Tender For Nctps-Iii - Mechanical- I Circle - Common Auxiliaries Division - Rodm Plant- Overhauling/Rectification Of Various Capacity Of Dosing Pumps And Its Agitators Of Uf, Swro, Bwro And Dm Plant To Maintain The Required Level Of Filter, Fire & Dm
Tender Value
Ref. Documents
Estimated cost
Bid Submission
26 Oct 2026
8 days left
EMD
4900
Bank guarantee accepted
Document Fee
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Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvallur → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
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Address
Project Description
Tender for Nctps-Iii - Mechanical- I Circle - Common Auxiliaries Division - Rodm Plant- Overhauling/Rectification Of Various Capacity Of Dosing Pumps And Its Agitators Of Uf, Swro, Bwro And Dm Plant To Maintain The Required Level Of Filter, Fire & Dm Water During The Annual Overhauling For The Year 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Charges for Overhauling/ rectification of the following pumps UF Caustic Dosing pump- A (150 LPH), SMBS Dosing pump- B (250 LPH), Anti scalant Dosing pump- A (50 LPH), Acid Dosing pump- A (50 LPH), Sodium Bicarbonate- B (510 LPH), Calcium Chloride Dosing pump –B (480 LPH), Corrosion Inhibitor Dosing pump -A (80 LPH),SACE Acid dossing pump A & B (385 LPH),SBAE Alkalai dossing pump A & B (265 LPH), & MB Acid Dosing pump- B (220 LPH) and MB Alakali dossing pump A & B by decoupling, removal of pump assembly, disconnecting the suction and discharge lines, removal of pump casing from bed, dismantling the shaft with sleeve, bearing with cartridge, impeller, renewal of bearings, oil seals, assembling the pump parts and pump casing and fixing with bed, aligning, coupling the pump, connecting the suction and discharge lines and commissioning inclusive of shaft seals, oil seals, bearings, diaphragm, T&Ps and Consumables. |
| 2 | Charges for Overhauling/ rectification of the following pumps : UF Hypo Dosing pump- B (1000 l/hr), UF Acid Dosing pump- A (1200 l/hr) and PTP Polyelectrolyte dossing pump A & B (1000 l/hr) by decoupling removal of pump assembly disconnecting the suction and discharge lines, removal of pump casing from bed, dismantling the shaft with sleeve, bearing with cartridge, impeller, renewal of bearings, oil seals, assembling the pump parts and pump casing and fixing with bed, aligning, coupling the pump, connecting the suction and discharge lines and commissioning inclusive of shaft seals, oil seals, bearings, diaphragm, T&Ps and Consumables. |
| 3 | Charges for Overhauling/ rectification of the pumps of PTP Ferric Chloride A & B (2000 L/Hr) by decoupling removal of pump assembly, disconnecting the suction and discharge lines, removal of pump casing from bed, dismantling the shaft with sleeve, bearing with cartridge, impeller, renewal of bearings, oil seals, assembling the pump parts and pump casing and fixing with bed, aligning, coupling the pump, connecting the suction and discharge lines and commissioning inclusive of shaft seals, oil seals, bearings, diaphragm, T&Ps and Consumables. |
| 4 | Charges for Overhauling/rectification of Agitators of (Shaft length upto 1700mm) SMBS Dosing tank - B, Sodium Bicarbonate tank-B,Calcium Chloride tank - A & Corrosion Inhibitor tank -A & B, BWRO antiscalnt tank -A & B BWRO caustic tank -A & B, BWRO CIP tank SBAE tank and MB alkali tank by Decoupling the motor and gearbox, Shaft coupling, Shaft, propeller and dismantling gear box, checking, cleaning, removing worn-out internals, rectification/ replacement of internals, seals, gasket, bearings and reassemble including consumables and hire charges for T&P,s. |
| 5 | Charges for rectification of Agitators of (Shaft length 2350mm) PTP Ferric chloride tank A & B, PTP Polyeletrolyte tank A & B and Flash mixer by Decoupling the motor and gearbox, Shaft coupling, Shaft, propeller and dismantling gear box, checking, cleaning removing worn-out internals, rectification/ replacemnt of internals, seals, gasket, bearings and reassemble including consumables and hire charges for T&P,s. |
| 6 | Charges for leading,lifting,transporting of retrieved worn out / under cut shaft of agitator length up to 1700 mm to outside workshop,recondintioning the worn out portion of bearing seating both end by weliding and machining to the required size of uneven outer surface of shafts and finally roller shaft trueness checking etc .. and return to NCTPP-III including consumables and hire charges for T&P,s. |
| 7 | Charges for metal filling on the bearing and impeller seating wornout portions of shaft, stress relieving, machining & checking trueness of Agitator shaft length 2350mm, thread portion cleaning at both end of shaft for holding lock nuts, impeller & coupling key way correcting and removing metal burs, impeller dynamic balance checking including consumables and hire charges for T&P,s. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 09, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 26, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 8 daysOct 27, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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