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| 1 | Bar Screen: - Supplying, Installing, testing and commissioning of SS 304 Pre fabricated Bar Screenshall be provided in Bar Screen Chamber works, so as to exclude the large sized particles with associated set of guide angles in SS flat of 10mm screen kept inclined at 45 degree to the horizontal at 40 mm c/c with one on. |
| 2 | Raw Sewage Pumps:- Supply, installation, testing & commissioning of non- clog free flow open impeller type Submersible Sewage Pumps having CI casing & CI / Bronz impeller suitable operation on 415 volts 3 phase 50 Hz A.C supply speed 2900 RPM synchronous speed complete with MS galvanized lifting chain complete for each pump with required accessories, pressure gauge valve fitting as per specification below:Pumps 2 Nos (1 W + 1 S )Solid handling : 20 mmMake: Krilosker /KSBFlow rate: 10 m3/ hr ,Head : 12-14 meter |
| 3 | Anoxic Mixerwith Recirculation Pump : Supply, installation, testing & commissioning of Anoxic mixer with Recirculation pump with Gear box with motor 2 set (1 W + 1 S )for Anoxic Process is used for the Nitrate to Nitrogen gas Removal. Motor capacity 3 HP and Pump capacity 15cum/hrHead 12 mtr |
| 4 | Sludge Pump:supply , installation,testingand commissioning of non clogging mono block centrifugal sludge transfer pump (2 nos1 working & 1 standby)to transfer sludge from tube settler to fabreactor for seeding only and balance to sludge holding tank and filter press for complete with all accessories motor of following capacity delivery header with isolation valve , pressure gauge on delivery line with isolation cock level controllerwith wiring to control the level of sump automatically . pump shall have following duty etc as required ( Make Kirloskar / KSB)Solid Handling cap . 20 mm Flow rate-2.5 m3/hr each head – 12-14 m |
| 5 | Filter Feed Pump: Supply, installation, Testing & commissioning of Filter feed pump (2 No’s, 1- working, 1- standby) consisting of centrifuge non submersible type, to feed tertiarytreatment process through multi-gradefilter, activated carbon filter followed by Chlorination system. The pump shall be coupled to the adequate HP electrical motor mounted on common base frame. The pump shall be suitable for following requirement: (Make: Kirloskar/ Crompton/KSB Capacity : 12 m3/Hr ,Head 30 meter ) |
| 6 | Coarse Aeration Grid: Supply and fixing of lateral & header type stainless steel 304 (SS) Air grid and coarse bubble diffuser providein Equalization tank and sludge holding tank for supply of designed air to keep suspended solid in suspension / homogeneous odorless state and avoid septic condition.MOC : SS304, MAKE : JINDLE |
| 7 | Fine Aeration Grid: Supplying and fixing of Lateral & header type SS 304 Air grid and fine bubble diffuser provide in MBBR Tank1&2 . MOC : SS304 ,MAKE : JINDLE |
| 8 | Coarse Bubble Diffusers: Supply, installation, Testing & commissioning consisting of course bubble diffuser made of silicon with necessary orifices ss pipe with removable defector to provide clog free oxygen for EQT Tank.Size 150 mm Dai , MOC EPDMSize :150mmMake : W2P/Welcome |
| 9 | Fine Pore Diffusers: Supply, installation, Testing & commissioning consisting of fine pore diffuserwith EPDM membranes, SS- 304 piping & SS fitting, Nylon rope braided hose with all accessories to make it retrievable and to provide clog free oxygen for bio-reactor, Aeration tank.Size :63mm Dai Lenth 900mmMake : W2P/Welcome |
| 10 | Air Blowers:- Supplying, installing, testing and commissioning ofTwin Lobe design type air blower complete with motors, pulleys, rigid one piece CI casing and side plates, silencer, base plate, anti- friction bearings, rotary oil sealing having horizontal configuration. Cap.250 m3/hr pressure : 0.4kg/cm2 make :EverestBeeta/water 2 peopleDry run protection. |
| 11 | MBBR MediaSupply, installation, testing & commissioning of suspended /floating MBBR Reactor media as per technical specifications with PVC /PP material of construction with max. operating temperature of 55 C.Type:- RBMMOC : Virgin PP With 4 V StabilizeSpecific surface – 160.0 Sqm / Cumor as RequiredProtected surface Area :- 102.4 Sqm / Cum as or RequiredMake : W2P/MMAqua |
| 12 | Tube Settler Media :-Supply , installation ,testing & commissioning ofPVC Tube Dee Media with hexagonal chevron shape laid at 60 degreeslope with a settling area of 6.25 m2 per cum in tongue & groove fitting arrangement for separation of bio-solids & supernatant liquid MOC :- Virgin PVC 4UStabilizeMake : W2P/MM Aqua |
| 13 | CHLORINE DOSER: Supply,installation, testing and commissioning of on line automatic electronic sodium hypo dosing unit with automatically operated dosing pump etc tank capacity 500 LitersHDPE . The unit shall comprise of the following:Min. Actuating Pressure: 0.3kg/sq.cmMax. Working Pressure: 0.5kg/sq.cmMax. Temperature : 50CDosing flow range:0-12 lphHead:5-10 mtr |
| 14 | PRESSURE SAND FILTER: Supply, installation, testing and commissioning of pressure sand pressure filter for filtration of treated sewage water. The filter shall be suitable for 37-50 cum/hr flow rate and designed to operate for 20 hours and to handle sewage water. The Filter shall be designed for a surface loadingof 22 m3/M2 hr, The filtration unit shall comply with the following technical requirements: Painting external – one coat of red oxide primer and above that finish paint. Painting internal- Two coats of bituminous anti corrosive paint The filtration unit shall comply with the following technical requirements:DAI :1000mm x HOS 1800mmMOC: MSEPCell Thick:6mmDish :8mmBack wash duration –Oncein 20 hours for 20minFlow rate: 12 cum/hrFiltering media: pebbles , gravels , silica sand & fine sand |
| 15 | ACTIVATED CARBON FILTER:Supply, installation, testing and commissioning of activated carbon filter for filtration of treated sewage water. The filter shall be suitable for 37-50 cum/hr flow rate and designed to operate for 20 hours and to handle sewage water. The Filter shall be designed for a surface loadingof 22 m3/M2 hrThe filtration unit shall comply with the following technical requirements: The filtration unit shall comply with the following technical requirements Back wash duration –Oncein 20 hours for 20min: Painting internal-Two coats of bituminous anti corrosivepaint Painting external – one coat of red oxide primer and above that finish paint.DAI :1100mm x HOS 1800mmMOC: MSEPCell Thick:6mmDish :8mmBack wash duration –Oncein 20 hours for 20minFlow rate: 12 cum/hrFiltering media: Pebbles , activated carbon |
| 16 | Filter Press: supply, installation, testing and commissioning of Hydraulic type filter pressSize :600mm x 600mmMake: W2P/MM AquaPlate : 14 No Filter with Cloth – 1 Set |
| 17 | Screw Pump: Supply, installation, testing and commissioning of Sludge Feed Pumps Screw type Complete with all fittings & accessories.Includingfoundation and foundationbolts.( 2Nos.- 1W+1S)\"Capacity : 3.5 M³ /H Head : 40mtrMOC : CIMake : Roto/UT/Willo/W2P |
| 18 | UV : Supply installation, testing and commissioning for UV system suitable capacity of 200 KLD STPMake : ALFA /W2PMOC :- SS-316Capacity :- 12 M³ /hr |
| 19 | Electrical Control Panel : (auto manual operating system) supply fixing testing & commissioning of cubic indoor floor mounted / type made of sheet steel clad dust and vermin proof coated Incomer 150 AMPlit switch board with IP 42 protection suitable for 440 V 3 PH 4 wire 50 Hz supply system complete with cable alleys bus bars solid interconnection b/w switch gearcable termination box painting ETC. and required with switch gear accessories panel shall be fabricated out of CRCA not less than 2mm thick of loaf bearing members and 1.6 mm for doors of LT panel |
| 20 | Copper Cabling: - Copper Flexible cablingConnecting to various Equipment of the STPIncluding cast of cable tray cable, cable tie, gland etc req. size of the cable as per site condition. |
| 21 | STP Plant Piping : Supply, installation, testing and commissioning shall consist of interconnecting piping elbow flange union nipple socket valve ( butterfly valve, football, gate valve NRV)within the battery limit of the sewage treatment plantMOC:MSEP B ClassMake : JINDAL ,TATA ,SURYA VALVE |
| 22 | FLOW METER : Supply installation, testing and commissioning for Flow meter suitable size 80 mm |
| 23 | AIR FLOW METER: Supply installation, testing and commissioning for Air meter suitable size 80 mm |
| 24 | PH METER : Supply installation, testing and commissioning for PH meter |
| 25 | Treated Water Transfer PUMP:- Supplying, installing, testing and commissioning of filter feed pump Consisting of 2 Nos. horizontal centrifugal Mono block type Treated Water Transferpumps( one working + one standby)Make :- Kirloskar / KSBFlow Rate:12 cum/hr ,Head:30mtr |
| 26 | Bar Screen Chamber :- Constriction of Bar Screen ChamberMinimum Capacity of 1.5 m3 MOC – RCC M30 Grade |
| 27 | Oil & Grease Trap :- Constriction of Oil & Grease ChamberMinimum Capacity of 2.5 m3 MOC – RCC M30 Grade |
| 28 | Equalization Tank :- Constriction of Equalization Tank Minimum Capacity of 80 m3 MOC – RCC M30 Grade |
| 29 | Sludge Holding Tank :- Constriction Sludge Holding Tank Minimum Capacity of 10 m3 MOC – RCC M30 Grade |
| 30 | Anoxic Tank :- Fabrication of Anoxic Tank MinimumCapacity of 10 m3 MOC – MSEP Sheet Thickness 5/6 mm |
| 31 | MBBR Tank :- Fabrication of MBBR Tank Minimum Capacity of 40 m3 MOC – MSEP Sheet Thickness 5/6 mm |
| 32 | Secondary Setting Tank :- Fabrication of Secondary Setting Tank Minimum Capacity of 40 m3 MOC – MSEP Sheet Thickness 5/6 mm |
| 33 | Chlorine Contact Tank :- Fabrication of Chlorine Contact Tank Minimum Capacity of 20 m3 MOC – MSEP Sheet Thickness 5/6 mm |
| 34 | Treated Water Tank :- Constriction of Treated Water Tank Minimum Capacity of 80 m3 MOC – RCC M30 Grade |
| 35 | MCC Room & Operator Room with Toilet :- Constriction of MCC Room & Operator Room with Toilet MOC - Brick Work Size of MCC Room 4.0m X 3.5m X 3.10m Operator Room 3.5m X 3.5m X 3.10m |
| 36 | Platform: Constriction of Platform base for compact MS tank MOC – RCC M30 Grade |
| 37 | Walkway & Stairs : Fabrication of walkway for MS Tank |
| 38 | Providing uplifting arrangements to uplift sewage discharge up to 3 m height including construction of adequate size sump and submersible pump their fitting arrangements etc. complete. |
| 39 | Operation & Maintenance including all consumable items for smooth operation of STP Plant |
