Page 1 E1786 v3 JINAN NORTH SUBURB THERMAL POWER PLANT HEAT SUPPLY RECONSTRUCTION & NETWORK CONSTRUCTION PROJECT SHANDONG PROVINCE, CHINA ENVIRONMENTAL MANAGEMENT PLAN OCTOBER 2007 SHANDONG ACADEMY OF ENVIRONMENTAL PROTECTION SCIENCE RESEARCH & DESIGN Page 2 Abbreviations CC------------Construction Contractor EIA-------------Environmental Impact Assessment EP---------------Environmental protection EPB------------Environmental Protection Bureau EMP------------Environmental Management Plan EMPs---------- Environmental Management Plan and Environmental Monitoring Plan EPMs-----------Environmental Protection Measures EMO-----------Environmental Management Office (Organization) ESE------------Environmental Supervision Engineer JNSTPP---------Jinan North Suburb Thermal Power Plant PMO-----------Project Management Office RAP------------Resettlement Action Plan SEPA----------State Environmental Projection Agency WB------------The World Bank Page 3 Three components included in the proposed project, are: (1) Reconstruction of No.2 & 5 units; (2) One heat exchange station for heat supply coverage 200 ×10 4 m 2 ; (3) Heat supply network with total 28.1km long. Hence, in this EMP, three chapters are divided as follows: Chapter one: Units reconstruction and heat exchange station; Chapter two: Heat supply pipelines construction Chapter three: Environmental management plan based on current environmental issues. Page 4 CHAPTER ONE JINAN NORTH SUBURB THERMAL POWER PLANT HEAT SUPPLY UNITS RECONSTRUCTION ENVIRONMENTAL MANAGEMENT PLAN Page 5 CONTENT ABBREVIATIONS ...................................................................................................2 1 INTRODUCTION.................................................................................................1 1.1 P ROJECT D ESCRIPTION ....................................................................................1 1.2 EMP PURPOSE , ACTION PROGRAM AND REQUIREMENT ......................................2 1.3 B ASIS FOR EMP..............................................................................................3 2 MAJOR IMPACTS AND MITIGATION MEASURES.........................................7 2.1 M AJOR IMPACTS AND MITIGATION MEASURES DURING CONSTRUCTION ..............7 2.2 M AJOR IMPACTS AND MITIGATION MEASURES DURING OPERATION .....................7 3 EMP......................................................................................................................9 3.1 S ETUP ENVIRONMENTAL MANAGEMENT ORGANIZATION (EMO)........................9 3.2 CC’ S MANAGEMENT ...................................................................................... 11 4 ENVIRONMENTAL MONITORING PLAN....................................................... 11 4.1 O BJECTIVES .................................................................................................. 11 4.2 M ONITORING COMPONENTS ...........................................................................12 5 ENVIRONMENTAL PROTECTION SUPERVISION PLAN..............................12 6 ENVIRONMENTAL STAFFS TRAINING .........................................................14 6.1 E NVIRONMENTAL STAFFS TRAINING DURING CONSTRUCTION ..........................14 6.2 E NVIRONMENTAL STAFFS TRAINING DURING OPERATION .................................14 7 BUDGETS FOR EMPS.......................................................................................15 Page 6 JNSTPP EMP 1 1 Introduction 1.1 Project Description 1.1.1 Project background JNSTPP is located at west of Xicheng Village of Tianqiao District of Jinan City, is one of the major heat supply sources for the north area of Jinan City, and was the pivot construction project of Shandong Province and Jinan City about 20 years ago. Its detailed location is shown in figure 1-1. The whole plant covers 380 acres. The first-period project was completed by the end of 1993, with 3×12MW steamer power units and 1×5MW postposition power unit, and 3×130t/h high-pressure coal boilers, and a compatible cement plant with capacity 20×10 4 t/a was put into operation in 1994. The second-period project was built in 2003 and 2006, to enlarge 1×220t/h circular sulfuration bed boiler, and one 1×50MW pumping condensed heat supply unit. Its total capital asserts is RMB 5.7×10 8 Yuan, designed annual power generation capacity 3.56×10 8 kW.h, and annual heat supply amount 580×10 4 GJ. Nowadays, JNSTPP has three heat supply lines with total 30km length, and 60km long water network spreading all markets, and communities. It has provided heat for 36 large or medium enterprises, and hundreds of governmental departments, with total heat supply coverage about 460×10 4 m 2 . By the end of 2006, JNSTPP has total power capacity 91MW, three high-pressure boilers and one high-temperature and pressure boiler. With the development of the city, increase of heat need and development at north of Jinan, heat load in increasing rapidly, fuel consumption is rising as well so to prick up environmental pollution. JNSTPP is proposing to utilize WB loan to reconstruct its two units to supply heat with circular hot water, and construct water network. This document is a part of EIA required by WB, whose purpose is to ensure all mitigation EPMs arisen from EIA to be implemented. 1.1.2 Project components and schedule Three components included in the proposed project, are: (1) Reconstruction of No.2 & 5 units; (2) One heat exchange station for heat supply coverage 200×10 4 m 2 ; (3) Heat supply network with total 28.1km long. Total budgets is about RMB 78.7 million Yuan, and project schedule is shown in table 1-1. Table 1-1 Project schedule Page 7 JNSTPP EMP 2 No. Construction components Construction time 1 Units reconstruction May 2008 2 Heat exchange station construction May 2008 3 First-period pipelines construction From May to October 2008 4 second-period pipelines construction From May to October 2010 1.1.2.1 Units reconstruction To reconstruct pumping condensed steamer units to make it operate under low vacuum, and back pressure reaching up to 0.059 0.078Mpa, circular cooling water temperature reaching up to 80 90 to directly supply central heat. 1.1.2.2 Heat exchange station It will build a new heat exchange station within plant, heat supply coverage 200 ×10 4 m 2 , equipment of circular water system is connected with establishments at exchange station so to switch as alternatives for each other. In the course of startup and close of steam units, two systems need to switch for heat supply stable. Before starting steam units, heat supply system at exchange station is working until units work in full load condition, then to switch back to circular water heat supply system. When steam units work under low load, and circular water temperature reduces, that cannot ensure heating need, then it is to switch heat supply system at exchange station to supplement heat to keep water network temperature requirement. 1.1.2.3 Heat supply network Heat supply network is at north of Xiaoqing River, between Wuyinshan road and Lishan road, total pipelines length 28.1km. It will construct during two periods, of which the first-period is from May to October 2008, and the second-period is from May to October 2010. 1.2 EMP purpose, action program and requirement 1.2.1 Purpose The propose project will bring about impact on air, water, acoustic and ecological environments during construction; and also impact on acoustic setting during operation. In order to effectively carry out EPMs arisen from EIA, this EMP is to single out contents of all mitigation measures and environmental management plan and monitoring plan, it functions as follows. (1) To determine EP objectives and EPMs Jinan EPB, EIA team and design sector will define, exam, and determine EP objectives so to bring forth effective mitigation measures to be included in engineering design. Page 8 JNSTPP EMP 3 (2) To be a directive document for environmental management After approval by WB, this EMP will be provided for construction supervision sector, environmental supervision sector and other relevant sectors during construction and operation. (3) To define each responsibility and function In this EMP, each sector ’s responsibility is determined for communication. (4) To define environmental monitoring plan during construction and operation 1.2.2 Action program and requirement With effort of WB officials, specialists, EIA team, and Jinan EPB, the general EMP objective of this project is set to keep sustained development, and improve Jinan environmental quality, and to alleviate adverse impacts to the lowest extent. Specific action is: (1) to bring forth EMP and implement it; (2) to bring forth pollution control strategy to minimize adverse impact. Specific requirement: (1) to exam all monitoring result during construction and operation; (2) to carry out all EPMs according to regulated procedures. 1.3 Basis for EMP 1.3.1 Basis 1.3.1.1 Chinese laws, regulations (1) “Environmental Law of P.R.C.”(1989); (2) “EIA Law P.R.C” (2002); (3) “Cleanness Manufacture Enhancement Law P.R.C.” (2002); (4) “Law of Prevention of Water Pollution in P.R.C.”(1996); (5) “Law of Prevention of Air Pollution in P.R.C.” (2000); (6) “Law of Prevention of Solid Waste Pollution in P.R.C.” (2004); (7) “Law of Prevention of Noise and Vibration Pollution in P.R.C.” (1996); (8) “Detailed rules of implementation of the / aw of prevention of air pollution of the P.R.C.” (1991); (9) “Detailed rules of implementation of the Law of prevention of water pollution of P.R.C.” (1989); (10) “Environmental protection classification management catalogue of construction project” (2001); (11) “Shandong Environmental Protection Ordinance” (2001); Page 9 JNSTPP EMP 4 (12) “Methods to implement ‘EIA Law P.R.C.’ in Shandong” (2005); (13) “Methods to implement ‘Law of Prevention of Solid Waste Pollution in P.R.C.’ in Shandong”; (14) “Detailed rules of implementation of the law of prevention of noise pollution in Shandong Province”; (15) “Shandong Provincial Water Pollution Prevention Rules”; (16) “The fifteenth “five years” environmental protection plan of Shandong Province”; (17) “Detailed opinions of Shandong Provincial Government regarding further implementing scientific view to reinforce environmental protection” (No. 72 in 2006); (18) “Notice of provincial government office regarding management of EIA and “three contemporary” of environmental protection establishment of construction projects”; (19) “Cultural Relics protection Laws of P.R.C.”(2002). 1.3.1.2 WB policies (1) “World Bank OP/BP4.01 and annexes (EIA)” (1999); (2) “World Bank OP/ (EIA)” (1999); (3) “World Bank GO4.01 (EIA)” (1999); (4) “World Bank EIA Materials Collection (Vol. 1-3)”; (5) “World Bank OP4.11 (Cultural Relics)” (1999); (6) “World Bank OP/BP4.04 (Natural Habitats)”(1995); (7) “World Bank OP/BP4.12 (involuntary emigration)” (1990); (8) “World Bank GP4.07 (Water Resource Management)”(2000); (9) “World Bank GP14.07 (Non-government involvement during WB financing activity”. 1.3.1.3 Project Basis “Jinan North Suburb Thermal Power Plant heat supply with circular water project feasibility research report”. 1.3.2 Pertinent criterions 1.3.2.1 Environmental quality criterion (1) Ambient air quality Air environment quality is to be judged according to the Class II of “Ambient air quality standard” (GB3095-1996), seen in table 1-2. Page 10 JNSTPP EMP 5 Table 1-2 Ambient Air Quality Standard adopted in this EIA ( unit: mg/m 3 ) Standard value(mg/m 3 ) Pollutants An hour average Daily average Yearly avarage Criterion source SO 2 0.50 0.15 0.06 TSP — 0.30 0.20 PM 10 — 0.15 0.10 NO 2 0.24 0.12 0.08 II-class of GB3095-1996 “Ambient air quality standard” (2) Surface water Water quality of Xiaoqing River is evaluated based on the Class V of “environmental quality standards for surface water”(GB3838-2002), seen in table 1-3. Table 1-3 Criterion for surface water (unit:mg/l) Evaluated factors OD BOD 5 NH 3 -N TP Criterion source Standard value 40 10 2.0 0.4 “environmental quality standards for surface water”(GB3838-2002) (3) Ground Water It is to be judged based on the Class III of “Quality Standard for ground water” (GB/T14848-93), seen in table 1-4. Table 1-4 Standard value for ground water (unit:mg/l, pH excluded) Pollutants III-category of GB/T14848 -93 pH 6.5-8.5 Total rigidity CaCO 3 mg/L 450 Sulfide (mg/L 250 COD m mg/L 3.0 Fluorid mg/L 1.0 Total bacteria number mg/L 3.0 Chloride mg/L 250 Nitrate mg/L 20 Nitrite mg/L 0.02 NH 3 -N mg/L 0.2 (4) Noise Water network construction of JNSTPP is mainly along the Xiaoqinghe north Road, a I-level main road, its traffic noise is to be judged based on 4-class of “Standard of environmental noise of urban area” (GB3096-93), 70dB(A) at daytime and 55dB(A) at night; and the rest are to be judged based on 2-class criterion, 60dB(A) at daytime and 50dB(A) at night. 1.3.2.2 Pollutants emission/effluent standards (1) Noise During Construction, construction noise is to be judged based on “Noise limits for construction site”(GB12523-90), seen in table 1-5. Table 1-5 Construction noise limits (unit: dB(A)) Page 11 JNSTPP EMP 6 Noise limits During construction Major noise sources Daytime Night Earth and rocks bulldozer grabtrucks etc. 75 55 Piling All kinds of pile drivers 85 Construction forbidden Structure Concrete mixer muddlerelectric saw 70 55 West boundary of JNSTPP is near Beijing-Shanghai Railway, so its noise is to be limited IV-class standard of “Standard of noise at boundary of industrial enterprises” (GB12348-90), 70dB(A) at daytime and 55 dB(A) at night; and the other boundary noise limited within II-class standard, 60dB(A) at daytime and 50 dB(A) at night. (2) Exhaust emission JNSTPP has three coal boilers, one sulfuration bed boiler. The first three were built in 1993, so its exhaust emission is to follow the I-period standard of “Emission standard of air pollutants for thermal power plant” (DB37/664-2007); and the sulfuration bed boiler was built in 2003, so its exhaust emission is to follow II-period standard of the above-mentioned criterion (GB13271-2001) according to Jinan EPB document “Approval regarding 220t/h recycled sulfuration bed boiler”, seen in table 1-6. Table 1-6 Exhaust emission criterion for JNSTPP boilers “Emission standard of air pollutants for coal-burning oil-burning gas-fired boiler” GB13271-2001 II-period “Emission standard of air pollutants for thermal power plant” DB37/664-2007 I-period Pollutants mg/m 3 mg/m 3 SO 2 900 1200 NO x -- 800 Dust 120 200 (3) Waste water JNSTPP discharges its wastewater into Xiaoqing River directly. In December of 2006, “Integrated discharged standard of water pollutant of Xiaoqing River basin in Shandong Province” was issued, in which, “All organizations who discharge wastewater into Xiaoqing River, except for city or town wastewater treatment plant, should follow the relevant regulation in the Table 1 in terms of wastewater pollutants concentration, and also follow the regulations in table 2, 3, or 4 according to phase”. Hence, JNSTPP is to apply its wastewater in the above-mentioned criterion in the important areas of DB37/656-2006, detailed values are list in table 1-7. Table 1-7 Wastewater discharge standard (unit:mg/l, pH excluded) Pollutants pH SS CODcr Oil Fluorid Arsenic Sulfide Volatile hydroxybenzene Standard value 6.0-9.0 70 100 5 10 0.2 1 0.5 (4) Solid wastes JNSTPP solid wastes are to follow “Standard for pollution control on the storage and disposal site for general industrial solid wastes” (GB18599-2001). Page 12 JNSTPP EMP 7 2 Major Impacts and Mitigation Measures 2.1 Major impacts and mitigation measures during construction Seen in table 2-1. 2.2 Major impacts and mitigation measures during operation After No.2 & 5 units reconstruction, new increasing pollution source is noise at heat exchange station, due to heat exchanger, hot water pump, water supplementing pump, etc., noise level in the range of 85~100dB(A), yet, after some measures of noise elimination and vibration reduction, noise may reduced to 80dB(A) or so, which will bring about little impact on surroundings so the base noise at the plant is still the major factor to acoustic environment. Page 13 J N S T P P E M P 8 T a b l e 2 - 1 M a j o r e n v i r o n m e n t a l i m p a c t s a n d m i t i g a t i o n m e a s u r e s d u r i n g c o n s t r u c t i o n I m p a c t s M a j o r p o l l u t i o n M i t i g a t i o n m e a s u r e s I m p l e m e n t e r s u p e r v i s o r D u s t I n t h e w h o l e c o u r s e o f c o n s t r u c t i o n , p i p e s l a y i n g d o w n , t r a n s p o r t a t i o n , l o a d i n g a n d u n l o a d i n g , s t a c k i n g d i s p o s a l e a r t h i n t h e a i r , a n d e t c . w i l l p r o d u c e d u s t , a n d b e c o m e s e v e r e w h i l e i t i s a d r y a n d w i n d y d a y . A c c o r d i n g t o c o n s t r u c t i o n s c h e d u l e t o m a p o u t d u s t p r e v e n t i o n p r e c a u t i o n s , l i k e s p r i n k l e , t i m e l y c l e a r s p a r e s o i l s , a n d s e t u p b l o c k b o a r d s , t o c o v e r v e h i c l e s w h i l e t r a n s p o r t i n g , a n d a v o i d l o a d i n g a n d u n l o a d i n g m a t e r i a l s w h i l e i t i s w i n d y . P e r i o d i c a l l y m o n i t o r T S P a t t h e s i t e s a n d r e i n f o r c e t o c o r r e c t i f e x c e e d i n g s t a n d a r d . N o i s e M a j o r n o i s e s o u r c e s a r e m a c h i n e s a n d v e h i c l e s T o a d o p t a d v a n c e d l o w - n o i s e t e c h n o l o g y t o r e p l a c e h i g h c o n s t r u c t i o n p r o c e s s . T o l i m i t s p e e d o f h i g h - n o i s e m a c h i n e s w h i l e e n t e r i n g s i t e s , a n d s t r e n g t h e n i n g m a i n t e n a n c e o f m a c h i n e s a n d t r a n s p o r t a t i o n v e h i c l e s . T o w e l l s c h e d u l e c o n s t r u c t i o n a n d t i m e t o a v o i d c o n t i n u o u s w o r k t o d i s t u r b s u r r o u n d i n g r e s i d e n t s . T o u s e m o d e r n o p e r a t i o n a l e q u i p m e n t t o a v o i d w h i s t l e . P e r i o d i c a l l y m o n i t o r i n g n o i s e l e v e l a t s i t e s , a n d t o b r i n g o u t c o n t r o l m e a s u r e s . S u r f a c e w a t e r O i l l e a k a g e , d r i p p i n g , a n d r u n n i n g o u t a n d m e c h a n i c a l w a s h i n g w a t e r a n d d o m e s t i c w a s t e w a t e r f r o m w o r k e r s . T o s e t - u p d e p o s i t i n g t a n k d u r i n g c o n s t r u c t i o n , t o d e p o s i t S S o f s i t e s w a s t e w a t e r t i l l m e e t i n g p e r t i n e n t s t a n d a r d , t h e n s p r i n k l i n g r o a d w i t h o u t d i s c h a r g i n g . T o p o s s i b l y u t i l i z e a l r e a d y b u i l t l i v i n g e s t a b l i s h m e n t s n e a r t h e s i t e s . S o l i d w a s t e s C o n s t r u c t i o n d i s p o s a l s a n d d o m e s t i c g a r b a g e A b a n d o n e d s a n d , m a t e r i a l s , p a c k a g e s a r e t o b e r e c y c l e d a n d t i m e l y c l e a n w o r k s t a t i o n . T o p i l e a t d e s i g n a t e d p l a c e s t o b e c o l l e c t e d b y e n v i r o n m e n t a l s a n i t a r y s e c t o r . E c o l o g i c a l i m p a c t S o i l a n d w a t e r l o s s E a r t h w o r k d i g g i n g a n d w a s t e s o i l s s t a c k i n g , v e g e t a t i o n d e s t r o y w i l l c a u s e s o i l a n d w a t e r l o s s . T o p r e p a r e e a r t h w o r k d i g g i n g a n d f i l l i n g b a c k r e a s o n a b l y d u r i n g c o n s t r u c t i o n , t o a d o p t a p p r o p r i a t e m e a s u r e s a t d i s p o s e d s o i l s s i t e s , a n d t o a v o i d d i g g i n g a n d f i l l i n g a t r a i n d a y s ; a n d t o s t a c k e a r t h w o r k r e a s o n a b l y t o k e e p c e r t a i n d i s t a n c e a w a y f r o m s e w e r s a n d r i v e r , a n d t o c o v e r m a t e r i a l s a n d d i s p o s e d e a r t h w i t h o u t s h i p p i n g o u t d u l y w h e n i t i s a r a i n s t o r m d a y . C C J N S T P P a n d J i n a n E P B Page 14 JNSTPP EMP 9 3 EMP 3.1 Setup environmental management organization (EMO) Since EM has great difference during construction and operation in terms of components, temporary or long-term, different organizations should be established for two phases, after construction, corresponding department may withdraw, and entering the next phase, yet they may have certain period to work together. 3.1.1 EMO during construction In order to ensure rightness and effectiveness of environmental management, particular environmental management office should set up, shown in table 3-1. Table3-1 Environmental management team during construction Personnel Number Team-leader 1 Ambient air supervisor 1 Noise supervisor 1 Solid wastes supervisor 1 Hot on-line worker 1 3.1.2 EMO during operation Units EM relies on current environmental management system. In order to advance EM standardization, JNSTPP has set up an environmental management system in which plant director is a team leader, and vice-plant director is responsible for details, taking production sector as major EMO, and establishing monitoring station at running sector. Each sectors of plant will coordinate with each other to be responsible for environmental management work. Appointed environmental engineer and plant monitoring station will be responsible for implementation of EMP. The system is illustrated in figure 3-1. 3.1.3 Environmental management duty and responsibility 9.1.3.1 During construction Environmental management team should stipulate detailed EMP according to construction schedule, and check up monthly so as to modify timely. Team leader should report to project leader, monthly hand in EMO report, and to put forth appropriate means to solve potential environmental problems. Air, noise and solid wastes supervisor should inspect sites to check mitigation measures implementation, to arrange monitoring, and to report the results to team leader. Leader in charge direct report Plant director Page 15 JNSTPP EMP 10 Figure 3-1 Internal EMO at JNSTPP Hot on-line employee should record and tidy complaints calls, and report to leader, also to let public know how to solve problems. 3.1.3.2 During operation Internal environmental protection leadership team at JNSTPP is responsible for EM work during operation, and each member ’s duty and task is determined as follows. (1) Plant director is the head of team, to be responsible for legal duty; (2) Vice-director and General senior engineer are to carry out national, industrial, and local environmental laws, regulations and orders, to strictly implement “three contemporary”. They are to periodically call for team meeting, summarize environmental protection work, and also to map out environmental protection plan. They also will examine pollution treatment plan in details, check coal slag and crushed coal reutilization, to direct and coordinate relevant sectors in HTTPP. (3) Vice-general senior engineer directs and examine implementation of national policy, regulations and orders, to technically check EPMs and program, to supervise environmental establishments running and maintenance, to check and accept examination and repairing. He is also to coordinate each sector’s duty and tasks, and to bring forth detailed suggestion. (4) Production sector is to carry out national, industrial, and local environmental laws, regulations and orders, and identify and evaluate. Under the leadership of the team, it is to organize, coordinate internal environmental protection supervision management, and to map out long-term EP plan, yearly EP plan, and environmental monitoring periodical plan, and also responsible for these plans’ implementation. It is responsible for environmental establishments running and maintenance, to pay attention to deal with dust, noise. To participate all EPMs’ stipulation, approval, and examination, to supervise “three contemporary”. Following “Thermal power industry environmental monitoring management regulation”, and “Thermal power plant environmental monitoring technical regulation”, to examine, supervise and direct daily EP works. To build and perfect EP files, and to learn all reutilization condition, and to check EP special fund status; and to assist investigation of pollution accidents and conflicts. To organize new projects monitoring study and train, and carry out new projects’ monitoring. (5) Senior engineers office is responsible for pollution accidents and conflicts investigation and dealing, to write accidents report. (6) Construction office is in charge of design, construction, test and examination of new environmental treatment project. And also to be responsible for full-course Page 16 JNSTPP EMP 11 management of “three-contemporary” of new, enlarging and reconstruction project. (7) Running sector is responsible for environmental establishments running, to set up healthy environmental establishments running rules. To submit full-time employee at ash site on-duty, for daily management of reutilization at ash. To responsible for environmental establishments running statistical work. (8) Safety sector is responsible for safety of environmental establishments running, pollution treatment and reutilization, and for heavy pollution accidents survey, analysis and dealing. (9) Financial sector is to ensure environmental protection special fund implemented. (10) Planning sector is to determine coal consumption plan and find low-sulfur coal source, to supervise coal quality and coal storage site. (11) Training center is to organize relevant employee to learn environmental knowledge and consciousness. (12) Administration sector is responsible for environmental information and knowledge education. 3.2 CC ’s management During construction, CC plays a critical role to manage environment, pollution control, and prevention measures implementation, herein; some requirement to CC is put forward. (1) To choose strong CC to ensure EMP implementation. (2) To ask CC and engineering supervisor to be trained in terms of EP and environmental management before construction. (3) All EPMs mentioned above should be included in the bidding document and finally in the contract with CC. (4) To ask CC to monitor its environmental activities, and provide daily or weekly record for their environmental achievement. PMO and construction supervision team will examine and audit. (5) 1 or 2 full-time environmental employee is necessary for CC, have to be trained to fit for their task. (6) During construction, CC should communicate and negotiate with local residents, to set up notice board to notify construction time, activities. Meanwhile, CC should provide contact and phone number for complaints and suggestion. 4 Environmental Monitoring Plan 4.1 Objectives Environmental monitoring plan includes two phases so to fully, timely learn dynamic pollution status of the project, to learn environmental quality change, affected scope; and dynamic environmental quality condition so to report to local sector in charge, to provide scientific basis for environmental management. Page 17 JNSTPP EMP 12 4.2 Monitoring components 4.2.1 During construction Based on pollution characteristics, it is necessary to setup monitoring system to ensure all measures implemented. Monitoring methods will adopt state or sector relevant criterions and regulations; detailed monitoring contents are list in table 4-1. 4.2.2 During operation Only noise at heat exchange station need to be monitored, and will delegate Jinan environmental monitoring station, and boundary noise of JNSTPP can substituted since station is within the plant. Detailed monitoring plan is shown in table 4-2. Table 4-1 Environmental monitoring plan during construction No Factor Locations parameters Frequency Implementer /supervisor Cost ( 458.3 446.3 8.5 8.6 0 : h 10 4 Yuan/a) 1 air Each for construction sites, interior residents area, offices TSP One-term/two-month, 2days/term, twice/d, occasional check when dry 0.7 2 noise Boundary of construction sites and plants Leq Once/term at day and night, and one-term/one-month 0.8 3 Solid wastes Construction sites Names, amounts, and destination Once/month Qualified environment al monitoring station/local EPB 0.1 4 sum 1.6 Table 4-2 Environmental monitoring plan during operation No factor locations Parameter Frequency Implementer/ supervisor Cost ( 467.4 238.2 8.5 8.6 0 : h 10 4 Yua n/a) 1 Noise Boundary of JNSTPP Leq Once at day and night /quarter Qualified environmental monitoring station/local EPB 1 2 sum 1 5 Environmental Protection Supervision Plan Seen in table 5-1. Table 5-1 EP supervision plan Page 18 JNSTPP EMP 13 Phase Supervisor Supervising contents Supervising purpose Cons -truc -tion Shandong EPB Jinan EPB Jinan Cultural Relics Bureau 1.To check EP preliminary design and EMP; 2.To exam recovery of temporary land occupation and vegetation, and settings; 3.To exam dust and noise pollution control and decide construction time; 4.to exam pollutants emission; 5.To exam domestic wastewater and oil water discharging; 6.Disposals handling 7.To exam if cultural relics found 1.To carry out “three contemporary”. 2.To ensure temporary land occupation meet EP demands. 3.To reduce impacts on local environment. And to follow relevant standards and regulations. 4.To ensure river water quality not to be polluted. 5.To ensure sights and land resources not to be destroyed so to cause soil and water loss. Opera -tion Jinan EPB 1.To exam EPMs implementation; 2.To exam EMP implementation; 3.To check if environmental quality of sensitive targets meet pertinent criterions. 1.To carry out EMP 2.To carry out monitoring plan 3.To truly protect environment 4.To strengthen environmental management, and to protect people’s health Page 19 JNSTPP EMP 14 6 Environmental staffs training 6.1 Environmental staffs training during construction Trainees for environmental management come from project owner, CC, and supervision organization. Training components include environmental management, auditing process, criterions and EPMs of this project, and pollution control, etc. Project owner will appoint qualified organization to train full-time or part-time environmental employees for CC, supervision organization. Before construction but after determining supervision organization, HTTPP should set up one environmental training class for No. 7&8 units reconstruction, 2 or 3 days, and at least one technical engineer and one leader from CC and supervision organization join in it. Training contents: national and provincial regulation and request regarding EP, EPMs of this project and EP requirement during construction; EP guide of this project during construction. Environmentalist from provincial EPB, Jinan EPB and EIA organizations may be invited as teachers. 6.2 Environmental staffs training during operation During operation, professor from university or environmentalist from academy or institute may be invited to teach new full-time or part-time environmental staffs, or short-term class may be an option. Table 6-1 Environmental training plan Project Phase Participants Number Time Cost ×10 4 Yuan Project owner 1 1 CC ’s environmental leader 1 1 Environmental supervisor 1 1 construction Emergency staff 1 2007 2008 1 Environmental management staff 1 1 No.7&8 Reconstruction project Operation Environmental staff 1 After project built 1 Total 6 6 Page 20 JNSTPP EMP 15 7 Budgets for EMPs Seen in table 7-1. Table 7-1 Budgets for EMPs Annual budget ×10 4 Yuan/y Aspects During constructiom During operation Salary 8 4 Administrative cost 4 2 Transportation cost 3 1.5 EMO’s running Sub-total 15 7.5 Air quality monitoring 0.7 - Water quality monitoring 0.8 Noise monitoring 0.8 0.2 Solid wastes management 0.1 - monitoring Sub-total 1.6 1 Environmental staffs training 4 3 total 32.1 Page 21 JNSTPP EMP 1 CHAPTER TWO JINAN NORTH SUBURB THERMAL POWER PLANT HEAT SUPPLY NETWORK WITH CIRCULAR WATER ENVIRONMENTAL MANAGEMENT PLAN Page 22 JNSTPP EMP 2 CONTENT 1 INTRODUCTION ........................................................................................................................ 3 1.1 EMP PURPOSE ......................................................................................................................... 3 1.2 P ROJECT DESCRIPTION ............................................................................................................. 3 1.3 B ASIS FOR EMP ....................................................................................................................... 6 2 MAJOR IMPACTS AND MITIGATION MEASURES ............................................................. 6 2.1 M AJOR IMPACTS AND MITIGATION MEASURES DURING CONSTRUCTION .................................. 6 2.2 I MPACTS ON ENVIRONMENT AND MITIGATION MEASURES DURING OPERATION ....................... 6 3 EMP .............................................................................................................................................. 9 3.1 S ETUP ENVIRONMENTAL MANAGEMENT ORGANIZATION (EMO) ............................................. 9 3.2 E NVIRONMENTAL MANAGEMENT DUTY AND RESPONSIBILITY ................................................. 9 3.3 CC’ S MANAGEMENT ..............................................................................................................10 4 ENVIRONMENTAL MONITORING PLAN .............................................................................11 4.1 O BJECTIVES ...........................................................................................................................11 4.2 M ONITORING COMPONENTS ...................................................................................................11 5 ENVIRONMENTAL PROTECTION SUPERVISION PLAN ...................................................11 6 ENVIRONMENTAL STAFFS TRAINING ...............................................................................13 7 BUDGETS FOR EMPS .............................................................................................................13 Page 23 JNSTPP EMP 3 1 Introduction 1.1 EMP purpose The purpose of EMP establishment is based on unavoidable environmental impacts to map out a set of EPMs, that technique feasible, finance persistent and applicable, to apply in the project during construction and operation, so to possibly reduce negative impacts on society and environment, and to solve left problems by means of EPMs. The function of EMP is to list all EPMs that are to adopt during construction and operation to avoid or control adverse impacts from project, and bring forth detailed actions to implement these measures. 1.2 Project description 1.2.1 Project background According to “Jinan City Heat-supply Overall Plan (2005-2020)”, a whole heat- supply network will be built, including central, eastern, Konggang, and western hot- water orbicular network system, The network would cover the whole city to meet the heat supply need. The major heat source will come from Jinan West Suburb Thermal Power Plant, Jinan North Suburb Thermal Power Plant, Shandong Huangtai Thermal Power Plant, Huandian Zhangqiu Power Generation Limited Corporation, and Southern Thermal Power Plant, Linuo Stokehold will be adjustive heat sources, to come into being western, central, eastern, and southern, total four orbicular heat supply network systems, and details shown in figure 3-3. Proposed project involves pipelines construction at north of Xiaoqing River, area between Wuyingshan north road and Lishan road, a part of north central heat supply network. 1.2.2 Project components Heat supply network is at north of Xiaoqing River, between Wuyinshan road and Lishan road, total pipelines length 28.1km. It will construct during two periods, of which the first-period is from May to October 2008, and the second-period is from May to October 2010. It is to adopt three steps to provide heat with hot-water pipes network, of which the highest water temperature of the first-step hot-water pipes network is 130 , and of recycled water is 80 , water supply pressure 1.5 MPa, and circular water pump flying distance 120m, and the second hot-water network system exchanges heat with the first hot-water network at heat exchange station, after that the temperature of water maximum can reach up to 120 , recycled water is 70 , water supply pressure 1.5 MPa, and circular water pump flying distance 120m as well; and hot-water will exchange heat at the user heat supply station, and the temperature for users at the end of whole hot-water network is maximum 80 , and of recycled water is 60 . Page 24 JNSTPP EMP 4 It will adopt separate pressure to transport heat, and to setup heat exchange station between users and thermal power plant. This heat exchange station is established within JNSTPP, land coverage 1200m 2 , one-level frame structure, installed with exchanging heater and all kinds of pumps, and relevant electric equipment, control system and so on. High temperature water will be exchanged at station to send lower temperature hot water to users with second-level circular heat pump. Two workers are on-duty one shift, four-shift within three rotations in a day at the station, total 8 workers, assigned by JNSTPP. East pipeline network scheme It starts at the first station at interior to lay out 2×DN900mm main heat supply pipelines, along Xinzhao road toward south and north to separate two lines, of which one lays along Qinghe north road toward east to passing by Xincheng Village, Lanxing Chemical Plant, Li Village, Nanxu Village, Beixu Village, Shandong Normal University, Gaijia Valley, Shizizhang Village to Lishan north road, and after that to connect with all residential zones branch pipelines; another lays along Xinzhao road toward north till Zhaojia Village, then to lay branch pipelines at each sub-section to connect with water supply network at all residential zones. West pipeline network scheme It starts at heat exchange station, to lay out 2×900mm heat supply main pipelines toward west, then along Qinghe north road west-toward, passing by Biao Mountain and separating two directions, of which one main pipelines 2×800mm lay along Biaoshan road, passing Lian road toward west till Wuyingshan north road; another 2×500mm main pipelines lay along Qinghe north road west-toward tll Wuyingshan north road, and lay branch pipelines at each sub-section to connect with water supply network. Pipelines direction shown in figure 1-1. Page 25 J N S T P P E M P 5 F i g u r e 1 - 1 J N S T P P h e a t s u p p l y n e t w o r k Page 26 JNSTPP EMP 6 1.3 Basis for EMP 1.3.1 Basis Same as chapter one. 1.3.2 Pertinent criterions 1.3.2.1 Environmental quality standard Same as chapter one. 1.3.2.2 Pollution emission/effluents standard (1) During construction Construction noise is to be judged based on “Noise limits for construction site” (GB12523-90). Emission at construction site is to follow standard in table 2 of “integrated emission standard of air pollution” (GB16297-1996). (2) During operation No pollution produced along pipelines. 2 Major impacts and mitigation measures 2.1 Major impacts and mitigation measures during construction Seen in table 2-1. 2.2 Impacts on environment and mitigation measures during operation Seen in table 2-2. Page 27 J N S T P P E M P T a b l e 2 - 1 I m p a c t s o n e n v i r o n m e n t d u r i n g c o n s t r u c t i o n E n v i r o n m e n t a l f a c t o r s P o t e n t i a l i m p a c t s M i t i g a t i o n m e a s u r e s I m p l e m e n t e r S u p e r v i s o r N o p e r m a n e n t l a n d o c c u p a t i o n e x c e p t e x c h a n g e s t a t i o n 1 2 0 0 m 2 T o r e c o v e r l a n d i n t i m e a n d g r e e n i n g a l o n g r o a d s L a n d o c c u p a t i o n T e m p o r a r y l a n d o c c u p a t i o n t o p l a n w h o l e c o n s t r u c t i o n s i t e i n s t e a d o f a r b i t r a r y l a y o u t . t o r e m o v e t e m p o r a r y b u i l d i n g s a n d c l e a r s i t e s r i g h t a f t e r c o n s t r u c t i o n e n d s . S o i l a n d w a t e r l o s s E a r t h w o r k h u g e , a b o u t 3 8 × 1 0 4 m 2 T o s e p a r a t e d i g a n d f i l l b a c k s o t o s p e e d p a c e , e a r t h w o r k f i l l e d b a c k p o s s i b l y , a n d d i s p o s a l s s h o u l d b e s e n t t o d e s i g n a t e d p l a c e s t o p i l e u p . T o a d o p t m e a s u r e s a t d i s p o s a l s s i t e s , a n d t o a v o i d d i g g i n g a t r a i n y d a y s ; t o e n s u r e d i s p o s a l s s i t e s h a v e c e r t a i n d i s t a n c e s a w a y f r o m s e w e r s a n d r i v e r T o c o v e r m a t e r i a l s a n d d i s p o s a l s a t s i t e s d u r i n g w i n d y a n d r a i n s t o r m . E c o - s y s t e m B i o d i v e r s i t y T o d e s t r o y a n d d i s t u r b p l a n t s d u e t o c l e a r a n c e , p r e s s u r e a n d e t c , a n d t o f o r c e a n i m a l s m o v e t h e i r h a b i t a t s d u e t o n o i s e f r o m t r a n s p o r t a t i o n a n d m a c h i n e s , a n d p e o p l e ’ s l i v i n g T o u t i l i z e o l d r o a d s p o s s i b l y , a n d w e l l d e s i g n c o n s t r u c t i o n t e m p o r a r y r o a d s t o p r e v e n t v e g e t a t i o n f r o m b e i n g p r e s s u r e s . t o w o r k w i t h i n t h e s c o p e o f r e d - l i n e , a n d t o p r e v e n t p i l e d e a r t h a n d m a t e r i a l s i n t o f a r m n e a r b y T o a d v o c a t e , e d u c a t e a n d t o s u p e r v i s e a t t h e s i t e s , t o l e t c o n s t r u c t i o n w o r k e r s k n o w t h a t i t i s f o r b i d d e n t o c u t w o o d s , o r d e s t r o y v e g e t a t i o n o r p l a n t s a r b i t r a r i l y . D u s t E a r t h w o r k s , t r a n s p o r t a t i o n , l o a d i n g a n d u n l o a d i n g , d i s p o s a l s n a k e d i n t h e a i r , w h e n d r y , n o r a i n , w i n d y , s e v e r e i m p a c t o n a m b i e n t a i r t o s p r i n k l i n g w a t e r o n t h e r o a d a n d c o n s t r u c t i o n s i t e s , e s p e c i a l l y l o o s e a n d d r y s u r f a c e l a n d . T o p l a n t r a n s p o r t a t i o n r o u t e s a n d t i m e t a b l e t o a v o i d d r i v i n g i n t h e f l o u r i s h i n g a r e a , t r a f f i c c o n c e n t r a t e d a r e a , a n d r e s i d e n t i a l a r e a a n d s o m e s e n s i t i v e p l a c e s . P e r i o d i c a l l y c h e c k i n g s i t e s a n d m o n i t o r i n g T S P a t s e n s i t i v e s p o t s t o t i m e l y a d o p t m e a s u r e s w h e n e x c e e d i n g s t a n d a r d . T o p u n i s h p o l i t i c a l l y a n d e c o n o m i c a l l y w h e n a g a i n s t o p e r a t i o n r e g u l a t i o n s a n d n o c o r r e c t i o n . N o i s e M e c h a n i c a l n o i s e a n d t r a n s p o r t a t i o n n o i s e m a y d i s t u r b p e o p l e ’ s l i f e T o a d o p t a d v a n c e d w i t h l o w n o i s e t e c h n i q u e s i n s t e a d o f b a c k w a r d h i g h - n o i s e o n e . T o l i m i t m a c h i n e s s p e e d i n - a n d - o u t , t o m a i n t a i n m a c h i n e s , a n d v e h i c l e s p e r i o d i c a l l y . T o r e a s o n a b l y s c h e d u l e c o n s t r u c t i o n t i m e t a b l e , t o a v o i d c o n t i n u o u s w o r k w i t h h i g h n o i s e . T o f o l l o w o p e r a t i o n r e g u l a t i o n s , p o s s i b l y n o t t o u s e w h i s t l e t o d i r e c t . T o p e r i o d i c a l l y m o n i t o r i n g n o i s e l e v e l , a n d b r i n g o u t t r e a t m e n t m e a s u r e s . S u r f a c e w a t e r O i l f r o m l e a k a g e , d r i p o r r u n n i n g o u t o f w i t h r a i n , d o m e s t i c s e w a g e f r o m c o n s t r u c t i o n w o r k e r s T o s e t u p d e p o s i t t a n k a t s i t e s t o e n s u r e w a s t e w a t e r a t s i t e s m e e t s t a n d a r d b e f o r e d i s c h a r g i n g . T o p o s s i b l y u t i l i z e u s e c u r r e n t a l r e a d y l i f e e s t a b l i s h m e n t s n e a r b y . S o l i d w a s t e s C o n s t r u c t i o n d i s p o s a l s a n d d o m e s t i c g a r b a g e b y c o n s t r u c t o r s T o p a r t i c u l a r l y c o l l e c t d i s c a r d e d p a c k a g e b a g s a n d d i s p o s a l s o f s a n d , m a t e r i a l s , s t e e l s , a n d t o c l e a n w o r k s t a t i o n i n t i m e . E n v i r o n m e n t a l s a n i t a r y s e c t o r w i l l c o l l e c t d o m e s t i c g a r b a g e p e r i o d i c a l l y . C i t y s i g h t s R o a d d i g g i n g , d i s p o s a l s a n d m a t e r i a l s t e m p o r a r i l y a f f e c t c i t y s i g h t s . T o m a n a g e c o n s t r u c t i o n s i t e s w e l l . R e s i d e n t s l i f e T e m p o r a r y p a u s e o f p o w e r , w a t e r , g a s d u e t o c o n s t r u c t i o n b r i n g s a b o u t i n c o n v e n i e n c e t o p e o p l e ’ s l i f e T o p l a n t r a f f i c f l o w w e l l i n a d v a n c e , a n d p u t n o t i c e b o a r d a t s i t e s t o l e t p u b l i c k n o w c o n s t r u c t i o n t i m e , c o n t e n t s , T o s a y r e g r e t a n d a s k u n d e r s t a n d i n g , l e a v e c o n t a c t s a n d h o t - l i n e n u m b e r . C u l t u r a l r e l i c s C u l t u r a l r e l i c s m a y b e f o u n d I f a n y f o u n d , t o s t o p c o n s t r u c t i o n a n d n o t i f y c u l t u r a l s e c t o r t o t h e s i t e s a n d p r o t e c t s i t e s . S o c i a l e n v i r o n m e n t P u b l i c s a f e t y P r o f e s s i o n a l h e a l t h a n d s u d d e n a c c i d e n t s t o c a u s e i n j u r e a n d d e a t h C C J i n a n T h e r m a l P o w e r c o m p a n y , J i n a n E P B , a n d W B Page 28 J N S T P P E M P T a b l e 2 - 2 I m p a c t s o n e n v i r o n m e n t a n d m i t i g a t i o n m e a s u r e s d u r i n g o p e r a t i o n E n v i r o n m e n t a l f a c t o r s P o t e n t i a l i m p a c t s M i t i g a t i o n m e a s u r e s I m p l e m e n t e r S u p e r v i s o r A m b i e n t a i r J N S T P P w i l l s u p p l y h e a t f o r 2 0 0 × 1 0 4 m 2 , a n d s a v e c o a l 4 8 7 2 6 t a n n u a l l y , w h i c h w i l l g r e a t l y i m p r o v e J i n a n C i t y a i r q u a l i t y . S o c i a l e n v i r o n m e n t P r o p o s e d p r o j e c t c a n s a v e e n e r g y , r e d u c e p o l l u t i o n , m e e t h e a t i n g n e e d a t t h e e a s t o f J i n a n C i t y , t o p r o v i d e h i g h - q u a l i t y h e a t i n g s o t o i m p r o v e p e o p l e ’ s l i f e , a n d s t r e n g t h e n c i t y i m p r e s s i o n , a n d a d v a n c e l o c a l e c o n o m y d e v e l o p m e n t . J N S T P P J i n a n E P B Page 29 JNSTPP EMP 3 EMP 3.1 Setup environmental management organization (EMO) 3.1.1 EMO during construction In order to ensure rightness and effectiveness of environmental management, JDTPLC has set up particular environmental management office, shown in table 3-1. Table 3-1 Environmental management team during construction Personnel Number Team-leader 1 Ambient air supervisor 1 Noise supervisor 1 Solid wastes supervisor 1 Hot on-line worker 1 3.1.2 EMO during operation EM is relied on current environmental management system of JNSTPP. 3.2 Environmental management duty and responsibility 3.2.1 During construction Environmental management team should stipulate detailed EMP according to construction schedule, and check up monthly so as to modify timely. Team leader should report to project leader, monthly hand in EMO report, and to put forth appropriate means to solve potential environmental problems. Air, noise and solid wastes supervisor should inspect sites to check mitigation measures implementation, to arrange monitoring, and to report the results to team leader. Hot on-line employee should record and tidy complaints calls, and report to leader, also to let public know how to solve problems. 3.2.2 During operation EMO is responsible for heat supply network and exchange station running well balanced. Its major tasks is to inspect pipelines, to find leakage and repair in time, and to periodically examine and maintain equipments at exchange station to ensure all environmental establishments running well; and to supervise all EPMs request in this EIA. Page 30 JNSTPP EMP 3.3 CC ’s management During construction, CC plays a critical role to manage environment, pollution control, and prevention measures implementation, herein; some requirement to CC is put forward. (1) To choose strong CC to ensure EMP implementation. (2) To ask CC and engineering supervisor to be trained in terms of EP and environmental management before construction. (3) All EPMs mentioned above should be included in the bidding document and finally in the contract with CC. (4) To ask CC to monitor its environmental activities, and provide daily or weekly record for their environmental achievement. PMO and construction supervision team will examine and audit. (5) 1 or 2 full-time environmental employee is necessary for CC, have to be trained to fit for their task. (6) During construction, CC should communicate and negotiate with local residents, to set up notice board to notify construction time, activities. Meanwhile, CC should provide contact and phone number for complaints and suggestion. Page 31 JNSTPP EMP 4 Environmental Monitoring Plan 4.1 Objectives Environmental monitoring plan includes two phases so to fully, timely learn dynamic pollution status of the project, to learn environmental quality change, affected scope; and dynamic environmental quality condition so to report to local sector in charge, to provide scientific basis for environmental management. 4.2 Monitoring components 4.2.1 During construction Based on pollution characteristics, it is necessary to setup monitoring system to ensure all measures implemented. Monitoring methods will adopt state or sector relevant criterions and regulations; detailed monitoring contents are list in table 4-1. 4.2.2 During operation After pipelines constructed, there is no emission, wastewater, and solid wastes produced. 5 Environmental Protection Supervision Plan Seen in table 5-1. Table 5-1 EP supervision plan Phase Supervisor Supervising contents Supervising purpose Cons -truc -tion Shandong EPB Jinan EPB Jinan Cultural Relics Bureau 1.To check EP preliminary design and EMP; 2.To exam recovery of temporary land occupation and vegetation, and settings; 3.To exam dust and noise pollution control and decide construction time; 4.to exam pollutants emission; 5.To exam domestic wastewater and oil water discharging; 6.Disposals handling 7.To exam if cultural relics found 1.To carry out “three contemporary”. 2.To ensure temporary land occupation meet EP demands. 3.To reduce impacts on local environment. And to follow relevant standards and regulations. 4.To ensure river water quality not to be polluted. 5.To ensure sights and land resources not to be destroyed so to cause soil and water loss. Opera -tion Jinan EPB 1.To exam EPMs implementation; 2.To exam EMP implementation; 3.To check if environmental quality of sensitive targets meet pertinent criterions. 1.To carry out EMP 2.To carry out monitoring plan 3.To truly protect environment 4.To strengthen environmental management, and to protect people’s health Page 32 J N S T P P E M P T a b l e 9 - 9 E n v i r o n m e n t a l m o n i t o r i n g p l a n d u r i n g c o n s t r u c t i o n N o . E n v i r o n m e n t a l f a c t o r s L o c a t i o n s P a r a m e t e r s F r e q u e n c y I m p l e m e n t e r / s u p e r v i s o r C o s t 157.5 639.7 8.5 8.6 90 : h 1 0 4 Y u a n / a 1 A m b i e n t a i r E a c h a t c o n s t r u c t i o n s i t e , S h a n d o n g N o r m a l u n i v . a n d J i n a n C i t y m e n t a l d i s e a s e p r e c a u t i o n c e n t e r T S P O n e - t e r m / t w o - m o n t h , 2 d a y s / t e r m , t w i c e / d , o c c a s i o n a l c h e c k w h e n d r y 2 . 5 2 N o i s e E a c h a t c o n s t r u c t i o n s i t e , S h a n d o n g N o r m a l u n i v . a n d J i n a n C i t y m e n t a l d i s e a s e p r e c a u t i o n c e n t e r L e q O n c e / t e r m a t d a y a n d n i g h t , a n d o n e - t e r m / o n e - m o n t h 1 . 2 3 S o l i d w a s t e s C o n s t r u c t i o n s i t e s N a m e s , a m o u n t s , a n d d e s t i n a t i o n O n c e / m o n t h Q u a l i f i e d e n v i r o n m e n t a l m o n i t o r i n g s t a t i o n / l o c a l E P B 0 . 3 4 s u m 4 . 0 Page 33 JNSTPP EMP 6 Environmental staffs training In order to ensure environmental management fluently moving, it is necessary to map out effective, technical training to all staffs, and to introduce the significance of the project, and also to do different training according to positions. Detailed environmental staffs training plan is shown in table 6-1. Table 6-1 Environmental staffs training plan Project Phase Participants numbers Sub-total Time Cost (×10 4 Yuan/y) Environmental staff at project owner 2 2 2 CC’s environmental management leaders 3 3 3 Environmental supervisor Each for CC and project owner 2 2 construction Emergency staff 1 1 2007 2008 1 Heat supply network project operation Environmental management staff 1 1 After it built 1 Total 9 9 7 Budgets for EMPs Seen in table 7-1. Table 7-1 Budgets for EMPs Annual budget ×10 4 Yuan/y Aspects During constructiom During constructiom Salary 16 2 Administrative cost 8 1 Transportation cost 5 0.7 EMO’s running Sub-total 29 3.7 Air quality monitoring 2.5 Water quality monitoring Noise monitoring 1.2 Solid wastes management 0.3 - Environmental monitoring Sub-total 4.0 - Environmental staffs training 8 1 total 45.7×10 4 Yuan/a Page 34 JNSTPP EMP 1 CHAPTER THREE JINAN NORTH SUBURB THERMAL POWER PLANT ENVIRONMENTAL MANAGEMENT PLAN Page 35 JNSTPP EMP 2 CONTENT 1 CURRENT ENVIRONMENTAL IMPACT ANALYSIS ....................................3 1.2 C URRENT ENVIRONMENTAL ISSUES ...................................................................3 1.3 M ITIGATION MEASURES ....................................................................................3 2 CURRENT ENVIRONMENTAL MANAGEMENT CONDITION ...................5 Page 36 JNSTPP EMP 3 1 Current environmental impact analysis 1.1 Current environmental impact analysis Current environmental impact analysis and mitigation measures are shown in table 1- 1. 1.2 Current environmental issues (1) Current SO 2 concentration and amount from boilers ’ chimney cannot meet pertinent requirement. (2) Loose management, for example, switchboard cabinet cannot keep closed timely and so on. (3) JNSTPP has three coal boilers, and it has two kinds of means to remove ash by water and air pumping. It has to prepare hydraulic removing ash site while air system in disorder condition, which may cause severe environmental problems in summer dry days. JNSTPP is setting out reconstruction for air pumping to transport ash, and will all adopt dry means to remove ash. (4) The environment of coal storage site is poor, especially in dry days, a large amount of dust produced, so it is necessary to install sprinkling water equipment. 1.3 Mitigation measures (1) In order to meet standard, JNSTPP is going to install desulfurizing equipment at three coal boilers, to choose Na-Ca double alkali technique, and using limestone as major desulfurizing detergent, NaOH as assistant detergent. Scale formation will not occur due to using NaOH as absorbent, operation safe and reliable. Moreover, the reaction speed between NaOH and SO 2 is faster than that between Ca(OH) 2 and SO 2 , so it can reach high desulfurizing ratio under low liquid-gas ratio. This project is under construction, and assuming complete by the end of this year. After above measures, concentration of dust and SO 2 will meet requirement of I-period of “Emission standard of air pollutants for thermal power plant” (DB37/664-2007). (2) JNSTPP should reinforce in management, to enhance ash site management, especially at dry days, to use sprinkling water to deal with, meanwhile, it should fastening pace to finish air-pumping ash system for three boilers to remove internal ash as soon as possible, furthermore, it should sprinkle water at coal storage site at poor days. Table 1-1 Current project environmental impact and mitigation measures Page 37 JNSTPP EMP 4 Type Major pollution Mitigation measures and effect imple mente r supervi sor Boil ers ’ gas SO 2 , dust coal boiler adopts tri-field static dust-catcher, and sulfuration bed boiler adopts mixture of coal and limestone to desulfurizing and four-field static dust catcher., C d ust 414mg/m 3 C S O2 3691mg/m 3 ,C N Ox 384mg/m 3 , dust and SO 2 cannot meet criterion. On-line smoke monitoring system to help with management. dust Unorganized emission Cover transportation vehicles Sprinkle water on loose soil and earth on surface ground. e m is si o n Dus t at coal site Unorganized emission To adopt air-pumping to remove ash possibly instead of water. Waste -water Major wastewater include acid-alkali wastewater from chemical water treatment installation, wastewater from cooling tower, acid-washing wastewater from boilers, washing ash wastewater, and domestic sewage. Reuse anti-filtration wastewater to wash ash; To neutralize chemical wastewater before discharging into Xiaoqing River; Boiler’s wastewater discharges into Xiaoqing River Domestic wastewater goes septic tank before discharging into Xiaoqing River. Solid wastes Coal dust and slag 90% to be reutilized by Renhe construction materials company Noise All kinds machines noise level in 85~103dB(A) After all kinds of noise elimination, west boundary noise near railway can meet -class standard of “Standard of noise at boundary of industrial enterprises” (GB12348-90), and the rest boundary noise also can meet II-class standard. JNST PP Jinan EPB Table 1-2 Current environmental issues and proposed mitigation measures No. Major pollution Pollution prevention measures and effect Imple- menter Super -visor 1 Current dust and SO 2 cannot meet standard Adopt double alkali technique, and use limestone as major desulfurizer, dust catching coefficient reach over 90%, and dust concentration in the smoke <200mg/m 3 , desulfurizing coefficient over 95%, SO 2 concentration<1200mg/m 3 set low nitrogen burner, NO x concentration<450 mg/m 3 2 Temporary ash site cause pollution during dry days On-going reconstruction of air-pumping system to stop water usage 3 No sprinkling system at coal storage site To setup sprinkling system at coal storage site 4 Loose management To close safety door timely when necessary JNSTPP Jinan EPB Page 38 JNSTPP EMP 5 2 Current environmental management condition 2.1 Current environmental management condition (1) An environmental management leadership team has been set up, so EMO is relatively wholesome. In order to advance environmental management standardization, to determine duties, requirement and proceed, so to control pollution effectively, to ensure all pollutants to meet pertinent criterions, HTTPP has set up an environmental management system in which plant director is a team leader, and vice-plant director is responsible for details, taking production sector as major EMO, and establishing monitoring station at running sector. Each sectors of plant will coordinate with each other to be responsible for environmental management work. Appointed environmental engineer and plant monitoring station will be responsible for implementation of EMP. (2) Jinan city EPB and environmental monitoring station, and enterprise to co-work on monitoring work, so its environmental monitoring organization is right. Smoke on-line monitoring equipment has been installed on No. 7&8 units, and it is to strictly follow “Smoke emission continuously monitoring technical regulation for thermal power plant” (HJ/T75-2001). In order to fully learn pollution condition, HTTPP has entrust Jinan city environmental monitoring station to monitor its boilers emission, ash water and noise. 2.2 Environmental Monitoring 2.2.1 smoke on-line monitoring system Smoke on-line monitoring equipment has been installed on No. 7&8 units, and it is to strictly follow “Smoke emission continuously monitoring technical regulation for thermal power plant” (HJ/T75-2001). 2.2.2 Jinan Environmental Monitoring Station Routine task In order to fully learn pollution condition, JNSTPP has entrusted Jinan city environmental monitoring station to monitor its boilers emission, ash water and noise. (1) Wastewater At outlet of wastewater at ashsite, one monitoring points is set up, and to adopt methods recommended in “Surface water quality standard” and “water and wastewater monitoring and analysis methods”, to sample once each year, and each for two days at 7:00am, 11:00am, 14:00pm, 17:00pm, 20:00pm, 22:00pm. (2) Noise Under normal condition, it is to monitor noise at 1m away from the four boundaries of the plant. One day a year for daytime and nighttime, monitoring time can be set at Page 39 JNSTPP EMP 6 10:00am and 22:00pm. 2.2.3 Internal monitoring (1) Major responsibility and duty Internal monitoring station is to monitor pollutants concentration to the environment, work environmental noise, and dust, also to periodically maintain and check equipments. It is to take part in environmental accidents survey and pollution control work; and to perfect all regulations and environmental monitoring files. It is to evaluate environmental quality, and to finish temporary environmental monitoring tasks assigned by the above sector. Its main apparatus are list in table 2-2, and monitoring plan seen in table 2-3.. Table 2-2 Major apparatus at internal monitoring station No. Apparatus or equipment name Model Purpose 1 Electrical analysis scale BS210S weight 2 COD constant temperature heater TH-12 model COD 3 Spectrophotometer 752 model monitoring 4 Acid PHS-3C model pH 5 Electrical constant temperature dryer CS202 dry 6 Ion activator PXS--215 monitoring 7 Smoke continuous monitoring equipment -- monitoring 8 Noise level meter AWA6218 model noise 9 Oil concentration meter CMA-220 monitoring 10 Coal quality analyzer For coal 11 Other regular equipments -- -- Page 40 JNSTPP EMP 7 Table 2-3 JNSTPP environmental monitoring plan No Factor Locations Parameters Frequency Implemen ter/supervi sor Cost ( 455.3 680.5 8.5 8.6 0 : h 10 4 Yua n/a) 1 Exhau st gas at chimney exit SO 2 Daily continuous 2 1 Exhau st gas at chimney exit SO 2 dust N O 2 A day /term, one term/year 2 2 Waste water Outlet at ash site pH CODS S NH 3 -N F - As Two days/term, one- term/year 2 3 Noise 1m away from plant boundary Leq Once at day and night /quarter Jinan environme ntal monitorin g station/Jin an EPB 1 1 Waste water To set one monitoring point at outlet of Xiaoqing River and ash site, and monitoring recycled water. pH SSCO D oilF - AsS 2- etc Once/ten-day except As once/month, recycled water one-term/month, two- days/term 4 2 Interio r of plant Names, amounts, and destination Once/month Interior of plant Internal monitorin g station/Jin an EPB 0.5 2.3 Environmental management suggestion (1) JNSTPP should conform to EA requirement, to gradually settle all environmental management relationship, and to periodically develop EA, continually improve environmental management level while holding industrial environmental management work. (2) It should strengthen environmental establishments running management, to ensure all environmental establishments in good running condition and designed efficiency, and ensure all pollutants to meet pertinent criterions. (3) To reinforce safety and environmental protection education to staffs, and carry out all labor protection measures, to raise workers ’ safety and environmental consciousness to ensure staff health and safe. (4) To adopt mature, effective risk-precaution measures to establish emergency precaution program, and to strictly control monitoring control reporting measures, to prevent and reduce accidents, body injure and environmental accidents. To carry on safety production examination monthly, quarterly, to emphasis on multi- production, traffic, and involved foreign work safety management, and to implement safety measures, to stop management bug and to eliminate weak points so to absolutely stop accidents occurrence. (5) Enterprise should, according to its own industrial characters, strengthen communication with local community, to publicize its description, energy-saving countermeasures, and pollution condition to the society. Page 41 JNSTPP EMP 8 (6) To faithfully carry out greening within the area of plant and its surrounding, to enlarge green areas to beautify environment and clean air. Page 42 JNSTPP EMP 9