China - Liaoning Third Medium Cities Infrastructure Project : environmental assessment (Vol. 4 of 21) : Environmental management plan for reconstruction and expansion for gas facilities of Yingkou City

Page 1 1 E1714 v.4 Environmental Management Plans for Reconstruction and Expansion Project for Gas Facilities of Yingkou City Loaded from World Bank Design Unit: Yingkou Coal Gas Company Liaoning Academy of Environmental Sciences January 2007 Page 2 1 CONTENTS 1 PROJECT DESCRIPTION...............................................................................................................2 1.1B ACKGROUND OF THE P ROJECT ..............................................................................................................2 1.2N AME , L OCATION , N ATURE , AND PROJECT PLAN ....................................................................................2 1.3C ONSTRUCTION C ONTENTS OF P ROJECT .................................................................................................2 2 DESIGN BASIS OF EMP .........................................................................................................................1 2.1 P ERFORMANCE CRITERIA .......................................................................................................................1 2.2D ESIGN B ASIS .........................................................................................................................................3 3 POLLUTANT DISCHARGE....................................................................................................................4 3.1 W ASTE G AS E MISSION OF THE P ROJECT .................................................................................................4 3.2 W ASTE WATER ........................................................................................................................................4 3.3 N OISE SOURCE .......................................................................................................................................4 3.4 S OLID WASTE .........................................................................................................................................4 3.5P ULLUTANT REDUCTION BY THE NEWER FOR THE REPLACEMENT OF THE OLD ONE .................................4 4 ANALYSIS OF THE ENVIRONMENTAL IMPACT.............................................................................6 4.1 S TATUS Q UO OF E NVIRONMENT Q UALITY .............................................................................................6 4.2 E NVIRONMENTAL I MPACT A NALYSIS IN C ONSTRUCTION P ERIOD ...........................................................7 4.3 A NALYSIS OF THE E NVIRONMENTAL I MPACT IN O PERATION ................................................................11 5 ENVIRONMENTAL RISK ASSESSMENT..........................................................................................14 5.1 E NVIRONMENTAL PROTECTION TARGET ...............................................................................................14 5.2 E NVIRONMENTAL R ISK T YPES .............................................................................................................15 5.3 R ISK PROBABILITY AND THE CONFIRMATION OF THE SOURCES .............................................................15 5.4 C ONSEQUENCE C ALCULATION .............................................................................................................16 5.5 R ISK C ALCULATION AND A SSESSMENT ................................................................................................18 5.6 R ISK C ONTROL M EASURE AND E MERGENCY R ESPONSE P LAN ............................................................19 5.7 C ONCLUSION .......................................................................................................................................25 6 THE ENVIRONMENTAL AFFECTION REDUCTION METHODS................................................27 7 MONITORING PLAN AND ORGANIZATION ARRANGEMENT..................................................32 7.1M ONITORING P LAN ..............................................................................................................................32 7.2E NVIRONMENTAL S UPERVISION DURING THE CONSTRUCTION ..............................................................32 7.3M ONITORING O RGANIZATION A RRANGEMENT .....................................................................................32 7.4 C ATEGORY AND C ONTENT OF M ONITORING R EPORT ...........................................................................37 8.1.1C ATEGORY AND C ONTENT OF M ONITORING R EPORT .........................................................................37 7.5 S UBMITTING T IME AND M ONITORING R EPORT A CCEPTER ...................................................................37 7.6 F EEDBACK R EQUIREMENT OF M ONITORING R EPORT ...........................................................................37 8 REINFORCEMENT PLAN OF ENVIRONMENT MANAGING ORGANIZATION ..................38 9 PUBLIC PARTICIPATION PLAN ........................................................................................................38 9.1 C ONTINUOUS P UBLIC P ARTICIPATION P LAN .........................................................................................38 9.2 C HANNELS FOR COMPLAINS OF DISSENSION ........................................................................................39 10 EMP EXECUTIVE FEES.....................................................................................................................41 Page 3 2 1 Project Description 1.1Background of the Project Yingkou City Gas Company was founded in1986, which is the only pipe-gas public utility enterprise in Yingkou. The resource of the company is natural gas from Liaohe Oil Field. It has been transferred to the gas source plant located at Laobian District, Yingkou City, via a 45-km pipeline from Liaohe Oil Field. After the pressure adjustment, it has been sent to the whole city. The pipes and gas tanks have been aged after many years