Tender For Providing Revamping, Repairing Services Of Damaged Equipment For Electro Mechanical Of 6.0 Mld Sbr Based Plant At Sonar Ali Tal Shirur Dist Pune-Providing, erecting and commissioning Single Girder Hand Operated Circular/Rectangular Travelling Crane with 6 m lift complete with chain pulley block ISI marked and travelling trolley both tested for 50% over load including arrangement for longitudinal travel / circular travel and cross travel with wheel, hand chain,etc complete. LF 3-1 3 Tonne Capacity, LF 3-1-3 Above 6 m upto 8 m span For Sewage Pumping Station at S.T.P For Centrifuge System For Pumping station at Khara Mali R. A. NO 1 Providing, erecting triple spur gear type Chain Pulley Block suitable for capacity as below with 6 m lift complete with load chain and hand chain suitable for above lift, tested to 50% over load as per IS 3832 carrying ISI mark. (2 Tonne Capacity) For RAS & SAS Pumps for Both Basins R. A. NO 2 B-GC-[AUTOMATIC GAS CHLORINATION SYSTEM] Providing, Erecting,commissioning & giving test and trial including one year supervision of the system in day shift (General shift) and one year free maintenance of fully automatic gas chlorination system confirmation to all applicable NEC and Compressed Gas Associations recommendations and comprising of following. Automatic Vacuum operated Chlorinator unit of capacity as mentioned below with Actuator rotameter, injector, vacuum tubing special PVC Piping for Chlorine solution & suitable booster pumps(1W+1S) with GI piping valves, fittings etc. Automatic Switchover type vacuum regulators (2 nos.) installed on tonners with suitable mounting & showing tonner status indication as standby, empty & in use. Auto Control Panel of suitable capacity, wall mounted industrial type with voltmeter, ammeter, starter MCB indicating lamps having automatic operation. Microprocessor based Multi functional controller with digital & graphical display. Online residual Chlorine Analyser without need of reagent utilizing unique, internally buffered sensor. Gas leak & temperature detection two channel measuring system designed for gas and temperature monitoring in up to two rooms with necessary wiring & battery backup cum voltage stabilizer system of suitable capacity with batteries. Preventing maintenance kit for injector, Rotameter & Vacuum regulator. 10 kg/hr (500 PPD) R.A.NO.3 Full-Bore Electromagnetic Flow Meter Supply, install and commission Electromagnetic Flow Meter (EMF) As Per ISO 4064, for Raw/Pure water with accuracy +/-0.5% of measured value & protection as per givenspecifications for size 100 mm-1000mm including sensor, transmitter surge arrestor, cable Gi duct if suitable size for 25 mtrs built in GSM/GPRS (with Simcard and its charges, valid for 36 months) including the pipe cutting, leveling and installation of flow meter in the pipe lines with necessary tool tackles, cranes including 36 months guarantee etc complete, as may be required at site & based on technical specifications. Dia: 250 mm A) Mandatory Accessories: 1) The sensor should be as per IP-68 protection & with flanges of PN 10 rating from CS-1 No. 2) The sensor coil housing shall be IP-68. This protected against external magnetic field. 3) The transmitter shall have one current 4 m A-20 mA output. 4) The current output shall be galvanically/optically isolated. transients without damage. It shall be fitted with switched mode power supply capability 85-260 V & 45-65 Hz to cope up with power transient without damage 5) Signal & power cables shall be of 50 Mtrs length /each. 6) Conduit pipe (PVC Plumbing schedule 4) 25 mm diameter with suitable rating of cable with digging, laying & concealed the duct-25 mtrs/each 7) UPS working on 230 V AC, 50 Hz power supply suitable for 12 hrs continuous operation-1 No. 8) Data storage capacity with built in or separate for date time, actual flow rate, totaliser & error messages if any with storage capacity of 120 days-1 No. 9) Proper earthing shall be provided for protection against high voltage surge. 10) Suitable over voltage protection unit for protection of instrument from higher voltage (upto 275 V-300 V AC) 11) Fixing flow meter transmitter to internal walls of buildings in a suitably designed panel cabinet with proper locking arrangement with glass window on front door for seeing the readings of flow transmitter and data logger without opening of the panelcabinet. electrical power supply from near by apparatus. The panel cabinet shall be it should house complete ancillaries and including the provision for connection of prewired and with suitable gland entries. FOR INLET, DIA 250 mm RA.NO.4 with NI Sewage Pump Sewage Pumps -Supplying Nonclog Submersible Pump suitable for sewage/Liquid waste application with standard MOC and given duty points as below Head upto 10 Mtrs 15 HP (Up to 132000 LPH For RAS & SAS PUMPS RA.NO.5 Sewage Pump, Erection charges Up to 30 HP For RAS & SAS PUMPS RA.NO.6 Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 3.00 m.) By Manual Means For Chlorination Room Foundatation for Neutrilization System R. A. NO 7 Providing dry trap/granite/quartzite/laterite/gniess rubble stone soling in 15cm to 20cm thick layer including hand packing and compacting, etc, complete. For Chlorination Room Foundatation for Neutrilization System R. A. NO 8 Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in foundations and plinth of inner walls/ in plinth external walls including balling out water manually, striking joints on unexposed faces, r For Chlorination Room R.A. NO 9 Providing rough cast cement plaster externally in two coats to concrete, brick or stone masonry surfaces in all positions with base coat of 12 to 15 mm thick in C.M. 1:4 and rough cast treatment 12mm thick in proportion 1:1 1/2:3 inclu For Chlorination Room R.A. NO 10 Providing internal cement plaster 20mm. thick in Single coats in cement mortar 1:3 without neeru finish, to concrete, brick. surface, in all positions including scaffolding and curing etc. complete. For Chlorination Room R.A. NO 11 Providing structural steel work in hollow section of various thickness and sizes in square, rectanular and round shape from 25mm to 450mm section as per IS 4923 YST 310 Grade produced from iron ore and blast furnace route etc. as per detailed designs and drawing or as directed including cutting, fabricating, hoisting, erecting, fixing in position, making riveted /bolted/welded connections and painting complete. For Chlorination Rooom Shed RA.NO.12 Providing and fixing colour coated Zincalume (R) AZ 150 (min 150 gms/sq.mt. total one ach side) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45mm Base Metal Thickness (BMT) (0.5mmTCT), Hi-strength steel with min. 550M Payield strength, metallic hot dip coated with Aluminium-Zincalloy (55% aluminium 43.4% zinc1.6% silicon) with COLOR BOND (R) steel quality super durable polyester paintcoat (with in organic pigment). The paint shall have a total coating thickness of nominal 35um, comprising of nominal 25 u mexterior coaton top surface and nominal 10um reverse coaton back surface. Profile sheet shall have nom.950-1050 mm effective cover width and nominal 25-30 mm deepribs with subtle square fluting in the five panatnominal 180-250 mm center-to-center. The end rib shall bede signed for anti- capillary groove. and returnleg. The feed material should have coil manufacturers product details marked. at regular interval. Including fasteners with min, fast ened with min. 25 um Zinc-Tinalloy coated, Hex head, self-drilling screw etc. complete. (weight of profile 4.52 Kilo gram/Square Metre) For Chlorination Rooom Shed RA.NO.13 Supplying & erecting Gl sheet 1.6 mm (16 SWG) to be used for fabrication of boxes panel boards etc. including cutting, ending, drilling, welding, riveting etc. and painting with one coat of red lead paint and 2 coats of enamel paint. RA.NO.14 Providing & erecting Hot dipped galvanized perforated type cable tray manufactured from 16 swg (1.6 mm thick) GI sheet of 150 mm width & 75mm height complete with necessary coupler etc. complete. RA.NO.15 Providing & erecting Hot dipped galvanized cover suitable for perforated type cable tray manufactured from 18 swg (1.2 mm thick) GI sheet of 150 mm width & 20 mm height complete with necessary hardware in approved manner etc. complete. RA.NO.16 Rewinging & Repairing of 75 Hp Squirrel cage motor for Driving for Air Blower Dismanteling, stripping of the winding (coils), Inserting and connecting new winding (coils), and insulating the complete winding for 75 Hp Squirrel cage motor Blower Motor Rewinding RA.NO.17 Servicing of 75 Hp Squirrel cage motor for Driving for Air Blower Removing from position, Dismentaling the stator & rotator, changing the bearings, providing of the Varnishing, drying in coking chamber, reamebling the stator, rotator conducting no load test & placing in position & coupling with the Blower Blower Motor Servicing RA.NO.18 Supplying & erecting inverter LED batten 20W tube light fitting with polycarbonate housing, heat sink, integrated HF electronic driver, Min. 2600 mAh Lithium ion Battery with charging time of 8-10 Hours and backup time of Min. 3 hrs. with minimum 25% of initial Watts having luminous efficacy of 100 lumen/watt, CRI>80, CCT of 6500K and THD<=20% having useful life of minimum 25000 hrs. with overheating protection with 2years warranty. All Over S.T.P Rooms RA.NO.19 FCMA/HFSR Electrical Soft starter Providing erecting and giving test and trial of FCMA fully Automatic, Starter with DOL Soft Starter complete with main Contactor, VAF meter, PLC and HMI push buttons and indications, FCMA module with bypass contactor and its control circuitry etc complete. Soft Stater/VFD 100 HP RA.NO.20 Supplying, installing, testing & commissioning portable type room air conditioner having ISEER minimum 3.33 suitable to operate on 250V, 50 Hz. A.C. supply minimum 1TR capacity complete with refrigerant R32/R410A at position with drain pipe arrangement with small bucket of size minimum 1 litre with necessary wheel base for movement. For Electrical Panel Room RA.NO.21 Providing, Installation Testing & Commissioning of of Screw Pumps to handle & Feed Thickner sludge to the Dewatering System. Pump shall be suitable for delivering 3 to 6 m3/hr@ 15 mtr head discharge against head at 1400 to 3000 rpm speed and suitable for single as well as parallel operation with similar pump. The Pump will be utilized for Thickner sludge fead to Screw Deatering System Generally the pump shall confirm to iS 9137.IS 5600 with squirrel cage induction electric motor AC 3 phase 1.5 motor 415V+-50Hz. Voltage /frequency variation +/-6% and 3% respectively and 3000RPM speed motor rating to havea marginof 30% over the maximum power absorbed by any of the pumps during the entire working range of pump electric motor shall generally conform to IS:325 As per quotation received from supplier(Comparative sheet. Attached) For Decanter Sludge Feed RA.NO.22 Providing, Installation Testing & Commissioning of Tube Type Fine Air Diffusers size of 63 mm dia & 1000 mm in length for the aeration Tank. Each Diffuser air handling capacity is 10 m3/hr with membrane material make is EPDM. The diffuser internal support frame has High density plastic polymer Pipe with stub with end connection of 3/4 BSPT suitable for connecting to lateral pipe. The Anti-Microbial Diffuser Membranes have numerous orifices /silts in a variety of patterns. The holes can vary the quantity of punches, as well as the size of each punch. The standard punch is less than 1mm, though for lower head loss requirements, the punch size can be increased to 2mm. Since the bubbles are of extremely small size the total surface area that interfaces with the liquid is large. The high contact area provided by the fine bubbles and the high contact time provided by the slow rise rate of the bubbles makes this system very efficient in terms of oxygen transfer efficiency. High transfer efficiencies result in low installed hp for the blower drive. Hence the dual benefits of low installed cost as well as low operational cost are obtainable. The Slow upward movement of the fine bubbles keeps the bottom of the tank swept clears of any settling deposits and also provides gentle mixing. The uniform diffusion of air also prevents floc shear which means the settling time of the flocs are reduced. Thus results in increased efficiency of the clarifier and higher sludge concentrations. Make: SSI/SCOGEN/Equi As per quotation received from supplier(Comparative sheet Attached) RA.NO.23 Servicing, Testing & Commissioning of Sludge Dewatering. System of excess water from the organic sludge of S.T.P Sludge to reduse the water content for better Handling & Disposal of slurry sludge. The Current equipment installed make is alpha Lavel and the model number of the equipments are ALDEC 20. There are 2.0 units avaliable (1W+1S). The decanter sitting ideal for large number of days with out operation creates dead load on the bearings on one spot & their wear & teir is evident when operated unfrequently. The Bearings have to be replaced by dismalting the whole Bowl assembly & installation of new beraings & reinstallation of bowl assembly back with all the techinical tools like chain pully & man power required, servicing of the planetry 2 stage gear box along with changing of Lubrication oil, changing of bearings, also changing the bearings of the conveyer & its lubrication oil. As per quotation received from supplier(Comparative sheet Attached) RA.NO.24 00 00 Supplying, Installation, Testing & Commissioning of Multi Rake Bar Screen. This medium duty Multi-rake screen is installed vertically and remains partially submerged within the channel. Debris is collected by a chain operated cleaning rake, intermeshing with the rake bars. The collected debris is discharges at top, during upward motion of the rake and the rake is cleaned by scraper during the descending motion of each cycle. Multi-rake screen provided with inclined bars spaced apart to prevent medium and large floating wastes from travelling further to the pumps located in the pumping station. The inclined bar screen is stationery and is cleaned by a mechanized rake which rakes the screen upwards to deposit the raked waste to a waste discharge bin / convevor. Multiple number of rakes are provided to clean the waste depositing on bars continuously at a pre-decided time interval. This medium duty screen is provided with flat bars, chain link of 4 inch size having 63/90 kN breaking load and stainless steel rollers. The Roller Chain MOC will be SS 304. The MOC of the whole system will be in S.S 202. This Screen Chanel Width is 500 to 1000 mm, Depth of 500 mm, with an inclination angle of 75 Degrees & the height of screen will remain 828 mm. The number of bars in the maulti rake screen will be 20 to 54 Nos. The spacing in between the bars will be maintained at 10 mm. The width of the each bar will be 8mm & depth will be 40 mm. As per quotation received from supplier(Comparative sheet Attached) RA.NO.25 Supplying, Installation, Testing & Commissioning Grit Chamber operates on the vortex principle. The stirrer maintain rotational velocity allowing grit to settle while holding organics in suspension. Sloped transition between upper chamber section(s) and grit well promotes grit settling to well. Grit transferred from grit well to tangential grit conveyor via pump where the grit is washed intermittently. Grit is agitated by the mixing device to improve grit washing process. The grit is discharged into the storage container or onto the transporter. Construction is ideal for wastewater treatment plants with lesser foot prints Does not require high capital costs low capacity STPs.Increased efficiency by using tangential motion of the fluid Casing manufactured from stainless steel is reliable and durable The Grit Capture Capacity of the Screen is 100-300 Micron Grit. The Grit Screen M.O.C is SS 304, as per the current civil structure the classifier is of Screw Type, Classifier Screw Classifier Grit Removal System 100-300 Micron Grit Capture Capacity As per quotation received from supplier(Comparative sheet Attached) RA.NO.26 BIOLOGICAL CULTURE for the Aeration Tank Especially formulatedblend of Microorganisms macro/micra nutrients exclusively containing bacteria which can grow ove wide temperature ranges of 5 to 55 degree C. When added t any type of septic system, the beneficial Bactria in septic. The microorganisms do the actual breakdown and removal of nutrients and organic material in the wastewater. Like you ar they perform best when all their needs are met Activator Immediately begins to secrete enzymes that digest and decompose feces, urine, toilet paper,fats solids grease, food scraps,detergents, and other organic wastes. For reduction o BOD/COD, increase in MLSS, breaks down fat & grease buildup, reduces sludge buildup, controls odor, improve starte recovery from shock loading,changes Biomass Dynamics, greatly reduces labor, cost effective & easy to use. As per quotation received from supplier(Comparative sheet Attached) RA.NO.27 Servicing of Actuated Gates, Valves & Sluice Gates. Providing Techinical man power for full Dismanteling, Servic Replacing of spares, Oiling, Greasing & checking of the feed back after service of its working with all required tools & mar power at site. For All Sizes As per quotation received from supplier sheet Attached) (Compara RA.NO.28 Servicing of Twin Lobe Blower Dismantlin, Servicing, Re-assembling, Testing & Re Commissioning of the Twin Lobe Air Blower of 2000m3/Hr @ 0.50 meter head of KAY make, by Removing of Lunrication d DNE end, Dismantling the PSP plates on DNE end, changing Bearings with new SKF bearings, changing of the worne out Driver & supporting geraes, bearing, oil seals on the DNE er setting the timing ratio, replacing of lubrication oil level indica glass refilling of the lubrication oil till the level. Installation of Air filters. Supply of Driver end & Blower end new belts, changing of Lubrication oil, for 2.0 nos of blowers. Checking cleareance of the Twin lobes for defects by Machining, balar & allingment the lobes according to the wear & teir of both t blowes.Cleaning both the PSP plates & the central casing providing fresh coat of paint & reassembling the whole syste with maintaining the perfect gap in between the lobes as per manufacturer standerds along with the pullies allingment of 1 belts with the motor. As per quotation received from supplier (Comparative sheet Attached) RA.NO.29 SCADA RESET As per quotation received from supplier (Comparative sheet Attached) RA.NO.30 Providing of Full Lab Set Up Equipments Setting up of the Lab in Place with well equipped adequate Lab Equipments, Chemicals, Qualified lab technicians to perform daily analysis of pH, C.O.D, B.O.D, TSS, equipments like pH meter, physical balance, B.O.D incubators, Indicator solutions, C.O.D burner, Heater, all required Borosilicate Glass ware, incubation bottle, for preparation of Solutions, D.M Water, lab grade chemicals. As per quotation received from supplier (Comparative sheet Attached) RA.NO.31 Providing, Replacing the rusted Chains & Stainless Seel Guide raill pipes of the sewage pumps in the Pump houses in S.T.P and Kara nalla with new S.S Chain & Guide Rail Pipe for Pumps In Pumping Station at S.T.P In Pumping Station at Kara nala, In RAS SAS pump at STP Plant As per quotation received from supplier (Comparative sheet Attached) RA.NO.32
