Am-0001_W9128F-18-R-0041.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Amendment No. 0001

AMMUNITION SUPPLY POINT, PN 73375 (FY18), FORT CARSON, COLORADO

See attached documentation for content of the amendment changes to RFP

Date for receipt of proposals is 16 AUG 2018 at 1400 hours

Government Point of Contact: Stephanie Harr, Contract Specialist (402) 996-3713

U.S.ARMY CORPS OF ENGINEERS, OMAHA

Rocky Mountain Area Office Attn: CONTRACTING DIVISION (CENWO-CT-M) 5475 Tech Center Drive, Suite 205 Colorado Springs, CO 80919

See Item 6

W9128F-18-R-0041

07/25/2018

07/13/2018

07/25/2018

Am #0001 - 1

Am #0001 - 2 (Continuation of SF30)

DEPARTMENT OF THE ARMY

Omaha District, Corps of Engineers

1616 Capitol Avenue Omaha, Nebraska 68102-4901

:NOTICE: Failure to acknowledge : Solicitation No. W9128F-18-R0041 :all amendments may cause rejec-:

:tion of the offer. See FAR : Date of Issue: 13 JUL 2018 :52.215-1 of Section 00 21 00. : Date of Receiving Proposals:

16 AUG 2018

Amendment No. 0001

25 JUL 2018

SUBJECT: Amendment No. 0001 to Request for Proposal Solicitation Package for Design and Construction of AMMUNITION SUPPLY POINT.

TO: Prospective Offerors and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications. (Descriptive Changes) NONE

b. Specifications (New and/or Revised and Reissued). Delete and substitute or add specification pages as noted below. The substituted pages are revised and reissued with this Amendment. If applicable, on the revised specification pages, changes have been identified by highlighting text. (All portions of reissued specification pages shall apply whether or not changes thereon have been indicated.)

Pages Deleted Pages Substituted or Added 10 28 13 10 28 13 13 34 19 13 34 19 26 51 00 25 51 00 26 56 00 26 56 00

c. Drawings (Reissued). The following drawing(s) are revised with a revision date as indicated in the title block, and reissued with this amendment.

(1) Sheet A-110AS, FLOOR PLAN – AMMUNITION STOREHOUSE

(2) Sheet A-110RE, COMPOSITE FLOOR PLAN – AMMUNITION

INSPECTION, REPAIR AND REPACKING BUILDING

(3) Sheet A-200AS, BUILDING ELEVATIONS – AMMUNITION STOREHOUSE

(4) Sheet A-200RE, BUILDING ELEVATIONS – AMMUNITION

INSPECTION, REPAIR AND REPACKING BUILDING

(5) Sheet A-300AS, BUILDING CROSS SECTIONS – AMMUNITION

STOREHOUSE

(6) Sheet A-301RE, BUILDING CROSS SECTION – AMMUNITION

INSPECTION, REPAIR AND REPACKING BUILDING

(7) Sheet A-400AS, WALL SECTIONS – AMMUNITION STOREHOUSE

(8) Sheet A-410RE, PARTITION TYPES – AMMUNITION INSPECTION, REPAIR AND REPACKING BUILDING

(9) Sheet A-420AS, ENLARGED TOILET PLANS AND ELEVATIONS –

AMMUNITION STOREHOUSE

(10) Sheet A-420RE, ENLARGED PLANS – AMMUNITION INSPECTION, Am #0001 - 3 (Continuation of SF30)

REPAIR AND REPACKING BUILDING

(11) Sheet A-430RE, INTERIOR ELEVATIONS AND CASEWORK SECTIONS –

AMMUNITION INSPECTION, REPAIR AND REPACKING BUILDING

(12) Sheet A-450AS, CASEWORK – AMMUNITION STOREHOUSE

(13) Sheet A-500AS, INTERIOR WALL DETAILS – AMMUNITION

STOREHOUSE

(14) Sheet A-510AS, ROOF DETAILS – AMMUNITION STOREHOUSE

(15) Sheet A-510RE, WALL DETAILS – AMMUNITION INSPECTION, REPAIR AND REPACKING BUILDING

(16) Sheet A-600RE, ROOM FINISH SCHEDULE AND DOOR SCHEDULE –

AMMUNITION INSPECTION, REPAIR AND REPACKING BUILDING

(17) Sheet A-700RE, DOOR DETAILS – AMMUNITION INSPECTION, REPAIR AND REPACKING BUILDING

(18) Sheet A-730AS, MISCELLANEOUS DETAILS – AMMUNITION

STOREHOUSE

(19) Sheet A-730RE, MISCELLANEOUS DETAILS – AMMUNITION

INSPECTION, REPAIR AND REPACKING BUILDING

(20) Sheet EL504, LIGHTING CONTROL DIAGRAMS

2. This amendment is a part of the proposing papers and its receipt shall be acknowledged on the Standard Form 1442. All other conditions and requirements of the request for proposal remain unchanged. If the proposals have been mailed prior to receiving this amendment, you will notify the office where proposals are received, in the specified manner, immediately of its receipt and of any changes in your proposal thereby occasioned.

Electronic Proposals shall be delivered via AMRDEC Safe Access File Exchange (SAFE), https://safe.amrdec.army.mil/, to the USACE Contracting Activity at the following email addresses:

Stephanie.A.Harr@usace.army.mil and Christine.L.Wilson@usace.army.mil

3. Offers will be received until 2:00 p.m, local time at place of receiving proposals, 16 AUG 2018.

Attachments:

Specification Pages listed in 1.b., above Drawings listed in 1.c., above

U.S. Army Corps of Engineers, Omaha District 1616 Capitol Avenue Omaha, Nebraska 68102-4901

25 JUL 2018

NEP/2160

This page was intentionally left blank for duplex printing.

Ammunition Supply Point PN73375 (FY18) - Fort Carson, CO FCBN

SECTION TABLE OF CONTENTS

DIVISION 10 - SPECIALTIES

SECTION 10 28 13

TOILET ACCESSORIES

07/06

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 DELIVERY, STORAGE, AND HANDLING

1.4 WARRANTY

PART 2 PRODUCTS

2.1 MANUFACTURED UNITS

2.1.1 Anchors and Fasteners

2.1.2 Finishes

2.2 ACCESSORY ITEMS

2.2.1 Grab Bar (GB)

2.2.2 Mirrors, Glass (MG)

2.2.3 Combination Paper Towel Dispenser/Waste Receptacle (PTDWR)

2.2.4 Sanitary Napkin Disposer (SND)

2.2.5 Shower Curtain (SC)

2.2.6 Shower Curtain Rods (SCR)

2.2.7 Soap Dispenser (SD)

2.2.8 Towel Pin (TP)

2.2.9 Toilet Tissue Dispenser (TTD)

2.2.10 Electric Hand Dryer (EHD)

2.2.11 Mop and Broom Holder with Shelf (MBHS)

2.2.12 Accessible Locker Benches

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Recessed Accessories

3.1.2 Surface Mounted Accessories

3.2 CLEANING

3.3 SCHEDULE

-- End of Section Table of Contents --

SECTION 10 28 13 Page 1Am #0001

SECTION 10 28 13

TOILET ACCESSORIES

07/06

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 C1036 (2010; E 2012) Standard Specification for Flat Glass

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. 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-03 Product Data Finishes; G Accessory Items; G

SD-10 Operation and Maintenance Data Electric Hand Dryer; G

1.3 DELIVERY, STORAGE, AND HANDLING

Wrap toilet accessories for shipment and storage, then deliver to the jobsite in manufacturer's original packaging, and store in a clean, dry area protected from construction damage and vandalism.

1.4 WARRANTY

Provide manufacturer's standard performance guarantees or warranties that extend beyond a 1 year period.

PART 2 PRODUCTS

2.1 MANUFACTURED UNITS

Provide toilet accessories where indicated in accordance with paragraph SCHEDULE. Provide each accessory item complete with the necessary mounting plates of sturdy construction with corrosion resistant surface.

SECTION 10 28 13 Page 2Am #0001

2.1.1 Anchors and Fasteners

Provide anchors and fasteners capable of developing a restraining force commensurate with the strength of the accessory to be mounted and suited for use with the supporting construction. Provide tamperproof design oval heads exposed fasteners with finish to match the accessory.

2.1.2 Finishes

Except where noted otherwise, provide the following finishes on metal:

Metal Finish

Stainless steel No. 4 satin finish

Carbon steel, copper alloy, and brass

Chromium plated, bright

2.2 ACCESSORY ITEMS

Conform to the requirements for accessory items specified below. Submit fasteners proposed for use for each type of wall construction, mounting, operation, and cleaning instructions and one sample of each other accessory proposed for use. Incorporate approved samples into the finished work, provided they are identified and their locations noted. Submit certificate for each type of accessory specified, attesting that the items meet the specified requirements.

2.2.1 Grab Bar (GB)

Provide an 18 gauge, 1-1/4 inch grab bar OD Type 304 stainless steel.

Provide form and length for grab bar as indicated. Provide grab with satin finish. Furnish installed bars capable of withstanding a 500 pound vertical load without coming loose from the fastenings and without obvious permanent deformation. Allow 1-1/2 inch space between wall and grab bar.

2.2.2 Mirrors, Glass (MG)

Provide Type I transparent flat type, Class 1-clear glass for mirrors.

Glazing Quality q1 1/4 inch thick conforming to ASTM C1036. Coat glass on one surface with silver coating, copper protective coating, and mirror backing paint. Provide highly adhesive pure silver coating of a thickness which provides reflectivity of 83 percent or more of incident light when viewed through 1/4 inch thick glass, free of pinholes or other defects.

Provide copper protective coating with pure bright reflective copper, homogeneous without sludge, pinholes or other defects, of proper thickness to prevent "adhesion pull" by mirror backing paint. Provide mirror backing paint with two coats of special scratch and abrasion-resistant paint and baked in uniform thickness to provide a protection for silver and copper coatings which will permit normal cutting and edge fabrication. Mirrors shall be 24 inches wide by 36 inches high. Mirrors shall be provided with J-mold channel frames fabricated of one-piece Type 304 stainless steel or carbon steel with chrome finish and concealed fasteners which will keep mirrors snug to wall. Concealed fasteners of type to suit wall construction material shall be provided with mirror frames.

2.2.3 Combination Paper Towel Dispenser/Waste Receptacle (PTDWR)

Provide semi-recessed dispenser/receptacle with large capacity roll

SECTION 10 28 13 Page 3Am #0001 towels. Design waste receptacle to be locked in unit and removable for service. Provide tumbler key locking mechanism. Provide waste receptacle capacity of 18 gallons. Fabricate a minimum 0.03 inch stainless steel welded construction unit with all exposed surfaces having a satin finish.

Provide waste receptacle that accepts reusable liner standard for unit manufacturer.

2.2.4 Sanitary Napkin Disposer (SND)

Construct a Type 304 stainless steel sanitary napkin disposal with removable leak-proof receptacle for disposable liners. Provide fifty disposable liners of the type standard with the manufacturer. Retain receptacle in cabinet by tumbler lock. Provide disposer with a door for inserting disposed napkins, surface mounted.

2.2.5 Shower Curtain (SC)

Provide two shower curtains for each shower, size to suit conditions.

Provide anti-bacterial nylon/vinyl fabric curtain. Furnish white color.

2.2.6 Shower Curtain Rods (SCR)

Provide Type 304 stainless steel shower curtain rods 1-1/4 inch OD by 0.049 inch minimum straight to meet installation conditions.

2.2.7 Soap Dispenser (SD)

Provide soap dispenser surface mounted, liquid or foam type consisting of a high-impact plastic body with a minimum 32 fluid ounces holding capacity.

2.2.8 Towel Pin (TP)

Provide towel pin with concealed wall fastenings, and a pin integral with or permanently fastened to wall flange with maximum projection of 4 inch.

Provide satin finish.

2.2.9 Toilet Tissue Dispenser (TTD)

Furnish Type II - surface mounted toilet tissue holder with two rolls of standard tissue stacked vertically. Provide stainless steel, satin finish cabinet.

2.2.10 Electric Hand Dryer (EHD)

Provide wall mount and electric hand dryer designed to operate at 110/125 volts, 60 cycle, single phase alternating current with a heating element core rating of a maximum 2100 watts. Provide dryer housing of single piece construction and of baked electrostatically applied epoxy . Submit 4 complete copies of maintenance instructions listing routine maintenance procedures and possible breakdowns. Include repair instructions for simplified wiring and control diagrams and other information necessary for unit maintenance.

[*Am-1]

2.2.11 Mop and Broom Holder with Shelf (MBHS)

Provide surface mounted mop and broom holder unit with utility shelf, similar to Bobrick Model B-224 x 36. Unit shall have a minimum of four

SECTION 10 28 13 Page 4Am #0001

[*Am-1]

2.2.11 Mop and Broom Holder with Shelf (MBHS)

Provide surface mounted mop and broom holder unit with utility shelf, similar to Bobrick Model B-224 x 36. Unit shall have a minimum of four spring-loaded rubber cam mop/broom holders, and a minimum three stainless steel rag hooks and a 1/4 inch diameter stainless steel drying rod. Shelf shall be minimum of 8 inches deep and 36 inches long constructed of 18 gauge Type 304 stainless steel with returned edges for rigidity and intermediate supports.

[**Am-1]

[*Am-1]

2.2.12 Accessible Locker Benches

Manufacturer's standard one-piece bench tops of laminated hardwood with rounded corners and edges, with one coat of clear sealer on all surfaces and one coat of clear lacquer on top and sides. Minimum size: 20 inches wide by 1-1/4 inches thick by 42 inches long. Overall bench unit assembly height shall be 17-1/2 inches. Provide manufacturer's standard fixed pedestal supports of 1-1/2 inch tubular steel with standard pipe flange at top and bell-shaped cast-iron base; predrilled fastener holes for attaching bench top and anchoring to floor, complete with fasteners and anchors. Provide with baked-enamel or powder-coat finish.

[**Am-1]

PART 3 EXECUTION

3.1 INSTALLATION

Provide the same finish for the surfaces of fastening devices exposed after installation as the attached accessory. Provide oval exposed screw heads.

Install accessories at the location and height indicated. Protect exposed surfaces of accessories with strippable plastic or by other means until the installation is accepted. After acceptance of accessories, remove and dispose of strippable plastic protection. Coordinate accessory manufacturer's mounting details with other trades as their work progresses. Use sealants for brackets, plates, anchoring devices and similar items in showers (a silicone or polysulfide sealant) as they are set to provide a watertight installation. After installation, thoroughly clean exposed surfaces and restore damaged work to its original condition or replace with new work.

3.1.1 Recessed Accessories

Fasten accessories with wood screws to studs, blocking or rough frame in wood construction. Set anchors in mortar in masonry construction. Fasten to metal studs or framing with sheet metal screws in metal construction.

3.1.2 Surface Mounted Accessories

Mount on concealed backplates, unless specified otherwise. Conceal fasteners on accessories without backplates. Install accessories with sheet metal screws or wood screws in lead-lined braided jute, PTFE or neoprene sleeves, or lead expansion shields, or with toggle bolts or other approved fasteners as required by the construction. Install backplates in the same manner, or provide with lugs or anchors set in mortar, as required by the construction. Fasten accessories mounted on gypsum board and plaster walls without solid backing into the metal or wood studs or to solid wood blocking secured between wood studs, or to metal backplates secured to metal studs.

SECTION 10 28 13 Page 5Am #0001 spring-loaded rubber cam mop/broom holders, and a minimum three stainless steel rag hooks and a 1/4 inch diameter stainless steel drying rod. Shelf shall be minimum of 8 inches deep and 36 inches long constructed of 18 gauge Type 304 stainless steel with returned edges for rigidity and intermediate supports.

[**Am-1]

[*Am-1]

2.2.12 AAccessible Locker Benches

Manufacturer's standard one-piece bench tops of laminated hardwood with rounded corners and edges, with one coat of clear sealer on all surfaces and one coat of clear lacquer on top and sides. Minimum size: 20 inches wide by 1-1/4 inches thick by 42 inches long. Overall bench unit assembly height shall be 17-1/2 inches. Provide manufacturer's standard fixed pedestal supports of 1-1/2 inch tubular steel with standard pipe flange at top and bell-shaped cast-iron base; predrilled fastener holes for attaching bench top and anchoring to floor, complete with fasteners and anchors. Provide with baked-enamel or powder-coat finish.

[**Am-1]

3.2 CLEANING

Clean material in accordance with manufacturer's recommendations. Do not use alkaline or abrasive agents. Take precautions to avoid scratching or marring exposed surfaces.

3.3 SCHEDULE

Accessories Required

Room MG PTDWR SC

SCR

SD TTD EHD GB SND

1 Set

1 Set

1 Set

1 Set

SCHEDULE NOTES:

1. Toilet accessory mounting locations shall be as indicated below.

Mounting heights shall be as shown on the drawings.

2. MG - Mount mirrors centered on each sink with low point at top of backsplash.

3. PTDWR - Locate as shown on the drawings.

4. SD - Soap dispensers shall be mounted on the GWB wall adjacent to each sink.

5. TTD - Shall be mounted in each toilet stall on the left hand side of the toilet (as seated).

6. GB - Shall be mounted in each handicapped stall at locations as shown on the drawings.

7. TP - Install two at each shower.

8. MH - Install one Mop and broom holder in each Janitor Room mounted on the wall opposite the sink at 4'-0" above finish floor.

-- End of Section --

SECTION 10 28 13 Page 6Am #0001

DIVISION 13 - SPECIAL CONSTRUCTION

SECTION 13 34 19

METAL BUILDING SYSTEMS

11/11

PART 1 GENERAL

1.1 REFERENCES

1.2 GENERAL REQUIREMENTS

1.2.1 Structural Performance

1.2.1.1 Engineering

1.2.1.2 Design Loads

1.2.1.3 Live Loads

1.2.1.4 Roof Snow Loads

1.2.1.5 Wind Loads

1.2.1.6 Collateral Loads

1.2.1.7 Load Combinations

1.2.1.8 Deflection Limits

1.2.2 Seismic Performance

1.2.3 Thermal Movements

1.2.4 Thermal Performance

1.2.4.1 Metal Wall Panel Assemblies

1.2.5 Air Infiltration for Metal Wall Panels

1.2.6 Water Penetration for Metal Wall Panels Under Static Pressure

1.2.7 Water Penetration for Metal Wall Panels Under Dynamic Pressure

1.2.8 Erection/Lifting Plan

1.3 DEFINITIONS

1.4 SYSTEM DESCRIPTION

1.4.1 Primary Frame Type

1.4.2 Fixed End-Wall Frame

1.4.3 Rigid End-Wall Frame

1.4.4 Secondary Frame Type

1.4.5 Eave Height

1.4.6 Bay Spacing

1.4.7 Roof Slope

1.4.8 Roof System

1.4.9 Exterior Wall System

1.5 SUBMITTALS

1.6 QUALITY ASSURANCE

1.6.1 Pre-Erection Conference

1.6.1.1 Pre-Roofing and Siding Installation Conference

1.6.2 Manufacturer's Technical Representative

1.6.3 Manufacturer's Qualifications

1.6.4 Qualification of Erection Contractor

1.6.5 Single Source

1.6.6 Welding

1.6.7 Structural Steel

1.6.8 Cold-Formed Steel

1.6.9 Fire-Resistance Ratings

1.6.10 Surface-Burning Characteristics

1.6.11 Fabrication

SECTION 13 34 19 Page 1Am #0001

1.6.12 Finishes

1.7 SHIPPING, HANDLING AND STORAGE

1.7.1 Delivery

1.8 PROJECT CONDITIONS

1.8.1 Weather Limitations

1.8.2 Field Measurements

1.8.2.1 Established Dimensions for Foundations

1.8.2.2 Established Dimensions for Metal Panels

1.8.2.3 Verification Record

1.9 COORDINATION

1.10 WARRANTY

1.10.1 Building System Warranty

1.10.2 Roof System Weather-Tightness Warranty

1.10.3 Wall Panel Finish Warranty

PART 2 PRODUCTS

2.1 STRUCTURAL FRAMING MATERIALS

2.1.1 W-Shapes

2.1.2 Channel, Angles, M-Shapes and S-Shapes

2.1.3 Plate and Bar

2.1.4 Steel Pipe

2.1.5 Cold-Formed and Hot Formed Hollow Structural Sections

2.1.6 Structural-Steel Sheet

2.1.7 Metallic-Coated Steel Sheet

2.1.8 Metallic-Coated Steel Sheet Pre-painted with Coil Stock Coating

2.1.9 High-Strength Bolts, Nuts, and Washers

2.1.10 Non-High-Strength Bolts, Nuts, and Washers

2.1.11 Anchor Rods

2.1.12 Threaded Rods

2.1.13 Primer

2.2 FABRICATION

2.2.1 General

2.3 STRUCTURAL FRAMING

2.3.1 General

2.3.2 Primary Framing

2.3.3 Secondary Framing

2.3.4 Bracing

2.4 PANEL MATERIALS

2.4.1 Foam-Insulation Core Wall Panel

2.4.2 Finish

2.4.3 Repair Of Finish Protection

2.5 MISCELLANEOUS METAL FRAMING

2.5.1 General

2.5.2 Fasteners for Miscellaneous Metal Framing

2.6 FASTENERS

2.6.1 General

2.6.2 Exposed Fasteners

2.6.3 Screws

2.6.4 Rivets

2.6.5 Attachment Clips

2.7 FRAMES AND MATERIALS FOR OPENINGS

2.7.1 Doors

2.7.2 Windows

2.8 ACCESSORIES

2.8.1 General

2.8.2 Roof and Wall Accessories and Specialties

2.8.3 Insulation

2.8.3.1 Air Barrier and Vapor Retarder

SECTION 13 34 19 Page 2Am #0001

2.8.4 Rubber Closure Strips

2.8.5 Metal Closure Strips

2.8.6 Joint Sealants

2.8.6.1 Sealants

2.8.6.2 Shop-Applied

2.8.6.3 Field-Applied

2.8.6.4 Tape Sealant

2.9 SHEET METAL FLASHING AND TRIM

2.9.1 Fabrication

2.10 FINISHES

2.10.1 General

2.10.2 Appearance of Finished Work

2.11 CEILING SOFFITING

PART 3 EXECUTION

3.1 EXAMINATION

3.2 PREPARATION

3.3 ERECTION OF STRUCTURAL FRAMING

3.4 METAL WALL PANEL INSTALLATION

3.5 METAL PANEL FASTENER INSTALLATION

3.6 FLASHING, TRIM AND CLOSURE INSTALLATION

3.7 DOOR AND FRAME INSTALLATION

3.8 WINDOW INSTALLATION

3.9 ACCESSORY INSTALLATION

3.9.1 General

3.9.2 Dissimilar Metals

3.9.3 Gutters and Downspouts

3.9.4 Insulation

3.9.5 Roof and Wall Accessories and Specialties

3.10 CLEAN-UP AND PROTECTION

3.10.1 Structural Framing

3.10.2 Metal Panels

3.10.3 Touch-Up Painting

3.11 WASTE MANAGEMENT

3.12 SPECIAL INSPECTION AND TESTING FOR SEISMIC-RESISTING SYSTEMS

3.13 WARRANTY

3.13.1 MANUFACTURER'S WARRANTY

3.13.2 CONTRACTOR'S WARRANTY for INSTALLATION

3.13.3 CONTRACTOR'S FIVE (5) YEAR NO PENAL SUM WARRANTY

-- End of Section Table of Contents --

SECTION 13 34 19 Page 3Am #0001

SECTION 13 34 19

METAL BUILDING SYSTEMS

11/11

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 ARCHITECTURAL MANUFACTURERS ASSOCIATION (AAMA)

AAMA 501.1 (2017) Standard Test Method for Water Penetration of Windows, Curtain Walls and Doors Using Dynamic Pressure

AAMA/WDMA/CSA 101/I.S.2/A440 (2011; Update 1 2014) North American Fenestration Standard/Specification for Windows, Doors, and Skylights

AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)

AISC 325 (2017) Steel Construction Manual

AISC 341 (2016) Seismic Provisions for Structural Steel Buildings

AISC 360 (2016) Specification for Structural Steel Buildings

AMERICAN IRON AND STEEL INSTITUTE (AISI)

AISC/AISI 121 (2004) Standard Definitions for Use in the Design of Steel Structures

AISI SG03-3 (2002; Suppl 2001-2004; R 2008) Cold-Formed Steel Design Manual Set

AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE)

ASCE 7 (2017) Minimum Design Loads for Buildings and Other Structures

AMERICAN WELDING SOCIETY (AWS)

AWS A5.1/A5.1M (2012) Specification for Carbon Steel Electrodes for Shielded Metal Arc Welding

AWS D1.1/D1.1M (2015; Errata 1 2015; Errata 2 2016) Structural Welding Code - Steel

AWS D1.3/D1.3M (2008; Errata 2008) Structural Welding Code - Sheet Steel

SECTION 13 34 19 Page 4Am #0001

ASTM INTERNATIONAL (ASTM)

ASTM A1008/A1008M (2016) Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable

ASTM A1011/A1011M (2017a) Standard Specification for Steel Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength

ASTM A123/A123M (2017) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

ASTM A153/A153M (2016) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware

ASTM A193/A193M (2016) Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature Service and Other Special Purpose Applications

ASTM A307 (2014; E 2017) Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength

ASTM A325 (2014) Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

ASTM A36/A36M (2014) Standard Specification for Carbon Structural Steel

ASTM A463/A463M (2010; R 2015) Standard Specification for Steel Sheet, Aluminum-Coated, by the Hot-Dip Process

ASTM A475 (2003; R 2014) Standard Specification for Zinc-Coated Steel Wire Strand

ASTM A500/A500M (2013) Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

ASTM A501/A501M (2014) Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing

ASTM A529/A529M (2014) Standard Specification for High-Strength Carbon-Manganese Steel of Structural Quality

ASTM A53/A53M (2012) Standard Specification for Pipe, SECTION 13 34 19 Page 5Am #0001

Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A563 (2015) Standard Specification for Carbon and Alloy Steel Nuts

ASTM A563M (2007; R 2013) Standard Specification for Carbon and Alloy Steel Nuts (Metric)

ASTM A572/A572M (2015) Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A606/A606M (2009a) Standard Specification for Steel Sheet and Strip, High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, with Improved Atmospheric Corrosion Resistance

ASTM A653/A653M (2017) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A755/A755M (2016; E 2016) Standard Specification for Steel Sheet, Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Products

ASTM A780/A780M (2009; R 2015) Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings

ASTM A792/A792M (2010) Standard Specification for Steel Sheet, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process

ASTM A992/A992M (2011) Standard Specification for Structural Steel Shapes

ASTM B117 (2016) Standard Practice for Operating Salt Spray (Fog) Apparatus

ASTM B209 (2014) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

ASTM B221 (2014) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B221M (2013) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

ASTM C1289 (2017) Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

ASTM C1363 (2011) Standard Test Method for Thermal

SECTION 13 34 19 Page 6Am #0001

Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus

ASTM C273/C273M (2016) Shear Properties of Sandwich Core Materials

ASTM C518 (2015) Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus

ASTM C665 (2012) Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing

ASTM C920 (2014a) Standard Specification for Elastomeric Joint Sealants

ASTM D1056 (2014) Standard Specification for Flexible Cellular Materials - Sponge or Expanded Rubber

ASTM D1308 (2013) Effect of Household Chemicals on Clear and Pigmented Organic Finishes

ASTM D1621 (2016) Standard Test Method for Compressive Properties of Rigid Cellular Plastics

ASTM D1622/D1622M (2014) Apparent Density of Rigid Cellular Plastics

ASTM D1667 (2005; R 2011) Flexible Cellular Materials

- Poly (Vinyl Chloride) Foam (Closed-Cell)

ASTM D2244 (2016) Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates

ASTM D2247 (2015) Testing Water Resistance of Coatings in 100% Relative Humidity

ASTM D2794 (1993; R 2010) Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact)

ASTM D3363 (2005; E 2011; R 2011; E 2012) Film Hardness by Pencil Test

ASTM D4214 (2007; R 2015) Standard Test Method for Evaluating the Degree of Chalking of Exterior Paint Films

ASTM D522/D522M (2014) Mandrel Bend Test of Attached Organic Coatings

ASTM D523 (2014) Standard Test Method for Specular Gloss

SECTION 13 34 19 Page 7Am #0001

ASTM D6226 (2010) Standard Test Method for Open Cell Content of Rigid Cellular Plastics

ASTM D714 (2002; R 2009) Evaluating Degree of Blistering of Paints

ASTM D822 (2013) Filtered Open-Flame Carbon-Arc Exposures of Paint and Related Coatings

ASTM D968 (2017) Standard Test Methods for Abrasion Resistance of Organic Coatings by Falling Abrasive

ASTM DEFONLINE (2008) ASTM Online Dictionary of Engineering Science and Technology

ASTM E119 (2016a) Standard Test Methods for Fire Tests of Building Construction and Materials

ASTM E136 (2016) Behavior of Materials in a Vertical Tube Furnace at 750 Degrees C

ASTM E1592 (2005; R 2012) Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference

ASTM E283 (2004; R 2012) Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen

ASTM E331 (2000; R 2016) Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference

ASTM E84 (2018) Standard Test Method for Surface Burning Characteristics of Building Materials

ASTM E96/E96M (2016) Standard Test Methods for Water Vapor Transmission of Materials

ASTM F1554 (2015; E 2016) Standard Specification for Anchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength

ASTM F1852 (2014) Standard Specification for "Twist Off" Type Tension Control Structural Bolt/Nut/Washer Assemblies, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

ASTM F436 (2011) Hardened Steel Washers

ASTM F844 (2007a; R 2013) Washers, Steel, Plain (Flat), Unhardened for General Use

SECTION 13 34 19 Page 8Am #0001

ASTM G152 (2013) Operating Open Flame Carbon Arc Light Apparatus for Exposure of Nonmetallic Materials

ASTM G153 (2013) Operating Enclosed Carbon Arc Light Apparatus for Exposure of Nonmetallic Materials

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety and Health Requirements Manual

INTERNATIONAL CODE COUNCIL (ICC)

ICC IBC (2015) International Building Code

METAL BUILDING MANUFACTURERS ASSOCIATION (MBMA)

MBMA MBSM (2002) Metal Building Systems Manual

NATIONAL ASSOCIATION OF ARCHITECTURAL METAL MANUFACTURERS (NAAMM)

NAAMM AMP 500 (2006) Metal Finishes Manual

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 252 (2017) Standard Methods of Fire Tests of Door Assemblies

NFPA 80 (2016; TIA 16-1) Standard for Fire Doors and Other Opening Protectives

SHEET METAL AND AIR CONDITIONING CONTRACTORS' NATIONAL ASSOCIATION

(SMACNA)

SMACNA 1793 (2012) Architectural Sheet Metal Manual, 7th Edition

SOCIETY FOR PROTECTIVE COATINGS (SSPC)

SSPC Paint 15 (1999; E 2004) Steel Joist Shop Primer

SSPC Painting Manual (2002) Good Painting Practice, Steel Structures Painting Manual, Volume 1

SSPC SP 2 (1982; E 2000; E 2004) Hand Tool Cleaning

UNDERWRITERS LABORATORIES (UL)

UL Bld Mat Dir (updated continuously online) Building Materials Directory

1.2 GENERAL REQUIREMENTS

1.2.1 Structural Performance

Provide metal building systems capable of withstanding the effects of

SECTION 13 34 19 Page 9Am #0001 gravity loads and the following loads and stresses within the limits and conditions indicated.

1.2.1.1 Engineering

Design metal building systems conforming to procedures described in

MBMA MBSM.

1.2.1.2 Design Loads

Conform to the requirements of MBMA MBSM, ASCE 7, the building code applicable to the project geographical location, and to the loads indicated on the drawings.

1.2.1.3 Live Loads

Include all vertical loads induced by the building occupancy indicated on the drawings, as well as loads induced by maintenance workers, materials and equipment for roof live loads.

1.2.1.4 Roof Snow Loads

Include vertical loads induced by the ground snow load at the project site of 30 psf. Allow for unbalanced and drift loads.

1.2.1.5 Wind Loads

Include horizontal loads induced by a basic wind speed of 127 mph (ASCE 7-10).

1.2.1.6 Collateral Loads

Include additional dead loads other than the weight of metal building system for permanent items such as sprinklers, mechanical systems, electrical systems, and ceilings. The assumed collateral load shall not be less than 7 psf.

1.2.1.7 Load Combinations

Design metal building systems to withstand the most critical effects of load factors and load combinations as required by MBMA MBSM, ASCE 7, and the building code applicable to the project location.

1.2.1.8 Deflection Limits

Engineer assemblies to withstand design loads with deflections no greater than the following:

a. Purlins; vertical deflection of 1/240 of the span for total loads;

1/360 of the span for roof live or snow loads.

b. Girts; horizontal deflection of 1/240 of the span for girts supporting and attached only to metal wall panels; 1/600 of the span for girts or other horizontal framing members which support, brace, or are rigidly attached to masonry walls or masonry veneers, or which support cold formed metal wall faming which supports or is anchored to masonry veneers, for wind loads.

c. Primary rigid frame girders; vertical deflection of 1/240 of the span

SECTION 13 34 19 Page 10Am #0001 for total loads; 1/360 of the span for roof live or snow loads.

d. Primary rigid frames, portal rigid frames and braced bays; horizontal deflection under wind loading of 1/600 of the eave height of the frame for wind loads.

e. Metal Wall Panels; horizontal deflection of 1/240 of the span for wind loads.

Design secondary framing system to accommodate deflection of primary building structure and construction tolerances, and to maintain clearances at openings. Provide metal panel assemblies capable of withstanding the effects of loads and stresses indicated, based on testing according to

ASTM E1592.

1.2.2 Seismic Performance

Design and engineer metal building system capable of withstanding the effects of earthquake motions determined according to ASCE 7, AISC 341, and

ICC IBC.

1.2.3 Thermal Movements

Provide metal panel systems that allow for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures by preventing buckling, opening of joints, overstressing of components, failure of joint sealants, failure of connections, and other detrimental effects. Base engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss as follows:

Temperature Change (Range); 120 F, ambient; 180 F, material surfaces.

1.2.4 Thermal Performance

Provide insulated metal panel assemblies capable of withstanding the effects of the wind loads indicated, based on testing according to ASTM E1592, with the following minimum R-values for opaque elements when tested according to ASTM C1363 or ASTM C518.

1.2.4.1 Metal Wall Panel Assemblies

a. R-Value: minimum 18

1.2.5 Air Infiltration for Metal Wall Panels

Air leakage through assembly of not more than 0.06 cfm/sq.ft. at static-air-pressure difference of 6.24 lbf/sq.ft., using a minimum 10-by-10 foot test panel that includes side joints, when tested according to

ASTM E283.

1.2.6 Water Penetration for Metal Wall Panels Under Static Pressure

No water penetration when tested according to ASTM E331 at a minimum static differential pressure of 6.24 lbf/sq.ft., using minimum 10-by-10 foot test panel that includes side joints.

1.2.7 Water Penetration for Metal Wall Panels Under Dynamic Pressure

No evidence of water leakage when tested according to AAMA 501.1.

SECTION 13 34 19 Page 11Am #0001

1.2.8 Erection/Lifting Plan

Provide plans and a written erection/lifting procedure with required plans clearly showing the intended sequence and method of erection in accordance with EM 385-1-1 "Safety - Safety and Health Requirements". Indicate required crane lifting requirements, temporary support structures, member size and locations of braced or guyed temporary supports, and locations of bracing or guys anchor points. Clearly define the required framing sequence and conditions necessary to insure the structure is maintained in a properly braced and stable condition throughout the complete erection process.

1.3 DEFINITIONS

ASTM DEFONLINE applies to this definition paragraph.

a. Bay: Dimension between main frames measured normal to frame (at centerline of frame) for interior bays, and dimension from centerline of first interior main frame measured normal to end wall (outside face of end-wall girt) for end bays.

b. Building Length: Dimension of the building measured perpendicular to main framing from end wall to end wall (outside face of girt to outside face of girt).

c. Building Width: Dimension of the building measured parallel to main framing from sidewall to sidewall (outside face of girt to outside face of girt).

d. Clear Span: Distance between supports of beams, girders, or trusses (measured from lowest level of connecting area of a column and a rafter frame or knee).

e. Eave Height: Vertical dimension from finished floor to eave (the line along the sidewall formed by intersection of the planes of the roof and wall).

f. Clear Height under Structure: Vertical dimension from finished floor to lowest point of any part of primary or secondary structure, not including crane supports, located within clear span.

g. Terminology Standard: Refer to MBMA "Metal Building Systems Manual" for definitions of terms for metal building system construction not otherwise defined in this Section or in referenced standards.

1.4 SYSTEM DESCRIPTION

General: Provide a complete, integrated set of mutually dependent components and assemblies that form a metal building system capable of withstanding structural and other loads, thermally induced movement, and exposure to weather without failure or infiltration of water into building interior. Include primary and secondary framing, metal wall panels, and accessories complying with requirements indicated.

Provide metal building system of size and with spacing, slopes, and spans indicated. Metal building frame types shall be as indicated in the Pre-Engineered Metal Building notes on the drawings.

SECTION 13 34 19 Page 12Am #0001

1.4.1 Primary Frame Type

a. Rigid Clear Span: Solid-member, structural-framing system without interior columns.

b. Rigid Modular: Solid-member, structural-framing system with interior columns.

1.4.2 Fixed End-Wall Frame

Provide manufacturer's standard fixed end wall, consisting of either a primary frame, capable of supporting one-half of a bay design load, and end-wall columns, or load-bearing end-wall with corner columns, and rafters.

1.4.3 Rigid End-Wall Frame

Provide primary frame, capable of supporting half-bay design loads, and end-wall columns where indicated on the drawings. Bracing is not permitted.

1.4.4 Secondary Frame Type

Provide manufacturer's standard purlins and joists.

1.4.5 Eave Height

Eave height shall be as indicated on Drawings.

1.4.6 Bay Spacing

Bay Spacing shall be as indicated on the drawings.

1.4.7 Roof Slope

Roof slope shall be as indicated on the drawings.

1.4.8 Roof System

Provide structural roof deck in accordance with Section 05 30 00 STEEL DECKS, and finish roof panels in accordance with Section 07 61 14.00 20

STEEL STANDING SEAM ROOFING.

1.4.9 Exterior Wall System

Provide factory-assembled, insulated metal wall panels complete with vapor barrier conforming to ASTM E96/E96M.

1.5 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. 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

Manufacturer's Qualifications; G

SECTION 13 34 19 Page 13Am #0001

SD-02 Shop Drawings Detail Drawings; G, DO Erection/Lifting Plan; G, DO

SD-03 Product Data

Manufacturer's catalog datawith descriptive and technical literature; G, DO

SD-04 Samples

Coil Stock, 12 inches long by the actual panel width; G Wall Panels, 12 inches long by actual panel width; G Fasteners; G Metal Closure Strips 10 inches long of each type; G Insulation, approximately 8 by 11 inches; G Vapor Barrier; G Manufacturer's color charts and chips, 4 by 4 inches; G

SD-05 Design Data

Manufacturer's descriptive and technical literature; G, DO Manufacturer's building design analysis; G, DO

SD-06 Test Reports

Test reports; G Coatings and base metals; G Factory Color Finish Performance Requirements; G

SD-07 Certificates

System components ; G Coil Stock certification; G Aluminized Steel Repair Paint; G Galvanizing Repair Paint; G Enamel Repair Paint; G Qualification of Manufacturer; G Qualification of Erector; G

SD-08 Manufacturer's Instructions

Installation of Roof Deck and Wall panels; G Shipping, handling, and storage; G

SD-11 Closeout Submittals

Manufacturer's Warranty; G Contractor's Warranty for Installation; G

1.6 QUALITY ASSURANCE

1.6.1 Pre-Erection Conference

After submittals are received and approved but before metal building system work, including associated work, is performed, the Contracting Officer will hold a pre-erection conference to review the following:

SECTION 13 34 19 Page 14Am #0001

a. The detail drawings, specifications, and manufacturer's descriptive and technical literature.

b. Finalize construction schedule and verify availability of materials, erector's personnel, equipment, and facilities needed to make progress and avoid delays.

c. Methods and procedures related to metal building system erection, including, but not limited to: qualification of manufacturer, qualification of erector, manufacturer's catalog data, building design analysis, written instructions and test reports.

d. Support conditions for compliance with requirements, including alignment between and erection of structural members.

e. Flashing, special roofing and siding details, roof and wall penetrations, openings, and condition of other construction that will affect metal building system, including coatings and base metals, factory color finish performance requirements, system components, and certificates for coil stock.

f. Governing regulations and requirements for, certificates, insurance, tests and inspections if applicable.

g. Temporary protection requirements for metal panel assembly during and after installation.

h. Samples of aluminized steel repair paint, galvanizing repair paint, and enamel repair paint.

1.6.1.1 Pre-Roofing and Siding Installation Conference

After structural framing system erection and approval but before roofing, siding, insulation and vapor barrier work, including associated work, is performed; the Contracting Officer will hold a pre-roofing and siding conference to review the following:

a. Examine purlins, sub-girts and formed shapes conditions for compliance with requirements, including flatness and attachment to structural members.

b. Review structural limitations of purlins, sub-girts and formed shapes during and after roofing and siding.

c. Review flashings, special roof and wall details, roof drainage, roof and wall penetrations, roof equipment curbs, and condition of other construction that will affect the metal building system.

d. Review temporary protection requirements for metal roof and wall panels' assembly during and after installation.

e. Review roof and wall observation and repair procedures after metal building system erection.

1.6.2 Manufacturer's Technical Representative

The representative must have authorization from manufacturer to approve field changes and be thoroughly familiar with the products, erection of structural framing and installation of roof deck and wall panels in the

SECTION 13 34 19 Page 15Am #0001 geographical area where construction will take place.

1.6.3 Manufacturer's Qualifications

Metal building system manufacturer must have a minimum of five (5) years experience as a qualified manufacturer and a member of MBMA of metal building systems and accessory products.

Provide engineering services by an authorized currently licensed engineer in the geographical area where construction will take place, having a minimum of four years experience as an engineer knowledgeable in building design analysis, protocols and procedures for the "Metal Building Systems Manual" (MBMA MBSM); ASCE 7, the building code in the geographic area where the construction will take place and ASTM E1592.

Provide certified engineering calculations using the products submitted for:

a. Roof and Wall Wind Loads with basic wind speed, exposure category, co-efficient, importance factor, designate type of facility, negative pressures for each zone, methods and requirements of attachment.

b. Roof Dead and Live Loads

c. Collateral Loads

d. Foundation Loads

e. Roof Snow Load

f. Seismic Loads

1.6.4 Qualification of Erection Contractor

An experienced erector who has specialized in erecting and installing work similar in material, design, and extent to that indicated for this Project and must be approved and certified by the metal building system manufacturer.

1.6.5 Single Source

Obtain primary and secondary components and structural framing members, each type of metal roof, wall and liner panel assemblies, clips, closures and other accessories from the standard products of the single source from a single manufacturer to operate as a complete system for the intended use.

1.6.6 Welding

Qualify procedures and personnel according to AWS A5.1/A5.1M, AWS D1.1/D1.1M, and AWS D1.3/D1.3M.

1.6.7 Structural Steel

Comply with AISC 325, AISC 341 for seismic impacted designs, AISC 360, for design requirements and allowable stresses.

1.6.8 Cold-Formed Steel

Comply with AISC/AISI 121 and AISI SG03-3 for design requirements and allowable stresses.

SECTION 13 34 19 Page 16Am #0001

1.6.9 Fire-Resistance Ratings

Where indicated, provide metal panels identical to those of assemblies tested for fire resistance per ASTM E119 by a qualified testing agency.

Identify products with appropriate markings of applicable testing agency.

Indicate design designations from UL Bld Mat Dir or from the listings of another qualified testing agency. Combustion Characteristics must conform to ASTM E136.

1.6.10 Surface-Burning Characteristics

Provide metal panels having insulation and vapor barrier material with the following surface-burning characteristics as determined by testing identical products according to ASTM E84 by a qualified testing agency.

Identify products with appropriate markings of applicable testing agency showing:

a. Flame-Spread Index: 25 or less.

b. Smoke-Developed Index: 450 or less.

1.6.11 Fabrication

Fabricate and finish metal panels and accessories at the factory to greatest extent possible, by manufacturer's standard procedures and processes and as necessary to fulfill indicated performance requirements.

Comply with indicated profiles with dimensional and structural requirements

Provide metal panel profile, including major ribs and intermediate stiffening ribs, if any, for full length of panel. Aluminum and aluminum-alloy sheet and plate must conform to ASTM B209.

Fabricate metal panel side laps with factory-installed captive gaskets or separator strips that provide a tight seal and prevent metal-to-metal contact, in a manner that will seal weather-tight and minimize noise from movements within panel assembly.

Sheet Metal Accessories: Fabricate flashing and trim to comply with recommendations in SMACNA 1793 that apply to the design, dimensions, metal, and other characteristics of item indicated:

a. Form exposed sheet metal accessories that…