NGT- IWT Works - Soil Investigation works for the construction of Walk way along Chithrapuzha River from Mamala to Champakkara canal

Amount

Appendix A - Land survey

56.12.b : Total station surveying and preparation of site plan for plain built up area with hindrance to line of sight due to buildings/structures.

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)

Appendix B - Fixing Boundary stone

60.11.5 : Providing BOUNDARY STONE .- 30*30*75 cm of hard stone 15cm chiseled dressed on all four sides including top including earthwork excavation and levelling course.

od69895/2019_2020/IA : Engaging coolies

Appendix C - Investigation

56.1.a : Mobilization including transportation of all necessary plan and equipment's and materials of boring field testing and sampling and demobilization after completing the workFor machine boring

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.

60.11.7 : SETTING UP BORING RIG- at each bore hole location including providing and carrying all necessary plants equipments and materials for boring and dismantling after completion.

60.11.8 : SHIFTING OF PLANT- from bore holes to bore holes by head load including labour etc. complete.

56.3.a.1 : Boring with rotary power drilling equipment's inall 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.

56.11.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.

56.11.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)

G S Infrastructure

AA AND S CONSTRUCTIONS

Bidder Name

G S Infrastructure

AA AND S CONSTRUCTIONS

Not applicable