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
Excavation
Eprocure
Opening Date6 Sep 2024
Closing Date21 Sep 2024
Tender Amount₹ 45,44,771
Costs
EMD
₹ 92,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Drilling And Installation Of 5 Nos Solar Powered Light Duty Tube Well In A Cluster At Mouza Uttar Mamudpur
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_745036_3Bid Award Id
ViewTender No
WRDD/ EE(AI)HGY / eNIT-11 /2024-25Tender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://wbwridd.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
iii) 150 mm dia PVC-U Housing pipe, Blank pipe.
210
21535
102.55
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 distance from quarry (Kamalpur, Durgapur-4, Paschim Burdwan 140 Km)
25
97137
3885.5
Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete. (a) ii) 100 mm dia CI cutter piece upto 450 mm long with socket.
5
1650
330.03
(e) ii) 100 X 150 mm UPVC reducing socket.
5
2357
471.48
(c) 150 mm dia G.I. threaded top cap fixed in position.
5
2828
565.77
Supplying, fitting & fixing of 150 mm dia lSI marked G.I. Short pipe (medium quality) of suitable length (0.60m to 1.0m) with both end screwed, one end to match with the 150 mm dia PVC Housing Pipe and other end match with the 150 mm dia MS top cap as per direction of the E.I.C.
3
4291
1430.46
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.
5
22819
4563.88
Making arrangement and showing verticality test and sounding test including cost / hire charges of necessary tools and plants, scaffolding, labour etc. all complete as per direction of Engineer-in-Charge.
5
4290
858.08
Charges for Mobilisation of drilling equipments, tools and plants etc. and transportion 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.
5
9052
1810.46
Labour for loading the following materials into trucks, carts, boats etc. at lifting point and unloading the materials at the destination and stacking the same as
per direction including carriage by headload upto a lead of 100 metres at each end. vi) 75 mm / 80 mm. dia.
50
330
6.6
Solar Module: Supply , transport , installation and commissioning of ISI marked Solar Modules as per following specification: 1. Cell: Indigenous mono crystalline silicon SPV cells 2. Solar Module: Monocrystalline cell with PERC technology / module with bifacial cell. 3. Standards: ISI marked as per IS 14286 and having certification of IEC 61853(1), 61730(1&2), 61710 4.Modules must qualify to IS 170210 (Part 1) 5.Min. Efficiency: 19.5%. 6. Fill factor: More than 75% . 7. Module wattage mismatch in the SPV array: within ± 3% 8. Wattage output warranty:Should not be less than 90% at the end of 10 years and 80% at the end of 25 years.
9.The power output of individual PV modules used in the PV array, under STC:minimum 300 Wp. Necessary test certificates also to be supplied. For detail information please see Cl. no. 2.1 of technical specification.
i) d) For 5 HP Off-grid / On-grid Solar Water Pumping System with Monocrystalline/Monocrystalline PERC/bifacial SPV modules - 5400-5800 Wp. Considering 10 Nos 580 WP Solar panel.
29000
936410
32.29
Module Mounting Structure ( For 1 HP, 2HP, 3HP, 5HP and 10 HP Solar Water Pumping System):Supply , transportation & installation of G.I manual tracking/ Fixed structure made of MS hollow sections, pipes, plates, angles etc as per 1S:4923,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 three times in a day and seasonal tilting to face the sun optimally.
The approximate weight of the Module Mounting Structure given in Clause no.5.1 should be followed.( 1 nos. 6 module str.=325kg and 1no. 4 module structure=255kg) Total=580 kg
2900
455300
157
Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking SPV Module structure as per approved drawing.
a) For 6 module structure. (Rate analysis attached)
5
66720
13344
a) For 4 module structure. (Rate analysis attached)
5
54800
10960
Power conditioning unit with enclosure :
Supply , transport , installation and commissioning of Solar Power conditioning|
Unit consisting of following components and features:
1) Variable frequency Drive with inbuilt MPPT, voltage range suitable for operating|
pump-motor set of 1HP to 20 HP, detail mentioned in C1.6.1
2) Power input : DC source for 1HP, 2HP and 3HP.
3) Power input : AC / DC source or hybrid for SHP and above.
4) Incomer: DC MCB 2 Pole 16 amp upto 5 HP, 25 amp for 7.5HP and 10 HP, 40 amp
for 15 to 20 HP as per IS/IEC 60947-2
5) Incomer: AC MCB 4 pole 16 amp for 5.0 HP, 25 amp for 7.5HP and 10 HP, 40 amp|
for 15 to 20 HP as per IS/IEC 60947-2
6) Type Il DC SPD of 40 KA.
7) Type Il AC SPD of 40 KA for AC/ DC or Hybrid input.
8) Dual input (solar/Grid) 25 amp changeover switch for SHP and 7.5 HP, 40 amp|
for 10 HP, 63 amp for 15 to 20 HP
9) Reverse protection diode 1600 VDC with heat sink.
10) Data Logger.
11) Remote monitoring system.
12) Should have built —in EMC filters .
13)IP 65 glands for cable in and out.
14) Min. IP 54 enclosure.For detail features, protections, RMS, Communication
architecture, Security, Data storage, tolerance of various parameters, standards to be qualified, etc. please refer to Cl. 6.1 of technical qualification. d) For 5 HP capacity Pump-motor set with DC input
5
284410
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.
i. 40 Sq mm single core multi studs - Sm(for 1HP/2HP/3HP) & 20m(for|
5/7.5/10/15/17.5/20 HP)
ii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc.
b) For 5 HP per structure
10
34340
3434
Earthing: Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG Gl (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long Gl bolts, double nuts,double washers incl. S & F 15 mm dia Gl 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 Gl 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 Gl saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.
10
26610
2661
a) Lighting System at Scheme: (with lighting Pole) :
Dusk to dawn lighting arrangement of at 4 mts height above ground level, with Hot| dip galvanised 80 mm x 50 mm , medium duty pipe, with 12V, 15Ah 2-in-1 Lithium ion/ Ferro- Phosphate battery with in-built 7-11watt LED lamp , 50 Wp solar panel (min 19% Eff.) to cover the scheme area. The lighting system should be warranted for 5years from the date of installation.
5
95150
19030
b) Lightning protection (Pole mounted): Lightning protection with 3" X 1.5" G.| pipe of 6m +1 m height with base flange in proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long Gl pipe (ISI Medium) having five discharge prongs of 4 SWG Gl (Hot Dip) wire at top duly soldered with 7/16 stranded Gl (Hot Dip) wire and 85 mm dia 6 mm thick Gl base plate at bottom incl. necessary holes etc. Earthing with 65 mm dia Gl pipe (Medium) 3.0 Mts. long and 1 x 19/10 stranded Gl (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 Gl (Hot Dip) wire by crimping sockets/ thimbles and S & F 65 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. including connection to earth electrodes with 25 X 6mm G.l strip. (Provision of one lightning protection for each scheme as per drawing)
5
53415
10683
Supply and installation of 3 phase AC electromotor pump-motor set with speed of 3000 r.p.m(synchronous speed) suitable for Solar applications and shall have 60 months guarantee for the following conditions including loading, unloading,
transportation etc.:- (Refer technical specification for more detail)
d) 5 HP 3 phase AC Pump-Motor set having discharge at required head as below:-
iii) Submersible Pump-motor set for LDTW with external part made of stainless steel of grade 304 or higher as per IS 6911 and IS 3444, with discharge of 7.5 Lps- 5.83 Lps at 30 mts.35 mts. total head with cable(3m), 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 100km. The pump motor should be tested as per IS 8034:2048(third revision)
5
231695
46339
Testing and commissioning of scheme after completion of all work
5
10000
2000
Cleaning and washing of modules once in month with clear water to remove deposited dust and dirt on the module surface and keep the modules clean throughout the year. The activity to be performed for eight months in a year excluding four monsoon months. A log book should be maintained at the site for the said purpose. For 2 structures for 8 months= 8x2=16 (for 1 year),for the period of 5 years =16x5=80
400
120000
300
Comprehensive maintenance charges 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)
c) For 5 HP both for Submersible & Surface pump
Note:Total comprehensive maintenance charge is to be withheld in addition to Securirty Deposit. Comprehensive maintenance charges will be released @ i) Rs 0.80 for 2 HP, ii) Rs.0.80 for 3 HP, iii) Rs.0.60 for5HP / 7.5/ 10 HP / 15HP / 17.5HP and 20 HP Submersible & Surface per Wp per year at the end of each maintenance period i.e.at the end of 1st year, 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
29000
87000
3
Remote monitoring for 5 years: Provision for remote monitoring for the pumps must be made in the pump controller through an integral arrangement having following basic functions:
a. Controller must be assigned with a unique serial number and its live status must be observed remotely on online portal through login credentials.
b. Live status must indicate wheather controler is ON/OFF. The parameters i.e. the water output, water flow rate, in fault condition, array inpit voltage/current, power and motor frequency should at logged at an interval of 10 minutes.
c. Controller must have a back up to to store the data locally (at least for 1 year) supply & installation of GSm/GPRS based data Transmitter or Modem and to provide remote monitoring service to transmit the parameters to central server from the solar pumping system with time stamp at users-defined interval and report generation at buyer end. (Refer Technical Spec.)
5
109250
21850
Insurance @ 2% for Item No.1,4,7a/b, and 9 for a period of 5 years.
Note:2
Ist year's Insurance charge is to be paid on production of Original Receipt of premium payment. Remaining 4 years Insurance payment is to be withheld which will be released during 2nd, 3rd , 4th & 5th year on production of Original Receipt of premium payment.
1547665
30953
0.02
Supplying, fitting & fixing of MS Plateof size 20cmx20cm, 6 mm thick make of two halves(20 cmx10cm) placed over housing pipe of LDTW to rest the supporting clamps,with semi circlar hole of 90 mm dia at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 25mm dia G.I. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect.
5
1914
382.84
Supplying, fitting and fixing G.I. pipes of TATA make 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, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of ainting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all pecials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (A) For Exposed Work
d) (ii) 32 mm dia. medium quality
75
26625
355
(h) (ii) 80 mm dia. medium quality
3
2454
818
Supply of G.I. plain equal elbow of approved brand and make. (viii) 80 mm dia.
5
1825
365
Supply of galvanised iron socket with I.S.I. mark. (viii) 80 mm dia.
5
1130
226
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.
1
3677
3677.51
UPVC Casing Pipes ISI marked- IS 12818, 150 mm N.B. 7.5 mm - Medium
210
236040
1124
UPVC Casing Pipes ISI marked- IS 12818, 100 mm dia 5 mm thick CM
315
160650
510
UPVC Casing Pipes ISI marked- IS 12818, 100 mm dia 5 mm thick Screen Ribbed (Medium)
75
61275
817
3C Flat water proof Cu. Cables ISI marked-IS 694 3C X 2.5 Sqmm
180
29340
163
Galv. M S Column pipe, ISI marked-1239, Galv-IS 4736, 80 mm dia both end screwed at one end socketted 3m long (bottom)
45
216000
4800
Galv. M S Column pipe, ISI marked-1239, Galv-IS 4736, 80 mm dia screwed at one end & std flanged at other 3m long (top)
5
27500
5500
GI. Holding Clamp- IS 1239, Galv- IS 4736, 80mm dia.
10
21850
2185
90 degree G.I. Bend (both end flanged)-ISI marked-IS 1239, Galv-IS 4736, 80mm dia
5
14000
2800
C.I. Sluice Valve with hand wheel, ISI marked, IS:14846, 80mm dia.
5
24000
4800
Supply of Special Type CI Cap 150 mm dia including 85mm dia hole and 25mm dia socket as per design.
5
620
124.03
80 mm. dia MS Boss Flange. Duly ISI Marked as per IS 6392/1971.
5
3484
696.9
75 mm dia. Lay flat Hose (Non ISI)
1000
112000
112
GST @18% on Item No. 1.01 to 1.34
3052534.99
549456
0.18
Labour Welfare Cess @1% on Item No. 1.01 to 1.34 including GST
3601991.29
36019
0.01
Evaluation Notes How It Works ?
Potential Partner
Select Your Requirements