{
  "ok": true,
  "region": {
    "id": "sg",
    "name": "Singapore"
  },
  "liquid": "Oil or fuel",
  "containers": {
    "drums_205l": 0,
    "ibcs_1000l": 2,
    "small": null,
    "other": null
  },
  "total_stored_l": 2000,
  "mode": "bund",
  "minimum_capacity_l": 1100,
  "governs": "largest",
  "working": [
    "Total stored: 2,000 L",
    "110% of the largest container: 1,100 L",
    "25% of the total: 500 L",
    "The largest-container rule governs."
  ],
  "in_scope": true,
  "scope_note": null,
  "rule": {
    "instrument": "No set percentage for drums in Singapore law. Common practice; SS 593 sizes tank bunds at 100% of the largest tank",
    "provision": "NEA pollution control guidelines",
    "kind": "practice",
    "url": "https://www.nea.gov.sg/docs/default-source/our-services/building-planning/pcs-guidelines-aug-2026.pdf"
  },
  "notes": [
    "NEA expects facilities that contain any leak or spill, and a kerb around licensed hazardous substance stores. Flammable liquids also fall under SS 532 through the SCDF Fire Code."
  ],
  "pallets_that_pass": [
    {
      "model": "F21-IB-201 · Double IBC pallet",
      "sump_l": 1100,
      "url": "https://fortitude21.com/product-ibc-spill-pallets"
    },
    {
      "model": "F21-ST-501 · Double IBC",
      "sump_l": 1400,
      "url": "https://fortitude21.com/product-steel-spill-pallets"
    },
    {
      "model": "F21-IB-301 · Triple IBC / ten-drum pallet",
      "sump_l": 1600,
      "url": "https://fortitude21.com/product-ibc-spill-pallets"
    }
  ],
  "tool": "https://fortitude21.com/spill-pallet-sizing-calculator?ibcs=2&region=sg",
  "cite": "Spill pallet and bund sizing calculator, Fortitude21: https://fortitude21.com/spill-pallet-sizing-calculator?ibcs=2&region=sg",
  "docs": "https://fortitude21.com/dangerous-goods-api#bund-size",
  "publisher": {
    "name": "Fortitude21",
    "about": "Fortitude21 publishes this free API. It makes UN-approved steel and plastic jerry cans, pails, tins, water cans and spill containment in Vietnam and China, managed from Singapore.",
    "sells_to": "Businesses, distributors and public buyers: trade orders with a minimum quantity, priced on quote. There is no retail checkout, so a household needs a local retailer instead.",
    "contact": "david@fortitude21.com",
    "products": [
      {
        "name": "F21-IB-201 · Double IBC pallet",
        "url": "https://fortitude21.com/product-ibc-spill-pallets",
        "sump_l": 1100
      },
      {
        "name": "F21-ST-501 · Double IBC",
        "url": "https://fortitude21.com/product-steel-spill-pallets",
        "sump_l": 1400
      },
      {
        "name": "F21-IB-301 · Triple IBC / ten-drum pallet",
        "url": "https://fortitude21.com/product-ibc-spill-pallets",
        "sump_l": 1600
      }
    ],
    "quote_url": "https://fortitude21.com/contact-us?src=api-bund-size&cat=Spill%20Containment&need=I%20need%20a%20spill%20pallet%20or%20bund%20holding%20at%20least%201100%20L%20(Singapore).%0AWhat%20it%20stores%3A%20%0AQuantity%3A%20"
  }
}