Tender For Sinking Of Borewell And Construction Of Overhead Water Storage Tank At Different Schools Under Gorubathan Block, Kalimpong District.
Tender Value
47.71 Lakhs
Estimated cost
Bid Submission
04 Nov 2026
6 days left
EMD
95429
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
Kalimpong → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Sinking Of Borewell And Construction Of Overhead Water Storage Tank At Different Schools Under Gorubathan Block, Kalimpong District.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 14-Oct-2026 | Corrigendum regarding the BOQ and total tender value | Other | 04-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charged for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipes etc. and fitting and fixing the same complete including bucket washing and other identical works in the connetion. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. For depth upto 105 metre for 80 mm dia. Tube well with top enlargement of 150 mm dia. 150 mm dia. boring etc. top enlargment. |
| 2 | Packing the annular space between the outside of the housing pipe and the bore with puddled clay balls of approved size as per direction of the Engineer-in-charge with cost of all materials and labour complete. |
| 3 | Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per dayk with necessary arrangements for testing kthe yield in gallons per hour with 'V' notch including hire & labour charges for all tools and plants and scaffolding as required. |
| 4 | Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets. 50 mm dia. |
| 5 | Supply of G.I. bend. 50 mm. |
| 6 | Supplying, fititing and fixing of 50 mm dia MS Clamp (local quotation rate excluding GST) |
| 7 | Supplying, fiting and fixing G.I. cap at top. 150 mm. |
| 8 | Supply of light duty (Schedule – 40) high density polythene or PVC pipe at site as per ASTMD-1785 150mm dia pipe (local quotation rate excluding GST) |
| 9 | Supplying PVC strainer of approved make with adapter conforming to I.S.12818 Specifications 150 mm dia. |
| 10 | Supplying and installation of submersible pump 1 no 3.00HP MS 66 (Pump Type) ST 037 motor type approve brand, all complete as per the direction of EIC (local quotation rate excluding GST) |
| 11 | Supplying fitting and fixing PVC pipes for underground work of apprpved of make Schedule 80(medium duty) conforming to ASTMD-1785 and threaded to match with G.I. Pipes as per IS:1239 (Part-I) with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee, short pkiece etc. fitted 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 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.). PVC Pipes. 50 mm. |
| 12 | Supplying, fitting & fixing panel Board with starter, Voltmetre, Ammeter, Capicitor, etc. all complete. Make – BCH / Approved make (local quotation rate excluding GST) |
| 13 | Supplying, fitting & fixing Meter Box making with GI sheet and GI angle with necessary locking arrangement and jamp the post with concrete all complete as per the direction of EIC. (local quotation rate excluding GST) |
| 14 | Supplying and fixing 1.1 KV grade 4 sqmm 3 core copper cables for Submersible Pump-Motor set. Make – Finolex / Havells. (local quotation rate excluding GST) |
| 15 | Supplying and fixing 7 X 17 alumium wire for connection (local quotation rate excluding GST) |
| 16 | Supplying, fitting, fixing and installing of UPVC pipes (6.0 Kg/sqcm water pressure) class III conforming to IS 4985-2000 with latest revision. Is any with necessary UPVC/CI specials, CIDF sluice valves as per relevant IS specification including labour charges for earth work in excavation in any kind of soil (including mixed soil but excluding moorum and laterite or sand stone) 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 line and level, jointing the pipes and special including supply of solvent cement .. with maintaining an average depth of cushion of 0.9m from the top of pipe line including making interconnection with distribution pipes etc all complete. (local quotation rate excluding GST) 63 mm dia |
| 17 | 50 mm dia |
| 18 | Supply of G.I. pipes of TATA make of different dia. including necessary sockets.65 mm dia. Light quality. |
| 19 | Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1.500 mm. |
| 20 | Controlled Cement concrete with well graded stone chips (20 mm nominal size ) excluding shuttering and reinforcement with complete design of concrete as per ISI-456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge. Consumption of cement will not be less then 300kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basic of preliminary test & job mix formula In Ground floor & foundation.[using concrete mixture]M 20 Grade. (ii) N.B. Veriety (stone metal). |
| 21 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction. (a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel. other than SAIL/TATA/RINL/JSW/JSPL/Shyam/SRMB/ISSL/BMASL/Electrosteel |
| 22 | Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor). (a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. . |
| 23 | Supplying, fitting and fixing G.I. pipes of 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 necessary fitting as required, jointing materials and two coats of painting with approved paint in any position above ground.( Payment will be made on the center line measurements of total pipe line including all specials. No seperate payment will be made for accesorie, specials.). 25 mm dia.medium quality. |
| 24 | Supplying PVC water storage tank of approved quality with closed top weith lid (Black) - Multilayer. 1000 litre capacity. |
| 25 | Supplying, fitting and fixing bib cock or stop cock. Polythene Bib Cock/ Stop Cock (HD) with metal inlet(EMCO/ ATLAS or equivalent). 15 mm. |
| 26 | GST @ 18% |
| 27 | Labour Cess @ 1 % including GST Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 14, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 04, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 6 daysNov 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender