B08_-_Attachment_2_-_Drawings.pdf

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1. CLEAN AREA DAILY CLEAN AREA DAILY 2. PROVIDE DROP CLOTHES IN ATTIC TO CATCH FALLING PROVIDE DROP CLOTHES IN ATTIC TO CATCH FALLING DEBRIS. 3. CLEAN ROOF AND GROUND SITE OF ALL NAILS AND CLEAN ROOF AND GROUND SITE OF ALL NAILS AND DEBRIS. 4. OSHA SAFETY MEASURES SHALL BE IN PLACE EVERY OSHA SAFETY MEASURES SHALL BE IN PLACE EVERY DAY. 5. ALL PERSONAL ON ROOF SHALL WEAR PROPER FITTING ALL PERSONAL ON ROOF SHALL WEAR PROPER FITTING FALL PROTECTION AT ALL TIMES ON THE ROOF. 6. BARRICADES SHALL BE USED TO DIRECT FLOW OF BARRICADES SHALL BE USED TO DIRECT FLOW OF TRAFFIC AWAY FROM WORK AREAS.

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GENERAL NOTES:

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NORTH ELEVATION

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WEST ELEVATION

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EAST ELEVATION

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SOUTH ELEVATION

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DATE:

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DESIGNED:

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TECH. REVIEW:

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SUB SHEET NO.

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PMIS/PKG NO.

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DRAWING NO.

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SHEET

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OF

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TITLE OF SHEET

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DEMO - ELEVATIONS

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MAVA 460

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JO

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JO

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28 JAN 22

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MARTIN VAN BUREN

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NATIONAL HISTORIC SITE

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A REMOVE EXISTING CEDAR WOOD SHINGLES AND REMOVE EXISTING CEDAR WOOD SHINGLES AND UNDERLAYMENT DOWN TO SKIP SHEATHING. REPLACE ANY DETERIORATED SKIP SHEATHING AND WOOD SPACERS (UP TO 800 L.F.) FIELD VERIFY. REMOVE EXCESS NAILS. PATCH IF NECESSARY. B CAREFULLY REMOVE EXISTING LIGHTNING PROTECTION CAREFULLY REMOVE EXISTING LIGHTNING PROTECTION SYSTEM RODS. RE-INSTALL AND TEST LIGHTNING PROTECTION WHEN ROOF IS COMPLETE. PROVIDE TEMPORARY LIGHTNING PROTECTION DURING CONSTRUCTION C REMOVE EXISTING FLASHING AROUND ALL CHIMNEYS, REMOVE EXISTING FLASHING AROUND ALL CHIMNEYS, DORMERS AND TOWER. D REMOVE VALLEY FLASHING DOWN TO SKIP SHEATHING. REMOVE VALLEY FLASHING DOWN TO SKIP SHEATHING. E CAREFULLY RE-MOVE EXISTING HEAT TAPE INSTALLED ON CAREFULLY RE-MOVE EXISTING HEAT TAPE INSTALLED ON ROOF TO INSTALL NEW SHINGLES. F AFTER INSTALLATION OF SHINGLES, CONTRACTOR SHALL AFTER INSTALLATION OF SHINGLES, CONTRACTOR SHALL REPLACE HEAT TAPE SYSTEM BACK ON SHINGLES IN PLACE AND TEST. (OPTION 1) G CAREFULLY REMOVE ALL DETERIORATED SIDING OF 4 CAREFULLY REMOVE ALL DETERIORATED SIDING OF 4 SMALL DORMERS.

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MAIN ROOF PLAN

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SCALE: 1/4" = 1'-0"

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ROOF REPLACEMENT TO INCLUDE 4 DORMERS.

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DATE:

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DESIGNED:

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TECH. REVIEW:

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SUB SHEET NO.

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PMIS/PKG NO.

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DRAWING NO.

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SHEET

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OF

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TITLE OF SHEET

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MAIN ROOF PLAN

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MAVA 460

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JO

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28 JAN 22

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MARTIN VAN BUREN

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NATIONAL HISTORIC SITE

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1. INSTALL NEW 30# FELT ALONG THE EAVES, VALLEYS, INSTALL NEW 30# FELT ALONG THE EAVES, VALLEYS, RAKES, RIDGE AND TRANSITION OF ALL ROOFS. AREAS TO BE COVERED WITH FELT SHOULD NOT BE VISIBLE FROM BELOW. 2. INSTALL FELT STRIPS, DISTANCE FROM BUTT OF THE INSTALL FELT STRIPS, DISTANCE FROM BUTT OF THE SHINGLE TO BOTTOM OF INTERLAYMENT EQUAL TO TWICE THE WEATHER EXPOSURE 3. INSTALL NEW SHINGLES (SEE SHINGLE TYPE BELOW) INSTALL NEW SHINGLES (SEE SHINGLE TYPE BELOW) WITH STAINLESS STEEL NAILS. NAILS TO BE FLUSH WITH SURFACE. SHINGLES SHALL BE PROVIDED BY THE NATIONAL PARK SERVICE. ESTIMATE FOR AN ADDITIONAL 1300 SQ FT OF CEDAR SHINGLES TO BE PROVIDED BY CONTRACTOR. 4. INSTALL NEW FLASHING AROUND VALLEYS AND ROOF INSTALL NEW FLASHING AROUND VALLEYS AND ROOF PENETRATIONS, DORMERS. 5. ALL ROOF PROTECTION ANCHORS AND/OR SYSTEMS ALL ROOF PROTECTION ANCHORS AND/OR SYSTEMS SHALL BE PROVIDED BY CONTRACTOR. EXISTING ANCHOR POINTS SHALL BE ASSUMED UNSAFE AND SHALL NOT BE USED. 6. INSTALL NEW DORMER SIDING ON BOTH SIDES ON ALL 4 INSTALL NEW DORMER SIDING ON BOTH SIDES ON ALL 4 SMALL DORMERS AS INDICATED IN DRAWING. ESTIMATE REPLACEMENT OF 1X12 BOARDS TO BE 300 L.F. CONTRACTOR SHALL FIELD VERIFY. CONTRACTOR SHALL REUSE ANY BOARDS THAT ARE IN SOUND CONDITION. NEW SIDING BOARDS SHALL MATCH EXISTING. 7. REPAIR ANY DETERIORATED BOX SILLS AT PERIMETER OF REPAIR ANY DETERIORATED BOX SILLS AT PERIMETER OF ROOF EST. 100 LINEAR BOARD. 8. (OPTION 1) REPLACE EXISTING HEAT TRACE TAPE WITH (OPTION 1) REPLACE EXISTING HEAT TRACE TAPE WITH NEW HEAT TRACE TAPE. NEW HEAT TRACE SHALL BE CONNECTED TO EXISTING CONTROL PANEL AND INCLUDE CONTROLS THAT MANUFACTURER RECOMMENDS. 9. (OPTION 2) APPLY AN ELASTOMERIC ACRYLIC COATING (OPTION 2) APPLY AN ELASTOMERIC ACRYLIC COATING ON ALL STANDING SEAM METAL ROOF INCLUDING TOWER. ROOF SHALL BE PREPARED PRIOR TO APPLICATION. APPLICATION SHOULD BE APPLIED PER MANUFACTURERS RECOMMENDATION. ESTIMATE FOR AN AREA OF 3200 SQ FT OF COATING.

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ROOFING NOTES:

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APPLY ELASTOMERIC ACRYLIC COATING ON ALL STANDING SEAM METAL ROOF (OPTION 2)

AutoCAD SHX Text CERTIGRADE ALASKA YELLOW CEDAR, BLUE LABEL NUMBER 1 GRADE, CERTI-LAST PRESSURE IMPREGNATED WOOD PRESERVATIVE SHINGLES. 100% CLEAR HEARTWOODM 100% EDGE GRAIN AND NO DEFECTS. 18" LING (PERFECTION), 5/2 14" THICKNESS.

SHINGLE TYPE

WOOD SHINGLE ROOFING; TRIM TO PROVIDE

UNIFORM LINES WITH VALLEY FLASHING -----.

NYLON DRAINAGE MATRIX -----�

VALLEY CLIPS @12" O.C. 2 ---�

FASTENERS PER CLIP

MODIFIED BITUMEN UNDERLAYMENT---.

SHEET METAL VALLEY FLASHING

1" RIDGE ----�

1 DORMER VALLEY - ROOF AREA

A 1 .2 SCALE: NTS

ROOFING NOTES:

1. ROOF HAS AN ESTIMATED AREA OF 3800 SQ FT. INCLUDING DORMERS.

2. CEDAR SHINGLES WILL BE PROVIDED BY NATIONAL PARK SERVICE AND

DELIVERED TO SITE PRIOR TO COMMENCEMENT OF CONSTRUCTION.

NATIONAL PARK SERVICE SHALL PROVIDE 40 SQUARE PALLETS OF ROOF

SHINGLES.

3. CONTRACTOR SHALL INSPECT NEW SHINGLES PROVIDED BY THE

NATIONAL PARK SERVICE. CONTRACTOR WILL PROVIDE ANY ADDITIONAL

PURCHASE OF CEDAR SHINGLES TO MATCH EXISTING PURCHASED ONES.

ESTIMATE OF ROOF SHINGLES TO PURCHASE IS 33% (1300 SQUARE

FT) OF CEDAR SHINGLES.

4. CONTRACTOR SHALL BE PREPARE TO REPLACE AN ESTIMATE OF 25% OF

ROOFING BOARDS (800 L.F.) CONTRACTOR SHALL MATCH NEW ROOFING

BOARDS TO EXISTING BOARDS. ROOFING BOARDS ARE 1 X RANGING FROM

8" TO 1 '3".

5. ALL OTHER MATERIALS TO COMPLETE ROOF REPLACEMENT SHALL BE

PURCHASED BY CONTRACTOR.

PREPARATION NOTES:

1. CONTRACTOR WILL ENSURE ALL AREAS WITHIN CONSTRUCTION SITE

SHALL BE PROTECTED, SUCH AS WINDOWS.

2. CONTRACTOR SHALL PROVIDE GROUND CONSTRUCTION MATS ON ALL

GRASS AREAS FOR PROTECTION IF LIFTS WILL BE USED TO ACCESS

ROOF.

3. ASSUME ADDITIONAL 10% OF SQ. FT. FOR ADDITIONAL ELEMENTS TO BE

PAINTED THAT ARE DISCOVERED DURING CONSTRUCTION.

,------CEDAR RIDGE CAP BOARDS

�-BREATHABLE UNDERLAYMENT

BELOW RIDGE BOARDS

�-WOOD SHINGLE ROOFING

MODIFIED BITUMEN UNDERLAYMENT;

18" EACH SIDE OF RIDGE

EXISTING SKIP SHEATHING

EXISTING TRUSS

DORMER RIDGE - ROOF AREA

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APPLY CEDAR SHINGLES

OVER ROOF BOARDS. AT

VALLEYS APPLY CEDAR

OVER APPLIED FELT AND

METAL PROTECTION

VALLEY METAL DETAIL

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�-----------./41-''

·· ....... �:�,;rfr . EAVE PROTECTION (EXTEND

· "/ / TO RAKE EDGE

/// SOLID BOARD SHEATHING AT EAVE

(IF NO KNOWN SOLID SHEATHING AT

EAVES, CONTRACTOR SHALL INSTALL

BOARDS TO FILL GAPS

OPEN VALLEY WIDTH 6" - 8"

ROOFING 30# FELT

VALLEY ALUMINUM

FLASHING OVERLAPPED 6"

AT JOINTS

.------ CEDAR RIDGE CAP BOARDS

�BREATHABLE UNDERLAYMENT

BELOW RIDGE BOARDS

� WOOD SHINGLE ROOFING

CEDAR WOOD SHINGLE -�

FELT STRIPS

MODIFIED BITUMEN UNDERLAYMENT; MINERAL-SURFACED CAP

18" EACH SIDE OF RIDGE SHEET UNDERLAYMENT

EXISTING WOOD ROOF DECK

ROOFING BOARDS ----,,(f',.

ROOF FRAMING �er//4

- ROOF AREA - ROOF AREA

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� - CEDAR ROOF SHINGLES

FELT STRIPS. THE BOTTOM EDGE OF THE FELT SHOULD BE

POSITIONED ABOVE THE BUTT OF THE SHINGLE AT A

DISTANCE TO TWICE THE WEATHER EXPOSURE. CONTRACTOR

SHALL NOT INTERLAY SHINGLES WITH FELT

SPACED SHEATHING

(EXISTING, LEAVE IN PLACE) 3" MINIMUM

CAULKING�<"-'

24 GAUGE ALUMINUM-_/

FLASHING COATED

SOLID BOARD SHEATHING AT EAVE

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CEDAR ROOF

SHINGLES

,---- STEP FLASHING

(IF NO KNOWN SOLID SHEATHING AT

EAVES, CONTRACTOR SHALL INSTALL

BOARDS TO FILL GAPS

30# FELT EAVE PROTECTION. FELT SHALL

BE USED ON ALL EAVES WITH 36" FELT

ALUMINUM FLASHING (ALUMINUM

SHALL BE PAINTED TO MATCH

EXISTING FLASHING, PAINTING

SHALL BE APPLIED ACCORDING T

MANUFACTURER SPECIFICATIONS

FOR PAINTING FLASHING)

SPACED SHEATHING TYP. CHIMNEY PROJECTION FLASHING TYP

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DESIGNED: SUB SHEIT NO.

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@t'l•i•u

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TECH. REVIEW:

DATE:

28 JAN 22

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TITLE OF SHEIT

ROOF DETAILS

MARTIN VAN BUREN

NATIONAL HISTORIC SITE

DRAWING NO.

MAVA 460

178174

PMIS/PKG NO.

237315

SHEIT

A1.2