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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹73.9 LAccepted-AOC | ₹73.9 L | L1 | Accepted-AOC L1 bidder. |
| 2 | L2₹77.9 L+₹4.0 L (5.42%)Rejected-Finance | ₹77.9 L+₹4.0 L (5.42%) | L2 | Rejected-Finance L2 bidder |
| 3 | L3₹79.6 L+₹5.7 L (7.66%)Rejected-Finance | ₹79.6 L+₹5.7 L (7.66%) | L3 | Rejected-Finance L3 bidder |
| 4 | L4₹87.1 L+₹13.2 L (17.9%)Rejected-Finance | ₹87.1 L+₹13.2 L (17.9%) | L4 | Rejected-Finance L4 bidder |
| 5 | L5₹96.9 L+₹23.1 L (31.2%)Rejected-Finance | ₹96.9 L+₹23.1 L (31.2%) | L5 | Rejected-Finance L5 bidder |
| Sl No | Description | Qty | Unit | SBA ENVIRO SYSTEMS PRIVATE LIMITED L7 | GLOBAL TECH SERVICES L6 | Max Tech Infra Projects Pvt Ltd L2 | AGILE VENTURES L4 | greenagersenviro solutions and services pvt. ltd. L1 | OM JYOTI ENGINEERING ENTERPRISES L3 | M/s Bimal water Solutions L5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Design, Engineering, supplying, installation, testing and commissioning Including all civil works like Excavation, Concrete works, reinforcement steel and structural steel works etc. of Sewage Treatment Plant MS FRP based on MBR & MBBR Technology process (with air diffuser system), completely below ground with total effluent handling capacity of 135 m3 per day. The raw effluent collection/equalization sump with screen shall be a part of the STP.
2 nos. S.S. 304 bar screen having 10 mm opening of suitable size with suitable lifting arrangements complete as required.
1 nos. S.S. 304 mechanical fine screen (screw type) with automatic self-cleaning system and 2-3 mm opening complete as required MS FRP PACKAGED STP 135 KLD With below mentioned Acc.
Non clogging type VFD Controlled submersible raw sewage pumps for transfer of raw sewage to screen chamber-2 capable of handling solids minimum 50 mm, in CI casing and impeller, SS shaft, IP 68, Class F / B insulation, mechanical seal complete with all accessories, motor of required capacity, Pressure gauge on delivery line with isolation valve, level controller (with wiring) to control the level of sump automatically including bypass line from pump outlet to nearest bypass sewage manhole as per site with all valves.: 2 Nos.
Air diffuser system with Twin type rotary air blowers (with VFD) (with Acoustic Enclosure) capable of delivering min. 200 cum/hr (each) of free air at 0.5 kg/cm2 driven through "V" belt or directly coupled through flexible coupling to a TEFC motor of suitable HP Suitable for 415 + 10% volts, 3 phase, 50 cycles A/C supply with diffusers complete with valves & air distribution grid complete as required. Qty : 2 nos (1W+1S) For MBBR Diffuser System.
Additional Air Diffuser Dispersion System for Collection Tank.
Air diffuser system with Twin type rotary air blowers (with VFD) (with Acoustic Enclosure) capable of delivering min. 100 cum/hr (each) of free air (blower capacity should be suitable as per membrane manufacturer) at 0.5 kg/cm2 driven through "V" belt or directly coupled through flexible coupling to a TEFC motor of suitable HP Suitable for 415 + 10% volts, 3 phase, 50 cycles A/C supply with diffusers complete with valves & air distribution grid complete as required. Qty : 2 | 1 | No. | 1,21,24,500 ₹1,21,24,500 | 1,16,62,733 ₹1,16,62,733 | 77,90,000 ₹77,90,000 | 87,08,901 ₹87,08,901 | 73,89,628 ₹73,89,628 Lowest | 79,55,551 ₹79,55,551 | 96,94,900 ₹96,94,900 |
| 1.01nos (1W+1S) (for MBR Module). MBR Reactor Module - 1 Set Supply, installation, testing & commissioning of MBR Modules (with SS Housing) as per approved makes of 0.04 Microns ultrafiltration membranes with SS – 304 skid for housing the membranes & air grid for scouring the sludge, permeate ,backwash pump (1w+1s) etc. complete as required. Membrane type: Ultrafiltration Pore Size (um):0.04 Material of construction of membrane: PVDF Material of Module Spacer & frame: PP Adherence (membrane to frame): Ultrafiltration. 1 no. Submersible Mixer along with motor of suitable capacity for Anoxic Tank. The submersible mixer shall be suitable for 415±10% volts 3 Phase AC supply. Disinfection system (UV) comprising of U.V Reactor in a close circuit chamber suitable for waste water application Sludge recycling pumps capable of handling solids up to 8 mm, having C.I. casing, C.I. impeller, SS shaft, chrome steel shaft sleeve, IP 55, Class B insulation, mechanical seal complete with all accessories, motor of required capacity, Pressure gauge on delivery line with isolation cock, level controller (with wiring) to control the level of sump automatically. Flow rate: 10Cu M / Hr at 10 meter head. Qty : 2 nos (1W+1S). l screw type filter press feed pumps capable of handling solids up to 8 mm having capacity 1 cuM/hr at 40 meter head. Qty : 2 nos (1W+1S) to feed filter press having C.I. MOC complete with all accessories, Pressure gauge on delivery line with isolation cock, level controller (with wiring) to control the level of sump automatically. | ||||||||||
| 1.02filter press with manual operation mechanism, for drying the organic sludge from tube settler of PP/PVC plates. The filter press should be with filter cloth, handle effluent water tray, sludge disposal tray, poly-dosing system complete in all respects. All the pumps must be controlled via Variable Frequency Drive. Membrane CIP system Hypo solution dosing pump (1 set) comprising of 200 Litres/outlet connection, piping & valves along with metering (0-6 LPH) pump for membrane cleaning system complete in all respects. Supply and fixing of citric solution dosing (1 set) comprising of 200 Liters capacity FRP tank inlet/outlet connection, piping & valves along with metering (0-6 LPH) pump for membrane cleaning system complete in all respects. spare doser (1set), to be kept as a backup. Dewatering pumps VFD Controlled having 4 lps discharge at 12meter head in CI casing and impeller, SS shaft, 50 Hz, 400 volts, IP68, F/B class insulation with float valve/level controller, piping, valves, nrv etc., complete. Frp Pressure Sand Filter and Activated Carbon Filter is also present in the system. | ||||||||||
Tender Value
₹1.1 Cr
EMD Value
₹2.2 L
Closing Date
3 Sept 2024, 11:00 amClosed
SM (E-C)
AAI, Bagdogra Airport, Bagdogra
Supply, installation, Testing and commissioning of STP Plant at Bagdogra Airport.
2024_AAI_204627_1
AAI/BD/Engg.(C)/STP/NIT-07
Open Tender
Civil Works
Item Rate
90 days
Bagdogra Airport
As per NIT.
5 documents required · 5 mandatory
₹1,180
₹2.2 L
3 Feb 2026
12 Aug 2024
6 Sept 2024
12 Aug 2024
3 Sept 2024
12 Aug 2024
12 Aug 2024 - 26 Aug 2024
Amount
Design, Engineering, supplying, installation, testing and commissioning Including all civil works like Excavation, Concrete works, reinforcement steel and structural steel works etc. of Sewage Treatment Plant MS FRP based on MBR & MBBR Technology process (with air diffuser system), completely below ground with total effluent handling capacity of 135 m3 per day. The raw effluent collection/equalization sump with screen shall be a part of the STP. 2 nos. S.S. 304 bar screen having 10 mm opening of suitable size with suitable lifting arrangements complete as required. 1 nos. S.S. 304 mechanical fine screen (screw type) with automatic self-cleaning system and 2-3 mm opening complete as required MS FRP PACKAGED STP 135 KLD With below mentioned Acc. Non clogging type VFD Controlled submersible raw sewage pumps for transfer of raw sewage to screen chamber-2 capable of handling solids minimum 50 mm, in CI casing and impeller, SS shaft, IP 68, Class F / B insulation, mechanical seal complete with all accessories, motor of required capacity, Pressure gauge on delivery line with isolation valve, level controller (with wiring) to control the level of sump automatically including bypass line from pump outlet to nearest bypass sewage manhole as per site with all valves.: 2 Nos. Air diffuser system with Twin type rotary air blowers (with VFD) (with Acoustic Enclosure) capable of delivering min. 200 cum/hr (each) of free air at 0.5 kg/cm2 driven through "V" belt or directly coupled through flexible coupling to a TEFC motor of suitable HP Suitable for 415 + 10% volts, 3 phase, 50 cycles A/C supply with diffusers complete with valves & air distribution grid complete as required. Qty : 2 nos (1W+1S) For MBBR Diffuser System. Additional Air Diffuser Dispersion System for Collection Tank. Air diffuser system with Twin type rotary air blowers (with VFD) (with Acoustic Enclosure) capable of delivering min. 100 cum/hr (each) of free air (blower capacity should be suitable as per membrane manufacturer) at 0.5 kg/cm2 driven through "V" belt or directly coupled through flexible coupling to a TEFC motor of suitable HP Suitable for 415 + 10% volts, 3 phase, 50 cycles A/C supply with diffusers complete with valves & air distribution grid complete as required. Qty : 2
nos (1W+1S) (for MBR Module). MBR Reactor Module - 1 Set Supply, installation, testing & commissioning of MBR Modules (with SS Housing) as per approved makes of 0.04 Microns ultrafiltration membranes with SS – 304 skid for housing the membranes & air grid for scouring the sludge, permeate ,backwash pump (1w+1s) etc. complete as required. Membrane type: Ultrafiltration Pore Size (um):0.04 Material of construction of membrane: PVDF Material of Module Spacer & frame: PP Adherence (membrane to frame): Ultrafiltration. 1 no. Submersible Mixer along with motor of suitable capacity for Anoxic Tank. The submersible mixer shall be suitable for 415±10% volts 3 Phase AC supply. Disinfection system (UV) comprising of U.V Reactor in a close circuit chamber suitable for waste water application Sludge recycling pumps capable of handling solids up to 8 mm, having C.I. casing, C.I. impeller, SS shaft, chrome steel shaft sleeve, IP 55, Class B insulation, mechanical seal complete with all accessories, motor of required capacity, Pressure gauge on delivery line with isolation cock, level controller (with wiring) to control the level of sump automatically. Flow rate: 10Cu M / Hr at 10 meter head. Qty : 2 nos (1W+1S). l screw type filter press feed pumps capable of handling solids up to 8 mm having capacity 1 cuM/hr at 40 meter head. Qty : 2 nos (1W+1S) to feed filter press having C.I. MOC complete with all accessories, Pressure gauge on delivery line with isolation cock, level controller (with wiring) to control the level of sump automatically.
filter press with manual operation mechanism, for drying the organic sludge from tube settler of PP/PVC plates. The filter press should be with filter cloth, handle effluent water tray, sludge disposal tray, poly-dosing system complete in all respects. All the pumps must be controlled via Variable Frequency Drive. Membrane CIP system Hypo solution dosing pump (1 set) comprising of 200 Litres/outlet connection, piping & valves along with metering (0-6 LPH) pump for membrane cleaning system complete in all respects. Supply and fixing of citric solution dosing (1 set) comprising of 200 Liters capacity FRP tank inlet/outlet connection, piping & valves along with metering (0-6 LPH) pump for membrane cleaning system complete in all respects. spare doser (1set), to be kept as a backup. Dewatering pumps VFD Controlled having 4 lps discharge at 12meter head in CI casing and impeller, SS shaft, 50 Hz, 400 volts, IP68, F/B class insulation with float valve/level controller, piping, valves, nrv etc., complete. Frp Pressure Sand Filter and Activated Carbon Filter is also present in the system.
Max Tech Infra Projects Pvt Ltd
OM JYOTI ENGINEERING ENTERPRISES
AGILE VENTURES
M/s Bimal water Solutions
GLOBAL TECH SERVICES
SBA ENVIRO SYSTEMS PRIVATE LIMITED
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