NATIONAL MISSION FOR CLEAN GANGA MINISTRY OF JAL SHAKTI

UTTAR PRADESH JAL NIGAM

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WAPCOS Limited (A Government of India Undertaking – Ministry of Jal Shakti) Corporate Office: 76-C, Institutional Area, Sector-18, 22 July 2021 Gurgaon, Haryana - 122015, India Registered Office: “KAILASH”, 5th Floor, KG Marg, New

Delhi-110 001, India TPI Report for Operation & Maintenance of MPS & 14 MLD STP Salori at Prayagraj, Uttar Pradesh Contents SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

CONTENTS

1.0 Introduction...... 02

2.0 Background...... 02

3.0 Objectives...... 02

4.0 14 MLD STP Salori Prayagraj.………………………...…...... 03

5.0 TPI visit……………………..…………………...... 04

6.0 Observations……………………………………………………………………………..04

7.0 Photographs……………...... 06

8.0 Annexures………………………………………………………………………………..12

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

TPI REPORT FOR OPERATION AND MAINTENANCE OF MPS AND 14 MLD STP Salori in Prayagraj City

FIRST VISIT 29.06.2021

1. INTRODUCTION

Allahabad officially known as Prayagraj, also known as AIlahabad, is a metropolis in the Indian state of Uttar Pradesh. It is the administrative headquarters of the Allahabad district—the most populous district in the state and 13th most populous district in India—and the Allahabad division. The city is the judicial capital of Uttar Pradesh with the Allahabad High Court being the highest judicial body in the state. As of 2011, Allahabad is the seventh most populous city in the state, thirteenth in Northern India and thirty-sixth in India, with an estimated population of 1.53 million in the city. In 2011 it was ranked the world's 40th fastest- growing city. Allahabad, in 2016, was also ranked the third most liveable urban agglomeration in the state (after Noida and Lucknow) and sixteenth in the country. Hindi is the most widely spoken language in the city. Allahabad lies close to Triveni, Sangam, the "three-river confluence" of the Ganges, Yamuna and Sarasvati rivers. It plays a central role in Hindu scriptures.

2. BACKGROUND

A Detailed Project Report on Sewerage Scheme of Prayagraj was prepared by UP Jal Nigam and submitted to NMCG.

3. OBJECTIVES

The main objectives of the Detailed Project Report are-:

 To ascertain that no untreated sewage is discharged into river Yamuna through open drains/nallas.  To identify solutions for untapped nallas carrying wastewater to River Yamuna by means of tapping arrangements, pumping station and sewage treatment plants as and where required.

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

 To carry out the design of all sub components of the project to the level sufficient for estimation of capital cost and O&M Cost to a reasonably accurate level.  To ascertain additional treatment capacity required for treating wastewater carried by open drains/nallas.

4. 14 MLD STP AT SALORI. ALLAHABAD (UTTAR PRADESH)  AA&ES for the project on “Construction of 14 MLD Capacity STP at Salori, Allahabad (Uttar Pradesh) under Infrastructure investment component of World Bank Assisted National Ganga Basin Project at an estimated cost of Rs.42.40 crores including 5 years O&M was sanctioned by NMCG on 29th October 2014.  The period for completion of work is 18 months from the date of award of contract and within 27 months from the date of sanction.  Revised AA&ES of costing Rs. 39.36 Crores includes capital cost, 5 years O&M and Project Preparation & Supervision has been approved by NMCG, New Delhi, Department of Water Resources, River Development & Ganga Rejuvenation vide order no. Pr-12012/2020 – O/o Project Development Uttar Pradesh dated 09th July 2020.

The main components are listed as below:-

 Sewage Treatment Plant at Salori 01 No. Capacity - 14 MLD.  Main pumping Station - 14 MLD.  Effluent Pumping Station - - 43 MLD.

 The work was allotted by General Manager, GPCU, Allahabad vide letter No. 3847/610/397 Dated 01.10.2014 to M/s UEM India Pvt. Ltd for Rs. 53.39 Crores (Design build cost – Rs. 24.25 Crores and O&M Cost for 10 years - Rs. 29.25 Crores). Attached as Annexure- I.  Presently all the works of the project has been completed and Completion report has been given.  O&M has been started by M/s UEM India Pvt. Ltd w.e.f. 01.10.2016  The work is in post construction phase.  Uttar Pradesh Pollution Control Board has given consent to operate 14mld STP upto 31.12.2022. vide Letter No. 91123/UPPCB/Allahabad(UPPCBRO)/CTO/Water/ Allahabad/2020 dated 30.03.2020.

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

5 TPI VISIT BY WAPCOS ON 29.06.2021

WAPCOS conducted site visit as part of TPI for Operation and Maintenance of 14 mld STP, MPS and EPS at Salori in Prayagraj City on 29.06.2021. WAPCOS team comprised of following Experts:  Mr. Ravi Chandra, Top Level Expert  Mr. Suresh Kumar Chaudhary, Top Level Expert  Mr. Sunny Dwivedi, Middle Level Expert

The following officials from UP Jal Nigam and representative of contracting firm were present:

 Mr. B.K Srivastava, AE, UP Jal Nigam.  Mr. Arvind Kumar Yadav, AE, UP Jal Nigam.  Mr. Ajay Kumar Dubey, JE, UP Jal Nigam.  Mr. Premoo Tiwari, Plant Head, M/s UEM India Pvt. Ltd.  Mr. Inder Dev Pandey, Civil, M/s UEM India Pvt. Ltd.  Mr. Abhinav Mishra, Mechanical, M/s UEM India Pvt. Ltd.

6. Observations

 14 MLD SBR STP is in Good Working Condition and Effluent meets the design standards.  O & M manual and O&M schedule not available.  Painting of Structures is required.  PLC and SCADA was working but SCADA reports for daily discharge is not available.

A) STP 14 MLD

The following units have been constructed:

S.No. Description Size Number 1 Stilling chamber 2.0m L X 2.4 m W X 1.5 m SWD + 0.6 m FB 1 2 Mechanical fine Screen 750 mm X (600 SWD X 0.5 m FB) 1 3 Manual fine Screen 750 mm L X (600 SWD X 0.5 m FB) 1 4 Grit Chamber 3.7 m L X 3.7 m W x 0.9 m SWD + 0.5M FB 2

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

S.No. Description Size Number 5 Parshall flume 300 mm THROAT Width 1 6 Distribution Chamber of SBR 2.0 m L X 2.0 m W X 1.0 m SWD +0.6 m FB 1 7 Selector Compartment 18.0 m L X 6.5 m W X 6.5 m SWD +0.6 m FB 2 8 SBR Basins 38.0 m L X 18.0 m W X 6.75m SWD +0.6m FB 2 9 Chlorination Tank 13.0 m L X 7.3 m W X 4.3 m SWD +0.3 m FB 1 10 Sludge Sump Dia 6.0 m X 4.0 m SWD +0.5 m FB 1 Sludge Dewatering Machine 11 7.2 m L X 6.0 m W 1 Building

B) Raw Sewage Pumping Station 14 MLD

S.No. Description Size Number 1 Receiving chamber 1.8 m L X 1.2 m W X 1 m SWD + 0.5 m FB 1 2 Mechanical Coarse Screen 1000 mm X (750 SWD X 0.5 m FB) 2 3 Raw Sewage Wet Well Sump Dia 12 m X 4 m SWD+ 0.5 m FB 1 MCC Panel & Operator Room 4 3.5 m Height 1 above pumping Station

C) Effluent Pumping Station 43 MLD

S.No. Description Size Number 1 Treated Sewage Wet Well Dia 7.7 m X 6.5 m SWD+ 0.5 m FB 1 MCC Panel & Operator Room 2 Dia 3.85 m X 3.5 m Ht. 1 above pumping Station 3 DG Platform for Treated Sewage 8.0 m X 5.0 m 1

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

7. Photographs

Observations of Site Visit are as under:

Salori STP 14 MLD:

S. Item/ Units Photos Observations No Recommendations 1. Project Display Board Display Board to be Description rusted repainted Board

2 Inlet chamber and screening

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

Screens not cleaned Proper maintenance of Screens needs to be done.

3. SBR SBR were found in good working condition.

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

4. Sumpwell Rotating arm rusted Painting to be done

5. Chlorination equipment. Satisfactory

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

Rusted & Loose Proper wiring and wiring painting be done

6. Chlorine Poor Maintenance Proper Maintenance Contact of tank of Chlorination tank Tank (CCT) be done.

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

7. Sludge Painting Required dewatering Building

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

PLC and SCADA SCADA system be 8. SCADA checked and System working but reports complete reports be not generated. generated.

9. Laboratory Satisfactory

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SPMG TPI Report for Operation and Maintenance of MPS and 14 MLD STP Salori in Prayagraj City

10. Water Photograph of Quality influent and effluent sewage water of STP.

 List of Staff employed at site is enclosed as Annexure- II.  Last Electricity bill is attached as Annexure –III.  Consent letter from UP PCB is attached as Annexure- IV.  O & M expenditure record is attached as Annexure- V.  Plant Layout is attached as Annexure – VI.  Checklist of STP is attached as Annexure- VII.

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Annexure- I ANNEXURE - I

Annexure- II ANNEXURE - II Annexure- III 7/5/2021 03:07:11 PM ANNEXURE - III

(42650031094265093999710000832552) BILL-CUM-NOTICE A/C No :4265003109 Name : M/S GENREAL MANGER GANGA PRADUSHAN U.P JAL NIGAM Bill No : 426509399971 Bill Due Date 20-MAY-2021 Address : GANGA PRADUSHAN U.P JAL NIGAM ALLAHABAD GANGA Disconnection Date 27-MAY-2021 PRADUSHAN U.P JAL NIGAM ALLAHABAD Allahabad UP 211002 IND Circle : CIR44442 Book No : 444422263690 Bill Date : 06-MAY-2021 Division : DIV444422 SC No : PU_204860 Bill Month : MAY-2021 Sub Division : SDO4444222 Account No : 4265003109 K No : Mobile No : 9027852600

Meter Badge Meter Rcrd Bill DIFF M.F Billed MNTH Rmrk Meter Previous Current No. No. Dmd Basis Units Status M4444222UPU2751 UPU27514 OK 01-APR-21 388458 02-MAY-21 396413 7955 10 79550 1 OK A 4 KWH M4444222UPU2751 UPU27514 OK 01-APR-21 395100 02-MAY-21 403102 8002 10 80020 1 OK A 4 KVAH M4444222UPU2751 UPU27514 19.78 OK 10 197.8 KVA 1 OK A 4

Assessed Units Adjustment Units Total Billed Units KWH KVAH KVA 80020

Arrears Details(`) EC Calculation Connection Details Category Amount(`) Units Rates Amount Description Tariff Code LMV7 Arrears 0.00 Supply Type 74 Previous Arrears Surcharge 0.60 80020 7.74 619354.80 Energy Charge Conn Load 578.70 KW Miscellaneous Arrears 0.00 Security Deposit (`) 643000.00 Total 0.60 Inoperative Balance (`) 0.00 Additional Security 0.00 Security Deposit Interest 0.00

Bill Details( ` ) Bill Details( ` ) Last Payment Status Electricity Charges 619354.80 Installment Amount 0.00 Amount (`) 894400.40 Fixed/Demand Charges 162843.75 (A)Installment Number Receipt No 426500379507 Rural/Dept Rebate 0.00 Receipt Date 08-APR-2021 Load Factor Rebate 0.00 Power Loom Rebate 0.00 Payment Details Amount for Min Charges 0.00 894400.40 Dishonor Cheque 0.00 Solar Heater Rebate 0.00 Fuel Surcharge 0.00 Total Payable Amount 832552 Previous Consumption Pattern LT Metering surcharge 0.00 (`) Bill Units Units Demand Status Excess Demand Penalty 0.00 Month (KWH) (KVAH) Capacitor Surcharge 0.00 Payable Amount in Eight Lakh Thirty Two Thousand Current LPSC 0.00 words Five Hundred Fifty Two Rupees APR- 85880 86350 217.8 MU Electricity Duty 58664.89 Only 2021 Regulatory Surcharge1 0.00 MAR- 84200 84470 243.4 MU Regulatory Surcharge2 0.00 2021 Deferred FC 0.00 FEB- 103820 104200 242.8 MU Provisional Adjustment 0.00 2021 Tariff Adjustments/Prev FC 0.00 JAN- 89980 93200 246.6 MU Misc Debit 0.00 2021 FC/Installment Credit 8311.93 DEC- 52930 54480 238.4 MU Current Payable Amount(`) 832551.51 2020 NOV- 119400 120710 238.2 MU 2020

Energy Saved Is Energy Produced. Note: If the Bill is not paid by Due Date, the supply will be disconnected without any further notice.

Book No. Receipt No. Counter no. Old Acct No Acct No Bill No. 444422263690 4265003109 426509399971 Amount Received(Figures) Counter Name Received by Collection Date

(In Words)

Cheque/DD No. Due Date 20-MAY-2021 Bank: Total Amount Payable before due Date( ` ) 824730 Branch: Date: Cashier Signature Amount:

NOTE: Pay your Bill online- www.uppclonline.com Please update your Mobile # EXECUTIVE ENGINEER - TAGORE TOWN DIAL TOLL FREE 1912 FOR BILL & SUPPLY COMPLAINTS Annexure- IV ANNEXURE - IV Annexure- V ANNEXURE - V

Annexure- VI

Annexure- VII

ANNEXURE - VII

CHECK LIST FOR MONITORING OF PROFORMANCE OF 14.00 MLD SEWAGE TREATMENT PLANTS (STP), PRAYAGRAJ

1. Name / Location of STP : 14.00 MLD STP Prayagraj. 2. Process of Sewage Treatment : (i) ASP - Activated sludge process (ii)TF - Trickling filter

(iii)AL - Aerated lagoon (iv)UASB - Upflow anaerobic sludge blanket (v)OP - Oxidation pond/waste SBR stabilization ponds (vi)EA - Extended Aeration (vii)SBR – Sequential Batch Reactor (viii)MBR – Membrane Bio Reactor (ix) MBBR – Moving Bed Bio Reactor 3. Flow sheet of STP( to be attached) Not Available 4. Designed Capacity/day : 14 MLD 5. Actual treatment : 14.60 MLD (Average)

6. Raw sewage characteristics at Inlet Average COD 268.01 mg/l BOD 101.14 mg/l TSS 269.07 mg/l

Nil 7. Manual and Mechanical Grit Chambers

8 Primary Settling Tank : Nil

10 Secondary Settling Tank : Nil

12. Final Effluent Quantity : Average BOD, TSS, 7.1 mg/l 7.04 mg/l COD, ( Average) 21.9 mg/l

13. Sludge Thickener : NA (i) Volume m3 (ii) Thickening Surface m3 (iii) Underflow solids concentration mg/L (iv) Actual thickened 14. Sludgeslu Digdgee pstersrodu ction : Nil (i) Digester Volume, m3 Rate (Flow rate, m/hr (ii)Thickening Sludge BOD multiplied by hr/day) & COD mg/L (iii)Actual digester sludge production rate (Flow rate m3/hr multiplied by hr/day) 15. Biogas produced, if any and its : NIL composition 16. Operational status of gas utilization : NIL

17. Power generation, if any : 18. Continuous NIL

19. PLC and SCADA system Satisfactory, but complete reports not generated.

20. Point of treated sewage disposal (river / : Treated Sewage water is lake / used by the Nagar Nigam irrigation / land and disposal/ pisciculture/ for Parks, Road Cleaning aquaculture / any other ) and discharged into the Ganga river. 21. Bypass arrangement at STPs, if any NIL 22. Method of sludge disposal and status : Satisfactory. (satisfactory / Used by farmers unsatisfactory) 23. Operation and maintenance of Sewage Satisfactory. Treatment Plant (satisfactory / unsatisfactory) 24. Agency for operation and maintenance : M/s UEM India Pvt. Ltd. of Sewage Treatment Plant 25. Operation through Sub Contractor, if any : NIL 26. Power requirement : NA 27. Status of power availability for : 18 hours of power supply uninterrupted and continuous running of STP 28. Standby arrangement for power, if any NA 29. Status of Skilled/Trained Manpower : 17 Personnels. 30. Annual expenditure on O&M & STP NA 31. Consent from State Pollution Control : Consent taken till Board/Pollution 31.12.2022. Control Committee or not 32. Volume of industrial waste being mixed : NIL in sewage, if any. 33. Status of maintenance of Log Books : Satisfactory 34. Status of Laboratory facility : Satisfactory