Particular_SPECS.pdf

SMYU 18-1066

CONSTRUCT HYDRAZINE

FACILITY, OSAN AB

PARTICULAR SPECIFICATION

51st CIVIL ENGINEER SQUADRON hangsok.choe.kr@us.af.mil

SECTION 05210

OPEN-WEB STEEL JOISTS

PART 1 GENERAL

1.1 SUBMITTALS

A. Action Submittals:

1. Plan view layout of joists and bridging.

2. Elevation view of each type of joist showing configuration, chord and web member sizes, panel point dimensions, and chord extensions.

3. Connection and bearing details.

4. Special joist reinforcing and connections for supported items, such as monorails and mechanical equipment.

5. Bridging member sizes and connection details.

6. Complete design, including stress and deflection calculations, for joists, joist members, and connections for design load and equipment weight as indicated, plus any construction loads.

7. Calculations shall include check of joist chord bending stresses for concentrated loads applied between panel points.

8. Registered Professional Engineer’s stamp on design drawings and stress calculations.

9. Procedure for handling, erection, and bracing of steel joists.

B. Informational Submittals:

1. Joist manufacturer’s installation requirements.

2. Welding Procedures, Qualifications, and Inspection Report.

1.2 QUALITY ASSURANCE

A. General: Design and fabricate steel joists and bridging to meet requirements of

SJI Standard Specifications and Load Tables.

1.3 DELIVERY, STORAGE, AND HANDLING

A. Protect from corrosion, deformation, and other damage during delivery, storage, and handling.

B. Protect joist paint system from abrasion at steel bands and other joists.

C. Store joists and bridging off ground on wood sleepers.

D. Support joists so there is no danger of tipping, sliding, rolling, shifting or material damage.

PART 2 PRODUCTS

2.1 STEEL JOISTS AND BRIDGING

A. Provide type of joist, chord configuration, and depth as indicated on

Drawings.

B. Design and Manufacture:

1. In accordance with the applicable SJI Standard Specifications.

2. Chord Members: Rolled double angle sections only.

3. Provide the following where indicated, in accordance with SJI Standard

Specifications and Load Tables:

a. Bottom chord bracing and end anchorage for uplift design criteria.

b. Ceiling extension to within 1 inch of finished wall surface, unless otherwise indicated.

c. Top chord extension, S type, unless otherwise indicated.

d. Bottom chord extension and stabilizer plates for joist girders.

e. Full camber, unless otherwise indicated.

C. Joist Bridging:

1. In accordance with applicable SJI Standard Specifications for type of joist.

2. Furnish bridging of minimum size and type as indicated.

3. Provide anchorage connection to walls and girders at bridging lines as indicated.

2.2 SHOP PRIMER

A. Apply one shop coat of rust-inhibitive primer in accordance with SJI Standard

Specifications.

1. Remove loose scale, rust, and slag from welds before painting.

2. Apply primer within 8 hours after surface preparation.

PART 3 EXECUTION

3.1 EXAMINATION

A. Examine supporting framing and field conditions for compliance with requirements for installation tolerances and other conditions affecting performance of steel joists.

3.2 INSTALLATION

A. Erection: SJI Standard Specifications and approved shop drawings.

3.3 TOUCHUP PAINTING

A. Immediately following erection, remove debris from completed installation.

B. Clean field welds, bolted connections, rust spots, and abraded areas.

C. Repair damaged painted and galvanized surfaces.

3.4 FIELD QUALITY CONTROL

A. Welding:

1. Visually inspect field welds in accordance with AWS D1.1, Section 6 and Table 6.1, Visual Inspection Acceptance Criteria.

2. Repair defective welds.

END OF SECTION

SECTION 07610

SHEET METAL ROOFING AND FASCIA

1.1 REFERENCES

A. The following is a list of standards which may be referenced in this section: in accordance with O&MA SPEC

1.2 SUBMITTALS

A. Informational Submittals:

1. A letter from the roofing manufacturer stating that the roofer is approved by manufacturer to apply the roof.

2. Special guarantee.

1.3 QUALITY ASSURANCE

A. Applicator’s Qualifications: Approved by the accepted system manufacturer.

B. Preroofing Conference:

1. Conduct preroofing conference with COR/Inspector, BCE Engineer, roofing applicator, roofing system materials manufacturer, and subcontractors likely to be on the roof, present.

2. Discussion: To resolve questions regarding acceptability of the deck, roofing system and materials, flashing details, roof insulation, roof-mounted mechanical equipment, and roofing.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Product Delivery: Keep panels dry.

B. Product Storage and Handling:

1. Protect against damage and discoloration.

2. Handle panels with nonmarring slings.

3. Do not bend panels.

4. Store panels aboveground, with one end elevated for drainage.

5. Stack panels to prevent twisting, bending, or abrasion, and to provide ventilation.

6. Protect panels against standing water and condensation between adjacent surfaces.

7. If panels become wet, immediately separate sheets, wipe dry with clean cloth, and separate sheets for air-drying.

8. During storage prevent contact with materials that may cause discoloration or staining.

1.5 ENVIRONMENTAL REQUIREMENTS

A. Apply roofing only in dry weather and when ambient temperature is above

40 degrees F.

1.6 SPECIAL GUARANTEE

A. Product: Provide manufacturer’s extended guarantee or warranty, with Owner named as beneficiary, in writing, as Special Guarantee. Special Guarantee shall provide for correction or, at the option of the Owner, removal and replacement of roofing panels, flashing, finish, and accessories found defective during a period of 20 years after the date of Substantial Completion.

Duties and obligations for correction or removal and replacement of defective Work shall be as specified the General Conditions.

B. Conditions:

1. Roofing Panels: No rupture, structural failure, or perforation.

2. Finish: No cracking, blistering, flaking, chipping, checking, chalking, peeling, or fading.

3. Components: Watertight and weathertight with normal usage.

2.1 ROOFING PANELS

A. Material: 24-gauge minimum metal thickness and in accordance with O&MA

SPEC

B. Finish: in accordance with O&MA SPEC

2.2 ACCESSORY MATERIALS

A. Underlayment: ASTM D226, Type II or ASTM D2178, Type III asphalt roofing felt or as recommended by roofing manufacturer.

B. Slip Sheet: Coated-glass fiber fire-resistant slip sheet as recommended by sheet metal roofing manufacturer.

C. Fasteners:

1. Stainless steel or alloy appropriate to the particular metal specified for roofing.

2. Screws: Panhead wood or sheet metal type.

3. Exposed Fasteners: Finished to match roofing.

D. Holddown Clips: System manufacturer’s ASTM A792/A792M standard shape steel.

E. Closures: Manufacturer’s standard neoprene blocks shaped to fit roof metal profile.

F. Sealant: Type 5 as specified in Section 07900, Joint Sealants.

2.3 FABRICATION

A. Configuration: Form panels for standing seams spaced no less than 12 inches and no more than 20 inches on center.

B. Edges: Turned up 7/8 inch high minimum.

C. Panel Length: As long as practical, preferably from eave to ridge.

D. Fabricate flashings and trim from same metal as roof panels.

E. Form and fabricate sheets, battens, strips, cleats, valleys, ridges, edge treatments, integral flashings, gutters, downspouts, and other components of specified metal roofing panels to profiles, patterns, and drainage arrangement shown, and as required for permanent leakproof construction.

F. Provide for thermal expansion and contraction of Work.

3.1 SHEET METAL ROOFING SYSTEM

A. Install metal roofing and fascia system consisting of nonstructural sheet metal panels held to substrate with concealed fasteners.

B. Provide ridges, hips, valleys, eaves, rakes, fascia, coping, gutters, downspouts, and other exposed trim and flashings for a weathertight roofing and fascia system.

3.2 PREPARATION

A. Deck: Firm, dry, free of foreign materials, and smooth. Report immediately to the Engineer all cracks, breaks, holes, or other unusual irregularities in the surface.

B. Layout Pattern:

1. Lay out to place seams equidistant from corners and aligned with seams on other side of hip or ridge.

2. Coordinate Work of this section with flashing, trim, and other construction to provide a permanently leakproof, secure, and noncorroding installation.

3.3 INSTALLATION

A. General:

1. Comply with recommendations and instructions of metal roofing panel producer and SMACNA Sheet Metal Manual.

2. Conceal fasteners and expansion joint provisions wherever possible in exposed Work; locate so as to minimize the possibility of leakage.

Cover and seal fasteners and anchors as required for a tight installation.

3. Separate dissimilar metals from each other where electrolysis might occur. Separation is satisfactorily accomplished by coating the metal(s) with a 15-mil bituminous coating. Comply with various metals producers’ recommendations for other forms of protection against contamination from corrosive materials or agents.

B. Underlayment and Slip Sheet:

1. Apply underlayment single-ply lapped shingle fashion, 3 inches at head and 6 inches at sides.

2. Cover with loose-laid slip sheet similarly lapped and with joints staggered.

3. Install no more than can be covered by metal roofing, or other approved protection, in same day.

C. Roofing Panels:

1. Begin at eaves.

2. Locate holddown clips in joints within 6 inches of panel ends and at

18 inches on center, maximum.

3. At eaves cut upturned edges and bend panel down to form fascia.

4. At intersections of roof slope with ridge and hips, turn up edges of roof panels 1 inch.

D. Cross Seams: Not allowed on interlocking panels.

E. Seam or Joint Covers:

1. Snap in-place over clips and upturned edges of roof panels.

2. At eaves cut sides of covers and fold down over fascia in one continuous piece.

F. Valleys:

1. Form of sheets not exceeding 10 feet in length. Lap joints 6 inches in direction of drainage.

2. Extend valley sheet minimum 6 inches under roofing sheets.

3. At valley, double fold valley and roofing sheets and secure with cleats spaced 18 inches on center.

G. Edges:

1. Extend gutter lining under metal roofing 6 inches minimum and terminate in 3/4-inch folded edge secured by cleats.

2. Hook lower end of roofing into lock strip to form 3/4-inch wide loose-lock seam.

H. Ridge and Hip Covers: Secure in-place using Z-closer clips and fasteners. Seal joints where necessary for weathertightness.

I. Metal Roofing, Gutters, Downspouts, and Flashings: Straight, weathertight, exposed surfaces free of dents, scratches, abrasions, stains, and other visible defects.

J. Cutting and Fitting: Neat, square, and true. Saw cut panels, deburr, and use touchup paint immediately as recommended by roofing panel manufacturer.

Torch cutting is prohibited.

3.4 CLEANING AND PROTECTION

A. Cleaning:

1. At the end of each day sweep metal clean of foreign materials, especially metal particles and scrap.

2. Peel off all strippable film.

3. Where needed, clean metals in conformance with the metals industry recommendations (American Iron and Steel Institute for stainless steel, Copper and Brass Association for copper, and other associations) or use Basic H organic metal cleaner, Shaklee Products, Hayward, CA.

B. Protection:

1. Protect material from exposure to chlorides, hydrochloric-based and muriatic acids. If contaminated, wash affected areas immediately with 5 percent soda and water solution and rinse with clear water.

2. Avoid walking on roof after completion.

C. Final Cleanup:

1. Remove all debris, metal clips, nails, and other materials that could prevent adequate drainage or produce corrosion products through electrolysis.

2. Repair and touch up damage.

SECTION 07700

ROOF SPECIALTIES AND ACCESSORIES

A. The following is a list of standards which may be referenced in this section:

1. ASTM International (ASTM):

a. D1187, Standard Specification for Asphalt-Base Emulsions for Use as Protective Coatings for Metal.

b. D4586, Standard Specification for Asphalt Roof Cement, Asbestos-Free.

1. Show materials, details, flashing, anchorage, and relation to adjacent structure.

2. Catalog cuts of all items not indicated on Shop Drawings.

1.3 SEQUENCING AND SCHEDULING

A. Coordination: Schedule and coordinate work of this section with work of

Section 07620, Sheet Metal Flashing, and Section 07610, Sheet Metal Roofing and Fascia.

2.1 VENT PIPE FLASHING

A. Prefabricated flashing with elastomeric collar and 24-gauge galvanized steel base, sized to fit vent pipe.

B. Manufacturer and Product: Oatey; No-Caulk Roof Flashing.

2.2 ROOF VENTS

A. Manufacturers and Products:

1. Schuller; FP-10.

2. GAF; Ventstack, plastic.

3. Kelly Energy Systems; Equalizer Valve.

2.3 ANCILLARY MATERIALS

A. Sealer Tape: Polyisobutylene sealer tape.

B. Isolation Paint: ASTM D1187, asphalt.

C. Isolation Tape: Butyl or polyisobutylene, internally reinforced, or 20-mil thick minimum polyester.

D. Plastic Roof Cement: ASTM D4586, Type II.

E. Fasteners: Stainless steel of type required.

3.1 PREPARATION

A. Examine surfaces and structures to receive the Work of this section.

B. Take measurements at Site and fabricate work to suit. No changes will be made in structure to accommodate this Work.

A. Install roof specialties and accessories as detailed and in conformance with manufacturer’s instruction, recommendations, and standards.

B. Factory Finished Units: Place color variations in pieces so no extremes are next to each other.

C. Make Work weathertight and free of expansion and contraction noise.

D. Maintain separation between aluminum surfaces and concrete or dissimilar metals with isolation tape.

E. Install roof hatches and smoke vents to operate freely and not rattle when closed or open.

F. Use appropriate pipe curb assembly, pipe seal, or vent pipe flashing where pipe, conduit, or cable, etc., penetrate roofing membrane.

3.3 EXPANSION JOINT COVERS

A. Install as detailed and in accordance with manufacturer’s instructions.

3.4 ROOF VENTS

A. Install in accordance with roofing system manufacturer’s instructions, but in no case less than one per 1,000 square feet of roof area.

SECTION 07840

FIRESTOPPING

A. The following is a list of standards that may be referenced in this section:

1. ASTM International (ASTM): E814, Test Method for Fire Tests of

Through-Penetration Firestops.

2. Underwriters Laboratory, Inc. (UL):

a. 1479, Fire Tests of Through-Penetration Firestops.

b. 2079, Tests for Fire Resistance of Building Joint Systems.

1.2 SYSTEM DESCRIPTION

A. Provide systems of material or combination of materials used to fill openings around penetrating items to prevent the spread of fire and retain integrity of fire rated construction by maintaining an effective barrier against spread of flame, smoke, water, and hot gases through penetrations in fire rated wall and floor assemblies.

B. Provide Fire Safing:

1. At slot gaps between edge of floor slabs and exterior walls.

2. Gaps between top of walls and structure above.

3. Expansion joints in walls, floors, and ceilings.

C. Performance Requirements: Provide firestop systems with materials that have been manufactured and installed to maintain performance criteria stated by manufacturer without defects, damage, or failure.

D. Regulatory Requirements:

1. Firestop Systems: Meet requirements of ASTM E814, UL 1479, or

UL 2079 tested assemblies that provide a fire rating equal to that of construction being penetrated.

2. Proposed Firestop Materials and Methods: Conform to applicable governing codes having local jurisdiction.

3. Meet F and T ratings of ASTM E814 for a period equal to construction penetrated.

4. Underwriters Laboratories classified as fill, void, or cavity materials under UL 1479.

1.3 SUBMITTALS

1. Shop Drawings: Show layout, profiles, and product components. Include UL Systems Number on Shop Drawings and diagram of UL approved assembly.

2. Product Data: Include manufacturer’s SPEC-DATA product sheet for products selected for use.

1. Manufacturer’s installation instructions.

2. Test Reports: Certified test reports showing compliance with specified performance characteristics and physical properties.

3. Certificates:

a. Product certificates signed by manufacturer certifying that materials comply with specified performance characteristics and physical requirements.

b. Certificate indicating installer qualifications.

c. Certificate of Proper Installation.

4. Special Guarantee documents specified below.

1.4 QUALITY ASSURANCE

A. Installer Qualifications: Experienced in performing Work of this section and specialized in the installation of work similar to that required for this Project.

B. Preinstallation Meetings: Conduct preinstallation meeting to identify where seals are required and verify Project requirements, substrate conditions, manufacturer’s installation instructions, and manufacturer’s warranty requirements.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Coordinate delivery of materials with scheduled installation date to allow minimum storage time at Project Site.

B. Deliver materials in manufacturer’s original, unopened, undamaged containers with identification and UL listing mark intact.

C. Store materials under cover and protect from weather and damage in compliance with manufacturer’s requirements.

D. Follow recommended procedures, precautions, or remedies described in Material Safety Data Sheets as applicable.

1.6 SEQUENCING AND SCHEDULING

A. Firestopping requirements may be created by mechanical and electrical portions of the Work:

1. Identify locations requiring firestopping.

2. Schedule installation of firestopping after completion of penetrating item installation but prior to covering or concealing of openings.

1.7 SPECIAL GUARANTEE

A. Provide manufacturer’s extended guarantee or warranty, with Owner named as beneficiary, in writing, as special guarantee. Special guarantee shall provide for correction, or at the option of the Owner, removal and replacement of Work specified in this section found defective during a period of 2 years after the date of Substantial Completion. Duties and obligations for correction or removal and replacement of defective Work shall be as specified in the General Conditions.

2.1 GENERAL

A. Furnish firestop system products from a single manufacturer.

2.2 MANUFACTURERS

A. 3M Corp.; Firestopping Products.

B. Hilti Construction Chemicals; High Performance Firestop Systems.

C. International Protective Coatings Corp. (IPC); Flamesafe Firestop Products.

D. Isolatek International (Cafco); TPS.

E. Specified Technologies; Inc. (STI).

F. United States Gypsum Co. (USG); Firestop Systems and Thermafiber Safing

Insulation.

2.3 MIXES

A. For those products requiring mixing prior to application, follow firestopping manufacturer’s directions for accurate proportioning of materials, water (if required), type of mixing equipment, selection of mixer speeds, mixing containers, mixing time, and other procedures needed to produce firestopping products of uniform quality with optimum performance characteristics for application indicated.

A. With manufacturer’s representative, examine substrates and conditions for compliance with requirements for opening configurations, penetrating items, substrates, and other conditions affecting performance of firestopping. Do not proceed with installation until unsatisfactory conditions have been corrected.

A. Surface Cleaning: Clean openings and joints immediately prior to installing firestopping in accordance with firestop manufacturer recommendations and the following requirements:

1. Remove foreign materials from surfaces of opening and joint substrates and from penetrating items that could interfere with adhesion of firestopping.

2. Clean opening and joint substrates and penetrating items to produce clean, sound surfaces capable of developing optimum bond with firestopping. Remove loose particles remaining from cleaning operation.

3. Remove laitance and form release agents from concrete.

B. Priming: Prime substrates where recommended by firestopping manufacturer using that manufacturer’s recommended products and methods. Confine primers to areas of bond; do not allow spillage and migration onto exposed surfaces.

C. Masking Tape: Use masking tape to prevent firestopping from contacting adjoining surfaces that will remain exposed upon completion of Work and that would otherwise be permanently stained or damaged by such contact or by cleaning methods used to remove smears from firestopping materials. Remove tape as soon as it is possible to do so without disturbing firestopping seal with substrates.

A. Manufacturer’s Instructions: Follow manufacturer’s instructions for installation of through-penetration systems selected for use.

1. Seal holes or voids made by penetrations for pipes, conduits and ducts through fire-rated floors, walls, and roofs and to ensure air and water resistant seals.

2. Receive Engineer’s approval prior to installation of UL firestop systems that might hamper the performance of fire dampers as it pertains to duct work.

B. Fire Safing: Install, following manufacturer’s instructions, to completely fill gaps between tops of fire-rated walls and floor or roof deck above, between edge of floors and walls, and other locations indicated on Drawings.

C. Meet Underwriters Laboratories and Factory Mutual requirements.

3.4 FIELD QUALITY CONTROL

A. Examine sealed penetration areas to ensure proper installation before concealing or enclosing areas.

B. Keep areas of Work accessible until inspection by applicable code authorities.

C. Perform patching and repairing of firestopping caused by cutting or penetrating existing firestop systems.

3.5 PROTECTION

A. Protect installed product from contact with contaminating substances and from damage during construction.

SECTION 07900

JOINT SEALANTS

1. ASTM International (ASTM):

a. C661, Standard Test Method for Indentation Hardness of Elastomeric Type Sealants by Means of a Durometer.

b. C834, Standard Specification for Latex Sealants.

c. C920, Standard Specification for Elastomeric Joint Sealants.

d. C1193, Standard Guide for Use of Joint Sealants.

1. Shop Drawings: Surface preparation instructions. Indicate where each product is proposed to be used.

2. Samples: Material proposed for use showing color selected.

1. Installation instructions.

2. Applicator Qualification: Documentation showing minimum of 5 years’ experience installing sealants in projects of similar scope.

3. Certificate of Compliance: Proposed materials meet Specification requirements.

4. Special guarantee.

1.3 ENVIRONMENTAL REQUIREMENTS

A. Ambient Temperature: Between 40 and 80 degrees F (4 and 27 degrees C) when sealant is applied. Consult manufacturer when sealant cannot be applied within these temperature ranges.

1.4 SPECIAL GUARANTEE

A. Product: Furnish manufacturer’s extended guarantee or warranty, with Owner named as beneficiary, in writing, as special guarantee. Special guarantee shall provide for correction or, at the option of the Owner, removal and replacement of Work specified in this section found defective during a period of 5 years after the date of Substantial Completion. Duties and obligations for correction or removal and replacement of defective Work shall be as specified in the General Conditions.

B. Conditions: No adhesive or cohesive failure of sealant.

C. Sealed Joints: Watertight and weathertight with normal usage.

2.1 SEALANT MATERIALS

A. Sealant Characteristics:

1. Uniform, homogeneous.

2. Free from lumps, skins, and coarse particles when mixed.

3. Nonstaining, nonbleeding.

4. Hardness of 15 minimum and 50 maximum, measured by ASTM C661 method.

5. Immersible may be substituted for nonimmersible.

B. Sealant Color: Unless specifically noted, match the color of the principal wall material adjoining the area of application.

C. Type 4-Multi-Part Polyurethane, Nonsag, Nonimmersible: Polyurethane base, multicomponent, chemical curing; ASTM C920, Type M, Grade NS, Class 25.

1. Manufacturers and Products:

a. Sonneborn; Sonolastic NP-II.

b. Pecora Corp.; Dynatrol II.

c. Tremco; Dymeric.

d. H. S. Peterson Co.; Isoflex 2000.

e. Mameco International; Vulkem 227.

f. Sika Chemical Corp.; Sikaflex 2C.

D. Type 5-One-Part Polyurethane, Immersible:

1. Polyurethane base, single-component, moisture curing; ASTM C920, Type S, Grade NS or P, Class 25.

2. Capable of being continuously immersed in water.

3. Manufacturers and Products for Nonsag:

a. Sika Chemical Corp.; Sikaflex-1a.

b. Mameco International; Vulkem 116.

4. Manufacturers and Products for Self-Leveling:

a. Sonneborn; Sonolastic SL-1.

b. Mameco International; Vulkem 45.

E. Type 10-Sanitary Sealant: Silicone sealant similar to Type 1, above, formulated to resist mold growth and repeated exposure to high humidity while retaining adhesion, flexibility, and color.

a. Dow Corning; 786.

b. General Electric; Sanitary Sealant.

F. Type 11-Fire Penetration Seal:

a. Dow Corning Corp.; Fire Stop Sealant or Foam.

b. 3M Corp.; Fire Barrier Caulk CP25 and Putty 303.

c. General Electric; Pensil Sealant or Foam.

d. The Carborundum Co.; Fyre Putty.

e. Hilti Construction Chemicals; CS240.

2.2 BACKUP MATERIAL

A. Nongassing, extruded, closed-cell round polyethylene foam rod, compatible with sealant used, and as recommended by sealant manufacturer.

B. Size: As shown or as recommended by sealant material manufacturer. Provide for joints greater than 3/16 inch wide.

C. Manufacturers and Products:

1. Haveg Industries; Minicel.

2. Dow Corning; Ethafoam SB.

3. Sonneborn; Sonofoam.

4. Hercules, Inc.; HBR.

A. Bond Breaker: Pressure sensitive tape as recommended by sealant manufacturer to suit application.

B. Joint Cleaner: Noncorrosive and nonstaining type, recommended by sealant manufacturer; compatible with joint forming materials.

C. Primer: Nonstaining type recommended by sealant manufacturer to suit application.

3.1 GENERAL

A. Use of more than one material for the same joint is not allowed unless approved by the sealant manufacturer.

B. Install joint sealants in accordance with ASTM C1193.

C. Horizontal and Sloping Joints of 1 Percent Maximum Slope: Use self-leveling

(Grade P) joint sealant.

D. Steeper Sloped Joints, Vertical Joints, and Overhead Joints: Use nonsag (Grade NS) joint sealant.

E. Use joint sealant as required for the applicable application and as follows:

Joint Size Sealant Type

Less than 1” 1,2,3,4,5,6,7,8, or 9

Less than 2” 1,2,3,4, or 7

Over 2” Follow manufacturer’s recommendation

A. Verify that joint dimensions, and physical and environmental conditions, are acceptable to receive sealant.

B. Surfaces to be sealed shall be clean, dry, sound, and free of dust, loose mortar, oil, and other foreign materials.

1. Mask adjacent surfaces where necessary to maintain neat edge.

2. Starting of work will be construed as acceptance of subsurfaces.

3. Apply primer to dry surfaces as recommended by sealant manufacturer.

C. Verify that joint shaping materials and release tapes are compatible with sealant.

D. Examine joint dimensions and size materials to achieve required width/depth ratios.

E. Carefully follow manufacturer’s instructions for mixing multi-component products.

A. Use joint filler to achieve required joint depths, to allow sealants to perform intended function.

1. Install backup material as recommended by sealant manufacturer.

2. Where possible, provide full length sections without splices; minimize number of splices.

3. Tape sealant may be used as joint filler if approved by sealant manufacturer.

B. Use bond breaker where recommended by sealant manufacturer.

C. Seal joints around window, door and louver frames, expansion joints, and elsewhere as indicated.

D. Joint Sealant Materials: Follow manufacturer’s recommendation and instructions, filling joint completely from back to top, without voids.

E. Joints: Tool slightly concave after sealant is installed.

1. When tooling white or light color sealant, use a water wet tool.

2. Finish joints free of air pockets, foreign embedded matter, ridges, and sags.

F. Tape Sealant: Compress to 50 percent of expanded thickness and install in accordance with manufacturer’s instructions.

3.4 PREFORMED SEALS

A. Prepare joint surfaces clean and dry, free from oil, rust, laitance, and other foreign material.

B. Construct joints straight and parallel to each other and at the proper width and depth.

C. Apply joint sealant manufacturer’s approved primer and adhesive in accordance with manufacturer’s instructions.

D. Install seal in accordance with manufacturer’s instructions.

3.5 CLEANING

A. Clean surfaces next to the sealed joints of smears or other soiling resultant of sealing application.

B. Replace damaged surfaces resulting from joint sealing or cleaning activities.

3.6 JOINT SEALANT SCHEDULE

A. This schedule lists the sealant types acceptable for each joint location. Use as few different sealant types as possible to meet the requirements of Project.

Joint Locations Sealant Type(s)

Expansion/Contraction & Control Joints At:

Concrete Floor Slabs (except for water-holding Structures)

Slabs Subject to Vehicle and Pedestrian Traffic 5

Masonry Walls 5

Exterior Insulation & Finish System 4

Ceramic Tile Floors 5,10

Ceramic Tile Walls 5,10

Material Joints At:

Metal Door, Window, & Louver Frames (Exterior)

Metal Door, Window, & Louver Frames (Interior)

Wall Penetrations (Exterior) 5

Wall Penetrations (Interior) 5

Floor Penetrations 5

Ceiling Penetrations 5

Roof Penetrations 5

Sheet Metal Flashings 5

Sheet Metal Roofing & Siding 5

Joint Locations Sealant Type(s)

Other Joints:

Threshold Sealant Bed 5

Between Counter Tops & Backsplashes 10

Around Plumbing Fixtures 10

Openings Around Pipes, Conduits, & Ducts Through Fire-Rated Construction

Concrete Form Snap-Tie Holes 5

DOOR AND HARDWARE SCHEDULE

ABBREVIATIONS: NOTES:

AS As Selected K-PL Kick Plate No. 1 See Drawing No. A-2 for door and frame types.

CLSR Closer LG Laminated Glass No. 2 For door details, see Drawing No. A-4.

COL Color MATL Material No. 3 Letter-number codes in hardware columns refer to items of hardware in Specification Section 08710.

CONSTR Construction MET Metal No. 4 Numbers in “Fnsh” column refer to paint systems in Specification Section 09910.

FCTY Factory MS Manufacturer’s Standard FNSH Finish P-P Push-Pull HM Hollow Metal TSHD Threshold IG Insulated Glass W-S Weatherstripping KEY Key Group

Opening

Hardware

Fire Protection

Rating

No.

Size

Door

Frame

Details

Width

Height

Constr

Type

Glass

Fnsh

Col

Matl

Head

Jamb

Sill

Hinge

Lock

Exit

Clsr

P-P

Stop

Bolt

K-PL

Tshd

W-S

Misc

100A 8’-0” 10-0” MET OCD -- FCTY AS MET F2 106 AS 12 12 12 All Hardware by Door Manufacturer

101A 3’-0” 7’-2” HM G LG/IG 106 AS HM F1 106 AS 1 1 8702 H1 -- X3 C5 -- S1 -- -- T6 W1 --

101B 3’-0” 7’-2” HM F -- 106 AS HM F1 106 AS 8103 8104 8703 H1 L2 -- C5 -- S1 -- -- -- -- -- 1-1/2 hr

101C 3’-0” 7’-2” HM G LG/IG 106 AS HM F1 106 AS 1 1 8702 H1 -- X3 C5 -- S1 -- -- T6 W1 --

101D 8’-0” 10’-0” MET OCD -- FCTY AS MET F2 106 AS 12 12 12 All Hardware by Door Manufacturer

101E 3’-0” 7’-2” HM F -- 106 AS HM F1 106 AS 8103 8104 8703 H1 -- X3 C5 -- S1 -- -- -- -- -- 1-1/2 hr

102A 3’-0” 7’-2” HM F -- 106 AS HM F1 106 AS 1 1 8702 H1 L2 -- C5 -- S1 -- -- T2 W1 --

103A 3’-0” 7’-2” HM F -- 106 AS HM F1 106 AS 1 1 8702 H1 L2 -- C5 -- S1 -- -- T2 W1 --

103B 3’-0” 7’-2” HM F -- 106 AS HM F1 106 AS 8103 8104 8703 H1 L2 -- C5 -- S1 -- -- -- -- --

SECTION 08001

DOOR AND HARDWARE SCHEDULE

A. Submittal requirements are specified in appropriate product sections.

A. Products and materials referred to in this section are specified in the appropriate product sections.

A. Requirements for incorporation of scheduled products into the Work are specified in the appropriate product sections.

3.2 SUPPLEMENTS

A. The supplements listed below, following “End of Section,” are a part of this Specification.

1. Door and Hardware Schedule: A tabulation of door, frame, and finish hardware characteristics for each opening numbered on Drawings.

Provide items as scheduled.

2. Door and Frame Types: See Drawing No. A-2.

WINDOW SCHEDULE

WINDOW TYPE ABBREVIATIONS: OTHER ABBREVIATIONS:

F Fixed AL

AS

F

FCTY

HM

IG

LG

TG

Aluminum As Selected Fixed Factory Hollow Metal Insulated Glazing Laminated Glass – Impact Glazing Tempered Glazing

NOTES:

No. 1

For frame types, Drawing No. A-2.

No. 2 No. 3

For frame details, see Drawing No. A-4.

For glass types, see Specification Section 08800.

Opening Frame

Other Requirements

Size Window Details Blinds

Width

Height

Matl

Head

Jamb

Sill

Y/N

R-1 3’-8” 3’-8” RF-1 TEMP AS AL RF-1 FCTY AS 8502 8502 8502 N --

W-1 8’-0” 2’-8” WF-1 LG/IG AS AL WF-1 FCTY AS 2 2 3 N --

SECTION 08002

WINDOW SCHEDULE

A. Submittal requirements are specified in appropriate material sections.

A. Products and materials referred to in this section are specified in appropriate product sections.

A. Requirements for incorporation of scheduled products into the Work are specified in appropriate product sections.

3.2 SUPPLEMENTS

A. The supplements listed below, following “End of Section,” are a part of this

1. Window Schedule: A tabulation of window, glazing, and treatment characteristics for each opening numbered on Drawings. Provide items as scheduled.

2. Window Types: See Drawing No. A-2.

SECTION 08110

STEEL DOORS AND FRAMES

1. American National Standards Institute (ANSI):

a. A115, Specifications for Hardware Preparations in Standard Steel Doors and Frames.

b. A250.6, Hardware on Standard Steel Doors (Reinforcement - Application).

c. A250.8, Steel Doors and Frames.

2. ASTM International (ASTM):

a. A167, Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip.

b. A366/A366M, Standard Specification for Commercial Steel (CS) Sheet, Carbon (0.15 Maximum Percent), Cold-Rolled.

c. A480/A480M, Standard Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip.

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

e. E90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements.

3. National Fire Protection Association (NFPA): 80, Standard for Fire Doors and Fire Windows.

4. Steel Door Institute (SDI): 105, Recommended Erection Instructions for Steel Frames.

5. Underwriters Laboratories, Inc. (UL): Building Materials Directory.

A. Action Submittals: Applicable information for each type of door and frame, including:

1. Frame conditions and complete anchorage details, supplemented by suitable schedules covering doors and frames.

2. Glass and louver opening sizes and locations in doors.

3. Connections of door frames to structural steel framing concealed in frames.

4. Location and field splice joints for frames too large to ship in one piece;

indicate complete instructions for making field splices.

5. Joints required to accommodate expansion joint movement.

6. Relate to door numbers used in Contract Drawings.

1.3 DELIVERY, STORAGE, AND HANDLING

A. Properly identify each item with number used in Contract Drawings.

B. Store doors upright, in protected dry area, at least 1 inch off ground or floor and at least 1/4 inch between individual pieces.

2.1 MANUFACTURERS: as the below or approved equal

A. Curries Manufacturing.

B. The Ceco Corp.

C. Fenestra Division, Marmon Group.

D. Mesker Industries, Inc.

E. Monarch Steelcraft, Ltd.

F. Overly Manufacturing Co.

G. Pioneer Industries.

H. Precision Metals, Inc.

I. Republic Steel Corp.

J. Steelcraft Manufacturing Co.

K. Trussbilt, Inc.

L. Williamsburg Steel Products Co.

M. Stiles Custom Metal, Inc.

2.2 MATERIALS

A. Basic Metal Material: ASTM A366; sheet steel, cold-rolled, stretcher level.

B. Hollow Metal Frames:

1. Products of hollow metal door manufacturer.

2. ANSI 250.8, except as modified herein.

3. Frames for Doors: 16 gauge for interior and 14 gauge, with thermal break, for exterior, welded type, of cross-section shown.

4. Prepare floor and wall anchors, reinforcement, and cutouts for hardware to meet requirements of ANSI A115 and ANSI A250.6.

5. Finished size, shape, and profile of frame members as shown.

6. Concealed fasteners or welding are preferred to through-the-face fasteners.

7. Identification: Stamp opening number, as shown on Drawings, on center hinge reinforcement of each frame.

C. Hollow Metal Doors: ANSI A250.8, except as modified herein. ANSI A115 and ANSI A250.6 to receive hardware specified in Door and Hardware Schedule.

1. Interior:

a. Flush Panel Doors: 18 gauge, Level 2, Model 1.

b. Flush end closure at top of doors.

2. Exterior:

a. Flush Panel Doors: 16 gauge, Level 3, Model 1.

b. Flush end closure at top of doors.

D. Labeled Fire Doors and Frames:

1. Conform to listing requirements of Underwriters Laboratories, Inc.

(UL).

2. Label each door and frame for class of rating required.

3. Label requirements, dimensions, and type of door are indicated in Door and Hardware Schedule.

a. Modify drawing details if required to secure label.

b. Clearly identify modifications on Shop Drawings.

2.3 MISCELLANEOUS ITEMS

A. Furnish manufacturer’s standard core filler, anchors, fasteners, and other ancillary items.

2.4 FACTORY FINISHING REQUIREMENTS

A. Galvanized with A60 zinc coating in accordance with ASTM A653/A653M

(Wipe Coat galvanized coating is not acceptable).

B. Phosphate treat metal for paint adhesion.

C. One shop coat of baked-on rust-inhibiting prime coating compatible with finish coating as specified in Section 09910, Architectural Paints.

3.1 INSTALLATION

A. Frames:

1. Follow SDI 105 and manufacturer’s instructions.

a. Maintain scheduled dimensions, hold head level, and maintain jambs plumb and square.

b. Secure anchorages and connections to adjacent construction.

c. Wherever possible, leave frame spreader bars intact until frames are set perfectly square and plumb and anchors are securely attached.

B. Doors:

1. Hollow Metal Doors: ANSI A250.8.

2. Hardware: In accordance with manufacturer’s templates and instructions.

a. Adjust operable parts for correct function.

b. Remove hardware, with exception of prime coated items, tag, box, and reinstall after finish paint work is completed.

3. Labeled Doors: NFPA Pamphlet No. 80.

3.2 FIELD PAINTING

A. Where prime coat has been damaged, sand smooth and touch up with same primer as applied at shop.

1. Remove rust before painting.

2. Touch Up: Not obvious.

3. Perform immediately after door and frame installation.

3.3 PROTECTION

A. Protect installed doors and frames against damage from other construction

3.4 SCHEDULES

A. For tabulation of door and frame characteristics, such as size, type, detail, and finish hardware requirements, see Section 08001, Door and Hardware

SECTION 08300

SPECIAL DOORS

1. The Aluminum Association, Incorporated (AA): Designation System for

Aluminum Finishes.

2. American Iron and Steel Institute (AISI): SS 201, Finishes for Stainless

Steel.

3. American Society of Mechanical Engineers (ASME): Boiler and

Pressure Vessel Code, Section VIII, Division 1, Appendix VIII.

4. ASTM International (ASTM):

a. A36, Standard Specification for Structural Steel.

b. A167, Standard Specification for Stainless and Heat-Resisting

Chromium-Nickel Steel Plate, Sheet, and Strip.

c. A480, General Requirements for Flat-Rolled Stainless and Heat-

Resisting Steel Plate, Sheet, and Strip.

d. A526, Standard Specification for Steel Sheet, Zinc-Coated

(Galvanized) by the Hot-Dip Process, Commercial Quality.

e. B209, Standard Specification for Aluminum and Aluminum-Alloy

Sheet and Plate.

f. B308, Standard Specification for Aluminum-Alloy 6061-T6

Standard Structural Shapes.

g. C236, Standard Test Method for Steady-State Thermal

Performance of Building Assemblies by Means of a Guarded Hot Box.

5. National Electrical Manufacturers’ Association (NEMA):

a. 250, Enclosures for Electrical Equipment.

b. MG 1, Motors and Generators.

6. Underwriters Laboratories Inc. (UL): Building Materials Directory.

1. Shop Drawings:

a. Shop Drawings showing construction and installation details, and electrical characteristics and control diagrams for motor operators.

b. Identify each door with same reference as used on Drawings.

2. Color Samples: Manufacturer’s current color sample(s) for factory finished coatings.

1. Watertight Door: Furnish manufacturer’s certification of leak tightness based on actual tests conducted on this door, or a door similar in design, to verify that it will withstand the specified hydrostatic pressure with no evident leakage.

A. Qualifications: Experienced, factory authorized installer.

A. Deliver doors with separators and wrapping to protect units from damage during and after installation.

B. Store doors in protected dry area following manufacturer’s requirements.

C. Handle doors according to manufacturer’s instructions.

D. Protect exposed finish surfaces of prefinished items with wrapping.

1.5 SPECIAL GUARANTEE

A. Furnish manufacturer’s extended guarantee or warranty, with Owner named as beneficiary, in writing, as Special Guarantee. Special Guarantee shall provide for correction or, at the option of the Owner, removal and replacement of doors with factory finish found defective during a period of 20 years after the date of Substantial Completion. Duties and obligations for correction or removal and replacement of defective Work as specified in the General Conditions.

B. Conditions: Finish will not crack, blister, flake, chip, check, chalk, peel, or fade.

2.1 OVERHEAD COILING (ROLLUP) DOORS

A. Manufacturers: or approved equal

1. Alpine Overhead Doors, Inc.

2. Apton Rolling Doors.

3. Cornell Iron Works, Inc.

4. Kinnear, Division of Wayne-Dalton Corp.

5. Mahon Door Corp.

6. North American, Division of Wayne-Dalton Corp.

7. Overhead Door Corp.

8. Pacific Rolling Door Co.

9. The Cookson Co.

10. CECO/Windsor Door.

B. Design Requirement: Complete assembly, each component and anchorage to building to withstand a wind load of 30 pounds per square foot.

C. Noninsulated Curtain: Interlocking flat slats of 20-gauge (U.S. Standard) minimum steel.

D. Hood: Match curtain material and finish.

E. Slide Guides: ASTM A36 steel, shapes as appropriate for conditions.

F. Brackets, Gears, and Barrel: Manufacturer’s standard items.

G. Operation: Pushup manual operated.

H. Finish:

1. Steel Curtain Slats, Guides, Hood, and Brackets: Hot-dip galvanize with

G90 zinc coating in accordance with ASTM A526, phosphate treat for paint adhesion, and prime coat with corrosion-inhibiting primer.

2. Other Steel Surfaces, Including Guides and Brackets: One coat of corrosion-inhibiting prime paint.

I. Special Features:

1. Bottom Bar: Provide a galvanized steel bottom bar with flexible weatherstripping astragal on all exterior doors. Finish to match curtain slats.

2. End Locks and Wind Locks: The ends of each slat shall have end locks of material compatible with curtain. Provide wind locks at the ends of every other slat minimum on all exterior doors.

3. Weather Seals:

a. Provide rubber, neoprene, or vinyl water seal at hood to prevent airflow around coil on exterior doors.

b. Provide weather seal sealing strip on guide to close space between guide and curtain on exterior doors.

A. Install special doors in accordance with the manufacturer’s recommendations and printed instructions.

B. Adjust doors for smooth, satisfactory operation.

3.2 PRIME COAT TOUCHUP

A. Damaged Prime Coat:

1. Remove rust.

2. Sand smooth.

3. Use same primer as shop.

4. Touch up so it is not obvious.

A. Protect installed doors against damage from other construction work.

3.4 SCHEDULE

A. For tabulation of door and frame characteristics, such as size, type, detail, and finish hardware requirements, see Section 08001, Door and Hardware

SECTION 08520

BLAST RESISTANT

WINDOWS

1.1 DEFINITIONS

The requirements listed in this section are performance standards related to blast only. Where blast is a design consideration, the requirements of this section shall be met in addition to all other requirements from the main product specification sections.

1.2 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 E1300 (2012a; E 2012) Determining Load Resistance of Glass in Buildings

ASTM F1642 (2012) Standard Test Method for Glazing and Glazing Systems Subject to Airblast Loadings

ASTM F2247 (2011) Metal Doors Used in Blast Resistant Applications

ASTM F2248 (2012) Standard Practice for Specifying an Equivalent 3‐Second

Duration Design Loading for Blast Resistant Glazing Fabricated with Laminated

ASTM F2912 (2011) Standard Specification for Glazing and Glazing Systems Subject to Airblast Loadings

ASTM F2927 (2012) Standard Test Method for Door Systems Subject to Airblast Loadings

U.S. DEPARTMENT OF DEFENSE (DOD)

UFC 4‐010‐01 (February 9, 2012 with Change 1, October 1, 2013) DoD Minimum

Antiterrorism Standards for Buildings

PDC‐TR 10‐02 Blast Resistant Design Methodology for Window Systems Designed Statically and Dynamically

WinGARD WinGARD PE Version 5.5.1

1.3 SYSTEM DESCRIPTION

This section includes exterior facade systems for high school at Osan AB, Korea, including but not limited to window and door systems.

1.4 Performance Requirements

Exterior facade wall systems functioning as the envelope for Osan high school shall be designed to meet required Level of Protection in accordance with UFC 4‐010‐01 DoD Minimum Antiterrorism Standards for Buildings criteria dated February 9, 2012, with Change 1 October 1, 2013. In conjunction with meeting aesthetic and performance requirements, the Contractor may propose alternate detailing methods for consideration.

1.4.1 Window Requirements

Window system design shall meet the minimum requirements of UFC 4‐010‐01, Standard 10.

Window System Design meeting UFC 4‐010‐01, Standard 10 shall be designed using one of the following methods:

a. Static Design in accordance with ASTM E1300 and ASTM F2248, and as outlined in Section 1.4.1.2

b. Dynamic Design in accordance with PDC‐TR 10‐02, and as outlined in Section 1.4.1.3

c. Testing in accordance with ASTM F1642 and ASTM F2912, and as outlined in Section

1.4.1.4

1.4.1.1 Standard Window Design Requirements

Window System Design meeting UFC 4‐010‐01 Standard 10, regardless of design method, shall include, but not be limited to, the following:

1. Provide laminated glazing with a minimum polyvinyl‐butyral (PVB) interlayer thickness of 1.50‐ mm. For insulated glass units (IGUs), provide laminated glazing with a minimum polyvinyl‐ butyral (PVB) interlayer thickness of 1.50‐mm at the inboard pane.

2. Use strength design with load factors of 1.0 and strength reduction factors of 1.0 for flexure for all methods of analysis.

3. Use typical strength reduction factors for all non‐flexural modes of failure (e.g.

shear, connections).

4. Contractor shall provide supplemental reinforcement if needed for embed design of door and window frames.

1.4.1.2 Static Design of Window Systems

1. Standoff distances less than 13 meters (43 feet) for Explosive Weight 1 and 7 meters (23 feet) for Explosive Weight 2 will require dynamic analysis in accordance with Section

1.4.1.3 for windows because lesser distances are outside the range of ASTM F2248.

2. The load resistance of the glazing determined from ASTM E1300 shall be greater than or equal to the 3‐second duration equivalent design load determined from ASTM F2248 are (4.75‐kPa).

1.4.1.2.1 Window Framing Requirements

1. Provide window frames, mullions, and sashes of aluminum or steel designed in accordance with ASTM F2248.

2. Design framing members using strength design with load factors of 1.0 and strength reduction factor of 1.0 for flexure, and the typical design reduction factor for shear. The moment and shear capacities of framing members shall be designed to resist two (2) times the glazing resistance applied to the framing members only from the tributary area of the window, and the deflection shall be limited to 1/60 of the members' span length between points of structural support. For framing elements which support multiple panes with different glazing capacities, apply the lowest capacity pane over the total tributary area to design the frame element.

3. In the case of a punched or ribbon window, the supported edge length shall be taken as equal to the span of glass, regardless of any intermediate support connections.

4. Intermediate mullions shall be checked for deflection with the supported edge length taken as equal to the longest span of a single glass panel and the deflection shall be calculated based on simple support conditions for that length.

1.4.1.2.2 Glazing Framing Bite

1. Glazing must be adhered to the supporting frame with structural silicone sealant or adhesive glazing tape.

2. Refer to ASTM F2248 for glazing frame bite requirements for structurally or non‐ structurally glazed windows and doors.

3. At a minimum, the width of the structural silicone bead shall be larger than 10 mm of the thickness of the laminated pane. The structural silicone bead shall be no wider than twice the laminated pane thickness. The minimum thickness of the structural silicone bead shall be 5 mm. The width of glazing take shall be a minimum of twice the laminated pane thickness but no wider than four times the laminated pane thickness.

4. Apply the structural silicone bead to both sides of the glass panel for single pane glazing, but only to the inboard side for insulating glass units.

1.4.1.2.3 Connection Requirements

The connection design loads shall be determined in accordance with ASTM F2248. Connections shall be designed to EITHER:

a. Two (2) times the magnitude of the glazing resistance if the ASTM F2248 load is greater than half the magnitude of the glazing resistance.

b. One (1) times the magnitude of the glazing resistance if the ASTM F2248 load is less than or equal to half the magnitude of the glazing resistance.

1.4.1.3 Dynamic Design of Window Systems

As an alternative to the ASTM F2248 static design approach described in the preceding section, any or all of the glazing, framing members, connections, and supporting structural elements may be designed using dynamic analysis (guidance provided in PDC‐TR 10‐02) to prove that the element of the window system shall perform equivalent to or better than the hazard rating associated with required Level of Protection as defined below.

1. The dynamic design loading for analysis shall be the appropriate pressures and impulses from the applicable explosive weights at the actual standoff distances at which the windows are sited.

2. All elements designed using dynamic analysis shall be analyzed for all applicable dynamic loads.