2025.05.14 - Permit Issue Set - ODF Astoria District.pdf

VICINITY MAP

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PROJECT INFORMATION:

ADDRESS:

Oregon Department of Forestry Astoria District 92219 Highway 202, Astoria, OR 97103 PO Box 950 Astoria, OR 97103

LEGAL DESCRIPTION:

Township 8N, Range 9W, Section 27, Tax Lot 2000, Clatsop County,

32.70 Acres

PERMIT No.:

TBD

PROJECT SUMMARY:

This Design Contract Document package is for Permit Issue purposes and are for project construction. Refer to sheets A0.00, A1.00 Architectural Site Plan, and to the Project Manual Summary of Work section for full project scope, basis of design, and description.

PROJECT DESIGN / ASSEMBLY GROUPS:

A0.00 COVER SHEET, GENERAL NOTES, ABBREVIATIONS &

SYMBOLS, CODE REVIEW, AND PROJECT DESCRIPTION

A0.10 SHEET SEQUENCE AND DETAIL INDEX

A1.00 SITE PLAN AND ROOF PLAN SHEETS

A2.00 REFERENCE BUILDING ELEVATIONS PHOTOS

A3.00 WALL DETAILS

A4.00 WALL OPENING DETAILS

A5.00 ROOF DETAILS

Building H: Chemical Storage Warehouse - North Elevation View Aerial View - Looking North

05.14.2025 - PERMIT ISSUE SET

Oregon Department of Forestry - Astoria District Building

Roof and Siding Rehabilitation Project (PO-62900-00046358)

PROJECT

LOCATION

EXISTING USE AND OCCUPANCY:

1. Zoning: LR (Land Reserve)

2. Zoning Overlay: n/a

3. Occupancy Groups: B, S, U

4. Construction Type: Type VB

5. County Seat: Clatsop (Unincorporated)

6. Tax Account: 60164 & 27465 (Included for Coordination)

7. Tax Map: 80927 0002000 (Included for Coordination)

SITE AREAS AND BUILDING HEIGHTS:

1. Site Area: 32.68 AC. (Unchanged)

2. Number of Buildings: 7 (Unchanged)

3. Total Site Building Area: 16,925 SF (Existing) (Unchanged)

4. Number of Stories: Varies (Existing) (Unchanged)

5. Existing Building Heights: (Existing) (Unchanged)

APPLICABLE PROJECT CODES:

1. BUILDING CODES IN EFFECT AT TIME OF REHABILITATION PROJECT:

· STATE OF OREGON 2022 OREGON STRUCTURAL SPECIALTY CODE

(O.S.S.C.) AMENDMENTS (BASED ON 2021 IBC)

· 2021 OREGON ENERGY EFFICIENCY SPECIALTY CODE (OEESC)

· 2022 OREGON MECHANICAL SPECIALTY CODE (BASED ON THE 2021 IMC

& INTERNATIONAL FUEL GAS CODE (IFGC)

· 2021 PORTLAND FIRE CODE AND THE 2019 OREGON FIRE CODE

· 2021 OREGON ELECTRICAL SPECIALTY CODE (BASED ON THE 2020 NFPA

70 - NATIONAL ELECTRICAL CODE)

· 2021 OREGON PLUMBING SPECIALTY CODE (BASED ON THE 2021

UNIFORM PLUMBING CODE)

REHABILITATION:

1. IT IS THE OWNER'S INTENT TO PERFORM THE REHABILITATION WITHIN THE

LIMITS WORK AREA WHILE THE BUILDINGS ARE OCCUPIED.

2. IT IS THE OWNER'S INTENT TO PERFORM A REHABILITATION OF IDENTIFIED

EXTERIOR CLADDING, WINDOWS, DOORS, AND ROOF AREAS AS

DESIGNATED FOR EACH EXISTING BUILDING AS ONE SINGLE PHASE OF

WORK. CONTRACTOR SHALL COORDINATE WITH THE OWNER FOR

SCHEDULE, PHASING, AND WORK.

3. BUILDING REHABILITATION MAY NOT OCCUR IN NUMERICAL ORDER AS

RELATED TO SITE LAYOUT OR BUILDING DESIGNATION.

4. REFER TO THE SITE PLAN AND PROJECT MANUAL FOR NOTES, ASSUMED

LIMITS OF WORK, AND FULL SUMMARY OF WORK.

PROJECT CODE ANALYSIS: PROJECT DESCRIPTION:

1. THE OREGON DEPARTMENT OF FORESTRY ASTORIA DISTRICT CAMPUS IN

ASTORIA OREGON IS A COMPOUND OF SEVEN (7) FACILITY OPERATIONS

BUILDINGS. BUILDINGS WITHIN THE COMPOUND HAVE VARIED YEARS OF

DEVELOPMENT WITH LIMITED DOCUMENTATION RELATING TO ORIGINAL

DESIGN AND CONSTRUCTION. BUILDING ENCLOSURE WORK FOR THIS

PROJECT ARE PRIMARILY DESIGNATED FOR THE MAIN OFFICE BUILDING

HOWEVER EACH BUILDING SHALL RECEIVE IDENTIFIED WORK AS PART OF

THE PROPOSED SCOPE.

2. BUILDING A: MAIN OFFICE - ELEVATIONS ARE SIMILAR IN ASSEMBLY

CONFIGURATIONS, AND ARE PREDOMINANTLY VARIED BY FLOOR LEVEL

ACCESS, SIDING MATERIALS, AND ROOF CONFIGURATION. OF NOTE THE

OFFICE BUILDING UNDERWENT AN EXPANSION AROUND THE YEAR 1997

WHICH INCLUDED A FIRE-RATED AREA SEPARATION WALL BETWEEN THE

ORIGINAL OFFICE BUILDING AND THE NEW OFFICE ADDITION. BUILDING

COMPONENTS ARE A COMBINATION OF HARDBOARD "MASONITE"

COMPOSITE LAP SIDING WITH METAL CORNER CLOSURE PIECES ON THE

ORIGINAL STRUCTURE AND FIBER CEMENT PLANK LAP SIDING AND TRIM

ON THE ADDITION. TRIM VARIES WITH BOTH FIBER CEMENT AND WOOD

FENESTRATION TRIM MEMBERS. THE BUILDING ROOF AREAS ARE PITCHED

ROOF AND GABLE CONFIGURATIONS WITH OVERHANGS AND ARE CLAD IN

COMPOSITION ASPHALT SHINGLE ROOFING.

2.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSIST OF REMOVAL, DISPOSAL, AND REPLACEMENT ALL EXISTING

SIDING AND TRIM ALONG EACH BUILDING ELEVATION AND INCLUDE

CONCEALED WRB AND FLASHINGS. REMOVAL, DISPOSAL, AND

REPLACEMENT OF ALL EXISTING WINDOW UNITS. REMOVAL AND

REINSTALLATION OF ALL EXISTING SWING DOOR UNITS. REMOVAL,

DISPOSAL, AND REPLACEMENT OF ALL EXISTING ROOF CLADDINGS

INCLUDING UNDERLAYMENT AND FLASHINGS. EXISTING GUTTERS AND

DOWNSPOUTS TO BE REMOVED AND REINSTALLED.

3. BUILDING B AND C: MECHANIC'S SHOP - ELEVATIONS ARE SIMILAR IN

ASSEMBLY COMPONENTS AND CONSIST OF FIBER CEMENT PLANK LAP

CLADDING AND TRIM, FLANGED VINYL WINDOWS, METAL CLAD SWING

DOORS, AND COMPOSITION ASPHALT SHINGLE ROOFING ASSEMBLIES

WITH METAL FLASHINGS.

3.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSISTS TARGETED REPAIR WORK TO THE EXISTING ROOF

ASSEMBLY AND MAY INCLUDE REMOVAL AND REPLACEMENT OF

EXISTING ASPHALT SHINGLE ROOFING AND FLASHING COMPONENTS.

4. BUILDING D: PUMPER SHED - ELEVATIONS ARE SIMILAR IN ASSEMBLY

COMPONENTS AND CONSIST OF A COMBINATION OF T1-11 PLYWOOD

SIDING AND FIBER CEMENT PLANK LAP CLADDING, (1) FLANGED ALUMINUM

AND (1) VINYL WINDOW ASSEMBLY, TRANSLUCENT FIBERGLASS AND

METAL ROLL UP DOOR ASSEMBLIES, AND COMPOSITION ASPHALT SHINGLE

ROOFING ASSEMBLIES WITH METAL FLASHINGS.

4.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSIST OF REMOVAL, DISPOSAL, AND REPLACEMENT OF ALL ROOF

CLADDINGS INCLUDING UNDERLAYMENT, FLASHINGS, GUTTERS AND

DOWNSPOUTS.

5. BUILDING E: OLD PRESERVATION BUILDING - ELEVATIONS ARE SIMILAR IN

ASSEMBLY COMPONENTS AND CONSIST OF FIBER CEMENT SIDING, LIMITED

PROTECTED AREAS OF T1-11, CEDAR TRIMS AND MOUNTING BLOCKS,

PANEL CLAD WOOD DOORS, METAL ROLL UP DOOR, AND COMPOSITION

ASPHALT SHINGLE ROOFING ASSEMBLIES WITH METAL FLASHINGS.

5.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSISTS TARGETED REPAIR WORK TO THE EXISTING ROOF

ASSEMBLY AND MAY INCLUDE REMOVAL AND REPLACEMENT OF

EXISTING ASPHALT SHINGLE ROOFING AND FLASHING COMPONENTS..

GENERAL NOTES: GENERAL NOTES, CONT.:

1. READ DESIGN DOCUMENTS (DRAWINGS) IN CONJUNCTION WITH THE

PROJECT MANUAL (PRODUCT SPECIFICATIONS).

2. DO NOT SCALE DRAWINGS. VERIFY DIMENSIONS ON SITE.

3. DRAWINGS OF ELEVATIONS AND SITE PLANS OF THE PROJECT ARE

REPRODUCED FROM BASE DRAWINGS PREPARED BY ORIGINAL

ARCHITECT. BRING DISCREPANCIES BETWEEN DESIGN DOCUMENTS AND

ACTUAL PROJECT CONDITIONS TO THE IMMEDIATE ATTENTION OF THE

BUILDING ENVELOPE CONSULTANT AND REQUEST A REVIEW.

4. EXECUTION OF THE CONTRACT BY THE CONTRACTOR IS A

REPRESENTATION THAT THE CONTRACTOR HAS VISITED THE SITE,

BECOME GENERALLY FAMILIAR WITH THE LOCAL CONDITIONS UNDER

WHICH THE WORK IS TO BE PERFORMED AND CORRELATED PERSONAL

OBSERVATIONS WITH REQUIREMENTS OF THE CONTRACT DOCUMENTS.

5. ALL WORK TO BE PERFORMED UNDER THIS SCOPE OF REPAIRS (WORK)

SHALL BE CONDUCTED IN FULL COMPLIANCE WITH ALL APPLICABLE

LOCAL, STATE, AND FEDERAL LAWS AND REGULATIONS. IT IS THE

CONTRACTOR'S DUTY TO BE FAMILIAR WITH ALL SUCH APPLICABLE

LOCAL, STATE, AND FEDERAL LAWS AND REGULATIONS. FURTHERMORE,

THE CONTRACTOR SHALL ENSURE THAT ALL ACTIVITIES PERFORMED BY

THE CONTRACTOR'S PERSONAL EMPLOYEES, SUBCONTRACTORS, AND

SUPPLIERS COMPLY WITH THESE LAWS AND REGULATIONS DURING THE

CONSTRUCTION PROCESS.

6. CONTRACT DRAWINGS ARE COMPLIMENTARY, AND WHAT IS REQUIRED

BY ANY ONE SHALL BE BINDING AS IF REQUIRED BY ALL. BEFORE

STARTING EACH PORTION OF THE WORK, CAREFULLY STUDY AND

COMPARE THE VARIOUS DRAWINGS AND OTHER CONTRACT DOCUMENTS

RELATIVE T0 THAT PORTION OF THE WORK, AS WELL AS INFORMATION

FURNISHED BY OWNER. TAKE FIELD MEASUREMENTS OF ANY EXISTING

CONDITIONS RELATED TO THAT PORTION OF THE WORK AND OBSERVE

CONDITIONS AT THE SITE AFFECTING IT. THESE OBLIGATIONS ARE FOR

THE PURPOSE OF FACILITATING CONSTRUCTION BY THE CONTRACTOR

AND NOT FOR THE PURPOSE OF DISCOVERING ERRORS, OMISSIONS, OR

INCONSISTENCIES IN THE CONTRACT DOCUMENTS; HOWEVER, REPORT

ERRORS, OMISSIONS, OR INCONSISTENCIES DISCOVERED BY THE

CONTRACTOR PROMPTLY TO THE CONSULTANT AS A REQUEST FOR

INTERPRETATION IN THE FORM PROVIDED IN THE PROJECT MANUAL.

7. REPORT DISCREPANCIES IN CONTRACT DOCUMENTS TO FORENSIC FOR

CLARIFICATION PRIOR TO COMMENCING WORK.

8. IMMEDIATELY NOTIFY BUILDING ENVELOPE CONSULTANT UPON

DISCOVERY OF ADDITIONAL UNFORESEEN DAMAGE TO EXISTING

CONSTRUCTION SCHEDULED TO REMAIN AND THAT IS OUTSIDE THE

CONTRACT. REQUEST A REVIEW. DO NOT COMMENCE RELATED WORK

TO NEARBY WORK WITHOUT CONSULTANT APPROVAL.

9. TRADE CONTRACTORS ARE RESPONSIBLE FOR THE LAYOUT OF THEIR

OWN WORK, AND TO SEE THAT ITS WORK COMES TOGETHER WITH THAT

OF OTHERS. REPORT DISCREPANCIES ON DRAWINGS TO BUILDING

ENVELOPE CONSULTANT FOR DECISIONS.

10. TRADE CONTRACTORS MUST ASSURE THEMSELVES THAT THEY HAVE

THE LATEST DRAWINGS ISSUED FOR CONSTRUCTION, SPECIFICATIONS,

MANUFACTURERS' INSTALLATION INSTRUCTIONS AND REFERENCE

STANDARDS IN THE CONTRACTOR'S OFFICE.

11. DURING REMEDIATION WORK, THE CONTRACTOR IS TO VERIFY AND

MAINTAIN RATED WALL ASSEMBLIES AT ALL EXISTING WALL LOCATIONS.

OVERSIGHT IS REQUIRED BY A LICENSED STRUCTURAL ENGINEER TO

PROVIDE FRAMING AND SHEATHING CONDITIONS ASSESSMENT

INCLUDING RATED WALLS WHERE REPAIR WORK IS IDENTIFIED DURING

ACTUAL WORK ON THE PROJECT. THE CONTRACTOR IS TO PROVIDE

AREA SPECIFIC ENGINEERED DRAWINGS SHOWING EXTENT, DETAILS,

AND CALCULATIONS TO THE AUTHORITY HAVING JURISDICTION FOR

REVIEW AND APPROVAL PRIOR TO REMEDIATION WORK.

CONCEALED BARRIER INSTALLATION:

1. CLEAN AND PREPARE SURFACES PRIOR TO INSTALLATION OF ALL

MEMBRANES IN ACCORDANCE TO PRODUCT MANUFACTURERS'

RECOMMENDATIONS AND AS DIRECTED BY BUILDING ENCLOSURE

CONSULTANT.

2. CONTRACTOR TO PROVIDE ISOMETRIC FLEXIBLE SADDLE

FLASHINGS AT MULTI-PLANE WALL, WALL OPENING, ROOF

TRANSITION, AND DECK TRANSITION AREAS AS OCCURS AND AS

DETAILED PER DESIGN DOCUMENTS.

MEMBRANE INSTALLATION:

1. SEAL WEATHER-RESISTIVE BARRIER AT ALL LAPS AND

TERMINATIONS TO CREATE AIR BARRIER. NOT ALL SEALANT

LOCATIONS ARE ILLUSTRATED.

2. PROVIDE FURRING STRIPS/RAIN SCREEN BEHIND ALL EXTERIOR

CLADDING AND TRIM IN ACCORDANCE WITH THE DRAWINGS,

SPECIFICATIONS, AND MANUFACTURER'S WRITTEN

INSTRUCTIONS.

METAL FLASHING:

1. PROVIDE AND INSTALL METAL HEAD FLASHING WITH FOLDED,

UPTURNED END DAMS OVER WINDOW, DOOR, AND SLIDING

GLASS DOORS TRIM. CONTRACTOR TO FIELD VERIFY THAT METAL

HEAD FLASHING DOES NOT INTERFERE WITH OPERATION OF THE

FENESTRATION.

2. FORM 100% OF THROUGH-WALL AND HEAD FLASHINGS WITH A

SLOPED HORIZONTAL SURFACE CONFORMING TO THE

FOLLOWING CRITERIA:

· ENSURE A 5% SLOPE AT GREATER THAN OR EQUAL TO A

1-1/2" WIDE HORIZONTAL SURFACE

· ENSURE A 10% SLOPE AT LESS THAN A 1-1/2" WIDE

HORIZONTAL SURFACE

3. CONTRACTOR TO PROVIDE 3-DIMENSIONAL METAL SADDLE

FLASHINGS AT MULTI-PLANE SUBSTRATE INTERSECTIONS, ROOF

TRANSITIONS, WALLS TRANSITIONS, DECK TRANSITIONS, AND AT

OTHER SIMILAR LOCATIONS AS OCCURS AND AS DETAILED PER

DESIGN DOCUMENTS.

EXTERIOR OPENINGS AND PENETRATIONS:

1. ALL SCHEDULES AND QUANTITIES OF WINDOWS, DOORS, VENT

PENETRATIONS, AND EXTERIOR FIXTURES, SUCH AS LIGHT

FIXTURES, CONVENIENCE RECEPTACLES, EXHAUST VENTS, PIPE

PENETRATIONS, HOSE BIBBS, ELECTRICAL OR METERS, ETC.,

THAT HAVE BEEN PROVIDED IN THE DOCUMENTS ARE

APPROXIMATE AND MUST BE VERIFIED BY THE CONTRACTOR ON

SITE. CONTRACTOR SHALL PERFORM OWN QUANTITY SURVEY

AND VERIFIED QUANTITIES OF ALL ITEMS INDICATED IN THE

DRAWINGS.

2. SEAL EXTERIOR WALL PENETRATIONS FOR AIR BARRIER

CONTINUITY WITH SCHEDULED MINIMALLY EXPANDING FOAM

INSULATION.

3. FORM EXTERIOR PERIMETER DYNAMIC SEALANT JOINTS, 1/2"

WIDE TYPICAL, WITH CONTINUOUS CLOSED CELL BACKER ROD

U.O.N., ENSURE BACKER ROD DIAMETER EXCEEDS JOINT WIDTH

BY 25% AND MAINTAIN A JOINT WIDTH-TO-DEPTH RATIO OF 2:1.

GENERAL NOTES, CONT.:

DRAWING TERMS:

1. DEMOLISH: (DEMO) TO COMPLETELY REMOVE AND LEGALLY

DISPOSE OF OFF-SITE IN A MANNER COMPLIANT WITH FEDERAL,

STATE, AND LOCAL PROTOCOLS.

2. SCHEDULED (ITEM): COMPONENTS CALLED OUT AS SCHEDULED

SHALL REMAIN IN PLACE, BE REMOVED AND REINSTALLED, BE

REMOVED AND REPLACED, BE INSTALLED AS A NEW

COMPONENT, OR REPLACED IF DAMAGED IS DISCOVERED.

REFER TO PROJECT MANUAL FOR CONDITION, ASSEMBLIES, AND

RELATED MATERIALS.

3. PROTECT (ITEM): A TERM USED ON DRAWINGS TO INDICATE AN

ITEM REQUIRES PROTECTION FROM THE WORK.

4. REMOVE (ITEM): A TERM USED ON DRAWINGS TO INDICATE A

SPECIFIC ITEM TO BE DETACHED FROM EXISTING CONSTRUCTION

AND LEGALLY DISPOSED OF OFF-SITE, UNLESS INDICATED

OTHERWISE TO BE REMOVED, SALVAGED, AND REINSTALLED.

5. REMOVE AND REINSTALL (ITEM): A TERM USED ON DRAWINGS TO

INDICATE A SPECIFIC ITEM TO BE DETACHED FROM EXISTING

CONSTRUCTION, PREPARED FOR REUSE, AND REINSTALLED

BACK IN ITS EXISTING LOCATION.

6. RELOCATE (ITEM): A TERM USED IN DRAWINGS TO INDICATE AN

EXISTING ITEM THAT HAS BEEN REMOVED, AND TO BE

REINSTALLED IN A NEW LOCATION

7. SALVAGE (ITEM): CAREFULLY DETACH FROM EXISTING

CONSTRUCTION, IN A MANNER TO PREVENT DAMAGE READY FOR

REUSE. INCLUDE FASTENERS OR BRACKETS NEEDED FOR

REATTACHMENT IN ORIGINAL LOCATION OR ELSEWHERE.

8. EXISTING TO REMAIN (ITEM): A TERM USED ON DRAWINGS TO

INDICATE EXISTING ITEMS OF CONSTRUCTION THAT ARE NOT BE

REMOVED AND THAT ARE NOT OTHERWISE INDICATED TO BE

REMOVED, SALVAGED, OR REMOVED AND REINSTALLED.

EXISTING TO REMAIN IS INDICATED BY GRAPHIC LINETYPE

SYMBOL.

9. PHASE: A PORTION OF THE WORK TO BE COMPLETED DURING A

SET PERIOD OF TIME, AS DEFINED IN THE PROJECT

SPECIFICATIONS.

10. REFER TO SPECIFICATIONS SUMMARY OF WORK, GENERAL

DESCRIPTION OF WORK, FOR SCOPE OF REPAIR ASSEMBLIES.

ALUM. ALUMINUM

APPROX. APPROXIMATE

ARCH. ARCHITECTURAL

BLDG. BUILDING

BOT BOTTOM

COL. COLUMN

CONC. CONCRETE

CONT. CONTINUOUS

CONST. CONSTRUCTION

C/W COMPLETE WITH

DIA. DIAMETER

DEFS DIRECT-APPLIED

FINISH SYSTEM

DIM. DIMENSION

DWG DRAWING

DS DOWNSPOUT

E. EAST

EA. EACH

ELEV. ELEVATION

ELEC. ELECTRICAL

EIFS EXTERIOR INSULATION &

FINISH SYSTEM

EQ. EQUAL

EQUIP. EQUIPMENT

EXIST. EXISTING

EXT. EXTERIOR

FC FIBER CEMENT

FIN. FINISH

ABBREVIATIONS:

F.O.S. FACE OF STUD

FLR. FLOOR

FRTW FIRE-RETARDANT

TREATED WOOD

FURR FURRING OR FURRED

GA GAUGE

GALV. GALVANIZED

GWB GYPSUM WALL BOARD

GYP. GYPSUM

HORIZ. HORIZONTAL

INT. INTERIOR

INSUL. INSULATION

MAX MAXIMUM

MEMB. MEMBRANE

MTL METAL

MIN. MINIMUM

MISC. MISCELLANEOUS

N. NORTH

N.I.C. NOT IN CONTRACT

(NOT IN SCOPE)

NTS NOT TO SCALE

O.C. ON CENTER

PLY PLYWOOD

P.T. PRESSURE TREATED (POST-TENSIONED

WHEN USED WITH CONCRETE)

R RADIUS

REF. REFERENCE

REINF REINFORCED

REQ'D REQUIRED

RD ROOF DRAIN

S. SOUTH

SAM SELF ADHESIVE

MEMBRANE (FLASHING)

SECT. SECTION

SIM. SIMILAR

SPEC SPECIFICATION

S.S. STAINLESS STEEL

STRUCT. STRUCTURAL

T&G TONGUE AND GROOVE

TBD TO BE DETERMINED

TEMP TEMPERATURE

T.O.W. TOP OF WALL

TYP. TYPICAL

U.O.N. UNLESS OTHERWISE NOTED

VERT. VERTICAL

V.I.F. VERIFY IN FIELD

W. WEST

W/ WITH

W/O WITHOUT

WRB WEATHER-RESISTIVE

BARRIER

GYPSUM SHEATHING / GYPSUM WALLBOARD

BATT INSULATION

DETAIL HATCH PATTERN LEGEND:

TYPICAL LINE WEIGHT OF 'NEW' BUILDING ENVELOPE

COMPONENTS - WALLS, WINDOWS, DOORS, ETC.

SAM - SELF APPLIED MEMBRANE FLEXIBLE FLASHING,

OR MANUFACTURED FLASHING PANELS AS NOTED

WRB - WEATHER RESISTIVE BARRIER

MISC. COMPONENTS - DRAINAGE MAT, REINFORCING

MESH, BUG SCREEN, FASTENERS, SCREWS, NAILS

EXISTING ROOF UNDERLAYMENT, OTHER EXISTING

COMPONENTS

METAL FLASHING

SEALANT / ADHESIVE LAYER

LINETYPE LEGEND:

FIBER CEMENT CLADDING / CEMENT

BOARD / TILE ADHESIVE

CONCRETE

DECK COATING REINFORCEMENT MESH

DRAINAGE MAT

ACRYLIC REINFORCED CEMENTITIOUS DECK

COATING SYSTEM

POLYURETHANE DECK COATING / CONCRETE

DAMP-PROOFING

RIGID INSULATION / FOAM

STEEL / METAL

SCHEDULED WRB

SCHEDULED SAM

METAL FLASHING, COPING, AND SADDLES

APPLIED DECK COATING SYSTEM

SCHEDULED SEALANT

ISOMETRIC DETAIL HATCH PATTERN LEGEND:

TYPICAL LINE WEIGHT OF EXISTING BUILDING

ENVELOPE COMPONENTS

DYNAMIC SEALANT JOINT: SEALANT APPLIED OVER

CLOSED CELL BACKER ROD (2:1 RATIO)

CONTINUOUS SEALANT BEAD

PLYWOOD SHEATHING

PROJECT TEAM:

Buildings D, E, F, & G - Easterly View

PROJECT PARAMETERS:

1. UNLESS ACCOMPANIED BY DOCUMENTATION STAMPED BY A LICENSED

PROFESSIONAL, THE WORK DESCRIBED WITHIN THESE CONTRACT

DOCUMENTS SHALL NOT INCLUDE THE FOLLOWING CRITERIA (REFER TO

ORS 671.030d):

· THE STRUCTURAL PART OF THE BUILDING, INCLUDING BUT NOT

LIMITED TO THE FOUNDATION WALLS, FLOORS, ROOF, FOOTINGS,

BEARING PARTITIONS, BEAMS, COLUMNS AND JOISTS, IS NOT

INVOLVED;

· THE BUILDING CODE CLASSIFICATION BY USE OR OCCUPANCY OF

THE BUILDING IS NOT CHANGED; AND

· THE BUILDING CODE CLASSIFICATION BY TYPE OF CONSTRUCTION

OF THE BUILDING IS NOT CHANGED.

2. NON-STRUCTURAL WORK DESCRIBED WITHIN THESE CONTRACT

DOCUMENTS SHALL FALL UNDER EXCEPTIONS: 2 OF OSSC 107.1IN THAT

PLANS, SPECIFICATIONS, CALCULATIONS, DIAGRAMS AND OTHER DATA

PREPARED AND DESIGNED BY AN ENGINEER OR ARCHITECT LICENSED

BY THE STATE TO PRACTICE AS SUCH ARE NOT REQUIRED FOR THE

FOLLOWING WORK:

· 2.3 ALTERATIONS OR REPAIRS THAT DO NOT INVOLVE THE

STRUCTURAL PARTS OF THE BUILDING.

3. IT IS RECOGNIZED THAT THERE MAY BE SEPARATE TRADE PERMITS

RELATED TO PLUMBING OR UTILITY EXTENSIONS AND/OR MINOR

RECONFIGURATIONS OF EXTERIOR VENTILATION AND ELECTRICAL

PENETRATIONS RELATED TO THIS REHABILITATION PROJECT. IT IS

UNLIKELY THAT MECHANICAL AND/OR FIRE LIFE SAFETY SYSTEMS

INCLUDING ALARMS OR FIRE SPRINKLER SYSTEMS WILL BE AFFECTED.

CLIENT:

Oregon Department of Forestry 2600 State Street Salem, OR 97310 Contact: Joseph Pfau Phone: 503.507.1527 email: joseph.j.pfau@odf.oregon.gov

BUILDING ENVELOPE CONSULTANT:

Forensic Building Consultants 12901 SE 97th Ave., Suite 310 Clackamas, OR 97015 Phone: 503.772.1114 Contact: Jordon Wyatt, Project Manager email: jordon@forensicbuilding.com

Michael Green, Technical Design Manager email: michaelg@forensicbuilding.com

AUTHORITY HAVING JURISDICTION:

Clatsop County Building Permits 800 Exchange St., Ste. 100 Astoria, OR 97103 Building and Inspections: 503.338.3697 email:BuildingDivision@clatsopcounty.gov https://www.clatsopcounty.gov/building

Building D: Tanker/Engine Garage/Workshop - South Elevation View Building A: Main Office Building - East Elevation View

CONTRACTOR:

92219 OR-202 Astoria, OR 97103

STRUCTURAL ENGINEER

PROJECT BASIS OF DESIGN

1. PROJECT BASE BID SCOPE OF REPAIR WORK COMPONENTS TO INCLUDE

THE FOLLOWING AREAS OF WORK:

· REMOVE AND DISPOSE OF HARDBOARD AND FIBER CEMENT

WALL CLADDING COMPONENTS

· REMOVE AND DISPOSE OF VINYL WINDOW ASSEMBLIES

· REMOVE AND STORE SWING DOOR ASSEMBLIES

· REMOVE AND DISPOSE OF ASPHALT SHINGLE ROOFING

· REMOVE AND DISPOSE OF METAL PARAPET COPING

· REMOVE AND DISPOSE OF EXPOSED PORTIONS OF EXISTING

MASONRY BRICK CHIMNEY, BOILER VENT STACK, AND

ASSOCIATED FLASHING COMPONENTS

2. SCHEDULED PROJECT COMPONENTS INCLUDE, BUT ARE NOT LIMITED TO:

· WOOD FRAMING AND FURRING MEMBERS

· BATT, FOAM, AND CELLULOSE INSULATION (TO MATCH

EXISTING)

· PLYWOOD AND GYPSUM WALLBOARD SHEATHING

· CODE COMPLIANT WEATHER-RESISTIVE BARRIER (WRB)

AND FLEXIBLE SAM FLASHING

· FIBER CEMENT PLANK LAP CLADDING, TRIM MEMBERS, AND

MOUNTING BLOCKS

· FLANGED VINYL WINDOWS

· ALUMINUM GUTTERS AND DOWNSPOUTS

· METAL PARAPET COPING, TRANSITION FLASHING, AND

THREE-DIMENSIONAL METAL SADDLE FLASHINGS

· SCHEDULED SEALANTS

· EXTERIOR PAINTING

PROJECT DESCRIPTION CONT.:

6. BUILDING F: REFORESTATION WAREHOUSE - ELEVATIONS ARE SIMILAR IN

ASSEMBLY COMPONENTS AND CONSIST OF FIBER CEMENT SIDING,

CEDAR TRIMS AND MOUNTING BLOCKS, (1) METAL ROLL UP DOOR, AND

COMPOSITION ASPHALT SHINGLE ROOFING ASSEMBLIES WITH METAL

FLASHINGS.

6.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSISTS TARGETED REPAIR WORK TO THE EXISTING ROOF

ASSEMBLY AND MAY INCLUDE REMOVAL AND REPLACEMENT OF

EXISTING ASPHALT SHINGLE ROOFING AND FLASHING

COMPONENTS.

7. BUILDING G: PROTECTION WAREHOUSE/OFFICE - ELEVATIONS ARE

SIMILAR IN ASSEMBLY COMPONENTS AND CONSIST OF A COMBINATION

OF T1-11 PLYWOOD SIDING AND FIBER CEMENT PLANK LAP CLADDING, (1)

FLANGED ALUMINUM WINDOW ASSEMBLY, METAL ROLL UP DOOR

ASSEMBLIES, PANEL CLAD SWING DOOR UNITS, AND COMPOSITION

ASPHALT SHINGLE ROOFING ASSEMBLIES WITH METAL FLASHINGS.

7.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSISTS TARGETED REPAIR WORK TO THE EXISTING ROOF

ASSEMBLY AND MAY INCLUDE REMOVAL AND REPLACEMENT OF

EXISTING ASPHALT SHINGLE ROOFING AND FLASHING

COMPONENTS.

8. BUILDING H: CHEMICAL STORAGE WAREHOUSE - ELEVATIONS ARE

SIMILAR IN ASSEMBLY COMPONENTS AND CONSIST OF A COMBINATION

OF T1-11 PLYWOOD SIDING, FIBER CEMENT PLANK LAP CLADDING, AND

TRANSLUCENT FIBERGLASS PANELS, (2) FLANGED ALUMINUM WINDOW

ASSEMBLY, (2) METAL ROLL UP DOOR ASSEMBLIES, (2) PANEL CLAD

SWING DOOR UNITS, AND COMPOSITION ASPHALT SHINGLE ROOFING

ASSEMBLIES WITH METAL FLASHINGS.

8.1. THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL

CONSIST OF REMOVAL, DISPOSAL, AND REPLACEMENT OF ALL ROOF

CLADDINGS INCLUDING UNDERLAYMENT, FLASHINGS, GUTTERS AND

DOWNSPOUTS.

A0.00

COVER SHEET

CODE ANALYSIS

PROJECT DESCRIPTION

05.14.2025

SHEET NAME

REVISIONS

ISSUE

REV. DATE

PROJECT NAME

CLIENT

PROJECT NUMBER

SHEET NUMBER

15 82nd Drive, Suite 10 Gladstone, OR 97027

TEL: 503.772.1114

FAX: 503.772.4039

www.forensicbuilding.com info@forensicbuilding.com

COPYRIGHT ©2025 FORENSIC

BUILDING CONSULTANTS

All Rights Reserved

PRINT ALL DETAILS IN

COLOR AT 24x36

OR CCB# 155496

WA FORENW C94308

UT #8334529-5501

(RE) 25-062

Permit Issue Set

O re go n

D ep ar tm en t o f F or es try

A st or ia

D is tri ct

B ui ld in g

- R oo f a nd S id in g R eh ab ili ta tio n

(P O

-6

-0

8)

O re go n

De pa rtm en t o f F or es try

S ta te

S tre et , B ui ld in g

F, S al em

, O R

O

R -2

A st or ia , O

R

NEW ISSUE REVISED ISSUE ISSUED W/NO CHANGES NOT ISSUED AS PART OF S.O.W.*

DE

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SHEET SEQUENCE AND DETAIL INDEX Pe rm it I ss ue S et:

.14 .20

GENERAL

A0.00 COVER SHEET, GENERAL NOTES, PROJECT AND CODE ANALYSIS

A0.10 SHEET SEQUENCE AND DETAIL INDEX

A1.00 PLAN SHEETS

1 A1.00 SITE PLAN

1 A1.10 BUILDING 'A' ROOF PLAN

2 A1.10 BUILDING 'B' AND 'C' ROOF PLAN

1 A1.11 BUILDING 'D' ROOF PLAN

2 A1.11 BUILDING 'E' ROOF PLAN

3 A1.11 BUILDING 'F' ROOF PLAN

1 A1.12 BUILDING 'G' ROOF PLAN

2 A1.12 BUILDING 'H' ROOF PLAN

A2.00 REFERENCE ELEVATIONS

1 A2.01 BUILDING 'A' MAIN OFFICE PARTIAL FRONT ELEVATION

2 A2.01 BUILDING 'A' MAIN OFFICE PARTIAL FRONT ELEVATION

3 A2.01 BUILDING 'A' MAIN OFFICE ENLARGED CONDITIONS

4 A2.01 BUILDING 'A' MAIN OFFICE SIDE ELEVATION

1 A2.02 BUILDING 'A' MAIN OFFICE PARTIAL REAR ELEVATION

2 A2.02 BUILDING 'A' MAIN OFFICE PARTIAL REAR ELEVATION

3 A2.02 BUILDING 'A' MAIN OFFICE ENLARGED CONDITIONS

4 A2.02 BUILDING 'A' MAIN OFFICE SIDE ELEVATION

1 A2.03 BUILDING 'D' TANKER/ENGINE GARAGE AND WORKSHOP FRONT ELEVATION

2 A2.03 BUILDING 'D' TANKER/ENGINE GARAGE AND WORKSHOP SIDE ELEVATION

3 A2.03 BUILDING 'D' TANKER/ENGINE GARAGE AND WORKSHOP REAR ELEVATION

4 A2.03 BUILDING 'D' TANKER/ENGINE GARAGE AND WORKSHOP SIDE ELEVATION

1 A2.04 BUILDING 'H' CHEMICAL STORAGE WAREHOUSE FRONT ELEVATION

2 A2.04 BUILDING 'H' CHEMICAL STORAGE WAREHOUSE SIDE ELEVATION

3 A2.04 BUILDING 'H' CHEMICAL STORAGE WAREHOUSE REAR ELEVATION

4 A2.04 BUILDING 'H' CHEMICAL STORAGE WAREHOUSE SIDE ELEVATION

3.00 WALL DETAILS

1 A3.01 TYPICAL THRU-WALL FLASHING PROFILE AND LAP ISOMETRIC DETAILS

2 A3.01 TYPICAL FIBER CEMENT PLANK LAP CLADDING WALL ASSEMBLY LAP

AND FASTENING DETAIL

3 A3.01 TYPICAL CLADDING FASTENER INSTALLATION

4 A3.01 TYPICAL SEALANT JOINT CONFIGURATION AND APPLICATION

5 A3.01 BASE OF WALL ASSEMBLY WITH FIBER CEMENT PLANK LAP

CLADDING - ISOMETRIC DETAIL

6 A3.01 TYPICAL MOUNTING BLOCK AND SEALANT INSTALLATION AT FIBER

CEMENT PLANK LAP CLADDING AND TRIM

7 A3.01 OUTSIDE CORNER JOINT CONDITION WITH FIBER CEMENT CLADDING

OVER RAINSCREEN CAVITY

8 A3.01 INSIDE CORNER JOINT CONDITION WITH FIBER CEMENT CLADDING

OVER RAINSCREEN CAVITY

9 A3.01 BASE OF WALL CLADDING TERMINATION FLASHING AT EXPOSED

CONCRETE STEM WALL

1 A3.02 GRADE BASE OF WALL FLASHING WITH CLEARANCE AT FIBER

CEMENT PLANK LAP CLADDING OVER RAINSCREEN CAVITY

2 A3.02 DOWNSPOUT CLEANOUT ASSEMBLY AT GRADE WITH FIBER CEMENT

PLANK LAP CLADDING

3 A3.02 BASE OF WALL FLASHING WITH KERF CUT CONCRETE SLAB AND

FIBER CEMENT CLADDING OVER RAINSCREEN CAVITY

4 A3.02 SAME PLANE TRIM WITH BRACKETED DOWNSPOUT AT FIBER CEMENT

CLADDING AND TRIM - PLAN VIEW

5 A3.02 VERTICAL TRANSITION JOINT AT FIBER CEMENT CLADDING TO

EXPOSED CONCRETE - PLAN VIEW

6 A3.02 INSIDE CORNER TRANSITION JOINT AT FIBER CEMENT CLADDING TO

EXPOSED CONCRETE - PLAN VIEW

7 A3.02 PERPENDICULAR RATED PARTITION WALL TRANSITION WITH FIBER

CEMENT CLADDING

8 A3.02 RATED PARTITION WALL END CAP DETAIL WITH FIBER CEMENT

CLADDING, TRIM, AND SEALANT

1 A3.03 SOFFIT TRANSITION DETAIL AT FIBER CEMENT PLANK LAP CLADDING

2 A3.03 SOFFIT TO WALL CORNER TRANSITION - ISOMETRIC SEQUENCE

5 A3.03 EXHAUST VENT PENETRATION WITH MOUNTING BLOCK AT FIBER

CEMENT PLANK LAP CLADDING

6 A3.03 TYPICAL MOUNTING BLOCK INSTALLATION AT FIBER CEMENT PLANK

LAP CLADDING - ISOMETRIC SEQUENCE

8 A3.03 SOFFIT TO EXTERIOR WALL TRANSITION DETAIL AT FIBER CEMENT

PLANK LAP CLADDING

1 A3.04 SURFACE MOUNTED ELECTRICAL BOX AT FIBER CEMENT PLANK LAP

CLADDING OVER RAINSCREEN CAVITY

2 A3.04 RECESSED FIXTURE / J-BOX WITH MOUNTING BLOCK AT FIBER

CEMENT CLADDING OVER RAINSCREEN CAVITY

3 A3.04 HOSE BIBB / PIPE PENETRATION WITH MOUNTING CLOCK AT FIBER

CEMENT CLADDING OVER RAINSCREEN CAVITY

4 A3.04 WIDE MOUNTING BLOCK INSTALL WITH FIBER CEMENT PLANK LAP CLADDING

5 A3.04 UTILITY MOUNTING BLOCK WITH PROPER DATA CABLE PENETRATION

WITH FIBER CEMENT PLANK LAP CLADDING

SHEET SEQUENCE AND DETAIL INDEX

DE

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N

O.

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SHEET SEQUENCE AND DETAIL INDEX Pe rm it I ss ue S et:

.14 .20

IS

SU

E

DA

TE

5.00 ROOF DETAILS

1 A5.01 TYPICAL ROOF FLASHING - ISOMETRIC DETAILS

2 A5.01 ROOF EAVE OVERHANG DETAIL AT TOP OF WALL

3 A5.01 ROOF GABLE/RAKE FASCIA DETAIL AT TOP OF WALL

4 A5.01 BLDG D AND H ROOF GABLE/RAKE FASCIA DETAIL WITH WIND DAM

FLASHING AT TOP OF EXISTING WALL

5 A5.01 ROOF TO WALL STEP FLASHING INTEGRATION AT FIBER CEMENT

PLANK LAP CLADDING

6 A5.01 BUILDING A METER CLOSET/BUILDING E & F ROOF TO WALL APRON

FLASHING INTEGRATION

7 A5.01 TYPICAL VALLEY CONDITION WITH UNDERLAYMENT AND METAL

VALLEY FLASHING

8 A5.01 CONTINUOUS RIDGE VENT COMPONENT PENETRATION AT PITCHED

ROOF CONDITION

1 A5.02 UNVENTED RIDGE SHINGLE CONDITION AT PITCHED ROOF

ASSEMBLY WITH COMPOSITION ASPHALT SHINGLE ROOFING

2 A5.02 DEAD VALLEY CRICKET TO RATED SEPARATION WALL WITH FIBER

CEMENT PLANK LAP CLADDING

3 A5.02 STATIC ROOF VENT ASSEMBLY AT KITCHEN/BATH EXHAUST DUCT

5 A5.02 BOILER HEAT VENT EXHAUST STACK PENETRATION AT PITCHED

COMPOSITION ASPHALT SHINGLE ROOF ASSEMBLY

6 A5.02 BOILER HEAT VENT EXHAUST STACK PENETRATION AT PITCHED

ROOF CONDITION - ISOMETRIC SEQUENCE

1 A5.03 TYPICAL THRU-ROOF PIPE PENETRATION AT PITCHED ROOF

ASSEMBLY WITH COMPOSITION ASPHALT SHINGLE ROOFING

2 A5.03 BUILDING E & F ACTIVE ROOF VENT AT PITCHED ROOF ASSEMBLY

WITH COMPOSITION ASPHALT SHINGLE ROOFING

3 A5.03 ROOF RIDGE TO WALL FLASHING TRANSITION - ISOMETRIC

SEQUENCE

5 A5.03 ROOF TO WALL PERPENDICULAR TRANSITION - ISOMETRIC SEQUENCE

7 A5.03 METER CLOSET ROOF TO WALL SHED ROOF TRANSITION - ISOMETRIC

SEQUENCE

1 A5.04 ROOF TO RATED PARTITION WALL CRICKET WITH END WALL

DIVERTER FLASHING - ISOMETRIC SEQUENCE

5 A5.04 ROOF SADDLE TRANSITION AT RIDGE TO PITCHED ROOF CONDITION -

ISOMETRIC DETAIL

6 A5.04 BUILDING F ROOF SADDLE TRANSITION CONDITION AT GABLE TO

PITCHED ROOF CONDITION ISOMETRIC DETAIL

7 A5.04 ANTENNA GUY WIRE CONNECTION HARDWARE AT PITCHED ROOF

ATTACHMENT

DE

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SHEET SEQUENCE AND DETAIL INDEX Pe rm it I ss ue S et:

.14 .20

IS

SU

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DA

TE

3.00 WALL DETAILS CONT.

6 A3.04 NON-PENETRATING MOUNTING BLOCK WITH FIBER CEMENT PLANK

LAP CLADDING

7 A3.04 LOUVERED VENT HEAD AND SILL FLASHING WITH FIBER CEMENT

PLANK LAP CLADDING

1 A3.05 RECESSED METER BASE HEAD WITH FIBER CEMENT PLANK LAP CLADDING

3 A3.05 METER BASE CONDUIT FLASHING WITH FIBER CEMENT PLANK LAP

CLADDING - PLAN VIEW

4 A3.05 METER BASE GANGED CONDUIT FLASHING WITH FIBER CEMENT

PLANK LAP CLADDING - PLAN VIEW

5 A3.05 UTILITY PANEL INSTALLATION - ISOMETRIC SEQUENCE

7 A3.05 GANGED UTILITY PENETRATION FLASHING WITH MOUNTING BLOCK

WITH FIBER CEMENT PLANK LAP CLADDING

8 A3.05 WALL INTEGRATION OF ENTRY FLASHING WITH FIBER CEMENT PLANK

LAP CLADDING - ISOMETRIC DETAIL

1 A3.06 RATED PARAPET PARTITION WALL AT ROOF WITH CAP FLASHING AND

FIBER CEMENT PLANK LAP CLADDING

2 A3.06 BUILDING A GABLE END ANTENNA / METEOROLOGICAL EQUIPMENT

MOUNT WITH ATTACHMENT AT FASCIA TRIM

3 A3.06 BUILDING D CCTV POST ATTACHMENT BRACKET CONDITION AT

EXISTING T1-11 CLADDING

5 A3.06 TOP OF WALL AT EAVE OVERHANG WITH FIBER CEMENT PLANK LAP

CLADDING

5 A3.06 TOP OF WALL TO GABLE/RAKE FASCIA WITH FIBER CEMENT PLANK

LAP CLADDING

1 A3.07 SADDLE FLASHING INTEGRATION DETAIL AT PERPENDICULAR

FOUNDATION TRANSITION - ISOMETRIC SEQUENCE

A4.00 WALL OPENING DETAILS

1 A4.00 WINDOW TYPE, WALL OPENING SCHEDULE

2 A4.00 WINDOW TYPES

1 A4.01 TYPICAL WINDOW FLASHING - INSTALLATION LOCATIONS

2 A4.01 REPLACEMENT WINDOW HEAD DETAIL - CONCEALED COMPONENT -

INSTALL CONDITION

3 A4.01 REPLACEMENT WINDOW HEAD DETAIL WITH TRIM AND CLADDING

COMPONENTS OVER RAINSCREEN CAVITY

4 A4.01 WINDOW HEAD CLADDING JOINT WITH SCHEDULED FIBER CEMENT

PLANK LAP CLADDING - ISOMETRIC DETAIL

5 A4.01 REPLACEMENT WINDOW HEAD DETAIL AT CONCRETE FOUNDATION

WALL OPEING - INSTALL CONDITION

6 A4.01 REPLACEMENT WINDOW JAMB DETAIL - CONCEALED COMPONENTS -

INSTALL CONDITION

7 A4.01 REPLACEMENT WINDOW JAMB DETAIL WITH FIBER CEMENT TRIM AND

CLADDING COMPONENTS OVER RAINSCREEN CAVITY

8 A4.01 REPLACEMENT WINDOW JAMB - INSIDE CORNER WITH FIBER CEMENT

TRIM AND CLADDING COMPONENTS - INSTALL CONDITION

1 A4.02 REPLACEMENT WINDOW JAMB DETAIL AT CONCRETE FOUNDATION

WALL OPENING - INSTALL CONDITION

2 A4.02 REPLACEMENT WINDOW SILL - CONCEALED COMPONENTS - INSTALL

CONDITION

3 A4.02 REPLACEMENT WINDOW SILL DETAIL WITH TRIM AND CLADDING

COMPONENTS OVER RAINSCREEN CAVITY

4 A4.02 REPLACEMENT WINDOW SILL DETAIL WITH FLANGE AT CONCRETE

FOUNDATION STEM WALL

5 A4.02 REPLACEMENT WINDOW SILL DETAIL AT CONCRETE FOUNDATION

WALL OPENING - INSTALL CONDTION

1 A4.03 SWING DOOR HEAD DETAIL - TRIM AND CLADDING

2 A4.03 SWING DOOR JAMB DETAIL - TRIM AND CLADDING

3 A4.03 SWING DOOR CORNER JAMB DETAIL - TRIM AND CALDDING

4 A4.03 ENTRY SWING DOOR SILL AT NEAR FLUSH CONCRETE WALKWAY SLAB

1 A4.04 TYPICAL VINYL WINDOW INSTALL - ISOMETRIC SEQUENCE

1 A4.05 TSWING DOOR INSTALL AT CONCRETE SLAB - ISOMETRIC SEQUENCE

DE

TA

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SHEET SEQUENCE AND DETAIL INDEX IS

SU

E

DA

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IS

SU

E

DA

TE

A0.01

SHEET SEQUENCE

AND DETAIL INDEX

05.14.2025

SHEET NAME

REVISIONS

ISSUE

REV. DATE

PROJECT NAME

CLIENT

PROJECT NUMBER

SHEET NUMBER

15 82nd Drive, Suite 10 Gladstone, OR 97027

TEL: 503.772.1114

FAX: 503.772.4039

www.forensicbuilding.com info@forensicbuilding.com

COPYRIGHT ©2025 FORENSIC

BUILDING CONSULTANTS

All Rights Reserved

PRINT ALL DETAILS IN

COLOR AT 24x36

OR CCB# 155496

WA FORENW C94308

UT #8334529-5501

(RE) 25-062

Permit Issue Set

O re go n

D ep ar tm en t o f F or es try

A st or ia

D is tri ct

B ui ld in g

- R oo f a nd S id in g R eh ab ili ta tio n

(P O

-6

-0

8)

O re go n

De pa rtm en t o f F or es try

S ta te

S tre et , B ui ld in g

F, S al em

, O R

O

R -2

A st or ia , O

R

N

1 SITE PLAN

1" = 100'-0" Oregon Department of Forestry - Astoria District mhg

GENERAL SITE NOTES:

1. CONTRACTOR SHALL VISIT THE SITE TO BECOME FAMILIAR WITH THE EXISTING CONDITIONS TO BETTER UNDERSTAND THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. VERIFY ALL DIMENSIONS, ELEVATIONS AND CONDITIONS PRIOR TO BEGINNING ANY WORK AND NOTIFY FORENSIC OF ANY DISCREPANCIES. DO NOT SCALE DRAWINGS.

2. SITE PLAN ARE CREATED USING INFORMATION REPRODUCED FROM BASE DRAWINGS ACQUIRED FROM PUBLIC RECORD, AND/OR PREPARED BY ORIGINAL/PREVIOUS ARCHITECT, DESIGNER, AND/OR CONSULTANT. BRING ANY DISCREPANCIES BETWEEN DESIGN DOCUMENTS AND ACTUAL PROJECT CONDITIONS TO THE IMMEDIATE ATTENTION OF THE BUILDING

ENCLOSURE CONSULTANT AND REQUEST A REVIEW.

3. BUILDINGS OR AREAS DESIGNATED AS NOT IN CONTRACT (N.I.C.) ARE OUTSIDE OF THE LIMITS AND SCOPE OF THE PROPOSED WORK. N.I.C. BUILDINGS MAY BE ANCILLARY OR NOT BE DIRECTLY ASSOCIATED WITH THE PROJECT PROPERTY AT ALL. N.I.C. DESIGNATED BUILDINGS AND AREAS ARE INCLUDED FOR SITUATIONAL REFERENCE TO THE

BOUNDARIES OF THE PROJECT ONLY.

4. UNLESS OTHERWISE INDICATED ON THESE DRAWINGS OR IN THE PROJECT MANUAL AS BEING N.I.C. OR EXISTING, ALL ITEMS, MATERIALS, ETC. AND INSTALLATION OF THE SAME ARE PART OF THE CONTRACT DEFINED BY THESE DRAWINGS

AND SPECIFICATIONS.

5. THE CONTRACTOR IS TO VERIFY AND MAINTAIN, OR REPLACE EXISTING ASSEMBLIES AS NECESSARY TO MEET RATED WALL REQUIREMENTS. OVERSIGHT REQUIRED BY A LICENSED STRUCTURAL ENGINEER TO BE PROVIDED FOR FRAMING AND SHEATHING INCLUDING RATED WALL ASSEMBLIES WHERE REPAIR WORK IS IDENTIFIED DURING CONSTRUCTION.

PROVIDE ENGINEERED DRAWINGS SHOWING EXTENT, DETAILS, AND CALCULATIONS TO THE AUTHORITY HAVING

JURISDICTION FOR REVIEW AND APPROVAL PRIOR TO REMEDIATION.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION AND EXECUTION OF ALL PERMITS, LICENSES, INSPECTIONS AND TESTING AS REQUIRED BY THE CONTRACT DOCUMENTS OR ANY GOVERNMENT AGENCY.

7. THE CONTRACTOR SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOBSITE CONDITIONS. COMPLY WITH SAFETY REGULATIONS AND RESTRICTIONS AS REQUIRED FOR WORKER AND PEDESTRIAN PROTECTION DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT. PROVIDE PROTECTION AS REQUIRED TO PREVENT ANY DAMAGE TO EXISTING CONSTRUCTION WITHIN AND ADJACENT TO THE JOBSITE. WHERE DAMAGE OCCURS, REPAIR OR REPLACE DAMAGED AREA AND/OR MATERIAL AS REQUIRED TO THE OWNER'S APPROVAL AT NO ADDITIONAL COST. THESE

REQUIREMENTS SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL HOURS.

8. SHOULD ANY CONCRETE REQUIRE PATCHING ADJACENT TO IN SCOPE BUILDINGS, IT SHALL BE OF THE SAME SECTION

AND DRAINAGE PROFILE AS THE ADJACENT PAVED AREAS.

SITE AREAS AND INFORMATION:

1. Total Site Area: 32.68 AC. (1,423,540.8 SF)

2. County Seat: Clatsop

3. Zoning: LR (Land Reserve)

4. Map Tax Lot: 80927 0002000

SITE LEGEND:

APPROXIMATE AREAS OF EXISTING 'MAJOR' SITE TREES.

SITE KEY NOTES:

EXISTING GRAVEL PROPERTY ACCESS/DRIVE/APRON/PARKING AREA: (NOT IN SCOPE)

EXISTING CONCRETE DRIVES, ASPHALT PAVING, APRONS, WALKWAYS, AND FLATWORK AREAS: NOT IN PROJECT SCOPE.

ALTERATION OF EXISTING UNIMPROVED/LANDSCAPED AREAS, VEGETATION, AND SITE TREES ARE NOT WITHIN THE SCOPE

OF THE PROPOSED REHABILITATION PROJECT.

APPROXIMATE LOCATION OF SEASONAL CREEK AND HIGHWAY RUNOFF.

THE PROPOSED BUILDING ENCLOSURE REHABILITATION SHALL BE CONSIDERED 'LIKE FOR LIKE' IN GENERAL APPEARANCE AND INCLUDE WORK TO CLADDING, ROOFING, AND FENESTRATIONS AS DESIGNATED ON SHEET A0.00.

ADJACENT

PARCEL

(N.I.C.)

WALLUSKI LOOP

'10

0'

90'

80'

80'

698.0'

94.4'90.0'

9.

5'

227.8'

2.

2'

0.

.0

5.

4'

57.0'

209.8'

210.3'

9.7

660.0' 270.0'

253.4' N27°27'00"W

720.0'

O

R HIG

HW

AY 202

O R

H

IG

H

W A

Y

125.0' BPA TRANSMISSION LINE EASEMENT

± 100'-0"

ADJACENT

PARCEL

(N.I.C.)

ADJACENT

PARCEL

(N.I.C.)

ADJACENT

PARCEL

(N.I.C.)

ADJACENT

PARCEL

(N.I.C.)

ADJACENT

PARCEL

(N.I.C.)

ADJACENT

PARCEL

(N.I.C.)

BUILDING LEGEND:

MAIN OFFICE BUILDING

MECHANIC'S SHOP

PUMPER SHED

OLD PRESERVATION BUILDING

REFORESTATION WAREHOUSE/OFFICE BUILDING

PROTECTION WAREHOUSE/OFFICE BUILDING

CHEMICAL STORAGE WAREHOUSE BUILDING

A

A

B

B

D

E

F

H

G

F E

G

D

C

H

ADJACENT

PARCEL

(N.I.C.)

C

A1.00

SITE PLAN

05.14.2025

SHEET NAME

REVISIONS

ISSUE

REV. DATE

PROJECT NAME

CLIENT

PROJECT NUMBER

SHEET NUMBER

15 82nd Drive, Suite 10 Gladstone, OR 97027

TEL: 503.772.1114

FAX: 503.772.4039

www.forensicbuilding.com info@forensicbuilding.com

COPYRIGHT ©2025 FORENSIC

BUILDING CONSULTANTS

All Rights Reserved

PRINT ALL DETAILS IN

COLOR AT 24x36

OR CCB# 155496

WA FORENW C94308

UT #8334529-5501

(RE) 25-062

Permit Issue Set

O re go n

D ep ar tm en t o f F or es try

A st or ia

D is tri ct

B ui ld in g

- R oo f a nd S id in g R eh ab ili ta tio n

(P O

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2 BUILDING 'B' AND 'C' ROOF PLAN

1/8" = 1'-0" mhg

ROOF PLAN KEYNOTES:

ROOF PLAN NOTES:

1. COORDINATE ROOF DEMOLITION WITH SCHEDULED WORK AT ADJACENT EXTERIOR WALL CLADDING

INTEGRATION WORK PER THE DESIGN DOCUMENTS AND ACCOMPANYING PROJECT MANUAL. PERFORM

SELECTIVE AND LIMITED DEMOLITION OF EXISTING WALL ASSEMBLIES AS REQUIRED.

2. VERIFY CLEARANCE REQUIREMENTS AND MATCH ASSEMBLY OF EXISTING FIRE RATED WALLS AND ROOF

SYSTEMS WHERE REPAIRED DURING THE COURSE OF REQUIRED WORK.

3. REPLACE EXTERIOR PLYWOOD AND GYPSUM WALLBOARD SHEATHING AS NECESSARY TO PERFORM REQUIRED WORK AND AS NECESSARY TO CHASE DAMAGE TO EXTINCTION. PATCH, REPAIR, AND MATCH

PLANE OF EXISTING ADJACENT SURFACES.

4. PLANS HAVE BEEN CREATED USING INFORMATION REPRODUCED FROM INFORMATION ACQUIRED FROM PUBLIC RECORD, THIRD PARTY DATA SETS, AND/OR PREPARED BY ORIGINAL/PREVIOUS ARCHITECT, DESIGNER, AND/OR CONSULTANT. PLANS ARE FOR REFERENCE TO EXISTING CONDITIONS, WALL LOCATIONS, AND FENESTRATIONS ONLY. BRING ANY DISCREPANCIES BETWEEN DESIGN DOCUMENTS AND ACTUAL PROJECT CONDITIONS TO THE IMMEDIATE ATTENTION OF THE BUILDING ENCLOSURE CONSULTANT AND

REQUEST A REVIEW.

5. CONTRACTOR TO VERIFY VENTILATION OF EXISTING BUILDING ATTIC AREA FOR VENTILATION REQUIREMENTS.

INSTALL ADDITIONAL INTAKE AT EAVE AND UPPER ROOF EXHAUST LOCATIONS AS REQUIRED.

6. CONTRACTOR SHALL MAKE REQUIRED REPAIRS TO EXISTING RATED DRAFT STOP ASSEMBLIES TO ENSURE

CONTINUOUS FIRE RATING FOR EACH EXISTING ATTIC AREA.

ROOF PLAN LEGEND:

REMOVE AND DISPOSE OF 100% OF EXISTING COMPOSITION ASPHALT SHINGLE

ROOFING, UNDERLAYMENT, STATIC VENTS, EXHAUST VENTS, AND ASSOCIATED ROOF

AND FLASHING COMPONENTS. INSTALL SCHEDULED COMPOSITION ASPHALT SHINGLE

ROOFING, UNDERLAYMENT, AND ASSOCIATED COMPONENTS PER DESIGN DOCUMENT

ROOF DETAILS AND PROJECT MANUAL.

INSTALL SCHEDULED ROOF GUTTERS AT ROOF EAVE LOCATIONS WITH DOWNSPOUTS

AND CLEANOUT LOCATED TO TIE INTO EXISTING SITE STORM SEWER LOCATIONS.

REFER TO DESIGN DOCUMENT PACKAGE AND PROJECT MANUAL.

STATIC STEMMED ROOF VENT ASSEMBLY, CONTRACTOR TO ACCOUNT FOR TIGHT-LINING

100% OF BUILDINGS BATH AND KITCHEN LOCATIONS AS OCCURS, REFER TO DETAIL 3/A5.02

PLUMBING VENT STACK ASSEMBLY, REFER TO DETAIL 1/A5.03

SCHEDULED CONTINUOUS RIDGE VENT, REFER TO DETAIL 8/A5.01

APPROXIMATE LOCATION OF STEMMED STATIC ROOF VENT PENETRATION.

EXISTING ROOF SLOPE TO REMAIN.

APPROXIMATE LOCATION OF BOILER EXHAUST STACK PENETRATION.

APPROXIMATE LOCATION OF PLUMBING STACK VENT PENETRATION.

APPROXIMATE LOCATION OF CONTINUOUS RIDGE EXHAUST VENT.

BOILER VENT STACK ASSEMBLY, REFER TO DETAIL 5/A5.02

1 BUILDING 'A' ROOF PLAN

1/8" = 1'-0" mhg

N

N

APPROXIMATE LOCATION OF TURBINE VENT PENETRATION.

A5.01 TYP.

A5.01 TYP. 1

A3.03

A5.01 TYP.

A5.01 TYP.

A3.03

A5.01TYP.

A3.06 8

A5.01TYP.

A5.02

A5.03

A5.01TYP.

A5.01 TYP.

A5.01 SIM.

A5.--SIM.

A5.01SIM.

A5.01 SIM.

A5.01TYP.

A5.01TYP.

A5.01TYP.

SIM.

2 TYP.

1 TYP.

1 TYP.

2 TYP.

1 TYP.2 TYP.

2TYP.

1TYP.

TYP.

ANTENNA POLE ASSEMBLY AND 3-POINT GUY-WIRE ATTACHMENT, REFER TO VENT PIPE

PENETRATION DETAIL 1/A5.03 FOR SIMILAR ROOF INTEGRATION AND TO DETAIL 7/A5.04.

TYP.

A5.02

A5.02

A5.021

A5.02

A3.04

SIM.

A5.04 TYP.3

A5.02TYP.

A5.02

A5.02

4'-0" 4'-0"

A5.02 1

A5.02

A5.01 BELOW

A5.04

A5.04SIM.

A5.04TYP.

TARGETED ROOF REHABILITATION AND REPAIRS AT IDENTIFIED LOCATIONS TO BE DETAILED IN SIMILAR FASHION TO CONDITIONS FOR THE FULL ROOFING REPLACEMENT OCCURRING AT BUILDING 'A'. REFER

TO DESIGN PACKAGE FOR RELATED DETAILS AND CORRELATING CONDITIONS.

SIM.

A5.02

SIM. AS

NEEDED

DS APPROXIMATE LOCATION OF EXISTING DOWNSPOUT, CLEANOUT, AND STORM

SEWER TIE-IN OR DAYLIGHT TO GRADE.

DS DSDSDSDS

DSDS

DS

DS

DS DS

DS

DS DS

DS

DSDSDS

DS

DS DS

DS DS

A5.03

SIM. AS

NEEDED

A1.10

TYPE 1 & 2

ROOF PLANS

05.14.2025

SHEET NAME

REVISIONS

ISSUE

REV. DATE

PROJECT NAME

CLIENT

PROJECT NUMBER

SHEET NUMBER

15 82nd Drive, Suite 10 Gladstone, OR 97027

TEL: 503.772.1114

FAX: 503.772.4039

www.forensicbuilding.com info@forensicbuilding.com

COPYRIGHT ©2025 FORENSIC

BUILDING CONSULTANTS

All Rights Reserved

PRINT ALL DETAILS IN

COLOR AT 24x36

OR CCB# 155496

WA FORENW C94308

UT #8334529-5501

(RE) 25-062

Permit Issue Set

O re go n

D ep ar tm en t o f F or es try

A st or ia

D is tri ct

B ui ld in g

- R oo f a nd S id in g R eh ab ili ta tio n

(P O

-6

-0

8)

O re go n

De pa rtm en t o f F or es try

S ta te

S tre et , B ui ld in g

F, S al em

, O R

O

R -2

A st or ia , O

R

1 BUILDING 'D' ROOF PLAN

mhg

2 BUILDING 'E' ROOF PLAN

1/8" = 1'-0" ORIENTATION VARIES

mhg

3 BUILDING 'F' ROOF PLAN

1/8" = 1'-0" mhg

N

N N

A5.01

TYP.

A5.01

SIM.

A5.01 SIM.

A5.01SIM.

A5.01 8

A5.01TYP.

A5.01

BELOW

A5.--

ROOF PLAN KEYNOTES:

ROOF PLAN NOTES:

1. COORDINATE ROOF DEMOLITION WITH SCHEDULED WORK AT ADJACENT EXTERIOR WALL CLADDING

INTEGRATION WORK PER THE DESIGN DOCUMENTS AND ACCOMPANYING PROJECT MANUAL. PERFORM

SELECTIVE AND LIMITED DEMOLITION OF EXISTING WALL ASSEMBLIES AS REQUIRED.

2. VERIFY CLEARANCE REQUIREMENTS AND MATCH ASSEMBLY OF EXISTING FIRE RATED WALLS AND ROOF

SYSTEMS WHERE REPAIRED DURING THE COURSE OF REQUIRED WORK.

3. REPLACE EXTERIOR PLYWOOD AND GYPSUM WALLBOARD SHEATHING AS NECESSARY TO PERFORM REQUIRED WORK AND AS NECESSARY TO CHASE DAMAGE TO EXTINCTION. PATCH, REPAIR, AND MATCH

PLANE OF EXISTING ADJACENT SURFACES.

4. PLANS HAVE BEEN CREATED USING INFORMATION REPRODUCED FROM INFORMATION ACQUIRED FROM PUBLIC RECORD, THIRD PARTY DATA SETS, AND/OR PREPARED BY ORIGINAL/PREVIOUS ARCHITECT, DESIGNER, AND/OR CONSULTANT. PLANS ARE FOR REFERENCE TO EXISTING CONDITIONS, WALL LOCATIONS, AND FENESTRATIONS ONLY. BRING ANY DISCREPANCIES BETWEEN DESIGN DOCUMENTS AND ACTUAL PROJECT CONDITIONS TO THE IMMEDIATE ATTENTION OF THE BUILDING ENCLOSURE CONSULTANT AND

REQUEST A REVIEW.

5. CONTRACTOR TO VERIFY VENTILATION OF EXISTING BUILDING ATTIC AREA FOR VENTILATION REQUIREMENTS.

INSTALL ADDITIONAL INTAKE AT EAVE AND UPPER ROOF EXHAUST LOCATIONS AS REQUIRED.

6. CONTRACTOR SHALL MAKE REQUIRED REPAIRS TO EXISTING RATED DRAFT STOP ASSEMBLIES TO ENSURE

CONTINUOUS FIRE RATING FOR EACH EXISTING ATTIC AREA.

ROOF PLAN LEGEND:

REMOVE AND DISPOSE OF 100% OF EXISTING COMPOSITION ASPHALT SHINGLE

ROOFING, UNDERLAYMENT, STATIC VENTS, EXHAUST VENTS, AND ASSOCIATED ROOF

AND FLASHING COMPONENTS. INSTALL SCHEDULED COMPOSITION ASPHALT SHINGLE

ROOFING, UNDERLAYMENT, AND ASSOCIATED COMPONENTS PER DESIGN DOCUMENT

ROOF DETAILS AND PROJECT MANUAL.

INSTALL SCHEDULED ROOF GUTTERS AT ROOF EAVE LOCATIONS WITH DOWNSPOUTS

AND CLEANOUT LOCATED TO TIE INTO EXISTING SITE STORM SEWER LOCATIONS.

REFER TO DESIGN DOCUMENT PACKAGE AND PROJECT MANUAL.

STATIC STEMMED ROOF VENT ASSEMBLY, CONTRACTOR TO ACCOUNT FOR TIGHT-LINING

100% OF BUILDINGS BATH AND KITCHEN LOCATIONS AS OCCURS, REFER TO DETAIL 3/A5.02.

PLUMBING VENT STACK ASSEMBLY, REFER TO DETAIL 1/A5.03.

SCHEDULED CONTINUOUS RIDGE VENT, REFER TO DETAIL 8/A5.01.

APPROXIMATE LOCATION OF STEMMED STATIC ROOF VENT PENETRATION.

EXISTING ROOF SLOPE TO REMAIN.

APPROXIMATE LOCATION OF BOILER EXHAUST STACK PENETRATION.

APPROXIMATE LOCATION OF PLUMBING STACK VENT PENETRATION.

APPROXIMATE LOCATION OF TURBINE VENT PENETRATION.

2 TYP.

1 TYP.

2 TYP.1 TYP.

TARGETED ROOF REHABILITATION AND REPAIRS AT IDENTIFIED LOCATIONS TO BE DETAILED IN SIMILAR FASHION TO CONDITIONS FOR THE FULL ROOFING REPLACEMENT OCCURRING AT BUILDING 'A'. REFER

TO DESIGN PACKAGE FOR RELATED DETAILS AND CORRELATING CONDITIONS.

TARGETED ROOF REHABILITATION AND REPAIRS AT IDENTIFIED LOCATIONS TO BE DETAILED IN SIMILAR FASHION TO CONDITIONS FOR THE FULL ROOFING REPLACEMENT OCCURRING AT BUILDING 'A'. REFER

TO DESIGN PACKAGE FOR RELATED DETAILS AND CORRELATING CONDITIONS.

A5.03

TYP. AS

NEEDED

NOT USED

NOT USED

8 CCTV POST ATTACHMENT BRACKET CONDITION, REFER TO DETAIL 3/A3.06.

A5.03 SIM.

TYP.

A5.04

TYP. AS

NEEDED 2

A5.03

TYP. AS

NEEDED

APPROXIMATE LOCATION OF CONTINUOUS RIDGE EXHAUST VENT.

DS APPROXIMATE LOCATION OF EXISTING DOWNSPOUT, CLEANOUT, AND STORM

SEWER TIE-IN OR DAYLIGHT TO GRADE.

DS

DS

DS DS DS

DS

DS

DS

DS

DS DS

DS DS

DS

DS DS

DS

A1.11

TYPE 3 & 4

ROOF PLANS

05.14.2025

SHEET NAME

REVISIONS

ISSUE

REV. DATE

PROJECT NAME

CLIENT

PROJECT NUMBER

SHEET NUMBER

15 82nd Drive, Suite 10 Gladstone, OR 97027

TEL: 503.772.1114

FAX: 503.772.4039

www.forensicbuilding.com info@forensicbuilding.com

COPYRIGHT ©2025 FORENSIC

BUILDING CONSULTANTS

All Rights Reserved

PRINT ALL DETAILS IN

COLOR AT 24x36

OR CCB# 155496

WA FORENW C94308

UT #8334529-5501

(RE) 25-062

Permit Issue Set

O re go n

D ep ar tm en t o f F or es try

A st or ia

D is tri ct

B ui ld in g

- R oo f a nd S id in g R eh ab ili ta tio n

(P O

-6

-0

8)

O re go n

De pa rtm en t o f F or es try

S ta te

S tre et , B ui ld in g

F, S al em

, O R

O

R -2

A st or ia , O

R

1 BUILDING 'G' ROOF PLAN

mhg

1 BUILDING 'H' ROOF PLAN

1/8" = 1'-0" mhg

N N

A5.01

TYP.

A501TYP.

-4

A5.01 TYP.

A5.01TYP

ROOF PLAN KEYNOTES:

ROOF PLAN NOTES:

1. COORDINATE ROOF DEMOLITION WITH SCHEDULED WORK AT ADJACENT EXTERIOR WALL CLADDING

INTEGRATION WORK PER THE DESIGN DOCUMENTS AND ACCOMPANYING PROJECT MANUAL. PERFORM

SELECTIVE AND LIMITED DEMOLITION OF EXISTING WALL ASSEMBLIES AS REQUIRED.

2. VERIFY CLEARANCE REQUIREMENTS AND MATCH ASSEMBLY OF EXISTING FIRE RATED WALLS AND ROOF

SYSTEMS WHERE REPAIRED DURING THE COURSE OF REQUIRED WORK.

3. REPLACE EXTERIOR PLYWOOD AND GYPSUM WALLBOARD SHEATHING AS NECESSARY TO PERFORM REQUIRED WORK AND AS NECESSARY TO CHASE DAMAGE TO EXTINCTION. PATCH, REPAIR, AND MATCH

PLANE OF EXISTING ADJACENT SURFACES.

4. PLANS HAVE BEEN CREATED USING INFORMATION REPRODUCED FROM INFORMATION ACQUIRED FROM PUBLIC RECORD, THIRD PARTY DATA SETS, AND/OR PREPARED BY ORIGINAL/PREVIOUS ARCHITECT, DESIGNER, AND/OR CONSULTANT. PLANS ARE FOR REFERENCE TO EXISTING CONDITIONS, WALL LOCATIONS, AND FENESTRATIONS ONLY. BRING ANY DISCREPANCIES BETWEEN DESIGN DOCUMENTS AND ACTUAL PROJECT CONDITIONS TO THE IMMEDIATE ATTENTION OF THE BUILDING ENCLOSURE CONSULTANT AND

REQUEST A REVIEW.

5. CONTRACTOR TO VERIFY VENTILATION OF EXISTING BUILDING ATTIC AREA FOR VENTILATION REQUIREMENTS.

INSTALL ADDITIONAL INTAKE AT EAVE AND UPPER ROOF EXHAUST LOCATIONS AS REQUIRED.

6. CONTRACTOR SHALL MAKE REQUIRED REPAIRS TO EXISTING RATED DRAFT STOP ASSEMBLIES TO ENSURE

CONTINUOUS FIRE RATING FOR EACH EXISTING ATTIC AREA.

ROOF PLAN LEGEND:

APPROXIMATE LOCATION OF STEMMED STATIC ROOF VENT PENETRATION.

EXISTING ROOF SLOPE TO REMAIN.

APPROXIMATE LOCATION OF BOILER EXHAUST STACK PENETRATION.

APPROXIMATE LOCATION OF PLUMBING STACK VENT PENETRATION.

APPROXIMATE LOCATION OF TURBINE VENT PENETRATION.

2 TYP.

1 TYP.

2TYP.

1TYP.

A5.02

A5.01

TARGETED ROOF REHABILITATION AND REPAIRS AT IDENTIFIED LOCATIONS TO BE DETAILED IN SIMILAR FASHION TO CONDITIONS FOR THE FULL ROOFING REPLACEMENT OCCURRING AT BUILDING 'A'. REFER

TO DESIGN PACKAGE FOR RELATED DETAILS AND CORRELATING CONDITIONS.

4'- 0"

A5.02

SIM. AS

NEEDED

ANTENNA POLE ASSEMBLY AND 3-POINT GUY-WIRE ATTACHMENT, REFER TO VENT PIPE

PENETRATION DETAIL 1/A5.03 FOR SIMILAR ROOF INTEGRATION AND TO DETAIL 7/A5.04.

NOT USED

APPROXIMATE LOCATION OF CONTINUOUS RIDGE EXHAUST VENT.

DS APPROXIMATE LOCATION OF EXISTING DOWNSPOUT, CLEANOUT, AND STORM

SEWER TIE-IN OR DAYLIGHT TO GRADE.

DS

DS

DS

DS

DS

DS DS

DS

REMOVE AND DISPOSE OF 100% OF EXISTING COMPOSITION ASPHALT SHINGLE

ROOFING, UNDERLAYMENT, STATIC VENTS, EXHAUST VENTS, AND ASSOCIATED ROOF

AND FLASHING COMPONENTS. INSTALL SCHEDULED COMPOSITION ASPHALT SHINGLE

ROOFING, UNDERLAYMENT, AND ASSOCIATED COMPONENTS PER DESIGN DOCUMENT

ROOF DETAILS AND PROJECT MANUAL.

INSTALL SCHEDULED ROOF GUTTERS AT ROOF EAVE LOCATIONS WITH DOWNSPOUTS

AND CLEANOUT LOCATED TO TIE INTO EXISTING SITE STORM SEWER LOCATIONS.

REFER TO DESIGN DOCUMENT PACKAGE AND PROJECT MANUAL.

STATIC STEMMED ROOF VENT ASSEMBLY, CONTRACTOR TO ACCOUNT FOR TIGHT-LINING

100% OF BUILDINGS BATH AND KITCHEN LOCATIONS AS OCCURS, REFER TO DETAIL 3/A5.02.

PLUMBING VENT STACK ASSEMBLY, REFER TO DETAIL 1/A5.03.

SCHEDULED CONTINUOUS RIDGE VENT, REFER TO DETAIL 8/A5.01.

A1.12

TYPE 5

ROOF PLAN

05.14.2025

SHEET NAME

REVISIONS

ISSUE

REV. DATE

PROJECT NAME

CLIENT

PROJECT NUMBER

SHEET NUMBER

15 82nd Drive, Suite 10 Gladstone, OR 97027

TEL: 503.772.1114

FAX: 503.772.4039

www.forensicbuilding.com info@forensicbuilding.com

COPYRIGHT ©2025 FORENSIC

BUILDING CONSULTANTS

All Rights Reserved

PRINT ALL DETAILS IN

COLOR AT 24x36

OR CCB# 155496

WA FORENW C94308

UT #8334529-5501

(RE) 25-062

Permit Issue Set

O re go n

D ep ar tm en t o f F or es try

A st or ia

D is tri ct

B ui ld in g

- R oo f a nd S id in g R eh ab ili ta tio n

(P O

-6

-0

8)

O re go n

De pa rtm en t o f F or es try

S ta te

S tre et , B ui ld in g

F, S al em

, O R

O

R -2

A st or ia , O

R

EXISTING CONCRETE FOUNDATION WALLS TO REMAIN, REFER TO BASE OF WALL DETAILS FOR INTEGRATION

OF WRB AND FLASHING PROVISIONS.

EXISTING VINYL WINDOW UNIT, INCLUDING ADJACENT TRIM AND CONCEALED COMPONENTS TO BE REMOVED AND LEGALLY DISPOSED OF. INSTALL SCHEDULED REPLACEMENT FLANGED VINYL WINDOW UNIT, INCLUDING RELATED SAM PRE AND POST WRAP FLASHING, METAL HEAD FLASHING, AND RELATED CONCEALED COMPONENTS, TYPICAL. INSTALL SCHEDULED DYNAMIC SEALANT JOINTS AND FIBER CEMENT TRIM ALONG 100% OF WINDOW PERIMETERS. REFER TO WALL OPENING DETAILS AND PROJECT MANUAL.

ELEVATION KEYNOTES:

EXISTING EXTERIOR SIDING AND TRIM TO BE REMOVED AND LEGALLY DISPOSED OF. INSTALL SCHEDULED REPLACEMENT FIBER CEMENT PLANK LAP CLADDING AND TRIM INSTALLED OVER PRESSURE TREATED FURRING STRIPS WITH INSECT SCREENS AT HORIZONTAL TERMINATIONS, REFER TO WALL DETAILS AND

PROJECT MANUAL.

REMOVE, LEGALLY DISPOSE OF, AND REPLACE 100% OF EXISTING GUTTER AND DOWNSPOUT ASSEMBLIES

AT EXISTING LOCATIONS, REFER TO PROJECT DESIGN DOCUMENTS AND PROJECT MANUAL.

EXISTING ENTRY SWING DOOR UNITS, INCLUDING ADJACENT TRIM AND CONCEALED COMPONENTS TO BE REMOVED, SAFELY STORED, AND REINSTALLED. REINSTALL DOOR UNITS WITH RELATED SAM PRE AND POST WRAP FLASHING, METAL HEAD AND SILL PAN FLASHING, AND RELATED CONCEALED COMPONENTS, TYPICAL.

INSTALL SCHEDULED DYNAMIC SEALANT JOINTS AND FIBER CEMENT TRIM ALONG DOOR HEAD AND JAMB

PERIMETERS. REFER TO DOOR SCHEDULE, WALL OPENING DETAILS, AND PROJECT MANUAL.

IDENTIFIED LOCATION OF EXISTING UTILITY SERVICE CONNECTIONS. REFER TO WALL DETAILS.

1 BUILDING 'A' MAIN OFFICE PARTIAL FRONT ELEVATION

N.T.S. ORIENTED FACING EAST

mhg

4 BUILDING 'A' MAIN OFFICE SIDE ELEVATION

N.T.S. ORIENTED FACING SOUTH / SOUTHEAST

mhg

2 BUILDING 'A' MAIN OFFICE PARTIAL FRONT ELEVATION

N.T.S. ORIENTED FACING EAST

mhg

3 BUILDING 'A' MAIN OFFICE ENLARGED CONDITIONS

N.T.S.

mhg

REMOVE AND DISPOSE OF 100% OF EXISTING COMPOSITION ASPHALT SHINGLE ROOFING, UNDERLAYMENT, STATIC VENTS, EXHAUST VENTS, AND ASSOCIATED ROOF AND FLASHING COMPONENTS. INSTALL SCHEDULED COMPOSITION ASPHALT SHINGLE ROOFING, UNDERLAYMENT, AND ASSOCIATED COMPONENTS

PER DESIGN DOCUMENT ROOF DETAILS AND PROJECT MANUAL.

STATIC STEMMED ROOF VENT ASSEMBLY, CONTRACTOR TO ACCOUNT FOR TIGHT-LINING 100% OF

BUILDINGS BATH AND KITCHEN LOCATIONS AS OCCURS, REFER TO DETAIL 3/A5.02

PLUMBING VENT STACK ASSEMBLY, REFER TO DETAIL 1/A5.03.

ELEVATION NOTES:

1. PHOTO ELEVATIONS ARE INCLUDED FOR REFERENCE TO EXISTING CONDITIONS ONLY. CONTRACTOR SHALL

FIELD VERIFY ALL CONDITIONS PRIOR TO NOTICE TO PROCEED FROM OWNER, PRODUCT OR MATERIALS TAKE-OFFS, PRODUCT OR MATERIALS PROCUREMENT, OR FABRICATOR SHOP-DRAWING PRODUCTIONS.

2. COORDINATE DEMOLITION WITH EXTERIOR CLADDING, WINDOW AND ROOF REPLACEMENT PER THE DESIGN DOCUMENTS. PERFORM SELECTIVE AND LIMITED DEMOLITION OF EXISTING EXTERIOR SHEATHING AS REQUIRED.

3. VERIFY CLEARANCE REQUIREMENTS AND MATCH ASSEMBLY OF EXISTING FIRE RATED WALLS AND ROOF

SYSTEMS WHERE…