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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.5 CrAccepted-AOC | ₹1.5 Cr | L1 | Accepted-AOC AOC |
| 2 | L2₹2.5 CrRejected-Finance 147 A BASEMENT SANT NAGAR EAST OF KAILASH NEW DELHI 110 065 | SOUTH | DELHI | 110065 | ₹2.5 Cr | L2 | Rejected-Finance REJECTED |
| 3 | Rejected-Technical | - | - | Rejected-Technical REJECTED |
Updated dates
Tender Value
₹2.0 Cr
EMD Value
₹3.9 L
Closing Date
27 Jan 2026, 3:00 pmClosed
CCE RND SOUTH
CHIEF CONSTRUCTION ENGINEER RND SOUTH AKBAR RAOD PB NO.1569 SECUNDERABAD 500 003
PROVISION OF CONSULTANCY SERVICES FOR PREPARATION OF DPR FOR ADVANCE TESTING AND TRACKING RANGE CUM OCEAN SURVEILLANCE CENTRE (ATTR CUM OSC) THIRUVANANTHAPURAM KERALA
2025_DRDO_889157_2
83726/CONS/ATTR/CON
Open Tender
Consultancy
274 days
Vizhinjam
As per NIT
2 documents required · 2 mandatory
₹2,000
CCE RND SOUTH
₹3.9 L
24 Feb 2026
8 Jan 2026
28 Jan 2026
8 Jan 2026
27 Jan 2026
13 Jan 2026
9 Jan 2026 - 13 Jan 2026
Topographical survey: Mobilization & demobilization of survey equipment’s with its accessories, staff etc from office to the site. a) Carrying out Topographical Survey of the area with DGPS, Total station for capturing all existing/ground Topographical features of the area like existing trees, buildings, boundary wall, temples, well, canal, pipeline, roads, nallahs, etc. including preparation of Topographical (Map) on a suitable scale taking all physical features with contours at 1.0 mt. or suitable interval and spot heights at 10 m x 10 m intervals complete. Providing all data in X, Y, Z, format for use in a sophisticated Digital Terrain Model (DTM) including Soil Investigation.
Fixing of Benchmark pillar
Fixing of Boundary pillar
Preparation of Reports & Drawing
Carrying out Hydro Graphic Survey /Bathymetric Survey
Mobilization of Tools and Equipment from Laboratory to Site for conducting Hydro Graphic Survey/Bathymetric survey work.
Bathymetry Survey:- The Bathymetric Survey shall give full and continuous, 100% coverage, high resolution data. All soundings and subsequent contours shall be reduced to local chart datum by observed tide. Sound velocity, Heave, pitch and roll corrections shall be measured and applied. The survey will be done using multi-bean echo sounder for the area of 600x1000 m (0.6 sqkm) with an overlap of 30%. The swath width approx 3 times the depth. Ship speed 3-4 knots. If depth=10m, Swath=30, Line spacing=25m, Total Line Km=24 km SVP to be collected during Survey time (max 2 per day)
Sub bottom Profiler: - To establish the geometry, structure and configuration of the geological strata, sub bottom profiling survey by a suitable Pinger / Chirper/Boomer/ Sparker sub-bottom profiler shall be performed with a system suitable to giving minimum penetration of 10m or bedrock, whichever is shallower. The resolution shall be of the order of 15 cm at the surface. Considering the longer shallow water section and sandy bottom is expected, interface equipment with profiler to improve data quality shall be implemented. 10m Line spacing, 60 lines, Line Km=24 Siltation studies at the site i.e, range area, jetty area and required areas
Side Scan Sonar: - Sea bed imaging shall be carried out with dual frequency side scan sonar with frequency range of 100kHz and 500 kHz or 400kHz and 900kHz for sea floor mapping/ sea bed morphology and seabed characteristics. To conduct Side scan survey using DGPS system and side scan sonar equipment. To be done for the area of 600 x 1000 m (0.6 sqkm) with an overlap of 30%. The swath width approx 3 times the depth. Ship speed 3-4 knots. If depth=10m, Swath=30, Line spacing=25m, Total Line Km=24 line km
Oceanography Survey: Measuring water flow/ current velocity at designated depths from the water surface. Currents speed and direction data should be collected using Acoustic Doppler Current Profiler (ADCP) for period of 30days. The location of ADCP should be such that minimum water depth of 10m is available at that point and the point should lie on the centre-line of the survey corridor. Tidal stream rate and direction measurements should be made with an uncertainty of less than ± 0.1 knot and ± 50(with respect to true north) respectively, both at 95% confidence. The positional uncertainty of moored current metres and ADCP measurements should be less than ± 20m and ± 2m respectively. The upward looking ADCP to be moored 1-2m above the see bottom 1200/600 kHz Frequency to be used. Both Current (averaged for 10 min) and wave data (burst~1 Hz) to be collected. The Current velocity (at Surface level, half of the depth & above sea bed) are to be observed. Their positions & value are to be plotted on the chart and details are to be mentioned in the report.
a) Meteorological Data i) Climate ii) Temperature iii) Relative humidity iv) Rainfall v) Wind vi) Cyclone vii) Visibility
b) Oceanographic Data i) Tides ii) Waves iii) Currents iv) Littoral drift v) Sea Bed Details vi) Sea Bed Samples vii) Water Samples
Geo-Technical Investigation for On-shore facilities (3 Bore Holes). Mobilization & demobilization of Sub-Soil Investigation equipment’s with its accessories, staff etc. from office to the site. Making of 150/100mm dia borehole in any strata, collection of soil samples such as SPT, UDS & DS at different depth of 1.5mt intervals or change in strata & in case of rock strata NX Size BH In Laterite/Soft rock/Rock strata, transportation of samples to laboratory from site & carrying out laboratory test in soil samples such as sieve analysis, Atternberg's limit, specific gravity, swelling index test, field moisture content, bulk density, shear test. Consolidation test, in case of rock core sample UCS Test, Water absorption, specific gravity including calculation of safe bearing capacity and other parameters along with recommendation for type of foundation etc. and submission of report as per IS: 1892-1979. 3Nos X 25m = 75.0m
a) Gravel soils
b) Soft disintegrated rock
c) Hard Rock
Geotechnical Investigation for Off shore facilities i) Mobilization & demobilization of Sub-Soil investigation equipment’s with its accessories, staff etc. from office to the site. ii) Fabrication of floating platform for carrying out drilling in water over lakes and rivers. iii) Making of 150/100mm dia borehole in any strata, collection of soil samples such as SPT, UDS & DS at different depth of 1.5mt intervals or change in strata & in case of rock strata NX Size BH In Laterite/Soft rock/Rock strata, transportation of samples to laboratory from site & carrying out laboratory test in soil samples such as sieve analysis, Atternberg's limit, specific gravity, swelling index test, field moisture content, bulk density, shear test, Consolidation test, in case of rock core sample UCS Test, Water absorption, specific gravity including calculation of safe bearing capacity and other parameters along with recommendation for type of foundation etc. and submission of report as per IS:1892-1979 & conducting grab sampling test for ascertaining the strength of see bed at proposed location for installation of sensors. 10Nos X 30m = 300.0m
a) Upto 10m standing water from Bed level
b) 10m to 20m standing water from Bed level
c) Floating platform charge
Preparation of Master plan of on shore & off shore with details drawings
A) On shore facility: i)Integration and test hanger 1 with 20T overhead crane facility (probably 30mx20mx 10m) ii)Integration and test hanger 2 with 20T overhead crane facility (probably 30m x 20m x 10m) iii) Administrative cum Management/ Technical complex 40m x 20m x 7.2m area (G+1 with provision of further extension) include a dispensary room iv) Assembly Facility 1, v) Assembly Facility 2, vi) Workshop Facility vii) Instrumentation cum Control Facility1 viii) Instrumentation cum Control Facility ix) Data Processing Centre 1 x) Data Processing Centre 2 xi) Storage Hanger Facility 1 xii) Storage Hanger Facility 2 xiii) Motor Transport Complex & Motor vehicle parking shed xiv) Power/ Generation room xv) Security complex xvi) Fire station complex xvii) Canteen Facility xviii) Service Building /OOD/DSC xix)Transit facility, xx) And four other Buildings xxi) Internal Road, xxii) Land Scape xxiii) Area Drainage xxiv) Compound Wall / Security Wall,
B) Off shore facility: I) Jetty i) Marine Layout of Port ii) Mathematical Model Studies on Marine Layout a) Wave Penetration Studies i) Description ii) Penetration of Extreme Waves b) Sedimentation Studies i) Sedimentation in Channel and Harbour Basin ii) Littoral Drift Studies iii) General Evolution of Shoreline with Breakwaters iv) Dispersion of Sediments in Dumping Areas iii) Discussions on the Outcome of Model Studies a) Wave Tranquillity b) Sediment Transport iv) Berthing Facilities a)Location and Orientation b) Deck Elevation c) Design Criteria i) Design Ships ii) Geotechnical Criteria for Design of Berth Piles
v) Navigational Aspects a) Channel Width b) Dredged Depths at Port vi) Scheme for Littoral Drift Management II Breakwater i) Basic Data for Breakwaters Design a) Tidal levels b) Extreme Wave Conditions c) Other Design Assumptions ii) Design Wave Height iii) Crest Width and Elevation iv) Armour Units v) Breakwater Cross Sections vi) Geotechnical Assessment of Breakwaters vii) Rock Quarrying and Transportation III) Shore protection IV) Dredging and disposal i) Dredging Areas ii) Characteristics of Dredged Material iii) Dredging methodology iv) Maintenance Dredging
Preparation of Master plan of Roads:
i) Approach road ii) Junction details Iii) Road furniture
Preparation of GAD, Estimate, Rate analysis, BOQ, Specification & EPC Bid documents for off shore & on shore facility
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