Public Works Department-PWD has published Procurement Of Services For Topographical Survey And Geotechnical Sub-Soil Investigation For Construction Of Proposed Road & Building Works In Different Location In The District Of Puruliaunder Differentdivisions Of P.W.Dte.; Pw(Roads) Dte.; P.W.Dte. Soci. Submission Date for this Tender is 30-09-2023. Soil Survey Tenders in purulia West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Sub soil investigation in any type of soil including mobilization, boring, relevant fieldand laboratory testing (as per relevant IS codes of practice and as per direction of Engineer-incharge)with submission of reports in 6 copies including CD of Still Photographs & Video of each site etc. all complete containing the recommendation for foundation. (both shallowand deep foundation) A) For soil boring (Following tests to be conducted) a) For Building work i)Grain size analysis (Sieve and Hydrometer) ii) Atterberg Limits (LL,PL) iii)Dry Bulk Density iv) Moisture Content v) Specific Gravity vi) Triaxial Test I Direct Shear Test vii) Unconfined Compression Test viii) Consolidation Test For : i) Purulia Division,P.W.D:70 mtr ii) Purulia Division,Social Sector,P.W.Dte:180mtr iii) Purulia HighwayDivision,P.W.D (Roads) : 0 mtr Total: 250.00 mtr. |
| 2 | b) For Road work i)Grain size analysis (Sieve and Hydrometer) ii) Atterberg Limits (LL,PL) iii) Field density along with Proctor density iv) Soak CBR / Field CBR v) Swelling IndexFor : i) Purulia Division,P.W.D: 100 mtr ii) Purulia Division,Social Sector,P.W.Dte: 0 mtriii) Purulia HighwayDivision,P.W.D (Roads) : 470 mtr Total:570 mtr. |
| 3 | B) For Rock Drilling The following tests to be conducted: i) Uniaxial Compressive Strength ii) Density iii) Specific Gravity iv) Moisture Content For : i) Purulia Division,P.W.D: 70 mtr ii) Purulia Division, Social Sector, P.W.Dte:90 mtriii) Purulia HighwayDivision,P.W.D (Roads) : 0 mtr Total:160 mtr. |
| 4 | Topographical Survey & leveling using ATS Machine including plotting of the existing features in the area to be surveyed following latest relevant IS codes of practice and submission of drawings in 6 nos. hard copies and one soft copy, including identification of utility services and maintaining the accuracy level as per IS codes along with CD of Still Photographs & Video of each site.For : i) Purulia Division,P.W.D: 1658380 sqm ii) Purulia Division,Social Sector,P.W.Dte: 30000sqmiii) Purulia HighwayDivision,P.W.D (Roads) : 1128 sqm Total:1689508 SqM |
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