Tenders are invited for Steam Line Repairs at Building 18, Csir Scientia Campus in Pretoria Remove insulation and apply corrosion proofing to the piping where the welds repairs are going to be done. Remove all old condensate piping and replace the piping in these areas in all the lab rooms. (Condensate line in all labs including accessories) Pipe Lengths: ½ is 140m carbon steel for steam line 1 is 35m carbon steel for steam line Supply and Install 4 x 20mm E Flo DP17 steam control valves and replace 4 x 3/4inch pressure relief valves on the steam line set at 4.8bar with certificates 2 Replace the corroded expansion joints on the steam supply line. 4x expansions Item specification: 04-0065NB ST 215F/F HF 16/3-SLV-E1, Eagle burgmann or similar. CSIR Tender Documentation CSIR Request for Quotation: 6601/31/10/2025 This is not a Purchase Order. Page 13 of 33 3 Cut and replace Cut and replace pipe bend with defects as per NDT report (NDT report will be shared at the briefing session/ site inspection) Pipe NB65mm, schedule 40, carbon steel 4 Cut and replace T-Piece Pipe NB65mm, schedule 40, carbon steel 5 Cut and replace T-Peace Pipe NB65mm, schedule 40, carbon stee Tender Link : https://www.csir.co.za/tender
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