Tender For Sinking Replacement Tubewell In Reverse Rotary Method With Necessary Interconnection To Rising Main At 3 Rd Tubewell Site Located Within The Campus Of Dhupguri Municipality Under Zone-I Pwss, Jalpaiguri ( Sl No.-01)
Tender Value
12.79 Lakhs
Estimated cost
Bid Submission
28 Nov 2026
14 days left
EMD
25591
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
Jalpaiguri → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Sinking Replacement Tubewell In Reverse Rotary Method With Necessary Interconnection To Rising Main At 3 Rd Tubewell Site Located Within The Campus Of Dhupguri Municipality Under Zone-I Pwss, Jalpaiguri ( Sl No.-01)
BOQ
| Sl. No. | Item Description |
| 1 | Site Preparation. Temporary Lantrine, Placement & levelling of Rig Machine, Mast hosting and Casing drilling ( Upto 6 mtr ) Placement of Casing with all machineries after completion of Drilling. |
| 2 | Drilling by Reverse Rotary method of drilling using 9 7/8\\" dia bit for pilot bore followed by subsequently remaining using 12 1/4\\" dia15\\" dia and 17.5\\" dia Rock Roller Bits/ Drag Bits in consolidated and soft formation up to required depth including casing lowering as required including cost of fuels and lubricants etc. as required for drilling.Note:-1) Rate only for polit drilling will be @ 50% of item Rate.2) Rate fo Reamining by 12 1/4\\" dia bit will be @ 14% of ITEM Rate3) Rate fo Reamining by 15\\" dia bit will be @ 16% of ITEM Rate4)3) Rate fo Reamining by 17.5\\" dia bit will be @ 20% of ITEM RateUpto 60 Mtr |
| 3 | From 60 Mtr to 90 Mtr |
| 4 | From 90 Mtr to 120 Mtr |
| 5 | Lowering the tube well assembly (UPVC Casing pipe, well pipe, strainer along with UPVC accessories) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc. |
| 6 | Cost of Consumables for drilling rigs and machineries. |
| 7 | Development (Min. 8 Hr. continuous) of tube well by using suitable air compressor (Min. Capacity: 600CFM & operating Pressure 14 Bar) followed by yield testing with BHT pump (Head:45 to 50mtr., Discharge: 1100 to 1000 LPM and 25 BHP engine) all complete including To & Fro Transportation cost and Cost of fuels, lubricants & Labour etc. |
| 8 | Water sample collection and chemical test including Arsenic Test. |
| 9 | Transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, Lubricant & loading unloading the materials from store/stack yard /suppliers godown and unloading/stacking the same at site. (Upto 60.0 km distance) |
| 10 | Supply and delivery at site of UPVC pipe (CM) conforming to IS12818:2010. (CIPET Certified)250 MM DIA |
| 11 | 200 mm dia. |
| 12 | Supply and delivery at site of UPVC Medium Well Screen (RMS) Pipes with Ribs conforming to IS 12818:2010. (CIPET Certified)200 mm dia. |
| 13 | Supply and delivery at site of UPVC Reducer250 MM X 200 MM DIA |
| 14 | Supply and delivery of UPVC Cap250 MM DIA |
| 15 | 200 MM DIA |
| 16 | Supply and delivery of M.S. Housing clamp 250 mm dia. |
| 17 | Supply and delivery of M.S.Centre guide (Special Type). |
| 18 | Supply and delivery of Washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to IS 4097: 1967. |
| 19 | Supply and delivery of Bentonite Powder conforming to IS 6186:1986. |
| 20 | Electro-logging charge. |
| 21 | 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 |
| 22 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m 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 striking out after completion of works (upto roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation |
| 23 | Ordinary 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. (b) River bazree |
| 24 | Supplying, fitting and fixing G.I. pipes of Non-TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required jointing materials and two coats of painting with approved paint in any position above ground.k) 150 mm dia. heavy quality |
| 25 | Carrying CI/DI pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub-grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone/electric cable etc. (in case of damaged if any type of cable line during excecution, necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8KM and back filling the trenches with excavated earth in layers to original condition as per specification and direction of EIC. The surplus materials after execution of work are to be return to the deptt. store.200 MM DIA |
| 26 | 150 MM DIA |
| 27 | Making rubber gasket joint to CI/DI pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of EIC. (rubber gasket will be supplied deptt. free of cost)200 MM DIA |
| 28 | 150 MM DIA |
| 29 | Carriage of different type of departmental pipes from Divisional/Sub-divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of EICAbove 50 Km |
| 30 | 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/cm2.150 mm dia. |
| 31 | Making flange joint to CIDF pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg/m2 (3mm gauge) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of EIC (Nut and bolts shall be ofTATA/GKW make) for80 mm dia. |
| 32 | 100 mm dia. |
| 33 | 150 mm dia. |
| 34 | 200 mm dia. |
| 35 | Supply of CI Jeffy coupling as per IS specification.80 mm dia. |
| 36 | 100 mm dia. |
| 37 | 150 mm dia. |
| 38 | 200 mm dia. |
| 39 | Labour charges for Jeffy joint of all diameter. |
| 40 | Supply at site/local store CIPE and CISS specials as per relevant IS specification with latest smendments including cost of loading, carring, unloading, stacking peoperly and sales tax & all other charges etc. complete as per direction of EIC (Mode of measurement will be on book weight) & specials. |
| 41 | Supply the following materials for connection of inlet, outlet, overflow, washout of OHR as per deptt. Drawings. (A) CIDF pipe Class-B as per I.S. 7181-1986 with latest revision. |
| 42 | Supply the following materials for connection of inlet, outlet, overflow, washout of OHR as per deptt. Drawings. (B) CIDF Duck foot bend as per I.S. 1538 1976 with latest revision. (C) CIDF Bell mouth pes. with puddle collar as per ISI 1538-1976 with latest revision (D) C.I.D.F 90° Bend as per I.S.1538 (Part-XXI)-1976 with latest amended. |
| 43 | 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 over 150mm.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 DepartmentalDwg. [Reinforcement type:- Other manufactuerers not specified]80 mm to 150 mm dia pipe |
| 44 | Chamfering the spigot end of all type/class of DI pipe for proper using of push joint by means of grinder set at site for proper joint etc. all complete as per direction of EIC.100 mm dia. |
| 45 | 150 mm dia. |
| 46 | 200 mm dia. |
| 47 | Cutting DI pipe (all class & type) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of EIC.80 mm dia. to 125 mm dia pipe |
| 48 | 150 mm dia. to 200 mm dia pipe |
| 49 | Add Cess @ Rs. 1.00% |
| 50 | Add GST @ Rs. 18.00% |
| 51 | Add Supervision Charge @ Rs. 12.50% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 13, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 14 daysNov 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 16 daysTender Documents
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