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Internal Repairing And Painting Of The Administrative Building Including Laying Of Vitrified Tiles On The Floor Of 1St Floor Of The Office Building And Other Miscellaneous Work At Regional Office-Siliguri, REGIONAL OFFICE SILIGURI-West Bengal

National Hydroelectric Power Corporation Limited has published Internal Repairing And Painting Of The Administrative Building Including Laying Of Vitrified Tiles On The Floor Of 1St Floor Of The Office Building And Other Miscellaneous Work At Regional Office-Siliguri. Submission Date for this Tender is 02-02-2021. Building Repair Tenders in REGIONAL OFFICE SILIGURI West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

26611607
Internal Repairing And Painting Of The Administrative Building Including Laying Of Vitrified Tiles On The Floor Of 1St Floor Of The Office Building And Other Miscellaneous Work At Regional Office-Siliguri
Open Tender
Indian
West Bengal
REGIONAL OFFICE SILIGURI
02-02-2021

Tender Details

Internal Repairing And Painting Of The Administrative Building Including Laying Of Vitrified Tiles On The Floor Of 1St Floor Of The Office Building And Other Miscellaneous Work At Regional Office-Siliguri

Key Value

Document Fees
INR 560 /-
EMD
INR 23000.0 /-
Tender Value
INR 11.37 Lakhs /-

BOQ Items

Name of Work: Internal repairing and painting of the Administrative Building including laying of vitrified tiles on the floor of 1st Floor of the Office Building and Other Miscellaneous Work at Regional Office-Siligurii
S. No. Item Description Item Code / Make Quantity Units
1 1 Removing old scales, blisters etc. of interior surface of walls,ceiling by scraping etc. and preparing smooth and even surface with rendering or cement mortar (1:2) (as necessary), to make the surface suitable for receiving distemper. (Payment against this item will be made only when this has been done on the specific direction of the Engineer-in-charge). Item1 28.01 %Sqm
2 2 Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic 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): One Coat. Water based interior grade Acrylic Primer Item2 28.01 % Sqm
3 3 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.\nTwo Coats Item3 693.97 Sqm
4 4 Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty (to be done under specific instruction of Superintending Engineer) :(Two coats), i) Standard Quality Item4 2106.74 Sqm
5 5 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], With 1:3 cement mortar, 10 mm thick plaster Item5 219.12 Sqm
6 6 Extra for each additional floor over the rate for ground floor items 1 to 3 of subhead A : Internal plaster ,Upto 4th floor\n\nNote: This item is related with Item no.5 Item6 182.87 Sqm
7 7 Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed. Item7 219.12 Sqm
8 8 Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick) Item8 219.12 Sqm
9 9 Supplying and laying true to line and level vitrified tiles of approved brand (size not less than 600 mm X 600 mm X 10 mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesive (6 mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge.(White cement, synthetic adhesive and grout material to be supplied by the contra conctractor). (II) With Polymerised Adhesive [6 mm thick] & epoxy grouting materials for filling joints including spacer-2 mm [Applied directly over finished artificial stone floor/ mosaic etc.],(B) Light Colour Item9 281.19 Sqm
10 10 M.F. suspended ceiling made with 12.5 mm thick Gypsum plaster board including G.I. perimeter channel of 0.55 mm flush (having two flanges 20 mm and 30 mm respectively and web 27 mm ) along with perimeter of ceiling with G.I. intermediate channel of 0.9 mm thick size 45 mmx15mm placed at 750 mm c/c with G.I. ceiling angle of size 25 mmx10mmx0.55 mm thick fixed to the ceiling with G.I. Cleat and steel expansion fastener ceiling section 0.55 mm thick of size 51.50 mmx26mm fixed to the intermediate channels with the help of connecting clip and in the direction of perpendicular to the intermediate channel of 300 mm c/c 12.5 mm thick Gypsum plastered board are to be fixed under ceiling section as above by machine screws. The boards are to be joined and finished with jointing compound, paper tape and application of top coat etc. as per the direction of Engineer-in-charge. (The rate includes of cost of all materials including taxes,\ncost of accessories, fittings and fixtures, scaffolding and labour charges etc. complete)\nIn ground floor Item10 65.9 Sqm
11 11 Extra for sunk or raised mouldings in the plaster of Paris (Gypsum anhydrous) ceiling. Item11 74.24 Sqm
12 12 Painting with best quality synthetic enemel paint of approved make and brand including smoothening surface by sand papering etc.including using of approved putty etc. on the surface if necessary. \nOn timber or plastered surface: \n( With Super gloss (hi-gloss) ). \nTwo coats.(White in shade ) Item12 153.82 Sqm
13 13 Renewing steel plated or oxidised casement stay or peg stay of steel window frames including painting two coats with approved paint complete. Item13 75 Each
14 14 Anodised aluminium decorative handle (hexagonal / fluted) of approed quality fitted and fixed complete. 150mm plate x 10mm dia rod x 12mm hexagonal/fluted. Item14 12 Each
15 15 Taking out Mirzapur or glazed porcelain tiles carefully by chiselling from walls or floor including stacking serviceable material as directed. Item15 15.57 Sqm
16 16 Labour for dismantling G.I. pipe with fittings \n20 mm Item16 5.08 Metre
17 17 Dismantling urinal. Item17 1 Each
18 18 Dismantling E.P. or Anglo-Indian W.C. Item18 1 Each
19 19 Dismantling wash basin with brackets with or without waste fittings Item19 1 Each
20 20 Dismantling flush pipe of water closet. Item20 1 Each
21 21 Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007. 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, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials 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. For Concealed Work, CPVC Pipes Class-2,SDR-13.5, 20 mm Item21 5.08 Mtr.
22 22 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. 470 mm X 280 mm X 340 mm Item22 1 Each
23 23 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid Item23 1 Each
24 24 Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75 mm X 75 mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30 mm dia., approved quality P.V.C. waste pipe with C.P. nut 32 mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two coats of approved paint. 630 mm X 450 mm size Item24 1 Each
25 25 Supplying, fitting and fixing best quality Indian make mirror 5.5 mm thick with silvering as per I.S.I. specifications supported on fibre glass frame of any colour, frame size 550 mm X 400 mm Item25 6 Each
26 26 Supplying, fitting and fixing C.I. round grating. 100 mm\n Item26 4 Each
27 27 Supplying,fitting and fixing approved brand 32 mm dia. P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps. 900 mm long Item27 12 Each
28 28 Supplying, fitting and fixing glass shelf with aluminium guard rails. Ordinary type with 5.5 mm sheet glass, 600 mm X 125 mm Item28 6 Each
29 29 Supplying, fitting and fixing towel rail with two brackets. C.P. over brass, 25 mm dia. and 600 mm long Item29 2 Each
30 30 Supplying, fitting and fixing porcelain toilet paper holder of approved make with wooden spindle as necessary. Roll type size 250 mm X 125 mm Item30 10 Each
31 31 Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. Wall, With Sand Cement Mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m., (a) Area of each tile upto 0.09 Sq.m, Other than Coloured decorative including white Item31 12.33 Sqm
32 32 Wall damp proof treatment on old painted wall to achieve even shade and colour. Item32 219.12 Sqm
33 33 NOTES Notes
34 34 Rates should be inclusive of all taxes & duties including applicable GST and Labour Cess @1% and should be quoted in E-Procurement portal accordingly.\n\n Note : 1
35 35 The tender drawings are attached with this tender document. However, the construction drawings may differ during execution from enclosed tender drawings as per instruction of Engineer-in-charge.\n\n Note : 2
36 36 %sqm stands for 100sqm, i.e. If the quantity comes out as 200sqm, then it will be treated as 2%sqm.Accordingly,the rate for 100 sqm is to be quoted,where the unit is written as %Sqm.\n\n Note : 3
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