Exhibit 6-7. Example HCAS Data Report and WBS Cost Breakdown (cont)

EP 1110-1-19

30 Jun 01

Exhibit 6-7, cont.

Example HCAS Data Report and WBS Cost Breakdown

WBS Number

DESCRIPTION

QTY UOM

UNIT

COST

$

331XX 18

06

Pads (Tumulus/Retrievable Storage/Other)

CY

18

07

Storage Bldgs/Protective Cvr Structures/Other Bldgs &

CY

18

08

Cribs

CY

Deep Well Injection

MGA

18

09

18

10

Incinerator

CY

18

15

Construction of Permanent Disposal Facility

EA

18

20

Container Handling

EA

18

21

Transportation to Storage/Disposal Facility

TON

18

22

Disposal Fees and Taxes

TON

18

23

Mixed Waste Storage Fees and Taxes

TON

Other (Use Numbers 90-99)

18

9x

19

DISPOSAL (COMMERCIAL)

19

20

Container Handling

EA

Transportation to Storage/Disposal Facility

TON

19

21

19

22

Disposal Fees and Taxes

TON

19

23

Mixed Waste Storage Fees and Taxes

TON

Other (Use Numbers 90-99)

19

9x

20

SITE RESTORATION

8,100 CY

1.04

8,445

20

01

Earthwork

20

02

Permanent Markers

EA

20

03

Permanent Features

EA

20

04

Revegetation and Planting

ACR

20

05

Removal of Barriers

EA

20

9x

Other (Use Numbers 90-99)

21

DEMOBILIZATION

1

1,651

21

01

Removal of Temporary Facilities

EA

929

1

21

02

Removal of Temporary Utilities

EA

21

03

Final Decontamination

EA

1

2,116

21

04

Demobilization of Construction Equipment and Facilities

EA

21

05

Demobilization of Personnel

EA

4,939

1

4,939

21

06

Submittals

EA

21

07

Construction Plant Takedown

EA

Other (Use Numbers 90-99)

21

9x

9X

OTHER (Use Numbers 90-99)

353,487

TOTAL AMOUNT $

6-26