Carrying out survey work to prepare detail estimate for construction of Sluice Gate at Amjur

Amount

Carrying GTS BM with establishment of GCP points -Amjur DDS site

Longitudinal river survey and preparation of maps in requisite scales to supply them in both soft and hard formats with four copies complete, including cost of manpower, labour, surveying instruments, camp equipage, transportation, etc, as per directions of engineer-in-charge By wading in very shallow reaches Up to 10 km Longitudinal Survey u/s & d/s of Sluice Regulator along River Amjur-both bank i) Shallow & Moderate depth

River cross section survey and preparation of maps in requisite scales to supply them in both soft and hard formats with four copies complete, including cost of manpower, labour, surveying instruments, camp equipage, transportation, etc, as per directions of engineer-in-charge. Cross Section Survey along river Amjur , 2.0 km u/s & 0.40 km d/s of Sluice Regulator & at confluence point of Sonai & Amjur. By wading in very shallow reaches i) River span up to 100 m

Geodetic Survey of an area on diff erent scales and preparation of topographical maps in requisite scales to supply them in both soft and hard formats with four copies complete, including cost of manpower, labour, surveying instruments, camp equipage, transportation, etc, as per directions of engineer-in-charge On scale of 1:1,000 with 1m contour intervals: In moderate to thick forest cover in fl at terrain Drone Survey for Contouring Amjur DDS

Collection of data from other departments such as CWC,IMD,WRD,Agriculture,Forest,Power etc.

Procurement of Satellite imageries of last 5 years -1(one) set of data after and before the devastating flood occurred during 2022

Compilation of Studies,data,drawing etc. including preparation of revised DPR of Amjur DDS Prepation of drawing & Estimate, etc complete as directed.