Water Resources Development Directorate Tender
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Water Resources Development Directorate - WRDD Tender
Civil And Construction
Excavation
Eprocure
Opening Date18 Oct 2023
Closing Date15 Nov 2023
Tender Amount₹ 14,52,745
Costs
EMD
₹ 30,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Re-drilling Against Simulgachhi D.t.w. (b.n. No.- 274)
Description
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Contact
Tender Id
2023_WRDD_595995_1Bid Award Id
ViewTender No
WRDD/BDNAID/04/2023-24/Gr V of E.E AI BURDWANTender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://www.wbwridd.gov.in/
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Documents
BOQ Items
b)150 mm dia both end with non-std flange 3 m long (middle)
12
156696
13058
c)150 mm dia one end std & other end non std flange (top) 3m long.
1
13461
13461
GI. Holding Clamp- IS 1239, Galv- IS 4736 (a) 150 mm dia
2
6506
3253
3C Flat water proof CU.cables lSI marked-IS 694 d)3C X 6.0 Sq.mm
100
35200
352
Electrical Materials, IS60947 Switch Fuse Unit, ISI marked, IS 60947 e) 100 A Switch Fuse Unit TPN
1
15267
15267
MOTOR CONTROLLER, IS 60947 l)30 electromagnetic Star- Delta starters for 25HP motor.
1
27820
27820
90 degree G.I Bend (both end flanged)-ISImarked-IS 1239,Galv- IS4736 a)150mm dia.
1
8175
8175
Drilling Part :- 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 30M below GL
30
35077
1169.26
(ii) Beyond 30M upto 60M
30
34794
1159.83
(iii) Beyond 60M upto 90M
30
35360
1178.69
(iv) Beyond 90M upto 120M
30
35926
1197.55
(v) Beyond 120M upto 150M
30
36209
1206.98
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 welding etc. as per direction of the Engineer-in-Charge. 200 mm NB Blank pipe,Slotted pipe & Bottom Plug
102
24045
235.74
350 mm NB Housing Pipe
42
21782
518.62
Supplying fitting fixing including fabrication with required materials (IS: 2800 Part-I with latest amendments) as directed by the Engineer-in-Charge and lowering in position etc. (I) (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
24
5544
231.02
(iii) MS Top cap of suitable size (8mm thick) and approved quality for covering top of housing pipe of 350mm NB (Top cover will be tack welded with housing pipe at 4 points 90 Degree 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.
6
4328
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.
20
8580
429.04
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. (i) For sites within 4 km from all weather metal road
35
94465
2699
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-incharge)
1
8015
8015.08
Development of tubewell in accordance with IS: 2800 (part 1j and IS: 11189 to establish maximum rate of usable water yield without sand content beyond permissible limit with required capacity of compressor ( about 200 psi, 375 cfm Aircompressor, actual psi and cfm depend on 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 and 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. Depth beyound 120 mtr and upto 200 mtr
1
44525
44525
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 200 mm NB 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, machinaries and equipments required for drilling, development and testing of Tubewells and also the cost of construction of temporary roads over field and lor, culverts, repairing existing roads and I 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
Internal wiring & Installation of pump motor set Fixing only Sheet Steel Main Switch (Rewirwable type)/ Change over on Flat Iron Frame/Angle Iron Frame on wall 100/125 Amps On angle iron frame 415V TP/TPN
1
215
215
Fixing only starters (for motor control) on flat
iron frame / angle iron frame on wall Star-Delta starter for motor (above 5 HP upto
15 HP) On angle iron frame (for higher rating)
1
215
215
Fixing only Voltmeter/Ammeter/Energy meter
with screws & other fixing materials incl.
making necessary holes and connections
2
114
57
Supply & Fixing EI danger board on wall a)15 cm x 10 cm (6"x4")
2
110
55
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts.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 pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe
2
2738
1369
(a) 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
0.3
58
194
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. iii) No. 8 SWG
13
117
9
Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 240V DP with fuse on L&N 15/16 A (Standard)
1
743
743
Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.
5
190
38
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
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.) 100/150/200 cubic metre p er hour capacity electrometer pumping set (ii)Length of pump assembly of any length exceeding 18 metre length.
1
1510
1510.61
Transportation of Sebmerssible Electro Motor Pumping set along with all other accessories and equipments including bend, sluice valve column pipes etc. from sub-Divisional store to work site including loading at the lifting lifting point and unloading at the delivary point including necessary head load upto 100 metre at both ends.
1
2945
2945.78
Wiring in 1.1 KV grade single core standard 'FR' PVC insulated and unsheathed copper wire (Approved make) of following sizes in suitable size PVC casing-capping (Precision make) including. necy. PVC clips, fittings etc. [Meter loop to Main switch & Main switch to switch board] a.) 2 X 22/0.3 (1.5 Sq.mm.)
10
710
71
Distribution wiring in 1.1 KV grade 2 X 22 / 0.3 (1.5 Sq.mm.) single core standard 'FR' PVC insulated and unsheathed copper wire (Approved make) in suitable size PVC casing-capping (Precision make) with 1 X 22/0.3 (1.5 Sq.mm.) single core standard 'FR' PVC insulated and 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). Avarage Run 5.00 Mtr.
6
3462
577
Supplying, fitting & fixing 350 mm x 250 mm x 25 mm size Wooden Plank on wall (for fitting & fixing of electrial equipments as necessary on the plank). (A) Carriage by road a) Distance upto 50Km ii) 100 cu mtr per hour capacity electro motor pumping set
1
413
413.01
Distribution wiring in 1.1 KV grade 2 X 22 / 0.3 (1.5 Sq.mm.) single core standard 'FR' PVC insulated and unsheathed copper wire (Approved make) in suitable size PVC casing-capping (Precision make) with 1 X 22/0.3 (1.5 Sq.mm.) single core standard 'FR' PVC insulated and unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to 5 A 3 pin flush type plug socket with piano key type switch (Anchor make) fixed on sheet steel fabricated CRC MS switch board with Perspex/bakelite (Wall maching colour) top cover of 3mm. thk. flushed in wall by housing the board after cutting brick wall incl. necy. connections and making earthing attachment painting and mending good damages to building works. [PVC casing-capping and Plug Box both on surface] (a) On Board
2
134
67
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.!. 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 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) (c) 40mm X 6mm, 125mm Length
6
120
20
Charge for jOining water proof cable with soldering water proof insulation and proper joining compound including supplying the same and motor related materials complete(only cable will be supplied departmentally)
6
254
42.43
Supply of Chlorinated Polyvinyl Chloride (CPVC) pipes & fittings conforming to IS-15778: 2007 40 mm pvc pipes.
14
4550
325
Cutting trench through passage upto 40 mm wide includingrefilling,watering & ramming
14
406
29
Welding in MS structural work with gas or electric b) continuous weld
377
3393
9
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 tacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of tranches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1500 mm.
0.73
87
119.27
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. For foundation of brick piller.
1.62
524
324
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. For foundation of brick pillar.
0.12
630
5252.18
Brickwork in cement mortar (1:6) with first class bricks including racking out joints, scaffolding and other incidental works etc. complete. For foundation & plinth.
0.62
2983
4812
Plaster (to wall,floor, celling 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 cource as necessary at ground floor. With (1:6) cement morter 15 mm thick.
6
816
136
Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete. Outside, inside, plinth portion, appron and drain.
6
204
34
Joining water proof cable with the leads of the motor including soldering with requisite water proof insulation and proper joining compoundNulcanized rubber tape so that proper water proof insulation is assured..
3
297
99.01
Labour charges for fitting, fixing and laying where necessary of following MS/GI/IRW pipe and accessories including transportation of the same cutting threading, jointing and making leak proof threaded and flange joint at site by using socked/rubber insertion, nut bolt etc. maintaining proper alignment and level all complete as per direction of EIC 150 mm dia MS/GI/ERW pipe
18
2427
134.84
Fitting fixing of 150 mm dia C.I sluice valve
4
218
54.69
(v) 150 mm. dia. ERW pipe 90° return bend, both end flanged including supplying and fixing wooden block
1
269
269.68
Supplying, fitting and fixing including transportation of sign board for identifying the exact location of 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 fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding and 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
Add GST @18% (CGST 9% AND SGST 9%) for works Items
1
83854
83854.03
Add Labour Welfare Cess @1%
1
5497
5497.1
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