4′ x 10′ ESC ASF4 Steel-Framed Aluminum Trench Box

Description

4′ x 10′ ESC ASF4 Steel-Framed Aluminum Trench Box

The ESC ASF4 4′ x 10′ steel-framed aluminum trench box combines a steel frame with aluminum panels to provide a durable trench box for utility, construction, and excavation work. Its 4-foot height and 10-foot length make it a practical option for shallower utility excavations where additional working length is needed compared with shorter ASF4 shields.

The ASF4 4×10 has a 1,234 PSF panel capacity and weighs approximately 3,240 lbs. It provides 24 inches of pipe clearance and 100 inches (8′4″) of length between the spreaders.

Manufacturer data provides maximum depth ratings of 29 feet in B-45 soil, 23 feet in C-60 soil, and 17 feet in C-80 soil, subject to the manufacturer’s tabulated data, proper shield configuration, and evaluation by the project’s competent person.

Key Features

• 4′ shield height
• 10′ shield length
• Steel-framed aluminum construction
• 1,234 PSF panel capacity
• 3,240 lb approximate weight
• 24″ pipe clearance
• 8′4″ length between spreaders
• Suitable for a variety of utility, construction, and excavation applications

Specifications

Maximum Depth Ratings

4′ x 10′ ESC ASF4 Price and Spreader Configuration

The 4′ x 10′ ESC ASF4 Steel-Framed Aluminum Trench Box is priced at $9,995 and comes standard with four 36″ spreaders. This configuration provides a complete trench shield setup ready for assembly and use.

Other spreader sizes are available to accommodate different trench widths and jobsite requirements. Contact Iron Lot for available spreader options, pricing, and assistance selecting the appropriate configuration for your excavation.

Applications

The 4′ x 10′ ASF4 provides additional working length compared with shorter 4-foot-high shields while retaining a relatively compact overall configuration. Potential applications include:

• Water and sewer utility work
• Utility service connections and tie-ins
• Pipe installation and repair
• Spot repairs and maintenance
• Localized utility exposure
• Street and easement excavations
• General underground utility construction

Suitability depends on the actual excavation and the dimensions of the pipe, structure, utility component, and equipment involved. Contractors should verify required working clearances and the manufacturer’s allowable shield configuration before use.

Steel-Framed Aluminum Construction

The ESC ASF4 series combines aluminum panels with a steel frame, providing contractors with an alternative to conventional all-steel trench shields. The 4×10 weighs approximately 3,240 lbs, so the lifting capacity and operating radius of the equipment used to handle the shield should be considered when planning the excavation.

Safety and Proper Use

Trench shields must be selected and used in accordance with the manufacturer’s current tabulated data and all applicable OSHA, state, and local excavation-safety requirements. A competent person must evaluate soil conditions, excavation depth, surcharge loads, groundwater, adjacent structures, equipment configuration, and changing jobsite conditions.

The maximum depth ratings shown above should not be used by themselves to determine whether this shield is appropriate for a particular excavation. Refer to the applicable ESC tabulated data for complete requirements, limitations, and allowable configurations.

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Order the ESC ASF4 4×10 from Iron Lot

Contact Iron Lot for current availability, alternate spreader configurations, shipping information, and assistance selecting the right ESC steel-framed aluminum trench shield for your project.