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Cost Estimation Manual

Register of network

standards and guidelines manual

mailto:SM014@nzta.govt.nz

Cost estimation manual

Project management manual

Contract procedures manual

State highway professional services contract proforma manual

Minimum Standard Z44: Risk management

Planning, programming and funding manual

Economic evaluation manual

Minimum Standard Z/44 - Risk Management

Minimum Standard Z/44

Minimum Standard Z/44

Contract Procedures Manual

Economic Evaluation Manual

Minimum Standard Z/44 – Risk Management

Public Works Act 1981

Minimum Standard Z/44 - Risk Management

Cost Distribution

Expected Estimate

95th percentile

Estimate

Base Estimate

Contingency

Funding Risk Contingency

Cost ($)

Frequency

Note: Segment values are the Implementation phase costs of the Expected Estimate.

Minimum Standard Z/44 - Risk Management

Property A is a residential lifestyle block on which a dwelling, garage and workshop are

situated. The property will be bisected by the proposed realignment and there will be

significant severance, including the residence. Freehold interest of the property is being

acquired (i.e. total acquisition) with the balance of the property outside the corridor required

for the realignment to be disposed of. Property compensation costs are expected but no

property owner accommodation works are necessary. The estimated costs, exclusive of

contingencies, escalation and GST, are:

Property B is a commercial property. The freehold interest (lessor’s interest) is owned by

Company X who wish to sell their total interest in the property, including the severance, on the

grounds that the balance of the property outside the required road corridor (severance area)

is not an economic property holding. The leasehold interest (lessee’s interest) in the property

is owned by Company Y who has 15 years of their 20 year lease remaining. Company Y has

developed a light commercial building on the site that has been leased to company Z. The

lessor’s and lessee’s interests are required to be acquired (i.e. total acquisition). No property

outside the corridor required for the realignment can be disposed of. Property compensation

costs are expected but no property owner accommodation works are necessary. The

estimated costs, exclusive of contingencies, escalation and GST, are:

Property C is a residential property on which a dwelling and garage are situated. The front

garden of the property only is required to be acquired. The dwelling and garage will be

unaffected but a glasshouse is required to be relocated, a new fence installed, a new driveway

constructed and planting replaced. The partial freehold interest of the property is being

acquired (i.e. partial acquisition). There will be no surplus property. Property compensation

costs are expected, as are property owner accommodation works. The estimated costs,

exclusive of contingencies, escalation and GST, are:

Note: These estimates are exclusive of escalation and GST.

Post Tender w ith Tender Price

Pretender w th Base Contract Estimate

(Tick as Appropriate)

Note:

Note: These estimates are exclusive of Contingency, Funding Risk Contingency, Escalation and GST.

Note: These estimates are exclusive of GST.

Note:

Note:

Note:

Note:

Note:

Note:

Post Tender w ith Tender Price

Pretender w th Base Contract Estimate

(Tick as Appropriate)

Post Tender w ith Tender Price

Pretender w th Base Contract Estimate

(Tick as Appropriate)

Post Tender w ith Tender Price

Pretender w th Base Contract Estimate (Tick as Appropriate)

Note: These estimates are exclusive of escalation and GST.

Note: This item is not for miscellaneous items.

Note: The volume of cut and borrow material shall be measured in the cut. The

volume of fill and imported material shall be measured in the fill. Quantity

excludes multiple handling. Any material that is double handled, for example,

preloading shall only be included once in the quantity measured.

Note: For multi-laned projects the total lane km shall also be recorded

separately.

Note: For multi-laned projects the total lane km shall also be recorded

separately.

Note: For multi-laned projects the total lane km shall also be recorded

separately.

Note: For multi-laned projects the total lane km shall also be recorded

separately.

For multi-laned projects the total lane km shall also be recorded separately.

Cost Estimation manual

Cost Estimation Manual

Cost Estimation

Manual

mailto:sm014@nzta.govt.nz

Cost Estimation Manual

Cost Estimation Manual