Tender For Major Repair To Gr. D Quarters (3 Nos.) At Debibari Under Coochbehar Irrigation Division Within Coochbehar Municipality In P.S. Kotwali, District-Coochbehar.
Tender Value
11.50 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
15 days left
EMD
23012
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
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Major Repair To Gr. D Quarters (3 Nos.) At Debibari Under Coochbehar Irrigation Division Within Coochbehar Municipality In P.S. Kotwali, District-Coochbehar.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 30-Oct-2026 | 1st Corrigendum eNIT No WBIW/EE/COB/e-NIT-14/2026-27 | Date | 18-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.a) In ground floor including roof. |
| 2 | Stripping off worn out plaster and raking out joints of walls, ceiling etc. up to any height and in any floor including removing rubbish within a lead of 75m as directed. |
| 3 | Dismantling artificial stone flooring upto 50 mm. thick by carefully chiseling without damaging the base and removing rubbish as directed within a lead of 75 m. |
| 4 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75In ground floor including roof.a) up to 150 mm. thick |
| 5 | Taking out carefully G.C.I. or C.I. or asbestos sheets (including ridges etc.) from roof or wall after unscrewing bolts, nuts, screws etc.and stacking the material at site as directed. |
| 6 | Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge |
| 7 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. 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. |
| 8 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 9 | Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm .including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work)(a) With earth obtained from excavation of foundation |
| 10 | With carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km including the cost of carried earth. |
| 11 | 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. Base of Column Up to G.l |
| 12 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering andreinforcement if any, in ground floor as per relevant IS codesRiver Bazri |
| 13 | Hire and labour charges for shuttering with centering and necessary staging up to 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 (up to roof of ground floor)(When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof)(f) 25 mm to 30 mm shuttering without staging in foundation |
| 14 | Brick work with 1st class bricks in cement mortar (1:4)(a) In foundation and plinth |
| 15 | In superstructure, ground floor |
| 16 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. |
| 17 | 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 every intersection, complete as per drawing and direction.(a) For works in foundation, basement and upto roof of ground floor/upto 4 mi)Tor steel/Mild Steel |
| 18 | Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).f) Sishu, Gamar, Champ, Badam, Bhola, Mogra, Hallak |
| 19 | Panel shutters of door and window, as per design(each panel consisting of single plank without joint) including fitting and fixing the same in position but excluding the cost of hinge and other fittings, in ground floor (In case of non-supply of single plank, penal rate of reduction of 20% will be made)iii) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 Cmb) Sishu, Gamar, Champ, Badam, Bhola, Mogra, Hallak |
| 20 | Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per per direction. (Cost of concrete will be paid separately)(a) 40mm X 6mm, 250mm Length |
| 21 | Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting.(b) 250mm long |
| 22 | Iron socket bolt of approved quality fitted and fixed complete. © 150mm long x 10mm dia bolt Doors |
| 23 | Anodized aluminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixedcomplete:(a) With continuous plate base (Hexagonal/ Round rod)(vi) 150 mm grip x 10 mm dia rod. |
| 24 | 25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10 mm nominal size] and admixture of water proofing compound as per manufacturer's specification followed by two coat of polymer based paint, (1st coat after 4 to 5 days of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of water proofing compound & polymer based paint to be paid separately).( Chequering not required over concrete or painted surface).[Note: - Waterproofing as per item 9, polymer based paint asper item 8 (a) of subhead C of Section (C). |
| 25 | Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directedwith topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) includingsmooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75kg/sq.m all complete including all materials and labour.In ground floor.3 mm. thick topping (High polishing grinding on this item isnot permitted with ordinary cement).Using grey cement(ii) 25 mm. thick |
| 26 | Asbestos corrugated (Trafford or similar approved quality) sheet (6 mm thick) work (excluding the supporting framework) fitted and fixed with 9.5mm. dia. J or L hook-bolt and nuts, limpet and bitumen washers and putty with 150 mm end lap & one corrugation minimum side lap complete.(Payment should be made on area of finished work)(a) In Roof |
| 27 | Galvanized corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap.(Payment to be made on area of finished work)(GCI sheet tobe supplied by contractor)(i) In Roof:-b) With 0.63 mm thick sheet |
| 28 | Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed.(i) 16 mm dia bolt (b) 450 mm long |
| 29 | (a) M.S. or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor.(Add extra @ 1% for each addl. floor up to 4th floor and @ 1.25%for each addl. floor above 4th floor)(i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr. Qntl (MODE OF MEASUREMENT):-The weight of grill per sq.m. will be determined by taking the physical weight of fabricated grill and dividing the same by covered area of the same.N.B. No shop priming will be allowed to facilitate inspection of workmanship. Weight of grill is to be taken after final grinding and finishing the weld. |
| 30 | Extra for work in grill gate.(I) For hanging and locking arrangements including supply of materials and labour complete.(15% extra over the corresponding item of grill ) |
| 31 | Wood work in posts, post plates, rafters, battens, truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts, paints, but including the cost of nails, screws etc.)(The quantum should be corrected up to three decimals)(i) Sal :Local |
| 32 | Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark.(iv) 75mm. X 47mm. X 1.70mm. |
| 33 | 100mm. X 58mm. X 1.90mm. |
| 34 | Providing and fixing of false ceiling with powder coated exposed G.I. grid suspension system (E-Grid T 2430 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia G.I. wire from purlins / soffit. 6 mm thick High Pressure Steam Cured Non Asbestos Fibre Cement Standard Ceiling Board (Density > 1300 Kg/m3) of size595 mm X 595 mm, conforming IS 14862 & Type B Category III of ISO 8336, tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7 & 8, should be placed in the Grid module to form a False Ceiling. All complete as per the drawing & directions of Engineer-in-charge.In ground floor.False Ceiling (with 6mm thick Fibre Cement Standard Ceiling Board and E-Grid T-2430). |
| 35 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throttling, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface]ii) With 1:4 cement mortar(b) 15 mm thick plaster |
| 36 | 20 mm thick plaster |
| 37 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m. |
| 38 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 39 | Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. (This item is applicable to new work or old work when the originalsurface has been exposed by removal of old paint.) |
| 40 | Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :(a) On timber or plastered surface :With super gloss (hi-gloss) -(ii) Two coats (white in shade) |
| 41 | On steel or other metal surface :With super gloss (hi-gloss) -ii) Two coats (white in shade) |
| 42 | Cement washing including cleaning and smoothening surface thoroughly (cement to be used @15 kg./100 sq.m. of surface for one coat and @25 kg./100 sq.m of surface for two coats):External surface (Ground floor)One Coat |
| 43 | Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification.In Ground floor:External surface (Ground floor)(iii) Two coats. |
| 44 | Colour washing with any shade with Strainers, as required including cleaning and smoothening surface thoroughly :(i) Internal surface (All floors) (b) Two coats (on new works only(i) Other than yellow, pink. |
| 45 | Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbow, nipple, long screw, 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 paintin any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials. Payment for painting willbe made separately)(a) For Exposed WorkPVC Pipes(Dia)15 mm metre |
| 46 | 20 mm metre |
| 47 | 25 mm metre |
| 48 | Supplying, fitting and fixing bib cock or stop cock.(a) (i) Chromium plated Bib Cock short body (Equivalent to Code No. 511 & Model - Tropical / Sumthing Special of ESSCO or similar brand). |
| 49 | Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (d) 2000 litre capacity |
| 50 | Labour for hoisting plastic water storage tank.(ii) Above 1500 litre up to 5000 litre capacity.(a) Upto 1st story from G.L. |
| 51 | Wash basin vitreous china of approved make (without fittings) supplied, fitted and fixed in position on 75mm X 75 mm X 75 mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets. (ii) 550 mm X 400 mm size |
| 52 | Supplying, fitting and fixing stainless steel sink complete with waste fittings and two coats of painting of C.I. brackets.(a) Sink only (ii) 630 mm X 550 mm X 180 mm |
| 53 | Supplying, fitting and fixing approved brand 32 mm dia.P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps. (ii) 750 mm long |
| 54 | Supplying fitting and fixing Anglow-Indian W.C. in white glazed vitreous china ware of approved make complete in position with necessary bolts, nuts etc. (b) With 'S' trap (with vent) |
| 55 | Supplying, fitting and fixing Squatting plate with integral flushing in white vitreous chinaware of approved make in cement concrete (6:3:1) with jhama chips complete. (Payment of concrete will be paid separately).(i) 450 mm X 350 mm each |
| 56 | Supplying, fitting and fixing Foot rest for water closet of size 275 mm X 125 mm with(b) Porcelain of approved make. |
| 57 | Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete.(i) 635 mm X 395 mm X 420 mm |
| 58 | Supplying, fitting and fixing best quality Indian make mirror 5.5 mm thick with silvering as per I.S.I. specifications supported on fiber glass frame of any colour, frame size 550 mm X 400 mm |
| 59 | Supplying, fitting and fixing liquid soap container.(a) Chromium plated. |
| 60 | Supplying, fitting and fixing towel rail with two brackets(b) Aluminum (iii) 25 mm dia. and 750 mm long |
| 61 | Removing sludge from septic tank, sock well etc. by methor labour including disposal of the same outside the compound as directeda) Up to 20 usersii) Beyond a lead of 150 metre and outside the Municipal limit. |
| 62 | Cleaning silt of inspection pit. |
| 63 | Supplying, fitting and fixing Peet's valve full way gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.).(vii) 25 mm dia each |
| 64 | 20 mm dia each |
| 65 | Supplying, fitting and fixing popular Maya pump no-6 or similar.(i) For 40 mm dia. tube well |
| 66 | Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tube well pipe and the bore.(a) For depth up to 150 metre.From Qtr. No.1 (i) 40 mm dia. boring etc. |
| 67 | Supply of G. I. pipes of TATA make including necessary sockets(e) 40 mm dia. (ii) Medium quality |
| 68 | Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbow, nipple, long screw, 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. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials. Payment for painting will be made separately)(a) For Exposed WorkPVC Pipes(Dia) 40 mm |
| 69 | Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications.(i) 40 mm dia. |
| 70 | Supplying, fitting and fixing plug of approved make conforming to I.S. specifications.(i) 40 mm |
| 71 | Supply of G.I. plain tee of approved brand and make (v) 40 mm |
| 72 | Supply of galvanised iron socket with I.S.I. mark. (v) 40 mm |
| 73 | Supply of G.I. plain equal elbow of approved brand and make.(v) 40 mm |
| 74 | Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-in-charge including cost of all materials labour and equipment complete.Note: Initial 6 m. of Annular space between the housing pipe and the bore should not be shrouded with Pea size gravel to avoid contamination with surface water. |
| 75 | Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per direction. (Cost of concrete will be paid separately) (b) 40mm X 6mm, 200mm Length (The concreting will have to be done for equivalent thickness of 2 layers of brick work and for the entire width of the wall. No deduction on brick work will be made). |
| 76 | Galvanized or painted wind-tie made of M.S. flats, fitted and fixed complete including cost of necessary fittings. (b) Made with 50 mm. X 6 mm. flats Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 30, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 18, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 15 daysNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 15 daysNov 19, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 16 daysTender Documents
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