Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
Project Number: 29370013
December 2011 Prepared for Bundaberg Regional Council
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
29370013 Version A 09.12.2011 Commercial in Confidence Page iii
TABLE OF CONTENTS
EXECUTIVE SUMMARY IV
1 INTRODUCTION 1
2 PRELIMINARY COST ESTIMATES 2
3 CONCLUSIONS 3
TABLES:
Table 1.1 Estimate of Cost Summary APPENDICES:
APPENDIX A PRELIMINARY DESIGN PLANS 4
APPENDIX B COST ESTIMATES OPTION A2, B2, C4 AND C6
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
29370013 Version A 09.12.2011 Commercial in Confidence Page iv
EXECUTIVE SUMMARY
This report has been prepared as supplementary report to the ‘Murdoch’s Road Drain – Preliminary Investigation of Drainage Outlets’ report prepared by Cardno for Bundaberg Regional Council. The purpose of this report is to provide a cost benefit analysis for the proposed drainage treatment options.
Of the 10 possible drainage options covered in the report, the four most suitable options were chosen to have the costs analysed. The four options had preliminary design plans created (appendix A) and costings were completed from these plans.
Below is a table of the cost estimate comparisons for the four options. A detailed breakdown of these preliminary cost estimates are shown in Appendix B.
Estimate of Cost Summary OPTION ESTIMATE OF COST
A2 $1,054,635 B2 $677,848 C4 $483,945 C6 $148,315
After conducting preliminary cost estimates on the four treatment options mentioned above the results varied from $148,315 to $1,054,635
The preliminary cost estimates further support the conclusions from the main drainage report that treatment options C4 and C6 are the lower cost options of the options investigated.
Of these two options C6 is the lowest cost and as detailed in the drainage report provides a faster reduction of water levels between Palm View Drive and Woodlands Lane.
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
Page 1
1 INTRODUCTION
Bundaberg Regional Council engaged Cardno to undertake an analysis of the Murdoch’s Road drain located at Moore Park. The drain is located within the residential area of the Moore Park township with is located within the Bundaberg Regional Council local government boundary. As part of the drainage analysis a number of improvement options were investigated. A full description of the options investigated and results are detailed in the Cardno Report ‘Preliminary Investigation of Drainage Outlets’.
The purpose of this supplementary report is to provide a cost benefit analysis of a number of options investigated in the main investigation report. After consultation with Bundaberg Regional Council it was decided that the following options were to be investigated as part of the cost benefit analysis:
Driveway
There are driveways that need upgrading along the drainage path upstream of Moore Park Road. These driveways are shown in Fig 1, 1.1 and 1.2. These driveways although described separately actually form part of the cost estimate of the other options.
Option A2
Open channel or piped drainage system (or contribution of both) between the area upstream of Moore Park Road and the Ocean. Figure 2 of Appendix A shows the preliminary design for option A2. The option has been costed using allowing for an open channel from the Maultby Street road reserve to the drainage outlet. This section of open channel is approximately 200m.
Option B2
Open channel or piped drainage system (or contribution of both) between the area upstream of the tidal bund and the Ocean. Figure 3 of Appendix A shows the preliminary design for option B2. This option has been costed using an open channel section between approximate chainages 200 and 300.
Option C4
Upgrade the culvert at the tidal bund to 4/ 900mm pipes. In addition to the culvert upgrade this option also includes de-Silting, vegetation removal and regrade of drain downstream of Tidal Bund as well as the excavation of the drain downstream of the tidal bund to uniform level of -1.0m AHD. Also included in this option is the upgrading a number of driveways that are located along the drainage path. Figure 4 of Appendix A shows the preliminary design for option C4.
Option C6
Remove the tidal bund altogether, and install flap-gates on the downstream side of the existing 4/900mm pipes at Moore Park Road. Figure 5 of Appendix A shows the preliminary design for option C6.
Preliminary designs of the above options are shown in Appendix A.
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
Page 2
2 PRELIMINARY COST ESTIMATES
A preliminary cost estimate has been undertaken on the all of the options listed above. The preliminary designs that are being costed are based on the parameters utilised in the modelling of the drainage options. A detailed cost breakdown of each option is included in Appendix B.
The preliminary cost estimates have made allowance for treatment of acid sulphate soils (ASS). The determination on Acid Sulphate Soil quantities are based on Preliminary Acid Sulphate Soil investigations undertaken by Cardno Bowler. It should be noted that the testing regime used in this preliminary investigation has identified that Option A2 and B2 don’t contain treatable levels of ASS and as such they have been costed accordingly. However it should be noted during a detailed design a more stringent ASS testing regime will be required for DERM approval. This additional testing may indentify treatable areas of ASS. Option C4 has been based on the ASS levels identified in the preliminary ASS investigation. Option C6 requires minimal excavation (100m3) and therefore no ASS treatment has been allowed for.
No allowance has been made in this estimate of cost for the any Local, State or Federal Government Application Fees or Charges. No allowance has been made for any reporting or ongoing negotiation for any environmental issues relating to construction in a tidal waterway.
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
Page 3
3 CONCLUSIONS
After conducting a preliminary costing estimate on the proposed drainage options the following costs were established:
Table 3.1 Estimate of Cost Summary OPTION ESTIMATE OF COST (inc GST)
A2 $1,054,635 B2 $677,848 C4 $483,945 C6 $148,315
After conducting preliminary cost estimates on the four treatment options mentioned above the results varied from $148,315 to $1,054,635 inc GST
The preliminary cost estimate further supports the conclusions from the main drainage report that treatment options C4 and C6 are the lower cost options of the options investigated.
Of these two options C6 is the lowest cost and as detailed in the drainage report provides a faster reduction of water levels between Palm View Drive and Woodlands Lane.
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
Page 4
Appendix A
Preliminary Design Plans
Driveway CrossingsFigure 1
Scale 1:2500
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
Lot 29RP814879
Lot 13SP212156
Lot 27RP814879
Lot 15SP215844
Lot 25RP814879 Lot 24
RP814879
Lot 23RP814879 Lot 22
RP814879
Lot 83RP841664
PALM
VIE
W D
RIVE
MURDOCHS ROAD
Driveway CrossingsFigure 1.1
Scale 1:1000
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
Lot 29RP814879
Lot 13SP212156
Lot 27RP814879
Lot 15SP215844
PALM
VIE
W D
RIVE
MURDOCHS ROAD
Raise existing driveway by0.12m to RL1.7 and upgradeexisting culvert to 2 x Ø600mmRCP's - IL 0.8m AHD
Raise existing driveway by0.09m to RL1.7 and upgradeexisting culvert to 2 x Ø600mmRCP's - IL 0.8m AHD
Raise existing driveway by0.34m to RL1.7 and upgradeexisting culvert to 2 x Ø600mmRCP's - IL 0.8m AHD
Lot 25RP814879
Driveway CrossingsFigure 1.2
Scale 1:1000
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
Lot 25RP814879
Lot 24RP814879
Lot 23RP814879
Lot 22RP814879
MURDOCHS ROAD
Raise existing driveway by0.45m to RL1.7 and upgradeexisting culvert to 2 x Ø600mmRCP's - IL 0.8m AHD
Lower existing driveway by0.20m to RL1.7 and upgradeexisting culvert to 2 x Ø600mmRCP's - IL 0.8m AHD Raise existing driveway by
0.02m to RL1.7 and upgradeexisting culvert to 2 x Ø600mmRCP's - IL 0.8m AHD
Lake
Lot 83RP841664
Lower existing drivewayby 0.17m to RL1.7.Existing Ø900mm culvert toremain.
Lower existing drivewayby 0.08m to RL1.7.Existing Ø900mm culvertto remain.
Option A2Figure 2
Scale 1:2500
ă
ă
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
OHLAF S
TREET
MOORE PARK ROAD
LAGOON D
RIVE
MAU
LTBY
STR
EET
Ø900mm Pipe
3.0m WideOpen Channel
Option B2Figure 3
Scale 1:2500
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
GENGERS ROAD
MO
OR
E PA
RK
RO
AD
Ø900mm Pipe
Ø900mm Pipe
3.0m Wide OpenChannel Section
Approx. Chainage200 to 300
ă
ă
Option C4Figure 4
Scale 1:2500
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
ă
ă
ăă
ă
ă
ă
ă
ăă
ă
ă
ă
ăUpgrade existing culvert to4 x Ø900mm with flood gates
Provide de-silting, vegetation removaland regrade of drain downstream ofthe tidal bund.
5.0m WideOpen Channel
Option C6Figure 5
Scale 1:2500
Murdochs Road, Moore ParkMoore Park Drainage Study
Bundaberg Regional Council
GENGERS ROAD
MO
OR
E PA
RK
RO
AD
Install flood gates on outlet ofexisting 4 x Ø900mm culvertsunder Moore Park Drive
Remove existing tidal bundstructure and culverts
Murdoch’s Road Drain Cost Benefit Analysis of Drainage Outlet Options
Page 5
Appendix B
Cost Estimates Option A2, B2, C4 and C6
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 25/11/2011
Summary EstimateAmount
Option A2- Earthworks & Civil Works
Section A - Option A2 - Preliminaries $129,269.30
Section B - Option A2 - Stormwater Drainage $703,990.00
Section C - Option A2 - Earthworks $56,000.00
Section D - Option A2 - Driveways $69,500.00
Sub Total - Option A2 $958,759.30Plus 10% GST $95,875.93
TOTAL $1,054,635.23
P:\2937\00\2937 00 13\Design\Option A2 EOC.xlsx Page 1 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION A - Option A2- Preliminaries
A1 Design and Documentation (based on 7% of Construction Cost) LS 1 $56,769.30 $56,769.30
A2 Survey LS 1 $15,000.00 $15,000.00
A3 Establishment on site of Plant, Equipment, Site Facilities LS 1 $10,000.00 $10,000.00
A4 Traffic Control Plan :-preparation by authorised person, submission to BRC for approval and implementation during construction incl all signs etc. LS 1 $7,500.00 $7,500.00
A5 Vegetation Clearing Ha 2 $20,000.00 $40,000.00
Section 1 - Option A2- Preliminaries - Total $129,269.30
P:\2937\00\2937 00 13\Design\Option A2 EOC.xlsx Page 2 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION B - Option A2 - Stormwater Drainage
B1 Excavate, bed, lay, joint, backfill and restoration of surface reinforced concrete stormwater drainage pipes including HS 3 installation, metal bedding & sub soil drainage connections to downstream structure :-
a) Drainagei) 900mm dia Class 2 m 550 $1,200.00 $660,000.00
B2 Construction of manholes complete with Class D trafficable lids :-a) 1050mm dia each 7 $2,470.00 $17,290.00
B3 Supply and install Stormwater Outlet Headwall incl run off drain
a) 900mm dia each 1 $3,200.00 $3,200.00
B4a) Supply and Install Flood Gates 900mm dia each 1 $6,500.00 $6,500.00
B5 Underbore State Controlled Road Item 1 $17,000.00 $17,000.00
SECTION B - Option A2- Stormwater Drainage - Total $703,990.00
P:\2937\00\2937 00 13\Design\Option A2 EOC.xlsx Page 3 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION C - Option B2 -Earthworks
C1 Excavate and grade open channel from Maultby Street Road Reserve to outlet approximately 200m m3 2,000 $28.00 $56,000.00
SECTION D -Option A2 - Driveways- Total $56,000.00
P:\2937\00\2937 00 13\Design\Option A2 EOC.xlsx Page 4 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION D - Option A2 - Driveways
C1 Upgrading of driveways along the drainage path upstream of Moore Park Road as described in Drainage Report :- Item 1 $69,500.00 $69,500.00
SECTION D -Option A2 - Driveways- Total $69,500.00
P:\2937\00\2937 00 13\Design\Option A2 EOC.xlsx Page 5 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011
Summary EstimateAmount
Option B2- Earthworks & Civil Works
Section A - Option B2 - Preliminaries $80,945.60
Section B - Option B2 - Stormwater Drainage $440,580.00
Section C - Option B2 - Earthworks $25,200.00
Section D - Option B2 - Driveways $69,500.00
Sub Total - Option B2 $616,225.60Plus 10% GST $61,622.56
TOTAL $677,848.16
P:\2937\00\2937 00 13\Design\Option B2 EOC.xlsx Page 1 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION A - Option B2- Preliminaries
A1 Design and Documentation (based on 7% of Construction Cost) LS 1 $37,945.60 $37,945.60
A2 SurveyLS 1 $11,000.00 $11,000.00
A3 Establishment on site of Plant, Equipment, Site Facilities LS 1 $10,000.00 $10,000.00
A4 Traffic Control Plan :-preparation by authorised person, submission to BRC for approval and implementation during construction incl all signs etc. LS 1 $2,000.00 $2,000.00
A5 Vegetation Clearing Ha 1 $20,000.00 $20,000.00
Section 1 - Option B2- Preliminaries - Total $80,945.60
P:\2937\00\2937 00 13\Design\Option B2 EOC.xlsx Page 2 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION B - Option B2 - Stormwater Drainage
B1 Excavate, bed, lay, joint, backfill and restoration of surface reinforced concrete stormwater drainage pipes including HS 3 installation, metal bedding & sub soil drainage connections to downstream structure :-
a) Drainagei) 900mm dia Class 2 m 350 $1,200.00 $420,000.00
B2 Construction of manholes complete with Class D trafficable lids :-a) 1050mm dia each 4 $2,470.00 $9,880.00
B3 Supply and install Stormwater Outlet Headwall incl run off drain
a) 900mm dia each 3 $1,400.00 $4,200.00
B4a) Supply and Install Flood Gates 900mm dia each 1 $6,500.00 $6,500.00
SECTION B - Option B2- Stormwater Drainage - Total $440,580.00
P:\2937\00\2937 00 13\Design\Option B2 EOC.xlsx Page 3 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION C - Option B2 -Earthworks
C1 Excavate and grade open channel from approximate chainage 200 to 300. m3 900 $28.00 $25,200.00
SECTION C -Option B2 - Earthworks- Total $25,200.00
P:\2937\00\2937 00 13\Design\Option B2 EOC.xlsx Page 4 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION D - Option B2 - Driveways
D1 Upgrading of driveways along the drainage path upstream of Moore Park Road as described in Drainage Report :- Item 1 $63,000.00 $69,500.00
SECTION D -Option B2 - Driveways - Total $69,500.00
P:\2937\00\2937 00 13\Design\Option B2 EOC.xlsx Page 5 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011
Summary EstimateAmount
Option C4- Earthworks & Civil Works
Section A - Option C4 - Preliminaries $92,450.00
Section B - Option C4 - Stormwater Drainage $104,000.00
Section C - Option C4 - Earthworks $174,000.00
Section D - Option C4 - Driveways $69,500.00
Sub Total - Option C4 $439,950.00Plus 10% GST $43,995.00
TOTAL $483,945.00
P:\2937\00\2937 00 13\Design\Option C4 EOC.xlsx Page 1 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION A - Option C4- Preliminaries
A1 Design and Documentation (Based on 7% of Construction Cost) LS 1 $26,950.00 $26,950.00
A2 SurveyLS 1 $8,000.00 $8,000.00
A3 Establishment on site of Plant, Equipment, Site Facilities LS 1 $14,000.00 $14,000.00
A4 Traffic Control Plan :-preparation by authorised person, submission to BRC for approval and implementation during construction incl all signs etc. LS 1 $3,500.00 $3,500.00
A5 Vegetation Clearing Ha 2.00 $20,000.00 $40,000.00
Section 1 - Option C4- Preliminaries - Total $92,450.00
P:\2937\00\2937 00 13\Design\Option C4 EOC.xlsx Page 2 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION B - Option C4 - Stormwater Drainage
B1 Excavate, bed, lay, joint, backfill and restoration of surface reinforced concrete stormwater drainage pipes including HS 3 installation, metal bedding & sub soil drainage connections to downstream structure :-
a) Drainagei) 900mm dia Class 2 m 40 $1,200.00 $48,000.00
B2 Supply and install Stormwater Outlet Headwall incl run off drain
a) 4/900mm dia each 2 $15,000.00 $30,000.00
B3
a) Supply and Install Flood Gates 900mm dia each 4 $6,500.00 $26,000.00
SECTION B - Option C4- Stormwater Drainage - Total $104,000.00
P:\2937\00\2937 00 13\Design\Option C4 EOC.xlsx Page 3 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION C - Option C4 - Stormwater Drainage
C1 De-Silt and re-grade down stream table drain. m3 3,000 $26.00 $78,000.00
C2 Treatment of Acid Sulphate Soil m3 3,000 $32.00 $96,000.00(assuming a 2 km maximum haul distance to suitable treatment site)
SECTION C - Option C4- Earthworks - Total $174,000.00
P:\2937\00\2937 00 13\Design\Option C4 EOC.xlsx Page 4 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION D - Option C4 - Driveways
D1 Upgrading of driveways along the drainage path upstream of Moore Park Road as described in Drainage Report :- Item 1 $69,500.00 $69,500.00
SECTION D -Option C4 - Driveways - Total $69,500.00
P:\2937\00\2937 00 13\Design\Option C4 EOC.xlsx Page 5 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011
Summary EstimateAmount
Option C6- Earthworks & Civil Works
Section A - Option C6 - Preliminaries $36,532.00
Section B - Option C6- Stormwater Drainage $26,000.00
Section C - Option C6 - Earthworks $2,800.00
Section D - Option C6 - Driveways $69,500.00
Sub Total - Option C6 $134,832.00Plus 10% GST $13,483.20
TOTAL $148,315.20
P:\2937\00\2937 00 13\Design\Option C6 EOC.xlsx Page 1 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION A - Option C6- Preliminaries
A1 Design and Documentation LS 1 $7,532.00 $7,532.00
A2 Survey LS 1 $4,000.00 $4,000.00
A3 Establishment on site of Plant, Equipment, Site Facilities LS 1 $10,000.00 $10,000.00
A4 Traffic Control Plan :-preparation by authorised person, submission to BRC and DTMR for approval and implementation during construction incl all signs etc. LS 1 $5,000.00 $5,000.00
A5 Vegetation Clearing Ha 0.5 $20,000.00 $10,000.00
Section 1 - Option C6 Preliminaries - Total $36,532.00
P:\2937\00\2937 00 13\Design\Option C6 EOC.xlsx Page 2 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION B - Option C6 - Stormwater Drainage
B1a) Supply and Install Flood Gates 900mm dia each 4 $6,500.00 $26,000.00
SECTION B - Option C6- Stormwater Drainage - Total $26,000.00
P:\2937\00\2937 00 13\Design\Option C6 EOC.xlsx Page 3 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION C - Option C6 - Stormwater Drainage
C1 Take up and remove Bund Wall Section 10 metres wide m3 100 $28.00 $2,800.00
SECTION C - Option C6- Earthworks - Total $2,800.00
P:\2937\00\2937 00 13\Design\Option C6 EOC.xlsx Page 4 of 5
Bundaberg Regional CouncilContract Nº 29370013Construction of Earthworks & Civil WorksMurdoch Road Drainage
DATE: 9/12/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION D - Option C6 - Driveways
D1 Upgrading of driveways along the drainage path upstream of Moore Park Road as described in Drainage Report :- Item 1 $69,500.00 $69,500.00
SECTION D -Option C6 - Driveways - Total $69,500.00
P:\2937\00\2937 00 13\Design\Option C6 EOC.xlsx Page 5 of 5
Bundaberg Regional CouncilContract Nº 2937 0013Construction of Earthworks & Civil WorksMurdoch's Road Drainage
DATE: 25/11/2011Tender Review
Summary EstimateAmount
Driveways
Section A - Driveways - Preliminaries $7,500.00
Section B - Driveways - Earthworks $30,786.00
Section C - Driveways- Stormwater Drainage $31,172.00
Sub Total - Driveways $69,458.00Plus 10% GST $6,945.80
TOTAL $76,403.80
P:\2937\00\2937 00 13\Design\Driveways EOC.xlsx Page 1 of 4
Bundaberg Regional CouncilContract Nº 2937 0013Construction of Earthworks & Civil WorksMurdoch's Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION A - Driveways - Preliminaries
A1Establishment on site of Plant, Equipment, Site Facilities and Insurances LS 1 $0.00 $4,000.00
A2 Survey Setout for All Works PC Item $3,500.00
Section A - Driveways - Preliminaries - Total $7,500.00
P:\2937\00\2937 00 13\Design\Driveways EOC.xlsx Page 2 of 4
Bundaberg Regional CouncilContract Nº 2937 0013Construction of Earthworks & Civil WorksMurdoch's Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION B-Driveway - Earthworks
B1 Import CBR 15 fill material to construct driveways are detailed in report m 3 606 $31.00 $18,786.00
B2 Remove weir in lot 24 RP814879 Item 1 $12,000.00 $12,000.00
Section B - Driveway Earthworks - Total $30,786.00
P:\2937\00\2937 00 13\Design\Driveways EOC.xlsx Page 3 of 4
Bundaberg Regional CouncilContract Nº 2937 0013Construction of Earthworks & Civil WorksMurdoch's Road Drainage
DATE: 25/11/2011The preliminary quantities issued are for guidance and are not guaranteed.
Item Description Unit Qty Rate Amount
SECTION D - Stage 17A - Stormwater Drainage
D1 Excavate, bed, lay, joint, backfill and restoration of surface reinforced concrete stormwater drainage pipes including HS 3 installation, metal bedding & sub soil drainage connections to downstream structure :-
a) Driveway Crossingsi) 600mm dia Class 3 m 60 $286.20 $17,172.00
D5 Supply and install Stormwater Outlet Headwall incl run off drain
a) 600mm dia each 10 $1,400.00 $14,000.00
SECTION C -Driveways - Stormwater Drainage - Total $31,172.00
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