Update and Extension of the Electric Arc Hazard Audit (Arc Tender

• Country: Poland
• Summary: Update and Extension of the Electric Arc Hazard Audit (Arc Flash) for the Radkowice Dolomite Mine
• PLT Ref No: 142516830
• Deadline: 03 Jun 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.:
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• Description:
• Holcim Polska S.A.ul. Warszawska 110, 28-366 MałogoszczREQUEST FOR OFFERTitle: Update and extension of the electric arc hazard audit (Arc Flash) for the RadkowiceHolcim Polska S.A. Dolomite Mine. asks you to submit a price offer for the implementation of the task of updating and supplementing the existing analysis of the electric arc hazard with new facilities, installations and devices located at the plant in Radkowice. Due to the planned external audit in June 2026, it is crucial to carry out the work efficiently and on time or to first present the estimated implementation costs.I. Scope of the offerThe subject of the order is to perform/supplement the audit of electric arc parameters in accordance with IEEE 1584 and NFPA 70E standards. The scope of work includes in particular: On-site visit to new facilities and verification of the actual state. Updating the model / diagram of the plant's power network with the newly created infrastructure. Conducting an analysis short circuit (according to IEC 60909) and arc analysis (according to IEEE 1584). Determination of the hazard category, incident energy ($J/cm^2$ or $cal/cm^2$) and flash protection limits for the new facilities indicated below. The new facilities and devices to be audited: Medium voltage stations (MV): DH15, DH14, DH13, DH12. Contactor rooms: MC AGG, MC 218. Control and power cabinets: L100, 200, 300, PT0015, PT0014, PT0016. Accompanying infrastructure: pumping station...
• Documents:

 Tender Notice