Roof_Plans.pdf

Sheet Title

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PROJECT NO:

CHECKED BY:

DRAWN BY:

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B L O

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A

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C0.0

COVER SHEET

Project

Number

CDS

TBD

N ew

R oo f fo r th e

H en ry K oe n

Fe de ra l B ui ld in g

New Roof for the

Henry Koen Federal Building 605 West Main Street

Russellville, Arkansas 72801

ISSUED FOR BID

12 May 2017

DRAWING INDEX

M a y

I s s u e

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General

C-0.0 COVER SHEET X

SHEET # DRAWING TITLE

GENERAL NOTES

ABBREVIATIONS

1. THESE DRAWINGS ARE THE PROPERTY OF THE USDA FOREST SERVICE, AND SHALL NOT BE REPRODUCED OR COPIED IN

WHOLE OR IN PART WITHOUT WRITTEN CONSENT THESE DRAWINGS ARE TO BE USED FOR THE PROJECT AND SITE

SPECIFICALLY IDENTIFIED HEREIN AND SHALL NOT TO BE USED ON ANY OTHER PROJECT. THESE DRAWINGS ARE A

COMPOSITE SET AND SHALL NOT BE SEPARATED FOR DISTRIBUTION. THE GENERAL CONTRACTOR (GC) SHALL REVIEW ALL

DRAWINGS AND DISTRIBUTE THE ENTIRE SET TO EACH SUBCONTRACTOR.

2. THE GC SHALL VISIT THE SITE TO INSPECT EXISTING CONDITIONS AND VERIFY WORK TO BE PERFORMED PRIOR TO

SUBMITTING COST QUOTATIONS FOR WORK.

3. NOTIFY THE CONTRACTING OFFICER'S REPRESENTATIVE (COR) PROMPTLY OF ANY ERRORS, OMISSION, INCONSISTENCIES, DISCREPANCIES, AND CONFLICTS WITHIN THE CONTRACT DOCUMENTS AND WITH FIELD CONDITIONS. DO NOT PROCEED

WITH WORK UNTIL DISCREPANCIES ARE RESOLVED TO THE SATISFACTION OF ALL PARTIES.

4. DUE TO REPRODUCTION INCONSISTENCIES, DRAWING SCALES MAY NOT BE ACCURATE. DO NOT SCALE ANY DRAWINGS.

REQUEST ANY MISSING DIMENSIONS FROM THE CONTRACTING OFFICER'S REPRESENTATIVE.

5. ALL WORK PERFORMED SHALL BE IN STRICT COMPLIANCE WITH GOVERNING FEDERAL, STATE AND LOCAL BUILDING CODE

REQUIREMENTS, SHALL BE EXECUTED IN ACCORDANCE WITH ACCEPTED INDUSTRY STANDARDS, AND SHALL CONFORM TO

SPECIFIC REGULATIONS AS MANDATED BY THE GOVERNMENT, THE CONTRACTING OFFICER'S REPRESENTATIVE, AND THE

AUTHORITIES HAVING JURISDICTION. IT IS THE GC'S RESPONSIBILITY TO ENSURE THE PROCUREMENT OF REQUIRED AND

NECESSARY PERMITS AND APPROVALS PRIOR TO THE COMMENCEMENT OF ANY WORK, AND CERTIFICATE OF OCCUPANCY

UPON COMPLETION OF PROJECT. THE GC IS RESPONSIBLE FOR ANY FEES ASSOCIATED WITH PROCURING SUCH PERMITS

AND CERTIFICATES AND SHALL FURNISH COPIES OF PERMITS, INSPECTIONS, AND CERTIFICATES TO THE GOVERNMENT.

6. THE GC SHALL COORDINATE ALL WORK TO MINIMIZE DISRUPTION OF OF EXISTING TENANTS and/OR BUILDING

OPERATIONS. THE GC SHALL TAKE ADEQUATE PRECAUTIONS TO PROTECT BUILDING OCCUPANTS, MATERIALS, AND

EXISTING CONSTRUCTION THROUGHOUT ALL PHASES OF CONSTRUCTION. DAMAGE TO EXISTING-TO-REMAIN

CONSTRUCTION OR EQUIPMENT SHALL BE RESTORED TO ORIGINAL CONDITION AT THE CONTRACTOR'S EXPENSE.

7. THE GC SHALL SUBMIT A SCHEDULE FOR CONSTRUCTION TO THE GOVERNMENT AND THE COR PRIOR TO PROCEEDING

WITH ANY WORK. REQUIRED DATES FOR SUBMITTALS SHALL BE INCLUDED WITH THE CONSTRUCTION SCHEDULE. THE COR

MAY REQUIRE UP TO 10 BUSINESS DAYS TO PROCESS SUBMITTALS.

8. THE GC SHALL REMOVE ALL TRASH AND DEBRIS FROM THE JOB SITE DAILY.

9. ANY REQUESTS FOR SUBSTITUTIONS OF ANY SPECIFIED ITEM ARE TO BE SUBMITTED TO THE COR IN WRITING AND WILL BE

CONSIDERED ONLY IF THE ALTERNATE PROPOSED IS PROVEN TO BE ADVANTAGEOUS TO THE GOVERNMENT WITH

RESPECT TO DELIVERY DATE, QUALITY OR COST.

10.THE COR HAS NOT CONDUCTED ANY INVESTIGATION FOR ASBESTOS OR OTHER HAZARDOUS SUBSTANCES ON THE

PROJECT SITE AND ASSUMES NO RESPONSIBILITY WITH RESPECT TO SAME.

11.THE MEANS AND METHODS OF CONSTRUCTION, AND TEMPORARY STRUCTURES AND FACILITIES, ARE THE RESPONSIBILITY

OF THE GC. THE COR DOES NOT ASSUME ANY RESPONSIBILITY FOR THE CONTRACTOR'S MEANS AND METHODS OR FOR

TEMPORARY STRUCTURES.

12.DEMOLITION OF EXISTING STRUCTURES IS THE RESPONSIBILITY OF THE GC. THE CONTRACTOR SHALL EMPLOY

ENGINEERING EXPERTISE AS NEEDED TO ASSIST IN DEMOLITION.

13.JOB SITE SAFETY AND SECURITY ARE THE SOLE RESPONSIBILITY OF THE GC. THE GC SHALL CONSULT WITH LOCAL FIRE

AUTHORITIES TO ASCERTAIN REQUIREMENTS FOR FIRE SUPPRESSION AND SAFETY DURING CONSTRUCTION. THE GC IS

SOLELY RESPONSIBLE FOR MEETING OSHA REGULATIONS DURING CONSTRUCTION.

14.THE GC IS SOLELY RESPONSIBLE FOR STORAGE AND PROTECTION OF BUILDING MATERIALS, AND INSTALLED

CONSTRUCTION, FROM INCLEMENT WEATHER, THEFT, AND OTHER HAZARDS. THE G.C. SHALL FOLLOW ALL

MANUFACTURER'S RECOMMENDATIONS FOR STORAGE OF MATERIALS. PARTIALLY COMPLETED WORK SHALL BE COVERED

TO PROTECT FROM WATER INTRUSION. DAMAGE, INCLUDING BUT NOT LIMITED TO MOLD, RESULTING FROM WATER

INTRUSION DURING CONSTRUCTION SHALL BE REPAIRED AT THE GC'S EXPENSE.

LOCATION MAP

VICINITY MAP

A-7.0 ROOF PLAN AND NOTES X -- -- -- --

A-7.1 ROOF DETAILS X -- -- -- --

CODE SUMMARY

2012 INTERNATIONAL BUILDING CODE (IBC)

2012 INTERNATIONAL RESIDENTIAL CODE (IRC)

2012 INTERNATIONAL FIRE CODE (IFC)

2009 INTERNATIONAL MECHANICAL CODE (IMC)

2012 INTERNATIONAL PLUMBING CODE (IPC)

2012 INTERNATIONAL FUEL GAS CODE (IFGC)

2009 INTERNATIONAL ENERGY CONSERVATION CODE (IECC)

2014 NFPA 70: NATIONAL ELECTRICAL CODE (NEC)

2015 NFPA 101: LIFE SAFETY CODE (LSC)

2010 AMERICANS WITH DISABILITIES ACT (ADA)

2015 ARCHITECTURAL BARRIERS ACT (ABA)

ALL OTHER APPLICABLE STATE AND LOCAL CODES

ABA ARCHITECTURAL BARRIERS ACT HM HOLLOW METAL

ADA AMERICANS W/ DISABILITIES ACT HORIZ HORIZONTAL

ADJ ADJUSTABLE INSUL INSULATION

AFF ABOVE FINISHED FLOOR INT INTERIOR

ALUM ALUMINUM LAV LAVATORY

CJ CONTROL JOINT MAX MAXIMUM

CONC CONCRETE MECH MECHANICAL

CMU CONC. MASONRY UNIT MIN MINIMUM

DBL DOUBLE MO MASONRY OPENING

DIA DIAMETER MTL METAL

DIM DIMENSION NFHB NONFREEZE HOSE BIBB

DS DOWNSPOUT NIC NOT IN CONTRACT

ELEC ELECTRICAL NTS NOT TO SCALE

EWC ELECTRIC WATER COOLER OC ON CENTER

EXP EXPANSION OPP OPPOSITE

EXT EXTERIOR PT PRESSURE TREATED

FDC FIRE DEPT. CONNECTION REINF REINFORCED

FE FIRE EXTINGUISHER RD ROOF DRAIN

FEC FIRE EXTINGUISHER CABINET RO ROUGH OPENING

FFE FINISH FLOOR ELEVATION SCW SOLID CORE WOOD

FRP FIBERGLASS REINF. PLASTIC SIM SIMILAR

FRT FIRE RETARDANT TREATED SOG SLAB ON GRADE

GALV GALVANIZED STRUCT STRUCTURAL

GC GENERAL CONTRACTOR TOS TOP OF STEEL

GWB GYPSUM WALL BOARD TYP TYPICAL

GYP GYPSUM UNO UNLESS NOTED OTHERWISE

HB HOSE BIBB VERT VERTICAL

HCW HOLLOW CORE WOOD VIF VERIFY IN FIELD

PROJECT INFORMATION

CONSTRUCTION TYPE: V-B (SPRINKLED)

OCCUPANCY CLASSIFICATION: MIXED, NON-SEPARATED

BUSINESS (B)

LOW-HAZARD STORAGE (S-2)

BUILDING AREA (SF): BASEMENT 6,876.46

FIRST 8,475.50

SECOND: 6,687.23

ATTIC: 2,152.06

TOTAL: 24,191.25

DS

DS

OUTLINE OF EXISTING

WALL BELOW (TYPICAL)

V

A

L

L

E

Y

RIDGE

REMOVE AND

RECONSTRUCT CRICKET

EXISTING METAL COVERED ROOF DECK.

REMOVE. INSTALL RUBBERIZED

UNDERLAYMENT OVER ENTIRE AREA AND

REPLACE IN KIND WITH NEW ROOF PANELS.

DS

SLOPESLOPE

RIDGE

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RIDGE

SLOPE SLOPE

SLOPE

'FLAT' ROOF w/

"/FT MIN. SLOPE

RD

OFD

DS

DS

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RIDGE

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RIDGE

DS

DS

DS

SLOPE

SLOPE

SLOPE

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RIDGE

DS

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S L O

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DS

DS DS

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ROOF PLAN

3/16" = 1'-0"

EXISTING GUTTERS. REMOVE, STORE AND

PROTECT FOR REINSTALLATION. TYPICAL.

EXISTING DOWNSPOUTS. REMOVE, STORE AND

PROTECT FOR REINSTALLATION. TYPICAL.

ROOFING NOTES:

1. PROTECTION OF EXISTING ROOF:

A. SHADING INDICATES EXISTING ROOF OVER BUILDING ADDITION TO

REMAIN. PROTECT EXISTING CONSTRUCTION.

B. NEW VALLEY FLASHING AT INTERSECTION OF NEW AND EXISTING ROOF

SHALL BE EXECUTED TO MAINTAIN A WATERTIGHT CONDITION BEFORE,

DURING AND AFTER CONSTRUCTION.

2. ROOF INSPECTION:

A. DEMOLISH EXISTING ROOF DOWN TO EXISTING DECK IN ITS ENTIRETY.

RETAIN GUTTERS, DOWNSPOUTS AND OTHER ROOF MOUNTED ITEMS TO

BE REINSTALLED.

B. ENSURE THAT THE EXISTING ROOF DECK IS CLEAN, SMOOTH AND DRY

BEFORE NEW ROOF SYSTEM IS INSTALLED.

C. VERIFY THAT THERE IS NO SIGNIFICANT DELAMINATION, WARPAGE,

BOWING OR SEPARATION FROM THE THE RAFTERS OR TRUSSES. CHECK

FOR DECK ROT.

D. MAKE REPAIRS TO ROOF SHEATHING AS NECESSARY. ASSUME THAT 20%

OF DECK WILL REQUIRE REPAIR OR REPLACEMENT.

3. INSTALLATION OF NEW ROOF SYSTEM:

A. NEW ROOF SYSTEM IS TO BE INSTALLED PER THE MANUFACTURER'S

WRITTEN ROOF INSTRUCTIONS FOR THIS APPLICATION.

B. MANUFACTURER'S RECOMMENDATIONS FOR SHALL BE FOLLOWED FOR

THE INSTALLATION OF SELF-ADHERING, RUBBERIZED, REINFORCED,

HIGH-TEMPERATURE MEMBRANE IN VULNERABLE AREAS, INCLUDING BUT

NOT LIMITED TO RECOMMENDED DISTANCE FROM INTERIOR FACE OF ALL

EXTERIOR WALLS, EQUIPMENT CURBS AND AND PENETRATIONS, RAKE

AND EAVE EDGES, VALLEYS, HIPS AND RIDGES.

SLOPE

SLOPE

S L O

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S L O

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S L O

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SLOPE

SLOPE

SLOPE

SLOPE

SLOPE

EXISTING ROOF TO

REMAIN - PROTECT

NEW ROOF

EXISTING ROOF TO

REMAIN - PROTECT

NEW ROOF

DS DS

EXISTING ROOF AT ADDITION TO REMAIN.

PROTECT.

AREAS TO RECEIVE HIGH-TEMPERATURE,

SELF-ADHERING SHEET MEMBRANE

UNDERLAYMENT. VERIFY LOCATIONS WITH

ROOF MANUFACTURER'S RECOMMENDATIONS.

ROOF LEGEND:

A-7.0

A-7.0

A-7.0

A-7.0

A-7.0

A-7.0

A-7.0

A-7.0

A-7.0

A

A-7.0

A

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A-7.0

A-7.0

1 A

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A-7.0

A

A-7.0

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P

A-7.0

A-7.0

TYP.

TYP.

REMOVE AND RE-BUILD CRICKET.

DETAIL PER MANUFACTURER'S

RECOMMENDATIONS.

12:12 12:12

18:12

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18:12

Sheet Title

D E

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PROJECT NO:

CHECKED BY:

DRAWN BY:

D A

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P A

B

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N A

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I N

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W e s t

M a i n

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R u s s e l l v i l l e

A

R

A7.0

ROOF PLAN

Project

Number

CDS

TBD

N ew

R oo f fo r th e

H en ry K oe n

Fe de ra l B ui ld in g

AND NOTES

UNDER EAVE TILE

16 OZ. COPPER

FORMED DRIP EDGE

W/ 1/2" HEM

VERTICAL FASCIA

WATERPROOF

UNDERLAYMENT

3/4" PLYWOOD

GEORGIAN TILE

OVERHANG

18" STRIP OF HIGH TEMP

SELF-ADHERING MODIFIED

BITUMEN MEMBRANE

2" MIN.

HEADLAP

MIN. 3/4" MAX. 2"

REQ'D FASTENERS

(TYPICAL)

1" X 2" TREATED

CANT STRIP

HIGH TEMP SELF-ADHERING

MODIFIED BITUMEN MEMBRANE

3/4" PLYWOOD

M

I N

M

I N

WATERPROOF

UNDERLAYMENT

GEORGIAN TILE

REQ'D FASTENERS

16 OZ. COPPER

COUNTER FLASHING

FILL REGLET

W/ SEALANT

8" TYPICAL.

EXPOSURE

5" MIN.

1/2" HEM

16 OZ. COPPER

STEP FLASHING

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW.

MODIFICATIONS MAYBE REQUIRED TO MEET PROJECT

SPECIFIC REQUIREMENTS.

2. MINIMUM 2" HEADLAP REQUIRED.

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW. MODIFICATIONS MAYBE

REQUIRED TO MEET PROJECT SPECIFIC REQUIREMENTS.

2. TYPICAL HORIZONTAL EXPOSURE 8".

3. LENGTH OF STEP FLASHING TO BE 16".

REQ'D FASTENERS

3/4" PLYWOOD

GEORGIAN LONG TOP TILE

WATERPROOF

UNDERLAYMENT

MASONRY

16 OZ. COPPER COUNTERFLASHING

EMBEDDED IN MORTAR JOINT

COVER TILE MIN. 5"

FILL REGLET W/ SEALANT

ROOF CEMENT

OR SEALANT

5" MIN.

GEORGIAN FIELD TILE

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW. MODIFICATIONS MAYBE

REQUIRED TO MEET PROJECT SPECIFIC REQUIREMENTS.

3/4" PLYWOOD

VERTICAL FASCIA

WATERPROOF

UNDERLAYMENT

8" TYPICAL.

EXPOSURE

GEORGIAN

FIELD TILE

REQ'D FASTENERS

GEORGIAN

END BAND TILE

18" STRIP OF HIGH TEMP

SELF-ADHERING MODIFIED

BITUMEN MEMBRANE

16 OZ. COPPER

FLASHING/RAKE EDGE

SEE NOTE 3

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW. MODIFICATIONS MAYBE

REQUIRED TO MEET PROJECT SPECIFIC REQUIREMENTS.

2. WATERPROOF UNDERLAYMENT TURNED DOWN 1" OVER VERTICAL

FASCIA.

3. DO NOT PENETRATE COPPER FLASHING. ATTACH END BANDS WITH

COPPER WIRE AND TIE OFF TO FASTENER PLACED BEYOND FLASHING.

USE ADHESIVE TO SECURE THE WIRE TIED PIECES TO ADJACENT

MECHANICALLY FASTENED PIECES.

3/4" PLYWOOD

V HIP TILE

WATERPROOF

UNDERLAYMENT

REQ'D FASTENERS

GEORGIAN TILE

SEALANT

18" STRIP OF HIGH TEMP

SELF-ADHERING MODIFIED

2" X PROPER HEIGHT

FOUNDATION GRADE

BITUMEN MEMBRANE

RIDGE STRINGERS

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW. MODIFICATIONS MAYBE

REQUIRED TO MEET PROJECT SPECIFIC REQUIREMENTS.

2. MINIMUM 2-1/4" HEADLAP REQUIRED FOR V HIP.

3. A BEAD OF SEALANT SHOULD BE APPLIED BETWEEN THE LAP OF EACH

HIP TILE.

3/4" PLYWOOD

V RIDGE TILE

WATERPROOF

UNDERLAYMENT

REQ'D FASTENERS

18" STRIP OF HIGH TEMP

SELF-ADHERING MODIFIED

GEORGIAN TILE

2" X PROPER HEIGHT

FOUNDATION GRADE

BITUMEN MEMBRANE

SEALANT

RIDGE STRINGERS

GEORGIAN SHORT TOP TILE

GEORGIAN LONG TOP TILE

MODIFIED BITUMEN

3/4" PLYWOOD

6" MIN. OPENING

HIGH TEMP

SELF-ADHERING

MEMBRANE

16 OZ. COPPER

VALLEY FLASHING

6" STRIP OF HIGH TEMP

SELF-ADHERING MODIFIED

BITUMEN MEMBRANE

COPPER CLEAT 8"-24" O.C.

BEND OVER FASTENER

AT TOP OF VALLEY

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW. MODIFICATIONS MAYBE REQUIRED TO

MEET PROJECT SPECIFIC REQUIREMENTS.

2. DO NOT PENETRATE COPPER VALLEY FLASHING. ATTACH SMALL CUT VALLEY TILES WITH

COPPER WIRE AND TIE OFF TO A FASTENER PLACED ABOVE COPPER VALLEY FLASHING.

3. CUT VALLEY TILE MUST PROVIDE A MINIMUM 4" OVERLAP OF COPPER VALLEY FLASHING.

4. EXPOSURE OF THE COPPER VALLEY FLASHING SHOULD INCREASE 1" PER 8' RUN

TOWARDS THE EAVE.

GENERAL NOTES:

1. THIS IS A PROTOTYPICAL DETAIL FOR REVIEW. MODIFICATIONS MAYBE

REQUIRED TO MEET PROJECT SPECIFIC REQUIREMENTS.

2. MINIMUM 2-1/4" HEADLAP REQUIRED FOR V RIDGE.

3. A BEAD OF SEALANT SHOULD BE APPLIED BETWEEN THE LAP OF EACH

RIDGE TILE.

GEORGIAN CUT VALLEY TILE

Sheet Title

D E

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T I O

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PROJECT NO:

CHECKED BY:

DRAWN BY:

D A

T E

P A

B

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N A

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W e s t

M a i n

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R u s s e l l v i l l e

A

R

A7.1

ROOF DETAILS

Project

Number

CDS

TBD

N ew

R oo f fo r th e

H en ry K oe n

Fe de ra l B ui ld in g

SECTION AT EAVE

1-1/2" = 1'-0"

SECTION AT SIDE WALL

1-1/2" = 1'-0"

SECTION AT HEAD WALL

1-1/2" = 1'-0"

SECTION AT CLOSED RAKE EDGE

1-1/2" = 1'-0"

SECTION AT V HIP

1-1/2" = 1'-0"

SECTION AT FIELD CUT VALLEY

1-1/2" = 1'-0"

SECTION AT V RIDGE

1-1/2" = 1'-0"