Seweage Treatment Plant

Supply and fixing, testing and commissioning of Manual Coarse Bar Screen Size: To Suit 600mm Wide x 200mm Liquid Height Clear Opening of Screen: 25mm Size of Flat: 50mm x 6mm Angle of Inclination: 60 Degree Shape of Screen: Curved Top Accessories: Rake & 2 Nos. Side Plate MOC: SS 304 including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work. Makes:Fabricated item as per specification with SOR approved makes of MS/SS

Supply and fixing, testing and commissioning of Manual Fine Bar Screen Size: To Suit 500mm Wide x 200mm Liquid Height Clear Opening of Screen: 10mm Size of Flat: 50mm x 6mm Angle of Inclination: 45 Degree Shape of Screen: Curved Top Accessories: Rake MOC: SS 304 including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work Makes:Fabricated item as per specification with SOR approved makes of MS/SS

Supply and fixing, testing and commissioning of Equalisation Effluent/ Sewage Pump Capacity of Pump: 32.5 Cu.m/Hr @ 6m Head Type of Pump: Non Clog Vertical Submersible Solid Handling Size: 40mm Impeller Type: Non Clog MOC of Casing: CI MOC of Impeller: CI Accessories: Auto Coupling, SS304 Lifting Chain, SS Guide Pipe, Control Panel with Level Switches for auto Start & Stop including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work. Makes: Kishor/KSB/Grundfos/CRI/Wilo/Kirloskar.

Supply and fixing, testing and commissioning of Equalisation Tank Blower Capacity of Blower: 180m3/Hr @ 5.5 MWC Type of Blower: Twin Lobe MOC of Blower: CI Speed of Blower : Less than 1000 RPM Speed of Blower Motor: 1440 RPM The Blower shall be complete with Blower & Motor mounted on a common base frame, belt drive, belt guard, Suction & Discharge Silencer, Air Filter, Safety Valve, NRV, etc., complete. including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work. Make: Kay/Everest/Swan/A1/Jyothi Airtech/ Crystal Air/Kruger/ System Air/ Carry Air / Aerotech.

Supply and fixing, testing and commissioning of Fine Bubble Diffusers Type: Tubular Size: 1.0m Long x 90 Dia MOC: EPDM including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work

Supply and fixing, testing and commissioning of Coarse Bubble Diffusers Type: Disc Diffuser Size: 80mm Dia MOC: EPDM including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work

Supply, Transportation and fixing, testing and commissioning of Media for MBBR (Moving Bed BioReactor) Tank Volume of Media: Cu.m Shape of Media: Conical Frustum Surface Area:300-400 m2/m3 of media Structure: Cylindrical with Fins Sp Gravity: 0.9 to 0.95 MOC: P P UV Stabilised No.of Pieces 50,000-70000 No/Cu.Mt Weight per Cum 95 to 100 Kgs including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work.

Supply and fixing, testing and commissioning of Tube Settler Media for Settling tank Volume of Media: 48 Cu.m Shape of Media: Vertical Plate Structure: Sheet with locking arrangement MOC: PVC No.of Pieces 150 per Cum (Size 1 Mtr x 0.5) including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work.

Supply and fixing, testing and commissioning of Hypochlorite solution dosing System Dosing System shall be complete with 1 No. - 100 Lit Capacity HDPE Tank with Inlet & Outlet Connections, Level Indicator Dosing Pump, 0 - 5 LPH Capacity, 2 Nos. Complete Flexible Tubing with Valves, NRV's, Strainers, etc., from Dosing Tank to dosing Point including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work.

Supply and fixing, testing and commissioning of Pressure Sand Filter Capacity of Filter: 32.50 Cu.m/Hr. Minimum Dia of Filter: 1.8m Minimum HOS of Filter: 1.5m Minimum Height of Filter Sand: 0.75m Minimum Plate Thickness for Shell & Dish: 6mm Type of Underdrain: Nozzle Plate with Plastic Nozzles Type of Inlet: Inlet Distribution Box/ Bell Mouth. Specification for Filter Media: As per CPHEEO Manual MOC of Filter: MSEP Accessories: Frontal Piping & Valves. including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work.

Supply and fixing, testing and commissioning of Activated Carbon Filter Capacity of Filter: 32.50 Cu.m/Hr. Minimum Dia of Filter: 1.90m Minimum HOS of Filter: 1.5m Minimum Height of Activated Carbon: 0.75m Minimum Plate Thickness for Shell & Dish: 6mm Type of Underdrain: Nozzle Plate with Plastic Nozzles Type of Inlet: Inlet Distribution Box. Type of Activated Carbon: Coal Based/Coconut shell Minimum Iodine Value for Activated Carbon: 1000 MOC of Filter: MSEP Accessories: Frontal Piping & Valves. including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work.

Supply and fixing, testing and commissioning of FeCl3 solution dosing System Dosing System shall be complete with 1 No. - 50 Lit Capacity HDPE Tank with Inlet & Outlet Connections, Level Indicator 1 No. - Agitator to suit 50 Lit HDPE tank of SS 304 MOC, 100 RPM speed. Dosing Pump, 0 - 6 LPH Capacity, 2 Nos. Complete Flexible Tubing with Valves, NRV's, Strainers, etc., from Dosing Tank to dosing Point including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work

Supply and fixing, testing and commissioning of Dewatering PE solution dosing System Dosing System shall be complete with 2 Nos. - 50 Lit Capacity HDPE Tank with Inlet & Outlet Connections, Level Indicator. 2 Nos. - Agitator to suit 100 Lit HDPE tank of SS 304 MOC, 100 RPM speed. Complete Flexible Tubing with Valves, NRV's, Strainers, etc., from Dosing Tank to dosing Point including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work.

Supply and fixing, testing and commissioning of Air Piping from Blower upto Diffusers for Equalisation Tank Blower & Aeration Blower MOC of Exposed Pipes: SS 304 MOC of Vertical Drops: SS 304 MOC of Under Water pipes: SS 304 MOC of Guide Pipe & Lifting Chain: SS 304 The Air Piping shall be complete with Individual blower delivery piping with NRV, Diaphragm Valve, Main Header Piping from the Blower delivery up to equ tank/aeration tank including drop/vertical piping, header along the tank, vertical drop pipes with control valve & dismantling type joint, diffuser header pipe & laterals with nozzles for diffuser, end cap, vertical guide pipe at the other end of diffuser header, lifting chain, etc., complete. The design of piping shall be such that it should be possible to remove diffusers from the tanks without emptying tank & shutting off the system. The arrangement shall be that the we should be able to take out the Vertical drop pipe & the diffuser header just by dismantling the joint in the vertical drop pipe and should be able to refix the same in position. Pipe Sizes: As per Diffuser Manufacturer recommendations. The Contractor has to provide detailed air piping calc for the air pipes from the diffuser supplier to match the specified blower. Battery Limit: Form Flange of Blowers till diffuser The Piping cost is inclusive all necessary materials required for the piping like pipes, fittings, adopters, flanges, fasteners, pipe supports, clamps, valves, labour charges for fabrication, erection, pressure testing, etc., complete. including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work

Supplying, Laying, Testing & Commissioning of Delivery Piping with Valves & NRV for Raw Effluent/Sewage Pump up to Inlet Chamber…….complete piping for the MLD E&STP to match the P & ID and to match the layout, using suitable material pipes of approved makes conforming to IS, including pipe specials like bends of suitable degree, elbow, tee, union/flanges, values, fasteners, Cutting the pipes to requirement, making joints with pipe specials, earth work excavation, laying, refilling as required, or in pipe supports including its foundation, pipe supports, clamping system, etc., Conducting wet run, rectifying the leaks if any in laid pipe work, etc, complete with valves as applicable. Battery Limits: From Head Manhole near the STP-I (Approx. 15m), piping for Treated Water Pump for a length of 100m from the STP boundary. The complete piping within the E&STP area shall be contractor's scope. 100 NB - DI Pipe

Supplying, Laying, Testing & Commissioning of Delivery Piping with Valves & NRV for Equ Effluent/ Sewage Pump up to Anoxic Tank - 80 NB - uPVC Sch 40 Pipe complete piping for the MLD E&STP to match the P & ID and to match the layout, using suitable material pipes of approved makes conforming to IS, including pipe specials like bends of suitable degree, elbow, tee, union/flanges, values, fasteners, Cutting the pipes to requirement, making joints with pipe specials, earth work excavation, laying, refilling as required, or in pipe supports including its foundation, pipe supports, clamping system, etc., Conducting wet run, rectifying the leaks if any in laid pipe work, etc, complete with valves as applicable. Battery Limits: From Head Manhole near the STP-I (Approx. 15m), piping for Treated Water Pump for a length of 100m from the STP boundary. The complete piping within the E&STP area shall be contractor's scope.

Supplying, Laying, Testing & Commissioning of Delivery Piping with Valves & NRV for Internal Recirculation Pump up to Inlet of Anoxic Tank…….complete piping for the MLD E&STP to match the P & ID and to match the layout, using suitable material pipes of approved makes conforming to IS, including pipe specials like bends of suitable degree, elbow, tee, union/flanges, values, fasteners, Cutting the pipes to requirement, making joints with pipe specials, earth work excavation, laying, refilling as required, or in pipe supports including its foundation, pipe supports, clamping system, etc., Conducting wet run, rectifying the leaks if any in laid pipe work, etc, complete with valves as applicable. Battery Limits: From Head Manhole near the STP-I (Approx. 15m), piping for Treated Water Pump for a length of 100m from the STP boundary. The complete piping within the E&STP area shall be contractor's scope. 100 NB - uPVC Sch 40 Pipe

Supplying, Laying, Testing & Commissioning of Filter Feed Pump Suction (Dual Suction, one from Filter Feed Tank & second from UF Feed Tank) and Delivery Piping with valves, NRV, up to frontal piping of PSF &ACF - 80 NB uPVC Sch 40 Pipe complete piping for the MLD E&STP to match the P & ID and to match the layout, using suitable material pipes of approved makes conforming to IS, including pipe specials like bends of suitable degree, elbow, tee, union/flanges, values, fasteners, Cutting the pipes to requirement, making joints with pipe specials, earth work excavation, laying, refilling as required, or in pipe supports including its foundation, pipe supports, clamping system, etc., Conducting wet run, rectifying the leaks if any in laid pipe work, etc, complete with valves as applicable. Battery Limits: From Head Manhole near the STP-I (Approx. 15m), piping for Treated Water Pump for a length of 100m from the STP boundary. The complete piping within the E&STP area shall be contractor's scope.

Sludge Pump Suction and Delivery Piping with valves, NRV, up to Thickener/Inlet of Aeration Tank - 65 NB - uPVC Sch 40 Pipe

Treated Water Pump Suction and Delivery Piping with valves, NRV, up to battery limit - 80 NB - uPVC Sch 40 Pipe

Supply and Transportation of 3C x 4 sq.mm XLPE/PVC insulated & PVC sheathed armoured cables of 1.1 KV grade with copper conductor as per IS 7098 Part-I -1988 etc., complete. Make: Torrent / Universal / Unicab / Havells / KEI /Polycab/Gloster / RR Kabel/

Supply and Transportation of 4C x 4 sq.mm XLPE/PVC insulated & PVC sheathed armoured cables of 1.1 KV grade with copper conductor as per IS 7098 Part-I -1988 etc., complete. Make: Torrent / Universal / Unicab / Havells / KEI /Polycab/Gloster / RR Kabel/

Supply and Transportation of 3C x 1.5 sq.mm XLPE/PVC insulated & PVC sheathed unarmoured control cables of 1.1 KV grade with copper conductor as per IS 7098 Part-I -1988 etc., complete. Make: Torrent / Universal / Unicab / Havells / KEI /Polycab/Gloster / RR Kabel/

Supply and Transportation of 3C x 2.5 sq.mm XLPE/PVC insulated & PVC sheathed unarmoured control cables of 1.1 KV grade with copper conductor as per IS 7098 Part-I -1988 etc., complete. Make: Torrent / Universal / Unicab / Havells / KEI /Polycab/Gloster / RR Kabel/

Providing independent earthing for Important equipment with 40mm dia 'B' class 2.5m long G.I pipe and 19mm dia 'B' class G.I pipe of 0.3mtr. long connected with reducer providing G.I funnel with mesh enclosed in C.C.Chamber of 400m x 400m x 400mm with R.C.C. Slab cover duly providing staggered holes filling with salt and charcoal from the bottom of the pipe giving earth connection from electrode through G.I strip of 40 x 6mm x 200mm length with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)

Supply and Run of 25mm x 3mm G.I Strip including cost of all accessories and labour charges etc., complete.

Supply and fixing, testing and commissioning of Filter Feed Pump Capacity of Pump: 25 Cu.m/Hr @ 30m Head Type of Pump: Horizontal Centrifugal Impeller Type: Semi Open MOC of Casing: CI MOC of Impeller: CI including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work Makes: Kishor/KSB/Grundfos/CRI/Wilo/Kirloskar

Supply and fixing, testing and commissioning of Sludge Pump Capacity of Pump: 32 Cu.m/Hr @ 3m Head Type of Pump: Horizontal Centrifugal Impeller Type: Non Clog MOC of Casing: CI MOC of Impeller: CI including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work Make: Johnson/Kirloskar/KSB/Grundfos/CRI/Wilo