comcom-mppipelinecostingspreadsheet

5/21/2018 comcom-mppipelinecostingspreadsheet

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1. 32 mm dia MP PIPELINE (Directional drilling) 2000

Item Decription PBA Rate

($/m)

Supporting

figures

1.1 Excavation & backfill

1.1 Drilling, including excavation of insertion andexit holes, and trial holes as required

[ ] CRI

minus supply cost (item 1.2 below) [ ] CRI

Road crossing tie-ins, branch main & pipeline,in-line mains connection

#VALUE! [ ] CRI

Testing & commissioning #VALUE!

Traffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRI

Council charges, mains location, additionalsite visits

#VALUE! #VALUE!

Location of main [ ] CRIAdditional site visits [ ] CRICouncil charges [ ] CRI

Subtotal per meter #VALUE!

Rounded to [ ] CRI

1.2 Supply & install pipeline [ ] CRI

1.3 Restoration

1.00

66.00

Restoration of non-finished surfaces [ ] CRI

Restoration of finished surfaces

[ ] CRI

Information contained with

as Restricted Information b


2/68

[ ] CRI[ ] CRI[ ] CRI[ ] CRI

#DIV/0!

20%#DIV/0!

#DIV/0! #DIV/0!

Subtotal per meter #DIV/0!

Rounded to [ ] CRI

1.4 SIDSF factor allowance (12% of

construction total)

#VALUE!

TOTAL COST #VALUE!

TOTAL COST #VALUE! 20%

2. 32 mm dia MP PIPELINE (Trenched) 2000


($/m)

Supporting

figures


Trenching (average soil conditions), backfilling& reinstatement (non-finished surfaces) [ ] CRI

minus supply cost (item 2.2 below) [ ] CRI


#VALUE! [ ] CRI

Testing & commissioning [ ] CRI [ ] CRITraffic management #VALUE! [ ] CRI

As-builts #VALUE! [ ] CRI


#VALUE! #VALUE!



Rounded to [ ] CRI2.2 Supply & install pipeline [ ] CRI


3/68

2.3 Restoration

0.30Restoration of non-finished surfaces [ ] CRI


[ ] CRI[ ] CRI

[ ] CRI[ ] CRI[ ] CRI

#DIV/0!

20.0%

Rounded to [ ] CRI #DIV/0!


construction total)

#VALUE!

TOTAL COST #VALUE!TOTAL COST #VALUE! 20%

3. 32 mm dia MP PIPELINE (Average)


($/m)

Supporting

figures

Base unit price, before scale factor #VALUE! 0.40

Base unit price, with scale factor #VALUE! 0.60

Rounded to 40.00


4/68

m Installation length assumed

Source data

Powerco - Siemens Field Services Contract (FAS-002 : Price Schedule 2002, item 6.3, distance

exceeding 2000m) : $ [ ] CRI/mVector - Siemens Field Services Contract (FAS-002 :Price Schedule 2002 (rev 1C, June 2003), item 6.3,

distance exceeding 2000m) : $ [ ] CRI/m

Included in standard drilling rate

Powerco - Spreadsheet titled "Main PE unit costTrenchless SES v1.3.xls" - Sheet "32nbpe SES",items 1.2 & 1.3 (based on 1000m sample). Adjusted

for 7 connections, instead of 14.

Vector - Siemens Field Services Contract (FAS-002: Price Schedule 2002 (rev 1C, June 2003), items

6.53 to 6.56). Item 6.3 however already includescommissioning

Powerco - Spreadsheet titled "Main PE unit costTrenchless SES v1.3.xls". (Powerco price provided

for 1000 m installation) - Sheet "32nbpe SES", items1.4, 1.5 & 1.6

each (2 allowed)

each (8 allowed)each

Rounded up for consistency with 50mm pipe sizerate (same drilling cost)


exceeding 2000m) : $ [ ] CRI/m

Vector - Siemens Field Services Contract (FAS-002 :Price Schedule 2002 (rev 1C, June 2003, item 6.9,


Assumed size of insertion or trial holes (m)

Assumed number of holes per 100m pipelinem per 100 m of pipeline to restore

Basic reinstatement cost already in item 6.3 ofSiemens Field Service Contract - includes grassedberm. However, Powerco calculation (item 2.4,spreadsheet "Main PE unit cost Trenchless SES

v1.3.xls", Sheet "32nbpe SES" indicates $[ ]

CRI/m. Assume $[ ] CRI/mPowerco, Vector - Siemens Field Services Contract(FAS-002 : Price Schedule 2002, items 6.48 - 6.52)

Concrete footpath (/m)

Powerco - Siemens Field Services Contract (FAS-002 : Price Schedule 2002, items 6.53 to 6.56). Item6.3 however already includes commissioning.

in square brackets [ ] CRI has been designated

y the Commission under the s100 Order


5/68

Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)Cobblestone (/m)

Average cost for finished surface (/m)

Assumed proportion of finished surface to restoreAverage restoration cost / mRestoration cost / 100 m pipeline

Powerco rate : 12% on-cost on SES rates; Australianaverage 15%

Before applying scale factor

Scale factor


Source data




Included in standard excavation rate

Powerco - Spreadsheet titled "Main PE unit costOpen cut SES v1.3.xls"- Sheet "32nbpe SES", items1.2 & 1.3 (based on 1000m sample). Adjusted for 7tie-ins, instead of 14.




for 1000 m installation) - Sheet "32nbpe SES", items1.4, 1.5 & 1.6

each (2 allowed)each (8 allowed)each





Powerco - Siemens Field Services Contract (FAS-002 : Price Schedule 2002, items 6.53 to 6.56). Item

6.6 however already includes commissioning.


6/68

Assumed trench width (m)Basic reinstatement cost already in item 6.3 ofSiemens Field Service Contract - includes grassed

berm. Powerco calculation (item 2.4, spreadsheet"Main PE unit cost Trenchless SES v1.3.xls", Sheet

"32nbpe SES" indicates $[ ] CRI/m. Assume 50%

of this.

Powerco - Siemens Field Services Contract (FAS-002 : Price Schedule 2002, items 6.48 - 6.52)Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)

Cobblestone (/m)Average cost for finished surface (/m)

Assumed proportion of finished surface to restore

Average restoration cost / m


Before applying scale factorScale factor

Source data

Assumed proportion of trenched installation

Assumed proportion of trenchless installation


7/68



($/m)

Supporting

figures



[ ] CRI

minus supply cost (item 1.2 below) #VALUE!


#VALUE! #VALUE!

Testing & commissioning #VALUE!

Traffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRI


#VALUE! #VALUE!



Rounded to [ ] CRI


1.3 Restoration1.00

66.00


8/68



[ ] CRI[ ] CRI[ ] CRI[ ] CRI[ ] CRI

#DIV/0!

20%#DIV/0!

#DIV/0! #DIV/0!Subtotal per meter #DIV/0!

Rounded to [ ] CRI1.4 SIDSF factor allowance (12% of

construction total)

#VALUE!

TOTAL COST #VALUE!




($/m)

Supporting

figures


Trenching (average soil conditions), backfilling& reinstatement (non-finished surfaces)

[ ] CRI



#VALUE! #VALUE!

Testing & commissioning #VALUE!Traffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRI


9/68


#VALUE! #VALUE!



Rounded to [ ] CRI


2.3 Restoration

0.30



[ ] CRI


[ ] CRI#DIV/0!

[ ] CRIRounded to [ ] CRI #VALUE!


construction total)

#VALUE!

TOTAL COST #VALUE!




($/m)

Supporting

figures



Rounded to 42.00


10/68


Source data





Powerco - Spreadsheet titled "Main PE unit costOpen cut SES v1.3.xls"- Sheet "50nbpe SES", items

1.2 & 1.3 Total cost noted $[ ] CRI, howeveradjusted for consistency to 33.3% increase over32mm pipes.Price based on 1000m sample. Adjusted for 7 tie-

ins, instead of 14.

Vector - Siemens Field Services Contract (FAS-002: Price Schedule 2002 (rev 1C, June 2003), items6.53 to 6.56). Item 6.2 however already includescommissioning

Powerco - Spreadsheet titled "Main PE unit costTrenchless SES v1.3.xls". (Powerco price providedfor 1000 m installation) - Sheet "50nbpe SES", items1.4, 1.5 & 1.6










11/68

Basic reinstatement cost already in item 6.3 ofSiemens Field Service Contract - includes grassedberm. However, Powerco calculation (item 2.4,spreadsheet "Main PE unit cost Trenchless SES

v1.3.xls", Sheet "50nbpe SES" indicates $[ ]

CRI/m. Assume $[ ] CRI/m

Powerco, Vector - Siemens Field Services Contract(FAS-002 : Price Schedule 2002, items 6.48 - 6.52)

Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)Cobblestone (/m)Average cost for finished surface (/m)




Scale factor


Source data





Powerco - Spreadsheet "Main PE unit cost Open cutSES v1.3.xls"- Sheet "50nbpe SES", items 1.2 & 1.3

Total cost noted $[ ] CRI, however PBA does not

accept this magnitude of increase is justified.Therefore adjusted increase to 33.3% over 32mmpipe rates.

Price based on 1000m sample. Adjusted for 7 tie-ins, instead of 14.





12/68


each (2 allowed)each (8 allowed)

each





Assumed trench width (m)

Basic reinstatement cost already in item 6.3 ofSiemens Field Service Contract - includes grassedberm. Powerco calculation (item 2.4, spreadsheet"Main PE unit cost Trenchless SES v1.3.xls", Sheet

"50nbpe SES" indicates $[ ] CRI/m. Assume 50%

of this.

Powerco - Siemens Field Services Contract (FAS-002 : Price Schedule 2002, items 6.48 - 6.52)Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)


Assumed proportion of finished surface to restoreAverage restoration cost / m

Powerco rate : 12% on-cost on SES rates; Australian

average 15%


Scale factor

Source data




13/68



($/m)

Supporting

figures

1.1 Excavation & backfill #VALUE!


1.3 Restoration

1.006

6.00




[ ] CRI#DIV/0!

20%

#DIV/0!#DIV/0! #DIV/0!


Rounded to [ ] CRI


construction total)

#VALUE!

TOTAL COST #VALUE!



Item Decription PBA Rate($/m) Supportingfigures



2.3 Restoration



[ ] CRI


#DIV/0!

20.0%



construction total)

#VALUE!


14/68

TOTAL COST #VALUE!




($/m)

Supporting

figures

Base unit price, before scale factor #VALUE! 0.40Base unit price, with scale factor #VALUE! 0.60

Rounded to 53.00


15/68


Source data

This is the interpolated value between the 50mmand 100mm PE pipe size drilling cost

Interpolated from 32, 50 and 100 mm pipe sizes,

allowing for polynomial data fit. Calculated value $[] CRI, rounded. (See interpolation graph.)

Assumed size of insertion or trial holes (m)Assumed number of holes per 100m pipelinem per 100 m of pipeline to restore

Same as rate for 50mm pipe


Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)

Road sealing (/m)



Average restoration cost / mRestoration cost / 100 m pipeline

Powerco rate : 12% on-cost on SES rates


Scale factor


Source data

Average value between the 50mm and 100mm PE

pipe size excavation cost


allowing for polynomial data fit. Calculated value $[

] CRI. (See interpolation graph.)

Assumed trench width (m)Based on price for 50mm pipe






Powerco rate : 12% on-cost on SES rates; Australian

average 15%


16/68


Scale factor

Source data

Assumed proportion of trenched installationAssumed proportion of trenchless installation


17/68



($/m)

Supporting

figures



[ ] CRI



#VALUE! [ ] CRI



Council charges, mains location, additional

site visits

#VALUE! #VALUE!



Rounded to [ ] CRI


1.3 Restoration

1.00

66.00





18/68

#DIV/0!

20%#DIV/0!

#DIV/0! #DIV/0!


Rounded to [ ] CRI

1.4 SIDSF factor allowance (12% ofconstruction total) #VALUE!

TOTAL COST #VALUE!




($/m)

Supporting

figures



[ ] CRI



#VALUE! [ ] CRI




#VALUE! #VALUE!



Rounded to [ ] CRI


2.3 Restoration

0.45


19/68



[ ] CRI[ ] CRI


#DIV/0!

20.0%



construction total)

#VALUE!

TOTAL COST #VALUE!




($/m)

Supporting

figures



Rounded to 65.00


20/68


Source data





Powerco - Spreadsheet titled "Main PE unit costOpen cut SES v1.3.xls"- Sheet "100nbpe SES",items 1.2 & 1.3 Total cost noted $[ ] CRI.

Vector - Siemens Field Services Contract (FAS-002

: Price Schedule 2002 (rev 1C, June 2003), items6.53 to 6.56). Item 6.1 however already includescommissioning

Powerco - Spreadsheet titled "Main PE unit cost

Trenchless SES v1.3.xls". (Powerco price providedfor 1000 m installation) - Sheet "100nbpe SES",items 1.4, 1.5 & 1.6

each (2 allowed)



exceeding 2000m) : $ [ ] CRI/mVector - Siemens Field Services Contract (FAS-002 :Price Schedule 2002 (rev 1C, June 2003, item 6.7,




Basic reinstatement cost already in item 6.3 ofSiemens Field Service Contract - includes grassedberm. Powerco calculation (item 2.4, spreadsheet

"Main PE unit cost Trenchless SES v1.3.xls", Sheet

"100nbpe SES" indicates $[ ] CRI/m. Assume $[Powerco, Vector - Siemens Field Services Contract

(FAS-002 : Price Schedule 2002, items 6.48 - 6.52)






21/68





Scale factor


Source data


exceeding 2000m) : $ [ ] CRI/mVector - Siemens Field Services Contract (FAS-002 :

Price Schedule 2002 (rev 1C, June 2003), item 6.4,distance exceeding 2000m) : $ [ ] CRI/m


Powerco - Spreadsheet titled "Main PE unit costOpen cut SES v1.3.xls"- Sheet "100nbpe SES",

items 1.2 & 1.3 Total cost noted $ [ ] CRI/m




for 1000 m installation) - Sheet "100nbpe SES",items 1.4, 1.5 & 1.6




Vector - Siemens Field Services Contract (FAS-002 :

Price Schedule 2002 (rev 1C, June 2003, item 6.9,


Assumed trench width (m)



22/68

Basic reinstatement cost already in item 6.3 ofSiemens Field Service Contract - includes grassedberm. Powerco calculation (item 2.4, spreadsheet"Main PE unit cost Trenchless SES v1.3.xls", Sheet

"100nbpe SES" indicates $[ ] CRI/m. Assume

50% of this.


Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)





Scale factor

Source data




23/68



($/m)

Supporting

figures



[ ] CRI



#VALUE! #VALUE!

Testing & commissioning [ ] CRI [ ] CRITraffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRI


#VALUE! #VALUE!



Rounded to [ ] CRI


1.3 Restoration

1.20

67.20



[ ] CRI[ ] CRI


#DIV/0!

20%#DIV/0!

#DIV/0! #DIV/0!Subtotal per meter #DIV/0!

Rounded to [ ] CRI


24/68


construction total)

#VALUE!

TOTAL COST #VALUE!




($/m)

Supporting

figures



#VALUE!



#VALUE! #VALUE!

Testing & commissioning [ ] CRI [ ] CRITraffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRI


#VALUE! #VALUE!



Rounded to [ ] CRI


2.3 Restoration





25/68

[ ] CRI#DIV/0!

20.0%



construction total)

#VALUE!

TOTAL COST #VALUE!




($/m)

Supporting

figures



Rounded to 103.00


26/68


Source data



] CRI, adapted upward to reflect actual experience

with larger pipe sizes. (See interpolation graph.)


Based on 100mm pipeline costs, increased by 33.3%


Idential to figure used for 32mm, 50mm and 100mmpipelines


Interpolation from 32, 50 and 100 mm pipe sizes,

allowing for polynomial data fit results in price of $[

] CRI/m. Extrapolation of prices for 50mm and

100mm pipes results in price of $[ ] CRI/m. For

consistency with these figures and the smaller pipesizes costs, assumed price of $[ ] CRI/mm.



Same rate as for 100mm pipe


Concrete footpath (/m)Asphalt footpath (/m)

Chip & seal (/m)Road sealing (/m)Cobblestone (/m)Average cost for finished surface (/m)




27/68



Scale factor


Source data

Rate based on extrapolated trenching rate for100mm pipe (assumed 600mm size trench),adjusted for supply & install cost for pipe. Reducedby 5% to reflect lower relative setup costs for largertrench.Included in standard excavation rate



Powerco - Spreadsheet titled "Main PE unit costTrenchless SES v1.3.xls". (Powerco price providedfor 1000 m installation) - Sheet "50nbpe SES", items

1.4, 1.5 & 1.6

each (2 allowed)





100mm pipes results in price of $[ ] CRI/m. Forconsistency with these figures and the smaller pipe

sizes costs, assumed price of $[ ] CRI/mm.

Assumed trench width (m)Based on 100mm pipeline costs, adapted for

600mm wide trench


Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)




28/68



Average restoration cost / m



Scale factor

Source data




29/68



($/m)

Supporting

figures



[ ] CRI



#VALUE! #VALUE!




#VALUE! #VALUE!



Rounded to [ ] CRI


1.3 Restoration

1.20 6

7.20




[ ] CRI#DIV/0!

20%#DIV/0!

#DIV/0! #DIV/0!


Rounded to [ ] CRI


construction total)

#VALUE!

TOTAL COST #VALUE!



30/68



($/m)

Supporting

figures



[ ] CRI



#VALUE! #VALUE!




#VALUE! #VALUE!



Rounded to [ ] CRI


2.3 Restoration




#DIV/0!

20.0%

Rounded to [ ] CRI #DIV/0!2.4 SIDSF factor allowance (12% of

construction total)

#VALUE!

TOTAL COST #VALUE!




31/68


($/m)

Supporting

figures



Rounded to 139.00


32/68


Source data



] CRI. (See interpolation graph.)Included in standard drilling rate


Vector - Siemens Field Services Contract (FAS-002

: Price Schedule 2002 (rev 1C, June 2003), items6.53 to 6.56). Item 6.2 however already includescommissioning

Idential to figure used for 32mm, 50mm and 100mmpipelines

each (2 allowed)each (8 allowed)

each





consistency with these figures and the costs of the

smaller pipe sizes, assumed price of $[ ] CRI/mm.

Assumed size of insertion or trial holes (m)Assumed number of holes per 100m pipeline

m per 100 m of pipeline to restore

Same rate as for 150mm pipe


Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)Cobblestone (/m)





Scale factor




33/68


Source data

Based on same trench as for 150mm pipe, adaptedfor supply & installation cost of pipe







Adapted upwards to reflect trend from smaller pipe-sizes





consistency with these figures and the costs of the

smaller pipe sizes, assumed price of $[ ] CRI/mm.

Assumed trench width (m)Based on 150mm pipeline costs (/m)


Concrete footpath (/m)Asphalt footpath (/m)Chip & seal (/m)Road sealing (/m)Cobblestone (/m)



Average restoration cost / mPowerco rate : 12% on-cost on SES rates; Australianaverage 15%


Scale factor



34/68

Source data




35/68

From Powerco & Vector SES schedules :

Sizes Drill Supply Trench

32 [ ] CRI [ ] CRI [ ] CRI50 [ ] CRI [ ] CRI [ ] CRI

100 [ ] CRI [ ] CRI [ ] CRI

Trench size assumedPipe size Width Excavation cost Extrapolated

32 [ ] CRI #VALUE!50 [ ] CRI #VALUE!80 [ ] CRI

100 [ ] CRI #VALUE!150 [ ] CRI #VALUE!200 [ ] CRI #VALUE!

Interpolated values - P80mm150mm200mm

Interpolated values - E80mm150mm200mm

Interpolated values - P80mm150mm

200mmInterpolated values - E

80mm

-

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

0 20

-

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

0 20


36/68

150mm200mm

Interpolated values - P80mm

150mm200mm

Interpolated values - E80mm150mm200mm

-0.100.200.300.400.500.600.700.800.901.00

0 20


37/68

olynomial fit Size Extrapolation from 50& 100 mm pipe sizes[ ] CRI 80[ ] CRI 150 #VALUE![ ] CRI 200 #VALUE!

ponential fit


olynomial fit Cost Size Extrapolation from 50& 100 mm pipe sizes

[ ] CRI 80

[ ] CRI 150 #VALUE!

[ ] CRI 200 #VALUE! ponential fit

[ ] CRI

y = 0

40 60 80 100 120

Supply & install

y = 0

40 60 80 100 120

Drilling


38/68

[ ] CRI[ ] CRI

olynomial fit Cost Size

[ ] CRI 80

[ ] CRI 150[ ] CRI 200

ponential fit[ ] CRI

[ ] CRI[ ] CRI

y = 0

40 60 80 100 120

Trenching


39/68

1. 50 mm dia IP PIPELINE (Trenched) [ ] CRI


($/m)

Supporting

figures


Trenching (average soil conditions),backfilling & reinstatement (non-finishedsurfaces)

#VALUE! 1.43

#VALUE!

Testing & commissioning [ ] CRI [ ] CRITraffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRICouncil charges, mains location,additional site visits

#VALUE! #VALUE!



Rounded to [ ] CRI

2.2 Supply & install pipeline

Supply & install steel pipe #VALUE! [ ] CRI

Install steel bends, with joints #VALUE! [ ] CRI

[ ] CRI

T, with joints #VALUE! 185.00

Radiographic tests of joints #VALUE! [ ] CRI

#VALUE! [ ] CRI#VALUE!

#VALUE!

Rounded to [ ] CRI

2.3 Restoration [ ] CRI


40/68


construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 99.00


41/68


Source data

Escalation factor - based on excavation rate for50mm MP, adjusted for trench depth of 1000mm(instead of 700mm deep)Calculated cost for trenching, adjusted down by 10%to account for no increase in surface reinstatement,unchanged set-up cost

Powerco - Spreadsheet titled "IP Main Steel Unitcost open cut v1.3.xls". (Powerco price provided for1000 m installation) - 50 mm IP sheet, items 1.7, 1.8& 1.9


Supply & install steel pipe - Powerco rate, fromspreadsheet titled "IP Main Steel Unit Cost Opencut v1.3.xls" (sheet for 50mm IP pipe), item 1.2.Rate based on Rawlinson's (2004). Powercoassumptions w.r.t. installation costs are considered

liberal, unit rate reduced by 5%.

Powerco unit price, as per spreadsheet "Main PE

unit cost Trenchless SES v1.3.xls", (50mm IPsheet), item 1.3Number of bends required (for assumedinstallation). Based on Powerco figure for 1000mpipe, as per spreadsheet "IP Main Steel Unit costopen cut v1.3.xls", item 1.3 (sheet for 50 mm IP

pipe)

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (50mm IP sheet),item 1.4. 1 Unit assumed

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (50mm IP sheet),

item 1.5Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend

Adjusted downward for consistency with 80mm and100mm pipe supply & install prices and sizeincrements

Same as figure for MP trenched installation

Powerco - Siemens Field Services Contract (FAS-002 : Price Schedule 2002, items 6.53 to 6.56).Item 6.5 however already includes commissioning.


42/68

Powerco rate : 12% on-cost on SES rates;Australian average 15%


Scale factor


43/68

1. 80 mm dia IP PIPELINE (Trenched) 2,000


($/m)

Supporting

figures

1.1 Excavation & backfill [ ] CRI

2.2 Supply & install pipelineSupply & install steel pipe [ ] CRI [ ] CRI


[ ] CRI

T, with joints #VALUE! [ ] CRI



#VALUE!

Rounded to [ ] CRI



construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 130.00


44/68


Source data

Interpolated between price for 50mm and 100mmpipe-sizes.

Supply & install steel pipe - Powerco rate, fromspreadsheet titled "IP Main Steel Unit Cost Opencut v1.3.xls" (sheet for 80mm IP pipe), item 1.2.Rate based on Rawlinson's (2004).

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (80mm IP sheet),item 1.3Number of bends required (for assumedinstallation). Based on Powerco figure for 1000mpipe, as per spreadsheet "Main PE unit cost

Trenchless SES v1.3.xls", item 1.3 (sheet for 80 mmIP pipe)

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (80mm IP sheet),item 1.4. 1 Unit assumed

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (80mm IP sheet),item 1.5Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend




Scale factor


45/68



($/m)

Supporting

figures


Trenching (average soil conditions),backfilling & reinstatement (non-finishedsurfaces)

#VALUE! 1.43

#VALUE!

Testing & commissioning - [ ] CRITraffic management #VALUE! [ ] CRIAs-builts #VALUE! [ ] CRICouncil charges, mains location,additional site visits

#VALUE! #VALUE!



Rounded to [ ] CRI


Supply & install steel pipe [ ] CRI [ ] CRI


[ ] CRI




#VALUE!

Rounded to [ ] CRI



46/68


construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 152.00


47/68


Source data

Escalation factor - based on excavation rate for100mm MP, but adjusted for trench depth of1000mm (instead of 700mm deep)Calculated cost for trenching, adjusted down by2.5% to account for no increase in surfacereinstatement, unchanged set-up cost. (Lowerdiscount than for smaller sizes allows for reducedimpact of setup costs on larger trench.)

Powerco - Spreadsheet titled "IP Main Steel Unitcost open cut v1.3.xls". (Powerco price provided for1000 m installation) - 100 mm IP sheet, items 1.7,

1.8 & 1.9


Supply & install steel pipe - Powerco rate, fromspreadsheet titled "IP Main Steel Unit Cost Opencut v1.3.xls" (sheet for 100mm IP pipe), item 1.2.

Rate based on Rawlinson's (2004).

Powerco unit price, as per spreadsheet "IP Main

Steel Unit cost open cut v1.3.xls", (100mm IPsheet), item 1.3Number of bends required (for assumedinstallation). Based on Powerco figure for 1000mpipe, as per spreadsheet "Main PE unit costTrenchless SES v1.3.xls", item 1.3 (sheet for 100

mm IP pipe)

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (100mm IPsheet), item 1.4. 1 Unit assumed

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (100mm IP

sheet), item 1.5Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend

Adjusted upwards to be consistent with trend fromsmaller pipe-sizes




48/68



Scale factor


49/68



($/m)

Supporting

figures


Trenching (average soil conditions),backfilling & reinstatement (non-finished

surfaces)

#VALUE! 1.43

#VALUE!

Testing & commissioning - [ ] CRITraffic management #VALUE! [ ] CRI

As-builts #VALUE! [ ] CRICouncil charges, mains location,additional site visits

#VALUE! #VALUE!



Rounded to [ ] CRI2.2 Supply & install pipeline



[ ] CRI




#VALUE!

Rounded to [ ] CRI



construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 233.00


50/68


Source data

Escalation factor - to adjust for trench depth of1000mm (instead of 700mm deep)

Calculated cost for 150mm MP trenching.

Powerco - Spreadsheet titled "IP Main Steel Unitcost open cut v1.3.xls". (Powerco price provided for1000 m installation) - 100 mm IP sheet, items 1.7,1.8 & 1.9


Adjusted to same rate as trench for 200mm pipe


Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (150mm IPsheet), item 1.3Number of bends required (for assumedinstallation). Based on Powerco figure for 1000m

pipe, as per spreadsheet "Main PE unit costTrenchless SES v1.3.xls", item 1.3 (sheet for 150mm IP pipe)

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (150mm IPsheet), item 1.4. 1 Unit assumed

Powerco unit price, as per spreadsheet "IP Main

Steel Unit cost open cut v1.3.xls", (150mm IPsheet), item 1.5

Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend


Powerco rate : 12% on-cost on SES rates;

Australian average 15%Before applying scale factor

Scale factor



51/68



($/m)

Supporting

figures


Trenching (average soil conditions),backfilling & reinstatement (non-finished

surfaces)

#VALUE! 1.43

#VALUE!

Testing & commissioning - [ ] CRITraffic management #VALUE! [ ] CRI

As-builts #VALUE! [ ] CRICouncil charges, mains location,additional site visits

#VALUE! #VALUE!



Rounded to [ ] CRI2.2 Supply & install pipeline



[ ] CRI




#VALUE!

Rounded to [ ] CRI



construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 296.00


52/68


Source data

Escalation factor - to adjust for trench depth of1000mm (instead of 700mm deep)

Calculated cost for 200mm MP trenching.

Powerco - Spreadsheet titled "IP Main Steel Unitcost open cut v1.3.xls". (Powerco price provided for1000 m installation) - 100 mm IP sheet, items 1.7,1.8 & 1.9



Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (200mm IPsheet), item 1.3Number of bends required (for assumedinstallation). Based on Powerco figure for 1000mpipe, as per spreadsheet "Main PE unit costTrenchless SES v1.3.xls", item 1.3 (sheet for 200mm IP pipe)

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", 200mm IP sheet),item 1.4. 1 Unit assumed

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (200mm IPsheet), item 1.5

Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend


Powerco rate : 12% on-cost on SES rates;

Australian average 15%Before applying scale factor

Scale factor

Powerco - Siemens Field Services Contract (FAS-

002 : Price Schedule 2002, items 6.53 to 6.56).Item 6.5 however already includes commissioning.


53/68



($/m)

Supporting

figures





[ ] CRI




#VALUE!

Rounded to [ ] CRI



construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 358.00


54/68


Source data

Same trench as for 200mm IP pipeline

Supply & install steel pipe - Powerco rate, fromspreadsheet titled "IP Main Steel Unit Cost Opencut v1.3.xls" (sheet for 250mm IP pipe), item 1.2.Rate based on Rawlinson's (2004). Price adjusteddown, as proposed increment from 200mm size

appears unreasonable.

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (250mm IPsheet), item 1.3Number of bends required (for assumedinstallation). Based on Powerco figure for 1000m

pipe, as per spreadsheet "Main PE unit costTrenchless SES v1.3.xls", item 1.3 (sheet for 250

mm IP pipe)


Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (250mm IPsheet), item 1.5Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend

Same trench size as for 200 mm pipePowerco rate : 12% on-cost on SES rates;Australian average 15%


Scale factor


55/68



($/m)

Supporting

figures


Rounded to [ ] CRI #VALUE!


Supply & install steel pipe [ ] CRI


[ ] CRI




#VALUE!

Rounded to [ ] CRI

2.3 Restoration [ ] CRI [ ] CRI


construction total)

#VALUE!

TOTAL COST #VALUE!


Rounded to 421.00


56/68


Source data

Based on 250 mm pipeline trench cost, but adaptedfor wider trench (800mm).

Based on linear curve fitted to data points for other IP

pipe sizes (calculated value $ [ ] CRI/m)

Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (250mm IP sheet),item 1.3Number of bends required (for assumed installation).

Based on Powerco figure for 1000m pipe, as perspreadsheet "Main PE unit cost Trenchless SES

v1.3.xls", item 1.3 (sheet for 250 mm IP pipe)


Powerco unit price, as per spreadsheet "IP MainSteel Unit cost open cut v1.3.xls", (250mm IP sheet),item 1.5Allowance for site trips of test crewNumber of joints to be tested, based on 6m pipelengths, plus 1 joint per bend

Same as figure for 250 mm IP trenched installation



Scale factor


57/68

Pipe size Suppply & install

50 #VALUE!80 [ ] CRI

100 [ ] CRI150 [ ] CRI200 [ ] CRI

250 [ ] CRI300

Linear trend [ ] CRI (for 300mm pipe)

y = 0-

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

0 50 100 150 2


58/68

0 250 300


59/68

1. 20 mm dia MP Service connection Assumed in st


($/m)

Supporting

figures



1.3 Restoration #VALUE!

2.4 SIDSF factor allowance (6% of constructiontotal)

#VALUE!

TOTAL COST #VALUE!


Rounded to [ ] CRI

2. Mains connection, riser & valve


($/m)

Supporting

figures

POWERCO PRICING

Connection to PE/cast iron main [ ] CRI

Riser valve plus installation [ ] CRI

Location of main [ ] CRI

Testing & commissioning -Traffic management [ ] CRI

As-builts [ ] CRI

minus [ ] CRI

-

VECTOR PRICING

[ ] CRI

Testing & commissioning -Traffic management [ ] CRI

As-builts [ ] CRI

minus [ ] CRI

-


60/68

PBA Price, before scale factor [ ] CRI

PBA price after scale factor #VALUE! 20%

Rounded to [ ] CRI


61/68

ndard soil conditions

Source data

Based on cost for 32mm MP pipeline, assuming

standard ground conditions (60:40 split of

trenchless:trenched)Downward interpolation of PE pipe prices, for 20mmconnection

Based on cost for 32mm MP pipe reinstatement,assuming standard ground conditions (60:40 split of

trenchless:trenched)

Reduced factor assumed for service installation, toreflect reduction in design, supervision, drawings &funds tied up in construction


Scale factor

Source data


002 : Price Schedule 2002, rev 1 July), item 7.1

Powerco spreadsheet titled "Service PE Unit costTrenchless SES v1.3.xls", items 1.2, 1.3 (25 nbpesheet)Powerco spreadsheet titled "Service PE Unit cost

Trenchless SES v1.3.xls", item 1.4(25 nbpe sheet)

No allowance for council fees, as pricingmethodology assumes large number of connections,making this fee negligibleAssume new network construction - no hotconnections required

Powerco price

Vector - Siemens Field Services Contract (FAS-002 :Price Schedule June 2003, rev 1C), item 7.11(25mm). This is inclusive of material, mains location.

Assume new network construction - no hotconnections required

Vector price





62/68

Based on higher of two estimates

Scale factor


63/68

1. 32mm IP Service connection Assumed in st


($/m)

Supporting

figures




2.4 SIDSF factor allowance (6% of constructiontotal)

-

TOTAL COST -

TOTAL COST - 20%

Rounded to 72.00

2. Mains connection, riser & valve


($/m)

Supporting

figures

POWERCO PRICING

Connection to PE/cast iron main [ ] CRI

Riser valve plus installation [ ] CRI

Location of main [ ] CRI

Bend & radiographic tests -Testing & commissioning #VALUE!Traffic management #VALUE!

As-builts #VALUE!

minus [ ] CRI

#VALUE!

VECTOR PRICING

[ ] CRI

Polyvalve [ ] CRI

Testing & commissioning -Traffic management #VALUE!

As-builts #VALUE!minus [ ] CRI


64/68

#VALUE!

PBA Price, before scale factor [ ] CRI

PBA price after scale factor #VALUE! 20%

Rounded to 1,040.00


65/68

ndard soil conditions

Source data

Based on cost for 32mm MP pipeline, open

trenching

Downward interpolation of steel pipe prices, for32mm connection, includes bends, radiographictests, etc

Based on cost for 32mm MP pipe reinstatement,assuming standard ground conditions (60:40 split of

trenchless:trenched)

Reduced factor assumed for service installation, toreflect reduction in design, supervision, drawings &funds tied up in construction


Scale factor

Source data


002 : Price Schedule 2002, rev 1 July), item 7.2

Powerco spreadsheet titled "IP Service steel Unitcost Trenchless SES v1.3.xls", items 1.2, 1.3 (32 nbsheet)Powerco spreadsheet titled "Service PE Unit cost

open cut Tenix (PES) v1.3.xls", item 1.6 to 1.9 (32 nbsheet)Included in supply & install cost

No allowance for council fees, as pricingmethodology assumes large number of connections,making this fee negligibleAssume new network construction - no hotconnections required

Powerco price

Vector - Siemens Field Services Contract (FAS-002 :Price Schedule June 2003, rev 1C), item 7.14 . This

includes material, mains location.Vector - Siemens Field Services Contract (FAS-002 :Price Schedule June 2003, rev 1C), item 7.26 .

Assume new network construction - no hotconnections required



Vector - Siemens Field Services Contract (FAS-002: Price Schedule 2002 (rev 1C, June 2003), items6.53 to 6.56). Item 6.6 however already includes


66/68

Vector price

[ ] CRI

Scale factor


67/68

METERS


($/m)

Supporting

figures

1.1 0-10 Cubic meters/hour [ ] CRI

1.2 10-25 Cubic meters/hour #VALUE! [ ] CRI

1.3 25-60 Cubic meters/hour #VALUE! [ ] CRI


68/68

Source data

Canberra DORC valuation, 1999

Powerco meter set replacement cost, adapted for

scale factorPowerco meter set replacement cost, adapted forscale factor

comcom-mppipelinecostingspreadsheet

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