State Water Investigation Directorate Tender
Search from over 10,000+ business opportunities that have been announced from the biggest West Bengal tenders, e tender West Bengal, WB government tenders, and the Online Tender Notices posted on West Bengal e tenders to date. Find opportunities that have come in from multiple corporations, West Bengal government departments, State PSUs, and several Private companies from the state.
State Water Investigation Directorate - SWID Tender
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date4 Sep 2023
Closing Date19 Sep 2023
Tender Amount₹ 10,24,743
Costs
EMD
₹ 21,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Construction Of Roof Top Rainwater Harvesting Scheme
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2023_SWID_562895_1Bid Award Id
ViewTender No
WBSWID/ EE(AI) SWI-III/ 05 of 2023-24Tender Authority
State Water Investigation Directorate ViewPurchaser Address
-Website
http://http://wbwridd.gov.in/swid/index.html
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
Labour charges for fitting and fixing high density polythene pipes or PVC pipes for above ground work including cost of jointing meterials, paints etc. fitting & fixing all necessary specials, cutting pipes, making threads, cutting holes in wall or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamp ( any floor) or for underground works including cutting trenches up to 1.5 metre and filling the same complete as per direction of EIC. ( payment will be made on centre line measurment of the total pipe line including specials )
-
-
-
A. Above Ground
-
-
-
i) 110 mm OD
50
2900
58
ii) 160mm OD
225.5
16912
75
B.( Under Ground) 160 mm dia.
45
4275
95
Supply of UPVC pipes- (B Type) & fittings conforming to IS-13592-1992.
-
-
-
A. Pipes (Single Socketed)
-
-
-
(a) 110 mm OD (Class II)
50
14200
284
(b) 160 mm OD (Class II)
270
170370
631
B. FITTINGS
-
-
-
(a) couplar 110mm OD (Class II)
12
804
67
(b) couplar 160mm OD (Class II)
50
10900
218
(c) Plain Tee
-
-
-
i) 160 mm OD
6
5521
920.32
ii) 110 mm OD (Class II)
40
13880
347
d) Reducing Tee (160 X 110 mm)
35
14175
405
(d) Bend 45º (160 mm OD )
10
2930
293
(e) Bend 87.5 degree
-
-
-
I)110 mm OD
5
600
120
II)160 mm OD
35
11830
338
(f)Door Bend (160 mm)
8
2952
369
g) Vent cowl 110 mm dia.
32
1056
33
h) Pipe clip 110 mm
60
1260
21
(i)Pipe clip 160 mm
42
1806
43
(j) Solvent Cement
25
10625
425
SUPPLYING, FITTINGS & FIXING OF PVC HD-END CAP (PLAIN) AS PER IS 7834 ( HIGH DENSITY) i) 160 mm OD
4
1821
455.44
Supply fitting and fixing of MS Brakets made of 50X50X6 mm angles , priming painting including cutting hole and mending good damage for fixing of 160 mm OD UPVC pipes on walls all complte as per direction of Engineer-In charge.
137
35894
262
Supplying, fitting, fixing C.I Grating (Heavy type). i) above 100 mm up to 150 mm squre or round
30
3240
108
CI sluice valve with hand wheel, ISI marked IS:14846
150 mm . ( i) 150 mm Dia.
1
9950
9950
Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. Cm. (for water lines only).
-
-
-
i) 100 mm Dia
1
9608
9608
ii) 80 mm Dia
2
11182
5591
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 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)
-
-
-
(i) 150 mm dia. medium quality
2
3086
1543
(ii) 100 mm dia. medium quality
3
3099
1033
(ii) 32 mm dia. medium quality
50
17750
355
(ii) 25 mm dia. medium quality
30
9150
305
Supply of PVC fittings Schedule 80 (medium duty) conforming
to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239
(Part - I). (i) Flange 150 mm
4
2364
591
ii) Flange 100 mm
6
2178
363
Earth work in excavation of field trenches as per design section and alignment
for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all
1 sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides trenches, levelling, dressing and ramming the bottom as required complete (a) Depth of excavation not exceeding 1,500 mm , 45x0.6x1.0 = 27.0 cum
27
2673
99.01
Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.)
with good earth obtained from excavation of field trenches in layers not
2 exceeding 225 mm, including watering and ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished quantity of work.)
26.1
1722
66.01
125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in
ground floor.
69.72
51313
736
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 coursescaffolding/stagingwherenecessary cost of chipping over concrete surface] 15 mm thick 1:4 Proportion
168.49
28137
167
Add GST @ 18% Except Item No. 4.A.a) &b); 4.B.a) &b); 4.c)ii) ; 4.j) & Item No. 8.
1
45721
45721.19
Add LABOUR Welfare Cess @ 1%
1
5304
5304.57
Part - B : CONTROL UNIT
-
-
-
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. Dpth of execution not exceeding 1.5 meter (Not required sorting) lead upto 75 m. )
1.45
173
11927
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)
0.36
340
93621
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
2.42
873
361
Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion
0.24
1152
4761
Brick work with 1st class bricks in cement mortar (1:4) (a) In foundation and plinth
1.53
8693
5682
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.
0.24
1505
6222.31
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. i)Tor steel Steel,
0.02
1142
60150
Plaster ( to wall, floor, celling etc. ) with sand and cement morter including rounding off or chamfering corners, as directed and racking out joints or roughening of concrete surface including throating, nosing and drip course as necessary at ground floor. 15mm thick 1:4 proportion
12.96
2164
167
Neat cement punning about 1.5mm thick in wall dado, floor,drain, door & window sill etc. complete.
12.96
440
34
Add GST @ 18%
1
2965
2965.64
Add Labour Welfare Cess @ 1%
1
194
194.42
PART-C: RECHARGE CHAMBER 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.
31.37
3740
11927
(b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring
30.84
5933
19238
Hire & labour charges for shoring work (including necessary close plank walling framing, salbulla pilling strutting etc) complete as per direction of the Engineer- in- charge for foundation excavation. (Vertical surface area in contact with supported earth is to be measured).This item should be executed on specific direction of the Engineer-in charge. i)Depth upto 1.5m , periphery = 16.4
27.6
10653
386
ii)For additional depth beyond 1.5 m and upto 3 m
27.14
11914
439
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)
3.14
2936
93621
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
20.91
7548
361
Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion
2.09
9955
4761
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
2.36
14703
6222.31
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 i)Tor steel Steel,
0.28
16721
60150
Brick work with 1st class bricks in cement mortar (1:4), (PWD,Page-15/Item-7.a) 3rd corrigenda pg-1 SL-3
(a) In foundation and plinth.
11.25
63922
5682
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] a)15mm thick 1:4 proportion at inside & outside of the concrete wall. Periphary of inner side =12 m, periphary of outer side =14 m, C L=13m
61.15
10212
167
Neat cement punning about 1.5mm thick in
wall,dado,window sill,floor etc.
61.15
2079
34
Supply of gravel for use as pack in tube well of 2 mm to 4 mm. size(as per IS: 4097) and gravel treatment of tubewell including screening, washing, cleaning Cu.M. 2227.25 etc. of the gravels at the site, all complete as per direction of the Engineer-in-charge
12
32388
2699
Supply of course sand ( fineness modules not less than 2) including cleaning, screening etc. at site and placing in layers in the recharge pit as per direction of E.I.C.
6
8580
1430
Colour washing with any shade with Stainers, as required including
cleaning and smoothening surface thoroughly (ii) External surface (Ground floor)(b) Two coats (on new works only).(ii) Yellow, pink.PWD
18.75
403
21.5
Add GST @ 18%
1
36306
36306.06
Add Labour Welfare Cess @ 1%
1
2380
2380.06
PART-D:TOP COVER OF RECHARGE CHAMBER M.S.works in framed gratings of window etc. made of round or square bars of 8 mm and frame work or M.S. flats/ angl 65x 65x6 mm (with the bars securely fixed to the flat bar frame) with or without intermediate flat bar stiffener and fixed with necessary screws etc. complete, as directed. In Ground floor.
2.8
24660
8823
Supplying, fitting, fixing in position netting with PVC Coated Crinkle mesh of approved colour with wooden or steel or concrete frame work including cost of galvanised bolts, nuts, screws, nails, spacers, shape welding etc complete but excluding the cost of supporting frame works, battens etc. a) 25 mm x 25 mm x 8 g.
13.98
9866
706
Priming one coat on steel or other metal surface with synthetic enamel (Oil bound primer of approved quality including smoothening surfaces by sand papering etc.
13.98
405
29
Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc.including using of approved puttyetc.on surface if necessary. On steel or other metal surface with super gloss (high gloos) (Two coat) with any shade except white.
13.98
1104
79
Add GST @ 18%
1
6486
6486.47
Add Labour Welfare Cess 1%
1
425
425.22
PART-E: RECHARGE WELL Drilling of bore hole of suitable diameter upto required depth by water jet system through any type of soil including hire and labour charges for boring pipes, scaffolding, other tools and plants etc. and taking out the same all complete and other incidental works in this connection. The bore hole should have minimum 65 mm gap in between outside of the tube well pipe and the bore.bore. iii) for lowering 100 mm dia GI/PVC pipe
133
34864
262.14
Supplying fitting and fixing PVC Casing pipes ISI marked , IS-12818 (c) 100 mm dia 5 mm thick .
(Part - I).
-
-
-
a) 100 mm dia
109
55590
510
Supplying 100 mm dia. 5 mm thick screen Ribbed (Medium) of approved make with adapter conforming to I S specifications .
1) 100 mm dia
21
17157
817
Labour charges for lowering of pipe, strainers
blank pipe etc. and fitting, fixing
the same including cutting, threading where necessary complete including
bucket washinq and other incidental works in this connection 100 mm dia GI Blank pipe Bottom Plug with
cutter, Brass Jacketted /
stainless steel strainer.
130
9193
70.72
Supply of gravel for use as pack in tube well of 2 mm to 4 mm. size(as per IS:4097) and gravel treatment of tubewell including screening, washing, cleaning etc. of the gravels at the site, all complete as per direction of the Engineer-in-Charge.
8.16
22023
2699
Supplying, fitting and fixing including supplying of suitable joining compound for fixing in position, threading, if necessary etc. all complete (c) i) 100 mm dia G.I. threaded top/end cap fixed in position)
1
139
139
Supplying, fitting and fixing in position G.I pipes of TATA make for underground works with all necessary accessories, special viz. socket , bend tee, union, cross, elbow, nipple, short pice etc. including cost of all materials, jointing matrials , cutting pipes making threads, cutting trenches upto 1.5 meter surface in all shorts of soil and refilling the same as directed with two coats of painting on GI pipes and specials with bituminus paint 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, Payment of painting will be made seperately) 80 mm dia. medium qualiy.
1
818
818
Supply of GI reducing tee of approved brand and make viii) 80mm x 50 mm
1
461
461
A) Supply of GI reducing elbow. i) 50mm x 25 mm
2
306
153
Washing and development by pumping with 30 cum per hour capacity pump for a period till sand free water comes out and the discharge is about 30 cum per hour followed by final yield test,inclusive of all tools,plants and scaffolding and hire charge of submersible pump , generator etc. all complete.
1
4563
4563.88
Charges for Mobilisation of drilling equipments, tools and plants etc. and transportion of departmental materials from Sub-divisional store to work site and returning excess departmental materials if any, to Sub-divisional store after completion of work
1
1810
1810.46
Making arrangement and showing verticality test & sounding test including cost/ hire charges of necessary tools & plants, scaffolding, labour etc all complete as per direction of Engineer-in- charge.
1
858
858.08
Electrologging of bore hole of different dia tubewell for locating water bearingstrata and saline aquifer, if any, after conducting relevant geophysical tests. All test reports, compiled data and raw data sheets should be submitted to the EachEngineer-in-Charge (Cost is inclusive of all charges for equipments, labour, data aquisition & compilation of data sheets as per direction of the Engineer-incharge)
1
8015
8015.08
Ads GST @ 18% except item no. 2 & 3
1
14949
14949.64
Add Lsbour Welfare Cess @ 1%
1
1707
1707.51
PART-F: MS STRUCTURAL SIGN BOARD 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.
0.43
51
11927
Earth work in filling in foundation trenches or
plinth with good earth, in layers not exceeding150 mm. including watering and ramming etc.layer by layer complete. (Payment to be made onthe basis of measurement of finished quantity of
work) (a) With earth obtained from excavation of foundation.
0.09
6
7754
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
0.72
259
361
Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion
0.06
290
4761
Brick work with 1st class bricks in cement mortar (1:4), (a) In foundation and plinth
0.1
587
5682
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] b) 15mm thick 1:4 proportion at the side of brick wall, inside & outside & top.
1.03
171
167
M.S. structural works in columns, beams etc.with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as
per design, direction of Engineer-in- charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS:
816- 1956 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 1957, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. Weighing less than 22.5 Kg. / m. MS Angle 50mmx50mmx6mm
0.05
3381
72603
Supplying 1.5mm thick M.S. sheet fitted and
fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.
1.8
2347
1304
Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.
3.6
104
29
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 On steel or other metal surface with super gloss ( high-gloss) (b) On steel or other metal surface (Two coat)with any shade except white.
7.2
568
79
Painting block letters or digits in Black Japan or any approved paint as per direction. b) Size above 2.5 cm. and upto 4 cm. On Board
450
3600
8
Add GST @ 18%
1
2046
2046.33
Add Labour Welfare cess @ 1%
1
134
134.15
Evaluation Notes How It Works ?
Potential Partner
Select Your Requirements