224水文條件11

2.3城市發(fā)展規(guī)模及目標(biāo)................................................................11

2.3.1城市發(fā)展規(guī)模...................................................................11

目錄2.3.2城市發(fā)展目標(biāo)...................................................................11

第一章概述............................................................................523.3城市發(fā)展布局..................................................................13

11規(guī)劃背景52.3.4城鄉(xiāng)統(tǒng)籌總體規(guī)劃中關(guān)于環(huán)衛(wèi)設(shè)施的規(guī)劃..........................................14

2.4城市環(huán)衛(wèi)現(xiàn)狀及存在的問(wèn)題..........................................................14

1.2.1法律法規(guī)........................................................................52.4.1環(huán)衛(wèi)管理體制現(xiàn)狀...............................................................14

1.2.2行政法規(guī)、部門(mén)規(guī)章..............................................................52.4.2城市垃圾產(chǎn)生狀況...............................................................15

2.4.3垃圾收運(yùn)處理現(xiàn)狀...............................................................15

1.2.4相關(guān)規(guī)劃........................................................................52.4.4環(huán)衛(wèi)基礎(chǔ)設(shè)施現(xiàn)狀...............................................................16

1.3規(guī)劃編制的指導(dǎo)思想及原則.......................................................52.4.5道路清掃保潔現(xiàn)狀...............................................................17

2.4.6環(huán)衛(wèi)存在的主要問(wèn)題.............................................................17

132規(guī)劃原則6第三章環(huán)境衛(wèi)生收運(yùn)及處理體系規(guī)劃........................................................19

1.4規(guī)劃內(nèi)容.........................................................................63.1城市生活垃圾量的預(yù)測(cè)..............................................................19

1.5規(guī)劃范圍........................................................................63.1.1影響生活垃圾量的因素...........................................................19

1.6規(guī)劃期限........................................................................63.1.2城市生活垃圾產(chǎn)量預(yù)測(cè)...........................................................19

1.7規(guī)劃目標(biāo)........................................................................63.1.3城鄉(xiāng)生活垃圾清運(yùn)量預(yù)測(cè)........................................................20

1.8規(guī)劃思路及技術(shù)路線..............................................................83.1.4生活垃圾成分預(yù)測(cè)...............................................................21

第二章城市概況............................................................................93.2糞便量預(yù)測(cè).........................................................................21

2.1城市性質(zhì)...........................................................................93.3建筑垃圾產(chǎn)量預(yù)測(cè)..................................................................22

2.1.1城市性質(zhì)........................................................................93.4醫(yī)療垃圾產(chǎn)量預(yù)測(cè)..................................................................22

2.1.2歷史沿革........................................................................93.5生活垃圾收運(yùn)及處理體系規(guī)劃........................................................23

2.1.3行政區(qū)劃........................................................................93.5.1規(guī)劃思路.......................................................................23

2.1.4人口情況.......................................................................103.5.2生活垃圾收運(yùn)處置對(duì)策...........................................................23

2.1.5社會(huì)經(jīng)濟(jì)發(fā)展水平...............................................................103.5.3生活垃圾分類(lèi)收集規(guī)劃...........................................................24

2.2自然地理?xiàng)l件.......................................................................103.5.4生活垃圾收運(yùn)模式規(guī)劃..........................................................27

221地理位置103.5.5生活垃圾減量化措施.............................................................31

2.2.2地形地貌........................................................................103.5.6生活垃圾處理設(shè)施規(guī)劃..........................................................33

2.2.3氣候條件........................................................................113.6餐廚垃圾收運(yùn)處理規(guī)劃..............................................................34

3.6.1餐廚垃圾產(chǎn)生與收運(yùn)現(xiàn)狀.........................................................34第四章環(huán)境衛(wèi)生公共設(shè)施規(guī)劃..............................................................40

3.6.2餐廚廢棄物處理工作目標(biāo).........................................................344.1規(guī)劃原則...........................................................................40

3.6.3收運(yùn)體系的構(gòu)建.................................................................344.2公共廁所規(guī)劃......................................................................40

3.6.4餐廚垃圾終端處理設(shè)施建設(shè).......................................................35421公共廁所建設(shè)標(biāo)準(zhǔn)................................................................40

3.7建筑垃圾運(yùn)輸處理規(guī)劃...............................................................354.2.2公共廁所設(shè)計(jì)原則...............................................................40

3.7.1建筑垃圾的定義.................................................................354.2.3公共廁所建設(shè)布局規(guī)劃..........................................................41

3.7.2建筑垃圾布點(diǎn)與管理.............................................................354.2.4公共廁所建設(shè)形式...............................................................44

3.7.3建筑垃圾管理基本流程...........................................................354.3廢物箱規(guī)劃.........................................................................45

3.8醫(yī)療垃圾收運(yùn)處理規(guī)劃...............................................................3643.1設(shè)置原則.......................................................................45

3.8.1醫(yī)療衛(wèi)生垃圾定義...............................................................364.3.2設(shè)置標(biāo)準(zhǔn)......................................................................45

3.8.2醫(yī)療衛(wèi)生垃圾清運(yùn)處理原則.......................................................36第五章環(huán)境衛(wèi)生工程設(shè)施規(guī)劃..............................................................46

3.8.3醫(yī)療衛(wèi)生垃圾處理現(xiàn)狀及存在問(wèn)題.................................................365.1環(huán)衛(wèi)工程設(shè)施定義..................................................................46

3.8.4醫(yī)療衛(wèi)生垃圾處理目標(biāo)...........................................................365.2規(guī)劃原則...........................................................................46

3.8.5醫(yī)療衛(wèi)生垃圾收運(yùn)方式規(guī)劃.......................................................365.3垃圾轉(zhuǎn)運(yùn)站規(guī)劃....................................................................46

3.9工業(yè)垃圾運(yùn)輸處理規(guī)劃..............................................................375.3.1.垃圾轉(zhuǎn)運(yùn)站設(shè)置原則............................................................46

3.9.1工業(yè)垃圾定義...................................................................3753.2設(shè)置標(biāo)準(zhǔn).......................................................................46

3.9.2工業(yè)垃圾清運(yùn)處理原則...........................................................3753.3垃圾轉(zhuǎn)運(yùn)站布局.................................................................47

3.9.3工業(yè)垃圾處理目標(biāo)...............................................................375.4生活垃圾填埋場(chǎng)規(guī)劃................................................................47

3.9.4工業(yè)垃圾收運(yùn)規(guī)劃..............................................................375.4.1設(shè)計(jì)原則.......................................................................47

3.10工業(yè)有害固體廢物處理規(guī)劃.........................................................375.4.2環(huán)境保護(hù)要求...................................................................47

3.10.1工業(yè)有害固體廢物定義.........................................................375.4.3衛(wèi)生填埋場(chǎng)規(guī)劃.................................................................48

3.10.2工業(yè)有害固體廢物分類(lèi).........................................................375.5建筑垃圾填埋場(chǎng)規(guī)劃................................................................48

3.10.3工業(yè)有害固體廢物管理措施......................................................385.6生活垃圾處理設(shè)施改造封場(chǎng)規(guī)劃......................................................48

3.10.4工業(yè)有害固體廢物收運(yùn)方式規(guī)劃.................................................385.7生活垃圾綜合處理設(shè)施規(guī)劃..........................................................49

3.11糞便收運(yùn)處理規(guī)劃.................................................................385.7.1環(huán)境園理念.....................................................................49

3.11.1現(xiàn)狀..........................................................................38572規(guī)劃原則.........................................................................50

3.11.2規(guī)劃原則......................................................................38第六章其他環(huán)境衛(wèi)生設(shè)施規(guī)劃..............................................................51

3.11.3糞便產(chǎn)生量預(yù)測(cè)................................................................386.1環(huán)衛(wèi)行業(yè)發(fā)展對(duì)策..................................................................51

3.11.4管理措施......................................................................396.1.1環(huán)衛(wèi)行業(yè)發(fā)展目標(biāo)...............................................................51

3.11.5收運(yùn)設(shè)備......................................................................396.1.2環(huán)衛(wèi)從業(yè)人員...................................................................51

6.1.3環(huán)衛(wèi)處（站）、所主要職責(zé).........................................................517.7農(nóng)村生活垃圾分類(lèi)..................................................................60

6.2道路保潔規(guī)劃......................................................................527.7.1分類(lèi)類(lèi)別.......................................................................60

6.2.1道路保潔范圍...................................................................527.7.2分類(lèi)措施.......................................................................60

6.2.2道路保潔等級(jí)劃分...............................................................52第八章環(huán)境衛(wèi)生管理體制與政策規(guī)劃........................................................61

6.2.3規(guī)劃目標(biāo).......................................................................528.1環(huán)衛(wèi)管理體制規(guī)劃..................................................................61

6.2.4道路保潔質(zhì)量等級(jí)..............................................................528.2環(huán)境衛(wèi)生政策建設(shè)規(guī)劃..............................................................61

6.2.5永昌縣城鄉(xiāng)道路保潔需求.........................................................528.2.1政策現(xiàn)狀.......................................................................61

6.2.6道路清掃、保潔設(shè)備與設(shè)施設(shè)置規(guī)劃..............................................538.2.2垃圾減量化無(wú)害化資源化和產(chǎn)業(yè)化政策............................................61

6.3水域保潔規(guī)劃......................................................................548.2.3環(huán)衛(wèi)作業(yè)社會(huì)化、市場(chǎng)化、專(zhuān)業(yè)化與服務(wù)收費(fèi)政策.................................61

6.3.1永昌縣水域概況.................................................................548.2.4環(huán)衛(wèi)科技發(fā)展激勵(lì)政策..........................................................62

6.3.2規(guī)劃目標(biāo).......................................................................548.3環(huán)境衛(wèi)生法制建設(shè)規(guī)劃..............................................................62

6.3.3水域垃圾收運(yùn)處理規(guī)劃...........................................................548.3.1環(huán)境衛(wèi)生法規(guī)與標(biāo)準(zhǔn)實(shí)施現(xiàn)狀....................................................62

6.3.4水域環(huán)境衛(wèi)生管理措施...........................................................558.3.2地方性環(huán)衛(wèi)法規(guī)與政府規(guī)章建設(shè)..................................................62

6.4環(huán)衛(wèi)作息場(chǎng)所規(guī)劃...................................................................558.4環(huán)境衛(wèi)生管理體制規(guī)劃..............................................................63

6.4.1環(huán)衛(wèi)作息場(chǎng)所需求預(yù)測(cè)...........................................................558.4.1存在的主要問(wèn)題.................................................................63

6.4.2環(huán)衛(wèi)作息場(chǎng)所設(shè)置要求...........................................................558.4.2環(huán)境衛(wèi)生管理機(jī)構(gòu)規(guī)劃..........................................................63

6.4.3環(huán)衛(wèi)作息場(chǎng)所規(guī)劃..............................................................558.5促進(jìn)環(huán)境衛(wèi)生工作企業(yè)化和社會(huì)化進(jìn)程...............................................64

6.5環(huán)衛(wèi)車(chē)輛規(guī)劃....................................................................56第九章環(huán)衛(wèi)應(yīng)急系統(tǒng)規(guī)劃..................................................................65

6.6環(huán)衛(wèi)車(chē)輛停車(chē)場(chǎng)規(guī)劃..............................................................569.1編制目的...........................................................................65

6.7車(chē)輛清洗站規(guī)劃...................................................................579.2適用范圍...........................................................................65

第七章農(nóng)村生活垃圾收運(yùn)處理規(guī)劃..........................................................589.2.1道路環(huán)境衛(wèi)生突發(fā)事件類(lèi)型......................................................65

7.1農(nóng)村環(huán)境衛(wèi)生概況及存在的主要問(wèn)題..................................................589.2.2垃圾收運(yùn)、處理過(guò)程中的環(huán)境衛(wèi)生突發(fā)事件類(lèi)型....................................65

7.2規(guī)劃目標(biāo)..........................................................................589.2.3公共廁所服務(wù)與糞便處理的環(huán)境衛(wèi)生突發(fā)事件類(lèi)型..................................65

7.3垃圾量預(yù)測(cè)........................................................................589.3組織體系...........................................................................65

7.4生活垃圾收運(yùn)處理方式規(guī)劃..........................................................599.4處理措施...........................................................................65

7.4.1城郊型農(nóng)村.....................................................................599.4.1建立協(xié)調(diào)統(tǒng)一的應(yīng)急機(jī)構(gòu).........................................................65

7.4.2遠(yuǎn)郊型農(nóng)村.....................................................................599.4.2完善環(huán)境衛(wèi)生突發(fā)事件應(yīng)急預(yù)案..................................................65

7.5垃圾收集點(diǎn)規(guī)劃.....................................................................599.4.3健全專(zhuān)業(yè)應(yīng)急隊(duì)伍...............................................................66

7.5.1垃圾收集點(diǎn)建設(shè)標(biāo)準(zhǔn).............................................................599.4.4加強(qiáng)應(yīng)急物資儲(chǔ)備...............................................................66

7.6農(nóng)村保潔人員配置及保障措施規(guī)劃....................................................59第十章環(huán)境影響分析與評(píng)價(jià)................................................................67

10.1規(guī)劃的實(shí)施對(duì)環(huán)境的影響.................67

10.1.1環(huán)境衛(wèi)生設(shè)施建設(shè)過(guò)程中對(duì)環(huán)境的影響...........................................67

10.1.2環(huán)境衛(wèi)生設(shè)施建成后對(duì)環(huán)境的影響...............................................67

10.2預(yù)防或減輕不良環(huán)境影響的對(duì)策及措施...............................................68

10.2.1環(huán)境衛(wèi)生設(shè)施建設(shè)過(guò)程中........................................................68

10.2.2環(huán)境衛(wèi)生設(shè)施建成后...........................................................68

103環(huán)境影響評(píng)價(jià).......................................................................68

第十一章近期建設(shè)規(guī)劃....................................................................70

11.1近期建設(shè)年限.....................................................................70

11.2近期建設(shè)目標(biāo).....................................................................70

11.3近期建設(shè)主要工作.................................................................70

11.3.1生活垃圾收運(yùn)設(shè)施.............................................................70

11.3.2環(huán)境衛(wèi)生公共設(shè)施.............................................................71

11.3.3道路保潔設(shè)施.................................................................71

11.3.4.近期投資估算.................................................................72

第十二章投資估算.........................................................................73

第十三章措施與建議.......................................................................75

13.1.保障措施.........................................................................75

13.1.1實(shí)施保障措施.................................................................75

13.1.2投資保障措施.................................................................75

13.2.實(shí).建1^4.....75

第一章概述(6)《醫(yī)療廢物管理?xiàng)l例》(2003.6.16)

(7)《甘肅省城鄉(xiāng)規(guī)劃制定管理辦法》

(8)《甘肅省城鄉(xiāng)規(guī)劃條例》

1.1規(guī)劃背景

(9)《甘肅省城市基礎(chǔ)設(shè)施專(zhuān)項(xiàng)規(guī)劃編制導(dǎo)則(試行)》(2014)

伴隨新型城鎮(zhèn)化的推進(jìn)和永昌縣城鄉(xiāng)建設(shè)工作的發(fā)展，城鄉(xiāng)生態(tài)環(huán)境的保護(hù)成為時(shí)代賦予

1.2.3標(biāo)準(zhǔn)、規(guī)范依據(jù)

的新要求，為促進(jìn)城鄉(xiāng)生活垃圾管理向“源頭減量化、運(yùn)輸密閉化、處理無(wú)害化、資源利用化”

方向健康有序發(fā)展，進(jìn)一步完善永昌縣城鄉(xiāng)環(huán)境衛(wèi)生設(shè)施，為永昌縣城鄉(xiāng)環(huán)境衛(wèi)生設(shè)施規(guī)劃、

⑴《環(huán)境衛(wèi)生設(shè)施設(shè)備標(biāo)準(zhǔn)》(CJJ27-2012)

建設(shè)和管理提供依據(jù)，制定本規(guī)劃。

⑵《城市環(huán)境衛(wèi)生專(zhuān)用設(shè)備》(CJJT29-91)

旨在大力推行城鄉(xiāng)生活垃圾處理新技術(shù)，努力提升垃圾無(wú)害化處理和資源化利用水平；認(rèn)

(3)《城市公共廁所設(shè)計(jì)標(biāo)準(zhǔn)》(CJJ14-2016)

真做好垃圾源頭分類(lèi)，推進(jìn)城市生活垃圾收集規(guī)范化、標(biāo)準(zhǔn)化；積極推進(jìn)城市生活垃圾密閉運(yùn)

(4)《城市生活垃圾分類(lèi)及其評(píng)價(jià)標(biāo)準(zhǔn)》(CJJ/T102-2004)

輸，不斷提高垃圾運(yùn)轉(zhuǎn)過(guò)程環(huán)保清潔化程度；強(qiáng)化垃圾收運(yùn)處置工作保障措施，深入推進(jìn)城鄉(xiāng)

⑸《城市環(huán)境衛(wèi)生設(shè)施規(guī)劃規(guī)范》(GB50337-2003)

生活垃圾收運(yùn)處理體系建設(shè)。

(6)《城市公共廁所設(shè)計(jì)標(biāo)準(zhǔn)》(CJJ14-2016)

⑺《生活垃圾轉(zhuǎn)運(yùn)站技術(shù)規(guī)范》(CJJ47-2006)

1.2規(guī)劃編制依據(jù)

⑻《建筑垃圾處理技術(shù)規(guī)范》(CJJ134-2009)

⑼《餐廚垃圾處理技術(shù)規(guī)范》(CJJ184-2012)

1.2.1法律法規(guī)

(10)《一般工業(yè)固體廢物貯存、處置場(chǎng)污染控制標(biāo)準(zhǔn)》(2013.6)

(1)《中華人民共和國(guó)城鄉(xiāng)規(guī)劃法》(2008.1)

1.2.4相關(guān)規(guī)劃

(2)《中華人民共和國(guó)環(huán)境保護(hù)法》(2015.1)

(3)《中華人民共和國(guó)環(huán)境污染防治法》(2016.11.7修訂)

(1)《“十三五”全國(guó)城鎮(zhèn)生活垃圾無(wú)害化處理設(shè)施建設(shè)規(guī)劃》

(4)《中華人民共和國(guó)固體廢物環(huán)境污染防治法》(2016.11.7修訂)

⑵《全省全域無(wú)垃圾三年專(zhuān)項(xiàng)治理行動(dòng)方案》(2017-2020年)

(3)《永昌縣城鄉(xiāng)統(tǒng)籌總體規(guī)劃》(2015-2030)

1.2.2行政法規(guī)、部門(mén)規(guī)章

(3)各城鎮(zhèn)的控制性詳細(xì)規(guī)劃

(1)《城市規(guī)劃編制辦法》(2006.4)

規(guī)劃編制的指導(dǎo)思想及原則

(2)《城市生活垃圾管理辦法》(2007.7)1.3

(3)《城市市容和環(huán)境衛(wèi)生管理?xiàng)l例》(2017.3.1)

1.3.1指導(dǎo)思想

(4)《城市生活垃圾處理及污染防止技術(shù)政策》(2000)

(5)《城市道路和公共場(chǎng)所清掃保潔管理辦法》(建城［1994］第238號(hào)文)

(1)貫徹落實(shí)環(huán)境保護(hù)基本國(guó)策，落實(shí)科學(xué)發(fā)展觀，明確環(huán)衛(wèi)工作發(fā)展目標(biāo)，并以加強(qiáng)環(huán)

衛(wèi)設(shè)施建設(shè)和管理為著力點(diǎn)，促進(jìn)社會(huì)經(jīng)濟(jì)全面協(xié)調(diào)和可持續(xù)發(fā)展。?確定環(huán)衛(wèi)事業(yè)發(fā)展目標(biāo)和建設(shè)指導(dǎo)思想，對(duì)永昌縣城鄉(xiāng)主要的生活垃圾的收集、運(yùn)

（2）依靠科技進(jìn)步，因地制宜，采用先進(jìn)適用工藝技術(shù)，全面提高城鄉(xiāng)生活垃圾收集、運(yùn)輸、處理系統(tǒng)的主要設(shè)施進(jìn)行合理布局：

輸、處理與處置的科技水平，努力實(shí)現(xiàn)城鄉(xiāng)生活垃圾處理、處置的無(wú)害化。?提出永昌縣餐廚、建筑、醫(yī)療等特殊垃圾的處置方向和途徑，對(duì)永昌縣特殊生活垃

（3）確立對(duì)城鄉(xiāng)生活垃圾進(jìn)行全過(guò)程管理的思路，從垃圾產(chǎn)生、收集、運(yùn)輸、處理、處置圾進(jìn)行分類(lèi)有效處理；

各環(huán)節(jié)入手，提高資源化利用程度，推進(jìn)垃圾的減量化。?完善永昌縣各項(xiàng)環(huán)衛(wèi)公共設(shè)施、包括公共廁所、垃圾轉(zhuǎn)運(yùn)站、垃圾收集點(diǎn)、垃圾箱

（3）深化改革、擴(kuò)大開(kāi)放、依法管理。依靠制度創(chuàng)新，探索適應(yīng)市場(chǎng)經(jīng)濟(jì)要求的運(yùn)營(yíng)管理等，全面提高永昌縣環(huán)境衛(wèi)生水平：

模式，實(shí)現(xiàn)環(huán)衛(wèi)事業(yè)的產(chǎn)業(yè)化發(fā)展，將城鄉(xiāng)環(huán)衛(wèi)工作提高到一個(gè)新水平。?提出實(shí)施規(guī)劃的技術(shù)經(jīng)濟(jì)政策和管理對(duì)策，并提出實(shí)施計(jì)劃；

?近期實(shí)施方案及投資估算；

1.3.2規(guī)劃原則?按照全面考慮、重點(diǎn)突出的原則，將生活垃圾處理設(shè)施規(guī)劃作為本次的重點(diǎn)內(nèi)容。

本次規(guī)劃即體現(xiàn)優(yōu)良的環(huán)衛(wèi)體制創(chuàng)新和先進(jìn)的科學(xué)技術(shù)理念，更強(qiáng)調(diào)規(guī)劃的控制指導(dǎo)性和

1.5規(guī)劃范圍

科學(xué)前瞻性，同時(shí)充分考慮規(guī)劃的現(xiàn)實(shí)可行性和可操作性，實(shí)行近遠(yuǎn)期結(jié)合，動(dòng)態(tài)規(guī)劃，以適

應(yīng)永昌縣城鄉(xiāng)環(huán)境衛(wèi)生發(fā)展的各個(gè)階段需要?？h域：永昌縣行政轄區(qū)，包括城關(guān)鎮(zhèn)、東寨鎮(zhèn)、河西堡鎮(zhèn)、朱王堡鎮(zhèn)、水源鎮(zhèn)、新城了?鎮(zhèn)、

由此，規(guī)劃制定了以下的規(guī)劃原則：紅山窯鎮(zhèn)、焦家莊鎮(zhèn)、六壩鎮(zhèn)、南壩鄉(xiāng)，以及縣域內(nèi)北部草原、南部草原、西部草原等其他國(guó)

（1）堅(jiān)持科學(xué)發(fā)展觀，以總體規(guī)劃為指導(dǎo)，以建設(shè)部環(huán)衛(wèi)設(shè)施標(biāo)準(zhǔn)為依據(jù)，全面規(guī)劃，合有土地，總面積5839.69平方公里。

理布局，遠(yuǎn)近結(jié)合。中心城區(qū)規(guī)劃范圍：規(guī)劃范圍東起科研東路、西至五里沙溝，北臨北海子景區(qū)，南抵規(guī)劃

（2）堅(jiān)持可持續(xù)發(fā)展觀，從整個(gè)城鎮(zhèn)的角度進(jìn)行環(huán)衛(wèi)專(zhuān)項(xiàng)規(guī)劃，充分利用現(xiàn)有設(shè)備，對(duì)收312國(guó)道新線位，規(guī)劃控制范圍面積17.47平方公里。

集、轉(zhuǎn)運(yùn)、處理等環(huán)節(jié)合理配置，合理布局環(huán)衛(wèi)收運(yùn)設(shè)施，提高垃圾分類(lèi)收集率、資源回收率，

避免或減輕垃圾收運(yùn)系統(tǒng)對(duì)環(huán)境的污染，建立資源節(jié)約型、環(huán)境友好型社會(huì)。1.6規(guī)劃期限

（3）堅(jiān)持“以人為本，全面規(guī)劃，綜合整治，改善環(huán)境”的原則，在對(duì)各種環(huán)境衛(wèi)生基礎(chǔ)

本次規(guī)劃期限為2020-2030年。

設(shè)施布局規(guī)劃中，結(jié)合具體實(shí)際情況，充分考慮以人為本，避免污染環(huán)境，與周邊環(huán)境相協(xié)調(diào)

近期：2020-2025年；

統(tǒng)一，營(yíng)造舒適、整潔、文明的城市環(huán)境。

遠(yuǎn)期：2026-2030年。

（4）堅(jiān)持適度超前的原則，優(yōu)化布局、完善網(wǎng)絡(luò)，確保系統(tǒng)的合理性和先進(jìn)性。

（5）堅(jiān)持安全性和經(jīng)濟(jì)性兼顧的原則，做到系統(tǒng)安全、運(yùn)行安全、管理科學(xué)。1.7規(guī)戈IJ目標(biāo)

（6）確保系統(tǒng)的可行性，便于分期實(shí)施。