GENERAL-Investigation for Piravom bypass Feasibility study and preparation of Detailed Project Report for the alternate alignment of Piravom Bypass-General Civil Work

Amount

Estimate

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).

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.

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.

OD99219/2024-2025:Conducting sub soil investigation test at suitable intervals including taking samples grain size analysis, temperature measurement, atterberg limits, soaked CBR etc and submitting completed reports etc

OD99223/2024-2025:Taking traffic count at 3 locations in the junction for 12 hours(8.00 AM to 8.00 PM)continuously by recording the classified volume count in the prescribed format including necessary arrangements for counting shed,furniture,stationery,labour,preparation of report etc.

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.

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.

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.

56.7:Conducting standard penetration test in bore hole at any depth.

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.

56.1.a:Mobilization including transportation of all necessary plant and equipment's and materials of boring, field testing and sampling and demobilization after completing the work - For machine boring

OD257867/2023-2024:Engaging labour for assisting and collecting samples

OD257865/2023-2024:Prepare detailed alignment plan (6 copies) with all survey no. from Lithomaps including all structure details, road inventories, boundaries , suitable alignment plan for suitable for road as per IRC/KIIFB norms , economic design of road etc complete as per direction of departmental officers

AA AND S CONSTRUCTIONS

va george

NTFEB ENGINEERS AND CONTRACTORS

Bidder Name

va george

AA AND S CONSTRUCTIONS

Akhil Paul

NTFEB ENGINEERS AND CONTRACTORS