Public Works Department Tender
View complete overview of Goa PWD Tender
Costs
EMD
₹ 14,655Document Cost
₹ 3,000Tender Fee
₹ 733
Description
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Contact
Tender Id
2022_PWD_3279_1Bid Award Id
ViewTender No
PWD/WDXVII/PHE.N / ASW / F.24-E/83-2/2021-22Tender 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 excavation) / manual means in foundation pipeline trenches in all types of soft stratas comprising any of the materials such as soil, silt, sand, clay, gravel, moorum of all varietie, shingles, pebbles all types of conglomerates, laterite rocks, ordinary rocks, soft rock disintergrated rocks, fissured, shattered/decomposed rock weathered rocks 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 method/methods as may be convenient or permitted inclusive of chiseling, wedging etc. in all conditions such as dry, moist, foul, saturated submerged etc. and as directed by the Engineer -in-charge etc. all complete in foundation pipeline trenches/ drains (not exceeding 1.5m in width 10 sq. m. on plan) including dressing of sides, ramming of bottoms including getting out the excavated soil & disposal of surplus excavated soil for all lead & all lift including barricading, danger lighting guarding as per direction of Engineer-in-charge
405
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385.7
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 6 kg/cm2
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Outer Dia in mm
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90 mm dia
678
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179
63 mm dia
78
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89
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.
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Long Bend 90 degree 6kg/cm2
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Outer Dia in mm
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90 mm dia
2
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212
Tee
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-
-
PN 6 (6 kg/cm2)
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90 mm dia
1
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102
110 mm dia
1
-
169
Reducer (Multi Stage) Outer Dia in mm
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110 x 90
1
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58
90 x 63
1
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35
END CAP ( Plain ) Outer Dia in mm
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-
PN 6 (6 kg/cm2)
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63 mm dia
1
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14
90 mm dia
1
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32
110 mm dia
2
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116
90 mm dia
2
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65
Service Saddle (Outer Dia in mm)
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90 x 25
1
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88
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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90 mm OD
675
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3.2
63 mm OD
75
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2.5
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.
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Outer Diameter in mm
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63 mm dia
15
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14
90 mm dia
126
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24
110 mm dia
6
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35
Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I. Sluice valve conforming to IS : 14846-2000 and bearing ISI mark double flanged with cap. TYPE P.N. 1.0 (Class B )
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Nominal Diameter in mm
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80 mm dia
1
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7644
Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I. single large orifice air valve similar to Glen field fig H4 or similar with steel ferrule at inlet screwed suitable to working pressure of 10kg/sq.cm. (Class B)
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Dia in mm
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25 mm dia
1
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1276
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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Flanged Socket Tail piece ( Flanged Adaptors)
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80 mm dia
2
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1376
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 PVC pipes including cost of rubber rings, nuts, bolts etc.Class 6.
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Dia in mm
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110 mm dia
2
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315
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.
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80 mm dia
1
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193
Fixing C.I. Single large orifice air valve of similar make with bronze ferrule at inlet screwed suitable to working pressure of 15kg/sq. cm for 12 mm to 20mm and 10kg/sq. cm for 25mm to 50mm,complete,as directed by the engineer in-charge,of following sizes.
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Nominal diamter in mm.
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25 mm dia
1
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77
Making C.I Detachable joints to P.V.C. pressure pipes of 6 kgs /sq.cm and C.I Plain ended specials with collar, rubber rings, nut and bolts, etc. complete including testing of joints excluding cost of joints
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outer diameter in mms
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110 mm dia
2
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126
Making flanged joints for C.I./D.I. 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.
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Nominal diamter in mm.
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80 mm dia
2
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257
Construction of masonry chamber 60x60x75cm inside in 40kg/sq. cm ,brickwork complete with 23 cms wall thickness and in cement mortar 1:4( 1 cement : 4coarse sand) for sluice valves 50 to 80mm 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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Witn D.I hinged, square, frame and cover as per EN 124 standards of size 600mm x 600mm size wighing not less than 98 kgs 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)
1
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17324
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.
400.5
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182
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.
198
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1263
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