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| 1 | Earthwork in excavation by mechanical means (hydraulic excavator) in foundation pipeline trenches drain (not exceeding 1.5m in width or 10 sq. m. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m.All kinds of soil |
| 2 | Earthwork in excavation by mechanical means (hydraulic excavator) in foundation pipeline trenches drain (not exceeding 1.5m in width or 10 sq. m. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. All kinds of soil All types of Ordinary rock including all types of laterite rock, blasting prohibited |
| 3 | Cutting the bituminous road for laying the pipeline in trenches for a width of 0.6m including labour, tools, etc. and disposing the excavated excess material from the trench to a distance of 1000 metres, including making level the trench surface by utilising the serviceable material to the level of the top surface of road, by compacting, watering ramming with rolling with road roller after completion of laying of pipe and refilling the trenches etc. complete as per the direction ofengineer in charge. By Mechanical Means :Rural Roads |
| 4 | Supplying at store or site of work Rigid PVC(SEL FIT) pipes for public water supply includingRailway freight, carting, loading and unloading, stacking, transit insurance etc. complete, Conforming to IS: 4985-2000, and bearing ISI mark, Class 6kg/cm2.Outer Dia in mm;90 |
| 5 | 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.Elbow;Outer Dia in mm;PN 6 ( 6kg/cm2);90 |
| 6 | 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. END CAP (Plain) ;Dia in mm PN 6 (6kg/cm2);90 |
| 7 | 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. Coupler ( Plain); Dia in mm ;PN 6(6kg/cm2);90 |
| 8 | Supplying cast iron fittings as per IS : 1538 -1993including sealing rubber gasket (NR) CICompression glands and coated MS Nuts bolts.Flanged Socket Tail piece ( Flanged Adaptors)Nominal Dia in mm;80 |
| 9 | Supplying at store or site of work including railwayfreight, carting, loading, unloading, stacking etc. C.I. single large orifice air valve(fig S2confirming toIS 14848/2000 with suitable connections as directedby Engineer -In- Charge for working pressure of10kg/sq.cm. (Class B)Dia in mm; 25 |
| 10 | Fixing C.I. Single large orifice air valve of similarmake with bronze ferrule at inlet screwed suitable toworking pressure of 15kg/sq. cm for 12 mm to20mm and 10kg/sq. cm for 25mm to 50mm,complete, as directed by the Engineer in-charge, offollowing sizes.Nominal diameter in mm;25 |
| 11 | Supplying at store or site of work including freight,transit insurance, carting, loading,unloading,stacking, etc. Ductile Iron double flanged,manually operated Sluice valve generallyconfirming to IS 14846-2000, non-rising spindletype, (soft seated) resilient seated with Body, Bonnetof Ductile Iron of grade GGG40 or SG 400/12,400/15, 500/7 or equivalent grade as per IS 3896 part2-1985 and subsequent revisions, Wedge fullyrubber lined with food grade EPDM(WRASapproved) and seals of NBR, spindle stem SS/AISI410 and having glandless operation. The valveshould be vacuum tight 100% leak proof with face toface dimensions as per IS14846-2000 or BS 5163-89or DIN 3202-F4. The valves should be coated withelectrostatic Powder/ Epoxy Coating on both insideand outsideminimum 250 microns thickness of bluecolour RAL5017/5005 suitable for drinking waterand shall have pocket less body passage. The flangesshall be Drilled as per IS: 1538 with latestamendments. The valve shall be supplied with HandWheel for operation (by-pass and gear arrangementsfor sizes above 400mm dia) and relevant Test &Guarantee certificates. TYPE P.N. 1.0 (Class A)Nominal Diameter in mm; 80 |
| 12 | Hoisting laying cast iron sluice valves/butterflyvalves/reflux valve of size given below at location inpipeline etc. complete as directed as per IS:2685-1971 CLASS INominal diameter in mm;80 |
| 13 | Conveying carefully from stack at site, 250m fromboth sides rolling and lowering in trenches, layingand jointing true to line and level and perfect linkingof jointsaCast iron or Ductile iron or A.C. or S & S or flanged& PVC pipes. |
| 14 | Jointing of rigid / SEL FIT PVC pipes by cleaningthe pipe with solvent cement including the cost ofsolvent cement and hydraulic testing of joints etc.complete as per IS:7634-1975 Part 3, includinghydraulic testing of joints as directed by theEngineer in-charge.Outer Diameter in mm;90 |
| 15 | Construction of masonrychamber60x60x75cminside in 40kg/sq. cm,brickwork complete with 23 cms wall thickness andin cement mortar 1:4( 1 cement : 4coarse sand) forsluice valves 50 to 80mm with necessary excavation,foundation concrete 1:5:10 ( 1 cement : 5 coarsesand: 10 graded stone ballast 40 mm nominal size)and inside plastered with CM 1:3 ( 1 cement : 3coarse sand) finished with floating coat of neatcement complete and chamber cover as specifiedbelow etc. all complete as per standard drawing .(rate is inclusive of rate earthwork excavation, costof surface cover and all other materials and labourand as per details below)Without surface box and with 120 mm thick R.C.C.slab cover in cement concrete 1:2:4 ( 1 cement: 2coarse sand : 4 graded stone ballast 20 mm nominalsize) |
| 16 | Refilling the pipeline/foundation trenches plinthsides, foundation etc. with available excavatedearth in layers not exceeding 20 cm depthconsolidating each layer ramming and wateringlead upto 50 M and all lifts and disposal of surplusearth as directed by Engineer in Charge. |
| 17 | Repairs and reinstatement to the road for trenchesmade by laying water supply pipeline, byremoving the refilled material in the trench for thetotal depth of 0.40m and making good the roadsurface by providing laying rolling by road rollercompacting for laterite soling 30cm thick, twolayer of full grout of 50mm thick each as perspecifications mentioned in item no 14086 of roadGSR, complete as per the direction of the engineerin charge. Rural road |
| 18 | Supplying at store or site of work including railwayfreight, carting, loading, unloading, stacking etc. C.I. single large orifice air valve(fig S2confirming toIS 14848/2000 with suitable connections as directedby Engineer -In- Charge for working pressure of10kg/sq.cm. (Class B)Dia in mm;50 |
| 19 | Fixing C.I. Single large orifice air valve of similarmake with bronze ferrule at inlet screwed suitable toworking pressure of 15kg/sq. cm for 12 mm to20mm and 10kg/sq. cm for 25mm to 50mm,complete, as directed by the Engineer in-charge, offollowing sizes.Nominal diameter in mm.50 |
| 20 | Supplying cast iron saddle pieces of the followingsizes including bolts, nuts, rubber packing suitablefor giving service connection for AC / PVCpipeline of various classes.Dia in mm;150 |
| 21 | Construction of masonry chamber 90x90x100 cminside in 40kg/sq. cm brickwork complete with 23cms wall thickness and in cement mortar 1:4( 1cement : 4 coarse sand) for sluice valve of sizes 100mm, 120 mm 150 mm and 200mm dia withnecessary excavation, foundation concrete 1:5:10 ( 1cement : 5 coarse sand: 10 graded stone ballast 40mm nominal size) and inside plastered with CM 1:3( 1 cement : 3 coarse sand) finished with floatingcoat of neat cement complete and chamber cover asspecified below etc. all complete as per standarddrawing . (rate is inclusive of rate earthworkexcavation, cost of surface cover and all othermaterials and labour and as per details below); Without surface box and with 120 mm thick R.C.C.slab cover in cement concrete 1:2:4 ( 1 cement: 2coarse sand : 4 graded stone ballast 20 mm nominalsize) |
| 22 | Supply at store or site of work including railwayfreight, carting, loading, unloading, stacking etc.Ductile Iron pipe specials including rubber ringfitting push on joints conforming to IS : 9523 withinside cement mortar lining & externally coatedwith zinc with finishing layer of bituminous paintcomplete.Double Socket Tee with Branch FlangeNominal Diameter in mm; 150x80 |
| 23 | Supplying cast iron fittings as per IS : 1538 -1993including sealing rubber gasket (NR) CICompression glands and coated MS Nuts bolts.Flanged Socket Tail piece ( Flanged Adaptors)Nominal Dia in mm;150 |
| 24 | Making connection to individual 15mm/20mm/25mm G.I/ OD Blue PVC pipeline withexisting distribution line of any diameter with saddlepiece / and necessary pipe and specials requiredsuitable to the distribution line with road cuttingtrenching refilling the same including the cost oflabour and accessories etc. complete. as per thedirection of Engineer -in- charge. Please Enable Macros to View BoQ information |
