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Installation Of Light Duty Tube Well ( Electrical Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Faridpur 1 , Jl No 39 , Plot No 476 Under Ratua I Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P202010, Faridpur 1, JL No 39, Plot No 476 under Ratua I-West Bengal

Water Resources Department-WRD has published Installation Of Light Duty Tube Well ( Electrical Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Faridpur 1 , Jl No 39 , Plot No 476 Under Ratua I Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P202010. Submission Date for this Tender is 09-02-2021. LED Light Tenders in Faridpur 1, JL No 39, Plot No 476 under Ratua I West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

26732452
Corrigendum : Installation Of Light Duty Tube Well ( Electrical Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Faridpur 1 , Jl No 39 , Plot No 476 Under Ratua I Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P202010
Open Tender
Indian
West Bengal
Faridpur 1, JL No 39, Plot No 476 under Ratua I
09-02-2021

Tender Details

Installation Of Light Duty Tube Well ( Electrical Operated ) Of Size 150Mm X 100Mm ( Pvc Pipes , Depth 100 Metre ) At Faridpur 1 , Jl No 39 , Plot No 476 Under Ratua I Block Under Malda ( A I ) Division Under Ridf Xxvi Programme . ( Pc P2020100000000004528 )

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 8500.0 /-
Tender Value
Refer document

BOQ Items

Name of Work: Schedule for Installation of Light Duty Tube Well (Electrical Operated) of size 150mm X 100mm (PVC pipes, depth 100 metre) at Faridpur-1, JL No-39, Plot No-476 under Ratua-I Block under Malda(A-I) Division under RIDF-XXVI Programme. (PIC NO. R261904250 & PROJECT CODE- P2020100000000004528)
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 2 2) For lowering 150 mm dia P.V.C Pipe 2 36 M
3 3 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) 3 64 M
4 4 ii) 150 mm dia. M.S./G.I./PVC Housing Pipe 4 36 M
5 5 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 5 3 CUM
6 6 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. 6 1 EACH
7 7 b) 100 mm. X 150 mm. M.S. heavy type belmouth reducing socket (6 mm. thick). 7 1 EACH
8 8 c) 150 mm dia. G.I. threaded top cap fixed in position 8 1 EACH
9 9 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 9 1 EACH TW
10 10 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. 10 1 EACH TW
11 11 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 11 1 EACH TW
12 12 150 mm nominal dia 7.5 mm wall thickness Medium Casing (CM) PVC pipes as per IS-12818-1997. Pipe should be standard length of 6 m. 12 42 M
13 13 100 mm nominal dia 5.0 mm wall thickness Medium Casing (CM) PVC pipes as per IS-12818-1997. Pipe should be standard length of 6 m. 13 43 M
14 14 100 mm outside dia Screen (Ribbed) Pipies 5.0 mm wall thickness as per IS-12818-1997. Standard Length of strainer should be 2 m. 14 15 M
15 15 Supply of 3 core 1.5 sq mm flat weather proof copper PVC insulated heavy cable as per IS 694 specification. 15 40 M
16 16 a) 80 mm dia both end screwed & one end socketted 3m long 16 11 EACH
17 17 b) 80 mm dia screwed at one end & std flanged at other 3m long 17 1 EACH
18 18 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. 18 1 EACH
19 19 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. 19 1 EACH
20 20 80 mm NB heavy duty supporting clamps in two halves made of MS flats for holding clamps. 20 1 PAIR
21 21 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). 21 6 EACH
22 22 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. 22 5 KG
23 23 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. 23 200 M
24 24 5 HP Submersible Motor Pump Set with pump controller having capacity of 30cum/ hour discharge at suitable head as per IS Specification and direction of EIC. 381 Volt, 3 phase 50hz AC supply with 3 m single length flat water proof cable 24 1 SET
25 25 Earth work in excavation of foundation trenches or drains, in all sorts of soil (inclu- ding mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoil within a lead of 75 m as directed. The item includes necess-ary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. \na) Depth of excavation not exceeding 1500 mm. 25 4.295 CUM
26 26 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. \na) With earth obtained from excavation of foundation.\nConsidering volume of earth filling 1/5th of excavatted earth. 26 0.879 CUM
27 27 Filling in foundation or plinth by Fine sand in layers not eceeding 150 mm as directed and consolidating same by thorough saturation with water ramming complete including the cost of supply of sand. 27 3.25 CUM
28 28 Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. 28 23.851 SQM
29 29 (I) Cement concrete with graded stone ballast (40 mm size excluding shuttering)\nIn ground floor \n(A) [Pakur Variety]\n(a) 1:3:6 proportion 29 1.77 CUM
30 30 Brick work with 1st Class Bricks in cement mortar (1 : 6) \n(a) Foundation & Plinth 30 4.56 CUM
31 31 (b) In superstructure ground floor. 31 0.77 CUM
32 32 25 mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) with graded stone agregate 10 mm nominal size and admixture of water proofing compound. 32 2.29 SQM
33 33 12.5 cm. thick 1st class brickwork in cement mortar (1 : 4) in ground floor including, scaffolding, racking out joints etc. complete. 33 18.34 SQM
34 34 Ordinary Cement concrete( mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant of IS codes. \na) Pakur variety. 34 1.5 CUM
35 35 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. 35 20.21 SQM
36 36 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. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m.\nConsidering Steel required 1.0% of R.C.C 36 0.1178 MT
37 37 Plaster (to wall, floor, ceiling 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 course as necessary at ground floor.\n(A) with (1:6) cement mortar.\n(i) 20 mm. thick plaster.(1:6) (Inside wall of Room, Gravel chamber etc.) 37 28.22 SQM
38 38 (ii) 15 mm. thick plaster. (Outside wall of Room, Steps etc.) 38 53.27 SQM
39 39 (B) with (1:4) cement mortar.\n(i) 10 mm. thick plaster. (Ceiling, Sunshade, R.C.C Column etc.) 39 16.461 SQM
40 40 Artificial stone in floor, dado, staircase etc. with cement concrete (1:2:4) with stone chips, laid in panels as directed with 3 mm neat cement finishing at top and including rounding off corners.\nb) 25 mm th. artificial stone flooring (using Grey Cement). 40 5.51 SQM
41 41 Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete. 41 31.711 SQM
42 42 M.S gate of Jail type as per approved design made of strong M.S frame work intermediate stiffeners and round/ square bars or angles. M.S. sheet (not less than 14 gauge) gussets, clits, etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer in Charge. In Ground Floor. 42 1.247 QTL
43 43 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 . 43 3.44 SQM
44 44 M.S. round or square bar grating of windows etc. fitted and fixed in holes of window frame and with intermediate flat bar stiffener( with necessary holes for the grating bars and with the ends turned and fixed to timber frame with necessary screws) complete, as directed. i) 16 mm Dia Rod 44 15.17 KG
45 45 Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.\nA) On timber surfaceB) On Steel or other Metal surface 45 7.883 SQM
46 46 (b) On Steel or other metal surface. With super gloss (hi-gloss). Two coat (with any shade except white) 46 7.883 SQM
47 47 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. 47 66.24 SQM
48 48 Supplying, fitting and fixing 6 Levers(3 Keys) Product Code 3279 Godrej or equivallent make. 48 1 EACH
49 49 (a) Supplying, fitting and fixing of Mild Steel Joist (125 mm X 75 mm. size) on R.C.C. pillars at the roof. 49 51 KG
50 50 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 50 0.06 CUM
51 51 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) 51 0.05 QTL
52 52 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 52 70 EACH
53 53 c) Size above 4 cm. and upto 5 cm. 53 20 EACH
54 54 d) Size above 5 cm. and upto 7.5 cm. 54 15 EACH
55 55 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) 55 4 M
56 56 Additional cost of carriage of constructional materials for construction of one L.D.T.W. pump house. @ 5% of total except for earth work in excavation & filling. 56 1 ITEM
57 57 Fitting & fixing of Pump Controller (upto 7.5 HP capacity) of Size 450 mm x 350 mm x 200 mm with Nuts & Bolts fixed on M.S. Clamps (4 nos. 250 mm to 350 mm long, 500 mm width, 6 mm thick, L-shaped) on wall and making necessary connection with the electrical cables. 57 1 EACH
58 58 Fixing only Sheet Steel Main Switch (Rewirwable type)/ Change over on Flat Iron Frame/Angle Iron Frame on wall i) 32 Amps 415 V TPN Main SwitchOn flat iron frame 58 1 EACH
59 59 Supplying and drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (approved make) of the following size in the prelaid polythene pipe and by ythe prelaid GI fish wire and making necessary connection as required. 2 x 36 / 0.3 (2.5 sq mm). 59 1.5 M
60 60 Meter loop connection with 1.1 K.V.GR 3 .5/4 core 10 sq. mm- 50 sq mm P.V.C./XLPE insulated & sheathed and Armoured copper cable from meter to incoming TPN main swich/Terminal. ii) 10 sq mm 4 core copper cable. 60 1.5 M
61 61 Supplying & fitting 150 mm × 100 mm. E.I. danger board on wall. 61 2 EACH
62 62 Earthing with 50 mm dia pipe 3.64 mm thick x 3.04 m long and 1x 4 SWG G.I. wire (4 mts. Long) 13 mm dia. × 80 mm long G.I. bolts, double nuts , double washers including supplying and fixing 15 mm. dia G.I. Pipe protection (1 mt. long) to be filled with bitumen, partly under the ground level and partly above the ground level, driven to an average depth of 3.65 metre(12') below the ground level. a) For soft soil (By ISI-Medium GI Pipe) 62 2 PER SET
63 63 Supplying and fixing earth busbar of galavanised( Hot Dip) M.S Flat 25 mm x 6 mm on wall having clearence of 6 mm from wall including providing drilled holes on busbar complete with G.I. bolts, nuts, washers , spacing insulators etc. as required . 63 0.3 M
64 64 Connecting the equipment to earth busbar including S&F G.I (Hot Dip) wire no 8 SWG on wall / floor with stapples buried inside floor / wall as required and making conection to equipments with bolts , nuts, washers, cables logs etc. as required and mending good all the damages. 64 10 M
65 65 Supplying fitting and fixing 240 V, D.P. With fuse on L&N 15/16 Amps. Sheet Steel Main Switch on flat iron frame on wall. Brand: Havells 65 1 EACH
66 66 Distribution wiring in 1.1 KV single core stranded "FR" PVC insulated and unsheathed copper wire (Brand approved by EIC) in 20 mm size PVC conduit "FR" (Precision Make) including necessary fittings as required in 2X 36/0.3 (2.5 sq. mm) + 1X22/0.3 (1.5 sq. mm) ECC.(Connection from TPN Main switch to Domestic Main Switch & Main Switch to Switch Board) 66 4 M
67 67 Distribution wiring in 1.1 KV 22 /0.3 (1.5 sq m) single core stranded "FR" PVC insulated and unsheathed copper wire (approved make) in 19mm bore,3 mm thick polythene pipe complete with all acceessories embedded in wall to 240V 5A 3 pin flush type plug socket & Piano Key type switch fixed on M.S. CRC sheet metal (16 SWG) switch board cum JB on wall including bakelite/perspex (wall matching colour) top cover 3 mm thick and including painting the MS Box and mending good damages to original finish. On Board 67 1 EACH POINT
68 68 Distribution wiring in 22 /0.3 (1.5 sq m) single core stranded "FR" PVC insulated and unsheathed copper wire (approved make)in 19 mm bore,3 mm thick polythene pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano Key type switch fixed on M.S. CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 Nos. suitable size "Ph & N" copper bar including bakelite/perspex (wall matching colour) top cover 3 mm thick and including 175 mm X 100 mm X 65 mm inspection box, making earthing attachment, and mending good damages to original finish.a) Average run 6 metres 68 2 EACH POINT
69 69 Supplying and fixing bulk head light fitting (Havells make) with die casr aluminium housing & frosted glass on wall/ceiling including S&F 8 watt CFL/100 watt GLS lamp complete set. 69 2 EACH
70 70 Supplying and fixing medium gauge G.I. Pipe (ISI-Medium) protection with necessary fittings and jointing materials. a) 25 mm dia. (G.I. Pipe for passing cable) 70 2 MTR
71 71 Transportation of Submersible Electro Motor Pumping set,column pipe,sluice valve,bend,kiox box,short piece etc. along with all other accessories and equipments over Pucca/Kancha Road from Sub-Divisional Store to worksite including loading at the lifting point and unloading at the delivery point including necessary head load upto 100 metre at both ends. (a) Distance upto 50 km (i) 30 cubic metre per hour (m3/hr) capacity electro motor pumping set . 71 1 EACH
72 72 Instalation 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.) (a) 30 m3 her hour capacity electro motor pumping set.(ii) Length of pump assembly of any length exceeding 18 m. 72 1 EACH
73 73 Charges for jointing water proof cable with required water proof insulation and proper jointing compound including supply of other related materials, complete in all respect. 73 3 POINTS
74 74 Supplying, fitting & fixing of MS Plateof size 20cm x 20cm, 6 mm thick make of two halves (20 cm x 10cm) 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 25mm dia G.I. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect. 74 1 EACH
75 75 Plain and finished timber planks in partition, shelves etc. fitted and fixed complete as per design (butt joints) in ground floor. (iii) 25mm thick planks (c) other Local wood [Wooden Board in size-600 mm x 900 mm] 75 0.54 M2
76 76 Fitting & fixing of 80 mm dia 2 m long G.I. Pipe (medium quality), one end screwed and other end flanged with non return valve/sluice valve including supplying & fitting MS flange by welding & after cutting holes, fixing bolt, rubber gusket etc. And mending good damages by cement concrete in the wall as required all complete as per direction of Engineer-in-Charge (G.I. pipe will be supplied departmentally) 76 1 EACH
77 77 M.S Hexagonal head bolts & nuts confirming to IS-1363 (Part-I) / 1992 of product grade C with latest amendments for bolts & nuts are duly ISI certified mark. (Full threaded) I) M16 x 65 77 2 M
78 78 Supply & Transport of 80 mm dia (NB) X 5mm thick rubber insertion with proper reinforcement 2 ply confirming to IS-638 / 79 with ISI mark with latest ammendments suitable for raised surface of MS Flange as per IS 6392/71 78 6 EACH
79 79 Labour for fitting and fixing GI specials including cost of jointing materials b) socket iii) above 50 mm upto 80 mm dia. 79 9 EACH
80 80 Supplying, fitting & fixing 80 mm dia. G.I socket with ISI mark approved length. 80 9 LS
81 81 Add extra charge @5 % on PWD(E) items (2, 3 & 5 to 14) for Malda District as per preface item A - iv of schedule of rates of Electrical works volume - I of 2017. 81 1 LS
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