Costs to conduct a study of entrainment at CWIS

Major assumption - Non-local consultant does all work

Entries in highlighted cells may be changed to suit different 

assumptions

Labor Supervisor Technician

Travel time (hours) per event 8 8

Labor time (hours) per event (including prep) 16 20

Total hours per event 24 28

Hourly rate $90 $45

Labor cost per event per staff $2,160 $1,260

Labor cost per event (total) $3,420

Other project costs

Study plan development (including response to comments) $10,000

Data analysis and report preparation $25,000

Other project costs (total) $35,000

Total labor costs for all sampling events $342,000

Total ODCs $107,700

Total other project costs $35,000

Total estimated cost of sampling study $484,700
Costing Variables and sampling ODCs

Number of sampling events 100

Number of sampling locations 1

Number of nights in hotel per event (# staff x # nights) per event 2

Hotel cost per room (assume 1 room per person) $125

Staff per event (assumes 1 Technician and 1 Supervisor) 2

Work days per event 2

Round trip mileage per event 400

Cost per mile $0.58

Per diem cost per day $60

Cost to analyze a single E sample $400

Number of entrainment samples (24-hr composite) collected per event 1

Hotel cost per event $250

Mileage cost per event $232.00

Per diem cost per event $120

E sample analysis cost per event $400

Miscellaneous equipment and supply cost per event $75

Total sampling ODC cost per event $1,077
Costs to conduct a study of entrainment at CWIS

Major assumption - local consultant does all work

Entries in highlighted cells may be changed to suit different 

assumptions

Labor Supervisor Technician

Travel time (hours) per event 0 0

Labor time (hours) per event (including prep) 16 20

Total hours per event 16 20

Hourly rate $90 $45

Labor cost per event per staff $1,440 $900

Labor cost per event (total) $2,340

Other project costs

Study plan development (including response to comments) $10,000

Data analysis and report preparation $25,000

Other project costs (total) $35,000

Total labor costs for all sampling events $234,000

Total ODCs $48,660

Total other project costs $35,000

Total estimated cost of sampling study $317,660
Costing Variables and sampling ODCs

Number of sampling events 100

Number of sampling locations 1

Number of nights in hotel per event (# staff x # nights) per event 0

Hotel cost per room (assume 1 room per person) $125

Staff per event (assumes 1 Technician and 1 Supervisor) 2

Work days per event 2

Round trip mileage per event 20

Cost per mile $0.58

Per diem cost per day $0

Cost to analyze a single E sample $400

Number of entrainment samples (24-hr composite) collected per event 1

Hotel cost per event $0

Mileage cost per event $11.60

Per diem cost per event $0

E sample analysis cost per event $400

Miscellaneous equipment and supply cost per event $75

Total sampling ODC cost per event $487
Costs to conduct a study of entrainment at CWIS

Major assumption - Non-local consultant trains facility staff and facility staff does all subsequent sampling

Entries in highlighted cells may be changed to suit different 

assumptions

Labor Supervisor Technician

Travel time (total hours) for training 8 8

Labor time (total hours) for training 16 20

Total hours 24 28

Hourly rate $90 $45

Total labor cost for training $2,160 $1,260

Labor cost (total) $3,420

Other project costs

Study plan development (including response to comments) $10,000

Data analysis and report preparation $25,000

Other project costs (total) $35,000

Total labor costs for all sampling events $6,840

Total ODCs $48,704

Total other project costs $35,000

Total estimated cost of sampling study $90,544
ent sampling

Costing Variables and sampling ODCs

Number of sampling events 100

Number of events used to train facility staff 2

Number of sampling locations 1

Number of nights in hotel per event (# staff x # nights) per event 2

Hotel cost per room (assume 1 room per person) $125

Staff per event (assumes 1 Technician and 1 Supervisor) 2

Work days per event 2

Round trip mileage per event 400

Cost per mile $0.58

Per diem cost per day $60

Cost to analyze a single E sample $400

Number of entrainment samples (24-hr composite) collected per event 1

Hotel cost per event $250

Mileage cost per event $232.00

Per diem cost per event $120

E sample analysis cost per event $400

Miscellaneous equipment and supply cost per event $75

Total non-travel sampling ODC cost per event $475

Total travel sampling for the Study $1,204