Tender For General-Kumaranalaoor Vadakkenada Bridge In Kottayam-Investigation For The Reconstruction Of Kumaranallor Vadakkenada Bridge In Kottayam Lac In Kottayam District -Investigation Work
Tender Value
6.51 Lakhs
Estimated cost
Bid Submission
30 Sep 2026
5 days left
EMD
16296
Bank guarantee accepted
Document Fee
1440
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kottayam → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
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Address
Project Description
Tender for General-Kumaranalaoor Vadakkenada Bridge In Kottayam-Investigation For The Reconstruction Of Kumaranallor Vadakkenada Bridge In Kottayam Lac In Kottayam District -Investigation Work
BOQ
| Sl. No. | Item Description |
| 1 | Topographic Survey |
| 2 | OD71621/2026-2027:Survey work using total station -with hindrance to line of sight contour intervals with 5mx5m ( For road work) including all necessary safety measures and processing,perparation of drawings inAUTOCAD with various details in different layers and submission of finished drawingswith x,y,z, coordinatesensuring all objects , break lines and spot levels, topographic survey data for creation of DTM of the surveyedcorridor compactable with design software's like AUTOCAD CIVIL, preparation for LS and CS of road, bridges,culvets , drain etc submission of detailed survey data in MSEXCEL dxf,sdr format and all other relevant data in hardcopy ( 5 sets) and softcopy and as directed by the engineer in charge. (Based on DAR Civil Approved OD Data 56.12.a Serial No. 32) |
| 3 | Mobilization and soil Investigation |
| 4 | OD71623/2026-2027:Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil.(Based on DAR Civil Approved OD Data 56.17.1 Serial No. 1) |
| 5 | OD71624/2026-2027:Mobilization of Rotary power drilling equipment, other field test equipments, personnel and materials at site, shifting the same from place to place complete in all respect for carrying out geotechnical investigation work for the specified project as shown in the drawings and as per enclosed scope of work, specifications and direction of Engineer within the stipulated time schedule and demobilization after completion of all field works.(Based on DAR Civil Approved OD Data 56.1.a) |
| 6 | OD71622/2026-2027:Setting up Rotary power drilling equipment at each bore hole location as directed by Engineer-in-chage includingshifting of rig from one borehole to other on both land and water body. (Any criss cross or back and forth movementof boring rig can take place. The arrangement shall include formation of local mound for creation of platform forborehole drilling in the event of any inundation in the area. No additional compensation will be payable for such items) (Based on DAR Civil Approved OD Data 56.2.a Serial No. 6) |
| 7 | OD71628/2026-2027:Making 150 mm nominal diameter boreholes using Rotary power Drilling equipment at various locations on Land or River banks in all types of soil including hard laterite, weathered rock (Core Recovery = 0) or N < 100, using approved method of boring including chiselling, cleaning, with bentonite slurry to stabilize the bore hole; performing Standard Penetration Tests at required intervals and collecting disturbed/undisturbed soil and water samples of required numbers, observations such as ground water table, etc. and back filling of boreholes with bentonite-cementgrout on completion of the same, complete as per methodolgy as prescribed in IS:1892 & IS:2131, specifications and instructions of the Engineer, for depths below natural ground/bed level as given below.Notes: For conducting SPT and collecting samples, separate payment based on number of SPTs conducted and number of samples collected. The borehole shall be terminated 5m below the depth where N > 50 values are obtained consistently or as directed by the Engineer For natural ground level to 10.00m depth (Based on DAR Civil Approved OD Data 56.3.a.1 Serial No. 8.a) |
| 8 | OD71627/2026-2027:Making 150 mm nominal diameter boreholes using Rotary power Drilling equipment at various locations on Land or Riverbanks in all types of soil including hard laterite, weathered rock (Core Recovery = 0) or N < 100, using approved method of boring including chiselling, cleaning, with bentonite slurry to stabilize the bore hole; performing Standard Penetration Tests at required intervals and collecting disturbed/undisturbed soil and water samples of required numbers, observations such as ground water table, etc. and back filling of boreholes with bentonite-cement grout on completion of the same, complete as per methodolgy as prescribed in IS:1892 & IS:2131, specifications and instructions of the Engineer, for depths below natural ground/bed level as given below:Notes: For conducting SPT and collecting samples, separate payment based on number of SPTs conducted and number of samples collected. The borehole shall be terminated 5m below the depth where N > 50 values are obtained consistently or as directed by the Engineer. Below 10.00m to 30.00 m Depth(Based on DAR Civil Approved OD Data 56.3.b.1 Serial No. 8.b) |
| 9 | OD71630/2026-2027:Boring through all classes of rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit- In land (Based on DAR Civil Approved OD Data 56.5.a Serial No.10.b) |
| 10 | OD71629/2026-2027:Core drilling through soft rock, hard rock or boulders on Land or River banks with rotary hydraulic rig, double tube core barrel with core lifter and using NX/HX Diamond-tipped bit or impregnated diamond bit (for hard rock) as per IS:10208 and IS:6926 and based on the methodolgy as prescribed in IS:1892 or as directed by the Engineer.(Based on DAR Civil Approved OD Data 56.4 Serial No. 10.a) |
| 11 | OD71631/2026-2027:Hire charges for providing 2 nos of 2nd Class boat with boatman for erecting the platform over which the boring plant is to be erected, and 1 numbers of 2nd Class boat with 1 boatman for conveying the departmental staff and labour engaged from the banks to platform and back etc.(Based on DAR Civil Approved OD Data 56.10 Serial No. 5) |
| 12 | OD71632/2026-2027:Erecting platform over 2 nos of 2nd Class Boat using Mango wood planks of not less than 30 mm thick, Mango wood joists of 100 mm x 70 mm at 60 cm intervals including labour and hire of all materials and dismantling the platform after completion of work etc complete. excluding hire of boats.Note: A Platform of minimum size 6.00 m x 5.00 m will be required.(Based on DAR Civil Approved OD Data 56.9.1 Serial No. 4) |
| 13 | OD71636/2026-2027:Making 150 mm nominal diameter boreholes using Rotary power Drilling equipment at various locations on Water body in all types of soil including hard laterite, weathered rock (Core Recovery = 0) or N < 100, using approved method of boring including chiselling, cleaning, with bentonite slurry to stabilize the bore hole, performing Standard Penetration Tests at required intervals and collecting disturbed/undisturbed soil and water samples of required numbers, observations such as ground water table, etc. and back filling of boreholes with bentonite-cement grout on completion of the same, complete as per as per the methodolgy as prescribed in IS:1892 & IS:2131, specifications and instructions of the Engineer, for depths below natural ground/bed level as given below:Notes: For conducting SPT and collecting samples, separate payment based on number of SPTs conducted and number of samples collected. The borehole shall be terminated 5m below the depth where N > 50 values are obtained consistently or as directed by the Engineer. Hire of casing pipe may paid extraFrom natural ground level to 10.00m depth (Based on DAR Civil Approved OD Data 56.3.a.2 Serial No. 9.a) |
| 14 | OD71635/2026-2027:Making 150 mm nominal diameter boreholes using Rotary power Drilling equipment at various locations on Water body in all types of soil including hard laterite, weathered rock (Core Recovery = 0) or N < 100, using approved method of boring including chiselling, cleaning, with bentonite slurry to stabilize the bore hole, performing Standard Penetration Tests at required intervals and collecting disturbed/undisturbed soil and water samples of required numbers, observations such as ground water table, etc. and back filling of boreholes with bentonite-cement grout on completion of the same, complete as per as per the methodolgy as prescribed in IS:1892 & IS:2131, specifications and instructions of the Engineer, for depths below natural ground/bed level as given below:Notes: For conducting SPT and collecting samples, separate payment based on number of SPTs conducted and number of samples collected. The borehole shall be terminated 5m below the depth where N > 50 values are obtained consistently or as directed by the Engineer.Hire of casing pipe may paid extraBelow 10.00m to 30.00m depth (Based on DAR Civil Approved OD Data 56.3.b.2 Serial No. 9.b) |
| 15 | OD71637/2026-2027:Boring through all classes of rock excluding hard rocks having N value greater than 50 using tungsten carbide drilling bit - In water (Based on DAR Civil Approved OD Data 56.5.b Serial No. 11.b) |
| 16 | OD71638/2026-2027:Core drilling through soft rock, hard rock or boulders on Water body with rotary hydraulic rig, double tube core barrel with core lifter and using NX/HX diamond-tipped bit or impregnated diamond bit (for hard rock) as per IS:10208 and IS:6926 and based on the methodolgy as prescribed in IS:1892 or as directed by the Engineer (Based on DAR Civil Approved OD Data 56.5.b Serial No. 11.a) |
| 17 | Field Tests |
| 18 | OD71639/2026-2027:Conducting Standard Penetration Test (SPT) using automatic trip hammer, in all types of soil deposits in a borehole at an interval of 1.0m for depth upto 5m or at every change in soil stratum or as directed by the Engineer, and recording the corresponding 'N' values along bore log details, after applying corrections,if any, in accordance with IS:1892 andIS:2131.(Based on DAR Civil Approved OD Data 56.7 Serial No. 12) |
| 19 | Sampling |
| 20 | OD71640/2026-2027:Collecting from Undisturbed samples from cohesive soil layers through bore holes as per the procedures described in IS:2132 using thin tube walled sampler conforming to IS:1892 at any required depth as per the directions ofdepartement officers, including clearing the bore hole, sealed with molten wax to minimize the loss of moisture content, conveyance of samples to lab, etc., complete.(Basedon 56.6 approved OD Sl. No.13) |
| 21 | OD71643/2026-2027:Collecting Disturbed samples from split spoon samplers after conducting SPT and preserving the same in air tight sample containers including waxing labelling packing as per the procedures described in IS:2131, storing, including cost of containers, conveyance of samples to lab, etc., complete as per the directions of Departement Officers.(Based on DAR Civil Approved OD Data 56.8 Serial No. 14) |
| 22 | OD71644/2026-2027:Collection of one sub-grade soil samples carefully by excavating pit of area 1.0m x1.00 m after removal of the top layer upto 30 cm and collection of material from subgrade of formation area as directed by the Engineer in charge forlaboratory test and refilling back andcompacting the excavated pit to lines and levels with excavated materials as directed by the departmental officers at site. The quantity of material to be between 25 to 90 kg based on the testsrequired as instructed by the Engineer.(Based on approved OD Sl.No.17 |
| 23 | Laboratory Tests |
| 24 | OD71645/2026-2027:Conducting various laboratory tests on soil/rock samples collected in the field with the calibrated equipment/apparatus at an approved laboratory including preparation of soil samples to determine the following properties of soil and arriving the test results with necesasary calculations as per relevant IS codes.Conducting the Standard proctor test (One set comprises of doing 5 trials)Based on approved OD data Sl.No.18.1 |
| 25 | OD71646/2026-2027:Conducting the CBR test.Based on approved OD Sl. No.18.2 |
| 26 | OD71647/2026-2027:Conducting the Field density Test by sand replacement method (as per IS:2720 (Part-2))Based on approved OD data Sl.No.18.3 |
| 27 | OD71648/2026-2027:Conducting Moisture content test (as per IS:2720 (Part-2)) based on approved OD data Sl. No.18.4 |
| 28 | OD71649/2026-2027:Specific gravity tests on Disturbed or Undisturbed Samples in accordance with IS:2720 (Part-3) Based on approved OD data Sl.No.18.5 |
| 29 | OD71650/2026-2027:Sieve Analysis test for Grain size distribution for samples in accordance with IS:2720 (Part-4). Based on approved OD data Sl.No.18.6 |
| 30 | OD71651/2026-2027:Atterberg Limits tests on Disturbed/Undisturbed Samples in accordance with IS:2720 (Part-5) and evaluating index properties such as Liquid limit, Plastic limit, and Plasticity Index Based on approved OD data Sl.No.18.8 |
| 31 | OD71652/2026-2027:Direct shear tests using shear box on Disturbed Samples of granular soil strata, evaluating cohesion and angle of shearing resistance in accordance with IS:2720 (Part-13) and preparing the results in the format as per Appendix-B of IS:2720 (Part-13). Based on approved OD data Sl.No.18.11 |
| 32 | OD71653/2026-2027:Preparing hard rock samples for a Uniaxial Compression Test (UCS) involves core drilling, trimming to an exact length-to-diameter ratio of 2.0 to 2.5, and precision cutting-Polishing/grinding the ends flat and allied works |
| 33 | OD71654/2026-2027:The Uni-axial compression tests on rock core specimens of medium to hard rock for determination of Young’s modulus of elasticity and Poisson’s ratio in compression in accordance with IS:9121 and preparing the results of thetests with details as specified in Cl.6.0 of IS:9121. Based on approved OD data Sl. No.18.15 |
| 34 | Geotechnical Investigation Report |
| 35 | OD97479/2026-2027:Preparing Topographical survey report for bridge project in standard format as prescribed by the Department contains Scope of survey, Project information, Index plan, Contour plan, Site-cum alignment plan, Longitudinal and Cross sections along proposed bridge alignment up to the extent of survey conducted, Longitudinal and Cross sections along river alignment upto the extend of survey conducted, with scale and spacing as instructed by departementofficers, with hydraulic levels, if any, etc. and all other relevant data in hard copy (3sets) and softcopy and as directed by the department officers.Based on approved OD Sl.No.42 (Rate per one project) |
| 36 | OD71655/2026-2027:Preparing Geotechnical Investigation Report for Minor/Major Bridge Projects in standard format as prescribed by the Department contains site details, projects description, regional geological conditions, regional natural hazards (seismicity, landslides, land subsidences), adopted soil exploration methods, field tests conducted, laboratory tests carried out, analysis and discussion of test results, recommendations for geotchnical parameters as instructed by Departement Officers based on field/laboratory test results for design of bridge foundations, retaining structures/techniques for approach roads, if any, ground improvement techniques for supporting earthen embankemnt, if any, etc. with necessary supporting calculations,comments on issues which may encouter during excavation,foundation construction and remdies suggested, comments on geotechnical parameters affected by natural hazards such as earthquake, landslides, landsubsidence(piping),if any,etc. complete in three hard copies with soft copy in pdf format.Note: The field test results, laboratory test results and recommendations shall be approved by a Geotechnical Engineer.The recommendation shall be based on maximum of 5 machine borings. For each extra bore holes additional amount may be paid separately. (Based on DAR Civil Approved OD Data 56.16 Serial No. 20) |
| 37 | Hydraulic Survey |
| 38 | OD71656/2026-2027:Collection of Hydraulic Filed Data-Collecting and preparing in usable form of Hydraulic Data of river/stream/paddy field such as High/Maximum Flood Level(HFL/MFL), Annual/Ordinary Flood Level (OFL), Noraml/Current Water Level(NWL), Low Water Level(LWL), High Tide Level (HTL), Low Tide Level(LTL), etc. with respect to bench mark of Topographic survey, from reliables sources such as Irrigation Department, Central Water Commission or such government agencies or Local people (in the absence of such data from such agencies) based on the proceedures of IRC: 5 for cross section at bridge proper and upto upstream and down stream sides as directed by department officers.Based on approved OD data Sl.No.25 |
| 39 | OD71657/2026-2027:Preparing Hydrological and Hydraulic Investigation Report in standard format as prescribed by the Department contains Project information, Catchment area details for the river/stream collecteddigitally from reliable sources ., Rainfall data for the catchment area obtained from reliable sources, etc., calculations for Design Discharge, Design Scour Levels, based on the above data, as directed by the departtement officers,complete, in three hard copies with soft copy in pdf format.Based on approved OD Sl.No.28 Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 22, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 30, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysOct 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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