Water Resources Development Directorate Tender
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Water Resources Development Directorate - WRDD Tender
Civil And Construction
Electrical and Electronics
Solar Installation and Products
Water Storage And Supply
Eprocure
Opening Date3 Apr 2025
Closing Soon22 Apr 2025
Tender Amount₹ 19,04,106
Costs
EMD
₹ 38,100Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Installation Of 1 No. New Clustered (2) Light Duty Tubewell (solar) (depth - 150 M) With Pvc Pipe At Duki (pic-r301900237), Village- Duki , Under Garhbeta-iii Block Of Paschim Medinipur District Under Bankura (a-i) I And P Division Under Ridf Xxx Tra
Description
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Contact
Tender Id
2025_WRDD_832070_6Tender No
02 /RIDF XXX /WRDD /BANK/ 2024 25 of the Executive Engineer AI Bankura AI IP Division BankuraTender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://wbwridd.gov.in/
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Documents
BOQ Items
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PVC Screen (Ribbed) Pipes of nominal dia 100 mm (O.D. 117 mm) , wall thickness 5.0 mm, conforming to IS : 12818/1997 .
24
692
16616.88
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Drilling of bore hole of suitable diameter upto required depth by water jet system through any type of soil including hire and labour charges for boring pipes, scaffolding, other tools and plants etc. and taking out same all complete and other incidental works in this connection. The bore hole shouid have minimum 65 mm gap in between outside of the tube well pipe and bore . I) For lowering 100mm. dia GI/PVC pipe
208
288
59976.8
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II) For lowering 150mm. dia GI/PVC pipe
96
622
59745.6
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Labour charges for lowering of pipe, strainers, blank pipes etc. and fitting, fixing the same including cutting, threading where necessary complete including bucket washing and other incidental works in this connection.
-
-
-
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i)100 mm dia UPVC Pipe with bottom cutter, Screen (Ribbed) pipes, blank pipe
204
70
14428.92
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iv) 150 mm dia UPVC Housing Pipe
96
102
9844.8
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Supply of gravel for use as pack in the tube well of 2mm to 4mm size (AS PER is:4097) and gravel treatment of tubewell including screening washing, cleaning etc. of the gravels at the site all complete as per direction of Engineer-in-Charge .
12
3885
46626
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Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete.
-
-
-
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a) 100 mm dia CI/Steel cutter piece upto 450 mm long with socket.
2
330
660.06
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b) 100 mm x 150 mm UPVC reducing socket .
2
471
942.96
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c) 150 mm dia GI threaded top cap fixed in position.
2
565
1131.54
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Washing and development by pumping with 30 cum per hour capacity pump for a period till sand free water comes out and the discharge is about 30 cum per hour, followed by final yield test; inclusive of all tools, plants and scaffolding and hire charge of submersible pump, generator etc. all complete.
2
4563
9127.76
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Making arrangement and showing verticality test including cost/hire charges of necessary tools and plants, scaffolding, labour etc. – all complete as per direction of Engineer-in-Charge.
2
858
1716.16
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Charges for mobilisation of drilling equipments, tools & plants etc and transportation of departmental materials from sub-divisional store to work site and returning excess departmental materials if any, to sub divisional store after completion of work .
2
1810
3620.92
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3 Core 2.5 sqmm Flat Weather Proof Copper PVC insulated heavy cable as per IS Specification (Brimsin or of any other reputed brand as per direction of EIC).
100
138
13814
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COLUMN PIPES :
-
-
-
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a) 80 mm dia(NB) Column Pipe one end screwed and other end with standard flange (3m long) as per IS Specification TOP
2
4661
9322.04
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b) 80 mm dia(NB) Column Pipe both end screwed and one end socketed (3m long) as per IS Specification BOTTOM
24
4067
97627.2
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OTHER M.S. ACCESSORIES
-
-
-
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80mm dia 6 mm thick heavy duty M S supporting clamp with 2 nos. 12 mm dia 65 mm long bolts, nuts, washer on each side for holding Column Pipe.
4
1851
7406.78
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80 mm dia Nominal size (PD) ISI marked Sluice Valves Pressure designation P.N. 1.6 with hand wheel for water works purpose, CI flanged type conforming to IS: 14846/2000 with amdt. No. 1 & 2 . The valves shall be tested for (closed end test) against Hydrostatic test requirement.
2
4067
8135.59
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80 mm (NB) MS /GI ERW 90 degree Bend as per IS 1239 (Part-II)/1992 with latest amendment, both end welded with flange as per IS 6392/1971, Table-17 with latest amendments. Both bend & flange are duly ISI certification marked.
2
2372
4745.76
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Lay Flat hose of 75 mm nominal size polyster reinforced lay flat hose (the hose should has, wall thickness 1.3 ± 0.3 mm working pressure 3.0 kg/m2 & brusting pressure (9 kg/m2). The Lay flat hose should have a standard length of 100/200 m roll.
200
94
18983
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Solar Module: Supply , transport , installation and commissioning of ISI marked Solar Modules as per following specification: ( 1) Cell: Indigenous mono crystalline silicon SPV cells (2.) Solar Module: Monocrystalline cell with PERC technology / module with bifacial cell. ( 3.) Standards: ISI marked as per IS 14286 and having certification of IEC 61853(1), 61730(1&2), 61710 (4) .Modules must qualify to IS 170210 (Part 1) ( 5).Min. Efficiency: 19.5%. ( 6.) Fill factor: More than 75% . (7.) Module wattage mismatch in the SPV array: within ±3% (8.) Wattage output warranty:Should not be less than 90% at the end of 10 years and 80% at the end of 25 years. (9.) The power output of individual PV modules used in the PV array, under STC: minimum 300 Wp. Necessary test certificates also to be supplied. For detail information please see Cl. no. 2.1 of technical specification .
-
-
-
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d)For 5 HP Off-grid / On-grid Solar Water Pumping System with Monocrystalline/ Monocrystalline PERC/bifacial SPV modules - 5400-5800 Wp.
11000
32
355190
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Module Mounting Structure : Supply , transportation & installation of G.I manual tracking / Fixed structure made of MS hollow sections, pipes, plates, angles etc as per IS:4923, IS:1161/1239, IS:1079/2062, to hold min 300 Wp SPV Module as per drawing and technical specification. The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided with fixed arrangement or dual axis manual tracking arrangement for three times in a day and seasonal tilting to face the sun optimally.
1140
157
178980
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The approximate weight of the Module Mounting Structure given in Clause no.5.1 should be followed.( 1 no. 6 module + 1 no. 4 module Fixed str.)
-
-
-
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Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking SPV Module structure as per drawing.
-
-
-
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For 4 module structure
2
11519
23038
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For 6 module structure
2
13205
26410
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Power conditioning unit with enclosure :
Supply , transport , installation and commissioning of Solar Power conditioning Unit consisting of following components and features: 1) Variable frequency Drive with inbuilt MPPT, voltage range suitable for operating pump-motor set of 1HP to 20 HP, detail mentioned in in Cl.6.1
2) Power input : DC source for 1HP, 2HP and 3HP.
3) Power input : AC / DC source or hybrid for 5HP and above.
4) Incomer: DC MCB 2 Pole 16 amp upto 5 HP, 25 amp for 7.5HP and 10 HP, 40 amp for 15 to 20 HP as per IS/IEC 60947-2
5) Incomer: AC MCB 4 pole 16 amp for 5.0 HP, 25 amp for 7.5HP and 10 HP, 40 amp for 15 to 20 HP as per IS/IEC 60947-2 6) Type II DC SPD of 40 KA. 7) Type II AC SPD of 40 KA for AC/ DC or Hybrid input. 8) Dual input (solar/Grid) 25 amp changeover switch for 5HP and 7.5 HP, 40 amp for 10 HP, 63 amp for 15 to 20 HP 9) Reverse protection diode 1600 VDC with heat sink.
10) Data Logger.
11) Remote monitoring system.
12) Should have built –in EMC filters .
13)IP 65 glands for cable in and out. 14) Min. IP 54 enclosure. For detail features, protections, RMS, Communication architecture, Security, Data storage, tolerance of various parameters, standards to be qualified, etc. please refer to Cl. 6.1 of technical qualification. Note: AC SPD, AC MCB and Selector switch to be provided only for item no. 3(g), to 3(l).
-
-
-
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d) For 5 HP capacity Pump-motor set with DC input
2
56882
113764
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Cable and Accessories :
Supplying, fitting and fixings of UV rated Copper Cable laid inside HDPE conduit and other accessories as per followings with necessary connection with the Solar PV Module, MPPT etc.
i. 4.0 Sq mm single core multi studs - 5m(for 1HP/2HP/3HP) & 20m(for 5/7.5/10/15/17.5/20 HP)
ii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc
-
-
-
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b) For 2 or more structure per structure with 9m distance between sturctures.
4
3434
13736
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Earthing: Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe including excavation of soil for installation of Earth Electrode and filling & ramming and connecting to individual structure to earth electrode including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.
4
2661
10644
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Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of 8 swg on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages
40
13
520
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a) Lighting System at Scheme: (with lighting Pole) :
Dusk to dawn lighting arrangement of at 4 mts height above ground level, with Hot dip galvanised 80 mm x 50 mm , medium duty pipe, with 12 V, 15Ah 2-in-1 Lithium ion/ Ferro- Phosphate battery with in-built 7-11watt LED lamp , 50 Wp solar panel (min 19% Eff.) to cover the scheme area. The lighting system should be warranted for 5years from the date of installation.
2
19030
38060
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b) Lightning protection (Pole mounted): Lightning protection with 3" X 1.5" G.I pipe of 6m + 1 m height with base flange in proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. Earthing with 65 mm dia GI pipe (Medium) 3.0 Mts. long and 1 x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. including connection to earth electrodes with 25 X 6mm G.I strip. (Provision of one lightning protection for each scheme as per drawing)
2
10683
21366
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Supply and installation of 3 phase AC electromotor pump-motor set with speed of 3000 r.p.m(synchronous speed) suitable for Solar applications and shall have 60 months guarantee for the following conditions including loading, unloading, transportation etc.:- (Refer technical specification for more detail)
-
-
-
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d) 5 HP 3 phase AC Pump-Motor set having discharge at required head as below:-
2
46339
92678
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iii) Submersible Pump-motor set for LDTW with external part made of stainless steel of grade 304 or higher as per IS 6911 and IS 3444,with discharge of 7.5 Lps- 5.83 Lps at 30 mts.-35 mts. total head with cable(3m), cover plate, Socket, Flanged Nipple, Rubber Insertion, Nuts& bolts and all other accessories including transportation of Bend, Column Pipes, cable, sluice valve, lay flat hose pipe etc. from Deptt. Store to site within 100km. The pump motor should be tested as per IS 8034:2048(third revision)
-
-
-
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Testing and commissioning of scheme after completion of all work
2
2000
4000
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Comprehensive maintenance charges for 5 years (which cover monthly inspection, Yearly training to WUA, to attend breakdown within 3 days and to keep the scheme in operation without lapse of time)
-
-
-
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c) For 5 HP both for Submersible & Surface pump
-
-
-
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Note:1 Total comprehensive maintenance charge is to be withheld in addition to Securirty Deposit. Comprehensive maintenance charges will be released @ i) Rs 0.80 for 2 HP, ii) Rs.0.80 for 3 HP, iii) Rs.0.60 for 5 HP / 7.5/ 10 HP / 15HP / 17.5HP and 20 HP Submersible & Surface per Wp per year at the end of each maintenance period i.e.at the end of 1st year, 2nd year, 3rd year, 4th year& 5th year. In case the “Bidder” does not provide service during the warranty & comprehensive maintenance period, the amount so held up will be forfeited
11000
3
33000
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Insurance @ 2% for Item No. 1, 4, 8, and 10 for a period of 5 years.
0.02
599692
11993.84
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Note:2
Ist year's Insurance charge is to be paid on production of Original Receipt of premium payment. Remaining 4 years Insurance payment is to be withheld which will be released during 2nd, 3rd , 4th & 5th year on production of Original Receipt of premium payment.
-
-
-
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Remote monitoring for 5 years: Provision for remote monitoring for the pumps must be made in the pump controller through an integral arrangement having following basic functions:
a. Controller must be assigned with a unique serial number and its live status must be observed remotely on online portal through login credentials.
b. Live status must indicate whether controller is ON/ OFF. The parameters i.e. the water output, water flow rate, in fault condition, array input voltage/ current, power and motor frequency should at logged at an interval of 10 minutes c. Controller must have a back up to store the data locally ( at least for 1 year) supply & installation of GSM/GPRS based Data Transmitter or Modem and to provide remote monitoring service to transmit the parameters to central server from the solar pumping system with time stamp at user-defined interval and report generation at the buyer end. (Refer Technical Spec.)
2
21850
43700
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Cleaning and washing of modules once in a month with clear water to remove deposited dust and dirt on the module surface and keep the modules clean throughout the year. The activity to be performed for eight months in a year excluding four monsoon months. A log book should be maintained at thr site for the said purpose.
160
300
48000
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Supplying, fitting & fixing of MS Plateof size 20cmx20cm, 6 mm thick make of two halves(20 cmx10cm) placed over housing pipe of LDTW to rest the supporting clamps,with semi circlar hole of 90 mm dia at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 25mm dia G.I. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect.
2
382
765.68
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Supplying MS Hexagonal Head Bolts & Nuts bearing IS-1363 (Part-I)/1992 of product Grade-C with latest amendments for bolts & ISIS-1363 (Part-3)/1992 of product Grade-C with latest amendments.
6
200
1200
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Supplying fitting fixing including transportation of1 mtr x 0.6 m x 24 swg MS board contaning The name of Scheme and details of Scheme as directed by EIC. The board should have base colour - Black and words - White to be fitted and fixed on the pipe will be grouted in 1:2:4 CC on single brick flat soling
1
3677
3677.51
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Campaigning in the command area of one no clustered LDTW Sub- project by community workers for mass awareness , capacity building to achieve sustainability of Sub-projects. Cost include wage payment to community workers, transportaton, leaflet etc.
2
2600
5200
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Demarcation of command area, selection of beneficiaries and preparation of land schedule within the Command area of one no clustered SPSIS Sub-project having CCA 12 Ha
1
5000
5000
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Meeting Cost for WUA formation, cost including Refreshment, training materials, transport local conveyance, wage payment to community worker, remuneration to resource person and incidental charges
1
3000
3000
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Registration Cost for WUA under suitable act ( Society ) deed writing including registration charge, conveyance cost & opening of Bank A/C etc.
1
1200
1200
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Livelyhood plan / Micro plan formulation cost for minor irrigation scheme, cost including refreshment, training materials, transport local conveyance, wage payment to community worker, remuneration to resource person and incidental charge ( rate on meeting )
2
3000
6000
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Meeting and onsite demonstration for operation & maintenance of Scheme , water manangement and mode of collection of water tax, building of corpus fund etc
1
3000
3000
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IEC Materials ( Leaflet, poster, notebook )= 8 meetings, for SL - 3 and SL - 5
45
35
1575
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Documentation Cost for activities of WUA Scheme by photography, report booklet etc in both hard and soft copy.
2
1000
2000
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Impact study & monitoring of scheme by site visit of 2 Community workers during 3 years’ period
4
1200
4800
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Add GST(@18%)(Excluding item no 56 to 64 ))
1574436
-
283398.48
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Add Labour cess(@1%)(for item no 5 to 17 and item no 27 to 55
1449683
-
14496.83
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