2 Hussainsagar Lake- Background Constructed in AD to meet the irrigation needsDrinking water source from 1884 to 1930.Total catchment area = 240 Sq. kmMaximum water spread area of the lake = 5.7 Sq. kmPresent Water spread FTL = 4.81 Sq. kmShore line length = 14 kmVolume of the Lake at spill level = McumAverage depth at full capacity = 5.02 mFull Tank Level (FTL) = M2
3 Surplus Outlet - Opp: Marriot Surplus Outlet - at Liberty Inflows and OutflowsPicket NalaKukatpally NalaBanjara NalaSurplus Outlet - Opp: MarriotBalkapur NalaSurplus Outlet - at Liberty
4 SOURCES OF POLLUTION Internal External – Point Source Raw sewage through nalas viz. Balkapur, Banjara, Kukatpally & Picket NalasIndustrial effluents through Kukatpally NalaSolid Waste Dumping in Nalas – Leading into LakeExternal – Non - Point SourceSlumsDried Flower and Garlands – Puja materialCommercial EstablishmentsVisitors, Tourists etc.Immersion of Ganesh and Durga IdolsInternalNutrient rich sediments in the lake bed.4
5 REVAMPED SYSTEM OF HUSSAINSAGAR CLEANING Floating material and Shoreline CleaningTreatment of InflowsStoppage of inflows (Interception and Diversions)Sewage Treatment Plants – Maintain Water Balance3. Improvement in quality of lake waterDredging of SedimentsAeration and Oxidation4. Protection of Lakes and Nalas in Catchment Areas5. Public Awareness / Peoples Participation /PeoplesMovement
6 1. FLOATING MATERIAL AND SHORELINE CLEANING SOURCES of solid wastePOINT SOURCE:NALAS IS THE MAIN SOURCENON-POINT SOURCES:SLUMSCOMMERCIAL ESTABLISHMENTSPUJA FLOWERSVISITORS, 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 LAKEFloating matter accumulation in the lakeFloating matter removal by using DUC
11 1. FLOATING MATERIAL AND SHORELINE CLEANING Action pointsCleaning of ShorelineRemoval of floating materialRemoval of Water HyacinthDisturbance of Algal BloomCollection & Stacking Solid Waste materialTransportation to disposal site
12 SHORELINE IS DIVIDED INTO SIX SECTORS 1. FLOATING MATERIAL AND SHORELINE CLEANINGSHORELINE IS DIVIDED INTO SIX SECTORS124563SNREACH /SECTORKm1Tank Bund – Sagar Park – BPP - Lumbini2.592NTR Marg – Rotary – Bridge 1 – Charvee pond – upto PP1.783Peoples Plaza, Bridge 2, Bridge 3, upto Jalvihar2.14Jalvihar, Bridge 4, PV Ghat, Part of SV Park2.625Part SV Park - Bridge 5- Ecopark6Buddha Bhavan - Workshops - Sailing Clubs - Surplus Wier - Rotary Park2.63 TTL14.72
13 One Boat + (2) Semi skilled - APTDC REACH /SECTOR - 1SNKmLab1Tank Bund – Sagar Park – BPP - Lumbini2.5942Divided into (3) Sub-Sectors3One boat with two semi-skilled labors byGrill for small stretch at Sagar ParkOne Boat + (2) Semi skilled - APTDC22124563Grill
14 Grill & Mesh for Puja Flrs REACH /SECTOR - 2SNKmLab1NTR Marg – Rotary – Bridge 1 – Charvee pond – upto PP1.78162Divided into six sub-sectors3Grill to be provided at Rotary4Facility for immersing puja flowers in lake at Hanuman Temple – Iron grill and net facility2Grill & Mesh for Puja Flrs4223Grill3124563
16 444442REACH /SECTOR = 4KmLabJalvihar, Bridge 4, PV Ghat, Part of SV Park2.6225Divided into (7) Sub SectorsDUC services are Utilized at this sector for most of time1245633
17 REACH /SECTOR - 5 3 Part SV Park - Bridge 5- Ecopark 3 18 KmLabPart SV Park - Bridge 5- Ecopark318Divided into (6) Sub Sectors42312456333
18 FACILITY FOR PUJA FLOWERS REACH /SECTOR – 6SNKmLab1Buddha Bhavan - Workshops - Sailing Clubs - Surplus Wier - Rotary Park2.63172Divided into (4) Sub-Sectors3Wall at shoreline of workshops4Facility for immersing puja flowers in lake with Iron grill and net - for people of Sec bad45FACILITY FOR PUJA FLOWERSWALL51245633
19 4 5 6 3 1 2 Sup Floating material removal by Pedal Boats & DUCs SNREACH /SECTORKmLabSup1Tank Bund – Sagar Park – BPP - Lumbini2.594I2NTR Marg – Rotary – Bridge 1 – Charvee pond – upto PP1.78163Peoples Plaza, Bridge 2, Bridge 3, upto Jalvihar2.114IIJalvihar, Bridge 4, PV Ghat, Part of SV Park2.6225III5Part SV Park - Bridge 5- Ecopark18IV6Buddha Bhavan - Workshops - Sailing Clubs - Surplus Wier - Rotary Park2.6317V TTL14.7294Floating material removal by Pedal Boats & DUCsDisturbance of Algae in Summers by Motor boatsTwo Vehicles with Dumpers collect and transport to GHMC siteEstimated Financials Rs 147 lacs per annumMonitored by two Sanitary Officers
20 2. Treatment of InflowsStoppage of inflows - Interception and Diversion of NalasSewage Treatment Plants – Maintain Water Balance
21 Interception and Diversion of Nalas – Total (7) I&Ds 2. Treatment of InflowsInterception and Diversion of Nalas – Total (7) I&DsS.NoNala & Location of I&DsExistingEnhanced for projected population of 2021Peak1Picketnala – Opp: Kims Hospital15 MLD171 MLD2Balkapur Channel22 MLD52 MLD3Yousufguda Nala near Divyashakthi Apt23 MLD--4Bajara Nala near Yashoda Hospital12 MLD5Kukatpally Nala at Fathenagar75 MLD185 MLD6Kukatpally Nala at Prakashnagar30 MLD44 MLD7Kukatpally Nala at Necklace Road (New)-100 MLD Total177 MLD552 MLD
23 Construction Of Sewerage Facilities Sewage Diversion1600 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 flowsDiversion Trunk Main at Rangadhamini of length 1.15 km1400 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 roadSewer Network over a length of Km in Cantonment area is taken up under 4 Packages by HMWS&SB23
24 2.5 Kms – 1600 mm Ring Sewer on Necklace Rd Ring Sewers
25 Sewage Diversion – During works in progress 1600mm Pipe Jacking1400 mm dia Balanagar Main – Reach-IPipe jacking technique inside the Begumpet Airport1600mm Ring Main Pipe laying1400 mm dia Balanagar Main – Reach-IIRailway Crossing by box pushing technique
26 SEWAGE TREATMENT PLANTS 2. Treatment of InflowsSEWAGE TREATMENT PLANTS30 MLD at Picket Nala – Opp: Kims – Tertiary Treatment20 MLD on Balkapur Nala - adj. Khairatabad Flyover – Upgradation – Tertiary level – Membrane treatment5 Mld on Rangadhamini CheruvuTreated good quality water is let in the lakeFor maintaining water balance in the lake
27 5 MLD STP at Rangadhamini 30 MLD STP at PICKET5 MLD STP at RangadhaminiSTPs20 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 Nala5 MLD STP at Rangadhamani Cheruvu
29 3. IMPROVEMENT IN QUALITY OF LAKE WATER I . Dredging of Sediments at mouth of Nalas4 Dredging zonesAt the confluence points of NalasTotal quantity of 10 Lakh Cum.Dredging commences shortly at (3) SitesDredged material is first dumped at Temporary site for abot (7) daysPermanent dumping site at Jawaharnagar29
30 HUSSAIN SAGAR LAKE DREDGING ZONES 3. IMPROVEMENT IN QUALITY OF LAKE WATERi. Dredging of Sediments at mouth of NalasHUSSAIN SAGAR LAKE DREDGING ZONESKUKATPALLY NALA = 3,50,000 CUMPICKET NALA = 3,09,989 CUMBANJARA NALA = 1,52,712 CUMBALKAPUR NALA = 1,86,913 CUM30
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 SagarTo Sec-BadFox SagarKotha (Alwal) CheruvuChinna naray(Rayan) CheruvuBoin Tan (Hasmathpet)KBR CheruvuSudulavani KuntaMaisammaCheruvuKamunicheruvuTo MumbaiNH 9Ambe CheruvuCatchment area 240 SqkmsNNH 7TO MUMBAIQutubullapur KuntaPedda CheruvuRamamma CheruvuChintal CheruvuTo MedalPanthulu CheruvuPoora CheruvuRangadhamuniNallaCheruvuYellamma 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 kmspread over Kukatpally , Yousoufguda , Qutbullapur, Bowenpally , Balanagar, Jeedemetla, &Alwal.Proposed to take by up Protection categorizing into the following.Lakes > 10 hectaresLakes <10 Ha but Prominent & Prone for EncroachmentLakes of 10 hectares belowRangadhamini Lake.
34 Slum Improvement 1. 22 slums around Hussansagar taken up Through (4) NGOs CARE , Sukuki Exnora,CHATRI, APSA NGO2. Solid Waste ManagementProvision of infrastructure (tri cycles, dumper bins)Proper Disposal of Solid Waste with Subraks3. Community toiletsNew ConstructionsRepairs to the existing4. Health and SanitationHealth camps34
35 PUBLIC AWARENESS AND PARTICIPATION Pamphlets, Poster , Door / wall stickers, Banners, BrouchersKalajatha programs , Awareness meetings, ExhibitionLake walk & Rallies (WED) on the necklace roadPropaganda through Mike announcementsPromotion of Clay Ganesh IdolsVendors 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 LakeWater Literacy amongst Stake HoldersStakeholder’s Involvement: Residents, Corporate, Students, Celebrities, NGOsAwareness Creation: Signage, Hoardings, Radio, FilmsAds in Press, Media etcWorkshops, Meetings, , Debates, TalksPainting, quiz, Walks, Runs etcSocial Media set up – Face book, TwitterInvite public participationUltimate goal - Neat & Clean Hussainsagar through people’s initiative37
38 Thank You INVITED Help in restoring the Glory of Hussainsagar Lake Comments, Remarks and SuggestionsYour Suggestions are Valuable to usThank YouAlso available on Face bookhttps://www.facebook.com/ hussiansagar.cleaning
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