SteelCore SCT‑6805‑413K Gallon Water Storage Tank

🛠️ Product Overview

The SteelCore SCT6805 is a robust, bolted corrugated galvanized steel tank with a usable capacity of 400,000 gallons. Featuring a 10° low J‑rib roof, 49.6 ft diameter, and 31.11 ft eave height, this system is engineered for secure storage of fire protection water, potable water, irrigation, stormwater, wastewater, and industrial applications. Built to IBC and ASCE 7 standards for seismic and wind loads, it meets NFPA 22 requirements for fire protection storage.

🧱 Supplemental Construction & Engineering Details

• Roof: 10° low J‑rib galvanized roof with 4.5″ overhang

• Shell: G115/G140 galvanized corrugated steel panels

• Diameter: 49.6 ft

• Eave Height: 31.11 ft

• Wind Design: Engineered to ASCE/IBC (≥125 MPH)

• Seismic anchoring to concrete slab (no steel floor required)

• Roof Snow Load: 20 psf | Roof Live Load: 25 psf

• Importance Factor: 1.50 | Seismic Use Group III | Risk Category IV

🧪 Liner System & Internal Components

• NSF‑61 certified Ethylene Interpolymer Alloy flexible liner (EIA‑36 system)

• Factory-welded seams, reinforced rope edge, and grommets

• 8 oz. geotextile pre-liner

• Full liner hanging hardware

• 10-Year Conditional Warranty for potable, fire, irrigation, and rainwater storage

⚙️ Fittings & Appurtenances

• OSHA-approved ladder system, cages, roof and side-shell manways

• ANSI 150# flanged inlets, drains, and overflow connections

• Roof vents, reverse read level indicator, and optional fire pump outlets or immersion heaters

• Designed to accommodate temperature switches and anti-vortex assemblies

🧾 Engineering & Certification

• Complete Structural Design Package (SDP)

• PE-stamped drawings and fitting orientation map

• NFPA 22 compliant for fire protection

• Anchoring and load design meets IBC and ASCE 7‑16 requirements
  
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  Potable Water Brochure
  
  
  

• Fire Tank Brochure