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Tender ID
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.6 CrAccepted-AOC DIGBOI BORBIL NO 1 AZIZALAYA TINSUKIA ASSAM 786171 INDIA | TINSUKIA | ASSAM | 786171 | L1 | Accepted-AOC L1 | |
| 2 | L2₹3.6 Cr+₹1.0 Cr (40.1%)Rejected-Finance 5TH EAST POINT TOWER BAMUNIMAIDAN BAMUNIMAIDAN KAMRUP M ASSAM 781021 | KAMRUP METRO | ASSAM | 781021 | L2 | Rejected-Finance L2 | |
| 3 | Rejected-Technical V P O DAHAR PANIPAT 132103 INDIA | PANIPAT | HARYANA | 132103 | - | Rejected-Technical Submitted Work orders do not meet similar work definition |
Tender Value
₹2.5 Cr
EMD Value
₹63,000
Closing Date
9 Mar 2026, 4:30 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
DGM(C)
IOC AOD DIGBOI REFINERY
DRE125B182 Replacement of Old Drinking water Tank area of Digboi Refinery, Digboi
2026_AOD_189061_1
DRE125B182
Open Tender
Civil Works
Tender cum Auction
450 days
IOC AOD DIGBOI REFINERY
Please refer tender Documents
6 documents required · 6 mandatory
₹63,000
Yes
22 Jun 2026
23 Feb 2026
11 Mar 2026
23 Feb 2026
9 Mar 2026
23 Feb 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 10Mech services for Dismantling of Tank | |||||
| 10.01 | DISMANTLING OF FLOATING/FIXED ROOF TANK Retrieving all existing fittings, instruments, foam seals, side railings, dismantling of damaged corroded shell / roof of welded oil storage tank by gas cuttings/cold cutting or any other suitable means as directed by engineer in charge and transporting them to storage point/ scrapyard as designated without disturbing / damaging any portion of existing piping, equipment, tank and complete in all respect with all labour, tools, machineries, supervision etc. Requirement of heavy equipment to be envisaged by Engineer-in-Charge and to be arranged separately, if required, as the same in not included in the item rate. Requirement of scaffolding to be envisaged and decided by Engineer-in-Charge as per site requirement and scaffolding item to be paid separately. | - | - | - | - |
| 10.02 | Bottom: Dismantling of bottom (Annular) plates completely: Dismantling of bottom (Annular) plates, job involves cutting of bottom plateand shell to bottom plate welding, jacking of shell. And also cutting of annular to sketch plate cutting. Dismantling of bottom (sketch) plate: Dismantling of bottom (sketch) plates by gas cutting and roof to be properly supported and handing over to civil maintenance for tank bottom foundation repair. Shifting of roof support as and when required to facilitate repair/ relaying of foundation. Note: The measurement of dismantling, shall be calculated based on actual area laid of complete bottom sketch plate minus 10% corrosion correction. | 20 | TO | 18,933.2 | ₹3,78,664 |
| 10.03 | Roof : Dismantling of complete roof/ structural/ shell/ course/ truss: Retrieving all the existing fittings, instrumentations, side rails, etc. by gas cutting/ cold cuttings directed by Inspection/ site engineer. And shifting of dismantled roof plates, structural etc. to ground (only scrap) to transport and kept properly the same in scrap yard after taking/ recording weight. During the entire job all safety norms to be followed in any case. Note: The measurement of dismantling, shall be calculated based on actual area laid of complete roof plate minus 10% corrosion correction. | 16 | TO | 21,474.33 | ₹3,43,589.28 |
| 10.04 | Shell: Dismantling of shell course retrieving/ removing of shell plates. Retrieving all existing manholes/ nozzles/ fittings, instrumentation, side rail etc. by gas cutting/ cold cutting as directed by EIC. Shifting of all scrap to scrap yard/ designated location as per EIC after taking and recording weight. During the entire shifting job, all safety norms to be followed. Note: The measurement of dismantling, shall be calculated based on actual area of shell plate replaced minus 10% correction corrosion. | 32 | TO | 13,049.37 | ₹4,17,579.84 |
| 10.05 | DISMANTLING OF CARBON STEEL/ALLOY STEEL PIPING BY HOT WORK (INSULATED / UNINSULATED) Dismantling and removal of above ground, overhead or under ground (upto height depth of 5m) redundant/ steam traced / insulated/ uninsulated piping of carbon steel / alloy steel by gas cutting or by grinding from various locations such as pipe racks, columns, pump house, vessels, heaters, heat exchangers, desalter etc. including removal of insulation material, all on line instruments, fittings, flanges, valves, vents, drains, branching etc.; lowering down the same to ground level with due care so that no other piping, equipment, machinery etc. is damaged; cutting into pieces if required; segregating for salvaging useful fittings such as bends, flanges, valves, instruments etc. by unbolting, gas cutting, cold cutting etc.; transporting and stacking the salvageable useful materials to workshop / instrument workshop/ store or as per the direction of the Engineer-in-Charge and shifting the scrap pipes etc. to scrap yard or any other location within refinery premises and completing the job as per the instructions of Engineer-in-Charge. Scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation, taking clearance for hot jobs, blinding and de-blinding, area cleaning after completion of work, arrangement for flushing wherever required as directed by the Engineer-in-Charge. NOTE : 1. Proper safety arrangements for carrying out the job is under contractor's scope and the same has to be complied with as per the d irections of the Engineer- in-Charge. 2. Salvaging of useful fitting from redundant pipe, if done, will be paid under separate item. 3. Civil works (excavation and back filling) for underground dismantling shall be paid separately. Note: For job execution beyond 5 Mtr. elevation above or below ground level, rates are to be escalated by 10% for every 5 meters. Requirement of scaffolding to be envisaged and decided by Engineer in Charge as per site requirement and scaffolding item to be paid separately. | - | - | - | - |
| 10.06 | 100 mm NB | 20 | M' | 143.36 | ₹2,867.2 |
| 10.07 | 150 mm NB | 30 | M' | 235.57 | ₹7,067.1 |
| 10.08 | 200 mm NB | 20 | M' | 306.67 | ₹6,133.4 |
| 10.09 | 250 mm NB | 30 | M' | 417.81 | ₹12,534.3 |
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