hardin is 229 Peachtree Street,
         N.E., Suite 2700, Atlanta, Georgia 30303.

(5)      The principal  business  address for Ms. Manix is 6905 Telegraph  Road,
         Suite 300, Bloomfield Hills, Michigan 48301.

(6)      The principal business address for Messrs. Martin and Musgraves is 1999
         Broadway, Suite 4300, Denver, Colorado 80202.

(7)      The principal  business  address for Mr.  McCollam is 402 Canal Street,
         Houma, Louisiana 70360.

(8)      The  principal  business  address  for Mr.  McIlroy is 6116 N.  Central
         Expressway, Dallas, Texas 75206.

(9)      The  principal  business  address  for  Messrs.  Mire and  Smith is 600
         Pasquiere Street, Gueydan, Louisiana 70542-0010.

(10)     The  principal  business  address  for Mr.  Poston is 3407  North  Hall
         Street, Dallas, Texas 75219.

(11)     The  principal  business  address  for Gen.  Stafford  is 1006  Cameron
         Street, Alexandria, Virginia 22314.

(12)     The  principal  business  address  for  Mr.  Tucker  is 400 E.  Central
         Boulevard, Orlando, Florida 32801.

(13)     The principal business address for Mr. Worrell is 6909 Vassar,  Dallas,
         Texas 75205.






                                   SCHEDULE C

         Schedule C is hereby amended and restated as follows:

         Based  upon   ownership   filings  with  the  Securities  and  Exchange
Commission or upon  information  provided by the persons listed on Schedule B to
this Statement, such persons may be deemed to personally beneficially own shares
("Shares") of the common stock,  par value $0.01 per share,  of Titanium  Metals
Corporation, a Delaware corporation, as outlined below.



                                                           Shares                  Options
                       Name                                 Held                   Held (1)                  Total
            --------------------------                  -----------               -----------             -----------
                                                                                                 
Eugene K. Anderson                                                -0-                   -0-                    -0-

Thomas E. Barry                                                   -0-                   -0-                    -0-

Norman S. Edelcup                                                 -0-                   -0-                    -0-

Lisa Simmons Epstein                                              -0-                   -0-                    -0-

David B. Garten                                                   -0-                   -0-                    -0-

Robert D. Graham                                                  -0-                   -0-                    -0-

Edward J. Hardin                                                  -0-                   -0-                    -0-

Robert D. Hardy                                                   -0-                   -0-                    -0-

J. Mark Hollingsworth                                             -0-                   -0-                    -0-

Keith A. Johnson                                                3,500                   -0-                  3,500

William J. Lindquist                                              -0-                   -0-                    -0-

A. Andrew R. Louis                                                -0-                   -0-                    -0-

Kelly D. Luttmer                                                  100                   -0-                    100

Ann Manix                                                         -0-                   -0-                    -0-

J. Landis Martin (2)                                        1,094,817               427,800              1,522,617

Andrew McCollam, Jr.                                              -0-                   -0-                    -0-

W. Hayden McIlroy                                                 -0-                   -0-                    -0-

Harold M. Mire                                                    -0-                   -0-                    -0-

Robert E. Musgraves (3)                                        50,350                52,800                103,150

Bobby D. O'Brien                                                  -0-                   -0-                    -0-

George E. Poston                                                  -0-                   -0-                    -0-

Glenn R. Simmons                                                8,000                 5,000                 13,000

Harold C. Simmons (4)                                             -0-                   -0-                    -0-

Richard A. Smith                                                  -0-                   -0-                    -0-

Thomas P. Stafford                                              4,600                 6,500                 11,100

Gregory M. Swalwell                                               -0-                   -0-                    -0-

J. Walter Tucker, Jr.                                             -0-                   -0-                    -0-

Steven L. Watson                                               10,500                10,000                 20,500

Lawrence A. Wigdor                                                -0-                   -0-                    -0-

Terry N. Worrell                                                  -0-                   -0-                    -0-

----------

(1)      Represents  Shares  issuable  pursuant to the exercise of stock options
         within 60 days of the date of this Statement.

(2)      Includes  (i)  400  Shares  Mr.  Martin's  daughters  hold,  beneficial
         ownership  of  which  Mr.  Martin  disclaims,  and (ii)  17,407  Shares
         issuable  to Mr.  Martin or  parties  or  entities  related to him upon
         conversion of 13,000 of the 6 5/8%  Convertible  Preferred  Securities,
         Beneficial Unsecured Convertible Securities of TIMET Capital Trust 1.

(3)      Includes  (i) 200 Shares owned by the other  members of Mr.  Musgraves'
         household,  beneficial  ownership of which Mr. Musgraves  disclaims and
         (ii) 24,000  Shares that  represent  restricted  shares with respect to
         which  Mr.  Musgraves  has the  power  to vote  and  right  to  receive
         dividends.

(4)      Mr. Simmons may be deemed to possess indirect  beneficial  ownership of
         the Shares as described  in Item 5(a) of this  Statement.  Mr.  Simmons
         disclaims beneficial ownership of all Shares.





                                   SCHEDULE D


         Based  upon   ownership   filings  with  the  Securities  and  Exchange
Commission or upon  information  provided by the persons listed on Schedule B to
this Statement, such persons had the following transactions in shares ("Shares")
of the common stock, par value $0.01 per share, of Titanium Metals  Corporation,
a  Delaware  corporation  (the  "Company"),  or  shares  of 6  5/8%  Convertible
Preferred Securities,  Beneficial Unsecured Convertible  Securities of the TIMET
Capital  Trust  1 (the  "BUCs")  since  October  17,  2002.  All  the  following
transactions took place on the New York Stock Exchange.



                                                                                                  Approximate
                                                                                               Purchase Price Per
                                                                Type of                            Security
                                                                Company        Number of         (exclusive of
         Purchaser            Transaction         Date         Security        Securities        commissions)
      ----------------        ------------      --------       --------       ------------      ---------------
                                                                                     
      J. Landis Martin         Purchase         10/31/02       Shares             1,000,000         $0.9962
      J. Landis Martin         Purchase         11/07/02       BUCs                  10,000         $7.0000