M/o Completed scheme under NA-II, Narela Zone.

Conducting detailed Photogrammetry Survey using DGPS and Drone and preparing Orthophoto maps showing Geographical parameters like longitudes, latitudes at corner of all joints of marked area Azimuth/orientation with levels w.r.t sea level,3-D Views, sections and all site profile, all permanent features like structures ,bore wells, roads, electric/telephone/HT/LT lines and poles, mast lights tracks/paths, including drains, sewer lines, trees etc, if any exists, complete including mapping of area surveyed showing all above features including internal as well as outer dimensions, ground area and at an interval ranging from 0.1m to 0.5 m for depression, ponds and calculations of total area scheme and supplying above information complete in three sets of soft copy in Auto cad/Acute 3-D Viewer/Global Mapper software along with five sets of colored drawings (Hard copy) on desired scale. The map can easily be read by the Geographical Information System software, all complete as per directions of Engineer-in-charge.

Scanning, Digitization (using AutoCAD) of village revenue Sajara plan including updating details of telimas based upon the revenue record as provided by the LM Department (revenue record includes Sajara/field book/Masavi etc,) and GEO referencing using UTM coordinates of three fixed Reference Points as ascertained using GPS (Global Positioning System), cost includes submission of one draft copies and three copies of the final maps & submission of soft copy. Preparation of Superimposed Digitized revenue Sajara plan over TSM survey map prepared as stated above and highlighting of variation between the two maps. If any, Cost includes submission of one draft copies and three copies of final copies of the maps.

Hydrographical Survey of various water bodies like ponds/lakes/river etc. using echosounder machine. Preparation of cross section etc. (providing longitude and latitudes at some specific locations) including spot level with respect of GTS bench mark at 10 m interval as per site requirement showing all features permanent/temporary structure H.T. lines, sewerage, water supply, Drainages, trees etc. complete, after conducting hydrographic survey. The plans are to show the dimensions of DDA land/plan area and other physical features near by waterbodies ponds/lakes/river etc. available for development all complete as per directions of Engineer-in-charge, including supply of three soft copy in Auto cad drawings with all relevant information & calculations of the area of schemes and 10 Hard copies of prints on desired scales and sheet

Correction factor @ .973 as per CPWD OM = 2795122.34

Conditions:- 1. Agencies participating in the tender are advised to visit the work site prior quoting rate in bidding and quote their rate as per site condition and take proper rate analysis of schedule Items for execution accordingly.