Tender For Provision Of Consultancy Services For Ndt Of Boat Pool Jetty At installation Mandovi
Tender Value
14.65 Lakhs
Estimated cost
Bid Submission
16 Nov 2026
18 days left
EMD
29300
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
goa → Goa
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Provision Of Consultancy Services For Ndt Of Boat Pool Jetty At installation Mandovi
BOQ
| Sl. No. | Item Description |
| 1 | Determination of the existing structural stability and residual life of the Boat Pool Jetty at INS Mandovi by conducting a comprehensive structural audit including various Non-Destructive Tests (NDT), underwater inspections, surveys, and technical studies, and preparation of a detailed technical report recommending whether the jetty requires repair, strengthening, rehabilitation, or reconstruction. The report shall also include detailed technical specifications, repair methodology, item wise quantity assessment, and material specifications for all recommended repair/rehabilitation works required for restoration and long-term serviceability of the jetty structure.The agency shall carry out the following inspections and tests on the jetty structure:- |
| 2 | Visual and Condition SurveyA thorough visual inspection of the entire jetty structure shall be carried out, covering the superstructure, substructure, and all exposed elements. The survey shall document visible defects including cracks, spalling, delamination, corrosion staining, erosion, and marine growth. |
| 3 | Underwater InspectionA complete underwater inspection of the jetty substructure, piles, and pile caps shall be carried out by qualified divers. The inspection shall document the condition of structural elements below the waterline, including scour, marine fouling, corrosion, and physical damage. |
| 4 | Non-Destructive Tests (NDT)(A) Rebound Hammer Test:To assess surface hardness and estimate compressive strength of concrete as per IS 13311 (Part 2).(B) Ultrasonic Pulse Velocity (UPV) Test:To assess the homogeneity and quality of concrete and detect internal voids/cracks as per IS 13311 (Part 1).(C) Half-Cell Potential (HCP) Test:To assess the probability of active corrosion of reinforcement as per ASTM C876.(D) Cover Meter Survey:To determine the depth of concrete cover and location of reinforcement bars throughout the structure.(E) Carbonation Depth Test:To determine the depth of carbonation front and its proximity to reinforcement.(F) Core Extraction and Compressive Strength Test:Core samples shall be extracted and tested as per IS 516. Core-cut areas shall be restored using high-strength epoxy concrete at no additional cost.(G) Chemical Analysis of Concrete:Chemical tests shall be carried out to determine pH, chloride content, and sulphate content in accordance with IS 1199 and IS 4031, as applicable(H) Chloride Profile / Penetration Depth:Testing shall be carried out to assess chloride ingress depth in marine exposure conditions.2.3.9 Pile Verticality Check:The agency shall carry out pile verticality/alignment checks using suitable underwater survey methods to determine tilting, displacement, or deformation of piles.2.3.10 Bathymetric / Scour Survey:The agency shall carry out bathymetric survey around the jetty structure to determine seabed profile, scour depth, and underwater obstructions near pile foundations. |
| 5 | (J) Pile Verticality Check:The agency shall carry out pile verticality/alignment checks using suitable underwater survey methods to determine tilting, displacement, or deformation of piles.(K) Bathymetric / Scour Survey:The agency shall carry out bathymetric survey around the jetty structure to determine seabed profile, scour depth, and underwater obstructions near pile foundations.(L) Concrete Resistivity Test:Concrete resistivity testing shall be carried out to assess corrosion activity and durability of reinforced concrete members under marine exposure.(M) Drone Photography / Mapping:Drone-based aerial photography/videography and mapping shall be carried out for visual documentation, defect mapping, and condition assessment |
| 6 | FORMAL REPORT On completion of all inspections and tests, the agency shall prepare and submit a comprehensive formal report covering the following:(a) Tests carried out, including methodology, equipment used, and locations of testing.(b) Methodology followed for each test type.(c)Results obtained and their interpretation, including graphical and photographic documentation.(d) Condition survey report with drawings/sketches/photographs showing the location and extent of defects.(e) Assessment of residual life and structural adequacy of the jetty.(f) Drawings/sketches and underwater survey records.(g) Photographic documentation (h) Recommended corrective action, including detailed technical and material specifications for all repair/rehabilitation works, along with the methodology for carrying out such repairs. Technical specifications, repair methodology, item wise quantity assessment, and material specifications for all recommended repair/rehabilitation works required for restoration and long-term serviceability of the jetty structure Please Enable Macros to View BoQ information |
| 7 | FORMAL REPORT On completion of all inspections and tests, the agency shall prepare and submit a comprehensive formal report covering the following:(a) Tests carried out, including methodology, equipment used, and locations of testing.(b) Methodology followed for each test type.(c)Results obtained and their interpretation, including graphical and photographic documentation.(d) Condition survey report with drawings/sketches/photographs showing the location and extent of defects.(e) Assessment of residual life and structural adequacy of the jetty.(f) Drawings/sketches and underwater survey records.(g) Photographic documentation (h) Recommended corrective action, including detailed technical and material specifications for all repair/rehabilitation works, along with the methodology for carrying out such repairs. Technical specifications, repair methodology, item wise quantity assessment, and material specifications for all recommended repair/rehabilitation works required for restoration and long-term serviceability of the jetty structure Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 26, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 16, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 18 daysNov 18, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 20 daysTender Documents
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