Supply, Installation, Testing and Commissioning of 50 KLD Sewerage Treatment Plant in J.C. Bose University of Science and Technology, YMCA, Faridabad.

Amount

Detail:- A) ELECTRO-MECHANICAL WORK : Design, Supplying, Installing, Testing & Commissioning of sewage treatment plant of 50 KLD capacity based on Moving bed bio reactor technology complete with MS Epoxy fabricated tanks with all Electro-mechanical equipments such as pumps, blowers, dosing system, air diffusion system, biomedia, filtration units, electrical panel and pipes, fittings and valves etc. complete whatever required for successfull commissioning of plant as direction of Engineer-in-charge. i) The STP shall be designed based on the following parameters: a) Nature of Sewage: Domestic sewage b) Daily average flow: 50 KLD c) PH: 7.15 - 8.2 d) BOD5: 250 - 300 mg/l e) S. Solids: 300 - 350 Mg/l f) COD: 300 - 500 mg/l g) Oil & Grease: <50 mg/l h) NH4-N: 20 mg/l

Effluent discharge standard after treatment :- a) PH: 6.5 - 7.5 b) BOD5: Less than 10 mg/l c) S. Solids: Less than 20 mg/l d) COD: Less than 50 mg/l e) Oil & Grease: Less than 2 mg/l f) NH4-N: 5 mg/l g) Fecal Coliform Bacteria: <100 MPN

MS Tanks:- Supplying, Installation, Testing and Commissioning of MS Epoxy painted fabricated tanks as per below given sizes or as per requirements with all supports, puddles, connections etc. with bottom plate thickness of tank is 7 mm and side plate thickness is 5 mm: Complete in all respect with the prior approval of Engineering In Charge. Anoxic Tank - 4.5 Cum Aeration Tank - 15 Cum Tube Settler - 5 Cum + Hopper Make: Vendor Fabricated or equivalent make with the prior approval of Engineering In Charge.

Providing and Fixing of following type screens : Supply, installation, testing & commissioning of 1 No. Stainless Steel-SS 304 Perforated Corrugated Screen of suitable size fabricated through 5mm thick plate having holes of 8 mm at a distance of 10 mm with suitable lifting arrangement. This is to slide in the fixed ss channels fixed on the side walls. Make: Vendor Fabricated or equivalent make with the prior approval of Engineering In Charge.

SEWAGE TRANSFER PUMP FROM LAST MANHOLE TO EQUALIZATION TANK: Providing , fixing ,testing & commissioning of fully submersible, centrifugal non-clog sewage handling type pump for sewage transfer from last manhole to equalization tank. The pump shall have C.I casing, C.I impeller., S.S. shaft, Submersible motor including pressure gauge on delivery line/header with, level controller (with wiring) to control the level of sump automatically, probes/level sensors, Power & control cable etc. and other accessories as required Capacity: 1HP a) DUTY PARAMETER OF SEWAGE TRANSFER PUMP : b) Flow Rate: 6 M3/hr c) Pumping Head: 10 Meter d) S.H. - 35 mm e) Nos. of pumps - 2 (1w+1s) f) NH4-N: 5 mg/l Make: KBL/Wilo/Xylem or equivalent make with the prior approval of Engineering In Charge.

SEWAGE TRANSFER PUMP (FROM EQUALIZATION TANK TO ANOXIC TANK) : Providing , fixing ,testing & commissioning of Horizental centrifugal monoblock sewage transfer pumps from Equalization tank to Anoxic Tank. The pump shall have C.I casing, C.I impeller, CS shaft including pressure gauge on delivery line/header with , level controller to control the level automatically, probs/level sensor, power & control cable etc. and other accessories as required. Solid handling shall be upto 10 mm or As per Pump Manufacture. Pump shall have following duty. Capacity: 1HP a) DUTY PARAMETER OF SEWAGE TRANSFER PUMP : b) Flow Rate: 2.5 M3/hr c) Pumping Head: 12 Meter d) S.H. - 7 mm e) Nos. of pumps - 2 (1w+1s) Make: Wilo/KBL or equivalent make with the prior approval of Engineering In Charge.

Supplying, installing, testing and commissioning of Agitator for Anoxic tank in SS 304 construction of 100 RPM with required shaft with motor as per suitable sizes. Make: Vendor Fabricated or equivalent make with the prior approval of Engineering In Charge.

FILTER FEED TANK AND STORAGE TANK:- Providing, fixing, Testing and commissioning of LDPE/HDPE tanks of following capacity of following sizes as per given below with all types of fittings required for inlet, outlet and overflow connections. 10000 Ltr. Make: Sintex/Sheetal or equivalent make with the prior approval of Engineering In Charge.

SITC Disc type, EPDM membrane based, non clog type air dispersion system capable of handling 3-5 cfm of air with oxygen transfer efficiency of 3-4% per/meter water depth. Air dispersion grid shall be assembled in modular form so that they can be replaced / repaired easily from plat form at the top. (for Equalisation tank and Sludge Holding Tank) Make: MM Aqua/PP Aqua or equivalent make with the prior approval of Engineering In Charge.

SITC Tube type, EPDM membrane based, non clog type air dispersion system capable of handling 3-5 cfm of air with oxygen transfer efficiency of 3-4% per/meter water depth. Air dispersion grid shall be assembled in modular form so that they can be replaced / repaired easily from plat form at the top. (for MBBR tank) Make: MM Aqua/PP Aqua or equivalent make with the prior approval of Engineering In Charge.

AIR BLOWERS:- Providing, fixing, testing & commissioning of 2 Nos. (One working & one standby) Twin type rotary Air Blowers capable of delivering 70 m3/hour of free air each at (0.5 bar) driven through “V” belt or directly coupled through flexible coupling to a TEFC motor of suitable HP for 415 ± 10% volts, 3 phase, 50 cycles AC. Supply complete with valves, headers, NRVs, Base Frame etc. (Note:- Vendor to submit the Technical data sheet, performance curve, Technical catalouge installation detail of the proposed model for Review, information and approval). Make: Akash/Airvak/A1 or equivalent make with the prior approval of Engineering In Charge.

MBBR Media and Tube Deck Media : Supply, installation, testing & commissioning of MBBR Media made up of vergin plastic in PP constructions. the surface area of media shall be 400 M2/M3 of media for MBBR Tanks. Make: MM Aqua/PP Aqua or equivalent make with the prior approval of Engineering In Charge.

Supply, installation, testing and commissioning of TubeDeck Media (10-12 m2/m3) in PP construction for Tube settler tank. Make: MM Aqua/PP Aqua or equivalent make with the prior approval of Engineering In Charge.

FILTER FEED PUMPS: Providing, fixing, testing and commissioninng of Horizontal multistage centrifugal pumps for filtration System. The pumps shall have CI Head & Base, CI Impeller, CS shaft & sleeve, Mechanical Seal are connected to a TEFC induction motor mounted on a common channel base frame with coupling guard, pressure gauge of approved design. Motor to be suitable for 415 + 10% V, 3 Phase, 50 cycles AC power supply, Level Controller complete with probs & control cable and concrete foundation complete as required. Capacity: 2HP DUTY PARAMETER OF FILTER FEEED PUMPS : a) Capacity / Flow Rate: 3 M3/hr b) Pumping Head: 25 m c) Type of Pump: Horizontal Centrifugal pump d) Nos. of pumps - 2 (1w+1s) Make: Wilo/KBL/Xylem or equivalent make with the prior approval of Engineering In Charge.

PRESSURE SAND FILTER : Supply, installation, testing & commissioning of vertical self supporting Pressure Sand Filter fabricated from FRP as per IS : 2825, ASMI code, complete with pressure gauges at inlet & outlet, sample cock, PVC face piping with ABS multiport valves and all accessories, with initial charge of filter media etc. complete required for successful commissioning. DUTY PARAMETER OF PRESSURE SAND FILTER : a) Capacity/Flow rate: 3 M3/hr b) Filtration rate: 15 M3/M2/hr c) Working Pressure: 2.5 Kg/Sq.cm d) Test pressure: 5.0 Kg/Sq.cm Make: Pentair or equivalent make with the prior approval of Engineering In Charge.

ACTIVATED CARBON FILTER : Supply, installation, testing & commissioning of vertical self supporting Activated Carbon Filter fabricated from FRP as per IS : 2825, ASMI code, complete with pressure gauges at inlet & outlet, sample cock, PVC face piping with ABS multiport valves and all accessories, with initial charge of filter media etc. complete required for successful commissioning. DUTY PARAMETER OF ACTIVATED CARBON FILTER : a) Capacity/Flow rate: 3 M3/hr b) Filtration rate: 15 M3/M2/hr c) Working Pressure: 2.5 Kg/Sq.cm d) Test pressure: 5.0 Kg/Sq.cm Make: Pentair or equivalent make with the prior approval of Engineering In Charge.

TREATED WATER TRANSFER PUMPS:- Providing, fixing, testing and commissioninng of Horizontal multistage centrifugal pumps for filtration System. The pumps shall have CI Head & Base, CI Impeller, CS shaft & sleeve, Mechanical Seal are connected to a TEFC induction motor mounted on a common channel base frame with coupling guard, pressure gauge of approved design. Motor to be suitable for 415 + 10% V, 3 Phase, 50 cycles AC power supply, Level Controller complete with probs & control cable and concrete foundation complete as required. DUTY PARAMETER OF FILTER FEEED PUMPS : a) Capacity / Flow Rate: 3 M3/hr b) Pumping Head: 30-35 m c) Type of Pump: Horizontal Centrifugal pump d) Nos. of pumps - 2 (1w+1s) Make: Wilo/KBL/Xylem or equivalent make with the prior approval of Engineering In Charge.

SLUDGE RECIRCULATION PUMP:- Providing, fixing, testing & commissioning of horizontal, centrifugal, non clog Sludge recirculation pump for the disposal of sludge from Tube Seetler tank to Sludge Holding Tank & Anoxic Tank. The pumps shall have CI casing, CI Impeller & CS shaft & sleeve with mechanical rotary shaft seal connected by a flexible tier type coupling to TEFC induction motor mounted on a common channel base-plate with coupling guard, pressure gauge with of approved design. Motor to be suitable for 415± 10%, 3 Phase, 50 Hz AC Power supply and all other accessories complete as required. DUTY PARAMETER OF FILTER FEEED PUMPS : a) Flow Rate: 3 M3/hr b) Pumping Head: 12 Meter c) Solid Handling: Upto 10 mm d) Nos. of pumps - 2 (1w+1s) Make: Wilo/KBL or equivalent make with the prior approval of Engineering In Charge.

HYPO & POLY DOSING SYSTEM:- Supply, Installation, testing & commissioning of hypo & poly dosing system comprising of 100 litter capacity HDPE (chemical grade) tank with inlet & outlet connection and along with 01 metering pump of adjustable capacity (0-4 LPH), MOC of pump shall be PP (Polypropylene) (Approx. 60 Watt Power consumption). Make: E-Dose or equivalent make with the prior approval of Engineering In Charge.

FILTER PRESS: Supply, installation, testing & commissioning of manual Filter Press of 12'' X 12'' Size with 11 No. of Plates with trays complete with the accessories, piping and fitting to make the system complete for 50 m3/day capacity. Make- Pharmatech/GNSS or equivalent make with the prior approval of Engineering In Charge.

PiPES, FITTINGS AND VALVES:-

Air diffusion system shall include the following: Providing, fixing, testing & commissioning of MS (epoxy coated) pipe for air diffusion system conforming to IS:1239- 1982 complete with fittings i.e. tees, crosses, plugs, sockets, elbows, reducers, supports & clamps, including epoxy coating on the pipes with desired shade of colour coding over a coat of primer cutting chase and making good (Pipe droppers / Lateral and Header) Contractor to submit detailed P & I indicating their proposal. Make: Jindal/Tata or equivalent make with the prior approval of Engineering In Charge. Class: Heavy Duty

80 mm dia.

65 mm dia.

50 mm dia.

40 mm dia.

Providing, Fixing, Testing and Commissioning of uPVC All Interconnecting piping, fittings, valves and other accessoseries as required for complete operation of plant. Make: Supreme/Astral/Prince or equivalent make with the prior approval of Engineering In Charge.

20 mm dia.

25 mm dia.

32 mm dia.

40 mm dia.

50 mm dia.

65 mm dia.

INSTRUMENT & ACCESSORIES :

Supply, Installation, testing & commissioning of pH meter with all accessoseries complete for satisfactory function. Make: EMBARK or equivalent make with the prior approval of Engineering In Charge. pH meter online

Supply, Installation, testing & commissioning of rota meter with all accessoseries complete for satisfactory function. Make: Flowstar or equivalent make with the prior approval of Engineering In Charge. Rota meter (For Air)

Rota meter (For Water)

Design, manufacture, supply, installation, testing and commissioning of complete Electrical Control Panel with complete set of accessories in all aspects. Complete in all respect with the prior approval of Engineering In Charge.

Supply, Installation, Testing & Commissioning of suitable size Copper armoured cable with perforated type GI cable trays with all supports as per requirement. Make: Polycab or equivalent make with the prior approval of Engineering In Charge.

DLP Based on comprehensive including material & wages of one operator for 6 months after successful commissionning of plant complete in all respect with the prior approval of Engineering In Charge.

AMC Based on comprehensive including material & wages of one operator for 3 years after defect libality period of 6 months. Complete in all respect with the prior approval of Engineering In Charge.

Bidder Name

Amount

Enhance Ecotech Solution Pvt Ltd(GSTN-06AADCE9126D1ZW)

HITECH ENVIRO ENGINEERS AND CONSULTANTS PVT LTD(GSTN-09AADCH3746E1ZN)

Sh. Shanker Singh Tomer(GSTN-NA)

Enhance Ecotech Solution Pvt Ltd

HITECH ENVIRO ENGINEERS AND CONSULTANTS PVT LTD

Enhance Ecotech Solution Pvt Ltd

HITECH ENVIRO ENGINEERS AND CONSULTANTS PVT LTD