Committee Reports::Report No. 06 - Interim Report for period Oct 20/03 - July 2004 - Transport::01 May, 2005::Appendix

Appendix

Completed schemes


(i)Conventional contracts


(ii)Design and build contracts


National Roads Authority - Some Completed Schemes 2000 to 2003 a


Year

Scheme

Construction Tender Price

Construction Tender Outturn

Land and Other Costs

Total Scheme Cost

 

Original Scheme Estimate

 

 

 

Conventional Contracts

 

 

 

 

 

 

2000

Dunleer/Dundalk and Ardee Link

75,341,223

97,248,541

36,990,259

134,238,800

 

100,330,000

 

Cavan Bypass

15,068,110

23,934,218

8,738,288

32,672,506

 

17,039,884

 

 

 

 

 

 

 

 

2001

Patrickswell/Limerick

44,565,102

59,794,188

25,504,051

85,298,239

 

49,500,000

 

Nenagh Bypass

18,127,556

31,793,001

11,117,257

42,910,258

 

21,590,000

 

Castleisland/Ballycarty

13,502,930

21,156,012

10,358,709

31,514,721

 

21,590,000

 

Beary’s Cross (Limerick)

4,222,000

4,301,000

1,652,915

5,953,915

 

6,477,000

 

Mullingar/McNeads

9,113,273

12,287,250

2,398,396

14,685,646

 

22,225,000

 

N15 Clar-Barnesmore

14,928,353

20,341,911

7,901,955

28,243,866

 

14,110,000

 

Croom Bypass

10,991,000

20,074,250

6,116,000

26,190,250

 

10,370,000

 

 

 

 

 

 

 

 

2002

Camaross

15,153,325

21,138,684

5,046,427

26,185,111

 

14,224,000

 

Piltown/Fiddown

16,608,791

25,037,791

6,817,997

31,855,788

 

16,002,000

 

Newmarket-on-Fergus 1

20,888,000

28,460,000

34,082,300

143,555,000

 

85,725,000

 

Hurlers Cross 2

60,845,700

81,012,700

 

N22 Bealagrellagh/Gortalea

4,891,000

6,700,000

1,725,000

8,425,000

 

6,800,000

 

 

 

 

 

 

 

 

2003

Drogheda Bypass

150,367,867

199,813,793

44,207,800

244,021,593

 

112,500,000

Totals

 

474,614,230

653,093,339

202,657,354

855,750,693

 

498,482,884

Source: National Roads Authority.


Notes: a The original scheme estimates were all compiled at different times. All were prior to the appointment of the Cost Estimation Manager in 2000.


Analysis by the Comptroller and Auditor General (National Roads Improvement Programme paras. 3.6 and 3.7) indicated that the average uplift on final outturn for construction on conventional contracts was 42% of the tender price.


The average cost increases were


 

Scope changes/variations

21%

 

 

Price variation

14%

 

 

Claims

7%

 

National Roads Authority - Some Completed Schemes 2000 to 2003 a


Year

Scheme

Construction Tender Price

Construction Tender Outturn

Land and Other Costs

Total Scheme Cost

 

Original Scheme Estimate

 

 

 

Design and Build Contracts

 

 

 

 

 

 

2000

Moone/Timolin

13,482,485

13,995,938

6,496,825

20,492,763

 

14,033,000

2001

Kilmacthomas

19,769,175

21,838,178

6,800,000

28,638,178

 

19,431,000

2002

Youghal

25,298,048

30,463,934

13,036,066

43,500,000

 

10,668,000

 

Knock/Claremorris 2

24,069,902

27,869,902

8,174,479

36,044,381

 

19,553,667

Totals

 

82,619,610

94,167,952

34,507,370

128,675,322

 

63,685,667

Source: National Roads Authority.


Notes: a The original scheme estimates were all compiled at different times. All were prior to the appointment of the Cost Estimation Manager in 2000.


Summary.


The totals, for both conventional and design and build contracts shown above is:


 

Total Scheme Cost

Original Scheme Estimate

 


984,426,015


562,168,551