🔧 Service Contract for Refurbishment of Old CCP Orifice Casing & Supply of New Orifice Plate | 📍SgTPP 🏗️ Tender Notice Department: The West Bengal Power Development Corporation Ltd. – Sagardighi Thermal Power Project (SgTPP) 📅 Tender Published: 27 June 2026 ⏳ Last Date: 07 July 2026 🛠️ Category: Repair and Maintenance Services 🔖 GT Reference No.: 139633660