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 Date21 Nov 2024
Closing Date9 Dec 2024
Tender Amount₹ 34,74,104
Costs
EMD
₹ 69,500Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Construction Of Roof Top Rain Water Harvesting For Re-use (2nd Phase) At Narendrapur Ramakrishna Mission Ashram, Sonarpur South 24 Parganas
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_SWID_770781_1Tender No
eNIT-05/PD/SWID/2024-25(2nd Call)Tender 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
Documents
BOQ Items
Single brick flat soling of picked jhama bricks including ramming & dressing beds to proper level and filling joints with local sand.
155.63
361
56182.43
Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, 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.)
a) Depth upto 1.5 metre
117
386
45162
(b) For additional depth beyond 1.5 m. and upto 3.00 m
94.75
439
41595.25
(i) Cement concrete with graded Jhama khoa (30 mm. size) excluding shuttering. In ground floor and foundation. (a) 1:3:6 proportion.
19.05
4761
90697.05
Ordinary Cement Concrete (mix 3 :1.5 :1) with graded stone chips (20 mm.nominal size) excluding shuttering and reinforcement, if any, in ground floor, as per relevant IS code. a) Pakur
113.78
6148
699528.54
Hire and labour charges for shuttering with centreing and necessary staging upto 4 m. 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)(When the height of a particular floor is more than 4 m. the equivalent floor ht. shall be taken as 4 m. and extra for works beyond the initial 4 m. ht. shall be allowed under 12(e) for every 4 m. or part thereof.)Extra for works beond the roof of ground floor per additional floor. (i) Upto and inclusive 4 th. (per floor) and in basement.(2nd.F)(b) Above 30mm. & upto / 37 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge.
484.46
335
162294.1
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups,binders etc. including supply of rods, 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 inter-section, complete as per drawing and direction.(a) For works in foundation, basement and upto roof of ground floor / upto 4m. (i) Tor steel/Mild steel I. SAIL/TATA/RINL
11.17
59655
666167.39
125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.
72.35
736
53249.6
Brick work with 1st class bricks in cement mortar (1:6) (b) In superstructure, ground floor.
14.63
5636
82454.68
Labour for chipping of concrete surface before taking of plastering.
231.53
21
4862.13
Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary (ground floor) (excluding cost of chipping over concrete surface) (ii) With 4:1 cement mortar (c) 15 mm. thick plaster.
511.24
167
85377.08
Neat cement punning about 1.5 mm thick in wall dado, window silis, floor, drain etc.
307.12
34
10442.08
Applying Exterior grade Acrylic primer of approved quality and brand on plastered or concrete 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 manufactur's specification and as per direction of EIC. In Ground floor (a) one coat
204.12
31
6409.37
Protective and decorative acrylic exterior emulsion paint of approved quality,as per manufacturer specification and as per direction of EIC to be applied over acrylic primer as required the rate includes cost ofmaterial,labour,scaffolding and all incidental chargesbut excluding the cost of primer.In Ground floor(2 coat) a)Normal acrylic emulsion.
204.12
67
13676.04
(a) M.S. structural works in colum, beams etc. with simple rolled structural members (e.g joists, angel, channel sections conforming to IS:226,IS808& SP(6)-1964 connected to one another with brackets, gussets, cleat5s as per design, direction of Engineer-in-Charge complete including cutting to requisite shape and length, febrication with necessary bolting, metal arc welding conforming to 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 bas electrodes, gas and hire charge of all tools and plants labour required for the work including all incidential charges such as electricity charges, labour insurance charges etc. ( Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight.) (ii) For Structural works in Roof Trusses etc. using joints channels and angles of specified section weighing less than 22.5 kg/m.
0.33
73761
24488.65
Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smooth ening surfaces by sand papering etc. (This item is applicable to new work or old work when the original surface has been exposed by removal of old paint.
35
29
1015
(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)
35
79
2765
Supply of approved quality PEA shaped gravel of 2mm to 4mm size ( as per IS:4097) and placeing the same in layers in the recharge pit including scrining washing, cleaning etc.. of the gravels at the site complete asper direction of E.I.C. Dastance upto 120 KM.
5.67
3411
19343.21
Supply of UPVCpipes ISI marked- IS-4985 160mm dia class-II ( Rate included 18% GST)
48
631
30288
uPVC Fittings ISI marked -IS 10124 ( Rate included 18% GST) 160 mm coupler
10
218
2180
Casing pipes ISI marked-IS 12818 150mm dia 7.5 mm thick Screen Ribbed (Medium) ( Rate included 18% GST)
10
1819
18190
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 ) i)160 mm OD
48
75
3600
Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).
F(v) Nipple (300 mm long) 150 mm dia
14
450
6300
(B) Socket 150 mm dia
28
303
8484
(C) Elbow 150 mm dia
14
1261
17654
Supplying, Fitting & Fixing of Water Storage tank of Approved quality with closed top with lid (Black) - Multilayer as per IS: 12701
(b)1000 litre capacity.
8
5128
41024
Labour for hoisting plastic water storage tank.
(ii)Upto 1500 litre capacity Upto 1st story from G.L.
8
96
768
Supply of UPVC pipes marked-IS 4985 ( Rate included 18% GST) (i)160mm OD Class-II
168
631
106008
(ii) 110 mm OD Class-II
50
284
14200
uPVC Fittings ISI marked -IS 10124 160 mm coupler ( Rate included 18% GST)
35
218
7630
a) 110 mm dia 90 degree bend
5
378
1890
c) 110 mm couplar
11
67
737
d) 110mm TEE
10
347
3470
SUPPLYING,FITTINGS& FIXING OF SUPPLING,FITTINGS& FIXINGOF PVC HD ELBOW(
EQUAL)AS PERIS:7834 a) HD-Elbow (Equal) 160 mm 90°
40
780
31230.4
b) HD-Elbow (Equal) 110 mm 90°
10
475
4752.5
SUPPLYING, FITTINGS & FIXING OF PVC HD-END CAP (PLAIN) AS PER IS 7834
( HIGH DENSITY) HD-End Cap (Plain) 160 mm
15
455
6831.6
SUPPLYING, FITTINGS & FIXING OF PVC HD- REDUCING TEE AS PER IS
7834 ( HIGH DENSITY) HD-Reducing Tee 160 x 110 x 160 mm
20
829
16596
SUPPLYING, FITTINGS & FIXING OF PVC HD-TEE (EQUAL) AS PER IS 7834 (
HIGH DENSITY)
7834 ( HIGH DENSITY) HD-Tee (Equal) 160 mm
14
920
12884.48
Supply of UPVC pipes(B-Type) & fittings conforming to IS 13592-1992. a)Door Bend (TS) 160mm
5
369
1845
b) Vent Cowl 160mm
15
57
855
c) Pipe Clip 160mm (192x2=756)
100
43
4300
d) Pipe Clip 110mm
50
21
1050
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 ) i) 110 mm OD
50
58
2900
ii) 160mm OD
168
75
12600
Supplying , fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with GI pipes as per IS: 1239 (part-I) with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, erducing socket, reducing tee, short piece etc. fitted with holder bats clamp, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittingdn as required, joining materials and two coars of painting with approved paint in any position above ground, ( Payment will be made on the center line measurment of total pipe line including all specials. No seperate payment will be made for accessories, specials. Payment for painting will be made seperately) 50mm dia PVC
50
384
19200
Supplying, fitting and fixing of G.M. Gate Valve Throttle Valve as per IS:778. G. M. Valve 2"
4
3082
12330
Supplying, fitting and fixing of G.M. Gate Valve Throttle Valve as per IS:778. G. M. Valve 1"
6
1272
7637.88
SUPPLYING, FITTINGS & FIXING OF PVC HD-REDUCER AS PER IS 7834 (
HIGH DENSITY) HD-Reducer 50 x 25 mm
6
28
169.74
Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).
(M) Reducing Tee (mm X mm) 50mmx25mm
14
210
2940
Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD -1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed 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.) PVC Pipes (Dia) 25 mm
150
191
28650
Supplying, fitting and fixing of Socketed PVC Pipe 6 meter as per IS:4985 PVC pipe 32 mm x 10 kgf/cm2
150
41
6223.5
Supplying, fitting and fixing in position G.I.pipes of TATA make for exposed works with all necessary accessories,specials viz.socket,bend, tee,union,cross,elbow,nipple,short pieceetc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous 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 for painting will be made separately) (i) 25 mm. dia. Medium quality
30
305
9150
Spplying, fitting & fixing bib cock or stop cock Chromium plated angular stop cockwith wall flange(Equivalent to Code No.5053 & Model-Florentine of Jaguar or similar brand.
10
815
8150
Spplying, fitting & fixing bib cock or stop cock Chromium plated Bib Cock long body with wall flange with aerator (Equivalent to Code No.512 & Model-Tropical/ Sumthing Special of ESSCO or similar brand.
10
659
6590
Construction of Canopy / Placard made of angle, flat, sheet, including printing & painting etc. including making of emblem all complete as per direction.
2
8664
17328
Solar Module: Supply , transport , installation and commissioning of ISI marked as per IS 14286 and IEC 61853(1), 61730(1&2), 61710 certified Solar Module of Multicrystaline/Monocrystalline/ Monocrystalline PERC/bifacial cell with min. efficiency of 15% and fill factor more than 70%, laminated between sheet of -Ethylene Vinyl Acetate (EVA) and high transmissivity 3.2/4.0 mm tempered glass , framed in anodized aluminium frame .The power output of individual PV modules used in the PV array, under STC, should be a minimum of 300 Watt peak, with adequate provision for measurement tolerances.Modules supplied with the SPV system should have warranty for output wattage, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. Necessary test certificate also to be supplied. d) For 2 HP Off-grid Solar Water Pumping System with Monocrystalline/ Monocrystalline PERC/bifacial SPV modules - 2150- 2400 Wp.
2400
32
77496
Module Mounting Structure (For 1HP, 2HP,3HP, 5 HP and 10HP SolarWater PumpingSystem): Supply, transportation & installation of G.I. manual tracking structure made of MS hollow sections, pipes, plates, angles etc. as per IS 1161/1239, 1079/2062, to hold min 300 Wp SPV Module as per drawing and ecification of MNRE. The steel structure is to be protected with minimum 80 micron galvanisation (hot dip) and provided with fixed structure or dual axis manual tracking arrangement three times in a day and seasonal tilting are to be regulated to face the sun optimally. (as per requirement)
250
157
39250
Power conditioning unit with IP54 enclosure:
Supply, transport, installation and commissioning of IP 54 protected enclosured Inverter Unit qualifying IEC 61683-Efficiency measurement and IEC 600682-Environment Standard , safety standard suitable for 3 Phase A.C. motor, IGBT based high voltage switching inverter with MPPT technology, to take care of the variation of Sun light and will be suitably mounted inside the metal enclosure.Inverter should haveprotection againstDry run, Overcurrent, Under current, Over voltage, Under voltage, Short circuit etc. Systemshould be able to run at low sunshineand minimum 7 to 8 hours a day run should be possible during normal sunshinp. condition.Inverter should have option to auto start for any short trip off due to low light! cloudy situation except for dry run. Inverter should be provided with a display to show the various parameter by the user such asVoltage, Current, Solar panel DC voltage, Inverter IGBTtemperature, Out put AC voltage, Output frequency, Pump flow (direct or calculatedmethod), Irradiation etc. The systemshould store thedata at a set interval be capable to transfer it to external storage device and support communication of its operational parameters and logs over Modbus protocol.. It should also monitor and save total run time, total water pumped etc. There should be provision for interfacing GPRS based data transmission.
a) For2 HPcapacityPump-motor set
1
32097
32097
Cable and Accessories:
Supplying,fitting and fixings of UVrated CopperCablelaid inside HDPEconduit and other accessories asper followings with necessaryconnection with the SolarPV Module, MPPTetc.
i. 4.0 Sqmm singlecore multi studs - 5 m(for 1HP/ 2HP/3HP) &26 m (for 5/10 HP
ii. Lugs,HDPE Pipe,FlexiblePipe,Saddle,Cable tie etc
a) For Single structure
4
1134
4536
Earthing: Earthing with 50 mm dia GI pipe 3.64mm thick x3.04 Mts. Long and 1x4 SWG GI (Hot Dip) wire (4 Mts. Long), 13 mm dia x 80mm long GI bolts, double nuts, double washers inc. 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 including excavation of soil for installation of Earth Electrode and filling & ramming and connecting to indivisual structure to earth electrode including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall /floor with GI saddles as required and connection to equipments incl. drilling holes with bolts, nuts, washers etc.
1
2661
2661
Supplyand installation of 3 phase electromotor pump set suitable for Solar operation covering 5 years warranty for the following conditions including loading, unloading,transportation etc.:- b)i) 2 HP ISI marked as per IS 9079 surface mounted Monoblock Pump-motor set with 2.60- 2.78 Lps discharge at 26 mts. total head suitable for 2.0 Ha CCA Sprinkler/Drip operation with foot valve, required quantity of flexible suction pipe (15 m), clamp, bend, footvalves and all other accessaries to complete connection of suction and delivery side.
1
28284
28284
a) Lighting System at Scheme: ( With lifgting Pole): Dusk to dawn lighting arrangement of at 4 mts. Hight above ground level, with Hot dip galvanised 80mm x50mm, medium duty pipe, with 12V, 15Ah 2-in-1 Lithium ion/ Ferro- Phosphate battary with in built 7-11 watt LED lamp, 50 Wp solar panel to cover the scheme area. The lighting system should be warranted for 5 years from the date of installation.
3
19030
57090
Testing and commissioning of scheme after completion of all work
1
2000
2000
Comprehensive maintanance charge for 5 years (which cover monthly inspection, yearly training to WUA, to attend breakdown within 3 days and to keep the scheme in operation without lapse of time) a) For 2 HP both for Submersible & Surface pump
2400
4
9600
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 code. a) Pakur For Base- 1x7.90x5.40x 0.25= 10.665 .
10.67
6148
65569.27
Brick work with 1st class bricks in cement mortar (1:6) (b) In superstructure, ground floor. For base
1
5636
5636
Wiring with 1.1 KV grade single core PVC
insulated stranded Copper wire in EI conduit/GI
conduit and painting ( EI conduit)
a) 2x1.5 sqmm wire in 19 mm conduit incl. S&F 1x14 SWG GI ECC
100
136
13600
Supplying and fixing Changeover switch with Sheet
Steel enclosure on flat iron frame on wall with nuts
bolts etc 32A, Havells, 240V DP
1
1403
1403
Supplying , fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with GI pipes as per IS: 1239 (part-I) with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, erducing socket, reducing tee, short piece etc. fitted with holder bats clamp, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittingdn as required, joining materials and two coars of painting with approved paint in any position above ground, ( Payment will be made on the center line measurment of total pipe line including all specials. No seperate payment will be made for accessories, specials. Payment for painting will be made seperately) 50mm dia PVC
6
384
2304
Insurance @ 2% for Sl. No.46,48,51 & 52 as per WRDD/Ch.-12/ I-14 Corrig. Dt. 30.03.23
1
3899
3899.34
Add GST(CGST+SGST -@9% each) 18% Except item no. 20,21,22,27.1,27.2,28.1,28.2, 28.3, 28.4, 28.5 & 60.
1
495957
495957.3
Add Labour welfare cess @ 1% of Total amount.
1
34396
34396.96
Evaluation Notes How It Works ?
Potential Partner
Select Your Requirements
Past BiddersThis list is curated from the bidders of the similar tenders in the past
- Bidder NameThis Information is for unsubscribed user This Information is for unsubscribed user
- Awarded Ratexx%
- Bidder NameThis Information is for unsubscribed user This Information is for unsubscribed user
- Awarded Ratexx%
- Bidder NameThis Information is for unsubscribed user This Information is for unsubscribed user
- Awarded Ratexx%