West Bengal State Seed Corporation Limited Tender
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West Bengal State Seed Corporation Limited - WBSSCL Tender
Civil And Construction
Coronavirus COVID 19
Eprocure
Opening Date27 Dec 2018
Closing Date21 Jan 2019
Tender Amount₹ 12,71,491
Costs
EMD
₹ 26,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Wbsscl/md/kol/nit- 24-e/2018-19
Description
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Contact
Tender Id
2018_WBSSC_203750_1Bid Award Id
ViewTender No
WBSSCL/MD/KOL/NIT- 24-E/2018-19Tender Authority
West Bengal State Seed Corporation Limited ViewPurchaser Address
-Website
http://https://wbtenders.gov.in/
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Documents
Construction of first floor of office building of WBSSC at Maynaguri, Jalpaiguri.
Construction of first floor of office building of WBSSC at Maynaguri, Jalpaiguri.
BOQ Items
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Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in 1st floor
as per relevant IS codes.
b) River bazree
lintel-
6.181
-
4547.424
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Hire and labour charges for shuttering with centering and
necessary staging upto 4 m using approved stout props andthick hard wood planks of approved thickness with requiredbracing for concrete slabs, beams and columns, lintels curvedor straight including fitting, fixing and striking out aftercompletion of works 1st floor (a) 25 mm to 30 mm thick wooden shuttering as per decision &direction of Engineer-In-Charge.
Lintel-
73.69
-
391.395
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Reinforcement for reinforced concrete work in all sorts of structuresincluding distribution bars, stirrups, binders etc initial straightening andremoval of loose rust (if necessary), cutting to requisite length, hooking and
bending to correct shape, placing in proper position and binding with 16gauge black annealed wire at every intersection, complete as per drawingand direction.
0.68
-
68590.312
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Wood work in door and window frame fitted and fixed in position completeincluding a protective coat of painting at the contact surface of the frame exluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum shouldbe correted upto three decimals).
0.112
-
81567.438
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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 20mm down cutting holes and mending good damages to match with existing surface complete in all respect excluding glazing.
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]
19.44
-
1933.515
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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)
19.44
-
539.582
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Z-batten shutters of door and window as per design havings tongued and groovehalf
lap jointed as per direction of the Engineer-in-Charge including fitting and
fixing shutter in position, but excluding the cost of hinges and other fittings in
1st floor.
(A) Shutter with 25mm thick planks, 19mm thick battens.
iii) Sishu, Gamar, Champ, Badam, Bhola, Morga, Hallak.
1.235
-
2992.024
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Panel shutters of door and window, as per design (each panel consisting of singleplank 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) ii) 40mm thick shutters with 19mm thick panel of size 30 to 45 cm
(b) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak.
11.7
-
3357.402
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Supplying, Fitting & Fixing Factory made P.V.C. door frame of size 50 mmx47mm with a wall thickness of 5 mm, made out of extruded 5 mm, PVC sheet mitercut at two corners and joined with two nos of 1.5 mm long brackets of 15 mm x15mm M.S. square tube. The two vertical door profiles are to be reinforced with 19mmx 19 mm M.S. Square tube of 19 gauge, weather seal to be provided through out the frame. The door frame shall be fixed with the wall using 65/100 mm long M.S. Screws through the frame by using P.V.C fasteners. A minimum of 4 Nos of
screws to be provided for each vertical member and minimum 2 Nos for
horizontal member etc. complete as per Manufacturer‟s specification anddirection of Engineer-in-Charge.
9.9
-
345.016
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Providing & fixing factory made 30 mm thick factory made solid pvc door shutter made out of single piece extruded solid pvc profile . The style & rails shall be of size of 75 x 30 mm having wall thickness of 5 mm. The style and top bottom rail shall have one side a thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power. 15 mm thickness shall be of single piece extruded solid pvc profile whereas it shall be not be made of sheet pasted profile) . The styles and rails shall be reinforced with MS tube of size 18 mm(±)
1mm x 18 mm (±) 1mm x 1mm painted with primer all four corners of
reinforcement to be welded or sealed . solid pvc extruded bidding (push fit type)will be set inside the styles and rails with a cavity to receive single piece extruded 5 mm pvc sheet as panel. The styles and rails will be metered cut and join with the help of pvc solvent cement, self tapping screw and braket of size 200 x 75 mm / welded at each corner. Single piece extruded solid pvc lockrail of size 100 x 30 mm with a wall thickness 5 mm & 15 mm integrally extruded in the middle of
lockrail & fixed with styles with the help of PVC solvent cement & self driven self tapping screws of size 100mm x 8mm complete as per manufacturers specifications and direction of Engineer-in-Charge.
b) Factory made Single piece extruded PVC profiles door shutter of both sidelaminated wood grains decorative Finish:
2.87
-
2656.058
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Paster (to wall, floor, ceiling etc.) with sand and cement mortarincluding rounding off or chamfering corners as directed andraking out joints including throating, nosing and drip course,scaffolding/staging where necessary (1st floor).[Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar
130.84
-
179.861
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Paster (to wall, floor, ceiling etc.) with sand and cement mortarincluding rounding off or chamfering corners as directed andraking out joints including throating, nosing and drip course,scaffolding/staging where necessary (1st floor).[Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar
249.51
-
204.747
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Supplying fitting & fixing concealed False ceiling Framework with G.I. Section(perimeter channels having one flange of 20 mm. and another flange of 30 mm.with thickness of 0.55 mm. and web of length 27 mm., along the perimeter of theceiling, screws fixed to the wall with help of nylon sleeves or PVC dash fastners@ 610 mm c/c. then suspend G.I. intermidiate 'C' section with web 90 mm. and flanges of 15 mm. each from soffit @ 1200 mm c/c with ceiling angle of size 25mm. X 10 mm. X 0.55 mm. fixed to soffit G.I. Cleat and Steel expansion fasteners.Ceiling section of 0.55 mm. thickness having web of 51.5 mm. and two flanges of26 mm. each with lips of 10.55 mm., are then fixed on to the intermediate channel with the help of connecting clips in the direction perpendicular to the intermediate channel @ 610 mm c/c) with fully threaded fiber cement screws @ 300 mm c/c. all complete as per the drawing and direction of Engineer-in-Charge.Section specification :- Perimeter Channel :- 30 mm X 20 mm X 27 mm,thickness 0.55 mm (min), Intermidiate Channel :- 15 mm X 90 mm, thickness 0.90 mm (min), Ceiling Section :- 51.5 mm X 26 mm X 10.55 mm, thickness 0.55 mm(min), Ceiling Angle :- 25 mm X 10 mm, thickness 0.55 mm (min).
96.13
-
397.051
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h) Supplying ,fitting & fixing Eco-friendly, Heat Resistance and Incombustable Gypsum plaster board/tiles ( Density 700Kg per Cu.m.) confirming to IS 2095- Part 1, 2011 of size 595mm X595mm of approved design & brand placed in the Grid module to form a false ceiling, all complete as per drawing & direction of Engineer - in- Charge. False ceiling with
(i) 12.5mm thick Square edged heat resistance Gypsum Plaster Board/tiles with
vapour control film
96.13
-
480.76
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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.
96.13
-
79.184
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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.
(A) Floor
With Sand Cement Mortar (1:4) 20 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.
(b) Area of each tile above 0.09 Sq.m
B) 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.
(b) Area of each tile above 0.09 Sq.m
(i) Coloured decorative
95.14
-
1022.605
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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. B) 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.
24.45
-
1244.32
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Labour charge for fabrication and installation of composite door,
window, partitions made from annodized extruded alloy aluminium
sections for the following units:-
(A) Glazed aluminium sliding windows made of extruded and anodized alloy aluminium sectios, fabrications, including cutting to proper shape and size, drilling and aligning of window shutter frame fitted with in built locking arrangements, sliding rollers and other necessary fittings, fixture,adhesives and joineries along with extruded neoprine or EPDM gasketing in between window frame and masonry work (walls, column, beam.lintels etc.) as well as between glass and shutter frame for fixing glass and Polysulphide sealant and in between shutter and window frame where necessary including cutting to requisite size and fixing glass as per drawing, specification and direction of EIC. The rate includes the hire charge of all tools and plants, including all incidental charges, adhesive, joineries such as screw, cleat angle etc. but excluding the cost of extruded aluminium sections, glass, neoprene / EPDM gasket, locking arrangement and rollers.
3 /4 track sliding window.
17.28
-
1078.034
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B) 15 Micron colour anodizing
3 track sliding window.
Bottom frame-
14.4
-
416.282
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B) 15 Micron colour anodizing
3 track sliding window. Top and side frame –
33.6
-
363.115
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Supplying, fitting and fixing in position fibre glass panes of approved
quality with resin, nail, clip etc. as per IS:12866-1989. (In all floors for
internal wall & upto 6 m height for external wall)
e) 4.0 mm thick (6.72 Kg/Sq.m)
17.28
-
1944.533
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Supplying EPDM gusket of approved make and brand as per direction of Engineer in charge.
b) 'U' shaped EPDM gasket for frames.
57.6
-
16.968
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Supplying PVC rollers for sliding windows as per direction of Engineer in charge.
48
-
15.837
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(C) Supplying Heavy Duty Aluminium Handle (EBCO Type)
(Natural White)
16
-
108.595
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Supplying maruti lock (100mm)
8
-
52.035
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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.
Payment to be made on the basis of calculated weight of structural
memebrs of MS Holow Section as specified in relevent IS code in
finished work. Payment for gusset, bracket, cleat may be made by
adding the actual weight of such items with weight of finished
structural members. The rates are considered for a hight of erection
8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate
for each additional floor or 4m. beyond the initial 8 m. or part
thereof.
i) For roof truss works
1.361
-
67807.522
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supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn)
coating of 150 grams per sq. metre (followed by colour
coated on both side) steel sheet work having minimum yield
strength of 550 Mpa of trapizoidal profile of approved make
(excluding the supporting frame work) fitted and fixed with
55 mm & 25 mm self tapping screw, EPDM Washer 16 mm
dia & 3 mm th. washer etc. complete with 150 mm end lap
and one corrugation minimum side lap. (Payment to be made
on area of finished work).
141.65
-
1013.555
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Aluminium sheet ridging fitted with self tapping screws,
EPDM washers etc complete.(Minimum 225mm end lapping).
(A) 300 mm lapping each way
26.5
-
445.693
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Rendering the Surface of walls and ceiling with White Cement base
WATER PROOF wall putty of approved make & brand.(1.5 mm thick)
Outside wall-
360.97
-
138.821
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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.
83.52
-
32.805
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(b) Priming one coat on timber or plastered surface with synthetic oil
bound primer of approved quality including smoothening surfaces by sand
papering etc
12.935
-
42.986
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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
a) On timber or plastered surface :
With other than hi-gloss of approved quality-
iv) Two coats (with any shade except white)
236.58
-
84.84
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b) On steel or other metal surface :
With other than hi-gloss of approved quality-
iv) Two coats (with any shade except white)
83.52
-
81.446
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Applying decorative cement based paint of approved quality afterpreparing the surface including scraping the same thoroughly(plastered or concrete surface) as per manufacturer's specification.
In 1st floor:
iii) two coat.
Outside wall-
137.32
-
56.232
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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)
26
-
32.805
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Iron butt hinges of approved quality fitted and fixed with steel screws, with ISImark.
26
-
48.642
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Iron socket bolt of approved quality fitted and fixed complete.
8
-
87.102
... More
ii) Brass hasp bolt of approved quality fitted and fixed complete (oxidised) with
16mm dia rod with centre bolt and round fitting..
3
-
743.198
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Anodised aliminium D-type handle of approved quality manufactured from
extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixed
complete:
(a) With continuous plate base (Hexagonal/ Round rod)
5
-
107.464
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i) Door stopper.(Brass)
3
-
132.35
... More
a) Supplying 'Godrej' mortice lock chromium plated with latch and keys 4 levers,
including fitting and fixing complete
3
-
1222.827
... More
i) Hydraulic door closer of approved quality as per I.S.I. standard fitted and fixed
complete.
b) Medium (I.S.I. size 2)
1
-
1545.219
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Supply and installation of A.C. Machine (2 ton)
1
-
62216
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PART- B: Construction of RCC Column and Slab for Water Tank
-
-
-
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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.
7.38
-
134.92
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Single Brick Flat Soling of picked jhama bricks including
ramming and dressing bed to proper level and filling joints with
local sand.
5.46
-
365.38
... More
II) Cement concrete with 30 mm downgraded shingles excluding shuttering.N.B. Variety
In ground floor
0.82
-
3740.88
... More
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
5.75
-
4439.96
... More
Hire and labour charges for shuttering with centering and
necessary staging upto 4 m using approved stout props andthick hard wood planks of approved thickness with requiredbracing for concrete slabs, beams and columns, lintels curvedor straight including fitting, fixing and striking out aftercompletion of works (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision &direction of Engineer-In-Charge.
64.54
-
371.03
... More
Reinforcement for reinforced concrete work in all sorts of structuresincluding distribution bars, stirrups, binders etc initial straightening andremoval of loose rust (if necessary), cutting to requisite length, hooking and
bending to correct shape, placing in proper position and binding with 16gauge black annealed wire at every intersection, complete as per drawingand direction.
. (a) For works in foundation and upto roof of ground floor/upto 4 m
(i) Tor steel/Mild Steel
0.564
-
68103.896
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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.
1.48
-
87.71
... More
Paster (to wall, floor, ceiling etc.) with sand and cement mortarincluding rounding off or chamfering corners as directed andraking out joints including throating, 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,
60.1
-
174.2
... More
(b) Priming one coat on timber or plastered surface with synthetic oil
bound primer of approved quality including smoothening surfaces by sand
papering etc.
60.1
-
42.99
... More
Applying decorative cement based paint of approved quality afterpreparing the surface including scraping the same thoroughly(plastered or concrete surface) as per manufacturer's specification.
In Ground floor:
iii) two coat.
Outside wall-
60.1
-
55.43
... More
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.
Payment to be made on the basis of calculated weight of structural
memebrs of MS Holow Section as specified in relevent IS code in
finished work. Payment for gusset, bracket, cleat may be made by
adding the actual weight of such items with weight of finished
structural members. The rates are considered for a hight of erection
8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate
for each additional floor or 4m. beyond the initial 8 m. or part
thereof.
i) For roof truss works
0.089
-
67807.52
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