KIIFB 2017-18 - Investigation work for the Parallel Bridge to Poonkudi Palam - Improvements and providing DBM and BC works on Kondotty - Edavannapara - Areacode Road between km 0/000 to 20/968 in Malappuram District

Amount

Surveying

56.13 Providing access to the site clearing site and making good for surveying in order to provide clear line of site devoid of any hindrance due to vegetation etc. and clearing areas for station points

56.12.a Total station surveying and preparation of site plan - Plain and open area without hindrance to line of sight with 1 m contour intervals , with 5m x 5m interval.

Subsoil Investigation 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 Using Machine Boring

56.17.1 Providing access to the site, clearing site and making good for erecting and conducting soil testing tranfers 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 rig at each borehole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each borehole location Using Machine Boring

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 un disturbed soil samples at 5m.intervals. For ordinary soil.

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 for next 10m upto a depth of 20m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals. For ordinary soil.

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 for next 10m upto a depth of 20m. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals. For 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 for next 20m upto 30m depth. Including conducting necessary S.P.T and recovery of un disturbed soil samples at 5m.intervals. For ordinary soil.

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 for next20m upto 30m depth. Including conducting necessary S.P.T and recovery of un disturbed 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 un disturbed soil samples at 5m.intervals. For ordinary soil.

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 un disturbed 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 of not less than 30 mm thick, Mango wood joists of 100mm x 70mm at 60cm 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 6.00m x 5.00m 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. 4*2

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

56.4 Boring through all types 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 (SPT) in borehole at any depth

56.8 Recovering disturbed samples and preserving the same in air tight sample containers including waxing, labeling, packing, storing including cost of containers as per IS code

56.6 Recovering undisturbed soil samples using thin tube sampler of 75mm to 100mm internal dia 500mm length conforming to relevant IS code at any required depth including cleaning the borehole etc complete

56.11.a Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab tests (reports in triplicate) for 5 boreholes

56.11.c Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab tests (report in triplicate) Additional set for machine boring(extra for bore holes exceeding 5 nos)

56.14.a Hydraulic(Report MFL,OFL,LWL,HTL,LTL) and velocity calculation of water body River

56.15.a Cross Sectional details (longitudinal section along alignment of the Bridge showing bed profile of the stream) River

G S Infrastructure

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY