Name of Work: <<UNDERTAKING IN WATER SURVEY IN SHIP >
Sl.No (A)
Item Description (B)
Item Code / Make
Quantity (C)
Units (D)
1
1.01
Mobilization.To mobilize a team of divers consisting of one Dive Supervisor, and minimum 3 Lead Divers and equipment.
Item no 1
1
Unit
2
1.02
Under Water hull cleaning of the entire vessel, including all appendages and openings.Cleaning of hull structure till boot top, rudders, propellers, shaft spaces, underwater openings etc. Includes removal of marine growth, barnacles, flaking paint etc.
Item no 2
950
Sqm
3
1.03
In-water survey by means of UW videography and still photography of critical locations and measurement of clearances of shafts, rudders and propellers..Survey of hull structure till boot top, rudder, propeller, shaft spaces, underwater openings etc. photography of locations of suspect areas, areas entailing repair, area where dents/pitting/excessive corrosion is observed. Measurement of clearances of shafts, rudders (02) and propellers (02).
Item no 3
950
Sqm
4
1.04
USG measurements of suspect areas observed during under water visual inspection.USG measurements of suspect areas observed during under water visual inspection
Item no 4
500
Points
5
1.05
Supervision and Certification of entire survey by Surveyor from Classification Society (IACS member).Supervision and Certification of entire survey by Surveyor from Classification Society (IACS member)
Item no 5
1
Unit
6
1.06
Submission of above survey reports (hard copy and soft copy) along with observations on the condition of Hull/ appendages and clear recommendations..Submission of above survey reports along with observations on the condition of Hull/ appendages and clear recommendations including video and still photographs (2 copies each).
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are requested to refer Original source of Tender Notice / Tender Document published by
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