Tender For Construction Of Maintenance Room And Combined Gas Cylinder And Compressor Room At North Bengal Dental College And Hospital , Darjeeling
Tender Value
29.78 Lakhs
Estimated cost
Bid Submission
06 Jul 2026
0 days left
EMD
59566
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
Siliguri → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
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Address
Project Description
Tender for Construction Of Maintenance Room And Combined Gas Cylinder And Compressor Room At North Bengal Dental College And Hospital , Darjeeling
BOQ
| Sl. No. | Item Description |
| 1 | Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleared) |
| 2 | Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. |
| 3 | 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. |
| 4 | Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars, (a) In ground floor including roof. |
| 5 | 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. |
| 6 | 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. |
| 7 | 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 |
| 8 | (A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) |
| 9 | Pre-Constructional Anti- termite measures :- Anti-termite treatment to the top surface of the consolidated earth within plinth walls with chemical emulsion by admixing Imidacloprid emulsifiable concentrates (105ml in 50 lits.) with water @ 5 lits per sqm of the surface before sand bed or sub-grade is laid. Hole upto 50 mm to 75 mm deep at 150 mm centre to centre both ways shall be made with 12mm dietre mild steel rod on the surface to fecilitate saturation of the soil with the chemical emulsion. The work should be carried out as per specification described in 7.2.3 of code IS -6313 (part II) 2013. (Mode of measurement will be plan area plinth treated. |
| 10 | 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.(a) Pakur Variety |
| 11 | 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 |
| 12 | (c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work |
| 13 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes (i) Pakur Variety, In ground floor |
| 14 | 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 m , iii) Other Manufacturer not specified |
| 15 | Brick work with 1st class bricks in cement mortar (1:6), (a) In foundation and plinth |
| 16 | (b) In superstructure, ground floor |
| 17 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. |
| 18 | 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:-Waterproofingasperitem9,polymerbasedpaintasper item 8 (a) of subhead C of Section (C). |
| 19 | Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. |
| 20 | 18 mm. to 22 mm. thick, kota stone slab set in 20 mm thick (avg) cement mortar (1:4) in floor, stair & lobby including pointing in cement slurry with admixture of pigment matching the stone shade, including grinding & polishing as per direction of Engineer - in - charge to match with the existing work. [Slurry for bedding @ 4.4 kg/Sq.m and pointing @2.0 kg/Sq.m] In ground floor |
| 21 | Supplying, fitting and fixing 18 mm. to 22 mm. thick kota stone slab in wall, dado in 15 mm thick [avg] cement mortar (1:3) including making suitable arrangement to hold the stone properly by brass / copper hooks including pointing in cement mortar (1:2) (1 cement : 2 marble dust) with admixture of pigments matching the stone shade, including grinding and polishing all complete as per direction of Engineer-in-charge including cost of materials, labour, scaffolding, staging, curing complete. [Using cement slurry for bedding @4.4 kg/Sq.m and for jointing @1.8 kg/Sq.m] In ground floor |
| 22 | Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box type hinges, glazing clips, lugs locking bracket, handle plate etc, including hoisting in position, straightening if required, fixing lugs in cement concrete ( 1:2:4) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respect excluding glazing. (Add extra @ 1.2 % for each additional floors upto 4th floor and @ 1.5% for each addl. Floor above 4th floor.) Flash butt welded windows and ventilators (No shop priming will be allowed to facilitate inspection ofworkmanship) Without integrated grills. (b) Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for the openable portion only] |
| 23 | (v) Two point nose aluminium handle including fitting and fixing. |
| 24 | (vii) Aluminium peg stay 300 mm long including fitting and fixing. |
| 25 | (viii) M.S. integrated grill as per approved design integrated with steel window or ventilator, joints continuously welded with M.S. Flats and bars. |
| 26 | (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. (ii) Grill weighing above 16 Kg./sq.mtr and above |
| 27 | 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 |
| 28 | M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. i) For roof truss work. a) Span up to 12 Mtr. |
| 29 | Supplying, fitting and fixing single skin colour coated trapezoidal profile for wall cladding. Roof shall be made of 0.45 mm BMT (Base Material Thickness) (0.50 mm TCT (Total coated thickness excluding paint), G550 (min 550 yield strength), of Zincalume metalic coating (ISI 5965) with high solar reflectance index (SRI) value for better cooling as per thermatch technology, 1000 - 1015 mm effective cover width with five major corrugation, 28 mm high rib spaced at 203 mm c/c with subtle square fluting in the pan and the end rib shall have anti-capillery groove and return leg. The steel sheet shall be fastened with 40 micron zinc coated or 25 micron zinc - tin alloy coated, hex head self - drilling screw as per IS 3566 - 2002 class 3 fastener. The base steel shall be coated with zinc - alluminium alloy zincalume (AZ150) (i.e. 55% Al, 43.4 % Zinc, 1.6% Si) minimum of 150 g/m2 coating total on both sides, pre -painted with colourbond XRW (exterior roofing, walling) paint system of 15 micron Super Durable Polyster paint (SDP) with stable inorganic treatment with no lead contents confirming ISI 15965. The sheet shall be free from defects and have brand marking of the manufacturer giving product details on the back of the sheet at regular interval confirming genuinity of the material. (i) In Roof:- a) With 0.5 mm thick sheet |
| 30 | Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete.(225mm end lapping) (B) 450 mm lapping each way, (a) With 0.60 mm sheet. |
| 31 | Galvanised 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 |
| 32 | (A) 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 ,CrossTee1200 mm/ 600 mm long and Wall Angle. TheWall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300 mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200 mm will be inserted in the pre-cut slots of Main Runner at regular interval of 600 mm to form a modular grid of 1200 mm 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. 6mm thick High Pressure Steam Cured Non Asbestos Fibre Cement Standard Ceiling Board (Density >1300 Kg/m3) of size 595 mm X 595 mm, conforming IS 14862 & Type B Category III of IS O8336, tested as per AS-1530 part 3 & BS-476 Part4 ,5 ,6 7 & 8, should be placed in the Grid module to forma 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). |
| 33 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar, (b) 20 mm thick plaster |
| 34 | (i) With 1:6 cement mortar (c) 15 mm thick plaster In ground floor |
| 35 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. |
| 36 | Supplying& laying 20 mm designer chequered tiles of any shade and of approved quality as per IS: 1237: 1980 laid in patterns as directed in pavement, footpath including necessary underlay 25 mm thick average cement mortar (1:3) complete in all respect with all labour and materials [using cement slurry @ 4.4 kg/Sq.m at back side of tiles. Cement of mortar & slurry will be supplied by the Department. Border concrete if necessary to be paid separately]. |
| 37 | Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floors for internal wall & upto 6 m height for external wall) (i) 3 mm thick (weighing 7.4 kg/Sq.m) |
| 38 | Extra for fixing glass panes in steel window. |
| 39 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. In Ground Floor: (a) One Coat |
| 40 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) b) Premium 100% Acrylic Emulsion |
| 41 | Acrylic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturer's specification) including cleaning and smoothning of surface. Two Coats |
| 42 | (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 43 | (A) 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 : (b) On steel or other metal surface : With super gloss (hi-gloss) , (iv) Two coats (with any shade except white). |
| 44 | Supply of Chlorinated Polyvinyl Chloride (CPVC) pipes & fittings conforming to IS-15778: 2007 (Q) Ball Valve 25 mm |
| 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, 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. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (a) For Exposed Work PVC Pipes (Dia)15 mm |
| 46 | 25 mm |
| 47 | 40 mm |
| 48 | GST @ 18% of Estimated cost |
| 49 | Labour Wellfare Cess @1% of Estimated cost with GST Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jun 17, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 06, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodayJul 08, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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