Sustainable Coastal Protection and Management Investment Programme - - PowerPoint PPT Presentation

Sustainable Coastal Protection and Management Investment Programme – Karnataka (SCPMIP-K)

Department of Public Works, Ports and Inland Water Transport Government of Karnataka

Background

• The Central Water Commission, GoI directed all the state

Governments concerned to identify critical reaches of coastal belts as to prepare a comprehensive scheme called National Coastal Protection Project(NCPP) during 2007

• Accordingly GoK submitted a Master plan to MoWR to include

critical reaches sustaining sea erosion along Coastal Karnataka during 2008

• The coastline of Karnataka is 300 km in length, of which about

20% is subject to significant coastal erosion as per National Coastal Protection Project (NCPP).

• Ullal in Dakshina Kannada district is one of the urban areas that

is severely affected by coastal erosion that needs immediate attention to mitigate sea erosion.

• As the outcome of NCPP, GoI and MoWR approached ADB for

financial assistance during 2008

• Based on the PPTA prepared during 2009, the ADB agreed to

extend financial assistance in the form of loan to implement SCPMIP-K and the loan is sanctioned under MFF during sep 2010

Karwar Ankola Kumta Honavar Bhatkal Kundapura Ullal

Sustainable Costal Protection and

Management Investment Program (SCPMIP)

• ADB funded Multi-tranche Financing Facility(MFF)

approved in September 2010

• Loan

amount

• f

$ 250 million for both Karnataka(142.04) & Maharashtra(107.96)

• Implementation period - 8 years
• Tranche- 1 - $ 48.5 million(Rs.223 cr)
• Tranche- 2 - $ 93.54 million(Rs.641 cr)

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SCPMIP Tranche-1

Million $ INR Crore Project Amount : $ 48.549 223.1 ADB Loan : $ 41.02 188.6 GOK : $ 7.529 34.5 Loan affective date : 17th August 2011 Loan end date : 30th June 2018

• No. of subprojects :

4

Project Organisation Structure

Coastal protection works carried out under SCPMIP Tranche 1

Sr No Name of the work Length in Meters Year of construction Type of works

1 Construction of Inshore Berms , Ullal Dakishna Kannada 2.7 KM December 2013 – May 2017 Groyne- Composite structures 2 Rehabilitation of Ullal Breakwaters, Dakishna Kannada 550 m north breakwater & 525 m of south breakwater 2014-2017 Rubble Mound breakwater with tetra-pods 3 Construction of 2

• ffshore reefs , Ullal,

Dakishna Kannada North Reef : 387m South Reef : 309m (including Round Head) 2015- 2017 Rubble mound reef with plain concrete blocks and 4t-tetra- pods

Tranche 1: Ullal Subprojects

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reef..\helicam 24-5-17\Drone Videos-Offshore reefs & Breawaters\Construction of Two Offshore Reefs at Ullal.mp4Offshore reefs\Construction of Two Offshore Reefs at Ullal.mp4 b/w..\\North Breakwater-2.MP4 Ins berms..100MEDIA\DJI_0002.MOV Offshore reefs\DJI_0001.MOVOffshore reefs\DJI_0002.MOV b/w southOffshore reefs\South Breakwater- 2.MP4

Construction of 6 inshore berms at Ullal

Estimate amount : Rs.26.25 Crore Name of the Agency : M/s. RDS Project Ltd., Cochin Date of Commencement : 03-12-2013 Date of completion as per agreement : 02-08-2015 Date of completion : 30-06-2017 Contract Amount : Rs.25.51 Crore Revised Contract Amount Rs.29.20 Crore Expenditure (up to date) : Rs.24.46 Crore

Inshore Berm at Ullal

Inshore Berm 4 at Ullal : Before and After

24-07-2013 11-06-2014 29-06-2015 29-01-2016

Beach developed between the inshore berms

Inshore Berms at Ullal

IB Video link 1 IB Video link 2Berms\DJI_0043.MOV

IB VIDEO LINK - 4Berms\DJI_0013.MOV

Berms\20161130162020_IMG_1 214.MOV

Offshore Reefs at Ullal

Estimate amount : Rs.88 Crore Name of the Agency M/s. Dharti Dredging & Infrastructure Ltd., Hyderabad Date of Commencement : 01-12-2014 Date of completion as per agreement : 31-07-2016 Date of completion : 30-06-2017 Contract Amount : Rs.110.00 Crore Expenditure (up to date) : Rs.96.17 Crore

Offshore Reefs at Ullal

Offshore Reefs at Ullal

Placement of Geogrid and Geotextile for Soil stabilisation for foundation of Offshore reefs Rope Gabion filled with rock to be used for Soil stabilisation for foundation of Offshore reefs

Offshore Reef Foundation Soil Stabilization

Video link 1

Video link -tetrapodOffshore reefs\MVI_0960.MP4

Video link –geo-matOffshore reefs\IMG_8393.MOV

Reef video link mansoonOffshore reefs\MVI_2542-reef.MP4 Reef video link placing of coreC:\Users\Gopal Naik\Pictures\243_2611\MVI_3007.MP4

Offshore Reefs at Ullal

Ullal Offshore North Reef

Rehabilitation of Breakwaters at Ullal

Estimate amount : Rs.46.40 Crore Name of the Agency M/S R B Chavan & Arjun Earth Movers, Mumbai Date of Commencement : 01-12-2014 Date of completion as per agreement : 31-07-2016 Actual date of completion : 30-04-2016 Revised date of completion including leeward side of south breakwater : 30-06-2017 Contract Amount : Rs.40.91 Crore Revised Contract Amount : Rs.57.53 Crore Expenditure (up to date) : Rs.57.11 Crore

Ullal North Breakwater

Ullal South Breakwater

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Ullal North Breakwater Before Rehabilitation during the year 2013 Ullal North Breakwater after rehabilitation

Ullal North Breakwater Rehabilitation

North BW Video linkbreake-water\IMG_9677.MOV

Before

After Before

Ullal South Breakwater Rehabilitation

Before rehabilitation Rehabilitation in progress

South BWbreake-water\IMG_8143.MOV Bw-video link-breake-water\IMG_9676.MOV

SCPMIP Tranche 1 Disbursement Details

1) Project Amount: $ 48.55 million(Rs. 223 Cr) 2) ADB Loan: $ 41.02 million(Rs. 188 cr) 3) Disbursement Upto Dec 2016: $ 22.54 million 4) Disbursement target CY 2017: $9.67 million 5) Disbursement during the year: $ 6.21 million

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SCPMIP Tranche-2

Million $ INR Crore

• Project amount

: $ 93.54 640.75

• ADB Loan

: $ 65.50 448.67

• GOK Amt

: $ 28.04 192.07

• No. of sub-projects

: 9

• Coastal length protection planned : 54.1 km
• Loan negotiation date

: 12th May 2017

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SCPMIP Tranche-2

• Eight

Sub-projects designed and selected for implementation

• Sub-projects approved by the Empowered Committee

and cleared by the Technical Approval Committee

• Four sub-project contracts have been awarded
• One sub-project tender is under final phase
• Three sub-projects proposal are being finalised
• Loan negotiations of Tranche 2 was held on 12-05-2017

at New Delhi.

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Tranche 2: Subproject Sites

Tranche-2 sub projects

No Project site Coastal protection

• ption

Estimated cost/ contract amount (INR Cr) Status 1 Yermal Thenka Rock Revetment 79.6 Design is to be reviewed by the project management consultant. 2 Udyavara Rock Groynes (35), beach nourishment 78.44 Contract signed on 20-2-2017 Financial progress is Rs 3.92 Crores.(M A) 3 Maravanthe Straight (15) and T-Groynes, sand redistribution 88.26 Contract signed on 9-12-2016 Financial progress is Rs 4.41 Crores.(M A) 4 Kodikanyana Beach Planting 0.971 There has been no response to earlier two tender notifications. Revised proposal is being prepared.

5 Pavinakurve Beach Planting 0.993

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Tranche-2 sub-projects

No Project site Coastal protection

• ption

Estimated cost/ contract amount (INR Cr) Status 6 Someshwara Geotextile Revetment 27.29 LOA Issuedon 9th May 2017. 7 Kodi Bengre Rock revetment 75.88 LOA Issued on 6th July 2017 8 Murudeshwara Near shore reef, Nourishment, dune stabilisation 24.28 Contract signed on 19th Apr 2017 9 Community Protection Sub- Project Dune reconstruction, geotextile bags and planting of vegetation. 70.66 These projects will be identified by the design consultants during Tranche 2 Total 446.374

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Extent of coastal erosion problem in the state (District Wise) Sl No District Places of erosion Extent of erosion km 1 D.K Someshwara, Ullal, Kulai, Hosabettu, Guddakopla, Doddakopla, Mukka, Sasihitlu 18.3 2 Udupi Hejamadikodi, Kadipatna, Thenkayermal, Bada Yermal, Uchila, Muloor, Polipu padu, Kaup, Kaup adu, Uliyaragoli, Udyavara Padukere, Gujjarabettu, Thotam, Kydoor padukere, Hoode Kemmannu, Kodi Bengre, Parampalli, Hosa Bengre, Kodi Kanyana, Kotathattu, Mannur Padukere, Hoode, Beejadi, Kundapura kodi, Maravanthe, Gujjadi, Navunda, Adragoli, Hosahitlu, Gangebailu, Uppunda, Alivekodi, Kalihithlu, Krimanjeshwara, Shirur 22.75 3 Uttara Kannada Gorte, Belke, Mundail, Bhatkal port, Jali, Honnagadde, Tenginagudi, Shirali port, Kalkini, Mavalli, Bailur, Mavalli ,Tari Bagilu, Talkod, Herthar, Bailur, Doddagunda, Manki, Apsarakonda,Tonka , Pavinkurve, Nhoor Mohalla, Dhareshwar, Alvekode, Baad, Holangadde, Jestapura, Kagal Bearkode beach, Gangavali Beach, Belambar, Bhavikere, Belekeri, Hawade, Amadalli, Tagore Beach, Devbhag,Dhandabhag 80.63

Sl No Description of Activity Estimate Amount Contract amount Revised Contract Amount Financial Progress up to 31-07-2017 Physical

1 Construction of 4 no of Inshore Berms at Ullal 26.25 25.51 29.20 24.46 6 Inshore berms completed . 2 Rehabilitation of Ullal Break waters 46.40 40.91 57.53 57.11 Completed 3 Construction of Two Offshore reefs 88.00 110.00 110.00 96.17 North reef completed, South reef nearing completion. 4 Sand Nourishment 18.00*

• This work will be decided based on

the result of subprojects 5 Consultancy-PMDCK 20.37 25.00 25.00 26.28 Working 6 Survey & others (Estimate d) 5.75 5.75 5.43 Spent for survey and equipment

7 PMDCK2 Consultancy 46.34 46.34 4.03 Working 8 Mobilization advance for Udyavara Project 99.85 78.44

• 3.92 Work is in progress

9 Mobilization advance for Maravanthe Project 92.23 88.27

• 8.83 Work is in progress

Total* 419.44 420.22 227.48 226.23

SCPMIP-Physical & Financial Progress up to July – 2017 in Rs Crores

*Sand Nourishment Rs 18.00 Cr Not considered in total

Cost estimate of Tranche-2

Sl.No . Item of Expenditure USD in million Estimated Total INR in crores A Investment Costs 1 Civil works (Sea erosion works) 69.97 479.29 2 Equipment and other materials 0.63 4.32 3 Studies and surveys 0.32 2.19 4 Consultant Services (PMDCK) 6.77 46.37 5 Staff and office expenses 5.07 34.73 82.76 566.90 B Recurrent Costs 1 Operation & Maintenance of Civil works 0.70 4.80 Total Base Cost 83.46 571.70 C Contingencies 7.81 53.50 D Financial charges during implementation 2.27 15.55 Grand Total 93.54 640.75

Research Activities

• Established a Coastal Information Management System
• Design of coastal protection measures based on

coastal process studies

• On-going monitoring programmes (beach profiles,

wave/tide/current)

• Study of coastal hydrodynamics and coastal processes

for various coastal locations

• Regional Wave Modelling atlas for Karnataka coast

†

Workshop/ Training/ Seminars Organised

• Training programmes conducted in association with

CWPRS and PMDCK1 Consultants.

• Participated in ADB Trainings programmes including

Climate Change Adaptation Guidelines.

Availability of Schedules of Rates Applicable for Coastal Protection Works

• PWD Schedule of Rates are followed for Mangalore

and Dharawad Circle.

Damages Due to Coastal Erosion

• Erosion of Land , Property, Fisheries Roads and House

Holds at various coastal stretches

• Costs yet to be estimated.

Status of Development of Shoreline Management Plan / Master Plan for Coastal Protection

• Draft SMPs have been developed for the three coastal

districts of Karnataka viz. Dakshina Kannada, Udupi and Uttara Kannada

• The Draft SMPs will be modified, updated and finalized

based on the field data and comments received

• Littoral environmental data and beach profiles pertaining

to the whole Karnataka coast are proposed to be collected during October – November 2017

List of Sites for Coastal Data Collection

Beach profile data

• Pre-monsoon and post-monsoon beach profiles for Someshwara, Ullal,

Yermal Thenka, Udyavara, Kodi Kanyana, Kodi Bengre, Maravanthe, and Murudeshwara (completed)

• †

Entire Karnataka coast at 500 m interval (Planned for October – November 2017) Bathymetry

• Ullal-Bengre coast for 2013, 2014 and 2016
• Someshwara, Ullal, Yermal Thenka, Udyavara, Kodi Kanyana, Kodi Bengre, Maravanthe,

and Murudeshwara (planned for September /October 2017) Waves, currents and tides

• One – month long measurements at 8 m depth ongoing (monsoon of 2017) at

Someshwara, Yermal Thenka, Udyavara south, Udyavara central, Kodi Kanyana, Kodi Bengre, Maravanthe, and Murudeshwara

Coastal Data Inventory

• CIMS is proposed as a platform for Integrated Coastal

Information Management System

• Works on a customized and user friendly Web based

application with GIS data, both spatial and attribute on its back end.

• The current initiatives of Karnataka as a part of ADB

project works on all base level information form data

• n State level, District level, Taluk level, Block level,

Village level and Panchayat level.

• All general information like boundaries, roads, rivers,

soil, topography, drainage, slope, relief etc. are already available as spatial data will be collated in a single platform.

Coastal Information and Management System

A web-Application to enable easy access to coastal management

(Sample View)

Coastal Data Inventory

The coastal data to be incorporated in CMIS include :

• Project information
• CRZ and EIA information
• Hydrodynamic data (like wind, waves, currents,

tides),

• Bathymetric and beach profile data (subject to

approval)

• Land use/land cover data
• Coastal geomorphology
• Coastal inventory like coastal structures, protection

sites, sea walls, etc.

Infrastructure available like numerical modelling, physical modelling, availability of instrument for coastal data collection

• Presently infrastructure is lacking for numerical

modelling, physical modelling, and coastal data measurements.

• Coastal Infrastructure Management Unit (CIMU)

has already been established as part of the SCPMIP

• CIMU will be equipped with some of the above

facilities in the next 3 years including capacity to undertake coastal projects

• A coherent and results-based approach to project planning, performance

monitoring, and evaluation of results.

• During the design phase, PPMS emphasizes :
• stakeholder participation
• builds on a cause-effect relationship in problem analysis;
• assesses alternative approaches
• ensures a consequential relationship between inputs, activities, outputs,
• utcome, and impact and
• determines a set of measurable process and result indicators with

performance targets

• The Project Performance Report provides early warning of emerging problems that

require corrective actions

• It is a system that facilitates efficient project progress monitoring & reporting.

PPMS

• Draft PPMS developed in Microsoft Excel to track the progress of the

project achievements

• Work is progressing to complete the PPMS.

Issues

Tranch I subproject:

• 1. Review of impact of the off-shore reef on the shore in between

the Gap of North and South reef.

• 2. Additional inshore berm location ( Berms\video BERM.mp4)
• 3. Stabilisation of spit area between south B/W and jetty .(break-

water\IMG_0007.JPG break-water\IMG_0004.JPG)

Tranch 2. 1.Redesign of Yermal Tenka sub project

• 2. Reveiw (design) of someshwar subproject(someshwar\IMG_0080.JPG)

Someshwara Revetment Cross-Section

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Thank you