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Salter Spiral Stairs Prefabricated Spiral Stairs
 
         
SECTION 05715
 
         
PREFABRICATED SPIRAL STAIRS
 
         
 
         
Copyright 2007 - 2011 ARCAT, Inc. - All rights reserved

          ** NOTE TO SPECIFIER ** Salter Spiral Stairs; Prefabricated Spiral Stairs.
.
This section is based on the products of Salter Spiral Stairs, which is located at:
105 GP Clement Dr.
Collegeville, PA 19426.
Toll Free Tel: (800)368-8280.
Tel: (610) 489-5799.
Fax: (610) 489-9286.
Web: www.salterspiralstair.com.
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Salter Spiral Stairs offers many styles of spiral stairs and spiral staircases to suit your individual taste.For over 25 years our craftspeople have manufactured metal, wood, aluminum and steel spiral stairs to meet the needs of our customers. All our products are available in kit form or made to order to suit your special needs.>From our manufacturing plant the spiral staircases are delivered coast to coast. No special tools or skills are required to assemble. The stairs are shipped knocked down for easy handling. Stock kits are ready to ship.
 
          PART 1GENERAL
 
          1.1SECTION INCLUDES
          ** NOTE TO SPECIFIER ** Delete items below not required for project.
 
          A.Steel Spiral Stairs.
 
          B.Forged Iron Spiral Stairs.
 
          C.Wood Spiral Stairs.
 
          D.Solid Aluminum Spiral Stairs.
 
          E.Galvanized Exterior Deck Spiral Stairs.
 
          F.Aluminum Deck Spiral Stairs.
 
          1.2RELATED SECTIONS
          ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
          A.Section 03300 - Cast-In-Place Concrete: Footings for stair preparation.
 
          B.Section 05100 - Structural Metal Framing: Framing and blocking for stair preparation.
 
          C.Section 06100 - Rough Carpentry: Framing and blocking for stair preparation.
 
          D.Section 06150 - Wood Decking: Exterior Deck construction.
 
          E.Section 06400 - Architectural Woodwork: Ornamental and structural handrails, and adjacent components.
 
          1.3SUBMITTALS
 
          A.Submit under provisions of Section 01300.
 
          B.Product Data: Manufacturer's data sheets on each product to be used, including:
          1.Preparation instructions and recommendations.
          2.Storage and handling requirements and recommendations.
          3.Installation methods.
 
          C.Shop Drawings: Submit appropriate plan, section and elevation drawings detailing each component specified in this section. Coordinate locations of
          ** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
 
          D.Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
 
          E.Verification Samples: For each finish product specified, two samples representing actual product, color, and pattern.
 
          1.4QUALITY ASSURANCE
 
          A.Manufacturer Qualifications: All primary products specified in this section will be supplied by a single manufacturer with a minimum of ten (10) years experience.
 
          B.Installer Qualifications: All products listed in this section are to be installed by a single installer with a minimum of five (5) years demonstrated experience in installing products of the same type and scope as specified.
          ** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
 
          C.Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
          1.Finish areas designated by Architect.
          2.Do not proceed with remaining work until workmanship, color, and sheen are approved by Architect.
          3.Refinish mock-up area as required to produce acceptable work.
 
          1.5DELIVERY, STORAGE, AND HANDLING
 
          A.Store products in manufacturer's unopened packaging until ready for installation.
 
          B.Store and dispose of hazardous materials, and materials contaminated by hazardous materials, in accordance with requirements of local authorities having jurisdiction.
 
          1.6PROJECT CONDITIONS
 
          A.Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
 
          1.7WARRANTY
 
          A.At project closeout, provide to Owner or Owners Representative an executed copy of the manufacturer's standard limited warranty against manufacturing defect, outlining its terms, conditions, and exclusions from coverage.
 
          PART 2PRODUCTS
 
          2.1MANUFACTURERS
 
          A.Acceptable Manufacturer: Salter Spiral Stairs, which is located at: 105 GP Clement Dr. ; Collegeville, PA 19426; Toll Free Tel: 800-368-8280; Tel: 610-489-5799; Email: request info; Web: www.salterspiralstair.com
          ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
          B.Substitutions: Not permitted.
 
          C.Requests for substitutions will be considered in accordance with provisions of Section 01600.
 
          2.2STEEL SPIRAL STAIRS.
 
          A.Treads:
          ** NOTE TO SPECIFIER ** Select Tread Style. Delete six of the next seven paragraphs.
          1.Tread Style: CT-1 - Standard steel tread with closed end. Pre-punched holes to receive wood tread coverings.
          2.Tread Style: CTC - 2 - Curved up steel tread with closed end. Pre-punched holes to receive wood tread coverings.
          3.Tread Style: CT-4 - Long curved steel tread with closed ends. Pre-punched holes to receive wood tread coverings.
          4.Tread Style: CT-5 - Ivy stencil steel tread with closed ends. Pre-punched holes to receive wood tread coverings.
          5.Tread Style: CT-6 - Code riser steel tread with closed ends. Code risers will maintain a space less than 4 inches (102mm) between treads. Pre-punched holes to receive wood tread coverings.
          6.Tread Style: CT-8 - Grated steel tread with closed end. Grated treads allows water, ice and snow to fall through the tread.
          7.Tread Style: CT-9 - Industrial Heavy-Gauge 3/16 inch (4.5mm) steel tread with rounded closed end. Treads are made with thick 3/16 inch (4.5mm) steel plates for additional strength.
          ** NOTE TO SPECIFIER ** Select Tread Covering if specified. Delete three of the next four paragraphs or all four if coverings are not required. Modify the included text where instructed.
          8.Tread Covering: CTC-1 - Diamond Pattern steel tread - Non-skid diamond patterned surface on tread top.
          9.Tread Covering: CTC-2 - Solid wood tread covers nosed and sanded to a fine finish.
          ** NOTE TO SPECIFIER ** Select Wood Species. Other woods are available by special order. Delete fiev of the next six paragraphs and insert wood species where required.
          a.Wood Species: Oak.
          b.Wood Species: Maple.
          c.Wood Species: Cherry.
          d.Wood Species: Mahogany.
          e.Wood Species: Cedar.
          f.Wood Species: _____________.
          ** NOTE TO SPECIFIER ** Select Tread Cover Thickness. Delete one of the next two paragraphs.
          g.Thickness: 1 1/16 inch (27mm).
          h.Thickness: 1 3/4 inch (45mm).
          10.Tread Covering: CTC-3 - Flakeboard tread covers prepared to receive carpeting.
          a.Thickness: 3/4 inch (19mm).
          b.Carpeting: As specified in Section 09680.
          11.Tread Covering: CTC-4 - Industrial Heavy-Gauge Diamond Pattern 3/16 inch (4.5mm) non-skid steel tread.
 
          B.Railings and Accessories:
          ** NOTE TO SPECIFIER ** Select Baluster type. Delete one of the next two paragraphs.
          1.Balusters: CB-1 - 1 inch (25mm) round steel baluster - For main and center balusters. Tip is formed and adjustable to maintain a smooth transition to the handrail. All holes are prepared for installation. .
          2.Balusters: CB-2 - Custom Baluster Tip. Balusters individually mitered to the stair angle.
          ** NOTE TO SPECIFIER ** Select Handrail type. Delete six of the next seven options and modify the included text where instructed.
          3.Handrail: CH-1 - Standard black vinyl handrail - 1 1/2 inch (38mm) O.D. with end caps.
          4.Handrail: CH-2 - Pre-formed aluminum handrail -1 1/2 (38mm) O.D. with dome end caps.
          ** NOTE TO SPECIFIER ** Select Handrail Finish This handrail may be left in its natural aluminum finish or painted the same color as the stair. Delete two of the next three paragraphs and insert paint and color information where required.
          a.Finish: Mill.
          b.Finish: Enamel paint as specified in section 09900. Color to match the stair.
          c.Finish: ______ paint as specified in section 09900. Color: _______.
          5.Handrail: CH-3 - Pre-formed solid polished brass handrail - 1 1/2 (38mm) O.D. with dome end caps.
          6.Handrail: CH-4 - Single unit solid wood handrail manufactured to size and shape found in the Contract Drawings.
          ** NOTE TO SPECIFIER ** Select Wood Species. Other woods are available by special order. Delete fiev of the next six paragraphs and insert wood species where required.
          a.Wood Species: Oak.
          b.Wood Species: Maple.
          c.Wood Species: Cherry.
          d.Wood Species: Mahogany.
          e.Wood Species: Cedar.
          f.Wood Species: _____________.
          7.Handrail: CH4A - Standard profile handrail - 2 inches (51mm) tall.
          8.Handrail: CH4B - Standard profile handrail - 3 inches (76mm) tall.
          9.Handrail: CH4C - Bead and finger groove handrail - 3 inches (76mm) tall.
          ** NOTE TO SPECIFIER ** Select Handrail Cap type. Delete four of the next five paragraphs.
          10.Handrail Caps: Vinyl Caps.
          11.Handrail Caps: Aluminum Dome Caps.
          12.Handrail Caps: Brass Dome Caps.
          13.Handrail Caps: 90 Degree Brass End Caps.
          14.Handrail Caps: Brass Scroll End Caps.
          ** NOTE TO SPECIFIER ** Select Column Cap type. Delete seven of the next eight paragraphs.
          15.Column Cap: Standard vinyl column cap
          16.Column Cap: Standard, continuous sleeve column extension top. Seamless welded steel top.
          17.Column Cap: Flat oak column cap.
          18.Column Cap: Ball oak column cap.
          19.Column Cap: Brass ball and oak column cap.
          20.Column Cap: Brass ball column cap.
          21.Column Cap: Large cast iron pineapple column cap.
          22.Column Cap: Small cast iron pineapple column cap.
          ** NOTE TO SPECIFIER ** Base Plate Cover is used when center column is mounted over a finished floor. Delete if not required.
          23.Base Plate Cover: Oak center column base plate cover.
          ** NOTE TO SPECIFIER ** Select well enclosure railing where required. Delete one or both of the next two paragraphs.
 
          C.Well Enclosure Railings: Classic Style.
          1.Straight and curved railings to match those found in the Contract Drawings.
          2.1 inch by 1 inch (25mm x 25mm) pre-welded steel frame.
          3.Round steel balusters to match stair balusters.
          ** NOTE TO SPECIFIER ** Select Railing Top. Delete four of the next five paragraphs.
          4.Railing Top: 1 1/2 (38mm) O.D. round steel top.
          5.Railing Top: 1 1/2 (38mm) O.D. round, solid polished brass top.
          6.Railing Top: 1 3/4 inch by 2 inch tall (44mm x 51mm) standard profile wood railing. Wood species to match stair handrail.
          7.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) standard profile wood railing. Wood species to match stair handrail.
          8.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) bead and finger profile wood railing. Wood species to match stair handrail.
 
          D.Well Enclosure Railings: Designer Style.
          1.Straight and curved railings to match those found in the Contract Drawings.
          ** NOTE TO SPECIFIER ** Select Railing Top. Delete four of the next five paragraphs.
          2.Railing Top: 1 3/4 inch by 2 inch tall (44mm x 51mm) standard profile wood railing.
          3.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) standard profile wood railing.
          4.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) colonial profile wood railing.
          5.Railing Top: 1 3/4 inch by 4 inch tall (44mm x 102mm) standard profile wood railing.
          ** NOTE TO SPECIFIER ** Select Wood Species. Oak is standard, others available by special order. Delete one of the next two paragraphs and insert wood species where required.
          6.Railing Wood Species: Oak.
          7.Railing Wood Species: ___________.
          ** NOTE TO SPECIFIER ** Select Baluster Type. Delete two of the next three paragraphs.
          8.Balusters: 1 inch (25mm) round steel.
          9.Balusters: 1 inch (25mm) polished brass.
          10.Balusters: 1 inch (25mm) wood. Species to match railing top.
          11.Bottom Shoe: Wood - Species to match Railing.
          12.Corner and Loft Posts: Wood - Species to match Railing.
          13.Wall Posts: Wood - Species to match Railing.
          14.Loft Face Trim: Wood - Species to match Railing.
 
          2.3FORGED IRON SPIRAL STAIRS.
 
          A.Treads:
          ** NOTE TO SPECIFIER ** Select Tread Style. Delete one of the next two paragraphs.
          1.Tread Style: FIT-1 - Standard steel tread with closed end. Pre-punched holes to receive wood tread coverings.
          2.Tread Style: FIT- 2 - Ivy stencil steel tread with closed ends. Pre-punched holes to receive wood tread coverings.
          ** NOTE TO SPECIFIER ** Select Tread Covering if specified. Delete three of the next four paragraphs or all four if coverings are not required. Modify the included text where instructed.
          3.Tread Covering: FITC-1 - Diamond Pattern steel tread - Non-skid diamond patterned surface on tread top.
          4.Tread Covering: FITC-2 - Solid wood tread covers nosed and sanded to a fine finish.
          ** NOTE TO SPECIFIER ** Select Wood Species. Other woods are available by special order. Delete fiev of the next six paragraphs and insert wood species where required.
          a.Wood Species: Oak.
          b.Wood Species: Maple.
          c.Wood Species: Cherry.
          d.Wood Species: Mahogany.
          e.Wood Species: Cedar.
          f.Wood Species: _____________.
          ** NOTE TO SPECIFIER ** Select Tread Cover Thickness. Delete one of the next two paragraphs.
          g.Thickness: 1 1/16 inch (27mm).
          h.Thickness: 1 3/4 inch (45mm).
 
          B.Railings and Accessories:
          1.Handrail: FIH-2 - Pre-formed aluminum handrail -1 1/2 (38mm) O.D. with dome end caps.
          ** NOTE TO SPECIFIER ** Select Handrail Finish This handrail may be left in its natural aluminum finish or painted the same color as the stair. Delete two of the next three paragraphs and insert paint and color information where required.
          a.Finish: Mill.
          b.Finish: Enamel paint as specified in section 09900. Color to match the stair.
          c.Finish: ______ paint as specified in section 09900. Color: _______.
          2.Handrail: CH-3 - Pre-formed solid polished brass handrail - 1 1/2 (38mm) O.D. with dome end caps.
          3.Handrail: CH-4 - Single unit solid wood handrail manufactured to size and shape found in the Contract Drawings. 3 inch (76mm) tall bead and finger profile.
          ** NOTE TO SPECIFIER ** Select Wood Species. Other woods are available by special order. Delete fiev of the next six paragraphs and insert wood species where required.
          a.Wood Species: Oak.
          b.Wood Species: Maple.
          c.Wood Species: Cherry.
          d.Wood Species: Mahogany.
          e.Wood Species: Cedar.
          f.Wood Species: _____________.
          ** NOTE TO SPECIFIER ** Insert Baluster group and style numbers from Salter Spiral Stairs current product offerings.
          4.Balusters: Group __ FIB ___.
          ** NOTE TO SPECIFIER ** Select Handrail Cap type. Delete three of the next four paragraphs.
          5.Handrail Caps: Aluminum Dome Caps.
          6.Handrail Caps: Brass Dome Caps.
          7.Handrail Caps: 90 Degree Brass End Caps.
          8.Handrail Caps: Brass Scroll End Caps.
          ** NOTE TO SPECIFIER ** Select Column Cap type. Delete six of the next seven paragraphs.
          9.Column Cap: Standard, continuous sleeve column extension top. Seamless welded steel top.
          10.Column Cap: Flat oak column cap.
          11.Column Cap: Ball oak column cap.
          12.Column Cap: Brass ball and oak column cap.
          13.Column Cap: Brass ball column cap.
          14.Column Cap: Large cast iron pineapple column cap.
          15.Column Cap: Small cast iron pineapple column cap.
          ** NOTE TO SPECIFIER ** Base Plate Cover is used when center column is mounted over a finished floor. Delete if not required.
          16.Base Plate Cover: Oak center column base plate cover.
 
          2.4WOOD SPIRAL STAIRS.
 
          A.Treads:
          1.Type: Solid Wood - Standard Tread.
          2.Type: Solid Wood - Long Curve Tread.
 
          B.Railings and Accessories:
          ** NOTE TO SPECIFIER ** Select Handrail. Delete two of the next three paragraphs.
          1.Handrail: Standard profile handrail -1 3/4 inches by 2 inches (44mm x 51mm) tall.
          2.Handrail: Standard profile handrail - 1 3/4 inches by 3 inches (44mm x 76mm) tall.
          3.Handrail: Bead and finger groove handrail - 1 3/4 inches by 3 inches (44mm x 76mm) tall.
          ** NOTE TO SPECIFIER ** Insert part numbers for Newel post, baluster styles specified.
          4.Newel Posts: Wood - Style Number ________.
          5.Balusters: Wood - Style Number_______.
          6.Balusters: Forged Iron - Group Number ____ Style Number ___.
 
          C.Well Enclosure Railings:
          1.Straight and curved railings to match those found in the Contract Drawings.
          ** NOTE TO SPECIFIER ** Select Railing Top. Delete four of the next five paragraphs.
          2.Railing Top: 1 3/4 inch by 2 inch tall (44mm x 51mm) standard profile wood railing.
          3.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) standard profile wood railing.
          4.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) bead and finger profile wood railing.
          ** NOTE TO SPECIFIER ** Select Wood Species. Oak is standard, others available by special order. Delete one of the next two paragraphs and insert wood species where required.
          5.Railing Wood Species: Oak.
          6.Railing Wood Species: ___________.
          ** NOTE TO SPECIFIER ** Select Baluster Type. Delete one of the next two paragraphs.
          7.Balusters: 1 inch (25mm) wood. Species to match railing top.
          8.Balusters: 1 inch (25mm) forged iron.
          9.Bottom Shoe: Wood - Species to match Railing.
          10.Corner and Loft Posts: Wood - Species to match Railing.
          11.Wall Posts: Wood - Species to match Railing.
          12.Loft Face Trim: Wood - Species to match Railing.
 
          2.5ALUMINUM OUTDOOR SPIRAL STAIRS
 
          A.Treads:
          ** NOTE TO SPECIFIER ** Select Tread Style. Delete four of the next five paragraphs.
          1.Tread Style: AT-1 - Standard steel tread with closed end. Pre-punched holes to receive wood tread coverings.
          2.Tread Style: AT-2 - Curved up steel tread with closed end. Pre-punched holes to receive wood tread coverings.
          3.Tread Style: AT-4 - Long curved steel tread with closed ends. Pre-punched holes to receive wood tread coverings.
          4.Tread Style: CT-6 - Code riser steel tread with closed ends. Code risers will maintain a space less than 4 inches (102mm) between treads. Pre-punched holes to receive wood tread coverings.
          5.Tread Style: CT-8 - Grated steel tread with closed end. Grated treads allows water, ice and snow to fall through the tread.
          ** NOTE TO SPECIFIER ** Select Tread Covering if specified. Delete one of the next two paragraphs or both if coverings are not required. Modify the included text where instructed.
          6.Tread Covering: ATC-1 - Diamond Pattern steel tread - Non-skid diamond patterned surface on tread top.
          7.Tread Covering: ATC-2 - Solid wood tread covers nosed and sanded to a fine finish.
          ** NOTE TO SPECIFIER ** Select Wood Species. Other woods are available by special order. Delete five of the next six paragraphs and insert wood species where required.
          a.Wood Species: Oak.
          b.Wood Species: Maple.
          c.Wood Species: Cherry.
          d.Wood Species: Mahogany.
          e.Wood Species: Cedar.
          f.Wood Species: _____________.
          ** NOTE TO SPECIFIER ** Select Tread Cover Thickness. Delete one of the next two paragraphs.
          g.Thickness: 1 1/16 inch (27mm).
          h.Thickness: 1 3/4 inch (45mm).
 
          B.Railings and Accessories:
          ** NOTE TO SPECIFIER ** Select Baluster type. Delete one of the next two paragraphs.
          1.Balusters: AB-1 - Classic - 1 inch (25mm) round thick wall aluminum baluster.
          2.Balusters: AB-2 - Scroll - 1 inch (25mm) round thick wall aluminum baluster.
          3.Balusters: AB-3 - Single Ring - 1 inch (25mm) round thick wall aluminum baluster.
          4.Balusters: AB-4 - Double Ring - 1 inch (25mm) round thick wall aluminum baluster.
          ** NOTE TO SPECIFIER ** Select Handrail type. Delete two of the next three options and modify the included text where instructed.
          5.Handrail: AH-1 - Pre-formed aluminum handrail -1 1/2 (38mm) O.D. with dome end caps.
          NOTE TO SPECIFIER ** Select Handrail Finish. This handrail may be left in its natural aluminum finish or painted the same color as the stair. Delete two of the next three paragraphs and insert paint and color information where required.
          a.Finish: Mill.
          b.Finish: Enamel paint as specified in section 09900. Color to match the stair.
          c.Finish: ______ paint as specified in section 09900. Color: _______.
          6.Handrail: AH-2 - Solid wood handrail - 2 inch (51mm) tall.
          7.Handrail: AH-3 - Solid wood handrail - 3 inch (76mm) tall.
          ** NOTE TO SPECIFIER ** Select Wood Species. Other woods are available by special order. Delete five of the next six paragraphs and insert wood species where required.
          8.Wood Species: Oak.
          9.Wood Species: Maple.
          10.Wood Species: Cherry.
          11.Wood Species: Mahogany.
          12.Wood Species: Cedar.
          13.Wood Species: _____________.
          ** NOTE TO SPECIFIER ** Select Handrail Cap type. Delete one of the next two paragraphs.
          14.Handrail Caps: Aluminum Dome Caps.
          15.Handrail Caps: Aluminum Turndown Caps.
          ** NOTE TO SPECIFIER ** Select well enclosure railing where required. Delete one or both of the next two paragraphs.
 
          C.Well Enclosure Railings: Classic Style.
          1.Straight and curved railings to match those found in the Contract Drawings.
          2.1 inch by 1 inch (25mm x 25mm) pre-welded steel frame.
          3.Round steel balusters to match stair balusters.
          ** NOTE TO SPECIFIER ** Select Railing Top. Delete one of the next two paragraphs.
          4.Railing Top: 1 1/2 (38mm) O.D. round aluminum top.
          5.Railing Top: 1 3/4 inch by 3 inch tall (44mm x 76mm) bead and finger profile railing.
 
          2.6FABRICATION
 
          A.Dimensions:
          ** NOTE TO SPECIFIER ** Select Staircase Diameter. Delete six of the next seven paragraphs.
          1.Staircase Diameter: 42 inches (1067mm).
          2.Staircase Diameter: 48 inches (1219mm).
          3.Staircase Diameter: 54 inches (1372mm).
          4.Staircase Diameter: 60 inches (1524mm).
          5.Staircase Diameter: 66 inches (1676mm).
          6.Staircase Diameter: 72 inches (1829mm).
          7.Staircase Diameter: 78 inches (1981mm).
          ** NOTE TO SPECIFIER ** Select Tread Angle. 30 degree treads required for ICC code compliance. Delete one of the next two paragraphs.
          8.Tread Angle: 22.5 degrees.
          9.Tread Angle: 30 degrees.
          ** NOTE TO SPECIFIER ** Select Riser Height. 7 3/4 inch maximum is required for ICC code compliance. Insert height if different than 7 3/4 inches. Delete one of the next two paragraphs.
          10.Riser Height: 7 3/4 inch (197mm) maximum.
          11.Riser Height: _______ inches.
          ** NOTE TO SPECIFIER ** Select or insert required tread count. 12 treads is typical. Delete one of the next two paragraphs.
          12.Tread Count: 12
          13.Tread Count: ___.
          ** NOTE TO SPECIFIER ** Delete the next paragraph if BOCA, UBC, or ICC Code compliant stairs are not required.
 
          B.Code Stair Package:
          1.Baluster spacing: maximum spacing will prohibit the passage of a 4 inch (102mm) sphere through the balusters at any point.
          2.Headroom: Minimum 6 feet 6 inches (1981mm).
          3.Platform rail: As specified in this section.
          4.Column Extension: 38 inch (965mm) extension above the top of the stairs.
 
          PART 3EXECUTION
 
          3.1EXAMINATION
 
          A.Do not begin installation until substrates have been properly prepared.
 
          B.If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
 
          3.2PREPARATION
 
          A.Clean surfaces thoroughly prior to installation.
 
          B.Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
 
          3.3INSTALLATION
 
          A.Install in accordance with manufacturer's instructions.
 
          3.4PROTECTION
 
          A.Protect installed products until completion of project.
 
          B.Touch-up, repair or replace damaged products before Substantial Completion.
 
         
END OF SECTION