Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Onboard Ins Chennai At Naval Dockyard Mumbai; Overhauling Of Both Auxiliary Boilers Onboard Ins Chennai; Service Provider - Recast Bottom Refractory
Tender Overview
Project Description
Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Onboard Ins Chennai At Naval Dockyard Mumbai; Overhauling Of Both Auxiliary Boilers Onboard Ins Chennai; Service Provider - Recast Bottom Refractory Of Both Boilers. , Take Out Steam Coils Of Both Boilers. Clean With Wire Brush And Compressed Air. Undertake Wpt Post Cleaning And Repair Coils If Required , Dismantle Safety Valves Of Both Boilers. Renew Defective Spring And Seat. Check Operation Of Safety Valve After Assembly (Safety Valve Setting 9.9Kgf/Cm2). , Check Performance Of Control System Of Both Boilers In Manual And Auto Mode. Renew Defective Components And Rectify The Defect. , Overhaul Fuel Pump Of Both Boilers. Renew Defective Components And Rectify The Defect. Carry Out Performance Test. , Check All Valves Of Both Boilers For Leakages. Renew Defective Components And Rectify The Defect. , Overhaul Feed Pump Of Both Boilers. Renew Defective Components And Rectify The Defect. Carry Out Performance Test. , Overhaul The Blower Of Both Boilers. Renew Defective Components And Rectify The Defect. Carry Out Performance Test. , Carry Out Calibration/ Inspection And Routines On All Sensors (Temp, Pressure, Flame) Along With Cabling, Relay And Associated Fittings, Renew Defective Components. , Carry Out Performance Trials Of Both Boilers On Successful Completion Of The Above Routines.
BOQ
| Sl. No. | Item Title | Item Description |
| 1 | Recast bottom refractory of both boilers. | Recast bottom refractory of both boilers. |
| 2 | Take out steam coils of both boilers. Clean with wire brush and compressed air. Undertake WPT post cleaning and repair coils if required | Take out steam coils of both boilers. Clean with wire brush and compressed air. Undertake WPT post cleaning and repair coils if required |
| 3 | Dismantle safety valves of both boilers. Renew defective spring and seat. Check operation of safety valve after assembly (Safety valve setting 9.9Kgf/cm2). | Dismantle safety valves of both boilers. Renew defective spring and seat. Check operation of safety valve after assembly (Safety valve setting 9.9Kgf/cm2). |
| 4 | Check performance of control system of both boilers in manual and auto mode. Renew defective components and rectify the defect. | Check performance of control system of both boilers in manual and auto mode. Renew defective components and rectify the defect. |
| 5 | Overhaul fuel pump of both boilers. Renew defective components and rectify the defect. Carry out performance test. | Overhaul fuel pump of both boilers. Renew defective components and rectify the defect. Carry out performance test. |
| 6 | Check all valves of both boilers for leakages. Renew defective components and rectify the defect. | Check all valves of both boilers for leakages. Renew defective components and rectify the defect. |
| 7 | Overhaul feed pump of both boilers. Renew defective components and rectify the defect. Carry out performance test. | Overhaul feed pump of both boilers. Renew defective components and rectify the defect. Carry out performance test. |
| 8 | Overhaul the blower of both boilers. Renew defective components and rectify the defect. Carry out performance test. | Overhaul the blower of both boilers. Renew defective components and rectify the defect. Carry out performance test. |
| 9 | Carry out calibration/ inspection and routines on all sensors (Temp, Pressure, Flame) along with cabling, relay and associated fittings, Renew defective Components. | Carry out calibration/ inspection and routines on all sensors (Temp, Pressure, Flame) along with cabling, relay and associated fittings, Renew defective Components. |
| 10 | Carry out performance trials of both boilers on successful completion of the above routines. | Carry out performance trials of both boilers on successful completion of the above routines. |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 8 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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