Water Resources Development Directorate Tender
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Water Resources Development Directorate - WRDD Tender
Civil And Construction
Eprocure
Opening Date19 Sep 2024
Closing Date3 Oct 2024
Tender Amount₹ 12,16,779
Costs
EMD
₹ 25,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2024_WRDD_752706_1Bid Award Id
ViewTender No
WRDD/ EE(AI)HGY / eNIT-13 /2024-25Tender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://wbwridd.gov.in/
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Documents
BOQ Items
iv) beyond 90.0 metres and upto 120.0 metres.
30
32248
1074.96
v) beyond 120.0 metres and upto 150.0 metres.
30
32531
1084.39
v) beyond 150.0 metres and upto 175.0 metres.
3
3564
1188.12
Labour charges for lowering of M.S. E.R.W. pipes, strainers, blank pipe etc. and fitting, fixing and jointing of tubewell assembly at sites by threading, welding etc. as per direction of the Engineer-in-Charge.
For lowering of UPVC pipe rates are reduced by 30%
i) 150 mm. NB Bottom Plug. (UPVC)
3
435
145.22
ii) 150 mm. NB Slotted Pipe. (UPVC Ribbed Screen)
30
4356
145.22
iii) 150 mm. NB Blank Pipe. (UPVC)
75
10891
145.22
iv) 250 mm. NB Housing Pipe. (UPVC)
42
12475
297.03
(b) Supplying, fitting, fixing the following fittings of PVC-U conforming to IS: 12818 & lowering in position etc. as directed by the Engineer-in-Charge.
(i) 250 mm x 150 mm reducer consisting of two nos. of reducer 250 x 200 mm & 200 x 150 mm PVC-U tapper shaped reducing socket with inner thread for larger end & outer thread for smaller end.
1
3300
3300.33
(ii) M.S. 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.
7
1650
235.74
(iii) 150 mm DN PVC-U end cap.
1
273
273.46
(iv) 250 mm DN PVC-U top cap.
1
532
532.77
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.
iii) For site at any district of West Bengal upto 180 Km from quarry. (Distance of Kanaipur DTW from the quarry at Durgapur is 6+131+10=147 Km.)
22
85481
3885.5
Development of tubewell in accordance with IS: 2800 (part 1) and IS:11189 to establish maximum rate of usable water yield without sand conent beyond permissible limit with required capacity of compressor (about 150 psi, 300 cfm Aircompressor, actual psi and cfm depend upon tube well head conditions), running the compressor for required time till well is fully developed and followed by development of tube well by over puming 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 etc. as per prescribed method all complete including hire & labour charges of compressor, tools & accessories etc. all as per requirement and direction of Engineer -in - Charge. (i) Depth upto 120 metre.
1
30167
30167
ii) Depth beyond 120 upto 200 m
1
35243
35243
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 of 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 site within 4 Km from all weather metal road.
1
7625
7625.64
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, compiled data and raw data sheets should be submitted to the Engineer-in- Charge (Cost is inclusive of all charges for equipments, labour, data aquisition & compilation of data sheets as per direction of the Engineer-in-charge)
1
8015
8015.08
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.
225
2250
10
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 of75 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.
4.5
536
11927
Filling in foundation or plinth by fine 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) B) Do with fine sand
0.52
491
95183
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
4.44
1584
357
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. ( Rate Analysis attached) (For site 25 Km from Tarakesar Rail Yard)
0.34
1773
5156.65
Brick work with 1st class bricks in cement mortar (1:6).(a) In foundation and plinth.
2.66
14055
5292
125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.
1.8
1299
722
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
19.13
3174
166
Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc.
NOTE : Cement 0.152 cu.m. per 100 sq.m. In Ground Floor
19.13
650
34
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)
0.23
18
7754
Withdrawal of electro motor submersible pumping set of following capacities from within the tubewell housing pipe of the following length by using all necessary requisites tools and plants and carefully as per direction of Engineer-in-Charge and stacking the same properly at site within the tubewell premises complete.
(a) 100/150/200 cubic metre per hour capacity electro motor pumping set.
ii) Length of pump assembly of any length exceeding 18 metre length.
1
1045
1045.73
Carriage of Departmental materials from the Deparmental Store to the work site and return back the damaged /replaced and unused materials to store including loading & unloading complete at both sides by Tempo/Van Rikshaw/Mini Truck etc. upto 25 Km distance in one way.
iii) Pump-Motor Set (this item is applicable only for burnt/damaged Pump-Motor Set).
1
1037
1037.25
Transportation of Submersible Electro Motor Pumping set alongwith all other accessories & equipments including bend,sluice valve, column pipes etc. from Sub-divisional Store to work site including loading at the lifting point and unloading at the delivery point including head load upto 100 meter at both ends.
A. Carriage by road / boat a) Distance upto 50 KM
i) 100/150/200 cubic meter per hour (m3/hr) capacity electro motor pumping set with column pipes and accessories etc. (full set)
1
2945
2945.78
Installation of submersible electro motor pumping set of following capacities 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, fixtures with necessary nuts, bolts and washers and suspending the entire assembly of pump set vertically by fixing the same supported by M.S. clamps over the top of housing pipe, binding the motor cable with each column pipes and drawing cable upto pump controller/starter point including opening out of the top cap of housing pipe of the tubewell and testing of motor both in loading as well as in unloaded condition before and after installation of the same. (The rate is inclusive of hiring charges of tools & plants.)
(a)100/150/200 cubic metre per hour capacity electro motor pumping set.
(ii) Length of pump assembly of anylength exceeding 18 metre length.
1
1510
1510.61
Joining water proof cable with the leads of the motor including soldering with requisite water proof insulation and proper joining compound/Vulcanized rubber tape so that proper water proof insulation is assured.
2
300
150
Gas cutting to required size upto 8 mm thick M.S. plate, M.S. channel, angle etc. including labour charges, hire charges for all tools and plants.
5.09
945
185.76
Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge i)(a) 150 mm. dia. ERW pipe.
18
2427
134.84
(v) 150 mm. dia. ERW pipe 90° return bend, both end flanged including supplying and fixing wooden block
3
809
269.68
(v) 150 mm. dia. special bend, both end with both end flanged.
2
162
81.09
xxviii) 150mm. dia. C.I. Sluice valve.
3
164
54.69
Electric welding charges upto 8 mm M.S. plate, M.S. channel etc. and other member of the barge including hiring charges of all tools and plants.
10.17
4420
434.7
Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. (a) Solid GI wire. (iii) No. 8 SWG
60
540
9
Fitting & fixing of Starter (Direct on Line or Star-Delta/Auto- Transformer) with Nuts & Bolts fixed on Angle iron frame on wall and making necessary connection with the electrical iii) Star-Delta/Auto-Transformer Starter (Above 15 HP upto 25 HP)
1
240
240.45
Fixing only Voltmeter/Ammeter/Energy meter with screws & other fixing materials incl. making necessary holes and connections
2
114
57
Supplying and Drawing with 1.1 KV, PVC flexible 'FR' cables copper conductor conforming to IS 694 in suitable size with fitting and fixing on wall/Kiosk Box , including making necessary connection to the pre-fixed devices with all necessary accessories like saddle, screw, clips, gland, socket etc. conforming to IEE regulation and as per direction of EIC. (Brand:Gloster/Havells/Finolex) (ii) 3C X 16 sqmm copper cable conforming to IS 694 [Busbar to 63 A, TP Main switch and 63 A TP switch to Motor starter]
4
3175
793.96
Supplying, fitting & fixing of M.S. plate of size 40 cm x 40 cm, thickness 6 mm, consisting of two equal halves (40cm x 20cm), placed over Housing Pipe of HDTW/ MDTW to rest the supporting clamps, with semi circular hole of 170 mm dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 40 mm dia. G.I. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect.
1
897
897.69
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. (a) For Exposed Work (ii) CPVC Pipes Class-2,SDR-13.5, (32 mm dia. For dwaring Submersible cable of motor & pump)
15
3975
265
Painting with ready mixed Black Japan of approved make and brand including smoothening surface (b) Two coats
16
896
56
Supplying, fitting and fixing including transportation of sign board for identifying the exact location of MINI RLI scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm x 600 mm and fittedand fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, weldingand writting of both sides of Sign board. Base - Yellow, and words - Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soling. This will include one materials and labour complete as per drawing and direction of E.I.C
1
3677
3677.51
For maintenance of WTA add 3% extra for carriage over above Items of Item no.-1.20 to 1.48 Except 1.21, 1.29,1.30-1.34, 1.41-1.44
0.03
1122
37429.67
Stripping off worn out plaster and raking out joints of walls, ceilings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.
35.25
669
19
Brick work with 1st class bricks in cement mortar (1:6) (b) In superstructure ground floor
1.35
7443
5514
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 in inside wall
30.24
5019
166
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] (ii) With 1:4 cement mortar. (c) 10 mm thick plaster in ceiling
14.25
1838
129
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. (c) 15 mm thick plaster For GF. out side wall
48.4
6969
144
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
44.49
3114
70
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) a) Normal Acrylic Emulsion
48.4
3242
67
(b) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.
7.66
222
29
(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).
7.66
605
79
For construction of Pump house add 3% extra for carriage over above item 1.50 to 1.59
0.03
873
29125.67
Casing Pipe ISI marked IS- 12818 b) 250 mm Dia 12.5 mm thick CM
42
141540
3370
Casing Pipe ISI marked IS- 12818 b) 150 mm NB 7.5 mm thick Medium
78
87672
1124
Casing Pipe ISI marked IS- 12818 150 mm dia 7.5 mm thick screen Ribbed (Medium)
30
54570
1819
Galv. MS Flanged Pipe ISI marked- IS:1239, Galv- IS:4736 a) 150 mm dia (4.8mm)
18
68400
3800
MS. Hexagonal Head Bolts & Nuts conforming to IS- 1363 ( Part-1) / 1992 of product Grade - C with latest amendments for bolt and IS1363(Part-3)/1992 of product Grade - C with latest amendments for nuts properties/class for bolt-4.6 and for nut-4.5.both bolt & nuts are to be duly ISI certification marked. ⅝” x 3” Nuts & Bolts
30
5850
195
¼”x 1½” Nuts & Bolts
5
975
195
Supply & Transport of Rubber Insertion of 150 mm ID 5 mm thick with proper reinforcement 2 Ply conforming to IS 638/79 with latest ammendments suitable for raised surface of MS flange as per IS 6392/71 (Table:5)
30
5850
195
Supplying 150 mm (NB) M.S. Special Bend both end flanged welded 150 (NB) ERW pipe should be conforming to IS:1239/(Part-I)/2004, medium & 12 mm Nominal thickness M.S. flange coforming to IS:6392/1971, table-17 .
2
14504
7252
Supply of 150 mm (NB) MS plate flange (as per IS:6392 / 1971) (Table-6) with CB 250 mm made from 12 mm thick MS plate providing 8 nos drill holes of 22 mm dia and also cable hole including necessary painting. .
10
11520
1152
C.I. Sluice Valve with hand wheel, ISI marked, IS:14846 150mm dia.
3
29850
9950
Submersible pump sets, ISI marked- IS:8034 for pump and IS:9283 for motor (read with latest amendment for all IS) [100-70m³/hr, 30-39m] (17.5 HP) with 125 mm outlet (250mm)
1
92785
92785
Motor controller, IS:60947 , 17.5 HP 3Ø Electromagnetic Star-Delta motor controllers with 4 pole heavy duty Power contactor, single phasing preventer and normal protective features, MCB, Indicators, push buttons, Ammeter & Voltmeter, all in IP54 enclosure of min 16swg, CR sheet steel, 10 tank process powder coat painted and as per technical specification.
1
22230
22230
Switch Fuse Unit, ISI marked, IS:60947, 63A Switch Fuse Unit TPN
1
8418
8418
3C Flat water proof Cu. Cables ISI marked- IS:694 3C X6.0 sqmm
100
35200
352
d) Galv. MS Column pipe, ISI marked- IS:1239, Galv- IS:4736 125 mm dia (bottom) 3 m long
1
10355
10355
e) Galv. MS Column pipe, ISI marked- IS:1239, Galv- IS:4736 125 mm dia (middle) 3 m long
8
85456
10682
f) Galv. MS Column pipe, ISI marked- IS:1239, Galv- IS:4736 125 mm dia (top) 3 m long
1
11434
11434
150 mm x 125 mm dia MS Reducer 300 mm long both end flange welded made from 150 mm NB 4.8 mm thick MSERW pipe of IS:1239(Part-I)/2004 and flanges are 12 mm thick of IS:6392/1971
1
2100
2100
90 degree G.I. Bend (both end flanged) ISI marked- IS:1239, Galv- IS:4736 , 150 mm dia.
3
24525
8175
G.I. Holding Clamp- IS 1239, Galv- IS 4736, 125 mm dia
1
3100
3100
GST @18% on Item No. 1.01 to 1.59
419915.82
75584
0.18
Labour Welfare Cess @1% on Item No. 1.01 to 1.59 including GST
495500.67
4955
0.01
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