El 371 VOL. 3 BOSNIA AND
Public Disclosure Authorized HERZEGOVINA
ENERGY COMMUNITY
Public Disclosure Authorized OF SOUTH EAST EUROPE (ECSEE) APL3 (P090666) Public Disclosure Authorized EPBiH
ENVIRON MENTAL Public Disclosure Authorized MANAGEMENT PLAN
Javno preduze6e Elektroprivreda Bosne i Hercegovine d.d. - Sarajevo
ENVIROMENTAL MANAGEMENT PLAN FOR
RECONSTRUCTION PROJECTS IN THERMO POWER PLANT KAKANJ
Sarajevo, March 2006
Vilsonovo setaliste 15 Tel: 387 33 751000 Reg.broj:UF/1-392/04 1291061000108753 - HVB Central profit banka d.d. Sarajevo 71000 Sarajevo Fax: 387 33 751002 Kantonalni sud Sarajevo 1610000005160023 - Raiffeisen bank d.d. BiH Sarajevo Bosna i Hercegovina www.elektroprivreda.ba Porezni broj: 4200225150005 1011010000346520 - Privredna banka Sarajevo
Hidroelektrane na Neretvi, Jablanica, J.Cemija I <
1. Reconstruction of electrostatic precipitators of units 5
2. Reconstruction of wastewater treatment plant
3. Desulphurization and denitrification of flue gases of units 5, 6 and 7
2 1. RECONSTRUCTION OF ELECTROSTATIC PRECIPITATORS OF UNITS 5
Project Description
The existing electrostatic precipitator (ESP) of Units 5 is designed pursuant to that time valid regulation to outlet contents of solid particles of 150 mg/m3n of flue gases. Long years exploitation of those facilities caused weakening of its efficiency, so its current efficiency is two to three times weaker than the designed. Medium annual values of solid particles emission are over 350 mg/m3 n, and there are often 3 emission values over 500 mg of flue gases solid particles / m ,. The new regulations request solid particles emission values up to 100 mg/m3 n. In order to fulfill those requirements it is necessary to add the new electrostatic precipitator to the existing ESP. Regarding the further, almost certain, reducing of emission limit values of solid particles concentrations it is necessary to perform reconstruction of electrostatic precipitators of unit 5 will provide outlet concentration of solid particles in flue gases not greater than 50 mg/m3. Reconstruction should be realized in a way that necessary number electrostatic and filter bag fields will be added. This way of reconstruction is already elaborated by the study "Diagnostics of existing condition and measures for improving of efficiency of dedusting on electrostatic precipitators of units 5 and 6 - Ekonerg, Zagreb- 2003". It is also very important to have this efficiency of ESP operation for this area also from the reason that the air in Kakanj surroundings is very burdened with this pollution emitted from other sources. As illustration of air pollution with this pollutant we can mention one of indicators of air quality registered in the year 2004 by imission station in Kakanj. During that year, limit value of air quality (expressed as 24-hour average value) of 110Igg/m 3 n was exceeded 117 times. In the same year there was overal 5 days in which measured 24-hour average value was greater than 300 ptg/m3n. That means, improvement of Unit 5 ESP operation efficiency, would result in improvement of air quality in territory of municipality Kakanj. Regarding the characteristics of TPP location, close area around TPP is mostly industrial. However, having in mind the level of solid particles emission discharge from TPP (chimney 300 m high) it is clear that the influence of TPP is expressed in wider territory where numerous settlements, as well as the agricultural and forest areas of wider significance are located.
3 A. MITIGATION PLAN
Phase Subject Mitigation Cost of Mitigation Responsibility' Start End measures (if essential) Reconstruction - Metal wastes 1. Collection and disposal at temperarry disposal in TPP. 2. Selection and sell Contractor to the authorized and companies for Head of department for recycling and planning maintenance of transportation of Cost of mitigation maesures mechanical plants In accordance In accordance the rest waste to will be included in the project and to Time to Time the municipal total costs Head of department for schedule of the schedule of the disposal for solids. planning maintenance of Project Project civil plants - Inert wastes 1. Disposal on the and slag and ash depot Engineer for of the TPP. environment
- Rockwool waste I. Disposal on the materials (does not slag and ash depot contaion the asbestos) of the TPP.
- Noise I. Work will be performed during the day from 7 am to 7 pm. 2. Use the protective Cost of mitigation maesures equipment for will be included in the project Engineer for work In accordance In accordance workers- total costs protection to Time to Time "protective and schedule of the schedule of the carpiece" Engineera for Project Project environment
1Points, which are designed as Contractor's responsibility, will be specified in tender documentation. 4 3. Use those machine producting less noise than 80 dB (in accordance to the valid regulation of BiH - it's not allowed to use mashines with noise exceeding 80 dB) 4. Obligated to use the insulating sound fences.
- Dust I . Dusting, dry and Cost of mitigation maesures Contractor In accordance In accordance wet dust cleaning will be included in the project and to Time to Time interior of the total costs Head of department for schedule of the schedule of the facility planning maintenance of Project Project 2. Protection of the mechanical plants facilities in the and immediate vicinity Head of department for from dust is planning maintenance of performed with foils civil plants or tarpaulins and 3. Use of protection Engineer for equipment for environment workers Operation - Metal wastes 1. Collection and disposal at temperarry disposal in TPP. Head of department for Periodically Periodically 2. Selection and sell to planning maintenance of and during the and during the the authorized Cost will be included in total mechanical plants opeartion if opeartion if companies for maintenance cost of TPP. and neede neede recycling and Engineer for transportation of the enviomment rest waste to the municipal disposal for solids.
5 B. MONITORING PLAN
Start End Phase Which Where How When a Costs of Responsibility parameters parameters parameters parameter monitoring need to be should be should be should be Which is cost monitored? monitored? monitored/type monitored - of equipment of monitoring frequency of or contractor's equipment? measuring or costs to continued? perform measuring - Engineer for Reconstruction - Type and - At TPP's I. Quantity and - Weekly - Cost will be qunatity of the temporary category of included in environmen solid waste depot waste Project total cost and 2. Visually and Contractor by a scale
for Continually during the - Dust - At the - Visually - Daily - Cost will be - Engineer construction included in environment reconstruction site Project total cost and Contractor
for - Noise - At the - Phonometer - Weekly - 500 Euro - Engineer construction (frequently upon the work protection site complain of the local inhabitants) Head of Operation - Operation - Behind ESP - Content of solid - Continually - 40.000 Euro efficiency particles by the department for existing planning Continually during the automatic maintenance of ontinu monitoring mechanical plants system Engineer for environment
6 C. INSTITUTIONAL STRENGTHENING
1. Purchase of the Equipment N/A 2. Training/Study visits N/A 3. Consultant Services N/A 3. Special Studies N/A
D. INSTITUTIONAL AGREEMENTS
Public discussion more detailed supported by organizational schemes:
TPP is obliged to reduce emission of solid particles in accordance with environmental legislation. Thermal power plant is obliged to submit the Federal Ministry data on solid particles emission where the public will be informed on this pollutant emission situation. Local community is normally interested to exert the adequate pressure on TPP to reduce this pollutant emission. It is our obligation in partnership relation with interested parties to reduce this pollutant emission, which is defined by domestic regulations, as well as in accordance with the regulations of the European Union in whose integration courses BiH gradually includes. Regarding the support of organizational structure, it exists on all company's management levels. Internal, within TPP exists an automatic monitoring of solid particles emission. Via internal computer network the emission data are always at disposal to all responsible managers. Everyday board of directors' topic is also solid particles emission. In case of need, and if there is a technical possibility, corrective measures in terms of solid particles emission reduction are proposed at the Board of Directors meeting. In normal operation of electric precipitators, electrostatic precipitators are maintained according to plan. Decisions on electric precipitators maintenance are made on basis of electric precipitators established situation and are implemented through Business Plan realization. Data from solid particles monitoring system are used for evaluation of TPP's influence to environment and for establishment of corrective measures with the aim of reduction and optimizing of TPP's environmental influence. A person who is responsible to monitor TPP's influence to the environment collects data on solid particles emission. The reports are monthly prepared and delivered to responsible managers.
7 2. RECONSTRUCTION OF WASTEWATER TREATMENT PLANT
Project Description
Significant quantity of wastewater emerges in the process of electric power generation. All wastewaters that originate from the very electric power generation process, except oily and sanitary wastewaters, are taken away to common facility for wastewater treatment where the wastewater is treated and after that used again in recirculation. However, recent reconstructions of a part of TPP's facilities in which those wastewaters originate have changed the quality of wastewater what caused frequent stoppages in operation with the existing facility what results in partial direct draining of wastewater into the river Bosna. This facility was out of function 207 days during the first nine months of this year. During this facility operation the working parameters were in scope of planned (permitted) values. With the aim of problems overcoming it is necessary to plan a correction of a part of the facility and realize the same plan. In terms of that it will be necessary to execute certain construction works of demolition, excavation earthworks, works on facility's adding and replacement of the existing and installation of the new equipment. This project needs to be realized also in terms of obligations defined by the Law on Water Protection, as well as other sub-acts, all with the aim of the existing river Bosna quality preservation.
8 A. MITIGATION PLAN
Phase Subject Mitigation Cost of Mitigation Responsibility Start End measures (if essential) Reconstruction - Dust 1. Fencing off the Cost of mitigation maesures works performance will be included in the project area with tarpaulin total costs Contractor In accordance In accordance and foils in order and to Time to Time to protect Engineer for schedule of schedule of environment from environment the Preject the Preject dust emission 2. Use of protective equipment for workers (masks, suits)
- Noise 1. Work during the Cost of mitigation maesures day from 7 am to 7 will be included in the project Engineer for work In accordance In accordance pm. total costs protection to Time to Time schedule of schedule of the Preject the Preject - Metal waste 1. Collection and Cost of mitigation maesures disposal at will be included in the project temporarry total costs disposal in TPP 2 Selection and sell to the authorized Contractor In accordance In accordance companies for and to Time to Time recicling and Engineer for schedule of schedule of transportation of environment the Preject the Preject the rest waste to the municipal disposal for solids
9 - Inert waste 1. Disposal on the slag and ash depot in TPP.
- Mud I. Neutralisation 2. Disposal at the slag and ash depot of the TPP.
- Waste form wrapping I. Selection and material disposal at tempararry disposal in TPP 2. Selection and sell to authorization company for recycling Operation - Metal waste 1. Collection and disposal at temperarry disposal in TPP. 2. Selection and sell to the authorized Cost will be included in Total Engineer for Periodically Periodically companies for annual cost and income of TPP environment recycling and transportation of the rest waste to the municipal disposal for solids. Periodically Chemicals 1. Neutralization Cost will be included in Total Engineer for Periodically packaging material 2. Sell to annual cost and income of TPP environment authorization company for recycling
10 - Old oil - Disposal of oil in Cost will be included in Total Engineer for Periodically Periodically compliance with annual cost and income of TPP environment environmental legislation (authorized companies in acordance with it authorizations given in environmental permission)
11 B. MONITORING PLAN
End Phase Which Where How When a Costs of Responsibility Start parameters the parameters parameter parameter monitoring need to be should be should be should be Which is the monitored? monitored? monitored/type monitored - cost of of monitoring frequency of equipment or equipment? measuring or contractor's continued? costs to perform measuring Continually during the Erection - Dust - At the waste - Visually - Continued - Cost will be Contractor wather plant included in and reconstruction Project total Engineer for cost environment during the - Noise - At the waste - Phonometar - Weekly - 500 Euro Engineer for work Continually water plant (frequently protection reconstruction upon the complain of the local inhabitants) during the - Type and - At TPP's - Quantity of ash - Weekly - Cost will be Contractor Continually quantity of temporarry depot and slag included in project and reconstruction waste total cost Engineer for environment
12 Operation - pH, NTU, - At outlet of - Manually and - Daily 5.000 Euro Engineer for water Continually during the temperature, p, the retention in laboratory in conditioning opeartion.
n, Tu, IS, SiO2 reservoior TPP and Head of department for water conditioning and Engineer for environment - Metal - At waste temporarry disposal in TPP - Chemicals - At packaging temporarry material disposal in - Visually and by a - Weekly Cost will be Engineer for Continually during the TPP scale included in Total environment opeartion. - Old used - At annual cost and oil temporarry income of TPP disposal in TPP
13 C. INSTITUTIONAL STRENGTHENING
1. Purchase of the Equipment (tabular survey is preferred) List: Kind of the equipment: Aparaturefor the measuringof the low level concentration of the specific elements in the waste water * Number of units - One (1) * Units Price: 30.000 Euro * Total cost: 30.000 Euro * Local or international purchase: Internationalpurchase
2. Trainin Study visits are necessary
List: Kind of Training/Visit: (Monitoring measures) 1. Training for the handling and maintenance for the Aparaturefor the measuring of the low level concentrationof the specific elements in the waste water
Number of participants: 3 (three): Engineer for water conditioning, Head of department for chemical analysis and conditioning of water, Head of department for thermo operation Current and future organization of units to which they belong, or current and future profession/job description: TPP, Technical sector Duration of Training: 5 days Beginning/end date: Place of Training: TPP Kakanj Institution or organization anticipated for training: Equipment supplier Cost: Included in Equipment procurement cost
3. Consultant Services are necessary N/A
* Type of service: * Terms of reference: * Cost:
4. Special studies are necessary N/A
14 D. INSTITUTIONAL AGREEMENTS
Public discussion supported by organizational schemes:
* Institutional responsibilities and procedures for mitigation and monitoring and how they are linked with environmental management In accordance with environmental regulations TPP is responsible to drain into the river Bosna water of the required quality. In terms of that in TPP exists an installed facility for wastewater treatment. Internal quality standard of treated (processed) water is t <310 C, pH <8 and NTU < 50 mg/l. During this facility operation quality of this water is fulfilled. Exclusive problems in this facility operation are frequent stoppages for the reason of increased entering of suspended substances into this facility. * Flow of information related with the environment Director of RJ HA and HPV is in charge for daily reporting on this facility operation; he/she daily analyzes the facility's operation parameters. Except the daily reports, the same person is in charge for the making of monthly reports. These reports are delivered to TPP's manager who is obliged to inform the complete TPP management in case of need. * Chain of decisions making regarding environmental management: Based on detection of problems in operation of facility for wastewater treatment, i.e. on basis of monitoring of quality of water being treated in this facility, the director of RJ HA and HPV reports to TPP's manager who is obliged to inform TPP's Management on the developed situation. On basis of adequate proposals, and in accordance with technical possibilities, the decisions on problems overcoming are made. TPP Management and PE Supervisory Board are responsible for cost approval.
15 3. DESULPHURIZATION AND DENITRIFICATION OF FLUE GASES OF UNITS 5,6 AND 7
Project Description
Thermal power plant is a significant source of SO2 and NO, emissions. Annual emission of SO2 from TPP is cCa. 60.000 t/a. NO, emission is about 10,000 t/a. Average 3 value of S02 in flue gases is ca. 8,000 mg/m n, and value of NO, content is 1,100 mg/m3 n. Environmental legislation, which is still in preparation, will significantly restrict the mentioned emissions. The environmental permit, which TPP must obtain before 2008, the threshold values of those two pollutants will be defined. (The obligation of TPP Kakanj is to negotiate with authorized federal ministry to settle emission limit value for SO2 and NOx, which will be technically and economically feasible for TPP Kakanj. We find that application of BATNEEC techniques is a good solution. Bidder for making the study will be obligatory to get insight of condition of plants and objects of the Thermal power plant Kakanj. The Bidder will be obligatory to perform analysis of quality of backgrounds possessed by the Thermal poweer plant Kakanj. Providing of other backgrounds is obligation of the Bidder. The study of selection of optimal variant of desulfurization and denitrification TE Kakanj into allowed values and making of basic design will be realized with respect to requests of Directive EU 2001/80/EC, Protocols about limitations of emission of SO2 and NO, under Convention on longe range transboundary air pollution, Bosnian environment legislation, and on the basys of inlet data about quality of coal and indicators of emission of SO2 and NOx. The study will define limit concentration of mentioned pollutants on all of units of the power plant. The study must take into consideration also age of plants and limit of emission that will be valid after 2015. The Bidder must give a proposal of desulfurization and denitrification technology for each unit. The study must comprise at least three available commercial technologies of desulfurization. The study must give an estimation of capital costs of discussed technologies, estimation of costs of operation and maintenance, that is must give
specific investment costs (C/kWe) and costs per unit of SO2 removed (C/tSO2) The study will comprise description of current condition of units 5, 6 and 7 and its role in electric power system of Bosnia and Herzegovina. Mentioned technical solutions will comprise review of results that are necessary for selection of optimal option,
16 conclusions and recommendations, way of providing of chemical sorbents that will be used for desulfurization and denitrification of flue gases with respect to their availability and price, as well as market value of nusproduct of desulfurization process. The study will be basic design that will take into consideration also possibility of increase of capacity of power plant. Basic design should also give mechanically technological part, electrical part, measuring-regulation part and other elements that are necessary for obtaining permits for erection of plants. Basic design must give all sollutions necessary for satisfying environment and other Bosnian legislation. The basic design will give the term schedule of erection of plants for desulfurization and denitrification, as well as specification of equipment and estimation of value of investment. On the basys of all abovementioned the Study will comprise Extraction for needs of making decisions by Supervisory board of EP BiH, d.d.o for erection of plant for desulfurization and denitrification. Study - basic design must be done according to requests of WB and EBRD. (All other requests were mentioned in specification for tender for making the Study of optimal solution of desulfurization and denitrification which we can send you if you wish)
17 C. INSTITUTIONAL STRENGTHENING
9. Purchase of the Equipment/Services:
List:
* Total cost: KM 1.000,000.00 - The price comprises making of Study - basic design and price of consultant services * International purchase
11. Consultant Services
* Type of service: Consultant * Terms of Reference: Paymnent of making of Optimal variant of flue gases desulphurization and denitrification * Explanation: It is necessary to undertake expert with good profficiency in field of technologies as well as environment legislation (legislation of EU, legislation of BiH and corresponding international environmental agreements) On basis of partnership relation toward authorities during terms of reference solving it is necessary to take into consideration all requirements of environmental legislation * Cost: KM 70,000
12. Special Studies
* Explanation: Izrada Studije ne podrazumjeva izradu posebnih studija * Terms of Reference: Cost:
18 D. INSTITUTIONAL AGREEMENTS
Public discussion more detailed supported by organizational schemes:
* Institutional responsibilities and procedures for mitigation and monitoring and how they are linked with environmental management
Having in mind the existing values of SO 2 and No, emissions and threshold values of emission that will be laid down by the competent body, TPP Management considers necessary finding of the adequate solution in order these pollutants emissions to be in scope of permitted values. The first step in finding the solution is the making of optimal variant of de-sulphurization and de-nitrification which will fulfill requirements of the authorities, requirements from the process of EU joining, and which will be the most favorable variant for TPP at the same time. * Flow of information related with the environment Reporting on these pollutants emissions is the obligation of TPP toward Federal Ministry at least once a year.
* Chain of decisions making regarding SO2 and No, emissions management: TPP Management disposes of these pollutants emissions data, but for the reason of lack of the facilities for de-sulphurization and de-nitrification of flue gases it has no possibility to manage those emissions. The basis for this project realization is those pollutants emission monitoring data. Based on the reports being prepared by a person responsible for monitoring of TPP's influence to the environment, which are delivered to TPP management, as well as on basis of "on line" data on emissions, TPP Management always has at disposal the newest data on those pollutants emissions. The estimation is that the erection of these facilities for Units 5, 6 and 7 will cost several tenths of KM millions.
19 MINUTES FROM THE PRESENTATION OF THE NOMINATED SUB-PROJECTS FROM TPP KAKANJ IN SCOPE OF THE POWER IV PROJECT 1. With the Invitation to meeting, which is in an enclosure to this letter, we invited the representatives of group exposed to impact of the TPP Kakanj, representatives of NGOs, representatives of the authorities, representatives of other companies, i.e. business partners and representatives of the Management of JP EP BiH and TPP Kakanj.
2. Information on the meeting (consultations) along with the agenda and discussion material were sent by mail and fax. Copy of the Invitation along with the list of invitees to consultations is in the enclosure to Minutes.
3. Consultations were held on December 14*" 2005 between 11:00 and 13:30 in the meeting room at TPP Kakanj.
26 persons from different sectors took part in the discussion-consultation on feasibility and evaluation of the priority of implementation of proposed sub-projects for TPP Kakanj as part of the POWER IV project, and those were: representatives of the inhabitants exposed to impacts of the TPP Kakanj activities, NGO representatives, media representatives, representatives of authorities, and representatives of TPP Kakanj and JP Elektroprivreda BiH. The list of the participants (name and surname, name of the organization, profession, phone and fax number, e- mail and address) is in the enclosure to these minutes.
4. Meeting program:
* Mrs. Kadira Mocevid the head of the department for environmental management at JP EP BiH was the presentation coordinator.
* Mr. Sahbaz Velispahi6, TPP Kakanj environmental engineer, led the preparations of project presentations and project presentation.
Manager of TPP Mr. Salih Purisevi6 was the first one to address participants and he welcomed them and expressed his gratitude for their participation in work of that gathering. He also briefed on significant moves in decrease of adverse impacts and effects of TPP Kakanj to environment and health of inhabitants. He briefly informed participants on strategy and plans for undertaking of expensive reparation and reconstruction operations with goal of modernization and introduction of environmentally acceptable technique and technology in TPP Kakanj. The final goal to be established through POWER IV and other projects and significant
21 future investments TPP Kakanj being to ensure technical and technological preconditions in order obey and conciliate activities with environmental regulations and requirements of the local inhabitants and NGOS in context of environmental protection and health protection.
Project nominated for POWER IV were presented to participants, along with defined goal and environmental management plan, i.e. protective measures and environmental impact monitoring as follows:
* Reconstructions of ESPs for Units 5 and 6, with goal to achieve efficiency and ensure emission below 100mg/m3 ,
* Reconstruction of the waste water treatment facility,
* Development of the basic project for desulphurization and denitrification of flue gasses for Units 5, 6 and 7.
* Rearrangement of the slag and ash disposal site
* Change of the equipment for emission monitoring and atmospheric air quality.
5. Comments, questions and responsibility of the participants:
- Representatives of NGOs and groups exposed to TPP impact expressed their satisfaction with the organization of consultations. They had no complaints regarding presented projects except for the scope of the project as they were of an opinion that it should have been larger with more subprojects. During the consultations some questions were raised regarding the TPP impact to agriculture, human health, living beings, noise emission, infrastructure condition and some regarding the technical problems at TPP.
22 Related to reconstruction of electrostatic precipitators and their upgrading for Units 5 and 6, there was a question about whether the TPP management had considered installation of the bag filters instead of ESPs, due to simpler maintenance, and fewer process parameters influencing their efficiency opposite to operation of ESPs.
Regarding the existing air quality in settlements around TPP it was suggested that JP EP BiH and TPP Kakanj should help in expansion of the remote district heating. Namely, due to insufficient coverage with the hot water supply those settlements are exposed to impact of great number of individual furnaces and boiler houses, as bad pollution dispersion from those sources have extraordinary adverse impact to air quality.
The interest was shown in relation with rearrangement and management of the slag and ash disposal site in frame of the legal regulations.
There were also numerous requests for operation and proper work of waste water treatment facilities.
- Question was raised related to when the facility for desulphurization and denitrification of flue gasses will be built and commenced.
- Question related to control and mitigation of noise due to coal transport system running through Catici settlement was raised.
- The interest for reliable operation of monitoring of emission and atmospheric air quality and increase of number of stations for emission of pollutants by TPP was expressed.
Competent people from JP EP BiH and TPP Kakanj gave their explanations and accepted participants' suggestions and comments, and suggested better cooperation and communication with participants and stakeholders. The need for regular discussions and public informing was also emphasized in relation with projects being implemented or planned for implementation in context of environmental protection and human health, firstly in local communities. Wish to have consultations of the similar character more often was also expressed, and to have them with more comprehensive grasp on relevant indicators of TPP Kakanj impact to environment and their mitigation.
23 Numerous needs for undertaking of complex and expensive project for which JP EP BiH currently lacks financial assets and is trying to close the financing construction, which is impossible in short time period, were also listed.
6. The following activities were agreed with deadlines and responsibilities:
* Improvement of communication with groups exposed to TPP impact.
* Maximum attention is to be paid to environmental protection activities throughout the planning and business of JP EP BiH, i.e. TPP Kakanj, and it should be planned to realize and finance as many environmental projects as possible. The management of JP EP BiH and TPP Kakanj should take care of that, as well as departments for environmental management at TPP Kakanj and JP EP BiH.
* TPP Kakanj should continue and improve the existing quality of informing of local inhabitants on activities in TPP Kakanj through local media, related to environmental management plans and protections of inhabitants from unavoidable pressures to environment during the reparation works and reconstruction projects on facilities aimed at decrease of adverse environmental effects. Management of TPP Kakanj and environmental management department at TPP Kakanj is responsible for that.
* Listed obligations should be implemented continuously and as per need.
Conclusion: Allparticipantsgave unanimous support to realization of nominatedprojects.
Minutes made by:
Sahbaz Velispahic Manager
Kadira Mocevic Salih Purisevic
24 JP ELEKTROPRIVREDA BIH, SARAJEVO t ~~~~TEROELEKTRAA -KAKANP, KAKANJ
SPISAK PREDSTAVNIKA ORGANIZACUA KOJIMA SU PREZENTIRANI PROJEKTI ZA "POWER IV"
Redni Ime i prezime Organizacija Zanimanje Telefonmfax/ Adresa
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BiH Sarajevo Bosna i Hercegovina www.elektroprivreda.ba Porezni broj: 4200225150005 1011010000346520 - Privredna banka Sarajevo Hidroelektrane na Neretvi, Jablanica, J.Cemija I < 1. Replacement of the extemal transport and disposal system for slag and ash 2. Change in the technology of depositing and extracting coal from the depots 1, 2 and 3 3. Completion of the waste water treatment system 2 1. REPLACEMENT OF THE EXTERNAL TRANSPORT AND DISPOSAL SYSTEM FOR SLAG AND ASH In the process of transformation of fuel energy (coal) TPP Tuzla, on average, annually generates about 800 000 tons of solid combustion waste (fly ash and slag), which is mainly disposed at disposal site. Existing hydraulic transport and disposal technology for solid combustion coal waste significantly contributes to burdening and polluting the environment and significant deviation from legal regulations on waste disposal, law on water management and environmental protection law. 1. Description of current condition Existing concept of technological-technical solution for the slag and ash transport and depositing system at the disposal site is: - Hydraulic transport of fly ash and slag from the boiler to collection pool with pump station for hydraulic transport. - Hydraulic transport of suspension of solid mass and water (1: 10 10 for water) with centrifugal pumps and pressure pipelines to disposal site Divkovici II. Distance to disposal site is about 3 km. - Outlet of transport suspension into disposal site sedimentation lake, dispersion and sedimentation of the solid mass from the suspension to the lake bottom. - After the transport of solid mass used water is not recirculated in the transport system but disposed as waste water with high pH value, high hardness and high content of suspended particles into waste water canal and directed to the recipient (river Jala, Danube river basin) with no treatment. 1.1 Basic technical characteristics of the system: - Solids quantity in hydraulic transport is about 800 000 t/year - Solids quantity in hydraulic transport is about 800 000 t/year - Waste water quantity from the hydraulic transport system into recipient is about 7.000.000 m3 /year - Disposal site space: 1 000.000 m2 3 2. Basic negative impact to environment-current condition - Continuing with transport and disposal with existing technical concept requires taking and polluting new spaces in direct vicinity of populated places - Huge amounts of polluted waste water is let into recipient - Negative impact of strained and atmospheric precipitation water from the disposal site into local springs and underground mining works in coal mines - Increased emission of dust from the disposal during the dry seasons and wind - Inability to restore disposal site during its exploitation, i.e. gradual filling. 3. Technological-technical concept of change of system for external transport and disposal of slag and ash at TPP Tuzla Hydraulic transport and disposal system is to be changed with wet transport and disposal system for solid mass o slag and ash. Slag and ash is evacuated by internal transport using dry or wet procedure from the boiler to internal storage area (silos and bunkers). From those intemal storages solid mass with 30% of water is transported using track transporters to temporary location at the disposal site. From the temporary location and with mechanization wet mixture of slag and ash is transported and disposed under mild inclination to its permanent disposal location. 4. Effects of project realization With the realization of this new concept of transport and disposal of slag and ash the lacks of current system are removed, and especially lacks related to environmental protection. for - The space (ground plan) of the existing disposal site remains unchanged, and the capacity is increased 20 000 000 m3 without taking and polluting new space. Decrease of system water consumption up to 95% Elimination of waste water outlet into recipient Decrease of power consumption drinking water for surrounding - Elimination of impact of strained and surface water to sources of settlements and underground mining spaces and - During the exploitation of the disposal site there is a possibility to simultaneously restore used formed part of the disposal site. 4 A. MITIGATION PLAN Phase Subject Mitigation measures Cost of Responsibility Start End remedy (if important) Phase 1. 1. I Dust Drenching and spraying access roads and areas Project realization in the works site zone Use of protective equipment for worker (masks, suits) Contractor Dust collection, depositing at the slag and ash and According to the time depot "Jezero" 1.0Euo Engineer for scedulezaforn h rjc 1.2 Noise Works will be performed during the day from 7 15.000 Euro technical realization am to 7 pm supervision The workers will be used the personal protection outfit from the construction mechanization noise (protection devices such as earplugs) 1.3 Management of Contractor the solid waste material and According to the time - The slag and ash in Collection and temporary depositing at a schedule for the Project the facility being designated location on site of the power station. Engineer for realization disassembled Upon completion of assembly works the waste technical - Building waste is to be transported and finally disposed onto Cost of supervision slag and ash depot that is subject of this project mitigation -Metal waste I. Disposal at temporary location of metal waste measures on construction site will be Contractor According to the time 2. Upon completion of works, the transport of including in and schedule for the Project metal waste from temporary to storage space of total Waste management realization metal waste in TPP price of engineer 3. Final placement is delivery (sale) to service authorized operator for metal waste disposal - Waste from Unusable 1. Transport to existing storage space of old According to the time power equipment equipment Contractor schedule for the Project 2. Selection of equipment for reuse and realization 3. Final disposal of useless equipment is Waste management delivery to authorized operator for this waste engineer 5 Glass wool and thermal Collection and temporary depositing at a insulation (There are no designated location on site of the power station. asbestos products in the Upon completion of assembly works the waste existing facility) is to be transported and finally disposed onto slag and ash depot that is subject of this project. Cost of -Packaging waste (wood 1. Disposal into existing storehouse for waste mitigation Contractor and paper) from new wood and paper measures and According to the time equipment 2. Directing into recycling process will be Waste management schedule for the Project including in engineer realization - Management of colors, 1. Registration and monitor during storage. total Contractor protective coatings and Aadherence to and application of directions for price of And remedies for to remove use during use of chemicals. service Engineer for grease 2. Collection the packaging from colors and environmental protective coatings in temporary storehouse 3. Final placement is delivery to authorized management operator for treatment of such waste Phase 2. Operation - Bulk slag and ash around Cleaning and truck transport of spilled material Engineer for the transport system (in to Divkovici depot environmental case of facility's failure) management If needed and Engineer for operation - Depot's waste water 1. Collection of surface and drain waste water The cost will from depot into collecting basin System of drain be included in and surface water is closed and water is utilized total for spraying the depot surface. maintenance Engineer for waste 2. Eventual surplus of wastewater is transported cost of the water control Contnually into hydraulic slag transport or to facility for TPP wastewater treatment in TPP. - Deposited slime of Deposited slime of waste water collecting basin wastewater collecting is periodically removed and disposed onto active Engineer for waste Continually basin. part of depot water control - Noise of transportation Working time limited from 7 am to 7 pm Engineer for Continually facility and mechanization operation 6 - Radiation control of slag 1. Measuring the level of slag and ash 1.000 Euro Engineer for Periodically - two and ash (At the present, radioactivity at TPP's depot of slag and ash environmental time/year level of radiation of ash by the authorization company management and slag in TPP is below 2. Keep it below the upper limits in the upper limits) accordance to Bylaw for upper limits of the radioactivity in environment and for the perform the process of the decontamination (Official gazette of the SFRJ no. 8/87 and Official gazette no. 2/92) 3. In case that level of radiation exceed the uper limits TPP will take security measures - change in type of coal /use the another appropriate type of coal 'Items specified as Contractor's responsibility will be specified in the tender documentation 7 B. MONITORING PLAN Responsibility Start End Phase Parameters to be Where to track Which parameter When to track the Tracking tracked? the parameters? to be tracked/type parameter - frequency costs of monitoring of measurements or What is the equipment? continuous? cost of equipment or contractor's costs to perform the measurement s Phase 1. Disassembly Type and quantity At the TPP's Quantity and sort Continuously Waste Continually during - assembly of solid waste temporary depot of waste management the works works Visually and by weighing engineer performance Dust emissions At the Visually Daily Contractor construction site and Continually during Engineer for the works environment-al performance management for Continually during Noise At the Noise level - 70 Weekly or if there are 5.000 Euro Engineer construction site dB[A] phonometer complaints from local work the works residents protection performance and Engineer for environmental management for Continually during Work - Record of Belt conveyor Convey or scale Continuous Engineer the operation of disposed slag and operation facility ash quantity Two time/year - Radiation control - At the slag and - Specialist Periodical - two time/ Engineer for (spring - atom) of slag and ash ash depot analysis/ year measurement of 5.000 environmental authorization radiation level of disposed Euro/year. management company slag and ash. Measurement performs a referent laboratory in B&H - Quantity and - Collecting - Settling of Continually quality of waste basin of drain suspend particles in water and surface collecting basin water and periodical Periodically (twice/year) 4.000 check for water Euro/year Engineer for Continually during quality for waste water ontin n suspended solids, control the operaton pH, hardness (sampling and laboratory analysis). - Dust emissions at - At the slag and - Video Engineer for Continually during the depot ash depot surveillance of Contiually 3.000 Euro operation the operation depot area - Dust around - In residential - In this depot area depot areas near the installed stationary depot station for Continually 15.000 Euro Local Contually during monitoring of authority the operation ambient air - Noise In the area of the 70 dB[A] - Weekly or if there are 5.000 Euro Engineer for transport system phonometer complaints from local work Continually during and slag and ash residents protection the operation depot 9 C INSTITUTIONAL STRENGTHENING 1. Purchase of equipment List: Type of equipment Number of Units price Total cost Local or units international purchase 1 Noise intensity 1 5.000 Euro 5.000 Euro Interational measuring instrument purchase 2 Station for monitoring of ambient air Costs of availability 1 20.000 Euro 20.000 Euro International increase of current purchase measurement station 3 Mobile instrument for 1 15.000 Euro 15.000 Euro International water analysis purchase 2. Training/study visits Type of training Number of Duration Date for the Place of Institution or participants of start training organization _ ~~~~~~~~~~~~training for training 1 Monitoring 2 1 week During TPP Foreign Solid vest project Tuzla institutions _ ~~~~~~~~~~~~~realization 2 Environmental 1 2 week During TPP Foreign management project Tuzla institutions realization 3 Measurement 2 3 days After TPP Representative Instruments delivery of Tuzla of the deliver measurement _ ~~~~~~~~~~~equipment List: * Type of training (remedying, monitoring, environmental management, other) * Number of participants Current and future organizational unit they belong to or current and future position/job description * Duration of training 10 * Date for the start/date of completion (for every participant) * Place of training (locally or internationally) * Institution or organization foreseen for the training * Cost (local and foreign) 3. Consultant's services Type of service Terms of Clarification Cost reference Consulting - Content and scope 5.000 Euro services for of monitoring establishment of -Type of solid waste measurement disposal equipment monitoring -Acquisition of data * Type of service * Terms of reference * Clarification * Cost 4. Special studies * Clarification * Terms of reference * Cost 11 2. CHANGE IN THE TECHNOLOGY OF DEPOSITING AND EXTRACTING COAL FROM THE DEPOTS 1, 2 AND 3 1. Current status of depositing and extracting coal from the depots 1, 2 and 3 In TPP "Tuzla", there are 6 Units with installed capacity of 779 MW, which were built and commissioned over a time period of nearly 20 years. Simultaneously to the construction of the Units, common facilities necessary for the operation of the Units were also built. One of such common facilities is the facility for supply and preparation of coal that was constantly built on and expanded during the power plant's construction, according to the needs derived from the increase in installed capacity of the plant. In present conditions of the degree in plant's development, without the operation of the Units 1 and 2, at available total installed capacity of the Units 3, 4, 5 and 6 of 715 MW, TPP "Tuzla" uses approximately 3.700.000 tons of different types, assortment and quality of coal per year, of which approximately 2.900.000 tons per year for Units 3, 4 and 5 only. Above-mentioned coal is transported by railway and trucks into the TPP "Tuzla" from different coalmines located at (five) different locations. Railway transport is dominant. At arrival in TPP "Tuzla", coal can be deposited on the depots or transported directly into the boilers' bunkers, depending on the operational regime and daily needs of the thermal power plant. In the area of supply and preparation of coal, for the needs of TPP "Tuzla" Units 3, 4 and 5 operation that use a mixture of lignite and brown coal from different coalmines, it is necessary to: - supply and unload approximately 7.500 tons of lignite and approximately 2.500 tons of brown coal daily (total of 10.000 tons/day), - deposit complete quantity at the depots 1, 2 and 3 - perform homogenization of the quality characteristics of deposited coal mixture in the coal depositing procedure. - transport up to 12.000 tons of coal to the boilers from the above-mentioned coal depots in the period of Units' 3, 4 and 5 parallel operation. 12 In order to fulfill such requirements, current technological and technical concept of depositing and transport of coal from the depots 1, 2 and 3 has significant shortcomings: - Quality characteristics of deposited coal, which make the mixture of coal are significantly different. Differences are present in the heat value as well as in ash, moisture and sulfur content. With the existing technological and technical concept of depositing and utilization of coal from the depots, for the system of coal burning in the Units 3, 4 and 5 in the range of guaranteed coal quality, it is not possible to ensure homogenous characteristics of coal. - Due to a discontinuous transport from the depot (maneuvering of coal with bulldozers), length of transport routs and a large number of spill-over points, the system requires engagement of a larger number of employees. Moreover, management of transport systems for supply and preparation of coal is not centralized. - Capacity of the coal transport system from the depot no. 1 for the Units 4 and 5 is insufficient. This results in insufficient use of the depot 1 capacity (depot with the largest capacity in TPP "Tuzla"). 2. Expected scope of works from the project - Civil rearrangement of the depot's base. Concreting the bottom and construction of drain canals system of precipitation and drain waste water - to install a combined facility (equipment) at depot no. I for depositing and continuous extraction of coal from the depot - Construction of new conveyors and reconstruction of existing of the coal transport system from the depot 1 to the Units 3, 4 and 5 - Modernization of the control system for the coal transport system at the depots 1, 2 and 3 3. Goals of the project are: - enhancement of the technological process of coal storage and transport from the depots 1, 2 and 3 in TPP "Tuzla", - optimization of coal stock capacity at the depots 1, 2 and 3, - improved quality of homogenization in the coal quality characteristics for burning in the boilers of Units 3, 4 and 5, 13 - increase in transport capacity from the depot 1 to the Units 4 and 5, - reduction of costs for internal coal transport (lesser engagement of bulldozers and rationalization of transport routs), - reduction in the number of employees engaged in monitoring and control of the transport system, - collection and leading of surface and leakage water from the depot no. 1, - minimizing the risk of fire, - reduction in the emissions of coal dust. 4. Expected effects from the project implementation: - improved quality in the operation of the boiler facility in the Units 3, 4 and 5 (increase in power availability, increase in energy efficiency and reduction in flue gas pollutants emissions) - decrease in costs of internal coal transport 14 MITIGATION PLAN Phase Subject Mitigation measures Cost of remedy Responsibility Start End (if important) Phase I - Coal dust on coal depot 1. Collection and temporary depositing at a Project in TPP designated location in TPP Collection and realization transport and depositing at the slag and ash depot "Divkovici" 2. Splashing of access local roads and areas in the works site zone Contactor According to Working areas with dust emission separate by Cost of remedying and the time canvas fence of high 3m measures Engineer for schedule for the will be including technical Project 3. Use of protective equipment for workers in total supervision realization (masks, suits) Price of service - Noise Works to be performed during the day from 7 am to 7 pm Personal protective means for the workers (caps and helmet for hearing protection) - Management of solid Contactor waste material: and According to Cost of remedying Engineer for the time 1. Waste from civil works measures technical schedule for the Excavated soil and Transport to slag and ash depot "Divkovici" will be including supervision Project building waste in total and realization contaminated with coal Price of service Waste management dust and ash engineer 2. Metal waste 1. Transport and disposal of metal waste in the N/A Contactor According to storehouse of TPP the time schedule for the 2. After selection for the reuse, final placement is Engineer for Project 15 delivery (sale) to the authorized operator of metal technical realization waste supervision and Waste management engineer 2. Rubber waste 1. Transport to depot of rubber waste in TPP. N/A Contactor According to 2. Final placement is delivery to the authorized the time operator of rubber waste Engineer for schedule for the technicalPrjc supervision realization Waste management engineer 16 3. Packaging (wood and 1. Disposal to existing storage space for waste wood N/A Contactor paper) from new facility and waste paper According to parts the time 2. Delivery to authorized operator of waste paper and Engineer for schedule for the waste wood technical Project supervision realization and Waste management engineer 4. Management of colors, Registration and monitor during storage. Cost of Performer of the According to protective coatings and Adherence to and application of directions for use remedying works the time degreasing substances during use of chemicals. measures schedule for the Collection of the packaging from colors and will be including Project protective coatings into temporary storehouse in total realization Final placement is delivery to authorized operator for Price of service treatment of this waste Phase 2 - Emissions of coal dust Use of stationary system for spraying with artificial The costs will be Engineer for During the Operation of from depot surface and at rain. included in total operation operation the system unloading and reloading project costs points - Emissions of flue gases Application of technology for disposing with The costs will be Engineer for During the in coal self- ignition at the minimum risk of coal self-ignition included in total operation operation depot project costs Use of stationary system for splashing with artificial rain. Precipitation and drainage To be directed into the surface waste water canal and Waste water Periodically and waters from the coal system for waste water treatment in TPP engineer if needed depot ' Items specified as Contractor's responsibility will be specified in the tender documentation 17 B. MONITORING PLAN Phase Parameters to Where to Which parameter When to track Tracking costs Responsibility Start End be tracked? track the to be tracked/type the parameter - What is the cost parameters? of monitoring frequency of of equipment or equipment? measurements contractor's or continuous? costs to perform the measurements Disassembly - Dust emnissions At the Concentration of dust Daily N/A Engineer for assembly works construction - visually environmental site management According to Noise At the 70 dB[A] - Weekly, or if local . Engineer for work the time construction phonometer residents complain The cost will be protection schedule for the site included in scope Project of the project no. 1 realization Waste material At the Supervision of the Continuous N/A Engineer for construction implementation environmental site measures form EMP management by the contractor 18 2. Work - Emnissions of Immediate Dust concentration / Continuous Engineer for Continues coal dust vicinity of coal visually operation during depots and coal operation transport routs - Emission of Area of coal Measurement of Continually 20.000 Euro Engineer for Continuous flue gases in coal depots concentration of operation during self- ignition at individual pollutants operation the depot into ambient air (CO and C02) at depot surroundings Stationary gas analyzer for monitoring of ambient air (CO and C02) - Precipitation Canal of drain Quality of waste Weekly N/A Waste water Periodically and drainage and surface water engineer and if needed waste water from waste water from (color, pH, during the coal depot coal depot suspended particles operation / TPP laboratory/ - Analysis of Coal depot Technical analysis Upon delivery N/A Engineer for coal Periodically stockpiled coal and sulphur content management and if needed on depot (LHV, W, A, S) during Sampling the coal operation and laboratory analysis (TPP Tuzla) 19 C. INSTITUTIONAL STRENGTHENING 1. Purchase of equipment List: Type of equipment Number of Units price Total cost Local or units international purchase 1 Gas analyzer for pollutants monitoring 1 20.000 Euro 20.000 Euro International of the ambient air (CO purchase and C02) Madur-GA40 2. Study visits Type of study Number of Duration Date for the Place of Training Cost Institution or visits participant of start training organization for s training training Visit to the 2 1 week During Germany 3.000 Euro Foreign referent TPP in project TPP institutions Germany realization (the coal depot) 20 3. COMPLETION OF THE WASTE WATER TREATMENT SYSTEM 1. Description of the current status and environmental influence assessment TPP "Tuzla" obtains and spends approximately 20.000.000 m3 of raw water per year from the lake of Modrac (artificial lake on the river Spreca) for the needs of the technological process. From the total quantity of obtained water, approximately 40% is spent on the system of hydraulic slag and ash transport to the depot, and the remainder is directed to the facilities for chemical water preparation for production of different qualities of water to be used for the needs of the technological process. From the total quantity of used water in TPP "Tuzla", ca. 8.000.000 m3 of (untreated) wastewater per year is released into the recipient. Registered locations of discharging and sources of wastewaters in TPP "Tuzla" are: - process waste water canal for the hydraulic slag and ash transport from the depot, registered as measuring point El - process and surface waste water canal from the TPP, registered as measuring point E2 * Process waste water from the chemical water preparation * Process waste water from the main process * Surface and drainage water (precipitation water, spill-over from all reservoirs of raw and technological water, drainage and leakage water from the coal depot) * Surface oil-polluted water and a part of sanitary wastewater. Reference institution of BiH established a pollution load by way of discharging waste water into the recipient (river Jala, river basin area of Danube) in 2005, which amounts to 245.000 EBS (equivalent number of inhabitants). Of the total load, discharge point El contains 95% of the total load. Such a situation contributes to the significant load on and pollution of the environment, and a significant non-compliance to the legal regulations, the Law on Waters and Environmental Protection Law. Costs of charges for release of wastewater and costs of fees for use of raw water are also significant and total to 2.800.000 KM per year. 21 Schedule 1. Current measuring data -chemical analyses waste water Parameters Environmental Present value legislation (Limited value) Discharge Discharge point El point E2 1 Flow (average value) m3/s 0,28 0,015 2 pH-value 6.8 to 8.5 11.44 9.22 3 Solid particles suspension mg/l 0 74 273 4 Turbidity 2.4 74 170 5 Total hardness mg CaCO3/l - 680 232 6 Solute oxygen mg 02/1 - 8,96 8,02 7 Elektroconduction AS /cm 600 2605 680 8 nm-alkalinity mg CaCO3/l 84 166 9 p-alkalinity mg CaCO3 /l - 300 12 10 Mercury mg/l 0,00 1 0,0024 0,0028 2. Measures for rehabilitation of such status Measures for rehabilitation of such status and harmonization with the standards and legal regulations from the field of water and environment protection are: - significant reduction in production of waste water in the business activity of TPP "Tuzla" - completion of the waste water treatment system Significant reduction in the production of wastewater in TPP "Tuzla", by way of applying new technologies in transport and depositing of slag and ash, is a subject of a candidate project for financing through the World Bank loan Power 4, titled "Replacement of external slag and ash transport and depositing system in TPP Tuzla". Final rehabilitation of the status and legal harmonization of influence from the TPP's activities with the Law on Protection of Waters and Environmental Protection Law is not possible without the implementation of the project "Completion of waste water treatment system". 3. Subject and scope of works from the project Planned scope of works is: - finalization of the project for treatment of surface oil-polluted water and sanitary waste water 22 - installation of monitoring and automatic level regulation system for all raw water, de- carbonated and polluted water reservoirs - construction of the recirculation, pre-treatment and conditioning water system for the hydraulic slag and ash transport to the reserve depot "Jezero" - construction of the collection, pre-treatment and transport system for all waste water from the main process, coal supply and chemical water preparation into the system of hydraulic transport to the reserve depot "Jezero" - connection of all sanitary facilities in TPP "Tuzla" to the main city collector - procurement and installation of equipment for the waste water monitoring station at the two discharge location into the recipient (point E2) 4. Effects from the project implementation - complete harmonization with legal regulations in the field of water and environment protection - reduction in usage of raw water - reduction in costs of charges and water-management fees 5. Estimated costs for project implementation Based on the experience in implementation of similar projects and preliminary estimates from the Study for resolution of wastewater, costs of implementation of this project are estimated to KM 5.000.000. 23 A. MITIGATION PLAN End Phase Subject Mitigation measures Cost of Responsibility Start mitigation (if important) 1. Execution of Dust 1. Dust and shut collection. Contractor works 2. Transport by trucks and depositing at the and slag and ash depot "Jezero" Engineer for 3. Splashing of the access local roads and technical areas in the works site zone supervision 4. Fencing off the works performance area with tarpaulin and foils in order to protect environment from dust emission Cost of 5. Use of protective equipment for workers mitigation (masks, suits) measures According to the including in the Project incaludn inrealization price of service Engineer for work protection Noise Works with emission noise to be performed And during the day from 7 am to 7 pm Engineer for Personal protective means for the workers environmental (earplugs) management Management of solid tot waste material: Cost of Contractor Accrding mitigation and time schedule for 1. Remain slag and ash in Collection and temporary depositing at a measures Engineer for the Project the facility being designated location in TPP. Final waste will be techmcal realization disassembled disposal at the slag and ash depot. including in supervision 24 2. Metal waste Collection and temporary depositing at a total designated location in TPP. price of service Delivery to metal waste operator 3. Civil waste Collection at a designated location and directed to final disposal (slag and ash depot) 4. Packaging (wood and Disposal into waste wood and waste paper paper) from new storage space. Final placement is delivery to equipment operator of waste wood and waste paper 5. Management of colors, Collection and disposal in temporary closed protective coatings and space in TPP. Final placement is delivery to degreasing substances authorized operator for treatment of such waste 2. Work Disposal of waste oil Chemical analysis of quality of waste oil, 2.000 Euro Engineer for Periodically and if from the treatment of oil- storage in appropriate tanks and sell to environmental needed polluted surface waters authorization company for recycling management during operation Management of Proper storage and handling with chemicals Continuously chemicals for treatment in accordance to manual of manufacture Waste water and conditioning of waste company engineer waters in the waste water and recilculation system 4.000 Euro Engineer for environmental Mud of waste water Manual neutralization and manual control management treatment of pH value Items specified as Contractor's responsibility would be specified in the tender documentation 25 B. MONITORING PLAN Responsibility Start End Phase Parameters to Where to Which When to track the Tracking costs be tracked? track the parameter to parameter - What is the cost parameters? be frequency of of equipment or tracked/type measurements or contractor's of monitoring continuous? costs to perform equipment? the measurements 1. Construction Type and At the temporary Records of Continuous quantity of solid depot at the TPP quantities and - waste type of waste - Disassembly According to assembly works visual and scale 2.000 Euro Contractor the time schedule for Dust emissions At the Quantity, Continuous and the Project construction site granulation and Engineer for concentration of technical dust - visually supervision realization Noise emissions At the Noise level - 70 Weekly or if local construction site dB[A} - residents complain included in scope phonometer of the project no. 1 Euro Waste water Continually 2. Work Quantity and Discharge point Flow, pH, Continuous 3.000 composition of hardness, engineer waste water at suspended discharge point particles, into the recipient temperature! stationary monitoring station 26 Quantity and In storage area Quantity Continuous N/A Waste water Continually type of engineer chemicals for waste water treatm______ent______27 27 C INSTITUTIONAL STRENGTHENING 1. Purchase of equipment List: Type of equipment Number of Units price Total cost Local or units international purchase 1 Stationary monitoring for measuring of 1 50.000 Euro 50.000 Euro International quality of the waste purchase water on discard E2 28 MINUTES FROM THE PRESENTATION OF THE NOMINATED SUB-PROJECTS FROM TPP TUZLA IN SCOPE OF THE POWER IV PROJECT 29 No. 0-281-283-2750-1/05 Tuzla, 20/12/2005 MINUTES FROM THE MEETING Participants: List of participants is in the enclosure to Report Date and time: 19/12/2005 12:00 -15:00 Agenda: Public discussion on nominated environmental protection subprojects at TPP Tuzla in scope of the POWER IV project. As part of the upcoming POWER IV project, which will be financed by the World Bank (WB), TPP Tuzia nominated four subprojects (along with the invitation to meeting given in an enclosure, invitees were provided with the short description of subprojects), realization of which will mitigate negative impact of the thermal-power plant to environment ad enable conciliation with legal regulations, as follows: 1. Revitalization of the Unit 6 facility (215 MW), 2. Change of the external transport and disposal system for slag and ash at TPP Tuzla, 3. Change of technology for disposal and intake of coal from storage site 1, 2 and 3 at TPP Tuzla, and 4. Completion of the waste water treatment system at TPP Tuzla. Public discussion was organized in premises of the thermal-power plant (list of nineteen (19) participants is provided in an enclosure) with goal of informing of stakeholders (local community, state institutions, special interest groups -NGOs) with nominated subprojects. Thermal-power plant manager Mr. Fadil Nadarevic was the mediator of the public discussion. After the introduction words and expression of gratitude to all participants for their interest in participation in work of the Public discussion, the Manager presented the participants with previous work - realized projects, and future plans in decrease of negative environmental impact of the thermal-power plant and its conciliation with legal regulations dealing with this sector. As the subject Public discussion is part of the World Bank procedure for nomination of subprojects for financing, the manager also presented participants with the rules, which countries, i.e. companies-applicants must satisfy in order to use credits from that financial institution. 30 Head of the generation sector at the thermal-power plant Mr. Izet Delali6 presented the subprojects, and provided description of current situation, with necessary technical data and financial investments, environmental management plans along with measures for environmental protection and monitoring of impacts to environment, as well as the accomplishment of the goal to be achieved after the implementation- a significant effect in context of environmental protection and satisfying of environmental standards. After the presentation of subprojects, representatives of stakeholders took part in Public discussion. All participants supported this type of presentation of environmental protection projects and communication between the thermal-power plant and interested parties. Deputy Manager of the Institute for chemical Engineering Mr. Nusret Mehmedovi6 highlighted subproject: 2. Change of the ash and slag extemal transport and disposal system and 3. Completion of the waste water treatment system, which are to fully comply with Central European initiative for protection of river Danube (ICPDR-Intemational Cooperation for Protection of the Danube River), which includes river Spreca basin. With implementation of those two projects a huge amount water of II III category of about 250 1/s will be released for other needs, i.e. water quantity sufficient for supply of dinking water for about 80 000 inhabitants of the Canton Tuzla (in accordance with the Regulations for drinking water supply in Bosnia and Herzegovina). Also, transfer to new concept of "dry" slag and ash transport, river Jala (Spreca river basin), will be "poorer" for 2.3 t/day of suspended matter and enriched with bout 200 kg 0 2/day shown through BCO (Biological consumption of oxygen), i.e. 470 kg 0 2/day shown through HCO (Chemical consumption of oxygen). Prof. Rifet Terzi6, EKO Savez, pointed that with implementation of those subprojects the thermal-power plant will enter sustainable development system of Canton Tuzla. During the discussion the following questions were raised and suggestions made: * Deadlines for submission of applications for nominated subprojects to World Bank and what will happen during the realization of accepted subprojects; 31 * Solution for problems of dust emission at slag and ash disposal site, which activities the thermal-power plant had taken related to environmental management, and what was the contribution of its top management; * Manner of payment of fees for environmental protection; * Usage of, so called, "eco KM" * Manner of cooperation between industry and NGOs in raising of ecological awareness of citizens; * Transparent presentation of data on air quality; * Transparent presentation of annual examination of radioactivity results for slag and ash disposal sites; * Thermal-power plant contribution to Modrac lake protection (river Spreca Basin), not as drinking water source, but as own water resource considering the worsening of the water accumulation quality. Competent persons from the thermal-power plant and Department for environmental management gave explanations for above mentioned and accepted participants' suggestions. It was emphasized that the thermal-power plant, as well as entire JP EP BiH, will continue to work on this type of communication and cooperation with stakeholders. The need for more detailed introduction of stakeholder with future planned activities of the thermal-power plant related to environmental protection and its conciliation with legal regulations was expressed. It was emphasized that thermal-power plant regularly pays its obligations in accordance with legal regulations - water management fees etc. All participants of the discussion agreed on necessity to use expert and official and not arbitrary data. 32 CONCLUSIONS: 1. All participants supported the nomination of presented subprojects. They also expressed their readinessfor involvement in successful realization of subprojects. 2. It was agreed that competent persons at thermal-power plant and Company headquarterswill continue with realization of the subprojects in accordance with defined deadlines and procedures. Minutes made by Minutes approved by Manager Amela Ceri6 Fadil Nadarevic 33 Lista prisutnih na sastanku u povodu realizacije projekta rekonstrukcije i modernizacije postrojenja u Termoelektrani Ime/Name Organlzactja/Organlsation Adress, telefon, e-mail Potp,iSgpnature Funkcljal Position iAj tr4 eMAtmustarstvo ~J zsprostomnouredenje i MAj16- 3* . - zSftitmokolit Ministry of Urban Planing 3 JA, .VIeIJe6Af/IG A,Z. &t &Secl wnidEnvironmentProtection 7et. VL]- fU Direkeija za zaititu okohlce Directorate for Enviromnment Protection Sluiba za komunalne poslove, izgradnju i .1 , , / poslove mjewa* zaednica/ Department f.Communl Services Consoation and "7 Activities ofLocal Communities 'q S*',- t4- Slu2ba, za geodetske i imovinsko-pravne poslove/ Departmnent for Geodetic and Property -Legal Affairs 0AtJWUr lnstitutzahemijskoinenjerstvo/IN§Dou, Z g , I tfltl2g/kJ/g D/4g#}i94 ChenamcalEngineering Institute- deputy sq5 - O7m _ nu~mauger Xa'a ~X 34 ImeiName Organizaclja/Organlsation Adress, telefon, e-mail Funkcjia Position Potpls/SIggnare . ,AdJ/L L,~-M-~-~1( , TPP Tuzla -MManager d (o4-t T7E, 1 TZ -4 Fadil Nadarevit F 74_ M//64 A2-/}W 1 W. KR TPP Tuzla -Muza Dfindo ; gtt fWS~~~w* TPPruzla - Melalid Sulejman I//eoli or oo72- / /2ev >S7,osf fl > 7cD Nw TPP Tuzia - Izet Delalid 7, TPP Tozla - Dugonjid Mulaga r /- c ,tt zz 7L;5Le fr>e r TPPTuzla-PiridMirslem O3f 30 336 i, M~>nr^ ,! o r;re:?TPP Tuzh -gaban Hadareviv 7 339h I . OP. 'C . TPP Tuzla - Amira Okanovid o S .o 0-zOc jJ "~ - ,. ij,~~~7 i 1 l,i 1 OP +XLP - LI,t-... T,JC fgI- 2i kALt~ -ZA, tLOa- ¢reO9bO/ UQ I oeŽ I ujn-=' e- '<- 'z 6yi...... sa- 35 35 i i I I I r Javno preduze6e Elektroprivreda Bosne i Hercegovine d.d. - Sarajevo ENVIROMENTAL MANAGEMENT PLAN for RECONSTRUCTION PROJECTS AT HYDRO POWER PLANTS ON NERETVA RIVER (HPP JABLANICA, HPP SALAKOVAC AND HPP GRABOVICA) Sarajevo, March 2006 Vilsonovo setaliste 15 Tel: 387 33 751000 Reg.broj:UF/1-392/04 1291061000108753 - HVB Central profit banka d.d. Sarajevo 71000 Sarajevo Fax: 387 33 751002 Kantonalni sud Sarajevo 1610000005160023 -Raiffeisen bank d.d. BiH Sarajevo Bosna i Hercegovina www.elektroprivreda.ba Porezni broj: 4200225150005 1011010000346520 -Privredna banka Sarajevo Hidroelektrane na Neretvi, Jablanica, J.Cemija I < 1. HPP Jablanica dam TS 35/0,4 kV and Entrance building TS 35/0,4 kV revitalization project 2. Renewal of Technical monitoring system and Rehabilitation of "Kukovi" landslide at the left bank of HPP Jablanica storage reservoir 3. Revitalization project of the 35 kV facility at HPP Grabovica 4. Revitalization project of the 220 kV facility at HPP Grabovica 5. Revitalization project of the 35 kV facility at HPP Salakovac 6. Reconstruction project of the 220 kV switchyard at HPP Salakovac 7. Project of rehabilitation of leakage through the dam of HPP Grabovica and HPP Salakovac 8. Project of rehabilitation and modernization of the technical surveillance system on the dams of HPP Jablanica, HPP Grabovica and HPP Salakovac Note: 1. In all nominated project will be used the mashinery with noise level below the 80 dB. 2. Electromagnetic equipment, which will be dismantled do not contain the PCBs. 3. EU standards for electric and magnetic field will be base for monitoring control EMF during the operation of new equipment. 2 HPP Jablanica 1. Description of HPP Jablanica Hydro Power Plant Jablanica is accumulation-diversion plant type. Storage reservoir of total volume of 318 x 106 m3 was created by construction of arch gravitation dam of 85 m constructive height in Neretva riverbed downstream from Rama mouth into the river Neretva. Normal backwater elevation is 270.00 m height above sea level, and with catastrophic great waters of appearance range 1/1000 and more the backwater up to elevation of 270.50 m height above sea level is allowed. Minimum operational level at which the power plant operation with all generators is possible is 235.00 m. height above sea level. Maximum gross fall of the plant is 111 m. Storage reservoir of useful volume of 288 X10 6 m3 enables seasonal flow leveling. Eight spillway fields placed on the dam crest and bottom outlet on the left bank and the middle outlet on the right bank are used for evacuation of great waters in normal operating conditions. Pursuant the newest corrected and objective flow lines of this evacuation bodies at the maximum backwater elevation the total maximum capacity of spillway with the simultaneous discharge through the bottom outlet is totally 2193 m /s what is for 73 m3/s more than ten-thousand great water at this profile Ql/10000=2120 m3/s. By simultaneous engagement of spillway and the bottom outlet total 1825 m3/s, i.e. 95 m3/s more than thousand-year water Ql/1000= 1730 m3/s could be let pass at the normal backwater elevation. At the place where the water is taken and brought to the surge tanks I and II through two underground supply tunnels ca 2000 m long with diameters of 5.50 m (Tunnel I) and 6.30 m (Tunnel II) two entrance buildings seven kilometers upstream from the dam on the left bank are placed. From each surge tank the water is brought to the underground common engine room located in the immediate vicinity of the highway Sarajevo - Mostar at the entrance in Jablanica Town with one pressure pipe which in its horizontal part divides in three separate parts for water supply of three turbines of one phase. Through two water transfer tunnels, which continue as the open channels out of mountain massif the water is brought from the common engine room into the river Neretva in Jablanica Town. HPP Jablanica was designed with six generators and its construction was realized in two phases each with three generators, which in hydraulic sense represent the independent entireties with separate supply and drainage bodies and common engine room with the belonging structures. Six main and two house generators with other auxiliary facilities are built into the engine room. The revitalization of HPP Jablanica, which is still underway, started during 1997. In scope of this project the complete revitalization of 4 main generators was completed, while the revitalization of 5 generators is underway, as well as the rehabilitation of construction part and replacement of supporting construction and complete high voltage equipment of switchyard 110 kV, and the reconstruction of eight overflow barrages in the dam. In relation to the existing turbines with the installed flow of 29.5 m3/s, the new turbines have increased maximum flow of 34.5 m3/s, what means that the installed flow of the power plant will be 207 m3/s after the end of revitalization. 3 Six generators of the main generating sets, which are driven by vertical Francis turbines, are installed in the engine room of HPP Jablanica. The basic data on non-revitalized generators are the following: - Three-phase synchronous generator type S 440/155-20 - Power 30.000 kVA -Voltage 6.300 V ±5 % - Frequency 50 Hz - Electricity 2.750 A - Rotation speed 300 o/min Basic data on revitalized generators are: - Three-phase synchronous generator type SAV 375/155/20 - Power 36.000 kVA - Voltage 6.300 V ± 10 % -Frequency 50 Hz -Electricity 3.299 A Two house generators driven by horizontal Francis turbines with power of 750 kVA are installed in the power plant. Connection of generators (transformers) with 110 kV facilities located on the plateau in front of the engine room is realized through 4 tunnels with overhead line. The facilities of 110 kV consist of two systems of busbars to which six generator, six overhead line, two transformer, two measuring bays and one coupling bay are connected. Wit the electric power system the power plant is connected with six overhead line bays: Jablanica, Sarajevo 1, Sarajevo 2, Sarajevo 3, Mostar 1 and Mostar 2. 1.1. Description of Power Plant's Own Consumption System The own consumption of the power plant is solved through 35 kV facilities, which is located in the engine room, and facilities TS Padina 35/10 kV, as well as the facilities 35/0.4 kV located on the dam and entrance building. Feeding of the own consumption in the engine room at the voltage 0.4 kV is realized from the adequate 0.4 kV facilities which is located in the engine room. For this purpose two 110/35 kV transformers power of 8 MVA (one is 100% reserve) that connects 110 kV switchyard and the switchyard 35 kV in the engine room are installed. The busbars of 35 kV facilities are connected with the busbars of 0.4 kV facilities in the engine room through two 35 kV/0.4 kV transformers with power of 1 MVA each. Except the mentioned, two house generators with power of 750 kVA and 0.4 kV voltage which are also connected to 0.4 kV busbars are installed in the engine room. Feeding of external structures (dam, entrance building ) is realized through 35 kV overhead line Jablanica (engine room 35 kV switchyard) - Dam - entrance building - Jablanica (Padina TS). Feeding of Padina TS is realized through cable connection from switchyard 35 kV in the engine room. Feeding of TS Padina and TS Entrance building is possible to be realized also through 35 kV Konjic overhead line. Such technical solution enables double feeding of all buildings of the power plant. 4 2. HPP Jablanica Dam TS 35/0.4 kV and Entrance Building TS 35/0.4 kV Revitalization Proiect 2.1 Project Description For supply of the own consumption of dislocated buildings of dam and entrance building of HPP Jablanica the separate transformer stations are used: 1. TS Dam 35/0.4 kV and 2. TS Entrance building 35/0.4 kV. These facilities ensure the electric power for manipulation with hydro-mechanical equipment, which serves for evacuation of great waters at the dam, and manipulation with inlet gates of the power plant. Switchgear of these facilities is in operation already ca. fifty years, it is worn out, and there are no spare parts in the market for its maintenance. The reason for nomination of this project is the necessary replacement of the wom out equipment what would ensure the complete operating readiness of those facilities, both the transformer stations themselves and the mentioned hydro-mechanical equipment. Besides, by realization of this project also the alternative way for transmission of electric power through 35 kV overhead lines from Konjic direction to HPP Grabovica and HPP Salakovac would be ensured that should increase the reliability of supply of own consumption of these power plants facilities. TS Dam is located on the road M16 5.6 km away from Jablanica, and Entrance building building is located on the road Ml 7 3 km away from Jablanica. There are no residential buildings in the vicinity of these transformer stations. 2.2 Equipment Characteristics In TS Dam 35/0.4 kV and TS Entrance building 35/0.4 kV are located: - Disconnectors Type R30 III 600r - 18 pieces, made of copper, porcelain and iron. They were produced in 1953 and their operating condition is very bad. - Low-oil switches - 8 pieces, Manufacturer Magrini S.A. Bergamo, Italy. The switches were manufactured in 1953 and they are in very bad condition. Insulation medium in the switches is the oil Shell diala C type in quantity of 348 kg. Oil do not contain the PCBs. - Measuring voltage transformers - 6 pieces. Insulation medium in transformers is the oil Technol type total quantity of 30 kg. Oil do not contain the PCBs. - Measuring current transformers - 6 pieces. Insulation medium in the transformers is epoxy resign. - PVC cables FXKJ type, whose condition is very bad. 5 A. MITIGATION PLAN Cost of Phase Environmental Issue Mitigation Measures Mitigation Responsibility Start End (ifessential) 1 Execution of works 1.1 Preparation works Development of provisional - Cleaning of inert waste Facility on the HPP Jablanica grounds waste disposal site material and marking of - Manageri the place for waste - Chief Engineer; - According - According disposal location; - Engineer for to Project to Project - Maintenance and Euro-2000 meletricoRealizatio Realization watering with the aim equipment; n Time Time of dust emission - Construction Schedule Schedule reduction. f 1 - Bringing the complete - Occupational area in the original Safety Engineer condition after the works execution 1.2 Disassembly Works 1.2.1 Construction works - Dust - Dry and wet dust - Demolition and cleaning from the disassembly of old installations interior - Facility concrete and iron partition before the disassembly Manaceri walls, works; ge, - According - According to Project Removal to adequate waste - Collected dust will be - Eniee to Project Realization disposal site. disposed at the place Euro 2,000 - Engineer for Realizatio for waste disposal; n Time TcIiTime - Protection of facilities eectricn Schedule Schedule in the immediate - Construction vicinity from dust facilities officer, particles is performed - Occupational with foils or tarpaulins; safety Engineer - Use of protection equipment for workers (masks, clothing). Project Realization Time Schedule will be later defined 6 - Collection and - Construction waste provisional disposal at material existing disposal at HPP until the final adequate waste disposal - Inratmtra: - Collection and - Inert waste material: provisional disposal at the existing disposal at HPP. - Aiming for secondary - Facility Manager raw material - Chief Engineer, - Engineer for - According - According electric to Project to Project 1.2.2 Electrical-fittingworks Useless electric power - Collection and provisional equipment, Realizatio Realization - Disassembly of electric equipment (transformers, disposal at the same - Construction n Time Time sbarsem cables, switches and disposal above mentioned. facilities officer, Schedule Schedule busbars, dicables,swtchesad Collection of oil, proper - Occupational - Disassembly of coupling isconnectors) packing and disposal Euro 2,000 Safety Engineer energy cables, . . into for that purpose , ~~~-Insulathon oils without frse itrs PCBs. foreseen cistemns, PCBs. quality control and recycling will be performed - The works should be performed during the day from 7 a.m until 6 p.m. .Noise- - Protection devices with - Noise "antiphon" 1.3 Installation of the new equipment - Facility - According - According 1.3.1 Construction works Manager, to Project to Project - Making of cable canal to - Dust - Dry and wet dust - Chief engineer, Realizatio Realization all cells and under the cleaning from the - Engineer for n Time Time very cells in order the facilities' interior, by electric Schedule Schedule assembly of facilities air under pressure and equipment, could be performed, splashing the facilities - Construction - Making of the new surface facilities Officer, building of TS Entrance - Protection of the - Occupational 7 building and the cable facilities in the Safety Engineer canals to TS, immediate vicinity - Excavation of cable from dust is performed canals for the new cable with foils or tarpaulins route design. - Use of protection equipment for workers (masks, clothing) - Construction waste - Collection and material provisional disposal in HPP until the final waste disposal. 1.3.2 Electrical-fitting works . . - Placing of cables to - Faclity adequate pole places and - Inert waste material - Collection Selection Manager, - According - According cells, management Adequate disposal - Chief Engineer, to Project to Project - Cell assembly, - Wrapping material - Collection and aiming - Engineer for Realizatio Realization - Rectifier assembly, (wood and paper) of the to recycling Euro 1,000 Electric n Time Time - Acu batteries assembly, new facilities parts - Construction Schedule Schedule - Assembly of cable heads facilities and final elements on 35 Engineer, kV cables, - Occupational - Placing of 35 kV cables, Safety Engineer - Placing of LV cables. 1.4 Testing and commissioning of TS Dam 35/0.4 kV, and TS 35/0.4 kV 1.4.1 Entrance building. - Inert waste material Collection selection Waste - Facility - According- According - HV testing of facilities' management will be at currently existing Manager, to Project to Project cells, disposal site at HPP - Chief Engineer, Realizatio Realization - Facilities wiring control, Grabovica. Recycle waste Euro 1,000 - Electric n Time Time - Testing and adjustment of will be sold to authorized equipment Schedule Schedule protection of certain company for recycling, and Engineer, outlets, inert waste will be deposited - Occupational - Facilities Commissioning at municipal disposal site Safety Engineer for solids. 8 2 Operation Operation of 35 kV facilities - Electric and - Electric and magnetic - According to - According magnetic field field will be kept in Project to Project accordance to EU Realization Realization standards (limit for Time Time electric field: 5 kV/m Schedule Schedule from the surface, and - Facility Manager, limit for magnetic field: - Chief engineer, 100 lIT), with a design - Electric equipment that provides sufficient Engineer, distance between - Construction equipment and facility facilities Officer, boundaries, possible use - Occupational of electric/magnetic Safety Engineer shielding material, if necessary. - Operation control of some elements of the facilities, - Testing of protections. 9 B. MONITORING PLAN Monitoring When a Costs parameter Which is the Which Where the How parameter should be W ihi h parameters parameters should be monitored monitored - cost of the Responsibilit End Phase should be should be /type of monitoring frequency of equipment or Y Start monitored? monitored? equipment? measuring or the contractor's continuously? costs to perform the measuring Construction Dust Direct at the Visually Weekly and during construction facility dry windy windy weather Noise Direct at the dB[A] meter During noisy construction site activities or when Compensation - Facility local people under the contract - Manager, complain with the Contractor - Chief (Euro 1,000) engineer, - Electri'c Acodn equipment AcoPrdingt According Waste material At the provisional Type and weight of waste During the works engipneer, to Project and the material waste disposal site material /balance and in period of - Constructio Realizatio n facilities n Time for recycling of HPP until the aiming to recycling Schedule final disposal at the - under the contract Officer, Schedule adequate place - Occupation al safety Insulation oils It is necessary to make the Engineer oil control during recycling until the final disposal into the cistern 10 2 Operation Electric and Nearby the Electrometer and - They will be - Facility magnetic field facilities. magnetometer. monitored Manager, 2/year by the - Chief authorized Engineer, From the During the institutions in - Engineer moment of complete B&H. for Electric facilities operation Equipment, start of of - Constructio operati on facilities n facilities Officer, - Occupation al Safety Engineer 11 C. INSTITUTIONAL STRENGTHENING 1 Purchase of the Equipment List: TypeNumber of the of ~~~~~Local or Nr. Type of the Number of Price of Units Total Cost International Equipment Units Purchase 1. Device for noise 1 Euro 15,000 Euro 15,000 Interational level measuring Purchase 1. Training/Study Visits The List: * Type of Training: N/A2 * Number of participants: N/A * Duration of Training: N/A * Place of Training: N/A * Institution or organization anticipated for training: N/A * Cost: N/A 2. Consultant Services are necessary * Type of Service: Consultant - designer * Terms of Reference: The making of project documentation of 35 kV facilities. The project documentation will be consist of: the quality control of the waste oil, monitoring services and instruction for the adequate waste treatment and instruction for work protection. * Cost: Euro 10,000 2 In addition discusion held in HPPs, it's decided that there is no need for the training to implementation of the EMP for this project. 12 D. INSTITUTIONAL RESPONSIBILITY Responsibility Environmental Management Decision for Course of Information about the Ma king Relaxations Environment Responsible and Activities Institution or Monitoring Person Environmental Occupational Safety and Human Supervision over Occupational Safety Management Environment Engineer toward the EMP and Human Service Director of HPP on Neretva river Implementation Environment and the Environmental Engineer and HEJ, Management Service in the HEG and HES Company's Main Office and facility managers toward the competent state Data collection and Occupational Safety institutions Analysis and Life Environment Engineer with the facility Chief Engineers Preparation of the Occupational Safety report on and Life Environmental Environment management Engineer and Environmental Management Service in the Company's Main Office Delivery of the To Company's reports and the Management - as dynamics required Authorized person General Manager of for decision making the Company, and taking of Executive Director measures for the operation and maintenance in the Company's Main Office and the Director of HE na Neretrvi 13 3 Renewal of Technical Monitoring System and Rehabilitation of "Kukovi" Landslide at the left Bank of HPP Jablanica Storage Reservoir 3.1 Project Description < The landslide extends between two watersheds at the area of ca. 500.000,00 mi2 . The depth of slip plane was not defined considering that the detailed investigation works were never carried out. In the lower part of the landslide, immediately above the storage reservoir is the railroad tracks Sarajevo-Mostar, and the road Ml 7 (Sarajevo-Mostar) in the central part. The landslide was registered in 1953. Activity of the landslide was monitored through the installed geodetic points. The first measuring was carried out in 1958, and the second measuring was carried out in 1960. The last two measuring were carried out in 1972 and 1988. All measurements were united and interpreted in the Report under the title "Osculation of Kukovi Landslide near Ostrozac by Geodetic Method" (July 1988, by the Author School of Civil Engineering - Geodesy Department of Sarajevo University). In 1996 and 1997 the Bureau for Construction Facilities and Osculation of HE na Neretvi made the recognizing of the ground and found that a significant number of points was destroyed. In order to renew the regular geodetic monitoring of the landslide and make its improvement it was necessary to renew the destroyed geodetic points and innovate the technical observation project and adapt it to actual modem monitoring equipment. All previous monitoring shows that the landslide has no tendency of calming. Having in mind the type, position and size of this landslide whose sliding could endanger the safety of HPP Jablanica dam and the settlements upstream and downstream of the landslide the renewal of regular monitoring system through the geodetic methods is necessary. 14 B. MITIGATION PLAN Phase Environmental Mitigation Mitigation Cost Responsibility3 Start End Issue Measures (if essential R I Execution of works Rehabilitation, renewal - Construction - Registration and of the destroyed material supervision during geodetic points at management, eco material taking Kukovi landside color's from warehouse, location management - Application of instruction/manual s for use from the color's manufacture company during Technical Sector: the use - Head of Office for Construction - Waste material - Waste disposal to Works, - According to - According to management: the provisional Euro 1,000 - Head of Office Project Project construction waste disposal for Technical Realization Realization waste material site. Monitoring Time Schedule Time Schedule - Mechanical collection and disposal at the existing disposal in HPP Grabovica. - Noise - The works should be carried out during the day; from 7 a.m. until 6 p.m. - Ear plugs for workers 15 B. MONITORING PLAN Phase Which Where the How When a Costs of Responsi Start End parameters parameters parameter parameter bility should be should be should be should be monitoring monitored? monitored? monitored monitored - Which is the /type of frequency of cost of the monitoring measurement equipment or equipment? or the cost of the continuously? contractor to perform the measurement Construction Dust, At the locality of Visually Weekly and during works execution dry windy windy Technical Noise, At the locality of dB[A] meter. It During noisy - Head of works execution will be will be activities or when Construction According According Ipurchased in local people ofie to Project to Project scope of this complain Office, Realizatio Realizatio POWER IV. -fie f n Time n Time Office for Schedule Schedule Waste matter and At the locality of Type and During the works Compensation Technical waste material for works execution weight of the and in period of under the contract Monitoring recycling at the waste material aiming to recycling with the contractor provisional /Balance - under the contract (Euro 2,000) depot 16 C. INSTITUTIONAL STRENGTHENING 1. Purchase of the Equipment 2. Training/Study Visits The List: * Type of Training: Number of participants: N/A * Duration of Training N/A * Start Date /End Date (for each participant): N/A * Place of Training (in country or abroad): N/A * Institution or organization being anticipated for training: N/A * Cost (local and foreign): N/A 2. Consultant Services * Type of Service: Making of innovated project of technical monitoring of the landslide * Execution of zero series of technical monitoring This is a very important environmental issue which can endangerto the eco system, people and hydro accumulations HPPJablanica. Interpretation of the results of technical monitoring Making of investigation works program Making of landslide improvement project * Cost: Euro 125,000 17 D. INSTITUTIONAL RESPONSIBILITY Responsibility Environmental Management Decision for .Making Reaxtons Course of Information about the ns Relaxations Environment Responsible and Activities Institution or Monitoring Person Environmental Occupational Safety and Human Supervision over Occupational Safety Management Environment Engineer toward the EMP and Human Service Director of HPP on river Neretva implementation Environment and Environmental Management Engineer and Head Service in the Company's Main of Construction office and toward the competent Facilities Office and State institutions Head of Office for Technical Monitoring Data Collection and Occupational Safety Analysis and Human Environment Engineer with Head of Construction Facilities Office and Head of Office for Technical Monitoring Preparation of Occupational Safety Environmental and Human Management Environment Report Engineer and the Department for Environmental Management in the Company's Main Office Delivery of the To Company's reports and Management - as dynamics required Authorized person General Manager of for decision making the Company, and taking of Executive Director measures for operation and maintenance in the Company's Main Office and the Director of HPP on river Neretrva 18 HE Grabovica 1. Description of HPP Grabovica HPP Grabovica is located 12 km downstream of Jablanica Town, i.e. 37 km upstream of Mostar. The main parts of the power plant are: 1. Storage Reservoir, 2. Dam, 3. Switchyard, 4. Engine room with control building, and 5. Discharge canals. - Storage Reservoir Storage reservoir of HPP Grabovica is located between two highways and reaches up to discharge canals of HPP Jablanica. Total storage reservoir volume ...... 19.77 x 106 m3 Useful storage reservoir volume ...... 43 x 106 m3 Storage reservoir length ...... 12 km - Dam The dam is gravitation, concrete dam. Total dam height ...... 60 m Dam length in the crest ...... 150 m Dam width in the crest ...... 4 m o Evacuation Bodies Evacuation of great waters is executed through 2 (two) spillway fields, bottom outlet, and 2 (two) turbines. The spillway fields are equipped with segment gates with regulation hinged lids. Number of spillway fields ...... 2 Capacity of spillway fields ...... 2 x 1 080 m3/s (2 160 m3/s) Capacity of bottom outlet ...... 300 m 3/s o Supply Bodies 2 (two) entrance building s equipped with gratings and board gates with steel pipelines with diameter of 6 m were constructed for supply of water to the turbines in the dam's body. - Switchyard In the area between the dam and engine room is located 220 kV switchyard, which consists of: - One busbars system - 2 (two) generator bays - 2 (two) line disconnectors. The switches are with one-pole pneumatic drive and SF6 gas for arch extinguishing. Disconnectors are with electromotive drive. 2 (two) block transformers with power rating of 64 MVA and voltage rating of 10,5/245 kV are located in the facilities. 19 Engine room with Control Building The engine room is overhead and located in the dam foot in the very Neretva riverbed. Engine room length ...... 68 m Engine room width ...... 21 m Engine room height ...... 40 m In the engine room are located: 1. Three-phase synchronous generator ...... 2 pcs. - Rated power ...... 64 MVA - Rated voltage ...... 10,5 kV - Rated power factor ...... 0,9 2 turbines ...... 2 pcs - Type of turbine ...... Kaplan - Rated flow ...... 190 m3/s - Constructive fall ...... 34 m - Rated power ...... 58,5 MW - Nominal number of rotations ...... 1.50 o/min - Number of operating set blades ...... 7 In the Control Building is located: - Direct current junction 220 V - AKU batteries - Control room - Facilities of 35 kV. - Discharge Canals Discharge canals with diffuser gates and bottom regulation gate are located downstream of the engine room. 2 Revitalization Proiect of 35 kV Facilities in HPP Grabovica 2.1 Description of the Facilities 35 kV facilities with transformation 35/0.4 kV serves as the basic own power plant consumption electric power supply. The facilities consist of 6 (six) half-armored cells for interior installation with 1 (one) busbars system. It is connected with the existing grid via 2 (two) overhead lines Salakovac and Jablanica. 2 (two) more overhead line bays are in composition of the facilities: - Distribution overhead line, and - Reserve overhead line, - 1 (one) transformer bay, and - 1 (one) measuring field. 35 kV facilities are located in the control building on the last floor. Overhead line cells and 35 kV overhead lines are connected with single-stringed Cu cables with diameter of 70 mm2 . 20 2.2. Revitalization project of 35 kV Facilities at HPP Grabovica Switchgear of those facilities is in operation over twenty years, it is worn out, and there are no spare parts in the market for their maintenance. The reason for nomination of this project is the necessary replacement of the worn out equipment what would enable a better operating readiness of this facilities, safer supply of the power plant with 0.4 kV voltage, safer supply of HPP Salakovac and distributive consumers. a. Equipment Characteristics 1. Line disconnector with grounding blades -4 pcs, Energoinvest - Type SLEz-7C - 630 A 2. Busbar disconnector - 6 pcs, Energoinvest - Type SL7-C - 630A - Engine drive 3. Switch, low-oil - 5 pcs - Type HG7/8C - 630A - Technol Y 3000 oil (50 kg - 1 switch) - without the PCBs. d) Single-stringed cable 70 mm2 _ 1500 m. 21 C. MITIGATION PLAN Phase Environmental Mitigation Measures j iigasential)st Responsibilit Start End Issue (fesnil 1. Execution of works - According to According to I. I.Preparation works in -Development of - Cleaning of inert waste Project Project the grounds of HPP Grabovica provisory depot material and marking of - Facility Manager, Realization Realization place for the waste - Chief Engineer, Time Schedule Time Schedule disposal location; Euro 2,000 - Engineer for - Maintenance and u , electric Equipment, watering with the aim of - Construction dust emission reduction; Facility Officer, - Bring the complete area - Occupational in the original condition Safety Engineer after the works execution. 1.2 Disassembly works - According to - According to 1.2.1 Construction works - Dust - Dusting, dry and wet dust Fa1 Manager, Project Project - Disassembly of the old cleaning from the - Chilf enMinaer, Realization Realization facilities, facilities' interior before - engineer, Time Schedule Time Schedule - Removal to the adequate the disassembly works Euro 2- Engeer for waste disposal site. - Collected dust will be - Construction cosrtiOn deposited on the place for Facilities Officer, waste disposal site. - Occupational safety Engineer 22 - Protection of installations in the immediate vicinity from the rest of dust is with foils or tarpaulins - Use of protection equipment for workers (masks, clothing) - Construction - Collection and temporary waste material disposal at the defined location in HPP until the final adequate waste - Facility Manager, material disposal. - Chief engineer, A - Engineer for According to Ardingt electric equipment, Proj ect Project - Construction Realization Realization 1.2.2 Electrical-fitting Works facilities officer, Time Schedule Time Schedule Disassembly of busbars, Inert waste material: Disassembly of disconnectors, - Metal waste material - Collection and temporary - Occupational Disassembly of 35 kV switches, disposal at the defined safety Engieer Disassembly of measuring location in HPP. transformers, - Aiming for secondary Disassembly of coupling energy raw material. cables, - Useless electric - Collection and temporary power equipment disposal at the defined (measuring location in HPP transformers, cables, - Aiming for recycling and switches, secondary raw material L ______. Udisconnectors)_ 23 - Insulation oils (do - Collection of oil, proper not contain the PCBs) packing and disposal in for that purpose foreseen cisterns, quality control and recycling will be - Facility Manager, - According performed Euro 2,000 - Chief engineer, to Project - Noise - Engineer for Realization - The works will be done electric equipment, Time during the day (7 A.M. to - Occupational Schedule 6 P.M.) safety Engineer - Ear plugs for workers 1.3 Installation of the new equipment 1.3.1 Construction Works Making of cable passages to all - Dust and - Dusting, dry and wet cells. construction cleaning of dust from the F . waste material facilities' interior, works - Fachity Manager, - Protection of the facilities - Engineerf in the immediate vicinity - Engineer forEup t Project to Project from dust rest isElcrcEupet PrjctoPoet performed with foils and - . Realization Realization l tarpaulins Facility Officer, Time Schedule Time Use of protective Occpaionalr SaeySchedule equipment for workers (masks, clothing) - Collection and temporary disposal at the defined location in HPP until the final waste material disposal. 24 1.3.2 Electrical-fitting Works Placing of cables to adequate pole places and cells, - Inert waste - Collection and temporary Cells assembly, material disposal at the defined - Facility Assembly of cable heads and management location in HPP until the final Manager, final elements on 35 kV cables, adequate waste material - Chief - According Placing of 35 kV cables, disposal. Engineer, to Project Placing of LV cables. Euro 1,000 - Engineer for Realization - Packing material - Collection and aiming for Electric Time (wood and recycling Equipment, Schedule paper) of the - Construction new parts of the Facility Officer, facilities - Occupational Safety Engineer 1.4 Testing and commissioning Facility of 35 KVfacilities in HPP Manager, Grabovica. - Chief - According HV testing of facilities cells, - Inert waste - Collection and temporary Engineer, to Project Control of facilities wiring, material disposal at the defined Euro 1,000 - Engineer for Realization Testing and adjustment of management location in HPP until the Electrin Time individual discharge protections, final adequate waste Equipment, Schedule Commissioning of the facilities material disposal. - Occupational Safety Engineer 25 2. Operation Operation of 35 kV facilities Electric and magnetic - Electric and magnetic field field will be kept in accordance to EU - Facility standards (limit for Manager, electric field: 5 kV/m - Chief Engineer, - According - According from the surface, and - Engineer for to Project to Project limit for magnetic field: Electric Realization Realization 100 pT), with a design Equipment, Time Time that provides sufficient - Construction Schedule Schedule distance between Facility Officer, equipment and facility - Occupational boundaries, possible use Safety Engineer of electric/magnetic shielding material, if necessary. 26 B. MONITORING PLAN Costs of How When a Monitoring Which Where the parameter parameter Which is the parameters parameters should be should be cost of the Phase should be should be monitored monitored - equipment or Responsibility Start End monitored? monitored? /type of frequency of cost of the monitoring measuring or contractor to equipment? continuous? carry out the measuring Construction Dust, Direct at the Visual Weekly and during construction dry windy windy facility weather Noise, Direct at the dB[A] meter During noisy construction activities or if there Facility Manager, facility are complaints from Engineer for - According to local population Electric According to Poc t localric Project reat Waste material for At the Type and weight of Compensation Equipment, Realization Realization recycling and provisional HPP waste material under the Construction Time Schedule Time insulation oils waste disposal /balance contract with the Facility Officer, Schedule site contractor Occupational Checking of oil In the course of Safety Engineer and its condition works and in period performed during of aiming for centrifuging until recycling - under the final disposal the contract into cistern 27 2 Operation Electric and Nearby installed Electrometer and One time/year From the Throughout the of 35 kV magnetic field equipment magnetometer Facility Manager, moment of entire time of the Facilities Engineer for the facility facilities operation Electric operation Equipment, start Construction Facilities Officer, Occupational safety Engineer 28 C. INSTITUTIONAL STRENGTHENING 1. Training/study visits List: * Type of training: enabling personnel for facility maintenance, and examining of the protection. * Number of participants 3 employees * Training time: according to the recommendation of the manufacturer of the supplied equipment * Date of start /date of finish: according to the recommendation of the manufacturer of the supplied equipment * Place of training: In accordance to purchasing company. * Institution or organization for training: manufacturer of the supplied equipment * Cost: cc. 7,000 Euro 2. Consultant services are necessary * Type of service: Consultant - designer * Project assignment: Development of project documents for the 35 kV facility. The project documentation will be consisted of: the quality control of the waste oil, monitoring services and instruction for adequate waste treatment and instruction for work protection. * Cost 10,000 Euro 29 D. INSTITUTIONAL RESPONSIBILITY Responsibility Decision making related to for environmental management facilitations Environment information flow Responsible and follow up Activities institution or person Environmental Engineer for protection at work EMP Engineer for management and environment in front of the implementation protection at work department Manager of HPP on river Neretva monitoring and environment and and Department for environmental heads of facilities management at the company HPPJ, HPPG and headquarters, and in front of the HPPS competent state institutions Data collection and Engineer for analysis protection at work and environment along with head engineers of the facility Preparation of Engineer for report on protection at work environmental and environment and management Department for environmental management at the company headquarters Report delivery and Company dynamics headquarters - as required Authorized person General Manager of for decision making the company, CEO and taking of for operations and measures maintenance at the company headquarters and Manager of the HPP on river Neretva 30 3. Revitalization project of the 220 kV facility at HPP Grabovica 3.1. Description of the facility HPP Grabovica connects to 220 kV network through 220 kV aerial line at switchyard at Jablanica and through fixed connection at DV Jablanica - Mostar. The facility consists of 2 (two) generator bays, one busbar system and 2 (two) line disconnectors through which the plant is connected to the grid. 3.2.Revitalization of the facility Switching equipment in these facilities has been in operation for over twenty years, it is worn out, and spare part for its maintenance is not available in the market. The reason for nomination of this project is the necessary replacement of the worn out equipment, which would enable better operational readiness of this facility. 3.3.Equipment characteristics of existing equipment Switch - 2 pcs, Energoinvest - Type SFE 14-2 - 1600 A - 220 kV - Pneumatic control - Arch extinguisher is the SF6 gas Busbar disconnector- 2 pcs - Type VRV 14-F - 1250 A - Motor drive Line disconnector with grounding blades - 2 pcs - Type VRV - 14F - 1250 A - Motor drive Measuring transformers - 12 pcs - Media, transformer oil Technol Y 3000 - 8 pcs, Koncar - Media, Shell Dial Oil C - 4 pcs, Energoinvest - without the PCBs Surge arresters - 6 pcs 31 A. MITIGATION PLAN Phase Environmental Mitigation measure Mitigation cost Responsibility Start Finish Issues (If important) 1. Performance of works Preparatory works at the HPP - Establishment of the - Cleaning of inert waste Grabovica location provisional waste and marking of the waste - Head of the facility disposal site disposal site - Engineer for - Maintenance and wetting electrical - According - According in order to decrease dust equipment he time emission 2.000 Euro - Person in charge of sche dule fo schedule for - After the works bringing the buildings, tchedlP orojc tchedProject the entire space into - Engineer for initial condition from protection at work realization realization before the works It will and environment be described with the Project for work protection made by HPPs. 1.2. Disassembly works 1.2. Construction works - Head of the facility Demolition and disassembly of - Dust - Dusting, dry and wet - Engineer for old foundations for all electrical cleaning of dust prior electrical - According - According to the time to the time equipment, including the from the interior of 2.000 Euroeqimntotetmtoheieequipment transport to appropriate waste facilities prior to - Person in charge of schedule for schedule for disposal site disassembly works the buildings, the Project the Project - Collected dust will be Engineer for realization realization deposited at the waste protection at work disposal site and environment 32 - Protection of the facilities in the immediate vicinity from dust remains, using foils and tarpaulins - Using of the protective equipment for workers (masks, suits) - Collection and prompt disposal at set location at Construction waste the HPP, until the final adequate disposal of the - Head of the facility waste. Recycle waste - Engineer for will be sold to authorized electrical - According - According company for recycling, equipment to the time to the time and inert waste will be - Person in charge of schedule for schedule for deposited at municipal the buildings, the Project the Project disposal for solids. Engineer for realization realization protection at work - Collection and temporary and environment Electrical assembly works Inert waste: disposal at set location at Disassembly of disconnectors, Metal waste HPP Grabovica, disassembly of 220 kV switches, disassembly of measuring transformers disassembly of cables Unusable electrical - Collection and temporary equipment disposal at set location at (transformers, cables, HPP, directing to switches, disconnectors) recycling by authorized company and secondary raw materials. There is no PCBs. 33 - Insulation oil - The collection of oil, proper packing, and disposal in appropriate tanks, as well as quality control and recycling will - Head of the be performed. There are 1.000 Euro facility no PCBs. - Engineer for electricalAcodnAcrig - SF 6 gas - Draining by the vacuum equipment tothAcoring tAccording pump and disposal SF6 - Person in charge to the time the e gas in gas tanks. of the buildings, the Project the Project p-Engneer for realization realization - Works are to be work and - Noise performed by day from 7 environment a.m. to 6 p.m. - Protective means for workers - protection devices (ear plugs) 1.3. Assembly of the new equipment Construction works - Dust - Shaking-off, dry and wet Construction of new foundations cleaning of dust prior from for the electrical equipment the interior of facilities prior - Head of the required for facility assembly to disassembly works facility - Protection of the facilities - Engineer for in the immediate vicinity electrical from dust remains, using equipment foils and tarpaulins - Person in charge According to the According to the - Using of the protective of the buildings, time schedule time schedule equipment for workers - Engineer for (masks, suits) protection at work and environment - Construction - Collection and temporary waste disposal at set location at the HPP, until the final adequate disposal of the waste______34 34 1.4. Electricalassembly works - Head of the Assembly of the new electrical facility equipment, and laying down the - Engineer for cables - Inert waste - Collection, selection and electrical management adequate taking care off at equipment - According - According final disposal at municipal 1.000 Euro - Person in charge to the time to the time disposal for solids of000Ebuildings, schedule for schedule for of thgieerfrthe Project the Project - Collection and directing - Engieer for realization realization - Packing (wood to recycling work and an paper) from environment the new parts of the facility 1.4. Testing and commissioning of the 220 kV facility, - Head of the facility Control of the facility wiring. - Engineer for Testing and adjusting of - Inert waste - Collection, selection and electrical - According - According individual outlets. management adequate taking care off at equipment to the time to the time Commissioning of the facility final disposal at municipal 1.000 Euro - Person in charge schedule for schedule for disposal for solids of the buildings, the Project the Project - Engineer for realization realization protection at work and environment 2. Operation Hedoth 220 kV facility operation Electric and magnetic The electric and magnetic - Head of the Fields field will be kept in facility accordance to EU standards electrical (electric field: 5 kV/m form equipment According According surface, and magnetic field: ersoni to the time to the time 100 [tT) with a design that charge of the schedule for schedule for provides sufficient distance buildings, the Project the Project between equipment and Engineer for relzto realization facility boundaries, possible protection at use of electric/magnetic pro at shielding material, if work and necessary. environment 35 MONITORING PLAN Costs of How When the monitoring Which Where the parameters parameters What is the cost should be should be of the paramshouldbetersudp mets monitored /type monitored - equipment or Responsibilit Start Finish Phase should be should be of the frequency of costs of the Y monitored? monitored? monitoring monitoring or contractor for equipment? continuous? the performance of monitoring 1. Dust, Directly at the Visual During the works - Construction subject of weekly and during - Head of the construction dry windy windy facility weather - Engineer for Noise, Directly at the dB[A] meter During the work Fee according to electrical subject of execution or if local agreement with a - Person in to the time to the time construction people complain contractor charge of the schedule for schedule for buildings, the Project the Project Waste material for At the Type and weight of During the works - Engineer for realization realization recycling provisional the waste /scale and during the protecwon at waste disposal directing to environment site at HPP recycling -per contract 36 2. 220 kV Control of the At the cells SF 6 gas pressure in Continuous, Head of the From the Throughout facility facility operation switchers will be periodical, and as facility start of the facility operation measured by required Engineer for facility operation manometer electrical operation equipment Person in charge of the buildings, Engineer for protection at work and environment 37 C. INSTITUTIONAL STRENGTHENING 1. Purchase of equipment List: Numberof ~~~~~~~Local or No: Equipment type Number of Unit price Total cost international purchase SF6 gas draining 20.000 Euro 20.000 Euro International device purchase 2. Vacuum pump 1 10.000 Euro 10.000 Euro Interational ______p u rc h a se Yes. It's necessary to implement Monitoringplan. 2. Training/study visits List: * Type of training: enabling personnel for facility maintenance, and examining of the protection. * Number of participants 3 employees * Training time: according to the recommendation of the manufacturer of the supplied equipment * Date of start /date of finish: according to the recommendation of the manufacturer of the supplied equipment * Place of training: abroad * Institution or organization for training: manufacturer of the supplied equipment * Cost: cc. 7,000 Euro This training is necessary to proper implement the EMP, and also the whole project. 3. Consultant services are necessary * Type of service: Consultant - designer * Project assignment: Development of project documents for the 220 kV facility * Cost 10,000 Euro This project documentation is necessaryfor project implementation. 38 D. INSTITUTIONAL RESPONSIBILITY Responsibility Decision making related to for environment I management facilitations Environment information flow Responsible and follow up Activities institution or and follow up ~~~~~~~~~~person Environmental Engineer for protection at work EMP Engineer for management and environment in front of the implementation protection at work department Manager of HE na Neretvi and monitoring and environment and Department for environmental heads of facilities management at the company HPPJ, HPPG and headquarters, and in front of the HPPS competent state institutions Data collection and Engineer for analysis protection at work and environment along with head engineers of the facility Preparation of Engineer for report on protection at work environmental and environment and management Department for environmental management at the company headquarters Report delivery and Company dynamics headquarters - as required Authorized person General Manager of for decision making the company, CEO and taking of for operations and measures maintenance at the company headquarters and Manager of the HE na Neretvi 39 HPP Salakovac 1. Description of the HPP Salakovac Hydro Power Plant Salakovac is the second facility downstream from the accumulation HPP Jablanica, located about 15 km upstream from the city of Mostar. There are no housing units in the vicinity of the facility. This is an at-dam facility with concrete gravitational dam forming the reservoir between the two roads, with total capacity of 68x 106 m3 and ensuring partial weekly equalization of the flow. Maximum gross drop of the middle flow of river Neretva is 100 m, and it was used using three steps, upstream Hydro Power Plant Grabovica and downstream Hydro Power Plant Mostar with its reservoir being used as compensation reservoir for the Hydro Power Plant Salakovac. Hydro Power Plant buildings are located in the broad part of the canyon of lower part of the Neretva flow, made of carbonic Mesozoic rocks with some diluvia forms on the right flank. End of the canyon part of Neretva is characteristic with its zones of ground water springs from the left bank. Construction of the plant started in early 1977 and lasted till December 1981. Engine room is on the ground and at the dam, placed downstream, and to the left from the Dam foundations. Evacuation of water is performed using two overflow fields over the dam crest into the outlet water collector behind the dam and through the third overflow into the tunnel. HPP Salakovac, with installed capacity of 3x70 MW, has been in exploitation since 1982. During the 1996 - 1998 period, due to war damages, at HPP Salakovac the repairs of the main electrical-machine equipment of the generators and replacement of the control system equipment was performed, while there were only minor repairs and replacements on damaged distribution facility. 2. Revitalization Project for 35 kV facility at HPP Salakovac During normal operation the power supply for own consumption of HPP Salakovac is done through the DV 35kV HPP Jablanica - HPP Salakovac, which supplies the 35 kV facility in this hydro power plant. The facility was built with two busbar systems and consists out of eight metal semi-enclosed cells for interior installation (for aerial lines, two transformers, one coupling and measuring cell). 35 kV facility at HPP Salakovac has been in exploitation for 25 years. During the last few years more regular equipment breakdowns have been registered (switches, disconnector drives, surges of conducting and supporting insulators, etc.). The reason for nomination of this project was inevitable replacement of the equipment The whole equipment will be replaced with new one, and civil works are not included. in the facility, having in mind the fact that its equipment is impossible to find in the market (just like components for some devices), and the fact that maintenance of the facilities with no spare parts is very burdening. 40 A. MITIGATION PLAN Phase Environmental Mitigation cost Issue Mitigation measure (if important) Responsibility Start Finish 1. Performance of works Preparatory works at the HPP Salakovac location Non-hazardous waste - Cleaning of inert waste disposal and transport to the municipal waste disposal - Head of the facility site - Engineer for Dust - Maintenance and wetting electrical - According - According in order to decrease dust eup ntto the time to the time emission 2.000 Euro - Person in charge of schedule for schedule for the buildings, the Project the Project - After the works bringing - Engineer for realization realization Disturbance of land the entire space into protection at work surface initial condition from and environment before the works 1.2. Disassembly works 1.2. Construction works - Head of the facility Disassembly of old facility. - Dust - Shaking-off, dry and wet - Engineer for Transport to appropriate waste cleaning of dust prior electrical - According - According disposal site from the interior of 2.000 Euro equipment to the time to the time facilities prior to - Person in charge of schedule for schedule for disassembly works the buildings, the Project the Project - Collected dust will be Engineer for realization realization deposited at the waste protection at work disposal site and environment 41 - Protection of the facilities in the immediate vicinity from dust remains, using foils and tarpaulins - Using of the protective equipment for workers (masks, suits) - Collection and prompt disposal at the HPP, until Construction waste the final disposal at the - Head of the facility municipal site - Engineer for electrical - According - According equipment to the time to the time Electrical assembly works - Person in charge of schedule for schedule for Disassembly of busbars, Inert waste: - Collection and temporary the buildings, the Project the Project disassembly of disconnectors, Metal waste disposal at set location at Engineer for disassembly of 35 kV switches, HPP, selecting recycle protection at work disassembly of measuring waste, and inert waste and environment transformers disassembly of transportation to the coupling power cables municipal disposal for solids Unusable electrical - Collection and temporary equipment disposal at set location at (transformers, cables, HPP, directing to switches, disconnectors) recycling and secondary raw materials 42 - Insulation oil - Collected and shipped - Head of the (Without the PCB) back to manufacturer for facility recycling - Engineer for electrical - SF6 gas - Draining and disposal SF6 gas using gas tanks 2.000 Euro equipment - According - According which will stay at HPP for . - Person in to the time to the time whi willost at HPPefo. charge of the schedule for schedule for the purpose of reserve. buildings, the Project the Project - Noise - Works are to be - Engineer for realization realization performed by day from 7 work and a.m. to 6 p.m. - Ear plugs or workers environment 1.3.Assembly of the new equipment Construction works - Dust - Shaking-off, dry and wet Construction of canal passes to cleaning of dust prior all cells from the interior of facilities prior to disassembly works - Head of the - Protection of the facilities facility in the immediate vicinity electrical from dust remains, using eqentAc ic n foils and tarpaulins equpmentiAccording According - Using of the protective - Person m to the time to the time equipment for workers charge of the schedule schedule (masks, suits) ~~~~~~~~buildings, (masks, suits) - Engineer for - Collection and temporary protection at - Construction disposal at set location at waste the HPP, until the final environment adequate disposal of the waste waste will be transported to the municipal disposal for solids 43 1.4. Electrical assembly works - Head of the Laying down the cables to - Inert waste - Collection, selection and facility appropriate paces and cells, management adequate taking care off, - Engineer for Assembly of cells, Assembly of and it will be transported electrical the cable heads and to the municipal disposal equipment - According - According site for sol1ds - Person in to the time to the time 1.000 Euro charge of the schedule for schedule for - Packing (wood - Collection and directing buildings, the Project the Project an paper) from to recycling - Engineer for realization realization the new parts of protection at the facility work and environment 1.4. Testing and commissioning - Head of the of the 35 kV facility at HPP facilnty Salakovac, - Engineer for HV testing of cells - Inert waste - Collection, selection and electrical Control of the facility wiring. management adequate taking care off, equipment - According - According Testing and adjusting of and it will be transported 1.000 Euro charge of the schedule for schedule for individual outlets. to the municipal disposal buildings, the Project the Project Commissioning of the facility site for solids - Engineer for realization realization protection at work and environment 2. Operation Electric and magnetic The electric and magnetic - Head of the 35 kV facility operation field strength field will be kept in facility accordance to EU standards - Engineer for (electric field: 5 kV/m form electrical surface, and magnetic field: equipment - According - According 100 JT) with a design that - Person in to the time to the time provides sufficient distance charge of the schedule for schedule for between equipment and buildings, the Project the Project facility boundaries, possible - Engineer for realization realization use of electric/magnetic protection at shielding material, if work and necessary. . environment 44 B. MONITORING PLAN Costs of How When the monitoring Which Where the parameters parameters What is the cost parameters parameters should be should be of the Phase should be should be monitored monitored - equipment or Responsibility Start Finish monitored? monitored? /type of the frequency of costs of the monitoring monitoring or contractor for equipment? continuous? the performance of monitoring Construction Dust, Directly at the Visual During the works - subject of weekly and during construction dry windy windy - Head of the weather facility - Engineer for Noise, Directly at the dB[A] meter During the works electrical subject of execution or if local Fee according to equipment - According to - According to the construction people complain agreement with a - Person in the time time schedule for contractor charge of the schedule for the Project buildings, the Project realization - Engineer for realization Waste material for At the Type and weight of During the works protection at recycling provisional the waste /scale and during the work and waste disposal directing to environment site at HPP recycling -per contract 45 2. Operation Control of the At the cells Control of electrical Continuous, - Head of the From the start of Throughout the facility operation measuring, periodical, and as facility the facility facility operation protection, and required - Engineer for operation pressure of the SF6 electrical gas in the switches equipment and oil level control - Person in charge of the buildings, - Engineer for protection at work and environment Electric and Near Electrometer and Once, when the Fee according to Engineer for From the start of Throughout the magnetic field transformers and magnetometer system is agreement with a protection at the facility facility operation strenght other power energized. Repeat authorization work and operation equipment if standards are not company for the environment met measuring. 46 C. INSTITUTIONAL STRENGTHENING 1. Training/study visits List: * Type of training: enabling personnel for facility maintenance, and examining of the protection. * Number of participants 3 employees * Training time: according to the recommendation of the manufacturer of the supplied equipment * Date of start /date of finish: according to the recommendation of the manufacturer of the supplied equipment * Place of training: abroad * Institution or organization for training: manufacturer of the supplied equipment * Cost: cc. 7,000 Euro Training is necessary to implementation of the Monitoringplan. 4. Consultantservices are necessary * Type of service: Consultant - designer * Project assignment: Development of project documents for the 220 kV facility * Cost 10,000 Euro The project documentation will contain the measures to implement the EMP. 47 D. INSTITUTIONAL RESPONSIBILITY Responsibility Decision making related to for environmental management facilitations Environment information flow Responsible and follow up Activities institution or person Environmental Engineer for protection at work EMP Engineer for management and environment in front of the implementation protection at work department Manager of HPP on river Neretva monitoring and environment and and Department for environmental heads of facilities rmanagement at the company HPPJ, HPPG and headquarters, and in front of the HPPS competent state institutions Data collection and Engineer for analysis protection at work and environment along with head engineers of the facility Preparation of Engineer for report on protection at work environmental and environment and management Department for environmental management at the company headquarters Report delivery and Company dynamics headquarters - as required Authorized person General Manager of for decision making the company, CEO and taking of for operations and measures maintenance at the company headquarters and Manager of the HPP on river Neretva 48 3. Reconstruction project of the 220 kV switchyard at HPP Salakovac 3.1. Description of the facility 220 kV switchyard at HPP Salakovac is connected to the Bosnia and Herzegovina power grid system through two 220 kV aerial lines (HPP Salakovac - RP Kakanj and HPP Salakovac - RP Mostar 3). The facility consists of the following: * Two busbar systems * Three identical generator bays * Two identical aerial line bays * One common measuring and coupling bay * Construction of the portal, foundations for devices, and cable canals. The generator, aerial line, and exterior bays have 6 installed 220 kV switches, SF14-2 type, manufactured by "Energoinvest". This facility has been in operation for over twenty years. War damages (cubicles, support and conducting insulators, busbars and portals) have partially been repaired. Mentioned switches and components do not exist in today's market, and that makes the maintenance of this important equipment even harder. Taking into account the current condition of the facility, problems encountered during the maintenance activities, as well as the role of the HPP Salakovac I the entire power system I Bosnia and Herzegovina, it is necessary to perform the replacement of the equipment in generator, aerial line and coupling bays of the facility. During the nomination of this project the prevailing role was put on the significance of the facility as important knot for reliable operation of the BiH power system (taking into account its location and existence of the coupling 220 kV aerial lines to RP Kakanj and RP Mostar 3). The technical support for supply and assembly of the equipment for the realization of this job has already been developed. 3.4.Equipment characteristics Switch - 6 pcs, Energoinvest - Type SFE 14-2 - 1600 A - 220 kV - Pneumatic control - Arch extinguisher is the SF6 gas Busbar disconnector - 12 pcs - Type VRV 14-F - 1250 A - Motor drive Line disconnector with grounding blades -2 pcs - Type VRV- 14F - 1250 A - Motor drive 49 Measuring transformers - 30 pcs - Media, transformer oil Nitro lOx - 1 pcs, ABB - Media, transformer oil Faradol 1 000 - -2 pcs, ABB - Media, Shell Dial Oil C - 27 pcs, Energoinvest Surge arresters - 6 pcs The existing equipment does not contain PCBs. 50 A. REMEDIATION PLAN Environmental Remediation Remediation Phase Issue measures cost (if Responsibility Start End Issue measures ~~important) ______1. Performance of works 1.1. Preparatory Non hazardous waste - Cleaning of inert works at HPP Salakovac management waste and marking of premises depot locations - Facility manager, Dust - Maintenance and - Engineer for - According to Dust - ~~~hmadiinateonac and ehlectri'c the Project thecProjectt ahm of reducing dust 2.000 Euros equipment Implementati - Ac c t emissi ongs. - Officer for on Time Implementation buildings, SceueTime Schedule Land surface - Rearrange the entire - Labor protection chedule disruption area to its previous engineer condition after performance of works. 1.2. Disassembly works Civil-engineering works - Dusting, dry and wet Demolition and disassembly Dust cleaning of dust from - Facility of old electric power the inside of the manager, - According to According to equipment foundations, facility, before Engineer for the Project - Ac c t Transport to a suitable depot. disassembly works 2.000 Euros equipment Implementati Implementation - Collected dust to be 20Officer for on Time Time Schedule deposited at the - ildicer Schedule foreseen location. Labor protection engineer 51 - Protection of the facility in the near vicinity of dust with foils or tarpaulin - Use of protection equipment for workers (masks, suits) Construction waste - Collection and material temporary depositing at a specified location in the HPP until final waste disposal at municipal disposal for solids. Electric assembly works Inert waste: - Collection and . . Disassembly of disconnectors - Metal waste temporary depositing at - Faclity Disassembly of 220 kV a specified location in manager, switches, disassembly of the HPP. Recycle waste - Engineer for According to - According to measuring transformers will be sold to e the Project the Project Cables disassembly authorized company for equicer Implementati Implementatio recycling, and the rest - Officer for on Time n Time of inert waste will be buildings, Schedule Schedule transported to the Labor protection municipal disposal for engineer solids. Unusable electric - Collection and power equipment temporary depositing at (transformers, a specified location in cables, switches, the HPP. disconnectors) - Recycle waste will be sold to authorized company for recycling, and the rest of inert waste will be transported to the municipal disposal for solids for recycling and as secondary raw material 52 - Insulation oils - Collection of oils to be performed, adequate packaging and depositing in specific tanks, quality control and recycling Oil is without PCBs. - SF76 gas - Extraction and - Facility manager, depositing of SF6 gas in - Engineer for - According depltankofSF6gas.They electric equipment to the - According to specific gas tanks. They - Officer for Project the Project are the specially tanks buildings, Implementa Implementation for storage of the SF6, 1.000 Euros - Labor protection tion Time Time Schedule and it will kept as engineer Schedule reserve in HPP - Noise - Works to be performed during the day from 7 a.m. until 6 p.m. - Protection equipment protective device (earplugs) for workers 53 1.3. Assembly of new equipment Construction works - Dust and - Dusting, dry and wet Construction of new - Construction cleaning of dust from the foundations for electric power waste inside of the facility, equipment in order to enable works the assembly of facilities. - Protection of the facility - Facility manager, in the near vicinity of - Engineer for - According dust with foils or electric equipment to the - According to tarpaulin - Officer for Project the Project - Use of protection buildings, Implementa Implementation equipment for workers - Labor protection tion Time Time Schedule (masks, suits) engineer Schedule - Collection and temporary depositing at a specified location in the HPP after that waste will be selected and transported to municipal disposal. Electric assembly works Assembly of new electric - Inert waste - Collection, selection and power equipment, laying of management final disposal at cables municipal disposal site - Facility manager, - Engineer for - According - Packaging - Collection and to be sent electric equipment to the - According to (wood and for recycling 1.000 Euros - Officer for Project the Project paper) from new buildings, Implementa Implementation facility parts - Labor protection tion Time Time Schedule engineer Schedule 54 1.5. Testing and commissioning of the 220 kV facility, - Inert waste Collection, selection and final - Facility manager, - According Facility wiring control, Testing management disposal at municipal - Engineer for to the - According to and adjustment of protection of disposal site 1.000 Euros electric equipment Project the Project individual lines, - Labor protection Implementa Implementation Putting the facility into engineer tion Time Time Schedule operation Schedule 2. Operation Electric and Electric and magnetic field Operation of the 220 kV magnetic field will be kept in accordance to facility strength EU standards (electric field: 5 kV/m from the surface, and magnetic field: 100 pT) with - Facility manager, a design that provides electric equipmentr Acrde - According to sufficient distance between elOfietfri eqipenrojeth the Project equipment and facility buOfficeso Iproet Implementatio boundaries, possible use of buildings, tip Tme n Time electric/magnetic shielding - Labor protection Schedule Schedule material, if necessary. . and they will be monitored 2/year by the authorized institutions in B&H. 55 B. MONITORING PLAN Tracking costs How When to track What is the Which Where parameter the parameter - cost of parameters to should these should be frequency of equipment or Responsibilit Start End Phase be tracked? parameters tracked/type measurement or costs of a Y be tracked? of monitoring continuous? contractor to equipment? perform the measurements Construction Dust Directly on the Visually During works - constructed weekly and during facility dry windy windy - Facility weatheracit manager, Noise Directly on the dB[A] During construction - Engineer for According According constructed or if local people Fee according to equipmen Poje Poje | facility lcomplain th contractor - Officer for Implemen Implemen the contractor buildings, tation tation Waste material for At the Waste type and During works and in - Labor Time Time recycling temporary HPP weight / scale the period of sending protection Schedule Schedule depot to recycling - upon engmeer agreement 2. 220 kV Control of the On the cells Electrometer and Once, when the Facility manager, From the During the facility facility's operation themselves magnetometer system is energized. Engineer for moment entire time operation Repeat if standards electric of the of the are not met equipment facility's facility's Officer for operation operation buildings, start Labor protection engineer 56 C. INSTITUTIONAL STRENGTHENING 1. Training/study visits List: Type of training: enabling personnel for facility maintenance, and examining of the protection. Number of participants 3 employees Training time: according to the recommendation of the manufacturer of the supplied equipment Date of start /date of finish: according to the recommendation of the manufacturer of the supplied equipment Place of training: abroad Institution or organization for training: manufacturer of the supplied equipment Cost: cc. 7,000 Euro It's necessary to implement monitoringplan and the whole project. 2. Consultancy services needed Type of service Terms of reference: Development of design documentation of the 220 kV facility Cost: 10.000 Euros This document will comprise necessary measuresfor the EMP. 57 D. INSTITUTIONAL RESPONSIBILITY Responsibility Reaching environmental management for facilitation Flow of environmental decisions and information Responsible monitoring Activities institution or person Environmental Engineer of labor protection and Monitoring the Engineer of labor management environmental protection to the implementation of protection and service Director of HPPs on river Neretva EMP environmental and to the Environmental protection and management service in the facility managers at Company's Head Office, and HPPJ, HPPG and towards state institutions HPPS Data collection and Engineer of labor analysis protection and environmental protection with facilities' Main engineer Preparation of Engineer of labor environmental protection and management report environmental protection and Environmental management Service in the Company's Head Office Submission of the To the Company report and management - dynamics according to need Authorized person Company's General for decision-making Manager, Executive and measure-taking Director for Operation and Management at the Company's Head Office and Director of HPPs on Neretva. 58 Project of rehabilitation of leakage through the dam of HPP Grabovica and HPP Salakovac Dam of the HPPG is 1 1km downstream of the city of Jablanica along the regional road M-17, while HPPS is located 15 km upstream of the city of Mostar. There are no residents in the vicinity of these facilities. HPP Grabovica and HPP Salakovac are dam-type facilities with concrete gravitational dams 60 and 70 meters high, respectively. Based on the results of technical surveillance of dams and ground in the area of dams by way of physical methods, a leakage of water was noted through the dam body. Leakage is noticeable on the downstream screen, at the place of interruption of block concrete works and in the injection galleries area around the circumference. This leads to occurrence of calcite from the concrete, which directly influences the weakening of concrete. Apart from that, calcite also settles on top of installed bases of the technical surveillance system and directly influences precision of measurements. A special threat is posed by the sedimentation of calcite on the walls of steel pipes through which the coordinate plumb-line is installed, which is used to monitor dam movements. Leakage intensity has an increase tendency and formation of calcite directly influences the quality of concrete. According to the above mentioned, main goals of rehabilitation of leakage through the dam body of HPP Grabovica and HPP Salakovac, are: - Prevention of leakage through the dam body, noticeable on the downstream screen and injection gallery - Prevention of calcite occurrence and its sedimentation on the technical surveillance system equipment in the dam galleries, and provision of conditions for appropriate operation of the technical surveillance system equipment. - Prevention of the process of further weakening of concrete. In purpose of realization of this project it is necessary to perform the rehabilitationproject. 59 A. REMEDIATION PLAN PhasePhase ~~EnvironmentalIssue Remediation plan Remediationcost (if Responsibility Start End important) 1.Performance of works 1.1. Preparatory works and sampling of concrete - Noise - Works to be The tender will (kerns) from the dams of performed during precisely define HPPG and HPPS the day from 7 responsibilities for a.m. until 6 p.m. individual tasks In - Protective devices 1000 Euros this phase ofproject (earplugs)" for it is not possibel to workers do it. - Works to be 1.2.Rehabilitation of - Noise performed during leakage through the dams it's in accordance with the day from 7 - According to of HPPG and HPPS point 1.2. in phase a.m. until 6 p.m. - Accordng to the Project according to the column. - Protection The tender will t Implementatio rehabilitation project equipment precisely define Implementation n Time protective devices responsibilities for Time Schedule Schedule (earplugs) for 1000 Euros individual tasks In workers this phase ofproject it is not possibel to do it. - Disposal and - Dry and wet dust emissions of dust cleaning, surface washing. 1000 Euros - Use of protection equipment for workers (masks and suits) 60 - Management of Mechanical collection waste material and depositing at the 2000 Euros and recycling city's depot material: - Construction waste 61 B. MONITORING PLAN Tracking costs How Which Where parameter When to track What is the WhichWhere ~~~~~~~~~~~~costof parameters to should these should be the parameter cost o Phase be tracked? parameters tracked/type - frequency of equipment or esponsi Start End be tracked? ofmeasurement costs of a bility be tracked? monitoring or continuous? contractor to equipment? perform the measurements Construction Noise Directly on the dB[A] meter Daily constructed facility Dust Directly on the Visually. Continuously constructed Personal Fee according to The tender facility protection the contract with will equipment the contractor precisely According According 2000 Euros define Project tProjhect Waste material and At the HPP's Waste type and During the works responsibilit Implemen Implemen material for temporary depot weight/Scale and in the period of individual tation tation recycling sending for idvua Time Time recycling - tasks Schedule Schedule according to the contract 62 C. INSTITUTIONAL STRENGTHENING 1. Purchase of equipment 2. Training/study visits List: * Type of training: * Number of participants: * Current and future organization unite they belong to or current and future job/job description: Duration of training * Start date/End date (for every participant): * Location of training (locally or intemationally): * Institution or organization foreseen for the training: hydro-technical facilities with similar leakages * Cost (local and intemational 2. Consultancy services * Type of service: - Elaboration and review of the rehabilitation project for leakages on the HPPG and HPPS dams - Chemical analysis of extracted calcite in injection galleries - Chemical analysis of water in the galleries - Elaboration of Report on Performed Testing of Concrete on the dam of HPP Salakovac * Terms of reference * Clarification * Cost: ca. 100.000 Euros It 's necessary to implement EMP and the whole project 63 D. INSTITUTIONAL RESPONSIBILITY Responsibility Reaching environmental management for facilitation Flow of environmental decisions and information Responsible monitoring Activities institution or monitoring______person Environmental Engineer of labor protection and Monitoring the Engineer of labor management environmental protection to the implementation of protection and service Director of HPPs on Neretva and EMP environmental to the Environmental management protection and service in the Company's Head facility managers at Office, and towards state HPPJ, HPPG and institutions HPPS Data collection and Engineer of labor analysis protection and environmental protection with facilities' Main engineer Preparation of Engineer of labor environmental protection and management report environmental protection and Environmental management Service in the Company's Head Office Submission of the To the Company report and management - dynamics according to need Authorized person Company's General for decision-making Manager, Executive and measure-taking Director for Operation and Management at the Company's Head Office and Director of HPPs on Neretva. 64 MINUTES FROM THE PRESENTATION OF THE NOMINATED SUB-PROJECTS FROM HPPs ON RIVER NERETVA IN SCOPE OF THE POWER IV PROJECT 65 Javno preduzece Elektroprivreda Bosne i Hercegovine d.d. - Sarajevo Our ref: Jablanica, 30/03/2006 MINUTES OF MEETING Attendants: List of attendants is enclosed with the Report Date and time: 29/03/2006 12.00 - 14.00 hrs. Agenda: Public discussion on the candidate sub-projects in the field of environmental protection within POWER IV Project Within framework of the forthcoming POWER IV Project, which shall be financed by funds of World Bank (WB), HPPs on the Neretva River had candidate eight sub-projects divided into two groups: 1. buildings: i. Project of rehabilitation and modernization of the technical surveillance system of the dams of HPP Jablanica, HPP Grabovica and HPP Salakovac ii. Project of rehabilitation of leakage through the dam of HPP Grabovica and HPP Salakovac iii. Renewal of Technical monitoring system and Rehabilitation of "Kukovi" landside at the left bank of HPP jablanica storage reservoir. 2. electric-power facilities: i. HPP Jablanica dam TS 35/0,4 kV and Entrance building TS 35/0,4 kV revitalization project ii. Revitalisation project of the35 kV facility at HPP Grabovica iii. Revitalisation of the 35 kV facility at HPP Salakovac iv. Reconstruction project of 220 kV facility at HPP Grabovica v. Reconstruction of 220 kV switchyard at HPP Salakovac. Aiming to introduce the interesting parties (local community, governmental institutions, special interst groups - nongovernmental organizations) with the candidate projects, HPPs on the Nertva River had organized Public discussion (list of twenty three (23) attendants is enclosed). Mr. Amir Skobalj, Head of the Technical Sector was mediator of the Public discussion. After introduction and words of gratitude expressed to the attendants for their interest in participation of the Public discussion, he presented the sub- projects where for each of them he explained targets and effects of the realization. Ms. Kadira Mocevi6, Head of Department for Environmental Management of JP EP BiH, after the introduction had presented to attendants the rules which have to be respected by countries, i.e. companies, applicants for us of credit means of this financial institution. lzdanje: I Izdavac: TE"TUZLA" OSQT 55/03-2 I Strana: 6669 Javno preduzece Elektroprivreda Bosne i Hercegovine d.d. - Sarajevo After finished presentation, the representatives of the interesting parties took part in the Public discussions. The participants supported such mode of communication between HPPs on the Neretva River and interesting parties as well as project presentation in field of the environmental protection. The participants were the most interested in implementation of the project Technical observation and rehabilitation of landslides "Kukovi" on the left river-bank of the HPP Jablanica water storage. Also, they were suggested to PB Elektroprivreda B&H to make the observation the riverbank of the HPP Grabovica and HPP Salakovac hydroacumulation, and made the aria estimation which may be the potential landslides and do the technical monitoring. CONSLUSIONS: 1. All attendants supported, without any remarks, candidate of the presented sub-projects. Also, all of them expressed their willingness for help in the realization of these sub- projects within their responsibilities. 2. It was agreed that responsible authorities in HPPs on the Neretva River and the Company Management should continue realization of the sub-projects accepted by World Bank in accordance with defined deadlines andprocedures. Minutes prepared by: Minutes verified by: Kadira Mocevic Amela Ceric Amir Skobalj Izdanje: 1 Izdavac: TE"TUZLA" OSQT 55/03-2 Strana: 679 69~~~~~~~~~~~~~~ 30/03 2006 09:32 FAX +38733751707 DIREKCIJA ZA PROIZVODNJU IQ001 Javno predumcze Elktroprivrda Bloasn i Horcegovine, d.d. - Sarjcevo MIDROELE :ANE NA NERETVI - JABIJ .NICA JAVNA RASFUAVA 0 DKAIEIDOVANIM PROJEKCTIMA HE NA N;BErTVI ZA PROJWEKAT SVJtrTSKE BANxE -POVR IV Splank priuutnih: br. loe I prhime Organ macijh/ndruiune Fux&cJa potpb . .L3J~ . ._ * I. _ F xh T 2Y -fi#g9AP/C t p,w w bI 55 fLdZJSJ -hC. O'rF ______S______C : ' _ 5_ (4tZ8tl54 t*err#S I- P C.- r 'LA FP. /2E'~~~~~~~~~~a<. -Co7 ~4,'4-'*s. 05. _ Z+--.-- E__. -; 145, /- wYe/AI) s4g'7IVK,i ,-- Likn_ V5 - Z ._ _ _ _ - /5 dnj hr. I. S F 7 w /a. .)ablanicEL, 29.03.2006. 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