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Tender For Water Supply Arrangements In Government Collage Karauli By Construction Of Ohsr Capacity 1.00 Lac Liters And Distribution Networks - 1 Water Supply arrengment in Government Collage Karauli by construction of OHSR Capacity 1.00 Lac liters & Distribution network. 2 Providing, lowering,laying in trenches, aligning, fixing in positionand jointing DuctileIron (DI) ISI markedK-7 grade S&S pipes as per IS:8329-2000 (amendedup todate),withinternalcementmortar liningsuitableforpotable waterwithrubberring(EPDM) jointsas perIS:5382-1985 including alltaxes(Centralandlocal), transportation and freight charges, inspection charges, loading/ unloadingcharges, includingcostoflabourandmaterial,specials (Tee,bend etc.) satisfactory hydraulic testing,disinfection, commissioning etc. complete as per technical specificationsand direction of Engineer-in-charge. (excluding earth work) Note:Providingandfixingofallrequisitespecialsasperdrawing, designand layoutareinclusivein RM measurementof the item and shall not be paid separately. 3 100 mm dia DI pipes K-7 4 Providing, lowering, laying and jointing in trenches, standard lengths HDPEISI marked Pipes as per IS-4984: 1995 (amended up to date)with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe byelectro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, 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 of following class and diameter. (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.Supply may be in coil or straight length in 6 M/12 M. 5 HDPE PE-80PN-6 6 75 mm dia 7 90 mm dia 8 110 mm dia 9 Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN-1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanisedrubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS AISI 316/410 Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367(Galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EIC, 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. 10 Manually Operated Resilient Seated Sluice Valves of Class PN 1.6 11 80 mm HW 12 100 mm HW 13 150 mm HW 14 Providing,lowering,laying,aligning,fixinginpositionandjointingCIdismantling joint(SuitableforSluicevalvesetc.)asperISspecifications complete of the following sizes including alljointingmaterial, cost of all labour, testing and commissioningTechnicalSpecifications and as per directionof Engineer.Class PN 1.0 15 80 mm dia 16 100 mm dia 17 150 mm dia 18 Providingand fixingof flanged/plainendedMSSpecialsmadefrom MS sheet stripsof relevantIS specificationof approvedthicknessby welding, lowering, laying, aligning, fixinginposition atalllevel/ depthsintrenchescompleteincluding alltaxes,material, labour, inside lining, outside coating, testing andcommissioningalongwith pipelineaspertechnicalspecifications anddirection of Engineer in-charge. 19 MS pipespecialsup to600mmdia (withminimumSmmthickness 20 Providing, lowering, laying, aligning, fixing in positionand jointing at all level/ depths DI standard specials with rubber ring (EPDM)/ nut bolt and insertion sheet andjointingasperIS: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). 21 Up to 300 mm Diameter 22 civil work 23 Earth work in excavationby mechanicalmeans (HydraulicExcavator)/ 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 returningthe soil as requiredin layersnot exceeding20cmin depth including consolidatingeach depositedlayerbyramming,wateringetc.anddisposalof surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.:AII kinds of soil 24 Providing and laying in position cement concrete M10 grade nominal mix 1:3:6(1 Cement: 3coarsesand : 6gradedstoneaggregate40 mm nominalsize)in base course complete including all material, labour, machinery, lighting, guarding for road restorationwork in trenchesof pipe line and chamberwork. Measurementfor CC work to be madeas per standardtrench width specified in tenderdocumentandno extrapaymentshall be madebe madefor trench widthmorethanspecified, completeworkaspertechnicalspecificationand scope of work. 25 Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shallbe made for trench width more than specified,complete work as per technical specification and scope of work. 26 M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). 27 Construction and commissioning of RCC INTZE type Over Head Service Reservoir of following capacity and staging as per the Scope of work and Technical specifications, consisting of the following main activities: - 28 a) Topographic survey, preparation of site contour plan, conducting SBC testand its approval from departmentbefore construction. Submission and approval of concrete mix design and water quality test report for water to be used in construction. b) Excavation in all types of soil, PCC below foundation, all RCC Work, Plinth protection all around the structure including all material, labour, shuttering, scaffolding etc.c) OHSR shall be provided with adequate plinth protection all around the structure in a width starting from edge of structure at GL and extending at least up to 1.0m beyond the edge of outer most projection of OHSR.The plinth protection shall consist of 150mm thick PCC in M-15 grade concrete laid over 150mm thick layer of compacted soil.d) Providing and applying two coats of food grade epoxy paint on the inside surface on the top dome, edge beam and 600 mm height of the vertical wall.e)Conducting successfully hydro test and water tightness test as per I.S. code.f) Providing and applying three coats of anti-carbonation paint on the top surface of the Top Dome.g) Providing and applying three coats of cement-based paint on the external surface of the container, balcony, cone wall, columns & beams etc..h) Providing and fixing SS-304 ventilator, SS 304 manhole frame and cover and SS-304 ladder from top dome/Slab to bottom dome/Slab inside container. i) Providing and fixing of MS section ladder from the last landing to balcony having railing all around it and MS ladder with safety cage from balcony to top dome/slab.j) Providing and fixing water level indicator (float type). 29 k) Providing and fixing of hand railing all around the balcony, top dome and staircase consisting of 25mm diameter Class-B GI pipe in two rows and 1000 mm high, 50X50X6mm angle iron vertical post at a maximum spacing of 1500mm centres.l) All MS parts to be painted with two coats of the enamel paint over the primer coat of red oxide.m) Providing and fixing of 150mm wide PVC water bar for the construction joints in the container (vertical wall & cone wall).n) Providing one Aluminium portable ladder of appropriate length to access first landing (3.5 to 4.5m above GL) from ground.o) Lighting arrestor consisting of providing and fixing of 2 Nos.of chemical earthing and connecting it to the conical cover of SS ventilator with two separate GI strips of 50mmX3mm.p) CI/DI puddle collar shall be fixed in the bottom dome/ slab for connecting inlet, outlet, overflow and washout pipe of the reservoir.q) Painting the name of the scheme and other details on the reservoir, and any other work related to structure as per the directions of Engineer-in- Charge, Technical Specification and Scope of Work.r) Inlet, outlet, overflow, washout pipes and valves are not included in this work, provision for the same shall be taken separately. 30 Rates for RCC OHSR,SBC 7 T/sqm, SEISMIC ZONE-II & STAGING 18 M 31 100 KL capacity 32 Providing and fixing double flanged ISI marked DIClass K-9 pipes as per IS:8329-2000 (amended up to date), asvertical pipes for RCC Reservoirs including specials required such as duck foot bend, bend, tee etc. providing and fixing clamps at every 3 mtr,jointing materials such as nuts, bolt, rubber packing, hydraulic testingetc. complete in all respect up to and from valve chamber as per direction of EIC, Technical Specification and Scope of work. 33 100 mm
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