Public Works Department Tender
View complete overview of Goa PWD Tender
Costs
EMD
₹ 2,74,042Document Cost
₹ 8,000Tender Fee
₹ 6,000
Summary
Improvement Of Water Supply System To Mormugao Constituency Construction Of Twin 800 Cum Glr At Sada Opposite Sada Sub Jail In Mormugao Constituency Retender 2nd Call
Description
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Contact
Tender Id
2024_PWD_17838_1Bid Award Id
ViewTender No
PWD IX /2062/12/2024-25 line 01Tender Authority
Public Works Department ViewPurchaser Address
-Website
http://eprocure.goa.gov.in
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Documents
BOQ Items
a) Foundation and Plinth
75.12
7618
572264.16
Providing and laying in position ready mixed concrete manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10 kilometres distance having continuous agitated mixer,manufactured as per the mix design of M- 30( by using 410kg of cement per cu.m of concrete in Ground level reservoir) for reinforced cement concrete work including the cost of pumping the R.M.C from transit mixer to the site of laying, excluding the cost of reinforcement ,including the cost of centering shuttering for R.C.C work, including rendering in cement mortar of 1:3 in 6mm thickness for all external R.C.C surfaces, and 12mm cement mortar of 1:3 for internal surfaces, in carring including the cost of successful water tightness test as per IS code with relevant latest amendments complete in all respects in Ground level reservoir as per the direction of the Engineer-in-charge.
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-
-
Bottom slab of GLR Including Haunch portion
141.17
9147
1291281.99
Providing and laying in position ready mixed concrete manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10 kilometres distance having continuous agitated mixer, manufactured as per the mix design of M- 30 ( by using 410kg of cement per cu.m of concrete in Ground level reservoir)for reinforced cement concrete work including the cost of pumping the R.M.C from transit mixer to the site of laying excluding the cost of reinforcement ,including the cost of centering shuttering for R.C.C work, including construction of working platforms with staging, at suitable heights for the construction of the ground reservoir for a height of 6 metre with ballies, bamboos, planks rafters, and allied components, including rendering in cement mortar of 1:3 in 6mm thickness for all external R.C.C. surfaces of reservoir, including the cost of plastering in cement mortar in 1:3 in 12 mm thickness for all internal surfaces of reservoir (with mechanical machine mixer for plaster) including the cost of successful water tightness test as per IS code with relevent latest amendments complete in all respects in Ground level reservoir as per the direction of the Engineer-in-charge.
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-
-
From ground level upto 5m height in walls
126.23
26056
3289048.88
Dome More than 5m upto 6.5m including ring beam
68.2
32500
2216500
Providing TMT steel reinforcement bars of (SAIL,TATA,VIZAG,JSW Steel Ltd.) for R.C.C. work(Conforming to I.S 1786 of 1986) including bending,binding & placing in position with factory made precast concrete cover blocks of strength more than M-30 for maintaing the required clear cover for R.C.C structures in all the floors complete as per the direction of the Engineer in charge.
40273.2
75
3020490
Providing & fixing P.V.C. water stopper 150mm wide and 6mm thick corrugated with centre bulb for insertion for construction joints in R.C.C. works complete in all respects as per the direction of the Engineer- in- charge.
407.7
382
155741.4
12mm plaster in cement mortar 1:3 with neat finish for internal surfaces of the water tank such as one side of conical wall, one side of vertical wall, one surface of dome, complete as per the direction of the Engineer- in -charge.
424.03
322
136537.66
Painting three or more coats with acryllic exterior paint of approved brand and manufacture (Such as Dulex/ Asian Paints/ Sherwin Willians) including applying one coat of cement primer and one coat of surface treatment etc. complete.
1061.58
166
176222.28
Providing M.S. ladders 50x50x6mm (2" x2" x 1/4) equal with 18 mm M.S. rods 45 cm wide for steps placed at 30 cm c/c welded including two coats of red oxide etc. complete.
10
704
7040
Providing 40mm (1½)dia G.I. Ladder medium class G.I. Pipe with 20 mm dia G.I. Pipe (medium class) steps 45cm wide place at 30cm c/c welded in the interior of reservoir including painting two coats with non- poisonous red oxide paint etc. complete.
10
805
8050
Providing 80x60cm M.S. inspection door with 25x25x5mm angle iron frame welded and M.S. shutter 3mm thick with locking arrangement iron but hinges 100mm x 40mm size painting with red oxide paint in two coats. complete
2
1423
2846
Providing water level indicator (gauge) with M.S. Sheet 3 to 4mm thick with copper floats indicator and flexible copper/nylon wire fixed on standard pullies including necessary arrangement to prevent the swinging by hooks, painting figure with approved enamel paint etc. complete.
8
2814
22512
Supplying at store or site of work including railway freight, carting, loading and unloading, stacking etc. welded Ductile Iron double flanged pipes - PN16 horizontally cast conforming to IS: 1537-1960 in Class K-9.
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-
II) Barrel Length of 1.0 metres
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-
Nominal Diameter in mm
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-
-
a) 250
20
9600
192000
Supplying at store or at site of work cast iron specials for mechanical and push on flexible joints as per IS:13382 - 1992 including Sealing rubber gaskets (NR), CI compression glands and coated MS Nuts bolts.
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-
I) Double socket 90 degree Bends.
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-
-
Nominal Dia in mm
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-
-
a) 200
4
8537
34148
b) 250
2
12010
24020
II) Double socket 45 degree Bends.
-
-
-
Nominal Dia in mm
-
-
-
a) 200
2
7439
14878
III) All Socket Tee
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-
-
Nominal Dia in mm
-
-
-
a) 200x200x200
2
9135
18270
b) 250x250x250
2
12393
24786
IV) Double Socket Reducer
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-
-
Nominal Dia in mm
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-
-
a) 250 x 200
2
8049
16098
Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber gasket (NR) CI Compression glands and coated MS Nuts bolts.
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-
I) Mechanical Compression Collar Coupling
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-
-
Nominal Dia in mm
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-
-
a) 200
8
3066
24528
b) 250
4
4460
17840
II) Flanged Socket Tail piece ( Flanged Adaptors)
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-
-
Nominal Dia in mm
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-
-
a) 250
10
4936
49360
b) 300
2
6969
13938
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 .
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-
-
a) 200
55
2273
125015
b) 250
66
3022
199452
c) 300
5.5
3740
20570
Manufacturing and supplying at the site of work ER welded MS pipes including procurement of plates, gas cutting to required size, rolling, tack welding, assembling in suitable length to form pipe, welding on automatic machine and forming v edge on both ends of pipes, including hydraulic pressure test conforming to IS : 3589- 2001 grade Fe 410 in double random length of 10 to 12.2 metres in bevelled ends including ,freight loading & unloading mechanical crane & stacking at site etc. complete.
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-
Size in ( OD ) in MM for 10mm thickness
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-
a) 406.4
2
7261
14522
Welding joint in all position with minimum 3 Nos. of runs for MS pipes and specials and flanges, internally and externally including gauging wherever necessary, fixing appurtances and other accessories, cost of water pumping arrangement and hydraulic testing etc. complete for 12mm/10mm thick M.S.plate.
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-
Dia in mm
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-
-
a) 400
4
2808
11232
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, gland 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) TYPE P.N. 1.0 (Class A)
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-
Nominal Diameter in mm
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-
-
a) 250
10
49539
495390
b) 300
1
71308
71308
Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. cast iron total Tamper Proof Kinetic Air release valve, generally confirming to: 14845. WITH TAMPER PROOF DESIGN OF COWL, TAMPER PROOF BOLTING, TAMPER PROOF HIGH PREESSURE ORIFICE COVER AND NIPPLE. TYPE P.N, 1.0 (Class A)
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-
Dia in mm
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-
-
a) 80
2
29734
59468
Earthwork in excavation by mechanical means(hydraulic excavator) manual means in foundation pipeline trenches or drains not exceeding 1.5m in width 10sqm on plan including dressing of sides, ramming of bottoms, for all lead and lift including getting out the excavated soil and disposal of surplus soil with all lead including providing, barricading danger lighting guarding as directed by the departmental officer in all types of strata comprising any of the materials such as soil, silt, sand, clay, gravel, moorum of all conglomerated laterite rock, soft rock, fissured shattered decomposed rock or weathered rock and all such other materials as described under Appendix A to these specification either in full or in parts as the case may be adopting any approved method of methods as may be convenient or permitted inclusive of chiselling, wedging, etc, blasting prohibited in all conglomerates as directed by the Engineer-in-charge etc. complete.
75.9
672
51004.8
Making plinth protection 50mm thick of Cement Concrete 1:3:6 (1cement: 3 Coarse Sand: 6 graded stone aggregate 20mm nominal size) over 75mm bed of dry laterite aggregate 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.
109.64
718
78721.52
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
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-
a) Cast iron or Ductile iron or A.C. or S & S or flanged & PVC pipes.
64.19
261
16753.59
Supplying at store or site of work including railway freight, carting, loading and unloading, stacking etc. cast iron standard flanged socket/plain ended fittings for pressure pipes conforming to IS:1538-1976 suitable for conventional lead joints/ rubber gasket joints. HEAVY Class.
550
81
44550
Jointing of C.I/D.I pipes and specials with rubber gaskets (TYTON joints) SBR 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
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-
Nominal diamter in mm.
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-
-
a) 200
9
221
1989
b) 250
11
299
3289
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.
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I) Double socketed specials such as bends, collar couplings etc
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-
Nominal Diameter in mm
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-
-
a) 200
14
462
6468
b) 250
6
532
3192
II) All Socket Tee
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-
-
Nominal Diameter in mm
-
-
-
a) 200 x 200
2
693
1386
b) 250 x 250
2
798
1596
III) Double Socket Reducer
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-
-
Nominal Diameter in mm
-
-
-
250 x 200
2
497
994
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, and including the cost of rubber ring, nut bolts, for flanged joint, including the cost of work force, tools, hydraulic testing of joints etc complete as per the direction of the engineer in-charge.
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I) Flanged Socket
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-
a) 250
10
1121
11210
b) 300
2
1362
2724
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
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-
-
Nominal diamter in mm.
-
-
-
a) 250
10
1074
10740
b) 300
1
1447
1447
Fixing C.I. Tamper proof Kinetic double orifice type air valve. Small orifice elastic ball resting on bronze orifice nipple and large orifice vulcanite ball resting on moulded seat ring with built in Kinetic features of isolating sluice valve of rating P.N. 1.6 with ISI mark mounted on a horizontal mounting operated by metered wheel gear suitable for working pressure of 10 kg / sq. cm
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Nominal diamter in mm.
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a) 80 mm dia
2
496
992
Construction of masonry chamber 90 x 90 x100 cm inside in 40kg/sq. cm laterite masonary in neatly dressed stones complete with 23 cms wall thickness and in cement mortar 1:4 ( 1 cement : 4 coarse sand) for sluice valve of sizes 100 mm, 120 mm 150 mm and 200mm dia with necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 coarse sand: 10 graded stone ballast 40 mm nominal size) and inside plastered with CM 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement complete and chamber cover as specified below etc. all complete as per standard drawing . (rate is inclusive of rate earthwork excavation, cost of surface cover and all other materials and labour and as per details below)
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-
-
Without surface box and with 120 mm thick R.C.C. slab cover in cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone ballast 20 mm nominal size)
2
11401
22802
Construction of masonry chamber 120 x 120 x100 cm inside in laterite masonary in neatly dressed stones complete with 23 cms wall thickness and in cement mortar 1:4 ( 1 cement : 4 coarse sand) for sluice valve size beyond 200mm dia with necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 coarse sand: 10 graded stone ballast 40 mm nominal size) and inside plastered with CM 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement complete and chamber cover as specified below etc. all complete as per standard drawing . (rate is inclusive of rate earthwork excavation, cost of surface-cover and all other materials and labour and as per details below)
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-
-
Without surface box and with 120 mm thick R.C.C. slab cover in cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone ballast 20 mm nominal size)
10
11816
118160
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.
73.8
182
13431.6
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