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PRESENTATION ON HYDERABAD CITY WATER SUPPLY SYSTEM Sri. M. SATYANARAYANA Executive Director HMWSSB 1
HYDERABAD CITY WATER SUPPLY SYSTEM SAILENT DETAILS Service Area No of Connections Population Served - 1400 Sq. kms upto ORR. - About 10 Lakhs. - About 1 Crore. No. of Sources Design Capacity of Supply - 6 Sources. - 602 Mgd (35 TMC). No. of WTPs WTP Max Cap at one location Service Reservoir Storage Cap - 10 Nos. - 1227 Mld. - 400 Mld. Largest Pipe Size Max Lift in One Scheme Length of Transmission Mains - 3000 mm dia. - 500 Mtrs. - 1000 Kms. Length of Distribution Mains Monthly Revenue Monthly Expenditure Monthly Electricity Bill - About 10, 000 Kms. - 100 Cr. - 110 Cr. - 60 Cr. 2 HMWSSB
Source - 4 Singur HYDERABAD CITY WATER SUPPLY SYSTEM Overview map showing Sources, Transmission, SRs, Divisions New Source under construction Godavari Source - 3 Manjira Source - I Osmansagar Source – 2 Himayathsagar Source – 5 Krishna 3
Hyderabad City Water Sources Design Drawls, Present Drawls, Mode of Drawls Design Drawls (in Mgd) Present Drawls (in Mgd) Drawl mode from Source Osmansagar 25 00 Gravity Himayatsagar 15 00 Gravity Name of Source Manjira 45 30 Singoor 75 18 Krishna Akkampally 270 172 114 602 432 (Krishna Ph-I, II & III) Godavari Yellampally (Godavari Ph-I ) TOTAL 4 Pumping Two Stage Pumping Single Stage Pumping Three Stage Pumping Four Stage
KRISHNA Scheme – 3 Stage Pumping (110 Km)
GODAVARI scheme – 4 Stage Pumping (186 Km)
Service Area Expansion From MCH – GHMC - ORR. SA - 165 Sq. Km SA - 680 Sq. Km Resulted : - Population Addition, Increase of Demand SA – 1400 Sq. Km
POPULATION PROJECTIONS upto 2041 MCH, GHMC, ORR Sl. Jurisdiction No. Population Growth Trend 2001 2011 1 MCH 36. 33 46. 52 2 GHMC %age growth 28. 00% Projected Population 2018 2021 2024 2031 2041 54. 85 56. 71 66. 9 77. 09 18. 42 37. 36 102. 82% 68. 98 75. 77 89. 24 120. 7 165. 63 3 ORR 3. 00 5. 00 66. 66% 9. 58 11. 17 14. 52 22. 34 44. 68 Sub-Total 60. 75 99. 88 -- 133. 41 143. 65 160. 47 209. 94 287. 4 4 Floating Population (IT & other sectors) - - -- 9. 57 20. 00 21. 50 60. 75 99. 88 -- 142. 98 163. 65 181. 97 234. 94 317. 4 Total 25. 00 30. 00 8
DEMAND ASSESSMENT upto 2041 Domestic, Non-Domestic Demand for Domestic Commercial (10%), Population Total Demand Horizon Year Industrial (10%), (in Lakhs) (in Mgd) (in MGD) Institutional (10%), & Fire (5%) Total Demand (in TMC) 1 2018 142. 98 542. 54 189. 89 732. 43 42. 58 2 2021 163. 65 620. 97 217. 34 838. 31 48. 74 3 2024 181. 97 690. 39 241. 63 932. 02 54. 18 4 2031 234. 94 891. 48 312. 02 1203. 50 69. 97 5 2041 317. 40 1204. 37 421. 53 1625. 91 94. 53 9
DEMAND, AVAILABILITY, DEFICIT with FUTURE plans. . . . Sl. No. Horizon Year Demand (in TMC) Availability with Deficit / Surplus future plans (in TMC) Future Plans Available = Krishna 16. 5, Godavari 10, Singur / Manjira –Nil, OS / HS - NIl. Total Available – 26. 5 TMC Proposed to add 20 TMC from Keshavapuram by 2021. 1 2018 42. 58 26. 50 -16. 08 2 2021 48. 74 26. 5 + 20 46. 50 -2. 24 3 2024 54. 18 46. 50 + 5. 50 52. 00 -2. 18 Proposed to add 5. 50 TMC from Krishna Ph-IV Scheme by 2024. 4 2031 69. 97 52. 00 + 20 72. 00 +2. 03 Proposed to add 20 TMC from Devallammanagaram by 2031. 5 2041 94. 53 72. 00 + 20 92. 00 -2. 53 Proposed to add 10 TMC from Godavari and 10 TMC from Krishna. 10
NEW SOURCE AUGMENTATION PROJECTS UNDER FORMULATION (PART OF BRIDGING THE SOURCE GAP)
Keshavapuram at Shamirpet – 20 TMC from Godavari Basin ( Main Scheme Schematic Map) GO DA V AR I L IFT SC HE M E YELLAMPALLY CAPACITY -20 TMC MALLANNA SAGAR CAPACITY -50 TMC (UNDER GODAVARI LIFT SCHEME) KONDAPOCHAMMA SAGAR KESHAVAPURAM RESERVOIR CAPACITY 20 TMC KALESHWARAM
Keshavapuram – 20 TMC from Godavari Basin (Schematic Map from Mallannasagar to City) MALLANNA SAGAR CAPACITY -50 TMC M RO EME F LED CH FIL LIFT S BE I TO VAR DA GO (UNDER GODAVARI LIFT SCHEME) RAW PIP WATE ELIN R E KONDAPOCHAMMA SAGAR MBR at GHANPUR 3600 mm dia – 3 Rows WTP ORR JUNCTION, SHAMEERPET KESHAVAPURAM RESERVOIR CAPACITY 20 TMC FRL 600 M LWL 540 M
Keshavpuram Reservoir – Brief Details • Government appointed M/s. WAPCOS Ltd. , for preparation of detailed project reports. • The brief components are; Capacity 20 TMC, LWL – 540 M, FRL – 596 M. Ø Ø Ø Ø Inlet Mains – Gravity – 3. 6 M dia – 3 Rows – 20 Km Length. Sump and Pump House – 4 Nos – 16 MW – VT Pumps. Concrete Dam – 60 M ht – 350 M Length. Rock Fill Dam – Bund height ranging 5 M to 50 M – 13 Km length. Drawl arrangement to WTP – 3 Km length – 3 M dia – 2 rows. 750 Mld WTP with all electro mechanical arrangements. Pumping main to MBR. • The Draft DPR cost is about Rs. 8000 Cr.
DEVALLAMMANAGARAM at Malkapur – 20 TMC from Krishna Basin (Main Scheme Schematic Map) MALKAPUR RESERVOIR CAPACITY-20 TMC PA L AM UR U LIF T SC HE M E SHIVANNAGUDA RESERVOIR CAPACITY -14. 5 TMC DINDI RESERVOIR
DEVALLAMMANAGARAM – 20 TMC from Krishna Basin (Schematic Map from Dindi to City) LINE PIPE CAPACITY -20 TMC FRL – 510 M LWL- 440 M ER WAT ORR JUNCTION, SAGAR ROAD PROPOSED MALKAPUR RESERVOIR RAW CONNECTING POINT TO EXISTING KRISHNA WATER SUPPLY SYSTEM TER WA ATED LINE TRE IPE P CA NA L SHIVANNAGUDA RESERVOIR CAPACITY -14. 5 TMC DINDI RESERVOIR ED FROM TO BE FILL EME U LIFT SCH PALAMUR
FLOW ANIMATION FROM SHIVANNAGUDA TO DEVELAMMANAGARAM TO CITY
THANK YOU 20
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