ࡱ> 46%&'()*+,-./0123q` \LbjbjqPqP  :: ޸޸޸8|0rp+ hh7UBg^BBY'''BV'B''zf z޸Vj7o0) ))\L96'o,&XBBBBD  B xy dng cng ho x hi ch ngha vit nam c lp T do Hnh phc S: 04 /2008/Q-BXD H Ni, ngy 03 thng 4 nm 2008 quyt nh V vic ban hnh : Quy chun k thut Quc gia v Quy hoch xy dng B trng b xy dng Cn c Ngh nh s 17/2008/N-CP ngy 04/02/2008 ca Chnh ph quy nh chc nng, nhim v, quyn hn v c cu t chc B Xy dng; Theo ngh ca V trng V Khoa hc Cng ngh, Vin trng Vin Quy hoch th - Nng thn ti cng vn s 53/VQH - QHXD2 ngy 30 thng 01 nm 2008; quyt nh: iu 1. Ban hnh km theo quyt nh ny Quy chun k thut Quc gia v Quy hoch xy dng : QCVN : 01/2008/BXD Quy chun k thut Quc gia v Quy hoch Xy dng". Quy chun ny thay th phn II (v quy hoch xy dng )- Quy chun Xy dng Vit Nam tp 1 - 1997. iu 2. Quyt nh ny c hiu lc t ngy 03/4/2008 v p dng trong phm vi c nc. iu 3. Cc B, c quan ngang B, c quan thuc Chnh ph, y ban nhn dn cc tnh, thnh ph trc thuc Trung ng c trch nhim thi hnh Quyt nh ny./. B trng Ni nhn: Nh iu 3 VP Chnh Ph Cng bo V Php ch k Lu VP, V KHCN Nguyn Hng Qun  CNG HO X HI CH NGH(A VIT NAM QCXDVN 01: 2008/BXD QUY CHUN XY DNG VIT NAM QUY HOCH XY DNG Vietnam Building Code. Regional and Urban Planning and Rural Residental Planning H NI - 2008 B XY DNG QCXDVN 01: 2008/BXD QUY CHUN XY DNG VIT NAM QUY HOCH XY DNG H NI - 2008 Quy chun xy dng Vit Nam QCXDVN 01: 2008/BXD do Vin Quy hoch  th - nng thn bin son, V Khoa hc Cng ngh trnh duyt, B Xy dng ban hnh theo Quyt nh s 04/2008/Q-BXD ngy 3 thng 4 nm 2008. Quy chun ny c sot xt v thay th phn II, tp I, Quy chun xy dng Vit Nam c ban hnh km theo Quyt nh s 682/BXD-CSXD ngy 14/12/1996 ca B trng B Xy dng. MC LC Trang  TOC \o "1-2" \h \z \u  HYPERLINK \l "_Toc194936000" CHNG I. CC QUY NH CHUNG  PAGEREF _Toc194936000 \h 7  HYPERLINK \l "_Toc194936001" 1.1 Phm vi p dng  PAGEREF _Toc194936001 \h 7  HYPERLINK \l "_Toc194936002" 1.2 Gii thch t ng  PAGEREF _Toc194936002 \h 7  HYPERLINK \l "_Toc194936003" 1.3 Khu vc bo v cng trnh v khong cch ly v sinh, an ton  PAGEREF _Toc194936003 \h 9  HYPERLINK \l "_Toc194936004" 1.4 Yu cu i vi cng tc quy hoch xy dng  PAGEREF _Toc194936004 \h 10  HYPERLINK \l "_Toc194936005" CHNG II. QUY HOCH KHNG GIAN  PAGEREF _Toc194936005 \h 15  HYPERLINK \l "_Toc194936006" 2.1 Quy hoch khng gian vng  PAGEREF _Toc194936006 \h 15  HYPERLINK \l "_Toc194936007" 2.2 T chc khng gian trong quy hoch chung xy dng  th  PAGEREF _Toc194936007 \h 15  HYPERLINK \l "_Toc194936008" 2.3 Quy hoch chi tit xy dng  th  PAGEREF _Toc194936008 \h 16  HYPERLINK \l "_Toc194936009" 2.4 Quy hoch cc n v   PAGEREF _Toc194936009 \h 18  HYPERLINK \l "_Toc194936010" 2.5 Quy hoch h thng cc cng trnh dch v  th  PAGEREF _Toc194936010 \h 19  HYPERLINK \l "_Toc194936011" 2.6 Quy hoch cy xanh  th  PAGEREF _Toc194936011 \h 21  HYPERLINK \l "_Toc194936012" 2.7 Quy hoch khu cng nghip v kho tng  PAGEREF _Toc194936012 \h 22  HYPERLINK \l "_Toc194936013" 2.8 Thit k  th  PAGEREF _Toc194936013 \h 25  HYPERLINK \l "_Toc194936014" 2.9 Quy hoch khng gian ngm  PAGEREF _Toc194936014 \h 33  HYPERLINK \l "_Toc194936015" 2.10 Quy hoch ci to cc khu vc ci trong  th  PAGEREF _Toc194936015 \h 35  HYPERLINK \l "_Toc194936016" 2.11 Quy hoch xy dng im dn c nng thn  PAGEREF _Toc194936016 \h 38  HYPERLINK \l "_Toc194936017" CHNG III. QUY HOCH CHUN B K THUT  PAGEREF _Toc194936017 \h 43  HYPERLINK \l "_Toc194936019" 3.1 Cc quy nh chung i vi quy hoch chun b k thut  PAGEREF _Toc194936019 \h 43  HYPERLINK \l "_Toc194936020" 3.2 Quy hoch chun b k thut vng  PAGEREF _Toc194936020 \h 44  HYPERLINK \l "_Toc194936021" 3.3 Quy hoch chun b k thut  th  PAGEREF _Toc194936021 \h 44  HYPERLINK \l "_Toc194936022" 3.4 Quy hoch chun b k thut im dn c nng thn  PAGEREF _Toc194936022 \h 45  HYPERLINK \l "_Toc194936023" CHNG IV. QUY HOCH GIAO THNG  PAGEREF _Toc194936023 \h 47  HYPERLINK \l "_Toc194936025" 4.1 Cc quy nh chung v quy hoch giao thng  PAGEREF _Toc194936025 \h 47  HYPERLINK \l "_Toc194936026" 4.2 Quy hoch giao thng vng  PAGEREF _Toc194936026 \h 47  HYPERLINK \l "_Toc194936027" 4.3 Quy hoch giao thng  th  PAGEREF _Toc194936027 \h 47  HYPERLINK \l "_Toc194936028" 4.4 Quy hoch giao thng im dn c nng thn.  PAGEREF _Toc194936028 \h 57  HYPERLINK \l "_Toc194936029" CHNG V. QUY HOCH CP NC  PAGEREF _Toc194936029 \h 58  HYPERLINK \l "_Toc194936030" 5.1 Khu vc bo v cng trnh cp nc  PAGEREF _Toc194936030 \h 58  HYPERLINK \l "_Toc194936031" 5.2 Quy hoch cp nc vng  PAGEREF _Toc194936031 \h 58  HYPERLINK \l "_Toc194936032" 5.3 Quy hoch cp nc  th  PAGEREF _Toc194936032 \h 59  HYPERLINK \l "_Toc194936033" 5.4 Quy hoch cp nc im dn c nng thn  PAGEREF _Toc194936033 \h 63  HYPERLINK \l "_Toc194936034" CHNG VI. QUY HOCH THOT NC THI, QUN L CHT THI RN V NGH(A TRANG  PAGEREF _Toc194936034 \h 64  HYPERLINK \l "_Toc194936035" 6.1 Cc quy nh chung  PAGEREF _Toc194936035 \h 64  HYPERLINK \l "_Toc194936036" 6.2 Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang vng  PAGEREF _Toc194936036 \h 70  HYPERLINK \l "_Toc194936037" 6.3 Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang  th  PAGEREF _Toc194936037 \h 70  HYPERLINK \l "_Toc194936038" 6.4 Quy hoch thot nc, qun l cht thi rn, ngh)a trang im dn c nng thn  PAGEREF _Toc194936038 \h 71  HYPERLINK \l "_Toc194936039" CHNG VII. QUY HOCH CP IN  PAGEREF _Toc194936039 \h 72  HYPERLINK \l "_Toc194936040" 7.1 Cc yu cu i vi qui hoch cp in  PAGEREF _Toc194936040 \h 72  HYPERLINK \l "_Toc194936041" 7.2 Quy hoch cp in vng  PAGEREF _Toc194936041 \h 72  HYPERLINK \l "_Toc194936042" 7.3 Quy hoch cp in  th  PAGEREF _Toc194936042 \h 73  HYPERLINK \l "_Toc194936043" 7.4 Quy hoch cp in im dn c nng thn.  PAGEREF _Toc194936043 \h 77 PH LC & & & & & & & & & & & & & & & & & & & & & & & & & & & & 80 CHNG I. CC QUY NH CHUNG Phm vi p dng Quy chun xy dng Vit Nam v quy hoch xy dng l nhng quy nh bt buc phi tun th trong qu trnh lp, thm nh v ph duyt cc  n quy hoch xy dng; l c s php l  qun l vic ban hnh, p dng cc tiu chun quy hoch xy dng v cc quy nh v qun l xy dng theo quy hoch ti a phng. Gii thch t ng Quy hoch xy dng: l vic t chc hoc nh hng t chc khng gian vng, khng gian  th v im dn c, h thng cng trnh h tng k thut, h tng x hi, to lp mi trng sng thch hp cho ngi dn sng ti cc vng lnh th , m bo kt hp hi ha gia li ch quc gia v li ch cng ng, p ng c cc mc tiu pht trin kinh t - x hi, quc phng, an ninh v bo v mi trng.  th: l im dn c tp trung, c vai tr thc y s pht trin kinh t, x hi ca mt vng lnh th, c c s h tng  th thch hp v c quy m dn s thnh th ti thiu l 4.000 ngi (i vi min ni ti thiu l 2.800 ngi) vi t l lao ng phi nng nghip ti thiu l 65%.  th gm cc loi: thnh ph, th x v th trn.  th bao gm cc khu chc nng  th. Khu  th: l khu vc xy dng mt hay nhiu khu chc nng ca  th, c gii hn bi cc ranh gii t nhin, ranh gii nhn to hoc cc ng chnh  th. Khu  th bao gm: cc n v ; cc cng trnh dch v cho bn thn khu  th ; c th c cc cng trnh dch v chung ca ton  th hoc cp vng. n v : l khu chc nng bao gm cc nhm nh ; cc cng trnh dch v cp n v  nh trng mm non, trng tiu hc, trng trung hc c s; trm y t, ch, trung tm th dc th thao (TDTT), im sinh hot vn ha v cc trung tm dch v cp n v  khc phc v cho nhu cu thng xuyn ca cng ng dn c trong n v ...; vn hoa, sn chi trong n v ; t ng giao thng ni b (bao gm ng t cp phn khu vc n ng nhm nh ) v bi  xe phc v trong n v ... Cc cng trnh dch v cp n v  (cp I) v vn hoa sn chi trong n v  c bn knh phc v d"500m. Quy m dn s ti a ca n v  l 20.000 ngi, quy m dn s ti thiu ca n v  l 4.000 ngi (i vi cc  th min ni l 2.800 ngi). ng giao thng chnh  th khng c chia ct n v . Ty theo quy m v nhu cu qun l  b tr trung tm hnh chnh cp phng. t trung tm hnh chnh cp phng c tnh vo t n v . Ty theo gii php quy hoch, trong cc n v  c th b tr an xen mt s cng trnh ngoi cc khu chc nng thnh phn ca n v  nu trn, nhng t xy dng cc cng trnh ny khng thuc t n v . Nhm nh : c gii hn bi cc ng cp phn khu vc tr ln (xem bng 4.4). Nhm nh  chung c bao gm: din tch chim t ca bn thn cc khi nh chung c, din tch sn ng v sn chi ni b nhm nh , bi  xe ni b v sn vn trong nhm nh . Nhm nh  lin k, nh  ring l bao gm: din tch cc l t xy dng nh  ca cc h gia nh (t ), din tch ng nhm nh  (ng giao thng chung dn n cc l t ca cc h gia nh), din tch vn hoa, sn chi ni b nhm nh . Trong cc sn chi ni b c php b tr cc cng trnh sinh hot vn ha cng ng vi quy m ph hp vi nhu cu ca cng ng trong phm vi phc v. t : l din tch chim t ca cc cng trnh nh  chung c (trong l t dnh cho xy dng nh chung c) hoc l din tch trong khun vin cc l t  dng lin k v nh  ring l (bao gm din tch chim t ca cc cng trnh nh  lin k v nh  ring l v sn vn, ng dn ring vo nh  lin k hoc nh  ring l , khng bao gm ng giao thng chung). t xy dng  th: l t xy dng cc khu chc nng  th (bao gm c cc h thng h tng k thut  th). t d phng pht trin, t nng lm nghip trong  th v cc loi t khng phc v cho hot ng ca cc chc nng  th khng phi l t xy dng  th. t  th: t  th l t ni thnh ph, t ni th x v t th trn. t ngoi thnh, ngoi th  c quy hoch v c c quan Nh nc c thm quyn ph duyt  pht trin  th c qun l nh t  th. Khu : l mt khu vc xy dng  th c chc nng chnh l phc v nhu cu  v sinh hot hng ngy ca ngi dn  th, khng phn bit quy m. Cu trc chin lc pht trin  th: l cu trc t chc khng gian  th nhm thc hin chin lc pht trin  th. Cu trc khng gian l dng vt th ha ca cc mi quan h gia cc b phn cu thnh trong  th. H tng k thut  th gm: H thng giao thng; H thng cung cp nng lng; H thng chiu sng cng cng; H thng cp nc, h thng thot nc; H thng qun l cc cht thi, v sinh mi trng; H thng ngh)a trang; Cc cng trnh h tng k thut khc. H tng x hi  th gm: Cc cng trnh nh ; Cc cng trnh cng cng, dch v: y t, vn ha, gio dc, th dc th thao, thng mi v cc cng trnh dch v  th khc; Cc cng trnh qung trng, cng vin, cy xanh, mt nc; Cc cng trnh c quan hnh chnh  th; Cc cng trnh h tng x hi khc. Cng trnh (hoc t s dng) hn hp: l cng trnh (hoc qu t) s dng cho nhiu mc ch khc nhau (v d:  kt hp kinh doanh dch v, v/hoc kt hp sn xut& ). Mt  xy dng: Mt  xy dng thun (net-t) l t l din tch chim t ca cc cng trnh kin trc xy dng trn tng din tch l t (khng bao gm din tch chim t ca cc cng trnh nh: cc tiu cnh trang tr, b bi, sn th thao ngai tri (tr sn ten-nit v sn th thao c xy dng c nh v chim khi tch khng gian trn mt t), b cnh& ). Mt  xy dng gp (brut-t) ca mt khu vc  th l t l din tch chim t ca cc cng trnh kin trc trn tng din tch ton khu t (din tch ton khu t bao gm c sn ng, cc khu cy xanh, khng gian m v cc khu vc khng xy dng cng trnh trong khu t ). Ch gii ng : l ng ranh gii phn nh gia phn l t  xy dng cng trnh v phn t c dnh cho ng giao thng hoc cc cng trnh k thut h tng. Ch gii xy dng: l ng gii hn cho php xy dng nh, cng trnh trn l t. Ch gii xy dng ngm: l ng gii hn cho php xy dng nh, cng trnh ngm di t (khng bao gm h thng h tng k thut ngm). Khong li: l khong cch gia ch gii ng  v ch gii xy dng. Ct xy dng khng ch: l cao  xy dng ti thiu bt buc phi tun th c la chn ph hp vi quy chun v quy hoch chun b k thut. Khong cch an ton v mi trng (ATVMT): l khong cch an tan  bo v ngun nc, t ngun pht thi (trm bm, nh my x l nc thi, h sinh hc, khu lin hp x l cht thi rn, bi chn lp cht thi rn, ngh)a trang, l ha tng, cng trnh sn xut cng nghip  tiu th cng nghip...) n cc cng trnh h tng x hi. Hnh lang bo v an ton li in: l khong khng gian lu khng v chiu rng, chiu di v chiu cao chy dc theo cng trnh ng dy ti in hoc bao quanh trm in. Khu vc bo v cng trnh v khong cch ly v sinh, an ton Trong quy hoch xy dng, qun l xy dng phi tun th cc quy nh chuyn ngnh v khu vc bo v v khong cch ly v sinh, an ton bao gm: Khu vc bo v ca cc cng trnh k thut h tng:  iu, cng trnh thy li; Cng trnh giao thng: ng b, ng st, ng thy, ng khng; H thng thng tin lin lc; Li in cao p; ng ng dn kh t, dn du; Cng trnh cp nc, thot nc; Ngun nc. Khu vc bo v di tch lch s, vn ha, danh lam thng cnh v cc khu bo tn. Khu vc bo v cng trnh an ninh, quc phng. Khu vc cch ly gia khu dn dng vi: X nghip cng nghip, tiu th cng nghip; Kho tng; Trm bm, trm x l nc thi; Khu x l cht thi rn, ngh)a trang; V tr n mn khai thc than, t, . Khong cch an ton  chng chy gia cc loi cng trnh: Gia cc nh v cng trnh dn dng vi nhau; Gia cc cng trnh cng nghip vi cc cng trnh khc; Gia kho nhin liu, trm xng du, trm phn phi kh t vi cc cng trnh khc. Khong cch an ton bay. Khong cch an ton i vi khu vc c kh nng xy ra thin tai, tai bin a cht (st, nt, trt l, li qut,& ), phng x. Yu cu i vi cng tc quy hoch xy dng Cc yu cu chung Quy hoch xy dng phi m bo cc yu cu di y: Tun th cc vn bn php quy hin hnh v quy hoch xy dng. Tun th cc quy nh php l c lin quan v bo v cc cng trnh k thut, cng trnh quc phng, di tch lch s, vn ha v bo v mi trng. Ph hp vi c im ca a phng v: iu kin t nhin: a hnh, a cht, a cht thy vn, t ai, ngun nc, mi trng, kh hu, ti nguyn, cnh quan; Kinh t: hin trng v tim nng pht trin; X hi: dn s, phong tc, tp qun, tn ngng... m bo vic xy dng mi, ci to cc  th, khu dn c, khu cng nghip v t hiu qu v cc mt: Bo m cc iu kin an ton, v sinh, tin nghi cho nhng ngi lm vic v sinh sng trong khu vc hoc cng trnh c xy dng ci to. Bo v c li ch ca ton x hi, bao gm: Bo v mi trng sng, cnh quan v cc di tch lch s, vn ha, gi gn v pht trin bn sc vn ha dn tc; Ph hp vi xu th pht trin kinh t, chnh tr, x hi; Bo v cng trnh xy dng v ti sn bn trong cng trnh; m bo cc yu cu v quc phng, an ninh; m bo pht trin bn vng. S dng hp l vn u t, t ai v ti nguyn; S dng bn vng ti nguyn mi trng. Yu cu i vi quy hoch xy dng vng Quy hoch xy dng cho cc vng c chc nng tng hp hoc chuyn ngnh phi thc hin theo mc tiu v nhim v do cp c thm quyn ph duyt. Ty theo c im, quy m ca tng vng, quy hoch xy dng vng cn p ng c cc yu cu sau y: Xc nh c tm nhn, vin cnh pht trin ca ton vng; Xc nh c mc tiu pht trin chin lc cho ton vng; nh hng c vai tr, chc nng ca cc tiu vng ng lc, cc  th ht nhn ca cc tiu vng v cc tiu vng nng thn chnh trong vng; Xc nh c m hnh lin kt, quan h gia cc  th v cc tiu vng dn c nng thn (hoc cc im dn c nng thn trong trng hp quy hoch xy dng vng huyn); nh hng c cc tiu vng tp trung pht trin cc chc nng chnh trong vng nh cng nghip, nng nghip, lm nghip, ng nghip, du lch; Khoanh vng bo v di sn, cnh quan thin nhin, di tch lch s vn ha; khoanh vng cm xy dng; D bo c nhu cu s dng c s h tng trong vng; nh hng c chin lc cung cp h tng k thut trong vng, xc nh cc cng trnh u mi, mng li, v tr v quy m h tng k thut mang tnh cht vng hoc lin vng;  xut c cc d n chin lc v ngun lc thc hin; nh gi mi trng chin lc v  xut cc bin php kim sot mi trng. Yu cu i vi quy hoch chung xy dng  th Ty theo c im, quy m ca tng  th, quy hoch chung xy dng  th cn p ng c cc yu cu sau y: Xc nh c vin cnh pht trin  th (tm nhn); Xc nh c cc chin lc pht trin  th chnh;  xut c cu trc tng th pht trin khng gian  th (bao gm ni th v ngoi th) v cc cu trc c trng ph hp vi cc chin lc pht trin  th; D bo quy m dn s, nhu cu lao ng v nhu cu t ai xy dng  th;  xut c cc ch tiu v s dng t, ch tiu cung cp h tng ph hp vi mc tiu pht trin cho cc giai on pht trin  th;  xut c cc gii php quy hoch s dng t vi kh nng s dng t hn hp  mc  ti a, m bo tnh linh hot v nng ng  thc hin cc chin lc pht trin  th; nh hng c h thng khung h tng k thut phc v cho pht trin  th: nh gi tng hp v la chn t xy dng  th, m bo p ng ti u cc mc tiu pht trin  th; Xc nh ct xy dng khng ch ti cc khu vc cn thit v cc trc giao thng chnh  th m bo kim sot v khp ni gia cc khu chc nng trong  th; Xc nh mng li giao thng khung bao gm: giao thng i ngoi, cc trc giao thng chnh  th, cc cng trnh u mi giao thng (nh: cng hng khng, cng bin, cng sng, u mi giao thng, thy li...); t chc giao thng cng cng cho cc  th loi III tr ln; xc nh ch gii ng  cc trc giao thng chnh  th; La chn ngun, xc nh quy m, v tr, cng sut ca cc cng trnh u mi; mng li truyn ti v phn phi chnh ca cc h thng cp nc, cp in; mng li ng cng thot nc chnh; cc cng trnh x l nc thi, cht thi rn; ngh)a trang v cc cng trnh h tng k thut chnh khc ca  th; T chc h thng tuy-nen k thut ph hp vi h thng h tng k thut khung. Xc nh cc d n chin lc v ngun lc thc hin; Thit k  th:  xut c khung thit k  th tng th bao gm cc khng gian trng tm, trng im v cc khng gian c trng trong  th; nh gi mi trng chin lc v  xut cc bin php kim sot mi trng. Yu cu i vi quy hoch chi tit xy dng  th t l 1/2.000 Trong quy hoch chi tit xy dng  th t l 1/2.000, cn nghin cu  xut cc gii php quy hoch mang tnh cht nh hng v cu trc cho tan khu vc nghin cu, m bo ph hp vi chin lc v cu trc pht trin chung ca ton  th, m bo khp ni v mt t chc khng gian v h tng k thut, h tng x hi v t chc cc n v  gia cc khu vc trong phm vi nghin cu v vi cc khu vc ln cn, m bo tnh ng b, hiu qu v bn vng, ng thi phi p ng linh hot nhu cu u t pht trin ca x hi. Quy hoch chi tit xy dng  th t l 1/2.000 phi p ng cc mc tiu v nhim v c th  c ph duyt, ng thi p ng cc yu cu sau y:  xut c cc cu trc t chc khng gian  th;  xut c cc gii php quy hoch s dng t p ng c yu cu v s dng t hn hp, m bo p ng linh hot v nng ng cho nhu cu pht trin ca  th, bao gm: cc loi chc nng (mt hoc nhiu chc nng) c php xy dng trong mi khu t,  xut cc ngng khng ch (nu cn thit) v mt  xy dng v chiu cao cng trnh ph hp vi cu trc khng gian quy hoch v cc chin lc pht trin chung ca tan  th; Xc nh c cc ch tiu v cu trc phn b cc cng trnh h tng x hi ch yu ca khu vc thit k hoc tng khu vc c trng trong khu vc thit k ph hp vi nhu cu qun l pht trin; Xc nh c cc ch tiu kinh t - k thut ch yu v h tng k thut ca khu vc thit k hoc tng khu vc c trng trong khu vc thit k ph hp vi nhu cu qun l pht trin; nh hng c cc gii php quy hoch h thng cng trnh h tng k thut  th, bao gm: Mng li ng giao thng: cc gii php quy hoch giao thng i ngoi c lin quan n khu vc thit k, giao thng  th (n ng phn khu vc); mt ct, ch gii ng ; yu cu v quy hoch bn, bi  xe v h thng cng trnh ngm, tuy-nen k thut...; H thng cp nc: d bo nhu cu v ngun cp nc; v tr, quy m cc cng trnh nh my, trm bm nc; b cha; cc cng trnh u mi cp nc khc v mng li ng ng cp nc n ng phn khu vc; H thng cp in: d bo nhu cu s dng v ngun cung cp in nng; v tr, quy m cc trm in phn phi; mng li ng dy trung th v chiu sng  th...; H thng thot nc: mng li thot nc; v tr, quy m cc cng trnh x l nc thi, cht thi rn...;  xut c cc d n chin lc v ngun lc thc hin; Thit k  th:  xut c cc gii php thit k  th p ng c nhu cu kim sot thc hin theo cc gii php quy hoch ca  n; nh gi mi trng chin lc v  xut cc bin php bo v mi trng. Yu cu i vi quy hoch chi tit xy dng  th t l 1/500 Trong quy hoch chi tit xy dng  th t l 1/500, cn nghin cu  xut cc gii php quy hoch phc v cho nhu cu u t hoc ch trng u t c th, m bo ph hp vi chin lc v cu trc pht trin chung ca tan  th, m bo khp ni v mt t chc khng gian v h tng k thut gia khu vc lp quy hoch v cc khu vc ln cn, m bo tnh ng b, hiu qu v bn vng. Quy hoch chi tit xy dng  th t l 1/500 phi p ng cc mc tiu v nhim v c th c duyt, ng thi p ng cc yu cu sau y:  xut c cc gii php t chc khng gian quy hoch kin trc cnh quan trn mt t v khng gian xy dng ngm; Xc nh c tnh cht, chc nng v cc ch tiu kinh t - k thut ch yu v s dng t, h tng x hi v h tng k thut ca khu vc thit k;  xut c cc ni dung v quy hoch s dng t, bao gm: xc nh din tch, mt  xy dng v chiu cao cng trnh cho tng l t; xc nh quy m cc cng trnh ngm;  xut c cc gii php quy hoch h thng cng trnh h tng k thut  th, bao gm: Mng li ng giao thng: cc gii php quy hoch giao thng i ngoi c lin quan n khu vc thit k, giao thng  th (n tng cng trnh); mt ct, ch gii ng  v ch gii xy dng ca cc tuyn ng (n ng ni b); v tr, quy m bn, bi  xe v h thng cng trnh ngm, tuy-nen k thut...; H thng cp nc: nhu cu v ngun cp nc; v tr, quy m cc cng trnh nh my, trm bm nc; b cha; mng li ng ng cp nc n tng cng trnh v cc thng s k thut chi tit...; H thng cp in: nhu cu s dng v ngun cung cp in nng; v tr, quy m cc trm in phn phi; mng li ng dy trung th, h th v chiu sng  th...; H thng thot nc: mng li thot nc; v tr, quy m cc cng trnh x l nc thi, cht thi rn... Thit k  th:  xut c cc gii php thit k  th p ng c nhu cu kim sot thc hin theo cc gii php quy hoch ca  n; nh gi tc ng mi trng v  xut cc bin php bo v mi trng. Yu cu i vi quy hoch xy dng im dn c nng thn i tng  lp quy hoch xy dng im dn c nng thn bao gm cc khu trung tm x hoc cc khu dn c nng thn tp trung (gi chung l thn). Quy hoch xy dng im dn c nng thn phi cn c vo mc tiu nhim v c th v theo trnh t nh sau: nh hng quy hoch xy dng mng li cc im dn c nng thn trong phm vi ranh gii hnh chnh ton x hoc nh hng quy hoch xy dng mng li cc im dn c nng thn trong phm vi mi quan h cht ch vi khu vc c quy hoch. Thng qua , d bo c quy m v hnh thi pht trin hp l ca mi im dn c theo tng giai on quy hoch. Quy hoch xy dng im dn c nng thn cn p ng cc yu cu sau: Xc nh c mi quan h gia cc im dn c trong mng li quy hoch vi vng xung quanh v mi mt (kinh t  x hi, h tng k thut v h tng x hi...); Xc nh c tim nng, th mnh v cc tin  pht trin; D bo c dn s v nhu cu xy dng cc loi cng trnh; Quy hoch tng mt bng s dng t, b tr cc cng trnh xy dng nh nh , cng trnh dch v, cc khu vc bo tn tn to di tch v cnh quan, cc khu vc cm xy dng; Quy hoch pht trin cc cng trnh k thut h tng, xc nh ch gii ng , ch gii xy dng;  xut cc d n u tin xy dng t u. Yu cu i vi d bo dn s trong quy hoch xy dng Ni dung d bo dn s cn c nghin cu theo cc phng php khoa hc, ph hp vi iu kin v c s d liu u vo ca  n, m bo kt qu d bo ph hp vi nhu cu v kh nng pht trin ca  th, m bo l c s  d bo nhu cu v h tng k thut v h tng x hi trong vng, trong  th v trong mi khu chc nng, m bo hiu qu pht trin  th. Quy m dn s d bo cn phi  cp n cc thnh phn dn s c xc nh ph hp vi Lut c tr, d bo c quy m dn s thng tr, quy m dn s tm tr v quy m dn s lm vic ti  th nhng khng c tr ti  th& Trong quy hoch xy dng  th phi d bo quy m trung bnh ca mt h gia nh. CHNG II. QUY HOCH KHNG GIAN Quy hoch khng gian vng Trong quy hoch xy dng vng, cn nh hng chin lc pht trin khng gian vng. Cc phn vng chc nng cn c nghin cu bao gm: Cc  th v tiu vng hoc im dn c nng thn; Cc vng tp trung sn xut cng nghip, kho tng, khai khong...; Cc vng tp trung sn xut nng, lm, ng nghip; Cc vng trung tm dch v (cp vng hoc quc gia, quc t): Vn ha, du lch (bao gm danh thng, di tch, bo v thin nhin, sinh thi...); Ngh dng, vui chi gii tr; Y t, bo v sc khe; o to, khoa hc cng ngh; Trung tm luyn tp, thi u th thao. Cc phn vng chc nng c bit khc. T chc khng gian trong quy hoch chung xy dng  th La chn t xy dng  th t c chn  xy dng  th phi p ng nhng yu cu sau: C cc li th v kinh t, x hi, h tng k thut v mi trng; C iu kin t nhin (a hnh, a cht, thy vn, kh hu) c th xy dng cng trnh; khng nm trong khu vc t c cc hin tng gy st l, cax-t, tri trt, xi mn, chn ng...; C  din tch t  pht trin  th trong giai on 20 nm v d tr cho giai on tip theo; C iu kin  pht trin h thng h tng k thut  th; Khng b nhim mi trng (do cht c ha hc, phng x, ting n, dch bnh truyn nhim, chy, n...); Khng thuc phm vi khu vc c xc nh  khai thc m, bo tn thin nhin; Khng nm trong phm vi cm xy dng theo php lut v xy dng; Khu vc la chn xy dng cc cng trnh ngm cn c iu kin k thut ph hp vi quy chun xy dng cng trnh ngm v c iu kin  kt ni hp l vi cc cng trnh trn mt t. T chc khng gian trong quy hoch chung xy dng  th Quy hoch chung xy dng  th phi xc nh c cc cu trc pht trin khng gian  th nhm thc hin cc chin lc pht trin  th (cu trc chin lc pht trin  th). Cu trc pht trin khng gian  th phi c xc nh trn c s khung thin nhin ca  th, cc iu kin hin trng, tim nng pht trin  th; phi m bo  th pht trin bn vng, nng ng, hiu qu, v hng ti cc mc tiu pht trin  th chin lc, hng ti tm nhn (vin cnh) mong mun ca  th trong tng lai. Cc cu trc pht trin khng gian  th cn m bo cc ni dung v: Hnh thi  th: l gii c cu trc khng gian  th, xc nh ranh gii pht trin  th, trung tm  th, cc tuyn chnh, mt  xy dng& ; Kinh t  th: d bo quy m dn s, mt  dn s m bo  th pht trin hiu qu; d bo c cu ngnh ngh; xc nh mi quan h tng tc v nguyn tc lin kt gia cc vng chc nng trn mt bng; Thit k  th: cc chin lc kim sot v hng dn pht trin lin quan n cc ni dung v thit k  th nh: tuyn, din, im nhn chnh, h thng khng gian m trong  th, phong cch kin trc, cnh quan  th...; Sinh thi  th: cc chin lc pht trin ph hp vi h sinh thi  th (a hnh, nng, gi, nng lng t nhin, ng thc vt& ); X hi hc  th: cc chin lc pht trin  th hng ti cng bng x hi ti a trong vic quy hoch s dng khng gian, m bo iu kin sng cho cc i tng khc nhau trong x hi (bao gm c khch du lch, cc thnh phn dn s khng chnh thc...); cc gii php v vn  tng phn giu ngho; cc gii php i vi cc vn  x hi khc; Vn ha  th: chin lc pht huy cc gi tr lch s, vn ha ca  th trong tng lai, to dng cc khng gian cn thit cho cc hot ng vn ha tn ngng truyn thng; Cu trc pht trin khng gian tng th ca ton  th l kt qu lng ghp cc cu trc thnh phn v khung h tng k thut  th. Khung h tng k thut  th bao gm cu trc giao thng nhiu tng bc v khung h tng k thut chnh trong  th... V quy hoch s dng t, cc  xut phi ph hp vi cu trc pht trin khng gian  th cho tng khu vc c th v phi quy nh c: Cc khu vc quy nh dnh cho cc khu chc nng c lp; Cc khu vc s dng hn hp c th xy dng nhiu chc nng khc nhau, trong  phi quy nh cc loi chc nng c php xy dng trong mi khu vc. Ty theo v tr, tnh cht ca tng khu vc quy hoch, ranh gii gia cc khu vc quy hoch s dng t khc nhau trong  th c th khng quy nh chnh xc, nhng phi m bo cc nguyn tc lin kt trong cu trc khng gian chung. Ty theo chin lc pht trin v cc tim nng pht trin, c th cn xc nh ngng i vi quy m mt s chc nng trong  th. Quy hoch chi tit xy dng  th Quy hoch chi tit t l 1/2.000: Quy hoch chi tit t l 1/2.000 l quy hoch dng cu trc, trong , cn xc nh c th hn cu trc pht trin  th theo cc chin lc pht trin lin quan n khu vc thit k trong tng th chin lc chung ca ton  th lng ghp vi cu trc v giao thng v khung h tng k thut. Cu trc giao thng cn lm r cu trc tng bc ca h thng, khung h tng k thut khc cn m bo kh nng cung cp h tng cho cc d n thnh phn (cn c  xut n cc tuyn ng cp khu vc). Xc nh cc ch tiu v cung cp cc dch v h tng x hi  th v cu trc phn b cc cng trnh ny  lm c s kim sot v khp ni cc d n u t thnh phn. Trong  n quy hoch chi tit t l 1/2.000, cha xc nh ch gii, mc gii ca tng l t cing nh ca cc tuyn ng. Quy hoch chi tit t l 1/500: Quy hoch chi tit t l 1/500 cn xc nh quy m, v tr, hnh thc ca tng khu chc nng  th, p ng cho nhu cu hoc ch trng u t c th i vi khu vc lp quy hoch. Trong  n quy hoch chi tit t l 1/500, cn xc nh ch gii xy dng, mc gii ca cc tuyn ng. Cc khu chc nng  th bao gm: Cc khu vc xy dng cc cng trnh s dng hn hp (nh , hnh chnh, dch v, sn xut khng c hi& ); Cc khu vc xy dng nh ; Cc khu vc xy dng cc cng trnh dch v  th: Cng trnh hnh chnh cc cp ca  th; Cc cng trnh dch v  th cc cp nh: gio dc ph thng, dy ngh, y t, vn ha, TDTT, thng mi, du lch, ti chnh, ngn hng, bo him, bu chnh, vin thng, tin hc, vn phng& ; Cc khu vc xy dng cc khu cy xanh cng vin, vn hoa  th; Cc khu vc xy dng cc cng trnh hnh chnh ngoi cp qun l hnh chnh ca  th; Cc khu chc nng ngoi giao; Cc vin nghin cu, trng chuyn nghip, bnh vin chuyn ngnh cp ngoi  th; Cc khu sn xut phi nng nghip: cng nghip, kho tng, bn bi (cha hng ha), l m gia sc& ; Cc khu vc xy dng cng trnh tn gio, tn ngng; Cc khu vc xy dng cc cng trnh giao thng, bao gm: giao thng ni th v giao thng i ngoi (mng li ng giao thng, nh ga, bn tu, bn xe i ngoi, cng ng thy, cng hng khng& ); Cc khu vc xy dng cc cng trnh u mi h tng k thut  th v cc khong cch an tan v mi trng (ngh)a trang, cp in, cp v thot nc, x l nc thi, x l rc thi, phng chng chy...); Cc khu vc c bit (khu qun s, an ninh ...); Cc khu vc cy xanh chuyn dng: vn m, cy xanh nghin cu, cy xanh cch ly...; Cc khu chc nng  th khc. Cc yu cu i vi quy hoch cc khu chc nng  th Quy hoch cc khu chc nng  th cn m bo tnh h thng, ng thi m bo yu cu b tr hn hp nhiu loi chc nng khc nhau trong tng khu vc c th mt cch hp l  m bo tnh hiu qu, linh hot v bn vng cho tng khu vc  th, tun th theo cu trc chin lc pht trin chung ca tan  th; Khu chc nng  th phi  v tr ph hp, m bo cc yu cu v bo v mi trng, bo v cnh quan, phng chng chy v phi c lin h thun tin vi nhau bng h thng giao thng hp l v an ton, m bo bn knh phc v ca cc cng trnh cng cng, dch v v cng vin cy xanh; Phn khu chc nng  th phi tn dng a hnh t nhin, hin trng kinh t, x hi v cng trnh xy dng  t chc khng gian  th v b tr h thng k thut t hiu qu cao v thm m, v u t v khai thc s dng; T chc khng gian  th trn mt t v di mt t phi c kt ni hp l; Quy hoch s dng t cc khu chc nng phi c xc nh trn c s cc iu kin c th ca tng khu vc: mc tiu quy hoch; iu kin t nhin v hin trng; qu t pht trin...; m bo mi trng sng v lm vic thun li cho ngi dn, nng cao hiu qu qu t hng ti pht trin bn vng; Ngoi cc nhu cu ca bn thn khu vc quy hoch, quy m cc khu chc nng  th phi tnh n vic p ng nhu cu ca khch vng lai v cc khu vc ln cn cing nh ton  th ph hp vi tnh cht ca khu vc quy hoch  c xc nh trong cu trc chin lc chung ca ton  th. Quy hoch cc n v  Yu cu i vi quy hoch cc n v : Quy hoch cc n v  phi m bo cung cp nh  v cc dch v thit yu hng ngy (gio dc mm non, gio dc ph thng c s, vn ho thng tin, ch, dch v thng mi, th dc th thao, khng gian do chi, th gin...) ca ngi dn trong bn knh i b khng ln hn 500m nhm khuyn khch s dng giao thng cng cng v i b. Quy hoch xy dng mi cc n v  cn m bo ng giao thng t cp ng chnh  th tr ln khng chia ct n v . Ch tiu t n v  trung bnh ca ton  th phi c la chn trn c s d bo v nhu cu i vi cc loi hnh  khc nhau trong  th, m bo p ng cho cc i tng khc nhau trong  th v trn c s gii php t chc khng gian theo cc cu trc chin lc pht trin  th. Cc quy nh v quy hoch s dng t n v  Cc  n quy hoch chi tit t l 1/500 phi xc nh c v tr, quy m cc khu chc nng. Cc cng trnh cng cng dch v  th phi p ng c cc quy nh trong bng 2.1, ph hp vi quy m dn s trong khu vc thit k, ng thi xem xt n nhu cu ca cc khu vc ln cn. Quy m dn s phi c d bo ph hp vi cc m hnh nh  v ch tiu nh , t  c la chn. Hoc ngc li, vi qu t nht nh v mc tiu b tr dn c, cn la chn gii php quy hoch v m hnh, ch tiu nh  ph hp. Trong cc nhm nh  phi b tr vn hoa, sn chi vi bn knh phc v (tnh theo ng tip cn thc t gn nht) khng ln hn 300m. i vi nhm nh  chung c, din tch t  l din tch chim t ca cc khi nh chung c vi mt  xy dng ti a nh quy nh trong bng 2.7a (mt  xy dng thun ti a cho php ca nhm nh chung c theo din tch l t v chiu cao cng trnh). i vi nhm nh  lin k hoc nh  ring l, din tch t  l din tch l t xy dng nh  ca cc h gia nh. Trong n v  c cc loi hnh nh  a dng, ch tiu t  phi c tnh ton cho tng loi hnh nh  ring bit, ch tiu cc loi t cn li c tnh l ch tiu trung bnh. Cc quy nh v s dng t n v  nh sau: Din tch t n v  ti thiu l 8m2/ngi. Ch tiu t n v  trung bnh ca tan  th phi khng ln hn 50m2/ngi. Trng hp c bit ( th du lch,  th min ni,  th c iu kin kh hu c bit, iu kin t nhin c bit...) phi c lun c  la chn ch tiu thch hp; t cy xanh s dng cng cng trong n v  ti thiu phi t 2m2/ngi, trong  t cy xanh trong nhm nh  ti thiu phi t 1m2/ngi; t cng trnh gio dc mm non v ph thng c s ti thiu phi t 2,7 m2/ngi. t cc khu vc s dng hn hp (c th gm t  v t sn xut/kinh doanh), c quy i ra loi t tng ng theo t l din tch sn s dng cho mi loi chc nng. i vi cc khu  phc v i tng c thu nhp thp, cc i tng nh  x hi, ch tiu quy hoch s dng cc loi t trong n v  phi t ti thiu 70% so vi cc quy nh nu trn, ng thi, mt ct ngang ng giao thng nh nht (ng trong nhm nh ) phi m bo ( 4m. i vi cc khu vc phc v cho cc loi h c bit (c thn, k tc x...) cn iu chnh cc ch tiu s dng t cho ph hp. Quy hoch h thng cc cng trnh dch v  th Yu cu i vi c cu t chc h thng cc cng trnh dch v  th Cc cng trnh dch v  th phc v trong n v  (trng hc, ch& ) cn m bo bn knh phc v khng qu 500m. Ring i vi khu vc c a hnh phc tp, bn knh phc v ca cc lai cng trnh ny khng qu 1,0km. Cc cng trnh dch v khc trong  th cn c quy hoch ph hp vi cu trc  th, khai thc c v tr v mi lin kt vi cc khu chc nng khc trong  th. Cc yu cu i vi quy hoch h thng cng trnh dch v  th: Quy hoch chung xy dng  th cing nh quy hoch chi tit t l 1/2.000 cn xc nh cu trc quy hoch cc dch v  th thit yu, gn vi cc cu trc pht trin khng gian  th. Trong , xc nh c ch tiu quy hoch h thng cng trnh dch v ph hp vi cc quy nh  bng 2.1, c xt n nhu cu ca cc khu vc ln cn, cc i tng l khch vng lai v nhu cu pht trin theo cc giai on. Bng 2.1: Quy nh ti thiu i vi cc cng trnh dch v  th c bn Loi cng trnhCp qun lCh tiu s dng cng trnh ti thiuCh tiu s dng t ai ti thiun v tnhCh tiun v tnhCh tiu1. Gio dca. Trng mu gion v ch/1000ngi50m2/1 ch15b. Trng tiu hcn v ch/1000ngi65m2/1 ch15c. Trng trung hc c s n v ch/1000ngi55m2/1 ch15d. Trng ph thng trung hc, dy ngh  thch/1000ngi40m2/1 ch152. Y ta. Trm y tn v trm/1000ngi1m2/trm500b. Phng khm a khoa thCng trnh/ th1m2/trm3.000c. Bnh vin a khoa thging/1000ngi4 m2/gingbnh100d. Nh h sinh thging/1000ngi0,5 m2/ging303. Th dc th thaoa. Sn luyn tpn v m2/ngi ha/cng trnh0,5 0,3b. Sn th thao c bn thm2/ngi ha/cng trnh0,6 1,0 c. Sn vn ng thm2/ngi ha/cng trnh0,8 2,5 d. Trung tm TDTT th m2/ngi ha/cng trnh0,8 3,04. Vn hoa. Th vin thha/cng trnh0,5b. Bo tng thha/cng trnh1,0 c. Trin lm thha/cng trnh1,0d. Nh ht ths ch/ 1000ngi 5ha/cng trnh1,0e. Cung vn ho ths ch/ 1000ngi8 ha/cng trnh0,5g. Rp xic ths ch/ 1000ngi3ha/cng trnh0,7h. Cung thiu nhi ths ch/ 1000ngi2 ha/cng trnh1,05. Chn v   thcng trnh/n v 1 ha/cng trnh0,2 0,8  Trong quy hoch chi tit t l 1/500, cc cng trnh dch v  th cn m bo kt hp hi ho gia vic b tr theo cc i tng phc v v theo cc chuyn ngnh; thun tin phc v, tit kim t ai v kinh ph u t xy dng; m bo m quan  th. Cc cng trnh dch v phi c b tr  v tr ph hp vi tng loi chc nng: Cc cng trnh nh tr, trng hc, bnh vin... khng b tr tip gip cc trc ng cp  th tr ln, m bo c  din tch sn, vn, cy xanh v ch  xe; Cc cng trnh vn ho, thng mi dch v cn c b tr trn cc ng giao thng chnh theo cc cp dch v; Cc tuyn ng dn n cc cng trnh dch v cho ngi gi, tr em, ngi tn tt khng c ct qua cc tuyn giao thng chnh  th nu khng c ng chui, vt; Khi quy hoch cc cng trnh dch v  th ngm, cn m bo kt ni hp l v thun tin gia cc cng trnh trn mt t v cc cng trnh di mt t; i vi khu vc c quy m dn s t 20.000 ngi tr ln, cn b tr t nht 1 trng ph thng trung hc; Quy hoch cy xanh  th H thng cy xanh  th: Cy xanh  th c 3 nhm chnh: Cy xanh s dng cng cng (qung trng, cng vin, vn hoa, vn do..., bao gm c din tch mt nc nm trong cc khun vin cc cng trnh ny v din tch cy xanh cnh quan ven sng c quy hoch xy dng thun li cho ngi dn  th tip cn v s dng cho cc mc ch luyn tp TDTT, ngh ngi, gii tr, th gin...). i vi cc din tch mt nc khng thng xuyn c nc, cn phi c cc gii php quy hach m bo cnh quan mi trng khi khng c nc. Cy xanh ng ph (cy xanh, thm c trng trong phm vi ch gii ng ). Tt c cc tuyn ng cp phn khu vc tr ln u phi trng cy xanh ng ph. Cy xanh chuyn dng (cch ly, phng h, vn m, nghin cu thc vt hc, vn m...). Cc yu cu i vi quy hoch h thng cy xanh trong  th Cc khng gian xanh trong  th phi c gn kt vi nhau bng cc ng ph c trng cy v cc di cy  hnh thnh mt h thng xanh lin tc. Phi tn dng t ven h, knh rch v mi khong trng c th c cho cy xanh. Vic trng cy phi khng c lm nh hng ti an ton giao thng, khng lm h hi mng nh v cc cng trnh ngm, khng gy nguy him (khng trng cy d gy, ) khng lm nh hng ti v sinh mi trng (khng trng cc cy c tit ra cht c hi hoc hp dn cn trng...). Quy nh v din tch t cy xanh s dng cng cng trong  th t cy xanh s dng cng cng cp ngoi n v  trong cc  th bao gm: cng vin, vn hoa phc v mt hay nhiu n v , tan  th hoc cp vng (bao gm c cc cng vin chuyn ); din tch mt nc nm trong khun vin cc cng vin, vn hoa, trong  ch tiu mt nc khi quy i ra ch tiu t cy xanh/ngi khng chim qu 50% so vi tng ch tiu din tch t cy xanh s dng cng cng ngoi n v ; khng bao gm cc loi cy xanh chuyn dng. i vi  th min ni, hi o ch tiu din tch t cy xanh cng cng c th thp hn nhng khng c thp hn 70% mc quy nh trong bng 2.2. Bng 2.2: Din tch t cy xanh s dng cng cng ngoi n v  trong cc  th Loi  thTiu chun (m2/ngi)c bit(7I v II(6III v IV(5V(4 t cy xanh s dng cng cng trong n v  bao gm sn chi, vn hoa, sn bi TDTT phc v hng ngy. Trong  bao gm cc cng trnh phc v chung ton n v  v cc cng trnh phc v trong cc nhm nh . Mi n v  xy dng mi phi c ti thiu mt cng trnh vn hoa (c th kt hp vi sn th thao ngoi tri v im sinh hot cng ng) phc v chung cho ton n v  vi quy m ti thiu l 5.000m2. Quy hoch khu cng nghip v kho tng Khu cng nghip Quy hoch xy dng, ci to, m rng cc khu, cm cng nghip phi m bo cc yu cu sau: Bo v mi trng: Phi m bo tun th cc quy nh php lut v bo v mi trng. V tr cc x nghip cng nghip phi m bo hn ch n mc thp nht nhng nh hng xu ti mi trng  th, tun th cc quy nh ti mc 2 v mc 3 trong mc 2.7.1 ny. T chc sn xut thun li v hp l. B tr cc cng trnh ph hp vi iu kin a hnh, a cht, cnh quan, hi ho vi cc qun th kin trc khc trong  th v m bo cc yu cu v phng chng chy n. B tr hp l mng li k thut h tng v cy xanh S dng hp l t ai. V tr cc x nghip cng nghip V tr cc x nghip phi m bo khng gy nh hng xu ti mi trng sng ca khu dn c: Nhng x nghip c thi cht c hi, c nguy c gy nhim mi trng phi  cui hng gi chnh, cui cc dng sng, sui so vi khu dn c. Tu theo tc ng c hi ti mi trng v khi lng vn ti ra vo nh my m b tr nh sau: B tr  ngoi phm vi  th: cc x nghip dng cc cht phng x mnh hoc d gy chy n; cc bi ph liu cng nghip c quy m ln hoc cha cc ph liu nguy him. B tr  xa khu dn dng: cc x nghip c hi cp I v cp II (theo phn loi cp c hi - xem ph lc 6). c php b tr ngay trong khu dn c: cc x nghip c cht thi v mc  gy n, gy rung chn m bo tiu chun cho php i vi khu dn c, v phi c kim sot nghim ngt v cc tiu ch mi trng. Di cch ly v sinh: Ty theo mc  c hi v mi trng, gia cc cng trnh cng nghip v khu dn c phi c di cch ly v sinh. Chiu rng di cch ly phi m bo khong cch ti thiu theo tiu chun mi trng Vit nam. Trong di cch ly v sinh, ti thiu 50% din tch t phi c trng cy xanh v khng qu 40% din tch t c th c s dng  b tr bi  xe, trm bm, trm x l nc thi, trm trung chuyn cht thi rn. Bi ph liu, ph phm: Bi ph liu, ph phm cng nghip phi c ro chn v khng lm nh hng xu ti iu kin v sinh ca cc x nghip xung quanh v khng lm nhim bn mi trng. Bi cha cc ph liu nguy him (d gy chy n, dch bnh...) phi c bin php x l cc cht c hi v m bo khong cch ly. Khu kho tng Quy hoch cc khu kho tng  th phi m bo cc yu cu sau: T chc hp l mng li kho tng vi 3 loi kho: Kho bn l, phc v cc yu cu sinh hot hng ngy, c b tr trong khu  th; Kho phn phi v bn bun: phi b tr ven ni, ngoi khu  th; Kho d tr quc gia, kho trung chuyn, kho cha cc cht c hi, d chy, n phi b tr thnh khu ring  ngoi thnh. V tr cc khu kho phi: Phi cao ro, khng b ngp lt v gn ni phn phi, tiu th Thun tin v giao thng, vn chuyn m bo khong cch ly v sinh i vi khu dn dng. Trong khu vc kho tng, phi b tr cc kho thnh tng nhm theo phn loi hng ho trong kho v c ng giao thng thun tin, c bi  xe, trang thit b phc v kho. Quy nh v s dng t cng nghip  tiu th cng nghip, kho tng t xy dng khu cng nghip  tiu th cng nghip (TTCN) phi c quy hoch ph hp vi tim nng pht trin cng nghip, quy hoch tng th pht trin kinh t - x hi v cc chin lc pht trin c lin quan ca tng  th. t kho tng phc v  th: cc khu kho tng khng c hi phc v  th c th b tr trong cc khu dn dng. Cc khu kho tng c nguy c pht thi c hi phi c b tr trong cc khu, cm cng nghip hoc b tr c lp v phi m bo cc iu kin cch ly v x l cht thi m bo yu cu v qun l mi trng. Quy hoch s dng t trong khu cng nghip  TTCN cn m bo cc yu cu v chc nng hot ng ca khu cng nghip. T l cc loi t trong khu cng nghip ph thuc vo v tr ca khu cng nghip, m-un din tch ca cc l t xy dng nh my, kho tng, nhng cn ph hp vi cc quy nh  bng 2.3. Bng 2.3: T l cc loi t trong khu cng nghip, tiu th cng nghip Loi tT l (% din tch ton khu)Nh my, kho tng (55Cc khu k thut(1Cng trnh hnh chnh, dch v(1Giao thng (8Cy xanh(10Mt  xy dng: Mt  xy dng thun (net-t) ti a i vi t xy dng nh my, kho tng c quy nh theo bng 2.4. Bng 2.4: Mt  xy dng thun (net-t) ti a i vi t xy dng nh my, kho tng Chiu cao xy dng cng trnh trn mt t (m)Mt  xy dng ti a (%) theo din tch l td" 5.000m210.000m2e" 20.000m2d"1070706013706555167060521970564822705245257049432870474131704539347043373770413640704035>40704035 Mt  xy dng gp (brut-t) ti a trong ton khu cng nghip  tiu th cng nghip l 50%. Quy hoch phng chy, cha chy  th Mng li cc trm phng, cha chy: trn lnh th  th phi b tr mng li cc trm phng, cha chy gm cc trm trung tm v cc trm khu vc vi bn knh phc v ti a nh sau: Trm phng, cha chy trung tm: d" 5km; Trm phng, cha chy khu vc: d" 3km. V tr t trm phng cha chy phi m bo xe v phng tin cha chy ra vo trm an ton, nhanh chng v phi m bo cc iu kin sau: C a hnh bng phng v c  din tch  xy dng cng trnh, sn bi theo quy nh. Lin h thun tin vi cc ng giao thng Khng c tip gip vi cc cng trnh c ng ngi, xe c ra vo. ng giao thng phc v cha chy: B tr ng cha chy: Khu dn dng: khong cch gia cc ng giao thng, c b rng phn xe chy t 4m tr ln, xuyn qua hoc xen gia cc ngi nh khng c di qu 180m. Cng trnh cng nghip: phi b tr ng cho xe cha chy bn ngoi chy dc theo mt pha nh, khi chiu rng nh nh hn 18m v chy dc theo 2 pha nh, khi nh rng t 18m tr ln. Phi m bo ng cho xe cha chy ti ni ly nc cha chy (tr nc cha chy, b d tr nc cha chy, h, ao, sng). Ti v tr ly nc sng, h phi c bi quay xe vi cc quy nh di y: Kch thc ng cha chy: ng cho xe cha chy phi c kch thc thng thy ti thiu l 3,5m chiu rng v 4,25m chiu cao. Bi quay xe: ng ct mt ln xe khng c di qu 150m, cui ng ct phi c bi quay xe vi kch thc ti thiu trn mt bng l: Hnh tam gic u, mi cnh 7m; Hnh vung, kch thc 12x12m; Hnh trn, ng knh 10m. Thit k  th Yu cu v thit k  th trong quy hoch chung xy dng  th Thit k  th trong quy hoch chung xy dng  th cn p ng cc yu cu sau: Xc nh c cc vng kin trc, cnh quan c trng trong  th; xc nh c nguyn tc t chc khng gian cho cc khu trung tm, ca ng  th, cc tuyn ph chnh, cc trc khng gian chnh, qung trng ln, khng gian cy xanh, mt nc v cc im nhn khng gian trong  th; Quy nh c chiu cao ti a, chiu cao ti thiu, hoc khng khng ch chiu cao ca cng trnh xy dng thuc cc khu chc nng trong  th; Xy dng c cc yu cu v qun l kin trc  th theo ni dung ca  n quy hoch chung xy dng  qun l kin trc cnh quan chung ca ton  th theo cc ni dung trn. Yu cu v thit k  th trong quy hoch chi tit xy dng  th Thit k  th trong quy hoch chi tit xy dng  th t l 1/2.000 cn p ng cc yu cu sau: Xc nh c cc cng trnh im nhn trong khng gian khu vc quy hoch theo cc hng, tm nhn chnh; Quy nh c cc ngng khng ch ti a, ti thiu (hoc khng quy nh) v nguyn tc v mi tng quan v chiu cao cc cng trnh ln cn cho tng khu chc nng v cho ton khu vc; Xc nh c quy nh v khong li ca cng trnh trn cc ng ph chnh v cc ng ph chnh; Quy nh cc nguyn tc v hnh khi, mu sc, nh sng, hnh thc kin trc ch o ca cc cng trnh kin trc, h thng cy xanh, mt nc, qung trng; Xc nh c cc nguyn tc kt ni khng gian ca khu vc thit k vi cc khng gian ln cn ngoi khu vc thit k; Xy dng c quy nh qun l kin trc  th theo ni dung ca  n quy hoch chi tit xy dng t l 1/2.000  qun l kin trc cnh quan chung ca khu vc thit k theo cc ni dung trn; Quy nh cc ch tiu khng ch v s dng t nh mt  xy dng, tng cao xy dng (ty theo yu cu kim sot khng gian v  t chc quy hoch, quy nh chnh xc tng cao xy dng, tng cao trung bnh, hoc ch quy nh tng cao ti a v ti thiu km theo quy nh v mi tng quan gia chiu cao cc cng trnh trong khu vc quy hoch hoc khng quy nh khng ch v chiu cao xy dng). Thit k  th trong quy hoch chi tit xy dng  th t l 1/500 cn p ng cc yu cu sau: Xc nh c cc cng trnh im nhn trong khng gian khu vc quy hoch theo cc hng, tm nhn chnh; Quy nh c chiu cao xy dng cng trnh v chiu cao tng mt ca cng trnh cho tng l t; Xc nh c khong li ca cng trnh trn tng ng ph v cc ng ph; Quy nh c th v: hnh khi, hnh thc kin trc ca cc cng trnh; quy nh mu sc v cc yu cu i vi vt liu xy dng cng trnh; Quy nh c th v b tr cng trnh tin ch  th, tng i, tranh honh trng, bin qung co, cc bng ch dn, bng k hiu, cy xanh, sn vn, mt nc, qung trng, hng ro, li i cho ngi tn tt, va h v quy nh kin trc bao che cc cng trnh h tng k thut  th; Quy nh cao  va h, cao  nn xy dng cng trnh; Xy dng c yu cu v qun l kin trc  th theo ni dung ca  n quy hoch chi tit xy dng 1/500 c y  ni dung  qun l kin trc cnh quan ca tng cng trnh, tng ph, tng tuyn ph v tng khu vc. Quy nh v b cc cng trnh ph hp vi iu kin kh hu ca khu vc quy hoch B cc quy hoch cng trnh cn c nghin cu trn c s phn tch v cc iu kin vi kh hu ca khu t thit k, phi la chn c gii php ti u v b cc cng trnh  hn ch tc ng xu ca hng nng, hng gi i vi iu kin vi kh hu trong cng trnh, hn ch ti a nhu cu s dng nng lng cho mc ch h nhit hoc si m trong cng trnh. Khong cch ti thiu gia cc dy nh Khong cch ti thiu gia cc cng trnh xy dng ring l hoc dy nh lin k (gi chung l cc dy nh) trong khu vc quy hoch xy dng mi c quy nh nh sau: Khong cch gia cc cnh di ca hai dy nh c chiu cao <46m phi m bo (1/2 chiu cao cng trnh ((1/2h) v khng c <7m. i vi cc cng trnh c chiu cao ( 46m, khong cch gia cc cnh di ca 2 dy nh phi m bo (25m; Khong cch gia hai u hi ca hai dy nh c chiu cao <46m phi m bo (1/3 chiu cao cng trnh ((1/3h) v khng c <4m. i vi cc cng trnh c chiu cao (46m, khong cch gia hai u hi ca hai dy nh phi m bo (15m; i vi dy nh bao gm phn  cng trnh v thp cao pha trn th cc quy nh v khong cch ti thiu n dy nh i din c p dng ring i vi phn  cng trnh v i vi phn thp cao pha trn theo tng cao xy dng tng ng ca mi phn tnh t mt t (ct va h); Nu dy nh c  di ca cnh di v  di ca u hi bng nhau, mt tin tip gip vi ng giao thng ln nht trong s cc ng tip gip vi l t  c hiu l cnh di ca ngi nh. Khong li ca cng trnh Khong li ca cc cng trnh so vi l gii ng quy hoch c quy nh ty thuc vo t chc quy hoch khng gian kin trc, chiu cao cng trnh v chiu rng ca l gii, nhng khong li ti thiu phi tha mn quy nh trong bng 2.5. Bng 2.5: Quy nh khong li ti thiu (m) ca cc cng trnh theo b rng l gii ng v chiu cao xy dng cng trnh Chiu cao xy dng cng trnh (m) L gii ng tip gip vi l t xy dng cng trnh (m)d"16192225( 28< 190034619 ( < 220003622 ( < 2500006( 2500006 i vi t hp cng trnh bao gm phn  cng trnh v thp cao pha trn th cc quy nh v khong li cng trnh c p dng ring i vi phn  cng trnh v i vi phn thp cao pha trn theo tng cao xy dng tng ng ca mi phn tnh t mt t (ct va h). Mt  xy dng thun (net-t) ti a cho php Cng trnh nh : Mt  xy dng thun ti a ca l t xy dng nh  lin k, ring l v nhm nh chung c c quy nh trong bng 2.6 v 2.7.a. Bng 2.6: Mt  xy dng thun (net-t) ti a ca l t xy dng nh  lin k v nh  ring l (nh vn, bit th& ) Din tch l t (m2/cn nh)d"5075100200300500e"1.000Mt  xy dng ti a (%)100908070605040 Bng 2.7a: Mt  xy dng thun (net-t) ti a ca nhm nh chung c theo din tch l t v chiu cao cng trnh Chiu cao xy dng cng trnh trn mt t (m)Mt  xy dng ti a (%) theo din tch l td"3.000m210.000m218.000m2e"35.000m2d"16756563601975605855227557555225755351482875504845317548464334754644413775444239407543413843754240374675413936>4675403835 Cc cng trnh gio dc, y t, vn ha, ch: Mt  xy dng thun (net-t) ti a ca cc cng trnh cng cng nh gio dc, y t, vn ha, TDTT, ch trong cc khu vc xy dng mi l 40%. Cc cng trnh dch v  th khc v cc cng trnh c chc nng hn hp: Mt  xy dng thun (net-t) ti a ca cc cng trnh dch v  th khc v cc cng trnh c chc nng hn hp xy dng trn l t c din tch e"3.000m2 cn c xem xt ty theo v tr trong  th v cc gii php quy hoch c th i vi l t  v c cp c thm quyn ph duyt, tuy nhin vn phi m bo cc yu cu v khong cch ti thiu gia cc dy nh (mc 2.8.4) v v khong li cng trnh (mc 2.8.5) v m bo din tch ch  xe theo quy nh, ng thi mt  xy dng ti a phi ph hp vi quy nh trong bng 2.7b. i vi cc cng trnh dch v  th khc v cc cng trnh c chc nng hn hp xy dng trn l t c din tch <3.000m2, sau khi tr i phn t m bo khong li theo quy nh ti mc 2.8.5, trn phn t cn li c php xy dng vi mt  100%, nhng vn phi m bo cc yu cu v khong cch ti thiu gia cc dy nh (mc 2.8.4) v m bo din tch ch  xe theo quy nh. Bng 2.7b: Mt  xy dng thun (net-t) ti a ca nhm nh dch v  th v nh s dng hn hp theo din tch l t v chiu cao cng trnh. Chiu cao xy dng cng trnh trn mt t (m)Mt  xy dng ti a (%) theo din tch l t3.000m210.000m218.000m2e"35.000m2d"16807068651980656360228062605725805856532880555350318053514834805149463780494744408048464343804745424680464441>4680454340 Vi cc l t c din tch nm gia cc gi tr nu trong bng 2.6, 2.7a hoc 2.7b, mt  xy dng thun ti a c xc nh theo cng thc ni suy nh sau: Mi = Ma- (Si-Sa) x (Ma-Mb) : (Sb-Sa) Trong : Si: din tch ca l t i (m2); Sa: din tch ca l t a (m2), bng din tch gii hn di so vi i trong cc bng 2.6, 2.7a hoc 2.7b; Sb: din tch ca l t b (m2), bng din tch gii hn trn so vi i trong cc bng 2.6, 2.7a hoc 2.7b; Mi: mt  xy dng thun ti a cho php ca l t c din tch i (m2); Ma: mt  xy dng thun ti a cho php ca l t c din tch a (m2); Mb: mt  xy dng thun ti a cho php ca l t c din tch b (m2). Trong trng hp nhm cng trnh l t hp cng trnh vi nhiu loi chiu cao khc nhau, quy nh v mt  xy dng ti a c p dng theo chiu cao trung bnh. i vi t hp cng trnh bao gm phn  cng trnh v thp cao pha trn, cc quy nh v khong li cng trnh, khong cch ti thiu n dy nh i din cing nh mt  xy dng c p dng ring i vi phn  cng trnh v i vi phn thp cao pha trn theo tng cao xy dng tng ng tnh t mt t (ct va h). V d: trn l t rng 10.000m2, cng trnh l t hp gm phn  cao 16m v thp cao pha trn cao 46m. i vi nh  chung c, mt  xy dng ti a cho php i vi phn  l 65%, i vi thp cao pha trn l 41% (tnh theo hnh chiu bng ca cng trnh trn mt t). i vi cng trnh dch v  th khc v cng trnh s dng hn hp, mt  xy dng ti a cho php tng ng vi cc phn trn l 70% v 46%. Mt  xy dng gp (brut-t) Mt  xy dng gp (brut-t) ti a cho php ca n v  l 60%. Mt  xy dng gp (brut-t) ti a ca cc khu du lch  ngh dng tng hp (resort) l 25%. Mt  xy dng gp (brut-t) ti a ca cc khu cng vin cng cng l 5%. Mt  xy dng gp (brut-t) ti a ca cc khu cng vin chuyn  l 25%. Mt  xy dng gp (brut-t) ti a ca cc khu cy xanh chuyn dng (bao gm c sn gn), vng bo v mi trng t nhin c quy nh ty theo chc nng v cc quy nh php l c lin quan, nhng khng qu 5%. T l t trng cy xanh trong cc l t xy dng cng trnh Trong cc l t xy dng cng trnh, phi m bo quy nh v t l ti thiu t trng cy xanh nu trong bng 2.8. Bng 2.8: T l t ti thiu trng cy xanh trong cc l t xy dng cng trnh Trong l t xy dng cng trnhT l t ti thiu trng cy xanh (%)1- Nh :- n lp (nh vn, bit th)20- Nhm nh chung c202- Nh cng cng:- Nh tr, trng hc30- Bnh vin30- Nh vn ha303- Nh my:20- Xy dng phn tn20- Trong khu, cm cng nghip tp trung20 Kch thc l t quy hoch xy dng nh  Kch thc l t quy hoch xy dng nh  c xc nh c th theo nhu cu v i tng s dng, ph hp vi cc gii php t chc khng gian v c qun l theo quy nh v qun l xy dng ca khu vc lp quy hoch. L t xy dng nh  trong cc khu  quy hoch xy dng mi, khi tip gip vi ng ph c l gii e"20m, phi ng thi m bo cc yu cu v kch thc ti thiu nh sau: Din tch ca l t xy dng nh  gia nh e"45m2; B rng ca l t xy dng nh  e"5m; Chiu su ca l t xy dng nh  e"5m. L t xy dng nh  trong cc khu  quy hoch xy dng mi, khi tip gip vi ng ph c l gii <20m, phi ng thi m bo cc yu cu v kch thc ti thiu nh sau: Din tch ca l t xy dng nh  gia nh e"36m2. B rng ca l t xy dng nh  e"4m. Chiu su ca l t xy dng nh  e"4m. Chiu di ti a ca mt dy nh lin k hoc ring l c c hai mt tip gip vi cc tuyn ng cp ng chnh khu vc tr xung l 60m. Gia cc dy nh phi b tr ng giao thng ph hp vi cc quy nh v quy hoch mng li ng giao thng (bng 4.4), hoc phi b tr ng i b vi b rng ti thiu l 4m. Phn nh c php nh qu ch gii ng  trong trng hp ch gii xy dng trng vi ch gii ng  Cc quy nh ny cn c vn dng ph hp vi gii php t chc khng gian c th ca tng khu vc v th hin trong quy nh v qun l xy dng theo  n quy hoch ca tng khu vc c th v phi tun th cc quy nh sau y: Cc b phn c nh ca nh: Trong khong khng t mt va h ln ti  cao 3,5m, mi b phn ca nh u khng c nh qu ch gii ng , tr cc trng hp di y: ng ng ng thot nc ma  mt ngoi nh: c php vt qua ng  khng qu 0,2m v phi m bo m quan; T  cao 1m (tnh t mt va h) tr ln, cc bu ca, g ch, b phn trang tr c php vt ng  khng qu 0,2m. Trong khong khng t  cao 3,5m (so vi mt va h) tr ln, cc b phn c nh ca nh (-vng, s-n, ban cng, mi ua..., nhng khng p dng i vi mi n, mi h) c vt qu ch gii ng  theo nhng iu kin sau:  vn ra (o t ch gii ng  ti mp ngoi cng ca phn nh ra), ty thuc chiu rng l gii, khng c ln hn gii hn c quy nh  bng 2.9, ng thi phi nh hn chiu rng va h t nht 1,0m, phi m bo cc quy nh v an ton li in v tun th quy nh v qun l xy dng p dng c th cho khu vc; V tr  cao v  vn ra c th ca ban cng phi thng nht hoc to c nhp iu trong hnh thc cng trnh kin trc, to c khng gian kin trc cnh quan trong tng cm nh cing nh trong tng th ton khu vc; Trn phn nh ra ch c lm ban cng, khng c che chn to thnh l-gia hay bung. Bng 2.9:  vn ra ti a ca ban cng, mi ua, -vng Chiu rng l gii (m) vn ra ti a Amax (m)Di 7m07(120,9>12(151,2>151,4 Phn ngm di mt t: mi b phn ngm di mt t ca ngi nh u khng c vt qu ch gii ng . Mi n, mi h ph: khuyn khch vic xy dng mi h phc v cng cng  to iu kin thun li cho ngi i b. Mi n, mi h ph phi: c thit k cho c dy ph hoc cm nh, m bo to cnh quan; m bo tun th cc quy nh v phng chy cha chy;   cao cch mt va h 3,5m tr ln v m bo m quan  th; Khng vt qu ch gii ng ; Bn trn mi n, mi h ph khng c s dng vo bt c vic g khc (nh lm ban cng, sn thng, sn by chu cnh...). Ghi ch: 1- Mi n: l mi che ca cng, gn vo tng ngoi nh v ua ra ti cng vo nh v hoc che mt phn ng i t h, ng vo nh 2- Mi h ph: l mi che gn vo tng ngoi nh v che ph mt on va h. Phn nh ra khng c nh: Cnh ca:   cao t mt h ln 2,5m cc cnh ca (tr ca thot nn nh cng cng) khi m ra khng c vt qu ch gii ng . Cc quy nh v cc b phn nh c php nh ra c nu trong bng 2.10. Bng 2.10: Cc b phn nh c php nh ra  cao so vi mt h (m)B phn c nh ra vn ti a (m)Cch mp va h ti thiu (m)( 2,5G ch, trang tr0,2(2,5Kt cu di ng: Mi d, cnh ca1,0m(3,5Kt cu c nh (phi nghin cu quy nh trong tng th kin trc khu vc):- Ban cng mi ua1,0- Mi n, mi h ph0,6 Phn nh c xy dng vt qu ch gii xy dng trong trng hp ch gii xy dng li vo sau ch gii ng  Khng c b phn no ca nh vt qu ch gii ng . Cc b phn ca cng trnh sau y c php vt qu ch gii xy dng trong cc trng hp sau: Bc thm, vt dt xe, bu ca, g ch, cch ca, -vng, mi ua, mi n, mng nh; Ring ban cng c nh qu ch gii xy dng khng qu 1,4m v khng c che chn to thnh bung hay l-gia. Quan h vi cc cng trnh bn cnh: Cng trnh khng c vi phm ranh gii: Khng b phn no ca ngi nh k c thit b, ng ng, phn ngm di t (mng, ng ng), c vt qu ranh gii vi l t bn cnh; Khng c x nc ma, nc thi cc loi (k c nc ngng t ca my lnh), kh bi, kh thi sang nh bn cnh. Cc yu cu k thut khc i vi cng trnh xy dng: Ming x ng khi, ng thng hi khng c hng ra ng ph. My iu ha nhit  khng kh nu t  mt tin, st ch gii ng  phi   cao trn 2,7m v khng c x nc ngng trc tip ln mt h, ng ph. Bin qung co t  mt tin ngi nh, khng c s dng cc vt liu c  phn quang ln hn 70%.  mt tin cc ngi nh dc cc ng ph khng c b tr sn phi qun o. Hng ro phi c hnh thc kin trc thong, m quan v thng nht theo quy nh ca tng khu vc, tr nhng trng hp c nhu cu bo v, ngn cch vi ng ph (c quan cn bo v, trng hc, trm bin th in...). Cng ra vo, sn, ch  xe ca nh cng cng, dch v: Nh cng cng, dch v c ng ngi ra vo, t hp (trng hc, bnh vin, rp ht, sn vn ng...) phi: m bo giao thng ng ph ti khu vc cng ra vo cng trnh c an ton v thng sut, khng b tc nghn: c din tch tp kt ngi v xe trc cng (cn gi l vnh u xe); cng v phn hng ro gip hai bn cng li su khi ranh gii l t, to thnh ch tp kt c chiu su ti thiu 4m, chiu ngang ti thiu bng 4 ln chiu rng ca cng. C  din tch sn, bi cho s ngi ra vo cng trnh (k c khch vng lai) c th ra vo, t tp,  xe mt cch thun li v an ton nh: Sn tp hp hc sinh ton trng: i vi trng hc, nh tr; Sn ch cho khch, sn cho ph huynh cc hc sinh nh ti n con; Sn ch i, thot ngi: i vi nh biu din, phng khm bnh, c quan hnh chnh; Nh  xe cho nhn vin, gio vin, hc sinh, khch. Ki-t, bin thng bo, qung co, cy xanh Ki-t, bin qung co, thng tin, cy trng trn h ph phi m bo: Khng c lm hn ch tm nhn hoc che khut bin bo hiu v tn hiu iu khin giao thng; m bo m quan  th. Trm xng trong  th Trm xng trong  th phi m bo cc yu cu sau: Khng c lm nh hng ti an ton giao thng: Phi cch l gii (ch gii ng ) t nht 7m (tnh t mp ngoi hnh chiu bng ca cng trnh trm xng); i vi cc trm xng nm gn cc giao l (tnh n giao l vi ng khu vc tr ln), khong cch t li vo trm xng ti ch gii ng  gn nht ca tuyn ng giao ct vi tuyn ng i qua mt tin ca cng trnh trm xng cn m bo t nht l 50m; Cch ngai phm vi bo v dc cu v ng dn ln cu ti thiu 50m; Cch im c tm nhn b cn tr t nht 50m (v d: cch im tip tuyn ca ng cong ca ng giao thng c bn knh cong <50m t nht 50m dc theo ng). Bo m an ton v phng chng chy, bo v cnh quan: Phi cch ni t hp ng ngi (nh trng hc, ch) t nht 100m; Cch cc trm xng khc t nht 300m; Cch cc danh lam thng cnh t nht 100m. Quy hoch khng gian ngm Yu cu chung i vi quy hoch xy dng khng gian ngm Quy hoch xy dng cc cng trnh ngm  th cn m bo s dng t hp l, tit kim v hiu qu; m bo kt ni tng thch v ng b, an ton cc cng trnh ngm v gia cng trnh ngm vi cc cng trnh trn mt t; m bo cc yu cu v bo v mi trng v ngun nc ngm, kt hp cht ch vi cc yu cu v an ninh v quc phng. Cc yu cu v quy hoch xy dng cc cng trnh h tng k thut ngm Phi la chn cc hnh thc b tr cng trnh h tng k thut ngm ph hp vi tng loi  th v xu hng pht trin lu di ca  th. Phi  chiu su v c khong cch theo chiu ngang khng nh hng ln nhau v n s an ton trong qu trnh qun l, khai thc v s dng cc cng trnh h tng k thut ngm v cc cng trnh trn mt t c lin quan. Vic u ni cc cng trnh h tng k thut vi nhau v vi cc cng trnh ngm khc trong  th phi m bo thun tin, an ton v p cc yu cu k thut. Cc yu cu i vi quy hoch xy dng giao thng ngm  th Quy hoch giao thng ngm trong  th phi m bo tnh h thng, ng b, lin hon, kt ni v khng gian thun tin, an ton vi giao thng trn mt t v vi cc cng trnh cng cng ngm, cng trnh cng cng trn mt t lin k. Cc yu cu i vi quy hoch xy dng cc cng trnh cng cng ngm Phi ph hp vi quy hoch t chc khng gian v h thng dch v cng cng ca  th. Phi m bo kt ni khng gian thun tin v an ton vi cc cng trnh giao thng ngm, cc cng trnh cng cng trn mt t v cc cng trnh cng cng ngm lin k v kt ni vi h thng h tng k thut ngm chung ca  th. Khong cch ti thiu gia cc cng trnh ngm Khong cch ti thiu gia cc cng trnh h tng k thut ngm  th khng nm trong tuy-nen hoc ho k thut c quy nh trong bng 2.11. Bng 2.11: Khong cch ti thiu gia cc cng trnh h tng k thut ngm  th khng nm trong tuy-nen hoc ho k thut (m) Loi ng ngng ng cp ncCng thot nc thiCng thot nc maCp inCp thng tinKnh mng thot nc, tuy-nenKhong cch theo chiu ngangng ng cp nc0,51,00,50,50,51,5Cng thot nc thi10,40,40,50,51,0Cng thot nc ma0,50,40,40,50,51,0Cp in0,50,50,50,10,52,0Cp thng tin0,50,50,50,5-1,0Tuynel, ho k thut1,51,01,02,01-Khong cch theo chiu ngng ng cp nc-1,00,50,50,5Cng thot nc thi1,0-0,40,50,5Cng thot nc ma0,50,4-0,50,5Cp in0,50,50,50,10,5Cp thng tin0,50,50,50,5- Khi b tr ng ng cp nc sinh hot song song vi ng ng thot nc bn, khong cch gia cc ng ng khng c nh hn 1,5m, khi ng knh ng cp nc 200mm khong cch  khng c nh hn 3m v khi ng knh ng cp nc ln hn 200mm th trn on ng i song song ng ng cp nc phi lm bng kim loi. Khong cch gia cc ng ng cp nc c ng knh ln hn 300mm v vi cp thng tin khng c nh hn 1m. Nu b tr mt s ng ng cp nc song song vi nhau khong cch gia chng khng c nh hn 0,7m khi ng knh ng 300mm; khng c nh hn 1m khi ng ng 400(1.000mm; khng c nh hn 1,5m khi ng knh ng trn 1.000mm. Khong cch gia cc ng ng c p lc khc cing p dng tiu chun tng t. Khong cch ti thiu gia cc h thng h tng k thut ngm  th khi t chung trong tuy-nen hoc ho k thut c quy nh trong bng 2.12. Bng 2.12: Khong cch ti thiu gia cc h thng h tng k thut ngm  th khi t chung trong tuy-nen hoc ho k thut (m) Loi ng ngng ng cp ncCng thot nc thi, thot nc maCp inCp thng tinng ng cp nc0,81,00,50,5Cng thot nc thi, thot nc ma1,00,40,50,5Cp in0,50,50,10,5Cp thng tin0,50,50,50,1 Khong cch ti thiu gia cc cng trnh h tng ngm khc tun th quy chun xy dng cc cng trnh ngm  th. Quy hoch ci to cc khu vc ci trong  th Quy nh chung Cc quy nh v quy hoch ci to c p dng cho cc khu vc: Ci to chnh trang, ph d cc cng trnh hin hu  xy dng li hoc xy dng cc cng trnh chc nng mi trong cc khu vc hin hu; Cc khu vc xy dng xen cy vo cc qu t trng c quy m di 4ha trong cc khu vc hin hu. Quy hoch ci to cc khu vc ci trong  th cn m bo: Ph hp vi iu kin hin trng cing nh quy hoch xy dng ca cc khu vc ln cn v cc khu vc c lin quan v: mt  v tng cao xy dng; cnh quan  th; h thng h tng x hi v cc chc nng s dng t khc; Ph hp vi gi tr lch s, gi tr kin trc v cht lng ca cc cng trnh hin c; H thng h tng k thut cn c ci to ng b, l gii ng giao thng trong nhm nh  hin trng ci to phi m bo (4m, ng ct mt ln xe khng c di qu 150m v phi c im quay xe; m bo cc yu cu v phng chy, cha chy, bi  xe, c s h tng k thut khc, v sinh mi trng... Quy nh v s dng t i vi cc khu vc ci trong cc  th, khi quy hoch ci to phi u tin ti a cho vic b tr cc cng trnh phc li cng cng. Khi quy m cc cng trnh phc li cng cng nh: trng hc - m bo chun quc gia do B Gio dc v o to quy nh; vn hoa, sn chi cng cng trong n v  - m bo e"2m2/ngi trong bn knh phc v ti a l 500m; ch m bo quy nh trong bng 2.1, cho php xen cy thm cc cng trnh khc. Tr cc cng trnh gio dc phi m bo chun quc gia do B Gio dc v o to quy nh, ch tiu s dng t cc loi cng trnh khc trong cc khu vc quy hoch ci to c php gim v ti thiu phi t 50% so vi cc ch tiu s dng t tng ng ca cc khu vc xy dng mi. C th kt hp b tr cng trnh gio dc mm non trong cc cng trnh  chung c nhng phi m bo din tch sn chi ngoi tri v cc quy nh v an ton v mi trng cing nh cc quy nh chuyn ngnh ca B Gio dc o to. t cy xanh trong cc cng trnh tn gio trong cc khu ci to c quy i thnh t cy xanh s dng cng cng, nhng tng ch tiu t cy xanh s dng cng cng c quy i khng ln hn 50% tng ch tiu t cy xanh s dng cng cng. i vi nh  lin k hin c ci to, phi p ng cc quy nh sau: Trong trng hp l t l b phn cu thnh ca c dy ph, din tch t ti thiu ca l t xy dng nh lin k l 25m2/cn nh vi chiu su l t v b rng l t khng nh hn 2,5m, quy nh v tng cao xy dng ca ngi nh  c p dng theo quy nh chung cho ton dy ph; Trong trng hp l t ng n l, din tch t ti thiu ca l t c xy dng cng trnh trn  l 50m2/cn nh vi chiu su l t v b rng l t khng nh hn 5m; V khi tch cng trnh: i vi cc cng trnh n l c xy dng trn cc l t n l c kch thc b rng hoc b su t 10m tr xung, t l gia chiu cao ca cng trnh vi b rng ca cng trnh cing nh t l gia chiu cao ca cng trnh vi b su ca cng trnh (b su so vi mt tin) khng ln qu 3 ln kch thc cnh nh hn ca cng trnh), ngoi tr cc cng trnh c gi tr im nhn c bit c xc nh trong quy nh qun l xy dng  th theo  n quy hoch chi tit c duyt; Cc trng hp c bit trong qu trnh gii ta  xy dng  th, p dng theo cc quy nh hin hnh c lin quan. Quy nh v bn knh phc v i vi cc khu vc ci trong  th, c php tng bn knh phc v ca cc cng trnh cng cng, nhng khng tng qa 100% so vi cc quy nh v bn knh phc v i vi cc khu quy hoch mi, ng thi phi m bo cc quy nh chuyn ngnh. Trong trng hp gim quy m, s lng cng trnh dch v  th th phi m bo cc quy nh v bn knh phc v cing nh quy m s dng t nh i vi quy hoch xy dng mi v phi xem xt m bo cc n v  ln cn, trong bn knh phc v gp 2 ln bn knh theo quy hoch xy dng mi,  c m bo nhu cu v loi cng trnh cng cng . Quy nh v khong li cng trnh Tun th mc 2.8.5 ca quy chun ny. Quy nh v khong cch gia cc dy nh lin k hoc cng trnh n l (gi chung l dy nh): i vi cc dy nh cao t 16m tr ln: phi m bo quy nh v khong cch bng 70% quy nh v khong cch i vi cc cng trnh xy dng trong khu vc quy hoch mi. i vi cc dy nh cao di 16m: phi m bo khong cch gia cc cnh di ca 2 dy nh ti thiu l 4m v khong cch ti thiu gia hai u hi ca 2 dy nh c ng giao thng chung i qua l 3 m (khong cch t ranh gii l t n tim ng giao thng chung ti thiu l 1,5m). Trong trng hp hai dy nh c chiu cao khc nhau thuc 2 l t lin k ca hai ch s hu quyn s dng t khc nhau, khong cch ti thiu t mi dy nh  n ranh gii gia 2 l t phi m bo ti thiu bng 50% khong cch ti thiu gia hai dy nh c chiu cao bng chiu cao ca dy nh . Quy nh v mt  xy dng thun (net-t) ti a cho php Cc quy nh v mt  xy dng thun net-t ti a trong cc khu quy hoch ci to tun th mc 2.8.6 ca quy chun ny. Trng hp ci to chnh trang m khng tng mt  xy dng v tng cao xy dng th c th gi nguyn mt  xy dng hin trng. Trng hp tng mt  xy dng hoc tng cao xy dng hoc ph i xy li, phi tun theo cc quy nh v mt  xy dng thun net-t ti a trong cc khu quy hoch ci to nu trong mc 2.8.6 ca quy chun ny. Mt  xy dng net-t ti a ca cc cng trnh cng cng nh gio dc, y t, vn ha, ch trong cc khu vc quy hoch ci to l 60%. Ngoi ra, vic quy hoch xy dng cc cng trnh ny phi tun th cc quy nh chuyn ngnh. Cc quy nh khc v chiu cao, phn nh c php nh ra ngoi ch gii ng  v ch gii xy dng, quan h vi cc cng trnh bn cnh, ki t, bin qung co, cy xanh Tun th cc quy nh nh i vi cc khu vc quy hoch xy dng mi. Cng ra vo, sn, ch  xe ca nh cng cng, dch v: Nh cng cng, dch v (trng hc, bnh vin, rp ht, sn vn ng...) phi: m bo giao thng ng ph ti khu vc cng ra vo cng trnh c an ton v thng sut, khng b tc nghn, c din tch tp kt ngi v xe trc cng (cn gi l vnh u xe hoc khu vc phn tn xe): cng v phn hng ro gip hai bn cng li su khi ranh gii l t, to thnh ch tp kt c chiu su ti thiu 4m, chiu ngang ti thiu bng 2 ln chiu rng ca cng; C  din tch sn, bi cho s ngi ra vo cng trnh (k c khch vng lai) c th ra vo, t tp,  xe mt cch thun li v an ton nh: Sn tp hp hc sinh ton trng: i vi trng hc, nh tr; Sn ch cho khch, sn cho ph huynh cc hc sinh nh ti n con; Sn ch i, thot ngi: i vi nh biu din, phng khm bnh, c quan hnh chnh; Nh  xe cho nhn vin, gio vin, hc sinh, khch. Trm xng trong  th Tun th quy nh nh i vi khu vc quy hoch xy dng mi ti mc 2.8.16. Quy hoch xy dng im dn c nng thn Yu cu i vi t  xy dng v m rng cc im dn c nng thn: t  xy dng v m rng cc im dn c nng thn khng nm trong cc khu vc di y: Khu vc c mi trng b nhim do cc cht thi cng nghip, hoc khng m bo v sinh, d pht sinh dch bnh; Khu vc c kh hu xu, ni gi qun, gi xoy; Khu vc c ti nguyn cn khai thc hoc trong khu vc kho c; Khu vc cm xy dng (phm vi bo v cc cng trnh k thut h tng, khu bo v di tch lch s, vn ha, thng cnh, khu bo v cng trnh quc phng ...); Khu vc thng xuyn b ngp lt qu su (ngp trn 3m), st l, li qut. Hn ch s dng t canh tc, cn tn dng t i, ni, g bi, t c nng sut trng trt km  xy dng v m rng cc im dn c nng thn. Ch tiu s dng t xy dng cho cc im dn c nng thn phi ph hp vi iu kin c th ca a phng Bng 2.13: Ch tiu s dng t im dn c nng thn ca cc x Loi tCh tiu s dng t (m2/ngi)t  (cc l t  gia nh)e" 25t xy dng cng trnh dch ve" 5t cho giao thng v h tng k thute" 5Cy xanh cng cnge" 2 Phn khu chc nng im dn c nng thn Cc khu chc nng chnh Cc im dn c nng thn ca mt x gm cc khu chc nng ch yu sau: Khu  gm cc thn, xm nh  v cc cng trnh phc v; Khu trung tm x; Cc cng trnh sn xut v phc v sn xut; Cc cng trnh h tng x hi ca x; Cc cng trnh k thut h tng ca x. Cc yu cu i vi phn khu chc nng trong quy hoch im dn c nng thn: Tit kim t canh tc (hn ch vic m rng khu dn c  c trn t nng nghip); Thun tin cho giao thng i li, sn xut, n, , ngh ngi gii tr, sinh hot cng cng; Bo v mi trng sng; Tn dng a hnh, cnh quan thin nhin  to nn b cc khng gian kin trc p, mang bn sc tng vng; Ph hp vi cc c im c th ca khu vc v: v tr v tnh cht (vng ven  hay vng su, vng xa, khu dn c lu nm hay khu kinh t mi...); ngnh ngh kinh t ca a phng v phong tc, tp qun, tn ngng; Cc khu vc chn nui, sn xut nng nghip v tiu th cng nghip cn c quy hoch vi c ly m bo yu cu v khong cch ly v sinh, m bo phng chng dch bnh ly lan. Quy hoch khu  nng thn La chn khu t xy dng nh  cn m bo cc yu cu sau: K tha hin trng phn b dn c v ph hp vi quy hoch mng li phn b dn c ca khu vc ln hn c lin quan; Pht trin c mt lng dn c thch hp, thun li cho t chc cc cng trnh cng cng cn thit nh nh tr, trng ph thng c s, c s dch v...; Ph hp vi t ai, a hnh, c th da vo a hnh, a vt t nhin nh ng x, ao h, knh mng, i ni, di t  phn nh ranh gii. i vi khu vc xy dng nh  c quy hoch trn c s cc l t  gia nh, din tch t  cho mi h gia nh phi ph hp vi quy nh ca a phng v hn mc t  c giao cho mi h gia nh. Mi l t gia nh gm t dnh cho: Nh chnh v nh ph (bp, kho, sn xut ph); Cc cng trnh ph; Li i, sn, ch  rm r, ci, rc, hng ro; t vn, t ao... B cc cc thnh phn trong l t phi m bo thun tin cho sinh hot v sn xut ca h gia nh, ng thi to b mt kin trc cho thn xm. Quy hoch khu trung tm x Quy nh chung: Mi x cn c quy hoch t nht mt khu trung tm. X c quy m ln v dn s, din tch c th c trung tm chnh v trung tm ph. Ti khu trung tm b tr cc cng trnh quan trng phc v nhu cu giao dch hnh chnh, mua bn, ngh ngi, gii tr nh: Tr s cc c quan x: Hi ng nhn dn x, U ban nhn dn x, ng u, Cng an, X i, tr s Hp tc x, cc on th (Hi Nng dn, Ph n, Ph lo, on Thanh nin, Hi cu Chin binh, Mt trn T quc...); Cc cng trnh cng cng ca ton x: nh vn ha, cu lc b, nh truyn thng, th vin, trng tiu hc (cp 1), trng trung hc c s (cp 2), sn th thao, ch, ca hng dch v trung tm, bu in, dch v vn ha; Cc x c quy m dn s e" 20.000 dn, cn quy hoch trng ph thng trung hc. Tr s cc c quan x: Tr s Hi ng nhn dn x, U ban nhn dn x v cc c quan trc thuc, tr s ng u x v cc on th qun chng cn c b tr tp trung  thun li cho giao dch v tit kim t. Din tch t tr s c quan x ti thiu l 1.000m2. Trng hc: Mi x phi quy hoch trng tiu hc, trng trung hc c s, b tr gn khu dn c, yn t)nh c iu kin v sinh tt, bo m hc sinh i li c an ton v thun tin. Trng c thit k theo tiu chun chuyn ngnh. Nh tr, trng mu gio: Nh tr, trng mu gio cn c b tr ngay trong hoc gn khu nh  v c thit k theo tiu chun chuyn ngnh. Trm y t: Mi x phi c mt trm y t vi cc b phn k hoch ha gia nh, y t cng ng, sn, khm bnh, iu tr, nghip v (xt nghim n gin, pha ch thuc nam, bn thuc), vn thuc nam hoc vn cy. Trm y t x cn t ti ni yn t)nh, cao ro, thong mt, c ngun nc tt v lin h thun tin vi khu . Din tch khu t xy dng trm y t ti thiu l 500m2 nu khng c vn thuc v ti thiu l 1.000 m2 nu c vn thuc. Cng trnh vn ha, th thao: Cc cng trnh vn ha, th thao x gm nh vn ha, cu lc b, phng truyn thng, trin lm, thng tin, th vin, hi trng, i truyn thanh, sn bi th thao& Nh vn ha c cc b phn vui chi gii tr trong nh v ngoi tri, ni luyn tp sinh hot vn ngh (ca, ma, nhc, kch, cho, ci lng). Din tch t ti thiu cho khu nh vn ha l 2.000m2.  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la@@@%$$Ifa$gdx8lkdЊ$$Ifl֞ Zu$$ 5: t0$644 la@@A AAAA$$Ifa$gdx8lAAFA%$$Ifa$gdx8lkdދ$$Ifl֞ Zu$$ 5: t0$644 laA6A8AnAAA@CBC@EDE^EF^F`FbFFFFFFF&G6GH$HTHHHHHHHIIJJBJJJyih8L:̑Z•p\V( <`gdx8l`gdx8lgdx8l `gdx8l & Fgdx8lgdx8l & F <^gdx8l؝.6>lXt4jVnڬbgdx8l h`hgdx8l h<`hgdx8l & Fgdx8lgdx8l`gdx8l & F <^gdx8l:>l|PRZ4jVXnƩȩʩ֩NP(f<bƬ &("$8xz|ίЯүԯ֯46zh8 H maxTBnm -Cng cng > Hmax + 0,3m B sng, b h trong  th cn c bo v, gia c  sng, nc ma, khng gy xi l. Nu c nguy c bn ct b nc ma cun trn vo khu d kin xy dng, cn c bin php che chn v hng dng bn ct ra ngoi khu vc xy dng. Nu khu t xy dng b dng chy nc ma o xi thnh khe vc, cn c bin php iu chnh li dng chy nc ma, gia c sn dc. Nu khu t xy dng nm trong khu vc c hin tng sn ni trt l, cn nghin cu c im a cht, a cht thy vn khu vc  c gii php k thut x l ph hp. Quy hoch chun b k thut vng Trong quy hoch xy dng vng, quy hoch chun b k thut cn m bo cc yu cu: Xc nh c cao  xy dng cho cc  th trong vng, h thng  chnh; Cn xc nh gii php thot nc ma mang tnh cht vng cho h thng sng sui chnh, cc lu vc that nc chnh, cc cng trnh tiu u mi; Cn xc nh cc vng c nguy c chu nh hng ca thin tai v cc gii php phng trnh thin tai. Quy hoch chun b k thut  th Quy hoch chun b k thut trong quy hoch chung xy dng  th Trong quy hoch chung xy dng, quy hoch chun b k thut cn m bo cc yu cu: nh gi, xc nh c cc loi t theo iu kin t nhin thun li, t thun li, khng thun li, cm xy dnghoc hn ch xy dng; Xc nh ct xy dng khng ch ca tng khu vc, ton  th v cc trc giao thng chnh  th; ch r khu vc tn nn hoc h nn, d bo khi lng san nn; d kin ngun t p v khu vc  t d tha; Xc nh c cc lu vc thot nc ma chnh, h thng cng thot nc ma chnh, cc h d kin xy dng v cc cng trnh u mi;  xut gii php phng trnh v gim nh thit hi do thin tai (li qut, bo, sng thn, triu cng& ). Quy hoch chi tit chun b k thut Trong quy hoch chi tit xy dng, quy hoch chun b k thut cn m bo cc yu cu: i vi quy hoch chi tit t l 1/2.000: Quy hoch chiu cao: phi m bo khp ni vi cc khu vc c lin quan v p ng nhu cu xy dng h thng h tng k thut v xy dng  th; ch r cao  ti cc im giao ct ng v ti cc im c bit; xc nh v tr o p vi cc thng s v khi lng; H thng thot nc ma: thit k mng li ng cng vi y  thng s k thut (kch thc, dc, hng thot, cao  im u, im cui ca cc on cng v ming x); lm r cc thng s k thut v v tr ca cc h iu ho d kin v cc trm bm u mi hoc cc b (gi li hoc xy dng mi); Cc cng tc chun b k thut khc: xc nh cc v tr cn k, n nh nn v cc tuyn  chng li. i vi quy hoch chi tit 1/500: Quy hoch chiu cao: nh quy nh i vi quy hoch chi tit t l 1/2.000 v tu theo a hnh nghin cu phi th hin gii php san nn bng  ng ng mc thit k . H thng thot nc ma: ngoi nhng yu cu nh i vi quy hoch chi tit t l 1/2.000, phi ch r cc ga thu nc v ging k thut, v tr ta-luy, tng chn& Quy hoch chun b k thut im dn c nng thn Quy hoch chiu cao (quy hoch san p t nn) Quy hoch chiu cao im dn c nng thn phi m bo cc yu cu sau: Khng san p nn khi cha xc nh c v tr xy dng cng trnh v cha c quy hoch thot nc ma; Phi quy hoch san p nn cho phn t xy dng cng trnh (nh , nh v cng trnh cng cng, nh sn xut, ng giao thng). Phn t cn li c gi nguyn a hnh t nhin. Nn cc cng trnh phi cao hn mc nc li ln nht (max) thng xuyn xy ra, c bit i vi cc cng trnh nh kho (c bit l cc kho cha phn ha hc, thuc tr su, thc ging), trng hc, nh tr, trm y t... Cao  nn cn cao hn mc nc tnh ton ln nht (max) hng nm ti thiu l 0,3m; m bo nc ma thot nhanh v khng gy xi l nn ng, nn cng trnh; m bo giao thng, i li thun tin, an ton; Tn dng a hnh t nhin, hn ch khi lng t san lp, o p; bo v cy lu nin, lp t mu; Khng b tr dn c  khu vc c nguy c b st l, li qut. Quy hoch thot nc ma Phi ph hp vi h thng tiu thu li. i vi sng sui chy qua khu vc dn c, cn ci to, gia c b, chng st l. Cn la chn h thng thot nc ph hp. i vi khu dn c nm bn sn i, ni phi thit k cc mng n hng dng chy trn nh i, ni xung, khng chy trn qua khu dn c. Cn c gii php phng trnh v gim nh thit hi do li lt. CHNG IV. QUY HOCH GIAO THNG Cc quy nh chung v quy hoch giao thng Quy hoch giao thng cn phi: p ng nhu cu vn ti hnh khch v hng ho phc v cho pht trin kinh t - x hi, qu trnh  th ho v hi nhp vi quc t; Mng li giao thng phi c phn cp r rng; H thng giao thng i ngoi khi i qua  th phi ph hp vi quy hoch  th. Quy hoch giao thng vng Cc yu cu i vi quy hoch giao thng vng: m bo lin h thun tin gia vng vi cc vng khc v gia cc khu chc nng trong vng; p ng nhu cu vn ti hnh khch v hng ho phc v cho pht trin kinh t - x hi, qu trnh  th ho v hi nhp vi quc t ca vng; m bo lin h thun tin gia giao thng trong vng vi h thng giao thng quc gia v quc t. Mng li ng b phi c phn cp r rng v kt ni lin thng: ng cao tc, cc tuyn quc l, ng tnh, ng huyn, ng  th v ng chuyn dng quan trng. Cc tuyn ng st quc gia, ng st  th, ng st chuyn dng, phi c kt ni lin thng bng h thng nh ga: ga hnh khch, ga hng ha, ga k thut v ga hn hp. Xc nh v tr, quy m cc cng hng khng, sn bay quc t, cng hng khng, sn bay ni a. Xc nh loi cng bin (cng bin loi I, loi II v loi III), v tr v quy m ca cc cng bin trong vng. Xc nh cc tuyn giao thng ng thu ni a v cc cng bn thy ni a... Quy hoch giao thng  th H thng giao thng i ngoi ng b: ng -t cao tc cp 80, cp 100, cp 120 phi i ngoi phm vi quy hoch xy dng  th v tun th cc quy nh chuyn ngnh (xem ph lc 15). Khng b tr ng -t cp I, II, III (xem ph lc 15) i xuyn qua  th m phi b tr ng trnh, vng qua  th. Ring i vi ng cp III, c th cho php chy qua mt s  th, nhng phi c cc gii php quy hoch m bo giao thng i ngoi v an ton giao thng  th. Bn -t  th b tr  nhng ni lin h thun tin vi trung tm  th, nh ga, bn cng, ch v cc khu vc c dn  tp trung. Trm phc v sa cha v trm dng cho xe -t thng qua  th b tr gn v tr cc u mi giao thng ni vo  th. ng st: Tuyn ng st: i vi  th loi c bit, loi I v II khi c ng st quc gia chy qua cn lm ng trnh ra ngoi  th hoc phi c cc gii php t chc giao thng ph hp  ng st khng nh hng xu n hot ng ca  th.  cc  th loi c bit v loi I, cc tuyn c khi lng vn chuyn hnh khch ni v ngoi th ln cn t chc tuyn, ga ng st dnh cho hnh khch i li gia ni v ngoi th. Nh   th phi cch tim ng ray gn nht (20m.  nhng ni ng st i di ho, khong cch ly c th gim xung, nhng khng nh hn 10m. Ti thiu 50% b rng gii cch ly phi trng cy xanh. i vi  th ci to, phi xy dng tng ro cch ly bo v v m bo khong cch quy nh v bo m trt t, an ton giao thng ng st (xem ph lc 4). Giao ct gia ng st vi ng st hoc vi ng b: Phi t chc giao nhau khc  cao cho nt giao ct gia ng st vi ng st, ng st  th, ng b v trc giao thng chnh ca  th. Ti mi nt giao ct gia ng st v ng b phi c bin php m bo an ton giao thng (s dng n tn hiu, ba-rie). Ga ng st: Ga hnh khch chnh phi b tr gn khu dn dng v c lin h thun tin vi trung tm, cc khu nh , khu cng nghip. i vi  th c bit, loi I v II, ga hnh khch c th b tr trong trung tm  th nhng phi c bin php hn ch ti a ting n v s giao ct vi cc loi ng ca  th. Ga hng ha phi b tr gn cc khu cng nghip, c s cung cp v nhn hng, gn lin vi trm hng ha, kho, sn cha hng. Ga k thut phc v tc nghip k thut u my toa xe phi b tr  ngoi khu dn dng. Ga hn hp l ga ng thi c chc nng ca hai hoc ba loi ga quy nh ti mc ny. Kch thc nn ga: Kch thc nn ga cn m bo cc yu cu trong bng 4.1. ng hng khng: Cng hng khng, sn bay phi b tr ngoi  th, m bo khong cch ti khu dn dng, c d phng kh nng pht trin khu dn dng trong tng lai (xem ph lc s 4). Khi lp  n quy hoch, quy m v din tch t ca cng hng khng, sn bay phi c tnh ton theo cc tiu chun ngnh hng khng v tiu chun ca t chc hng khng dn dng quc t ICAO. ng t cc  th loi c bit, loi I v II n sn bay, nu di trn 20km cn phi xy dng ng -t cao tc. Bng 4.1: Kch thc nn cc loi ga Loi gaKiu b tr ng n, tin tuChiu di nn ga (m)Chiu rng nn ga (m)1- Ga hnh khch - Ga cte"1000e"200 - Ga thng quae"1400e"1002- Ga hng hae"500e"1003- Ga k thut Ni tipe"4000e"200Hn hpe"2700e"250Song songe"2200e"7004- Ga hn hpXp dce"1500e"50Na xp dce"1300e"50Xp ngange"900e" 100 ng thy: Quy hoch cc cng bin, cng v bn thy ni a phi b tr  v tr ph hp vi tng loi cng: Cng bn hnh khch: b tr gn trung tm dch v, trung tm dn c. Cng hng ha, vn chuyn hng ha t nhim v trc tip phc v  th: b tr  ni th. Cng vn chuyn hng ha nhim, bn du, bn c: phi b tr  ngoi thnh. Kho nhin liu lng: b tr  ngoi thnh, cui hng gi v cui dng sng so vi ton  th. V tr t cng bin, cng v bn thy ni a phi m bo cc quy nh sau: m bo cc quy nh v khu bo v, v sinh ngun nc, khong cch ly v sinh v an ton chy i vi cc loi cng;  cui dng (so vi khu dn dng); C  iu kin thun li an ton  tu thuyn ra vo; C a cht b cng n nh; C  din tch ph hp vi cc loi cng;  gn u mi giao thng vn ti ng b, ng st, gn cc khu cng nghip, kho tng v c s sa cha tu thuyn. Kch thc cng cn m bo cc quy nh trong bng 4.2 v 4.3. Bng 4.2: Quy nh v din tch cng Loi cngCc yu tCh tiu m2/1m di bn cngCng bin- Cu cng nh rae"150 - Cu cng dc theo be"300Cng thu ni a- Cng cng cnge"250- Cng chuyn dnge"300Bn thu ni a- Bn cng cnge"100- Bn chuyn dnge"100 Bng 4.3: Mn nc yu cu theo trng ti tu Loi tu (Trng ti DWT)Nng lc (TEU)Mn nc (m)A- Tu ng sng 2.000e"2,5 1.000e"1,8 600e"1,5 300 e"1,2 100e"0,9 40e"0,6B- Tu ng bin- Tu 20.0001.380e"10,5- Tu 30.0002.000e"11,1- Tu 40.0002.700e"12,2- Tu 50.0003.000e"12,4- Tu 60.0004.100e"13,8- Tu 220.00015.000e"14,0- Tu 150.000Hng khe"17 Quy hoch h thng giao thng trong  th Cc yu cu chung i vi quy hoch giao thng  th: H thng giao thng trong  th phi p ng nhu cu vn ti hng ho, hnh khch v m bo kh nng lin h nhanh chng, an ton gia tt c cc khu chc nng trong  th v vi cc cng trnh giao thng i ngoi, cc  th, im dn c khc. Phi phn bit gia ng vn chuyn phc v cc khu cng nghip, kho tng, ng giao thng i ngoi vi h thng ng giao thng ni th. Lp quy hoch phi d bo nhu cu vn chuyn hnh khch, hng ho v cc loi phng tin giao thng trong  th  xc nh qu t xy dng dnh cho cc phng tin giao thng s pht trin trong tng lai. i vi nhng  th t loi III tr ln, cn d kin kh nng pht trin v t chc mng li giao thng vn ti hnh khch cng cng hin i nh ng st  th, -t but tc hnh..., cc nh ga lin hp gia ng st quc gia, ng st ngoi vi ng st  th v cc u mi tip vn vi ng -t, ng thu v ng hng khng. H thng cc cng trnh phc v giao thng trong  th phi p ng nhu cu pht trin  th v m bo thun tin cho cc i tng tham gia giao thng; phi p ng cc yu cu nu trong Quy chun xy dng cng trnh  m bo ngi tn tt tip cn s dng. Mng li ng  th phi quy hoch thnh h thng lin hon nhm m bo kh nng lin h nhanh chng v an ton gia tt c cc khu chc nng trong  th; kt ni lin hon vi cc cng trnh giao thng i ngoi, cc khu chc nng ngoi thnh v vi cc im dn c khc. Xc nh th phn vn ti hnh khch cng cng theo cc phng thc vn ti,  xc nh cc loi phng tin giao thng vn ti hnh khch cng cng s pht trin trong tng lai. i vi nhng  th t loi III tr ln, t chc mng li giao thng vn ti hnh khch cng cng nh -t but, -t but tc hnh, ng st  th& , cc u mi tip vn vi ng st quc gia, ng st ngoi , ng st  th, ng -t, ng thu v ng hng khng. ng  th phi phn loi theo chc nng giao thng v tc  tnh ton ph hp vi cc ch tiu ng ni th. Quy nh v h thng ng  th:  th loi c bit v loi I: ng  th phi m bo tun th cc quy nh nu trong bng 4.4.  th loi II, III, IV, V: tu theo quy m dn s v c im ca  th  t chc mng li ng  th v ph hp vi cc quy nh tng ng trong bng 4.4. H ng i b: va h i b dc theo ng ph mi bn ng phi c chiu rng ti thiu nh quy nh di y: ng cp  th, ng ph tip xc vi li vo cc trung tm thng mi, ch, trung tm vn ho: 6,0m ng cp khu vc: 4,5m ng phn khu vc: 3,0m. ng nhm nh : khng bt buc t chc thnh ng giao thng c va h nhng phi c gii php m bo an ton giao thng v trng cy xanh bng mt dc ng. ng xe p: dc theo ng ph t cp ng chnh khu vc tr ln, phi b tr ng ring cho xe p v phi c di ngn cch hoc vch phn cch vi ng -t. Trn cc loi ng khc c th b tr chung ng xe p vi ng -t. B rng ng xe p ti thiu 3,0m. Cc loi ng ni th phi t cc ch tiu k thut quy nh chuyn ngnh (xem ph lc 15). T l t giao thng v giao thng t)nh trong t xy dng  th ti thiu phi t: Tnh n ng lin khu vc: 6 % Tnh n ng khu vc: 13 % Tnh n ng phn khu vc: 18 %. Bng 4.4. Quy nh v cc loi ng trong  th Cp ngLoi ngTc  thit k (km/h)B rng 1 ln xe (m)B rng ca ng (m)Khong cch hai ng (m)Mt  ng km/km2Cp  th(**)1.ng cao tc  th4.800(8.0000,4(0,25- Cp 1001003,7527(110-- Cp 80803,7527(90-2. ng trc chnh  th80(1003,7530(80 (*)2400(40000,83(0,53. ng chnh  th80(1003,7530(70 (*)1200(20001,5(1,04. ng lin khu vc60(803,7530(50600(10003,3(2,0Cp khu vc5. ng chnh khu vc50(603,522(35300(5006,5(4,06. ng khu vc40(503,516(25250(3008,0(6,5 Cp ni b7.ng phn khu vc403,513(20150(25013,3(108. ng nhm nh , vo nh 20(303,07(15--9.ng i xe p ng i b 1,5 0,75 (3,0 (1,5 -- Ghi ch: (*) Ph thuc quy m, hnh dng  th v nhu cu giao thng (**) B rng cn tng ln theo tnh ton c th khi trn tuyn b tr ng st  th v tuyn t but tc hnh. S ln xe hai hng ti thiu: 04 ln i vi ng cp  th, 02 ln i vi ng cp khu vc, 01 ln i vi ng cp ni b. i vi cc khu vc ci to, b rng ca cc cp ng c th gim xung cho ph hp iu kin hin trng c th, nhng b rng l gii ng khng c nh hn 4,0m. Mc  nghin cu quy hoch mng li ng trong  n quy hoch xy dng  th tun th theo cc quy nh hin hnh v quy hoch xy dng (xem ph lc 14) v phi m bo: Trong  n quy hoch chung xy dng nghin cu trn bn  nn a hnh t l 1/25.000, quy hoch h thng giao thng cn nghin cu quy hoch n cp ng lin khu vc; Trong  n quy hoch chung xy dng nghin cu trn bn  nn a hnh t nhin t l 1/10.000, quy hoch h thng giao thng cn nghin cu quy hoch n cp ng chnh khu vc; Trong  n quy hoch chung xy dng, nghin cu trn bn  nn a hnh t l 1/5.000, quy hoch h thng giao thng cn nghin cu quy hoch n cp ng khu vc; Trong  n quy hoch chung xy dng  th loi V, nghin cu trn bn  nn a hnh t l 1/2.000 v i vi  n quy hoch chi tit t l 1/2.000, quy hoch h thng giao thng cn nghin cu quy hoch n cp ng phn khu vc; Trong  n quy hoch chi tit t l 1/500, quy hoch h thng giao thng cn nghin cu quy hoch n ng trong nhm nh . u mi v qung trng giao thng: Ch giao nhau ca ng  th: Ch giao nhau gia cc ng cp  th c t chc nh sau: ng cao tc, ng trc chnh v ng chnh cp  th vi ng  th khc phi giao nhau  khc  cao;  v tr quan trng, ng cao tc v ng ph chnh cp  th vi ng ph lin khu vc v ng vn ti phi giao nhau khc  cao.  hng ph cho php cc lung giao thng ct nhau; Cc loi ng khc cho php t chc giao thng  cng  cao; Bn knh quay theo tim ng ti u mi giao nhau  khc  cao i vi lung r phi ti thiu l 75m, lung r tri l 30m. Khong t)nh khng  ch giao nhau khc  cao gia cc ng -t phi m bo (4,5m; gia ng -t vi ng st phi m bo (6,55 m i vi ng st kh 1.435 mm v (5,30 m i vi ng st kh 1.000 mm . Ch cho php thit k qung trng giao thng t iu khin (hnh trn, hnh elp hay hnh ch nht, hnh vung vi cc gc trn) khi tng s xe -t  cc hng t hn 4.000xe/h. Kch thc qung trng giao thng hnh trn (o trn) ph thuc s ng giao nhau v lu lng giao thng  cc hng theo tnh ton, nhng bn knh cong ti thiu ca o trn phi m bo (20,0m. Bn knh ng cong ca b va ti cc v tr giao nhau ca ng ph ti thiu phi m bo: Ti qung trng giao thng v ng ph cp  th (15,0m; ng ph cp khu vc (12,0m; ng ph cp ni b (8,0m. Di phn cch: Di phn cch l b phn ca ng dng  phn lung giao thng thnh hai chiu xe chy ring bit hoc phn chia gia phn ng ca xe c gii v xe th s. Chiu rng ti thiu ca di phn cch : Trn ng cao tc: 5m; Trn ng chnh cp  th v ng vn ti: 4m; Gia mt ng chnh cp  th cho xe chy v ng ni b: 5m; Trong iu kin min ni cht hp, chiu rng di phn cch gia mt ng chnh cho xe chy v ng ni b cho php gim xung, nhng khng nh hn 3m; Gia mt ng ph lin khu vc v ng ni b: 2m; Gia mt ng cho -t chy v nn ng tu in: 2m. Chiu rng ti thiu ca di phn cch c ro chn trn ng cao tc l 4m, trn ng chnh  th v ng vn ti l 2m. i vi cc khu vc ci to, c php s dng di phn cch cng hoc mm, b rng ti thiu 0,5m. Trn di phn cch trung tm c chiu rng nh hn 5m khng cho php b tr ct in, bin qung co v cc cng trnh khc khng lin quan ti vic m bo an ton giao thng. Qung trng: i vi qung trng chnh b tr  trung tm  th khng cho php xe thng qua; ch cho php cc phng tin giao thng vo phc v cc cng trnh  qung trng. Trn qung trng trc cc cng trnh cng cng c nhiu ngi qua li, phi tch ng i b v ng giao thng ni b ra khi ng giao thng chy thng qua. Phn dnh cho giao thng ni b phi b tr bi  xe v bn xe cng cng. Qung trng giao thng v qung trng trc cu, phi theo s  t chc giao thng. Qung trng nh ga cn t chc r rng phn lung hnh khch n v i, m bo an ton cho hnh khch i n bn giao thng cng cng v n bi  xe vi khong cch ngn nht. Qung trng u mi cc cng trnh giao thng cn c quy hoch phn khu r rng  hnh khch c th chuyn t phng tin ny sang phng tin khc c thun tin, nhanh chng v an ton. Mng li giao thng vn ti hnh khch cng cng.  phc v s i li ca nhn dn  th loi III tr ln, cn ch yu pht trin giao thng cng cng. Khong cch gia cc tuyn giao thng cng cng ti thiu l 600m v ti a l 1.200m,  khu trung tm  th khong cch ny ti thiu l 400m. Khong cch i b t ni , ni lm vic n bn xe cng cng khng qu 500m. Loi phng tin giao thng cng cng ph thuc vo loi  th v khi lng hnh khch. i vi cc  th c s dn tnh ton trn 1 triu ngi, phi nghin cu h thng ng st  th (quy hoch h thng ng tu in ngm, ng tu in mt t hoc trn cao). Mt  mng li giao thng cng cng ph thuc vo c cu quy hoch  th, ti thiu phi t 2,0km/km2 t xy dng  th. Khong cch gia cc bn giao thng cng cng trong  th c quy nh nh sau: i vi bn -t but, -t in v tu in: khng ln hn 600m; i vi bn -t but v -t in tc hnh, tu in cao tc ngm hoc trn cao: ti thiu l 800m. Ti cc ch giao nhau gia cc tuyn ng giao thng cao tc v cc tuyn ng c phng tin giao thng cng cng, cn b tr trm chuyn xe t phng tin ny sang phng tin khc vi chiu di i b nh hn 200m. Bn xe -t but v -t in trn cc ng chnh c n tn hiu iu khin phi b tr cch ch giao nhau t nht 20m. Chiu di bn xe mt tuyn, chy mt hng t nht l 20m, trn tuyn c nhiu hng phi tnh ton c th, nhng khng ngn hn 30m. Chiu rng bn t nht l 3m. Bn giao thng cng cng cui cng ca tuyn cn phi c nh phc v cho cng nhn v ch i cho hnh khch. Trn ng giao thng cao tc, bn xe -t but cao tc cn b tr cc trm  c bit  ngoi phm vi mt ng xe chy, c di chuyn tip tc . H thng ng st  th H thng ng st  th ngoi ng ph l h thng ng st cao tc, bao gm tu in ngm, tu in nhanh. Trn c s nhu cu vn ti hnh khch cng cng, phi xc nh v tr ga v cc tuyn ng st  th ngoi ng ph. Ga tu in ngm phi bo m kt ni v ng b, an ton cc cng trnh ngm v gia cng trnh ngm vi cc cng trnh trn mt t. B rng ch gii ng  quy hoch cho cc tuyn tu in chy trn mt t dc cc tuyn ng  th phi tnh n h thng ng st. B rng ti thiu ca hnh lang tuyn tu in chy trn mt t l 10m. Quy hoch cc cng trnh phc v giao thng trong  th Trong cc khu  th, n v  v nhm nh  phi dnh t b tr ch  xe, ga-ra. Trong khu cng nghip, kho tng phi b tr bi  xe, ga-ra c xng sa cha. Bi  xe, ch hng ha phi b tr gn ch, ga hng ha, cc trung tm thng nghip v cc cng trnh khc c yu cu vn chuyn ln. Trong cc  th ci to, cho php b tr bi  xe -t con  nhng ng ph cm xe qua li v  ng ph c chiu rng phn xe chy ln hn yu cu cn thit. B rng di  xe, nu  dc theo phn xe chy phi m bo ti thiu 3m, nu u xe theo gc t 45o-60o phi m bo ti thiu 6m. Bi  xe cng cng ngm hoc ni phi b tr gn cc khu trung tm thng mi, dch v, th dc th thao, vui chi gii tr v c kt ni lin thng vi mng li ng ph. Khong cch i b ti a l 500m. Bi  xe, ga-ra ngm phi bo m kt ni tng thch v ng b, an ton cc cng trnh ngm v gia cng trnh ngm vi cc cng trnh trn mt t. Bi , ga-ra -t but b tr ti cc im u v cui tuyn, quy m cn xc nh theo nhu cu c th. -p tu in: ti cc im u, cui v kt ni tuyn cn b tr -p tu in c th kt hp vi c s sa cha. Bi  xe: din tch ti thiu cho mt ch  ca mt s phng tin giao thng c quy nh c th di y. Xe -t con: 25m2 Xe my: 3m2 Xe p: 0,9m2 -t but: 40m2 -t ti: 30m2 Ch  xe: cc cng trnh phi c s ch  xe ti thiu ph hp vi quy nh  bng 4.5 di y: Bng 4.5: S ch  xe -t con ti thiu Loi nhNhu cu ti thiu v ch  -t- Khch sn t 3 sao tr ln4 phng/1 ch- Vn phng cao cp, tr s c quan i ngoi100m2 sn s dng/1ch- Siu th, ca hng ln, trung tm hi ngh, trin lm, trng by100m2 sn s dng/1 ch- Chung c cao cp1 cn h/1,5 ch i vi cc cng trnh khch sn di 3 sao, tr s c quan, cng trnh dch v, phi c s ch  xe (50% quy nh trong bng trn. Quy hoch m bo an ton giao thng  th Tm nhn: cng trnh xy dng, cy xanh khng c lm hn ch tm nhn v che khut cc bin bo hiu, tn hiu iu khin giao thng. Khong cch tm nhn mt chiu trn bnh  v mt ct dc ph thuc vo tc  tnh ton, nhng ti thiu phi m bo: ng cao tc: (175m; ng cp  th: (100m; ng cp khu vc: (75m; ng cp ni b: (40m. Cc cng trnh cng cng c ng ngi ra vo, ch i, cc cng trnh trn h ph nh ki-t, bn ch phng tin giao thng cng cng, bin qung co, cy xanh phi khng c lm nh hng ti s thng sut v an ton ca giao thng. Gc vt ti cc ni ng giao nhau  m bo tm nhn an ton khi lu thng trn ng ph, ti cc ng ng giao nhau, cc cng trnh phi c ct vt theo quy nh ca quy hoch khu vc. Cn c vo tc  xe quy nh trn ng v quy chun xy dng ng b, tm nhn ti thiu phi m bo (20m. Trong trng hp ch gii xy dng trng vi ch gii ng  hoc vic xy dng cng trnh theo ch gii xy dng, mc d  c khong li so vi ch gii ng  nhng vn cha m bo yu cu v tm nhn ti thiu th mt tin ngi nh cing cn c ct vt  m bo tm nhn ti thiu. H v ng i b Chiu rng ng i b qua mt ng xe chy  cng  cao phi m bo ln hn 6m i vi ng chnh v ln hn 4m i vi ng khu vc. Khong cch gia 2 ng i b qua ng xe chy  cng  cao phi ln hn 300m i vi ng chnh v ln hn 200m i vi ng khu vc. Cu vt, hm chui cho ngi i b phi c b tr ti: cc nt giao thng c lu lng xe v ngi i b ln; nt giao thng khc  cao; nt giao nhau gia ng  th vi ng st; cc v tr gn ga tu in ngm, im  -t, sn vn ng. Khong cch gia cc hm v cu i b (500m. B rng ca hm v cu i b qua ng phi c thit k theo lu lng ngi i b gi cao im, nhng phi ln hn 3m. Quy hoch giao thng im dn c nng thn. Quy hoch mng li ng giao thng im dn c nng thn phi m bo cc yu cu sau: Ph hp vi cc quy hoch chung ca a phng (huyn, tnh), k tha v pht trin mng li ng hin c cho ph hp vi nhu cu giao thng vn ti trc mt v tng lai, kt ni lin hon vi h thng ng quc gia, ng tnh v ng huyn. Kt hp vi mng li quy hoch thu nng, quy hoch dn c v cc cng trnh xy dng hin i ho nng nghip nng thn. Ph hp vi cc loi phng tin vn chuyn trc mt cing nh trong tng lai. m bo lin h thun tin vi h thng ng huyn, ng tnh to thnh mng li ng hon chnh. m bo lin h trc tip thun li gia khu trung tm vi khu dn c, ni lin khu dn c vi khu sn xut v gia cc im dn c vi nhau. Tn dng ti a hin trng, ph hp vi a hnh, gim thiu n b gii phng mt bng, khi lng o p v cc cng trnh phi xy dng trn tuyn. Kt cu v b rng mt ng phi ph hp vi iu kin c th ca tng x v yu cu k thut ng nng thn, p ng nhu cu trc mt cing nh yu cu pht trin trong tng lai. Tn dng ti a h thng sng ngi, knh rch t chc mng li ng thu phc v vn chuyn hng ho v hnh khch. B rng mt ct ng ni b trong khu dn c nng thn phi m bo e"4m. CHNG V. QUY HOCH CP NC Khu vc bo v cng trnh cp nc Khu vc bo v ngun nc Xung quanh im ly nc ngun cp cho  th phi c khu vc bo v ngun nc quy nh nh trong bng 5.1. Bng 5.1. Khu vc bo v ngun nc cp cho  th (cc quy nh chnh) Loi ngun nc v khu vc bo vBn knh khu vc bo v tnh t ngun nc (m)Ni dung cmNgun nc mt: t im ly nc: - Ln thng ngun - Xui h ngun e" 200 e" 100Xy dng; x nc thi, nc nng giang; chn nui; tm gitNgun nc ngm: Xung quanh ging khoan vi bn knhe" 25Xy dng; o h phn, rc, h vi; chn nui,  rcH cha, p nc: - B h bng phng - B h dc e" 300 Ton khu vc Xy dng; chn nui; trng cy n qu Khu vc bo v nh my, trm cp nc Trong phm vi 30m k t chn tng cc cng trnh x l phi xy tng ro bo v bao quanh khu vc x l nc. Bn trong tng ro ny khng c xy dng nh , cng trnh vui chi, sinh hot, v sinh, khng c bn phn cho cy trng v khng c chn nui sc vt. Khu vc bo v ng ng cp nc ti thiu l 0,5m. Quy hoch cp nc vng Quy hoch cp nc vng cn m bo: nh gi c hin trng cp nc cc  th, cc im dn c nng thn v cc khu cng nghip tp trung trong vng nghin cu v: s lng cc cng trnh cp nc t tiu chun; s lng cc cng trnh cp nc cha t tiu chun; s dn c cp nc sch. D bo c nhu cu dng nc cho tng  th; cc khu cng nghip tp trung v cc im dn c nng thn (cho  th trung tm huyn v th x tr ln i vi quy hoch lin vng; cho th trn tr ln i vi quy hoch vng tnh). Xc nh c ngun nc: Chn ngun nc phi theo nhng quy nh ca c quan quy hoch v qun l ngun nc. Cc ngun nc c s dng khng ph thuc vo ranh gii qun l hnh chnh. Xc nh c tr lng nc (bao gm ngun nc mt v nc di t). Lu lng ngun nc (tr vng hi o v vng ni cao) phi gp ti thiu 10 ln nhu cu s dng nc. Ring ngun nc mt, phi m bo lu lng thng hoc ngy l 95% i vi bc tin cy cp nc I; 90% i vi bc tin cy cp nc II v 85% i vi bc tin cy cp nc III. Yu cu v cht lng ngun nc th - mt s ch tiu chnh dng cho cc cng trnh x l thng thng:  cng, 0dH d"12; Lng cn sy kh khng qu 1.000 mg/l; Khng c mi v l;  mn khng qu 250 mg/l. Khi phi s dng ngun nc c nhng yu t vt qu cc ch tiu trn th phi tm bin php x l thch hp, bo m kinh t, ng thi phi c s chp thun ca c quan qun l v dch t. Cht lng nc dng cho sn xut phi cn c vo yu cu ca tng i tng dng nc  la chn. Khi c ngun nc mt m bo yu cu trn th u tin s dng ngun nc mt. Khng c php dng ngun nc ngm cp cho cc nhu cu khng c lin quan n sinh hot.  nhng vng khng c ngun nc no khc nhng c  tr lng nc ngm th cho php s dng nc ngm vo cc nhu cu khc nhng phi c php ca c quan qun l ngun nc. Cho php x l nc khong hoc nc bin  cp cho n ung, sinh hot nhng phi so snh kinh t  k thut vi cc ngun nc khc. Cho php dng nc a nhit cp cho n ung, sinh hot v sn xut nu m bo nhng quy nh  mc c. Nhit  cao nht ca nc cp cho n ung sinh hot khng qu 35oC. Trong mt h thng cp nc c php s dng nhiu ngun nc c c im thu vn v a cht thu vn khc nhau. Phng n la chn ngun nc phi c nh gi ton din, da trn cc tiu ch tr lng, cht lng, kh nng thc thi cc phng n cp nc v vn u t.  ra gii php cp nc: La chn ngun nc c th cho cc  th v im dn c nng thn; Xc nh quy m cc cng trnh u mi v cng ngh x l nc s b cho cc ngun nc; Xc nh gii php cp nc cho cc im dn c nng thn theo tng ngun nc. Quy hoch cp nc  th Quy hoch chung cp nc cho  th Quy hoch chung cp nc  th cn m bo cc yu cu sau: Xc nh c tiu chun v nhu cu cp nc cho  th theo bc tin cy cp nc ca tng giai on; La chn ngun nc hp l; La chn c quy m v a im xy dng cc cng trnh u mi; Xc nh c cng ngh x l nc. D bo nhu cu dng nc ca cc  th cn m bo: Thnh phn dng nc: h thng cung cp nc  th phi m bo tho mn cc yu cu v cht lng, p lc, lu lng nc cp cho cc nhu cu trong  th, gm: Nc sinh hot cho ngi dn  th (gm dn ni th v ngoi th); Nc sinh hot cho khch vng lai; Nc cho cc cng trnh cng cng, dch v: e"10% lng nc sinh hot; Nc ti cy, ra ng: e"8% lng nc sinh hot; Nc cho sn xut nh, tiu th cng nghip: e"8% lng nc sinh hot; Nc cho cc khu cng nghip tp trung: xc nh theo loi hnh cng nghip, m bo ti thiu 20m3/ha-ng cho ti thiu 60% din tch; Nc d phng, r r: i vi cc h thng nng cp ci to khng qu 30%, i vi h thng xy mi khng qu 25% tng cc loi nc trn; Nc cho bn thn khu x l: ti thiu 4% tng lng nc trn. Nhu cu cp nc sinh hot phi m bo cc quy nh theo bng 5.2. Bng 5.2: Nhu cu cp nc sinh hot Loi  thNhu cu dng nct u (10 nm)Di hn (20 nm)T l cp nc (% dn s)Tiu chun (lt/ngi-ng(*))T l cp nc (% dn s)Tiu chun (lt/ngi-ng)c bite"90e"180100e"200Ie"80e"150 e"90e"180IIe"80e"120e"90e"150III, IV, Ve"80e"80 e"90e"100 Ghi ch: (*) ng.  ngy m Nhu cu cp nc sinh hot ca dn c ngoi thnh v khch vng lai phi m bo ti thiu 80% ch tiu cp nc sinh hot  th tng ng. i vi khu dn c ch ly nc  cc vi cng cng, yu cu v cp nc sinh hot l e"40 lt/ngi-ng. Bc tin cy ca h thng cp nc, xem bng 5.3. Xc nh ngun nc v la chn ngun cn m bo cc yu cu v v sinh ngun nc cp cho sinh hot v m bo cung cp cho cc nhu cu dng nc ca  th. Quy hoch h thng cp nc: Cc cng trnh u mi cn xc nh c: Trm bm ging (nu l ngun nc ngm): s lng ging, cc thng s k thut, bin php ci to nng cng sut cc cng trnh  c. Bng 5.3: Bc tin cy ca h thng cp nc TTc im h dng ncBc tin cy1Cc x nghip luyn kim, ch bin du la, cng nghip ho hc, nh my in, h thng cp nc sinh hot ca im dn c trn 50.000 ngi, c php gim lu lng cp nc khng qu 30% lu lng tnh ton trong 3 ngy v ngng cp nc khng qu 10 phtI2Cc x nghip khai thc m, ch to c kh v cc loi cng nghip khc, h thng cp nc sinh hot ca im dn c n 50.000 ngi c php gim lu lng nc cp khng qu 30% lu lng trong 10 ngy hoc ngng cp nc trong 6 gi.II3Cc x nghip cng nghip nh, h thng ti nng nghip, h thng cp nc ca khu cng nghip c php gim lu lng cp nc khng qu 30% trong 15 ngy v ngng cp nc trong 1 ngy.III Trm bm I (nu l ngun nc mt): cc thng s k thut, bin php ci to nng cng sut cc cng trnh  c. Cng trnh thu nc mt phi  pha trn dng chy so vi  th, khu cng nghip, khu dn c tp trung. Cng trnh x l cn m bo:  u dng nc so vi khu dn c v khu vc sn xut; Thu c lng nc tha mn yu cu trc mt v trong tng lai, c cht lng nc tt v thun tin cho vic t chc bo v, v sinh ngun nc; Phi  ch c b, lng sng n nh, t b xi l bi p v thay i dng nc,  ch c iu kin a cht cng trnh tt v trnh c nh hng ca cc hin tng thu vn khc nh: sng, thu triu... Yu cu v din tch ti thiu khu t xy dng trm x l nc theo bng 5.4. Cung cp in nng cho cc cng trnh u mi: cn xc nh ngun, tnh ton xy dng cc trm bin p ring cp in cho cc trm bm ging, trm bm I v trm x l. Mng li ng ng: mng ng ng truyn ti chnh phi c thit k thnh mch vng v c tnh ton thy lc  p ng c lng nc chuyn v p lc trong ng ng vo gi dng nc nhiu nht v khi c chy. Trong trng hp c i nc iu ha, cn phi p ng c c trng hp nc ln i nhiu nht. p lc ti thiu cn thit ti cc im nt chnh (mng cp 1) l 8m i vi mng li ci v ci to, 15m i vi mng li xy mi hon ton. Nu p lc thp hn, cn thay i my bm trong trm bm II (trong gii hn cho php)  c c p lc yu cu hoc xy dng trm bm tng p ti cc im bt li . Cp nc cha chy: lu lng v s lng cc m chy ng thi cn c tnh tan ph hp vi quy m  th. Lu lng nc cp cho mt m chy phi m bo e"15l/s; s lng m chy ng thi cn c tnh tan e"2; p lc t do trong mng li cp nc cha chy phi m bo e"10m. Bng 5.4: Din tch ti thiu khu t xy dng trm x l nc Cng sut trm x l (1.000 m3/ng)Din tch ti thiu khu t (ha)10,5T 150,5T >5101,0T >10302,0T >30603,0T >601204,0T >1202505,0T >2504007,0T >4008009,0T >8001.20013,0T 1.200 tr ln16,0 Quy hoch chi tit cp nc cho cc khu chc nng  th Quy hoch chi tit cp nc cho cc khu chc nng  th cn m bo cc yu cu sau: D bo nhu cu dng nc: Nc sinh hot, d bo theo tiu chun ca  th v theo quy hoch chung. Nc cng trnh cng cng v dch v c quy hoch ty theo tnh cht c th ca cng trnh, ti thiu 2 lt/m2 sn-ng. Nc trng hc: ti thiu 20 lt/hc sinh-ng Nc cc trng mu gio, mm non: ti thiu 100lt/chu-ng. Nc ti vn hoa, cng vin: ti thiu 3 lt/m2-ng. Nc ra ng: ti thiu 0,5 lt/m2-ng. Xc nh ngun nc: Trng hp khu vc thit k chi tit nm trong quy hoch chung  c duyt, cn kim tra lu lng ng ng dn chnh i qua khu vc thit k. Nu lu lng nc khng , cn thay i ng knh ng dn chnh. Trng hp cha c mng li quy hoch chung, phi thc hin cc bc nh mt  n quy hoch chung. Mng li ng ng cn c quy hoch m bo an ton cp nc. Kim tra p lc: da trn p lc mng quy hoch chung  kim tra v a ra bin php  bo m  p lc cp nc. Cp nc cha chy: Phi tn dng cc sng h, ao  d tr nc cha chy; phi m bo c  lng nc d tr ti mi thi im v c ng cho xe cha chy ti ly nc. Chiu su mt nc so vi mt t khng ln qu 4m v chiu dy lp nc khng nh hn 0,5m. Trn mng ng cp nc  th, dc theo cc ng ph phi b tr cc hng ly nc cha chy (tr ni hoc hng ngm di mt t), m bo cc quy nh v khong cch nh sau: Khong cch ti a gia cc hng: ti khu trung tm  th loi c bit, loi I v loi II, khu c mt  dn c cao l 150m; ti cc khu vc khc l 150m. Khong cch ti thiu gia hng v tng cc ngi nh l 5m. Khong cch ti a gia hng v mp ng (trng hp hng c b tr  bn ng, khng nm di lng ng) l 2,5m. Hng cha chy phi c b tr  ni thun tin cho vic ly nc cha chy nh:  ng ba, ng t ng ph. ng knh ng dn nc cha chy ngoi nh phi khng nh hn 100mm. Quy hoch cp nc im dn c nng thn Nhu cu cp nc im dn c nng thn Nc cp trong cc im dn c x gm: Nc dng trong sinh hot, n ung cho ngi dn sng trong cc im dn c bao gm nc dng cho cc cng trnh phc v cng cng nh nh tr, trng hc, trm y t, nh vn ha, tr s... Nc dng cho cc tri chn nui gia cm, gia sc Nc dng cho cc c s sn xut ch bin nng sn v cc cng nghip khc Tiu chun cp nc ti thiu dng cho sinh hot Khi lp  n quy hoch cp nc tp trung cho im dn c nng thn, cn m bo yu cu cp nc nh sau: Nh c thit b v sinh v ng ng cp thot nc: e" 80 lt/ngi/ngy; Nh ch c ng ng dn n v vi nc gia nh: e"60 lt/ngi/ngy; Ly nc  vi cng cng: e"40lt/ngi/ngy. Ngun nc Cn tn dng cc ngun nc khc nhau: nc ngm mch nng, mch su, nc ma, nc mt (sng, sui, ging thm). Khi cht lng nc ngun khng m bo tiu chun v sinh ca nc cp cho sinh hot theo quy nh (xem ph lc 7), phi c bin php x l nc thch hp vi tng ngun nc. Bo v v sinh ngun nc. i vi ngun nc ngm: Trong khu t c bn knh 20m tnh t ging, khng c xy dng cc cng trnh lm nhim bn ngun nc; Ging nc dng cho cc h gia nh phi cch xa nh x, ni chn nui; i vi cc ging nc cng cng, phi chn ni c ngun nc tt, xy thnh ging cao v lt xung quanh. i vi ngun nc mt: trong khong 200m tnh t im ly nc v pha thng lu v 100m v pha h lu, khng c xy dng cc cng trnh gy nhim ngun nc. CHNG VI. QUY HOCH THOT NC THI, QUN L CHT THI RN V NGH(A TRANG 6 Cc quy nh chung Quy hoch h thng thot nc thi Quy nh v quy hoch tiu thot nc H thng thot nc  th phi: m bo thu gom ht cc loi nc thi ca  th (nc thi sinh hot, nc thi sn xut, kinh doanh, dch v). p dng cc bin php x l nc thi ph hp; nc sau khi x l thi t tiu chun mi trng. La chn loi h thng thot nc H thng thot nc (h thng chung, h thng ring hoc h thng thot nc na ring) phi ph hp vi quy m  th, yu cu v sinh, iu kin t nhin (a hnh, kh hu, thy vn...), hin trng  th v hin trng h thng thot nc. Quy nh la chn h thng thot nc: Cc khu  th xy dng mi phi xy dng h thng thot nc ring. Cc khu vc  th ci  c mng li thot nc chung phi s dng h thng thot nc na ring hoc ci to ng b thnh h thng thot nc ring. Thot nc thi cho cng trnh ngm: quy hoch h thng cng thot nc thi ring, phi thu gom ht lng nc thi  x l. Trm bm nc thi phi c my bm d phng v phi c hai ngun in c lp cp in cho my bm. Thot nc thi cho vng hi o: quy hoch h thng thot nc thi ring, phi thu gom v x l nc thi trit . Nc thi sau khi x l t yu cu v mi trng c th ti s dng cho mc ch khc (ti cy, nui thy sn nc ngt, d phng b sung cho ngun nc cp sinh hot ti cc vng khan him ngun nc cp...). Quy nh x nc thi Nc thi cng nghip khi x vo cc ngun nc mt hoc cng  th phi c cht lng t cc yu cu v mi trng theo cc quy nh chuyn ngnh (ph lc 8). Nc thi sinh hot t cc khu v sinh trong nh , nh cng cng, phi c x l qua b t hoi xy dng ng quy cch trc khi x vo cng nc thi  th. Nu x vo cng nc ma, phi x l ring t yu cu mi trng. Nc thi bnh vin phi c tch lm hai loi: Nc thi sinh hot ca bnh nhn, ca cn b cng nhn vin y t phi c x l qua b t hoi xy dng ng quy cch, trc khi x vo cng nc thi  th. Nu x vo cng nc ma phi x l ring t yu cu mi trng. Nc thi y t nguy hi phi c x l ring, t tiu chun mi trng trc khi x ra cng that nc thi  th. V tr im x nc thi: Nc thi sau khi lm sch x vo ngun nc mt phi x ti im cui dng chy so vi  th v cc khu dn c tp trung. V tr x phi c xc nh da trn cc tnh ton tc ng mi trng, ph hp vi: cht lng nc thi sau khi lm sch; c im v quy hoch s dng ngun nc tip nhn nc thi; quy hoch cc  th, khu cng nghip, khu dn c c lin quan n bo v ngun nc. Quy nh thu gom nc thi: Thu gom nc thi sinh hot phi t (80% tiu chun cp nc sinh hot. Thu gom nc thi cng nghip phi t (80% tiu chun cp nc cho cng nghip (ty theo loi hnh cng nghip). Nc thi cng nghip phi c phn loi (nc nhim bn, khng nhim bn, nc c hi ...) trc khi thu gom v c gii php x l ring. Quy nh v x l nc thi: Nc thi sinh hot  th, khu cng nghip, lng ngh phi c thu gom v x l ring, m bo cc quy nh hin hnh v mi trng. Bn thi t h thng x l nc thi phi c thu gom, vn chuyn bng xe chuyn dng n cc c s x l cht thi rn  x l. Bn thi c cha cc cht nguy hi t h thng x l nc thi phi c thu gom, vn chuyn ring bng xe chuyn dng n cc im x l tp trung cht thi nguy hi. Quy nh khong cch an ton v mi trng (ATVMT) ca trm bm, trm x l nc thi: Yu cu v khong cch ATVMT ti thiu gia trm bm, lm sch nc thi vi khu dn c, x nghip thc phm, bnh vin, trng hc v cc cng trnh xy dng khc trong  th c quy nh trong bng 6.1. Trong khong cch ATVMT phi trng cy xanh vi chiu rng (10m. i vi loi trm bm nc thi s dng my bm th chm t trong ging ga kn th khng cn khong cch ATVMT, nhng phi c ng thng hi x mi hi (x  cao  (3m). Quy nh b tr h thng thot nc thi  khu vc ng ph ci, va h nh hp, khng th o va h t cng, c t cng  lng ng.  cc ng ph xy dng mi, phi t cng thot nc  dc theo va h trong ho k thut.  cc ng ph c chiu rng (7m, phi b tr cng thu nc thi dc hai bn ng. B tr trm x l nc thi (XLNT) V tr b tr cc trm XLNT yu cu chn  cui ngun tip nhn theo chiu dng chy,  cui hng gi chnh ca  th, khu vc c  t cho d phng m rng. Trng hp c bit, khi trm lm sch nc thi hoc sn phi bn bt buc phi t  u hng gi chnh ca  th, khong cch ATVMT trong bng 6.1 phi tng ln ti thiu 1,5 ln. Bng 6.1: Khong cch an ton v sinh mi trng ti thiu Khong cch ATVMT ti thiu (m) ng vi cng sut (m3/ngy) TTLoi cng trnh< 200 (m3/ ngy)200 - 5.000 (m3/ngy)5.000  50.000 (m3/ngy)>50.000 (m3/ngy)1Trm bm nc thi152025302Trm lm sch nc thi:aLm sch c hc, c sn phi bn100200300400bLm sch sinh hc nhn to, c sn phi bn100150300400cLm sch sinh hc khng c sn phi bn, c my lm kh bn, c thit b x l mi hi, xy dng kn10153040dKhu t  lc ngm nc thi 100150300500eKhu t ti cy xanh, nng nghip502004001000fH sinh hc50200gMng xy ha50150 Quy hoch qun l cht thi rn Quy nh chung Quy hoch qun l cht thi rn l quy hoch chuyn ngnh xy dng, bao gm: iu tra, kho st, d bo chi tit ngun v tng lng pht thi cc loi cht thi rn thng thng v nguy hi; xc nh v tr v quy m cc trm trung chuyn, phm vi thu gom, vn chuyn; xc nh v tr, quy m c s x l cht thi rn trn c s  xut cng ngh x l thch hp; xy dng k hoch v ngun lc nhm thu gom v x l trit  cht thi rn; Quy hoch qun l cht thi rn bao gm: quy hoch vng lin tnh; quy hoch vng tnh. Quy hoch qun l cht thi rn vng lin tnh ch xt n cc  th, khu cng nghip, khu kinh t, khu du lch, khu lch s-vn ha c ngh)a lin vng, l ng lc pht trin vng. Cht thi rn nguy hi phi c thu gom, vn chuyn v x l ring, ph hp vi quy nh ca php lut v bo v mi trng. Quy nh v la chn a im xy dng c s x l cht thi rn Cc c s x l cht thi rn ca  th phi c b tr  ngoi phm vi  th, cui hng gi chnh, cui dng chy ca sng sui. Xung quanh c s x l cht thi rn phi trng cy xanh cch ly. Khng c b tr cc c s x l cht thi rn ca  th  vng thng xuyn b ngp nc, vng cax-t, vng c vt t gy kin to. Khi chn a im xy dng c s x l cht thi rn, phi nghin cu kh nng phc v cho lin vng cc  th gn nhau, to thun li cho u t h tng k thut, gim nhu cu chim t v gim nhim mi trng. Trong vng ATVMT ca c s x l cht thi rn, c th thc hin cc hot ng lm nghip, xy dng cc cng trnh giao thng, thy li, tuyn v trm in, h thng thot nc v x l nc thi. Cng ngh x l cht thi rn Cng ngh x l cht thi rn d kin la chn trong c s x l cht thi rn phi hiu qu, ph hp vi iu kin kinh t, khng gy nhim ngun nc ngm, nc mt v mi trng khng kh xung quanh. T l cht thi rn c x l bng cng ngh chn lp khng vt qu 15% tng lng cht thi rn thu gom c. T l cht thi rn c x l bng cc cng ngh khc (ti ch, ti s dng, ch bin phn hu c& ) (85%. Thu gom cht thi rn T l thu gom cht thi rn c quy nh trong bng 6.2. Bng 6.2: T l thu gom cht thi rn Loi  thLng thi cht thi rn pht sinhT l thu gom CTR(kg/ngi-ngy)(%)c bit, I1,3100II1,0( 95III-IV0,9( 90V0,8( 85 Yu cu i vi trm trung chuyn cht thi rn Phi b tr trm trung chuyn cht thi rn nhm tip nhn v vn chuyn ht khi lng cht thi rn trong phm vi bn knh thu gom n khu x l tp trung trong thi gian khng qu 2 ngy m; Ti mi trm trung chuyn cht thi rn: c bi  xe v sinh chuyn dng; phi c h thng thu gom nc rc v x l s b; Khong cch ATMT ca trm trung chuyn cht thi rn (20m. Quy nh khong cch ATVMT ca c s x l cht thi rn Bi chn lp cht thi rn hn hp (v c v hu c) hp v sinh, phi c khong cch ATVMT nh nht gia hng ro bi chn lp cht thi rn n chn cc cng trnh xy dng khc (1.000m. Khong cch ATVMT nh nht gia bi chn lp cht thi rn v c n chn cc cng trnh xy dng khc (100m. Nh my x l cht thi rn (t c x l kh thi, sn xut phn hu c): khong cch ATVMT nh nht gia nh my x l cht thi rn n chn cc cng trnh xy dng khc l (500m. Chiu rng ca di cy xanh cch ly ngoi hng ro (20m tnh t hng ro c s x l cht thi rn. Cht thi rn nguy hi phi c phn loi, thu gom v x l ring. Quy hoch ngh)a trang cho  th Yu cu v a im xy dng ngh)a trang Khi la chn a im ngh)a trang, phi nghin cu kh nng phc v cho lin vng, lin  th; Ngh)a trang xy dng mi phi b tr  ngoi  th, ph hp vi quy hoch pht trin  th hoc dn c nng thn, khng nh hng n mi trng dn c xung quanh, khng nh hng n ngun nc cp cho sinh hot,  cui hng gi so vi khu dn c; Ngh)a trang hung tng, ngh)a trang chn ct mt ln khng c b tr trong ni th; Cc ngh)a trang hin c trong  th khng t tiu chun mi trng phi ngng s dng v c k hoch di chuyn. Yu cu v tng mt bng ngh)a trang: Mt bng ngh)a trang phi m bo t b tr cho cc khu vc: mai tng, h thng thu gom v x l nc thi t khu m hung tng, ng i, nh qun trang, sn hnh l, cy xanh, hng ro thch hp v h thng bin bo  nhn bit m ch. i vi ngh)a trang hn hp, phi c cc khu vc mai tng khc nhau (hung tng, ct tng, ha tng), khu vc dnh ring cho tr em, tn gio... Quy nh v s dng t ngh)a trang: Quy m s dng t ngh)a trang cn c d bo trn c s d bo v dn s  th. Ch tiu s dng t cho mt phn m: M hung tng, chn ct 1 ln: d"5m2/m; M ci tng: d"3m2/m. T l s dng t trong ngh)a trang: Ngh)a trang hung tng v chn ct mt ln: ti a 70% din tch t dng  chn ct; ti thiu 30% din tch t cho cng trnh giao thng v cc cng trnh ph tr. Ngh)a trang ct tng: ti a 50% din tch t dng  chn ct; ti thiu 50% din tch t cho cng trnh giao thng v cc cng trnh ph tr. Quy nh khong cch ATVMT ca ngh)a trang: Khong cch ATVMT nh nht t ngh)a trang n ng bao khu dn c, trng hc, bnh vin, cng s... c quy nh nh sau: Vng ng bng: Khong cch ATVMT ti thiu ca ngh)a trang hung tng l 1.500m khi cha c h thng thu gom v x l nc thi t m hung tng, v 500m khi c h thng thu gom v x l nc thi t m hung tng; Khong cch ATVMT ti thiu ca ngh)a trang ct tng: 100m. Vng trung du, min ni: Khong cch ATVMT ti thiu ca ngh)a trang hung tng l 2.000m khi cha c h thng thu gom v x l nc thi t m hung tng, v 500m khi c h thng thu gom v x l nc thi t m hung tng; Khong cch ATVMT ti thiu ca ngh)a trang ct tng: 100m. i vi ngh)a trang chn ct mt ln, khong cch ATVMT ti thiu 500m. Khong cch ATVMT ti thiu t ngh)a trang hung tng n cng trnh khai thc nc sinh hot tp trung l 2.500m. Khong cch ATVMT ti thiu t ngh)a trang n mp nc gn nht ca mt nc (sng, h, bin) khng dng cho mc ch cp nc sinh hot: i vi ngh)a trang hung tng: 300m; i vi ngh)a trang ct tng: 100m. Khong cch ATVMT ti thiu t ngh)a trang hung tng ti ng giao thng vnh ai  th, ng st l 200m v phi c cy xanh bao quanh ngh)a trang. Khong cch ATVMT nh nht t cng trnh ha tng xy dng mi n khu dn c, cng trnh cng cng v dn dng gn nht: 500m. Trong vng ATVMT ca ngh)a trang c thc hin cc hot ng canh tc nng, lm nghip, c xy dng cc cng trnh h tng k thut nhgiao thng, thy li, tuyn v trm in, h thng thot nc, truyn ti xng du...; Quy nh v thu gom v x l cht thi ca ngh)a trang: Cht thi rn phi c thu gom v x l m bo v sinh mi trng. Phi c h thng thu gom nc thm t cc khu m hung tng  x l tp trung hp v sinh, trc khi x ra mi trng. V tr khu x l nc thi t khu m hung tngphi  h lu ngun tip nhn nc thi, ni c nn a hnh thp nht ca ngh)a trang. Nh tang l: Mi  th phi c ti thiu mt nh tang l. Mt nh tang l phc v ti a 250.000 dn. a im nh tang l xy dng mi phi khng nh hng xu n cc hot ng ca cc khu chc nng khc v giao thng ni th. Khong cch ATVMT nh nht t nh tang l xy dng mi: n cng trnh nh : 100m; n ch, trng hc, bnh vin: 200m. Mi nh tang l c khun vinti thiu l 10.000m2. Quy hoch nh v sinh cng cng Trn cc trc ph chnh, khu thng mi, cng vin, ch, bn xe, ni sinh hot cng cng, phi b tr nh v sinh cng cng. Khong cch gia hai nh v sinh cng cng trn ng ph chnh (1,5km. Cc im  xe but chnh phi c nh v sinh cng cng. Ti cc khu vc c gi tr c bit v cnh quan  th hoc qu t hn ch, cn xy nh v sinh cng cng ngm. Trong cc cng trnh cao tng c th s dng mt phng ca tng 1 (trt)  b tr nh v sinh cng cng v c bin bo ch dn. Ti cc trm xng du ngoi  th phi c nh v sinh cng cng cch xa ni cha xng (10m. Trong cc cng trnh ngm c s hot ng ca con ngi (ga xe in ngm, siu th ngm, ga-ra -t, phng n, ung gii kht...), phi c bung v sinh cng cng vi bin bo, ch dn. Nc thi sau b t hoi phi c bm ti cng nc thi ca  th. Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang vng Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang trong quy hoch xy dng vng cn m bo cc yu cu sau y: Xc nh c cc ch tiu nc thi, cht thi rn, t ngh)a trang; D bo c tng khi lng nc thi, cht thi rn (thng thng, nguy hi); D bo c nhu cu t cho cng trnh x l nc thi, cht thi rn, ngh)a trang; La chn h thng thot nc thi; Xc nh v tr, quy m c s x l cht thi rn thng thng v nguy hi, ngh)a trang v khu x l nc thi phc v cho vng;  xut cng ngh x l nc thi, cht thi rn;  xut cc cng ngh tng thch hp. Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang  th Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang trong quy hoch chung xy dng Quy hoch chung xy dng h thng thot nc thi, qun l cht thi rn, ngh)a trang ca ton b  th cn m bo cc yu cu sau y: Xc nh c ch tiu nc thi, cht thi rn, t ngh)a trang cho  th; D bo tng lng nc thi, cht thi rn, nhu cu t ngh)a trang; La chn v quy hoch mng li thot nc thi (trm bm, trm x l nc thi);  xut cng ngh x l nc thi; Xc nh v tr v d bo nhu cu t xy dng cc cng trnh u mi (x l nc thi, cht thi rn); Phm vi thu gom, cng ngh x l cht thi rn; Xc nh v tr, quy m trm trung chuyn, c s x l cht thi rn; Xc nh v tr, qui m nh tang l, ngh)a trang, cng ngh tng; Quy hoch thot nc thi, qun l cht thi rn, ngh)a trang v nh v sinh cng cng trong quy hoch chi tit xy dng Quy hoch chi tit xy dng h thng thot nc thi, qun l cht thi rn, ngh)a trang v nh v sinh cng cng cn m bo cc yu cu sau y: Xc nh tiu chun v khi lng nc thi, cht thi rn; Quy hoch h thng thot nc v cng trnh x l nc thi; Xc nh quy m cng trnh x l v cng ngh x l nc thi; Phm vi thu gom, quy m trm trung chuyn v cng ngh x l cht thi rn; Xc nh v tr, quy m nh tang l; Xc nh v tr cc nh v sinh cng cng. Quy hoch thot nc, qun l cht thi rn, ngh)a trang im dn c nng thn Thot nc Cc im dn c  nng thn tp trung phi c h thng thot nc ma v nc thi sinh hot. Cn tn dng cc ao h, knh, rch,  thot nc v lm sch nc thi t nhin. Cho php s dng h thng thot nc ma  thot nc thi  x l qua b t hoi. Nc thi t cc lng ngh b nhim bn v gy c hi phi c phn loi v x l t yu cu v mi trng trc khi x ra ngun tip nhn. Ti thiu phi thu gom t 80% lng nc cp  x l. Qun l cht thi rn Phi xy dng nh x hp v sinh, khng x phn trc tip xung h, ao, hm c. Chung tri chn nui gia sc phi cch nh  v ng i chung t nht 5m v c cy xanh che chn. Phn, nc tiu t chung, tri chn nui phi c thu gom v c gii php x l ph hp (chn lp hoc  kn); Cht thi rn t h gia nh phi c phn loi, thu gom v x l: Cht thi hu c: dng cho chn nui gia sc; x l bng cch chn lp cng vi phn gia sc trong t rung, vn  lm phn bn cho nng nghip; Cht thi v c: x l tp trung (ti ch, chn lp& ). Ngh)a trang Ngh)a trang xy dng mi phi t cch khu  ti thiu 500m, ti v tr yn t)nh, cao ro, khng st l. Cn tn dng t g, i, t khng thun li cho canh tc  lm ngh)a trang. Ngh)a trang cn c thit k quy hoch ng i, cy xanh, ngn ro thch hp. CHNG VII. QUY HOCH CP IN 7 Cc yu cu i vi qui hoch cp in Quy hoch h thng cung cp in phi p ng y  cc nhu cu v phi bo m  tin cy v cp in cho tng loi h dng in. Cc loi h dng in v yu cu: H loi 1, gm: cc c quan quan trng (nh Quc hi, nh lm vic ca Ch tch nc, ca Th tng Chnh ph), ni tp trung ng ngi, phng cp cu, phng m, trung tm pht thanh, truyn hnh, trung tm thng tin lin lc, nh my ha cht, l luyn kim, l nung clanh-ke& Yu cu: phi m bo cung cp in lin tc, thi gian mt in khng c qu thi gian  thit b t ng ng ngun in d phng. H loi 2, gm: cc cng trnh cng cng ca  th, khu nh  trn 5 tng, nh my nc, cng trnh lm sch cht thi v cc h tiu th in tp trung c cng sut t 4000KW tr ln. Yu cu: phi m bo cp in lin tc, thi gian mt in khng qu thi gian  thit b ng ngun in d phng bng tay lm vic. H loi 3, gm: nhng h dng in cn li. Yu cu: thi gian mt in cho php khng qu 12 gi, khng yu cu c ngun d phng. Yu cu i vi ngun in: Cc nh my nhit in v cc trm ngun 500KV phi b tr gn cc trung tm ph ti in ln, gn cc li in cao p quc gia, gn cc u mi giao thng ln nh bn cng, ng quc l, ng st, ni thun tin cho cc tuyn in u ni vi nh my in, trm in; khng t trong khu vc ni th, ni b ngp lt v phi tun th cc yu cu v v sinh mi trng. Cc trm ngun 220KV phi t  khu vc ngoi th. Trng hp bt buc phi a su vo ni th, khng t ti cc trung tm  th v phi c  din tch t trm, c  cc hnh lang  a cc tuyn in cao v trung p ni vi trm. Nu t trm gn cc trung tm  th ca cc thnh ph ln loi I hoc loi c bit, phi dng trm kn. Cc trm 110KV t trong khu vc ni th cc  th t loi II n loi c bit phi dng trm kn. Quy nh i vi li in: Khng quy hoch cc tuyn in 500KV i xuyn qua ni th cc  th. Li in cao p 110KV v 220KV i trong ni th ca cc  th t loi II n loi c bit phi i ngm. Khi quy hoch li in cao p phi tun th cc quy nh ca Lut in lc v quy hoch pht trin in lc  c c quan nh nc c thm quyn ph duyt v cc quy nh hin hnh v bo v an ton cng trnh li in cao p (xem ph lc s 17). Quy hoch cp in vng Ph ti in Trong cc  n quy hoch xy dng vng, ph ti in gm: ph ti in cc  th, cc im dn c nng thn, cc khu kinh t, cc khu c th, cc khu sn xut (cng nghip, nng nghip) c qui m ln c trong vng quy hoch. Ngun in Vi cc  n quy hoch xy dng vng lin tnh, vng  th ln, ngun in l cc nh my in hoc cc trm bin p ngun t 220KV tr ln; li in truyn ti t 220KV tr ln c kh nng cung cp cho vng. Vi cc  n quy hoch xy dng vng tnh, ngun in l cc nh my in, cc trm bin p ngun t 110KV tr ln; li in truyn ti t 110KV tr ln c kh nng cung cp cho vng. Vi cc  n quy hoch xy dng vng huyn, vng lin huyn, ngun in l cc trm bin p ngun t 35KV tr ln; li in t 35KV tr ln c kh nng cung cp cho vng. Li in  n quy hoch xy dng vng lin tnh: quy hoch li in t 220KV tr ln.  n quy hoch xy dng vng tnh: quy hoch li in t 110KV tr ln.  n quy hoch vng huyn, lin huyn: quy hoch li in t 22KV tr ln. Quy hoch cp in  th Quy hoch chung cp in Ph ti in Trong cc  n quy hoch xy dng  th, ph ti in gm ph ti in sinh hot, ph ti in cng trnh cng cng v dch v cng cng, ph ti in sn xut (cng nghip, nng nghip v.v...) c trong  th. Mi loi ph ti in c d bo trn c s cc ch tiu cp in. Khi lp cc  n quy hoch chung xy dng  th, cc ch tiu cp in ti thiu c quy nh trong cc bng di y. Bng 7.1: Ch tiu cp in sinh hot (theo ngi) TTCh tiuGiai on u (10 nm)Giai on di hn (sau 10 nm) th loi c bit th loi I th loi II-III th loi IV-V th loi c bit th loi I th loi II-III th loi IV-V1in nng (KWh/ngi.nm) 1400 1100 750 400 2400 2100 1500 10002S gi s dng cng sut ln nht (h/nm)280025002500200030003000300030003Ph ti (W/ngi) 500450 300200  800700 500330 Bng 7.2: Ch tiu cp in cng trnh cng cng Loi  th th loi c bit th loi I th loi II-III th loi IV-Vin cng trnh cng cng (tnh bng % ph ti in sinh hot)50403530 Ch tiu in cng nghip (sn xut cng nghip, kho tng): i vi cc khu cng nghip  c, nhu cu cp in c d bo theo yu cu thc t ang s dng hoc d kin m rng. i vi cc khu cng nghip d kin xy dng mi, cha bit quy m, cng sut ca tng nh my x nghip, ch bit quy m t xy dng, cc ch tiu quy nh ti bng 7.3. Bng 7.3: Ch tiu cp in cho sn xut cng nghip, kho tng TTLoi cng nghipCh tiu (KW/ha)1Cng nghip nng (luyn gang, luyn thp, sn xut t, sn xut my ci, cng nghip ha du, ha cht, phn bn), sn xut xi mng3502Cng nghip vt liu xy dng khc, c kh2503Cng nghip ch bin lng thc, thc phm, in t, vi tnh, dt2004Cng nghip giy da, may mc1605Cm cng nghip nh, tiu cng nghip1406Cc c s sn xut th cng nghip1207Kho tng50 i vi cc khu, cm cng nghip khi bit quy m cng sut ca tng nh my, x nghip, nhu cu cp in cn c d bo theo sut tiu hao in nng trn n v sn phm. Ngun in: cc nh my in v cc trm bin p ngun t 110KV tr ln. Li in c phn theo cp  th nh sau: i vi cc  th t loi I n loi c bit, quy hoch li in t 110KV tr ln cho ton  th, qui hoch li in t 22KV tr ln cho tng qun, huyn. i vi cc  th cn li, quy hoch t li 22KV tr ln cho ton  th. Quy hoch chi tit cp in Quy hoch cp in: Ph ti in, bao gm: ph ti in sinh hot, ph ti in ca tng cng trnh cng cng, ph ti in sn xut(nu c), ph ti in khu cy xanh-cng vin, ph ti in chiu sng cng cng. Ph ti in c tnh ton trn c s cc ch tiu cp in, ch tiu cp in tnh ton khng nh hn cc ch tiu trong cc bng sau: Bng 7.4: Ch tiu in sinh hot (theo h) c im khu dn cCh tiu (kW/h)Khu nh  thp tng (12 tng) ci to hoc xy mi2Khu nh lin k hoc khu chung c cao 4(5 tng3Khu nh chung c cao tng ((9 tng)4Khu nh  bit th5Bng 7.5: Ch tiu cp in cng trnh cng cng, dch v (khi c d bo quy m xy dng cc cng trnh) TTTn ph tiCh tiu cp in1Vn phng- Khng c iu ha nhit 20W/m2 sn- C iu ha nhit 30W/m2 sn2Trng hc- Nh tr, mu gio + Khng c iu ha nhit 0,15kW/chu+ C iu ha nhit 0,2kW/chu- Trng hc ph thng+ Khng c iu ha nhit 0,1kW/HS+ C iu ha nhit 0,15kW/HS- Trng i hc+ Khng c iu ha nhit 15W/m2 sn+ C iu ha nhit 25W/m2 sn3Ca hng, siu th, ch, trung tm thng mi, dch v + Khng c iu ha20W/m2 sn+ C iu ha30W/m2sn4Nh ngh, khch sn- Nh ngh, khch sn hng 1 sao2kW/ging- Khch sn hng 2(3 sao2,5kW/ging- Khch sn hng 4(5 sao3,5kW/ging5Khi khm cha bnh (cng trnh y t)- Bnh vin cp quc gia2,5kW/ging bnh- Bnh vin cp tnh, thnh ph2 kW/ging bnh- Bnh vin cp qun, huyn1,5 kW/ging bnh6Rp ht, rp chiu bng, rp xic - C iu ha nhit 25 W/m2 Bng 7.6: Tr s  chi,  ri cc loi ng ph Cp ng phLoi ng phTc  thit k (Km/h) chi ti thiu ( Cd/m2) ri ti thiu (Lx)Cp  th 1.ng cao tc- Cp 1201201,5- Cp 1001001,2- Cp 80801,02. ng trc chnh  th801001,23. ng chnh  th801001,04. ng lin khu vc60800,8Cp khu vc5. ng chnh khu vc50600,66. ng khu vc40500,4Cp ni b7. ng phn khu vc400,20,48. ng nhm nh , vo nh 20305 Bng 7.7:  ri cho cc loi ng i xe p, i b. TTLoi ng ri (Lx)1ng i b ti cc trung tm  th 52ng ginh cho ngi i xe p, i b  cc khu vc khc vi lu lng ngi qua li:a - Cao3b - Trung bnh1,5c - Thp13Va h ng c mt ct ngang ln hn 5m3 Bng 7.8:  ri chiu sng cng vin, vn hoa TTi tng chiu sngEn (lx)Cng vinVn hoa1Cng- Cng vo chnh7-- Cng vo ph5-2ng do- ng trc chnh53- ng nhnh, ng do c nhiu cy xanh213Sn t chc cc hot ng ngoi tri55 Bng 7.9: Quy nh  ri v  chi chiu sng b mt cc cng trnh kin trc TTVt liu b mt cng trnh ri (Lx) chi (Cd/m2)1 hoa, gch men trng2032Gch, sn mu vng nht3053 xm, tng xi mng5054Gch, sn mu nu nht5055 grant hng5056B tng xy dng7587Gch 10088 en, gra-nit xm, sn xm10089Gch, sn thm mu1508 Ngun in c xc nh theo quy hoch chung xy dng  th  c duyt. Li in: quy hoch li in cao p, li in trung p 22KV, li in h p 0,4KV, li chiu sng ng ph, li chiu sng cng vin, vn hoa, chiu sng mt ngoi cc cng trnh kin trc c bit, cc cng trnh vn ho, ngh thut (tng i, i phun nc, cc cy cu bc qua sng ln...), chiu sng trang tr ng ph, trong cng vin, vn hoa. Chiu sng  th bao gm: chiu sng ng  th, chiu sng cng vin, vn hoa, chiu sng trang tr (trang tr ng ph, cy xanh, thm c, trang tr cu bc qua sng ln), chiu sng b mt cc cng trnh kin trc, tng i, i phun nc (chiu sng m thut, qung co, thng tin, tn hiu). Chiu sng ng  th gm: chiu sng ng ph, qung trng dnh cho xe c gii, va h v ng dnh cho ngi i xe p, i b. Cc va h ng c mt ct ngang nh hn 5m t chc chiu sng chung vi chiu sng ng, cc va h c mt ct ngang ln hn 5m phi t chc chiu sng ring. Tt c cc loi ng trong  th c mt ct ngang lng ng t 1,5m tr ln u c chiu sng nhn to. Cc ng dnh cho xe c gii c mt ct ngang lng ng t 3,5m tr ln phi m bo  chi ti thiu qui nh ti bng 7.6. Chiu sng ng ginh cho ngi i xe p, i b, cc va h ng c mt ct ngang ln hn 5 m phi m bo  chi ti thiu qui nh ti bng 7.7. Chiu sng cng vin, vn hoa gm: chiu sng cng ra vo, chiu sng cc sn t chc cc hot ng ngoi tri, chiu sng ng trong cng vin, vn hoa.  ri ti thiu chiu sng cng vin, vn hoa quy nh ti bng 7.8. Chiu sng b mt cc cng trnh kin trc:  chi qui nh ti bng 7.9. Chiu sng trang tr: ch p dng  mt s trc ng chnh, ni cng cng nh cng vin, vn hoa, qung trng trong nhng ngy l hi. Quy hoch cp in im dn c nng thn. Quy hoch h thng cung cp in cho cc im dn c nng thn phi cn c vo kh nng in kh ha ca tng vng; cn tn dng cc ngun nng lng khc nh nng lng mt tri, gi, kh bi--ga, c bit l thy in nh. Quy hoch cc tuyn in trong im dn c nng thn phi kt hp cht ch vi quy hoch giao thng v kin trc, khng c  ng dy i qua nhng ni cha cht d n, d chy. Ph ti in: Nhu cu in phc v sinh hot im dn c nng thn cn m bo t ti thiu 50% ch tiu cp in sinh hot ca  th loi V (bng 7.1). Nhu cu in cho cng trnh cng cng trong cc im dn c nng thn (trung tm x, lin x) phi m bo e"15% nhu cu in sinh hot ca x hoc lin x. Nhu cu in phc v sn xut phi da theo cc yu cu c th ca tng c s sn xut. Thit k h thng chiu sng ng cho cc im dn c nng thn: khu vc trung tm x hoc lin x phi t ch tiu e"3Lx, cc ng khc e"1,5Lx. Trm in h th phi t  trung tm ca ph ti in, hoc  gn ph ti in ln nht, ti v tr thun tin cho vic t ng dy, t ct ng giao thng, khng gy tr ngi, nguy him cho sn xut, sinh hot. Cc tuyn in trung v h th cn trnh vt qua ao, h, m ly, ni cao, ng giao thng c mt ct ngang lng ng ln, cc khu vc sn xut cng nghip... Trm in h th v li in trung, cao p trong khu vc im dn c nng thn phi m bo hnh lang v khong cch ly bo v theo quy nh hin hnh. PHN PH LC Cc ph lc sau y bao gm cc quy nh hin hnh ti thi im ban hnh quy chun. Khi c cc vn bn quy phm php lut mi c b sung hoc thay th, phi tun th cc p dng cc quy nh ca vn bn mi. PH LC 1. CC QUY NH V THIT K  TH Ngh nh 08/2005/N-CP ngy 24/1/2005 ca Chnh ph v quy hoch xy dng: iu 30: Thit k  th trong quy hoch chung xy dng  th; iu 31: Thit k  th trong quy hoch chi tit xy dng  th. PH LC 2. CC QUY NH V KHU VC BO V  IU Lut  iu 2006. PH LC 3. CC QUY NH V KHU VC BO V CNG TRNH THY LI Php lnh khai thc v bo v cng trnh thy li, s 32/2001/PL-UBTVQH10 ngy 04/4/2001. Ngh nh 143/2003/N-CP ngy 28/11/2003 quy nh chi tit thi hnh mt s iu ca php lnh khai thc v bo v cng trnh thy li. PH LC 4. CC VN BN C LIN QUAN N QUY NH V KHU VC BO V CC CNG TRNH GIAO THNG Lut ng b s 26/2001/QH10 Lut ng thy ni a s 23/2004/QH11 ngy 15/6/2004. Lut hng hi s 40/2004/QH11 ngy 14/6/2004. Lut ng st s 35/2005/QH11 ngy 14/6/2005 ca Quc hi. Lut hng khng dn dng s 66/2006/QH11 ngy 16/5/2006. Ngh nh s 186/2004/N-CP ngy 05/11/2004 quy nh v qun l v bo v kt cu h tng giao thng ng b. Ngh nh s 109/2006/N-CP ngy 22/9/2006 quy nh chi tit v hng dn thi hnh mt s iu ca Lut ng st. Ngh nh s 71/2006/N-CP ngy 25/7/2006 v qun l cng bin v lung hng hi. Ngh nh s 94/2007/N-CP ngy 04/6/2007 v qun l hot ng bay. Khong cch ly gia sn bay vi khu dn dng (bng PL4.1 v PL4.2). Bng PL4.1: Khong cch ly ti thiu gia sn bay v khu dn dng (km) TTTHng ct cnh v hng tuyn bay so vi khu dn dngHng sn bayIIIIIIIVaCt cnh ct qua khu dn dng- Tuyn bay ct khu dn dng5102030- Tuyn bay khng ct khu dn dng5101515bCt cnh v tuyn bay khng ct qua khu dn dng2566Ghi ch: Hng sn bay c xc nh theo chiu di c bn ng bng h ct cnh nh quy nh trong bng PL4.2 sau: Bng PL4.2: Phn hng sn bay theo chiu di ng bng Hng sn bayIIIIIIIVChiu di ng bng (m)Di 800800(12001200(1800Trn 1800Phn hng sn bay theo ICAO(*)1234Ghi ch: (*) ICAO l tn vit tt ca t chc hng khng dn dng quc t (International Civil Aviation Organization). PH LC 5. CC QUY NH QUN L CHT THI RN TCVN 6706-2000: Cht thi nguy hi. Phn loi. TCVN 6696-2000: Bi chn lp cht thi rn hp v sinh. Yu cu chung v Bo v mi trng. TCXDVN 261-2001: Bi chn lp cht thi rn. Tiu chun thit k. TCXDVN 320-2004: Bi chn lp cht thi nguy hi. Tiu chun thit k. Ngh nh s 59/2007/N-CP ngy 9/4/2007 ca Chnh ph v qun l cht thi rn. Thng t s 13/2007/TT-BXD ngy 31/12/2007 ca B Xy dng hng dn mt s iu ca Ngh nh s 59/2007/N-CP ngy 9/4/2007 ca Chnh ph v qun l cht thi rn. PH LC 6. CP C HI CA CC X NGHIP, KHO TNG TCVN 4449-1987: Phn loi x nghip, kho theo cp c hi v khong cch ly v sinh. PH LC 7. CC QUY NH V CHT LNG NC CP Quyt nh s 09/2005/Q-BYT ngy 11 thng 3 nm 2005 ca B trng B Y t quy nh v cht lng nc cp tp trung cho sinh hot ca cc  th, im dn c nng thn. Quyt nh s 1329/2002/BYT/Q ngy 18/4/2002 ca B trng B Y t quy nh v cht lng nc cp cho php ung trc tip. PH LC 8. CC QUY NH V CHT LNG NC THI Nc thi sinh hot khi x ra vng nc bin ven b tun theo TCVN 5943-1995. Nc thi sinh hot - Gii hn nhim cho php tun theo TCVN 6772-2000. Nc thi sinh hot khi x ra ngun nc dng cho thy li tun theo TCVN 6773-2000. Nc thi sinh hot khi x ra ngun nc ngt bo v i sng thy sinh tun theo TCVN: 6774-2000 Nc thi sinh hot sau trm x l nc thi tp trung t TCVN 7222-2002. Nc thi sinh hot khi x ra ngun nc mt tun theo TCVN 5942-1995. TCVN 7382-2004: Cht lng nc. Nc thi bnh vin. Tiu chun thi. TCVN 5945-2005  Nc thi cng nghip. Tiu chun thi . PH LC 9. CC QUY NH V CHT LNG KHNG KH Cht lng khng kh xung quanh im thi: TCVN 5937-2005. Nng  ti a cho php ca mt s cht c hi trong khng kh xung quanh im thi: TCVN 5938-2005. TCVN 5939-2005: Cht lng khng kh - Tiu chun kh thi cng nghip i vi bi v cc cht v c. TCVN 5940-2005: Cht lng khng kh. Tiu chun kh thi cng nghip i vi cc cht hu c. TCVN 6560-1999: Kh thi l t cht thi rn y t. PH LC 10. CC QUY NH V PHNG CHY CHA CHY Lut Phng chy v cha chy, ngy 29/6/2001. Ngh nh 35/2003/N-CP ca Chnh ph ngy 4/4/2003 quy nh chi tit thi hnh mt s iu ca Lut phng chy cha chy. Chng 11  Quy chun xy dng ban hnh km theo quyt nh s 439/BXD-CSXD ngy 25-9-1997 ca B trng B Xy dng quy nh v bc chu la v hng sn xut. PH LC 11. CC QUY NH V MC N TI A CHO PHP TCVN 5949-1998: Mc n ti a cho php trong khu dn c. TCVN 5948-1995: Mc n ti a cho php ca phng tin giao thng ng b. TCVN 6436-1998: Mc n ti a cho php ca phng tin giao thng ng b pht ra khi . TCVN 5948-1999: Mc n ti a cho php ca phng tin giao thng ng b pht ra khi tng tc. TCVN 6962-2001: Mc rung ng v chn ng ti a cho php ca hot ng xy dng v sn xut cng nghip i vi mi trng khu cng cng v dn c. PH LC 12. CC QUY NH V BO V CNG TRNH QUC PHNG, KHU QUN S Cc cng trnh quc phng, khu qun s, phi c bo v theo cc quy nh ca Php lnh bo v cng trnh quc phng v khu qun s v Ngh nh ca Chnh ph ban hnh Quy ch bo v cng trnh quc phng v khu qun s hoc cc quy nh c lin quan khc cn hiu lc. PH LC 13. CC QUY NH V BO V CC DI TCH, THNG CNH Lut di sn vn ha ngy 29/6/2001. Ngh nh s 92/2002/N-CP ca Chnh ph Quy nh chi tit thi hnh mt s im ca Lut Di sn vn ha. PH LC 14. CC QUY NH V QUY HOCH XY DNG Ngh nh s 08/2005/N-CP, ngy 24 thng 01 nm 2005 ca Chnh ph v Quy hoch xy dng. Thng t s 15/2005/TT-BXD ngy 19 thng 8 nm 2005 ca B Xy dng Hng dn lp, thm nh v ph duyt  n quy hoch xy dng. TCVN 4449-87: Quy hoch xy dng  th. Tiu chun thit k. PH LC 15. CC QUY NH LIN QUAN N QUY HOCH GIAO THNG TCXDVN 104-2007: ng  th. Yu cu thit k. TCVN 4054-2005: ng t. Tiu chun thit k. TCVN 5729-1997: ng t cao tc. Tiu chun thit k. TCVN 4117-1985: Quy phm thit k ng st kh 1435. PH LC 16. CC QUY NH LIN QUAN N QUY HOCH CP NC TCDXVN 33-2006: Cp nc. Mng li bn ngoi v cng trnh. Tiu chun thit k. TCXD 233-1999: Cc ch tiu la chn ngun nc mt, nc ngm phc v h thng cp nc sinh hot. PH LC 17. BO V AN TON CNG TRNH LI IN CAO P Lut in lc. Ngh nh s 106/2005 N-CP, ngy 17 thng 8 nm 2005 ca Chnh ph quy nh chi tit v hng dn thi hnh mt s iu ca Lut in lc v bo v an ton cng trnh li in cao p.     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