Indian Tenders

Tender Notice
TDR 48866770
Tendering Authority Public Health Engineering Department
Tender No WBPHED/EE/MD/NIeT_09 of 2025-2026
Tender ID 2025_PHED_838064_3
Tender Brief Corrigendum : Laying Of Dedicated Pipe Line For Improvement Of Functionality And Design, Supplying. Fabrication, Erection & Commissioning Including 3 (Three) Months Trialrun Of 135M3/Hr. Capacity Pressure Type Iron Elimination Plant With Backwashwater Disposalat Bhaluk
City malda
State West Bengal
Document Fees Refer document
EMD INR 119655.0 /-
Tender Value INR 59.82 Lakhs /-
Tender Type Tender
Bidding Type Open Tender
Competition Type Indian

Tender Details

Laying of Dedicated pipe line for improvement of functionality and Design, Supplying. Fabrication, Erection & Commissioning including 3 (three) months TrialRun of 135m3/hr. capacity Pressure type IRON ELIMINATION Plant with backwashwater disposalat Bhaluka Fatepur Piped Water Supply Scheme at Harishchandrapur-II Block of Malda District under Malda Division, PHE Dte, Govt. of West Bengal.

Corrigendum Details

Sr No CorrigendumDate Corrigendum CorrigendumType NewSubmissionDate
1 23-04-2026 WBPHED/EE/MD/NIeT 9 of 2025-2026, Sl. No. 03 Date 25-05-2026
2 25-03-2026 WBPHED/EE/MD_NIeT_09 of 2025-2026, Sl. No. 03 Date 25-04-2026
3 25-03-2026 WBPHED/EE/MD_NIeT_09 of 2025-2026, Sl. No. 03 Date 25-04-2026
4 15-02-2026 WBPHED/EE/MD/NIeT_09 of 2025-2026, Sl No. 03 Date 25-03-2026
5 15-02-2026 WBPHED/EE/MD/NIeT_09 of 2025-2026, Sl No. 03 Date 25-03-2026
6 14-01-2026 WBPHED/EE/MD/NIeT 09 of 2025-2026, Sl. No. 03 Date 16-02-2026
7 14-01-2026 WBPHED/EE/MD/NIeT 09 of 2025-2026, Sl. No. 03 Date 16-02-2026
8 14-01-2026 WBPHED/EE/MD/NIeT 09 of 2025-2026, Sl. No. 03 Date 16-02-2026
9 11-12-2025 WBPHED/EE/MD/NIeT_09 of 2025-2026 Sl. No. 03 Date 15-01-2026
10 11-12-2025 WBPHED/EE/MD/NIeT_09 of 2025-2026 Sl. No. 03 Date 15-01-2026
11 11-12-2025 WBPHED/EE/MD/NIeT_09 of 2025-2026 Sl. No. 03 Date 15-01-2026
12 12-11-2025 WBPHED/EE/MD/NIeT_9 of 25-2026, Sl. No. 03 Date 12-12-2025
13 12-11-2025 WBPHED/EE/MD/NIeT_9 of 25-2026, Sl. No. 03 Date 12-12-2025
14 12-11-2025 WBPHED/EE/MD/NIeT_9 of 25-2026, Sl. No. 03 Date 12-12-2025
15 18-10-2025 WBPHED/EE/MD/NIeT_09 of 25-2026, Sl. No. 03 Date 12-11-2025
16 18-10-2025 WBPHED/EE/MD/NIeT_09 of 25-2026, Sl. No. 03 Date 12-11-2025
17 18-10-2025 WBPHED/EE/MD/NIeT_09 of 25-2026, Sl. No. 03 Date 12-11-2025
18 09-09-2025 WBPHED/EE/MD/NIeT_09 of 2025-26, Sl. No. 03 Date 29-10-2025
19 09-09-2025 WBPHED/EE/MD/NIeT_09 of 2025-26, Sl. No. 03 Date 29-10-2025
20 09-09-2025 WBPHED/EE/MD/NIeT_09 of 2025-26, Sl. No. 03 Date 29-10-2025
21 25-08-2025 WBPHED/EE/MD /NIeT_09 of 2025-2026, Sl. No. 03 Date 10-09-2025
22 25-08-2025 WBPHED/EE/MD /NIeT_09 of 2025-2026, Sl. No. 03 Date 10-09-2025
23 25-08-2025 WBPHED/EE/MD /NIeT_09 of 2025-2026, Sl. No. 03 Date 10-09-2025
24 18-08-2025 WBPHED/EE/MD/NIeT_09 of 2025- 2026, Sl. No. 03 Date 23-08-2025
25 18-08-2025 WBPHED/EE/MD/NIeT_09 of 2025- 2026, Sl. No. 03 Date 23-08-2025
26 18-08-2025 WBPHED/EE/MD/NIeT_09 of 2025- 2026, Sl. No. 03 Date 23-08-2025
27 30-07-2025 WBPHED/EE/MD/N IeT_09 of 2025-2026, Sl. No. 03 Date 18-08-2025
28 30-07-2025 WBPHED/EE/MD/N IeT_09 of 2025-2026, Sl. No. 03 Date 18-08-2025
29 30-07-2025 WBPHED/EE/MD/N IeT_09 of 2025-2026, Sl. No. 03 Date 18-08-2025
30 12-07-2025 W BPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 03 Date 31-07-2025
31 12-07-2025 W BPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 03 Date 31-07-2025
32 12-07-2025 W BPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 03 Date 31-07-2025
33 26-06-2025 WBPHED/EE/MD/NIeT_9 of 2025-2026, Sl. No. 03 Date 12-07-2025
34 26-06-2025 WBPHED/EE/MD/NIeT_9 of 2025-2026, Sl. No. 03 Date 12-07-2025
35 26-06-2025 WBPHED/EE/MD/NIeT_9 of 2025-2026, Sl. No. 03 Date 12-07-2025
36 18-06-2025 WBPHED/EE/MD/NIeT_09 of 2025 -2026, Sl. No. 03 Date 30-06-2025
37 18-06-2025 WBPHED/EE/MD/NIeT_09 of 2025 -2026, Sl. No. 03 Date 30-06-2025
38 18-06-2025 WBPHED/EE/MD/NIeT_09 of 2025 -2026, Sl. No. 03 Date 30-06-2025
39 01-06-2025 WBPHED/EE/MD/NIeT_ 09 of 2025-2026, Sl. No. 03 Date 16-06-2025
40 01-06-2025 WBPHED/EE/MD/NIeT_ 09 of 2025-2026, Sl. No. 03 Date 16-06-2025
41 01-06-2025 WBPHED/EE/MD/NIeT_ 09 of 2025-2026, Sl. No. 03 Date 16-06-2025
42 24-05-2025 WBPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 03 Date 02-06-2025
43 24-05-2025 WBPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 03 Date 02-06-2025
44 24-05-2025 WBPHED/EE/MD/NIeT_09 of 2025-2026, Sl. No. 03 Date 02-06-2025

Key Dates
Publish Date 23-04-2026
Last Date of Bid Submission 25-05-2026
Tender Opening Date 28-05-2026

Contact Information
Company Name Public Health Engineering Department
Contact Person The Executive Engineer, Malda Division, PHE Dte.
Address DOULATPUR,PHE-COMPLEX,P.O.-MALIHA, DIST-MALDA

BOQ Items
Name of Work: Laying of Dedicated pipe line for improvement of functionality and Design, Supplying. Fabrication, Erection & Commissioningincluding 3 (three) months TrialRun of 135m3/hr. capacity Pressure type IRONELIMINATIONPlant with backwashwater disposalat Bhaluka Fatepur Piped Water Supply Scheme at Harishchandrapur-II Block of Malda District under Malda Division, PHE Dte, Govt. of West Bengal.
Sl. No. Item Description
1Supplying, laying, fiting, fixing and jointing of UPVC pipes conforming to IS:4985-2000 with latest revision and amendments, if any, with necessary UPVC/CI specials, CIDF sluice valves, as per relevant I.S. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder ,road sub-grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick paymentwithout damaging the existing telephone/electrical cable line etc.(in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. Loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment ,jointing the pipe and specials including supplying of good quality/approved brand solvent cement (as per IS:14182-1994 including cost of all fabricated PVCfitting i.e. tees,bend, reducers, adopter etc.as per IS:101-1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion (CIDF sluice valves will be supplied by the department free of cost) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of
2cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the E.I.C.N.B. i) Manufacturer’s test certificate for UPVC pipe & specials to be produced before laying of pipe line.ii) 3rd party inspection of UPVC pipe & specials to be done by CEPET or (India) SGS/NTH Kolkata or as per direction of EIC as per approved vender list.iii)No part payment at any stage on account of supply of materials shall be entertained.iv)Payment will be made on actual consumption of materials.v)UPVC pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list.vi)Submission of drawing of pipe line with statement of materials consumed between node to node points against each R.A. & final bill.if so.vii) Any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item.viii)All pipe connection shall be completed in all respect and as per directionof EIC. Decision of EIC in this respect is final & binding. In case of any deviation/or any left out pipe connections an amount of Rs.10,000.00 for each pipe connection will be realized/recovered from the bill.(A) Pressure Rating : Class - III (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves.
3g) 160mm(OD)
4Filling the pipe line with water, testing hydraulically as per I.S 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3, if contractor used water from deptt. source).
5g) 160mm(OD)
6Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg/ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water @Rs. 10/m3 may be recovered, if the contractor used water from deptt. source).
7g) 160mm(OD)
8Bituminous pucca road (approx. 450mm depth) cutting by using gaiti, chisel, hammer etc. and picking up the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing/crossing all dia of pipe line as per direction of EIC.
9Dismantling all type of plain cement concrete works, stacking serviceable materials of site and removing rubbish as directed within a lead of 75mtr. for laying all dia pipe line in ground floor,a) upto 150mm thick.
10Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. Pakur variety.
11Submission of complete detailed drawing of distribution system,rising main etc. after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. The list of dia wise fitting/specials, different pipes ;of valve used in the rising main should be shown in the completion drawing (not separate) with verified by JE & AE in-charge of the scheme. The above drawing will be submitted in 5 copies.
12IEP of 135m3/hr. capacity.
13Supplying, Fabrication, Erection on suitable RCCfoundation and Commissioning with 3 (three) months Trial Run (including cost of routine testing of water sample for performance evaluation) of pressure type Iron removal plant as per design norms of the P.H.E. Dte. with necessary accessories viz. MS fabricated shell with minimum 10 mm thick MS plate with 2 (two) coats of anticorrosive paint & minimum 12 mm thick MS media supporting plate fitted with required no. of pot strainer, MS fabricated oxidationchamber with minimum 10 mm thick plate with necessary pipe connection, valves, Gauges & other instruments as required as per departmental approved design & drawing including cost of filter media, Air Compressor & Air blower with motor, starter, main switch etc. of required capacity & approved specification including power connection from main line etc. all complete. (Rate excludes the cost of Concrete Platform & drain, and the cost of Blower Room). 135m3/hr. capacity
14Design, Supply, laying, fitting of pipeline from different unit to nearby Drain/ Water body/ Pond/ upto l00m. Length for proper disposal of backwash water. (Payment will be made as per actual length of executed works.)
15Add Includng GST @18%
16Add Includng CESS @1%

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