Atch 4 Historic Data.docx

Attachment 4 Historical Data -- INFORMATIONAL PURPOSES ONLY Site Preparation (In SOW B.4)

· Government estimates the performance period anytime from June (Start work as soon as possible after paperwork/badging is completed) to September 2021 to be around 45 days with contractor spraying at least 15 acres per day.

· For year 2021, Government estimates to have 602 acres for treatment; with 20 stands, the estimate average stand size is 30 acres.

· The number of acres will not be under minimum of 300 acres or over maximum of 1,300 acres.

History of scheduled acres under this item:

· FY16: 1,170 acres; average stand size was 25 acres. Bid price per acre = $38.50

· FY17: 1,098 acres; average stand size was 26 acres. Bid price per acre = $39.00

· FY18: 1,107 acres; average stand size was 28 acres. Bid price per acre = $39.00

· FY19: Backpack spraying only; 719 acres; average stand size was 45 acres. Bid price per acre = $75.00

· FY20: 602 acres; Bid price per acre = $45.00

RCW Mid / Understory Control (In SOW B.5)

· Start work after SOW B.4 is satisfactorily completed and Government estimates the performance period to be another 20-30 days.

· For year 2021, the Government estimates to have 258 acres for treatment; with 8 stands, the estimate average stand size is 32 acres.

· The number of acres could be zero acres up to a maximum of 300 acres.

History of scheduled acres under this item:

· FY16: 0 acres

· FY17: 107 acres; average stand size was 12 acres. Bid price per acre = $35.50

· FY18: 283 acres; average stand size was 17 acres. Bid price per acre = $35.50

· FY19: Backpack spraying only; 215 acres; average stand size was 20 acres. Bid price per acre = $75.00

· FY20: 258 acres; Bid price per acre $45.00

Seed Production Mid / Understory Control (In SOW B.6)

· Government did not issue task order for these items in recent contracts.

· The Government does not plan to utilize this in year 2021. The number of acres and average stand sizes under this item could be zero acres up to a maximum of 100 acres.

· Historically, under contracts with same scope of work and under each of above items with the Forest Service on Savannah River Site, 30 to 40 acres were completed per day worked by contractors that utilized a skidder.