CARRYOUT SOIL INVESTIGATION FOR PROVN OF MD ACCN 36 DUs (12 OFFRs AND 24 ORs) AT PACHMARHI

Amount

Soil investigation for PROVN OF MD ACCN 36 DUs (12 OFFRS AND 24 ORS ) AT PACHMARHI iincluding mobilization of equipment and manpower to project site(remote Location) for boreholes and submission of soil investigationreport in 04 Hard copies & in CD :- .a) Boring hole of 100mm dia by rotary drilling for soil investigation in any type of soil/rock/concrete floors and sub bases refusal including boulders weathered rock up to a depth of 10 m. Each or as directed by Eng-in charge along with SPT at every 1.50 M and carrying out SPT and other tests as required for designing the foundation NOTE- the contractor should visit the site before quoting for type of soil. b) Test reports should included all the tests as required for designing the foundation such as SPT values bore logs soil classification and also should cover the general recommendation for the proposed type, of foundation system safe bearing capacity likely total settlement etc. The test reports shall be submitted in quintuplicate duly bounded in a presentable manner. The unit rate quoted shall be deemed to include the cost of submission of such reports and samples of soil The reports should contain following test as applicable to the soil on ground…  Bore hole chart  Profile hole chart  Profile of all type bore holes  Bearing capacity calculation indicating SBC of soil with the type of foundation and depth  Consolidated test on undisturbed sample  Chemical analysis of ground water  Unconsolidated and un- drained triaxial shear test  Crushing strength of hard rock samples recovered.  SBC of ground with type of foundation.  Existing water table.  Photographic record during the progress.

Soil investigation for PROVN OF MD ACCN 36 DUs (12 OFFRS AND 24 ORS ) AT PACHMARHI iincluding mobilization of equipment and manpower to project site(remote Location) for Trial pits and submission of soil investigationreport in 04 Hard copies & in CD :- a) Excavation of trial pit of size (1.2 m x 1.2 m ) 5.00 m away from BH in any type of soil / rock/concrete floors and sub bases refusal including boulders weathered rock up to a depth of 2.50m. Each or as directed by Eng-in charge along with SPT at every 1.50 M and carrying out SPT and other tests as required for designing the foundation NOTE- the contractor should visit the site before quoting for type of soil. b) Test reports should included all the tests as required for designing the foundation such as SPT values bore logs soil classification and also should cover the general recommendation for the proposed type, of foundation system safe bearing capacity likely total settlement etc. The test reports shall be submitted in quintuplicate duly bounded in a presentable manner. The unit rate quoted shall be deemed to include the cost of submission of such reports and samples of soil The reports should contain following test as applicable to the soil on ground…  Trial pit chart  Profile pit chart  Profile of all type trial pits  Bearing capacity calculation indicating SBC of soil with the type of foundation and depth  Consolidated test on undisturbed sample  Chemical analysis of ground water  Unconsolidated and un- drained triaxial shear test  Crushing strength of hard rock samples recovered.  SBC of ground with type of foundation.  Existing water table.  Photographic record during the progress.

Topgraphical contour survey of land for PROVN OF MD ACCN 36 DUs (12 OFFRS AND 24 ORS ) AT PACHMARHI using total station/DGPS System iincluding mobilization of equipment and manpower to project site(remote Location) and collection of field data at an interval of 3 x 3 m grid with all existing structure, trees, road electric pole, drain etc with reference to bench and submission of level in 04 hard copy with soft copy as per instruction of engineer in charge The reports should contain following details · grid · contour · volumetric calculation · Map · Photographic record during the progress.

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