KIIFB-INVESTIGATION OF BRIDGES IN PUKC ROAD IN KOZHIKODE DISTRICT

Amount

56.12.a Total station Surveying and Preparation of site plan:- a) Plain and open area without hindrance to line of sight with IM contour interval with 5m*5m interval Edoth Thazha Bridge KIP Main Canal Bridge Kadiyangad New Bridge Kuyimbil Bridge

56.1.a: Mobilization including transportation of all necessary plant and equipments and materials for boring, field testing and sampling and demobilization after completing work For machine boring

56.17.1: Providing access to the site,clearing site and making good to erecting and conducting soil testing transfers within the site and for any other temporary arrangements to be erected within the area in connection with conducting soil testing.

56.2.a: 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 - Bridge - In land & under water

56.3.a.1: 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-In Land

56.3.a.2 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 under water.

56.3.b.1: 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 next 10m and upto a depth of 20m including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m intervals. For ordinary soil- In land

56.3.b.2 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 next 10m and upto a depth of 20m including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m intervals - under water.

56.3.c.1: 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 next 10m and upto a depth of 30m including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m intervals . For ordinary soil - In land

56.3.c.2 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 next 10m and upto a depth of 30m including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m intervals - For under water.

56.3.d.1 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 above 30m depth including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m intervals - For ordinary soil.-In Land

56.3.d.2 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 above 30m depth including conducting necessary S.P.T and recovery of undisturbed soil samples at 5m intervals - For under water.

56.9.1 Erecting platform over 2 nos of 2nd Class Boat using Mango wood planks of not less than 30 mm thick, Mango wood joists of 100 mm x 70 mm at 60 cm intervals including labour and hire of all materials and dismantling the platform after completion of work etc complete. excluding hire of boats (A Platform of minimum size 6.00 m x 5.00 m will be required)

56.10 Hire charges for providing 2 nos of 2nd Class boat with boatman for erecting the platform over which the boring plant is to be erected, and 1 no of 2nd Class boat with 1 boatman for conveying the departmental staff and labour engaged from the banks to platform and back etc.-Bridge

56.5.a: Boring through all classes of rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit - In land

56.5.b: Boring through all classes of rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit - In Water - Bridge

56.4: Boring through all classes of hard rock or similar refusal strata of N value greater than 50 using diamond core drilling bit for in land, under water and banks of river

56.7 Conducting standard penetration test in bore hole at any depth.In land and under water

56.8. Recovering disturbed samples and preserving the same in air tight sample containers including waxing labelling packing storing including cost of containers as per IS Code.

56.6 . Recovering undisturbed soil samples using thin tube sampler of 75mm.to 100mm length internal dia 500mm length conforming to relevant IS Code at any required depth including clearing the bore hole etc complete.

56.11.a Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate) - Machine boring for 5 bore holes.In land and under water

56.11.c. Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate) - Machine boring - Extra for additional set for bore holes exceeding 5 nos.

56.14.a. Cross Sectional details River/ Thodu (longitudinal section along alignment of the culvert showing bed profile of the stream) For Edoth Thazha Bridge For KIP Main Canal Bridge For Kadiyangad New Bridge For Kuyimbil Bridge

56.15.a. Hydraulic Velocity Calculation - River (MFL,OFL,LWL,HTL,LTL to be reported) .

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY

AA AND S CONSTRUCTIONS

G S Infrastructure