| 1 | 1 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. | | | |
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| 2 | 1.01 | 32 mm nominal outer dia Pipes | | 15 | metre |
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| 3 | 1.02 | 40 mm nominal outer dia Pipes | | 15 | metre |
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| 4 | 2 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : | | | |
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| 5 | 2.01 | 25 mm nominal bore | | 3 | each |
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| 6 | 3 | Providing service of Expert Engineer having experience of not less than two years for attending R.O. Plant for backwash, replacing the micron filter adjustment of equipment (dozing pump Raw Pump, Water Pump high pressure pump) adjustment of rejection to obtain permeate water, electrical and plumbing adjustments' etc. It include all operations, Routine work and replacement of any part except pump complete as per Engineer in-charge. (Eight hours duty every day) | | 6 | each |
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| 7 | 4 | Provinding and installation Raw water pump 1.5HP Make: GroudFOS,CRI,Crompton, of Maximum Discharge Flow: 3200 lph for RO plant complete as per direction of Engineer-in-Charge. | | 1 | each |
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| 8 | 5 | Providing & Fixing Membrane Housing 4040 membrane double elements of approved quality complete set as per direction of Engineer-in-Charge. | | 2 | each |
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| 9 | 6 | Providing & Fixing Membrane Housing 4040 membrane Single Element of approved quality complete set as per direction of Engineer-in-Charge. | | 1 | each |
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| 10 | 7 | Providing & fixing Big Blue Commercial Filter Housing 4.5 x 20 | H-4520 housing as per enginear incharge of approved quality complete set as per direction of Engineer-in-Charge. | | 2 | each |
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| 11 | 8 | Supplying micron cartridge filter to the existing RO unit/ system treating water having 2000 to 4000 TDS of required capacity, shape & size and of make Kemflow/DOW or equivalent complete as per direction of Engineer-in-charge. (as per sample available in the S.D.O. M-I). (100 mm dia 500mm length) | | 125 | each |
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| 12 | 9 | Supplying micron cartridge filter to the existing RO unit/ system treating water having 2000 to 4000 TDS of required capacity, shape & size and of make Kemflow/DOW or equivalent complete as per direction of Engineer-in-charge. (as per sample available in the S.D.O. M-I). (50 mm dia 500mm length) | | 75 | each |
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| 13 | 10 | Providing and fixing of LCD Three Phase/ Single Phase Control Panel on 1250 LPH RO System of approved quality Make:- Embark, Model-Astero RM complete as per direction of Engineer-in-Charge. | | 1 | each |
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| 14 | 11 | Provinding and installation, testing & commisioning of High pressure pump 2HP (Motor Horsepower = 1 to 90 HP, Discharge Pressure = 6 bar to 40 bar) for RO plant complete as per direction of Engineer-in-Charge. | | | |
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| 15 | 11.01 | Make: GroudFOS, CRI, Lubi Type: Vertical centrifugal multi stage | | 1 | each |
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| 16 | 12 | Providing and fixing of Anti Scelent Chemical Dosing Pump EDOSE PRO, RO System of approved quality complete as per direction of Engineer-in-Charge. | | 1 | each |
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| 17 | 13 | Supply of anti Scalant dosing chemical (GE/DOW/ION exchange) NSF approved food grade as per direction of Engineer-in-charge. | | 250 | ltr. |
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| 18 | 14 | Supply of PH dosing chemical (GE/DOW/ION exchange) NSF approved food grade as per direction of Engineer-in-charge. | | 250 | ltr. |
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| 19 | 15 | Supplying water membrane to the exisitng system treating water having 2000 to 4000 TDS of required capacity, shape & size and of make CSM/DOW or equivalent complete as per direction of Engineer-in-charge. | | 10 | each |
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| 20 | 16 | Providing & fixing of Ph Meter To Measuring PH Level complete as per direction of Engineer-in-charge. | | 2 | each |
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| 21 | 17 | Providing & fixing of pressure trasmitter to check membrane chocking complete as per direction of Engineer-in-charge. | | 2 | each |
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| 22 | 18 | Supplying Float switch with 25mtr long wire for automatic switch on/off of RO systems after 5pm of operation to safe guard of RO systems complete as per direction of Engineer-in-charge. | | 5 | each |
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| 23 | 19 | Carrying out testing of potable water from Delhi Jal Board. The charges of testing including collection, Transporting sample to labs and obtaining results shall be included in the rates complete. | | 42 | each |
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| 24 | 20 | Supplying of approved High PH RO Membrane Chemical of Cleaner for better performance of membrane if required complete as per direction of Engineer-in-charge. | | 48 | ltr. |
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| 25 | 21 | Replacement of quartz sand media of 4 mesh to 32 mesh size, Grade 1 complete as per direction of Engineer-in-charge. | | 100 | kg |
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| 26 | 22 | Replacement of Activated carbon ID-1100 complete as per direction of Engineer-in-charge. | | 75 | kg |
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| 27 | 23 | Providing and fixing of Pressure gauge of 10 kg capacity of approved quality complete as per direction of Engineer-in-Charge. | | 1 | each |
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| 28 | 24 | Repair of LCD Three Phase Control Panel on 1250 LPH RO System of approved quality complete as per direction of Engineer-in-Charge. | | 1 | each |
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| 29 | 25 | Providing and fixing of Rotameter -F 1200 E on 1250 LPH RO System of approved quality complete as per direction of Engineer-in-Charge. | | 1 | each |
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| 30 | 26 | Repair and Making arrangement for alternative Raw water pump/ High pressure pump in case of breakdown of any of this equipment complete as per direction of Engineer-in-Charge. | | 2 | each |
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| 31 | 27 | Add 15.69% as cost index on DSR 2016 on Item No. 01 to 02 | | 1 | each |
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| 32 | 28 | Less 9.50% as per Delhi Govt. Circular on DSR 2016+Cost Index. | | 1 | each |
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