Re-advertisement: Amendment to the Site Briefing Date: Quotations are hereby invited for the following: Installation of gas lines for toxicology. Specifications: Installation of gas lines for Toxicology: Installation of 2 Nitrogen gas lines with changeover manifold and 1 Helium gas line from gas cage to upstairs Toxicology laboratory using 316L Bright annealed steel piping. Legislated signage for gas cages and COC required. Labour cost to include removal of damaged pipelines. Leak and pressure test on completed lines. Place where goods, works or services are required: 100 Soutpan Road, Onderstepoort, Pretoria, 0110. Please confirm the contract number as two contract numbers were published. (Тендер №100827732ru)