Water Resources Development Directorate Tender
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Water Resources Development Directorate - WRDD Tender
Civil And Construction
Excavation
Eprocure
Opening Date20 Nov 2024
Closing Date5 Dec 2024
Tender Amount₹ 23,17,598
Costs
EMD
₹ 46,400Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Wbridd/ee(ai)/tam/enit02/24-25 2nd Call
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
2024_WRDD_771288_1Tender No
WBRIDD/EE(AI)/TAM/eNIT02/24-25 2nd callTender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://wbwridd.gov.in/
GEM & Bid Advisory Services
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BOQ Items
(iii) beyond 60 metres and upto 90 metres
30
1065
31965.9
(iv) beyond 90 metres and upto 120 metres
30
1074
32248.8
(v) beyond 120 metres and upto 150 metres.
30
1084
32531.7
(vi) beyond 150 metres and upto 175 metres.
25
1188
29703
(vii) beyond 175 metres and upto 200 metres.
10
1225
12258.4
Labour charges for lowering of UPVC pipes, strainers, blank pipe etc. and fitting, fixing and jointing of tubewell assembly at site by threading, etc. as per direction of the Engineer-in-charge.
-
-
-
(i) 150 mm dia PVC blank pipe, Slotted pipe & Bottom plug
125
145
18152.5
(ii) 250 mm dia PVC Housing pipe
60
297
17821.8
Supplying,Fitting and fixing the following UPVC fittings conforming to IS: 12818 and lowering in position etc. as directed by the E-I-C..
-
-
-
i). 250 mm x 150 mm reducer consisting of two nos reducer 250 × 200mm & 200 × 150 mm PVC-U tapper shaped reducing socket with inner thread for larger end & outer thread for smaller .
1
3300
3300.33
ii). MS centre guide (consisting of 3 nos, not less than 450 mm long and 125 mm rise of arch) of approved quality with two nos. MS clamps suitable for PVC-U pipes.
12
235
2828.88
iii). 150 mm dia UPVC end cap.
1
273
273.46
iv). 250 mm dia UPVC top cap.
1
532
532.77
Supply of gravelfor use of pack in tube well of 2 mm to 4 mm size (as per IS:4097) and gravel treatment of tube well including screening, washing, cleaning etc. of the gravels at site all complete as per direction of Engineer-in-charge.
-
-
-
(i) For sites at any distance of West Bengal up to 120 Km distance from quarry
32
3411
109168
Development of tubewell in accordance with IS: 2800 (part -1) and IS: 11189 to establish maximum rate of usable water yield without sand content beyond permissible limit with required capacity of compressor (about 150 psi, 3000 cfm Air-compressor, actual psi and cfm depend on the tube well head conditions), running the compressor for required time till well is fully developed and followed by development of tube well by over pumping with 15% to 25% higher discharge than expected discharge of tube well capacity Vertical Trubine pump and carrying out step-drawdown test, yield test, verticality test and other tests as per prescribed method and as per direction of Engineer-in-Charge, including arranging, installing all equipments and testing instruments as required at site and dismentling the same after successful completion of tests, all complete.
-
-
-
(ii) Depth beyond 120 metre and upto 200 metre.
1
30645
30645.88
Electrologging of bore hole of different dia tubewell for locating water bearing strata and saline aquifer, if any, after conducting relevant geophysical tests. All test reports and compiled data sheets should be submitted to Engineer-in-Charge (cost is inclusive of all charges for equipments, labour, data aquisation & completion of data sheets as per direction of Engineer-in-Charge)
1
8015
8015.08
Mobilisation charges for transporting upto site including loading, unloading of all plants, machinaries & equipments required for drilling, development and testing of Tubewells and also the cost of construction temporary roads over field and / or culverts, repairing existing roads and / or culverts all complete, carrying materials on head load, carts or boats as the case may be :-
-
-
-
(i) For sites within 4 km from all weather metal road.
1
7625
7625.64
Fitting & Fixing star Delta starter with necessary nuts, bolts, screws etc. as necessary as per direction and mending good damages to wall.
1
183
183.34
Fitting & Fixing voltmeter and ammeter with necessary nuts, bolts, screws etc. as necessary as per direction and mending good damages to wall.
2
58
117.42
Supplying and fixing sheet steel 240 V ,60/63 A, DP Standard main switch of approved make on flat iron frame on wall 240 V DP with fuse on L & N as per direction and good damages to wall. (Standard)
1
3275
3275.4
Meter loop connection with supplying and drawing 1.1 KV grade single core strendred FR PVC insulated & unsheated copper wire (approved make) 4X 80/0.4 (10 sq mm) in 20 mm rigid PVC conduit including necessary fittings as required. .
4
404
1619.16
Main line Wiring in 1.1 KV grade single core stranded 'FR ' PVC insulated & unsheathed copper wire of size 2 x 2.5 sq mm + 1 x 1.5 sq mm in 25 mm PVC Casing Caping including necessary PVC clips, fittings etc.
12
105
1260.72
Distribution wiring in 1.1 KV grade 2 x 22 /0.3 (1.5 sq m) single core stranded "FR" PVC insulated and unearthed copper wire (approved make)in suitable size pvc casing - capping with 1.1 KV grade 1 x 22 /0.3 (1.5 sq m) for ECC including necessary fittings to light / Fan / call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connection and making earthing attachment and mending good damages to building works. (average run 5 m.)
4
594
2377.24
Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.
0.5
160
80.34
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 mtrs.long and 1 x 4 SWG GI (Hot Dip) wire (4 mts. Long) 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pie protection (1 m long) to be filled with bitumen partly under the groung level and partly above groundlevel driven to an average depth of 3.65 Mts. below the ground level as below:(a) By TATA Medium GI pipe Set.
1
1569
1569.72
Connecting the equipment to earth busbar including supplying and fixing G.I (Hot Dip) wire no 8 SWG on wall / floor with stapples buried inside floor / wall as required and making conection to equipments with bolts , nuts, washers, cables logs etc. as required and mending good all the damages.
15
9
139.05
Supplying & fitting 200 mm × 300 mm. E.I. danger board on wall surface of Kiox box.
2
87
175.1
Instalation of submersible electro motor pumping set by using necessary requisite, tools and plants by lowering the same within the tubewell housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories,----- etc complete. ii) Lenght of pump assembly of any length exceeding 18 m
1
1510
1510.61
Fitting & fixing of MS bend, Sluice Valve, with necessary nut bolts and rubber insertion.
7
54
382.83
12 mm thick wooden planks fitted and fixied complete as per direction of EIC. 1 b) Sishu/Champ/Badam/Gamar/Bhola/Morga/Hollak.
1.2
771
925.2
Supplying and fixing 240 V, 6A, 5 pin modular type plug socket without switch and plug top on existing GI modular type switch board with top cover plate and making necessary connection with PVC cupper wire and earth continuity wire etc. complete.
2
123
247.2
Supplying and fixing angular batten holder (Anchor) or 75 mm dia PVC round block/ round bakelite on wall /ceiling.
4
39
156.56
Supplying and fixing including fexible pipe 16 sq mm FR standared copper wire.
6
149
897.6
Fitting & fixing only sheet steel 63 A main switch ( Rewireable type) / change over on flat iron frame /Angle iron frame on wall 415 V TPN.
1
221
221.45
MS hexagonal head bolts & Nuts bearing IS - 1363 (Part -I) / 1992 of product Grade - C with latest amendments for bolts & IS 1363 (part - 3) / 1992 of product grade - C with latest amendments for nuts properties / class for bolts - 4.6 & for nut - 4.5. Both bolts & nuts are to be duly ISI certification marked.
30
176
5280
Supply of rubber insertion 5 mm thick with proper reinforcement 2 PLY conforming to IS 638 / 79 with ISI marked with latest amedments suitable for raised surface of MS flange as per IS 6392/71 (Table - 5,11& 17)red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71.
-
-
-
150mm.dia( Table -5)
3
96
288
125mm.dia( Table -17)
15
86
1290
Supply , fitting & fixing of heavy type bell mouth reducing socket (100 × 125 mm)
1
616
616
125 mm NB 90 degree elbow one end 125 mm NB flange welded other end ring welded with 150 × 125 mm NB backing flange (T-17)
1
8393
8393
Earthwork in excavation of field trenches as per designed se ction and alighnment for for laying of pipelines (PVC, RCC, ACP etc.) upm to a depth of 1500 mm in all sorts of soil including removing spreading or stacking extra earth as directed. The item includes necessary ramming of sides trenches, levelling, dressing and ramming the bottom as required complete.
965.78
119
115188.58
Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidated the same by through saturation with water ramming complete including the cost of supply of sand.
4.57
543
2483.84
Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
27.5
348
9570
Laying of P.V.C. pipes of different diameters within field trenches in curve / straight line using P.V.C. fittings, viz. Bend, Tee, Reducer etc. and making leak-proof joints with couplers after roughening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittings and solvent cement to be supplied by Deptt.) all complete as per direction of Engineer-in-Charge.
-
-
-
a) 140 mm. dia
324
10
3285.36
b) 110 mm. dia
1260
8
10987.2
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.(d) With local hard blackstone variety chips.
3.94
6074
23933.33
Hire and labour charges for shuttering with centering and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm. to 37.5 mm. thick wooden shuttering.
10.43
324
3379.32
Reinforcement for reinforced concrete work in all sorts of structure including distribution bars, stirrups, binders etc. including supply of rods, initial straightening of bend bars excluding coil bars and removal of loose rust , cutting to requisite length, hooking, bending, placing in proper position and binding with 1.626 mm (16 SWG) black annealed wire at every inter section complete as per drawing and direction including cost of wire upto 1st floor level. (Other than SAIL/TATA/RINL)
1.47
5851
8601.71
Brick work with Ist class brick in cement mortar (1 : 6) .
10.24
5198
53227.52
20 mm thick plaster (to wall, floor, ceiling etc.) with (1:6) sand and cement mortar including rounding off or chamfering corners, as directedand racking out joints or roughening of concrete surface including throating. Nosing and drip course as necessary.a) spout Chamber
93.55
159
14874.45
Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete.
93.55
34
3180.7
Earth work in filling in trenches after laying pipe line (PVC, RCC, ACP) with good earth obtained from excavation of field trenches in layers not 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)
913.13
66
60275.71
Labour charges for Fitting & fixing (150×140) mm dia. M.s reducer with 140 mm dia UPVC pipe with the help of FTP.
2
108
216.88
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. (S. tank, delivery, sluice valve & s. pipe).
15
29
435
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. Two coats (super gloss except white)
15
79
1185
Labour charges for fitting, fixing 110 mm dia Alfa alfa valve with 110 mm dia class-II UPVC riser pipe with the help of FTP (flanged tail piece) by joining the PVC/ACP end of the tail piece and riser pipe with coupler and flanged end of tail piece and Flap valve with rubber insertion, nuts and bolts etc. complete. (Rate inclusive of transportation from departmental store to work site).
9
112
1009.89
Fitting & fixing of 150 mm dia sluice valve.
3
54
164.07
Fitting fixing and laying of 150 mm dia GI pipe both ends flanged making leak proof joints by using rubber insertion nuts and bolts (all materials including pipes to be supplied Departmentally ) maintaining proper alignment and level including transportation from Departmental store. a) 150 mm dia pipe.
12
134
1618.08
Testing of pipe line system against leakage by filling the distribution chamber with water and supplying water through the entire pipe line net work for atleast 4 (Four) hours including hiring and transport of suitable generstor , pump , tools and plants, fuel and lubricants and installation of the pump connecting the same with pipe line network making necessary electrical connection and dismantling all these after completion of test all complete as per direction of E -I -C
1
3740
3740.68
MS hexagonal head bolts & Nuts bearing IS - 1363 (Part -I) / 1992 of product Grade - C with latest amendments for bolts & IS 1363 (part - 3) / 1992 of product grade - C with latest amendments for nuts properties / class for bolts - 4.6 & for nut - 4.5. Both bolts & nuts are to be duly ISI certification marked.
80
176
14080
Supply of rubber insertion 5 mm thick with proper reinforcement 2 PLY conforming to IS 638 / 79 with ISI marked with latest amedments suitable for raised surface of MS flange as per IS 6392/71 (Table - 5,11& 17)red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71.
-
-
-
150mm.dia( Table -17)
8
96
768
150mm.dia( Table -5)
8
96
768
125 mm dia( Table-17)
3
86
258
100 mm dia.(Table-17)
18
67
1206
80 mm.dia(Table-17)
1
66
66
Foundation bolt
30.8
176
5420.8
Supply of 300 mm dia Compressed Asbestos Fiber Jointing made from 5 mm thick red jointing sheet as per IS 2712/1998 gradeW?3 FYSAXAMJ321. Gasket for raised surface of MS flange as per IS6392/71 (Table-5)
2
566
1132.56
150 mm (NB) MS ERW 90 degree bend as per IS 1239 (Part- II)/1992 with latest amendments, both end welded with flange as per IS 6392/1971, table - 17 with latest amendments,
4
5700
22800
Plaster (to wall, floor ceiling etc) with sand and cement mortar 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. (b) with (1:6) cement mortar , 20 mm. thick plaster.
66.45
159
10565.55
(c) with (1:3) cement mortar , 10 mm. thick plaster.a) Ceiling, R1
7.25
131
949.75
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.
11.02
29
319.44
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 surface (super gloss). Two coats (with any shade except white).
11.02
79
870.19
Applying dcorative cement based paint of approved quality after preparing the surface including scraping the same througly as per manufacturs specification. Two coats.
141.08
49
6912.92
Painting block letters or digits in Black Japan or any approved paint as per direction. G) Size above 12.5 cm and upto 15 cm.
75
15
1125
PVC housing pipe, blank pipe & column pipes 250.00 mm (NB), Wall thickness 11.5 mm PVC (CM) threade casing pipe as per IS: 12818 - 1997 with latest ammends.
60
3370
202200
150.00 mm (NB), Wall thickness 7.5 mm PVC (CM) threade casing pipe as per IS: 12818 - 1997 with latest ammends.
95
1124
106780
150.00 mm (NB), Wall thickness 7.5 mm PVC screen (Ribbed) threaded pipe as per IS: 12818 - 1997 with latest ammends.
30
1819
54570
Column pipes 125 mm NB column pipe one end screwed & other end welded with non standard flange.(3 m long) BOTTOM . As per Annexutre F & technical specification -3.
1
10355
10355
125 mm NB column pipe both end welded with non standard flange.(3 m long) MIDDLE . As per Annexutre F & technical specification -3.
13
10682
138866
125 mm NB column pipe one end welded with non standard flange & other end welded with standard flange.(3 m long) TOP . As per Annexutre F & technical specification -3.
1
11434
11434
125 mm heavy duty supporting clamp in two halves made of Ms flats for holding column pipes. As per annexture G.
1
3100
3100
B. - M.S. E.R.W .ACCESSORIES 150 mm (NB) MS ERW pipes (4.8 mm wall thickness) as per IS -1239 (Part -I) /2004 with latest amendments thereof duly welded on both sides of pipe and on inside & outside with corresponding diameter of MS flanges as per Is -6392/1971, Table -17 with latest amendments thereof. Both MSERW pipes & flanges should be duly ISI certification marked. Length of the flanged MSERW pipes should be 6 m ± 10 mm .
12
3800
45600
M.S. Tripod Set and Inlet & Outlet pipe fittings
1
200500
200500
A. UPVC PIPES & ACCESSORIES FOR WTA: 140 mm dia P.V.C. Pipe (Class-I) as per IS 4985/2000 ,thickness 2.0 mm, Ivory grey coloured, 6 m length.
324
293
94932
110 mm dia P.V.C. Pipe (Class-I)as per IS 4985/2000 ,thickness 1.6 mm, Ivory grey coloured, 6 m length.
1260
186
234360
110 mm dia P.V.C. Pipe (Class-II)as per IS 4985/2000 ,thickness 2.5 mm, Ivory grey coloured, 6 m length.
12
284
3408
140 mm dia P.V.C. Equal Tee as per IS 4985/2000 and Class -II.
6
712
4272
110 mm dia P.V.C. Equal Tee as per IS 4985/2000 and Class -II.
15
347
5205
140 mm dia F.T.P. as per IS 4985/2000 and Class -II.
3
462
1386
110 mm dia F.T.P. as per IS 4985/2000 and Class -II.
10
310
3100
110 X 140 mm P.V.C. Reducer (Class-II) as per IS 4985/2000 and Class -II.
6
283
1698
140 X90º P.V.C. Bend as per IS 4985/2000 and Class -II.
6
647
3882
140 X 60º P.V.C. Bend as per IS 4985/2000 and Class -II.
2
647
1294
110 X 90º P.V.C. Bend as per IS 4985/2000 and Class -II.
12
378
4536
110 X 60º P.V.C. Bend as per IS 4985/2000 and Class -II.
4
378
1512
140 mm dia P.V.C. extra coupler as per IS 4985/2000 and Class -II.
20
130
2600
110 mm dia P.V.C. extra coupler as per IS 4985/2000 and Class -II.
80
67
5360
Solvent Cement as per IS 14182/1994 with latest amendments.
10
425
4250
150 mm nominal dia (PD) ISI marked Sluice valves pressure designation P.N. 1.6 with hand wheel for water works purpose, CI flanged type conforming to IS: 14846/2000 with amended no. 1 & 2 . Components /parts of sluice Valves shall be manufactured from basic materials given in table 1 of IS : 14846/2000 with amnd. 1 & 2 . The valves shall be tested for (closed end test requirement).
3
9950
29850
100 mm dia Alfa Alfa valves as per Technical specification (Annexture -H) & drawing (Annexture -I) (Type D)
9
3300
29700
Supply and Delivery of ISI marked submersible pump motor set, of different capacity and duty mentioned below along eith 3 mtr. flat submersible electric cables of required size and motor should be designed for operating at 415 volt + 6 % and - 15 % 3 phase, 50 Hz +- 3%, A.C. supply wet Type, water filled, totally enclosed squirrel cage induction mortor water cooled, water lubricated, motor would be as per IS 9283/1985 with latest amendments thereof and pump as per IS 8034/2002, with latest amendments thereof. Discharge - 100 cum/hr., Head - 30 m - 39 m Hp - 17.5 Topland make
1
92785
92785
Supply and delivery of IS marked as per IS 60947 Rewireable Switch fuse unit 63 A 415 V
1
4856
4856
3ø oil immersed star- delta starters as per IS 60947 for 17.5 HP motor
1
19780
19780
Supply 0 - 500 V Volt meter
1
642
642
Supply 0 - 100 amp. AmmeterVoltmeter
1
642
642
3 Core 6 mm2 Flat Water Proof Copper Cable as per IS specification .(Brimsin or of any other reputed brand as per direction of EIC)
160
137
21920
Add GST @ 18% on Total of (SL. No.1 to 82)
815760.7
-
146836.93
Add CESS @ 1% on Total cost of SL.No.(1 to 82 &115 )
962597.63
-
9625.98
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