CBD BUS TUNNEL
FOR
AUCKLAND TRANSPORT
AUCKLAND
CONCEPT ESTIMATE
ITEM
DESCRIPTION
BASE ESTIMATE
CONTINGENCY
FUNDING RISK
40%
25%
A
Nett project property cost
excl
excl
excl
Investigation and reporting:
- Consultancy fees (2%)
42,
724,000
- Client managed costs (2%)
42,
724,000
B
Total investigation and reporting
85,448,000
34,179,000
29,907,000
Design and project documentation:
- Consultancy fees (6%)
128,
170,000
- Client managed costs (2%)
42,
724,000
C
Total design and project documentation
170,894,000
68,358,000
59,813,000
Construction
MSQA
- Consultancy fees (4%)
85,
447,000
- Client managed costs (2%)
42,
724,000
- Consent monitoring fees (3%)
64,
085,000
Sub-total base MSQA
192,
256,000
Physical works
Length
Rate
$
1
Modifications to Beaumont Street including signal upgrade
1
5,
000,000
5,
000,000
2
Relocation of 110kVA in Fanshawe
1
50,
000,000
50,
000,000
3
Fanshawe Street southbound approach trench
100
63,
300
6,
330,000
4
Fanshawe Street northbound approach trench
100
63,
300
6,
330,000
5
Daldy Street approach trench
100
66,
000
6,
600,000
6
Signals to Daldy Street
1
200,
000
200,
000
7
Southbound into Victoria Park Station
300
112,
500
33,
750,000
8
Northbound out off Victoria Park Station
280
112,
500
31,
500,000
9
Bus turnaround facility
1
5,
830,200
5,
831,000
10
Entry into underground layover
50
128,
900
6,
445,000
11
Underground layover
1
32,
506,300
32,
507,000
12
Victoria Park Station (1 .75 x Costs from CRL Aotea Station)
1
241,
696,700
241,
697,000
13
Exit from Victoria Park Station
200
135,
500
27,
100,000
14
Mined tunnel launch and reception shafts (Costs from CRL)
1
125,
980,000
125,
980,000
15
Victoria Park Station to Aotea Square station tunnel
370
156,
400
57,
868,000
16
Aotea Station (1.75 x Costs from CRL Karangahape Road Station)
1
239,
703,600
239,
704,000
17
Modifications to Aotea CRL station to connect into Busway station
1
75,
000,000
75,
000,000
18
Aotea station to Learning Quarter Station tunnel
340
156,
400
53,
176,000
19
Learning Quarter Station (1.75 x Costs from CRL Aotea Station)
1
241,
696,700
241,
697,000
20
Make good Wellesley Street (added to above)
1
18,
573,000
18,
573,000
21
Learning Quarter Station to turnaround facility
70
135,
500
9,
485,000
22
Bus turnaround facility
1
5,
830,200
5,
831,000
23
Westbound onto Symonds Street
400
135,
500
54,
200,000
24
Symonds Street Approach Trench
100
67,
200
6,
720,000
25
Modifications to Symonds Street including signal upgrade
1
3,
000,000
3,
000,000
26
Eastbound onto SH16
200
36,
000
7,
200,000
27
Modifications to SH16 on-ramp
1
1,
000,000
1,
000,000
28
Signals to on-ramp
1
200,
000
200,
000
29
Modifications to motorway network (Costs from waterview GNRI)
1
130,
000,000
130,
000,000
30
At grade layover (15 bus)
1
2,
910,000
2,
910,000
31
Modifications to Alton Road
1
2,
000,000
2,
000,000
32
At grade layover (40 bus)
1
4,
880,000
4,
880,000
33
Traffic management (2%)
1
29,
855,000
34
Preliminary and General (22%)
334,
966,000
35
Contractors Margin (15%)
278,
631,000
Sub-total base physical works
2,
136,166,000
D
Total construction
2,328,422,000
931,369,000
814,948,000
E
Project base estimate (A+B+C+D)
2,584,764,000
F
Contingency (Assessed/Analysed)
(A+B+C+D)
1,033,906,000
G
Project expected estimate
(E+F)
3,618,670,000
Project property cost expected estimate
0
Investigation and reporting expected estimate
119,627,000
Design and project documentation expected estimate
239,252,000
Construction expected estimate
3,259,791,000
H
Funding risk (Assessed/Analysed)
(A+B+C+D)
904,668,000
I
95th percentile Project Estimate
(G+H)
4,523,338,000
Project property cost 95th percentile estimate
0
Investigation and reporting 95th percentile estimate
149,534,000
Design and project documentation 95th percentile estimate
299,065,000
Construction 95th percentile estimate
4,074,739,000
Date of estimate : March 2016
Cost index (Qtr/Year)
Mar-16
Estimate prepared by : Les Lewer
Signed
Estimate internal peer review by : Micheal Kwok
Signed
Estimate external peer review by :
Signed
Estimate accepted by the NZTA
Signed
Note:
(1) These estimates are exclusive of escalation and GST.
CAP BRT cost review_appendix 2 cost estimate breakdown.xlsx
1 of 1
9/03/2016
Document Outline