Crisis Shelters and Modular Warehousing Solutions

SLS supplies Aquatabs water purification tablets in three primary formats: 49mg tablets for treating 4–25 litres of clear water (ideal for household and small-group use), 67mg tablets for treating 20–200 litres (UNICEF-approved, commonly used in humanitarian operations), and 8.68g tablets for large-volume treatment of up to 5,000 litres per tablet (designed for water tanks and bulk storage). All Aquatabs use NaDCC technology, have a 5-year shelf life, and are available in bulk packaging for NGO and UN procurement. Contact us at sales@maji-safi.org (mailto:sales@maji-safi.org)for current availability and pricing.

Aquatabs are chlorine-based disinfection tablets best suited for water that is already relatively clear. They kill bacteria, viruses, and Giardia cysts but do not remove sediment or turbidity. P&G Purifier of Water sachets combine flocculation (which removes suspended particles, dirt, and sediment) with disinfection in a single 30-minute treatment, making them the better choice for highly turbid or visibly contaminated water sources. In many humanitarian operations, both products are used together: P&G sachets for initial treatment of turbid water, and Aquatabs for ongoing chlorination of stored water. SLS can advise on the right product mix for your specific operational context.

SLS supplies the full range of standard Oxfam tanks manufactured by Butyl Products (UK): the T11 (11m³ / 11,000 litres), T45 (45m³ / 45,000 litres), T70 (70m³ / 70,000 litres), and T95 (95m³ / 95,000 litres). The T45, T70, and T95 all share the same diameter, meaning their galvanised steel panels are interchangeable and roof kits are universal across these three sizes. Each tank kit is supplied complete with steel panels, EPDM rubber liner, PVC roof kit, assembly hardware, repair kit, and installation manual. Larger custom capacities are available on request. A team of three people can typically erect a standard Oxfam tank in 4–8 hours.

Yes. SLS is headquartered in Juba, South Sudan, and manages the complete supply chain from international procurement to last-mile delivery. We deliver WASH products to field locations across South Sudan — including Jonglei, Upper Nile, the Greater Equatorias, and other hard-to-reach areas — as well as to Kenya, Uganda, and the DRC. Our logistics team handles customs clearance, cross-border transport, warehousing, and final delivery to your site. For urgent requirements during active emergencies, we can deploy from pre-positioned regional stock.

Minimum order quantities vary by product. For Aquatabs and P&G sachets, we supply from single cartons upward for small operations, with preferential pricing on bulk orders for large-scale humanitarian programmes. Oxfam tanks are supplied as individual complete kits. For flexible bladder tanks, minimum orders are typically one unit. Contact our sales team at sales@maji-safi.org (mailto:sales@maji-safi.org)with your specific requirements — we work with organisations of all sizes, from small NGOs to large UN procurement operations, and we can configure orders to match your budget and timeline.

Yes. Aquatabs 67mg tablets are UNICEF-approved and WHO-recommended for household water treatment. P&G Purifier of Water sachets are WHO-evaluated under the Household Water Treatment Technology assessment programme and are EPA-registered. Oxfam steel tanks manufactured by Butyl Products are the standard specification used by IFRC, ICRC, MSF, and UNICEF, and conform to established humanitarian equipment standards. All products supplied by SLS come from authorised manufacturers with full certification and quality documentation available for your procurement records.

Yes. SLS provides on-site technical support for Oxfam tank erection, bladder tank deployment, and integration with pumps and distribution systems. Our field teams in South Sudan are trained on Butyl Products equipment and can assist with site assessment, ground preparation, tank assembly, outlet configuration, and gravity-fed distribution setup. We also provide training for your field staff on maintenance, inspection, and repair procedures.

Delivery timelines depend on the product, quantity, and delivery location. For products available in our pre-positioned regional stock (including Aquatabs, P&G sachets, and standard bladder tanks), we can typically dispatch within 24–72 hours of order confirmation. Oxfam steel tank kits and larger custom orders may require 2–4 weeks for international procurement and shipping. For active emergency responses, we prioritise urgent orders and coordinate with our logistics network to achieve the fastest possible delivery to your field site.