B08_Attachment_04_Rehab_SHShelter_CD_DWG_20230614.pdf
PDF 30 MB Posted
- Attached to
- MIMA 317529 - Rehab Structures and Landscapes
- Solicitation number
- 140P2023R0127
About this file
This file is an attachment to a federal contract solicitation for rehabilitation services. The solicitation number is 140P2023R0127 and seeks offers to rehabilitate structures and landscapes for the National Park Service National Office within the Department of the Interior. Offerors must have experience rehabilitating and restoring historic buildings, structures, cultural landscapes, and sites. The solicitation does not specify pricing terms but responses are due by June 14, 2023, with award notices expected shortly thereafter. The contract is set aside for small businesses. The attachment contains drawings of existing conditions to inform offerors' technical proposals.
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Text version
JG
JG A3.2
CHIMNEY & FLASHING DETAILS
x
REHABILITATE SGT. SAMUEL
HARTWELL SHELTER
GREAT AMERICAN OUTDOORS ACT (GAOA)
MINUTE MAN NATIONAL HISTORICAL PARK
MIMA
191889
06/14/23
HACE
188544
ISOMETRIC -- RECONSTRUCTED CHIMNEY STEM
NOT TO SCALE
A3.2
APRON DETAIL AT SOUTH ELEVATION6
A3.2
FOLDED TAB AND LAP AT DOWNSLOPE APRON
NOT TO SCALE
A3.2
SHEET LEAD APRON FLASHING COMPONENTS
NOT TO SCALE
A3.2
CHIMNEY APRON FLASHING - SOUTH ELEVATION
NOT TO SCALE
A3.2
APRON & STEP FLASHING (TO BE INTERLEAVED WITH WD. SHINGLES) -- SW CORNER
NOT TO SCALE
A3.2
CHIMNEY FLASHING ASSEMBLED -- ISOMETRIC VIEW
NOT TO SCALE
A3.2
STUCCO PARGING - NORTH ELEVATION
NOT TO SCALE
A3.2
STEP FLASHING - SECTION DETAIL7
A3.2
CHIMNEY APRON FLASHING - NORTH ELEVATION
NOT TO SCALE
A3.2
APRON & STEP FLASHING (TO BE INTERLEAVED WITH WD. SHINGLES) -- NE CORNER
NOT TO SCALE
A3.2
APRON DETAIL AT NORTH ELEVATION10
A3.2
EXISTING APRON FLASHING & STUCCO
CLADDING BENEATH DRIP COURSE
PKG
NO. SHEET
OF ____
SUB SHEET NO.DESIGNED:
CADD
DESIGNED:
TECH. REVIEW:
DATE:
TITLE OF SHEETSUB SHEET NO.DESIGNED:DESIGNED:
SCALE OF INCHES
2 0 2 4
SCALE C
DRAWING NO.
SCALE OF INCHES
4 0 4 8
SCALE B
SCALE B
SCALE B
SCALE C
SHEET LEAD STEP FLASHING
FORMED WITH TABS FOR
EMBEDMENT INTO REGLET BED
JOINTS, TYPICAL EAST & WEST SIDES
OF CHIMNEY STEM.
SHEET LEAD APRON FLASHING
FORMED WITH TABS FOR
EMBEDMENT INTO REGLET BED
JOINTS, TYPICAL SOUTH & NORTH
SIDES OF CHIMNEY STEM. FOLD SIDE
TABS AROUND CORNER OF
MASONRY AS INDICATED.
FOLD APRON SIDE TABS
AROUND CORNER OF
MASONRY AS INDICATED,
TYP. ALL CORNERS.
SECURE TABS IN
REGLETS WITH LEAD
WEDGES, TYPICAL.
EXTEND APRONS 3" MIN. BEYOND
FACE OF MASONRY, TYP.
FLASHING
LAPPED 3"
MIN., TYP.
FOLD APRON SIDE
TABS AROUND
CORNER OF MASONRY
AT 4 CORNERS.
TYPICAL REGLET AT
BED JOINT; WEDGE
FLASHING INTO BED
JOINTS.
DRIP COURSE AT
RECONSTRUCTED
CHIMNEY STEM TO
MATCH & ALIGN WITH
EXISTING AT SOUTH
FACE.
DRIP COURSE AT
RECONSTRUCTED
CHIMNEY STEM TO
MATCH & ALIGN WITH
EXISTING AT NORTH
FACE.
NON-WOVEN
DRAINAGE MATRIX
LAID ATOP SELF-
ADHERED ICE/WATER
BARRIER MEMBRANE.
TYPICAL 1/2" HEMMED
EDGE AT APRON.
SOUTH SIDE SIMILAR
BUT NOT IDENTICAL.
STUCCO CLADDING
BENEATH BRICK
DRIP COURSE.
NON-WOVEN DRAINAGE
MATRIX
SELF-ADHERED ICE & WATER
BARRIER MEMBRANE; EXTEND
& TURN UP AT CHIMNEY FACE.
SHEET LEAD APRON FLASHING
WITH 1/2" HEMMED LEADING
EDGE AND FOLDED SIDE TABS
STUCCO CLADDING
WITH EASED BOTTOM
EDGE APPROX. 1/4"
FROM LCC APRON
TRUNCATED CEDAR
SHINGLES CONCEAL
APRON.
NEW PLYWOOD
ROOF SHEATHING
TRUNCATED CEDAR
SHINGLES CONCEAL
APRON.
REPLICATE EXISTING DRIP
COURSE AT RECONSTRUCTED
CHIMNEY STEM.
NOTE: GAPS BENEATH VERTICAL
LEGS OF STEP FLASHING SHOWN
EXAGGERATED FOR LEGIBILITY.
INTERLEAVE FLASHING
WITH LAPPED CEDAR
SHINGLES, TYPICAL.
STUCCO CLADDING
STUCCO CLADDING WITH
EASED BOTTOM EDGE
APPROX. 2-1/2" FROM APRON
REGLET JOINT
TRUNCATED CEDAR
SHINGLES CONCEAL APRON
SHEET LEAD APRON WITH
1/2" HEMMED LEADING EDGE
SELF-ADHERED ICE & WATER
BARRIER MEMBRANE;
EXTEND & TURN UP AT
CHIMNEY FACE.
NON-WOVEN DRAINAGE
MATRIX
STUCCO CLADDING WITH
EASED BOTTOM EDGE
APPROX. 2-1/2" FROM APRON
DRIP COURSE AT RECONSTRUCTED
CHIMNEY STEM TO MATCH EXISTING
LOCATION AND PROFILE.
SHEET LEAD APRON
FLASHING WITH 1/2" HEMMED
LEADING EDGE
NEW CEDAR SHINGLE
ROOFING SYSTEM TO MATCH
EXISTING, TYPICAL
SOUTH SIDE
NORTH SIDE
NEW VENTED
CHIMNEY CAP
ASSEMBLY
TABS SHOWN
FOLDED
HEMMED; UNFOLDED
A3.2
SHEET LEAD APRON FLASHING
WITH 1/2" HEMMED LEADING
EDGE. SECURE FOLDED TAB IN
REGLET JOINT WITH LEAD
WEDGES, TYP.
SELF-ADHERED ICE-AND-WATER
BARRIER "SOAKER" FLASHING,
TYPICAL FOR EAST & WEST SIDES.
SELF-
ADHERED
"SOAKER"
SELF-ADHERED "SOAKER"
BENEATH FLASHING &
DRAINAGE MATRIX, TYP.
EAST & WEST SIDES
JG A3.3
CHIMNEY CAP DETAILS
x
REHABILITATE SGT. SAMUEL
HARTWELL SHELTER
GREAT AMERICAN OUTDOORS ACT (GAOA)
MINUTE MAN NATIONAL HISTORICAL PARK
MIMA
191889HACE
06/14/23
188544
CHIMNEY VENT CAP FRAMING & COPPER CLEATS
NOT TO SCALE
A3.3
VENTED CHIMNEY CAP -- NORTH/SOUTH SECTION DETAIL8
A3.3
HIPPED PLYWOOD CHIMNEY CAP
NOT TO SCALE
A3.3
VENTED CHIMNEY CAP ASSEMBLY
NOT TO SCALE
A3.3
EXISTING CHIMNEY, 2020
NOT TO SCALE
A3.3
FOLDED VENT SCREEN, FROM BELOW
NOT TO SCALE
A3.3
RECONSTRUCTED CHIMNEY STEM
NOT TO SCALE
A3.3
HABS PHOTOGRAPH, CA. 1977
NOT TO SCALE
A3.3
EXISTING CHIMNEY, 2020
NOT TO SCALE
A3.3
EXISTING CHIMNEY STEM
NOT TO SCALE
A3.3
APPROXIMATE FLUE CONFIGURATION
NOT TO SCALE
A3.3
DRAWING NO.
PKG
NO. SHEET
OF ____
SUB SHEET NO.DESIGNED:
CADD
DESIGNED:
TECH. REVIEW:
DATE:
TITLE OF SHEETSUB SHEET NO.DESIGNED:DESIGNED:
SCALE OF INCHES
4 0 4 8
SCALE B
SCALE B
L-SHAPED (FOLDED)
STAINLESS STEEL
("HARDWARE CLOTH") VENT
AND BIRD SCREEN, TYPICAL AT
SOUTH AND NORTH SIDES OF
CHIMNEY CAP ASSEMBLY
P.T. VENT FRAME ASSEMBLY
OVERHANGS CORBEL COURSE
AS INDICATED.
2-CRS. CORBEL COURSE
AT RECONSTRUCTED
CHIMNEY; MATCH EXIST'G.
LOCATION, DIMENSIONS
AND PROFILE.
PROVIDE NEW VENTED CHIMNEY
CAP ASSEMBLY WITH FORMED &
SOLDERED LCC CLADDING SECURED
TO P.T. WOOD FRAME WITH "BLIND"
COPPER CLEATS, 4 SIDES.
PROVIDE 1/2"
"KICK" DRIP EDGE
AT 4 SIDES; HEMS
CLIP OVER
CONCEALED
COPPER CLEATS
NAILED TO P.T.
FRAME.
EXISTING STUCCO
CLADDING AND
(EXPOSED) APRON
FLASHING AT
SOUTH SIDE
P.T. SLEEPER &
VENT CAP FRAME
HIPPED MARINE-GRADE
PLYWOOD CAP ASSEMBLY
JOIN & SECURE FACETED
PLYWOOD PANELS WITH FOLDED
STAINLESS-STEEL TABS AND
STAINLESS STEEL WOOD SCREWS.
FORMED & SOLDERED LCC CLADDING
SECURED TO P.T. WOOD FRAME WITH
"BLIND" COPPER CLEATS, 4 SIDES.
RECONSTRUCTED CHIMNEY STACK, INCLUDING CORBELLED
CAP, ALL FLUE CHAMBERS, ETC.
NOTE EXISTING
DRIP COURSES AT
SOUTH & NORTH
ELEVATIONS.
NOTE: VARIATIONS IN BRICK SIZE, SHADING,
COURSING, ETC. REPRESENT CHARACTER-
DEFINING FEATURES TO PRESERVE.
VENT PORT VENT PORTP.T. FRAME BEYOND
NEW CEDAR ROOF
SYSTEM, COMPLETE.
NEW RIDGE BOARD TRIM
TO MATCH EXIST'G.
ADJACENT TO EAST &
WEST SIDES OF
CHIMNEY STEM, SHIM
LAPPED SHINGLES TO
CREATE APPROX. 1"
SWELL UP TO BRICK.
RECONSTRUCT FLUE
CHAMBERS TO MATCH
EXISTING, INCLUDING ANY
PHYSICAL/HISTORICAL
IRREGULARITIES
DISCOVERED &
DOCUMENTED.
P.T. SLEEPERS SPACED TO
CREATE INTEGRAL VENTS
AT NORTH & SOUTH SIDES.
MITERED FRAME SAWN TO RECEIVE
HIPPED PLYWOOD CAP. ANCHOR INTO
BRICK MASONRY WITH NON-CORROSIVE
DOWELS EMBEDDED IN MORTAR JOINTS.
TYPICAL COPPER CLEAT
SECURED TO P.T. WOOD
SLEEPER; USE COPPER
OR STAINLESS STL. NAILS.
STAINLESS STL. VENT
AND BIRD SCREEN
PROVIDE SELF-ADHERED
ICE & WATER BARRIER
THROUGHOUT.
PROVIDE NON-WOVEN
DRAINAGE MATRIX;
RECESS APPROX. 3"
FROM EAVES & RAKING
CORNICES.
FORMED & SOLDERED
LCC CAP ASSEMBLY
WITH INTEGRAL
CLIP/DRIP EDGE.
L-SHAPED
STAINLESS STEEL
VENTILATION &
BIRD SCREEN
TACKED TO WD.
SLEEPERS
2-CRS CORBELED
CAP TO MATCH
EXISTING
CHIMNEY PROFILE
JG A5.1
ROOF & CHIMNEY DETAILS
x
188544
REHABILITATE SGT. SAMUEL
HARTWELL SHELTER
GREAT AMERICAN OUTDOORS ACT (GAOA)
MINUTE MAN NATIONAL HISTORICAL PARK
MIMA
191889HACE
06/14/23
CUTAWAY VIEW: RECONSTRUCTED CHIMNEY STACK
FROM SOUTHWEST; NOT TO SCALE
A5.1
EXISTING CHIMNEY STEM -- WEST SIDE
NOT TO SCALE
A5.1
EXISTING CHIMNEY STEM -- NORTHWEST CORNER
NOT TO SCALE
A5.1
RIDGE BOARD TRIM
NOT TO SCALE
A5.1
RAKE DETAIL -- ISOMETRIC VIEW11
A5.1
EXISTING EAVE ASSEMBLY -- SOUTH SIDE
NOT TO SCALE
A5.1
EAVE FASCIA & SOFFIT TRIM -- "X-RAY" VIEW
NOT TO SCALE
A5.1
RAKE -- ORTHOGONAL SECTION DETAIL12
A5.1
EXISTING CHIMNEY, AUG. 2020 -- WEST SIDE
NOT TO SCALE
A5.1
EAVE FASCIA & SOFFIT TRIM
NOT TO SCALE
A5.1
SOUTHEAST CORNER -- EXISTING CONDITION
NOT TO SCALE
A5.1
EAVE SECTION DETAIL10
A5.1
EXISTING EAVE/FASCIA ASSEMBLY
NOT TO SCALE
A5.1
DRAWING NO.
PKG
NO. SHEET
OF ____
SUB SHEET NO.DESIGNED:
CADD
DESIGNED:
TECH. REVIEW:
DATE:
TITLE OF SHEETSUB SHEET NO.DESIGNED:DESIGNED:
SCALE OF INCHES
4 0 4 8
SCALE B
SCALE B SCALE B
SCALE B
NOTE
SIMPLE
RAKE
BOARD
DETAIL.
FACE-
NAILED
FASCIA
MATCH
EXISTING
RIDGE
BD.TRIM
DETAIL.
NON-
WOVEN
DRAINAGE
MATRIX
ATOP ICE &
WATER
BARRIER
MEMBRANE
OVERHANG
SHINGLE
STARTER
COURSE 1-1/2" &
2", TYPICAL.
RAKE BOARD &
CONCEALED 1x
BLOCKING
SHIM FASCIA TO
CREATE 1/4" AIR
VENTILATION
BETW. TRIM &
TIMBER, TYP.
SECURE SOFFIT
TO NAILERS AS
REQ'D. TO
MATCH EXIST'G.
PROFILE.
MATCH EXIST'G.
OFFSETS &
OVERHANGS, TYP.
EXHIBITING INTERSECTION
BETWEEN TIE BEAM, FRONT
PLATE AND BRACES; EAST-END
TIE BEAM BEYOND.
EXHIBITING POSTS, TIE BEAMS,
PLATE, PRINCIPAL RAFTERS,
COMMON PURLINS, STRUTS (BRACES)
AND PLYWOOD ROOF SHEATHING.
PROVIDE 1/4" THICK
SHIMS/SPACERS TO
FACILITATE VENTILATION
BETWEEN FASCIA AND
TIMBER PLATE, TYPICAL.
EXISTING PLATE
1x SOFFIT TO MATCH
EXISTING, TYPICAL FOR ALL
EAVES. SECURE TO
EXISTING BLOCKING;
PROVIDE ADDITIONAL OR
NEW P.T. BLOCKING AND
NAILERS, WHERE REQ'D.
1/ 4"
1/4"
EXISTING TIE BEAM
EXISTING
PRINCIPAL RAFTER
EXISTING PURLIN
NEW 3/4" MARINE-GRADE
PLYWOOD SHEATHING
NEW 3/4" SELF-ADHERED
ICE & WATER BARRIER
NEW NON-WOVEN
DRAINAGE MATRIX
NEW 8"x8" POST
BEYOND
NEW BRACE
(WHERE
APPLICABLE)
NEW CEDAR SHINGLE
ROOFING INSTALLATION,
INCLUDING DOUBLE
STARTER COURSE
2 1/2"
NEW 1x RAKE BOARD
TRIM AND BLOCKING;
REPLICATE EXISTING
DIMENSIONS.
EXISTING PRINCIPAL
RAFTER
NEW 3/4" PLYWOOD
SHEATHING
23/32"
NEW 3/4" PLYWOOD
SHEATHING
RECONSTRUCT
CHIMNEY STEM FROM
"ATTIC" FLOOR TO
CAP, EMPLOYING
TWO (2) DIFFERENT
BRICK TYPES/SIZES
TO REPLICATE
EXISTING AS
CLOSELY AS
POSSIBLE.
REMOVE EXISTING
TEMPORARY "ATTIC"
SCAFFOLD DURING OR
FOLLOWING WORK, AT
CONTRACTOR'S
DISCRETION.
| Hartwell Chimney CD_20230614 A1-1 |
| Hartwell Chimney CD_20230614 A1-2 |
| Hartwell Chimney CD_20230614 A1-3 |
| Hartwell Chimney CD_20230614 A2-1 |
| Hartwell Chimney CD_20230614 A2-2 |
| Hartwell Chimney CD_20230614 A2-3 |
| Hartwell Chimney CD_20230614 A3-1 |
| Hartwell Chimney CD_20230614 A4-1 |
| Hartwell Chimney CD_20230614 A5-2 |
| Hartwell Chimney CD_20230614 COVER |
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