Water Resources Development Directorate Tender
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Water Resources Development Directorate - WRDD Tender
Civil And Construction
Eprocure
Opening Date20 Sep 2024
Closing Date21 Oct 2024
Tender Amount₹ 22,63,345
Costs
EMD
₹ 46,600Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Re-drilling, Installation And Development And Connection Of Dtw/hdtw Of Size 355.6 Mm X 219.1 Mm O.d With Erw Pipe Including Construction/maintenance Of Pump House Including Wiring And Water Transmission System And Supply Of Necessary Materials At Va
Description
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Contact
Tender Id
2024_WRDD_753074_2Bid Award Id
ViewTender No
WBWRDD/EE (A-I) /Kalyani/e NIT 06/2024-25Tender Authority
Water Resources Development Directorate ViewPurchaser Address
-Website
http://http://www.wbwridd.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
(iv) beyond 90 metres and upto 120 metres
30
35926
1197.55
(v) beyond 120 metres and upto 150 metres
N.B. :- (a) The rates are inclusive of all reaming operations in case of Direct Circulation Rig. (b) For Siliguri Sub-Divn./ Alipurduar Sub-Division/ Malbazar Sub-Division /Chopra Block (under Uttar Dinajpur District) / Birbhum District / Purulia District / Bankura District / Paschim Medinipur District (except Ghatal, Daspur I & II Block), the above rates shall be enhanced by 10%.
(c) In case the bore hole is decided to be abundoned 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 (i) at 100% of the rates in case of drilling by Reverse Circulation Rig, and (ii) at 50% of the rates in case of drilling by Direct Circulation Rig.
(d) Measurment will be taken below ground level taking ground level as zero for payment.
9
10862
1206.98
Labour charges for lowering of ERW pipes, strainers, blank pipe etc. and fitting, fixing and jointing of tubewell assembly at site by welding in a manner as will be specified by the Engineer-in-charge. (i) 200 mm OD Bottom Plug
3
707
235.74
(ii) 200 mm OD Slotted pipe
30
7072
235.74
(iii) 200 mm OD Blank pipe
51
12022
235.74
(iv) 350 mm OD Housing pipe
42
21782
518.62
Supplying, fitting, fixing including fabrication with required materials (IS -2800 Part -I with latest amendments) as directed by the Engineer-in-charge and lowering in position etc. (i) 10 mm. thick (355.6 x 219) mm. M.S. OD Reducer of approved quality
1
3754
3754.83
(ii) Centre guide (6 mm thick, 50 mm wide and 125 mm rise of arch) of approved size and quality.
20
4620
231.02
(iii) M.S.Top cap of suitable size (8 mm thick) and approved quality for covering top of housing pipe of 355.6 mm OD (Top cap will be tack welded with housing pipe at 4 points 90° apart).
1
1073
1073.08
(iv) 100 mm width × 12 mm thick Sockets / Wrings made from MS Flats by rolling process and double butt welding for jointing 355.6 mm OD Pipe.
6
4328
721.36
(v) 75 mm width × 10 mm thick Sockets / Wrings made form MS Flats by rolling process and double butt welding for jointing 219 mm OD Pipe.
14
6006
429.04
Supply of gravel for use as pack in tube well of 2 mm to 4 mm size (as per IS: 4097) for Gravel Treatment of Tube well including screening, washing, cleaning etc. of the Gravels at the site, all complete as per direction of Engineer-in-charge.
(iii) For site at any district of West Bengal upto 180 km distance from quarry.
23.55
91503
3885.5
Development of tubewell with 150 psi, 300 cfm Air-compressor and 2.5 cusec discharge capacity Vertical Trubine pump and carrying out step-drawdown test, yield test, verticality test and other tests as per prescribed method and as per direction of Engineer-in-Charge, including arranging, installing all equipments and testing instruments as required at site and dismantling the same after successful completion of tests, all complete. (ii) Depth beyond 120 metre and upto 200 metre.
1
44525
44525
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 219 mm OD 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 specification 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
28288
942.95
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 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
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 and compiled data sheets should be submitted to Engineer-in-Charge (cost is inclusive of all materials, labour & comilation of data sheets. The work should be done as per direction of Engineer-in-Charge including compilation of data.
1
8015
8015.08
Add GST @ 18% :-
1
70802
70802.51
Add CESS @ 1%:-
1
4641
4641.5
PART - B:-
Connection of Tube well assembly with Surge Tank by 150 mm dia 3 Meter long M.S. Connection Pipes including installation of Submissible Pump Motor for DTW Centre.
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) 100/150/200 cubic metre per hour capacity electro motor pumping set.
(i) Length of pump assembly of any length exceeding 18 metre length.
1
1510
1510.61
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. (i) Length of pump assembly of any length exceeding 18 metre length.
1
1045
1045.73
Jointing water proof cable with the leads of the motor including soldering with requisite water proof insulation and proper jointing compound/Valcanized rubber tape so that prope water proof insulation is assured.
2
198
99.01
Supplying, fitting and fixing PVC pipes for underground work of approved make (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.). i] PVC pipe a]32 mm dia pipe.
20
5000
250
Supplying, fitting fixing of M.S. Plate 6 mm thick of size 40 cm x 40 cm over housing pipe to rest the clamp with semi circular holes at centre 16 mm dia including fitting fixing of G.I. pipe, elbow, nipple of 40 mm dia for insertion of submersible cable including cost of nuts & bolts, 1 Mtr G.I. pipe of dia 25 mm, elbow, nipple etc. all complete.
1
897
897.69
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.(i) Grill weighing above 16 Kg./sq.mtr and above. For supplying fitting and fixing pump protector having outer dia 250 mm, height 250 mm made with 5 nos. vertical member of Indian standard angle (40x40x5 mm), 16 mm dia. M.S. Rod (at top and bottom ) & 25 mm x 6 mm M.S. flat as per direction including cost of labour and materials, welding all complete.
0.1
921
9696
Dismantling the existing G.I./M.S. Delivery Pipe line connection between the existing D.C./Surge 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.I.C. and stacking all serviceable materials at site.
1
752
752.47
Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of E.I.C.
(i)(a) 150 mm. dia. ERW pipe.
27
3640
134.84
(i)(a) 150 mm. dia. Special Bend both end flanged
2
162
81.09
Patch/Doubling works complete with 5 mm 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. .
0.36
1261
3503
(b) Gas cutting to required size of 5 mm thick M.S. plate NSC channel etc. including labour charges, hire charges for all tools and plants.
4.24
992
234
(c) Electric welding charges of 5 mm M.S. plate M.S. channels etc. and other member including hiring charges of all tools and plants.
4.24
2319
547
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.
4.73
564
119.27
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
3.37
1101
327
Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes.
a) Pakur Variety
0.34
1905
5605.86
Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth
2.34
11587
4952
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) 20 mm thick plaster
10.5
1732
165
Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc.
NOTE : Cement 0.152 cu.m. per 100 sq.m.
10.5
357
34
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
251
83.92
Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.
14.13
409
29
Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. includingusing of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : (other than hi-gloss) - (i) Two coats (with any shade except white)
14.13
1017
72
c) 150 mm dia (OD 278 mm) 12 mm thick M.S. plate Flange with 8 Nos. drilled holes equally spaced.
5
3553
710.7
Add : Water transmisssion arrangement @ 3%
1
721
721
Add GST @ 18% :-
1
7542
7542.67
Add CESS @ 1%:-
1
494
494.46
PART - C:-
Internal Wiring:-
Drawing sub-merssible cable of motor & pump through 40 mm dia. Standard P.V.C pipe for DTW/HDTW(newly drilled) to Starter making necessary connection & also drawing 8 SWG G.I. wire for earthing attachment at existing pump house including cost of cutting/laying the pipe below ground level of average 1 mtr. depth.
15
645
43
Supplying & fitting E.I danger board on wall.
20 cm x 30 cm (8" x 12")
2
170
85
M.S. Structural works….less than 22.50kg/m
16
1161
72.6
Meter loop connection with 1.1 K.V. Gr. 3½ core 25 sq. mm. P.V.C insulated & sheathed and armoured cable from Meter to incoming Main Switch/Terminal copper cable
2
660
330.03
Earthing with 50 mm. dia GI pipe 3.64 mm thick × 3.04 mts long and 1 × 4 SWG G.I. (Hot Dip) 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 below the ground level and restoring the surface duly rammed as below:
(For soft soil).
By ISI-Medium GI pipe
2
2738
1369
Supplying and fixing earth busbar of galvanized (Hot Dip) M.S. Flat 25 mm × 6 mm on wall having clearance of 6 mm. from wall including providing drilled holes on the busbar complete with G.I. bolts, nuts, washers spacing insulators etc. as required.
0.5
78
156
Connecting the equipments to earth busbar including supplying and fixing G.I.(Hot Dip) Wire of size as below on wall/floor with stapples buried inside floor/wall as required and making connection to equipments with bolts, nuts, washers, cable, lugs etc. as required and mending good damages.
No. 8 SWG
14
126
9
Supplying, and fixing sheet steel Main Switchs on Iron legs on wall 240 Volt D.P. with fuse on L & N, 15/16 Amps Havells. .
1
576
576
Distribution wiring in 1.1 KV grade 2x 22/0.3 (1.5 sq mm) single core standard 'FR' PVC insulated and unsheathed copper wire (approved make) in suitable size PVC casing-capping (Precision make) with 1x22/0.3(1.5sqmm)single core standard 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on sheet steel fabricated switch board with bakelite/perspex (wall matching colour) top cover 3 mm thick on wall including necessary connections and making earthing attachment and mending good the damages to building works.
A) average run 8 mts
5
4245
849
Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sq mm) single core standard 'FR' PVC insulated and unsheathed copper wire (approved make) in suitable size PVC casing-capping (Precision make) with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC including necy. PVC clips, fittings, etc. to 5A 3 pin flush type plug socket & Piano Key type switch (Anchor make) fixed on steel fabricated M.S. C.R.C.sheet metal (16 SWG) switch board cum J.B on wall including bakelite/perspex (wall matching colour) top cover 3 mm thick flushed in wall by housing the board after cutting brick wall incl. necy. connection making earthing attachment and incl. painting the MS box and mending good the damages to original finish of building works. [PVC casing-capping and plug box both on surface]
A) On Board
1
67
67
Supplying and fixing out door type CFL luminaire (Bajaj make-524020/020168 with epaxy power coated sheet alu,imium housig,aluminium reflector & cleat acrylic cover and accessories inclu. For 11/13 walls cfl s/l type including S&F 15 mm dia. G.I. pipe bracket clamp nuts & bolt and fixing 250 V, 100 Amp Lamp as per direction of E.I.C.
2
2276
1138
Angular batten holder…….wall/cutting.
1
38
38
Fixing only Iron Clad / Sheet Steel Main switches /Isolators on Iron Legs/Flat Iron Frame/Angle Iron Frame on wall.
a) 63 Amps On angle iron frame 500V DP
1
215
215
b) 20 H.P Oil Immersed Starter
1
240
240.45
Fixing Voltmeter/Ammeter/Energy meter with necessary screws & other fixing materials & making holes where necessary including making connections.
a) 0-50 Amp Ammeter
1
57
57
b) 0-500 Voltmeter
1
57
57
Distribution wiring in 1.1 KV single core strandaed 'FR' PVC insulated & unsheathed copper wire (approved make) in 20 mm size PVC rigid conduit 'FR' (precision Make) incl. necy. fittings as required in 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC in 20 mm Rigid conduit ( Domestic Main Switch Loop connection from pump controller to domestic Main Switch.)
2
238
119
Add @ 2%
1
197
197.58
Add GST @ 18%
1
2481
2481.43
Add CESS @ 1%
1
162
162.67
PART - D:-
Maintenance of water transmission system ( WTA ) for DTW Centre :-
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
0.79
741
939
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.
1.04
464
447
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.
1.74
33
19
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 75m. 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.
24.26
2893
119.27
Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand.
7.04
4616
655.71
Single Brick Flat Soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
103.53
33854
327
Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works . (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. ( Upto roof of ground floor )
34.57
11408
330
Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes. a) Pakur Variety
10.67
59814
5605.86
Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth(G.Floor)
2.5
12380
4952
125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.
86.4
58665
679
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 (a) 20 mm thick plaster [Gr floor )
75.5
12457
165
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 (a) 15 mm thick plaster [Gr floor )
261.41
37643
144
Neat cement punning about 1.5mm thick in wall,dado,window sill,floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.
336.91
11454
34
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. i) For Delivery pipe, Surge Tank, Bend, Valve etc.
1
905
905.23
Earth work in excavation of field trenches as per designed section & alignment for laying of pipe lines (PVC, RCC, ACP etc) upto a depth of 1500 mm in all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessry trimming of sides trenches, levelling, dressing and ramming the bottom as required complete.
121.5
12029
99.01
Bailing out of water from excavated trenches that comes out from the leakages/burst pipe line during repairing works of minor / major leakages and replacement of damaged PVC pipe/tee/bend and chockage clearance of PVC pipe line etc. by means of bucket or any other means necessary and to make the excavated trenches suitable for repairing works etc. of pipe line.
2.81
58
20.88
Laying of P.V.C. pipes of different diameters within field trenches in curve /straight line using P.V.C. fittings, viz. Bend, Tee, Reducer etc. and making leak proof joints with couplers after roughening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittings and solvent cement to be supplied by Deptt.) all complete as per direction of Engineer-in-Charge.
(i) 140 mm dia.
150
1521
10.14
Labour charges for Replacement of damage PVC pipe of any length in the pipe line of HDTW/MDTW with a new piece of pipe after taking out the damage pipets from the existing pipe line by cutting with hacksaw and jointing the new pipets with the existing pipe line using necessary couplers after roughening up surface with wire brush, emery paper and applying the solvent cement (cost inclusive) to make the joint leakproof couplers to be supplied Departmentally) including transporting departmentally issued pipets, couplers etc. from Sub-Divisional Store to the Site all complete as per direction of the Engineer-in Charge. (i) 200 mm dia. P.V.C. Pipe line
25
6247
249.88
(ii) 140 mm / 110 mm dia. P.V.C. Pipe line
75
14993
199.91
Repair of puncture / holes of any size in existing P.V.C.pipe line of HDTW / MDTW / LDTW / RLI by placing half round P.V.C. pipe section of required size to cover the holes / puncture having adequate bearing on all sides and joining the half round section with solvent cement after roughening the surface with wire brush, emery paper to make the joint leak proof as per direction of E.I.C. (cost inclusive of supplying solvent cement at site and transportation of required length of P.V.C. pipe to be issued departmentally, for cutting half round section, from Sub-Division store to site . (i) 200 mm dia. P.V.C. Pipe line
3
251
83.92
(ii) 140 mm dia. P.V.C. Pipe line
7
415
59.41
Removing of Chokage due to sludge, mud, sand or any other forign materials deposition from the underground 110 /140 / 200 /315 mm dia. p.v.C. Pipe Line with split bamboo, wire brush, coir rope etc. along with suitable cleaning agent as necessary as per direction of E.I.C. (This item includes the cost of earth cutting & back filling of trenches and required materials for chokage cleaning but excluding the cost for Replacement & jointing of PVC pipes). i) For 200/140/110 mm dia PVC Pipe.
300
9336
31.12
Labour charges for fitting, fixing 150 mm. dia. Alfa-AIfa valve with 160mm. dia. P.V.C. riser pipe with the help of flanged P.V.C. tail-piece by joining the P.V.C. End of Tail-piece and riser pipe with coupler and flanged end of Tail-piece and Alfa- Alfa valve with rubber insertion, nuts and bolts etc. complete.
1
112
112.21
Labour charges for fitting. fixing M.S. Special bend with 160 mm X 200 mm. dia. P.V.C. reducer with the help of flanged tail-piece by joining P.V.C. end of tail-piece and 160 mm. end of reducer with coupler and flanged end of tailpiece and special bend with rubber insertion, nuts and bolts complete.
1
112
112.21
Labour charges for fitting, fixing 200 mm X 200 mm X 160 mm. , 140 mm X140 mm X 160 mm. , 110 mm X 110 mm X 160 mm. PVC. Tee with 150 mm. dia. M.S. extension piece by using P.V.C. tail piece.
1
112
112.21
Labour charges for fitting, fixing 160mm. dia. P.V.C riser pipe with 150mm. dia. M.S. 90° bend by using P.V.C. tail piece.
1
112
112.21
Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. iii) 160 mm X 140mm. P.V.C. Reducer
10
801
80.15
v) 200 mm X 140mm. P.V.C. Reducer
2
160
80.15
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.
10
810
81.09
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, ncluding watering & ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished quantity of work.)
109.16
7205
66.01
Add Water transmission arrangement @ 3%
1
8208
8208.85
Add GST @ 18%
1
55767
55767.96
Add CESS @ 1%
1
3655
3655.9
PART - E:-
Repair and maintenance of Pump House for DTW Centre :-
Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleared).
330
3630
11
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.
3.48
4537
1304
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.(i) Grill weighing aove 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.
0.16
1601
9888
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.(i) Grill weighing above 16 Kg./sq.mtr and above . & (b) Extra for work in grill gate. (I) For hanging and locking arrangements including supply of materials and labour complete. (15% extra over the corresponding item of grill ) ( In including locking arrangement )
0.88
9780
11150
(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
261
29
A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. includingusing 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
648
72
Add : Water transmisssion arrangement @ 3%
1
504
504.9
Add GST @ 18%
1
3773
3773.66
Add CESS @ 1%
1
247
247.38
PART - F:-
Procurement of different Type of materials for DTW Centre :-
Supply & delivery of 200mm. nominal outer dia M.S.E.R.W. Pipe of wall thickness 6.40 mm duly certification marked. Both Ends Plain. legth of Pipe should be as per I.S.Specification 4270/2001 with latest ammedments thereof. inclusive of all duties and taxes.
81
260334
3214
Supply & delivery of 350mm. nominal outer dia M.S.E.R.W. Pipe of wall thickness 8.00 mm duly certification marked. Both Ends Plain. legth of Pipe should be as per I.S.Specification 4270/2001 with latest ammedments thereof. inclusive of all duties and taxes.
42
294294
7007
Supply & Delivery of 150 mm (N.B.) (166.5 mm O.D.) GI MS flange pipe, 3.00 M long duly ISI certification marked as per IS: 1239(Part-I)/2004 with latest amendments, thereof, wall thickness 4.80 mm & both end welded with 12 mm thick standard flange.
27
102600
3800
90 degree G.I Bend (both end flanged - ISI marked - IS 1239, Galv- IS4736 :- Supplyand delivery of 150 mm dia long bend (with priming)
2
16350
8175
Supply of 150mm dia C.I Alfa-Alfa valve -nipple type ( Type-C)as per specification (IS 210)
10
44350
4435
150 mm Nominal size (PD) ISI marked Sluice Valve Pressure Designation P.N. 1.6 with Hand Wheel for water works purpose, C.I. Flange type conforming to IS-14846/2000 with amendment no. 1 & 2. Components/parts of Sluice Valve shallbe manufactured from basic materials given in table-1 of IS-14846/2000 with amendment no. 1 & 2. The Valve shall be tested for (Close End Test) against hydrostatic test requirement.
3
29850
9950
Galv. M S Column pipe, ISI mar ed -1239, Galv- IS4736 :- Supplyand delivery of 150 mm dia one end screwed & non-std flange 3 mt long (bottom)
1
12218
12218
Galv. M S Column pipe, ISI mar ed -1239, Galv- IS4736 :- Supplyand delivery of 150 mm dia both end with non-std lange 3 m long (middle)
6
78348
13058
Galv. M S Column pipe, ISI mar ed -1239, Galv- IS4736 :- Supplyand delivery of 150 mm dia one end std& other en non std flange (top) 3m long (middle)
1
13461
13461
M.S / G.I. Holding Clamp :- Supply of GI Holding Clamp IS 1239, Gavl- IS4736, :- 150 mm dia.
1
3253
3253
Nuts & Bolts (G.I) :- Supplying, fitting and fixing the following materials at site - a) 20 mm x 100 mm nuts and bolts having approved standard thread approved make or 16 mm x 80 mm nuts and bolts or as per direction of Engineer-in charge
36
5040
140
Supply and Delivery of Submersible Pump sets, ISI Marked - as per IS 8034 for Pump and IS: 9283 for motor ( Read with latest ammendment for all IS ). a) (180 - 125 m3 / Hr , 20 - 35 m ) ( 25 HP ) with 150 mm outlet ( 350 mm )
1
120578
120578
Supply & Delivery of 3c x 6mm2Copper PVC Insulated (Heavy Duty) weather proof Flat Electric Cables suitable for working upto and including 1100Volts duly ISI MARKED as per IS No. 694/1990 and latest amendments
100
35200
352
Supply and delivery of MOTOR CONTROLLER, IS 60947
3Q electromagnetic Star- Delta starters for 25HP
motor
1
27820
27820
Supplyand delivery of ' Sheet Metal Enclosure 415 volt, 3 Phase,50 Cycles(Hz)with rewireable type T.P. Fuse T.P.N Main V Switch 63 Amp A.C. conforming to IS: 60947.
1
8418
8418
b) 150 mm dia rubber insertion with standard 8 Nos. drilled hole equally spaced (5 mm thick, reinforcement 2 Ply) as per I.S.I. 638 - 1965
30
3300
110
200 mm. dia P.V.C. pipe Class- I ( with a loose matching coupler) marking IS No. 4985/ 1988 with latest amendments with free solvent cement.
90
54450
605
140 mm. dia P.V.C. pipe Class- I ( with matching coupler ) marking IS No. 4985/1988 with latest amendments with free solvent cement.
624
182832
293
160 mm. dia P.V.C. pipe Class-II ( with a loose matching coupler) marking IS No. 4985/ 1988 with latest amendments with free solvent cement.
6
3786
631
Extra Coupler for 200 mm. dia P.V.C. pipe ( extra) I.S. 10124/1988, Part- II with free solvent cement.
30
9030
301
Extra Coupler for 140- mm. dia P.V.C. pipe (extra) I.S 10124/ 1988, Part- II with free solvent cement.
100
13000
130
Supply of UPVC straight Reducer (class-II) ,IS:10124(Part-III) /1988 marked and required solvent cement duy IS:14182/1994 marked including all taxes & transportation cost,etc. (i) 200mm X 140 mm
3
2982
994
(ii) 160 mm X 140 mm
10
3280
328
140X140X140 mm dia P.V.C. Equal Tee with free solvent cement.
3
2136
712
200 mm. dia 600 ( IS. No. 10124/88 Part- 8 with latest amendment ) bend
1
1776
1776
140 mm. dia 900 (IS. No. 10124/ 88 Part- 8 with latest amendment) bend
3
1941
647
140 mm. dia 600 ( IS No. 10124/ 88 Part- 8 with latest amendment ) bend
2
1294
647
200 mm. dia IS. NO. 10124/ 88 Part- 4 with latest amendment End cap.
1
755
755
Extra Solvent cement I.S. 14182-1994 with latest amendments
3
1275
425
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