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| 1 | Investigation Work |
| 2 | OD307185/2025-2026:Detailed topographic survey using Total station/mobile Lider and preperation of site plan of minimum of 15m on either side of the centre line and vtaking cross section details at 25m intervals on strait roads and 10m interval on curves ( survey includes detailes of all features as mentioned in the scope of the in plain terrain work within the limit of survey). The survey shall be includ establishing DGPS Control points at starting and ending of the project in pairs and at 4Km intervals (in pairs) in plain and rolling terrainand 2.5Km intervals ( in pairs) in hilly terrains. It shall also include establishing traverse control points note more than 250m apart with accuracy at least 1:10000 and desirable 1:20000 in distance measurement. Elevations on each of the control points connected to MSL of GTS Bench marks. Using precition levelling. Seperate bench marks need not be established. Including Taking sufficient Color coy prints (5nos) |
| 3 | OD307186/2025-2026:CBR---Collection of subgrade soil sample at 500m intervel carefully by excaating pit of area 1.0*.6m throuh overlying bituminous and granular layer or from subgrade of formation area as directed by the engineer in charge for laboratory test and filling back and compacting the excavated pit to lines and levels with excavated materials as directed by the departmental officer at site. |
| 4 | OD307184/2025-2026:Conducting Soil Classification test, Standard Proctor Test,and CBR test as per the IS Code guidelines and making report of one soil sample |
| 5 | OD307183/2025-2026:classified traffic count for midblock sectionTaking classified traffic count at selected location for 7 days 24 hours continuously by recording the classifed volume count in the prescribed format, including provision for engaging technicians and setting up of station etc. and compiling the data and submitting the same in hard and soft copy etc. complete as per the instructions of PWD officials |
| 6 | OD307182/2025-2026:Data for inventory survey upto 12 meter wide road for survey work of collecting road inventories and recording in prescribed format attached based on chainage marking including marking chainage at 50m interval and taking details such as existing carriageway width,shoulder width, Type of shoulder ,width and location of approach road ,details of existing drains,culverts and bridges as given in the format attched,pavement conditions(details of potholes, raveling, fog seal,slurry seal edge damage etc)raod safety measures (details of road sign,crash barriers,guard stones,delineator post, hazard markers etc) and all other existing retaining structures in road,including documentation charges etc as per direction of the officers at site |
| 7 | OD307189/2025-2026:Study of pavement composition by cutting open pit at tar edge to get the details of layers (thickness and type ) of pavement composition - at one location as suggested by the engineer in charge carefully by excavating pit of area 1.00x 0.60m through overlaying bituminous and granular layer including BC, DBM/BM, WMM and GSB at tar edge and refilling and compacting the excavated pit to lines and levels with excavated materials as directed by the departmental officers at site and reporting the pavement composition with photographs and measurements specifying the type of layers |
| 8 | 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. |
| 9 | 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 |
| 10 | 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. |
| 11 | 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. |
| 12 | 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. |
| 13 | 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. |
| 14 | 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. |
| 15 | 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 |
| 16 | 56.4:Boring through all type 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. |
| 17 | 56.7:Conducting standard penetration test in bore hole at any depth. |
| 18 | 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. |
| 19 | 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. |
| 20 | OD307283/2025-2026:Compilation of all field data (report in 5 copies) |
| 21 | Laying Bondary Stone |
| 22 | 8.16:Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC:25-19767, fixed in position including finishing and lettering but excluding painting . |
| 23 | OD310003/2025-2026:Engaging man mazdoor for clearing other miscellaneous items Please Enable Macros to View BoQ information |
