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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹9.7 LAdmitted-Finance 21 2 BAJE SHIBPUR 2ND BYE LANE HOWRAH 711 102 | HOWRAH | WEST BENGAL | 711102 | ₹9.7 L | L1 | Admitted-Finance |
| 2 | L2₹11.2 LAdmitted-Finance | ₹11.2 L | L2 | Admitted-Finance |
| 3 | Rejected-Technical | - | - | Rejected-Technical Not submitted all requisite documents as per NIT |
| 4 | Rejected-Technical | - | - | Rejected-Technical Not submitted all requisite documents as per NIT |
| Sl No | Description | Qty | Unit | GHOSH ENTERPRISE L1 | ATANU GANGULY L2 |
|---|---|---|---|---|---|
| 1.00 | Blocking & unblocking charges, as required, shall be included for the completion of dry dock repair works. Dock blocks shall be of adequate height to facilitate safe and proper maintenance/repair works. All safety equipment and necessary precautions shall be provided by the contractor/repairer.
The repair works shall be executed on the riverside in River Ganga, near IWT Terminal, Gaighat, Patna – 800007, as directed by the Engineer-in-Charge (EIC) /IRS/IWT Surveyor. | 1 | comp. job | 1,30,000 ₹1.3 L | 1,50,000 ₹1.5 L |
| 2.00 | Ultrasonic Thickness Measurement (UTM) of hull, deck plates, ship-side plates at Load Water Line (LWL), and other relevant structural members for checking of thickness, as directed by the Surveyor / Engineer-in-Charge (EIC). | 150 | Spot | 150 ₹22,500 | 100 ₹15,000 |
| 3.00 | Cropping and renewal of underwater shell plating, main deck plates, port and starboard side shell plates, wheelhouse area, aft side plating of the vessel, etc., as required based on Ultrasonic Thickness Measurement (UTM) results and its report, and as directed by the Engineer-in-Charge (EIC) / Surveyor. | 1 | Ton | 1,30,000 ₹1.3 L | 2,00,000 ₹2 L |
| 4.00 | Underwater hull plating and side shell plating, both inside and outside, shall be scraped, chipped, and wire-brushed from keel to Load Water Line (LWL) to remove marine fouling, rust, and old paint. Painting of the hull and side shell plating shall be carried out by application of one (01) coat of zinc chromate primer followed by two (02) coats of marine-grade paint of the existing colour, strictly as per the approved painting scheme from keel to water level, and as directed by the Engineer-in-Charge (EIC) / Surveyor. | 150 | Sqm | 375 ₹56,250 | 300 ₹45,000 |
| 5.00 | The entire vessel from Load Water Line (LWL) up to the main deck shall be prepared and painted. Surface preparation of above-water ship side, decks, stores (inside), spuds, dredge pump, bucket, crane, engine room, all void spaces and tanks, ballast tanks, and other fittings shall be carried out by scraping, chipping, and wire brushing, as required. Painting shall be executed with three (03) coats of marine-grade paint of the existing colour, comprising one (01) coat of zinc chromate primer followed by two (02) coats of marine paint, in accordance with applicable codes and standards and as per the approved painting scheme. After completion of painting, the name of the vessel, department name, and logo shall be displayed using fluorescent stickers, as directed by the Engineer-in-Charge (EIC) / Surveyor. | 300 | Sqm | 375 ₹1.1 L | 300 ₹90,000 |
| 6.00Defective hydraulic pipes and flexible hoses of the dredging boom shall be renewed. Oil leakage observed in two (02) hydraulic cylinders shall be rectified. Defective hydraulic pipes and flexible hoses of side balloons (port and starboard) shall also be renewed. The dredged material discharge pipe (three numbers, approximately 10 m each) and two (02) hydraulic pistons/cylinders of both arms shall be renewed. All other hydraulic lines shall be thoroughly checked and pressure-tested, and any leakage shall be arrested by renewal of gaskets, seals, O-rings, damaged high-pressure hoses, and other associated components, as required, to ensure leak-proof operation. All hydraulic systems and lines shall be made fully operational, ensuring leak-free and air-free functioning, strictly as directed by the Engineer-in-Charge (EIC) / Surveyor. | |||||
| 6.01HYDRAULIC SYSTEM REPAIRS & RENEWALS 1. Renewal of dredging boom hydraulic system Renewal of defective hydraulic pipes and flexible hoses of the dredging boom, including supply of materials, dismantling, refitting, testing, and commissioning, complete as directed by the Engineer-in-Charge (EIC) / Surveyor. | |||||
| 6.022. Rectification of hydraulic oil leakage in cylinders Rectification of oil leakage observed in two (02) numbers hydraulic cylinders, including replacement of seals, O-rings, gaskets, testing, and making the system leak-proof, complete as directed by EIC / Surveyor. | |||||
| 6.033. Renewal of side balloon hydraulic lines (Port & Starboard) Renewal of defective hydraulic pipes and flexible hoses of side balloons (Port & Starboard), including supply, fitting, testing, and commissioning, complete as per direction of EIC / Surveyor. | |||||
| 6.044. Renewal of dredged material discharge pipes Renewal of dredged material discharge pipes -three (03) numbers, approximately 10 meters each - including all fittings, supports, installation, alignment, and testing, complete as directed by EIC / Surveyor. | |||||
Updated dates
Tender Value
₹19.9 L
EMD Value
₹39,720
Closing Date
28 Feb 2026, 3:00 pmClosed
Director
IWAI GAIGHAT, GULZARBAGH PATNA-800007
Dry-Dock repair of AD Narmada at Patna (NW-1) for the year 2025-26
2026_IWAI_898236_1
12-IWAI/ENGG/P(168)/2025-26
Open Tender
Marine Works
30 days
Patna (NW-1)
Please refer tender document
2 documents required · 2 mandatory
₹2,360
Yes
IWAI FUND
₹39,720
Yes
16 Mar 2026
12 Feb 2026
2 Mar 2026
13 Feb 2026
28 Feb 2026
13 Feb 2026
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