Tender For Works For Carrying Out Preconstruction Activities And Updating Of detail project report Information Including Alignment Modification, Alignment Design, Hydrology Investigation/Surveys, Drone Survey, Geo-Technical Investigations At Crossing
Tender Value
Ref. Documents
Estimated cost
Bid Submission
13 Aug 2026
23 days left
EMD
14.50 Lakhs
Bank guarantee accepted
Document Fee
23600
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Delhi → Delhi
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Works For Carrying Out Preconstruction Activities And Updating Of detail project report Information Including Alignment Modification, Alignment Design, Hydrology Investigation/Surveys, Drone Survey, Geo-Technical Investigations At Crossing Locations, Tunnel And Preparation Of Gads For River, Railway, Road Crossings, Tunnel And Stations (Overhead & Underground) For Chennai-Bengaluru Section Of The Chennai-Bengaluru Hsr Corridor (Cbhsr).
BOQ
| Sl. No. | Item Description |
| 1 | NATIONAL HIGH SPEED RAIL CORPORATION LIMITED CONTRACT PACKAGE NO: NHSRCL/CBHSR/1276 Works for Carrying out Preconstruction activities and Updating of DPR information including Alignment modification, alignment design, Hydrology investigation/surveys, Drone survey, Geo-technical investigations at crossing locations, tunnel and preparation of GADs for river, railway, road crossings, tunnel and stations (overhead & underground) for Chennai-Bengaluru Section of the Chennai-Bengaluru HSR corridor (CBHSR). Vol-4 Financial Bid National High Speed Rail Corporation Ltd. 5th to 7th Floors, Tower D, World Trade Centre, Nauroji Nagar, New Delhi - 110029 FINANCIAL BID PREAMBLE |
| 2 | Letter of Financial Bid To, OSD/CBHSRNational High Speed Rail Corporation Ltd., 5th to 7th Floors, Tower D,World Trade Centre, Nauroji Nagar,New Delhi - 110029 Notice Inviting Tender No: NHSRCL/CBHSR/1276 We, the undersigned, declare that: (a) We have examined and have no reservations to the Tender Document, including all Addenda issued in accordance with Instructions to Bidders (ITB B4). We accordingly offer to design, execute and complete the works and remedy any defects therein so that they are fit for the purpose defined in the Contract and on conformity with the terms and conditions contained in the contract [insert the number and issuing date of each addendum]. (b) We offer to execute in conformity with the Tender Document and Technical Bid submitted for the following Works: CONTRACT PACKAGE NO: NHSRCL/CBHSR/1276 Works for Carrying out Preconstruction activities and Updating of DPR information including Alignment modification, alignment design, Hydrology investigation/surveys, Drone survey, Geo-technical investigations at crossing locations, tunnel and preparation of GADs for river, railway, road crossings, tunnel and stations (overhead & underground) for Chennai-Bengaluru Section of the Chennai-Bengaluru HSR corridor (CBHSR). (c) The total price of our Tender/bid, is: |
| 3 | INR Zero Only (d) Our bid shall be valid for a period of 120 days from the date fixed for the bid submission deadline in accordance with the Tender Document, and it shall remain binding upon us and may be accepted at any time before the expiration of that period; (e) If our bid is accepted, we commit to obtain a performance security in accordance with the Tender Document; (f) We understand that this bid, together with your written acceptance thereof included in your notification of award, shall constitute a binding contract between us, until a formal contract is prepared and executed; and (g) We understand that you are not bound to accept the lowest evaluated bid or any other bid that you may receive. Name of the Bidder* [insert complete name of Bidder submitting the Bid]. Name of the person duly authorized to sign the Bid on behalf of the Bidder** [insert complete name of person duly authorized to sign the Bid]. Title of the person signing the Bid [insert complete title of the person signing the Bid] Date Signed [insert date of signing] day of [insert month], [insert year]. * In the case of the Bid submitted by JV/Consortium specify the name of the JV/Consortium as Bidder. ** Person signing the Bid shall have the power of attorney given by the Bidder to be attached with the Bid. Please enter data in these shaded boxes only. |
| 4 | Schedule-1 (as per BOQ Description sheet) |
| 5 | Schedule-2 (as per BOQ Description sheet) |
| 6 | Schedule-3 (as per BOQ Description sheet) |
| 7 | Schedule-4 (as per BOQ Description sheet) |
| 8 | Schedule-5 (as per BOQ Description sheet) |
| 9 | Schedule-6 (as per BOQ Description sheet) |
| 10 | Schedule-7 (as per BOQ Description sheet) |
| 11 | Schedule-8 (as per BOQ Description sheet) ANNEXURE – 4: Bill of Quantities as per Scope of Work of Terms of Reference CBHSR Item No. Item Description Unit QTY Rate Amount Schedule-1 |
| 12 | Detailed Review of Final Alignment Design (FAD) including confirmation from Stakeholders as per clause 3.2 of ToR 1a A. Collection & study of publicly available maps and existing studies/data for preliminary route development based on broad existing parameters such as City connectivity, Obligatory points, available parameters, constructability parameters etc. along with ensuring broad adherence to design parameters related to horizontal and vertical alignment as per NHSRCL's Schedule of Dimensions for 350 kmph. After study of multiple routes and finalization of the same along with Area of Interest (AOI) in discussion with NHSRCL, submission of all deliverable as per TOR.\\"Payment will be made as under:i. 60% payment will be released on completion of field work and submission of data and reports.ii. 40% payment will be released on acceptance and certification\\" Km 306.0 1464.92 448266.0 Schedule-2 |
| 13 | Additional Surveys required for Alignment finalisation as per clause 3.3 of ToR 2a Erection of cast in-situ RCC pillars:Providing and fixing cast-in-situ or precast M-25 RCC concrete pillars of size 150 x 150 x 900mm with 300mm projected above ground level on straight (@100m either side) and curves as per Scope of work with Contarctors own materials, tools and plants; leads and lifts and crossing of track etc; including royalties complete; including painting, marking the pillars at site including marking in KML/KMZ file;including setting out of curves at site indicating transition portion, apex point and crown of curve, beginning and end point of circular curves etc. The rate includes the cost of all material including centering, shuttering, cutting, binding, reinforcement etc all inclusive. The exposed surfaces should be smooth and neatly finished. Main Reinforcement shall be 4 nos. of 8mm dia. bars and stirrups of 8mm dia @, 200 mmc/c spacing.Note: The pillars may be erected as directed by the Engineer in charge, if decided these pillars shall work as boundary pillars, the distance of proposed centre line of the proposed via-duct shall be marked on these pillars. Nos. 6885.0 2750.0 18933750.0 2b Conduct an aerial reconnaissance of the proposed HSR corridor alignment and perform change detection through a comparative analysis of the previously surveyed orthophoto and the latest oblique drone-based GeoVideo. 0.0 MISB compliant Aerial oblique GeoVideo captured from DGCA type certified dronesintegrated with DGPS technology for precise positioning. The Geo Video Shall be taken for the whole length including right of way (ROW). All the video should be precisely geo- referenced by GPS, GLONASS, etc. It is required that the relevant routes, areas and features are clearly visible in the output video after processing. To make the output more informative, important annotations should be superimposed on the output such as coordinates, name and number of features, kilometers etc. for effective monitoring and appreciation.Annual Access for 1 year of Web geospatial application enabling synchronized playback of the latest GeoVideo with the previously generated orthophoto from the last survey to appreciate changes that happened over a period.A comprehensive Change Detection Report including Chainage-wise change inventory, Before-and-after visual comparisons (Orthophoto vs GeoVideo frames), GIS maps showing spatial distribution of changes, Tabulated change matrix with coordinates, description, and severity classification Km 246.0 5200.0 1279200.0 2c Aerial LiDAR & Imagery Survey:Aerial LiDAR Survey complemented by Aerial Imagery in a corridor width of 300 m (150 m on either side) around the proposed alignment. Detailed Specifications are provided in TOR Nos. 60.0 52000.0 3120000.0 2d GPR Survey at Critical Crossing locations: The Contractor will carry out GPR survey at critical crossing locations to identify the location of pipes, cables, and other utility infrastructure upto a depth of 10m below natural ground level before excavation to avoid service interruptions to HSR alignment. GPR survey will be carried out at all critical locations where preparation of GADs and preliminary design of structures is required as given in clause 3.8 of this TOR except in case the alignment is crossing River and no utilities are found with 25 meters of either side of the central line of proposed structure. At all other critical locations GPR survey will be carried out 25 meters on either side of the central line of the proposed crossing/structure Km 3.455 390000.0 1347450.0 Schedule-3 |
| 14 | Carrying out Geotechnical Investigations as per clause 3.4 of the ToR Drilling of exploratory boreholes of 150mm diameter and performing SPT (with automatic machine having energy ratio greater than 67%) at an interval of 1m and collection of UDS samples at every 3m interval staring from 4m below EGL in soils for depth of 0 to 70m.Laboratory testing shall be conducted as per below mentioned tests. Rates are inclusive of field testing, laboratory testing, submission of raw data and submission of reports.Grain size analysis including wet sieve and hydrometer analysis Atterberg Limits (Liquid, Plastic and Shrinkage limits)Specific GravityRapid moisture content test of SPT samples 0.0 3a Moisture Content, Bulk Density & Dry densityTri-axial Shear Tests (CU) (with air-water pressure system, digital data acquisition and storage system)Consolidation test (with digital data acquisition and storage system) Free Swell Index (FSI) TestSwell Pressure TestChemical Tests on Soil & Water Permeability Test at all undisturbed samplesCone Penetration Test with pore pressure measurement (CPTu)- Max 5 nos. as per the client instructionField Vane Shear Test (in soft clay)- Max 5 nos. as per the client instructionRate inclusive of Trial pit for utility check including backfill with locally available materials and Barrication erection and de-erection. Also includes SPT Energy Measurement for calibrating energy transfer ratio from Hammer to Rod by using PDI Analyzer, USA. RM 9000.0 5200.0 46800000.0 3b Drilling of Nx size borehole (65mm dia. in all types of rock including Boulders, weathered and fresh rock) and Collection of rock core samples including performing the following laboratory test. Rates are inclusive of field testing, laboratory testing, submission of raw data and submission of reports.Water Absorption and PorosityDensity & Specific Gravity Point Load Index TestUnconfined Compressive Strength testDetailed Rock Mass classification (RQD, Q -system, RMR system)Note: Above test including Supply of metal core boxes (to preserve rock cores), including onward & reverse logistics. RM 800.0 6000.0 4800000.0 3c Conducting Pressure Meter Test at every 5m interval in already drilled borehole (after depth of 20m from EGL) Nos 50.0 60000.0 3000000.0 3d Cross hole seismic test (for shear wave velocity) on land including cost of mobilization, demobilization, local shifting and non coring, drilling of Nx siz eborehole of 70m depth Nos 6.0 260000.0 1560000.0 3e Cyclic Tri-axial Test (with air-water pressure system, digital data acquisition and storage system) Nos 18.0 65000.0 1170000.0 Schedule-4 |
| 15 | Geophysical Investigations & Tunnel proposal 4a Mobilization and DeMobilization Charges of Equipment's at site for Seismic Refraction survey and 2-D Resistivity Survey as per below. 50% for seismic refraction survey and 50% for 2-D resistivity survey km 28.0 1718.88 48129.0 4b Seismic Refraction Survey: Seismic refraction surveys shall be carried out at all proposed tunnel locations, including portal zones and tunnel alignment stretches, comprising data acquisition, processing, and interpretation to delineate subsurface stratification, depth to bedrock, rock mass quality, and rippability. (225m for portal1 & 245 m for Portal 2) for 3 No's Tunnels as detailed in the ToR. m 1410.0 947.22 1335580.0 4c Electric Resistivity Survey: Two-dimensional electrical resistivity imaging surveys shall be carried out at tunnel locations to assess lithological variations, weathering profiles, groundwater conditions, and weak zones affecting tunnel stability. (225m for portal1 & 245 m for Portal 2) for 3 No's Tunnels as detailed in the ToR. m 1410.0 497.99 702166.0 4d Preparation and submission of GAD & Drawings of Tunnels including submission of report as per ToR Clause -3.9.\\"Preliminary design of all main & Escape tunnels, cross passages portals, adits, shafts, slopes, deep cuttings, protection works, major and minor bridges, buildings works, yards, track works, electrical & OHE works and installations, Signaling and telecom woks, and all related & enabling works for the purpose of preparing the Cost Estimate of the project. The preliminary designs should provide quantities as realistic as possible based on codal provisions, international best practices, thumb rules, empirical formula and based on past practices adopted in similar Indian Railway projects and considering actual geological and geo physical survey information in consultation with Employer.(One complete job for each Work order/each Survey) \\" per km 28.32 41719.84 1181506.0 Schedule-5 |
| 16 | Carrying out Hydraulic and Hydrological Surveys and preparation of H&H Report as per Clause 3.5 of ToR 5a A) Cross Sections:8 km Upstream and 2 km downstream with cross section spacing- at 100 m interval for 1Km on upstream and 1Km downstream of the river along with 50m beyond high bank. Where there is sharp slope noticed with 100 m interval, cross sections for those points will also be taken at required intervals as per site condition.- at 200 m for 7 Km on upstream and 1Km downstream of the river along with 50m beyond high bank.- Cross section spacing shall be taken less than 100m at the meandering locations.Survey to include:-Bed levels, bank levels, floodplain extents-Existing structures and protection work-Flow direction, obstructions, and encroachments- All levels to be tied to project datum / GTS benchmarks.B) Longitudinal River Profile- Longitudinal bed profile for at least 8 km upstream and 2 km downstream of crossing location- Identification of deep pools, shoals, bends, and morphological featuresC) High Flood Level (HFL) and Flood Marks- Collection of HFL data from:- CWC / State authorities- Local records and site evidenceField verification of flood marks, inundation limits, and local flood behaviour Per cross- section 360.0 15000.0 5400000.0 5b Collection of Hydrological data and Preparation of Hydrological analysis, modelling and report preparation Per Bridge 6.0 55000.0 330000.0 Schedule-6 |
| 17 | Final Alignment Design : Horizontal and Vertical Alignment including P&P 6a Final alignment design: Horizontal and Vertical Alignment including P&P Km 306.0 63000.0 19278000.0 6b Preparation of Station Yard ESPs with 1 in 16 or 1 in 18 turnout for 16 no.of coachs No. 8.0 9300.0 74400.0 Schedule-7 |
| 18 | Land Acquisition Plan Review Report as per clause 3.7 of ToR Schedule-8 |
| 19 | Preliminary Design & preparation of GADs of Bridges as per clause 3.8 of ToR 8a Secondary data collection for Bridges:Tasks :(i) Study of secondary data, if any provided by NHSRCL(ii) As-built drawings of existing Bridges, Geo-tech data to be collected from respective agencies to the extent available(iii) Collection of nearby existing bridges details in U/s & D/s (Field visit and measurement span length, type and depth of Superstructure, type of bearings, visible dimensions, etc., to the extent feasible) for deciding the span arrangement for proposed crossing.(iv) Review of secondary data collected for BridgesDeliverable: Submission of review report on collected secondary data of existing bridges per river crossing 6.0 193000.0 1158000.0 8b Proposal of preliminary span arrangement and type of superstructure for selected river and road crossings and obtaining approvals for proposed span arrangement. Tasks:(i) Identification of ROW and plotting on Map along with CBHSR proposed ROW and to find out hinderances (including UG/OG utilities) if any(ii) Proposal of Span arrangement based on ROW/Navigation, etc.(iii) Initial discussions with Authorities and obtaining concurrence/comments for proposed span arrangement, type of superstructure, etc. In case the requirement of approval of placing HSR pier in median of expressways/NH, same is also included in the scope Deliverable: Draft GAD showing utilities, initial discussions and obtaining concurrence/comments for span arrangement/type of superstructure by authorities.(NHSRCL will assist Initiation of discussion with authority, if required) per crossing 34.0 100000.0 3400000.0 8c Checking constrution feasibility for all crossing bridges and feasibility of pile foundations for River crossing bridges 0.0 8c (i) Checking for Construction feasibility of Steel Superstructure spans/ balanced cantilever concrete superstructure spansTasks:(i) Proposal of launching scheme and obtaining concurrence from NHSRCL.(ii) Preliminary design of launching scheme for obtaining launching loads on Superstructure for special bridges.(iii) Checking of Superstructure for proposed launching schemeNote: Launching schme shall be site specific including span of superstructure so with options available for span arrangemnets , feasibility may be checked and finalised.Deliverable: Schematic launching drawings, Drawings indicating Launching loads on superstructure, which shall be considered by Contractor during design of launching scheme. Approval of launching scheme shall be done by Client based on the feasible optionsAssumptions: Assuming 8 locations of Steel structures/ balanced cantilever spans Note: In case the designs are identical or repetitive across multiple crossing locations, reduced payment rates @ 15% of item rate shall be applicable for repetitive works. Each crossing location 20.0 288000.0 5760000.0 8c (ii) Checking for Construction feasibility of PSC Superstructure span with FSLM passable condition and suggesting stretches for working with FSLM between Chennai- BengaluruTasks:(i) Obtaining FSLM Launching loads, tyre widths & tyre locations from NHSRCL(ii) Checking of superstructure for FSLM passable condition(iii) Suggesting stretches for working with FSLM between Chennai- BengaluruNote: Possible Casting yard locations with available space near proposed alignment, checking of constraints/feasibilty as per details provided by NHSRCL regarding FSLM possibility should be checked and mentioned.Deliverable: Schematic Launching drawings, Drawings indicating Launching loads & moments on superstructure, and location limits of tyre positions, which shall be considered by Contractor during design of launching scheme.Input/Data from NHSRCL : Data of present launching schemes in MAHSR project fo FSLM to be arranged by NHSRCL. Each span length 14.0 253000.0 3542000.0 8c(iii) Checking the effect of proposed launching schemes on substructures & foundationsTask: Checking of substructure & foundations for proposed launching scheme Deliverbale: Schematic launching drawings, Drawings indicating Launching loads & moments on substructures & foundations, and location limits of tyre positions, which shall be considered by Contractor during design of launching scheme, Preliminary design reports for checks conducted on substructure and foundation. Each crossing 34.0 97600.0 3318400.0 8c(iv) Checking of feasibility of pile foundations for River bridges including carrying out RSI analysis and running safetyTask: Checking of FoundationsDeliverable : Report and drawings indicating feasibility of pile foundations Each river crossing 6.0 271000.0 1626000.0 8d Preliminary Design and GADs of selected bridges and crossings 0.0 8d (i) Preliminary Design of substructure and foundations including RSI & Running safety checksTasks:(i) Preparation of preliminary design of substrucrture(ii) Preparation of preliminary design of foundation(iii) Conducting RSI analysis and Running safety checks(iv) Submission of Report and Drawings to NHSRCL Each crossing 25.0 843000.0 21075000.0 8d (ii) Preliminary Design of substructure and foundations including Running safety checks (RSI will be carried out for selected 9 bridges under item 8d (iv) only) Tasks:(i) Preparation of preliminary design of substrucrture(ii) Preparation of preliminary design of foundation(iii) Conducting Running safety checks(iv) Submission of Report and Drawings to NHSRCLNote: In case the substructure/foundation designs are identical or repetitive across multiple crossing locations, reduced payment rates @ 15% of item rate shall be applicable for repetitive works. Each crossing 9.0 668000.0 6012000.0 8d (iii) Preparation of GAD Drawing and submission including submission of report, and obtaining necessary approvals from Authotities.Tasks :(i) Preparation and submission of Dimensional GA Drawing to NHSRCL(ii) Preparation of consolidated approved Preliminary design report and drawings(iii) Discussion with NHSRCLand authority for approvalDeliverable : General Arrangement drawings approved by authority” and “Preliminary Design reports including all software models and drawings (PDF & AUTOCAD)” to NHSRCL Each Superstructure 34.0 240200.0 8166800.0 Note: Payment @ 2.5% shall be released at the submission of Inception Report as 3.1 of ToR and balance as per line items GRAND TOTAL (Excluding GST) 168532647.0 Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 13, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 13, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 23 daysAug 14, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 24 daysTender Documents
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