JOB ORDER FOR TOPOGRAPHICAL SERVEY AND SOIL INVESTIGATION PROVISION OF SECURITY WALL WITH SENTRY POST ALONGWITH WATCH TOWERS SITE CLEARANCE AND LEVELING IN THE NEWLY ACQUIRED 19 ACRES A1 LAND AT MEENAMBAKKAM UNDER GE (I) (CG) CHENNAI

Amount

For Topographical Survey Specification

Topographical Survey :- Proderty line, compound wall, fencing, major landmarks, all water body's,building, trees, culvert & bridges, Transmission line and towers, Road & Railway tracks, Existing Anchor and Runway Details, Spot Levels will be taken 3x3 Grid, The Survey Shall maintain a field book. The Survey Shall be carried out directed By the Engineer-in-charge by using TOTAL STATION INSTRUMENT (LATEST MODEL) The above rates will include (a) Charges for Thick Jungle Cleaning using Machine (Back toe and other equipements) (b) Surveyor will submit Survey Report in 3 Copies which consist of details plan in Autocad and Same will be submitted in soft copy in format Compatible with the latest Current Version.

Note: The Buidling Proposed also ground and (G+5) framed structure or load bearing Structure.

Material and labour for making necessary arrangment for Mobilization & De -mobilization of equipment,tools and plant,personnel etc. required for soil investigation and their removal after satisfactory completion of work in land includin slushy areas complete all as specified and as directed.

Material and labour for shifting of entire Boring Equipment and arrangment from one bore hole to another bore hole location and Setting of boring/Drilling rig as requried complete all as specified and as directed.

M&L for Boring 150mm dia bore holes in any type of soil/rocks to a depth of 4.0 Mirs for security wall (location as shown in the site plan) below the ground level by using rotary drill method in terms of I3:1892( 07 Bore holes) (Min 1.0 Mtr in rock , if rock is encountered du ing any of the boring,accordingly bore depth may go up, but not less than as mentioned for each type of bore) including collection of undisturbed soil samples at 3.0 mtr interval or any change of strata in 100mm bore thin walled tube including waxing, sealing,packing and trajisporting to the lab and also carrying out Standard penetration test including collection of disturbed soil samples in bore holes at every 1.5 mtr iepth or any change in strata (7 bore holes). complete all as specified and as directed.

M&L for Boring 150mm dia bore holes in any type of soil/rocks to a depth of 6.0 Mirs for Watch tower (location as shown in the site plan) below the ground level by using rotary drill method in terms of I3:1892( 07 Bore holes) (Min 1.0 Mtr in rock , if rock is encountered during any of the boring,accordingly bore depth may go up, but not less than as mentioned for each type of bore) including collection of undisturbed soil samples at 3.0 mtr interval or any change of strata in 100mm bore thin walled tube including waxing, sealing,packing and trajisporting to the lab and also carrying out Standard penetration test including collection of disturbed soil samples in bore holes at every 1.5 mtr iepth or any change in strata (5 bore holes). complete all as specified and as directed.

M&L for conducting the laboratory tests as per IS:18$ 2 (For all 12 Nos Bore holes) which includes the determination on soils & Rocks including the following tests.

Atterberg Limts

Natural Moisture content

Wet and Dry Density

Tri-axial Shear test C&D

Shrinkage Limit

Consolidation test

Crushing Strength of rock sample, Degree of weathering (CR Value) and ROD of rock samples, core recovery etc.

Permeability Test

Chemical Analysis on soil Samples

Soil/Particles size using Sieve hydrometer Analysis.

Chemical Analysis on water Samples

Standard and Modified Proctor Denisty test.

Vane Shear test.

Salinity Test

Grain size analysis, Identification & Classification of Soil

Liquid Limit. Plastic Limit

Shear Parameter (C-PHI analysis)

Depth of Water Table

Material and labour for vetting from the recognized Government engineering College or Anna University or the soil investigation

Myrtle project and Consultancy Private Limited

Kristi Engineering Services Private Limited

Ashhirwaad Analytical Laboratory

Shree Balaji Test House Pvt. Ltd.

HARI HARA INFRASTRUCTURES