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TECHNICAL EXHIBIT 11
Invasive/Noxious Weed Control - New Work
| No. |
| Project & Location |
| Work type |
| Driver |
| Area size |
| 1 |
| Basin Trail Phragmites patch in Wetland Seep |
| At Basin Trail, between the two open areas along the trail, north-northeast of the archery range, on the easterly side of the trail at the rise in the trail is a wetland seep that has been covered by Phragmites. A stream channel drains directly into the Accotink Bay via a culvert under the trail. This work is to eliminate and contain the Phragmites from spreading into the bay. |
| NEW WORK - EO13112, DoDI 4715.3, EQ 11990, Chesapeake 2000 Agreement |
| Approx. 0.004591 Acres (200 sq. ft.) |
| 2 |
| RIF at FBNA - Lespedeza |
| Lespedeza at SWM pond area next to RIF, near SWP tree line |
| NEW WORK, to protect SWP and EO13112, DoDI 4715.3, EQ 11990, |
| Approx. 0.5 acres |
| 3 |
| Waterline crossing installed through Accotink Creek at FBNA |
| Adjacent to the restoration area is an approximately 1 acre large patch of Wisteria that needs to be removed in order for the new plantings not to become overgrown by the Wisteria. |
| NEW WORK, permit compliance for Individual Permits NAB-2007-1380 (COE), VMRC Individual permit (07-1080) and DEQ Individual permit (07-1080), EO13112, DoDI 4715.3, EQ 11990 |
| Approx. 2.0 acre |
| 4 |
| Turtle Highway at NMUSA site (Fairfax County Parkway/Kingman Road) stream restoration. |
| Eradicate by cut and treat method the non-native woody vines located at stream restoration area. Area has Microstegium. |
| NEW WORK, regulatory compliance pre-treatment |
of a mitigation site for wetlands impacts and habitat restoration for threatened species, EO13112, DoDI 4715.3, EQ 11990 Approx. 0.5 to 0.75 acres for treatment
| 5 |
| Kudzu located on maintenance road leading from Jadwin Loop to American Water Lift Station. |
| Kudzu located on maintenance road leading from Jadwin Loop to American Water Lift Station. Herbicide treatment |
| New Work, EO13112 |
| 0.2500 |
| 6 |
| Leaf compost area behind building 1089 for Tree-of-Heaven, Princess Tree, and Mimosa (heavy seed bank area for these species). |
| Tree-of-Heaven and Mimosa growing in and around the compost area which is proving a source of invasive seed bank and transported to other areas on post. Herbicide treatment. |
| New Work, EO13112 |
| 1 |
| 7 |
| Tree-of-heaven growing along perimeter of Officer's Club parking lot. |
| Tree-of-heaven growing along perimeter of Officer's Club parking lot. Cut and treat (herbiciding). |
| New Work, EO13112 |
| 0.0500 |
| 8 |
| Wisteria and multi-flora rose growing along Jeff Todd Way near Meeres Road |
| Wisteria and multi-flora rose growing along Jeff Todd Way near Meeres Road. Herbicide treatment. |
| New Work, EO13112 |
| 3.2 |
| 9 |
| Kudzu growing on three sides of the Sea-bees compound off of Forester Road on North Post behind Bldgs 1949 and 1950. |
| Kudzu growing along the edges of the compound. Herbicide treatment. |
| New Work, EO13112 |
| 2.2 |
| 10 |
| Kudzu growing along the side of Meade Road and Iry Road closest to the warehouses. |
| Kudzu overgrowth overtaking vegetation, stormwater structures and fire hydrants along the north side of Meade Road and Iry Road. Herbicide treatment. |
| New Work, EO13112 |
| 0.35 |
| 11 |
| Phragmites located at Poe Road split. |
| Phragmites located at Poe Road split. Herbicide treatment |
| New Work, EO13112 |
| 0.0100 |
| 12 |
| Recommended Treatment Areas to prevent reinfestation of treated areas along Accotink Bay |
| The Phragmites should have high priority since they have the ability to spread up to 1/3 of their size a year. The Phragmites in Accotink Bay was identified as the primary invasive species. These should be treated first if not all of the work can be carried out. |
| New Work, to protect SWP and EO13112, DoDI 4715.3, EQ 11990, |
| Approx. 1 acres |
| 13 |
| Mimosa seedlings and saplings growing along Basin Trail. Several mature trees have been cut but not treated. Recommend recut and treat stump sprouts. |
| Mimosa seedlings and saplings growing along Basin Trail. Several mature trees have been cut but not treated. Recommend recut and treat stump sprouts. Cut and Treat (herbiciding) |
| New Work, EO13112 |
| 0.0500 |
| 14 |
| Wetlands Trail - Mile-a-minute |
| At the Wetlands trail, near the two bridge/boardwalk crossings that provide for a straight connection between the Wetland Connector trail and Pohick Loop trail, there is a steadily growing patch of mile-a-minute. This patch is overtaking the natural wetland vegetation at the inundated wetland. |
| NEW WORK - EO13112, DoDI 4715.3, EQ 11990, Chesapeake 2000 Agreement |
| Approx. 0.022956 Acres (800-1000 sq. ft.) |
| 15 |
| Honeysuckle along WW Trail. |
| Honeysuckle along WW Trail. Cut and treat (herbiciding) |
| New Work, EO13112 |
| 0.2500 |
| 16 |
| Climbing Euonymus behind building 780. |
| Climbing Euonymus behind building 780. Herbicide treatment |
| New Work, EO13112 |
| 0.0100 |
| 17 |
| Japanese Knotweed along Kernan Run, a tributary to Accotink Creek flowing from NMUSA west to Accotink Creek. |
| Japanese Knotweed, cut and treat |
| New Work, EO13112 |
| 1 |
| 18 |
| Japanese Knotweed along Poe Rd where small stream crosses under road |
| Japanese Knotweed, cut and treat |
| New Work, EO13112 |
| .01 |
| 19 |
| Bamboo in the H-15 Hunting Area, west of Bldg 2321 |
| Bamboo, cut and treat |
| New Work, EO13112 |
| .01 |
| 20 |
| Oriental Bittersweet along Pohick Rd |
| Oriental Bittersweet taking over native and newly planted trees adjacent to sidewalk, herbicide |
| New Work, EO13112 |
| 1 |
| 21 |
| Miscanthus grass growing along stormwater pond west of Bldg 5010, BNA Fire Station |
| Miscanthus grass, herbicide |
| New Work, EO13112 |
| .5 |
| 22 |
| Bamboo along small pond at JMAWR west of Pole Rd |
| Bamboo, cut and treat |
| New Work, EO13112 |
| .1 |
| 23 |
| Princess Tree at T-9 early successional habitat project |
| Princess Tree, cut and treat |
| New Work, EO13112 |
| .1 |
| 24 |
| Tree-of-Heaven at Bus Turnaround located along Poe Rd in the W-6 area |
| Tree-of-Heaven, cut and treat |
| New Work, EO13112 |
| .01 |
| 25 |
| Tree-of-Heaven, Princess Tree, and Oriental Bittersweet located along utility access road in T-17 |
| Tree-of-Heaven, Princess Tree, Oriental Bittersweet, cut and treat |
| New Work, EO13112 |
| .1 |
| 26 |
| Wisteria behind Bldg 1409 |
| Wisteria, herbicide |
| New Work, EO13112 |
| .1 |
| 27 |
| Mimosa and Princess Tree, Post-wide |
| Mimosa, Princess Tree, cut and treat |
| New Work, EO13112 |
| 5 |
