Here is the most important information for the supplier regarding the procurement: # Subject of Procurement * What is being purchased: Installation of plastic windows for residential stairwells. * Main technical requirements: - Profile system: at least 6 chambers, color: white. - Glass unit: not more than 1.1 Ug. - Heat transfer coefficient: not more than 1.3 Uw. - Scope of work: disassembly and disposal of old windows, installation of new ones, repair of window…
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