Tender For Replacement Of Filter Media, Diaphragm Valve, Metering Pump And Other Allied Works Of Package Type Irp Under Dws Sub-Division-Iii, Kunjaban, Agartala.
Tender Value
4.41 Lakhs
Estimated cost
Bid Submission
19 Apr 2023
0 days left
EMD
8839
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
agartala → Tripura
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Replacement Of Filter Media, Diaphragm Valve, Metering Pump And Other Allied Works Of Package Type Irp Under Dws Sub-Division-Iii, Kunjaban, Agartala.
BOQ
| Sl. No. | Item Description |
| 1 | Lifting of filter media from package type IRP filter chamber and stacking properly as per direction of the Engineer-in-charge. |
| 2 | Providing and placing of filter gravel having effective size of 3.00 mm to 25 mm & uniformity coefficient 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. |
| 3 | Providing & placing rapid gravity filter sand having effective size 0.5 mm to 1.00mm and uniformity coefficient of not more than 1.7 and or less than 1.30 obtained from Barakar river west Bengal as per specification and the direction of the Eng-in-charge. |
| 4 | Providing and placing of anthracite coal (size 3 mm to 6mm) of specific gravity 1.4 in IRP as per specification and direction of the Eng- in- charge. |
| 5 | Providing and placing of MnO2 (size 20mm to 40mm) insidetheOxidationchamber after removingexistingoldMnO2 as perdirectionof theEngineer- in -Charge. |
| 6 | Providing and fitting fixing of polypropylene double hexagonal nut strainer (threaded type) inside the IRP vessel as directed by the Engineer-in-charge. |
| 7 | Supply & fitting-fixing of metering pump (SWELLORE/Milton Roy) make 50ltr/hr. capacity (max) 10kg/cm² pressure complete as per direction of the Engineer- in -Charge. |
| 8 | Providing and fixing C.I Non return valve of approved quality as per CPWD specification and direction of the Engineer - in - charge.(i) 65 mm nominal bore |
| 9 | Painting with synthetic enamel paint (one or more coats) of required color of approved brand and manufacture on old work to give an even shade including preparation of surface as required complete as per direction of the Engineer-in charge. |
| 10 | Providing & fitting-fixing of 6\" dia Diaphragm valve ISI quality as per departmental sample after demolishing existing damage valve as per specification and direction of the Engineer-in-charge. |
| 11 | Providing and fitting-fixing of pressure meter (0.0-14.0 kg/sqcm) as per specification and direction of the Eng-in-charge |
| 12 | Proving and fitting-fixing of brass fullway valve with handle in GI pipeline including cutting, threading etc. complete as per CPWD Specification and direction of the Eng-in-charge. i)15 mm dia |
| 13 | Providing and fitting-fixing of MS bolts including nuts and washers complete as per standard design upto 300 mm length |
| 14 | Providingandlaying rigid PVCPipe of minimum wall thickness 1.80mm and working pressure 6 kg/cm² complete with necessary fittings and cement solvent joint. a) 15 mm dia. |
| 15 | Providing and fixing G.I. equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.(i) 15x15x15 mm |
| 16 | Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the dalls etc. complete as per CPWD specification and direction of the Engineer - in - charge. External works:(i) 15mm dia |
| 17 | Providing and fixing G.I. Nipple of medium class as per chapter 20 of CPWD specification and direction of the Engineer - in - charge.(i) 15mm dia 225mm long |
| 18 | Providing and fixing C. I. Bib cock ( long handle ) as per chapter 20 of CPWD specification and direction of the Engineer - in -charge.(i) 15mm dia |
| 19 | Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge.(i) 15mm dia |
| 20 | Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge.(i) 15mm dia |
AI Tender Summary
Tender Timeline
Mar 29, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedApr 19, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedApr 19, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
Completed