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| 1 | Working Charges - Soil Exploration at 7LL, 9LL OHSR sites, 9m dia Inatake well & 15MLD WTP sites for Alur panchayath. |
| 2 | Engaging Coolies for clearing the site by removing the rubbish, uprooting small vegetation, cutting and removing plants and small trees etc. leveling the site, removing the excess earth etc. complete |
| 3 | Mobilization including transportation of all necessary plants and equipmentand materials of boring filed and field testing and sampling and demobilization after completing the work for machine boring |
| 4 | Setting up boring at each bore hole locations including carrying all necessary plant and equipment, materials of boring and field tests and collection of sample at each bore hole location for machine boring |
| 5 | Boring with rotary power drilling equipments in all type of soil having \"N\" value less than 50 excluding hard rock, soft rock or medium rock for strata upto 10 m including conducting necessary S.P.T. and recovery of undistributed soil samples at suitable intervals for ordinary soil |
| 6 | Boring through all classes of rock excluding hard rock having N value greater than 50 using tungsten carbide drilling bit - In land |
| 7 | Boring through all types of hard rock or similar refusal strata of \"N\" value greater than 50 using diamond coredrilling bit in hard rock |
| 8 | Supply of potable water at site from a local source |
| 9 | Compilation of field data with recommendation by Govt. Engineering College or Reputed agencies for a suitable foundation after conducting necessary lab test (Report in triplicate) - Machine boring |
| 10 | Soil Exploration for 20LL OHSR site at Pathukulangara, Mattathur |
| 11 | Engaging Coolies for clearing the site by removing the rubbish, uprooting small vegetation, cutting and removing plants and small trees etc. leveling the site, removing the excess earth etc. complete |
| 12 | Mobilization including transportation of all necessary plants and equipment and materials of boring filed and field testing and sampling and demobilization after completing the work for machine boring |
| 13 | Setting up boring at each bore hole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each bore hole location For machine boring. |
| 14 | Boring with rotary power drilling equipment\"s in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata upto 10m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at suitable intervals For ordinary soil. |
| 15 | Boring through all classes of rock excluding hard rock having N value greater than 50 using tungsten carbide drilling bit - In land |
| 16 | Boring through all types of hard rock or similar refusal strata of \"N\" value greater than 50 using diamond core drilling bit in hard rock |
| 17 | Supply of potable water at site from a local source |
| 18 | Compilation offield data with recommendationby Engineering College or Reputed agencies for a suitable foundation after conducting necessary lab test (report in triplicate)-Machine boring for 8 bore holes. |
| 19 | Soil Exploration at 18LL OHSR, 25MLD WTP site at Mattumala, 9m dia Intake well at Thottumugham & 2LL OHSR site at Muniyattukunnu |
| 20 | Engaging Coolies for clearing the site by removing the rubbish, uprooting small vegetation, cutting and removing plants and small trees etc. leveling the site, removing the excess earth etc. complete |
| 21 | Mobilization including transportation of all necessary plants and equipment and materials of boring filed and field testing and sampling and demobilization after completing the work for machine boring |
| 22 | Setting up boring at each bore hole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each bore hole location.
For machine boring. |
| 23 | Boring with rotary power drilling equipment\"s in all types of soil having N value less than 50 excluding hard rock soft rock, or medium rock for strata upto 10m. Including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m.intervals. For ordinary soil. |
| 24 | Boring through all classes of rock excluding hard rock having N value greater than 50 using tungsten carbide drilling bit - In land |
| 25 | Boring through all types of hard rock or similar refusal strata of \"N\" value greater than 50 using diamond core drilling bit in hard rock |
| 26 | Supply of potable water at site from a local source |
| 27 | Compilation of field data with recommendation by Govt. Engineering College or Reputed agencies for a suitable foundation after conducting necessary lab test (Report in triplicate) - Machine boring |
