Tender For Replacement Of Damaged Different Types Of Valves Of 350 Mm Nb Delivery Of Clear Water Pumps At Pump House Building At Mathurapur Wtp Within Malda Arsenic Area Water Supply Scheme (Nothern Sector) Under Malda Mechanical Division, Phe Dte.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
31 Jul 2026
5 days left
EMD
8900
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Maldah → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Replacement Of Damaged Different Types Of Valves Of 350 Mm Nb Delivery Of Clear Water Pumps At Pump House Building At Mathurapur Wtp Within Malda Arsenic Area Water Supply Scheme (Nothern Sector) Under Malda Mechanical Division, Phe Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Supply & Delivery of following items at site. |
| 2 | 350 mm NB P.N-1.6 Rating conesphere Manually gear operated cast iron butterfly valve having body disc & end cover in graded cast iron to IS 210 Gr FG 200, synthetic rubber face ring seating on a corresponding SS seat in body, stub shaft of AISI 431 riding in teflon bearing, valves suitable for working pressure 16 kg/sqcm. |
| 3 | 350 mm NB P.N-1.6 Rating cast iron double flanged Non rising spindle sluice valve generally conforming to IS 14846 having door and cover of cast iron Gr FG 260, spindle of IS 6603 Gr-12 cr-13, spindle nut & seat ring are gunmetal as per IS 318 LTB 2 flanges flat faced & drilled to IS 1538 part Iv & VI, valves are suitable for maximum working pressure 160kg/sqcm and the above valve should be provided with enclosed gear box & antifriction device for ease of operation.all the valves should be tested by closed method only. |
| 4 | Dismentling the existing damaged Gear operated butterfly valve from the 350 mm dia delivery line after disconnecting the actuator connection by hiring skilled personnel including loading unloading & transportation of the damaged item at MLMD office store all complete as per direction of EIC.[ each job covers for the work of one no delivery line) |
| 5 | Fitting fixing the supplied 350mm NB butterfly valve valve as in item no 1.01 by skilled technician with supplying & fitting fixing required nos of new nut bolt washer, gaskets etc as required including testing & commissioning all complete as per direction of EIC. |
| 6 | Dismentling the existing damaged 350mm NB Non return Valve within delivery line from its existing position after removing the old nut bolts washer etc by hiring skilled personnel including loading unloading & transportation of the damaged item at MLMD office store all complete as per direction of EIC. |
| 7 | Fitting fixing the supplied 350mm NB Non Return Valve as in item no 1.02 by skilled technician with supplying & fitting fixing required nos of new nut bolt washer, gaskets etc as required including testing & commissioning all complete as per direction of EIC. |
| 8 | Add GST @ 18% |
| 9 | Add Cess @ 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 23, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 31, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysAug 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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