Tender For Installation Of 2 Nos New Clustered (Total 7 Nos ) Stw (Solar ) (Depth : 60 M) At Dawaguri (Ghourbhasa) ( Jl No. 119 ) ( Plot No. 515, 2041, 2168, 734 & Jhinaidanga ( Jl No. 123 ) ( Plot No. 1672, 274, 1854 Mouza In Dawaguri Gp Within Cooc
Tender Value
34.66 Lakhs
Estimated cost
Bid Submission
29 Sep 2026
13 days left
EMD
69400
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Coochbehar → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Installation Of 2 Nos New Clustered (Total 7 Nos ) Stw (Solar ) (Depth : 60 M) At Dawaguri (Ghourbhasa) ( Jl No. 119 ) ( Plot No. 515, 2041, 2168, 734 & Jhinaidanga ( Jl No. 123 ) ( Plot No. 1672, 274, 1854 Mouza In Dawaguri Gp Within Coochbehar-I Block Under Coochbehar District Under Coochbehar (A-I) Division Under Core Sector Programme 2026-27, Project Id:- Wi262752307s000 (No:Go2627049841wi Dtd- 11.09.2026).
BOQ
| Sl. No. | Item Description |
| 1 | Supply of Drilling materials of new Shallow Tube Well (Solar) with PVC Pipe (100mm): |
| 2 | Casing Pipes ISI marked- IS 12818 / 2010. 100 mm dia, 5 mm thick Medium well casing pipes (CM). |
| 3 | Casing Pipes ISI marked- IS 12818 / 2010. 100 mm dia, 5 mm thick Screen Ribbed Pipe(Medium). |
| 4 | P.V.C. Flexible Hose pipe, ISI marked - IS 15265. 75 mm dia Lay Flat Hose (Non-ISI). |
| 5 | Drilling and Installation of STW (Solar): |
| 6 | Labour charges for lowering of pipe, strainers, blank pipe etc. and fitting, fixing the same including cutting, threading where necessary complete including bucket washing and other incidental works in this connection. 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 the same all complete and other incidental works in this connection. The bore hole should have minimum 65 mm gap in between outside of the tube well pipe and the bore. for lowering 100 mm dia GI/PVC pipe. |
| 7 | Labour charges for lowering of pipe, strainers, blank pipes etc. and fitting, fixing the same including cutting, threading where neccessary complete including bucket washing and other incidental works in this connection. 100 mm dia G.I. Blank pipe,Bottom Plug with cutter, Brass Jacketted / stainless steel strainer / PVC strainer/screen/slotted pipes . |
| 8 | Supplying and filling up of the annular space between the Well Pipe and the bore hole by coarse sand of fineness modulus not less than 2 including watering as necessary as per direction of the Engineer-in-Charge. |
| 9 | Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete. 100 mm. dia. CI cutter piece upto 450 mm. long with socket. |
| 10 | Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete. (b) 100 mm dia M.S. threaded top cap fixed in position. |
| 11 | Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete. 250 x 50 x 6 mm thick, 80 mm dia, M S Supporting clamp with 2 nos 12 mm dia 65 mm long bolts, nuts,washer, on each side. |
| 12 | Embedding the clamped neck of the tube well below ground level in 1:2:4 cement concrete with 20 mm down stone/ local gravels including cutting earth etc all complete as per direction of Engineer-incharge. |
| 13 | 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 centrifugal pump set and other fittings as necessary all complete. |
| 14 | Labour charges for testing by 5 H.P. Pump Set at site for at least 1(one) hour including supplying necessary fuels and lubricants. |
| 15 | Charges for Mobilisation of drilling equipments, tools & plants etc. and transportation of materials to work site. |
| 16 | 3 HP Solar Monoperc Pumping System with 3HP Surface Pump of STW (Solar): |
| 17 | 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 . c) For 3HP Off-grid Solar Water Pumping System with Monocrystalline / Monocrystalline PERC/bifacial SPV modules - 3200-3400 Wp. Add District Charge (Extra Carriage ) @ 2% and add Insurance @ 2%. |
| 18 | Module Mounting Structure ( For 1HP, 2HP, 3HP, 5HP and 10 HP Solar Water Pumping System): Supply, transportation & installation of G.I manual tracking structure made of MS hollow sections, pipes, plates, angles etc as per IS:4923, IS:1161/1239, IS:1079/2062, to hold min300Wp SPV Module asper drawing and technica lspecification. The steel structureis to be protected with minimum 80 micron galvanisation (hot dip) and provided with fixed arrangement or dual axismanual tracking arrangement for three times in a day and seasonal tilting to face the sun optimity. The weight of the Module Mounting Structure holding 6 Modules should not be less than 325 Kg. Add .Extra rate for transportation @ 2%. |
| 19 | Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking SPV Module structure as per approved drawing. For 6 module structure. |
| 20 | Power conditioning unit with enclosure : Supply , transport , installation and commissioning of Solar Power conditioning Unit consisting of following components and features: 1)VariablefrequencyDrivewithinbuiltMPPT,voltagerange suitable for operating pump-motorset of 1HP to 20 HP,detail mentioned in 2) Power input : DC source for 1HP, 2HP and 3HP. 3) Power input : AC / DC source or hybrid for 5HP and above. 4) Incomer: DCMCB2 Pole16 amp up to7.5HP,25amp for 7.5HP and 10HP, 40 amp for15 to 20 HP as per IS / IE C609472 5) Incomer:ACMCB4 pole16 amp for 5.0HP,25 amp for 7.5HP and10HP,40 amp for 15 to 20 HPas per IS/IE C609472 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 ) 25amp 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. c) For 3 HP capacity Pump-motor set with DC input. Add Insurance @ 2%. |
| 21 | 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 5/10/15/17.5/20 HP) ii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc. b) For 2 or more structure per structure with 9m distance between sturctures. |
| 22 | 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. |
| 23 | 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. |
| 24 | 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 5 years from the date of installation. Add Insurance @ 2%. |
| 25 | b) Lightning protection (Pole mounted): Lightning protection with 1.5\\"G.I G.I pipe of 4mts+ 0.75 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) |
| 26 | Supply and installation of 3phase AC electro motor pump motor set wit hspeed of 3000 r.p.m (synchronous speed) suitable for Solar applications and shall have 60 months guarantee for thefollowing conditions including loading unloading, transportation etc.:-(Refer technical specification for more detail). c) 3HP 3 phase A Csurface mounted Mon oblock Pump motor having discharge at required head as below:: i) Surface Pump-motor set for STW,as per IS:9079 with discharge of 6.50-7.14 Lps at16mts .tota lhead with foot valve, required quantity of flexible suction pipe ( 15m), clamps, bend, footvalve and all other accessories to complete connection of suction and delivery side. Add Insurance @ 2%. |
| 27 | Testing and commissioning of scheme after completion of all work. |
| 28 | a) Supply, fitting and Fixing of Pump-motor shed of height 0.85 m (as per drawing ) withHot dip Galvanised IS A 25 X 25 x 3 & 1.5mm MS sheet including foundation Base of 0.95 m x 0.65 m for Pump Unit ( BFS, .075mm 1:2:4PCC,100mm1:1.5:3CC)-For 2HP and 3HP surface pump. |
| 29 | Comprehensive maintenance charges for 4 years beyond 1 year warranty period (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). b) For 3 HP both for Submersible & Surface pump. 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 5HP / 10HP / 15HP / 17.5HP and 20HP 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. |
| 30 | Cleaning and washing of modules once in 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 the site for the said purpose. For 5 years. |
| 31 | Remote monitoring for 5 years: Provision for remote monitoring for the pumps must be made 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 e 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.) |
| 32 | Institutional development & Capacity building of Water Users Association of STW(Solar): |
| 33 | Campaigning in the command area of clustered STW/PDW/MDTW Sub-projects by community workers for mass awareness , capacity building to achieve sustainability of Sub projects. Cost include wage payment to community workers, transportaton, leaflet etc. |
| 34 | Demarcation of command area, selection of beneficiaries and preparation of land schedule. |
| 35 | 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 |
| 36 | Registration Cost for WUA under suitable act ( Society ) deed writing including registration charge, conveyance cost & opening of Bank A/C etc. |
| 37 | 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). |
| 38 | Meeting and onsite demonstration for operation & maintenance of tubewells, water manangement and mode of collection of water tax, building of corpus fund etc. |
| 39 | Supply of IEC Materials ( Leaflet, poster, notebook )= 8 meetings. |
| 40 | Documentation Cost for activities of WUA Scheme - by still photography, report booklet etc in both hard and soft copy. |
| 41 | Impact study & monitoring of scheme by site visit of 2 Community workers during 3 years' period. Note: The ''Agency'' have to submit attendence sheet and if does not provide service during the 3years period, the amount so held up will be forfeited. Note: Charge of the impact study & monitoring to be withheld in addition to security deposit and will be released after completion of the 03 years. |
| 42 | Supplying, fitting and fixing including transportation of sign board for identifying the exact location of MINI RLI scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm x 600 mm and fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding and writting of both sides of Sign board. Base - Yellow, and words - Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soling. This will include one materials and labour complete as per drawing and direction of E.I.C. |
| 43 | Add GST @18% |
| 44 | Add Labour Welfare Cess @ 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 29, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 13 daysOct 01, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 15 daysTender Documents
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