Design Engineering, Construction of Commissioning of 300 KLD Calacity Sewage Treatment Plant (STP), 30 KLD Capacity Effluent Treatment Plant (ETP) and Operation and Maintenance for 05 Years at Rajeev Gandhi General Hospital, Alwar

PART A Sewage Treatment Plant

STP WORK 300 KLD (SEWAGE TREATMENT PLANT)

SUB HEAD: SEWAGE TREATMENT PLANT

Supply, Fabrication, installation, testing and commisioning of Fully automatic sewage treatment plant based on MBR Process with sewage handling capacity of 300 KLD per day. The entire plant will be constructed in MSEP / JINK ALUMINIUM Febricated. The STP shall be designed as per Raw water, with necessary chemical dosing as required by the manufacturer's design. All the equipment, piping, pumps, air blowers and electrical panel etc. (Defect Liability Period will be 05 Years, All Parts and Machinery maintenance, Replacement included in 05 Year DLP)

Domestic Sewage from domestic Ward and Hospital toilets, kitchens etc. from the Commercial complex and shall be discharged into the STP. Design to take consideration of same. (inlets may vary from given below table)

Daily average flow : 300 M3/Day

BOD5 : 250-300 mg/l

S. Solids : 200 - 450 mg/l

COD : 450-650 mg/l

Oil & Grease : 25-50 mg/L

Sewage discharge standard after treatment as per RPCB :-

BOD5 : Less than 05 mg/l

TSS : Less than 10 mg/l

COD : Less than 50 mg/l

Oil & Grease : Less than 10 mg/l

Electro Machanical

300 KLD Sewage Treatment Plant Based MBR Technologies

Bar Screen :- Providing & fixing of 2 nos. SS-304 wire Bar Screen of size 500mm x 600mm having provision for lifting arrangement etc. complete as required. 2 Nos

EQUALIZED WASTE WATER TRANSFER PUMPS / RAW SEWAGE PUMP : 2 (1W + 1S) Nos.

Providing & fixing fully submersible sewage handling type pump for raw sewage transfer from equalization tank to aeration tank. The pump shall have complete CI construction, TEFC induction motor including pressure gauge, lifting arrangement for the pump. Solid handling shall be 25-40 mm. Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Capacity : 16.25 M3/hr @ Discharge Head 10-15 M head (1 Working + 1 Standby),

Air Blower :- Diffusion system shall include the following: 2 (1W + 1S) Nos.

Tri Lobe type rotary air blowers 2 Nos. (1 W + 1 S) Capable of delivering 300 cum/hr (each) of free air at 0.45 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 for aeration of EQT, SHT and TWT. Make: Everest/Beta/Akash/Airvac/Eqvt.

Air piping :- shall comprise of pipes droppers/ laterals with MS C Class Header complete with all fittings such as tees, crosses, plugs, sockets, elbows, reducers, supports & clamps, puddle flanges etc cutting chases & making good in Plant Room. Make: Tata/Jindal/Supreme/Astral/Prince/Surya Prakash/Eqv. :- 1 Lot

Diffusers :- Fine /coarse aeration bubble diffusers as required. :- 1 Lot

Air dispersion system shall be provided for Equalisation Tank, Sludge holding Tank and Ariation Tanks. (UPVC/CPVC) :- 1 Lot

MBR Membrane with skid MOC - PVDF/SS-304 :- 1 Lot

Make- Deerfos/ Flosys/ Memtrix Technologies/ Willmer/ Eqv.

TUBE MEDIA :- Supply, installation, testing Tube Settler reactor Media Packeg a) TUBE MEDIA - 1 Lot

Make- MM Aqua/ PP Aqua/ Pharmtech/ Vasu Enviro/ Bharat Industries/Eqv.

SLUDGE TRANSFER PUMP / SLUDGE RECIRCULATION PUMP : 2 (1W + 1S) Nos.

Providing and fixing horizontal, centrifugal sludge transfer pump with 7-10mm solid handling. The pumps shall have CI casing, CI Impeller & CS shaft & sleeve with mechanical seal. MSEP common base frame.

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Capacity 16.25 m3/hr @ 8-10 m head

MEMBRANE SUCTION PUMP : 2 (1W + 1S) Nos.

Providing and fixing Horizontal centrifugal pumps for filtration. The pumps shall be made of CI casing, CI Impellar, CS shaft & sleeve, Mechanical Seal are connected to a TEFC induction motor. Motor to be suitable for 250/440 V, 3 Phase, 50 cycles AC power supply.

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Capacity 16.25 M3/Hr.@ 20-25M head

CIP Dosing Tank:- Supplying, installing, testing & commissioning of 1000 Litres capacity HDPE tank with inlet / outlet connection & piping. 1 No.

Make- SYNTAX / eqvt.

CIP DOSING PUMP:-

Capacity 16.25 m3/hr @ 25-30 M Head.

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

CEB Dosing TANK :- Supplying, installing, testing & commissioning of 1000 Litres capacity HDPE tank with inlet / outlet connection & piping. :- 2 Nos.

Make- SYNTAX / eqvt.

CEB DOSING PUMP:- 2 Nos.

Capacity 0 TO 100 LPH

Make- Edose/ Aster/ Eqvt.

All Type Valves :- 1 Lot

Make- Astral/Supreme/Marck/Kartar/Eqv.

MS 'C' class : pumps & Blower interconnecting piping. :- 1 Lot

Make- Tata/Jindal/Surya Prakash/Eqvt.

Screw Press/Filter press:- Supply, erection & commissioning screw press / filter press with sludge feed as suitable :- 1 Nos

Make: Pharmtech / Vasu Enviro / Willmer / SkyLab/Eqv.

Pressure Gauge 0 to 7 KG (SS-304) :- 10 Nos

Make:- Hguru / Forbes Marshel / Eqvt.

Lavel Switch / Float Switch :- 6 Nos

Make:- Jigo / Sibaas / Inflo / Flo / Eqvt.

Membrene Back Wash Pump :- 2 (1W+ 1S) Nos

Capacity 35 m3/hr @ 20 M Head.

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Electro magnetic type flow meter :- Providing & fixing on line Electro magnetic type flow meter cum Totaliser for Monitoring the total flow, Flow rate. etc. Including electrical wiring from panel to flow meter. Complete with all type of Plumbing & Electrical connections, accessories, wiring, conduits & supports complete with all respect. :- 2 Nos

Make- Unitech/ UPC/ Eqv.

Flash Mixture With Tank :- 1 No

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Belt Type Oil Skimmer :- 1 Nos

Make- Cutedge/ Eqvt.

Prefabricated MSEP UNIT/TANKS :- 1 SET

Anoxic Tank-1

Areation Tank-1

Tube Settler Tank-1

MBR Tank-1

MCC PANEL for STP :- 1 Nos

Required MCC PANEL capacity of MCCB for DOL/ Star Delta starter and outgoing feeders for all pumps, motors and operating equipment. Each compartment shall contain Auto/ Manual switch, contactor, relay, single phase preventer, sequential controller for auto operation of working and standby equipment complete in all respects for the following, but not limited to:

starters shall be provided with Automatic level controller As Required

Notes:

All MCCBs / MCBs shall be of 18 / 10 KA breaking capacity and suitable for motor duty application.

All motor starters shall be provided with Automatic level controller

DOL starters shall be used for motors below 10 HP and Star-Delta Starters for other motors .

Provision for dry run protection shall be made in the panel.

MCC for STP as described above

All Control system to Make the STP fully automatic. The operation of the pumps shall be controlled by the level controller.

Supplying & Fixing of Cables , Conector, Cable Trays, to make Electrical Installation Complete. Necessary cable alleys, internal / cabling, wiring, cabling from MCC to various pumps / equipment and interlocking.

Total PART A : Design, Engineering, Supply, Installation, testing & commissioning of 300 KLD capacity Compact type MBR technology based Sewage treatment plant as per above specification

PART B ETP WORK 30 KLD (EFFULENT TREATMENT PLANT)

SUB HEAD: EFFULENT TREATMENT PLANT

Supply, Fabrication, installation, testing and commisioning of Fully automatic effluent treatment plant based on Areation Process (30 KLD ETP ) with effluent handling capacity of 30 KLD per day. The entire plant will be constructed in MSEP / JINK ALUMINIUM Febricated. The ETP shall be designed as per Raw water, with necessary chemical dosing as required by the manufacturer's design. All the equipment, piping, pumps, air blowers and electrical panel etc. (Defect Liability Period will be 05 Years, All Parts and Machinery maintenance, Replacement included in 05 Year DLP)

Electro Machanical

30 KLD Effluent Treatment Plant Based Areation Technologies

Bar Screen :- Providing & fixing of 2 nos. SS-304 wire Bar Screen of size 500mm x 600mm having provision for lifting arrangement etc. complete as required. (Make:- Willmer/Eco Vibe Solutions Pvt. Ltd./eqv.) :- 2 Nos

EQUALIZED WASTE WATER TRANSFER PUMPS / RAW SEWAGE PUMP : 2 (1W + 1S) Nos.

Providing & fixing fully submersible sewage handling type pump for raw sewage transfer from equalization tank to aeration tank. The pump shall have complete CI construction, TEFC induction motor including pressure gauge, lifting arrangement for the pump. Solid handling shall be 25-40 mm. Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Capacity : 1.5 M3/hr @ Discharge Head 10-15 M head (1 Working + 1 Standby),

Air Blower :- Diffusion system shall include the following: 2 (1W + 1S) Nos

Ring Blower / Twin Lobe type rotary air blowers 2 Nos. (1 W + 1 S) Capable of delivering 30 cum/hr (each) of free air at 0.45 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 for aeration of EQT and SHT. Make: Everest/Beta/Akash/Airvac/Usha/Eqvt.

Air piping :- shall comprise of pipes droppers/ laterals with MS C Class Header complete with all fittings such as tees, crosses, plugs, sockets, elbows, reducers, supports & clamps, puddle flanges etc cutting chases & making good in Plant Room. Make: Tata/Jindal/Supreme/Astral/Prince/Surya Prakash/Eqv. :- 1 Lot

Diffusers :- Fine /coarse aeration bubble diffusers as required. :- 1 Lot

Air dispersion system shall be provided for Equalisation Tank, Sludge holding Tank and Ariation Tanks. :- 1 Lot

TUBE MEDIA :- Supply, installation, testing Tube Settler reactor Media Package :- 1 Lot a) TUBE MEDIA -

Make- MM Aqua/ PP Aqua/ Pharmtech/ Vasu Enviro/ Eqv.

SLUDGE TRANSFER PUMP / SLUDGE RECIRCULATION PUMP : 2 (1W + 1S) Nos.

Providing and fixing horizontal, centrifugal sludge transfer pump with 7-10mm solid handling. The pumps shall have CI casing, CI Impeller & CS shaft & sleeve with mechanical seal. MSEP common base frame.

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Capacity 1.5 m3/hr @ 8-10 m head

FLASH MIXTURE:-Supplying, installing, testing & commissioning of 100 Litres capacity PVC tank with inlet / outlet connection & piping.

Make- Kirloskar/ Wilo/ Cromton Greves/ Assurity/Toshio/CNP/Eqv.

Chemical Dosing TANK :- Supplying, installing, testing & commissioning of 100 Litres capacity PVC tank with inlet / outlet connection & piping. :- 3 Nos

DOSING PUMP:- 3 Nos

Capacity 0 TO 10 LPH

Make- Edose/ Aster/ Eqvt.

All Type Valves :- 1 Lot

Make- Astral/Supreme/Marck/Kartar/Eqv.

MS 'C' class : pumps & Filters interconnecting piping. :- 1 Lot

Make- Tata/Jindal/Surya Prakash/Eqvt.

Pressure Gauge 0 to 7 KG (SS-304) :- 1 Nos

Make:- Hguru / Forbes Marshel / Eqvt.

Lavel Switch / Float Switch :- 2 Nos

Make:- Jigo / Sibaas / Inflo / Flo / Eqvt.

Electro magnetic type flow meter :- Providing & fixing on line Electro magnetic type flow meter cum Totaliser for Monitoring the total flow, Flow rate. etc. Including electrical wiring from panel to flow meter. Complete with all type of Plumbing & Electrical connections, accessories, wiring, conduits & supports complete with all respect. : 1 No.

Make- Unitech/ UPC/ Eqv.

Prefabricated MSEP UNIT/TANKS : 1 SET

Anoxic Tank-1

Areation Tank-1

Pre Clarifier Tank-1

MCC PANEL for ETP :- 1 Nos

Required MCC PANEL capacity of MCCB for DOL/ Star Delta starter and outgoing feeders for all pumps, motors and operating equipment. Each compartment shall contain Auto/ Manual switch, contactor, relay, single phase preventer, sequential controller for auto operation of working and standby equipment complete in all respects for the following, but not limited to:

starters shall be provided with Automatic level controller As Required

Notes:

All MCCBs / MCBs shall be of 18 / 10 KA breaking capacity and suitable for motor duty application.

All motor starters shall be provided with Automatic level controller

DOL starters shall be used for motors below 10HP and Star-Delta Starters for other motors .

Provision for dry run protection shall be made in the panel.

MCC for STP as described above

All Control system to Make the STP fully automatic. The operation of the pumps shall be controlled by the level controller.

Supplying & Fixing of Cables , Conector, Cable Trays, to make Electrical Installation Complete. Necessary cable alleys, internal / cabling, wiring, cabling from MCC to various pumps / equipment and interlocking.

Total PART B : Supply, Installation, testing & commissioning of 30 KLD capacity Effluent treatment plant as per above specification

Note :- The scope of work as provided above (in Part A and Part B) is tentative however, any unforseen item involved for completion of the work in all respect upto the commissioning stage shall be part and parcel of the contract & cost for the same shall be borne by the bidder without any additional financial burden to the client.

PART C Online Effluent Quality Monitoring System

* Online Effluent Quality Monitoring System (COD, BOD, TSS, pH )

PART D OPERATION & MAINTENANCE FOR 05 YEAR STP and ETP

The SITC of Both Sewage Treatment Plant and Effluent Treatment Plant includes 05 Years of operation and maintenance All Parts and Machinery maintenance, Replacement included in 05 Year DLP. The Operation and maintanance of above STP/ETP will be for 05 Years which includes 24x7 operation of STP and ETP each by skilled operator, regular backwashing/cleaning, all Consumables and any other activity required for un-hindered operation of STP and ETP. The Payment of O&M cost will be done on quarter basis (after every 3 months) after getting report of outlet parameters matching with prevailing RPCB/CPCB norms. 3 % of SITC Work for first year

Five Year O & M ( O & M with All Labour/Operator's and All Consumable Chemicals and Part’s Replacement. )

OPERATION & MAINTENANCE COST FOR 1st YEAR

OPERATION & MAINTENANCE COST FOR 2nd YEAR

OPERATION & MAINTENANCE COST FOR 3rd YEAR

OPERATION & MAINTENANCE COST FOR 4th YEAR

OPERATION & MAINTENANCE COST FOR 5th YEAR

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