Precast communications vaults are the industry’s leading product choice to protect and provide access to telecommunications and fiber optic utility cabling. Oldcaslte Infrastructure offers a variety of different designs including one piece, three piece, and multi-piece configurations. With standard and customizable options, these vaults are the perfect example of value-added engineering with preinstalled equipment and accessories saving time and money on your next project. Available features include grade rings & risers, lifters, pulling irons, drainage sumps, term-a-ducts, knockouts, as well as racking to best fit your project needs. Three piece vault configurations typically consist of a slab section, a riser section, and a lid section for applications requiring non-confined access where the project calls for a minimum component weight for loading, transport, unloading, and installation.
- Modular Construction
- Base/Bottom Section
- Lids and Top Sections
- Body Slab and Risers
- Frames and Covers
- Embedded Lifters
- Grade Rings and Risers
- Embedded Pulling Irons
- Drainage Sump
- Racking
- Knock-outs
- Term-a-ducts
- Offers rugged durability to protect vital connections and controls from the elements and vandalism
- Customizable sectional design
- Quick and easy install
- Most configurations are two-sections with a top lid (cover with frame) and base (body)
- Provides critical infrastructure housing and protection
- Integral floor (body slab) optional
- Variety of shapes and sizes
- Cover and protect
- Maintenance and inspection accessibility
- Variable access opening sizes and locations offered
- Variety of sizes and shapes
- Rectangular frames and galvanized covers or manhole frames with cast or ductile iron covers
- Elevate access opening covers to grade
- Available in rectangular and round shapes
- Round or rectangular shapes designed in base as well as top sections
- Offered in multiple locations to accommodate various connection sizes and elevations
- Easily broken with a hammer to size
Model: 38Y-4686-TA
Material: Concrete
Height: 6’ 6”
Width: 4’ 6”
Length: 8’ 6”
Weight: 17967 lb
Downloads
PDF: 89-38Y-4686-TA.pdf








































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