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Installation Of Light Duty Tube Well ( Solar Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Chandrapara 3 , Jl No 189 , Plot No 887 Under Chanchal Ii Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P202, Chandrapara 3, JL 189, Plot 887 under Chanchal II-West Bengal

Water Resources Department-WRD has published Installation Of Light Duty Tube Well ( Solar Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Chandrapara 3 , Jl No 189 , Plot No 887 Under Chanchal Ii Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P202. Submission Date for this Tender is 09-02-2021. LED Light Tenders in Chandrapara 3, JL 189, Plot 887 under Chanchal II West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

26732546
Corrigendum : Installation Of Light Duty Tube Well ( Solar Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Chandrapara 3 , Jl No 189 , Plot No 887 Under Chanchal Ii Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P202
Open Tender
Indian
West Bengal
Chandrapara 3, JL 189, Plot 887 under Chanchal II
09-02-2021

Tender Details

Installation Of Light Duty Tube Well ( Solar Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Chandrapara 3 , Jl No 189 , Plot No 887 Under Chanchal Ii Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P2020100000000004560 )

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 07-Feb-2021 Due Date Extended Admin Corrigendum Date Extend 09-02-2021

Key Value

Document Fees
Refer document
EMD
INR 12500.0 /-
Tender Value
Refer document

BOQ Items

Name of Work: Schedule for Installation of Light Duty Tube Well (Solar Operated) of size 150mm X 100mm (PVC pipes, depth 100 metre) at Chandrapara-3, JL No-189, Plot No-887 under Chanchal-II Block under Malda(A-I) Division under RIDF-XXVI Programme. (PIC NO. R261904282 & PROJECT CODE- P2020100000000004560)
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Drilling of bore hole of suitable diameter upto required depth by water jet system through any type of soil including hire and labour charges for boring pipes, scaffolding, other tools and plants etc. and taking out the same all complete and other incidental works in this connection. The bore hole should have minimum 65 mm gap in between outside of the tube well pipe and the bore.\nN.B: (a) Measurement will be taken below Ground Level taking Ground Level as zero for\npayment.\n(b) In case, the bore hole is decided to be abandoned by the competent authority due to non-availability of suitable thickness of aquifer capable of yielding desired discharge, the payment for abandoned bore hole shall be made at the rate indicated against Item 1.\n1) For lowering 100 mm dia P.V.C Pipe 1 64 M
2 1.1 2) For lowering 150 mm dia P.V.C Pipe 1.1 36 M
3 2 Labour charges for lowering of pipe, strainers, blank pipes etc. and fitting, fixing the same including cutting, threading where necessary complete including bucket washing and other incidental works in this connection.\ni) 100 mm dia Bottom Plug with cutter, \n(3 m)\nii) 100 mm dia stainless steel strainer/PVC slotted strainer \n(12 m)\niii) 100 mm dia Blank pipe (49 m) 2 64 M
4 2.1 ii) 150 mm dia. M.S./G.I./PVC Housing Pipe 2.1 36 M
5 3 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 3 3 CUM
6 4 Supplying, fitting and fixing including supplying of suitable jointing compound for fixing in position, threading, if necessary etc. all complete\na) 100 mm. dia. CI cutter piece upto 450 mm. long with socket. 4 1 EACH
7 4.1 b) 100 mm. X 150 mm. M.S. heavy type belmouth reducing socket (6 mm. thick). 4.1 1 EACH
8 4.2 c) 150 mm dia. G.I. threaded top cap fixed in position 4.2 1 EACH
9 5 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 1 EACH TW
10 6 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. 6 1 EACH TW
11 7 Charges for Mobilisation of drilling equipments, tools anplants etc. andransportion of departmental materials froSub-divisional store to work site and returning excesdepartmental materials if any, to Sub-divisional store aftecompletion of work 7 1 EACH TW
12 8 150 mm nominal dia 7.5 mm wall thickness Medium Casing (CM) PVC pipes as per IS-12818. Pipe should be standard length of 6 m. Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 8 42 M
13 9 100 mm nominal dia 5.0 mm wall thickness Medium Casing (CM) PVC pipes as per IS-12818. Pipe should be standard length of 6 m. Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 9 43 M
14 10 100 mm outside dia Screen (Ribbed) Pipies 5.0 mm wall thickness as per IS-12818. Standard Length of strainer should be 2 m.Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 10 15 M
15 11 Supply of 3 core 1.5 sq mm flat weather proof copper PVC insulated heavy cable as per IS 694 &as per approved sample 11 40 M
16 12 a) 80 mm dia both end screwed & one end socketted 3m long Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 12 11 EACH
17 12.1 b) 80 mm dia screwed at one end & std flanged at other 3m long .Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 12.1 1 EACH
18 13 80 mm nominal size (PD) C.I. Sluice Valve ISI marked pressure designation 1.6 with hand wheel for water works purpose, CI flanged type conforming to IS : 14846/ 2000 with amendments no I & 2 . Components / parts of sluice valves shall be manufactured from basic materials given in table 1 of IS: 14846 /2000 with amends 1& 2 . The valves shall be tested for against hydrostatic test requirements.Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 13 1 EACH
19 14 80 mm NB MS ERW 90 degree bend as per IS- 1239 ( Part - II) / 1992 with latest amendments , both end welded with flange as per IS 6392 /1971 , Table - 17 with latest amendments. Both bends and flaange are duly ISI certification marked.Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 14 1 EACH
20 15 80 mm NB heavy duty supporting clamps in two halves made of MS flats for holding clamps.Materials are to be supplied as per pre-approved sample and IS specification as details whenever applicable. 15 1 PAIR
21 16 80 mm dia (Table- 17) rubber insertion 5 mm thick with proper reinforcement 2 PLY conforming to IS 638 / 79 with ISI marked with latest amendments suitable for raised surface of MS flange as per IS 6392/71 (Table - 5,11& 17)red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71.( Table - 5,11 & 17). 16 6 EACH
22 17 MS hexagonal head bolts & Nuts of size 16 x 65 mm bearing IS - 1363 (Part -I) / 1992 of product Grade - C with latest amendments for bolts & IS 1363 (part - 3) / 1992 of product grade - C with latest amendments for nuts properties / class for bolts - 4.6 & for nut - 4.5. Both bolts & nuts are to be duly ISI certification marked. 17 5 KG
23 19 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. \na) For 2 HP Off-grid Solar Water Pumping System with Multicrystalline SPV modules - 5525 Wp. 19 5525 WP
24 20 Module Mounting Structure ( For 2HP, 3HP and 5HP Solar Water Pumping System): 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 specification of MNRE . The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided with dual axis manual tracking arrangement three times in a day and seasonal tilting are to be regulated to face the sun optimall\n The weight of the Module Mounting Structure holding 4 Modules should not be less than 195Kgs, holding 6 Modules should not be less than 210 Kg and holding 8 Modules should not be less than 245 Kg. (214.13Kg for 6 module structure) 20 642.4 KG
25 21 Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking SPV Module structure as per approved drawing.\na) For 6 module structure 21 3 EACH
26 22 Power conditioning unit with IP54 enclosure :\nSupply , 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.\nc) For 5 HP capacity Pump-motor set 22 1 SET
27 23 Cable and Accessories :\nSupplying, 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.\ni. 4.0 Sq mm single core multi studs - 10 Mtrs (Minimum)\nii. 6.0 Sq mm single core multi struds -5 Mtrs (Minimum)\niii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc\nc) For 5 HP per structure 23 3 EACH
28 24 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:\n 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. 24 3 SET
29 25 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 25 20 M
30 26 Lightning protection (Pole mounted): Lightning protection with 3" X 1.5" G.I pipe of (6+1) 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 . Earthing with 65 mm dia GI pipe (Medium) 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 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.I strip. (Provision of one lightning protection for each scheme as per drawing) 26 1 EACH
31 27 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.:-\nc) 5 HP ISI marked 3 phase 415 V Pump-Motor set having discharge at required head as below:-\nii) Submersible Pump-motor set for LDTW ISI marked as per IS: 8034 with discharge of 7.5 Lps- 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 100km. 27 1 SET
32 28 Testing and commissioning of scheme after completion of all work 28 1 ITEM
33 29 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)\nc) For 5 HP both for Submersible & Surface pump\nNote:\nTotal 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 @ Rs.0.75 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. 29 5525 WP
34 30 Insurance @ 2% for Item No. 1, 4, 8a/8b, and 10 for a period of 5 years.\nNote:2\nIst 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. 30 1 ITEM
35 31 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. 31 1 EACH
36 32 Supplying MS Hexagonal Head Bolts & Nuts bearing IS-1363 (Part-I)/1992 of product Grade-C with latest amendments for bolts & ISIS-1363 (Part-3)/1992 of product Grade-C with latest amendments. 32 3 KG
37 33 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. \n(a) Depth of excavation not exceeding 1,500 mm. 33 0.11 CUM
38 34 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)\n(a) With earth obtained from excavation of foundation 34 0.039 CUM
39 35 Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. \n 35 0.281 SQM
40 38 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.\n(i) Pakur Variety 38 0.061 CUM
41 39 Hire and labour charges for shuttering with centreing and necessary staging upto 4 metre 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).a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of Engineer- In-Charge.\n(c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work. 39 0.88 SQM
42 40 M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc. (length of straight not less than 230 mm).\n 40 0.052 qtl
43 41 Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials. 41 0.4 SQM
44 42 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface]\n(ii) with 1:4 cement mortar\n( C) 10mm thick plaster\n 42 0.59 SQM
45 43 Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc \nNOTE:Cement 0.152 cu.m per100 sq.m.\n 43 0.591 SQM
46 44 (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 44 0.935 SQM
47 45 (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 :\n(b) On steel or other metal surface :\nWith super gloss (hi-gloss)\n(iv) Two coats (with any shade except white) 45 0.935 SQM
48 46 Painting block letters or digits in Black Japan or any approved paint as per direction.\nb) Size above 2.5 cm and upto 4 cm 46 60 SQM
49 47 c) Size above 4 cm. and upto 5 cm. 47 20 SQM
50 48 d) Size above 5 cm. and upto 7.5 cm. 48 15 SQM
51 49 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 painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)\n(A) For Exposed Work\n(f) (i) 50 mm dia. light quality 49 3.8 M
52 50 Supply of Lay Flat hose of 75 mm nominal size polyster reinforced lay flat hose (the hose should has, wall thickness 1.3 ± 0.3 mm working pressure 3.0 kg/m2 & brusting pressure (9 kg/m2). The Lay flat hose should have a standard length of 100/200 m roll. 50 200 M
53 51 Extra transportation @ 2% for item no. 1 & 2 51 1 ITEM
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