|
| 1 | Providing, Laying, Jointing & Commissioning of replacement of old defective and polutted pipe line Under sub Division Hanumangarh Town under Division Hanumangarh |
| 2 | 1.1.71.1Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7gradeS&Spipesas per IS:8329-2000 (amendedup to date),withinternalcementmortar lining suitable for potablewater with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges,including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work)Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.1.1.7350 mm |
| 3 | 200.3.1.2Providing and laying in position cement concretee including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M15 grade Nominal Mix1: 2: 4 (1 cement : 2 coarse sand : 4 graded stoneaggregate 20mm nominal size). |
| 4 | 1.3.1.21.3Providing, lowering, laying, aligning, fixing in positionand jointing at all level/ depths DI standard specials with rubber ring (EPDM)/ nut bolt and insertion sheet and jointingasperIS:9523-2000 or as amended up to date,suchastees,bends, tapers, caps etc. within trenchesin DI pipe line completeincluding all material,labour, taxes, testingand commissioningalong with pipe line as per technical specifications anddirection of Engineer-in-charge (excluding earth work).1.3.1 All End Socketed.1.3.1.2Above 300mm and up to 600 mm diameter |
| 5 | 1.24.1.21.24 Providing, lowering, laying, aligning, fixing in position at all level/ depths CI Class - Bspecials as per IS : 1538, amended up to date in trenches completeincluding all material, labour, testing and commissioning along with pipe line/ appurtenence as per Technical Specifications and as per direction of Engineer.Note : E/w to be measured and paid separately.1.24.1Plain ended CI specials including tail piece, spigot end and socket end.1.24.1.2Above 300 mm and up to 600 mm dia |
| 6 | 4.14.1 Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.:All kinds of soil |
| 7 | 4.54.5Dismantling of cement concrete pavement for pipe line line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. |
| 8 | 4.9.24.9 Removing& Re-fixing of Precast concrete interlocking blocks for laying of pipe line by manual method, stacking of serviceable & non serviceable material separately, disposal of dismantled material lead up to 50 mtr. The C.C. interlocking paving blocks be laid on average 25 mm thick bed of coarse sand and the joints to be filled with fine sand. Laying procedure on compacted sub base as defined. Complete job is to be executed as per the directions of Engineer in charge. The rates to be inclusive of fixing of70 percent reusable precast concrete interlockingblock and cost of required new precast concrete interlocking block against damaged, including alllead and lift as per Technical specifications.(Interlocking blockmanufactured by fully computerized automatic stationery hydraulic vibro pressed machine & full computerized automatic batching plant of class A-1 as per BS:6717-2001. Tensile splitting strength and breaking load as per BS: 6717-2001Colour: Grey cement natural colour. Variation in Dimension : Less than 1.6 mm Variation in thickness: Less than3.2 mm)Note: If existing precast block used more than 70%, than for every 1% use above 70%, deduction of 1% in cost shall be done for every 1% use above 70%.4.9.280 mm thick. |
| 9 | 6.1.1.56.1 Providing,lowering, aligning,fixingin positionin pipeline,CID/FSluice valvesstraight and pocket less body passage of approved make of following Pressure rating & dia complete, confirfing to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - AISI- 410 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS, Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside,Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steelInsersion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work.6.1.1Manually Operated CI Sluice valve of Class PN-1.06.1.1.5200 mm HW |
| 10 | 6.1.1.86.1 Providing,lowering, aligning,fixingin positionin pipeline,CID/FSluice valvesstraight and pocket less body passage of approved make of following Pressure rating & dia complete, confirfing to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - AISI- 410 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS, Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside,Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steelInsersion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work.6.1.1Manually Operated CI Sluice valve of Class PN-1.0 |
| 11 | 1.10.1.41.10 Work of Inter Connection in CI/DI/MS pipe line up to 1.5 mtr depth by digging out suitable size of pit at site of work including dewatering and providing adequate safety arrangement at site, cutting of existing pipeline, jointing of Tee (complete) and other specials to make inter connection repair leak proof andthen refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers for entire job contractor will use his own T&P & labour and will arrange transportation of material required from store. (Material such as Tee/ Tee Clamp/rubber sheet/ CID joints required for inter connection shall be provided by the department free of cost).1.10.1 In all type soil1.10.1.4 350 mm to 450 mm |
