Tender For Service Contract For Operation Assistance Job Under Operation Dept. And Rc For Dm Plant For Different Maintenance Job Under Tm Dept. At Stps For 2(Two) Years, purulia-West Bengal

Service Contract For Operation Assistance Job Under Operation Dept. And Rc For Dm Plant For Different Maintenance Job Under Tm Dept. At Stps For 2(Two) Years- 1 Operation assistance job of unit 5 & 6 under Operation dept. for two years 2 Monthly cost for Profit &overhead which includes contractor’s profit for the job of Operation assistance for two years 3 RC for DM plant for different maintenance job under TM dept. at STPS for two years: Replacementof CPVC 90 deg Bend/Elbow 4 Size : 25 mm NB 5 Size : 40 mm NB 6 Size : 50 mm NB 7 Size : 65 mm NB 8 Size : 80 mm NB 9 Replacementof CPVC Flange 10 Size : 25 mm NB 11 Size : 40 mm NB 12 Size : 50 mm NB 13 Size : 65 mm NB 14 Size : 80 mm NB 15 Replacementof CPVC TEE (Equal/UnEqual) 16 Size : 25 mm NB 17 Size : 40 mm NB 18 Size : 50 mm NB 19 Size : 65 mm NB 20 Size : 80 mm NB 21 Replacementof CPVC Reducer 22 Size : 40-25 mm NB 23 Size : 50-25 mm NB 24 Size : 50-40 mm NB 25 Size : 65-40 mm NB 26 Size : 65-50 mm NB 27 Size :80-50 mm NB 28 Replacementof CPVC Coupler 29 Size : 25 mm NB 30 Size : 50 mm NB 31 Size : 65 mm NB 32 Size : 80 mm NB 33 Size : 100 mm NB 34 Replacement of Diaphragm in Acid Line, Caustic Line and Water Line Valves 35 Size : 25 mm NB 36 Size : 40 mm NB 37 Size : 50 mm NB 38 Size : 65 mm NB 39 Size :80 mm NB 40 Replacement & Repairing of Diaphragm Valve Assly in Acid Line, Caustic Line and Water Line 41 Size : 25 mm NB 42 Size : 40 mm NB 43 Size : 50 mm NB 44 Size : 65 mm NB 45 Size :80 mm NB 46 Replacement & Repairing of Venture ejectors at acid & Causicmeasuring tank 47 Size : 40 mm NB 48 Size : 50 mm NB 49 Size : 65 mm NB 50 Checking or Replacement of Level indicating view glass 51 Bulk Acid Tank (HCl) 52 D.M. Plant Acid Measuring Tank (Acid & Caustic) 53 H2SO4Tank & measuring Tank 54 Draining of acid from acid tank for necessary repaired work 55 Overhaulingof Acid Pump (De coupling, gland renewal, overhauling) 56 Replacement of M.S.R.L./HDPE Pipe 57 Size : 40 mm NB 58 Size : 50 mm NB 59 Size : 65 mm NB 60 Size : 80 mm NB 61 Size : 100 mm NB 62 Replacement of M.S.R.L. /HDPE Bend 63 Size : 40 mm NB 64 Size : 50 mm NB 65 Size : 65 mm NB 66 Size : 80 mm NB 67 Size : 100 mm NB 68 Replacement of M.S.R.L. /HDPE T 69 Size : 40 mm NB 70 Size : 50 mm NB 71 Size : 65 mm NB 72 Size : 80 mm NB 73 Size : 100 mm NB 74 Replacement of M.S.R.L. /HDPE Reducer 75 Size : 50 mm NB 76 Size : 65 mm NB 77 Size : 80 mm NB 78 Size : 100 mm NB 79 Acid storage tank (Hydrotest) 80 Disconnection of acid line on both sides of acid storage tank 81 Reconnection of acid line of both sides of acid storage tank with new gasket, bolt and nuts. 82 Cleaning Strainer (W.B.A., S.B.A., S.A.C.. & M.B.) 83 Rectification of N Pit Pump suction failure & Periodical N-Pit Sump cleaning 84 Cleaning M.S.R.L./HDPE Pipe by water or air at D.M. Plant / N Pit area 85 Oil Check and filling at Degassifier Pump with tit bit maintenance 86 Resin Taking out and Filling in Cation, Anion & Mixed bed 87 Painting (chloro rubber) of Different Pipe lines at DM Plant area with all materials. (Within 10 sq.mtrs. at a time.) 88 Replacement of Acid unloading pump, N-Pit Pump, Caustic transfer pump. 89 Diaphragm change (including I.P.C. work system), Valve replacement (including I.P.C. work system) 90 NaOCl Soln., Alum Solntion tank cleaning 91 Blower Cleaning and coupling, oil checking, topping & also tit bit maintenance. 92 NaOCl line, valve maintenance/replacement work. 93 Inside & Outside Cleaning of Empty a) Acid Measuring Tank, b) Alkali Measuring Tank, c) Alkali preparation tank d) Hot Water Tank. 94 Inside Cleaning of Empty a) Bulk Acid (HCL) Storage Tank. b) Bulk Acid (H2SO4) Storage Tank. 95 Through Cleaning & Water washing of DM Plant Regeneration house & All Equipments, PipeLines, etc. in the house. 96 Through Cleaning & Water washing of DM Plant, Chain –A,Chain- B, Chain-C (Each chain) : All Beds, Pipe lines, Pumps etc. 97 H2SO4 line, valve maintenance/replacement work from tank to CW sump 98 Rubber lining of different pipe lines with materials (within 10 sq.mtr. at a time). 99 FRP Works on outer surface of different pipe lines at DM Plant Area & H2SO4 Dozing area with materials (within 10 sq.mtr. at a time). 100 Cleaning of MOT, SOST, Fabricated Tank and Other Oil Tanks 101 Silica Gel Replacement if H2SO4 Breathers & Fume absorber of HCL & Caustic 102 25 to 65 NB Pipe Welding 103 65 to 80 NB Pipe Welding 104 80 to 100 NB Pipe Welding 105 Cooling Tower cold basin outlet Strainer Cleaning

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INR 169507.0 /-

INR 84.75 Lakhs /-

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