Tenders Are Invited For Supply, Delivery, And Installation Of Prefab Unit Including Full Structural, Electrical, Plumbing, And Solar-Support Readiness Systems

Tenders are invited for Supply, Delivery, and Installation of Prefab Unit including Full Structural, Electrical, Plumbing, and Solar-Support Readiness Systems Scope of Supply The selected supplier shall provide a 6m x 3m prefab unit including full structural, electrical, plumbing, and solar-support readiness systems. Technical Specifications 1) Structural Frame & Chassis High-grade galvanized steel engineered for durability and transport stability. Main frame: Cold-formed galvanized steel profiles (minimum 1.8 mm thickness). Floor joists: 80 mm x 40 mm galvanized box sections spaced at 610 mm centers. Full corrosion protection suitable for humid and coastal environments. Integrated lifting points / corner castings for crane handling and site positioning. 2) Building Envelope & Insulation Wall and roof panels: 50 mm high-density sandwich panels. External/internal skin: 0.33 mm RAL 9002 Grey White pre-painted galvanized steel sheets. Insulation core: Rigid PUR/PIR foam, density 40 kg/m³. Roof design: Double-layer locked sandwich panel roof ensuring full water tightness. 3) Windows, Access & Openings Aluminum-frame windows with 6 mm monolithic safety glass. Insulated sandwich panel entry door with heavy-duty locking system and perimeter weather stripping. 4) Interior Finishes & Flooring Subfloor: 18 mm anti-moisture marine plywood. Surface finish: 2 mm heavy-duty Belgian vinyl flooring, anti-slip and scratch-resistant. Smooth-finish sandwich panel ceiling integrated within roof structure. 5) Electrical & Lighting Fully pre-wired electrical system compliant with international safety standards. Premium switches and socket outlets. LED lighting fixtures including rectangular workspace panels and round localized units. PVC conduit trunking with central RCD-protected consumer unit. 6) Plumbing & Sanitary Fixtures Kitchenette with 50 cm x 100 cm stainless steel single-bowl sink, drainer, and chrome mixer. Bathroom suite including: Ceramic WC with cistern Compact washbasin with tapware Full-sized shower tray with drainage and mixer valve PEX / PP-R fresh-water piping and PVC wastewater discharge. 7) Roof Reinforcement Reinforced roof structure capable of supporting a 1,500-liter water tank load. 8) Solar Readiness Two omega channels for supporting 8 solar panels. 9) Delivery : Aley district - mount lebanon How to apply Submit your offer to: [email protected] by 21 April 2026, to ensure a smooth review and evaluation process. Should you have any questions or require clarification regarding thescope of work, feel free to reach out to us directly Tender Link : https://www.daleel-madani.org/calls-for-proposal