6 month return

Weir Group PLC
03 October 2005


                                   SCHEDULE 5

                         BLOCKLISTING SIX MONTHLY RETURN

1. Name of company

The Weir Group PLC

2. Name of scheme

The Weir Group Executive Share Option Scheme 1994

3. Period of return:

From: 1.04.05                             To: 30.09.05

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme

214,281 + 500,000 + 500,000

5. Number of shares issued / allotted under scheme during period:

584,837

6. Balance under scheme not yet issued / allotted at end of period

629,444

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;

Balance of Block RA/WEIR GROUP/00001/0001
Further listing 6019E/2001
(750,000 ordinary shares of 12.5 pence
Further listing 24 May 2002 - RA/Weir Group PLC/00011
(250,000 ordinary shares of 12.5 pence)
Further listing 15 May 2003 - RA/Weir Group PLC/00012
(250,000 ordinary shares of 12.5 pence)
Further listing 14 June 2004 - RA/Weir Group PLC/00013
(200,000 ordinary shares of 12.5 pence)
Further listing 5 July 2004 - RA/Weir Group PLC/00015
(200,000 ordinary shares of 12.5 pence)
Further listing 2 December 2004 - RA/Weir Group PLC/00016
(400,000 ordinary shares of 12.5 pence)
Further listing 5 April 2005 - RA/Weir Group PLC/00017
(500,000 ordinary shares of 12.5 pence)
Further listing 1 September 2005 - RA/Weir Group PLC/00018
(500,000 ordinary shares of 12.5 pence)

Please confirm total number of shares in issue at the end of the period in order
for us to update our records

208,496,031

Contact for queries

Name                    Frances McCaw

Address                       149 Newlands Road
                              Cathcart
                              Glasgow G44 4EX
Telephone                     0141 308 2065




                              SCHEDULE 5

                    BLOCKLISTING SIX MONTHLY RETURN

1. Name of company

The Weir Group PLC

2. Name of scheme
The Weir Group PLC Savings Related Share Option Scheme 1991

3. Period of return:

From: 1.04.05                             To: 30.09.05

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme

392,109 + 300,000 +300,000

5. Number of shares issued / allotted under scheme during period:

463,670

6. Balance under scheme not yet issued / allotted at end of period

528,439

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;

RA/WEIR GROUP PLC/00004-0005
Further listing 6867Q/2000
(500,000 ordinary shares of 12.5 pence)(exhausted)
Further listing 0246B/2001
(500,000 ordinary shares of 12.5 pence) (exhausted)
Further listing 0901G/2001
(750,000 ordinary shares of 12.5 pence) (exhausted)
Further listing 24 May 2001 - RA/Weir Group PLC/00011
(750,000 ordinary shares of 12.5 pence)
Further listing 15 May 2002 - RA/Weir Group PLC/00012
(500,000 ordinary shares of 12.5 pence)
Further listing 14 June 2004 - RA/Weir Group PLC/00013
(300,000 ordinary shares of 12.5 pence)
Further listing 5 July 2004 - RA/Weir Group PLC/00015
(500,000 ordinary shares of 12.5 pence)
Further listing 2 December 2004 - RA/Weir Group PLC/0016
(100,000 ordinary shares of 12.5 pence)
Further listing 5 April 2005 - RA/Weir Group PLC/00017
(300,000 ordinary shares of 12.5 pence)
Further listing 1 September 2005 - RA/Weir Group PLC/00018
(300,000 ordinary shares of 12.5 pence)

Please confirm total number of shares in issue at the end of the period in order
for us to update our records

208,496,031

Contact for queries

Name                          Frances McCaw
Address                       149 Newlands Road
                              Cathcart
                              Glasgow G44 4EX
Telephone                     0141 308 2065




                                   SCHEDULE 5

                        BLOCKLISTING SIX MONTHLY RETURN

1. Name of company

The Weir Group PLC

2. Name of scheme

The Weir Group PLC Savings Related Share Option Scheme 2001

3. Period of return:

From: 1.04.05                             To: 30.09.05

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme

439,181 + 200,000 + 200,000

5. Number of shares issued / allotted under scheme during period:

325,286

6. Balance under scheme not yet issued / allotted at end of period

513,895

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;

Listing on 15 May 2003 - RA/Weir Group PLC/00012
(250,000 ordinary shares of 12.5 pence)
Further listing 5 July 2004 - RA/Weir Group PLC/00015
(200,000 ordinary shares of 12.5 pence)
Further listing 5 April 2005 - RA/Weir Group PLC/00017
(200,000 ordinary shares of 12.5 pence)
Further listing 1 September 2005 - RA/Weir Group PLC/00018
(200,000 ordinary shares of 12.5 pence)

Please confirm total number of shares in issue at the end of the period in order
for us to update our records

208,496,031

Contact for queries

Name                    Frances McCaw

Address                   149 Newlands Road
                          Cathcart
                          Glasgow G44 4EX

Telephone                         0141 308 2065




                              SCHEDULE 5

                    BLOCKLISTING SIX MONTHLY RETURN

1. Name of company

The Weir Group PLC

2. Name of scheme

The Weir Group Long Term Incentive Plan 2004

3. Period of return:

From: 1.04.05                             To: 30.09.05

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme

100,000

5. Number of shares issued / allotted under scheme during period:

nil

6. Balance under scheme not yet issued / allotted at end of period

100,000

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;

Listing 5 July 2004 - RA/Weir Group PLC/00015
(100,000 ordinary shares of 12.5 pence)

Please confirm total number of shares in issue at the end of the period in order
for us to update our records

208,496,031

Contact for queries

Name                    Frances McCaw

Address                       149 Newlands Road
                              Cathcart
                              Glasgow G44 4EX
Telephone                     0141 308 2065




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