Tender For Overhauling Of Boiler Furnace Pressure Parts & Burners, Hp Valves Including Safety Valves Etc. During Overhauling Of 250 Mw, Unit- 7, Ptps, Panipat
Tender Value
Ref. Documents
Estimated cost
Bid Submission
26 Nov 2026
13 days left
EMD
3.63 Lakhs
Bank guarantee accepted
Document Fee
1180
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Panipat → Haryana
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Overhauling Of Boiler Furnace Pressure Parts & Burners, Hp Valves Including Safety Valves Etc. During Overhauling Of 250 Mw, Unit- 7, Ptps, Panipat
BOQ
| Sl. No. | Item Description |
| 1 | Erection and Dismantlement of Cup Locks Scaffolding In First Pass, Erection and Dismantlement of Cup Locks Scaffolding In Second Pass. |
| 2 | Overhauling of boiler Furnace Pressure Part, Cleaning, Thickness measurement and Burner system etc., Cleaning and water washing of Boiler Area & its Auxiliaries, Cleaning of pent house, Cleaning of heating surfaces of Boiler, Outer cleaning of Boiler, Hydro Jet Washing of Boiler. Inspection and Thickness. Measurement of boiler tubes (D-metering).H.P. Joint , DP Test, Fin welding , Protective shield & cassette Baffles, Refractory Works, Servicing / Overhauling of Burner System |
| 3 | Hard facing of 24 new coal compartment assembly with coal nozzle (Burner assemblies) of Boiler 250 MW. |
| 4 | Servicing of all Wall Blowers (56 Nos.)& LRSBs (18 no.)and Sampling Coolers. |
| 5 | Overhauling of Drum Internals & Hanger support. Lifting of main steam line approximate 8’’ for PRDS charging station at PRDS floor of unit-7 and installation of two new hanger for lifting of pipe line. |
| 6 | Repairing of Pent House, Economizer Hoppers, SS wire mess in BAH and economizer hopper and Seal Plate. |
| 7 | Servicing / Replacement / Overhauling of HP Valves, Servicing / Overhauling of HP Valves, Servicing of Boiler Safety valves, Replacement of valves/NRV/Steam Traps and pipelines. |
| 8 | Servicing / Overhauling of HFO Pumps & LDO Pumps. |
| 9 | Overhauling of Bottom Water Wall Ring Header. |
| 10 | Engaging & deputation of separate technical team other than above works for RLA Study of Boiler Etc. To be engaged with external agency. |
| 11 | Unit Rates for the Purpose of Variation |
| 12 | Lifting of any LTSH coil (Upper & lower) repositioning after carrying out repairs / replacement wherever required.(HP joints and radiography excluded) |
| 13 | Lifting of any ECO coil (Upper & lower) repositioning after carrying out repairs / replacement wherever required.(HP joints and radiography excluded) |
| 14 | Repair & Replacement of any castle baffle. |
| 15 | Replacement of Shield / Shroud |
| 16 | Providing refractory |
| 17 | HP joints including cutting, edge preparation etc. upto tube dia 76 mm diameter. |
| 18 | Fin Welding |
| 19 | Fabrication of Pressure Part Bend out of boiler tube of various size upto 76.10mm. |
| 20 | Thickness measurement of tubes by D-metering |
| 21 | Servicing of Wall Blower. |
| 22 | Servicing of hanger in critical piping |
| 23 | Replacement of hanger in critical piping |
| 24 | Alignment of Final Super Heater coils as per requirement by locking them with scallop bar wherever required after necessary pulling of coils including erection and dismantlement of scaffolding for execution of work. |
| 25 | Making work space for carrying out inspection & repairs (build ups, shielding etc.) in one LTSH coil by pulling adjacent modules by push-pull machine/chain pulley block. |
| 26 | Re-alignment of re-heater/platen superheater coils as per requirement by locking them with spacer tube & fixing of male/female connectors wherever required after necessary pulling of coils. Scaffolding, if required for execution of work is also included in the scope of work of contractors. |
| 27 | DPT of stub joints / hand holes (Pent house, SHH-9, intermediate header, ECO inlet header etc.), safety valves welds with DPT kit. |
| 28 | Removal of skin casing, re-fixing of skin casing after repair in pent house. |
| 29 | Replacement of gasket of manhole of Boiler drum. |
| 30 | Servicing/overhauling of /replacement of LDO Pump/ cartridge |
| 31 | Erection and dismantlement of cup Lock Scaffolding ( The Unit rate per day will be calculated for comparison purpose on pro rata basis |
| 32 | Servicing / Overhauling of HP Valves//NRV/Steam Traps and pipelinesUp to 25 mm |
| 33 | Servicing / Overhauling of HP Valves//NRV/Steam Traps and pipelines 40 mm to 50 mm |
| 34 | Servicing / Overhauling of HP Valves//NRV/Steam Traps and pipelines65 mm to 100 mm |
| 35 | Servicing / Overhauling of HP Valves//NRV/Steam Traps and pipelines150 mm to 200 mm |
| 36 | Servicing / Overhauling of HP Valves//NRV/Steam Traps and pipelines250 mm & above |
| 37 | Servicing of Boiler Drum safety valve |
| 38 | Servicing of Boiler HRH safety valve |
| 39 | Servicing of Boiler CRH safety valve |
| 40 | Servicing of Boiler M.S safety valve |
| 41 | Servicing of Boiler Steam Ejector safety valve |
| 42 | Servicing of Boiler PRDS safety valve |
| 43 | Servicing of Boiler ERV valve of M.S/SH safety valve |
| 44 | Servicing of Boiler ERV valve of HRH safety valve |
| 45 | Replacement of HP/ LP valves, traps, NRVs Size Up to 25 mm |
| 46 | Replacement of HP/ LP valves, traps, NRV 40 mm to 50 mm |
| 47 | Replacement of HP/ LP valves, traps, NRVs 65 mm to 100 mm |
| 48 | Replacement of HP/ LP valves, traps, NRVs 150 mm to 200 mm |
| 49 | Replacement of HP/ LP valves, traps, NRVs 250 mm & above |
| 50 | Replacement of HP/LP piping size up to 25 mm |
| 51 | Replacement of HP/LP piping size up to 50 mm |
| 52 | Replacement of HP/LP piping size up to 51 mm to 76.10 |
| 53 | Manhour rate (including T&P, Gas, Consumables etc. for Skilled labour / welder |
| 54 | Manhour rate (including T&P, Gas, Consumables etc. for Semi Skilled labour |
| 55 | Manhour rate (including T&P, Gas, Consumables etc. for Un-skilled labour Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 10, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 26, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 13 daysNov 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 17 daysTender Documents
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