Secondary Spill Containment Berm, L Bracket Side Walls 12' x 50' x 12"
★★★★★ 5.0 out of 4 reviews · Google Reviews- Secondary Spill Containment Berm, L Bracket Side Walls 12' x 50' x 12" — 12-inch walls with L-bracket aluminum side supports
- Chemical & UV resistant — withstands oils, fuels, solvents, coolants & weathering
- EPA SPCC compliant — meets 40 CFR 112 secondary containment requirements
- FREE Shipping — ships to the Continental US
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Product Overview
Technical Specifications
| SKU | APT125012-LC |
|---|---|
| Dimensions | 12 ft. x 50 ft. x 12 in. |
| Sump Capacity | 4,488 gallons |
| Weight | 194 lbs |
| Sidewall Support | Aluminum L-brackets |
| Wall Height | 12 inches |
| Chemical Resistance | Petroleum, oils, fuels, solvents |
| Shipping | Free to lower 48 states |
| Delivery | 5-7 working days |
Expert Insights
Secondary Spill Containment Berm, L Bracket Side Walls 12' x 50' x 12" | L-Bracket Economy Spill Berm
Why L-Bracket Economy Spill Berms Matter
EPA SPCC regulations (40 CFR Part 112) require facilities that store, transfer, or process oil and petroleum products to implement secondary containment systems sized to hold 110% of the largest single container’s volume plus accumulated precipitation. L-bracket economy spill berms provide a structurally rigid, cost-effective secondary containment solution — without the expense of poured concrete pads, permanent steel berms, or drive-in/drive-out foam-wall systems. The aluminum L-bracket side wall supports hold 12-inch PVC-coated polyester walls upright, maintaining wall integrity in wind, precipitation, and under fluid load for reliable outdoor containment.
L-Bracket Economy Berms — Rigid-Wall Containment at Economy Pricing
The Secondary Spill Containment Berm, L Bracket Side Walls 12' x 50' x 12" features aluminum L-bracket side wall supports that maintain rigid 12-inch walls without stakes, sandbags, or external bracing. The 22 oz. PVC-coated polyester liner with welded seams resists oils, fuels, diesel, gasoline, hydraulic fluid, coolants, antifreeze, solvents, and mild acids and bases. UV-resistant material maintains integrity during permanent outdoor exposure. Available in 4 sizes from 6′×6′ (269 gallons) to 12′×50′ (4,488 gallons) — covering single-drum containment through large multi-drum storage areas.
Who Buys L-Bracket Economy Spill Berms
EHS managers, environmental compliance officers, facility maintenance supervisors, and procurement teams at manufacturing plants, refineries, chemical distribution facilities, power utilities, construction companies, military installations, and fleet maintenance operations order L-bracket economy berms for SPCC compliance, outdoor drum storage containment, generator and transformer secondary containment, and temporary equipment staging areas. Government agencies and environmental contractors specify them for cost-effective field installations.
Purchased by EHS coordinators, environmental compliance managers, facility engineers, maintenance supervisors, safety directors, and procurement teams. All products backed by AbsorbentsOnline’s 40+ years of industrial safety expertise.
Frequently Asked Questions
How many IBC totes fit in this berm?
The 50-foot length accommodates approximately 10-12 IBC totes in a single row with inspection access between each tote.
Can vehicles drive into this berm?
No. The L-Bracket line is designed for stationary containment where containers are placed by forklift from outside the berm. For vehicle access, consider the Drive Through or Flex Wall berm lines.
How many people are needed for deployment?
At 194 lbs, plan for a minimum three-person crew. Mechanical assist speeds deployment but is not required.
Is this the largest L-Bracket berm available?
Yes. The 12x50 is the largest model in the L-Bracket secondary containment line at 4,488 gallons. For even larger containment needs, contact the sales team about custom configurations.
What Our Customers Say
Real reviews from the facilities, field crews, and agencies that count on us.
-
★★★★★
“We set up the 12x25 L-bracket berm for our outdoor drum storage area. The aluminum brackets keep the walls perfectly rigid and it handles rain without any issues. Our SPCC inspector signed off on it immediately. Great value compared to pouring a concrete pad.”
— EHS Manager, Chemical Distribution Facility -
★★★★★
“Needed secondary containment for our backup generator pad fast. The 6x6 L-bracket berm was the perfect size, shipped free, and we had it deployed in under 30 minutes. The rigid L-brackets are a big upgrade from the floppy fabric berms we used to deal with.”
— Facilities Maintenance Supervisor, Manufacturing Plant -
★★★★★
“Purchased the 12x50 for a large transformer containment project. At 4,488 gallons capacity it exceeds our 110% requirement with room for precipitation. The welded seams are holding up perfectly after a full year outdoors. AbsorbentsOnline got us a great price with free shipping.”
— Environmental Compliance Officer, Power Utility
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Cross-Reference Guide
This product is compatible with applications that use the following part numbers:
- introThe 12x50 is the largest option in the L-Bracket secondary containment berm line.
- parts{"part"=>"APT6612-LC", "description"=>"6x6x12 in., 269 gal."}{"part"=>"APT121212-LC", "description"=>"12x12x12 in., 1077 gal."}{"part"=>"APT122512-LC", "description"=>"12x25x12 in., 2244 gal."}{"part"=>"APT125012-LC", "description"=>"12x50x12 in., 4488 gal. (this product)"}
- noteThe 12x50 provides maximum stationary containment. For drive-through vehicle access at similar sizes, see the Drive Through or Flex Wall berm lines.
