33'-0"

71'-0

1/2

"

102'

-4 1

/2"

8'-1

0 1/

2"17

'-8 1

/4"

17'-1

0 1/

2"

5'-2

"5'

-2"

7'-4

"3'

-10"

6'-0

"6'

-8"

6'-0

"4'

-8"

3'-1

0"6'

-0"

6'-8

"6'

-0"

4'-8

"

6'-8"

1'-1

"

7'-9

1/4

"10

'-6 1

/4"

2'-8

"6'

-8"

3'-4

"6'

-8"

3'-4

"6'

-8"

17'-4

"

31'-9

"

34'-4

"

4'-0

"6'

-2"

13'-1

0"4'

-0"

6'-4

"

58'-8"

1'-1"

8'-7" 25'-8"

22'-1 1/2"

3'-4"6'-8"

31'-8 1/2"12'-0"

11'-9"

5'-2 1/4"

108'-3 1/2"

30'-8 1/2"

8"11

1/4

"

57'-10"

2'-11" 6'-8"2'-1"

3'-4" 7'-11"2'-8"

6'-8" 2'-8"2'-8"

38'-3 1/2"

28'-6 1/2" 6'-8" 3'-6" 9'-11 1/2" 3'-6"

13'-1

1/2

"

6'-3

"4'

-8"

7'-8

"4'

-8"

7'-6

1/2

"

18'-5

"18

'-5"

4'-11"24'-0"

24'-0

"23

'-7"

ELECTRICAL PANEL(REF. MEP)

28'-0"

15'-10"

A6

102A

102B

101A

108

107

106

104

103

109A

110

111B

111A

J

J

K

I

A

A

G

G

G

FUTURE EXPANSION

FUTURE EXPANSION

STORM LEADER, TYP.

MILLWORK SHELVING,TYP.

MILLWORK

MILLWORK

109B

6 1/

2"15

'-7 3

/4"

3'-4"

111C

H

3'-4"

3'-4"

1'-10 1/2"

3'-2

3/4

"

2'-8

"

6'-8"4'-0"

6'-8"4'-0"

B

B

A

A

6421 3 75

53 7

F F

D D

E E

C

B

A

C.9

9'-9 1/2"14'-6"10'-4"14'-7 1/2"23'-0"1'-1"

12'-0

"17

'-7"

1 1/

2"8'

-10

1/2"

17'-1

0 1/

2"

C

B

A

24'-10"

11 1

/4"

1'-4

"10

'-4 3

/4"

1'-0

"

AA

6 1/

2"4

1/2"

2'-0

"2'-8

"2'

-0"

1'-2"

5"

6'-6 3/4"

7'-4"

2'-8"

2'-4"

2'-4"

2'-8"

2'-4"

2'-4

"2'

-8"

1'-1

"

5"5"

4'-9

"6'

-0"

6'-4

1/2

"

17'-1

1/2

"

2'-4"

2'-4

"

7'-4"

4 1/

2"1'

-4"

5" 5"

6'-8"

15'-10"

12' CONCRETE WALK,CENTERED ON DOOR,REF. SITE PLAN FORCONTINUATION E.Q. E.Q.

CLDOOR

6' CONCRETE WALK,REF. SITE PLAN FORCONTINUATION

ALIGN CONCRETEWITH FACE OF WALL

6' CONCRETE WALK,REF. SITE PLAN FORCONTINUATION

STEEL COLUMN,REF. STRL.

STEEL COLUMN,REF. STRL. FORSIZE AND LOCATION

SHOE STORAGE

SHOE STORAGE

8'-0"

4'-6

" 3'-2" 10'-10"

ALIGN CONCRETEWITH FACE OF WALL

6'-0

"

6'-0"

31'-2

1/2

"

SLOPE1/4'/FT MIN.

TAPEREDINSULATION,

TYP

SLOPE1/4/'FT MIN.

ROOF WALKWAYPADS

ROOF HATCH, REF.A5.03 FOR DETAILS

TPO ROOFINGSYSTEM

TPO ROOFINGSYSTEM

SLO

PE

1/4'

/FT

MIN

.

FUTURE EXPANSION

FUTURE EXPANSION

STANDING SEAMMETAL ROOF

ROOF LADDERBETWEEN UPPERWINDOWS, REF. A5.03FOR DETAILS

ROOF DRAIN ANDOVERFLOW DRAIN, TYP.,

REF. MEP

ROOF SCUPPER WITHDOWNSPOUT, REF.A5.03 FOR DETAILS

EXTENT OF TAPEREDINSULATION

SLOPE1/4'/FT MIN.

EXHAUST FAN, REF. MEP

STEEL GUTTER,SLOPED @ 1/16"/FT MIN

6421 3 75

53 7

F

D

E

C

B

A

C.9

F

D

E

C

B

A

4"1'-0" 23'-7 1/2"

5'-0

"3'

-0"

8'-0

"

NO CONC. DECK IN THISREGION, REF. STRL.

GENERAL NOTES - PLAN

1. THE ARCHITECTURAL DRAWINGS SHOULD BE USED WITH/USED IN CONJUNCTION WITH THE CIVIL, STRUCTURAL, MEP, FIRE PROTECTIONDRAWINGS AND SPECIFICATIONS, DISCREPANCIES SHOULD BE BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER OR DESIGNATEDREPRESENTATIVE.

2. DO NOT SCALE DRAWINGS: WRITTEN DIMENSIONS GOVERN PARTITION LOCATIONS AND TYPES. IN CASE OF CONFLICT, NOTIFY GOOD FULTON &FARRELL FOR WRITTEN CLARIFICATION PRIOR TO PROCEEDING WITH CONSTRUCTION.

3. ALL WALL MOUNTED ITEMS SUCH AS MILLWORK, FURNITURE, SIGNAGE, OWNER PROVIDED EQUIPMENT, ETC. SHALL BE REINFORCED WITHBRACING, BLOCKING, AND/OR STRUCTURE AS REQUIRED. CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING THE SUPPORT REQUIREDTO MAINTAIN THE INTEGRITY OF THE WALL AND THE SECURITY OF THE ITEM MOUNTED. CONTRACTOR SHALL COORDINATE THE PLACEMENTOF ALL BLOCKING PRIOR TO CLOSING OF WALLS.

4. DIMENSIONS MARKED "HOLD" SHALL BE MAINTAINED AND SHALL ALLOW FOR THICKNESS OF FINISHES, INCLUDING CARPET, VCT, MILLWORK,ETC. CONTRACTOR SHALL NOT ADJUST DIMENSION WITHOUT WRITTEN INSTRUCTIONS FROM GOOD FULTON & FARRELL.

5. REFER A6.10 FOR GENERAL PARTITION TYPES.

6. FURNITURE AND OWNER PROVIDED EQUIPMENT SHOWN FOR COORDINATION REFERENCE ONLY U.N.O.

7. REFER TO ENLARGED FLOOR PLANS FOR ADDITIONAL INFORMATION NOT SHOWN ON SMALLER SCALE PLANS.

8. ALL DOOR OPENINGS TO BE 4" FROM WALL U.N.O.

9. ALL GYPSUM BOARD WALLS ARE TO BE TAPED, BEDDED, TEXTURED & PAINTED, U.N.O.

10. REFER TO SPECS AND MANUFACTURER'S RECOMMENDATIONS REGARDING DRYWALL CONTROL JOINTS -CONFIRM PROPOSED LOCATIONS WITH ARCHITECT PRIOR TO INSTALLATION.

11. ALL DIMENSIONS ARE TO FACE OF FINISH OR GRID LINE, U.N.O.

12. CONTRACTOR IS TO CONSTRUCT ANY SHAFT THAT IS USED FOR SUPPLY OR EXHAUST SUCH THAT THEINTERIOR PERIMETER OF SHAFT IS AIR TIGHT.

13. ALL SYSTEMS TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS INCLUDING ANCHORAGE,SUBSTRATE, BRACING, ETC., TYP.

14. PROVIDE FLASHING, SEALANT, WEATHERSTRIPPING, RAIN HOODS, ROOF MFR'S STANDARD BOOTS, ETC AS REQUIRED FOR A COMPLETE WEATHERTIGHT INSTALLATION OF ALL FINISHES, SYSTEMS, ROOF EQUIPMEN ROOF PENETRATIONS, ETC. ADVISE ARCHITECT OF PROPOSED CONFIGURATION WHERE EXPOSED TO VIEWPRIOR TO INSTALLATION.

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Addendum 0104.09.141

SCOTT SOWER

04.25.2014

03/11/2015

Addendum 0204.25.142

Addendum 0305.08.143

Addendum 0505.28.144

ASI 0210.31.146

ASI 0311.06.147

ASI 0411.10.148

ASI 0511.12.149

ASI 0611.17.1410

11 ASI 0712.02.14

12 PR00103.11.15

ROOF PLANSFLOOR &

A1.01FIRST FLOOR PLANROOF PLAN

12

12

12

ALUMINUMSTOREFRONTGLAZING

EGDE OF FLOOR

3 75

53 7

C

B

A

C.9

C

B

A

OPEN TOBELOW

1'-1 1/2" 21'-7 1/2" 6'-3 3/4" 27'-7 3/4" 1'-1 1/2" 5"5"

5"13

'-1 1

/2"

8'-0

"3'

-4"

6'-8

"3'

-4"

6'-8

"8'

-0"

13'-1

1/2

"1'

-1 1

/2"

5"1'

-1 1

/2"

2'-6"TYP.

72'-0

"

58'-8"

9'-8

"7'

-11

1/2"

33'-8

"17

'-7 1

/2"

3'-2 1/4"

NOTE: REF. A2.01 FORPLACEMENT AND SIZINGOF EXTERIOR WINDOWS

3'-2 1/4"2"

2"

201

ABOVEWINDOWS

8'-3"9 TREADS @ 11" EA

7'-7 1/4"

4'-9

"4"

4'-9

"

1'-0"1'-0"

1'-0

"

PTD STL TUBEGUARDRAILAND HANDRAIL,TYP.

PTD STL TUBEGUARDRAIL,TYP.

ALUMINUM STOREFRONTWINDOW SYSTEM, TYP.

FINISHED FACE OF BALCONY

EXTEND GAURDRAIL TO WALL

9'-1

0"

15'-10 1/4"

10'-0

"4"

4'-9

"6"

4'-9

"

10'-1"11 TREADS @ 11" EA

4'-4 1/2"

14'-5 1/2"

1'-0" 1'-0"

EXTEND GAURDRAIL TO WALL

105

CONCRETE PAVING

3'-3"

13'-5"

STL C

4'-9

"4"

4'-9

"

1'-0"

1'-0"

1'-0"

FINISHED FACE OF BALCONY ABOVE

PTD STL TUBEGUARDRAILAND HANDRAIL,TYP.

PTD STL TUBEHANDRAIL ONLY

4'-0" 8'-0"

PTD STL TUBECANE BARRIER,

BELOW

201B

5'-1

"

4"

4'-9

"6"

4'-9

"

10'-0

"

5'-3 1/2"11'-11"13 TREADS @ 11" EA

6'-9 1/2"

24'-0"

PTD STL TUBE GUARDRAILAND HANDRAIL, TYP.

PTD STL TUBEGUARDRAIL, TYP.

2'-9 1/2"

13'-9"15 TREADS @ 11" EA

5'-9 1/4"

19'-6 1/4"6 3/4"

TERMINATE REVEALS @ STOREFRONTWITH DRM END CAP, TYP.

27"

MA

X

8'-0" 4'-0"

4'-0" 4'-0"

80"

MIN

PTD STL CANEBARRIER

ALUMINMUM STOREFRONTWINDOW SYSTEM, TYP.

CEILING ASSCHED.

CEILING AS SCHED.

PTD STL STAIRSUPPORT

COLUMN, REF.

80"

MIN

9'-0

1/4

"16

EQ

RIS

ER

S5'

-7 3

/4"

10 E

Q R

ISE

RS

6'-9

1/4

"12

EQ

RIS

ER

S7'

-10

3/4"

14 E

Q R

ISE

RS

PTD STL STAIRSUPPORT COLUMN

HOLLOW METALDOOR

PTD STL STAIR W/METAL TREADS

W-2

8'-6

"3'

-1"

11'-7

" R

.O.

3'-2 1/4"

ALUM. STOREFRONTWINDOW SYSTEM

2"

FINISHED FACE OFBALCONY

HATCHED GLASS TORECEIVE 3MPERFORATEDWINDOW MARKINGFILM OR APPROVEDEQUAL, COLOR: WHITEPATTERN: TBD

* TEMPERED GLASSDOOR AS SCHEDULED

ALUM. STOREFRONTWINDOW SYSTEM

6'-8" R.O.

AS SCHED.2"

7'-1

"4'

-3"

11'-4

" R

.O.

3'-6"ALUM. STOREFRONTDOOR AND WINDOWS

ALUM. STOREFRONT WINDOWSYSTEM BEHIND FUTURE CUTMETAL WINDOW SCREEN

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Addendum 0104.09.141

SCOTT SOWER

04.25.2014

03/11/2015

Addendum 0204.25.142

Addendum 0305.08.143

Addendum 0505.28.144

ASI 0210.31.146

ASI 0311.06.147

ASI 0411.10.148

ASI 0511.12.149

ASI 0611.17.1410

11 ASI 0712.02.14

12 PR00103.11.15

STAIR PLANSSECOND FLOOR &

A1.02MEZZANINE FLOOR PLAN

INTERIOR STAIR PLAN - MEZZANINE

12

EXTERIOR STAIR PLAN - LEVEL 1 INTERIOR STAIR PLAN - LEVEL 1

EXTERIOR STAIR PLAN - MEZZANINE

INTERIOR STAIR SECTIONEXTERIOR STAIR SECTION

INTERIOR STAIR SECTIONINTERIOR STAIR SECTION

STEEL STAIR SPECIFICATIONSPART 1 - GENERAL

1.1 PERFORMANCE REQUIREMNETS:

A. Delegated Design: Design metal stairs, including comprehensive engineering analysis by a qualified professional engineer,using performance requirements and design criteria indicated.

B. Structural Performance of Stairs: Metal stairs shall withstand the effects of gravity loads and the following loads and stresseswithin limits and under conditions indicated.

1. Uniform Load: 100 lbf/sq. ft.

2. Concentrated Load: 300 lbf applied on an area of 4 sq. in.

3. Uniform and concentrated loads need not be assumed to act concurrently.

4. Stair Framing: Capable of withstanding stresses resulting from railing loads in addition to loads specified above.

5. Limit deflection of treads, platforms, and framing members to L/240 or 1/4 inch, whichever is less.

1.2 SUBMITTALS:

A. Product Data: For metal stairs and the following:

1. Prefilled metal-pan stair treads.

2. Metal floor plate treads

3. Abrasive nosings

4. Paint products

5. Grout

B. Shop Drawings: Include plans, elevations, sections, details, and attachments to other work.

1.3 QUALITY ASSURANCE:

A. Installer Qualifications: Fabricator of products.

B. NAAMM Stair Standard: Comply with "Recommended Voluntary Minimum Standards for Fixed Metal Stairs" in NAAMM AMP510, "Metal Stairs Manual," for class of stair designated, unless more stringent requirements are indicated.

1. Preassembled Stairs: Commercial class.

C. Welding Qualifications: Qualify procedures and personnel according to the following:

1. AWS D1.1/D1.1M, "Structural Welding Code - Steel."

D. AWS D1.3, "Structural Welding Code - Sheet Steel."

1.4 COORDINATION

A. Coordinate selection of shop primers with topcoats to be applied over them. Comply with paint and coating manufacturers'written recommendations to ensure that shop primers and topcoats are compatible with one another.

B. Coordinate installation of anchorages for metal stairs. Furnish setting drawings, templates, and directions for installinganchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors, that are to be embedded inconcrete or masonry. Deliver such items to Project site in time for installation.

C. Coordinate locations of hanger rods and struts with other work so that they will not encroach on required stair width and willbe within the fire-resistance-rated stair enclosure.

PART 2 - PRODUCTS

2.1 METALS, GENERAL

A. Metal Surfaces, General: Provide materials with smooth, flat surfaces unless otherwise indicated. For components exposedto view in the completed Work, provide materials without seam marks, roller marks, rolled trade names, or blemishes.

2.2 FERROUS METALS

A. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M.

B. Uncoated, Hot-Rolled Steel Sheet: ASTM A 1011/A 1011M, either commercial steel, Type B, or structural steel, Grade 30,(Grade 205), unless another grade is required by design loads.

C. Galvanized-Steel Sheet: ASTM A 653/A 653M, G90 (Z275) coating,[ either commercial steel, Type B, or] structural steel,Grade 33 (Grade 230), unless another grade is required by design loads.

D. Cast Iron: Either gray iron, ASTM A 48/A 48M, or malleable iron, ASTM A 47/A 47M, unless otherwise indicated.

E. Expanded-Metal, Carbon Steel: ASTM F 1267, Type I (expanded), Type II (expanded and flattened), Class 1 (uncoated).

F. Perforated Metal: Cold-rolled steel sheet, ASTM A 1008/A 1008M, or hot-rolled steel sheet, ASTM A 1011/A 1011M,

commercial steel Type B, 3/16 thick, with 3/8 inch holes at 916" o.c. in staggered rows.

1. Basis-of-Design Product: Provide product with perforations matching SlipNOT Perforated Galvanized Steel with 38"

diameter holes on 916" centers, Grade 2.

2.3 ABRASIVE NOSINGS

A. Extruded Units: units with abrasive filler consisting of aluminum oxide, silicon carbide, or a combination of both, in anepoxy-resin binder. Fabricate units in lengths necessary to accurately fit openings or conditions.

B. Provide anchors for embedding units in concrete, either integral or applied to units, as standard with manufacturer.

C. Apply bituminous paint to concealed surfaces of cast-metal units set into concrete.

D. Apply clear lacquer to concealed surfaces of extruded units set into concrete.

2.4 FASTENERS

A. General: Provide zinc-plated fasteners with coating complying with ASTM B 633 or ASTM F 1941 (ASTM F 1941M), ClassFe/Zn 12 for exterior use, and Class Fe/Zn 5 where built into exterior walls. Select fasteners for type, grade, and classrequired.

2.4 MISCELLANEOUS MATERIALS

A. Welding Rods and Bare Electrodes: Select according to AWS specifications for metal alloy welded.

B. Shop Primers: Provide primers that comply with Division 09 painting Sections. Universal Shop Primer: Fast-curing, lead- andchromate-free, universal modified-alkyd primer complying with MPI#79 and compatible with topcoat.

C. Epoxy Zinc-Rich Primer: Complying with MPI#20 and compatible with topcoat.

D. Bituminous Paint: Cold-applied asphalt emulsion complying with ASTM D 1187

E. Concrete Materials and Properties: Comply with requirements in Division 03 Section "Cast-in-Place Concrete" fornormal-weight, air-entrained, ready-mix concrete with a minimum 28-day compressive strength of 3000 psi (20 MPa) unlessotherwise indicated.

F. Nonslip-Aggregate Concrete Finish: Factory-packaged abrasive aggregate made from fused, aluminum-oxide grits or crushedemery; rustproof and nonglazing; unaffected by freezing, moisture, or cleaning materials.

G. Welded Wire Fabric: ASTM A 185/A 185M, 6 by 6 inches (152 by 152 mm), W1.4 by W1.4, unless otherwise indicated.

2.5 FABRICATION, GENERAL

A. Provide complete stair assemblies, including metal framing, hangers, struts, railings, clips, brackets, bearing plates, and othercomponents necessary to support and anchor stairs and platforms on supporting structure.

1. Join components by welding unless otherwise indicated.

2. Use connections that maintain structural value of joined pieces.

A. Preassembled Stairs: Assemble stairs in shop to greatest extent possible. Disassemble units only as necessary for shipping andhandling limitations. Clearly mark units for reassembly and coordinated installation.

B. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch (1 mm)unless otherwise indicated. Remove sharp or rough areas on exposed surfaces.

C. Form bent-metal corners to smallest radius possible without causing grain separation or otherwise impairing work.

D. Form exposed work with accurate angles and surfaces and straight edges.

E. Weld connections to comply with the following:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.Weld exposed corners and seams continuously unless otherwise indicated.

4. At exposed connections, finish exposed welds to comply with NOMMA's "Voluntary Joint Finish Standards" for Type 2welds: completely sanded joint, some undercutting and pinholes okay.

B. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners where possible. Where exposedfasteners are required, use Phillips flat-head (countersunk) screws or bolts unless otherwise indicated. Locate joints where leastconspicuous.

2.6 STEEL-FRAMED STAIRS

A. Stair Framing:

1. Fabricate stringers of steel channels.

a. Provide closures for exposed ends of [channel] [tube] stringers.

2. Construct platforms of steel headers and miscellaneous framing members as [needed to comply with performancerequirements] [indicated].

3. Weld[ or bolt] stringers to headers; weld[ or bolt] framing members to stringers and headers.[ If using bolts, fabricate andjoin so bolts are not exposed on finished surfaces.]

4. Where stairs are enclosed by gypsum board[ shaft-wall] assemblies, provide hanger rods or struts to support landings fromfloor construction above or below. Locate hanger rods and struts where they will not encroach on required stair width and willbe within the fire-resistance-rated stair enclosure.

5. Where masonry walls support metal stairs, provide temporary supporting struts designed for erecting steel stair componentsbefore installing masonry.

A. Metal-Pan Stairs: Form risers, subtread pans, and subplatforms to configurations shown from steel sheet of thickness [needed tocomply with performance requirements but not less than 0.067 inch (1.7 mm)].

1. Steel Sheet: Uncoated cold hot-rolled steel sheet[ unless otherwise indicated].

2. Directly weld metal pans to stringers; locate welds on top of subtreads where they will be concealed by concrete fill. Do notweld risers to stringers.

3. Shape metal pans to include nosing integral with riser.

4. Attach abrasive nosings to risers.

5. At Contractor's option, provide stair assemblies with metal-pan subtreads filled with reinforced concrete during fabrication.

6. Provide subplatforms of configuration indicated or, if not indicated, the same as subtreads. Weld subplatforms to platformframing.

a. Smooth Soffit Construction: Construct subplatforms with flat metal under surfaces to produce smooth soffits.

A. Metal Floor Plate Stairs: Form treads and platforms to configurations shown from rolled-steel or abrasive-surface floor plate ofthickness needed to comply with performance requirements, but not less than 3/16 inch.

1. Form treads with integral nosing and back edge stiffener. Form risers of same material as treads.

2. Form treads with integral nosing and back edge stiffener. Form risers from steel sheet not less than 0.097 inch (2.5 mm) thick,welded to tread nosings and stiffeners and to platforms.

3. Form treads with integral nosing and back edge stiffener, and with open risers.

4. Weld steel supporting brackets to stringers and weld treads to brackets.

5. Fabricate platforms with integral nosings matching treads and weld to platform framing.

2.7 STAIR RAILINGS

A. Comply with applicable requirements in Division 05 Section "Pipe and Tube Railings."

1. Fabricate newels of square steel tubing and provide newel caps of pressed steel, as shown.

2. Rails may be bent at corners, rail returns, and wall returns, instead of using prefabricated fittings.

3. Connect posts to stair framing by direct welding unless otherwise indicated.

B. Welded Connections: Fabricate railings with welded connections. Cope components at connections to provide close fit, or usefittings designed for this purpose. Weld all around at connections, including at fittings.

1. Finish welds to comply with NOMMA's "Voluntary Joint Finish Standards" for Type 1 welds: no evidence of a weldedjoint.

C. Close exposed ends of railing members with prefabricated end fittings.

D. Provide wall returns at ends of wall-mounted handrails unless otherwise indicated. Close ends of returns unless clearancebetween end of rail and wall is 1/4 inch (6 mm) or less.

E. Brackets, Flanges, Fittings, and Anchors: Provide wall brackets, end closures, flanges, miscellaneous fittings, and anchors forinterconnecting components and for attaching to other work. Furnish inserts and other anchorage devices for connecting to concrete or masonry work.

1. Connect posts to stair framing by direct welding unless otherwise indicated.

2. For nongalvanized railings, provide nongalvanized ferrous-metal fittings, brackets, fasteners, and sleeves, except galvanizeanchors embedded in exterior masonry and concrete construction.

2.8 FINISHES

A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and

designating finishes.

B. Finish metal stairs after assembly.

3. Preparation for Shop Priming: Prepare uncoated ferrous-metal surfaces to comply with SSPC-SP 6/NACE No. 3,"Commercial Blast Cleaning."Interior Stairs: SSPC-SP 6/NACE No. 3, "Commercial Blast Cleaning."

4. Interior Stairs: SSPC-SP 3, "Power Tool Cleaning."

B. Apply shop primer to uncoated surfaces of metal stair components, except those with galvanized finishes and those to be embeddedin concrete or masonry unless otherwise indicated. Comply with SSPC-PA 1, "Paint Application Specification No. 1: Shop, Field,and Maintenance Painting of Steel," for shop painting.

C. Stripe painting adds cost but helps

PART 3 - EXECUTION

1.1 INSTALLATION, GENERAL

A. Fastening to In-Place Construction: Provide anchorage devices and fasteners where necessary for securing metal stairs to in-placeconstruction. Include threaded fasteners for concrete and masonry inserts, through-bolts, lag bolts, and other connectors.

B. Cutting, Fitting, and Placement: Perform cutting, drilling, and fitting required for installing metal stairs. Set units accurately inlocation, alignment, and elevation, measured from established lines and levels and free of rack.

C. Install metal stairs by welding stair framing to steel structure or to weld plates cast into concrete unless otherwise indicated.

D. Provide temporary bracing or anchors in formwork for items that are to be built into concrete, masonry, or similar construction.

E. Fit exposed connections accurately together to form hairline joints. Weld connections that are not to be left as exposed joints butcannot be shop welded because of shipping size limitations. Do not weld, cut, or abrade surfaces of exterior units that have beenhot-dip galvanized after fabrication and are for bolted or screwed field connections.

F. Field Welding: Comply with requirements for welding in "Fabrication, General" Article.

G. Place and finish concrete fill for treads and platforms to comply with Division 03 Section "Cast-in-Place Concrete."

1. Install abrasive nosings with anchors fully embedded in concrete. Center nosings on tread width.

1.1 ADJUSTING AND CLEANING

H. Touchup Painting: Immediately after erection, clean field welds, bolted connections, and abraded areas of shop paint, and paintexposed areas with same material as used for shop painting to comply with SSPC-PA 1 for touching up shop-painted surfaces.

1. Apply by brush or spray to provide a minimum 2.0-mil (0.05-mm) dry film thickness.

Touchup Painting: Cleaning and touchup painting of field welds, bolted connections, and abraded areas of shop paint are specified inDivision 09 painting Sections.