Hollies and Creamery Enclosure Scope

December 28, 2018

Hollies and Creamery Enclosure Scope

January 4, 2019

| HDR

January 4, 2019

Proposed location of Holly Cluster and Creamery Fence Enclosure

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Hollies and Creamery Enclosure

Character of proposed 8’

tall wood Interim Fencing

Site PlanInterim Fence

Existing Porch

January 4, 2019

Hollies and Creamery Documentation

▪ HSRs completed in 2010, updated in 2014

− HSRs identifies open wood porch (e.g. decking, beadboard ceiling, railing, standing seam metal roof, etc.) as Character-Defining Features.

▪ Bridging Documentation set prepared in 2015

− Porch replication documentation pages follows.

▪ HABS materials submitted in 2017

▪ Archaeology

− Stantec conducted Phase I survey and monitored engineering foundation test pits for the Holly Buildings. No archaeological resources were found during either investigation and no additional investigations were recommended.

− Stantec completed investigations around the Creamery in early December 2018 and are planning on preparing the management summary in January 2019. In short, the management summary will state that the work has exhausted the research potential at this area and will recommend no further work.

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Examples of HABS Documentation

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1. Building 29, north & south elevations 2. Creamery, east & west elevations

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Hollies Porch Replication Bridging Documentation

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January 4, 2019

Holly Cluster and Creamery Scope Items

▪ In addition to dismantling the porches, additional scope includes:

− Provide temporary steps (assembled from pressure treated lumber) to each opening that is currently off of a porch to ensure safe access to the building

− Conduct pest control in both buildings to remove any living animals

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January 4, 2019

Holly Cluster Overall Views

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1. View of Bldg 30 looking

northeast

2. View of Bldgs 28 & 29

looking southeast


west


northwest

January 4, 2019

Scope Recommendations - Hollies

▪ Dismantle open wooden porches at Buildings 28 and 29, porch roofs (including wall flashing), concrete steps, and remove brick piers down to grade

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Bldg 28 – Porch at

northeast cornerBldg 28 – Porch on south

side

Bldg 28 – Porch on

west side

January 4, 2019


▪ Dismantle open wooden porches at Buildings 28 and 29 , porch roofs (including wall flashing), concrete steps, and remove brick piers to grade

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Bldg 29 – Southwest corner Bldg 29 – Collapsing

porch on south side

Bldg 29 – Collapsing porch

on east side

January 4, 2019

Holly Cluster Typical Porch Details

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January 4, 2019


▪ Salvage existing painted metal stair and railing components and turn over to GSA for storage

▪ NOTE: Stairway rests on the existing wooden porch framing. Stairway appears to be character defining, see HSR p. 28

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January 4, 2019


▪ Remove tree growing in areaway, remove ivy on façade and roof, & paint existing external metal stair dark brown

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▪ At all masonry voids due to porch removal, install new self-adhesive waterproofing sheet membrane and new painted, pressure-treated plywood panels screwed into mortar joints

▪ At all existing blue tarp patches, remove existing tarp and plywood and install new patch material consistent with bulleted item above

▪ Install painted, pressure-treated plywood panels with screws at basement windows & remove overgrown tree in planter

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▪ Salvage existing wood and metal benches (6 total) and turn over to GSA for storage, protect existing herringbone brick pavers to remain

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▪ Remove all surface debris within fence boundary

▪ Remove and replace all downspouts with brown aluminum downspout and extend 5-feet away from existing walls

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January 4, 2019

Cottage #3

▪ Remove all existing fencing, barbeque pit and site improvements around Cottage #3

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Creamery

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southwest


northeast


northwest


west

January 4, 2019

Scope Recommendations - Creamery

▪ Remove low plant growth, repaint existing external metal stairs and structures dark brown

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▪ Existing steel and concrete porch at Building 46 to remain, paint metal elements dark brown

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View of Bldg 46 looking east

January 4, 2019


▪ Remove tree and dismantle porch assembly. Remove masonry knee wall (see yellow square below), secure building opening with painted, pressure-treated plywood panels

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View of Bldg 46 looking west View of Bldg 46

looking southeast

Closeup of Bldg 46

looking south

January 4, 2019


▪ Existing below grade “room” to remain, secure existing opening with new door. Existing guardrail to remain and paint dark brown.

▪ NOTE: A few sections of fence will not be able to posted into the ground due to concrete roof of “room”

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View along Bldg 44 looking east Closeup view of wall and entry door

January 4, 2019

▪ Remove and replace areas of warped/loose plywood (8 +/-locations). Paint brick red to match existing.

▪ At all existing blue tarp patches, remove existing tarp and plywood and install new self-adhesive waterproofing sheet membrane and new painted, pressure-treated plywood panels screwed into mortar joints or sheet metal.

▪ Secure all access openings with locked panels.


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Hollies and Creamery Enclosure Scope

Documents

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