tender for supply of chemicals and filter media for water purification in water treatment plant nagar nigam satna , part a: bulk water treatment chemicals , supply of solid alum (ferrous) conforming to is 299:2012 for water treatment. rate includes for destination delivery, loading, unloading, stacking, weighment, and all taxes (excluding gst). , supply of solid alum (non-ferrous) conforming to is 299:2012. rate includes for destination delivery, loading, unloading, stacking, weighment, and all taxes (excluding gst). , supply of liquid alum conforming to is 299:2012. rate includes for destination delivery, loading, unloading, pumping into tanks, weighment, and all taxes (excluding gst). , supply of poly aluminium chloride (pac) ( powder) conforming to is 15573:2018. rate includes for destination delivery, loading, unloading, stacking, and all taxes (excluding gst). , supply of hydrated lime (calcium hydroxide) minimum 85% purity, conforming to is 1514:1990. rate includes for destination delivery, loading, unloading, stacking, and all taxes (excluding gst). , supply of stable bleaching powder (min 34% active chlorine) conforming to is 1065:1989. rate includes for destination delivery, loading, unloading, stacking, and all taxes (excluding gst). , supply of max floc t (liquid cationic polyelectrolyte) or equivalent coagulant aid (is 14243 / nsf 60 certified). rate includes for destination delivery, loading, unloading, stacking, and all taxes (excluding gst). , supply of liquid chlorine gas in 900 kg tonner cylinders (is 646:1986). rate includes cost of gas, two-way transportation, loading/unloading, min 45 days rent-free, and all taxes (excluding gst). , part b: water testing laboratory chemicals & reagents (ar/gr grade) , supply of acetic acid (concentrate) - 99.99% (is 695 / annual repair grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of starch solution (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of potassium iodide indicator (is 12051 / annual repair grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sodium thiosulphate (is 246 / annual repair grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of oxine solution (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of h2so4 (2n) (sulphuric acid) (is 266 / annual repair grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of ammonium acetate solution (2n) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of filter paper (whatman) - 2 micron (laboratory grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of hydroquinone (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of e.d.t.a. (0.02 n) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sulphuric acid (0.02 n) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of silver nitrate (0.0141 n) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of ammonia buffer solution (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of methyl orange indicator (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of potassium chromate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of eriochrome black t (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of o-tolidine (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of m7 hr fc agar (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of potassium dihydrogen phosphate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of di-potassium hydrogen phosphate (potassium phosphate) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of manganese(ii) sulphate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of alkali - iodide solution (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sulphuric acid (concentrate) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of starch indicator (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of magnisium sulphate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of feric chloriate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sodium thaosulphate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sodium hydroxide (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sodium iodide (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of sodium nitrate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of salicylic acid (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of potassium dichromate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of potassium permagnate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of calcium carbonate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of disodium hydrogen phosphate (di-sodium phosphate) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of ammonium chloride (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of calcium chloride (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of iron(iii) chloride (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of mercury(ii) sulphate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of silver sulfate (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of distilled water (is 1070) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of buffer (pipple) (ar grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of whatman paper (laboratory grade) for wtp lab testing. rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of jal jeevan mission (jjm) / aquasol/any other reputed brand ftk field testing kit including bhabha atomic research centre (barc) technologies (such as zirconium alizarin reagents for fluoride detection), for routine community-level water quality screening. kits should test 10-16 essential parameters against bis is 10500 standards.1. mandatory parameters tested physical & chemical: ph, turbidity, total hardness, iron, fluoride, chloride, residual chlorine, alkalinity, nitrate, and total dissolved solids (tds).bacteriological: presence/absence of h₂s (hydrogen sulfide) or e. coli for biological contamination screening.2. kit design & reagentsportability: lightweight, sturdy, and leak-proof pp/pe/hdpe plastic box with a carrying handle.testing capacity: adequate chemicals and reagents to perform a minimum of 100 tests for each physicochemical parameter.shelf life: reagents must possess a minimum shelf life of 12 months under standard storage conditions.(big box)rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , supply of jal jeevan mission (jjm) / aquasol/any other reputed brand ftk field testing kit including bhabha atomic research centre (barc) technologies (such as zirconium alizarin reagents for fluoride detection), for routine community-level water quality screening. kits should test 4in1 essential parameters against bis is 10500 standards (ph, turbidity, residual chlorine,total dissolved solids (tds). lightweight, sturdy, and leak-proof pp/pe/hdpe plastic box with a carrying handle.testing capacity: adequate chemicals and reagents to perform a minimum of 100 tests for each physicochemical parameter.shelf life: reagents must possess a minimum shelf life of 12 months under standard storage conditions.(small box) rate includes for destination delivery in safe packing at wtp store and all taxes (excluding gst). , part c: filter media work , removal of old media: dismantling and complete removal of existing old filter sand and gravel media from 6 filter beds, including cleaning of under-drainage system, lifting, loading, and disposal of material outside the plant premises.(excluding gst) , supply and placing of filter sand: providing, supplying, and placing rapid sand filter media (sand) as per is: 8419 (part 1). • depth: 750 mm • effective size (es): 0.45 mm to 0.70 mm • uniformity coefficient (uc): 1.3 to 1.7 • density: 1.5 mt/cum *rate includes material, screening, washing, royalty, transportation, toll tax, chungi, unloading, placing, and testing. (excluding gst) , supply and placing of filter gravel: providing, supplying, and placing graded filter gravel/pebbles as per is standards, thoroughly washed and screened. • density: 1.65 mt/cum placing in 4 layers (150mm each): 2-6mm, 6-12mm, 12-20mm, 30-50mm. *rate includes material, screening, washing, royalty, transportation, toll tax, chungi, unloading, placing, and testing. (excluding gst)