Preparation And Submission Of Detailed Project Report Dpr, Drawing, Design, Boq Etc. In Connection With The Fire Fighting System At- Siliguri Industrial Park, Dist. Derjeeling. 21.57 Acres 3rd Call. Nieq 7 Of 2025-26 Sl No 2 Preparation And Submission Of Detailed Project Report Dpr, Drawing, Design, Boq Etc. In Connection With The Fire Fighting System At- Siliguri Industrial Park, Dist. Derjeeling. 21.57 Acres 3rd Call.