M/o various schemes under N.A-II/East Zone.

Digital Mapping of the location and area of DDA vacant land by conducting total station survey with reference to GPS (providing longitude and latitude) at Jasola, Sarita Vihar, Aali Village, Madanpur Khadar Ph-I & II and other plots/land under the jurisdiction of EMD-7, to collect and demarcate all physical features above ground like roads, paths, lanes, parks, parking areas, houses, nallahs, drains, HT lines, trees, water bodies etc. as desired by the Engineer-in-Charge along with superimposition of the same on shajra plan including providing levels with respect to nearest GTS permanent bench marks including cutting of grass, bushes etc., wherever required for total station instruments and GPS instruments, along with supplying relevant information, data i.e. 5 hard copies of prints on desired scale and calculation sheet of area surveyed and soft copy as per the requirement of survey manual as per directions of Engineer-in-charge. Note: - Tentative area of 800000 square meters has been earmarked on an 'as and when required' basis. This provision is intended to address unforeseen and emergent needs for site demarcation and digital mapping over a period of one year on the urgent basis whenever new land parcels are identified or referred by the LM Branch.

Providing and fixing in position UPVC pipe of 110 mm dia, 900 mm high embedded in cement concrete 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) of size 350X350X400 mm including excavation for the same and filling of the hollow pipe with excavated earth (Excluding rocks) up to the height of 600 mm in layers of 20 cm consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m and filling the top 300 mm portion with CC [1:3:6] complete as per Direction of Engineer-in-charge.

Correction GST ( factor 0.973)

Add.3% Cost Index Note: (i)The work is inclusive of required office / field visit for verification and demarcation of prepared plan and nothing extra will be paid for it. (ii) The rates are inclusive of identification & transfer of reference points including from other areas, sajra digitization of extra area to meet the procedural requirement of revenue dept. and nothing extra shall be paid on this account.