Water Resources Development Directorate Tender

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Water Resources Development Directorate - WRDD Tender

Works
Civil And Construction
Building Construction
Eprocure
Opening Date31 Jan 2025
Closing Soon26 Feb 2025
Tender Amount₹ 17,32,332 
Notes
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Costs

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BOQ Items

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DO_NOT_SHOW

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(iii) beyond 60 metres and upto 90 metres

30

1178

35360.7

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(iv) beyond 90 metres and upto 120 metres

30

1197

35926.5

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(v) beyond 120 metres and upto 150 metres

13

1206

15690.74

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Labour charges for lowering of ERW MS pipes, strainers,blank pipe etc. and fitting, fixing and jointing of tubewell assembly at site by welding as per direction of the Engineer-incharge. (i) 200 mm NB Bottom Plug

3

235

707.22

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(i) 200 mm NB Slotted pipe

30

235

7072.2

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(i) 200 mm NB Blank pipe

60

235

14144.4

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(ii) 350 mm NB Housing pipe

36

518

18670.32

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Supplying, fitting, fixing including fabrication (IS -2800 Part -I with latest amendments) with required materials as directed by the Engineer-in-charge and lowering in position etc. (i) 10 mm. thick (350mm x 200mm) NB M.S. Reducer of approved quality including socket

1

3754

3754.83

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(ii) M.S. Centre guide (consisting of 3 nos., 6 mm thick, 50 mm wide, not less than 600 mm long and 125 mm rise of arch) of approved quality.

15

231

3465.3

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(iii) M.S.Top cap of suitable size (8 mm thick) and approved quality for covering top of housing pipe of 350 mm NB (Top cap will be tack welded with housing pipe at 4 points 90° apart).

1

1073

1073.08

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(iv) 100 mm width × 12 mm thick Sockets / Rings made from MS Flats by rolling process and double butt welding for jointing 350 mm NB Pipe.

5

721

3606.8

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(v) 75 mm width × 10 mm thick Sockets / Rings made form MS Flats by rolling process and double butt welding for jointing 200 mm NB Pipe.

14

429

6006.56

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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. i) For site upto 180 Km. distance from quarry.

32

3885

124336

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Development of tubewell in accordance with IS: 2800 (part 1) and IS: 11189 to establish maximum rate of usable water yield without sand conent beyond permissible limit with required capacity of compressor ( about 200 psi, 375 cfm Aircompressor,actual psi and cfm depend on tube well head conditions), running the compressor for required time till well is fully developed and followed by development of tube well by over puming with 15% to 25% higher discharge than expected discharge of tube well capacity Vertical Trubine pump and carrying out step-drawdown test, yield test, verticality test etc as per prescribed method all complete including hire & labour charges of compressor,tools & accessories etc. all as per requirement and direction of Engineer -In - Charge. (ii) Depth beyond 120 metre and upto 200 metre

1

44525

44525

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Making slots of 75 mm X 1.60 mm size with a minimum clearance of 4.70 mm in between two adjacent slots over the outer surface of 200 mm NB ERW pipes (to be issued departmentally) in 10 (ten) rows (each row consisting of 96 slots) per metre length of ERW pipe with a clearance of 25 mm in between two rows as per drawing and pecification including smoothening the edges after slotting, cost of transportation of ERW pipes from Departmental Store to Workshop and back to drilling site, loading, unloading and carrying by head-load where necessary both ways, all complete.

30

942

28288.5

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Mobilisation charges for transporting upto site including loading, unloading of all plants, machinaries & equipments required for drilling, development and testing of Tubewells and also the cost of construction of temporary roads over field and / or culverts, repairing existing roads and / or culverts all complete, carrying materials on head load, carts or boats as the case may be :- (i) For sites within 4 km from all weather metal road.

1

7625

7625.64

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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 of all charges for equipments,labour, data aquisition & compilation of data sheets as per direction of the Engineer-in-charge)

1

8015

8015.08

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Add GST @ 18.0 % over Rs. 4,28,141.57

1

77065

77065.48

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Add Labour Welfare Cess @ 1.0 % over Rs. 5,05,207.05

1

5052

5052.07

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PART-B : Maintenance of Pump House

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-

-

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Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

60

19

1140

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Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

8.94

327

2923.38

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Brick work with 1st class bricks in cement mortar (1:6) a) In superstructure, ground floor

1.15

5174

5950.1

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125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

0.98

679

665.42

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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. a) Pakur Variety

0.67

5500

3685.47

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Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement (ii) 25 mm. thick

8.04

264

2122.56

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(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (ii) Grill weighing above 16 Kg./sq.mtr and above

0.94

9696

9114.24

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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.

4.68

1304

6102.72

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i) Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting. (b) 250mm long.

2

159

318

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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] (i) With 1:6 cement mortar (b) 20 mm thick plaster

2

165

330

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(i) With 1:6 cement mortar (c) 15 mm thick plaster

11

144

1584

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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.

123.86

49

6069.14

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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.

9.36

29

271.44

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(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)

9.36

79

739.44

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Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. A) UPVC Pipes: (i) 75 mm. Dia.

6.6

188

1240.8

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B) UPVC Fittings: (i) 75 mm. Dia. a) Plain Tee

2

102

204

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B) UPVC Fittings: (i) 75 mm. Dia. d) Shoe

2

78

156

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Painting block letters or digits in Black Japan or any approved paint as per direction e) Size above 7.5 cm. and upto 10 cm.

60

12

720

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Extra rate should be allowed over the schedule rates @3 % for construction of pump house of DTW considering the tube wells are generally installed in cultivable field located at remote places, away from town, it involves extra carriage by cart/boat/head load besides initial transport of construction materials.

1

1300

1300.1

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Add GST @ 18.0 % over Rs. 44,636.81

1

8034

8034.63

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Add Labour Welfare Cess @ 1.0 % over Rs. 52,671.44

1

526

526.71

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Part -C : Internal Wiring of Pump House

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-

-

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M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ii) Grill weighing above 16 Kg./sq.mtr and above Supplying, fitting, fixing on wall 1.00 M X 0.6 M rectangular shaped M.S. frame made with 30mm X 6mm M.S. flat welded ( 4 nos. horizontally, 2nos. Vertically and other 4 nos vertically inside the rectangle ) by lectric welding for fitting , fixing of Starter , Main switch, Volt meter. Amp meter etc. with adjustable screws, nuts 4nos of legs 15 cm long with bifurcated ends and jamming the same in wall holes with cement concrete (1:2:4) and mending good all damages.

0.16

9696

1551.36

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Fixing only Sheet Steel Main Switch (Rewirwable type)/ Change over on Flat Iron Frame/Angle Iron Frame on wall 63 Amps On angle iron frame

1

215

215

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Fixing only starters (for motor control) on flat iron frame / angle iron frame on wall Star-Delta starter for motor (above 15 HP upto 25 HP) On flat iron frame (for lower rating)

1

240

240.45

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Fixing only Voltmeter/Ammeter/Energy meter with screws & other fixing materials incl. making necessary holes and connections a) 0-50 Amp ammeter ( Wire & other material Deptt. Supply )

1

57

57

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a) 0-500 voltmeter ( Wire & other material Deptt. Supply )

1

57

57

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Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 15/16 A Havells 240V DP with fuse on L&N

1

576

576

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Supply & Fixing EI danger board on wall 20 cm x 30 cm (8"x12")

2

85

170

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Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

1

38

38

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Supplying & Fixing Out door type CFL luminaire (Bajaj make- 524020 / 020168) with epoxy powder coated sheet aluminium housing, aluminium reflector & clear acrylic cover and accessories incl. for 11/18 watts CFL S/L type lamp incl. S&F 15mm dia GI pipe bracket, clamp, nut & bolts etc..

2

1188

2376

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Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. 2 x 22/0.3 (1.5 sqmm) (Domestic Main Switch Loop connection from Pump controller to domestic Main Switch.)

2

71

142

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Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works. [PVC casing-capping and Switch board both on surface] Average run 5 mtr

3

577

1731

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Distribution Wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to 5A 3 pin flush type plug socket with piano key type switch (Anchor make) fixed on sheet steel fabricated CRC MS switch board with bakelite/perspex (wall matching color) top cover of 3 mm thick flushed in wall by housing the board after cutting brick wall incl. necy. connection making earthing attachment, painting and mending good damages to building works [PVC casing-capping and plug box both on surface] On Board

2

67

134

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Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting ( from meter to incomming main switch, cable will be supplied by Deptt. )

4

60

240

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Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 3½ core 25 sqmm cable

2

110

220

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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: By ISI-Medium GI pipe

2

1369

2738

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Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

0.3

156

46.8

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Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below 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 (a) Solid GI wire (iii) No. 8 SWG

14

9

126

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Supplying, fitting & fixing of 32 Amps/ 63 Amps / 100 Amps, 415V rewireable type porcelain body Fuse top & base complete set conforming to IS: 13947/Part- 4/Sec-1/1993 over wooden plankl board on wall and making necessary connection with the electrical cable as per direction of the E.I.C. iii) 100 Amps

3

737

2212.17

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Supplying, fitting & fixing 350 mm x 250 mm x 25 mm size Wooden Plank on wall (for fitting & fixing of electrial equipments as necessary on the plank).

1

413

413.01

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Supplying 230/250 Volt , 15/18 Watt LED Lamp (Havells/Philips make) . Model -LED New Adore 15 W E27 WW Ball lamp.

1

300

300

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Add extra @ 3% over schedule rates as District Charge for Nadia District except item No. 1,3,17,18 &19

1

266

266

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Add GST @ 18.0 % over Rs. 13,849.79

1

2492

2492.96

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Add Labour Welfare Cess @ 1.0 % over Rs. 16,342.75

1

163

163.43

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PART-D : Installation of Submersible Motor Pump Set & M.S. Connection

-

-

-

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Joining water proof cable with the leads of the motor including soldering with requisite water proof insulation and proper joining compoundNulcanized rubber tape so that proper water proof insulation is assured.

2

150

300

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Installation 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)100/150/200 cubic metre per hour capacity electro motor (ii) Length of pump assembly of any length exceeding 18 metre

1

1510

1510.61

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Withdrawal of electro motor submersible pumping set of fOllowing capacities from within the tubewell housing pipe of the fOllowing length by using all necessary requisites tools and plants and carefully as per direction of Engineer-in-Charge and stacking the same properly at site within the tubewell premises complete. (a) 100/150/200 cubic metre per hour capacity electro motor pumping set. (ii) Length of pump assembly of any length exceeding 18 metre length.

1

1045

1045.73

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Patch/Doubling works complete with M.S. plate including welding, gas cutting, fitting, fixing complete. (a) Cost of 5 mm M.S. plate including wastage due to cutting, including labour charges for straightening fitting, fixing in position.

0.3

3503

1050.9

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(b) Gas cutting to required size of upto 8 mm thick M.S. plate, Channel, Angle etc. including labour charges, hire charges for all tools and plants.

2

234

468

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(c) Electric welding charges of upto 8 mm M.S. plate M.S. channels etc. and other member of the barge including hiring charges of all tools and plants.

2

547

1094

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Supplying, fitting & fixing of M.S. plate of size 40 cm x 40 cm, thickness 6 mm, consisting of two equal halves (40cm x 20cm), placed over Housing Pipe of HDTW/ MDTW to rest the supporting clamps, with semi circular hole of 170 mm dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 40 mm dia. G.!. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect.

1

897

897.69

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Dismantling the existing G.I.lM.S. Delivery Pipe line connection between the existing D.C.lSurge Tank!Tripod Set & Tube Well assembly viz Sluice valve, Bend, Surge Tank/Distribution Chamber !Tripod Set Connection pipe etc.and disconnection of delivery side viz. Special bend etc. all complete as per direction of the E.!.C. and stacking all serviceable materials at site.

1

752

752.47

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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.

0.6

119

71.56

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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.

0.12

77

9.3

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Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

0.94

327

306.56

... More
Brick work with 1st class bricks in cement mortar (1:6) a) In foundation and plinth

0.98

4952

4852.96

... More
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. a) Pakur Variety (for 35 km distance)

0.07

5500

386.77

... More
M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ii) Grill weighing above 16 Kg./sq.mtr and above Supplying, fitting and fixing pump protector having outer dia. 250 mm height 250 mm made with 5 nos. vertical member of Indian Standard angle (40 X 40 X 5 mm) , 16 mm dia. MS Rod (at top & bottom) & 25 mm X 6 mm MS flat as per direction including cost of labour and materials, welding all complete.

0.1

9696

969.6

... More
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] (i) With 1:6 cement mortar (c) 15 mm thick plaster

7.97

144

1147.5

... More
Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

7.97

34

270.94

... More
Painting with ready mixed Black Japan of approved make and brand including smoothening surface. b) Two Coats

17

56

952

... More
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 32 mm (Dia)

12

250

3000

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Add GST @ 18.0 % over Rs. 19,085.92

1

3435

3435.47

... More
Add Labour Welfare Cess @ 1.0 % over Rs. 22521.39

1

225

225.21

... More
PART-E : Supply & Delivery of Different Materials

-

-

-

... More
Supply of Submersible pump set ISI Marked as per IS: 8034 for pump and IS: 9283 for motor (read with latest amendment for all IS ) of 150 - 115 Cum/hr. discharge at 17-28 mtr. total head with 150 mm outlet (350 mm). [20 H.P.]

1

111292

111292

... More
Supply & delivery of 3 Core 6.0 Square mm Copper PVC insulated ( Heavy duty ) Weather Proof Flat Electric Cable suitable for working upto and including 1100 Volts duly ISI Certification marked as per IS:694/1990 and latest amendments

100

352

35200

... More
Supply and delivery of sheet Metal enclose with re-wriable HRC(Fuse) T.P. Main Switch 415/500-600 volt T.P. type WP and NYP conduct entry conforming to I:S:I 3947 part-III/1993 AC – 23122 duty for 63 amp

1

8418

8418

... More
Supply and delivery of manually operated Heavy duty oil immersed Star/Delta started with 12 Nos. fixed & 6 Nos. moving contacts with three magnetic overload release with oil dashpoint time lags an under voltage release stop push button and plain entries for PVC aluminum copper cable suitable for use with 3850/400/415/440 volts or 500/550 volts 3 phase 50 cycles AC supply and generally conforming to IS:I3947(part -4) Sec-1/1993 for 20 HP Motor.

1

25035

25035

... More
Supply of 4 inch round projection type Ammeter (range 0-50/100 amps) MIAC, accuracy within ± 1.5% and conforming to IS:1248/1968. Brand - BMC (Bright Moon Company)

1

804

804.76

... More
Supply of 96 X 96 Square mm flush mounting Voltmeter (0-500 V) MIAC, accuracy within ± 1.5% and conforming to IS 1248/1968. Brand - BMC (Bright Moon Company)

1

803

803.58

... More
Supply of 350 mm dia NB 8 mm nominal wall thickness, M.S.E.R.W. Pipe duly ISI certification marked, both ends Plain Grade Fe-410 conforming to IS:4270/2001 (Reaffirmed Nov. 2006) with latest amendments No. 1

36

7007

252252

... More
Supply of 200 mm dia NB 6.4 mm nominal wall thickness, M.S.E.R.W. Pipe duly ISI certification marked, both ends Plain Grade Fe-410 conforming to IS:4270/2001 (Reaffirmed Nov. 2006) with latest amendments No. 1

78

3214

250692

... More
Supply of 150 mm dia NB column pipe (nominal wall thickness 4.8 mm) one end welded with non-standard flange and other end welded with standard flange (3 metre long) as per table and IS specification [Annexure-F & TSP-3]. TOP

1

13461

13461

... More
Supply of 150 mm dia NB column pipe (nominal wall thickness 4.8 mm) one end screwed and other end welded with non- standard flange (3 metre long) as per table and IS specification [Annexure-F & TSP-3]. BOTTOM

1

12218

12218

... More
Supply of 150 mm dia NB heavy duty supporting clamps in two halves made of M.S. flats for holding column pipes

1

3253

3253

... More
Supply of Galv. MS Flanged Pipe 151 markec- IS: 1239, Galv- IS4736 - a) 150mm.dia (4.8mm).

12

3800

45600

... More
Supply of MS standard plate flange of 150 mm dia and 12 mm thick with 8 nos. Standard holes conforming to IS:6392/1971, Table -17

1

710

710.7

... More
150 mm dia 90 degree G.I.Bend(both end flanged) confirming to IS - 1239.

1

8175

8175

... More
Supply of 150mm. (NB) M.S. Special Bend both end flange welded ( as per Anexure F) 150 mm. (NB ) ERW pipe should be confirming to IS:1239(Part -I )/2004, medium and 12 mm nominal thichness MS flange confirming to IS:6392/1971, Table -17

3

4420

13260

... More
Supply of 150 mm nominal size (PD) ISI marked sluice valve pressure designation PN 1.6 with hand wheel for water works purpose, CI flange type conforming to IS:14846/2000 with amendments nos. 1 & 2 components/parts of sluice valves shall be manufactured from basic materials given in table 1 of IS:14846/2000 with amendments 1 & 2. The valves should be tested for (closed end test) against Hydrostatic test requirement.

3

9950

29850

... More
Supply of Alfa Alfa valve ( nipple type)as per IS 210 150 mm (type- C ) with hand wheel 01 no. for 04 nos. valve. 150 mm dia nominal size.

12

4435

53220

... More
Supply of M.S. Hexagonal Head Nuts & Bolts conforming to IS:1363(Part-I)/1992 of Product grade C with latest ammendment for bolts & IS:1363(Part-III)/1992 of Product grade C with latest ammendment for Nuts, properties/Class for Bolt 4.6 & for nuts 4.5. Both bolts & nuts are to be duly ISI certification marked nominal size-M 10 to M 24 of corresponding ISI specification of different sizes. size - 20 mm X 50/65 mm nuts & bolts having standard thread (TATA / GKW) or approved make

10

140

1400

... More
Supply of 5 mm thick Rubber insertion for raised surface of flange as per IS:6392/1971, made from white rubber sheet reinforced with 2 ply cotton fabric without holes as per IS:638/1979 with latest ammendmnet if any with ISI marked suitable for ISI marked MS flange (Table-5,11,17) f) 150 mm dia rubber insertion with standard drilled holes (5mm thick)

30

110

3300

... More
Supply of NP-2 class bore dia. 225 mm R.C.C spun Pipe of length 1.83 m , thickness 25 mm with matching collar as per IS:458/1988 with latest amendments thereof including all taxes and transportation cost. (a)Cost of one No. NP - 2 class 225 mm bore dia. R.C.C.pipe of length 1.830 metre , thickness = 25 mm , 225 mm dia. bore dia. (Ex - factory price) (b)Cost of one No. NP - 2 Class 225 mm bore dia. R.C.C. collar of length 0.20 metre , thickness = 25 mm (Ex - factory price)

49

1796

88004

... More
Supply of NP - 2 class 225 mm bore dia. RCC Coller of length 0.15 metre , thickness 25 mm as per IS : 458 /1988 with latest amendment thereof including all taxes and transportation cost

25

239

5975

... More
Supply of M.S. Surge Tank as per drawing (Annexure-H) the body of which made of 3 mm th. M.S. Sheet & Top , Bottom cover are made of 5 mm th. M.S. Sheet welded with the body & straightened with rib etc. All joints must be electrically welded to a leak proof condition & joints must be capable of with standing pressure PSI.The Surge Tank should fitted with aii accessories as specified in the drawing.Entire Surge Tank is to be painted both inside & outside over acoat of priming.

1

12041

12041

... More
PART-F : Maintenance of Spout Chamber & R.C.C. Pipe Line (WTA System)

-

-

-

... More
Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

1.16

447

518.52

... More
Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. (a) upto 150 mm. thick

0.49

939

460.11

... More
Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

6.46

19

122.74

... More
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

18.12

327

5925.24

... More
Brick work with 1st class bricks in cement mortar (1:6) a) In foundation and plinth

7.15

4952

35406.8

... More
125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

12

679

8148

... More
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. a) Pakur Variety (for 35 km distance)

2.18

5500

11991.53

... More
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] (i) With 1:6 cement mortar (15 mm thick)

104.87

144

15101.28

... More
Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

104.87

34

3565.58

... More
Painting with ready mixed Black Japan of approved make and brand including smoothening surface. b) Two Coats

10

56

560

... More
Pipe Line Earth work in excavation of field trenches as per design section and alignment for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides trenches, levelling, dressing and ramming the bottom as required complete

68.01

99

6733.67

... More
Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished .quantity of work.)

65

66

4290.65

... More
Jointing the undermentioned R.C.C. pipe fittings (pipeline specials) in the R.C.C. pipe line with matching RC.C. collars including handling and carrying the fittings and matching R.C.C. collars from field stack, lowering in the trenches, properly levelling and positioning on bricks laid flat, filling the annular space between pipe fitting and collars with Jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved water proofing compound (5% by weight of cement) and curing etc. complete as per direction of the Engineer-in-Charge (Cost of bricks for levelling and Jute braiding are included). (ix) 225 mm R.C.C Bend

2

57

115.04

... More
Jointing the end of 150 mm. dia. M.S. extension pipe for spout chamber with 150mm. end of R.C.C. Tee including carrying the M.S. extension pipe from store to site, levelling and positioning the end of extension pipe concentrically with 150mm. end of R.C.C. Tee on bricks laid flat within the field trench and jamming the joints with cement concrete (1:2:4) with stone chips 10 mm. down mixed with approved water proofing compound 5% by weight of cement) of adequate thickness to provide a leak proof joint as per direction of Enginer-in-Charge (Cost of bricks for levelling is included).

6

81

486.54

... More
Jointing plain end of 300 mm /200 mm /150 mm. Dia. M.S. special bend from surge tanks / shore manifold with underground R.C.C. pipe lines of 450mm. / 300mm. / 225 mm. dia. by jamming with cement concrete (1:2:4) with 10 mm. down stone chips mixed with approved water proofing compound (5% by weight of cement) of adequate thickness to provide a leak proof joint including carrying the special bend from departmental store to site, curing etc. as per direction of Engineer-in-Charge.

3

83

251.76

... More
Installation / Erection of SurgeTank / Shore manifold (to be supplied from Deptt. free of cost) over a rigid base of ordinary cement concrete (1:2:4) with graded stone chips (20mm. nominal size) of pakur varity of 1250 mm X 1250 mm X 150 mm. over a single layer of brick flat soling and embedding the legs of the surge tank/shore manifold within the concrete base including cost of all materials and labour and as per direction of Engineer-in-Charge.

1

2263

2263.08

... More
Plugging the open end of 450mm. / 300 mm. /225 mm. /150 mm. dia. RC.C. pipe line with cement concrete (1:2:4) with stone chips 20 mm. down mixed with water proofing compound(5% by weight of Cement) of approved quality including curing etc. complete as per direction of Engineer-in-Charge. (iii) 225mm. dia. R.C.C. pipe

3

188

565.77

... More
Fitting and fixing of M.S. I G.I. I C.l.accessories and special in pipe line (accessories & special to be supplied departmentally) including supply of jointing materials viz.rubber insertion, nuts & bolts, havoc Zink (Zink Oxide) complete as per direction of Engineer-in-Charge. (i) 150 mm dia ERW Pipe

12

134

1618.08

... More
(iv) 150mm. dia. C.I.sluice valve

4

54

218.76

... More
(vi) 300 mm /200 mm / 150mm. dia. M.S. special bend.

3

49

147.09

... More
(vii) 150mm. dia.90° M.S. bend with flanged ends

1

49

49.03

... More
(viii) 150mm. dia. M.S. riser pipe with flanged ends

6

49

294.18

... More
(ix) 80mm. dia 3 metres long G.1.pipe with one end flanged

1

54

54.69

... More
Repairing of leakages in collar joints of R.C.C. Pipe line by opening the joints fully by chipping out the old morter, cleaning the pipe recesses and collar properly, and thereafter positioning and levelling the pipes and collar, filling the annual spaces of joints with jute braiding dipped in cement slurry and grouting with (1:2) cement morter mixed with approved quality water proofing compound (5% by wt. of cement) and curing all complete as per direction of Engineer-in-Charge. (c) 225 mm dia. R.C.C. Pipe.

25

67

1697.25

... More
Taking out the damaged R.C.C. Pipe and two collars by dismantling two joints carefully, carrying and stacking the same near the pump house, carrying new pipe and collars from the field stack, lowering the same within the trench, properly positioning and levelling on bricks laid flat, between collar and the pipe joints with jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved quality water proofing compound (5% by weight of cement) and curing all complete as per direction of Engineer-inCharge. (c) 225 mm dia. RC.C. Pipe.

40

115

4639.2

... More
Taking out the damaged R.C.C. Tee and 3 nos. collars by dismantling three joints carefully, carrying and stacking the same near the pump house, carrying new R.C.C. Tee and collars from the field stack, lowering the same within the trench, properly levelling and positioning on bricks laid flat, filling the annular space betwen pipe fitting and collars with jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved water proofing compound (5% by weight of cement) and curing etc. complete as per direction of Engineer-in-Charge. (c) 225 mm x 225mm x 225 mm R.C.C. Tee.

4

162

648.76

... More
(d) 225 mm x 225 mm x 150 mm R.C.C. Tee.

6

148

893.94

... More
Taking out the condemmed 150 mm dia. N.T.P. / T.P. / Alfa-Alfa valve from 150 mm dia. M.S./G.I. pipe of existing spout chamber by careful chiseling with least disburbance to the existing system of structure upto required limit and fitting, fixing of new one with 150 mm dia. M.S./G.I. pipe in proper position of the spout chamber using havoc zinc jute so as to make the joint leak proof including mending good all damages and returning back the condemned materials at store as per direction of Engineer-in-Charge.

16

81

1297.44

... More
Carriage of Departmental materials from the Deparmental Store to the work site and return back the damaged/replaced and unused materials to store including loading & unloading complete at both sides by Tempo/ Van Rikshaw/Mini Truck etc. upto 25 Km distance in one way.

1

905

905.23

... More
Removing of Chokage due to sludge, mud, sand or any other forign materials deposition from the underground 450 / 300 /225/ 150 mm dia. R.C.C. Pipe Line with split bamboo, wire brush, coir rope etc. along with suitable cleaning agent as necessary as per direction of E.!.C. (This item includes cost of earth cutting & back filling of trenches and required materials for cleaning but excluding the cost for taking out 1 full length of RCC Pipe by dismantling of 2 nos. of Collars & refitting the RCC pipe with new two nos. collar). iii) For 225 mm dia. RCC Pipe

450

38

17397

... More
For Water transmission Arrangement of Tube well 3% extra over the schedule rates, save & except for earth work in excavation & filling works, will be allowed for extra carriage by cart / boat / head load besides initial transport by truck etc. [Excluding Sl. No. 1,2,3,11,12 & 23.]

1

3400

3400.08

... More
Add GST @ 18.0 % over Rs. 1,29,767.04

1

23358

23358.07

... More
Add Labour Welfare Cess @ 1.0 % over Rs. 1,53,125.10

1

1531

1531.25



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