Public Works Department Tender
View complete overview of Goa PWD Tender
Costs
EMD
₹ 1,34,333Document Cost
₹ 8,000Tender Fee
₹ 6,000
Description
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Contact
Tender Id
2024_PWD_13937_1Bid Award Id
ViewTender No
PWD IX /2062/23/2023-24 line 01Tender Authority
Public Works Department ViewPurchaser Address
-Website
http://eprocure.goa.gov.in
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Documents
BOQ Items
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.
1257.3
365874
291
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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150mm Dia
1397
3368167
2411
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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323.9 (OD) in mm for 10mm thickness
3
29400
9800
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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Nominal Dia in mm
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i) Mechanical Comptression Collar Couplimg
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a) 300mm dia
4
52668
13167
Flanged Socket Tail piece ( Flanged Adaptors)
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a) 80
2
6798
3399
b) 150
6
38046
6341
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 etc. complete
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i) With 10 mm- 12 m thick plate
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a) Tee, bends, reducer
142.86
27429
192
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.
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i) Double socket branch flange invert Tee
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a) 150x 80mm
1
5873
5873
ii) Double socket bend
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a) 150mm dia(90 degree)
2
7114
3557
b) 150mm dia(45 degree)
4
12692
3173
Double Socket Bend 22.5 Degree
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a) 150
3
8370
2790
Double Socket Bend 11.25 Degree
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a) 150
3
7794
2598
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.
408.9
131665
322
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, including tack welding for mild steel pipes for water supply pipeline complete in all respects as per the direction of the engineer in-charge
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a) 300mm dia
3
639
213
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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a) 150mm dia
254
47752
188
Supplying at store or site of work including freight, transit insurance, carting, loading, unloading, stacking etc. Ductile Iron double flanged, manually operated Sluice valve generally confirming to IS 14846-2000, non-rising spindle type, (soft seated) resilient seated with Body, Bonnet of Ductile Iron of grade GGG40 or SG 400/12, 400/15, 500/7 or equivalent grade as per IS 3896 part 2-1985 and subsequent revisions, Wedge fully rubber lined with food grade EPDM(WRAS approved) and seals of NBR, spindle stem SS/AISI 410 and having glandless operation. The valve should be vacuum tight 100% leak proof with face to face dimensions as per IS14846-2000 or BS 5163-89 or DIN 3202-F4. The valves should be coated with electrostatic Powder/ Epoxy Coating on both inside and outsideminimum 250 microns thickness of blue colour RAL5017/5005 suitable for drinking water and shall have pocket less body passage. The flanges shall be Drilled as per IS: 1538 with latest amendments. The valve shall be supplied with Hand Wheel for operation (by-pass and gear arrangements for sizes above 400mm dia) and relevant Test & Guarantee certificates. TYPE P.N. 1.6 (Class A)
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Nominal Dia in mm
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a) 80
1
19209
19209
b) 150
3
113838
37946
Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. cast iron Air valve kinetic double orifice type asper fig DK without isolating valve generally, 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 C.I. cowl protection High pressure chamber shall have rubber coated timber ball as float, having Float guides; and LTB or SS orifice nipple. All nuts /bolts shall be of carbon steel of SS. The flange shall be drilled and faced ,as per IS1538(part 4 &6) TYPE P.N. 1.0 (Class A
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Dia in mm
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a) 50mm dia
1
15142
15142
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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All Socket Tee
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a) 300 X 150
4
3840
960
Supplying at store or site of work including railway freight, carting, loading and unloading, stacking, transit insurance etc., cast iron detachable joints conforming to IS: 8794-1978 suitable for AC pressure pipes including cost of rubber rings, nuts, bolts etc. Class 20.
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Nominal Dia in mm
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a) 80mm
4
1844
461
b) 150mm
6
5634
939
Making C.I Detachable joints to A.C. pressure pipes of various classes and C.I Plain ended specials with collar, rubber rings, nut and bolts, etc. Complete including testing of joints but excluding the cost of joints
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a) 90
4
440
110
b) 160
6
1416
236
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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a) 80
1
231
231
b) 150
3
1554
518
Construction of masonry chamber 90x90x100 cm inside in 40kg/sq. cm brickwork 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 surfacecover and all other materials and labour as per details below).
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f) with M.S. sheet cover with 12mm thick M.S. plate and frame of Angle iron 5050x6mm in 120 mm thick RCC slab cover in cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone ballast 20 mm nominal size) .
5
200555
40111
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.
1232.63
301994
245
Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. galvanized mild steel continuous weld tubes conforming to IS:1239 (part II) 1975 , with latest amendments, screwed at both the ends as per IS : 554-pipe threads, one end fitted with socket other end with plastic protection ring at random length 4-7 metres. CLASS B
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Nominal Diameter in mm
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a)80
6
8340
1390
b) 150
12
40176
3348
Repairs and reinstatement to the road for trenches made by laying water supply pipeline, by removing the refilled material in the trench for the total depth of 0.40m and making good the road surface by providing laying rolling by road roller compacting for laterite soling 30cm thick, two layer of full grout of 50mm thick each as per specifications mentioned in item no 14086 of road GSR, complete as per the direction of the engineer incharge.
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Rural road.
838.2
1528038
1823
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:
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All works upto plinth level
3
20430
6810
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