Subject: Submission — Q-32859 (Safety Showers) — NMDC Energy Ruwais LNG

Dear [Buyer Name],

Please find our submission for Q-32859 (Self‑Contained Safety Shower & Eye/Facewash) for the Ruwais LNG project.

Highlights

• 28x EXP‑MH‑14KS/1500 tank‑fed showers with integrated eyewash
• 28x 3 kW hazardous‑area chillers (Zone‑1, IIB, T3); panel IP66 / instruments IP65; pump motor IP55
• Performance: 76 LPM shower; 12 LPM eye/facewash; tepid range 15.6–37.8 °C; 15‑minute discharge
• Alarms & CCR: proximity switches (primary + secondary) with SS316 junction boxes; Arabic/English signage

Deviations/Clarifications (for confirmation)

• D‑001: IIC T3 requirement for H₂ service — confirm if IIC required end‑to‑end; we will select IIC variants accordingly
• D‑002: Power topology — confirm single external 415 VAC 3Φ to chiller with 230/240 VAC feed to shower heater/light
• D‑003: IP minima — confirm applicability of IP65 minimum to pump motors (chiller motor IP55 as standard)

Attachments (see packet)

• Executive Summary; Compliance Matrix (CSV); Technical Deviation List (Appendix 2); Technical Clarification List (Appendix 3)
• Attachments/Quality/Datasheets & CoCs manifests; referenced datasheets and offer

Next steps

• On receipt of confirmations to the above items, we will freeze the matrix and proceed to commercial finalization.

Best regards, [Your Name] [Title] Hughes Safety Showers