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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.0 LAccepted-AOC DOOR NO 11 KANNAPPA NAGAR II MAIN ROAD THIRUVANMIYUR CHENNAI TAMIL NADU 600041 | CHENNAI | TAMIL NADU | 600041 | ₹3.0 L | L1 | Accepted-AOC Lowest bidder and negotiated rate has been accepted by the competent authority. |
| 2 | Rejected-Technical | - | - | Rejected-Technical Document not produced as per tender conditions |
| 3 | Rejected-Technical NO 9 OFFICERS COLONY AYYA DWARAGA 100 FEET BYE PASS ROAD VELACHERY CHENNAI 600 042 | CHENNAI | CHENNAI | TAMIL NADU | 600042 | - | - | Rejected-Technical Document not produced as per tender conditions |
| 4 | Rejected-Technical | - | - | Rejected-Technical Document not produced as per tender conditions |
| Sl No | Description | Qty | Unit | Geo Marine Consultants Pvt Ltd L3 | SAKTHI DEVELOPMENTS COY L2 | JOSMAR CONSULTING ENGINEERS L1 | Ayyan Geotech LLP L4 |
|---|---|---|---|---|---|---|---|
| 1.00Carrying geotechnical Investigation for the proposed Project No of BH = 4 Nos | |||||||
| 1.01 | Mobilization and demobilization charges for men and equipment to site as directed by the departmental officers | 1 | Rig | 16,000 ₹16,000 | 12,000 ₹12,000 Lowest | 23,650 ₹23,650 | 20,000 ₹20,000 |
| 1.02 | Erection of rig at location, and moving of rigs from one BH to another BH | 3 | bore | 3,000 ₹9,000 | 2,500 ₹7,500 Lowest | 4,000 ₹12,000 | 3,000 ₹9,000 |
| 2.00 | Drilling 150mm diameter borehole in soil using rotary drilling rig up to 15.00 m or N>100, which ever comes earlier from Ground level | 4 | bore | 21,500 ₹86,000 | 23,250 ₹93,000 | 18,000 ₹72,000 | 17,000 ₹68,000 Lowest |
| 3.00 | Drilling 150mm diameter borehole in soil using rotary drilling rig up to 15 to 25m from Ground level | 40 | RMT | 1,700 ₹68,000 | 1,800 ₹72,000 | 1,150 ₹46,000 Lowest | 2,200 ₹88,000 |
| 4.00 | Drilling 150mm diameter borehole in soil using rotary drilling rig up to 25 to 30m from Ground level | 20 | RMT | 2,000 ₹40,000 | 1,800 ₹36,000 | 500 ₹10,000 Lowest | 2,600 ₹52,000 |
| 5.00Drilling in Hard strata / rock using Nx size TC/diamond bit | |||||||
| 5.01 | Drilling in Rock with Core recovery ratio more than 20% and less than 40% or R.Q.D. less than 20% (considering 1m in each borehole) | 4 | RMT | 3,800 ₹15,200 Lowest | 3,800 ₹15,200 Lowest | 4,500 ₹18,000 | 6,000 ₹24,000 |
| 5.02 | Laboratory tests on rock samples: Conducting Uni-axial compressive strength, specific gravity, density and water absorption tests including specimen preparation, Analysis of test data and submission of report incorporating recommendations for isolated and raft foundations, including modulus of subgrade reaction and open excavation/retention system recommendations and dewatering methods | 1 | Job | 22,000 ₹22,000 | 10,500 ₹10,500 Lowest | 20,000 ₹20,000 | 25,000 ₹25,000 |
| 6.00Sub total | |||||||
Tender Value
₹3.2 L
EMD Value
₹3,700
Closing Date
7 Jul 2026, 11:00 amClosed
Executive Engineer and Ado
NANDANAM DIVISION Tamil Nadu Housing Board, TNHB HQ Office Building, 5th floor B wing I Main road CIT Nagar Chennai 35
Conducting Soil investigation for the proposed construction of Residential flats Mylapore Village Taluk, Chennai district at Old Tower Block Scheme, Nandanam
2026_TNHB_682541_1
EE/Ndn/1/2026-27
Open Tender
Civil Works
Item Rate
15 days
OTB scheme at Nandanam
Please refer Tender documents.
8 documents required · 8 mandatory
₹0
₹3,700
10 Jul 2026
23 Jun 2026
7 Jul 2026
24 Jun 2026
7 Jul 2026
24 Jun 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Carrying geotechnical Investigation for the proposed Project No of BH = 4 Nos | |||||
| 1.01 | Mobilization and demobilization charges for men and equipment to site as directed by the departmental officers | - | Rig | - | - |
| 1.02 | Erection of rig at location, and moving of rigs from one BH to another BH | - | bore | - | - |
| 2Drilling 150mm diameter borehole in soil using rotary drilling rig up to 15.00 m or N>100, which ever comes earlier from Ground level | |||||
| 3Drilling 150mm diameter borehole in soil using rotary drilling rig up to 15 to 25m from Ground level | |||||
| 4Drilling 150mm diameter borehole in soil using rotary drilling rig up to 25 to 30m from Ground level | |||||
| 5Drilling in Hard strata / rock using Nx size TC/diamond bit | |||||
| 5.01 | Drilling in Rock with Core recovery ratio more than 20% and less than 40% or R.Q.D. less than 20% (considering 1m in each borehole) | - | RMT | - | - |
| 5.02 | Laboratory tests on rock samples: Conducting Uni-axial compressive strength, specific gravity, density and water absorption tests including specimen preparation, Analysis of test data and submission of report incorporating recommendations for isolated and raft foundations, including modulus of subgrade reaction and open excavation/retention system recommendations and dewatering methods | - | Job | - | - |
| 6Sub total | |||||
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