A national leader of pre-engineered steel stair systems. Critical dimensions for the tread overhang, pan thickness, etc. Other finishes could be included. Embeds: All embeds are 100% Tested and Certified by independent third party inspection. b. All … The pans are built to be filled with concrete after they are … Tell us about your issue and find the best support option. UV Light and Oxidation resistant. 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. Glows for many hours after the lights go out. Unlimited recharging. A common economical stair design for new construction is metal pan stairs with concrete infill. Type: SAS-LG Light Gauge Steel Structures. Do not begin installation until substrates and adjacent construction have been properly constructed. Ability to set stairs without the need to have all decking in place. Another type of stair pan utilizes its steel structure support in combination with concrete to fill the treads to build a strong walkway. B. Fabricated from Hollow Structural Steel (HSS) or pipe stock. Stainless steel handrails and railings are … No, typically we take an existing insitu/precast stair design and incorporate the steel sizes and centres shown into our formwork for the stair flights. Stair Rail: 1.5 inches (38 mm) by .120 inch (3 mm) wall tube steel top cap, bottom cap and posts. Refer to drawings for bar grate construction scheduled. A. Metal Stair Specifications Downloads. 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). Field welding shall be done in accordance with AWS D1.1. 1.2 RELATED WORK. Industrial Type Stairs. RediStair is a precast concrete stair system, a VE alternative to pan-filled and steel checker plate stairs. Stairs will be assembled to the greatest possible extent. Include calculations stamped by a structural engineer registered in the jurisdiction where the project the project is located. Steel Structures Painting Council (SSPC): UL 1994 Luminous Egress Path Marking Systems. 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. The use of stainless steel or more corrosion-resistant materials is encouraged. Poured concrete stair installation. Hand Grabs: 1.25 inches I.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. For Concrete Filled Steel Pan Stairs: Nosings are full length of steps less 1/8 inch (3.05 mm) clearance. Pacific Stair systems are pre-engineered to meet and exceed all standard specifications. stairs in American and Canadian indus-trial and commercial buildings, where grating and concrete-filled pans are used. Custom Metal Pan Stairs. Hand Grab: Continuous 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Separate waste materials for refuse and recycling. 3" and 4" widths 1/4" thick. Standard Color: Black Other colors available: Light Green, Light Brown, Light Red, Concrete … 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. Profiles for New Concrete Stairs and for Steel Pans. Use stainless steel between dissimilar metals and non-corrosive fasteners at exterior connections or joints. 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. Section 00 - Information and Table of Contents Poured concrete: Installed full step length less approximate 3" clearance Steel Pan: Concrete filled, installed stringer to stringer less 1/8" clearance. 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. Anti-slip stair treads help prevent pedestrian slips and falls, limiting risk and liability. Metal Stair Specifications Downloads. ASTM A307 - Standard Specification for Common Steel Bolts. 3000 psi concrete fill by others 14 ga. deck- typ. Offset 1-1/2 inches (38 mm) wall brackets evenly spaced with three mounting holes. CMU Anchor: Hilti Kwik Bolt KB3; 5/8 inch (16 mm) diameter by 6 inch (152 mm). 1. Use same material finish as parts being joined. Section 09 21 16.33 - Gypsum Board Area Separation Wall Assemblies. 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. Baluster spacing (clear) 4" max. B. Anchorage to stringers: Treads and Risers shall be welded to stringers to eliminate buckling. Wall Rail: 1.25 inches I.D. 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. Galvanized grating for elevator sump in pit. METAL PAN/CONCRETE-FILLED STAIRS . Installer: Acceptable and approved by Stair Manufacturer. We have produced both complex and simple steel stairs to meet architects requirements. 2. Get answers fast from Autodesk support staff and product experts in the forums. "Special Conditions" and "Division 01 - General Requirements" form a part of this Section by this reference thereto, and shall have the same force and effect as if printed herewith in flu. Currently Advance Steel macro for these type of stairs DOES NOT MAKE STAIRS DETAILING FASTER. Concrete fill for treads and platforms: Section 03300, CAST-IN-PLACE CONCRETE. Rail Frame: In-Line or Side assembly, see drawings. Any configuration can be made to order. round rod. Fold metal and plastic banding; flatten and place in designated area for recycling. Structural Use: To ASTM A500, Grade B or C. Non-Structural Use: To ASTM A513, hot rolled or coiled rolled (mill option). Headed weld studs: .500 inch diameter, by 4 inches (13 mm diameter by 102 mm). AWS A2.4 - Standard Welding Symbols for Welding, Brazing, and Nondestructive Examination. Exposed primed and painted steel risers. The metal framing is sheet steel with thin sections of concrete placed in the stair treads and landings for the walking surfaces. Visit Revit Products Forums. 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. We construct stairs throughout The United Kingdom. Home > Products > Fast Tread. Stair Rail: (2) Lines of 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Surfacing: 1/8 inch (3 mm) checker plate sheeting with medium pattern. AWS D1.1/D 1.1M - Structural Welding Code - Steel. 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. Find related content. Joints shall be butted tight flush, with hairline joints. sheet metal steel pan of FIG. Posts: Offset 1-1/4 inches (32 mm) pipe (side mount). 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. a. All exterior steel stairs must be designed for safe use in snow and icing conditions. Open holes shall be 11/16 inch (17 mm) diameter U.N.O. ASTM E985 - Standard Specification for Permanent Metal Railing Systems and Rails for Buildings. offset by 1-1/2 inches (38 mm) with 3/16 inch (4.8 mm) by 1-1/4 inches (32 mm) bent brackets. With proper design planning, STNS can be attached to a variety of tread types and materials at the time of manufacturing. Maximum Variation from Plumb: 1/4 inch (6 mm) per story. Welded connections shall be used for permanent connections. Stair Rail: 1.5 inches (38 mm) by .120 inch (3 mm) wall square tube steel top cap, bottom cap and posts. Treads shall fit in to one another, the light gauge material shall be available in Advance Steel. The 2500 series nosings are designed for light pedestrian or light wheeled traffic in indoor applications. 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. Welding: Embedded weld connections to be welded by certified welders, and inspected by an independent testing laboratory. Infill: .187 inch (5 mm) Stainless Steel cable with polished Stainless Steel hardware. We manufacture according to architectural and engineering drawings on a … ASTM A501 - Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing. Nosings or treads are set into the concrete supported by the steel pan. 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. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy Coated (Galvannealed) by the Hot-Dip Process. 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. Stair Pans are also known as steel stair treads or metal stair steps. Square or round steel tube guard railings and handrails as specified in the project drawings. FIG. Safe-T-Nose reduces tripping hazards and illuminates the walkway in the event of an emergency. High-Impact plastic. offset by 1-1/2 inches (38 mm) with 3/16 inch (4.8 mm) by 1-1/4 inches (32 mm) bent brackets. 344 0 obj
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Whether you are creating open risers, partial or closed risers, cantilevers, spiral, or … 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. 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. with mandrel bent hoop ends. Steel Pipe: To ASTM A53 Type E or S, Grade B. 7. Manufacturer to have experience in the design, engineering and fabrication of products specified. Deliver material in accordance projects schedule and in accordance with manufacturer's instructions. 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. Reduce design time, construction costs, and installation errors with pre-engineered stairs from Lapeyre Stair. Nosing for Concrete or pan filled stairs, aluminum alloy, bronze, nickel bronze, and iron. Available in a range of materials including mild steel, stainless steel, finishes include hot dipped galvanised or powder coated/painted. All our stairs are in situ, meaning they are built onsite. Provide fasteners of sufficient strength to support connected members and loads, and to develop full strength of parts fastened or connected. Steel pipe material shall be ASTM A 53 Grade B. Use concealed fasteners wherever possible. Infill: 2 inches (51 mm) Intercrimp wire mesh inside 1 inch (25 mm) U-clip frame insert. Activated by natural artificial light, Safe-T-Nose Handrail strips provide a steady glow to guide people in all lighting conditions. Guardrail: 1 inch (25 mm) by 2 inches (51 mm) C.D. Sharon Stairs technical specifications and CAD drawings. Subsection 3.2.1 "pre-tensioned joints and related sections noted thereafter". Stair Rail: 1 inch (25 mm) by 2 inches (51 mm) C.D. Shop Drawings: Indicate information on shop drawings as follows: Stair plans, elevations, details, methods of installation and anchoring. 2. A. Pacific Stair Corporation's 100 Series Concrete Filled Stair System is our most affordable standard stair system. Industrial-style open grate treads are not suitable for public stairs. Material: 1-1/4 inches (32 mm) schedule 40 pipe. If unsatisfactory conditions are encountered, notify Architect in writing. Apply one coat High Solids Red Oxide Anticorrosive Primer meeting SSPC-15 Paint. Download this Sample Metal Stair Specification (Word doc) and revise to your job specific requirements.. 3" and 4" widths 1/4" thick. These stairs are intended for use in conjunction with our Concrete Filled Landings. Deliver materials in full truckload quantities in manufacturer's pre-bundled and banded lots with identification labels intact and in sizes to suit project hoisting equipment. Concrete Anchor: Hilti Kwik Bolt TZ; 5/8 inch (16 mm) diameter by 6 inch (152 mm). Submit manufacturer's Storage and Installation Instructions. Provide temporary bracing to maintain alignment until installation has been completed and connections are deemed permanent. Safe-T-Nose Photoluminescent Perimeter Strips (STNF): Rails and Stair Components: Remove all sharp edges and burrs. American Institute of Steel Construction (AISC): AISC Manual of Practice. 1. Industrial stairs: Closed // and open // riser stairs. ACI 17, "Specifications for Tolerances for Concrete Construction and Materials." Installed BEFORE slab is poured, helps to confirm elevations. We will integrate your waste/throat thickness and steel into our flights. Closed riser stairs with concrete filled treads and platforms. C. Safety Tread Stairs. SAS come with connections for wood joists or beams. Section Includes: I. Preassembled steel stairs with concrete-filled treads. Guardrail: 1.5 inches (38 mm) by .120 inch (3 mm) wall square tube steel top cap and posts. ASCE 7 - Minimum Design Loads for Buildings and Other Structures. Self Supporting, no need for additional steel for stair openings or support. 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`
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Show members, sizes and thickness, anchorage locations and accessory items. We construct stairs throughout The United Kingdom. N%ƶ 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). The steel staircase is a sacrificial mould that remains in position forever. Treads: Manufacturer's standard tread system, 14 gage (1.9mm) minimum hot rolled mild steel sheet or as determined by structural design calculations. ASTM A36/A36M - Standard Specification for Carbon Structural Steel. 1,478 projects and counting. Provide treads as indicated and noted on drawings for each stair scheduled. Stairs, landings and handrails are made from galvanized steel and painted with duragal silver. The project consisted of 22No Sets of Access Stairs in total including a spiral stairs approximately 13metres high. Fasteners: As recommended by manufacturer. 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. International Code Council - International Building Code (IBC). The standard model has steel stair treads and risers that are applied by welding. 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. 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. Collect and separate for disposal paper, plastic, polystyrene, cardboard packing material in appropriate onsite bins for recycling. STNS offers a simple solution when stairs must be fabricated with safety nosing incorporated into the design. ... Fast Tread stairs are typically core filled with the slab above. pipe Code Conforming 34 inches to 38 inches above plane of nosings and wrapped continuously past space between flights with pre-formed bend(s) which shall be field fitted with weld prep to equal NOMMA #1. 231BF Design: Overlapping stop with bumper prevents opening in opposite direction of egress. 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. Profiles for New Concrete Stairs and for Steel Pans. View project Louis Vuitton Toronto Façade and Architectural Stairs 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. 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. Railing shall be welded to stair stringers per plans and specifications. The treads were specified at 12 inches and the final product came in at 3/8 inch. Inspect material regularly to ensure water is not pooling in stair tread or landing pans, frames, railing, hardware or packaging, etc. 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. bar topcap with 3/4 inch (19 mm) by 2 inches (51 mm) C.D. ASTM A1044/A1044M - Standard Specification for Steel Stud Assemblies for Shear Reinforcement of Concrete. Smooth easy cleanable surface. Designed to connect directly to light gauge members. Shop primer painting shall be accomplished after fabrication. Crews install plywood in the treads or pans to prevent tripping when using those stairs until the concrete is placed. In addition to choosing the width, the specific product nosing profile can be selected. Decking to be attached to frame by plug welding or other mechanical means provided recommended and engineered by the stair manufacturer. Having sufficient capacity to produce and deliver required materials without causing delay in work. Poured concrete: Installed full step length less approximate 3" clearance Steel Pan: Concrete filled, installed stringer to stringer less 1/8" clearance. We design and construct concrete stairs for both private and commercial Clients. Guardrail: 1.5 inches (38 mm) by .120 inch (3 mm) wall tube steel top cap and posts. Our talented team of professionals are experts in design, engineering, manufacturing and the installation of commercial steel stair systems. Infill: Offset 1-1/4 inches (32 mm), 1.66 inches (42 mm) O.D. Remove short section of bolt-on angle after structure is in final configuration and before shoring has been removed. Omni Steel Supply manufactures custom sized stair pans for use with concrete. Stair - Metal Pan With Concrete Toping. Stair Rail: 1.5 inches (38 mm) by .120 inch (3 mm) wall square tube steel top cap and posts. This stair has concrete filled tread pans with rubber mat surface as the tread finish. ACI 17, ... CAST-IN-PLACE CONCRETE 03/2016 Edition . 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. Leave stair system ready for finish painting. ASTM A6/A6M - Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes and Sheet Piling. Provided with countersink holes with wing anchors or cast on button anchors. A. We provide robust and long lasting metal pan stairs. 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. Burrs and rough edges to be removed. All pre-tensioning methods are to be conformant to the AISC Steel Construction Manual, Chapter 16; Section #3 Bolted Parts. Maximum Offset from True Alignment: 1/4 inch (6 mm). 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. Maximum Out of Position: 1/4 inch (6 mm). Non-Structural Use: To ASTM A786, ASTM A1008. bar posts. We design and construct concrete stairs for both private and commercial Clients. Abrasive: #20 virgin grain Aluminum Oxide abrasive, integrally cast into the walking surface to a minimum depth of 1/32 inch (0.8 mm). Conditions and Division 01 Specifications Sections, apply to this section. Ensure rain or snow runoff freely flows under material making no contact with product(s). Treads shall have nosings. 1. Leesburg Concrete has over 30 years experience fabricating and finishing steel and aluminum products for a wide range of customers and applications. Section Includes: 1. Currently Advance Steel macro for these type of stairs DOES NOT MAKE STAIRS DETAILING FASTER. pipe with pressed steel wall rail bracket with giving proper distance between face of wall and inside face of wall rail assembly. a / 4.1 sec. Cutting, drilling and punching to be done cleanly and accurately. Rail Frame: In-Line or Side Assembly. Components will be joined by welding unless otherwise indicated. Nov 15, 2015 - Connecting the architecture and design community with leading brands to create efficient, modern and sustainable designs. Either indicate that your planned stairs are “Delegated Design” or simply use our CAD details to specify one of our standard stairs. Structural Plate Stringer: Railings to be Side Mounted. 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 … Located in Salem, Oregon since 1989, Pacific Stair Corporation is North America's leader in advanced egress stair system technology. Industrial Type Stairs: Steel stairs with tread fabricated from checkered or diamond- 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. Welding Rods: In accordance with AWS code and AWS filler metal specifications. Remove packaging materials from site and dispose of at appropriate facilities. Job Site Safety: When the power goes out, see your way to safety with Safe-T-Nose. Abrasive: #20 virgin grain Aluminum Oxide abrasive, integrally cast into the walking surface to a minimum depth of 1/32 inch (0.8 mm). 1. with 1/2 inch (13 mm) square bar pickets. B. Anchorage to stringers: Treads and Risers shall be welded to stringers to eliminate buckling. ASTM A513 - Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing. Sharon Stairs technical specifications and CAD drawings. Concrete Pan-filled Stairs. 2. Steel Sheet: Galvanized steel … As per an ordinary insitu concrete stair. 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. Color shall extend uniformly throughout the filler; black color will be furnished if no other color is specified. Protect material from adverse conditions. Infill: 1/2 inch (13 mm) square bar picket. 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 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).