🛠️ Barrackpore, West Bengal | Maintenance Services Tender 🔧 Service Contract Opportunity 📍 Organization: Zilla Parishad North 24-Parganas, Barrackpore-I 📝 Tender ID: SI No 06 📅 Published On: 05 June 2026 ⏳ Last Date: 12 June 2026 🔢 GT Ref No.: 137594690