WATER SUPPLY SYSTEM FOR CITY PROJECT OVERVIEW “REVISED DPR”

DPR & DER DELIVERY AND PRESENTATIONS (1/2)

• DPR & DER submitted on July 12, 2013 • PPTs and Discussions on July 31, September 5 • PMC communicated observations vide Minutes of meeting with SGI & internal meetings • All Ex. Engineers provided updated info on existing distribution pipes • Detailed discussions with Ex. Engineers DPR & DER DELIVERY AND PRESENTATIONS (2/2)

• Revision and modifications based on comments received from Ex. Engineers presented on 29th January 2014 • Final DPR modified and submitted on 18th February 2014. • Final DER modified and submitted on 24th February 2014.

Objectives of study

• Review existing Water Supply System

• Population and Water Demand Projections

• Design of Proposed Water System on 24x7 basis: Clear Water Transmission, Storage & Distribution

• Preparation of Capital, O & M cost

• Project Financial Analysis and Viability

JOINT SITE VISITS

• Confirmation of sites for Service Reservoirs

• Check suitability of new sites for Service Reservoirs and Pump stations

• Feasibility of the alignments for transmission and Trunk distribution mains

New sites of Service Reservoirs

No. of Sr. No. New Location Earlier location SRs 1 PARVATI ZONE Amenity space in Rohan 1.1 Parvati WTP compound 2 Kritika Police lines SR 1.2 Sarasbag Kothi 2 compound 2 ZONE 2.1 Near SNDT HLR Gandhi Bhavan 1 2.2 Fergusson college Pune University 1 2.3 Khairewadi Pune University 3 Chikhalwadi 2.4 Pune Univesrity 2 Ambedkar stadium 2.5 Panchavati hill Panchavati Garden 1

New sites of Service Reservoirs

No. of Sr. No. New Location Earlier location SRs 3 VADGAON ZONE Shivneri-Brahma 3.1 Seminary GSR 1 Amenity space Near Annad nagar 3.2 Hadpsar Bus Depot 3 Garden-survey no.46G Dorabji Paradise 3.3 Part of Cloud Nine 1 Amenity Space Dorabji Paradise 3.4 Nyati Amenity Space 1 Amenity Space High Bliss Society 3.5 Ujjwal Terrace 1 Amenity Space 3.6 Near Institute ESR Charwad Wasti 1

New sites of Service Reservoirs

No. of Sr. No. New Location Earlier location SRs 4 BHAMA-ASKHED ZONE 4.1 Bishops school Wadgaon Sheri PS 2 Vegetable Market-Plot33 Sanjay Park-Rohan 4.2 2 Near 509 Mithila Gairan in Lohegaon near 4.3 Gurudwara Wasti 2 Haran Tala Palm Garden opposite to Mental 4.4 Near Stone Querry 2 Corner(Vishrantwadi zone)

SR sites not finalised

No. of Sr. No. Location WS zone SRs Survey no.7-Behind 1 bypass 1 Raddison Hotel

MAJOR ISSUES IN PARVATI

Sr. No. Description Clarification

Shifting of ESRs from WTP 1 Site shifted to Rohan Kritika Utilization of newly laid Planned to be used for gravity 2 900mm MS gravity main system from Parvati BPT Shifting of Sarasbag Kothi Existing SRs and sump proposed to 3 ESRs to Police lines be demolished

Transfer of supply to PCWW LLR Zone Is now proposed from 4 for area- Jalmandir GSR to be reconstructed Sangam bridge to Bund Seminary GSRs to be Parvati PS-BPT-Padmavati- Seminary 5 supplied from Padmavati PS will result in higher head pumping

MAJOR ISSUES IN VADGAON

Sr. No. Description Clarification

Now a BPT is proposed near Institute ESR which will supply to Ujjwal Terrace Utilization of WW tank as 1 Zone. ( High Bliss ESR) and Venkatesh BPT Serenity ESR

Alignment of Gravity system After joint site visit, the Alignments are 2 from New Vadgaon sump- revised Sudatta Sankul-forest area Pumping main from Vadgaon, to be Non availability of site for extended. 3 BPT & PS at wonder city- Pumps for Agam Mandir 2 zones to be housed in New RG PS Site for New RG PS shifted Proposals are modified with location at 4 to Truck Terminus location Santosh Nagar MAJOR ISSUES IN VADGAON

Sr. No. Description Clarification

Alternate site for Ujjawal Terrace- PMC informed on Amenity space of High bliss society November 11, 2013 that confirmed by joint site visit. 5 sites for Charwad vasti & Alternate location for Charwad vasti Ujjwal terrace not available and new BPT is considered at the site adjacent to the existing Institute ESR. Shivneri zone divided in to 2, one from Additional SR at Seminary 6 ex. Site(Brahma Amenity) and other at SR site Seminary

MAJOR ISSUES IN CANTONMENT

Sr. No. Description Clarification

The capacity of existing GSR is a 1 Revision of Bakri hill zones constraint. The existing zones retained Utilization of ex.1000mm Accepted. The proposal will be 2 pumping main For Sicilia modified Utilization of 600mm main The existing pipeline will be utilized, 3 from Ram Tekdi-Tukai Tekadi adequate up to 2032 SR One higher elevation DMA proposed to be supplied from new ESR in the Alternative SR site for part 4 premises of Dorabji ESR of Cloud nine zone Lower areas from the existing location 5

MAJOR ISSUES IN WARJE

Sr. No. Description Clarification

The new location for 4 Ml capacity Supply to Ideal colony zone 1 ESR identified by PMC. The design is from SNDT revised Confirmation of site for The new site identified by PMC. The 2 Sutardhara Booster design is revised Revision of Bhosale nagar, PMC identified 3 new sites, 1 at 3 Bopodi and Model colony Khairewadi & 2 at Chikhal wadi. zones Designs are revised Holkar WTP is proposed to Supply 4 Supply from Holkar WW Chikhalwadi ESRs i.e. Bopodi Zone and Khadaki Cantonment Area 5 Supply to Sangam wadi zone Sangam wadi from BA gravity system

MAJOR ISSUES IN WARJE

Sr. No. Description Clarification

Utilization of new ESR in 6 Not proposed to be used in PMC area Cant. area Transmission main for The alignment is now modified along 7 link Rd ESR high contour line, as per joint site visit High elevation areas along SNDT HLR zone modified to include 8 Law college rd. on SNDT HLR this. Alignment of Dukkar khind The alignment is modified, as per joint 9 SR alignment through Forest site visit This has been utilized as transmission Utilization of 864mm diam. 10 main, for supply to & pipeline from CC to Pashan Panchavati SRs Utilization of 711mm MS This will be used in the proposed 11 pumping main-Pashan to gravity system from CC BPT to Sus and Sus other SRs

MAJOR ISSUES IN WARJE

Sr. No. Description Clarification

Asha nagar SR can not be supplied Supply to MAFCO & Asha from SNDT HLR/Existing BPT 12 nagar SRS from HLR, instead A new BPT in SNDT area is proposed to of pumping from MLR-sump supply MAFCO, Asha nagar and Khaire Wasti SRs by gravity Reorganization of SNDT HLR The zone boundaries are modified and 13 and SNDT MLR zones designs are revised.

MAJOR ISSUES IN BHAMA -ASKHED

Sr. No. Description Clarification

Shifting of ESRs from Two ESRS at new site-Bishops school-zones 1 Wadgaon sheri PS 2& 5 Earlier Demand worked out based on DP and Metro corridor norms Discussed revised DP on October 18. The 2 Khulewadi zone revised 2032 demand 4.60Mld(20.69 mld). This zone is merged in Kharadi zone 3 and the ESR capacity of the zone is increased to 4.5 ML 3 Thakarsi SRS Capacities & levels shall be as per DPR MAJOR ISSUES IN BHAMA -ASKHED

Sr. No. Description Clarification

Meeting with PMC. The locations and WS zones finalised Identification of 7 SRs to be 4 hydraulic levels as per SGI design. tendered If staging height is increased, the network analysis to be revised. PMC confirmed excluding these 7 SRs from SGI estimates Cost of all SRs included in Cost of 11 SRs is not considered 5 DPR. by SGI as advised by PMC The WS zones from PCWW to BA PMC informed supply of 200 Kharadi zones 1,2& 3 Mld from BA & 22 Mld from 10 Kharadi bypass Chikhali in 2032 (285 MLD Chandan nagar zones 1& 2 in 2047) Wadgaon sheri zone 4 DETAILS OF 7 SERVICE RESERVOIRS

No. Staging WS Zone Location of GL LDL FSL height SRs Dhanori zone 1 Dhanori-Amenity 1 588.85 609.63 615.63 21m space m m m Lohgaon Lake Dhanori-Amenity 1 588.13 610.00 646.00 22m zone 1 space m m m Vadgaon Sheri PS 2 566.07 585.00 591.00 19m zone 3 premises m m m Sainath nagar Sainath nagar 1 552.68 568.00 574.00 16m Amenity space m m m Bhange vasti Bhange vasti- 1 556.95 576.00 582.00 19m Amenity space m m m Tingare nagar Nyati Amenity 1 565.47 581.00 587.00 16m space m m m DETAILS OF ADDITIONAL 4 SERVICE RESERVOIRS

No. Staging WS Zone Location of GL LDL FSL height SRs Lohegaon Lake Dhanori-Amenity 1 588.99m 610.00m 616.00m 21.00m Zone 1 space Munjaba wasti Munjaba Wasti ESR 1 584.04m 603.59m 609.59m 20.00m Laxmi Nagar/Ram Thakarsi Proposed 1 574.43m 582.22m 588.22m 8.00m Nagar ESR 4 Navi Khadki K. Bhaurao Patil ESR 1 563.94m 581.00m 587.00m 17.00m Yerwada COMMON POINTS ON DPR

Clarification Sr. No. Description

A. Pumping Mains Based on Techno-economic analysis Water Hammer Velocity-0.60m/sec to 2.5m/sec

A. Gravity Mains Transmission main- Min. Ensure min. terminal head 3m 1 diam. 450mm Velocity-0.60m/sec to 2.5m/sec

Minimum 450mm diam. will reduce the velocity <0.60m/sec

Designs are modified with 450 mm as minimum diameter.

COMMON POINTS ON DPR

Clarification Sr. No. Description

Design criteria agreed with PMC A. Pumping Mains Up to 450mm DI Above 450mm-MS Transmission mains

2 Matreial -steel for all B. Gravity Mains diameters Up to 600mm DI Above 600mm-MS

PMC Confirmerd the DPR proposals COMMON POINTS ON DPR

Sr. No. Description Clarification

This directive from PMC has resulted in modification of designs , drawings & All distribution estimates in 11 WS zones. 3 pipelines in the BDP area to be deleted Proposals Modified

WS ZONES WITH BDP

WS zone Ward Nos.

Sudatta Sankul 127

Institute ESR 130

Charwad vasti 130

Ujjawal Terrace 129

Agam Mandir-E 144

Agam Mandir-P 144

Mahadev Mandir 141

Kedareshwar-P 140,141 WS ZONES WITH BDP

WS zone Ward nos. Konark Indraue 121 Warje Malwadi 110 Ram Nagar 111 Atul Nagar 110 Chandani chowk zone -1 61 COMMON POINTS ON DPR

Sr. No. Description Clarification

PMC had directed one lane to be considered for reinstatement

4 Reinstatement of roads The Revised cost of reinstatement worked put in the range of Rs. 700 crores. Therefore original proposal of reinstatement of trench width retained

COMMON POINTS ON DPR

Sr. No. Description Clarification

Distribution mains to be The proposals are modified 5 deleted on private premises

COST ESTIMATES

Sr. No. Description Clarification

Pipe rates are with central excise. Rates retained with 1 PMC can avail excise exemption. The central excise rates to be modified ? Distribution system is proposed with 2 K9 pipes for all diameters. Pl. PMC Confirmed K9 pipes confirm All sluice valves are of DI PMC confirmed DI sluice 3 Pl. confirm valves The concrete guiniting is proposed PMC Confirmed CC 4 as external protection to MS pipes. guiniting Option of 3LPE coating Underground type of FH proposed 5 -One per sq.km in dense areas PMC Confirmed -One per 4sq.kms in Peripheral areas Design criteria (1/2)

Sr. No. Parameter Unit Description 1 Design Period 30 Years Base year/Commissioning Year 2017 Intermediate stage 2032 Ultimate stage 2047 2 Net Domestic water allowance Lpcd 150 3 System Losses Base year-2012 % 35 Year-2017 % 30 Year-2022 % 20 Year-2032 % 15 Design year-2047 % 15 4 Clear water pumping hours Hours 22 5 Stand by pump capacity % 100 6 Hydraulic Retention Time of sumps min 60 7 Peak factor for distribution 2.50 Design criteria (2/2)

Sr. No. Parameter Unit Description 8 Pipe Material for Pumping main DI up to 450 mm MS above 9 Pipe Material for Gravity main DI up to 600 mm MS above Minimum Diameter of Transmission Mains mm 450 10 Hydraulic Retention Time of BPTs min 10 (only standard capacities = = 0.5 ML or 1 ML used) 11 Storage capacity of Service Reservoir 8 hours of daily water demand, i.e. 33% 12 Coefficient of Friction-“C” Ductile Iron-CM lined 140 Mild Steel-CM lined 140 Cast Iron pipes-New (unlined) 100 Cast iron pipes-Old (unlined) 80 13 Terminal pressure in distribution Network m Normal 12m, but not below 10m Population Projections

Summary of Projections of all Methods A B C Average Year (Arithmetical + Metro+Wada Growth Rate Geometrical policy Increase) 2017 3,602,449 3,660,631 3,918,763 2022 4,063,195 4,205,832 4,430,320 2032 5,173,269 5,467,581 5,771,754 2042 6,614,462 6,834,477 6,939,529 2047 7,497,376 7,381,235 7,375,348

Recommended projected population: as per Metro+Wada policy Population Density- 2012 Population Density- 2017 Population Density- 2022 Population Density- 2032 Population Density- 2042 Population Density- 2047 Water Demand

Net Demand (MLD) Gross Demand (MLD) System Pune Khadki Pune Khadki Year Losses PMC Canton_ Canton_ Total PMC Canton_ Canton_ Total

ment ment ment ment 2017 712.63 12.53 12.06 737.28 30% 1018.14 17.91 17.22 1053.27 2022 926.97 12.53 12.06 951.56 20% 1158.83 15.66 15.07 1189.56 2032 1231.99 12.53 12.06 1256.58 15% 1449.41 14.75 14.18 1478.34 2042 1431.64 12.53 12.06 1456.23 15% 1684.27 14.75 14.18 1713.20 2047 1596.71 12.53 12.06 1621.30 15% 1877.67 14.75 14.18 1906.60 Existing water supply system

Sources •Khadkwasla Dam - Allocation 16 TMC - 1242 MLD • - 30 MLD, through Chikhali WTP

Raw water Transmission Description Transmission system Details Mutha Right Bank canal Two pipes of 1200mm & 1600mm diam. for drawing water to Stage 1 WTP of 220 MLD Parvati WTPs 3030mm diam. MS gravity main, up Gravity supply to Parvati stage 2 WTP of 315 MLD to receiving chamber of WTP 3030mm diam. MS gravity main, up Raw water pumping to MBR (in the premises of Parvati water works), and further Cantonment to receiving chamber of WTP gravity supply to Pune Cantonment water works for stage 1 WTP of 240 MLD WTPs Mutha Right Bank canal Supply to stage- 2 WTP of 100 MLD capacity Jack well at , - Supply to Warje stage 1 (9 MLD) WTP by 406mm branch; Warje WTPS 1524mm diameter pumping main - 1524mm pumping main for supply to Warje stage 2 WTP of 180 MLD Jack well at Khadakwasla dam, 1000mm branch pumping main for 45 MLD WTP Holkar WTPs 1524mm diam. pumping main 3030mm diam. MS gravity main, from - 1524 mm branch gravity main Vadgaon WTP Khadakwasla - Raw water PS stage 1 - 1524mm diam. pumping main to stage 1 WTP of 125 MLD. Chikhali WTP Jack well at Ravet on Pavana river 711mm diam. pumping main to Chikhali WTP Existing water supply system

Water Treatment Plants CAPACITY in MLD Sr No NAME - LOCATION Under Existing Total construction 1 Chikhali-(Pavana River) 29 29 2 Holkar 45 45 Cantonment Old 260 260 Cantonment New 100 100 3 Sub Total Cantonment 360 360 Parvati Old (line 1) 220 220 Parvati New (line 2) 315 315 4 Sub Total Parvati 535 535 5 Vadgaon stage 1 125 125 Warje Old 9 9 Warje New 186 186 Warje stage 3 200 200 6 Sub Total Warje 195 200 395 TOTAL 1289 200 1489 Existing water supply system

Pump Stations Name Sump in ML Pumping destinations Parvati PH No.1 19.0 Parvati LLR, Parvati MLRs, Parvati HLRS Parvati PH No.2 12.0 SNDT, Parvati HLRs Parvati PH No.3 SNDT, Parvati HLRs Cantonment Old WTP Pump 9.00 Bakri Hill, Wanorie ESR, Wanorie HLRs, Station Race course ESR, Thakarsi Hill SRs Cantonment New WTP PH 4.20 Ram Tekdai, Kharadi ESRs

Warje 180 MLD WTP PH 4.20 Gandhi bhavan GSR, Chandani chowk GSR, SNDT Vadgaon 125 MLD WTP PH 4.80 Taljai HLRs, Washout ESR, Institute ESR Holkar 45 MLD WTP PH 2.0 Vidyanagar sump Padmavati Pump Station 8.0 Bibvewadi GSRs, Taljai MLR, Seminary GSR SNDT MLR Pump Station 11.35 SNDT HLR Vidyanagar Pump Station 1.0 Vidyanagar ESR, Viman nagar ESRs, Dhanori ESR, Kalwad, Kalas Rajeev Gandhi Udyan Pump Station 1.60 Kedareshwar GSR, Shreehari ESR Katraj Pump Station 0.35 Agam Mandir GSR (minor pump stations & boosters) - various Clear water transmission

Clear water transmission mains Total Length – 247,989 m

Complicated existing system: • Transmission and distribution often mixed (e.g. many direct tappings in transmission mains) • WTP systems often mixed (e.g. mixing between Warje water and Parvati water at SNDT HLR, mixing between Holkar water and Chikhali water at Vidya Nagar ESR, mixing between Holkar transmission and Cantonment distribution at 509 chowk, …) • Only few flowmeters, often not working (e.g. SNDT MLR pump station, Katraj pump station, …)

All these add to the difficulty in management and control of the system (e.g. impossible to assess losses) Summary of existing Service Reservoirs

Total Storage No. of No. of No. of WTP SUPPLY AREA Capacity existing SRs GSRs ESRs (ML) PARVATI 98.39 18 15 3 CANTONMENT 95.95 31 14 17 VADGAON 29.93 26 13 13 WARJE 91.60 20 18 2 HOLKAR 8.47 7 0 7 CHIKHALI 4.0 1 0 1 Total of PMC 328.34 103 60 43

Note: out of 103 existing SRs only 83 are currently in operation

Distribution System

Summary of Existing distribution system

Material Diameters in mm Length in km Asbestos cement 80 to 300 15.47 Cast Iron Material Diameters75 to 1000 in mm Length in2335.50 km RCC Asbestos cement 80450 to 300 15.465 7.33 Cast Iron 75 to 1000 2335.50 Ductile RCCIron 50 to450 600 7.33 189.66 GalvanizedDuctile Iron Iron 2550 to to 600100 189.6634.39 Mild SteelGalvanized Iron 10025 to to 1001524 34.39 91.35 Mild Steel 100 to 1524 91.35 PrestressedPrestressed concrete concrete 500500 toto 16001600 6.70 6.70 PVC PVC 6363 to to 250250 8.13 8.13 TotalTotal 2688.5252688.53 House Service connections

Registered connections Total Number Domestic Non domestic Stand posts 134,017 13,993 149,360 1,300 (22,218 metered) All metered Connections by size Metered Metered Diameter Stand Posts domestic Non -domestic 15 mm 19,887 844 650 20 mm 1,213 12,211 650 25 mm 681 624 40 mm 169 122 50 mm 128 105 80 mm 73 37 100 mm 34 30 150 mm 22 14 200 mm 4 4 250 mm 5 1 300 mm 2 1 Totals 22,218 13,993 1,300

Problem of not registered Connections   Household survey is required as first step for regularization and metering program Problems of Metering management   Irregular readings  30% are not working  Complaints by users for measurement of air flow Assessment of existing water supply

• Intermittent supply-wide variation of supply hours

• Quantity of per capita supply varies substantially, very low in North of Mula-

• Distribution network very old in many areas-high physical losses

• High level of Non Revenue Water

• Inadequate storage capacity

• Reservoirs working as distribution reservoirs, and also feeding other SRs using distribution mains

• Fast depletion of reservoirs, resulting in high peak factors and small number of supply hours On Going Projects (1/2)

Component Description A. Under Construction Raw water pumping main Khadakwasla to Parvati 2500mm MS - 11.70 km Raw water Pump station for New Jack well No.2 Warje WTP of 200 MLD Raw water pumps Raw water pumping main - 1626mm, L = 8.60 km New Warje WTP - 200 MLD Conventional process Treatment New Warje clear water pump Sump - 10 ML and PH station On Going Projects (2/2)

Component Description B. Planned Raw water pump station for Jack well and PH No.3 Parvati Raw water pumps New water treatment plant at Conventional process Treatment Parvati-500 MLD New Clear water pump station for Sump - 18 ML and PH 500 MLD plant Pumps for Pune Cantonment Raw water pump station for New Sump - 8.53 ML Vadgaon WTP Raw water pumps Raw water pumping main for for 2000mm dia. MS New Vadgaon WTP New Vadgaon WTP-125 mld Conventional process Treatment New clear water pump station for Sump - 11 ML - and PH Vadgaon Raw water intake and pump Intake well station for Bhama – Askhed Jack well and PH project Raw water pumps Raw water pumping main 1700mm MS - 8.31 km Water treatment plant -200 MLD Conventional process Treatment at road MBR Clear water Transmission system 1600mm diam. gravity main - 16.5 km and feeder mains to ESRs Proposed water supply system

Water supply sources

Source Water Allocation in TMC/y Water Allocation in MLD Khadakwasla 16 1242 Bhama-Askhed 2.58 200 Pavna 0.30 22 Total 18.88 1464 Water Demand in 2032 19.05 1478 Deficit in 2032 0.18 14 Water Demand in 2047 24.57 1906 Deficit in 2047 6.00 443

Additional supply of 85 MLD (increased up to 285 MLD) is considered from Bhama- Askhed, and remaining from the Khadakwasla system

THE WTP CAPACITIES AND DEMANDS

CAPACITY IN MLD WTP CAPACITY DEMAND Supply Under To be To be To be Zone LOCATION Year Year Year Year Existing construc re- built in built in NO. 2032 2047 2032 2047 tion placed Stage 1 Stage 2 1 Chikhali / Bhama Askhed (Pavana) 29 200 85 200+29 285+29 214.68 306.54 2 Holkar 45 45 45 31.19 33.01 Cantonment-stage 1 260 Cantonment stage 2 (**) 100 100 100 70.8** 357.47 Cantonment stage 3 300 300 3 Sub Total Cantonment 360 300 100 400 Parvati stage 1 220 220 Parvati stage 2 315 315 456.25 390.73 Parvati stage 3 500 500 500 4 Sub Total Parvati 535 535 500 500 500 Vadgaon stage 1 125 12 137 137 Vadgaon stage 2 125 125 125 277.45 356.71 Vadgaon stage 3 * 125 125 125 5 Sub Total Vadgaon 125 262 387 387 Warje stage 1 9 9 9 Warje stage 2 186 186 186 428.49 461.96 Warje stage 3 200 200 200 6 Sub Total Warje 195 200 395 395 TOTAL PMC 1289 200 535 962 385 1656 2041 1478.9 1906.4 Note (*) Vadgaon Stage 3 should be built before 2026 Note (**) Supply to Cantonmnet area shall come from Parvati WTP up to 2032, until Future 300 MLD WTP is constructed. Bhama Askhed stage 2 is increased up to 285 MLD capacity. WTP supply zones – 2032 WTP supply zones – 2047 Zone wise distribution of demand (MLD) Rehabilitation of Existing WTPs (1/2)

CRITERIA FOR UPGRADING /REHABILITATION OF WTPs • WTPs proposed for Rehabilitation: – Warje 180 Mld WTP – Cantonment 100 MLd New WTP – Holkar WTP

• Improved treatment process through monitoring and control of: – Water flow-rate monitoring with recording at WTP inlet and outlet – Monitoring of turbidity and pH for: 1) raw water, 2) settled water, and 3) treated water – Control of PAC dosage with dosing pumps for alum/PAC. – Monitoring of filtration cycle with differential pressure gauges for each filter unit – Measurement of the backwash water flow and the pressure & velocity air flow – Upgraded chlorinator equipment for pre and post chlorination served by dedicated motive water booster pumps – Measurement of chlorine content, both in pre- and in post-chlorination, by specific sensors and with alarms for high or low residual chlorine Rehabilitation of Existing WTPs (2/2)

• Upgrading of chlorination facilities: – Closure of Chlorine storage area, and provision of gas leakage detection and air extractor connected with neutralization tower – Gas leakage detection and air extractor also in the chlorination room – Safety equipment in a cabinet located outside the room

• Recirculation of Filter backwash water by: – Piping for backwash water collection to settling tank – Backwash settling tank – Recirculation pumps & piping to WTP inlet unit

• SCADA for continuous monitoring and recording of WTP operation

Rehabilitation of Existing SRs

RESULTS OF DIAGNOSTIC OF EXISTING RESERVOIRS RESERVOIR CONDITIONS TOTAL NUMBER OF GOOD FAIR POOR To be To be abandoned SRs CONSIDERED No works needed Local repairs Extensive Rehab. reconstructed (small size) 103 25 20 16 18 24 SR rehabilitation

Bakari Hill GSR - Ladder SR rehabilitation

Maharashtra Housing Board ESR 1 - Handrail SR rehabilitation

Thakarsi ESR 3 - Wall SR rehabilitation

Maharashtra Housing Board ESR 1 – Top Slab SR rehabilitation

Parvati Old MLR – Top Slab SR rehabilitation

Parvati HLR – Top Slab Reservoirs in Good conditions

Type of SR SR Capacity SR. No. ZONE NAME SR Name (ESR/GSR) Extng. (ML) 1 Parvati – HLR 1 Parvati -HLR1 GSR 4.50 2 Waghjai Existing Waghjai Existing GSR GSR 1.00

3 Atul Nagar Warje Old WTP Pure Water Sump GSR 2.30

4 Karve Nagar Warje WTP GSR (U.C.) GSR 12.00 5 Gandhibhavan Zone 1 Gandhibhavan Old GSR GSR 6.40 6 Gandhibhavan Zone 2 Gandhibhavan New GSR GSR 6.40 7 ChandaniChowk Zone 2 ChandaniChowk New GSR GSR 8.50 8 Baner Hill SUS New GSR GSR 3.50 9 BanerGaon Zone 1 Pancard Club GSR GSR 5.00 Chaturshringi GSR Under 10 Ganesh Khind/Aundh GSR 6.50 Construction 11 Industrial Colony Ram Tekdi tendered GSR GSR 6.00 12 Indraprastha Indraprashta ESR ESR 1.25 13 Satavwadi TukaiTekdi New GSR GSR 4.00 14 Bakari Hill Zone 1 Bakari Hill Old GSR GSR 6.00 15 Bakari Hill Zone 2 Bakari Hill New GSR (U.C.) GSR 6.00 16 Kharadi Zone 1 Kharadi ESR Under Construction ESR 2.50 17 Kharadi Zone 2 Kharadi Existing ESR ESR 2.50 18 Shastri Nagar MHB existing ESR 2 (1 ML) ESR 1.00 19 Digambar Nagar Tempo Chowk ESR 1 ESR 1.50 20 Tempo Chowk Tempo Chowk ESR 2 ESR 1.50 21 SundrabaiMarathe SundrabaiMarathe ESR ESR 1.60

22 Taljai HLR- Existing And New Taljai New HLR GSR 6.00

23 Shrihari Shrihari ESR ESR 1.00 24 Kedareshwar Existing Kedareshwar Existing GSR GSR 10.00 25 Seminary Existing Seminary Existing GSR GSR 7.00 Reservoirs in Fair conditions

Type of SR SR Capacity SR. No. SR Name (ESR/GSR) Extng. (ML)

1 Parvati -HLR4 GSR 1.00 2 Parvati -MLR 5 ML GSR 5.00 3 Kumbharwadi GSR GSR 1.25 4 ChandaniChowk Old GSR GSR 8.50 5 SUS Old GSR GSR 4.50 6 Chatushringi Old GSR GSR 4.50 7 Ram Tekdi existing GSR GSR 9.00 8 Chandan Nagar ESR 1 (3.5 ML) ESR 3.50 9 Chandan Nagar ESR 3 (1.5 ML) ESR 1.50 10 Dhanori Existing ESR ESR 1.00 11 B U Bhandari ESR ESR 1.50 12 Viman Nagar existing ESR1 (2.5 ML) ESR 2.50 13 Viman Nagar existing ESR2 (1 ML) ESR 1.00 14 Thakarsi Existing ESR 3 ESR 2.60 15 Institute Existing ESR ESR 1.00 16 Taljai Old HLR GSR 6.26 17 AgamMandir Existing ESR ESR 1.00 18 Dhankavadi GSR GSR 0.75 19 Bibvewadi old GSR GSR 3.40 20 VADGAON WTP ESR * ESR 2.00 Reservoirs in Poor conditions

Type of SR SR Capacity SR. No. SR Name (ESR/GSR) Extng. (ML) 1 Parvati -HLR2 GSR 4.50 2 Parvati -HLR3 GSR 4.50 3 Parvati -MLR 13 ML GSR 13.16 4 SNDT Existing HLR GSR 13.16 5 SNDT MLR GSR 11.35 6 Chatushringi New GSR GSR 8.40 7 Wanori HLR Circular GSR 5.45 8 WANORI ESR SMALL ESR 2.45 9 WANORI MLR RECTANGULAR GSR 4.45 10 Chandan Nagar ESR 2 (2.2 ML) ESR 2.20 11 Vidya Nagar ESR ESR 1.60 12 MHB existing ESR 1 (2 ML) ESR 2.00 13 Taljai MLR 1 GSR 3.40 14 Taljai MLR 2 GSR 3.40 15 Bibvewadi new GSR GSR 3.40 16 CHIKHALI MBR ESR 4.00 Reservoirs to be reconstructed on the same site

Capacity Sr No NAME Comments (ML) 1 Police Line ESR 1 Not in Use 2 Swargate Police Line ESR 2 Not in Use 3 Swargate Police Line Sump Not in Use 4 AHIRE GAON GSR In operation 0.05 5 RAMNAGAR ESR In operation 0.04 6 DUKKARKHIND GSR Not in Use 0.35 7 Pune University GSR Not in Use 8 Mafco GSR 1 Not in Use 9 Mafco GSR 2 Not in Use 10 FC GSR 1 Not in Use 11 FC GSR 2 Not in Use 12 FC GSR 3 Not in Use 13 TUKAI TEKDI OLD 2 In operation 0.10 14 TUKAI TEKDI OLD 1 In operation 0.30 15 JAL MANDIR GSR (Note 1) In operation 17.00 16 Kusmade Wasti ESR (Reconstruct) Not in Use 17 THAKARSI SR 2 In operation 2.50 18 THAKARSI SR 3 In operation 2.50 19 Tarode Wasti GSR 1 (Reconstruct) Not in Use 20 Tarode Wasti GSR 2 (Reconstruct) Not in Use Reservoirs to be decommissioned

Sr. No. NAME Current WTP Zone CAPACITY (ML)

1 WANORI ESR Cantonment 2.45

2 RACE COURSE ESR Cantonment 1.8

3 UPPER INDIRA NAGAR ESR Parvati 0.45

4 SOMJAI ESR Vadgaon 0.1

5 RAJAS SOCIETY, CIRCULAR Vadgaon 0.1

6 RAJAS SOCIETY, RECTANGULAR Vadgaon 0.15

7 SANTOSH NAGAR GSR Vadgaon 0.25

8 CHARWAD WASTI ESR Vadgaon 0.15

9 MANAS SROVAR ESR Vadgaon 0.1

10 GOKUL NAGAR ESR Vadgaon 0.15

11 KAMBLE WASTI GSR Vadgaon 0.1

12 DALVI WADI ESR Vadgaon 0.1

13 SUTARDARA GSR Warje 0.3 Repairs of reservoirs in fair conditions

TYPICAL PROBLEMS PROPOSED INTERVENTIONS Local spalling of RCC, with Repair with cement mortar plaster – protection of tank surfaces exposed bars with epoxy based paint Damaged aeration structures Reconstruct the structure Local leakages signs on lateral Injection with special bi-components sealing and replacement of walls of tank cracked internal plaster Helicoidal Stars damaged steps Repairs with cement plaster and parapet Corroded stairs, ladders and Replacement stairs/ladders with aluminium alloy handrails Replacement of hand rails with zinc coated steel Damaged walkways at bottom of Repair with cement plaster ESR tanks Rehabilitation of reservoirs in poor conditions

TYPICAL PROBLEMS PROPOSED INTERVENTIONS Extended spalling of concrete, Removal and reconstruction of top slabs and, in some cases of the with severe erosion of bars in internal columns the top slab Sagging of SR top slabs As per item above Several cracks and leakages Sealing with injections with special mixes. signs on the lateral walls Removal & reconstruction of the plaster in all internal surfaces of tank Protective paint epoxy based Extensive cracking or separation As per item above of plaster in internal surfaces of tank and on internal columns Corroded stairs, ladders and Replacement stairs/ladders with aluminium alloy hand rails Replacement of hand rails with zinc coated steel Damaged walkways at bottom of Reconstruction of damaged parts of walkways ESR tanks Formation of water supply zones

Existing Service Reservoirs • Maximum utilisation of the storage capacity • Identification of areas compatible to hydraulic levels • Ensure terminal pressure of 12m • Select water supply zone which maximises the use of trunk distribution mains

Proposed Service reservoirs • Prospective reservoirs are identified after study of limitations of existing service reservoirs, in terms of location, capacity and hydraulic levels • The list of such locations was prepared and discussed with PMC • The joint site visits have been conducted, for confirming availability and precise site location • The locations jointly agreed are considered for proposals • Final selection by consultants to optimize the zone formation

Other Guidelines • Zone formation based on geographical location, ground elevation and maximum travel • Nalla as zone limit • Major roads as zone limit • Major physical barriers as zone limits, such as River, Canal, Railway line, Expressway etc. • To avoid major undulations City divided in 141 water supply zones Pune city water zones summary

Water DMA Water supply in MLD Zones (2032) Sr. No. Water Supply Zone (2032) 2032 2047 Nos. Nos. 1 Parvati 212.46 280.36 12 31 2 Pune Cantonment 260.2 357.47 25 58 3 Vadgaon 277.45 356.71 32 85 4 Warje 428.49 461.96 34 98 5 Holkar 31.19 33.01 1 3 6 Bhama-Askhed 214.68 306.56 37 53 Total 1478.93 1906.42 141 328 SUMMARY OF SERVICE RESERVOIRS PLANNED TO BE USED FOR YEAR 2047

Total Existing Proposed Existing Proposed Capacity (Count) (Count) Capacity (ML) Capacity (ML) SR. No. Zone Name (ML)

ESR GSR ESR GSR ESR GSR ESR GSR ESR+GSR 1 Parvati - - - 7 9 3 - - - 33.66 33.00 29.50 96.16 2 Warje old - - - 1 1 ------2.30 1.00 - - - 3.30 3 Warje New - - - 14 14 6 - - - 99.96 42.50 40.50 182.96 4 Cantonment 6 6 14 1 13.45 36.45 50.00 32.00 131.9 5 Bhama Askhed 12 - - - 28 - - - 17.94 - - - 69.50 - - - 87.44

6 Vadgaon 3 9 15 10 3.00 43.61 39.00 40.00 125.61

7 Holkar ------2 ------7.00 - - - 7 Total 21 37 83 20 34.39 215.98 242.00 142.00 634.37 Detailed Summary of Water Supply Zones & Reservoirs

SRs SR SR Type of Demand Populatio Demand SR. No. Zone Name SR Name Existing/ Capacity Capacity LDL FSL SR (2032) n (2047) (2047) Proposed Existing Proposed

E/P ESR/GSR MLD MLD ML ML m m

Parvati 1 Parvati -HLR1 Parvati -HLR1 E GSR 9.51 47228 12.99 4.50 622.10 627.28 Parvati -HLR2 E GSR 4.50 621.28 627.28 2 Parvati -HLR 2&3 16.61 93547 27.06 Parvati -HLR3 E GSR 4.50 621.28 627.28 3 Parvati -HLR4 Parvati -HLR4 E GSR 2.90 14946 2.94 1.00 618.00 622.00 Parvati -MLR 5 ML E GSR 5.00 591.86 597.86 4 Parvati -MLRs Zone 2 46.50 237802 63.61 Parvati -MLR 17 ML P GSR 17.00 591.86 598.36 Parvati -MLR 13 ML E GSR 13.16 593.17 598.35 5 Parvati -MLR Zone 1 51.87 250665 66.86 Parvati -MLR 10 ML P GSR 10.00 593.17 599.67 6 Waghjai Existing Waghjai Existing GSR E GSR 3.17 17942 3.17 1.00 619.00 622.00 7 Waghjai Proposed Waghjai Proposed GSR P GSR 5.79 20541 7.09 2.50 620.15 626.15 8 Parvati WTP Rohan Kirtiki ESR 1 P ESR 8.42 43002 10.64 3.50 588.00 594.00 9 P L Deshpande Garden Rohan Kirtiki ESR 2 P ESR 11.60 59289 14.67 4.50 584.00 590.00

Swargate Police Line Proposed ESR P ESR 3.50 590.00 596.10 1 10 Saras Baugh 17.98 71018 20.90 Swargate Police Line Proposed ESR P ESR 3.50 590.00 596.10 2 Swargate WW ESR 1 P ESR 4.00 589.00 595.00 11 Shaniwarwada Swargate WW ESR 2 P ESR 24.48 117527 33.44 4.00 589.00 595.00 Swargate WW ESR 3 P ESR 4.00 589.00 595.00 Crescent High School ESR 1 P ESR 3.00 608.50 614.50 12 Crescent High School 13.63 61696 16.99 Crescent High School ESR 2 P ESR 3.00 608.50 614.50 Detailed Summary of Water Supply Zones & Reservoirs SRs SR SR Demand Populatio Demand SR. No. Zone Name SR Name Existing/ Type of SR Capacity Capacity LDL FSL (2032) n (2047) (2047) Proposed Existing Proposed

E/P ESR/GSR MLD MLD ML ML m m Warje old Ahire Gaon ESR 13 Ahire Gaon P ESR 1.98 12344 2.91 1.00 605.00 611.00 (Reconstruct) 14 Warje Malwadi Warje Old WTP Pure 2.29 12042 2.87 E GSR 2.30 624.90 628.00 15 Atul Nagar Water Sump 5.02 33114 6.30 Warje New Ramnagar ESR 16 Ramnagar P ESR 4.69 28072 5.11 2.00 611.00 617.00 (Reconstruct) Dukkarkhind ESR 17 Dukkarkhind P ESR 5.26 25657 6.60 2.50 616.00 622.50 (Reconstruct) 18 Kumbharwadi Kumbharwadi GSR E GSR 2.71 13861 3.96 1.25 593.30 598.30 19 Karve Nagar Warje WTP GSR (U.C.) E GSR 26.75 141442 36.11 12.00 591.00 597.00 20 Gandhibhavan Zone 1 Gandhibhavan Old GSR E GSR 15.52 83262 19.87 6.40 636.00 641.00 21 Gandhibhavan Zone 2 Gandhibhavan New GSR E GSR 13.16 63651 19.93 6.40 636.00 641.00 22 Chandani Chowk Zone 1 Chandani Chowk Old GSR E GSR 18.53 115819 25.82 8.50 665.00 670.00 Chandani Chowk New GSR E GSR 8.50 657.07 665.07 23 Chandani Chowk Zone 2 Chandani Chowk 42.58 206703 52.53 P GSR 9.00 657.07 665.07 Proposed GSR 24 Ideal Colony / MIT College SNDT Proposed HLR P GSR 11.25 60158 13.73 4.50 617.00 623.00 25 Pune University - 4.30 5.88 Khairewasti ESR 1 P ESR 4.00 582.00 588.00 26 Wakdewadi 24.23 69346 26.49 Khairewasti ESR 2 P ESR 4.00 582.00 588.00 Pashan Proposed ESR 1 P ESR 3.00 600.44 606.44 27 Pashan Lake 13.38 84392 17.63 Pashan Proposed ESR 2 P ESR 3.00 600.44 606.44 28 Sus Sutarwadi SUS Old GSR E GSR 11.92 72843 13.77 4.50 653.00 657.00 29 Baner Hill SUS New GSR E GSR 5.39 49096 10.03 3.50 654.10 660.10 30 Baner Gaon Zone 1 Pancard Club GSR E GSR 8.02 71228 14.65 5.00 598.00 605.50 Detailed Summary of Water Supply Zones & Reservoirs

SRs SR SR Demand Populatio Demand SR. No. Zone Name SR Name Existing/ Type of SR Capacity Capacity LDL FSL (2032) n (2047) (2047) Proposed Existing Proposed

E/P ESR/GSR MLD MLD ML ML m m Warje New 31 Baner Gaon Zone 2 Pashan Baner Link Road ESR P ESR 4.95 44670 8.78 3.00 595.20 601.20

Balewadi Jakat Naka ESR 1 P ESR 3.00 590.00 596.00 32 8.83 81827 16.46 Balewadi Jakat Naka ESR 2 P ESR 2.50 590.00 596.00

33 Baner West Green Zone Baner ESR P ESR 5.54 42550 10.00 3.50 615.00 621.00

34 Ram Nagar/ Laxman Nagar Sun Horizon ESR P ESR 7.01 55642 12.68 4.50 589.00 595.00 35 Panchavati Panchvati GSR P GSR 3.11 24136 5.71 2.00 641.00 647.00 36 SNDT HLR SNDT Existing HLR E GSR 34.24 133791 38.71 13.16 620.00 625.46 37 SNDT MLR SNDT MLR E GSR 28.85 106308 33.89 11.35 591.33 596.83 38 Bhosale Nagar Pune University GSR (Reconstruct) P GSR 15.20 64620 18.35 6.00 603.00 611.00 Mafco Proposed GSR 39 Gokhale Nagar P GSR 12.29 71039 17.85 6.00 610.30 616.80 (Reconstruct) 40 Chatushrungi Temple Asha Nagar ESR P ESR 5.61 28607 6.19 2.00 618.00 625.00

41 BMCC College FC Proposed ESR 1 (Reconstruct) P ESR 4.39 15920 5.12 2.00 595.00 601.00

42 Modern College FC Proposed GSR (Reconstruct) P GSR 32.70 118685 38.17 13.00 586.00 592.50

43 Fergusson College FC ESR 2 P ESR 7.26 36412 9.83 3.50 600.00 606.00

44 Chatushrungi Zone 1 Chatushringi Old GSR E GSR 8.33 37807 12.97 4.50 604.38 608.38

45 Chatushrungi Zone 2 Chatushringi New GSR E GSR 20.33 127449 34.30 8.40 604.38 608.38 Chaturshringi GSR Under 46 Ganesh Khind/Aundh E GSR 12.87 70194 19.14 6.50 601.88 606.88 Construction Detailed Summary of Water Supply Zones & Reservoirs

SRs SR SR Demand Populatio Demand SR. No. Zone Name SR Name Existing/ Type of SR Capacity Capacity LDL FSL (2032) n (2047) (2047) Proposed Existing Proposed

E/P ESR/GSR MLD MLD ML ML m m Cantonment 47 Ram Tekdi Ram Tekdi existing GSR E GSR 22.32 71465 27.93 9.00 642.00 646.00

48 Hadapsar Industrial Colony Ram Tekdi tendered GSR E GSR 14.35 58820 18.30 6.00 638.00 646.00

49 - P GSR 10.21 87711 15.89

50 Indraprastha Indraprashta ESR E ESR 2.41 12772 3.76 1.25 592.70 596.70

51 Satavwadi Tukai Tekdi New GSR E GSR 8.26 44513 11.19 4.00 610.70 616.70

52 Gliding Centre Tukai Tekdi ESR (Reconstruct) P ESR 9.85 47610 10.88 3.50 611.00 617.00

Anand Nagar ESR1 P ESR 3.50 589.00 595.00 53 Akashwani 13.76 85694 20.84 Anand Nagar ESR2 P ESR 3.50 589.00 595.00

54 Sadhana Vidyalaya Anand Nagar ESR3 P ESR 9.07 56529 13.75 4.50 585.00 591.00

55 Hadapsar Gaon Hadapsar Bus Depot ESR P ESR 9.40 58541 14.24 4.50 587.00 593.00

56 Bakari Hill Zone 1 Bakari Hill Old GSR E GSR 13.07 62145 15.97 6.00 639.50 644.00

57 Bakari Hill Zone 2 Bakari Hill New GSR (U.C.) E GSR 13.60 64636 16.61 6.00 639.12 643.62

58 Kale Borate Nagar Selen Park ESR P ESR 6.47 28953 7.03 2.50 612.40 618.40

59 Badade Mala Bhujbal Scheme ESR P ESR 7.68 49590 9.70 3.50 615.54 621.54

Cantonment WTP ESR 1 P ESR 3.50 583.00 589.00 60 16.31 85735 21.22 Cantonment WTP ESR 2 P ESR 3.50 583.00 589.00 Detailed Summary of Water Supply Zones & Reservoirs

SRs SR SR Type of Demand Populatio Demand SR. No. Zone Name SR Name Existing/ Capacity Capacity LDL FSL SR (2032) n (2047) (2047) Proposed Existing Proposed

E/P ESR/GSR MLD MLD ML ML m m

Cantonment

Cantonment Jalmandir 61 Jalmandir P GSR 60.91 184766 92.67 32.00 575.00 580.55 GSR (Reconstruct)

62 Ghorpadi Wanori HLR Circular E GSR 11.37 77494 13.97 5.45 607.13 612.80

63 Mundhwa Gaon Zone 1 Ghorpadi Sicilia ESR 1 P ESR 7.75 74184 13.59 4.50 580.54 587.04

Ghorpadi Sicilia ESR 2 P ESR 2.50 580.54 587.04 64 Mundhwa Gaon Zone 2 8.66 82864 15.18 Ghorpadi Sicilia ESR 3 P ESR 2.50 580.54 587.04

Kharadi ESR Under 65 Kharadi Zone 1 E ESR 5.74 27022 6.43 2.50 583.63 588.63 Construction 66 Kharadi Zone 2 Kharadi Existing ESR E ESR 7.46 29999 7.84 2.50 583.63 588.63

67 Kharadi Zone 3/ Khulewadi Kharadi Proposed ESR P ESR 12.77 50084 13.86 4.50 588.00 594.00

68 Kharadi Bypass Kharadi bypass ESR P ESR 8.18 36853 10.44 3.50 578.00 584.00 Chandan Nagar ESR 1 69 Wadgaon Sheri Zone 4 E ESR 9.71 45425 9.99 3.50 578.00 583.50 (3.5 ML) Chandan Nagar ESR 3 70 Chandan Nagar Zone 1 E ESR 4.28 18748 4.53 1.50 590.82 595.82 (1.5 ML) Chandan Nagar ESR 2 71 Chandan Nagar Zone 2 E ESR 6.32 24867 6.69 2.20 584.30 588.80 (2.2 ML) Detailed Summary of Water Supply Zones & Reservoirs

SRs Demand Population Demand SR Capacity SR Capacity SR. No. Zone Name SR Name Existing/ Type of SR LDL FSL (2032) (2047) (2047) Existing Proposed Proposed

E/P ESR/GSR MLD MLD ML ML m m Bhama Askhed

72 Undevelop Area Dhanori Dhanori Undeveloped Area ESR P ESR 4.70 38906 8.72 3.00 631.00 637.00

73 Dhanori Zone 1 Dhanori Proposed ESR 2 P ESR 3.23 21452 4.20 2.00 609.63 615.63 74 Dhanori Zone 2 Dhanori Existing ESR E ESR 2.46 15035 3.20 1.00 605.50 610.50 75 Gokul Nagar Dhanori Proposed ESR 1 P ESR 5.55 33598 6.32 2.50 610.00 616.00 76 Munjaba wasti Munjaba Wasti ESR P ESR 4.58 30279 5.88 2.00 603.59 609.59 77 Lohegaon Lake Zone 1 Dhanori Proposed ESR 3 P ESR 3.16 17455 4.66 2.00 610.00 616.00

78 Lohegaon Lake Zone 2 B U Bhandari ESR E ESR 2.30 28146 3.39 1.50 613.00 618.00

79 Ganesh Nagar - NA NA 1.15 6177 1.15 NA 80 Mhaske Wasti Mhaske Wasti ESR E ESR 0.45 2414 0.45 0.14 578.00 582.00 Kusmade Wasti ESR 81 Kusmade Wasti P ESR 2.86 14908 2.95 0.73 570.00 576.00 (Reconstruct) Vishrantwadi ESR 1 P ESR 2.00 578.00 584.00 82 Vishrantwadi 10.26 56784 11.12 Vishrantwadi ESR 2 P ESR 2.00 578.00 584.00 Haran Tala ESR 1 P ESR 2.00 616.00 622.00 83 Gurudwara Wasti 5.79 55406 9.93 Haran Tala ESR 2 P ESR 1.50 616.00 622.00 84 Tingre Nagar Tingre Nagar ESR P ESR 3.08 16516 3.08 2.00 581.00 587.00 85 Vidya Nagar Vidya Nagar ESR E ESR 4.04 24057 4.57 1.60 586.37 591.37 86 MHB Zone 1 MHB existing ESR 1 (2 ML) E ESR 5.66 18174 6.20 2.00 586.00 591.00 87 MHB Zone 2 MHB Proposed ESR P ESR 7.81 29066 8.56 3.00 581.00 587.00 88 Shastri Nagar MHB existing ESR 2 (1 ML) E ESR 3.00 12077 3.29 1.00 588.00 593.00 Detailed Summary of Water Supply Zones & Reservoirs

SRs Demand Population Demand SR Capacity SR Capacity SR. No. Zone Name SR Name Existing/ Type of SR LDL FSL (2032) (2047) (2047) Existing Proposed Proposed E/P ESR/GSR MLD MLD ML ML m m Bhama Askhed 89 Wadgaon Sheri Zone 1 Wadgaon Sheri Proposed ESR 1 P ESR 7.31 31357 7.63 2.50 581.00 587.00 90 Wadgaon Sheri Zone 2 Bishop School ESR 1 P ESR 8.53 38717 10.00 3.50 575.00 581.00 Wadgaon Sheri Proposed ESR P ESR 2.00 587.00 593.00 91 Wadgaon Sheri Zone 3 7.70 32439 8.08 2&3 P ESR 2.00 587.00 593.00 92 Wadgaon Sheri Zone 5 Bishop School ESR 2 P ESR 6.32 34592 7.41 2.50 575.00 581.00 93 Sanjay Park Zone 1 Vegetable Market ESR 1 P ESR 12.76 52472 13.49 4.50 600.00 606.00 94 Sanjay Park Zone 2 Vegetable Market ESR 2 P ESR 12.24 56787 12.93 4.50 600.00 606.00 Viman Nagar existing ESR1 (2.5 95 Viman Nagar Zone 1 (2.50 ML) E ESR 7.76 30442 7.98 2.50 589.00 592.00 ML) Viman Nagar existing ESR2 (1 96 Viman Nagar Zone 2 (1.00 ML) E ESR 3.37 8556 3.44 1.00 590.00 594.00 ML) 97 Viman Nagar Zone 3 Viman Nagar Proposed ESR P ESR 8.83 26435 9.35 3.00 588.00 594.00

Thakarsi ESR 1 (Reconstruct 2.5 98 Commerzone IT Park Yerwada P ESR 9.33 29397 10.59 3.50 582.22 588.22 to 3.5 ML) 99 Sangamwadi Sangamwadi ESR P ESR 7.70 42212 7.90 3.00 572.00 578.00 100 Laxmi Nagar/Ram Nagar Thakarsi Proposed ESR 4 P ESR 8.94 49690 9.07 3.00 582.22 588.22 101 Navi Khadki Yerwada K. Bhaurao Patil ESR P ESR 3.73 16394 3.85 1.50 581.00 587.00 Thakarsi ESR 2 (Reconstruct 2.5 102 Kashmiri Colony P ESR 10.98 51724 11.37 4.00 582.00 588.00 to 4.0 ML) 103 Thakarsi Existing ESR 3 E ESR 5.91 18732 6.29 2.60 582.00 588.00 104 Digambar Nagar Tempo Chowk ESR 1 E ESR 3.98 19365 5.84 1.50 578.80 582.80 105 Tempo Chowk Tempo Chowk ESR 2 E ESR 3.72 19349 3.84 1.50 578.80 582.80 106 Sundrabai Marathe Sundrabai Marathe ESR E ESR 4.54 20163 5.13 1.60 588.43 592.80 107 Sainath Nagar Sainath Nagar ESR P ESR 5.00 25275 5.76 2.00 568.00 574.00 Bhange Wasti ESR 1 P ESR 2.00 576.00 582.00 108 Bhange Wasti 5.95 41037 9.14 Bhange Wasti ESR 2 P ESR 1.00 576.00 582.00 Detailed Summary of Water Supply Zones & Reservoirs SRs Demand Population Demand SR Capacity SR Capacity SR. No. Zone Name SR Name Existing/ Type of SR LDL FSL (2032) (2047) (2047) Existing Proposed Proposed E/P ESR/GSR MLD MLD ML ML m m Vadgaon IHP ESR1 P ESR 2.50 585.00 591.00 109 IHP 13.13 66335 14.22 IHP ESR2 P ESR 2.50 585.00 591.00 110 Paranjpe Layout Paranjpe Layout ESR P ESR 7.80 38610 10.83 4.00 591.00 597.00 111 Venkatesh Serenity Venkatesh Serenity GSR P GSR 6.74 43967 9.83 3.50 608.50 614.50 112 Ujjawal Terrace High Bliss Society ESR P ESR 6.87 47690 9.43 3.50 622.00 628.00 113 Charwad Vasti Institute Proposed ESR P GSR 4.65 23932 4.85 2.00 627.00 633.00 Near Vadgaon WTP Washout 114 WTP Wash Out Proposed P GSR 7.52 39641 7.87 3.00 598.00 604.00 GSR 115 Sudatta Sankul Sudatta Sankul ESR P ESR 4.69 24274 5.02 2.00 604.00 609.00 116 Institute ESR Institute Existing ESR E ESR 2.31 3950 2.69 1.00 638.00 642.00 117 Taljai HLR Proposed Taljai Proposed HLR P GSR 9.17 53451 12.53 4.50 682.00 688.00 Taljai HLR- Existing And Taljai Old HLR E GSR 6.26 686.81 693.56 118 28.85 124610 35.31 New Taljai New HLR E GSR 6.00 686.81 693.56 Taljai MLR 1 E GSR 3.40 654.13 657.73 119 Taljai MLRs- Existing 15.07 84337 20.42 Taljai MLR 2 E GSR 3.40 654.13 657.73

120 Agam Mandir Existing Agam Mandir Existing ESR E ESR 2.15 19349 4.06 1.00 748.39 752.39

121 Agam Mandir Proposed Agam Mandir Proposed ESR P GSR 19.44 102977 25.35 9.00 692.00 698.00

122 Mahadev Mandir Mahadev Mandir GSR P GSR 8.76 48184 10.61 3.50 723.60 728.00 123 Shrihari Shrihari ESR E ESR 1.68 11119 3.00 1.00 668.00 672.50 124 Kedareshwar Existing Kedareshwar Existing GSR E GSR 22.10 132856 29.14 10.00 723.00 728.00

125 Kedareshwar-Proposed Kedareshwar Proposed GSR P GSR 9.67 45426 13.70 5.00 723.00 729.00

126 Kondhwa Road Shivneri Nagar ESR P ESR 7.31 43507 9.30 3.50 675.00 681.00

127 Sai Baba Nagar Steel Yard ESR P ESR 12.33 66379 12.68 4.50 682.16 688.16 Detailed Summary of Water Supply Zones & Reservoirs SRs Demand Population Demand SR Capacity SR Capacity SR. No. Zone Name SR Name Existing/ Type of SR LDL FSL (2032) (2047) (2047) Existing Proposed Proposed E/P ESR/GSR MLD MLD ML ML m m Vadgaon Upper Indira Nagar Proposed 128 Upper Indira Nagar P ESR 4.55 28053 5.35 2.00 685.00 691.50 ESR

129 Shivneri Nagar Shivneri Nagar GSR P GSR 7.87 32602 8.85 3.00 660.00 667.00

130 Market Yard Seminary Proposed GSR P GSR 10.68 44206 12.00 4.00 675.00 681.00

131 Seminary Existing Seminary Existing GSR E GSR 15.56 80201 18.45 7.00 672.00 676.00

Konark Indrayu GSR P GSR 6.04 7.29 2.50 648.00 654.00 132 Konark Indrayu 56025 Konark Indrayu ESR P ESR 3.05 3.68 1.50 660.00 666.00

133 Dashbhuja Mandir Dhankavadi GSR E GSR 0.86 6820 1.34 0.75 680.80 684.30 134 Bibvewadi Zone 1 Bibvewadi old GSR E GSR 6.85 37691 10.43 3.40 654.13 657.73 135 Bibvewadi Zone 2 Bibvewadi new GSR E GSR 7.26 39896 11.04 3.40 654.13 657.73

Dorabji Paradise ESR 1 P ESR 3.00 652.00 658.00 136 Dorabji Paradise 8.56 64812 13.14 Dorabji Paradise ESR 2 P ESR 1.50 652.00 658.00

137 Cloud Nine Cloud Nine ESR P ESR 5.78 45523 9.23 3.00 635.00 641.00

138 Nyati Enclave Dorabji Paradise ESR 3 P ESR 4.45 29452 6.63 2.50 652.00 658.00

139 Tarode Wasti Tarode Wasti ESR (Reconstruct) P ESR 1.84 9632 2.59 1.00 636.00 642.00

140 Mohamad Wadi Mohamad wadi ESR P ESR 3.86 31717 5.85 2.00 630.00 636.00 Detailed Summary of Water Supply Zones & Reservoirs

SRs SR SR Type of Demand Populatio Demand SR. No. Zone Name SR Name Existing/ Capacity Capacity LDL FSL SR (2032) n (2047) (2047) Proposed Existing Proposed

E/P ESR/GSR MLD MLD ML ML m m

Holkar

Chikhalwadi ESR 1 (near Hockey P ESR 3.00 585.00 591.00 Stadium) 141 Bopodi 17.01 77645 18.83

Chikhalwadi ESR 2 (near Darga) P ESR 3.50 585.00 591.00 Clear Water Transmission System

Basic concepts in bulk transmission plan

• Maximum utilisation of the existing facilities (SRs, BPTs, sumps, pumps, and transmission mains)

• Maximum utilisation of gravity-driven systems and minimization of pumping

• Allocation of water from a WTP to SRs which are best suited in terms of o nearness of location o hydraulic level

• Avoid laying of pipelines through the congested areas

• Avoid to an extent possible, long and complex pipe networks

Clear Water Transmission System - Components

BREAK PRESSURE TANK SERVICE RESERVOIRS

PUMP DISTRIBUTION STATION NETWORK

Clear water Pump Stations (No.) Pumping Gravity BPT Intermediate mains mains @ WTP (No.) PS (km) (km) Existing / 7 (2 planned by 2 68.73 1 24.81 Planned other consultants) Proposed 2 1 68.10 8 71.13 Parvati Transmission System

Clear water pump stations at Water Treatment Plants: o Parvati New WTP (planned) o Parvati Proposed PS (proposed)

Clear water pumping mains o Existing – 3150 m o Proposed – 7310 m

Break Pressure Tanks o BPT near Parvati HLR (proposed)

Clear water gravity mains o Existing – 0 o Proposed – 5775 m

Parvati system- Pump Stations

• Parvati New WTP (planned)

Proposed pump station no.1

Description Unit Details

Clear water sump 18.0 Capacity ML 110 x 30 x 6 Size m

567.25 Full supply level (FSL) RL. m

561.25 Lowest draw level (LDL) RL. m Parvati system- Pump Stations

Proposed pump station no.2

Description Unit Details

Clear water sump

9.0 capacity ML

70x 22 Size m

567.15 Full supply level (FSL) RL. m

561.25 Lowest draw level (LDL) RL. m Parvati system- Pump Stations

Zone wise distribution from Parvati water works Distribution in MLD Sr No Description 2032 2047 1 Pune Cantonment Water Works 243.79 3 Parvati MLR ws zone-1 51.87 66.86 4 Parvati MLR ws zone-2 46.50 63.61 5 Parvati HLR1 for ws zone-1 9.51 12.99 6 Parvati HLR2 & HLR3 for ws zone-2 16.61 27.06 7 Parvati HLR4 for ws zone-3 2.90 2.94 Subtotal HLRs 29.02 42.99 8 Waghjai Existing 3.17 3.17 9 Waghjai-proposed 5.79 7.09 10 Parvati WTP 8.42 10.64 11 P L Deshpande Garden 11.60 14.67 12 Proposed Parvati BPT 12.1 Sarasbag Kothi 17.98 20.90 12.2 Shaniwarwada 24.48 33.44 12.3 Crescent high school 13.63 16.99 Subtotal-12 56.09 71.33 13 SNDT sump, MLR, and HLRs 110.37 Total 456.25 390.73 Parvati system- Pump Stations / SRs

Zone wise distribution from SNDT SRs / PS / BPT Distribution in MLD Sr No Description 2032 2047 1 SNDT MLR 33.89 2 SNDT HLR 38.71 3 Ideal Colony / MIT College 13.73 SNDT PS 4 SNDT Proposed BPT 4.1 Gokhale Nagar 17.85 4.2 Chatushrungi Temple 6.19 Total 0.00 109.83

RESERVOIRS IN PARVATI SUPPLY AREA GSRs ESRs Total Description Existing Proposed Existing Proposed Existing Proposed Num SR 7 3 0 9 7 12 Capacity 33.66 29.50 0 33 33.66 62.5 Cantonment Transmission System

Clear water pump stations at Water Treatment Plants: o Cantonment 100 MLD WTP (existing) Intermediate pump stations: o Cantonment Proposed PS (proposed)

Clear water pumping mains o Existing – 31,145 m o Proposed – 14,320 m

Break Pressure Tanks o Ram Tekdi BPT (proposed)

Clear water gravity mains o Existing – 300 m o Proposed – 16,830 m

Cantonment system- Pump Stations

• Cantonment 100 MLD WTP (existing)

1 CLEAR WATER SUMP

Lowest Draw Capacity Full Supply Level Construction Size Level (ML) FSL LDL RCC 9.0 85m x 27m 576.23 573.41

• Cantonment Proposed PS (proposed)

Description Unit Details 1Clear water sump Capacity ML 12.50

Size m 75x30

Full supply level (FSL) RL. m 580.55

Lowest draw level (LDL) RL. m 575.00 Cantonment system- Pump Stations

Zone wise distribution from proposed pump station at Pune Cantonment water works Distribution in MLD Sr No Description 2032 2047 1 Wanori HLR for Ghorpadi ws zone 11.37 13.97

Proposed ESRs in the PCWW for Koregaon 2 16.31 21.22 park ws zone

3 Existing GSR-old for Bakari hill zone 1 13.07 15.97 4 Existing GSR-new for Bakari hill zone 2 13.60 16.61

Existing Wanori GSR for Pune cantonment 5 14.75 14.75 area

6 Ghorpadi Sicilia zone 28.77 7 Proposed Jal mandir zone 60.91 92.67

8 Ram Tekadi Existing GSR for Ram Tekdi zone 22.32 27.93

Ram Tekadi proposed GSR for Hadapsar 9 14.35 18.30 Industrial colony zone

10 Proposed Ram Tekadi BPT 77.11 107.28 Total 243.79 357.47 Cantonment system- Pump Stations / SRs

Zone wise distribution from Ram Tekdi BPT

Distribution in MLD Sr No Description 2032 2047 1 Badade Mala 7.68 9.7 2 Kale Borate Nagar 6.47 7.03 3 Gliding Centre / Hadapsar Gaon 9.85 10.88 4 Satavwadi 8.26 11.19 5 Magarpatta 10.21 15.89 6 Hadapsar Gaon 9.4 14.24 7 Sadhana Vidyalaya 9.07 13.75 8 Akashwani 13.76 20.84 9 Indraprastha 2.41 3.76 Total 77.11 107.28

RESERVOIRS IN CANTONMENT SUPPLY AREA GSRs ESRs Total Description Existing Proposed Existing Proposed Existing Proposed Num SR 6 1 6 14 12 15 Capacity 36.45 32 13.45 50 49.90 82 Vadgaon Transmission System (1/2)

Clear water pump stations at Water Treatment Plants: o Vadgaon old WTP (existing) o Vadgaon new WTP (planned) Intermediate pump stations: o Rajeev Gandhi PS (existing) o Proposed Santosh NagarPS (proposed)

Clear water pumping mains o Existing – 8,355 m o Proposed – 18,050 m

Vadgaon Transmission System (2/2)

Break Pressure Tanks o New WTP Clear Water sump (planned) o Taljai BPT (proposed) o Institute BPT (proposed) o Steel Yard BPT (proposed) o Konark Indrayu BPT (proposed)

Clear water gravity mains o Existing – 12,640 m o Proposed – 27,020 m

Vadgaon system- Pump Stations

• Vadgaon old WTP (existing)

1 CLEAR WATER SUMP

Capacity Full Supply Level Lowest Draw Level Construction Size (ML) FSL LDL RCC 4.8 40m x 30m 615.00 611.00

• Vadgaon new WTP (planned)

Description Unit Details Remarks

1Clear water sump and BPT

Two compartments of Capacity ML 6.90 0.50 for BPT & 6.40 Ml sump

Size m 50 x 25 -

Full supply level (FSL) RL. m 620.50 -

Lowest draw level (LDL) RL. m 615.00 - Vadgaon system- Pump Stations

Details of the Proposed Santosh Nagarpump station Description Unit Details 1 Clear water sump Capacity ML 6.00 Size m 40 x 30 Full supply level (FSL) RL. m 661.50 Lowest draw level (LDL) RL. m 656.50

Zone wise distribution from the existing (125 MLD) pump station at Vadgaon Distribution in MLD Sr No Description Remarks 2032 2047 Existing Institute ESR, Charwad vast GSR 1 20.57 26.80 and proposed Institute BPT 2 Proposed Santosh nagar pump station 113.47 113.47

Total 134.04 140.27 Vadgaon system- Pump Stations

Zone wise distribution from the proposed pump station at Vadgaon Distribution in MLD Sr No Description 2032 2047 1 Taljai HLRs-Existing 28.85 35.31 2 Taljai HLR -Proposed 9.17 12.53 3 Dhankavadi GSR-Existing for Dashbhuja Mandir zone 0.86 1.34 4 Taljai BPT - - 4.1 Taljai MLRs 15.07 20.42 4.2 Bibvewadi GSRs 14.11 21.47 4.3 Shreehari ESR 1.68 3.0 4.4 Rajiv Gandhi pump station-Existing 40.53 53.45 4.5 Proposed Santosh nagar pump station - 30.98 Subtotal-4 71.39 129.32 Total 110.27 178.50

Zone wise distribution from Rajiv Gandhi Pump Station Distribution in MLD Sr No Description 2032 2047 1 Kedareshwar Existing 22.10 29.14 2 Kedareshwar Proposed 9.67 13.70 3 Mahadev Mandir 8.76 10.61 Total 40.53 53.45 Vadgaon system- Pump Stations / SRs

Zone wise distribution from Santosh Nagar Pump Station

Distribution in MLD Sr No Description 2032 2047 1 Agam Mandir Existing 2.15 4.06 2 Agam Mandir Proposed 19.44 25.35 3 Konark Indrayu 9.09 10.97 4 Upper Indira Nagar 4.55 5.35 5 Sai Baba Nagar 12.33 12.68 6 Konark Indrayu BPT 6.1 Dorabji Paradise / Nyati Enclave 13.01 19.77 6.2 Cloud Nine 5.78 9.23 6.3 Mohmadwadi 3.86 5.85 6.4 Tarode Wasti 1.84 2.59 7 Steel Yard BPT 7.1 Market Yard 10.68 12.00 7.2 Seminary Existing 15.56 18.45 7.3 Kondhwa Road 7.31 9.30 7.4 Shivneri Nagar 7.87 8.85 Total 113.47 144.45 RESERVOIRS IN VADGAON SUPPLY AREA GSRs ESRs Total Description Existing Proposed Existing Proposed Existing Proposed Num SR 9 10 3 15 12 25 Capacity 43.61 40 3 39 46.61 79 Warje Transmission System

Clear water pump stations at Water Treatment Plants: o Warje 180 MLD WTP (existing) o Warje 200 MLD WTP (under construction) Intermediate pump stations: o SNDT sump & PH (existing)

Clear water pumping mains o Existing – 24,775 m o Proposed – 23,660 m

Break Pressure Tanks o SNDT BPT (existing) o SNDT BPT (proposed) o Old 9 MLD WTP pure water sump (existing) o Chandani Chowk BPT (proposed)

Clear water gravity mains o Existing – 11,865 m o Proposed – 21,500 m

Warje system- Pump Stations

• 180 MLD WTP PH (existing)

1 CLEAR WATER SUMP Lowest Draw Capacity Full Supply Level Construction Size Level (ML) FSL LDL RCC 4.2 47m x 23m 574.00 570.00

• 180 MLD WTP PH (proposed supplementary)

Salient features of the proposed supplementary pump station Description Unit Details 1 Clear water sump Capacity ML 0.40 Size m 20 x 5 Full supply level (FSL) RL. m 574.00

Lowest draw level (LDL) RL. m 570.00 Warje system- Pump Stations

• 200 MLD WTP PH (under construction)

Salient features of the proposed pump station at Warje water works

Description Unit Details

1Clear water sump

Capacity ML 10.0 Size m 2 sumps of 30m diam. Full supply level (FSL) RL. m 580.00 Lowest draw level (LDL) RL. m 573.00

Zone wise distribution from the existing sump at old warje WTP Distribution in MLD Sr No Description 2032 2047 1 Atul nagar zone 5.02 6.30 2 Warje-Malwadi zone 2.29 2.87 3 Ahire Gaon zone 1.98 Total 9.29 9.17 Warje system- Pump Stations

Zone wise distribution from the existing pump station at existing 180 MLD Warje WTP Distribution in MLD Sr No Description Remarks 2032 2047 28.68 39.80 1 Gandhi Bhavanzones 1 and 2

2 Chandani chowk zones 1 and 2 61.11 78.35 3 SNDT existing BPT 105.38 77.02 In second stage, the part of the supply to SNDT will Total 195.17 195.17 come from Parvati WTP

Zone wise distribution from the proposed pump station at 200 MLD Warje WTP Distribution in MLD Sr No Description Remarks 2032 2047 1 Proposed Ram nagar ESR 4.69 5.11 2 Ahire gaon ESR 2.91 2 Proposed Karve nagar GSR 26.75 36.11 3 Kumbharwadi GSR and Dukkar Khind ESR 7.97 10.56 3 SNDTHLR, MLR -SUMP 116.47 4 Chandani chowk BPT 68.15 109.71 5 SNDT existing BPT 93.22 Total 224.03 257.62 Warje system- Pump Stations

Zone wise distribution from Chandani Chowk BPT

Distribution in MLD Sr No Description 2032 2047 1 Panchavati 3.11 5.71 2 Pashan Lake 13.38 17.63 3 Baner Gaon Zone 1 8.02 14.65 4 Baner Gaon Zone 2 4.95 8.78 5 Baner West 5.54 10.00 6 Balewadi 8.83 16.46 7 Ram Nagar / Laxman Nagar 7.01 12.68 8 Baner Hill 5.39 10.03 9 Sus Sutarwadi 11.92 13.77 Total 68.15 109.71 Zone wise distribution from SNDT Existing BPT Distribution in MLD Sr No Description 2032 2047 1 Modern College 32.70 38.17 2 BMCC College 4.39 5.12 3 Fergusson College 7.26 9.83 4 Chatushrungi Zone 1 8.33 12.97 5 Chatushrungi Zone 2 20.33 34.30 6 Ganesh Khind / Aundh 12.87 19.14 7 Pune University 4.30 5.88 8 Bhosale Nagar 15.20 18.35 9 Wakdewadi 26.49 Total 105.38 170.25 Warje system- Pump Stations / SRs

Zone wise distribution from SNDT SRs / PS / BPT Distribution in MLD Sr No Description 2032 2047 1 SNDT MLR 28.85 2 SNDT HLR 34.24 3 Ideal Colony / MIT College 11.25 SNDT PS 4 SNDT Proposed BPT 4.1 Gokhale Nagar 12.29 4.2 Chatushrungi Temple 5.61 4.3 Wakdewadi 24.23 Total 116.47 0.00

RESERVOIRS IN WARJE SUPPLY AREA GSRs ESRs Total Description Existing Proposed Existing Proposed Existing Proposed Num SR 15 6 0 15 15 21 Capacity 102.26 40.50 0 43.50 102.26 84 Holkar Transmission System

Clear water pump stations at Water Treatment Plants: o Holkar WTP PH (existing)

Clear water pumping mains o Existing – 1,300 m o Proposed – 4,755 m

Holkar system- Pump Stations

• Holkar WTP PH (existing)

Description Unit Details Remarks 1 Clear water sump and BPT

Capacity ML 1.20 -

Size m 2 wells of 15m diam. - Full supply level (FSL) RL. m 550.50 - Lowest draw level (LDL) RL. m 547.00 -

Zone wise distribution from the Holkar pump station Distribution in MLD Sr No Description Remarks 2032 2047 1 Khadki Cantonment Board 14.18 14.18 - 2 Bopodi zone 17.01 18.83 - Total 31.19 33.01 - Holkar system- SRs

RESERVOIRS IN HOLKAR SUPPLY AREA GSRs ESRs Total Description Existing Proposed Existing Proposed Existing Proposed Num SR 0 0 0 2 0 2 Capacity 0 0 0 6.5 0 6.5 Bhama Askhed Transmission System

Clear water pump stations at Water Treatment Plants: o Bhama Askhed WTP (plan & design by other consultant)

Break Pressure Tanks o Bhama Askhed MBR (plan & design by other consultant)

Bhama Askhed system- SRs

RESERVOIRS IN BHAMA ASKHED SUPPLY AREA

GSRs ESRs Total Description Existing Proposed Existing Proposed Existing Proposed

Num SR 0 0 12 28 12 28

Capacity 0 0 17.94 69.50 17.94 69.50 Proposed GSR design criteria

• The storage capacity shall be subdivided in two compartments

• Normal design water depth in GSRs 6,00m

• 5.00m free space to be maintained around GSR

• The reinforcement bar cover in the foundation of minimum 40mm

• Waterstops shall be placed at all the construction joints, either horizontal or vertical

• The top slab shall have minimum rebar cover of at least 30 mm in the lower face

• Impervious plaster layer of 40 mm on internal RCC surfaces in contact with water

• All internal surfaces of the reservoirs shall be covered by an epoxy based paint

• Ventilation openings, every 200 sqm of top slab surface

• The ladders for access to the internal part of the GSRs shall be made with aluminium alloy Proposed ESR design criteria

• ESR tank normally of circular shape, with a normal water depth of 6 m

• The top slab shall have minimum rebar cover of at least 30 mm in the lower face to ensure more protection against corrosion of the rebars

• Waterstops at all the construction joints, either horizontal or vertical

• Columns of the supporting structure shall have height generally below 22m

• Stairs for access to the tank shall be preferably built with a conventional staircase resting on a framework of columns and beams

• Impervious plaster layer of 40 mm, on all the internal RCC surfaces of the tank

• All internal surfaces of the reservoirs shall be covered by an epoxy based paint

• Parapet and handrails protected from corrosion by zinc coating and paint

• Ladders for access to the interior of the tank in aluminium alloy

Network modeling of existing distribution system

• Existing distribution network updated in coordination with PMC Engineers

• Existing water supply zones considered for this exercise

• The existing i.e. 2012 water demand used for the analysis

• Peak factor of 1.7 used, considering 24 hours supply

• Results confirm low to very low pressures in many areas Parvati system Performance Analysis – 24x7

Pressure 0.00 10.00 30.00 50.00 m

PRESENT DEMAND, PEAK FACTOR = 1.7 Cantonment system Performance Analysis – 24x7

Pressure 0.00 10.00 30.00 50.00 m

PRESENT DEMAND, PEAK FACTOR = 1.7 Vadgaon system Performance Analysis – 24x7

Pressure 0.00 10.00 30.00 50.00 m

PRESENT DEMAND, PEAK FACTOR = 1.7 Warje system Performance Analysis – 24x7

Pressure 0.00 10.00 30.00 50.00 m

PRESENT DEMAND, PEAK FACTOR = 1.7 Holkar system Performance Analysis – 24x7

Pressure 0.00 10.00 30.00 50.00 m

PRESENT DEMAND, PEAK FACTOR = 1.7 Chikhali system Performance Analysis – 24x7

Pressure 0.00 10.00 30.00 50.00 m

PRESENT DEMAND, PEAK FACTOR = 1.7 Distribution System

• Water distribution system analysed for each zone with WATER GEMS software

• A water supply zone is divided in to two or more DMAs, to minimize the pressure variation

• The Pressure Reducing Valves (PRVs) are proposed to restrict the terminal pressures

• Pipes of GI,AC, RCC, PSC, PVC replaced with MS and DI pipes

• Old CI pipes replaced with suitable DI pipes

Summary Of Existing and Proposed Pipes in Distribution System

SUMMARY OF PIPE LENGTH IN METRES EXISTING PIPES TOTAL Sr. No. ZONE NAME TOTAL PROPOSE SERVICE TOTAL REPLACE EXISTING + RETAINED EXISTING D LINES PROPOSED D PROPOSED

1 Parvati Zone 298,594 45,641 344,235 127,534 28,353 155,887 454,481

2 Warje Old Zones 26,118 1,728 27,846 3,890 5,423 9,313 35,431 Warje New WTP 3 Zones 666,936 53,205 720,141 378,959 41,630 420,589 1,087,525

4 Cantonment Zones 405,623 45,613 451,236 242,565 104,252 346,817 752,440 Bhama Askhed 5 Zones 342,557 28,129 370,686 163,181 91,916 255,097 597,654

6 Vadgaon Zones 560,808 38,881 599,689 305,044 116,288 421,332 982,140

7 Holkar Zones 25,224 5,041 30,265 8,331 1,034 9,365 34,589

Total 2,325,860 218,238 2,544,098 1,229,504 388,896 1,618,400 3,944,260 Estimate of consumer meters

Data from House Unit Property Registration ARV Slab No. of Properties <1000 61,547 1001 to 3000 205,801 3001 to 5000 180,614 5001 to 10,000 151,479 >10,000 68,920 Total No. 668,361

Considered Housing typologies Number of flats/units Size and number of the meter Typology in the building connection 1 1 no. 1 x 15 mm 2 2 to 6 no. 1 x 15 mm 3 7 to 12 no.2 x 15 mm or no. 1 x 20 mm 4 13 to 24 no.2 x 20 mm or no. 1 x 25 mm 5 25 to 52 no.1 x 40 mm 6 52 to 96 no. 1 x 50 mm 7 >96 no. 2 x 40 mm Estimate of consumer meters

Assumed Housing Typology for ARV slabs Type1 Type 2 Type 3 Type 4 Type 5 Type 6 Type 7 No. of ARV Slab Individ 2 to 6 7 to 12 13 to 24 25 to 52 52 to 96 >96 Properties houses units units units units units units 10% <1000 61,547 61,547 20% 25% 30% 25% 1001 to 3000 205,801 41,160 12,863 6,860 2,858 30% 40% 30% 3001 to 5000 180,614 13546 8027 3010 1693 10% 30% 40% 20% 5001 to 10,000 151,479 3787 5049 3366 947 10% 10% 20% 20% 20% 10% >10,000 68,920 1723 766 574 538 280 69 Totals 668,361 102,707 31,919 20,704 9,810 3,179 280 69 Unreg. Slum units 33,000

Total Resid. Cnx 135,707 31,919 20,704 9,810 3,179 280 69 Estimate of consumer meters

Numerical results for Connections by size

Total at year Connection Domestic Industrial/ Total at year Commercial 2017 Diameter Connections Institutional 2012 (coef. 1.315) 15 mm 171,089 2,110 173,199 220,500 20 mm 34,376 26,864 61,240 78,000 25 mm 7,848 994 8,842 11,300 40 mm 3,317 156 3,473 4,440 50 mm 280 37 95 412 500 80 mm - 30 37 67 100 100 mm 30 34 64 90 150 mm 14 22 36 50 200 mm 4 4 8 10 250 mm 1 5 6 7 300 mm - 3 3 3 Totals 216,910 30,240 200 247,350 315,000 Consumer Water Meters

House Connection Ferrule Air Valve (if required) Water Ball Valve Meter

Distribution Consumer Line Recommended type of Water Meter

Consumer Meters

Mech. Electromagnetic Turbine type Ultrasonic

Multi Jet Woltmann * Recommended < 50 mm dia. ≥ 50 mm dia. AMR System

Data Collection Data Transmission Billing & Analysis

DRIVE BY MODE

WALK BY MODE

Advantages of AMR System • Reduce meter reading Cost & Time due to lesser human resources • Safety & Privacy issues avoided due to wireless data collection • Enhanced monitoring of system integrity • Water Audit in the DMA possible • More efficient and accurate billing • Improved Cash Flow • Improved Customer Service • Help in detecting anomalies in water consumption

SCADA

Salient features considered WTPs • Measurement of Parameters such as turbidity, pH, residual chlorine at strategic locations • Measurement of differential pressure across the filters

Pump houses - Existing • Measurement of sump level and tripping all the pumps in case of very low level • Measurement of flow from the rising main • Communication for acquiring electrical parameters such as voltage, current, power, power factor for each pump • Start/stop of pumps from the operator stations and status display of pumps

SCADA

Pump houses - New • Measurement of sump level and tripping all the pumps in case of very low level in the sump and high water level in the SR / BPT • Measurement of flow and pressure for individual pumps and display on the operator station of the current operating point and the best efficiency point. • Communication for acquiring electrical parameters such as voltage, current, power, power factor for each pump • Start/stop of pumps from the operator stations and status display of pumps • Computation of pump efficiency on line • Measurement of vibration at strategic locations, pump trip at high vibration/temperature levels SCADA

Reservoirs • Measurement of inlet and outlet flow • Measurement of level and conversion into volume resident in reservoirs • Possible reservoir leakage diagnostic from the above • Motorized valves at inlets and outlets to isolate reservoirs and control wherever needed

DMAs • Measurement of flow at strategic locations • Measurement of pressure at strategic locations

SCADA

Description of water supply system component Transmission Instrument Rehabilitatio and Service Distribution Pump station n of WTPs Distribution Reservoirs System systems Electro magnetic flow meter √ √ √ Ultrasonic level transmitters √ √ Residual chlorine transmitters √ pH transmitters √ Turbidity transmitters √ Differentialpressure transmitters √ Controllers √ √ √ √ √ Pressure transmitters √ √ √ Vibration system √ Cost Summary of Water Supply System components

Particulars Cost in INR Land Acquisition 406,165,150 Clear water Transmission mains 4,308,430,020 Clear water Pump Stations 1,389,525,091 Proposed Service Reservoirs 2,931,026,213 Distribution system 17,465,011,566 Rehabilitation of existing service reservoir’s 237,264,296 SCADA 31,803,804 Consumer survey 55,459,672 Rehabilitation of existing water treatment plants 56,588,925 Pilot DMA project 161,247,509 Total 27,042,522,246 Overall Project Cost Analysis

Bulk Flow meter Consumer 1% Other Works meters Land Acquisition cost 14% 12% 4% Cost of pipes and specials for IT & Billing works Transmission System 1% Pump House works 14% Change of House 16% Connections Cost of pipes and 6% specials for Distribution System Instrumentation & 26% Control 2% Consumer awareness & consumer Survey Valves 2% 2% Clear water Transmission mains

WTP Zone Cost in INR

Parvati zone 793,849,457

Pune Cantonment zone 897,534,647

Vadgaon zone 1,255,268,234

Warje zone 1,272,531,598

Holkar zone 89,246,083

Bhama –Askhed zone NA

Total 4,308,430,020 Clear water pump stations

WTP Zone Cost in INR

Parvati zone 308,510,793

Pune Cantonment zone 297,468,614

Vadgaon zone 382,327,060

Warje zone 386,602,479

Holkar zone 14,616,145

Total 1,389,525,091 Proposed Service reservoirs

WTP Zone Cost in INR

Parvati zone 482,901,888

Pune Cantonment zone 601,120,828

Vadgaon zone 738,992,527

Warje zone 630,348,110

Holkar zone 60,902,855

Bhama–Askhed zone 416,760,005

Total 2,931,026,213 Distribution system

WTP Zone Cost in INR

Parvati zone 2,380,607,250

Pune Cantonment zone 3,465,464,160

Vadgaon zone 3,997,822,481

Warje zone 4,534,000,090

Holkar zone 122,916,449

Bhama–Askhed zone 2,964,201,136

Total 17,465,011,566 Distribution System Cost Analysis

Road reinstatement works Other Works 7% 12% Consumer meters IT & Billing works 19% Bulk Flow meter 2% 1%

Change of House Connections 11% Cost of pipes and Instrumentation & specials Control 41% 2% Consumer Valves awareness 2% 3% Gross Project Cost

Sr No DESCRIPTION OF COMPONENT COST IN INR A Land Acquisition 406,165,150 B Physical infrastructure components

1 Rehabilitation of existing water treatment plants 56,588,925 2 Clear water pump stations 1,389,525,091 3 Clear water transmission System 4,308,430,020

4 Rehabilitation of existing Service reservoirs 237,264,296 5 Service reservoirs 2,931,026,213 6 Distribution system 17,465,011,566 7 Pilot DMA works 161,247,509 8 SCADA 31,803,804 9 Consumer survey 55,459,672 Sub Total-B 26,580,897,424 Total cost of water supply components (A+B) 26,987,062,574 C Shifting of utilities 53,161,795 D Statutory compliances 5,000,000 Total Net cost 27,100,684,041 Add Cost of consultancy services at 1% 271,006,840 Add Contingencies at 3% 813,020,521 Total Gross cost 28,184,711,402 Operation & Maintenance cost

OP&MAINT COST OF PMC Lahks Rs/year 2017 2018 2019 2020 2021 Water Withdrawal Charges " " / " 2,772 2,857 2,940 3,022 3,104 Salaries of PMC staff (*) " " / " 7,406 7,536 7,668 7,803 7,940 Electricity Charges " " / " 6,798 6,966 7,133 7,301 7,468 … Chemicals for WTPs " " / " 517 547 577 607 637 Communications cost (**) " " / " 376 380 384 387 391 Stationery and consumables " " / " 196 198 200 202 204 Maintenance & repair of " " / " 2414 2414 2414 2414 2414 Existing Assets Maintenance & repair of " " / " 3148 3148 3148 3148 3148 Propsed works Leak detection Charges " " / " 100 100 100 100 100 Leak Repair Charges " " / " 1582 1582 1582 1582 1582 Consultancy Services " " / " 328 328 328 328 328 New Connections " " / " 0 1253 1253 1253 1253 Billing & Collection " " / " 162 171 181 190 200 Total in Lahks Lahks Rs/year 25798 27478 27907 28336 28769 Total in crores R cr/ Year 258.0 274.78 279.07 283.4 287.7

Volume of water sold in PMC 269,107,200 284,749,640 300,392,080 316,034,520 331,676,960 service area( Cum) Unit cost incidence of O&M /m3 Rs/m3 9.59 9.65 9.29 8.97 8.67 of water sold FINANCIAL ANALYSIS Coverage of Financial Analysis

Financial Analysis covers: • Analysis of Pune Water Supply Project on stand alone basis • Analysis of PMC’s overall finances • Analysis of project on PMC’s finances and • Sustainability analysis

Assumptions for Capital Expenditure (CAPEX)

• CAPEX is linked with sequencing of implementation schedule of different components

• Spread over a period of four years (2014 to 2017)

• Expenditure on Pilot DMA, Consumer Survey, Shifting of Utilities included in CAPEX and capitalized as per JNNURM guidelines

• Contingencies provided @ 3% of base cost

• 1% provision for Project Design and Management

• Price contingencies not included in CAPEX

Capital expenditure Sr. Component 2014 2015 2016 2017 Total

(Rs. Lakhs) 1 Land Acquisition 4062 - - - 4062 2 Shifting of Utilities 85 170 170 106 531 3 Pilot DMA 1612 - - - 1612 4 Consumer Survey 444 111 - - 555 5 Statutory Compliances 15 25 10 50 6 Physical Infrastructure 6.1 Construction of Reservoirs 3286 9766 9766 6492 29310 6.2 Rehabilitation of Reservoirs 836 949 588 - 2373 6.3 Rehabilitation of WTPs. 189 377 - - 566 6.4 Pumping Stations 2384 7107 4722 - 14213 6.5 Transmission, Distribution, Metering 25057 72538 72590 47549 217734 Total Base Cost 37970 91043 87846 54147 271006 7 Contingencies @ 3% 1139 2731 2635 1624 8130 8 Project Design & Management @ 1% 380 910 878 541 2710 9 TOTAL PROJECT COST 39489 94685 91360 56313 281846 Annual Percentage of Expenditure 14% 34% 32% 20% 100% FINANCING OPTIONS FOR PROJECT

Sources Share Amount • Financing Plan based on JNNURM (Rs. Lakhs ) Norms Central • Cost of Land Acquisition not 50% 138811 considered for Central and Government State Government financing State Government 20% 55524 • Options available for PMC to raise finance: PMC 30% 87511  Own surplus revenue Total Financing 100% 281846  Term Loan from State Government  Term Loan from Banks Proposed Sources for PMC’s Share  Term Loan from Financial Institutions From own surplus 15% 43756  Debt from Capital Market (Bonds)  Private Equity – Capital Contribution Term Loan from by PPP 15% 43755 • Budgetary Provision for Price Financial Institution Contingencies is Essential Total PMC’s Share 30% 87511 ANNUAL CONTRIBUTIONS AND SOURCES OF FINANCE Sr. Component Share 2014 2015 2016 2017 Total (Rs. Lakhs) 1 Central 50% 17632 47343 45680 28156 138811 Government 2 State 20% 7053 18937 18272 11263 55524 Government 3 Pune Municipal Corporation 3.1 From Revenue 15% 7402 14203 13704 8447 43756 Surplus 3.2 Term Loan from 15% 7402 14203 13704 8447 43756 Fin. Institution Sub-total (3) 30% 14804 28406 27408 16894 87511 4 TOTAL 100% 39489 94685 91360 56313 281846 FINANCING Assumptions for Income and Expenditure Projections – Pune Water Supply Project

Sr. Component Assumption / Basis 1 Revenue Income 1.1 Connection Charges One time connection charges to be recovered in five equal installments 1.2 Usage Charges Based on telescopic tariff with periodical revision to ensure recovery of O&M cost 1.3 Revision in tariff Every five years at the rate of 10% for connection and usage charges 2 Operating Expenditure 2.1 Establishment Charges Based on new staffing pattern proposed for different facilities 2.2 O&M Charges Water Charges, Electricity Charges, Chemicals, Petrol and Consumables, Maintenance and Repairs, Consultancy, New Connections, Billing and Collections 2.3 Debt Service Moratorium Period for repayment of principal – 3 years Interest Rate – 12% Repayment Period – 10 Years 2.4 Contingencies for O&M Water Charges, Salaries and Chemicals for WTP : 3% Other O&M Components – 5% Assumptions for Financial Indicators to ascertain Project Viability

Sr. Component Assumption / Basis 1 Net Present Value NPV of overall cost (CAPEX + OPEX) and O&M cost (CAPEX) should be positive 2 Internal Rate of IRR should be at least equal to cover cost of finance Return (interest rate) and if possible some risk factor 3 Coverage of • Overall operating surplus generated by PMC PMC’s should be sufficient to cover PMC’s share in contribution to CAPEX CAPEX • Projected allocation to Budget “C” should be sufficient to cover PMC’s annual share in CAPEX

Proposed water tariffs

Type of Connection 2018-2022 2023-2027 2028-2032 One time Connection Charges (Rs. / Connection) Domestic Connections 5,000 5,500 6,050 Non-Domestic Connections 10,000 11,000 12,100 Water Consumption Charges (Rs. / KL) 0 to 22.5 lpcd (150 Liters) 3.00 4.00 5.00 22.5 to 30 lpcd (150 to 200 Ltrs.) 6.00 7.00 7.00 30 to 37.5 lpcd (200 to 250 Ltrs) 9.00 10.00 11.00 Above 37.5 lpcd (Above 250 Ltrs) 10.00 11.00 13.00 Non-Domestic Connections 35.00 39.00 43.00 Based on telescopic tariff rates. If consumption exceed stipulated limit, entire consumptions will be charged on the basis of applicable rate. PROJECTED INCOME AND EXPENDITURE PUNE WATER SUPPLY PROJECT (STAND ALONE BASIS)

Sr. Component 2018 2023 2028 2033

1 REVENUE INCOME (Rs. Lakhs) 1.1 Connection Charges 95 489 653 698

1.2 Water Charges (Usage Charges) 29614 43014 49695 63552

TOTAL REVENUE INCOME 29709 43503 50348 64250

2 REVENUE EXPENDITURE

2.1 Establishment Charges 7761 9818 12425 15735

2.2 O&M Charges 20861 27741 36886 48778

2.3 Loan Repayment (Principal) 4376 4376 - -

2.4 Interest 4463 1838 - -

TOTAL REVENUE EXPENDITURE 37460 43772 49312 64512

OPERATING SURPLUS/DEFICIT -7751 -269 1037 -263 OPERATING SURPLUS/DEFICIT 1088 5945 1037 -263 WITHOUT DEBT SERVICING With revised tariff structure, PMC will be able to generate operating surplus up to 2032. Thereafter additional revision in tariffs will be essential. Impact of Pune Water Supply Project on PMC’s Finances

• PMC’s contribution of Rs. 875 Crores in CAPEX is spread over four years • Annual CAPEX contribution without debt funding compared to overall Revenue Surplus ranges between 9% to 15% of surplus with annual average of 11% • Annual CAPEX contribution with debt funding compared to overall Revenue Surplus ranges between 4% to 8% with annual average of 6% Summary of Financial Indicators

Sr. Description of Indicator Results Remarks

1 NPV of O&M Rs. 84.27 Crores Positive IRR of O&M 15% Covers cost of finance + Risks 2 NPV of Overall Project Rs. 8.04 Crores Positive IRR of Overall Project 16% Covers cost of finance + Risks 3 Sustainability of Project

% of PMC share in new CAPEX to 9% to 15% during 3.1 Total Revenue Surplus without construction period debt funding PMC can afford allocation of funds of own contribution (30% 3.2 % of PMC share in new CAPEX to 4% to 8% during of Project Cost) for project Total Revenue Surplus with debt construction period funding 3.3 Benefit Cost Ratio 1.04 BC Ratio is more than 1 Thank You