A06_SAGA_PMIS_312810A_Project_Map.pdf

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Attached to
Professional arborist services Federal contract opportunity
Solicitation number
140P4326Q0040
Issued by
Department of the Interior National Park Service Northeast Region

About this file

This document is a tree maintenance and management specification for two locations: SAGA Main Campus and Blow-Me-Down Farm. The file contains detailed instructions for arboricultural work to be performed on 22 individual trees or tree groups across both sites.

At SAGA Main Campus, 13 tree entries are specified, including fertilization work on a Thornless Honey Locust (67" DBH) and American Elm (30" DBH) using deep time injection with slow-release liquid fertilizer containing mycorrhizal fungi solution. Three Lombardy Poplars (3", 8", 7" DBH) require removal with hand digging and replacement with in-kind species or approved alternatives such as Populus tremula 'Erecta'. Three White Birches (16", 15.5", 14.5" DBH) and one Butternut (16" DBH) require pruning to remove dead, dying, diseased, interfering, objectionable, and weakly attached low vigor branches 1" or greater in diameter, with dead wood exceeding 2' in length removed regardless of diameter. Additional work includes stump grinding and replanting of a White Birch, planting a new American Elm with Dutch Elm Disease-resistant cultivars ('Princton,' 'Valley Forge,' or 'New Harmony'), and removal of an Ash (13.5" DBH) and Maple (39" DBH).

At Blow-Me-Down Farm, nine tree entries are specified. Two Ash trees (18", 19" DBH) and one Spruce (14.5" DBH) require removal, with the Spruce also requiring stump grinding. Two additional Ash trees (19.5", 20" DBH) require removal and stump grinding. Four Oaks (41", 26", 28", 23" DBH) require weight-reduction pruning and removal of dead, dying, diseased, interfering, objectionable, and weakly attached low vigor branches 1" or greater in diameter, with dead wood exceeding 2' in length removed regardless of diameter.

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Text version

SAGA Main Campus

Tree Number Species DBH Work to be Performed

1 Thornless Honey Locust 67"

Fertilize using deep time injection, with a slow-release liquid fertilizer that must include a mycorrihizal fungi solution

2 American Elm 30"

Fertilize using deep time injection, with a slow-release liquid fertilizer that must include a mycorrihizal fungi solution

3-5 Lombardy Poplar 3", 8", 7"

Remove, utilizing hand digging to remove stumps. Replace in kind, or using another species that has the same shape and growth charactersitic as Lombardy Poplars, such as Populus remula 'Erecta,' or another species approved by park management.

6 White Birch stump N/A Grind stump and replant a new White Birch

7-9 White Birch 16", 15.5", 14.5"

Prune and remove all dead, dying, diseased, interfering, objectionable weakly attached low vigor branches 1" in diameter.

Dead wood greater than

2' in length to be removed regardless of diameter.

10 Missing Elm N/A

Plant American Elm with a cultivar resistant to

Dutch Elm Disease, such as 'Princton,' 'Valley

Forge,' or 'New Harmony.'

11 Butternut 16"

Prune and remove all dead, dying, diseased, interfering, objectionable weakly attached low vigor branches 1" in diameter.

Dead wood greater than

2' in length to be removed regardless of diameter.

12 Ash 13.5 Remove 13 Maple 39" Remove

Blow-Me-Down-Farm

Tree Number Species DBH Work to be Performed

F 1-2 Ash 18", 19" Remove F 3 Spruce 14.5" Remove and stump grind

F 4-5 Ash 19.5", 20" Remove and stump grind

F 6-9 Oaks 41", 26", 28", 23"

Prune to reduce weight and to remove all dead, dying, diseased, interfering, objectionable weakly attached low vigor branches 1" in diameter. Dead wood greater than 2' in length to be removed regardless of diameter.

SAGA PMIS 320994A Project Map
PMIS 312810A Aspet Tree Map
PMIS 312810A BMDF Tree Map
Aspet Trees for Map
BMDF Trees for Map

File details come from the government source that posted it. Updated .