Public Works Department-PWD has published General-Investigation Work For The Reconstruction Of Kulathur Bridge In Mankada Lac Of Malappuram District.- General-Investigation Work For The Reconstruction Of Kulathur Bridge In Mankada Lac Of Malappuram District.-. Submission Date for this Tender is 04-10-2021. Bridge Work Tenders in Manjeri Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Investigation Work |
| 2 | 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. |
| 3 | 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. |
| 4 | 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 |
| 5 | 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. |
| 6 | 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. |
| 7 | 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. |
| 8 | 56.3.a.2: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 under water. |
| 9 | 56.3.b.2: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 under water. |
| 10 | 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 |
| 11 | 56.5.b:Boring through all classes of rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit - In Water |
| 12 | 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. |
| 13 | 56.16:Preparation of Detailed Project Report of the bridge works containing alignment plan, key plan, contour plan , index map, longitudinal and cross section of road and River/Thodu cross section of bridge hydraulic and velocity calculations including neat filing and supplying five set DPR etc. as per the directions of the departmental officers. |
| 14 | OD15432/2021-2022:Conducting sub soil investigation tests at suitable intervals including taking samples and measuring Soaked CBR value and submitting the compiled reports etc. complete as per the IRC guidelines and direction of departmental officers. |
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