Tender For Improvement of Irp Under Dws Sub-Division Kakraban/ Sh:-Repairing, Replacement Of Media, Operating Valve Etc. Of Exixting Irp Attached With Different Dtw Schemes During The Year 2026-27.
Tender Value
11.59 Lakhs
Estimated cost
Bid Submission
10 Jul 2026
0 days left
EMD
23187
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Gomati → Tripura
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Improvement of Irp Under Dws Sub-Division Kakraban/ Sh:-Repairing, Replacement Of Media, Operating Valve Etc. Of Exixting Irp Attached With Different Dtw Schemes During The Year 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Providing and fitting fixing of 6`` Diaphragm Valve ISI quality as per departmental sample after demolishing existing damaged valve complete as per direction of the Engineer-in-charge. |
| 2 | Providing and fitting fixing motor for air compressor of IRP after replacing the existing air compressor motor as per specification & direction of the Engineer-in-charge. |
| 3 | Providing and fitting fixing motor for air Blower of IRP after replacing the existing air blower motor as per specification & direction of the Engineer-in-charge. |
| 4 | Providing and fitting fixing of MS flange (8mm wall thickness) by welding with GI/MS pipe & placing position as per IS specification and the direction of the Engineer-in-Charge.i) 150mm dia |
| 5 | Rewinding of Horizontal motor suitable for centrifugal pumps by complete dismentalling providing & rewinding with super enamelled copper conductor ( as per IS : 13730 part-3 ) conducting necessary spare parts & reassembling the same including servicing of rotor & necessary trail run as per specification and direction of the Engineer-in-charge. i)0.5 -1.5 HP |
| 6 | i) 2.0 HP |
| 7 | i) 3.0-5.0 HP |
| 8 | Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN), 415/500Volt, L&T /Havells /BCH make etc. complete as per specification and direction of the Engineer in-charge. i) 32 amps |
| 9 | ii) 63 amps |
| 10 | Providing and fitting fixing with PVC insulated single core multistrand copper cable conforming to IS: 694 inter connection with all electrical equipments of the panel boards as per specification and direction of the Engineer-in-charge. i) 10 sqmm |
| 11 | Providing and fitting fixing of moving iron type, Range 0-500V, 96 mm x 96 mm size AC Volt meter ( L & T / AE make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the Engineer-incharge. |
| 12 | Providing and fitting fixing of moving iron type, Range 0-100/0- 200 amps, 96 mm x 96 mm size AC Amps meter direct reading type ( L & T / AE make) with selector switch and CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 13 | Providing and fitting, fixing of electrical starter of approved quality for compressor, and agitator as per departmental sample demolishing the exsting damaged starter as per direction of the Engineer - in - charge. |
| 14 | Providing and fixingC.I. non-return valve of approvedquality as per CPWD specification and direction of theEngineer - in - charge..i) 65 mm nominal bore |
| 15 | ii) 50 mm nominal bore |
| 16 | Providingand fixing G.I. Full way valve asper CPWD specification and direction of the Engineer - in - charge. i) 25 mm dia |
| 17 | Providing and fixing G.I.pipes medium class as per IS:1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. A. External work i) 25mm dia nominal bore |
| 18 | ii) 150 mm dia. nominal bore |
| 19 | Repairinrg of non functional Air Blower of 300m/hr capacity by dismantalling replacement of damaged parts oiling,breezingn and reassembling realingment of mtc of pulley,motor,pulley etc.to make the blower functional as per direction of Engineer-in-charge. |
| 20 | Providing and fixing CIDF Butterfly valve with bolts, nuts, rubber insertions etc. complete as per chapter 20 of CPWD specification and direction of the Engineer -in -charge. ( The tail pieces, tappers etc if required will be paid separately) I)100mm dia |
| 21 | I)150mm dia |
| 22 | Providing and fitting fixing of 6 feet X 4 feet X 1 inch thickness Gamair wood panel board for fitting fixing of electrical items, in/c 2 nos MS angle post (size 2 inch X 2 inch X 9 feet), nuts and bolts etc. for irrection of the same by 1:1.5:3 cement concrete casting (1 feet X 1 feet X 2 feet) below the ground level and painting two or more coats and plastic paint as per specification and direction of the Engineer-in-charge. |
| 23 | Lifting of filter media from package type IRP filter chamber as per specification and the direction of the Engineer-in-charge. |
| 24 | Charges for spreading of filter media ( sand and gravel after proper cleaning and washing ) inside the package type IRP as per specification and the direction of the Engineer-in-charge. (excluding the cost of sand and gravel ). |
| 25 | Providing and placing of anthracite coal ( 3 mm to 6 mm) of SP gr. 1.4 in IRP as per specification & direction of the Engineer-in-charge. |
| 26 | Providing and placing rapid gravity filter sand having effective size of 0.50 mm to 1.00 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river West Bengal as per specification and the direction of the Engineer - in - charge. |
| 27 | Providing and placing filter gravel having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and the direction of the Engineer -in-charge. |
| 28 | Opening the Iron Removal Filter and remove the old filter media scraping inside /outside cleaning properly, painting inside vide anti corrossive black bituminious tie paint and painting outside and fillinf iron removal filter with filter media, sand,gravel, anthracite. as required will be supplied by the dept. at free of cost complete as per direction of Engg- in charge. |
| 29 | Supply & fitting fixing of metering pump (SWELLORE) makle 50 ltr/hr capacity (max) 10 kg/cm2 PRESSURE complete as per direction of the Enginner-in-Charge. |
| 30 | Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter 2 of CPWD specification and direction of the Engineer - in - charge. i) For pipes exceeding 90 mm dia but not exceeding 300 mm dia |
| 31 | Providing, fixing and laying rigid UPVC pipes conforming to IS:4985 jointing with couplers, of same class conforming to IS:10124 (Pt-II ) with solvent cement conforming to IS: 14182 including testing of joints complete (but excluding the cost of specials like bend, tees etc. which will be paid separately) as per CPWD specification and direction of the Engineer - in - charge. i. 140 mm OD Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 04, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 10, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodayJul 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
TodayTender Documents
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