Water Resources Department Tender
View complete overview of Goa WRD Tender
Costs
EMD
₹ 9,70,780Document Cost
₹ 15,000Tender Fee
₹ 6,000
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2024_WRD_17879_1Tender No
WRD/WDVII/PB/F.3/24-25/TN-12Tender Authority
Water Resources Department ViewPurchaser Address
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GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggregate. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: i) All works upto plinth level.
496
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Centering & shuttering including Strutting, Propping & removal of forms for:
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i) Foundations, Footings, Bases for columns.
3095
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ii) Vertical surfaces such as retaing walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like.
158
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12 mm cement plaster (1:4) (1 cement:4 fine sand).
1802
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Neat Cement punning.
688
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Providing and laying in position (1:11/2:3) Reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement (1 cement: 1½ coarse sand:3 graded stone aggregate 20mm nominal size).
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i) All works upto plinth level.
126
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ii) In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and structs etc. upto floor five level.
55
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Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) ) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.
7240
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Supplying at store or site of work including railway freight, carting, loading and unloading, stacking etc. Centrifugally cast, (spun) ductile iron pressure pipes (with socket/spigot ends) conforming to IS: 8329-2000 with cement mortar lining inside the pipe and outside zinc coat as per IS: 8329-2000 with up to date amendments suitable for jointing with rubber gasket known as TYTON joints. Class K-9 . Nominal Diameter in mm
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i) 250
748
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ii) 400
847
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Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast iron double flanged manually operated Sluice Valve, generally conforming to IS:14846 - 2000, having body, door, dome, wedge in graded cast iron to IS:210 Gr. FG 200, four faces and spindle nut of leaded tin bronze to IS:318 Gr. LTB 2, inside screw of non-rising stainless steel AISI 410 ,spindle, flanges drilled to IS:1538 Table 4 & 6. Valves tested by closed end method only (350mm and above will be fitted with BTB and Spur gear box and back seat bush.) etc complete TYPE P.N. 1.6 (Class A). Dia in mm
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i) 150
15
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ii) 250
2
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iii) 300
1
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iv) 400
2
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Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C.I. Double orifice type air valveas per fig DS1 within built isolating valve smallwith SS spindle and CI protective cap confirming to IS1 4845/2000 (with latest amendments).Low pressure large orifice chamber with vulcanite coated timber ball resting on moulded rubber seating and chamber having CI cowl protection.High pressure chamber shall have rubber coated timber ball as float having Float guides; and LTB or SS orifice nipple The body seat ring shall be of LTB as per IS 318 LTB2 or of SS. All nuts /bolts shall be of carbon steel of SS. The flange shall be drilled and faced ,as per IS1538(part 4 &6) suitable to working pressure of 10 kg/cm2 TYPE P.N. 1.0 (Class B). Dia in mm
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i) 80
2
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ii) 100
1
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iii) 150
3
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Supply at store or site of work including railway freight, carting, loading, unloading, stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete. Nominal Diameter in mm.
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a) Double Socket Tee with Branch Flange. i) 250x80
4
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ii) 250x150
6
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iii) 400x100
1
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iv) 400x150
1
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v) 600x150
6
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b) M.J. Collar. i) 250
10
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ii) 400
4
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iii) 600
10
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c) Double socket branch flange Invert tee (Scour valve). i) 400x300
1
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d) Double Flange Reducer. i) 400x250
1
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ii) 400x300
2
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iii) 600x400
3
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e) Double Socket Bend 90 Degree. i) 250
2
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ii) 400
2
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iii) 600
3
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f) Double Socket Bend 45 Degree. i) 250
5
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ii) 400
3
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iii) 600
4
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g) Double Socket Bend 22.5 Degree. i) 250
10
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ii) 400
4
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iii) 600
13
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h) Double Socket Bend 11.25 Degree. i) 250
7
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ii) 400
4
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iii) 600
10
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Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber gasket (NR) CI Compression glands and coated MS Nuts bolts. Flanged Socket Tail piece (Flanged Adaptors) Nominal Diameter in mm.
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i) 150
13
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ii) 250
2
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iii) 300
1
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iv) 400
1
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Supplying stacking at site and conveying hoisting, laying in position to correct line and level and linking joints of MS specials. fabricated from MS plate including cutting, bending, welding, procurement of plates, gas cutting to required size, rolling, tack welding, assembling in suitable length to form special, welding on automatic machine and forming V edge on both ends of special as required, hydraulic pressure test at factory to the required test pressure conforming to IS : 3589-1991 including freight and all taxes, etc. complete.
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a) With 10 mm -12 mm thick plate. Tees, bends, reducers.
3783
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M.S.spigot tail piece suitable for connectiong M.S pipeline with C.I./D.I pipeline.
844
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b) With 25 mm thick plate flanges. Flanges.
555
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Cutting of cast iron / ductile iron pipes by mechanical grinder working on electricty, including the cost of hire charges of mechanical grinder, disel operated elctrical generator set, suitable for supplying power for the grinder for cuuting, cost of grinding blades , skilled work force, fuel etc required for completion of job as per the direction of engineer in charge. Dia in mm.
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i) 250
10
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ii) 400
10
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iii) 600
25
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Making joints to D.I/ C.I pipes with mechanical joints by nut bolts rubber rings that are provided with the joints,for pushon tight joints including the cost of work force, tools, hydraulic testing of joints etc complete as per the direction of the engineer in charge. a) Double socketed specials such as bends, collar couplings,etc. Nominal Diameter in mm.
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i) 250
6
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ii) 400
5
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iii) 600
16
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Making flanged joints for C.I./D.I/M.S.. Pipes and specials with rubber insertion, nuts and bolts including necessary hydraulic testing etc. complete including cost of rubber insertion nuts and bolts, as directed by the engineer in charge. Nominal Diameter in mm.
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i) 150
10
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ii) 250
15
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iii) 300
5
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iv) 400
14
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Jointing of C.I/D.I pipes and specials with rubber gaskets (TYTON joints) EPDM type including cleaning the socket and spigot ends with kerosene oil/below lamp and applying soft soap to socket and spigot ends before inserting for rubber gasket jacking and fixing in proper condition including cost of rubber gasket, oil, soft soap and hydraulic testing of jointing as per IS:3144-1985. Nominal diamter in mm.
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i) 250
173
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ii) 400
169
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iii) 600
297
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Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc .complete as directed as per IS:2685-1971 CLASS II & III. Nominal diamter in mm. i) 400
2
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Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASS I. Nominal diamter in mm.
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i) 150
13
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ii) 250
1
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iii) 300
1
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Fixing C.I. Double orifice / Kinetic type air valve of following sizes with bronze ferrule at inlet screwed on isolating valve small orifice elastic ball resting valve small orifice elastic ball resting on small bronze orifice nipple and large orifice vulcanite ball resting on moulded seat ring inlet faced and drilled to BST "D" suitable to working pressure of 10kg/sq.cm. Nominal diameter in mm. i) 150
10
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Conveying carefully from stack at site, 250m from both sides rolling and lowering in trenches, laying and jointing true to line and level and perfect linking of joints. Cast iron or Ductile iron or A.C. or S & S or flanged & PVC pipes.
2395
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Supplying at store or site of work Rigid PVC (SEL FIT) pipes for public water supply including Railway freight, carting,loading and unloading, stacking, transit insurance etc. complete. Conforming to IS: 4985-2000, and bearing ISI mark Class 4 kg/cm2. Outer Dia in mm
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i) 75
674
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ii) 160
10341
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Conveying carefully from stack at site, 250m from both sides rolling and lowering in trenches, laying true to line and level and perfect linking for joints for P.V.C / H.D.P.E complete in all respects as per the direction of the engineer in-charge.
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i) 75 mm OD
674
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ii) 160 mm OD
10341
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Jointing of rigid / SEL FIT PVC pipes by cleaning the pipe with solvent cement including the cost of solvent cement and hydraulic testing of joints etc. complete as per IS:7634-1975 Part 3, including hydraulic testing of joints as directed by the Engineer in-charge. Outer Diameter in mm
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i) 75
674
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ii) 160
1725
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Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials including railway freight, carting, loading and unloading and stacking etc. complete. a) Elbow Outer Dia in mm. PN 6 (6 kg/cm2) i) 75
337
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Supply at store or site of work including railway freight, carting, loading, unloading, stacking etc.PVC ball valves in 6 kg /cm2 rating with one end compression using Blue colour compression nut in polypropylene material 7 confirming to appropriate code. Nominal diamter in mm. i) 75
337
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Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge.
15585
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