UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                               -------------------

                                   FORM 8-K/A

                               -------------------

                                 CURRENT REPORT
     PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

       Date of Report (Date of earliest event reported): October 14, 2005

             KENNECOTT CORPORATION SAVINGS PLAN FOR HOURLY EMPLOYEES
             (Exact name of registrant as specified in its charter)

      Delaware                         001-10533                  13-3108078
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(State of Incorporation)         (Commission File No.)        (I.R.S. Employer
                                                             Identification No.)

          Rio Tinto, plc, 6 St. James's Square London SW1Y 4LD England
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(Address of principal executive offices)                          (Zip Code)


Registrant's Telephone Number, Including Area Code:    +44 207753 2117
                                                   -----------------------

                                      None
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          (Former name or former address, if changed since last report)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2 below):

[_]  Written communications pursuant to Rule 425 under the Securities Act (17
          CFR 230.425)

[_]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
          240.14a-12)

[_]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
          Exchange Act (17 CFR 240.14d-2(b))

[_]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
          Exchange Act (17 CFR 240.13e-4(c))


                               Page 1 of 7 pages




Item 4.01 of the Form 8-K filed by the Registrant on October 26, 2005 is amended
to read as follows:

ITEM 4.01  CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT

(a)  Previous independent registered public accounting firm

                  (i) On October 14, 2005, the  administrators  of the Kennecott
Corporation   Savings  Plan  for  Hourly   Employees   (the  "Plan")   dismissed
PricewaterhouseCoopers  LLP ("PwC") as the Plan's independent  registered public
accounting  firm.  PwC was informed of their  dismissal on October 20, 2005. The
decision  to change the  accounting  firm was  approved  by the Chief  Financial
Officer of Kennecott Utah Copper Corporation, but was not approved by a board of
directors  or audit  committee.  The Plan does not have a board of  directors or
audit committee. PwC remain as auditors for Rio Tinto plc and Rio Tinto Limited.

                  (ii) PwC's reports on the Plan's financial  statements for the
past two  fiscal  years  ended  December  31,  2002 and 2003 did not  contain an
adverse opinion or a disclaimer of opinion and were not qualified or modified as
to uncertainty, audit scope, or accounting principle.

                  (iii) During the past two fiscal years ended December 31, 2002
and 2003 and through October 14, 2005, there were no  disagreements  with PwC on
any  matter  of  accounting   principles  or  practices,   financial   statement
disclosure, or auditing scope or procedure, which disagreements, if not resolved
to the  satisfaction of PwC, would have caused PwC to make reference  thereto in
its reports on the financial statements for such years.

                  (iv) The Plan believes that there were no "reportable  events"
described in Item  304(a)(1)(v) of Regulation S-K with respect to the Plan's two
most recent  fiscal years through  October 14, 2005. On September 14, 2005,  PwC
sent to the Plan a letter  claiming  that  during the course of its audit of the
Plan's  financial  statements  for the fiscal year ended  December  31, 2003 PwC
experienced delay resulting  primarily from the inability of Rio Tinto Services,
Inc.  ("RTSI") to provide  accurate and timely  information,  and it stated that
"the inability of RTSI to provide accurate and timely information related to the
Plan represents a material weakness in internal  control." The Plan subsequently
advised PwC of certain steps that it had taken to strengthen its capabilities to
prepare Plan  financial  statements,  including  the hiring of new personnel and
coordination in retrieving  documents from business unit subsidiary offices. The
Plan  does  not  agree  that  it was  unable  to  provide  accurate  and  timely
information  to PwC  during  the  course  of its  audit or that the delay in the
completion of PwC's audit was  significantly  affected by retrieval of documents
from business unit subsidiary offices.

                  (v) The Plan has  requested  PwC to  furnish  the Plan  with a
letter addressed to the Securities and Exchange  Commission  stating whether PwC
agrees with the above  statements.  A copy of PwC's  letter,  dated  November 9,
2005, is filed as Exhibit 16.1 to this Form 8-K/A.


                               Page 2 of 7 pages


(b)  New independent registered public accounting firm

                  (i) On  October  14,  2005,  the  administrators  of the  Plan
appointed  Tanner LC  ("Tanner")  as the Plan's  independent  registered  public
accounting firm for the year ended December 31, 2004. During the Plan's two most
recent  fiscal  years and through  October 14, 2005  neither the Plan nor anyone
acting on its behalf  consulted  Tanner  regarding (1) either the application of
accounting principles to a specified transaction,  either completed or proposed,
or the type of audit  opinion  that might be  rendered  on the Plan's  financial
statements or (2) any matter that was either the subject of a  disagreement,  as
that term is defined in Item  304(a)(1)(iv)  of  Regulation  S-K and the related
instructions to Item 304 of Regulation S-K, or a "reportable event" as described
in  Item   304(a)(1)(v)  of  Regulation  S-K  of  the  Securities  and  Exchange
Commission.





                               Page 3 of 7 pages





(c)      Exhibits

16.1     Letter from  PricewaterhouseCoopers  LLP to the Securities and Exchange
         Commission.







                               Page 4 of 7 pages




                                    SIGNATURE

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this Report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                        KENNECOTT CORPORATION SAVINGS PLAN
                                        FOR HOURLY EMPLOYEES



                                        By:    /s/ Robert L. Light
                                           -------------------------------------
                                           Name:   Robert L. Light
                                           Title:  Chief Financial Officer


Date:  November 9, 2005



                               Page 5 of 7 pages




TABLE OF CONTENTS
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                                  EXHIBIT INDEX
                                  -------------

16.1     Letter from  PricewaterhouseCoopers  LLP to the Securities and Exchange
         Commission.








                               Page 6 of 7 pages