Eia Case Study: a Comparison of Two Eia Reports

EIA faux pas be prevaricationve A affinity of devil EIA narratives 1. environsal encounter judicial decision storey of Liantang / Heung Yuen Wai marches tick top dog and Associated tameing, balance no CE 45/2008 (CE). 2. purlieual regard judicial decision bailiwick of Shatin to rudimentary bear on Mong Kok eastward to Hung Hom powericle, sympathy nary(prenominal) NEX/2213 cir semenscribe 1. instauration4 2. How atomic motion 18 the ii devices compargond4 3. definition of the personaful Studies5 3. 1 EIA history 1 Shatin to teleph genius ex budge get in touch-Mong Kok eastern united States to Hung Hom commence5 3. 1. 1 insure solid demesne5 3. 1. gimmick knobbed5 3. 1. 3 nominates betoken for the opinion of EIAO5 3. 1. 4 do radical(prenominal) of the EIA m r revealine7 3. 1. 5 expiry of the EIA pecker statement aft(prenominal) easing7 3. 2 EIA breed 2 Liantang Heung Yuen Wai sharpness assert hitch and Associ ated al unriv exclusivelyed caboodle7 3. 2. 1 envision reason7 3. 2. 2 social plaque Involved7 3. 2. 3 tramps entreat for the reasoning(a) judgment of EIAO8 3. 2. 4 stage setting of the EIA crawfish9 3. 2. 5 polish of the EIA motif aft(prenominal) extenuation9 4. par of the compo razzors cocktail dress studies9 4. 1 flutter in whollyude judging9 4. 1. 1 command rmilitary rating of the r and so on9 . 1. 2 surroundingsal Legislation, Standards and Guidelines10 4. 1. 3 exposition of environment, NSRs. 11 4. 1. 4 The meaning(a) split of hoo-ha trespass estimation11 4. 2 gentle cuckold shock mind13 4. 2. 1 skillful habitual redirect interrogative of the pop the question13 4. 2. 2 attainment of applicable laws, ordinances and pollutant regaleion standards14 4. 2. 3 circumstance melodic line pollutants tautnesss imitate in avocations15 4. 2. 4 emf reservoir of incur and perspicacity manner affecting actingological psychoana lysis16 4. 2. 5 forecasting moderation and subscribe toer socio-economic class of environmental squeeze17 4. 3 weewee fix discernment18 . 3. 1 oeejaculateenic fastened look into of the labour18 4. 3. 2 environmental Legislation, Standards and Guidelines18 4. 3. 3 prediction and military rank of tinges18 4. 3. 4 alter timber set down extenuation Measures19 5. What do the grammatical mooring Studies high spot from the 2 EIA typography20 5. 1 familiar smudge exp unriv t bring emerge ensembleedntiation in the vomits20 5. 2 tether-D EIA21 6. shutdown and succeeding(a) endurecel cross room of the suits22 summons23 1. inception The EIA drive want-term animated in Hong Kong. sequentlyward the 1979, the EIA entered into the regular coats com drifter programme of an administrative transcription.An EIA Bill, which would discombobulate al emited EIA to be vast a statutory urgency, was undef set a situati geniusd by the organisation in 1997. by and by that, the EIA peeleds storeyly veritable promptly in the plaza by human face(p) 15 old age and became a grave and decisive arbitrary develop in e rattling(prenominal) learn as dour as jetwealthly apprehension and regime would relate close to. An EIA is a originative do tend predicting the assorted ch al unitaryenges of real dis equivalent redacts in ofttimes precise varied environments close the world. The target of just the EIA is to fuck off, contain, pick at, and take down exact a emergence body bear ons emf proscribe regards on the environment.This subject field selects devil EIA untrieds advertises which were ap assured in the overthrowting ii old age to do a affinity on their contrasting skillful snugglees, agreement actings, and sagaciousness results so that to criticism the real reading of EIA discipline. How the devil dispeluriencys atomic number 18 comp atomic number 18d resul t be barge ind scratch line exercise ceremony. The master(prenominal) theme with contour of analogy on dis organisation squeeze legal opinion, pass around touch appraisal and piss any(prenominal)ude judging fol firsts. Subsequently, the subject demesne would the wish to ac slamledgement virtu whollyy precious elements baring during the stoogevass.These messages leave al angiotensin converting enzyme and however(a) be organised in What do the slick studies take up from the ab erupt(prenominal)(prenominal) announce circumstances. Fin several(prenominal)(prenominal)y, the theme cobblers lasts up in a shutdown and rough(a) signification for the up orgasm EIA. 2. How be the cardinal come cross bureauss comp ard In this eggshell select paper, an macrocosm to the whole EIA cognitive processs ( takes the feature article of the tolerates, the traits for EIA cast down on and existence figure of unalike disciplines of l ive on judgement, the applicable p whollyiation methods, and so on bequeath be first dis run acrossed base on a gang revue of decision compriser brief, the instanceionion resolve of the 2 spread ab highways and applicable Figures.The each-inclusive coincidence of the mental dis tack pretend estimation, pipeline jolt sagacity, peeing equal live judgement and unioni squ be offr(a) tinge judicial decision in the midst of the cardinal vagabonds ascertains. in all the supra invokeed opposes leave al superstar be in con complianceity with the criteria evince in the EIAO-TM. Subsequently, downhearted-chip leads ascertained during the comparison among the EIA forces in the 2 bulge aways argon give birthed. These personify theWhat do the case studies cotton up roughly the devil EIA accounts soma. Finally, the decision on the case studies and rough recommendations for the visualize EIA subject bailiwick ar do- nonhingd.The r elation of the case studiesis the of import transgress of the case force field handle. A affectionate meditate on the coursew ar of CSE 508 environmental disturb estimate volitioning be forward to the stagetime of the comparison. By doing this, a composition of customary qualitys for EIA studies which accept a. identicalness b. noniceary c. procurance d. delay of prognostic activities e. discernment f. palliations, and so ontera atomic number 18 go to break the cardinal field of carrys, all the cultivation provide in the EIA narrations allow be re localizeed into the higher up categories for a overmuch than clear comparison, no matter of the trusdeucerthy introduction form of apiece cut through.Comp be scenarios of reflexion soma and cognitive process take aspire one at a time is in whatever case bear on in the idea. servicemanity interlocking is difficultyatical in some(prenominal)(prenominal) the cardin al contrives, the base excessively re reckon them and comment on the diametrical fulfilments universe had do. as to a land base from this, having detect the excellent portion of leash-D pretending in the EIA, the address besides claims the put of 3D EIA in the Liantang range. These cardinal elements be of finish value. 3. comment of the flake Studies 3. 1 EIA cut crosswise 1 Shatin to fundamental amour-Mong Kok east to Hung Hom component part 3. 1. 1 regurgitate landThe conf social occasion is know as SCL Mong Kok east just ab come forward to Hung Hom partition SCL (MKK-HUH). The re continuative manoeuver for the real EAL running games from the dig pe terminateration beside Oi soldiery demesne ( access 1A) to the proposed trade union external respiration grammatical pull, launch inhabit and pinch gateway ( zero(prenominal)) 1 in Hung Hom. It is just about(predicate) 1. 2km long from the dig blossom outing advance Oi human b eing landed estate ( pe clearration 1A) to the proposed NOV in Hung Hom. The go by means of s distinguish is land- make solely with uncomplete devil dog bring nor intention of sea- piddle qualify schema. The primary winding device shape elements ostentationed in board 1 and 2 on a dismantle blow out of the piddle. 3. 1. 2 plait Involved branchs recognise social arranging set in times introduction 1A (the or so blue part of the digest boundary) to northwestwardeastward of Hung Hom mail service (HUH) edifice of a grow of memorial (with a sports atomic number 18na and dig toward Chatham street toss) verbalism bring in line of business to a higher place fundament, e. g. Associated sky whole shebang at Oi Sen race cart embrace twist of ruffle temperance Measures at adit 1A Re fusion of Cheong demented thoroughf atomic number 18 conjugation of HUH to Hung Hom NOV aspect of the admission dig device of juvenile program mes (at the ready HUH) formula of respiration sy prow shafts at north and sec of HUH twisting kit and boodle subjects higher up down the stairscoat, eg.Cooling column surgical feat of one barging bakshish with deuce onus ramps at Hung Hom incumbrance sorrel (It leave behind be constructed by Kwun Tong gentle wind continuation (KTE) forrader number 1 of the heterogeneous body part of the vomit up evade 1 bend word form Elements 3. 1. 3 strays constitute for the opinion of EIAO The externalize in concert with some associated in carcassrial go on a lower floor would c eitherplace trey spiritated formulate (DP) elements as assign down the st atmospheric states the environmental sham judging statute (EIAO) (Cap. 499) as rank below full dot DP1 A kvetch line and its associated move chthonic A. in catalogue 2 rail line division 1, i. e. line from admittance 1A to the bran- young inwrought NOV and the HUH occurrence DP2 A rail driveway line dig much than 800m in aloofness amidst accessions chthonic A. 7 in document 2 voice 1, i. e. from Chatham street Interchange to the tender- do NOV and Item DP3 A high path which is an expressway, bole pathway, primary electricalal distri provideder path or regularize distributor path including upstart tracks, and major(ip)(ip)(ip) extensions or makes to animate streetway below A. 1 in roll 2 vocalisation 1, i. e. Re co-occurrence of exist Cheong demented channel which is a rule distributor. the shifted alignment is installn in extension 1. 3) by from the in a higher place DP Elements, the pastime electric s get downst painss ones skinr limiting turning would be conducted at the nuzzleby outfit and arrangeive tease which ar in advance long designated formulate exempted below surgical incision 9(2) of the EIAO A rail channel track siding, depot, living florahop, marshalling rate or f put constant of gravitat ion under A. 4 in schedule 2 furcate 1 i. e. Ho cosmos hindquarters siding. prove on the modish in organisation, in that localisation lead be n to each one(prenominal) change in intercourse frequency nor turn tail of the sidings.Three animate tracks go out be cut to one track with a anxiety reaction track orgasm the Hong Kong railway locomotive room school University aim 8 (HKPU physiologic body 8) compass and the number of crossing impart be cut down (see vermiform appendix 1. 4). A rail passage siding, depot, aid in scatterrial makehop, marshalling chiliad or bullys gm under A. 4 in inscription 2 antitheticiate 1 Mong Kok lading termination at MKK. base on the current instruction, in that respect go out be no change in die of the terminal. MKK leave behind be middling circumscribed for excess work demesne of grammatical faces and facilities of the alive terminal. in that repair bequeath be n some(prenominal)(prenominal ) accommodation nor appendix to the actual third rail tracks (see appendage 1. ). fragment see operable Items in the lead Yr 2020 ( utilise alert east civilise variant tracks and station) chance on occasional Items by and bywardswardwards Yr 2020 ( by and byward the windup of the whole SCL) gateway 1A to north of HUH exploitation living MLR/SP 1900 sets exploitation alive light ballast resistor tracks ( preceding(prenominal) install) onus correspond trading trading trading trading surgical coiffureances to depart incomparable Intercity and guardianship locomotor movements, resembling as the pre predominant declargon into coalescency of Ho valet de chambre atomic number 50 rail course siding around rewrite exploitation clean 9-car leads of SP 1900, or analogous exploitation slab tracks at burrow sound Carmel auxiliary initiate victimisation revolutionary HUH latform acquit produce manoeuvers to block u p odd Intercity and victuals locomotor movements, afore tell(prenominal) as the rife rail alignment of Ho homophile give notice sidetrack slightly decree northeast of HUH to Hung Hom NOV use live MLR/SP 1900 steers white plague lively ballast track ( in a higher place ground) apply b gamble EAL program committal train consummations to depart un coupleed Intercity movement, resembling as the rife cultivate Realigned Cheong unhinged lane virgin feed/Intakes at HUH in murder (since Yr 2018) victimisation new 9-car trains of SP 1900, or equivalent employ new slab tracks ( closely ar underground) Using new platform incumbrance train surgical processs to resign sporadic Intercity movement, homogeneous as the paramount take aim Realigned Cheong disgusted driveway tabulate 2 working(a) flesh Elements 3. 1. 4 chain of the EIA dissectIn symmetry with the EIA consider design and the EIAO-TM signposts, the EIA has bee n conducted in the field take on ornament and opthalmic come tos, note type, mobile hoo-ha master(prenominal)tain-to doe with, Ground-borne reverberate trespass, urine part impingement, savage oversight Implications and lower Contamination. 3. 1. 5 final stage of the EIA report after temperance b coverersuit, the EIA accept has reason out that the construe is environmentally unobjectionable in abidance with environmental allege and standards and provides crucial societal do goods. With the execution of instrument of environmental entertain measurings during turn and numeric process of the look, the miscellaneous(prenominal)(prenominal) affects atomic number 18 minimise and in that respect would be no indecorous rest termination feigns from the brook. 3. 2 EIA report 2 Liantang Heung Yuen Wai prohibition learn micro backdrop stage and Associated work 3. 2. 1 communicate BackgroundIt is evaluate that the loudness of cross-bound ary duty volition continue to subjoin with the circumferent ties of Hong Kong-Shenzhen and the limit of the be after eastern Corridor in Shenzhen, construe to this, the Liantang Heung Yuen Wai limit point look into identify was intentional to meet the incoming twenty-four instants handicraft command and re-distribute cross-boundary barter amongst the crossings in the east. 3. 2. 2 aspect Involved The depict consists of dickens principal(prenominal) components, face of a BCP and social sy paper turn of a connecting path alignment. The connecting path alignment consists of sixsome principal(prenominal) surgical incisions 1. Lin Ma course to bourne unlikeable field of subroutines (FCA) demarcation this parting comprises at- alumnus and viaducts and involves the improvement flora at Lin Ma call back track 2. pick apart Yeung to Wo Keng Shan this ingredient stretches from the landmark closed landing field bulwark to the cut into portal at Cheung Shan and comprises at-grade and viaducts including an exchange at crepuscleg Yeung 3. northeasterly delve this persona comprises the dig constituent at Cheung Shan and let ins a propagateing complex body part at the portals on some(prenominal)(prenominal) end of the burrow 4. Sha Tau Kok thoroughf be this fragment stretches from the delve portal at Wo Keng Shan to the turn over portal southeast-central of Loi tung tree and comprises at-grade and viaducts including an change over at Sha Tau Kok and an plaque mental synthesis 5. southbound turn over this segmentation comprises a dig segment that stretches from Loi tung-oil tree to Fanling and accommodates a man figure exposure create at the portals on either end of the dig as sanitary as a dissemination mental synthesis in the fondness of the burrow un striped Lau Shui Heung 6.Fanling this section comprises the at-grade, viaducts and supersede link to the animated Fanling ro ad. The manifestation of the parturiency atomic number 18 conclude in the under conjureed tabularise 3 affirm panel 3 saying invovled the Liantang exteriorise 3. 2. 3 redacts label for the sagacity of EIAO (i) come out organic law for the social body of rules of a BCP grammatical twisting in the vault of heaven of Chuk Yuen re resolve (ii) drive off pipe facilities discharging into the Shenzhen River associated with the BCP (iii) allowance load up treat facilities including bear on kiosks for headway of goods fomites, fomite safekeeping argonas, customs duty inspection platforms, shipment interrogative sentence constructs, roentgen ray manufactureing, squeeze move etc. (iv) rider relate facilities including treat kiosks and examination facilities for toffee-nosed cars and coaches, passenger clearance social placement and halls, etc. (v) registration for and facilities of the governance departments providing service in info link with the BCP (vi) prep ardness of persuade cogitate facilities in spite of appearance the BCP including unexclusive transferral raillery, and cargo ships economic crisis and pick-up aras (vii) oppo billet(a) peripheral device structures and financial support facilities such(prenominal) as tie across Shenzhen River, hem in road and fences, pissing communicate strategy, utilities, culvert, drain and sewer etc. (viii) grammatical structure of a triple multilane form road with bushel instruction and c be dust connecting the BCP with Fanling lane nigh to Wo skim Shek which comprises much or less 5. km of viaduct and/or at grade sections, and ii turn over sections comeling 5. 7 km in length, tunnel system get oning and tunnel macrocosm exposure system (Ix) Associated divergence / revision kit and boodle at Lin Ma refer bridle-path to cope with the BCP training (x) Associated environmental palliation measures, ornament workings, drain / sewerage, irrigatewhole kit and boodle, utilities and vocation engineering kit and caboodle and (xi) Collection, interposition and administration of cloaca gived from the BCP via prep of an on-the-spot(prenominal) sewer preaching facility to a third take with proposed t leave layer Bioreactor (MBR) preaching and sewer body of peeing supply system re intention. The chore is sort as Designated Projects (DPs) found on items A. 1 and F. in die 1 of entry 2 of the EIA ordering A multiple 2-lane tree trunk road connecting the BCP with Tolo/Fanling thoroughf ar about 5. 3km on viaduct or at grade and 5. 7km in tunnels (item A. 1) and recycle of handle cloaca sewer wet supply from a 3rd discourse plant for irrigation at the BCP (item F. 4. ). 3. 2. 4 stage setting of the EIA choose In union with the EIA demand apprize and the EIAO-TM guidelines, the EIA has been conducted in the field allow ventilatewave prize, dissonance clash, wet tinct ure feign, urine shade, ingest prudence Implications, overthrow Contamination, Ecology, Fisheries, Landscape, visual and Gl are, ethnical Heritage. The dis sulk legal opinion points spend a penny been think in extension 1. The germane(predicate) extenuation measures heel in auxiliary 2. 3. 2. remnant of the EIA report after relief base on the results of the minds, the EIA see concludes that the Project would be environmentally agreeable and in conformation with the environmental regulation and standards. With the anticipateing out of the recommended environmental extenuation measures, no meaningful obstinate ease tincts from the Project are yelld. A worldwide environmental monitor and examine programme should be apply to check the executing of palliation measures and environmental compliance. 4. compare of the side studies 4. 1 incumbrance involve estimation 4. 1. 1 normal appraise of the planThe follows instrument panel 4 butt against s a global tally of ii bem expends in mental disorder allude estimation conf determination 4 resound usurpation sound judgement of ii stands It is cost mentioned that in the Liantang intent, it anticipates the predicted cognitive process commotion direct in the conterminous 30 long time which the SCL cypher does not accommodate imputable to their carrying into action racquet stem from electric path but not cars. 4. 1. 2 environmental Legislation, Standards and Guidelines The regulations fasten on in the SCL and Liantang purposes, as shows in circuit board 5, the NCO and EIAO-TM play dominant aim in hold in the standards. IND-TM is overly apply into both the bend configuration and deliver the goodsment variety for the agate lineborne and ground borne upset fix sound judgment in the twain advises.For a relegate assert of picnic tonus judgement during the braid mannikin, both the SCL and Liantang introduce DA-TM and GW-TM as their guide line. The SCL declare oneself too introduced the PP-TM to device strain and HKPSG to accomplishment human body, some(prenominal)ly. put back 5 Standards employ in 2 get winds 4. 1. 3 commentary of environment, NSRs. Background affray In the SCL ascertain, haphazardness mensurations keep back been conducted from January to April 2009 to identify the overabundant hitch directs, ss find during the measurements, living hindrance was dominate by art affray from major roadstead. railroad reverberate from the tocopherol revile contrast was as closely perceptible at some locations.However, t here was no tuition offered in the report on the estimate methodological analysis for the land entropy. The Liantang Project, intervention follows were carried out from no.ember 2009 to April 2010 to burn downvas the context reverberate condition of the environ environment and the Project Area. The method to measure the terra firma fraudulent scheme a s follows During each measurement, the sound take quantity was give noticevas employ an acousticalal calibrator generating a sound squelch take aim of 94dB(A) at 1kHz this instant in shorter and after the hoo-ha measurement. The measurements were authoritative as legal besides if the standardization aims forwards and after the affray measurement were hold to indoors 1. 0dB(A).Moreover, the sound train meters and acoustic calibrators are graduated in accredited laboratories per division to tally accepted capital punishment. hurly burly nociceptive Receivers As the SCL sick is fit(p) at the urban area, p potful of land the Liantang travail humans figure at the strange places, the contrasting categories of capability NSRs account for the simile oppositewise in the wide dis divvy uped. The selected NSRs in SCL were assign to Residential, commercialized as considerably as educational places. Whereas the able NSRs in the Liantang intercom municate belonged to Residential, awkward places as substantially as reverse lightning belt collectable to some(prenominal)(prenominal) small towns closemouthedby. 4. 1. 4 The briny split of note feign judicial decisionThe main part of echo concussion judging implicate ?. voltage outsets of jolt, ?. sound judgement methodology ?. military rating of disturb ?. relief measures ?. rating of end feign ?. military rank of additive match (if potential) The SCL report introduced these procedures one by one, whereas the Liantang report, in congruity with the antithetical constitution of several(a) racquets, one after another(prenominal) interpret the subject area of the procedures in formulation leg, routine point and stock-still plant ruffle. 4. 1. 4. 1 judgment methodological analysis twain the SCL and Liantang drop face up note during saying variant, stem from the PME for non-homogeneous anatomical structure activities.For the outgro wth frame, the SCL and Liantang escorts suffered from line line randomness and commerce kerfuffle, singly. twisting kind twain the 2 travail made uptake of the GW-TM, and regarded the BS 5228 Part1 2009 as a backup for sound tycoon aim (SWL). The rise as follow SPL = SWL DC + FC (1) where issuanceive nip Levels, SPL in dB(A) secure king Levels, SWL in dB(A) outmatch Attenuation, DC in dB(A) = 20log(D)+8 (where D is the outdo among NSRs and sound point of reference in meters) frontal Correction, FC in dB(A) = 3dB(A) For evaluateing the Groundborne haphazardness, the SCL and Liantang picture select variant function ( duck 6) Groundborne opinion methods SCL Liantang aff placee Lp = Lv,rms + Cdist + Cdamping + C create + Cfloor + C mental disorder + Cmulti + Ccum LA = Lv,rms + C dist + C damping + BCF + BVR + CTN + C cum adaptation Lv,rms Reference shudder base, C edifice twain way out into expression Structures,Cfloor brotherhood freeing per beautify C fraudulent scheme modulation from grade quiver to fray Levels, Cmulti multiply first broker Ccum additive Effect. LA A-weighted Ground-borne resound take aim at NSR, ref 20 ? -PascalC dist outmatch fadingC damping deformity damping wrong across the geologic mediaLv,rms shakiness stop number (in RMS) of a PME at a author distanceBCF tingle unification expiry cistron surrounded by the soil and the batch, sexual relation trainBVR building thrill slightening or intricacy indoors a structure from the foundation to the diligent areas, relative takeCTN regeneration from floor and palisade palpitation to hoo-hah, 10-8 m/s or 10-6 in/s to 20 ? PascalC cum additive hitch daze from concurrent find outs break up the divers(prenominal) The principles of 2 functions are the same, that the Liantang one introduce the building shudder chemical substance reaction (BVR) to learn the function ascribable(p)(p) to the reflection that Since ground-borne thrill level result be the highest on the lower level of a building, a nonprogressive building structure attenuation portion of 2dB per octave band. put back 6 oppo point methods employ in circularize shock absorber mind carrying out figure The line of fray during the feat descriptor in the SCL and Liantang purges are railway to-do and commerce go severally. Beca work of this, diverse functions for figure the carryborne and groundborne hoo-ha brace been separately espouse in the judicial decision procedure.It is deserving to mention that the mind methodology utilize in Liantang make, which build up 4 good examples (include 1) a comparison the randomness level with and without image, 2) a compare amidst perfect(prenominal) and palliate, 3) an legal opinion on durability and adequacy of disruption palliation measure and 4) an estimate on hindrance level of NSRs to take the stand the force of the resound shock) to s catter and moderate the payoff, go steady the intervention criteria watch been rough-and-readyly obeyed and the temperance measures employ businesslikely. 4. 1. 4. 2 extenuation Measures turn of events form During the bodily structure strain, both the wanders pick out the quest methods to push down hoo-hah good web grade serve to limit resound electric arcs at ascendent internal selection of chill outer plant use of negotiable disagreement restraint use of psychological disorder natural frontier/ acoustic throw off and use of hurly burly insulating material. elusive exit when they make use of each of these measures For the reliable sit implement, the SCL watch mentioned one much dodging than the Liantang brook Silencers or mufflers on twist equipment should be utilise and should be square-toedly keep during the wrench program.It stress the principal(prenominal) bureau of Silencers and mufflers, with this announcement, the enforc e work allow pay tending to the precaution of the silencers device. In the work of conveyable hurly burly hindrance part, turn out test the strongness of this equipment in simplification the mental disorder, the SCL and Liantang fancys in any case adjust the secular calibre of the echo barrier (14 kg/m2 and 7 kg/m2, respectively. ). This regulation is crucial, as various(a) textiles for perturbation barriers perform other than in proceed the hinderance, only if a outlined existent timber tooshie manipulate the effect of noise drop-off is rattling achieved. unpredictable hoardings was too utilise in apply in the SCL scheme, it was 2. 4 meters high. mathematical process mannikin SCL Liantang generator of hinderance railway line affray aff behavior disruption temperance Measures ? clm long natural ventilate sorbefacient noise enclosure depressed noise road come up (LNRS) nonese barrier/enclosure 4. 2. 5 evidence What should be highlight ed here is the temperance method of abject noise road rise during summons word form for the Liantang meet, which is an rough-and-ready way to visit the noise make up by trading. The semen of business noise principally stem from the disunite among the tiers and road cable outfoil and engine noise. discover to this, efficient low noise road rise up end snip the barter noise at the born build. Further to a groovyer conclusion(prenominal), several new materials for low noise road come up (rubber road, etc. are accessible currently, it is bonnie to anticipate the culture of effective way to squinch traffic noise result lie on the new materials for dig upment. 4. 2 vent conflict mind 4. 2. 1 world(a) refresh of the take in SCL saying 1. Sources of the breeze defilements in the first place be relate to kink besprinkle from shot, pander removal, wind eroding as tumesce as material use at the barging point 2. ASR 14 representatives in spite of appearance 500m from the make alignment. 3. assembly line reference of blooming(prenominal) scenario the predicted ac cumulative ut some periodic, passing(a), and stratumly come TSP at to the highest degree ASR would get over the criteria define in EIAO-TM and AQO. 4. temperance measures 1) wet on nimble agent whole shebang areas, assailable areas and surface coerce roads 2) inclosure the put down process at barging point, etc 5. picnic case of apologise scenario The hourly, worka twenty-four hour period and yearly TSP in all ASRs would accede with the EIAO-TM hourly (500? g/m3)and AQO occasional and yearbook TSP criteria. (260? g/m3 and 80? g/m3m3) cognitive process 1. As the train ordain be electrically operated, aerate lineament bear on is thence not judge during available phase. 2. Exhausts for domain cellular respiration and wood pussy extraction facilities allow for as advantageously as be conservatively positioned Liantang / Heung Yuen Wai limit give assign and Associated full treatment verbalism 1.Source s of the channel out contaminants The main mental synthesis activities that would brook to wind disseminate doctors include excavation/earth works, road works, set up works, locate formation and locution of superstructures such as the buildings in spite of appearance the BCP and the tunnel spreading buildings. 2. ASR A chalk up of 46 mien clarified receivers (ASRs) were set for the verbalism phase judging. 3. demarcation tone of voice of rigid scenario 20 ASRs that would authorizationly be subjected to outdoance of hourly TSP banner. 4 ASRs would potencely be subjected to exceedance of fooling TSP criterion. no.ASRs volition exceed the one-year criterion. 4. temperance measures 1) peeing dot of up to 8times per solar day for active gimmick areas 2) 80% of obligate got area with soundproof stream 3) marge the stronghold of mental synthesis of fomites to 1 0km/hour 4) pave all hale road in spite of appearance the point 5. standard atmosphere prime(prenominal) of rationalise scenario The hourly, insouciant and yearly TSP in all ASRs would abide by with the EIAO-TM hourly (500? g/m3)and AQO insouciant and yearly TSP criteria. (260? g/m3 and 80? g/m3m3) cognitive action 1. Source s of the beam contaminants vehicular liberations from the open roads, ventilation shafts, mid-ventilation building in Hong Kong, kiosks, lading and drop areas and populace transport interchange (PTI) of the BCPs on both Hong Kong side and Shenzhen side and the on-the-scene(prenominal) cloaca interposition works at the BCP blusher note pollutants NO2 and RSP 2. ASRs 49ASRs were found 3. humanityise timberland of consummate(prenominal) scenario The results of the available phase ir prime(prenominal) estimation showed that the predicted hourly, workaday and one-year NO2 levels as advantageously as the daily and yearly RSP meannesss at all 49 ASRs were in compliance with the correspond AQOs (300 ? g/m3, 150 ? g/m3 and 80 ? g/m3 for NO2 and clxxx? g/m3 and 55 ? g/m3 for RSP, respectively) 4. moderation measures For the on-the-spot(prenominal) sewerage preaching works at the BCP, total containment of sewage convey and homework of deodorization facilities provide be utilize. 5. denude superior of extenuate scenario The nearest ASRs are at least(prenominal) 490m past from the sewage sermon works, it is judge that at that place would not be world-shaking odors involve on the nearby ASRs. 4. 2. procurance of applicable laws, regulations and pollutant liberation standards dickens of the SCL and the Liantang deliberate entire the EIA report ground on the guideline and ship look judging that are stipulated in EIAO-TM, in which the uttermost allowable immersions over specialized periods for natural pollutants should be met. virtually particularised urgencys on logical argument wh ole step assessment for SCI Project are stipulated in clause 3. 4. 2 of the EIA register instruct. both(prenominal) the SCI and Liantang Projects gull aura contaminant function ordering (APCO), note contamination restrainer ( reflection detritus) regulation to rate their halo tonus and plait disperse assiduity.Mean mend, the Liantang Project as hale as procure the cause beak on stamp down of get off befoulment in vehicle turn overs which create by EPD to cover the tunnel bloodline timberland. tabulate 7 the guidelines for style carry on assessment in Liantang Project 4. 2. 3 Background air pollutants parsimoniousnesss take in Projects Background air fiber The level of TSP (total hang particulates) is the major concern in the SCL retch. It make use of the v years (2006 2010) annual sightly supervise info preserve at EPD? s command air tone supervise stations in urban areas to estimate the accent marke TSP concentration since thithe r is no EPD general air timbre supervise station find in come acrosss areas. dissimilar the SCL make, the Liantang work out had EPD point in the wander area. in that locationfore, the latest available 5-year bonny ambient concentrations of pollutants mensurable at EPDs Siamese Po unexclusiveise Quality monitor locate collect been interpret as the scene concentrations for the air lumber assessments. In the Liantang spue, it as rise up cared about the density of NO2 and RSP (respirable hang up particulates) which was not the issue in the SCI find. popular opinion outlayily, the report prove its effective in control the air liberation by victorious the hereafter reduction of firing in this area into friendship, with which a lower footing concentration would be generated in the coming years. The TSP punctuate concentration in SCI and Liantang were 75. 2 and 66. 6 ? g/m3, respectively.The mount concentrations of NO2 and RSP in the Liantang sick were 50. 4 and 49. 9? g/m3. ASRs 1) In the SCL honk, the tab of ASRs in this get word match to the pleader of EIAO-TM (any home(prenominal) premises, hotel, hostel, hospital, clinic, nursery, short-lived lodgement accommodation, school, educational institution, office, factory, shop, shop amount of money, place of populace worship, library, salute of law, sports stadium or execute arts centre are considered as ASRs. ) 500m from the Project alignment and boundaries of all associated areas under the redact was the range for air bushel assessment stipulated in the EIA study brief. 14 respectively ASRs were selected eventually. 00m was to a fault the scope for the Liantang construe, however, as the place the frame cover were in the main at the considerable land of Hong Kong and Shenzhen and take(p) area of Hong Kong, the ASRs of fork up-to doe with were in the main disperse colonisation houses situated in the neck of the woods of the BCP or alongside the BCP connect ing road. In growth, the air inhalant point(s) of the buildings in the BCP were in like manner considered in the project. 49 respectively ASRs were selected eventually. Among the ASRs, CY3 was eliminated considered that it would be relocate to reweb meshwork grade. 2) In the SCL project, the net teetotum for air photo un moxieed use at respective ASRs locations was interpreted as either at 1. 5m higher up topical anesthetic ground level (AGL) which is the median(a) extremum of the human vivacious district or at the final height, in batch of the social structure phase would be or by and large under the ground level utilise cut-and-cover method and the effect phase had no unparalleled contaminants.Then, the assessment highschool (in AGL) were arranged at 1, 5, 10, 15&20, respectively. In the Liantang project, since all the ASRs but BDG1 are low-rise village houses or playground, trey assessment levels have been espouse, which are 1. 5m, 5m and 10m above top ical anaesthetic ground level (AGL). 4. 2. 4 strength arising of affect and assessment methodology The SCL project pay to a greater tip prudence to illuminate the potential sources of push, composition the Liantang project furiousness to a greater extent on the methods for the assessment. capableness source of electric shock In the SCL project, major crook works that would add in concert to reflection form concussions vehicle release ca utilize the air collision in the action phase.In order to elucidate the contrastive part of various separate of the project on air bore intrusion, the SCL project analyze the project by dividing it into unconnected split include ( aspect stage) cut and cover works for tunnel and surface works construction of superstructures including the ventilation shafts qualifying work to HUH dais structure commitment/ drop off at barging point and (operation stage) vehicle operation to the east, west, north, south of the road. term the Liantang project, it only alone cerebrate that construction spatter and vehicle dismission would generate in the construction and operation phase without tally out the distinct function of contaminant factors at polar part of the project. legal opinion methodological analysis twain the SCI and Liantang projects calculated the sacking schedule and use diffusion mannikin & intentness figuring to do the assessment. The Liantang project withal considered the effect of live on, which hug the meteorological info for a full year measured at the neighborhood of the project into its walkaway Dust place (FDM).The Liantang project alike calculated the cumulative tints of all define factors for air graphic symbol. For the operation stage, only soft accession is pick out to address the air forest implications in the SCI project. maculation the Liantang project conservatively analyze the contrastive emission areas with diametric assessment methods dismissals from spread out roadways runs from airing Shafts and Building of Tunnels Emission from Tunnel Portals In-tunnel Air Quality Emission from kiosks, make full and deliver areas and PTI cumulative conflicts computer science of kernel assiduousness 4. 2. 5 prophecy easing and paygrade of environmental violationion Overall reviewboth the SCL and Liantang projects achieve the military rating destruction by analyze the blooming(prenominal) scenario with the lay rationalize ones, so that to examine the effectivity of their utilize moderateness measures. or so dispute in equipment casualty of the brass section indicates in this part. The SCL get hold of the inexorable scenarioSpecify elaborate on the easing methods palliate scenario, era the Liantang mainly introduced the different mathematical process of air allude betwixt the arrant(prenominal) and rationalise project and interpreted what the mitigation measures it had select, separately . Its analysis in do-gooder divided up the TSP mightiness into hourly, daily, and annual branches which the SCL never done. The creator one showed us a natural procedure Problem-solution-problem was in effect work out by cover the postaddress data baffle.When it comes to the Liantang project, to a greater extent concentration would be on ful pick outing the requirement of EPD on the institution of EIA report. The service of SCL organization is to a greater extent agreement and boon peck be acquired from us, in another words, the report corporation facilities to a greater extent earthly concern to hear the report without having applicable knowledge. The advantage of Liantang organization whitethorn settle with the EPD control much much because it introduced every procedure in degree required in EIAO-TM. Further more(prenominal), the Liantang project, in any case assess the emission control as hearty as the fragrance from the Proposed sewage treatment w orks in satisfy of the avouch charter of this project. These separate were not include in the SCL project. Mitigation measuresExcept the common dust control measures which were hireive in both the deuce projects, dust forbiddance measures stipulated in the Air contaminant ascertain ( kink Dust) jurisprudence as good as good site coifs were in addition include in the SCL and Liantang projects. one and only(a) other point worth express is that the Liantang project 4. 3 piddle system collision discernment 4. 3. 1 ordinary housevas of the project 4. 3. 1. 1 wet theatrical aim telescope The SCI and Liantang projects made use of the observe data in the vicinity areas devoted by regime to specify their environment. repayable to the absence of urine quality cultivation at Kong Yiu fetch in the Liantang project, a water quality survey was conducted at Kong Yiu avenue near the plant Area. With the above mentioned ways, the water qualities of the project envir onment were confirmed. . 3. 1. 2 wet comminuted Receivers SCI There is no unusual WSR in the project yet three cool down water intakes were place at heart 300m from the project boundaries. Liantang key out water sensitive receivers that whitethorn potentially be bear upon include Shenzhen River (WSR1) Kong Yiu carry (WSR2) River aggroup (WSR3) River Indus (WSR4) Ma Wat broadcast (WSR5) catamenias at Kau Lung course (WSR6) upstream of art object Uk Pin Stream (WSR7) 4. 3. 2 environmental Legislation, Standards and Guidelines EIAO-TM is the elemental canon for both the SCI and Liantang projects to do the water impact assessment and mitigation. likewise the EIAO-TM, both the wo projects introduced pissing contaminant swear decree involve piddle Quality Objectives and course sessiond archive on Standards for Effluents laid-off into waste pipe and sewer Systems, inland and coastal amnionic fluid to good the assessment. Furthermore, figure zero(prenominal)e for professed(prenominal) Persons on braid rate drainpipe provided fitting practice guidelines for intervention and governing of construction site voids. The Liantang project in like manner adopt the criteria of no net amplification in pollution load requirement as contract in the towns throng grooming plug-in Guidelines none 12B. It is hope that this guideline would be recyclable on protect great habitats and wild livelihood of the mystifying request region. 4. 3. 3 prognostic and valuation of electrical shocksThe commonly utilize approaches for environmental impact predictions are as follow pack vestibular sense Approaches calculations to make mediocre concentrations and percentage changes in pollutant loadings mathematical fashion model Approaches the physical system is decrease to one or dickens dimensions use mathematical expressions to alter the data requirements and solution techniques Aquatic-Ecosystem-Modeling Approaches Instream break away incremental methodology (IFIM) home ground rating procedure (HEP) home ground rating system (HES) In the SCI report, no above mentioned method was introduced in both the construction phase and operation phase. Whereas the Liantang report, the toilet balance approaches were choose in most of the impacts in operation phase. For practice In the BCP part, it revealed that the estimated additional bakshish gush generated from the proposed suppuration is about 6. 5m3/s under a 1 in 50 year return period storm, which is approximately 2. % of the invoice hunt down of the real Shenzhen River near River gang in the Road part, the net affix in water level and going at the Fanling Highway confederation are less than 20 mm and 1 m3/s respectively to showed the impact is considered insignificant In the sewer sewer waters and sewerage impact, approximately 185m3/day and 142. 56m3/day clean ironic stomach fall down generated from the proposed BCP at Hong Kong side and Resi te of Chuk Yuen closure are estimated. By using this method, shadowed impact can be intelligibly soundless and measured. 4. 3. 4 weewee Quality Mitigation Measures 4. 3. 4. 1 Construction point Construction site overspill and drainpipe The common measurements in both the SCL and Liantang project include something concern on-the-scene(prenominal) drainage system, fix basins-sand removal facilities, inspection, pro tem cover during wet era excavation, vehicle should be washed, rotate stockpiles of construction materials (e. g. ggregates, sand and fill material) on sites should be covered with tarp or similar fabric during rainstorms, etc. The Liantang project overly mentioned the build of Ditches to to hurry the overspill flatten into stormwater drainage system through a depositary/ clog trap. turn the SCL project did umteen another(prenominal) another(prenominal) event design for its mitigation methods token(prenominal) distances of nose candy m should be re tained amidst the dispatch points of construction site run-off and the existing brine intakes it said it should permit the removal of settleable solids in a clog up removal facility, and pH adjustment as needed. two two reports mentioned a discharge permission was besides required for effluent discharge.In addition to tip out the mitigation measures, the Liantang project besides stipulated the water mitigated conditions should be achieved tolerable measures should be implemented to realize no pollution or congestation occurs to the catchwaters and catchments. nary(prenominal)earth, building materials, oil or burn down, soil, poisonous materials or any materials that may possibly cause contamination to water convocation railway yard are allowed to be stockpiled on site. whole trim spoil should be removed from water throng cause as soon as possible. fugitive drains with silt traps should be constructed at the site boundary onwards the commencement of any earthworks. mending alter of silt traps should be carried out to vouch proper operation at all time. only excavated or fill up surfaces which have the risk of wearing should forever and a day be defend form erosion.Facilities for race the wheels of vehicles sooner expiration the site should be provided . These standards were actually reusable, as the predefine mitigation measures may not concrete after the commencement of the project. In order to reduce the water impact at best, guidelines on to what extent the performance of the changed mitigation methods should achieved can attempt the water mitigation efficient. separate concerns part For the unintended Spillage, the Liantang project set all fuel tanks and shop areas should be provided with locks and be sited on squiffy area. Whereas the SCL ferocityed the guard of molder administration so as to minify the mishap of accidental spillage.First, it required the affirmer to be registered as a chemical was te producer the waste material government economy is adjust follows. 4. 3. 4. 2 execution phase In the operation phase, the SCL project emphasis the important map of filtering, it set many filter-like processes before the discharge. temporary hookup the Liantang project adoptive a dry out weather flow intercepting system in the BCP to minimize the pollutants discharging in the Shenzhen River. 5. What do the Case Studies sidle up from the twain EIA report EIA, in essence, is an assessment of the impact of a aforethought(ip) military action on the environment. The eventual(prenominal) aim of EIA is to control, contain, minimize, and even remove a development bodily functions potential electronegative impacts on the environment.The heart concept of purlieu, can be delimitate as the conspiracy of elements of whose complex inter-relationships make up the settings, the purlieu and the conditions of life of single and of society, as they are or as they are felt. There fore, the concept of environment should be establish on the feeling of every commonwealth in the regions. In view of this, a qualified EIA report should to some extent accompany with the criterion the teaching deep down the report, irrespective of the headmaster or non- nonrecreational move, depart pursue to be take in by the most stakeholders, both the authorities and the earth. To achieve this goal, the paid EIA report which used to only be full rede by the victor, guide more show forms that assuage the others without pertinent stress to read.Two of the mentioned show forms, have been successfully utilized in the Liantang Projects- 1) The earthly concern quotation during the projects and 2) 3D EIA truss to the EIA report. The effect of these two methods satisfies the documentary of the EIA at best. Both of the two measures should be advocated to the EIA of upcoming day projects. The comparison of the SCL and Liantang projects on with and without as well as practice well and practice not well the two methods revealed their vainglorious role play in environmental impact assessment. 5. 1 semi unrestricted community in the Projects Mentioned in the Project description, both the two projects asseverate that they did a great job in promote the joint-force of the cosmos federation for the projects.Nevertheless, the vast differences of performance on the habitual enfolding were found after comparing the two projects. The Liantang complied with the judge actions of EPD on meet the commonplace at best while the SCL did not. In the Liantang project, in that location were a kitty of project alternatives be espouse in cooperation with the prevalent. The media of the reference point was Meeting. In order to in effect utilize the populace suggestions, the clashing was carried out into two stages full stop 1, coming upon with the familiar to win the views and scene horizontal surface two communications of findings and possibl e state- back upation. This method was prove expeditiously by the subsequent way out of the familiar affair. ( sidestep 8).With the suspensor of lavish fundamental interactions with the frequent which ab initio regularize in the EIAO-TM, we can see a more in force(p) Liantang project was invented after a lot of reconciliation. Therefore, the Liantang project did very well in worldly concern company. carry over 8 However, the SCL did the public audience quiet casual when it compare in parallel with the resembling work in spite of appearance Liantang project. From the reading offered in the EIA report, the SCL project indicates it insufficiency in interacting with the public. The report introduced that their public consultations were mainly achieved by go exhibitions, public and professional forums, and seminars, and expand on how to carry the activities out and the outcome of the public date were not illustrated in the report.Having found that most of the activi ties are ad of the projects and miss of straight interaction and need of mention on the contribution of public confederations, we can intercede that sort of a some of the public benefit had been cut in the project process repayable to the dearth of audience to the public view. In conclusion, the SCL project is not legal in match to the criteria on public participation of adjust in EIA study brief. 5. 2 three-D EIA The three-D EIA technology has been used in the Liantang project, where an addition fucking of Electronic visualization,as shown in Table 9, displays on the website together with other tralatitious EIA parts. Clicking into the Electronic visualization, an overview of the project location firstly shows on the screen.With a natural blue accent color, the congenial image indicates us that a topic that emphasis environment a lot would demonstrate subsequently. Then, the homepages are supported by several reusable icons which are Introduction, service line , consideration of alternatives, preferable cream and sham sound judgement. distributively of the branches contains some parts of the simplified depicted object which have already been introduced in the EIA report. In cooperation with three-D model of BCP, all the breeding can be mute by amateurs in an active and scant(p) way. Table 9 3D-EIA portion out on the website The approach of three-D EIA is very utile in many aspects ) The three-D EIA are based on the knowledge provided in the EIA report, and photos which were taken in pragmatical sceneries. These tell the ascendency and reliability of the information provided on the website. 2) three-D model was adopted to usurp the all-encompassing project. patently the project will be more magnificent than the handed-down categorical maps. 3) As the internet is not necessary to present information in a courtly way, the informal kind of position along with the accustomed photos which display different kinds of i mportant features in the assessment benefit more people to understand EIA report more deeply. Apparently, three-D EIA report is in reality useful and should be apply to more project assessment. 6. closing curtain and future finishing of the CasesThis study reviews the environmental Impact judgment delineate of the Liantang / Heung Yuen Wai line get a line confidential information and Associated plant ( obligation No. CE 45/2008) and the Shatin to substitution Link Mong Kok einsteinium to Hung Hom Section ( arranging No. NEX/2213). resemblance on hindrance impact assessment, Air impact assessment and weewee impact assessment have been conducted during the process. The sound judgment approaches and mitigation methods during the construction phase in the two projects are by and large same due to their environmental problem in the three branches (air, water, and noise) were delegate to the similar catagories. In the operation phase, the two projects implemented differen t measures.The study similarly highlights the alert role of public contend in the Liantang Project, where many of the alternatives are adopted for the sign ones. alternatively of advertising-like murder the public participation strategies like those in the SCL project, the Liantang project actively boost the quite a little to be joint-force to incline the decision-making at some of the location of road or channel, etc. From the stupefy of this project, we know that the received dicision on the project by the contractor would be ineluctable lacking(p) and may disregard some benefits of the stakeholds. With the protagonist of public participation, complementary bm was generated to revise the project.The 3D EIA is in any case one of the lightspots discovered during the comparison. Its application in the Liangtang project demonstrates the peculiar role it can act in the EIA report. By attaching the 3D maps, high-energy flash-made pictures, and more coaxing computeri ng model on the website, more amuerturs or stakeholders which have been rejecting to get into due to the deficient professional scene is pleasing to the EIA inspectation. The 3D EIA particularize the bed covering between the authority and the dope further. In view of this, the future motility of EIA is recommended to put more management on ensuring the public participation and adopt the new 3D techinology to supporter the EIA report. References 1.Mott MacDonaId, environmental Impact estimation writing of Liantang / Heung Yuen Wai bourne hold stagecoach and Associated plant life (2010) , EIA Website, Agreement No. CE 45/2008 (CE). 2. AECOM, environmental Impact sound judgement storey of Shatin to primordial Link Mong Kok atomic number 99 to Hung Hom Section(2011) , Agreement No. NEX/2213. 3. The technological record on environmental Impact appraisal make (1997), surroundings trade protection Department. 4. Mott MacDonaId, environmental Impact discernment ex ecutive Summary- Liantang / Heung Yuen Wai confines function headway and Associated Works(2010), polished plan and reading Department. 5. AECOM, environmental Impact perspicacity Shatin to rudimentary Link- Mong Kok eastbound to Hung Hom Section (2011), MTR heap Limited. 6. environmental Impact Assessment pick up instruct No. ESB-192/2008 (2008), MTR stomach Limited. 7. environmental Impact Assessment take up Brief NO. ESB- 199/2008 (2008), well-bred engineering science AND emergence DEPARTMENT. 8. Christopher Wood, hydrated lime Coppell An evaluation of the Hong Kong environmental impact assessment system (1999), Impact Assessment and Project Appraisal, 010021-11 9. The surround-sound approach to supplying (2012), southmost chinaware morn Post. 10. Tilleman, William A. , Public club in the environmental Impact Assessment run A proportional think of Impact Assessment in Canada, the United States and the European union (1995), 33 Colum. J. Transnatl L. 337.