Tender For Annual Operation And Maintenance Of 3Mld Capacity Sewage Treatment Plant In Obra Colony, Obra - Running, operation, cleaning of eqipments,oiling,greasing, sampling and testing, TPI, housekeeping, cleaning and washing of apparatus involved (As per attached scope of work) of sewage treatment plant of capacity 3000m3 (av) per day 2 Supplying and applying of following required consumables chemicals for testing of sewage at different location treated effluent per day at STP as per parameters of UP pollution Control Board such asPH, BOD, COD, TSS, MLSS etc. The chemical should be purchased from standard traders and should be approved by the Engineer In charge(Measurement shall be done on consumption basis) 3 KH2PO4 containing 500 G bottle 4 K2HPO4 containing 500 G bottle 5 NH4Cl containing 500 G bottle 6 MgSO4 7H2O Exceed 500 gm packed 7 CaCl2 500gm. packed 8 FeCL36H2O 500gm. packed 9 MnSO4 4H2O 500 gm packed 10 NaOH 500 gm packed 11 KI 500 gm packed 12 NaN3(Sodium acid) 100gm packed 13 Na2S2O3 5H2O 500gm packed exclor. 14 Lab graded solouble starch 500 gm packed 15 dry K2Cr2O7 500gm exclor packed 16 H2SO4 conc. 500 ml packed 17 AgSO4 25 gm packed 18 Fe(NH4 SO4 6H2O 500 gm packed 19 PH tablet 4,7,9N 20 Ferrion indicator solution 100ml 21 AgSO4 crystals 250gm packed 22 Universal indicator 23 Filter paper (TSS) 4Nos. 11cms dia 24 Filter Paper (M.L.S.S.) 25 Sulpuric acid 100 gm packed 26 Sodium Sulphate 500gm packed 27 Providing and mixing of Sodium Hypo-Chlorite (NaOCl) to the required concentration (10-12 %) or as per the direction of Engineer in charge 28 Rewinding of following capacity burnt electrical induction motors of 220V/440Volt, single/three phase including dismantling of motors ,brush wire cleaning, brushing, drying and providing same gauge super enamel copper wire of standard make along with testing and commissioning and same positioning of motor including of all labours materials and T&P etc. required for proper completion of work. 29 Motor up to 1.0KW for IPS screen,decanter 30 Motor above 1.0KW up to 05 KW 31 Motor above 05KW up to 10KW 32 Motor above 10KW up to 30 KW 33 Providing & fixing following new SKF, TATA, NBC make bearing of replacement of damaged /defective bearing including oiling & greasing of motor or pump damage or defective bearing shall be property of the contractor. 34 For electric motor 1.0HP capacity 1400RPM-DE and NDE bearing No 620Z of equivlent 35 For electric motor 1.0HP capacity 1400RPM-DE and NDE bearing NO. 6205 or equivlent 36 For Aqua make electric motor 10HP capacity, 1400RPM, DE and bearing No.DE and NDE bearing No.6308Z C3 or equivlent 37 For Aqua make electric motor 10HP capacity, 1400RPM, DE and bearing No.DE and NDE bearing No.63072 C3 or equivlent 38 Aqua make electric motor 20HP capacity 1400 RPM DD,NDE bearing no. 6309 or equivlent 39 Aquamake electric motor 5 HP,2830 RPM DE & NDE bearing No. 6306 or equivlent 40 Aqua make 22.5 HP electric motor bearing No.6310or equivlent 41 Aqua make 25HP electric motor bearing No.7215 or equivlent 42 Kirloskar make 15HP electric motor bearing No.7020-B or equivlent 43 Crompton greaves make 45 HP electric motor bearing 44 Periodical cleaning of sump by dewatering it by diesel/electric pump set including out of night soil from sump and disposal of it a specified place at ground level beyond 500M. distance including cost of all material labour & T&P required for proper completion of work. Approximate 20M3 dry sludge shall be disposal for one job in case of less quantity proportionate payment shall be made. 45 Periodical cleaning of SBR Tank and CCT tankof size approx 800 M2 area and surrounding by dewatering by pump set including jungle and grass cutting & also including taken out sludge earth, debris, brick stone ballast etc. and other material and disposal of thesame at a specified place at ground level beyond 500 M. distance including cost of all material labour & T&P required for proper completion of work. Approximate 50 M3 sludge /debris shall be disposed for one job in case of less quantity proportionate payment shall be made. 46 Servicing and maintenance of sluice valve as and when required the change of damaged spindle replacement of rubber gasket, nuts and bolts, checkout etc, including greasing and refixing including cost of all labourand T&P etc. 47 80mm to 100mm dia 48 150mm to 250mm dia 49 Making 75 mm long thread in 100mm to 400mm dia D.I. pipe for fixing offlange by lathe machine including dismantling from pipe line and decommissioning in pipe line complete. 50 Repair of small size gear box lying in decanter including replacement of rubber wheel 51 Providing & fixing of approved make or replacement of damaged/defective spares including oiling, greasing etc. complete. 52 V-belt A-25 Hindon or approved make 53 V-belt PIX-Xset SPB 1700 or approved make 54 Coupling set L-110 UNIMACor approved make 55 Coupling set L-225 UNIMACor approved make 56 Gate valve spindle brass size ‘8’ to’8’ Upadhaya or approved make 57 MCB switch DTH-200,VI-600 for main control panels L&T or approved make 58 Relay of starter 1HP capacity L&T or approved make 59 Relay of starter 5HP capacity L&T or approved make 60 Relay of starter 10HP capacity L&T or approved make 61 Relay of starter 15HP capacity L&T or approved make 62 Relay of starter 25HP capacity L&T or approved make 63 Relay of starter 20-33 A capacity L&T or approved make for Blower 64 Rubber oil seal for gear box 65 Fuse cell with cut out 415V/63amp 66 Amp. meter for 25HP motor 67 N.R.V. shaft 10” to 12” size 68 Bush for secondary sludge pump (SP-4L) 69 Bush for secondary sludge pump (SP-3L) 70 Bush for 25HP pump sludge pump (SPL-SH) 71 Impellor (SP-4L) 72 Impellor (SP-3L) 73 M.S.chain250x85cm 74 Supply of decorative annual plants such as English rose, croton, caladium etc. 75 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade one or more coats on old work. 76 White washing with lime to give an even shade for old work (two or more coats). 77 Distempering with 1st quality acrylic distember (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade old work (one or more coats). 78 Finishing wall with water proofing cement paint of required shade for old work (one or more coatapplied @ 2.20 kg/10 qmt.)over priming coat of primer applied @ of 0.80 Litters/10sqm applied in cludiing coast of priming coat. 79 Earth work in excavationfor all kinds of soil over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal ofexcavated earth, lead upto 50m and lift upto 1.5m; disposed earth to be levelled and neatly dressed 80 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth: consolidating each deposited layer by ramming . 81 Providing and laying in position cement concrete of specified grade (1 Cement : 4 coarse sand : 8 graded stoneaggregate 40 mm nominal size)excluding the cost of centring and shuttering all work upto plinth level 82 Brick work with Cement mortar 1:4 (1 cement : 4 course sand) F.P.S. bricks of class designation 75 infoundation and plinth. 83 12 mm cement plaster of mix 1:6 (1 cement : 6 fine sand). 84 Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. 85 Supplying and stacking of good earth at site including royalty and carriage upto 1 km (earth measured in stacks willbereduced by 20% for payment). 86 Supply & stacking compost/cow dung/sludge manure at site including cartage up to 02 Km (manure measured in stack will be reduced by 8% for payment). 87 Supply & stacking of fine sand at site including royalty and cartage of the same at site including all leads. 88 Brick edging with F.P.S. bricks of class designation 75 in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 meters. 89 Providing and making lead connection of following dia pipes including cost of lead, labour and T&P as required. 90 Same as Item no 25 but for 100mm dia. 91 Same as Item no 25.1 but for150mm dia. 92 Same as Item no 25.2 but for200mm dia.
