Water Resources Development 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.
Water Resources Development Directorate - WRDD Tender
Civil And Construction
Eprocure
Opening Date4 Oct 2024
Closing Date19 Oct 2024
Tender Amount₹ 26,44,207
Costs
EMD
₹ 52,900Document Cost
Refer DocumentsTender Fee
Refer Documents
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_760328_4Bid Award Id
ViewTender No
WBWRIDD/EE(AI) /e NIT-18/MID/2024-25Tender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://www.wbwridd.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
iv) 150 mm dia UPVC Housing Pipe
180
18459
102.55
Supply of gravel for use as pack in the tube well of 2mm to 4mm 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 Engineer-in-Charge .
15
58282
3885.5
Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete. a) 100 mm dia CI/Steel cutter piece upto 450 mm long with socket.
3
990
330.03
b) 150 mm dia GI threaded top cap fixed in position.
3
1697
565.77
c) 80 mm dia plug of approved make conforming to I.S. Specifications.
3
452
150.87
Washing and development by pumping with 30 cum per hour capacity pump for a period till sand free water comes out and the discharge is about 30 cum per hour, followed by final yield test; inclusive of all tools, plants and scaffolding and hire charge of submersible pump, generator etc. all complete.
3
13691
4563.88
Charges for mobilisation of drilling equipments, tools & plants etc and transportation of departmental materials from sub-divisional store to work site and returning excess departmental materials if any, to sub divisional store after completion of work .
3
5431
1810.46
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 for all charges for equipments, labour, data aquisition and compilation of data sheets as per direction of the Engineer-in-Charge).
3
24045
8015.08
DISTRIBUTION CHAMBEER AND PLATFORM: Earthwork in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite and sand stone), including removing, spreading or stacking the spoils, within a lead of 75 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 1500 mm.
1.86
221
119.27
Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
8.31
2858
344
Hire and labour charges for shuttering with 25 mm to 30 mm thick hard wood plank including fitting and fixing and striking out after completion of works.
3.99
809
203
Ordinary Cement Concrete (1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, as per relevent IS codes. With local hard blackstone varieti chips .
1.26
5507
4371
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 (if necessary) cutting to requisite length, hooking, bending to correct shape, 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 . Tor steel.
0.08
4860
60003
65 mm thick1.2 m internal diameter R.C.C ring made with cement concrete 1:1.5:3 with stone chips and 0.80 % reinforcement (including the cost of shuttering and reinforcement ) cast at site fitted and fixed in position after proper curing true to plumb including jointing with cement motor 1: 2 complete as per direction.
6.3
9475
1504
Supplying fitting and fixing 80 mm dia medium quality GI pipes as per IS specification with all necessary accssories, special viz. socket, bend, tee,flange etc. fitted with holder bats clamps, including cutting pipes , making threas, fitting fixing with necessary nuts & bolts, rubber insertions etc. complete in all respect including cost of all necessary fittings as required and as per drawing & specification and as per direction of EIC.
3.6
2944
818
Supplying fitting and fixing 75 mm dia PVC control valve as per approved make quality as direction by EIC.
9
6291
699
Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification
23.74
1163
49
FOUNDATION: 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 of 75 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.
22.47
2680
119.27
(b) (b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.
5.01
963
192.38
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) (a) With earth obtained from excavation of foundation.
16.56
1284
77.54
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
11.43
3931
344
Hire and labour charges for shuttering with centering 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 and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm to 30 mm shuttering without staging in foundation.
31.2
6333
203
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. With local hard blackstone variety chips (crusher broken)
5.37
27037
5035
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc 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 intersection, complete as per drawing and direction. For works in foundation and upto roof of ground floor/upto 4 m.
3.36
20161
6000.3
Solar Module: Supply, transport, installation and commissioning of lSI marked as per IS 14286 and IEC 61853(1), 61730(1&2), 61710 certified Solar Module of Multicrystaline/ MonocrystaIIine/ 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.
16200
523098
32.29
Module Mounting Structure ( For 5HP Solar Water Pumping System): Supply , transportation & installation of G.I Fixed 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 specification of MNRE . The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided with fixed arrangement or dual axis manual tracking arrangement for thee times in a day and seasonal tilting are to be regulated to face the sun optimum ( as per requirmenent). The weight of the fixed Module Mounting Structure holding 280 Kg. (2 nos 8 module Fixed structure @265.0kg)
1959
307563
157
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 60068-2-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 have protection against Dry run, Over current, Under current, Over voltage, Under voltage, Short circuit etc. System should be able to run at low sunshine and minimum 7 to 8 hours a day run should be possible during normal sunshine 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 as Voltage, Current, Solar panel DC voltage, Inverter IGBT temperature, Out put AC voltage, Output frequency, Pump flow (direct or calculated method), Irradiation etc. The system should store the data 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.For 5 HP capacity Pump-motor set.
3
170646
56882
Cable and Accessories :
Supplying, fitting and fixings of UV rated Copper Cable laid inside HDPE conduit and other accessories as per followings with necessary connection with the Solar PV Module, MPPT etc. For 5 HP structure.
i. 4.0 Sq mm single core multi studs - 10 Mtrs (Minimum)
ii. 6.0 Sq mm single core multi struds -5 Mtrs (Minimum)
iii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc.
6
20604
3434
Earthing: 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: (a) By ISI-Medium GI pipe including excavation of soil for installation of Earth Electrode and filling & ramming and connecting to individual 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.
6
15966
2661
a) Lighting System at Scheme: (with lighting Pole) :
Dawn to dusk light arrangement of 4 mts height with 75 mm x 50 mm G.I. pipe without lighting arm and with Solar Battery 12 V, 40 Ah (reputed brand- tubular type), Charge controller, 50 Wp solar panel, LED 11 watt 12 volt. Battery and Charge controller to be mounted on a kiosk box of thickness 14 swg, powder coated painted which is to be fitted at the bottom of the light post at man height.
3
57090
19030
Lightning protection (Pole mounted): Lightning protection with 3" X 1.5" G.I pipe of 4 mts height with base flange in proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc including supply & fixing GI (Hot Dip) strips 20 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works including Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 40 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. (Provision of one lightning protection for each structure)
3
32049
10683
Supply and installation of 3 phase electromotor pump-motor set suitable for Solar operation covering 5 years warranty for the following conditions including loading, unloading, transportation etc.:- d) 5 HP ISI marked Pump-Motor set having discharge at required head as below:- iii) SubmersiblePump-motor set for lDTW lSImarked as per IS:8034 with discharge of 7.5 tps- 5.83 lps at 30 mts.- 40 mts. total head with cable, cover plate, Socket, Flanged Nipple, Rubber Insertion, Nuts& bolts and all other accessories including transportation of Bend, Column Pipes, cable, Sluice valve, lay flat hose pipe etc. from Deptt. Store to site within lOO km.
3
139017
46339
Testing and commissioning of scheme after completion of all work
3
6000
2000
Comprehensive maintenance charges for 4 years beyond 1 year warranty period (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) c) For 5HP both for Submersible & Surface pump. [Note: Total comprehensive maintenance charge is to be withheld in addition to Securirty Deposit . Security Deposit will be released after expiry of warranty period of 1 year & Comprehensive maintenance charges will be released @ iii) Rs. 0.75 for 5 HP Submersible & Surface per Wp per year at the end of each maintenance period i.e. at the end of 2nd year, 3rd year, 4th year, 5th year. In case the “Bidder” does not provide service during the warranty & comprehensive maintenance period, the amount so held up will be forfeited]
16200
48600
3
Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of 8 swg 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 (ii) No. 6 SWG
30
600
20
Supplying fitting and fixing 25 mm dia medium quality GI pipes as per IS specification with all necessary accssories, special viz. socket, bend, tee,flange etc. fitted with holder bats clamps, including cutting pipes , making threas, fitting fixing with necessary nuts & bolts, rubber insertions etc. complete in all respect including cost of all necessary fittings as required and as per drawing & specification and as per direction of EIC
15
4575
305
Insurance @ 2% to be of item no-28, 30, 33, 35.
889851
17797
0.02
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 fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding LS 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.
11032.53
11032
1
MATERIALS : PVC PIPES & SCREEN (RIBBED) PIPES: PVC pipes of nominal dia 100 mm , wall thickness 5.0 mm , conforming to IS : 12818/1997 (medium casing) .
234
119340
510
150 mm nominal dia 7.5 mm wall thick PVC Casing (medium casing) pipes as per IS : 12818/1997 .
180
202320
1124
PVC Screen (Ribbed) Pipes of nominal dia 100 mm (O.D. 117 mm) , wall thickness 5.0 mm, conforming to IS : 12818/1997 .
36
29412
817
PVC socket of size 150 mm x 100 mm as per IS 12818.
3
4407
1469
Column pipe : 80 mm dia GI (medium quality) pipe including necessary socket with ISI mark. TATA make
108
83982
777.62
ELECTRICAL ACCESSORIES ( Pump motor , Pump controller etc are included in the component of Solar pumping system) : 3 Core 2.5 sqmm Flat Weather Proof Copper PVC insulated heavy cable as per IS Specification (Brimsin or of any other reputed brand as per direction of EIC).
135
22005
163
OTHER ACCESSORIES: 80mm dia 6 mm thick heavy duty M S supporting clamp with 2 nos. 12 mm dia 65 mm long bolts, nuts, washer on each side for holding Column Pipe.
3
6555
2185
Supplying 80 mm dia GI union with ISI mark.
3
2577
859.04
Supplying 80 mm dia GI plain bend with ISI mark.
6
10358
1726.34
Supplying, fitting & fixing of M.S. plate of size 20 cm x 20 cm,thickness 6 mm, make of two halves (20cm x 10 cm), placed over Housing Pipe of LDTW to rest the supporting clamps, with semi circular hole of 90 mm dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 25 mm dia. G.I. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect.
3
1355
451.75
Supply of lay flat hose of 75 mm nominal size polyster reinforced lay flat hose ( the hose should have wall thickness 1.3 mm workimg pressure 3.0 kg/sqm & brusting pressure 9 kg /sq m. The lay flat hose should have a standard length od 100 m roll.
300
33600
112
Add GST for hole work value @18% or as applicable as per Govt. rule. (SL NO-1 to 41)
1785781.8
321440
0.18
Add Labour well fare Cess @1% of Gross Bill Value (SL NO-1 to 41) + GST.
2107222.52
21072
0.01
Evaluation Notes How It Works ?
Potential Partner
Select Your Requirements