If not stored under roof, tarp accordingly to keep material dry. Anti-slip stair treads help prevent pedestrian slips and falls, limiting risk and liability. Qualification Statements: Submit Certificate that manufacturer is a Certified Fabricator with the American Institute of Steel Construction (AISC). UV Light and Oxidation resistant. We custom fabricate metal stairs and railings for commercial, industrial and residential applications. Baluster spacing (clear) 4" max. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. ASTM A6/A6M - Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes and Sheet Piling. Stair Master supply a lightweight mould (permanent formwork) that can be quickly and easily used to construct a finished concrete stair on site. Ensure rain or snow runoff freely flows under material making no contact with product(s). Remove packaging materials from site and dispose of at appropriate facilities. Currently Advance Steel macro for these type of stairs DOES NOT MAKE STAIRS DETAILING FASTER. Barrier Gates: Manufacturers standard swing gate assembly with steel spring hinges and rubber bumper between space that barrier gate and rail post termination intersect. Safe-T-Nose Retrofit (STNR):Photo-luminescent "Glow-in-the-dark" nosing, applied to existing stairways. Stainless steel handrails and railings are … Speed and accuracy is the essence of construction. Metal Stair Specifications Downloads. Leave stair system ready for finish painting. Hand Grab: Continuous 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Section 05 12 13 - Architecturally-Exposed Structural Steel Framing. Profiles for New Concrete Stairs and for Steel Pans. ASTM A1044/A1044M - Standard Specification for Steel Stud Assemblies for Shear Reinforcement of Concrete. Galvanized grating for elevator sump in pit. Mandrel bent 1-1/4 inches (32 mm) pipe (1.66 inches (42 mm) O.D. Pacific Stair Corporation's 100 Series Concrete Filled Stair System is our most affordable standard stair system. These highly adaptable stairs meet relevant building codes and create a safer work environment. Wall handrails and railings for other than steel stairs… ASTM A153/A153M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. Touch up paint after welding and grinding. Tell us about your issue and find the best support option. Treads shall have nosings. 231BF ASTM A307 - Standard Specification for Common Steel Bolts. Provided with countersink holes with wing anchors or cast on button anchors. stairs in American and Canadian indus-trial and commercial buildings, where grating and concrete-filled pans are used. Either indicate that your planned stairs are “Delegated Design” or simply use our CAD details to specify one of our standard stairs. ACI 17, ... CAST-IN-PLACE CONCRETE 03/2016 Edition . Surfacing: 1/8 inch (3 mm) checker plate sheeting with medium pattern. ASCE 7 - Minimum Design Loads for Buildings and Other Structures. Clean surface of exposed rail and stairs. View project Louis Vuitton Toronto Façade and Architectural Stairs AWS D1.3 - Structural Welding Code - Sheet Steel. Steel plate or channel with side mounted and/or top mounted railing frame attachment as detailed on drawings and/or in accordance with manufactures system recommendations. Uniform and concentrated loads are not assumed to act concurrently. RediStair is a precast concrete stair system, a VE alternative to pan-filled and steel checker plate stairs. This extensive collection of CAD details has evolved during American Stair’s over 60 years of experience and a more comprehensive … Safe-T-Nose Photoluminescent Handrail Strips (STNH): Cut with scissors, an easy peel and stick application that requires no end caps. Welds shall be clean and have good conformance to acceptable standards. Use stainless steel between dissimilar metals and non-corrosive fasteners at exterior connections or joints. After stairs are completely installed, remove all construction debris and rubbish from area. Self Supporting, no need for additional steel for stair openings or support. To calculate the amount of concrete needed with this calculator for stairs, you need to know the rise, run, throat depth, and the width of the stairs. Stair Rail: 1.5 inches (38 mm) by .120 inch (3 mm) wall square tube steel top cap, bottom cap and posts. The use of stainless steel or more corrosion-resistant materials is encouraged. Except during stairway construction, foot traffic is prohibited on stairways with pan stairs where the treads and/or landings are to be filled in with concrete or other material at a later date, unless the stairs are temporarily fitted with wood or other solid material at least to the top edge of each pan. B. Stair Nosing for Steel Pan Stairs with Concrete Filled Stairs - 2 Piece: Sub-channel for installation during concrete placement and abrasive tread plate for installation in final stages of construction. Safe-T-Nose For Steel Stair Manufacturers (STNS): Safe-T-Nose For Steel Stair Manufacturers (STNS) is a photo-luminescent "Glow-in-the-Dark" nosing designed for stair fabricators. with mandrel bent hoop ends. Do not proceed until unsatisfactory conditions have been corrected. Maximum Out of Position: 1/4 inch (6 mm). Steel wall brackets for work countertops. Stainless Steel Tubing, offset by 1-1/2 inches (38 mm) with Stainless Steel Brackets. Glows for many hours after the lights go out. For Concrete Filled Steel Pan Stairs: Nosings are full length of steps less 1/8 inch (3.05 mm) clearance. Steel Structures Painting Council (SSPC): UL 1994 Luminous Egress Path Marking Systems. Infill: .187 inch (5 mm) Stainless Steel cable with polished Stainless Steel hardware. Do not begin installation until substrates and adjacent construction have been properly constructed. Type: SAS-LG Light Gauge Steel Structures. All … Concrete Frame Pan Stair - Irwin Steel - Steel ... metal pan/concrete-filled stairs A common economical stair design for new construction is metal pan stairs with concrete infill. Get answers fast from Autodesk support staff and product experts in the forums. 1. Metal Stair Specifications Downloads. Tension Control Bolts: 5/8 inch (16 mm) diameter by 1-1/2 inch (38 mm), in accordance with ASTM A325. Infill loads and other loads are not assumed to act concurrently. 1,478 projects and counting. Home > Products > Fast Tread. supported by open-web steel joists, steel beams, or precast concrete members. Minimum thickness or weight as determined by structural design calculations, structural grade steel plate or channel. 2.2.2 Steel Pan Stairs 2.2.2.1 General 2.2.2.2 Stair Framing 2.2.2.3 Riser, Subtread, and Subplatform Metal Pans 2.2.2.4 Metal Safety Nosings 2.2.2.5 Steel Floor Plate Treads and Platforms 2.2.2.6 Safety Nosings for Concrete Treads 2.2.2.7 Safety Treads 2.2.2.8 Steel Framing for Concrete Stairs 2.2.3 Floor Grating Treads and Platforms All splices to be ground smooth, free from grinder marks and irregularities. Fabricated from Hollow Structural Steel (HSS) or pipe stock. Stairs, landings and handrails are made from galvanized steel and painted with duragal silver. Structural Use: To ASTM A500, Grade B or C. Non-Structural Use: To ASTM A513, hot rolled or coiled rolled (mill option). 5 wherein the steel pan is filled, such as with concrete, and also covered with quarry tile, covering tread and riser, and also showing a complete steel pan coupled to another steel pan (shown only partially). Provide hardware, hangers, fasteners and struts required to connect stairs to parent structure. 2. ASTM A325/A325M - Standard Specification for Structural Bolts, Steel, Heat Treated. Steel pan installation. Welded connections shall be used for permanent connections. SUPERGRIT®PROFILES FOR STEEL PAN CONCRETE-FILLED STAIRS MAXIMUM PIECE LENGTH IS 12 FEET Full stringer length, less 1/ 8" clearance. AWS D1.1/D 1.1M - Structural Welding Code - Steel. B. STNS offers a simple solution when stairs must be fabricated with safety nosing incorporated into the design. Ultra 1500 series include barrier free designs for use in precast or fresh pour concrete stairs or steel pan stairs for heavy duty use in both interior and exterior applications. Abrasive: #20 virgin grain Aluminum Oxide abrasive, integrally cast into the walking surface to a minimum depth of 1/32 inch (0.8 mm). Multiple attachments available, bolting or welding as required. Provide fasteners of sufficient strength to support connected members and loads, and to develop full strength of parts fastened or connected. sheet metal steel pan of FIG. ASTM A501 - Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing. Guardrail: 1 inch (25 mm) by 2 inches (51 mm) C.D. The treads were specified at 12 inches and the final product came in at 3/8 inch. Mounting of rails: To side of plate stringer, top of channel stringer or embed by welding. Stairs will be assembled to the greatest possible extent. Field welding and bolting shall match shop work. a. A. STNC embeds quickly and easily. Prime Paint: Rodda Low HAP Shopcoat Primer: VOC Compliant Red Oxide #33954. 1.2 SUMMARY . Job Site Safety: When the power goes out, see your way to safety with Safe-T-Nose. Post a question. Shop primer painting shall be accomplished after fabrication. Square or round steel tube guard railings and handrails as specified in the project drawings. Separate waste materials for refuse and recycling. Section 00 - Information and Table of Contents If I am using the Advance Steel macro for concrete fillet pan stairs I am not going to be faster than detailer using plain AutoCAD. Furnish setting diagrams for anchorage installation as required. 5.8-2). Find related content. Our glow-in-the-dark material is at the cutting edge of chemical phosphorescent technology and provides the brightest, longest lasting non-toxic glow that is available. Touch-up field welds and abraded areas by application of same coating used for shop primer. Having sufficient capacity to produce and deliver required materials without causing delay in work. These highly adaptable stairs meet relevant building codes and create a safer work environment. Locate joints where least conspicuous. Treads: Manufacturer's standard tread system, 14 gage (1.9mm) minimum hot rolled mild steel sheet or as determined by structural design calculations. Concrete Pan-Filled Stairs: Steel pan-type stairs with concrete-filled treads and landings, and with treads, risers, and platforms constructed of structural steel sheet. Standard widths, 3″ or 4″ stocked, custom widths available. TREAD SELECTION GUIDE Stairways are common to many buildings and allow the occupants to move from floor to floor as they circulate the building. Joints shall be butted tight flush, with hairline joints. with dome caps both ends. Apply one coat High Solids Red Oxide Anticorrosive Primer meeting SSPC-15 Paint. Construct stair and rails with all components necessary for support and anchorage, and for a complete installation. Headed weld studs: .500 inch diameter, by 4 inches (13 mm diameter by 102 mm). FIG. Factory install temporary protective board in sub-channel for protection during construction. N%ƶ Standard Color: Black Other colors available: Light Green, Light Brown, Light Red, Concrete … h��]O7����^�3���E"�(��@Ջ(��U�.Z�*����yA� (0.73 kN/m) applied horizontally on an area of one square foot. "IF" tread specified is a manufacturer's System and not otherwise a common "Field Poured Concrete Pan or Common Checker / Smooth plate. Pacific Stair systems are pre-engineered to meet and exceed all standard specifications. Concrete Calculator for Stairs - Metric. bar posts. Safe-T-Nose reduces tripping hazards and illuminates the walkway in the event of an emergency. Exposed connections shall be made with hairline joints, flush and smooth. Welds shall be ground smooth and flush. Photographs, details and specifications of all types of architectural metal stairs and stair components, ranging from strictly functional service stairs to elaborate ornamental stairs; includes load tables and dimensional guides. Conditions and Division 01 Specifications Sections, apply to this section. 捍��lpW�{��ZE�q+�G6��擋`��g6��|a#���Fp3ڀ�9�,��$��Gl�̲�Ar��7>�� Do Stair Master detail the steel needed for the flights and landings? Steel Sheet: Galvanized steel … Stair - Metal Pan With Concrete Toping. Show members, sizes and thickness, anchorage locations and accessory items. 3" and 4" widths 1/4" thick. a / 4.1 sec. Miscellaneous fasteners, connectors, plates, etc. Two samples of factory tread system 3 inches wide. A national leader of pre-engineered steel stair systems. bar topcap with 3/4 inch (19 mm) by 2 inches (51 mm) C.D. Nosings shall terminate not more than 4" from ends of steps for poured concrete stairs; for concrete filled steel pan stairs, nosings shall be full length of steps less 1/8 inch clearance. Other finishes could be included. Find related content. Structural framing supports: C6 by 8.2# channel with 14 ga. (2 mm) bent plate supporting members or greater as determined by structural design and/or calculations. Steel pipe material shall be ASTM A 53 Grade B. Tolerances for the floors placed on these suspended systems are often misun-derstood. Spacing: Minimum of 3.875 inches (98 mm). Use concealed fasteners wherever possible. Treads shall fit in to one another, the light gauge material shall be available in Advance Steel. Guardrail: 1.5 inches (38 mm) by .120 inch (3 mm) wall tube steel top cap and posts. Maximum Offset from True Alignment: 1/4 inch (6 mm). E HANDRAIL AT 5'-0"O.C. Hand Grab: Continuous 1-1/4 inches (32 mm) pipe, 1.66 inches (42 mm) O.D., offset by 1-1/2 inches (38 mm) with 3/16 inch (4.8 mm) by 1-1/4 inches (32 mm) bent brackets. Nosings are typically set along the edge of the concrete treads immediately after the concrete is poured and is intended to be flush with the surfaces of the treads and risers. Manufacturer to have experience in the design, engineering and fabrication of products specified. Rail Frame: In-Line or Side assembly, see drawings. Crews install plywood in the treads or pans to prevent tripping when using those stairs until the concrete is placed. Decking to be attached to frame by plug welding or other mechanical means provided recommended and engineered by the stair manufacturer. All new stairs located outside of the Jane’s House shall be concrete-filled, steel-pan stairs. Get an answer. For Concrete Filled Steel Pan Stairs: Nosings are full length of steps less 1/8 inch (3.05 mm) clearance. Stair Pans are also known as steel stair treads or metal stair steps. Notify Manufacturer of any detail, design or tolerance deviations as noted or drawn on stair shop drawing. Smooth easy cleanable surface. Cutting, drilling and punching to be done cleanly and accurately. (0.73 kN/m) applied in any direction. For example, the front edge of the nosing will typically be aluminum that can be a short or long piece as appropriate to the installation. If hanger rod connections are applicable to any of the landing connections, they shall be threaded rod type, size and grade as determined by stair manufacturer's structural design calculations. Our formwork already has a layer of steel reinforcement in the base and remains in place after the concrete has been poured. ASTM A786 Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy and Alloy Steel Floor Plates. On the 40-story 1450 Brickell project—a class-A office tower under construction in Miami—Coastal is site-casting most of the concrete stairs, says general superintendent Chuck Hilliard. Surfacing: Concrete fill as specified in other section. Safe-T-Nose: reduces tripping hazards and illuminates the walkway in the event of an emergency. Spacing: Minimum of 3.875 inches (98 mm) (Rail), 2 inches (51 mm) (Mesh). Steel Pipe: To ASTM A53 Type E or S, Grade B. All welds on the underside of tread assemblies to be exposed for proper inspection during the service life and/or after seismic, fire, flood, or potentially damaging event. Rails, flights, landings and other stair components: Remove oil, grease, dirt, mill scale, rust, corrosion products, oxides, paint or other foreign matter from steel surface in accordance with SSPC-SP2 and/or SSPC-SP3. 1. 7. Color shall extend uniformly throughout the filler; black color will be furnished if no other color is specified. A. The throat depth of the stairs is measured from the point where the rise and run cuts meet on the inside cut, to the compacted gravel, or inside form, below. Install stair components plumb, level and accurately, free from distortion or defects. STEEL FRAMED STAIRS WITH STEEL TREADS : A. Risers are closed. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy Coated (Galvannealed) by the Hot-Dip Process. Handrails at interior stairs. Section Includes: I. Preassembled steel stairs with concrete-filled treads. 1. STRUCTURAL STEEL COMPONENTS Tread: The tread is the piece of steel that makes up the steps of the stair. METAL STAIR-PAN TYPE Samples from www.AutoCADDetails.net. Guardrail: 1.5 inches (38 mm) by .120 inch (3 mm) wall square tube steel top cap and posts. Critical dimensions for the tread overhang, pan thickness, etc. Bullnose Precast Concrete Stair with Concrete Riser Call Now 916-783-8910 Hoss Lee’s Steel Stairs design and manufacturing capabilities are reason enough to come to us with your next project, and where you’ll truly notice a difference is in the service you will receive from us. We manufacture according to architectural and engineering drawings on a … Poured concrete: Installed full step length less approximate 3" clearance Steel Pan: Concrete filled, installed stringer to stringer less 1/8" clearance. offset by 1-1/2 inches (38 mm) with 3/16 inch (4.8 mm) by 1-1/4 inches (32 mm) bent brackets. bar posts. Leesburg Concrete has over 30 years experience fabricating and finishing steel and aluminum products for a wide range of customers and applications. Seismic Performance Stair Systems: Stair systems shall be designed, tested and fabricated to resist seismic events in compliance with ASCE 7-02, Section 9.5.2.8, and IBC Section 1617.3 allowable story drift. Nosings or treads are set into the concrete supported by the steel pan. Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements. Remove 2 inches (52 mm) from full height of angles and tubes after structure is in its final configuration and before shoring has been removed. If unsatisfactory conditions are encountered, notify Architect in writing. Whether you are creating open risers, partial or closed risers, cantilevers, spiral, or … Section 00 - Information and Table of Contents Hand Grab: Continuous 1-1/2 inches (38 mm) O.D. International Code Council - International Building Code (IBC). Concrete-filled steel pan stair treads are not allowed due to internal rusting issues and maintenance concerns. Currently Advance Steel macro for these type of stairs DOES NOT MAKE STAIRS DETAILING FASTER. with 1/4 inch (6 mm) by 4 inches (102 mm) kick plate. Industrial Type Stairs: Steel stairs with tread fabricated from checkered or diamond- Anchorage to stringers: Treads and Risers shall be welded to stringers to eliminate buckling. In addition, concrete filled circular hollow section columns as shown in Figure 2.3(c) containing an additional open Section used as primary steel can also be designed as a composite section Industrial-style open grate treads are not suitable for public stairs. Safe-T-Nose Cast-In Place (STNC): Photo-luminescent "Glow-in-the-Dark" nosing designed to be pushed into any style of cast concrete at the time of forming. We design and construct concrete stairs for both private and commercial Clients. Activated by natural artificial light, Safe-T-Nose Handrail strips provide a steady glow to guide people in all lighting conditions. With proper design planning, STNS can be attached to a variety of tread types and materials at the time of manufacturing. ICC International Building Code: Chapter 10: Means of Egress. All stairs and railings are delivered and installed with a choice of rust-inhibitive, zinc-rich primer, powder-coated, or hot-dipped galvanizing. Infill: Offset 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Field Measurements: Field verify floor to floor and horizontal dimensions of spaces where stairs will be installed prior to fabrication of stairs under this section. Burrs and rough edges to be removed. Unlimited recharging. Provide treads as indicated and noted on drawings for each stair scheduled. Color shall extend uniformly throughout the filler; black col or will be furnished if no other color is specified.! Submit documentation verifying that components and materials specified in this section are from a single source manufacture approved by this specification. Infill: 1/2 inch (13 mm) Minimum C.D. ASTM A1008 Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened and Bake harden able. National Association of Architectural Metal Manufacturers (NAAMM): National Ornamental and Miscellaneous Metals Association: Weld Finish Type(s). Concentrated load of 200 lbf (0.89 kN) Applied in any direction. AWS A2.4 - Standard Welding Symbols for Welding, Brazing, and Nondestructive Examination. Fasteners: As recommended by manufacturer. Burrs shall be removed and edges ground smooth. A. Attachment of studs to angle or plate: Specialized arc welding equipment. Omni Steel Supply manufactures custom sized stair pans for use with concrete. Profiles for New Concrete Stairs and for Steel Pans. Pre-assembled steel stairs with concrete-filled, precast concrete, grating or steel diamond treads as specified in the project drawings. Nov 15, 2015 - Connecting the architecture and design community with leading brands to create efficient, modern and sustainable designs. High-Impact plastic. Manufacturer's standard prefabricated, pre-engineered straight run stair and landing system, consisting of hot rolled steel sheet risers, treads, landings and structural plate, channel or angle frames, stringers or connection devices with fasteners/supports and railings. G. Before submitting design mixes, review concrete mix … Abrasive: #20 virgin grain Aluminum Oxide abrasive, integrally cast into the walking surface to a minimum depth of 1/32 inch (0.8 mm). B. 2. Infills of guards are designed to withstand a load of 50 lbf/ft. B. SAS come with connections for wood joists or beams. We can provide attractive, strong, long-lasting, steel egress stairs with a metal pan, tread plate, or concrete treads that comply with local building codes. The metal framing is sheet steel with thin sections of Page 2/5. ASTM A1011/A1011M - Standard Specification for Steel, Sheet and Strip, Hot Rolled, Carbon Structural, High-Strength Low Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength. Use same material finish as parts being joined. lapeyre stair 5/20/2014 per specs metal pan landing bp vb typical concrete filled metal pan landing - plan view e70xxelect x q r4 0 direction of egress sec. We are a Nationwide manufacturer of standard and custom components for commercial stair systems, including, metal stairpans, perforated metal stairpans, stair treads, landing pans, carrier angles and … Treads shall fit in to one another, the light gauge material shall be available in Advance Steel. D. Railing System. Additional Fastener and Supports: Sized by the manufacturer to meet structural design criteria. Industrial stairs: Closed // and open // riser stairs. Located in Salem, Oregon since 1989, Pacific Stair Corporation is North America's leader in advanced egress stair system technology. They also serve as a means of egress from a building and therefore their Steel Pan Stair Concrete filled Concrete Anchor: Hilti Kwik Bolt TZ; 5/8 inch (16 mm) diameter by 6 inch (152 mm). "ƶ All pre-tensioning methods are to be conformant to the AISC Steel Construction Manual, Chapter 16; Section #3 Bolted Parts. Submit manufacturer's Storage and Installation Instructions. We design and construct concrete stairs for both private and commercial Clients. American Institute of Steel Construction (AISC) Certified Fabricator, having a minimum of 10 years' experience manufacturing components similar to or exceeding requirements specified in scope of project. Embeds: All embeds are 100% Tested and Certified by independent third party inspection. Stair Rail: (2) Lines of 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Post Delivery: Primer coating offers minimal protection against rust and corrosion during transport and while stored at project site. Stair Rail: 1.5 inches (38 mm) by .120 inch (3 mm) wall square tube steel top cap and posts. A. We are a leading manufacturer of components for commercial stair systems, including, metal stair pans, stair treads, landing pans, carrier angles and more in the New York City. ACI 01, "Specification for Structural Concrete." Steel Bolts for Posts: 5/8 inch (16 mm) diameter by 4-1/2 inch (114 mm), in accordance with ASTM A307. 3. Deliver material in accordance projects schedule and in accordance with manufacturer's instructions. Steel angle: Standard sizes, 3 inches by 2 inches by 1/4 inch (76 mm by 51 mm by 6 mm) , 4 inches by 4 inches by 1/4 inch (102 mm by 102 mm by 6 mm). C. Metal-Pan Stairs: Form risers, subtread pans, and subplatforms to configurations shown from steel sheet of thickness needed to comply with performance requirements but not less than 0.0677 inch (1.7 mm). ACI 01, "Specification for Structural Concrete." A signature steel-and-wood staircase and an external façade for a flagship Louis Vuitton location, designed and constructed to look beautiful even after a hurricane. Submit under provisions of Section 01 30 00 - Administrative Requirements. A. Hand Grab: Continuous 1-1/4 inches (32 mm) pipe, 1.66 inches (42 mm) O.D. CONCRETE-----' FILLED STEEL PAN Riser & Tread Samples from www.AutoCADDetails.net. Exposed primed and painted steel risers. 2. Do not prime surfaces in direct contact with concrete or where field welding shall occur. As per an ordinary insitu concrete stair. of steps for poured concrete stairs; for concrete filled steel pan stairs, nosings shall be full length of steps less 1/8" clearance.! The metal framing is sheet steel with thin sections of concrete placed in the stair treads and landings for the walking surfaces. Figure 1: Stair Terminology The tread can be made from grating or Components will be joined by welding unless otherwise indicated. Infill: Inline 3/4 inch (19 mm) by 1-1/2 inches (38 mm) rectangular tube steel. 3000 psi concrete fill by others 14 ga. deck- typ. Federal Specification RR-G-1602D - Grating, Metal, Other than Bar Type (Floor, Except for Naval Vessels). METAL PAN/CONCRETE-FILLED STAIRS . ASTM A513 - Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing. Download this Sample Metal Stair Specification (Word doc) and revise to your job specific requirements.. Reduce design time, construction costs, and installation errors with pre-engineered stairs from Lapeyre Stair. Railing to be installed plumb, and straight. Railings: Design style as shown on drawings for each stair, selected from manufacturer's standard pre-fabricated, pre-engineered rail styles. Available in a range of materials including mild steel, stainless steel, finishes include hot dipped galvanised or powder coated/painted. 2. A proprietary design forms the edge and fastens the nosing when setting in place. Shop Primer: Immediately after shop fabrication and cleaning, spray apply primer to a minimum dry film thickness as recommended by primer manufacture, but not less than 1.0 mils DFT. with 1/2 inch (13 mm) square bar pickets. RediStair is the proprietary pre-cast concrete stair system that offers a cost effective alternative to cast-in-place, standard simple-span pre-cast, and steel stair systems. Shop Drawings: Indicate information on shop drawings as follows: Stair plans, elevations, details, methods of installation and anchoring. New York City Reference Standard for Photoluminescent Exit Path Markings: Stair systems are designed and fabricated to support a uniform live load of 100 lb/sf (4.8 kN/sq.m) and a concentrated load of 300 lbf (1.33 kN) with a deflection of stringer or landing framing not to exceed L/240 or 1/4 inch (6 mm) whichever is less. Hand Grabs: 1.25 inches I.D. Proper handling and care before during and after installation shall be taken to maintain effectiveness of primer coating prior to receiving final coats of finish paint. Standard Color: Black Other colors available: Light Green, Light Brown, Light Red, Concrete … ACI 117-90, “Standard Specifications for Tolerances for Concrete Construction and Materials,” gives only two tolerances for these appli-cations: Stair Rail: 1 inch (25 mm) by 2 inches (51 mm) C.D. Structural framing supports: C6 by 8.2# channel with 1-1/2 inch (38 mm) BR decking and 10 ga. (3.4 mm) bent plate outside framing or greater as determined by structural design and/or calculations. Nosings shall terminate not more than 3″ from ends of steps for poured concrete stairs; for concrete filled steel pan stairs, nosings shall be full length of steps less 1/8″ clearance. The Stair structures were a mix of Galvanised finished with patterned plate treads and fully Painted finish complete with pan tread to take concrete fill by others. The Specification Sections "General Conditions of Contract". Ability to set stairs without the need to have all decking in place. Precast Concrete Stairs As stair treads and risers must often conform to a specification, code, or design, Puget Sound Precast is expert at creating the right product to suit the job requirements. 1.2 SUMMARY A. Connections will be used to maintain the structural value of joined pieces. CMU Anchor: Hilti Kwik Bolt KB3; 5/8 inch (16 mm) diameter by 6 inch (152 mm). Extruded from premium aluminum, Safe-T-Nose shall be durable and slip resistant. J �J�`�w�~�}\6Ds>��C���!yޏ9�~r(���UǮ��W����w>�[�10���❏`��DF^,��d��R������S��ώ�|f�J^�*y����*y���&��վ�J^��U�*Y�㴌5���alp��ÅV�����l��li}r` 9���"2G`%� ٣wf$��${N،dc����+ �50#9�Ì���H���ɉxcyC����rk���� ���%��Ʌ $��\ ��� �2���[���-0߻�s Nosings shall finish flush with the top of the traffic surface. The steel staircase is a sacrificial mould that remains in position forever. pipe with pressed steel wall rail bracket with giving proper distance between face of wall and inside face of wall rail assembly. RediStair is a precast concrete stair system, a VE alternative to pan-filled and steel checker plate stairs. Steel stairs may have concrete - filled metal pan , flat plate, plate with precast tread, or grating type treads (Fig. Material: 1-1/4 inches (32 mm) schedule 40 pipe. We provide robust and long lasting metal pan stairs. Surface – plain, or cross-hatched Infill: 3/8 inch (9.5 mm) tempered glass panels with Stainless Steel hardware. 1.2 RELATED WORK. The Brightest, Longest Lasting, Nontoxic, Nonradioactive Glow available. The pans are built to be filled with concrete after they are … A. Verify structural framing, enclosures, weld plates, blocking, and size and location of pockets. We offer many types of metal stair pans based on the installation preference. ... Fast Tread stairs are typically core filled with the slab above. The Stair Components & Systems division provides components to the commercial steel stair builders industry. Installer: Acceptable and approved by Stair Manufacturer. METAL PAN/CONCRETE-FILLED STAIRS A common economical stair design for new construction is metal pan stairs with concrete infill. Infill: 1/2 inch (13 mm) square bar picket. All our stairs are in situ, meaning they are built onsite. Store materials on skids or appropriate planks so material is not in direct contact with the ground and at least 4" above grade. Visit Revit Products Forums. Closed riser stairs with concrete filled treads and platforms. Reduce design time, construction costs, and installation errors with pre-engineered stairs from Lapeyre Stair. Structural Channel: Railing to be Top Mounted to channel flange or Side Mounted with railing post knife-blade steel plate connection extender to be received inside the channel flanges below the top flange. 3" and 4" widths 1/4" thick. In addition to choosing the width, the specific product nosing profile can be selected. %PDF-1.6 %���� Stair Rail: 1.5 inches (38 mm) by .120 inch (3 mm) wall tube steel top cap, bottom cap and posts. A common economical stair design for new construction is metal pan stairs with concrete infill. 1. Download this Sample Metal Stair Specification (Word doc) and revise to your job specific requirements.. Include calculations stamped by a structural engineer registered in the jurisdiction where the project the project is located. Provide temporary bracing to maintain alignment until installation has been completed and connections are deemed permanent. b / 4.2 typical landing plan view landing width landing length varies varies varies min. Thickness: 14 ga. standard minimum thickness (.075 inch) (2 mm) or as determined by structural design and/or calculations. >[1�)�@r���)טڃ��)&�1�� 9��Hr�[$�p�ƩĒ����#�$ז��k��=�-����JT�g�'O��������ys�wo���Zk�V�b}�����+��O�����,φqx�]���zuye���t��Jc���������D��N�:Q�D��N�:Q�D��y3ES��W�Q1)fŢ(��g�x&��g�x&��g�A� ăx�Aϋ�����xA� ^/����xQ�(^/�ŋ�E�xQ�(^/���K�%�xI�$^/�����e�xY�,^/�����I� &L>��0aR��I The 2500 series nosings are designed for light pedestrian or light wheeled traffic in indoor applications. Clearance above nosing 6'6" min. The metal framing is sheet steel with thin sections of concrete placed in the stair treads and landings for the walking surfaces. We construct stairs throughout The United Kingdom. Custom Metal Pan Stairs. Offset 1-1/2 inches (38 mm) wall brackets evenly spaced with three mounting holes. Prefabricated design-build steel stairs and landings including the following: Section 03 30 00 - Cast-in-Place Concrete. Type: SAS-HS Heavy Structural Steel Structures. Stair assemblies shall include the following; metal framing, hangers, struts, railings, clips, brackets, bearing plates and other components necessary to support and anchor stairs and platforms to the supporting structure. These stairs are intended for use in conjunction with our Concrete Filled Landings. Acceptable Manufacturer: Pacific Stair Corporation, which is located at: 8690 Stair Way N. E.; Salem, OR 97305-9623; Tel: 503-390-8305; Fax: 503-390-3864; Email: Substitutions: As approved per architect prior to bid date. ASTM E985 - Standard Specification for Permanent Metal Railing Systems and Rails for Buildings. Nosing for Concrete or pan filled stairs, aluminum alloy, bronze, nickel bronze, and iron. Steelway are able to design, manufacture and install anything from basic steel stairs to elaborate bespoke staircases. round rod. Landing length &width equal to stairwidth. Posts: Offset 1-1/4 inches (32 mm) pipe (side mount). Steel plate: Standard sizes, 4 inches by 10 inches by 1/4 inch (102 mm by 254 mm by 6 mm), 12 inches by 12 inches by 1/4 inch (305 mm by 305 mm by 6 mm). ACI 3022R-06, “Guide to Concrete Slabs that Receive Moisture Sensitive - Flooring Materials. Stair Pans. (AMP 510-92) They are installed as one piece into poured concrete stairs, onto steel pan concrete filled stairs, or onto wood stairs. Structural Use: To ASTM A1011 (hot rolled), Checker Plate ASTM A786. Flight and landing assemblies fabricated by the stair manufacturer shall be connected by splined "Twist-Off" tension control bolts, grade to be A325 & A490 as engineered and specified by the stair manufacturer. Protect material from adverse conditions. Infill: Offset 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Type: SAS-PT Concrete Post Tension Slab Structures. ** NOTE TO SPECIFIER ** Pacific Stair Corporation's 100 Series Concrete Filled Stair System is our most affordable standard stair system. Bookmark File PDF Concrete Filled Metal Pan �&-L^��0�aR��I�&=L~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~@~`��]w�&Rw���`|. Landings: A combination of structural plate, channel and angles for the frame with 1-1/2 inches B-36 Composite Floor Decking x 20 gage and 10 gage (minimum) bent sheet lateral pour stops. offset by 1-1/2 inches (38 mm) with 3/16 inch (4.8 mm) by 1-1/4 inches (32 mm) bent brackets. Clean surface of rust, scale, grease and all foreign material prior to finishing in accordance with "SP 2 - Hand Tool Cleaning.". Steel Sheet: Uncoated cold-rolled steel sheet. Welding Rods: In accordance with AWS code and AWS filler metal specifications. The project consisted of 22No Sets of Access Stairs in total including a spiral stairs approximately 13metres high. If I am using the Advance Steel macro for concrete fillet pan stairs I am not going to be faster than detailer using plain AutoCAD. Stair Pans, Risers and any type of Sheet Metal product can be made to your specifications by The Steel Supply Co and Tri-State Shearing and Bending. 1. Designed to connect directly to light gauge members. ), with minimum 12 inches (305 mm) level-offs returning to wall. Refer to drawings for bar grate construction scheduled. Safe-T-Nose Photoluminescent Perimeter Strips (STNF): Rails and Stair Components: Remove all sharp edges and burrs. Infill: 2 inches (51 mm) Intercrimp wire mesh inside 1 inch (25 mm) U-clip frame insert. Product data: Submit specified products as follows: Manufacturer's installation instructions. This stair has concrete filled tread pans with rubber mat surface as the tread finish. Remove short section of bolt-on angle after structure is in final configuration and before shoring has been removed. Shop Primer: Immediately after fabrication and cleaning, spray apply primer to dry film thickness recommended by the primer manufacturer, but not less than 2.0 mil thickness.

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