PWA Construction Waste Management and opportunities for Recycling

Transcription

1 PWA Construction Waste Management and opportunities for Recycling GHAZI ABDELKERIM ELSHERIF Quality & Safety Department, ENVIRONMENTAL ENGINEERING EXPERT,Public Works Authority Prof. of Environ. Eng., Alex. Univ., Dr. P.H. Sc., M. Sc. M., P.H. Sc., B. Sc

2 Agenda 1. National & International References 2. Municipal Solid Waste & Construction Waste Management Systems 3. Governmental, Public and Private Sector Roles toward Waste Management 4. Steps toward better future Enhance 5. PWA Current & Future Construction Waste Management Action Plan 6. Long Term Strategies & implementations

3 01 National & International References

4 National & International References National References (Mandatory): The Environment Protection Law No 30 of 2002 and Executive Laws No 4 of Law No. 18 of 2017 Public Hygiene. Law No. 8 of 1974 Public Hygiene. Qatar Construction Specifications GSAS Global Sustainability Assessment System CEEQUAL Assessment Manual for Projects V5.2 Qatar, 23 December International References(Optional): Waste & Resources Action Program, UK (WRAP) Resource Conservation and Recovery Act (RCRA) Environmental Protection Act, 1999 (CEPA 1999) By-

5 Qatar Construction Specifications -QCS 2014: Section 6: Road Works Parts 8&9, Recycled and reused materials has been specified. Section 7: Green Building Concepts, scores for materials recycling and reuse. -QCS 2018: will be Published Soon Section 7: Existing Building Green Building Concept, Infrastructure Green Building Concept. Section 6: Road Works Parts Section 6.9 More Recycle Materials Specifications, Section 32: Environmental Management (Optional)

6 02 Municipal Solid Waste & Construction Waste Management Systems

7 Steps Toward Integrated Solid Waste Management (1) solid waste generation and collection rates and characterization, (2) solid waste collection system analysis, (3) solid waste separation, processing and transformation, (4) solid waste transfer and transport, (5) solid wastes and residual matter final disposal, (6) Landfill Sitting Considerations, (7) Landfill Closure and Post Closure Care, (8) Medical & Hazardous Waste Management System, (9) Construction Waste Management System.

8 Hauled container systems (HCS)

9 Stationary container systems (SCS)

10 MME MSW Transfer and Transport Systems

11 MME Construction Materials & Waste Approved Sites 4 logistic areas for surplus excavated materials - Area 1: Simsima - Area 2: Al-Mazrouah - Area 3: Umm Al-Afaai - Area 4 : Al-Karaana - as stores for resulted from Governmental Projects, to be recycled by other projects when needed. 2 Dump Sites for Construction Waste - Area 5: Rawdat Rashid - Qualified company to recycle D&C waste to produce Aggregates - Area 6: Um Thaniyten

12 03 Governmental, Public and Private Sector Roles toward SWM

13 Governmental Organizations in Qatar Waste Management Environmental Affairs, MME: Issue and Enforce Environmental Regulations and Standards across The Waste Streams along the value chain. General Cleaning Department, MME: Operation of the Collection of Household and Commercial Waste Waste Treatment Department, MME: Operation of Municipal Waste Treatment Centres and Disposal Qatar Petroleum: Overlooking of Hazardous Waste Management across all concession areas across Qatar Ministry of Business and Trade: Licensing ( granting registration certificate) for new business all industries across Qatar Ministry of Energy and Industry: Licensing new businesses with Manufacturing / Industrial Nature Public Works Authority, MME: Manage Municipal Wastewater treatment &Sludge, Design and Built Solid Waste Transfer Station and Municipal General Cleaning Buildings as well as Manage Construction Waste generated from Public Projects

14 Private Sector Participation in Qatar Waste Management LAFARGE : Qatar Quarry Co. l.l. CI Construction Materials Recycling Seashore : Focuses on Large Commercial and Industrial Clients. Actively probing opportunities to enter into Hazardous Waste Management Averda : Aspires to be present across the Solid Waste Management value chain in Qatar. Considers Qatar to be strategic country in the region Boom : Focuses on collecting, treatment and disposal of Hazardous Waste Power WM & Transport Co. : Focuses entirely in servicing multinational projects, malls, residential and industrial areas AL Haya : Provides solutions for Hazardous Waste, e-waste Lucky Group : Focuses in construction and Demolition Waste. Plans to duple capacity from 1000 t/ months to 2000 t/months for non ferrous waste treatment Al Able Trading & Contracting Co. : Focuses on collecting and disposal of domestic, industrial and construction waste as well as liquid waste Venture Gulf : Operates in the steel recycling and treatment space

15 Private Sector Participation in Qatar Waste Recycling LAFARGE: Qatar Quarry Co. l.l. CI Construction Materials Recycling Bright Future Tyre Recycling Factory Elite Paper Recycling Co. Al Suwadi Paper Recycling Co. Al Akeed Rubber Recycling Co. Hauptner TAWYLA Recycling Qatar Plastic Products Co. ASIMA Plastic Factory Doha Plastic House

16 04 Steps toward better future Enhance

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18 Impact Attributed to Construction Wastes Management Mechanism Lack of In Source Separation Mixed Wastes. High Treatment Cost. Recycle Materials price not competitive Controlled In Source Separation Separated Waste Reasonable Treatment Cost. Recycle Materials price competitive

19 Construction Wastes Management Hierarchy Governmental Bodies Agreed Procedures Control Management of Wastes Generators Qualified C&M Wastes Recycling Companies Successful Recycle Materials Marketing

20 Private Sector Enhance SWM Mechanism Program Schedules Best Practices Construction Sites Waste Management Plan Private Sector Participation Transportation of Recyclable Materials & waste Development Recycling Facilities Public Integrated Municipal Solid Waste Facility Transportation Treatment Disposal

21 Construction Wastes Management Recycling Awareness Campaign Contractors Motivation to In Source Separation Procedures Recycling Companies Collection, Processing Procedures

22 Effective Construction Waste Transportation Certificates Subcontractors Qualifications & Auditing Program Solid Waste Recipient Certificate Green Award Certificates

23 05 PWA Current & Future Construction Waste Management Action Plan

24 PWA Projects Construction Overview

25 One Example of PWA Drainage Project MTS 01 approx. 60% complete LIS 01 approx. 24% complete

26 Current status of IDRIS MTS01 Excavation of 10 / 11 shafts completed; 1 under excavation. 4 of shafts constructed using VSM TBMs for Eastern and Western Drive are progressing. Western Branch expected break in to WS11 by end of December 2017

27 Non Hazardous Construction Waste Disposal to MME Approved Sites Solid Waste Generation

28 Spoil Disposal to NDS STW area

29 Qatar National Strategy

30 PWA Environmental & Sustainability Policy, 2017

31 PWA Construction Waste Action Plan 2018 Quarter 1: Train Constructions Contractors Concerned Staff the best practice of Waste Management Plan and record accurate accumulated waste generation data as requested based on (ESSDS) Develop list of recycling facilities, landfills, etc. Improve the communications between Contractors, Sub Contractors, Recycling companies, Landfill managers, etc.

32 PWA Construction Waste Action Plan 2018, Continue Quarter 2 Verify and analysis Waste Generated data presented through ESSDS. Determine PWA s waste generation level (current, future) Identify week points in waste management practices, and needs for improvement Quarter 3 Consider proposals for PWA to implement Coordinate with MME and determine legal aspects, etc. Quarter 4 Implement GCAP to determine Contractor s performance on waste management practices and assess

33 06 Long Term Strategies & implementations

34 In perspective: sustainable resource management Optimizing the resource loops at different stages of the life cycle Traditional linear economy: take make use dispose Natural resources Extraction Processing Manufacturing Circular economy: Extending life of resources Turning waste into resources Enabling design changes (eg substittution of high cost / rare resources) Landfill Incineration Waste to Energy Bio gassification etc.. Sales Natural resources Use Dispose Extraction Processing Recycling Remanufacturing Refurbishment Manufacturing Second hand Sales Reuse Repair Use Waste Instruments for sustainable resource management in Abu Dhabi. Waste

35 Integrate Construction Wastes Recycling with Recycle Materials Local, Regional and International Markets International Recycling Markets Regional Recycling Markets Local Recycling Markets Local Recycling Capacity

36 Integrate SWMS with Local Recycle Businesses and Research and Developments

37 Local SWM Regulation and Executive Articles Integration with National Regulations Supported by Research & Development Current Environmental SWM Executive Articles SWM Executive Articles Development Research & Development

38 Coordination and Cooperation Between Public and Private Sector in ISWM Ministry of Municipality and Environment Environmental & Planning Affairs, Waste Treatment Department Municipalities Public Works Authority Supreme Committee for Delivery and Legacy Qatar Petroleum Qatar General Organization for Standardization Qatar University Qatar Rail Qatar Foundation QEERI Consultants Main Contractors Subcontractors Pollution Control, Recycling Support, and Sustainable Development as well as Conservation of Natural Resources

39 Thank You Any Questions