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HUSSAINSAGAR CLEANING

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Presentation on theme: "HUSSAINSAGAR CLEANING"— Presentation transcript:

1 HUSSAINSAGAR CLEANING
REVAMPED SYSTEM OF HUSSAINSAGAR CLEANING

2 Hussainsagar Lake- Background
Constructed in AD to meet the irrigation needs Drinking water source from 1884 to 1930. Total catchment area = 240 Sq. km Maximum water spread area of the lake = 5.7 Sq. km Present Water spread FTL = 4.81 Sq. km Shore line length = 14 km Volume of the Lake at spill level = Mcum Average depth at full capacity = 5.02 m Full Tank Level (FTL) = M 2

3 Surplus Outlet - Opp: Marriot Surplus Outlet - at Liberty
Inflows and Outflows Picket Nala Kukatpally Nala Banjara Nala Surplus Outlet - Opp: Marriot Balkapur Nala Surplus Outlet - at Liberty

4 SOURCES OF POLLUTION Internal External – Point Source
Raw sewage through nalas viz. Balkapur, Banjara, Kukatpally & Picket Nalas Industrial effluents through Kukatpally Nala Solid Waste Dumping in Nalas – Leading into Lake External – Non - Point Source Slums Dried Flower and Garlands – Puja material Commercial Establishments Visitors, Tourists etc. Immersion of Ganesh and Durga Idols Internal Nutrient rich sediments in the lake bed. 4

5 REVAMPED SYSTEM OF HUSSAINSAGAR CLEANING
Floating material and Shoreline Cleaning Treatment of Inflows Stoppage of inflows (Interception and Diversions) Sewage Treatment Plants – Maintain Water Balance 3. Improvement in quality of lake water Dredging of Sediments Aeration and Oxidation 4. Protection of Lakes and Nalas in Catchment Areas 5. Public Awareness / Peoples Participation /Peoples Movement

6 1. FLOATING MATERIAL AND SHORELINE CLEANING
SOURCES of solid waste POINT SOURCE: NALAS IS THE MAIN SOURCE NON-POINT SOURCES: SLUMS COMMERCIAL ESTABLISHMENTS PUJA FLOWERS VISITORS, TOURISTS ETC. GANESH IMMERSIONS, DURGA PUJA IMMERSIONS .

7 1. FLOATING MATERIAL AND SHORELINE CLEANING
NALAS

8 1. FLOATING MATERIAL AND SHORELINE CLEANING
PUJA FLOWERS

9 1. FLOATING MATERIAL AND SHORELINE CLEANING
PUJA FLOWERS

10 1. FLOATING MATERIAL AND SHORELINE CLEANING
FLOATING MATERIAL INSIDE LAKE Floating matter accumulation in the lake Floating matter removal by using DUC

11 1. FLOATING MATERIAL AND SHORELINE CLEANING
Action points Cleaning of Shoreline Removal of floating material Removal of Water Hyacinth Disturbance of Algal Bloom Collection & Stacking Solid Waste material Transportation to disposal site

12 SHORELINE IS DIVIDED INTO SIX SECTORS
1. FLOATING MATERIAL AND SHORELINE CLEANING SHORELINE IS DIVIDED INTO SIX SECTORS 1 2 4 5 6 3 SN REACH /SECTOR Km 1 Tank Bund – Sagar Park – BPP - Lumbini 2.59 2 NTR Marg – Rotary – Bridge 1 – Charvee pond – upto PP 1.78 3 Peoples Plaza, Bridge 2, Bridge 3, upto Jalvihar 2.1 4 Jalvihar, Bridge 4, PV Ghat, Part of SV Park 2.62 5 Part SV Park - Bridge 5- Ecopark 6 Buddha Bhavan - Workshops - Sailing Clubs - Surplus Wier - Rotary Park 2.63  TTL 14.72

13 One Boat + (2) Semi skilled - APTDC
REACH /SECTOR - 1 SN Km Lab 1 Tank Bund – Sagar Park – BPP - Lumbini 2.59 4 2 Divided into (3) Sub-Sectors 3 One boat with two semi-skilled labors by Grill for small stretch at Sagar Park One Boat + (2) Semi skilled - APTDC 2 2 1 2 4 5 6 3 Grill

14 Grill & Mesh for Puja Flrs
REACH /SECTOR - 2 SN Km Lab 1 NTR Marg – Rotary – Bridge 1 – Charvee pond – upto PP 1.78 16 2 Divided into six sub-sectors 3 Grill to be provided at Rotary 4 Facility for immersing puja flowers in lake at Hanuman Temple – Iron grill and net facility 2 Grill & Mesh for Puja Flrs 4 2 2 3 Grill 3 1 2 4 5 6 3

15 Divided into seven (7) sub-Sectors
REACH /SECTOR - 3 SN Km Lab Peoples Plaza, Bridge 2, Bridge 3, upto Jalvihar 2.1 14 Divided into seven (7) sub-Sectors 2 2 2 2 2 2 2 1 2 4 5 6 3

16 4 4 4 4 4 2 REACH /SECTOR = 4 Km Lab Jalvihar, Bridge 4, PV Ghat, Part of SV Park 2.62 25 Divided into (7) Sub Sectors DUC services are Utilized at this sector for most of time 1 2 4 5 6 3 3

17 REACH /SECTOR - 5 3 Part SV Park - Bridge 5- Ecopark 3 18
Km Lab Part SV Park - Bridge 5- Ecopark 3 18 Divided into (6) Sub Sectors 4 2 3 1 2 4 5 6 3 3 3

18 FACILITY FOR PUJA FLOWERS
REACH /SECTOR – 6 SN Km Lab 1 Buddha Bhavan - Workshops - Sailing Clubs - Surplus Wier - Rotary Park 2.63 17 2 Divided into (4) Sub-Sectors 3 Wall at shoreline of workshops 4 Facility for immersing puja flowers in lake with Iron grill and net - for people of Sec bad 4 5 FACILITY FOR PUJA FLOWERS WALL 5 1 2 4 5 6 3 3

19 4 5 6 3 1 2 Sup Floating material removal by Pedal Boats & DUCs
SN REACH /SECTOR Km Lab Sup 1 Tank Bund – Sagar Park – BPP - Lumbini 2.59 4 I 2 NTR Marg – Rotary – Bridge 1 – Charvee pond – upto PP 1.78 16 3 Peoples Plaza, Bridge 2, Bridge 3, upto Jalvihar 2.1 14 II Jalvihar, Bridge 4, PV Ghat, Part of SV Park 2.62 25 III 5 Part SV Park - Bridge 5- Ecopark 18 IV 6 Buddha Bhavan - Workshops - Sailing Clubs - Surplus Wier - Rotary Park 2.63 17 V  TTL 14.72 94 Floating material removal by Pedal Boats & DUCs Disturbance of Algae in Summers by Motor boats Two Vehicles with Dumpers collect and transport to GHMC site Estimated Financials Rs 147 lacs per annum Monitored by two Sanitary Officers

20 2. Treatment of Inflows Stoppage of inflows - Interception and Diversion of Nalas Sewage Treatment Plants – Maintain Water Balance

21 Interception and Diversion of Nalas – Total (7) I&Ds
2. Treatment of Inflows Interception and Diversion of Nalas – Total (7) I&Ds S.No Nala & Location of I&Ds Existing Enhanced for projected population of 2021 Peak 1 Picketnala – Opp: Kims Hospital 15 MLD 171 MLD 2 Balkapur Channel 22 MLD 52 MLD 3 Yousufguda Nala near Divyashakthi Apt 23 MLD -- 4 Bajara Nala near Yashoda Hospital 12 MLD 5 Kukatpally Nala at Fathenagar 75 MLD 185 MLD 6 Kukatpally Nala at Prakashnagar 30 MLD 44 MLD 7 Kukatpally Nala at Necklace Road (New) - 100 MLD  Total 177 MLD 552 MLD

22 Interception & Diversion Structures
I&D Prakash Nagar I&D Picket I&D Necklace Road Interception & Diversion Structures I&D Balkapur

23 Construction Of Sewerage Facilities
Sewage Diversion 1600 mm dia Ring Sewer main of length of 2.5 Km from Necklace road to Manhole No. 88 of Duplicate K&S Main opposite to Sailors Club for diverting the Kukatpally Nala flows Diversion Trunk Main at Rangadhamini of length 1.15 km 1400 mm dia Balanagar Sewage Trunk Main of a length of 4.85 km from the confluence point of Jeedimetla and Kukatpally Nala to Ring Sewer at Necklace road Sewer Network over a length of Km in Cantonment area is taken up under 4 Packages by HMWS&SB 23

24 2.5 Kms – 1600 mm Ring Sewer on Necklace Rd
Ring Sewers

25 Sewage Diversion – During works in progress
1600mm Pipe Jacking 1400 mm dia Balanagar Main – Reach-I Pipe jacking technique inside the Begumpet Airport 1600mm Ring Main Pipe laying 1400 mm dia Balanagar Main – Reach-II Railway Crossing by box pushing technique

26 SEWAGE TREATMENT PLANTS
2. Treatment of Inflows SEWAGE TREATMENT PLANTS 30 MLD at Picket Nala – Opp: Kims – Tertiary Treatment 20 MLD on Balkapur Nala - adj. Khairatabad Flyover – Upgradation – Tertiary level – Membrane treatment 5 Mld on Rangadhamini Cheruvu Treated good quality water is let in the lake For maintaining water balance in the lake

27 5 MLD STP at Rangadhamini
30 MLD STP at PICKET 5 MLD STP at Rangadhamini STPs 20 MLD STP at Khairatabad

28 I&Ds and STPs I&D at Necklace Road 20 MLD STP at Balkapur Nala
30 MLD STP at Picket Nala 5 MLD STP at Rangadhamani Cheruvu

29 3. IMPROVEMENT IN QUALITY OF LAKE WATER
I . Dredging of Sediments at mouth of Nalas 4 Dredging zones At the confluence points of Nalas Total quantity of 10 Lakh Cum. Dredging commences shortly at (3) Sites Dredged material is first dumped at Temporary site for abot (7) days Permanent dumping site at Jawaharnagar 29

30 HUSSAIN SAGAR LAKE DREDGING ZONES
3. IMPROVEMENT IN QUALITY OF LAKE WATER i. Dredging of Sediments at mouth of Nalas HUSSAIN SAGAR LAKE DREDGING ZONES KUKATPALLY NALA = 3,50,000 CUM PICKET NALA = 3,09,989 CUM BANJARA NALA = 1,52,712 CUM BALKAPUR NALA = 1,86,913 CUM 30

31 3. IMPROVEMENT IN QUALITY OF LAKE WATER ii. Aeration and Oxidation
Fountains 7 No.s are installed with objective to improve the dissolved oxygen content in the lake. Proposals for Oxidation of Sediment in the Lake Bed.

32 4. Protection of Lakes and Nalas in Catchment Areas
Hussain Sagar To Sec-Bad Fox Sagar Kotha (Alwal) Cheruvu Chinna naray(Rayan) Cheruvu Boin Tan (Hasmathpet) KBR Cheruvu Sudulavani Kunta Maisamma Cheruvu Kamuni cheruvu To Mumbai NH 9 Ambe Cheruvu Catchment area 240 Sqkms N NH 7 TO MUMBAI Qutubullapur Kunta Pedda Cheruvu Ramamma Cheruvu Chintal Cheruvu To Medal Panthulu Cheruvu Poora Cheruvu Rangadhamuni NallaCheruvu Yellamma Cheruvu

33 4. Protection of Lakes and Nalas in Catchment Areas
There are about 80 lakes in the catchment area of Hussainsagar Lake. Total catchment area 240 sq km spread over Kukatpally , Yousoufguda , Qutbullapur, Bowenpally , Balanagar, Jeedemetla, &Alwal. Proposed to take by up Protection categorizing into the following. Lakes > 10 hectares Lakes <10 Ha but Prominent & Prone for Encroachment Lakes of 10 hectares below Rangadhamini Lake.

34 Slum Improvement 1. 22 slums around Hussansagar taken up
Through (4) NGOs CARE , Sukuki Exnora, CHATRI, APSA NGO 2. Solid Waste Management Provision of infrastructure (tri cycles, dumper bins) Proper Disposal of Solid Waste with Subraks 3. Community toilets New Constructions Repairs to the existing 4. Health and Sanitation Health camps 34

35 PUBLIC AWARENESS AND PARTICIPATION
Pamphlets, Poster , Door / wall stickers, Banners, Brouchers Kalajatha programs , Awareness meetings, Exhibition Lake walk & Rallies (WED) on the necklace road Propaganda through Mike announcements Promotion of Clay Ganesh Idols Vendors Meeting around the HS lake on “ say no to Plastics”.

36 Creation of People’s Movement for Restoration and Preservation of Hussain Sagar Lake

37 Water Literacy amongst Stake Holders
Creation of People’s Movement for Restoration and Preservation of Hussain Sagar Lake Water Literacy amongst Stake Holders Stakeholder’s Involvement: Residents, Corporate, Students, Celebrities, NGOs Awareness Creation: Signage, Hoardings, Radio, Films Ads in Press, Media etc Workshops, Meetings, , Debates, Talks Painting, quiz, Walks, Runs etc Social Media set up – Face book, Twitter Invite public participation Ultimate goal - Neat & Clean Hussainsagar through people’s initiative 37

38 Thank You INVITED Help in restoring the Glory of Hussainsagar Lake
Comments, Remarks and Suggestions Your Suggestions are Valuable to us Thank You Also available on Face book https://www.facebook.com/ hussiansagar.cleaning


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