Table 1. requirements for cost estimating at each design phase

Estimating Requirements - Cont'd - p1200023

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Project Estimating Requirements - index
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table 1. requirements for cost estimating at each design phase

Project Phase

Estimate WBS

Detail Level

Summary Level

Estimate Basis

TI/Shell

Parameter and

Concept Design

Yes

GSA Uniformat

III

Quantification

GSA Uniformat

IV; Note 5

III

Design

Quantification

Yes

and Parameter

Development

CSI Masterformat Note 1 & 5

Note 1

GSA Uniformat

N/A

III

75% CD

Quantification

Yes

CSI Masterformat Note 2 & 5

Note 3

GSA Uniformat

N/A

III

90% CD

Quantification

Yes

CSI Masterformat Note 4 & 5

Note 3

GSA Uniformat

N/A

III

100% CD

Quantification

Yes

CSI Masterformat Note 4 & 5

Note 3

Note 1. If the detailed drawings and outline specifications are available, provide the CSI Masterformat

cost estimate at the greatest detail that the drawings and specifications will support.

Note 2. The level of detail of the cost estimate in CSI Masterformat corresponds to Uniformat Level IV, as

defined in this document.

Note 3. The summary of the cost estimate in CSI Masterformat corresponds to Uniformat Level III, as

defined in this document.

Note 4. The level of detail of the cost estimate in CSI Masterformat corresponds to Uniformat Level V, as

defined in this document.

Note 5. Unit prices are broken down into labor, materials, and equipment.

table 2. guidelines for standard site and design contingencies

ESTIMATE CATEGORY

Program/Planning

10%

Concept Design

7% 10%

Design Development

5% 7.5%

Intermediate Construction Documents

2-5%

Final Construction Documents

project estimating requirements P-120

section 1.4

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