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Price of L-type seismic bracing for cable trays

Fiber and communications infrastructure knowledge brief Published 18 Oct 2023

Use this reference to prepare product questions for CJC FIBRE. Check interfaces, capacity, protection and installation requirements against the current product documentation.

Lateral seismic bracing for cable trays typically ranges from $50 to $300 per kit or assembly, depending on size, material, and supplier.

Cost Factors

The price of lateral seismic bracing depends on several factors: Type of Bracing System: Rigid steel braces, wire cable kits, or aluminum systems vary in cost. For example, TOLCO B-Line series seismic cable kits are designed for fast installation and may cost more than basic rigid braces due to pre-stretched aircraft cable and tool-less clamps. Kit Components: Kits often include wire assemblies, clamps, pre-attached eyelets, and color-coded tags for verification.

Larger kits for long cable tray runs or extended drop lengths are more expensive. Material and Finish: Galvanized steel, stainless steel, or aluminum options affect durability and price. High-strength steel is common for seismic applications and may increase cost.

Compliance and Certification: Products tested and stamped by professional engineers or pre-approved for building codes (e.g., OSHPD, IBC) may carry a premium. Installation Complexity: Kits designed for tool-less or fast installation reduce labor costs but may have higher upfront material costs.

Typical Price Range

Small kits or single lateral braces: $50–$100 per unit for short runs or retrofit applications. Medium kits (10–20 ft cable lengths): $150–$250 per kit, including clamps and pre-attached fittings. Large or custom kits: $250–$300+ per kit for long runs, multiple attachment points, or specialized seismic requirements.

Additional Considerations

Local Building Codes: In seismic zones, compliance with local regulations may require additional braces or higher-grade materials, affecting total cost. Supplier Quotes: Prices vary by manufacturer and region. Suppliers like Suzhou Hoogo, Eaton (TOLCO), and Legrand provide OEM/ODM options and may offer bulk discounts.

Installation Services: Some suppliers provide engineering support or installation guidance, which can influence overall project cost. For an accurate price, it is recommended to contact suppliers directly with project specifications, including cable tray length, drop height, and seismic zone requirements, to receive a detailed quote.

Price of L-type seismic bracing for cable trays - CJC FIBRE CONSULTANTS [PDF]

Price of L-type seismic bracing for cable trays

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Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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