RTA_(Locked)_BUILDING 279 ROOF REPAIRS.pdf

PDF 3 MB Posted Mar 22, 2022

Attached to: W912PM22B0011 - Repairs to Mission Essential Building 279 at Sunny Point, NC
Solicitation number: W912PM22B0011
Issued by: Department of the Army Corps of Engineers Engineering District Wilmington

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File	Type	Posted
Abstract of Bidders for MOTSU 22015 Repairs to Mission Essential Building 279 signed.pdf	PDF	Apr 25, 2022
B 279 Site VIsit Pictures 12Apr22.pdf	PDF	Apr 13, 2022
W912PM22B0011-0003.pdf	PDF	Apr 12, 2022
TECHNICAL SUMMARY OF CHANGES Ft. Bragg SATOC.pdf	PDF	Apr 12, 2022
A-101_Arch Demo-New Work Plan_REV C.pdf	PDF	Apr 12, 2022
E-101 Electrical Plan-REV C.pdf	PDF	Apr 12, 2022
E-001 Electrical Sched-REV C.pdf	PDF	Apr 12, 2022
W912PM22B0011_AMENDMENT 002.pdf	PDF	Mar 31, 2022
W912PM22B0011_AMENDMENT 001.pdf	PDF	Mar 24, 2022
RTA-Specs_MOTSU22015_Bldg279-Repairs-final.pdf	PDF	Mar 22, 2022
RTA_(Unlocked)_BUILDING 279 ROOF REPAIRS.pdf	PDF	Mar 22, 2022
W912PM22B0011 MOTSU-22015 Bldg 279 Solicitation.pdf	PDF	Mar 22, 2022

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ISSUE DATE:

US Army Corps of Engineers ®

SOLICITATION NO.:

CONTRACT NO.:

Wilmington DISTRICT

XXXXXX-XX-X-XXXX

MARCH 2022

W912PM22B0011

REPAIRS TO MISSION ESSENTIAL BUILDINGS (BLDG 279)

MILITARY OCEAN TERMINAL SUNNY POINT (MOTSU)

BRUNSWICK COUNTY, NORTH CAROLINA

RTA

G-001

C O

S H

R . B

U R

R . B

-0

SHEET

NUMBER

INDEX OF DRAWINGS

SYMBOLS

TITLE

COVER SHEET

VICINITY MAP AND PROJECT LOCATION MAP

FLOOR PLAN

G-001 G-002

A-101

ARCHITECTURAL

GENERAL

N N

C R

O N

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SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

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GENERAL NOTES SPECIFICATIONS G-101

GENERAL NOTES SPECIFICATIONS G-102

GENERAL NOTES SPECIFICATIONS G-103

GENERAL NOTES SPECIFICATIONS G-104

PLAN NORTH

A101

Room name

1 View Name 1/8" = 1'-0"

NORTH ARROW

SECTION

MARKER

ELEVATION

STAIR TAG

ROOM TAG

KEY TAG

WALL TYPE

WINDOW TYPE

VIEW NAME,

NUMBER AND SCALE

STAIR TAG

DOOR NUMBER101

A101

R ef

Ref

EXTERIOR ELEVATION

ELEVATIONA101

Ref View Name

R ef Vi ew

N am e

1 Ref View Name

R ef Vi ew

N am e

0 GRID LOCATION

REFLECTED CEILING PLAN A-102

ROOF PLAN A-103

ELEVATIONS A-201

ROOF DETAILS A-501

ROOM FINISH SCHEDULES A-601

NOTES, SCHEDULES, & ABBREVIATIONS E-001

ELECTRICAL

LIGHTING PLAN E-101

Approval Recommended: *

Approved: *

DATE

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

CHIEF, ENGINEERING BRANCH

* THIS PROJECT WAS DESIGNED BY THE U.S. ARMY CORPS OF ENGINEERS,

WILMINGTON DISTRICT. INDIVIDUALS WHOSE SIGNATURES AND REGISTRATION

DESIGNATIONS APPEAR ON THESE DOCUMENTS ARE OPERATING WITHIN THE

SCOPE OF THEIR EMPLOYMENT. SIGNATURES ARE REQUIRED BY ER 1110-1-8152.

CHIEF, DESIGN and GENERAL ENGINEERING SECTION

AND APPROVAL OF ALL DRAWINGS IN THIS SET AS INDEXED ON SHEET G-001

3-07-22

MOTSU LOCATION PLAN

NOT TO SCALE

CREEK

WALDEN

CREEKWALDEN

BOUNDARY

EASEMENT

BOUNDARY

EASEMENT

U N

39.56

40.22 INSTALLATION

BOUNDARY

INSTALLATION

BOUNDARY

GATE

BOUNDARY

EASEMENT

BOUNDARY

EASEMENT

37.85

9.24

20.35

38.62

48.07

EASEMENT BOUNDARY

15.06

14.29

DISPOSAL AREA

NO.3

GATE

21.13

31 31 32.01

21.29

13.65

N D

BOUNDARY

N D

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EASEMENT

INSTALLATION

BOUNDARY

N D

INSTALLATION BOUNDARY

BOUNDARYEASEMENT

INSTALLATION

BOUNDARY

EASEMENT BOUNDARY

INSTALLATION

BOUNDARY

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11.49

INSTALLATIO

N BO

UNDARY

INSTALLATION BOUNDARY

N B

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EASEMENT

BOUNDARY

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ATIO

BOUNDARY

EASEMENT BOUNDARY

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26.76

EASEMENT

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EASEMENT

BOUNDARY

U N

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INSTALL

ATIO

BOUNDARY

U N

38.87

41.33

43.54

AIR FORCE

FEE LANDS

AIR FORCE

FEE LANDS

TRAILER

PARK

37 4

14 17

TOM'S

BRANCH

PUMP

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NC 87 N

BRUNSWICK RD

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HEADQUARTER LOOP

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SOUTH ROAD 4

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SOUTH RIVER RD

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U.S .42

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U.S.421

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PERIM

ETE

R R D

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N O

L O

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N O

L O

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IVER

R D

H W

AY 130)

NORTH LOOP 2

CENTER LOOP RD

. P

HILL

N O

D (O

N Y

T R

CENTER WHARF RD

NORTH

HAR

ST PHILLIPS RD

L N

ELL R

NORTH LOOP 1

FB 37

MIDDLE LOOP RD

L O

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R D

C R

R D

R O

EAST REEVES RD

FB 17

FB 18

FB 19

FB 44

NORTH

ER R

FB 45

500 PAD RD

600 PAD RD

BRUNSWICK RD

REAVES

L O

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R D

R O

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N O

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NORTH LOOP 1

D O

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SPARTANBURG AVE

ATLANTA AVE

8T H

CLARENDON AVE

COLUMBIA AVE

BIRMINGHAM

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FAYETTEVILLE AVE

HAMLET AVE

CHARLOTTE AVE

D O

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AY 13

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CLASS YARD OUTER LOOP RD

CONTAINER RESTUFFING RD

PERIM

ETER RD

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MIDDLE LOOP RD

INNER RD

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FB 32

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ADED

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LOADING AREA

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NC 87

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ETER RD

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ETER RD

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DISPOSAL

AREA

75'x75'

GOV'T EASEMENT

NOT OWNED

AIR FORCE

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& TEL. EASEMENT

FORT FISHER

AIR FORCE STATION

FORT FISHER

AIR FORCE STATION

DIVERSION

SCREEN

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CORPS OF ENGINEERS

RESIDENT ENGINEER'S OFFICE

C P&L R

SIGN

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GOV'T EASEMENT

GOVT RR

GOV'T RR

GOV'T EASEMENT

RR BRIDGE 208

RR CROSSING

SIGNALIZED

18.5 MILES

TO CSX R.R. JUNCTION

FROM INSTALLATION

BOUNDARY

NORTH

HOLDING

YARD 94

117 113

GATE

ANTENNA

BRUNSWICK TOWN

& FT ANDERSON

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RC-2

RC-1

RC-3

RC-4

RC-5

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TA-1

CLASSIFICATION YARD

EASEMENT

GENERAL MAP NOTES

1. ALL VISITORS MUST GET IDENTIFICATION BADGES AT THE VISITOR'S CENTER.

2. ALL VEHICLES ARE SUBJECT TO INSPECTION. CONTRACTOR IS ADVISED THAT

ACCESS DELAYS MAY OCCUR.

3. ALL TRUCKS ARE SUBJECT TO INSPECTION AND MUST ENTER AT THE GATE ON

EXPLOSIVE ROAD.

4. CONTRACTOR SHALL NOT HAVE A FIELD OFFICE ON LAND BEYOND POST 2

(RESTRICTED AREA) OR ON WHARF, BUT MAY HAVE FIELD OFFICE ON BARGES.

THE CONTRACTOR SHALL COORDINATE THE LOCATION OF THE FIELD OFFICE

WITH THE CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE

AND MOTSU DPW.

EXPLOSIVE RD

MAIN

ENTRANCE

GATE

GATE PERIMETER RD

BRUNSWICK RD

ENLARGED LOCATION PLAN

NOT TO SCALE

F R

BATTERY

BUCHANAN

F R

BATTERY LAMB RD

2 SO

W H

C O

N G

C R

D U

N N

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PERIMETER RD

PLAN

NORTH

PROJECT AREA

BUILDING 279

G-002

N A

N D

R . B

U R

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-0

N N

C R

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B Y:

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SHEET ID

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US Army Corps of Engineers

U .S

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AutoCAD SHX Text

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AutoCAD SHX Text

DIKE

AutoCAD SHX Text

GATE

AutoCAD SHX Text

GATES

AutoCAD SHX Text

LAGOON

AutoCAD SHX Text

SEWAGE

AutoCAD SHX Text

DISPOSAL

AutoCAD SHX Text

RAMP

AutoCAD SHX Text

NORTH LOOP 1

AutoCAD SHX Text

NORTH LOOP 1

AutoCAD SHX Text

SIGNALIZED

AutoCAD SHX Text

RR CROSSING

AutoCAD SHX Text

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SECTION 02 41 00 - DEMOLITION

PART 1 GENERAL

1.1 REFERENCES

THE PUBLICATIONS LISTED BELOW FORM A PART OF THIS SPECIFICATION TO THE EXTENT REFERENCED. THE PUBLICATIONS ARE REFERRED TO WITHIN THE TEXT BY THE

BASIC DESIGNATION ONLY.

AMERICAN SOCIETY OF SAFETY ENGINEERS (ASSE/SAFE)

ASSE/SAFE A10.6 (2006) SAFETY REQUIREMENTS FOR DEMOLITION OPERATIONS

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) SAFETY AND HEALTH REQUIREMENTS MANUAL

1.2 PROJECT DESCRIPTION

1.2.1 DEMOLITION/DECONSTRUCTION PLAN

PREPARE A DEMOLITION PLAN AND SUBMIT PROPOSED DEMOLITION, AND REMOVAL PROCEDURES FOR APPROVAL BEFORE WORK IS STARTED. INCLUDE IN THE PLAN PROCEDURES FOR CAREFUL REMOVAL AND DISPOSITION OF MATERIALS SPECIFIED TO BE SALVAGED, COORDINATION WITH OTHER WORK IN PROGRESS, A DISCONNECTION SCHEDULE OF UTILITY SERVICES, A DETAILED DESCRIPTION OF METHODS AND EQUIPMENT TO BE USED FOR EACH OPERATION AND OF THE SEQUENCE OF OPERATIONS. IDENTIFY COMPONENTS AND MATERIALS TO BE SALVAGED FOR REUSE OR RECYCLING WITH REFERENCE TO PARAGRAPH EXISTING FACILITIES TO BE REMOVED. APPEND TRACKING FORMS FOR ALL REMOVED MATERIALS INDICATING TYPE, QUANTITIES, CONDITION, DESTINATION, AND END USE. COORDINATE WITH WASTE MANAGEMENT PLAN. INCLUDE STATEMENTS AFFIRMING CONTRACTOR INSPECTION OF THE EXISTING ROOF DECK AND ITS SUITABILITY TO PERFORM AS A SAFE WORKING PLATFORM OR IF INSPECTION REVEALS A SAFETY HAZARD TO WORKERS, STATE PROVISIONS FOR SECURING THE SAFETY OF THE WORKERS THROUGHOUT THE PERFORMANCE OF THE WORK. PROVIDE PROCEDURES FOR SAFE CONDUCT OF THE WORK IN ACCORDANCE WITH EM 385-1-1. PLAN SHALL BE APPROVED BY

CONTRACTING OFFICER PRIOR TO WORK BEGINNING.

1.2.2 GENERAL REQUIREMENTS

DO NOT BEGIN DEMOLITION OR DECONSTRUCTION UNTIL AUTHORIZATION IS RECEIVED FROM THE CONTRACTING OFFICER. THE WORK OF THIS SECTION IS TO BE PERFORMED IN A MANNER THAT MAXIMIZES THE VALUE DERIVED FROM THE SALVAGE AND RECYCLING OF MATERIALS. REMOVE RUBBISH AND DEBRIS FROM THE PROJECT SITE; DO NOT ALLOW ACCUMULATIONS INSIDE OR OUTSIDE THE BUILDINGS . IN THE INTEREST OF OCCUPATIONAL SAFETY AND HEALTH, PERFORM THE WORK IN ACCORDANCE WITH EM 385-1-1, SECTION 23, DEMOLITION, AND OTHER APPLICABLE SECTIONS.

1.3 ITEMS TO REMAIN IN PLACE

TAKE NECESSARY PRECAUTIONS TO AVOID DAMAGE TO EXISTING ITEMS TO REMAIN IN PLACE, TO BE REUSED, OR TO REMAIN THE PROPERTY OF THE GOVERNMENT.

REPAIR OR REPLACE DAMAGED ITEMS AS APPROVED BY THE CONTRACTING OFFICER. COORDINATE THE WORK OF THIS SECTION WITH ALL OTHER WORK INDICATED.

CONSTRUCT AND MAINTAIN SHORING, BRACING, AND SUPPORTS AS REQUIRED. ENSURE THAT STRUCTURAL ELEMENTS ARE NOT OVERLOADED. INCREASE STRUCTURAL SUPPORTS OR ADD NEW SUPPORTS AS MAY BE REQUIRED AS A RESULT OF ANY CUTTING, REMOVAL, DECONSTRUCTION, OR DEMOLITION WORK PERFORMED UNDER THIS CONTRACT. DO NOT OVERLOAD STRUCTURAL ELEMENTS . PROVIDE NEW SUPPORTS AND REINFORCEMENT FOR EXISTING CONSTRUCTION WEAKENED BY DEMOLITION, DECONSTRUCTION, OR REMOVAL WORK. REPAIRS, REINFORCEMENT, OR STRUCTURAL REPLACEMENT REQUIRE APPROVAL BY THE CONTRACTING OFFICER

PRIOR TO PERFORMING SUCH WORK.

1.3.1 EXISTING CONSTRUCTION LIMITS AND PROTECTION

DO NOT DISTURB EXISTING CONSTRUCTION BEYOND THE EXTENT INDICATED OR NECESSARY FOR INSTALLATION OF NEW CONSTRUCTION. PROVIDE TEMPORARY SHORING AND BRACING FOR SUPPORT OF BUILDING COMPONENTS TO PREVENT SETTLEMENT OR OTHER MOVEMENT. PROVIDE PROTECTIVE MEASURES TO CONTROL ACCUMULATION AND MIGRATION OF DUST AND DIRT IN ALL WORK AREAS. REMOVE DUST, DIRT, AND DEBRIS FROM WORK AREAS DAILY.

1.3.2 WEATHER PROTECTION

FOR PORTIONS OF THE BUILDING TO REMAIN, PROTECT BUILDING INTERIOR AND MATERIALS AND EQUIPMENT FROM THE WEATHER AT ALL TIMES. WHERE REMOVAL OF EXISTING ROOFING IS NECESSARY TO ACCOMPLISH WORK, HAVE MATERIALS AND WORKMEN READY TO PROVIDE ADEQUATE AND TEMPORARY COVERING OF EXPOSED

AREAS.

1.3.3 UTILITY SERVICE

MAINTAIN EXISTING UTILITIES INDICATED TO STAY IN SERVICE AND PROTECT AGAINST DAMAGE DURING DEMOLITION AND DECONSTRUCTION OPERATIONS. PRIOR TO START OF WORK, UTILITIES SERVING EACH AREA OF ALTERATION OR REMOVAL WILL BE SHUT OFF BY THE GOVERNMENT AND DISCONNECTED AND SEALED BY THE

CONTRACTOR UPON WRITTEN REQUEST FROM THE CONTRACTOR.

1.3.4 FACILITIES

PROTECT ELECTRICAL AND MECHANICAL SERVICES AND UTILITIES. WHERE REMOVAL OF EXISTING UTILITIES AND PAVEMENT IS SPECIFIED OR INDICATED, PROVIDE APPROVED BARRICADES, TEMPORARY COVERING OF EXPOSED AREAS, AND TEMPORARY SERVICES OR CONNECTIONS FOR ELECTRICAL AND MECHANICAL UTILITIES.

FLOORS, ROOFS, WALLS, COLUMNS, PILASTERS, AND OTHER STRUCTURAL COMPONENTS THAT ARE DESIGNED AND CONSTRUCTED TO STAND WITHOUT LATERAL SUPPORT OR SHORING, AND ARE DETERMINED TO BE IN STABLE CONDITION, MUST REMAIN STANDING WITHOUT ADDITIONAL BRACING, SHORING, OR LATERAL SUPPORT UNTIL DEMOLISHED OR DECONSTRUCTED, UNLESS DIRECTED OTHERWISE BY THE CONTRACTING OFFICER. ENSURE THAT NO ELEMENTS DETERMINED TO BE UNSTABLE ARE LEFT UNSUPPORTED AND PLACE AND SECURE BRACING, SHORING, OR LATERAL SUPPORTS AS MAY BE REQUIRED AS A RESULT OF ANY CUTTING, REMOVAL, DECONSTRUCTION, OR DEMOLITION WORK PERFORMED UNDER THIS CONTRACT.

1.4 BURNING

THE USE OF BURNING AT THE PROJECT SITE FOR THE DISPOSAL OF REFUSE AND DEBRIS WILL NOT BE PERMITTED.

1.5 SUBMITTALS

GOVERNMENT APPROVAL IS REQUIRED FOR SUBMITTALS WITH A "G" DESIGNATION; SUBMITTALS NOT HAVING A "G" DESIGNATION ARE FOR CONTRACTOR QUALITY CONTROL APPROVAL. SUBMITTALS WITH AN "S" ARE FOR INCLUSION IN THE SUSTAINABILITY NOTEBOOK, IN CONFORMANCE TO SECTION 01 33 29 SUSTAINABILITY REPORTING. SUBMIT THE FOLLOWING IN ACCORDANCE WITH SECTION 01 33 00 SUBMITTAL PROCEDURES:

SD-01 PRECONSTRUCTION SUBMITTALS

DEMOLITION PLAN; G

EXISTING CONDITIONS

SD-07 CERTIFICATES

NOTIFICATION; G

SD-11 CLOSEOUT SUBMITTALS

RECEIPTS

1.6 QUALITY ASSURANCE

COMPLY WITH FEDERAL, STATE, AND LOCAL HAULING AND DISPOSAL REGULATIONS. IN ADDITION TO THE REQUIREMENTS OF THE "CONTRACT CLAUSES," CONFORM TO THE SAFETY REQUIREMENTS CONTAINED IN ASSE/SAFE A10.6. COMPLY WITH THE ENVIRONMENTAL PROTECTION AGENCY REQUIREMENTS SPECIFIED. USE OF

EXPLOSIVES WILL NOT BE PERMITTED.

1.6.1 DUST AND DEBRIS CONTROL

PREVENT THE SPREAD OF DUST AND DEBRIS AND AVOID THE CREATION OF A NUISANCE OR HAZARD IN THE SURROUNDING AREA. DO NOT USE WATER IF IT RESULTS IN HAZARDOUS OR OBJECTIONABLE CONDITIONS SUCH AS, BUT NOT LIMITED TO, ICE, FLOODING, OR POLLUTION. VACUUM AND DUST THE WORK AREA DAILY.

1.7 PROTECTION

1.7.1 TRAFFIC CONTROL SIGNS

A. WHERE PEDESTRIAN AND DRIVER SAFETY IS ENDANGERED IN THE AREA OF REMOVAL WORK, USE TRAFFIC BARRICADES WITH FLASHING LIGHTS. NOTIFY THE

CONTRACTING OFFICER PRIOR TO BEGINNING SUCH WORK.

1.7.2 PROTECTION OF PERSONNEL

BEFORE, DURING AND AFTER THE DEMOLITION WORK CONTINUOUSLY EVALUATE THE CONDITION OF THE STRUCTURE BEING DEMOLISHED AND TAKE IMMEDIATE ACTION TO PROTECT ALL PERSONNEL WORKING IN AND AROUND THE PROJECT SITE. NO AREA, SECTION, OR COMPONENT OF FLOORS, ROOFS, WALLS, COLUMNS, PILASTERS, OR OTHER STRUCTURAL ELEMENT WILL BE ALLOWED TO BE LEFT STANDING WITHOUT SUFFICIENT BRACING, SHORING, OR LATERAL SUPPORT TO PREVENT COLLAPSE OR

FAILURE WHILE WORKMEN REMOVE DEBRIS OR PERFORM OTHER WORK IN THE IMMEDIATE AREA.

PART 2 PRODUCTS

NOT USED

PART 3 EXECUTION

3.1 EXISTING FACILITIES TO BE REMOVED

INSPECT AND EVALUATE EXISTING STRUCTURES ONSITE FOR REUSE. EXISTING CONSTRUCTION SCHEDULED TO BE REMOVED FOR REUSE SHALL BE DISASSEMBLED.

DISMANTLED AND REMOVED MATERIALS ARE TO BE SEPARATED, SET ASIDE, AND PREPARED AS SPECIFIED, AND STORED OR DELIVERED TO A COLLECTION POINT FOR REUSE, REMANUFACTURE, RECYCLING, OR OTHER DISPOSAL, AS SPECIFIED. MATERIALS SHALL BE DESIGNATED FOR REUSE ONSITE WHENEVER POSSIBLE.

3.1.1 ROOFING

REMOVE EXISTING ROOF SYSTEM AND ASSOCIATED COMPONENTS IN THEIR ENTIRETY DOWN TO EXISTING ROOF DECK. SEQUENCE WORK TO MINIMIZE BUILDING EXPOSURE BETWEEN DEMOLITION OR DECONSTRUCTION AND NEW ROOF MATERIALS INSTALLATION.

3.1.1.1 TEMPORARY ROOFING

INSTALL TEMPORARY ROOFING AND FLASHING AS NECESSARY TO MAINTAIN A WATERTIGHT CONDITION THROUGHOUT THE COURSE OF THE WORK. REMOVE TEMPORARY WORK PRIOR TO INSTALLATION OF PERMANENT ROOF SYSTEM MATERIALS UNLESS APPROVED OTHERWISE BY THE CONTRACTING OFFICER.

3.1.1.2 RE-ROOFING

WHEN REMOVING THE EXISTING ROOFING SYSTEM FROM THE ROOF DECK, REMOVE ONLY AS MUCH ROOFING AS CAN BE RECOVERED BY THE END OF THE WORK DAY, UNLESS APPROVED OTHERWISE BY THE CONTRACTING OFFICER. DO NOT ATTEMPT TO OPEN THE ROOF COVERING SYSTEM IN THREATENING WEATHER. RESEAL ALL

OPENINGS PRIOR TO SUSPENSION OF WORK THE SAME DAY.

3.1.2 MASONRY

SAWCUT AND REMOVE MASONRY SO AS TO PREVENT DAMAGE TO SURFACES TO REMAIN. WHERE NEW MASONRY ADJOINS EXISTING, THE NEW WORK SHALL ABUT OR TIE INTO THE EXISTING CONSTRUCTION AS INDICATED. PROVIDE SQUARE, STRAIGHT EDGES AND CORNERS WHERE EXISTING MASONRY ADJOINS NEW WORK AND OTHER

LOCATIONS..

3.1.3 ACOUSTIC CEILING TILE

REMOVE, NEATLY STACK, AND RECYCLE ACOUSTIC CEILING TILES. RECYCLING MAY BE AVAILABLE WITH MANUFACTURER. OTHERWISE, PRIORITY SHALL BE GIVEN TO A LOCAL RECYCLING ORGANIZATION. RECYCLING IS NOT REQUIRED IF THE TILES CONTAIN OR MAY HAVE BEEN EXPOSED TO ASBESTOS MATERIAL.

3.1.4 PATCHING

WHERE REMOVALS LEAVE HOLES AND DAMAGED SURFACES EXPOSED IN THE FINISHED WORK, PATCH AND REPAIR THESE HOLES AND DAMAGED SURFACES TO MATCH ADJACENT FINISHED SURFACES, USING ON-SITE MATERIALS WHEN AVAILABLE. WHERE NEW WORK IS TO BE APPLIED TO EXISTING SURFACES, PERFORM REMOVALS AND PATCHING IN A MANNER TO PRODUCE SURFACES SUITABLE FOR RECEIVING NEW WORK. FINISHED SURFACES OF PATCHED AREA SHALL BE FLUSH WITH THE ADJACENT EXISTING SURFACE AND SHALL MATCH THE EXISTING ADJACENT SURFACE AS CLOSELY AS POSSIBLE AS TO TEXTURE AND FINISH. PATCHING SHALL BE AS SPECIFIED

AND INDICATED, AND SHALL INCLUDE:

A. CONCRETE AND MASONRY: COMPLETELY FILL HOLES AND DEPRESSIONS, LEFT AS A RESULT OF REMOVALS IN EXISTING MASONRY WALLS TO REMAIN, WITH AN APPROVED MASONRY PATCHING MATERIAL, APPLIED IN ACCORDANCE WITH THE MANUFACTURER'S PRINTED INSTRUCTIONS.

3.1.5 LOCKSETS ON SWINGING DOORS - OMITTED

3.2 DISPOSITION OF MATERIAL

3.2.1 TITLE TO MATERIALS

EXCEPT FOR SALVAGED ITEMS SPECIFIED IN RELATED SECTIONS, AND FOR MATERIALS OR EQUIPMENT SCHEDULED FOR SALVAGE, ALL MATERIALS AND EQUIPMENT REMOVED AND NOT REUSED OR SALVAGED, SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM GOVERNMENT PROPERTY. TITLE TO MATERIALS RESULTING FROM DEMOLITION AND DECONSTRUCTION, AND MATERIALS AND EQUIPMENT TO BE REMOVED, IS VESTED IN THE CONTRACTOR UPON APPROVAL BY THE CONTRACTING OFFICER OF THE CONTRACTOR'S DEMOLITION, DECONSTRUCTION, AND REMOVAL PROCEDURES, AND AUTHORIZATION BY THE CONTRACTING OFFICER TO BEGIN DEMOLITION AND DECONSTRUCTION. THE GOVERNMENT WILL NOT BE RESPONSIBLE FOR THE CONDITION OR LOSS OF, OR DAMAGE TO, SUCH PROPERTY AFTER CONTRACT AWARD. SHOWING FOR SALE OR SELLING MATERIALS AND EQUIPMENT ON SITE IS PROHIBITED.

3.3 CLEANUP

REMOVE AND TRANSPORT THE DEBRIS IN A MANNER THAT PREVENTS SPILLAGE ON STREETS OR ADJACENT AREAS. APPLY LOCAL REGULATIONS REGARDING HAULING

AND DISPOSAL.

3.4 DISPOSAL OF REMOVED MATERIALS

3.4.1 REGULATION OF REMOVED MATERIALS

DISPOSE OF DEBRIS, RUBBISH, SCRAP, AND OTHER NONSALVAGEABLE MATERIALS RESULTING FROM REMOVAL OPERATIONS WITH ALL APPLICABLE FEDERAL, STATE AND

LOCAL REGULATIONS AS CONTRACTUALLY SPECIFIED .

3.4.2 BURNING ON GOVERNMENT PROPERTY

BURNING OF MATERIALS REMOVED FROM DEMOLISHED AND DECONSTRUCTED STRUCTURES WILL NOT BE PERMITTED ON GOVERNMENT PROPERTY.

-- END OF SECTION --

SECTION 07 22 00 - ROOF AND DECK INSULATION

PART 1 GENERAL

1.1 REFERENCES

THE PUBLICATIONS LISTED BELOW FORM A PART OF THIS SPECIFICATION TO THE EXTENT REFERENCED. THE PUBLICATIONS ARE REFERRED TO WITHIN THE TEXT BY THE

BASIC DESIGNATION ONLY.

ASTM INTERNATIONAL (ASTM)

ASTM C208 (2012) CELLULOSIC FIBER INSULATING BOARD

ASTM C578 (2015B) STANDARD SPECIFICATION FOR RIGID, CELLULAR POLYSTYRENE THERMAL INSULATION

FM GLOBAL (FM)

FM APP GUIDE (UPDATED ON-LINE) APPROVAL GUIDE HTTP://WWW.APPROVALGUIDE.COM/

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 1 (2015; ERTA 2015) FIRE CODE

SCIENTIFIC CERTIFICATION SYSTEMS (SCS)

SCS SCS GLOBAL SERVICES (SCS)INDOOR ADVANTAGE

UNDERWRITERS LABORATORIES (UL)

UL 2818 (2013) GREENGUARD CERTIFICATION PROGRAM FOR CHEMICAL EMISSIONS FOR BUILDING MATERIALS, FINISHES AND FURNISHINGS

1.2 SUBMITTALS

GOVERNMENT APPROVAL IS REQUIRED FOR SUBMITTALS WITH A "G" DESIGNATION; SUBMITTALS NOT HAVING A "G" DESIGNATION ARE FOR CONTRACTOR QUALITY CONTROL APPROVAL. SUBMITTALS WITH AN "S" ARE FOR INCLUSION IN THE SUSTAINABILITY NOTEBOOK, IN CONFORMANCE WITH SECTION 01 33 29 SUSTAINABILITY REPORTING. SUBMIT THE FOLLOWING IN ACCORDANCE WITH SECTION 01 33 00 SUBMITTAL PROCEDURES:

SD-02 SHOP DRAWINGS

INSULATION BOARD LAYOUT AND ATTACHMENT;

VERIFICATION OF EXISTING CONDITIONS;

SD-03 PRODUCT DATA

INSULATION;

PROTECTION BOARD;

FASTENERS;

SHEATHING PAPER;

MOISTURE CONTROL;

SD-06 TEST REPORTS

FLAME SPREAD RATING;

SD-07 CERTIFICATES

VOLATILE ORGANIC COMPOUNDS (VOC) CONTENT;

INSTALLER QUALIFICATIONS;

SD-08 MANUFACTURER'S INSTRUCTIONS

NAILS AND FASTENERS;

ROOF INSULATION;

SD-11 CLOSEOUT SUBMITTALS

VOLATILE ORGANIC COMPOUNDS (VOC) CONTENT; S

1.3 QUALITY CONTROL

PROVIDE CERTIFICATION OF INSTALLER QUALIFICATIONS FROM THE INSULATION MANUFACTURER CONFIRMING THE SPECIFIC INSTALLER HAS THE REQUIRED

QUALIFICATIONS FOR INSTALLING THE SPECIFIC ROOF INSULATION SYSTEM(S) INDICATED.

1.4 CERTIFICATIONS

PROVIDE PRODUCTS THAT ARE THIRD PARTY CERTIFIED FOR LOW VOLATILE ORGANIC COMPOUNDS (VOC) CONTENT IN ACCORDANCE WITH UL 2818 GREENGUARD , SCS SCIENTIFIC CERTIFICATION SYSTEMS INDOOR ADVANTAGE OR APPROVED EQUAL.(HTTP://WWW.SCSGLOBALSERVICES.COM/INDOOR-AIR-QUALITY-CERTIFICATION)

1.5 DELIVERY, STORAGE, AND HANDLING

1.5.1 DELIVERY

DELIVER MATERIALS TO THE PROJECT SITE IN MANUFACTURER'S UNOPENED AND UNDAMAGED STANDARD COMMERCIAL CONTAINERS BEARING THE FOLLOWING LEGIBLE

INFORMATION:

A. NAME OF MANUFACTURER

B. BRAND DESIGNATION

C. SPECIFICATION NUMBER, TYPE, AND CLASS, AS APPLICABLE, WHERE MATERIALS ARE COVERED BY A REFERENCED SPECIFICATION

DELIVER MATERIALS IN SUFFICIENT QUANTITY TO ALLOW CONTINUITY OF THE WORK.

1.5.2 STORAGE AND HANDLING

STORE AND HANDLE MATERIALS IN ACCORDANCE WITH MANUFACTURER'S PRINTED INSTRUCTIONS. PROTECT FROM DAMAGE, EXPOSURE TO OPEN FLAME OR OTHER IGNITION SOURCES, WETTING, CONDENSATION, AND MOISTURE ABSORPTION. KEEP MATERIALS WRAPPED AND SEPARATED FROM OFF-GASSING MATERIALS (SUCH AS DRYING PAINTS AND ADHESIVES). DO NOT USE MATERIALS THAT HAVE VISIBLE MOISTURE OR BIOLOGICAL GROWTH. STORE IN AN ENCLOSED BUILDING OR TRAILER THAT PROVIDES A DRY, ADEQUATELY VENTILATED ENVIRONMENT. REPLACE DAMAGED MATERIAL WITH NEW MATERIAL.

1.6 ENVIRONMENTAL CONDITIONS

DO NOT INSTALL ROOF INSULATION DURING INCLEMENT WEATHER OR WHEN AIR TEMPERATURE IS BELOW 40 DEGREES F AND INTERIOR HUMIDITY IS 45 PERCENT OR

GREATER, OR WHEN THERE IS VISIBLE ICE, FROST, OR MOISTURE ON THE ROOF DECK.

1.7 PROTECTION - OMITTED

PART 2 PRODUCTS

2.1 PRODUCT SUSTAINABILITY CRITERIA

WHERE ALLOWED BY PERFORMANCE CRITERIA:

2.1.1 REDUCE VOLATILE ORGANIC COMPOUNDS (VOC) CONTENTS

PROVIDE PRODUCTS WITH REDUCED VOC CONTENT AND PROVIDE DOCUMENTATION IN ACCORDANCE WITH SECTION 01 33 29 SUSTAINABILITY REPORTING PARAGRAPH

REDUCE VOLATILE ORGANIC COMPOUNDS.

2.1.2 RECYCLED CONTENT

PROVIDE PRODUCTS WITH RECYCLED CONTENT AND PROVIDE DOCUMENTATION IN ACCORDANCE WITH SECTION 01 33 29 SUSTAINABILITY REPORTING PARAGRAPH

RECYCLED CONTENT.

2.2 INSULATION

2.2.1 INSULATION TYPES

PROVIDE ONE, OR AN ASSEMBLY OF A MAXIMUM OF THREE, OF THE FOLLOWING ROOF INSULATION MATERIALS. PROVIDE ROOF INSULATION THAT IS COMPATIBLE WITH

ATTACHMENT METHODS FOR THE SPECIFIED INSULATION.

A. POLYSTYRENE BOARD: IN ACCORDANCE WITH ASTM C578 REV A, TYPE II, IV, OR X.

2.2.2 INSULATION THICKNESS

AS NECESSARY TO PROVIDE THE THERMAL RESISTANCE (R-VALUE) INDICATED R-27 OR MORE. BASE CALCULATION ON THE R-VALUE FOR AGED INSULATION. .

2.3 PROTECTION BOARD

FOR USE AS A THERMAL BARRIER (UNDERLAYMENT), FIRE BARRIER (OVERLAYMENT),OVER ROOF INSULATION.

2.3.1 HIGH DENSITY WOOD FIBER

PROVIDE HIGH DENSITY FIBER BOARD, GRADE 2 IN ACCORDANCE WITH ASTM C208 WITH A TRANSVERSE LOAD OF 12 LBF.

]2.4 FASTENERS

PROVIDE FLUSH-DRIVEN FASTENERS THROUGH FLAT ROUND OR HEXAGONAL STEEL OR PLASTIC PLATES. PROVIDE ZINC-COATED STEEL PLATES, FLAT ROUND NOT LESS THAN 1 3/8 INCH DIAMETER, HEXAGONAL NOT LESS THAN 28 GAGE. PROVIDE HIGH-DENSITY PLASTIC PLATES, MOLDED THERMOPLASTIC WITH SMOOTH TOP SURFACE, REINFORCING RIBS AND NOT LESS THAN 3 INCHES IN DIAMETER. FULLY RECESS FASTENER HEAD INTO PLASTIC PLATE AFTER IT IS DRIVEN. FORM PLATES TO PREVENT DISHING. DO NOT USE BELL OR CUP SHAPED PLATES. PROVIDE FASTENERS IN ACCORDANCE WITH INSULATION MANUFACTURER'S RECOMMENDATIONS FOR HOLDING POWER WHEN DRIVEN, OR A MINIMUM OF 120 POUNDS EACH IN STEEL DECK, WHICHEVER IS THE HIGHER MINIMUM. PROVIDE FASTENERS FOR STEEL OR CONCRETE DECKS IN ACCORDANCE WITH FM APP GUIDE (HTTP://WWW.APPROVALGUIDE.COM/) FOR CLASS I ROOF DECK CONSTRUCTION, AND SPACED TO WITHSTAND UPLIFT

PRESSURE OF 60 POUNDS PER SQUARE FOOT.

PART 3 EXECUTION

3.1 EXAMINATION AND PREPARATION

3.1.1 SURFACE INSPECTION

ENSURE SURFACES ARE CLEAN, SMOOTH, AND DRY PRIOR TO APPLICATION. CHECK ROOF DECK SURFACES, INCLUDING SURFACES SLOPED TO ROOF DRAINS AND

OUTLETS, FOR DEFECTS BEFORE STARTING WORK.

THE CONTRACTING OFFICER WILL INSPECT AND APPROVE THE SURFACES IMMEDIATELY BEFORE STARTING INSTALLATION. PRIOR TO INSTALLING INSULATION, PERFORM

THE FOLLOWING:

D. IN THE PRESENCE OF THE CONTRACTING OFFICER PERFORM THE FOLLOWING SURFACE DRYNESS TEST ON CONCRETE SUBSTRATES:

(1) FOAMING: WHEN POURED ON THE DECK, ONE PINT OF ASPHALT WHEN HEATED IN THE RANGE OF 350 TO 400 DEGREES F, DOES NOT FOAM UPON CONTACT.

(2) STRIPPABILITY: AFTER ASPHALT USED IN THE FOAMING TEST APPLICATION HAS COOLED TO AMBIENT TEMPERATURES, TEST COATING FOR ADHERENCE. SHOULD A PORTION OF THE SAMPLE BE READILY STRIPPED CLEAN FROM SURFACE, DO NOT CONSIDER SURFACE TO BE DRY AND DO NOT START APPLICATION. SHOULD RAIN OCCUR DURING APPLICATION, STOP WORK AND DO NOT RESUME UNTIL SURFACE HAS BEEN RE-TESTED BY METHOD ABOVE AND FOUND DRY.

3.1.2 SURFACE PREPARATION

CORRECT DEFECTS AND INACCURACIES IN ROOF DECK SURFACE TO ELIMINATE POOR DRAINAGE FROM HOLLOW OR LOW SPOTS, PERFORM THE FOLLOWING:

A. PROVIDE WOOD NAILERS OF THE SAME THICKNESS AS THE INSULATION AT EAVES, EDGES, CURBS, WALLS, AND ROOF OPENINGS FOR SECURING OF CANT STRIPS, GRAVEL STOPS, AND FLASHING FLANGES. ON DECKS WITH SLOPES OF ONE IN 12 (1 INCH PER FOOT) OR MORE, INSTALL WOOD NAILERS PERPENDICULAR TO SLOPE FOR SECURING INSULATION . SPACE NAILERS IN ACCORDANCE WITH APPROVED SHOP DRAWINGS.

3.2 INSULATION INSTALLATION

APPLY INSULATION IN TWO LAYERS WITH STAGGERED JOINTS WHEN TOTAL REQUIRED THICKNESS OF INSULATION EXCEEDS 1/2 INCH. LAY INSULATION SO THAT CONTINUOUS LONGITUDINAL JOINTS ARE PERPENDICULAR TO DIRECTION OF ROOFING, AS SPECIFIED IN SECTION 07 52 00, AND END JOINTS OF EACH COURSE ARE STAGGERED WITH THOSE OF ADJOINING COURSES. WHEN USING MULTIPLE LAYERS OF INSULATION, PROVIDE JOINTS OF EACH SUCCEEDING LAYER THAT ARE PARALLEL AND OFFSET IN BOTH DIRECTIONS WITH RESPECT TO THE LAYER BELOW. KEEP INSULATION 1/2 INCH CLEAR OF VERTICAL SURFACES PENETRATING AND PROJECTING

FROM ROOF SURFACE. VERIFY REQUIRED SLOPES TO EACH ROOF DRAIN.

3.2.1 INSTALLATION USING ONLY MECHANICAL FASTENERS

SECURE TOTAL THICKNESS OF INSULATION WITH PENETRATING TYPE FASTENERS.

3.2.2 SPECIAL PRECAUTIONS FOR INSTALLATION OF FOAM INSULATION

3.2.2.1 POLYSTYRENE INSULATION

A. OVER THE TOP SURFACE OF NON-COMPOSITE POLYSTYRENE BOARD, INSTALL 1/2 INCH THICK HIGH DENSITY WOOD FIBERBOARD, 3/4 INCH THICK EXPANDED PERLITE BOARD, GLASS MAT GYPSUM ROOF BOARD, OR OTHER OVERLAYMENT APPROVED BY META ROOF PANEL MANUFACTURER. TIGHTLY BUTT AND STAGGER JOINTS OF FIELD APPLIED OVERLAYMENT BOARD AT LEAST 6 INCHES WITH RESPECT TO THE POLYSTYRENE BOARD BELOW. APPLY 6 INCH WIDE GLASS FIBER ROOFING TAPE

CENTERED OVER JOINTS AND EDGES OF OVERLAYMENT BOARD.

B. WHERE COMPOSITE BOARDS CONSISTING OF POLYSTYRENE INSULATION ARE PROVIDED, APPLY 6 INCH WIDE GLASS FIBER ROOFING TAPE CENTERED OVER JOINTS AND EDGES OF COMPOSITE BOARD. APPLY JOINT STRIPS AS RECOMMENDED BY ROOFING SHEET MANUFACTURER.

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GENERAL NOTES:

SECTION 07 22 00 - ROOF AND DECK INSULATION (CONTINUED)

3.2.3 CANT STRIPS OMITTED

3.3 PROTECTION

3.3.1 PROTECTION OF APPLIED INSULATION - OMITTED

3.3.2 DAMAGED WORK AND MATERIALS

RESTORE WORK AND MATERIALS THAT BECOME DAMAGED DURING CONSTRUCTION TO ORIGINAL CONDITION OR REPLACE WITH NEW MATERIALS.

3.4 INSPECTION

ESTABLISH AND MAINTAIN INSPECTION PROCEDURES TO ASSURE COMPLIANCE OF THE INSTALLED ROOF INSULATION WITH CONTRACT REQUIREMENTS. REMOVE, REPLACE, CORRECT IN AN APPROVED MANNER, ANY WORK FOUND NOT IN COMPLIANCE. QUALITY CONTROL MUST INCLUDE, BUT IS NOT LIMITED TO, THE FOLLOWING:

A. OBSERVATION OF ENVIRONMENTAL CONDITIONS; NUMBER AND SKILL LEVEL OF INSULATION WORKERS; START AND END TIME OF WORK.

B. VERIFICATION OF CERTIFICATION, LISTING OR LABEL COMPLIANCE WITH FM DATA SHEETS.

(HTTPS://WWW.FMGLOBAL.COM/FMGLOBALREGISTRATION/DOWNLOADS.ASPX)

C. VERIFICATION OF PROPER STORAGE AND HANDLING OF INSULATION AND VAPOR RETARDER MATERIALS BEFORE, DURING, AND AFTER INSTALLATION.

D. INSPECTION OF VAPOR RETARDER APPLICATION, INCLUDING EDGE ENVELOPES AND MECHANICAL FASTENING.

E. INSPECTION OF MECHANICAL FASTENERS; TYPE, NUMBER, LENGTH, AND SPACING.

F. COORDINATION WITH OTHER MATERIALS, SLEEPERS, AND NAILING STRIPS.

G. INSPECTION OF INSULATION JOINT ORIENTATION AND LAPS BETWEEN LAYERS, JOINT WIDTH AND BEARING OF EDGES OF INSULATION ON DECK.

H. INSTALLATION OF CUTOFFS AND PROPER JOINING OF WORK ON SUBSEQUENT DAYS.

-- END OF SECTION --

SECTION 074113.16 - STANDING-SEAM METAL ROOF PANELS

PART 1 - GENERAL

1.1 SUMMARY

A. SECTION INCLUDES STANDING-SEAM METAL ROOF PANELS.

1.2 ACTION SUBMITTALS

A. PRODUCT DATA: FOR EACH TYPE OF PRODUCT.

1. INCLUDE CONSTRUCTION DETAILS, MATERIAL DESCRIPTIONS, DIMENSIONS OF INDIVIDUAL COMPONENTS AND PROFILES, AND FINISHES FOR EACH TYPE OF PANEL

AND ACCESSORY.

B. SHOP DRAWINGS:

1. INCLUDE FABRICATION AND INSTALLATION LAYOUTS OF METAL PANELS; DETAILS OF EDGE CONDITIONS, JOINTS, PANEL PROFILES, CORNERS, ANCHORAGES, ATTACHMENT SYSTEM, TRIM, FLASHINGS, CLOSURES, AND ACCESSORIES; AND SPECIAL DETAILS.

2. ACCESSORIES: INCLUDE DETAILS OF THE FLASHING, TRIM, AND ANCHORAGE SYSTEMS, AT A SCALE OF NOT LESS THAN 1-1/2 INCHES PER 12 INCHES.

SAMPLES FOR INITIAL SELECTION: FOR EACH TYPE OF METAL PANEL INDICATED WITH FACTORY-APPLIED COLOR FINISHES.

1. INCLUDE SIMILAR SAMPLES OF TRIM AND ACCESSORIES INVOLVING COLOR SELECTION.

1.3 INFORMATIONAL SUBMITTALS

QUALIFICATION DATA: FOR INSTALLER.

A. PRODUCT TEST REPORTS: FOR EACH PRODUCT, FOR TESTS PERFORMED BY A QUALIFIED TESTING AGENCY.

B. FIELD QUALITY-CONTROL REPORTS.

C. SAMPLE WARRANTIES: FOR SPECIAL WARRANTIES.

1.4 CLOSEOUT SUBMITTALS

A. MAINTENANCE DATA: FOR METAL PANELS TO INCLUDE IN MAINTENANCE MANUALS.

1.5 QUALITY ASSURANCE

A. INSTALLER QUALIFICATIONS: AN ENTITY THAT EMPLOYS INSTALLERS AND SUPERVISORS WHO ARE TRAINED AND APPROVED BY MANUFACTURER.

UL-CERTIFIED, PORTABLE ROLL-FORMING EQUIPMENT: UL-CERTIFIED, PORTABLE ROLL-FORMING EQUIPMENT CAPABLE OF PRODUCING METAL PANELS WARRANTED BY MANUFACTURER TO BE THE SAME AS FACTORY-FORMED PRODUCTS. MAINTAIN UL CERTIFICATION OF PORTABLE ROLL-FORMING EQUIPMENT FOR DURATION OF WORK.

1.6 DELIVERY, STORAGE, AND HANDLING

A. DELIVER COMPONENTS, METAL PANELS, AND OTHER MANUFACTURED ITEMS SO AS NOT TO BE DAMAGED OR DEFORMED. PACKAGE METAL PANELS FOR PROTECTION

DURING TRANSPORTATION AND HANDLING.

B. UNLOAD, STORE, AND ERECT METAL PANELS IN A MANNER TO PREVENT BENDING, WARPING, TWISTING, AND SURFACE DAMAGE.

C. STACK METAL PANELS HORIZONTALLY ON PLATFORMS OR PALLETS, COVERED WITH SUITABLE WEATHERTIGHT AND VENTILATED COVERING. STORE METAL PANELS TO ENSURE DRYNESS, WITH POSITIVE SLOPE FOR DRAINAGE OF WATER. DO NOT STORE METAL PANELS IN CONTACT WITH OTHER MATERIALS THAT MIGHT CAUSE

STAINING, DENTING, OR OTHER SURFACE DAMAGE.

D. RETAIN STRIPPABLE PROTECTIVE COVERING ON METAL PANELS DURING INSTALLATION.

1.7 FIELD CONDITIONS

A. WEATHER LIMITATIONS: PROCEED WITH INSTALLATION ONLY WHEN EXISTING AND FORECASTED WEATHER CONDITIONS PERMIT ASSEMBLY OF METAL PANELS TO BE PERFORMED ACCORDING TO MANUFACTURERS' WRITTEN INSTRUCTIONS AND WARRANTY REQUIREMENTS.

1.8 COORDINATION

A. COORDINATE METAL PANEL INSTALLATION WITH RAIN DRAINAGE WORK, FLASHING, TRIM, CONSTRUCTION OF SOFFITS, AND OTHER ADJOINING WORK TO PROVIDE A

LEAKPROOF, SECURE, AND NONCORROSIVE INSTALLATION.

1.9 WARRANTY

SPECIAL WARRANTY: MANUFACTURER'S STANDARD FORM IN WHICH MANUFACTURER AGREES TO REPAIR OR REPLACE COMPONENTS OF METAL PANEL SYSTEMS THAT

FAIL IN MATERIALS OR WORKMANSHIP WITHIN SPECIFIED WARRANTY PERIOD.

1. FAILURES INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING:

a. STRUCTURAL FAILURES INCLUDING RUPTURING, CRACKING, OR PUNCTURING.

b. DETERIORATION OF METALS AND OTHER MATERIALS BEYOND NORMAL WEATHERING.

WARRANTY PERIOD: 20 YEARS FROM DATE OF SUBSTANTIAL COMPLETION.

A. SPECIAL PROJECT WARRANTY: SUBMIT ROOFING INSTALLER'S WARRANTY, ON WARRANTY FORM AT END OF THIS SECTION, SIGNED BY INSTALLER, COVERING THE WORK OF THIS SECTION, INCLUDING ALL COMPONENTS OF ROOFING SYSTEM SUCH AS STANDING SEAM METAL ROOFING, BASE FLASHING, ROOF INSULATION, FASTENERS, SUBSTRATE BOARDS, AND VAPOR RETARDERS FOR THE FOLLOWING WARRANTY PERIOD:

WARRANTY PERIOD: 5 YEARS FROM DATE OF SUBSTANTIAL COMPLETION.

A. SPECIAL WARRANTY ON PANEL FINISHES: MANUFACTURER'S STANDARD FORM IN WHICH MANUFACTURER AGREES TO REPAIR FINISH OR REPLACE METAL PANELS THAT SHOW EVIDENCE OF DETERIORATION OF FACTORY-APPLIED FINISHES WITHIN SPECIFIED WARRANTY PERIOD.

EXPOSED PANEL FINISH: DETERIORATION INCLUDES, BUT IS NOT LIMITED TO, THE FOLLOWING:

a. COLOR FADING MORE THAN 5 HUNTER UNITS WHEN TESTED ACCORDING TO ASTM D 2244.

b. CHALKING IN EXCESS OF A NO. 8 RATING WHEN TESTED ACCORDING TO ASTM D 4214.

c. CRACKING, CHECKING, PEELING, OR FAILURE OF PAINT TO ADHERE TO BARE METAL.

FINISH WARRANTY PERIOD: 20 YEARS FROM DATE OF SUBSTANTIAL COMPLETION.

SPECIAL WEATHERTIGHTNESS WARRANTY: MANUFACTURER'S STANDARD FORM IN WHICH MANUFACTURER AGREES TO REPAIR OR REPLACE STANDING-SEAM METAL ROOF PANEL ASSEMBLIES THAT FAIL TO REMAIN WEATHERTIGHT, INCLUDING LEAKS, WITHIN SPECIFIED WARRANTY PERIOD.

WARRANTY PERIOD: 20 YEARS FROM DATE OF SUBSTANTIAL COMPLETION.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

ENERGY PERFORMANCE: PROVIDE ROOF PANELS THAT ARE LISTED ON THE EPA/DOE'S ENERGY STAR "ROOF PRODUCT LIST" FOR LOW-SLOPE ROOF PRODUCTS.

ENERGY PERFORMANCE: PROVIDE ROOF PANELS ACCORDING TO ONE OF THE FOLLOWING WHEN TESTED ACCORDING TO CRRC-1:

1. THREE-YEAR, AGED SOLAR REFLECTANCE INDEX OF NOT LESS THAN 64 WHEN CALCULATED ACCORDING TO ASTM E 1980.

C. STRUCTURAL PERFORMANCE: PROVIDE METAL PANEL SYSTEMS CAPABLE OF WITHSTANDING THE EFFECTS OF THE FOLLOWING LOADS, BASED ON TESTING

ACCORDING TO ASTM E 1592:

1. WIND LOADS: AS INDICATED ON DRAWINGS.

2. OTHER DESIGN LOADS: AS INDICATED ON DRAWINGS.

3. DEFLECTION LIMITS: FOR WIND LOADS, NO GREATER THAN 1/240 OF THE SPAN.

D. AIR INFILTRATION: AIR LEAKAGE OF NOT MORE THAN 0.06 CFM/SQ. FT. WHEN TESTED ACCORDING TO ASTM E 1680 OR ASTM E 283 AT THE FOLLOWING

TEST-PRESSURE DIFFERENCE:

TEST-PRESSURE DIFFERENCE: 1.57 LBF/SQ. FT..

E. WATER PENETRATION UNDER STATIC PRESSURE: NO WATER PENETRATION WHEN TESTED ACCORDING TO ASTM E 1646 OR ASTM E 331 AT THE FOLLOWING

TEST-PRESSURE DIFFERENCE:

TEST-PRESSURE DIFFERENCE: 2.86 LBF/SQ. FT..

HYDROSTATIC-HEAD RESISTANCE: NO WATER PENETRATION WHEN TESTED ACCORDING TO ASTM E 2140.

WIND-UPLIFT RESISTANCE: PROVIDE METAL ROOF PANEL ASSEMBLIES THAT COMPLY WITH UL 580 FOR WIND-UPLIFT-RESISTANCE CLASS INDICATED.

UPLIFT RATING: UL 60 .

FM GLOBAL LISTING: PROVIDE METAL ROOF PANELS AND COMPONENT MATERIALS THAT COMPLY WITH REQUIREMENTS IN FM GLOBAL 4471 AS PART OF A PANEL ROOFING SYSTEM AND THAT ARE LISTED IN FM GLOBAL'S "APPROVAL GUIDE" FOR CLASS 1 OR NONCOMBUSTIBLE CONSTRUCTION, AS APPLICABLE. IDENTIFY MATERIALS WITH FM

GLOBAL MARKINGS.

1. FIRE/WINDSTORM CLASSIFICATION: CLASS 1A-60.

2. HAIL RESISTANCE: SH.

I. THERMAL MOVEMENTS: ALLOW FOR THERMAL MOVEMENTS FROM AMBIENT AND SURFACE TEMPERATURE CHANGES BY PREVENTING BUCKLING, OPENING OF JOINTS, OVERSTRESSING OF COMPONENTS, FAILURE OF JOINT SEALANTS, FAILURE OF CONNECTIONS, AND OTHER DETRIMENTAL EFFECTS. BASE CALCULATIONS ON SURFACE TEMPERATURES OF MATERIALS DUE TO BOTH SOLAR HEAT GAIN AND NIGHTTIME-SKY HEAT LOSS.

TEMPERATURE CHANGE (RANGE): 120 DEG F, AMBIENT; 180 DEG F, MATERIAL SURFACES.

2.2 STANDING-SEAM METAL ROOF PANELS

A. GENERAL: PROVIDE FACTORY-FORMED METAL ROOF PANELS DESIGNED TO BE INSTALLED BY LAPPING AND INTERCONNECTING RAISED SIDE EDGES OF ADJACENT PANELS WITH JOINT TYPE INDICATED AND MECHANICALLY ATTACHING PANELS TO SUPPORTS USING CONCEALED CLIPS IN SIDE LAPS. INCLUDE CLIPS, CLEATS, PRESSURE PLATES, AND ACCESSORIES REQUIRED FOR WEATHERTIGHT INSTALLATION.

1. STEEL PANEL SYSTEMS: UNLESS MORE STRINGENT REQUIREMENTS ARE INDICATED, COMPLY WITH ASTM E 1514.

2. ALUMINUM PANEL SYSTEMS: UNLESS MORE STRINGENT REQUIREMENTS ARE INDICATED, COMPLY WITH ASTM E 1637.

B. VERTICAL-RIB, SNAP-JOINT, STANDING-SEAM METAL ROOF PANELS: FORMED WITH VERTICAL RIBS AT PANEL EDGES AND INTERMEDIATE STIFFENING RIBS SYMMETRICALLY SPACED BETWEEN RIBS; DESIGNED FOR SEQUENTIAL INSTALLATION BY MECHANICALLY ATTACHING PANELS TO SUPPORTS USING CONCEALED CLIPS LOCATED UNDER ONE SIDE OF PANELS, ENGAGING OPPOSITE EDGE OF ADJACENT PANELS, AND SNAPPING PANELS TOGETHER.

1. MANUFACTURERS: SUBJECT TO COMPLIANCE WITH REQUIREMENTS, PROVIDE PRODUCTS BY ONE OF THE FOLLOWING OR ANY OTHER MANUFACTURER THAT

MEETS THE REQUIREMENTS:

a. AEP SPAN; A BLUESCOPE STEEL COMPANY.

b. CENTRIA ARCHITECTURAL SYSTEMS.

c. METAL SALES MANUFACTURING CORPORATION.

d. MORIN - A KINGSPAN GROUP COMPANY.

2. STAINLESS-STEEL SHEET: ASTM A 240/A 240M, TYPE 304, FULLY ANNEALED.

a. NOMINAL THICKNESS: 0.025 INCH.

b. EXTERIOR FINISH: EXPOSED COIL-COATED FINISH.

3. CLIPS: ONE-PIECE FIXED TO ACCOMMODATE THERMAL MOVEMENT.

a. MATERIAL: 0.025-INCH- THICK, STAINLESS-STEEL SHEET.

4. PANEL COVERAGE: 24 INCHES.

5. PANEL HEIGHT: 1.5 INCHES.

2.3 UNDERLAYMENT MATERIALS

A. SELF-ADHERING, HIGH-TEMPERATURE UNDERLAYMENT: PROVIDE SELF-ADHERING, COLD-APPLIED, SHEET UNDERLAYMENT, A MINIMUM OF 30 MILS THICK, CONSISTING OF SLIP-RESISTANT, POLYETHYLENE-FILM TOP SURFACE LAMINATED TO A LAYER OF BUTYL OR SBS-MODIFIED ASPHALT ADHESIVE, WITH RELEASE-PAPER BACKING.

PROVIDE PRIMER WHEN RECOMMENDED BY UNDERLAYMENT MANUFACTURER.

1. THERMAL STABILITY: STABLE AFTER TESTING AT 240 DEG F; ASTM D 1970.

2. LOW-TEMPERATURE FLEXIBILITY: PASSES AFTER TESTING AT MINUS 20 DEG F; ASTM D 1970.

FELT UNDERLAYMENT: ASTM D 226/D 22M, TYPE II (NO. 30), ASPHALT-SATURATED ORGANIC FELTS.

SLIP SHEET: MANUFACTURER'S RECOMMENDED SLIP SHEET, OF TYPE REQUIRED FOR APPLICATION.

2.4 MISCELLANEOUS MATERIALS

A. MISCELLANEOUS METAL SUBFRAMING AND FURRING: ASTM C 645; COLD-FORMED, METALLIC-COATED STEEL SHEET, ASTM A 653/A 653M, G90 COATING DESIGNATION OR ASTM A 792/A 792M, CLASS AZ50 COATING DESIGNATION UNLESS OTHERWISE INDICATED. PROVIDE MANUFACTURER'S STANDARD SECTIONS AS REQUIRED FOR

SUPPORT AND ALIGNMENT OF METAL PANEL SYSTEM.

PANEL ACCESSORIES: PROVIDE COMPONENTS REQUIRED FOR A COMPLETE, WEATHERTIGHT PANEL SYSTEM INCLUDING TRIM, COPINGS, FASCIAE, MULLIONS, SILLS, CORNER UNITS, CLIPS, FLASHINGS, SEALANTS, GASKETS, FILLERS, CLOSURE STRIPS, AND SIMILAR ITEMS. MATCH MATERIAL AND FINISH OF METAL PANELS UNLESS

OTHERWISE INDICATED.

1. CLOSURES: PROVIDE CLOSURES AT EAVES AND RIDGES, FABRICATED OF SAME METAL AS METAL PANELS.

2. BACKING PLATES: PROVIDE METAL BACKING PLATES AT PANEL END SPLICES, FABRICATED FROM MATERIAL RECOMMENDED BY MANUFACTURER.

3. CLOSURE STRIPS: CLOSED-CELL, EXPANDED, CELLULAR, RUBBER OR CROSSLINKED, POLYOLEFIN-FOAM OR CLOSED-CELL LAMINATED POLYETHYLENE; MINIMUM 1-INCH-THICK, FLEXIBLE CLOSURE STRIPS; CUT OR PREMOLDED TO MATCH METAL PANEL PROFILE. PROVIDE CLOSURE STRIPS WHERE INDICATED OR NECESSARY

TO ENSURE WEATHERTIGHT CONSTRUCTION.

C. FLASHING AND TRIM: PROVIDE FLASHING AND TRIM FORMED FROM SAME MATERIAL AS METAL PANELS AS REQUIRED TO SEAL AGAINST WEATHER AND TO PROVIDE FINISHED APPEARANCE. LOCATIONS INCLUDE, BUT ARE NOT LIMITED TO, EAVES, RAKES, CORNERS, BASES, FRAMED OPENINGS, RIDGES, FASCIAE, AND FILLERS.

FINISH FLASHING AND TRIM WITH SAME FINISH SYSTEM AS ADJACENT METAL PANELS.

D. PANEL FASTENERS: SELF-TAPPING SCREWS DESIGNED TO WITHSTAND DESIGN LOADS.

E. PANEL SEALANTS: PROVIDE SEALANT TYPE RECOMMENDED BY MANUFACTURER THAT ARE COMPATIBLE WITH PANEL MATERIALS, ARE NONSTAINING, AND DO NOT

DAMAGE PANEL FINISH.

1. SEALANT TAPE: PRESSURE-SENSITIVE, 100 PERCENT SOLIDS, GRAY POLYISOBUTYLENE COMPOUND SEALANT TAPE WITH RELEASE-PAPER BACKING. PROVIDE PERMANENTLY ELASTIC, NONSAG, NONTOXIC, NONSTAINING TAPE 1/2 INCH WIDE AND 1/8 INCH THICK.

2. JOINT SEALANT: ASTM C 920; ELASTOMERIC POLYURETHANE OR SILICONE SEALANT; OF TYPE, GRADE, CLASS, AND USE CLASSIFICATIONS REQUIRED TO SEAL JOINTS IN METAL PANELS AND REMAIN WEATHERTIGHT; AND AS RECOMMENDED IN WRITING BY METAL PANEL MANUFACTURER.

3. BUTYL-RUBBER-BASED, SOLVENT-RELEASE SEALANT: ASTM C 1311.

2.5 FABRICATION

A. GENERAL: FABRICATE AND FINISH METAL PANELS AND ACCESSORIES AT THE FACTORY, BY MANUFACTURER'S STANDARD PROCEDURES AND PROCESSES, AS NECESSARY TO FULFILL INDICATED PERFORMANCE REQUIREMENTS DEMONSTRATED BY LABORATORY TESTING. COMPLY WITH INDICATED PROFILES AND WITH

DIMENSIONAL AND STRUCTURAL REQUIREMENTS.

B. PROVIDE PANEL PROFILE, INCLUDING MAJOR RIBS AND INTERMEDIATE STIFFENING RIBS, IF ANY, FOR FULL LENGTH OF PANEL.

FABRICATE METAL PANEL JOINTS WITH FACTORY-INSTALLED CAPTIVE GASKETS OR SEPARATOR STRIPS THAT PROVIDE A WEATHERTIGHT SEAL AND PREVENT

METAL-TO-METAL CONTACT, AND THAT MINIMIZE NOISE FROM MOVEMENTS.

C. SHEET METAL FLASHING AND TRIM: FABRICATE FLASHING AND TRIM TO COMPLY WITH MANUFACTURER'S RECOMMENDATIONS AND RECOMMENDATIONS IN SMACNA'S "ARCHITECTURAL SHEET METAL MANUAL" THAT APPLY TO DESIGN, DIMENSIONS, METAL, AND OTHER CHARACTERISTICS OF ITEM INDICATED.

1. FORM EXPOSED SHEET METAL ACCESSORIES THAT ARE WITHOUT EXCESSIVE OIL CANNING, BUCKLING, AND TOOL MARKS AND THAT ARE TRUE TO LINE AND

LEVELS INDICATED, WITH EXPOSED EDGES FOLDED BACK TO FORM HEMS.

2. SEAMS FOR OTHER THAN ALUMINUM: FABRICATE NONMOVING SEAMS IN ACCESSORIES WITH FLAT-LOCK SEAMS. TIN EDGES TO BE SEAMED, FORM SEAMS, AND

SOLDER.

3. SEALED JOINTS: FORM NONEXPANSION, BUT MOVABLE, JOINTS IN METAL TO ACCOMMODATE SEALANT AND TO COMPLY WITH SMACNA STANDARDS.

4. CONCEAL FASTENERS AND EXPANSION PROVISIONS WHERE POSSIBLE. EXPOSED FASTENERS ARE NOT ALLOWED ON FACES OF ACCESSORIES EXPOSED TO VIEW.

5. FABRICATE CLEATS AND ATTACHMENT DEVICES FROM SAME MATERIAL AS ACCESSORY BEING ANCHORED OR FROM COMPATIBLE, NONCORROSIVE METAL

RECOMMENDED IN WRITING BY METAL PANEL MANUFACTURER.

a. SIZE: AS RECOMMENDED BY SMACNA'S "ARCHITECTURAL SHEET METAL MANUAL" OR METAL PANEL MANUFACTURER FOR APPLICATION, BUT NOT LESS THAN

THICKNESS OF METAL BEING SECURED.

2.6 FINISHES

A. PROTECT MECHANICAL AND PAINTED FINISHES ON EXPOSED SURFACES FROM DAMAGE BY APPLYING A STRIPPABLE, TEMPORARY PROTECTIVE COVERING BEFORE

SHIPPING.

B. APPEARANCE OF FINISHED WORK: VARIATIONS IN APPEARANCE OF ABUTTING OR ADJACENT PIECES ARE ACCEPTABLE IF THEY ARE WITHIN ONE-HALF OF THE RANGE OF APPROVED SAMPLES. NOTICEABLE VARIATIONS IN SAME PIECE ARE UNACCEPTABLE. VARIATIONS IN APPEARANCE OF OTHER COMPONENTS ARE ACCEPTABLE IF THEY ARE WITHIN THE RANGE OF APPROVED SAMPLES AND ARE ASSEMBLED OR INSTALLED TO MINIMIZE CONTRAST.

C. STEEL PANELS AND ACCESSORIES:

1. THREE-COAT FLUOROPOLYMER: AAMA 621. FLUOROPOLYMER FINISH CONTAINING NOT LESS THAN 70 PERCENT PVDF RESIN BY WEIGHT IN BOTH COLOR COAT AND CLEAR TOPCOAT. PREPARE, PRETREAT, AND APPLY COATING TO EXPOSED METAL SURFACES TO COMPLY WITH COATING AND RESIN MANUFACTURERS' WRITTEN

INSTRUCTIONS.

CONCEALED FINISH: APPLY PRETREATMENT AND MANUFACTURER'S STANDARD WHITE OR LIGHT-COLORED ACRYLIC OR POLYESTER BACKER FINISH CONSISTING OF PRIME

COAT AND WASH COAT WITH A MINIMUM TOTAL DRY FILM THICKNESS OF 0.5 MIL.

PART 3 - EXECUTION

3.1 EXAMINATION

A. EXAMINE SUBSTRATES, AREAS, AND CONDITIONS, WITH INSTALLER PRESENT, FOR COMPLIANCE WITH REQUIREMENTS FOR INSTALLATION TOLERANCES, METAL

PANEL SUPPORTS, AND OTHER CONDITIONS AFFECTING PERFORMANCE OF THE WORK.

EXAMINE PRIMARY AND SECONDARY ROOF FRAMING TO VERIFY THAT RAFTERS, PURLINS, ANGLES, CHANNELS, AND OTHER STRUCTURAL PANEL SUPPORT MEMBERS AND ANCHORAGES HAVE BEEN INSTALLED WITHIN ALIGNMENT TOLERANCES REQUIRED BY METAL ROOF PANEL MANUFACTURER.

2. EXAMINE SOLID ROOF SHEATHING TO VERIFY THAT SHEATHING JOINTS ARE SUPPORTED BY FRAMING OR BLOCKING AND THAT INSTALLATION IS WITHIN FLATNESS

TOLERANCES REQUIRED BY METAL ROOF PANEL MANUFACTURER.

VERIFY THAT AIR- OR WATER-RESISTIVE BARRIERS HAVE BEEN INSTALLED OVER SHEATHING OR BACKING SUBSTRATE TO PREVENT AIR INFILTRATION OR WATER

PENETRATION.

B. EXAMINE ROUGHING-IN FOR COMPONENTS AND SYSTEMS PENETRATING METAL PANELS TO VERIFY ACTUAL LOCATIONS OF PENETRATIONS RELATIVE TO SEAM

LOCATIONS OF METAL PANELS BEFORE INSTALLATION.

C. PROCEED WITH INSTALLATION ONLY AFTER UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.

3.2 PREPARATION

A. MISCELLANEOUS SUPPORTS: INSTALL SUBFRAMING, FURRING, AND OTHER MISCELLANEOUS PANEL SUPPORT MEMBERS AND ANCHORAGES ACCORDING TO

ASTM C 754 AND METAL PANEL MANUFACTURER'S WRITTEN RECOMMENDATIONS.

3.3 UNDERLAYMENT INSTALLATION

SELF-ADHERING SHEET UNDERLAYMENT: APPLY PRIMER IF REQUIRED BY MANUFACTURER. COMPLY WITH TEMPERATURE RESTRICTIONS OF UNDERLAYMENT MANUFACTURER FOR INSTALLATION. APPLY AT LOCATIONS INDICATED BELOW, WRINKLE FREE, IN SHINGLE FASHION TO SHED WATER, AND WITH END LAPS OF NOT LESS THAN 6 INCHES STAGGERED 24 INCHES BETWEEN COURSES. OVERLAP SIDE EDGES NOT LESS THAN 3-1/2 INCHES. ROLL LAPS WITH ROLLER. COVER UNDERLAYMENT

WITHIN 14 DAYS.

APPLY OVER THE ENTIRE ROOF SURFACE.

SLIP SHEET: APPLY SLIP SHEET OVER UNDERLAYMENT BEFORE INSTALLING METAL ROOF PANELS.

B. FLASHINGS: INSTALL FLASHINGS TO COVER UNDERLAYMENT TO COMPLY WITH REQUIREMENTS SPECIFIED IN SECTION 076200 "SHEET METAL FLASHING AND TRIM."

3.4 METAL PANEL INSTALLATION

A. GENERAL: INSTALL METAL PANELS ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS IN ORIENTATION, SIZES, AND LOCATIONS INDICATED. INSTALL PANELS PERPENDICULAR TO SUPPORTS UNLESS OTHERWISE INDICATED. ANCHOR METAL PANELS AND OTHER COMPONENTS OF THE WORK SECURELY IN PLACE, WITH

PROVISIONS FOR THERMAL AND STRUCTURAL MOVEMENT.

1. SHIM OR OTHERWISE PLUMB SUBSTRATES RECEIVING METAL PANELS.

2. FLASH AND SEAL METAL PANELS AT PERIMETER OF ALL OPENINGS. FASTEN WITH SELF-TAPPING SCREWS. DO NOT BEGIN INSTALLATION UNTIL AIR- OR WATER-RESISTIVE BARRIERS AND FLASHINGS THAT WILL BE CONCEALED BY METAL PANELS ARE INSTALLED.

3. INSTALL SCREW FASTENERS IN PREDRILLED HOLES.

4. LOCATE AND SPACE FASTENINGS IN UNIFORM VERTICAL AND HORIZONTAL ALIGNMENT.

5. INSTALL FLASHING AND TRIM AS METAL PANEL WORK PROCEEDS.

6. LOCATE PANEL SPLICES OVER, BUT NOT ATTACHED TO, STRUCTURAL SUPPORTS. STAGGER PANEL SPLICES AND END LAPS TO AVOID A FOUR-PANEL LAP SPLICE

CONDITION.

7. ALIGN BOTTOMS OF METAL PANELS AND FASTEN WITH BLIND RIVETS, BOLTS, OR SELF-TAPPING SCREWS. FASTEN FLASHINGS AND TRIM AROUND OPENINGS AND

SIMILAR ELEMENTS WITH SELF-TAPPING SCREWS.

8. PROVIDE WEATHERTIGHT ESCUTCHEONS FOR PIPE- AND CONDUIT-PENETRATING PANELS.

B. FASTENERS:

1. STEEL PANELS: USE STAINLESS-STEEL FASTENERS FOR SURFACES EXPOSED TO THE EXTERIOR; USE GALVANIZED-STEEL FASTENERS FOR SURFACES EXPOSED

TO THE INTERIOR.

C. ANCHOR CLIPS: ANCHOR METAL ROOF PANELS AND OTHER COMPONENTS OF THE WORK SECURELY IN PLACE, USING MANUFACTURER'S APPROVED FASTENERS

ACCORDING TO MANUFACTURERS' WRITTEN INSTRUCTIONS.

D. METAL PROTECTION: WHERE DISSIMILAR METALS CONTACT EACH OTHER OR CORROSIVE SUBSTRATES, PROTECT AGAINST GALVANIC ACTION AS RECOMMENDED IN

WRITING BY METAL PANEL MANUFACTURER.

E. STANDING-SEAM METAL ROOF PANEL INSTALLATION: FASTEN METAL ROOF PANELS TO SUPPORTS WITH CONCEALED CLIPS AT EACH STANDING-SEAM JOINT AT

LOCATION, SPACING, AND WITH FASTENERS RECOMMENDED IN WRITING BY MANUFACTURER.

1. INSTALL CLIPS TO SUPPORTS WITH SELF-TAPPING FASTENERS.

2. INSTALL PRESSURE PLATES AT LOCATIONS INDICATED IN MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS.

SNAP JOINT: NEST STANDING SEAMS AND FASTEN TOGETHER BY INTERLOCKING AND COMPLETELY ENGAGING FACTORY-APPLIED SEALANT.

3. SEAMED JOINT: CRIMP STANDING SEAMS WITH MANUFACTURER-APPROVED, MOTORIZED SEAMER TOOL SO CLIP, METAL ROOF PANEL, AND FACTORY-APPLIED

SEALANT ARE COMPLETELY ENGAGED.

WATERTIGHT INSTALLATION:

a. APPLY A CONTINUOUS RIBBON OF SEALANT OR TAPE TO SEAL JOINTS OF METAL PANELS, USING SEALANT OR TAPE AS RECOMMEND IN WRITING BY

MANUFACTURER AS NEEDED TO MAKE PANELS WATERTIGHT.

b. PROVIDE SEALANT OR TAPE BETWEEN PANELS AND PROTRUDING EQUIPMENT, VENTS, AND ACCESSORIES.

c. AT PANEL SPLICES, NEST PANELS WITH MINIMUM 6-INCH END LAP, SEALED WITH SEALANT AND FASTENED TOGETHER BY INTERLOCKING CLAMPING PLATES.

F. ACCESSORY INSTALLATION: INSTALL ACCESSORIES WITH POSITIVE ANCHORAGE TO BUILDING AND WEATHERTIGHT MOUNTING, AND PROVIDE…

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