Water Resources Development Directorate Tender
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Water Resources Development Directorate - WRDD Tender
Civil And Construction
Excavation
Eprocure
Opening Date13 Aug 2024
Closing Date31 Aug 2024
Tender Amount₹ 13,03,501
Costs
EMD
₹ 26,200Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Wridd/ Ee (a-i) /malda/ Enit- 02 / 2024-25 (sl. 01 To 05)
Description
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Contact
Tender Id
2024_WRDD_732785_1Bid Award Id
ViewTender No
WRIDD/ EE (A-I) /Malda/ eNIT- 02 / 2024-25 (Sl. 01 to 05)Tender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://www.wbwridd.gov.in/
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Documents
BOQ Items
Galv. M S Column pipe, ISI marked -1239, Galv- IS4736
a) 150 mm dia one end screwed & other end non-std flange 3 mt long (bottom)
1
12218
12218
b)150 mm dia both end with non-std lange 3 m long (middle)
8
104464
13058
c) 150 mm dia one end std & other end std & other end non-std. flange (Top) 3m long.
1
13461
13461
90 degree G.I Bend (both end flanged) -ISI marked-IS 1239, Galv- IS4736. a) 150 mm dia.
2
16350
8175
C.I. Sluice Valve with hand wheel, 151marked,
15:14846. ) 150 rnrn dia.
4
39800
9950
UPVC fittings ISI marked 10124 FTP valve 160 mm dia
3
2514
838
UPVC fittings ISI marked 10124 200mm x160mm dia Reducer
3
2838
946
150 mm dia MS plate flange ( Rate approved by SE dated 14.05.2020)
3
2922
974
Surge Tank ( Departmental Supply)
1
-
-
MS special Bend 150 mm dia (Departmental Supply)
1
-
-
Re-DRILLING & DEVELOPMENT:
Drilling of bore hole 55.88 cm dia through any kind of soil by adopting any method of drilling (By Direct or Reverse Circulation Rotary Rig) upto required depth including digging trenches and pits etc. all complete.
(i) Upto 30 metres below G.L.
30
35077
1169.26
(ii) beyond 30 metres and upto 60 metres.
30
34794
1159.83
(iii) beyond 60 metres and upto 90 metres.
30
35360
1178.69
(iv) beyond 90 metres and upto 120 metres.
30
35926
1197.55
Labour charges for lowering of ERW pipes, strainers, blank pipe etc. and fitting, fixing and joining of tubewell assembly at Site by welding in a manner as will be specified by the Engineer-in-Charge.(i) 200 mm Bottom Plug
3
707
235.74
(ii) 200 mm Slotted pipe
30
7072
235.74
(iii) 200 mm Blank pipe
39
9193
235.74
(iv) 350 mm Housing pipe
48
24893
518.62
Supplying, fitting, fixing including fabrication with required materials (I.S. 2800 Part-I with latest amendments) as directed by the Engineer-in-Charge and lowering in position etc. (i) 10 mm. thick (350 mm x 200 mm) NB M.S. Reducer of approved quality including socket.
1
3754
3754.83
(ii) M.S. Centre guide (consisting of 3 nos., 6 mm thick, 50 mm wide, not less than 600 mm long and 125 mm rise of arch) of approved_quality.
6
1386
231.02
(iii) M.S.Top cap of suitable size (8 mm thick) and approved quality for covering top of housing pipe of 350 mm NB (Top cap will be tack welded with housing pipe at 4 points 900 apart).
1
1073
1073.08
(iv) 100 mm width x 12 mm thick Sockets / Rings made from MS Flats by rolling process and double butt welding for joining 350 mm NB Housing Pipe.
9
6492
721.36
(v) 75 mm width x 10 mm thick Sockets / Rings made form MS Flats by rolling process and double butt welding for ioining_200 mm NB Pipe.
12
5148
429.04
Supply of approved quality Gravel of 2 mm to 4 mm size and Gravel Treatment of Tubewell including screening, washing, cleaning etc. of the Gravels at site complete as per direction of Engineer-in-Charge.
(i) For sites within 4 km from all weather metal road.
24.81
96399
3885.5
Development of Tubewell with 200 psi, 375 cfm Air-compressor and 2.5 cusec discharge capacity Vertical Turbine 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 dismantling the same after successful completion of tests, all complete.
Depth upto 120 metre
1
36469
36469
Making slots of 75 mm x 1.60 mm size with a minimum clearance of 4.70 mm in between two adjacent slots over the outer surface of 219 mm OD ERW pipes (to be issued departmentally) in 10(ten) rows (each row consisting of 96 slots) per metre length of ERW pipe with a clearance of 25 mm in between two rows as per drawing and specification including smoothening the edges after slotting, cost of transportation of ERW pipes from Departmental Store to Workshop and back to drilling site, loading, unloading and carrying by head-load where necessary both ways, all complete.
30
28288
942.95
Mobilisation charges for transporting upto site including loading, unloading of all plants, machineries & 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
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 Each Engineer-in-Charge (Cost is inclusive of all charges for equipments, labour, Tube-well 8015.08 data aquisition & compilation of data sheets as per direction of the Engineer-incharge)
1
8015
8015.08
Interpretation of VES data including analysis of data & interpretation of layer parameters and submission of yeild.
1
942
942.95
REPAIRING OF PUMP HOUSE:
Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m in ground floor including roof. (a) up to 150 mm. thick
0.5
464
939
Stripping off worn out plaster and raking out joints of walls, celings etc. up to any height and in any floor including removing rubbish and stacking anywhere within the compound as directed.
47.2
896
19
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)
43.2
437
1013
Removing old scales, blisters etc. of Exterior 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)
57.4
622
1084
Cement concrete with graded stone ballast (40 mm size) excluding shuttering in ground floor. (A) Pakur Variety a) 1:3:6 proportion
0.15
631
4208.18
Ordinary Cement Concrete (mix 1:1.5:3) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement. if any,in ground floor. as per IS 456-2000. a) Pakur Variety (Rate Analysis)
3.59
18910
5267.53
125 mm. thick brick work with 1st class bricks in cement mortar (4:1) in ground floor. (Rate Analysis)
2.46
1644
668.33
Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface, including throating, nosing and drip course where necessary (ground floor)
(b) With (1:4) cement mortar. (ii) 15 mm thick plaster
47.2
6583
139.48
Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc.
8.23
269
32.72
Artificial stone in floor, dado, staircase etc. with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners and including application of cement slurry before flooring works, using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm thick topping (High polishing grinding on this item is not permited) with ordinary cement. (iii) 25 mm thick
12.71
3085
242.8
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) 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) Colour washing with "ELLA" with a coat of white wash priming including cleaning and smoothening surface thoroughly. (a) One Coat ii) Solvent based interior grade Acrylic Primer
14.4
485
3370
Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC.
(a) One Coat
32.8
1029
3140
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
57.4
3845
67
Dry Distemparing to interior walls or ceiling including cleaning,(b) Two coat
washing, smoothening surface
49.91
2445
49
(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 super gloss (hi-gloss) - (iv) Two coat (with any shade except white)
5.22
422
81
a) Supplying and filling up of the annular space between the Well Pipe and the bore hole by coarse sand including watering as necessary as per direction of the Engineer-in-Charge
Existing abandent Bore Hole
15.88
11407
718.53
INTERNAL WIRING:
Fixing only Sheet Steel Main Switch(Rewirwable type)/ Change over on Flat Iron Frame/Angle Iron Frame on wall ( including all materials except equipment ) i) For 100 Amp. Main Switch
1
215
215
Fixing only starters (for motor control) on flat angle iron frame on wall. b) For star delta starter 22.5 HP to 25 HP.
1
215
215
Fixing only Voltmeter/Ammeter/Energy meter with screws & other fixing materials incl. making necessary holes and connections
a) Ammmeter
1
57
57
b) Voltmeter
1
57
57
Supplying and fixing 240 volt, 15/16 Amps. DP. Sheet Steel Main Switch on flat iron frame on wall. (Havells make.)
1
576
576
Earthing with 65 mm. dia G.I. pipe ( TATA medium) into 3.0 mts . Long and 1 no 50mmx6mm galvanized ( hot deep) steel strip ( 4 metre long) , 20mm dia x125mm long galvized bolt , double nuts double washers including finishing both ends by making holes etc. and S& F 65 mm dia G.I. pipe ( ISI medium) protection ( 3mts long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 mts.
(a) For soft soil
1
3868
3868
Supplying and fixing earth bushbar of galvanized (Hot Dip) M.S. Flat 25 mm × 6 mm on wall having clearance of 6 mm. from wall including providing drilled holes on the busbar complete with G.I. bolts, nuts, washers etc. , spacing insulators as required .
0.3
46
156
Connecting the equipments to earth busbar including supplying and fixing G.I. (Hot Deep) Wire of size as below on wall/floor with stapples burried inside wall and floor as required and making connection to equipments with bolts, nuts, washers, cable, lugs etc. as required and mending good damages. ( a) 6 SWG
5
45
9
Finishing the end of XLPE/P.V.C.armoured cables by crimping method including supplying & fixing soldering socket,(dowels make), tapes , anti corrosive pastes & joining materials.
(a) 3½ core 25 Sqmm.
2
220
110
Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. 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 incl. necy. connections and making earthing attachment and mending good damages to building works. [PVC casing-capping and Switch board both on surface]
(a) average run 6 mts.
3
1950
650
Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.
4
152
38
Supplying & Fixing bulk head light fitting (Havells make) with die cast aluminium housing & frosted glass on wall/ceiling incl. S&F 8watt CFL / 100 watts GLS lamp complete set.
1
579
579
Add extra charge @ 5.0 % for Malda District as per preface item A - iv of Electrical wiring volume - I of 2017.
1
399
7980.8
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.
I(ii) Length of pump assembly of any length exceeding 18 metre length from existing Tube Well
1
1045
1045.73
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 her hour capacity electro motor pumping set. (ii) Length of pump assembly of any length exceeding 18 metre length.
1
1510
1510.61
Meter loop connection with 1.1 K.v. Gr. 3% core 14 core 10 Sqmm to 50 Sq mm. p.v.C.! XLPE insulated & sheathed and armoured Aluminium/Copper Cable from Meter toincomming TPN Main Switch 1 Terminal.(Brand: Gloster/Havells/Finolex)
For HDTW/MDTW/MINI RLI Scheme i) 25 Sqmm 3% Core Copper Cable
2
3119
1559.64
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.[WRDD Schedule page no.14, item no 2(i)] i) 150 MM DIA ERW/MS PIPE
9
1213
134.84
ii) 150 mm Dia Sluice valve [WRDD Schedule page no.14, item no xxviii]
4
217
54.49
iii) 150 mm. dia. ERW pipe 90° return bend, both end flanged including supplying and fixing wooden block [WRDD Schedule page no.14, item no v]
2
539
269.68
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 TempoNan Rikshaw/Mini Truck etc. upto 25 Km distance in one way. iii) Pump-Motor Set (this item is applicable only for burnt/damaged Pump-MotorSet
2
2074
1037.25
i) For Delivery pipe, Surge Tank, Bend, Valve etc
1
905
905.23
Charge for jointing water proof cable with required water proof insulation and proper jointing compound including supplying other related materials complete.[WRDD SOR 2018 P-26,I-11(h)
6
594
99.01
Electric welding charges upto 8mm MS plate , MS channel etc and others member of the barge including hiring charges of all tools and plants . Welding of MS structural work with gas/electric (b) Continous welding [PWD(building) 2017 SOR Item no 2(b) P-111]
10
90
9
Installation / Erection of SurgeTank / Shore manifold (to be supplied from Deptt. free of cost) over a rigid base of ordinary cement concrete (1:2:4) with graded stone chips (20mm. nominal size) of pakur varity of 1250 mm X 1250 X 150 mm. over a single layer of brick flat soling and embedding the legs of the surge tank/shore manifold within the concrete base including cost of allmaterials and labour and as per direction of Engineer-in-Charge.[WRDD Schedule page no.18 of 60 , item no 5]
1
2263
2263.08
Labour charges for fitting. fixing M.S. Special bend with 160 mm X 200 mm. dia. P.V.C. reducer with the help of flanged tail-piece by joining P.V.C. end of tail-piece and 160 mm. end of reducer with coupler and flanged end of tail piece and special bend with rubber insertion, nuts and bolts complete[WRDD Schedule page no.15 of 60 , item no 4]
3
336
112.21
Add GST @ 18% (on item no- 14 to 73)
1
81737
81737.04
Add Cess @ 1% (on item no- 14 to 74)
1
5358
5358.32
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