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| 1 | APPENDIX - A -TOPOGRAPHIC SURVEY |
| 2 | OD13222/2026-2027:Detailed topographic survey using Total station/mobile Lidar and preparation of site plan of minimum of 15m on either side of the centre line and taking cross section details at 25m intervals on straight roads and 10m interval on curves ( survey includes details of all features as mentioned in the scope of the in plain terrain work within the limit of survey). The survey shall be include establishing DGPS Control points at starting and ending of the project in pairs and at 4Km intervals (in pairs) in plain and rolling terrain and 2.5Km intervals ( in pairs) in hilly terrains. It shall also include establishing inter visible 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 precision levelling. Separate bench marks need not be established. Including Taking sufficient Color copy prints (5nos) |
| 3 | OD13223/2026-2027:Providing and fixing RCC pillars for DGPS control points of size 0.3 m x 0.3 m,0.5 m long, 0.1m above ground level and 0.4 m below GL casted in M20 Grade concrete reinforced with 4 nosof 8 mm dia longitudinal bars and 6mm dia stirrups @ 0.15m c/c, firmly fixed in position bymeans of PCC of 0.1m wide and 0.4 m deep around the pillars in M15 grade concrete belowground level including painting 2 coats on exposed surface with synthetic enamel paint |
| 4 | OD13224/2026-2027:Providing and fixing RCC pillars at every 250 m interval along the road, of size 0.15 m x 0.15m, 0.45 m long, 0.15 m above ground level and 0.3 m below GL casted in M20 Grade concrete reinforced with 4 nos of 8 mm dia longitudinal bars and 6 mm dia stirrups @ 0.15 m c/c, firmly fixed in position by means of PCC of 0.075 m wide and 0.3 m deep around the pillars in M15 grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint |
| 5 | APPENDIX B - INVENTORY SURVEY |
| 6 | OD13332/2026-2027:Data for inventory survey up to 12 meter wide roadfor survey work of collecting road inventories and recording in prescribed format attached based on chainage marking including marking chainage at 50 m inervel and taking details such as existing carriageway width, shoulder width, type of shoulder, width and location of approach road , details of existing drains, culvets and bridges as given in the format attached, etc.road safety measures ( Details of road sign, crash barriers,guard stones, delineator post, hazzard markers etc.).chainage wise details of villages, exposed rock,stretches prone to land slide and all other existing retaining strechers in road, including documenttion charges etc. as per direction of the officers at site. |
| 7 | APPENDIX C - SUB SOIL INVESTIGATION |
| 8 | 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 |
| 9 | 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. |
| 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 | 56.5.a:Boring through all classes of rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit - In land |
| 13 | 56.7:Conducting standard penetration test in bore hole at any depth. |
| 14 | 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. |
| 15 | OD13956/2026-2027:Conducting Soil Classification test, Standard Proctor Test, and CBR test , Direct Shear, Unconfined compression Test as per the IS Code guidelines and making report of one soil sample |
| 16 | OD13957/2026-2027:Collection of sub-grade soil sample carefully by excavating pit of area 1.0*0.6mthrough overlying bituminous and granular layer or from subgrade of formation areaas directed by the engineer in charge for laboratory test and filling back andcompacting the excavated pit to lines and levels with excavated materials as directedby the departmental officer at site |
| 17 | OD19353/2026-2027:Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate) - Machine boring for 10 bore holes. |
| 18 | OD19374/2026-2027:Compilation of all field data with recommendation for a suitable foundation after conducting necessary lab test (report in triplicate) - Machine boring - Extra for additional set for bore holes exceeding 10 nos. |
| 19 | APPENDIX - D- PAVEMENT COMPOSITION |
| 20 | OD19524/2026-2027:Study of pavement composition by cutting open pit at tar edge to get the details oflayers (thickness and type ) of pavement composition - at one location as suggested bythe engineer in charge carefully by excavating pit of area 1.00x 0.60m throughoverlaying bituminous and granular layer including BC, DBM/BM, WMM and GSB attar edge and refilling and compacting the excavated pit to lines and levels withexcavated materials as directed by the departmental officers at site and reporting thepavement composition with photographs and measurements specifying the type oflayers Please Enable Macros to View BoQ information |
