Tender For General-Investigation Work-P Izhanjan Thodu -Investigation Work For Construction Of Side Protection Works To P Azhinjan Thodu Along The Approach Road To Nerekkadavu Bridge In Ward No. 17 Of Udayanapuram Gp-Investigation Work
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Project Description
Tender for General-Investigation Work-P Izhanjan Thodu -Investigation Work For Construction Of Side Protection Works To P Azhinjan Thodu Along The Approach Road To Nerekkadavu Bridge In Ward No. 17 Of Udayanapuram Gp-Investigation Work
BOQ
| Sl. No. | Item Description |
| 1 | Soil investigation Work |
| 2 | 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 |
| 3 | 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. |
| 4 | 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. |
| 5 | 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. |
| 6 | 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. |
| 7 | 56.7:Conducting standard penetration test in bore hole at any depth. |
| 8 | 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. |
| 9 | 56.11.c: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 5 nos. |
| 10 | 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. |
| 11 | 56.14.b:Cross sectional details - Thodu. |
| 12 | Topographic survey work |
| 13 | 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). |
| 14 | 60.11.1:FIXING TBM- Supplying and fixing TBM with RCC 1:1.5:3 pillar block having a size of 30*30*75 cm, steel reinforcement for RCC work, painting top and sides of pillar with synthetic enamel paint, lettering in the pillar block with 8cm high "TBM" on one face and the reduced level on the outer face, etc complete, fixed in CC1:3:6 using 40 mm metal 55*55*60 cm etc complete and centering and shuttering including strutting , propping and removal of form work for pillar and foundation. |
| 15 | 60.11.2:Taking FLY LEVELS- from the nearest GTS BM and closing on the starting BM including conveyance of instruments etc along road or in heavily built up area or in roads with heavy traffic or in thick jungle ( out turn 4000 m / day ) |
| 16 | OD28505/2026-2027:Conducting topographic survey in river for taking cross sections in every 15 m interval for theupsream and down stream 60m, 50m interval for the upstream 500m and 100m interval for thebalance upstream and downstream, preparing contour maps showing 2m interval contours usingTotal Station or DGPS or its combinations thereof showing all topographic features like culvertsand crossings, survey stones and other permanent objects and the preparation of maps atsuitable scale (plan, cross sections, longitudinal sections etc) indicating the contour lines 2minterval, in digitized forms etc complete (outturn 6 hect/day) as per scope of work and as perdirection of the departmental officers at site. |
| 17 | OD28506/2026-2027:Conducting topographic survey in banks of river at cross sections in every 15 m interval for theupsream and down stream 60m, 50m interval for the upstream 500m and 100m interval for thebalance upstream and downstream, preparing contour maps showing 2m interval contours usingTotal Station or DGPS or its combinations thereof showing all topographic features likeculverts and crossings, survey stones and other permanent objects and the preparation of mapsat suitable scale (plan, cross sections, longitudinal sections etc) indicating the contour lines 2minterval, in digitized forms etc complete (outturn 3 hect/day) as per scope of work and as perdirection of the departmental officers at site. Please Enable Macros to View BoQ information |
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