Survey and Investigation Service

Amount

Surveying including traversing picking up details of existing features like building, drains, footpath, road, culverts, trees etc. locating co-ordinates of strategic points including levels at suitable intervals to obtain the ground undulations precisely as per terrain and site condition using electronic total station, transferring the data to computer and plotting the details and making contours at regular intervals as desired by the engineer-in-charge using appropriate computer software, plotting the drawing to convenient scale and furnishing 06 copies of Auto CAD drawings, including the cost of fungle clearance.

Conducting environment Impact Study for proposed Koila Nalla Water Supply Scheme at Mannarghat, South Andaman. The rate shall include all costs including transportation person to work site, food and accommodation etc. lab study, preparation of reports and submission of Draft Environment Impact Study reports clearance of pollution control board and giving presentation to the Ministry of Environment and forest and expecting clearance from Ministry Environment Forest.

Geotechnical Investigation

Field Investigation

Laboratory Investigation

Proportionate pay of Officers for evaluation of results and report.

Purchase of Stationeries.

Engaging labours through labour contract for cleaning of soil store, arranging the soil samples received from the project site ect.

Travelling charges of officers for Investigation.

Miscellaneous expenditure such as engaging vehicles transportation of equipment ans soil samples, assistant to material testing, engaging labours provision of any damages to the CSMRS properties etc.

Engaging vehicles on the hire basis on Govt. approved rates and condition.

For 08 hours or 80 Km.

Extra for Km beyond 80 km within 8 hours

Extra hours beyong km beyond 80 km within 8 hours.

Trasnportaion of field equipment from CSMRS site to work site and also from one location to other location of work.

Transportation of collected soil samples from the site to the CSMRS New Delhi for lab testing.

Providing assistant to material testing excavation of trial pits at the borrow area and other supply of testing equipment/ conducting test etc. complete.

Boring through drilling machine.

Supply of core box.

Testing equipments hiring charges for Atterbergs limit, Shrinkage limit, Insitu Dry Density, spec gravity, standard compaction.

Triaxial shear test

One Dimensional consolidation test.

Laboratory Permeability

Chemical analysis of soil, such as Ph. Total soluable solids calcium carbonate, soluable clorides, soluable sulfates and organi matters.

Engaging labours as and when required basis

Unskilled (Division approved rate)

Semiskilled (Division approved rate)

Skilled (Division approved rate)

Providing extra materials like G.I Pipes, Sheets, Planks, Sleepers etc. and extra labours for unforseen work.

Providing empty gunny bags, cloth bags, wooden box, paint brush, sutli, wax UD tubes SPT samples etc. Required for collection of samples.

Provision for any damages/loss to the CSMRS property during the execution of work.

Design and Consultency charges of CWC.