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| 1 | M & L for disconnecting electrical connection & outlet pipe connection, taking out non clogging submersible pump set complete with motor of capacity upto 15 HP from the sewage collection sump lowered at the depth of 6 to 10m from the ground level complete with HDPE pipe and submersible cable, transported to authorized work shop for repair/servicing, transported back to existing location and lowering the same along with HDPE pipe and electric cable including fixing of cable to pipe with PVC strip, replacement of rusted clamps, mild steel bolts, nut and washers with stainless still nut and bolt, dismantling of old rusted lifting chain and fixing new chain, complete all as specified and directed. Note- (i) Repairing of pump & motor will be measured & paid separately. (ii) New Chain will be measured & paid separately. (iii) Cable & HDPE pipe if found unserviceable shall be measured & paid separately . |
| 2 | M&L for Repairing / Servicing of self priming non clogging pump set of capacity upto 100 m3/hr by opening / dismantling the pump complete over hauling taking out defective/unsv/worn out parts and replacing the following spare parts and reassembling the pump set after repair including replacing the rusted bolts, nuts washers etc and testing complete all as specified and directed. |
| 3 | Motor end cover |
| 4 | Bearings as per existing(set of two) with bearing sleeve |
| 5 | Air/ Pile Plug , joint ring , Made of SS 316 |
| 6 | Fasteners in Liquid, Made of BHT Steel |
| 7 | Double Mechanical seal , Made of C vs P S Ceramic |
| 8 | Cable entry kit , Made of Neoprene rubber |
| 9 | O Ring for Upper and lower bearing |
| 10 | Stuffing box bush |
| 11 | Casing ring |
| 12 | Impeller with key for impeller |
| 13 | Oil for mechanical seal |
| 14 | Wear plate as per existing MOC |
| 15 | Alignment of pump impeller with motor shaft |
| 16 | Repairing of shaft by remetaling/weiding, grinding and polishing |
| 17 | M&L for repairing / servicing of electric motor cap upto 15 HP, AC 3 phase, by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire, cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling, greasing, painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed.Note: Contractor shall be responsible for maintaining required RPM after repair, non compliance of speed considered as incomplete repair. |
| 18 | M&L for dismantling of air compressor/blower Model UGRK 240 Make: USHA and seperating the assembly of compressor pump and electric motor from horizontal air tank carefully by opening rubber belt, flywheel, nuts, bolts, foundation bolts, opening discharge hose pipe nuts & bolts, loading / unloading the pump set from central STP & transport to nearest workshop for repair and took back after repair, reconnecting accessories and other fittings/fixtures complete all as specified and directed. |
| 19 | M &L for Opening the cylinder mach slant fins of air compressor complete, cleaning by scrubbing & supplying intermediate stage bodies complete and carry out repair/replacement of following parts/spares of oil compressor as under :- |
| 20 | Connecting rod |
| 21 | Ball Bearing with Bearing Cap Assembly |
| 22 | O- Ring |
| 23 | Air Filter Kit with filter element |
| 24 | Gear wheel |
| 25 | Pump Oil, multigrade oil SAE 20W90 |
| 26 | Oil level slight glass |
| 27 | Air regulator (range 2-125psi) |
| 28 | Oil Dipstick breather assembly |
| 29 | Cylinder Head Gasket kit complete |
| 30 | Oil Seal |
| 31 | Injection rings |
| 32 | Flywheel W/Set screw |
| 33 | Flywheel V belt |
| 34 | Upper and lower rotor set |
| 35 | Belt Guard Assembly |
| 36 | Single groove fixed bore pulley |
| 37 | M&L for Repairing /Servicing of electric motor cap 50HP couplled to air compressor , AC 3 phase, by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire , cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling , greasing , painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed.Note: Contractor shall be responsible for maintaining required RPM after repair, non compliance of speed considered as incomplete repair. |
| 38 | M&L for Repairing /Servicing of electric motor cap 25HP couplled to submersible pump, AC 3 phase, by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire, cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling, greasing, painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed.Note: Contractor shall be responsible for maintaining required RPM after repair, non compliance of speed considered as incomplete repair. |
| 39 | M&L for repairing / servicing of self priming Summersible pump set of capacity 25HP by opening / dismantling the pump complete over hauling taking out defective/unsv/worn out parts and replacing the following spare parts and reassembling the pump set after repair including replacing the rusted bolts, nuts washers etc and testing complete all as specified and directed. |
| 40 | Wear plate |
| 41 | Motor end cover |
| 42 | Bearings as per existing(set of two) with bearing sleeve |
| 43 | Air/ Pile Plug , joint ring , Made of SS 316 |
| 44 | Fasteners in Liquid, Made of BHT Steel |
| 45 | Double Mechanical seal, Made of C vs P S Ceramic |
| 46 | Cable entry kit , Made of Neoprene rubber |
| 47 | O Ring for Upper and lower bearing |
| 48 | Impeller with key for impeller |
| 49 | Oil for mechanical seal |
| 50 | Alignment of pump impeller with motor shaft |
| 51 | M & L for cleaning of RCC MBBR Rector tank of size 5.65 meter dia, 5.00 metre depth & 0.80 free board of sewage treatment plant, by bailing out complete sewage and all the accumulated sediments, sludge and foreign particles etc, scrubbing, brushing and removing all the dirt / sludge accumulated on the walls / floor etc and depositing outside defence land, after complete removal of accumulted material finally cleaning the tank with fresh water complete all as specified and directed. |
| 52 | Description all as per Item No 09 above but Clari Tube settler tank of size 10 metre dia, 2.70 metre depth & 0.30 metre free board complete all as specified and directed. |
| 53 | Description all as per Item No 09 above but Sludge Holding tank of size 3 x 3 metre, 1.80 metre depth & 0.30 metre free board complete all as specified and directed. |
| 54 | Description all as per Item No 09 above but Sludge thickener tank of size 4 metre dia, 3.50 metre depth & 0.30 metre free board complete all as specified and directed. |
| 55 | Description all as per Item No 09 above but Sludge Drying Beds of size 9 x 9 metre, 1.50 metre depth & 0.30 metre free board complete all as specified and directed. |
| 56 | Description all as per Item No 09 above but Chlorine contact tank of size 6.0 metre dia, 2.00 metre depth & 0.30 metre free board complete all as specified and directed. |
| 57 | Description all as per Item No 09 above but Filter feed tank of size 5.50 metre dia, 1.80 metre depth & 0.30 metre free board complete all as specified and directed. |
| 58 | Description all as per Item No 09 above but Stilling chamber complete all as specified and directed. |
| 59 | Description all as per Item No 09 above but Grit Chamber complete all as specified and directed. |
| 60 | Note for item No 09 to 17:Work shall be got executed by experienced person and all the safety precautions as per CPCB norms will be ensured during cleaning of well by the contractor.Contractor may visit STP plant to understand the location, shape and size cleaning chambers .The date to be written on the tank |
| 61 | Cleaning of RCC under ground treated sewage water well of 7.50 metre dia, 5 metre depth & 0.2 metre free board, by bailing out complete water removing all the accumulated sediments, sludge and foreign particles etc and depositing at a distance not less than 50 m from the site including scrubbing, brushing and removing all the dirt / mud accumulated on the walls / floor etc including writing the date of cleaning with white synthetic enamel paint on black background with synthetic enamel paint complete all as specified and directed. |
| 62 | Supply and fix Moving Bed Bio Reactor Media as per recommendation of manufacturer complete all as specified and directed.Make :- Fontus Water Ltd, Ion Exchange, Delta |
| 63 | M&L for servicing of gear box (Make :- Kavitsu, Type :- Planetary type, Model :- KA -02, Reduction Ratio :- 3.3) of Sludge Thickener tank, by taking out from existing position, opening the body, cleaning the internal surface replacement of oil seal, replacement of nut bolt washer etc, refixing in same position complete all as specified and directed. |
| 64 | M & L for servicing of decanter centrifuge with maxm solid density: 3.0kg/dm3,Bowl speed:5300 rpm and Feed temp:60̊ deg Centigrade and comprising of horizontal cylindrical bowl equipped with a screw conveyor ,gear box, Feed inlet ,Discharge ports and Feed tube Make: ALFA LAVAL Type: ALDEC 10.The servicing shall be carried out by dismantling of bowl,screw conveyer, gear box and feed tube, cleaning of ports and greasing and oiling of other mechanical parts for smooth functioning and reassembling the entire machine complete all as specified and directed. |
| 65 | M & L for servicing/maintenance of dual media filter/pressured filter/Multigrade filter of any filtration capacity (m3/hr) and any specific dimension of vessel made from Carbon Steel IS 2062 grade steel plate installated at various locations , by dismantling and disconnecting inlet and outlet water connection,testing and checking of face piping, fittings, valves, filter media, under bed plate fitted with strainer, pre/post filter pressure gauges, cocks, manhole, hand hole, air vent system cleaning of existing sand gravel/media for removal of algae on walls and media using pressurized water arrangement to obtain discharge rate as per existing or higher rate after cleaning/servicing and testing of entire collection system(Header/Lateral) and frontal piping system for leakage after reassembling complete all as specified and as directed by Engr-in-charge. Note:(i) All parts such as valves/gauges/pipe and other connected accessories if found unsv shall be replaced under respective items (ii) Replacement of filter media such as sand , gravel and antracite as per existing size shall be replaced/replenish depnding on the quality and quantity of media with the prior approval of Engr-in-charge under respective item.(iii) All necessary arrangement required at site for testing/checking shall be arranged by the contractor on his own expenses. |
| 66 | Supply and fix in repair mesh box with vertically or horizontally mounted rectangular mesh sieves or cylindrical bar sieves for rising pipe of Moving Bed Bio Reactor no.1 & 2 complete all as specified and directed. |
| 67 | Supply and fix in repair drain mesh for MBBR 1 & 2 complete all as specified and directed. |
| 68 | M&L for repairing / servicing of sludge transfer pump set of capacity 1.3 m3/hr by opening / dismantling the pump complete over hauling taking out defective/unsv/worn out parts and replacing the following spare parts and reassembling the pump set after repair including replacing the rusted bolts, nuts washers etc and testing complete all as specified and directed. |
| 69 | Motor end cover |
| 70 | Bearings spacer with bearing cover |
| 71 | Drain plug |
| 72 | Set of Bearing(Small and Large) |
| 73 | Gland with gland ring |
| 74 | Grease seal set(small and Large) with housing |
| 75 | Shaft with shaft key |
| 76 | Mechanical seal |
| 77 | Auger cum Coupling Rod |
| 78 | Gland Packing Set |
| 79 | ‘O’ Ring set |
| 80 | Water Thrower |
| 81 | Coupling rod pin and Coupling rod bush |
| 82 | Hexagonal Nuts and Bolts |
| 83 | M&L for repairing / servicing of sludge thickner feed pump set of capacity 3.0 m3/hr by opening / dismantling the pump complete over hauling taking out defective/unsv/worn out parts and replacing the following spare parts and reassembling the pump set after repair including replacing the rusted bolts, nuts washers etc and testing complete all as specified and directed. |
| 84 | Pump casing ring |
| 85 | Bearings DE &NDE as per existing(set of two) with bearing sleeve |
| 86 | Stuffing box bush |
| 87 | Fasteners as per existing |
| 88 | Wear ring as per existing MOC |
| 89 | Casing ring with casing cover |
| 90 | Impeller key and coupling key |
| 91 | Inspection hole cover |
| 92 | Thrust Ball bearing with adapter |
| 93 | Impeller shaft sleeve |
| 94 | Coupling set complete |
| 95 | Companion Flange |
| 96 | Alignment of pump impeller with motor shaft |
| 97 | Repairing of shaft by remetaling/weiding, grinding and polishing |
| 98 | Suction Bell mouth |
| 99 | Gland packing as per existing |
| 100 | M&L for Repairing /Servicing of electric motor cap 1.1KW couplled to sludge transfer pump , by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire , cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling , greasing , painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed. Note: Contractor shall be responsible for maintaining required RPM after repair ,non compliance of speed considered as incomplete repair. |
| 101 | M&L for Repairing /Servicing of electric motor cap 0.75KW couplled to sludge thickner feed pump , by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire , cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling , greasing , painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed.Note: Contractor shall be responsible for maintaining required RPM after repair ,non compliance of speed considered as incomplete repair. |
| 102 | M&L for periodical Servicing & maintenance of chemical dosing plant by providing specialist trades men including replacement of valve, rubber washer, check nut, connecting nuts, adapter and cleaning and servicing of solution tank and connected items to ensure that perfect serviceability of the plant and obtain required dosage to the entire satisfaction of the Engr-in-charge. Note:- (i) Minor item such as gasket, wires, lugs or any other item require for Periodical Servicing & maintenance shall be deemed to be included in the cost of this item. (ii) Major spare part if found unserviceable shall be measured & paid separately as supply only. |
| 103 | Supply and fix in repair dosing pump/injector, high/Max pressure of 4 kg/cm2 and Max flow rate 6 liters/hr, single head gear motor adjustable dosing pump with accessories complete including lead tubing, connecting Nuts, injection check valve, clay weight and ferrules, suitable for Altoch dosing plant complete all as specified and directed. |
| 104 | Supply and fix in repair white suction / Discharge tube of size 3/4\\" or 3/8\\" dia suitable for chemical dosing plant complete all as specified and directed. |
| 105 | Taking out old/unsv LT cable any size from trenches/duct , checking by megger and carry out repair/replacement of defective cable complete all as specified |
| 106 | Supply and laying or fixing or passing through pipe testing and commissioning of 1100 Volts grade 'Heavy duty\\" PVC sheathed armoured cable LT, XLPE insulated aluminium conductor multi stranded served with inner sheating of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed of size 95Sqmm nominal cross sectional area 3.5 core confirming to IS specification complete all as specified and directed. |
| 107 | Supply and laying or fixing or passing through pipe testing and commissioning of 1100 Volts grade 'Heavy duty\\" PVC sheathed armoured cable LT, XLPE insulated aluminium conductor multi stranded served with inner sheating of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed of size 120 Sqmm nominal cross sectional area 3.5 core confirming to IS specification complete all as specified and directed. |
| 108 | Excavation in trenches not exceeding 1.5 m wide but not exceeding 1.5 m in depth for foundation etc or for shafts and getting out in soft/losse soil including trimming sides and bottom of trenches complete all as specified and directed. |
| 109 | Returning, filling-in, including spreading, watering and well ramming in layers not exceeding 25 cm thick each, in soft / loose soil complete all as specified and directed. |
| 110 | Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed. |
| 111 | M&L for sand cushioning to underground LT cables 8cm before laying the cable and 15cm after laying the cable and gently punning down complete all as specified and directed. |
| 112 | Supplying and laying reinforced precast concrete cable cover, class EHV, type 1 with peak, but type 2, flat, size 300mm x 180mm x 40mm complete all as specified and directed. |
| 113 | Taking down old un reinforced precast concrete cable cover any type from the trenches etc complete all as specified and directed. |
| 114 | Supply and Fix in repair cast iron butter fly valve,150 mm with both end flanged type, conforming to IS 13095 with nuts bolts and washers of suitable size and necessary rubber gaskets etc complete incl taking out old unsv complete all as specified and directed. |
| 115 | Supply and fix in repair high pressure, heavy duty cast iron non return valve / check valve of 150 mm, conforming to BS 1868, Class 600, suitable to hydrostatic test pressure for body 156 kg/sq cm & for seat 115 kg/sq cm, both ends flanged in existing line, after removal of old unserviceable non return valve without damaging to existing pipe line complete all as specified and directed.Note : Suitable size MS flanges for existing pipe line, Joints and jointing materials shall be included under this item. |
| 116 | Deployment of man power for Collecting the sample of water, from different point such as under ground sump of treated water supply and sewage treatment plant for bacteriological testing of water including arsenic test from reputed Govt laboratory submitting the test report to Engr-in-Charge complete all as specified and directed. |
| 117 | material and labour Poly aluminium chloride as coagulant/flocculent for transforming raw water in to clean and safe water for treated waste water ,inorganic soluble polymer powder in factory sealed 25 Kg HDPE bags wit two LDPE liners complete all as specified and directed. Make:Grasim Industries limlited \\" Vikram pac \\" AC/100S grade or equivalent make with ISI and NSF certification both Note: (i)Contractor must submit/produce test report with hologram for the lot/batch supplied by Grasim Industries Ltd to Engr-in-charge (ii) Each drum must be affix with Hologram. |
| 118 | Material and labour sodium hypo chlorite solution Grade -I low strength chlorination chemical (10% - 12%) for treated water disinfectant in factory sealed air tight HDPE Container 25 Lit /45 Lit conforming to IS 11673:11992 Make :- M/S Sree Rayalaseema Hi-strength Hypo Ltd. or equivalent make with ISI and NSF certification both . Note : Each package should contain following information (a)Name and grade of material (b)Gross and net mass (c )Date of packing (d) Lot number (e) Indication of source of manufacturer. |
| 119 | Supply and lay M S Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes including testing complete and taking down old unsv all as specified and as directed for the following sizes. |
| 120 | 200 mm bore |
| 121 | 100mm bore |
| 122 | 150mm bore |
| 123 | 80mm bore |
| 124 | 50mm bore |
| 125 | Earthing complete with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron earth strip 32x6mm up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1, precast RCC cover in 1:2:4 reinforced with expanded metal, with suitable handle, excavation and earth work in any type of soil and including medium grade GI watering pipe 25mm bore with funnel wire mesh and medium grade GI earth wire protection pipe 50mm bore up to main board complete as shown in electrical plate no 3 of MES schedule Part-I 1991, connected to earthing testing point including taking out existing unsv earthing complete all as specified and testing on completion. |
| 126 | Earthing complete with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron earth wire 4.0 mm up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1, precast RCC cover in 1:2:4 reinforced with expanded metal, with suitable handle, excavation and earth work in any type of soil and including medium grade GI watering pipe 25mm bore with funnel wire mesh and medium grade GI earth wire protection pipe 50mm bore up to main board complete as shown in electrical plate no 3 of MES schedule Part-I 1991, connected to earthing testing point including taking out existing unsv earthing complete all as specified and testing on completion. |
| 127 | Material and labour cleaning of STP area PS-1, PS-2, PS-3, PS-4, main STP and all treated water pump house averaging 15 cm depth (not exceeding 30 cm) incl removing shrubs, mini plants, grass and other unwanted material and levelling in soft and loose soil complete all as specified and directed. |
| 128 | Supply and fix chemical for MBBR media to produce bateria for oxidation of organic compound complete all as specified and directed. |
| 129 | Supply and Fix display colured layout diagram of STP instllation showing Sump,motors,pipe lines of all types with proper sizes,legends and direction of flow on acrylic sheet. The design orientation of letters and size of display board shall be decided complete all as specified and directed. |
| 130 | S&F in repair fully automatic star delta starters in sheet steel enclosure AC-3 duty,415 V, suitable for 50 HP motor and relay settings40-95 A complete all as specified and directed. |
| 131 | Supply and fix LED solar post top with built in solar panel LED light and lithium battery 1W with charge controller and 2 PIR sensors wiyh 360 degree coverage IP 65 complete all as specified and directed. Make- Havells cat part No-BUDZ 1W 5700K Solar Bollard light or equivalent make as mentioned in Appx 'B' to PS. |
| 132 | Supply and fix LED solar post top with built in solar panel LED light and lithium battery 20W with charge controller and 2 PIR sensors wiyh 360 degree coverage IP 65 complete all as specified and directed. Make- Havells cat part No-FlORIO 20W 5700 K Solar Post Top or equivalent make as mentioned in Appx 'B' to PS. Please Enable Macros to View BoQ information |
