Delhi Development Authority Tender

Conducting physical survey of area under DMD-5/Dwarka/DDA using total survey station on 10000 scale showing all permanent features, structure roads, electrical/telephone HT lines, sewerage, water, drainage, manhole, trees (Name and spread) water bodies railways properties and taking of reduced level on suitable internal and making of 0.5 M vertical contour etc. complete as per direction of Engineer-in-charge. a) Controlling of area to the surveyed showing, dimension of outer dies, diagonal, angles, co-ordinates and along with latitude & longitude co-co-ordinates with reference to some permanent structure. b) Calculation of area, surveyed with triangulation. c) Supplying information on six sets of print and six sets of soft copy on CD/PD i/c software. d) Satellite image photograph of desired size on hard copy as well as on CD/PD. e) Submission of KML file (If required) f) Mark the laps and litigation land on plan as well as on ground. g) Superimpose of TSS on Sajara plan. h)Demarcation & Verification of points at site.

Providing and fixing 15x15x90 cm boundary stone of hard stone with top 30 cm chisel dressed on all four sides including top (cost of excavation, refilling and concrete etc. to be paid for separately).

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. a) All kinds of soil.