Shifting Of Upvc/Hdpe Pipe Line With Repairing Of Fhtc For Construction Of Drain By Pwd At Malatipur Bazar Under Chanchal Sub-Division In The District Of Malda Under Malda Division, Phe Dte. (2Nd Call)
Tender Overview
Project Description
Shifting Of Upvc/Hdpe Pipe Line With Repairing Of Fhtc For Construction Of Drain By Pwd At Malatipur Bazar Under Chanchal Sub-Division In The District Of Malda Under Malda Division, Phe Dte. (2Nd Call)
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 23-Jul-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No. 14 | Date | 12-Aug-2025 |
| 2 | 13-Aug-2025 | WBPHED/EE/MD/NIeT_21 ( 2nd Call) of 2025-2026, Sl. No.14 | Date | 10-Sep-2025 |
| 3 | 12-Nov-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 12-Dec-2025 |
| 4 | 11-Dec-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 25-2026, Sl. No.14 | Date | 15-Jan-2026 |
| 5 | 09-Jan-2026 | WBPHED/EE/MD/NIeT_21_(2nd Call) of 2025-2026, Sl. No.14 | Date | 16-Feb-2026 |
| 6 | 10-Sep-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-26, Sl. No.14 | Date | 12-Nov-2025 |
| 7 | 15-Feb-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl No.14 | Date | 25-Mar-2026 |
| 8 | 25-Mar-2026 | WBPHED/EE_MD_NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 25-Apr-2026 |
| 9 | 15-Feb-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl No.14 | Date | 25-Mar-2026 |
| 10 | 09-Jan-2026 | WBPHED/EE/MD/NIeT_21_(2nd Call) of 2025-2026, Sl. No.14 | Date | 16-Feb-2026 |
| 11 | 23-Jul-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No. 14 | Date | 12-Aug-2025 |
| 12 | 13-Aug-2025 | WBPHED/EE/MD/NIeT_21 ( 2nd Call) of 2025-2026, Sl. No.14 | Date | 10-Sep-2025 |
| 13 | 12-Nov-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 12-Dec-2025 |
| 14 | 10-Sep-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-26, Sl. No.14 | Date | 12-Nov-2025 |
| 15 | 11-Dec-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 25-2026, Sl. No.14 | Date | 15-Jan-2026 |
| 16 | 23-Apr-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call of 2025-2026, Sl. No.14 | Date | 25-May-2026 |
| 17 | 12-Nov-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 12-Dec-2025 |
| 18 | 15-Feb-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl No.14 | Date | 25-Mar-2026 |
| 19 | 25-Mar-2026 | WBPHED/EE_MD_NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 25-Apr-2026 |
| 20 | 11-Dec-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 25-2026, Sl. No.14 | Date | 15-Jan-2026 |
| 21 | 09-Jan-2026 | WBPHED/EE/MD/NIeT_21_(2nd Call) of 2025-2026, Sl. No.14 | Date | 16-Feb-2026 |
| 22 | 10-Sep-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-26, Sl. No.14 | Date | 12-Nov-2025 |
| 23 | 13-Aug-2025 | WBPHED/EE/MD/NIeT_21 ( 2nd Call) of 2025-2026, Sl. No.14 | Date | 10-Sep-2025 |
| 24 | 23-Jul-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No. 14 | Date | 12-Aug-2025 |
| 25 | 25-Mar-2026 | WBPHED/EE_MD_NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 25-Apr-2026 |
| 26 | 21-May-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025_2026, Sl. No.14 | Date | 27-Jun-2026 |
| 27 | 23-Apr-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call of 2025-2026, Sl. No.14 | Date | 25-May-2026 |
| 28 | 12-Nov-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 12-Dec-2025 |
| 29 | 15-Feb-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl No.14 | Date | 25-Mar-2026 |
| 30 | 09-Jan-2026 | WBPHED/EE/MD/NIeT_21_(2nd Call) of 2025-2026, Sl. No.14 | Date | 16-Feb-2026 |
| 31 | 23-Jul-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No. 14 | Date | 12-Aug-2025 |
| 32 | 11-Dec-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 25-2026, Sl. No.14 | Date | 15-Jan-2026 |
| 33 | 10-Sep-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-26, Sl. No.14 | Date | 12-Nov-2025 |
| 34 | 13-Aug-2025 | WBPHED/EE/MD/NIeT_21 ( 2nd Call) of 2025-2026, Sl. No.14 | Date | 10-Sep-2025 |
| 35 | 24-Jun-2026 | WBPHED_EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 27-Jul-2026 |
| 36 | 23-Apr-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call of 2025-2026, Sl. No.14 | Date | 25-May-2026 |
| 37 | 21-May-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025_2026, Sl. No.14 | Date | 27-Jun-2026 |
| 38 | 09-Jan-2026 | WBPHED/EE/MD/NIeT_21_(2nd Call) of 2025-2026, Sl. No.14 | Date | 16-Feb-2026 |
| 39 | 25-Mar-2026 | WBPHED/EE_MD_NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 25-Apr-2026 |
| 40 | 15-Feb-2026 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl No.14 | Date | 25-Mar-2026 |
| 41 | 13-Aug-2025 | WBPHED/EE/MD/NIeT_21 ( 2nd Call) of 2025-2026, Sl. No.14 | Date | 10-Sep-2025 |
| 42 | 23-Jul-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No. 14 | Date | 12-Aug-2025 |
| 43 | 11-Dec-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 25-2026, Sl. No.14 | Date | 15-Jan-2026 |
| 44 | 10-Sep-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-26, Sl. No.14 | Date | 12-Nov-2025 |
| 45 | 12-Nov-2025 | WBPHED/EE/MD/NIeT_21 (2nd Call) of 2025-2026, Sl. No.14 | Date | 12-Dec-2025 |
BOQ
| Sl. No. | Item Description |
| 1 | Withdrawingand relaying of DI/CI pipes/AC pipe after excavation of earth and with the help of chain pully derrick etc. by dismantling & jointing of rubber gasket joint or lead joint or flange joint and stacking the withdrawn pipes and specials at site store/ road flank, godown etc. all complete in the excavated same trench & as per direction of EIC.a) 80 mm dia to 125 mm dia. |
| 2 | Supplying, 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 payment without 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 PVC fitting 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 cushion 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. |
| 3 | 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 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.(i) Laying of pipe line including cost of pipe only excluding cost of specials/fittings valves. |
| 4 | a) 90 mm O.D. Dia. |
| 5 | Filling 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). |
| 6 | a) 90 mm O.D. Dia. |
| 7 | Cleaning 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).a) 90 mm dia. |
| 8 | Construction of different dia Sluice valve /Air valve /Washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers notspecified]. |
| 9 | i) 100 mm dia pipe. |
| 10 | Supply and delivery of CIDF sluice valve (Special type) PW-1.00 of different dia make with CI double flanged non rusting spindle sluice valves conforming to IS 14846 -2000 with latest emended having body dome/ bonnet and cover of C.I.Gr-F.G 210mtr. spindle of IS-6603 G.R 12/Gr-13 non-magnetic, nuts seat rings are of Gunonetal as per IS:318 LTB-2 flanges and drilled to IS:1538 Part IV & VI valves are suitable for max. working pressure of 10kg/cm2(seat test) and body tested to 15kg/cm2.N.B: The above item should be procured from the reputed manufactures as per deptt. approvedvender list. |
| 11 | ( a ) 100 mm dia. |
| 12 | arth work in filling in compound tank low land, ditches etc. with good earth in layer not exceeding 150mm. including breaking clods & consolidating the same by ramming & dressing complete. (Payment will be made on profile measurement before and after the work).(ii) With carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. |
| 13 | Repairing work for Existing FHTC on the existing CI/DI/uPVC/HDPE/GI/AC distribution pipeline with supply, fitting & fixing of all other accessories like saddle piece of required size to fit the existing distribution pipeline, specials, nut & bolts, rubber sheet, washers etc, including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge. |
| 14 | Provision for exttra supply and laying of 15mm NB PVC (schedule 80)/20mm OD HDPE (PE100, PN16) pipe with all necessary specials 1.0 metre below the ground including cutting trenches in all sorts of soil and filling up trenches as per direction of the E.I.C. beyond 15mtr length as consider in item no.1 (a) Underground 15mm. 250 x 20% x15.00-750.00mtr. |
| 15 | Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories, specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials, jointing materials, cutting pipes, making threads, cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment for painting will be made seperately)N.B. The rates for supply of non TATA but I.S.I. marked G.I. pipes and fittings will be arrived at by reducing the corresponding rates for TATA pipes and fittings by 20%.(i) 15 mm dia. medium quality. |
| 16 | Emergency Horizontal road crossing by Augor-boring including boring charge, pipe laying and jointing, making baricates, lighting arrangement etc. all complete as per direction of E.I.C. For 80 mm dia. to 200 mm dia. pipes. |
| 17 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof.(a) upto 150 mm. thick |
| 18 | Making plain Cement concrete (Mix - 1:2:4) with graded stone chips (20mm niminal size) excluding shuttering and reinforcement if any in ground floor as per relevant IS codes. (0.60 m bellow GL and 0.30 m above GL) for fixing 15 mm dia GI pipe for FHTC or as per direction of E.I.C . (Pakur Variety) |
| 19 | Hire and labour charges for shuttering with centering and necessery staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and stricking out after completion of works (upto roof of ground floor) a) 25mm to 30mm thick wooden shutering as per deceision & direction of engineer-in-charge. |
| 20 | Add Includng GST @18% |
| 21 | Add Includng CESS @1% |
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