KIIFB ADDITIONAL INVESTIGATION OF PULINJOLIKKADAVU BRIDGE IN KANNUR DISTRICT KRFB AND KUNDUCHIRA TOTAL STATION SURVEY

Amount

Appendix - A 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 (This item is applicable only for sites without access such as in case of new road formation, bridge and building sites at in accessible locations). For Road (Starting Point)

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. For Pulinjolikadavu Bridge

56.12.b: Total station surveying and preparation of site plan - Plain built up area with hindrance to line of sight due to buildings/structures. For Road (End Point)

56.12.c: Total station Surveying and Preparation of site plan:- c) In hilly terrain (Starting Point)

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 machine boring - Bridge - 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 machine boring - Bridge - 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 machine boring - Bridge - 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. For machine boring - Bridge - 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 machine boring - Bridge - In land (3*5)

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 machine boring - Bridge - Under water

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 machine boring - Bridge - 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). For Bridge

56.10: Hire charges for providing 2 nos of 2nd class boat with boat man for erecting the platform over which the boring plant is to be erected and 1 no 2nd class boat with one boat man for conveying the departmental staff and labour engaged from the banks to the platform and back etc. For 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 rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit - Bridge

56.7: Conducting standard penetration test in bore hole at any depth. (25*2+20*3)

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. (25*2+20*3)

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. (12*3) - In land (15*2) - In water

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.

56.15.a: Hydraulic Velocity Calculation - River.

56.15.b: Hydraulic Velocity Calculation - Thodu

56.14.a: Cross sectional details - River

56.14.b: Cross sectional details - Thodu

Appendix - B: 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. For Kunduchira Bridge

Essense consultants

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY

Shear Investo

G S Infrastructure

Myrtle Project And Consultancy Private Limited

AA AND S CONSTRUCTIONS