यह पृष्ठ हिंदी में उपलब्ध नहीं है, कृपया अंग्रेजी में पढ़ने के लिए नीचे दिये गए लिंक पर क्लिक करें

Annual Maintenance contract for Support services for maintenance of Administrative group of buildings, Maintenance of Blocks and Buildings in Factory area, Maintenance of Railway lines, Maintenance of periphery fencing, Maintenance of Internal & External water supply, Maintenance of Horticulture etc.” - for a period of 12 months