M U

Bo co TM D n: Nh my sn xut, gia cng vt liu cng nghipBo co TM D n: Nh my sn xut, gia cng vt liu cng nghip

MC LCTM TT BO CO NH GI TC NG MI TRNGvii1. NI DUNG CHNH CA D N

xiv2. CC TC NG MI TRNG

xiv2.1. Giai on xy dng

xiv2.2. Giai on sn xut

xvi3. CC BIN PHP GIM THIU TC NG XU

xvi3.1. Giai on xy dng

xvi3.1.1. Gim thiu cc tc ng lin quan n cht thi

xvii3.1.2. Gim thiu cc tc ng khng lin quan n cht thi

xvii3.2. Giai on sn xut

xvii3.2.1. Gim thiu cc tc ng lin quan n cht thi

xix3.2.2. Gim thiu cc tc ng khng lin quan n cht thi

xx4. QUN L V GIM ST MI TRNG

xx4.1. Giai on chun b:

xx4.2. Giai on thi cng xy dng:

xx4.3. Giai on i vo hot ng:

M U11.XUT X D N:

12. CN C PHP LUT V K THUT CA VIC THC HIN TM

12.1. Cc vn bn php lut v k thut:

42.2. Tiu chun, quy chun p dng:

42.3. Cc ngun ti liu, d liu s dng:

53. PHNG PHP P DNG TRONG QU TRNH TM

64. T CHC THC HIN TM:

Chng 1: M T TM TT D N81.1. TN D N:

81.2. CH D N:

81.3. V TR A L CA D N:

81.3.1. V tr a l

81.3.2. Mi tng quan gia v tr d n vi cc i tng xung quanh.

91.3.3. Mi tng quan gia v tr d n vi cc yu t t nhin

101.3.4. Mi tng quan gia v tr d n vi cc yu t kinh t x hi

101.3.5. Hin trng khu vc thc hin d n

121.4. NI DUNG CH YU CA D N

121.4.1. Mc tiu ca D n:

121.4.2. Cng sut v sn phm ca d n:

131.4.3. Quy m cc hng mc cng trnh.

201.4.4. Cng ngh sn xut, vn hnh

251.4.5.Trang thit b, my mc phc v hot ng sn xut d n

261.4.6. Nhu cu v nguyn liu, nhin liu v ngun cung cp

261.4.7. Nhu cu cp nc v phng thc cp nc, thot nc

291.4.8. Cp in

301.4.9. Tin thc hin d n.

311.4.10. Ngun vn v tng mc u t:

321.4.11. T chc qun l v thc hin:

Chng II: IU KIN MI TRNG T NHINV KINH T - X HI KHU VC THC HIN D N332.1. IU KIN MI TRNG T NHIN

332.1.1. iu kin v a hnh, a cht

332.1.2. iu kin kh tng

352.1.3. iu kin a cht thu vn

362.1.4. Hin trng cht lng cc thnh phn mi trng vt l

402.1.5. Hin trng ti nguyn sinh hc:

402.2. IU KIN KINH T - X HI:

402.2.1. iu kin v kinh t:

412.2.2. iu kin v x hi

Chng 3: NH GI CC TC NG MI TRNG453.1. NH GI TC NG TRONG GIAI ON CHUN B

453.1.1. La chn v tr:

453.1.2. Cng tc n b, gii phng mt bng.

463.2. NH GI TC NG TRONG GIAI ON THI CNG XY DNG

463.2.1. Ngun gy tc ng lin quan n cht thi

463.2.2. Cc ngun tc ng khng lin quan n cht thi

473.2.3. i tng b tc ng

473.2.4. nh gi tc ng

603.3. NH GI TC NG TRONG GIAI ON I VO HOT NG

603.3.1. Ngun tc ng c lin quan n cht thi khi nh my i vo hot ng

603.3.2. Cc ngun gy tc ng khng lin quan n cht thi

613.3.3. i tng, quy m b tc ng

613.3.4. nh gi tc ng

693.3.5. Tc ng t ngun khng lin quan n cht thi

763.4. NHN XT V MC CHI TIT V TIN CY CA CC NH GI:

Chng 4: BIN PHP PHNG NGA, GIM THIU TC NG XU V PHNG NGA, NG PH S C MI TRNG784.1.BIN PHP PHNG NGA V GIM THIU CC TC NG XU.

784.1.1. Trong giai on chun b:

784.1.2. Giai on thi cng xy dng

864.1.3. Giai on i vo hot ng

Chng V: CHNG TRNH QUN L V GIM ST MI TRNG1065.1. CHNG TRNH QUN L MI TRNG

1105.2. CHNG TRNH GIM ST MI TR NG

1105.2.1. Giai on thi cng xy dng

1105.2.2. Giai on D n i vo hot ng

1115.2.3. Kinh ph quan trc v gim st mi trng:

1125.2. 4. D ton xy dng cc cng trnh mi trng

Chng VI: THAM VN KIN CNG NG1136.1. Y KIN CUA UY BAN NHN DN PHNG K THNH

1136.2. Y KIN CUA UY BAN MT TRN T QUC PHNG K THNH

KT LUN, KIN NGH V CAM KT1141. KT LUN:

1142. KIN NGH:

1143. CAM KT:

DANH MC BNG, DANH MC HNH

Danh mc bngviiBng 1: Ta khu vc d n

viiiBng 2: Cc hng mc cng trnh

8Bng 1.1. Ta khu vc d n

13Bng 1.2 : Tng hp quy m cc cng trnh xy dng:

25Bng 1.3 Danh mc cc my mc thit b phc v sn xut

30Bng 1.4: Tin thc hin d n

31Bng 1.5: Tng mc u t ca d n

34Bng 2.1: Bin trnh nhit ti trm K Anh

34Bng 2.2: m khng kh o c ti trm K Anh

35Bng 2.3: Lng ma, bc hi o c ti trm K Anh

37Bng 2.4: Kt qua phn tich mu nc mt khu vc d an

38Bng 2.5: Kt qua phn tich mu nc ngm khu vc d an

39Bang 2.6: Kt qua phn tich cac mu khng khi khu vc d an

39Bang 2.7: Kt qua phn tich mu t khu vc d an

41Bng 2.8: Mt s ch tiu kinh t ca phng K Thnh

41Bng 2.9: Dn s v lao ng ca phng K Thnh

42Bng 2.10: Hin trng c s h tng ca phng K Thnh

43Bng 2.11. Tnh hnh y t

46Bng 3.1. Cc hot ng v ngun gy tc ng:

47Bng 3.2. i tng v quy m b tc ng

50Bng 3.3. Ti lng cc cht nhim trong nc thi sinh hot:

51Bng 3.4. Nng cc cht nhim trong nc ma chy trn:

52Bng 3.5. S chuyn vn chuyn vt liu xy dng:

54Bng 3.6. Nng bi theo cc khong cch khc nhau:

55Bng 3.7. Ti lng kh thi do vn chuyn:

55Bng 3.8. Nng kh thi do vn chuyn:

56Bng 3.9. Mc n ti a ca cc phng tin vn chuyn v thit b thi cng

57Bng 3.10: Mc gy rung ca mt s my mc thi cng xy dng

60Bng 3.11. Ngun gy tc ng c lin quan n cht thi

61Bng 3.12. i tng, quy m b tc ng giai on nh my hot ng

62Bng 3.13. Thnh phn rc thi sinh hot:

64Bng 3.14. Nng cc cht nhim trong nc thi sinh hot

66Bng 3.15: Cc thng s c trng ca nc thi sn xut sn

66Bng 3.16: Nng bi v kh thi ti phn xng sn xut

67Bng 3.17: Nng cc cht nhim trong qu trnh hn in kim loi

68Bng 3.18. Nng kh thi ca my pht in:

70Bng 3.19: Mc n gy ra bi mt s my mc, thit b in hnh

77Bng 3.20. Tng hp mc tin cy ca cc phng php TM s dng:

106Bng 5.1: Chng trnh qun l mi trng:

111Bng 5.2. D tr kinh ph quan trc v gim st trong mt nm giai on thi cng xy dng:

111Bng 5.3. D tr kinh ph quan trc v gim st trong trong mt nm khi D n i vo hot ng:

112Bng 5.4. Kinh ph u t cc cng trnh x l mi trng (tm tnh)

Danh mc HINH

ixHnh 1: Quy trnh sn xut gia cng sn

xHnh 2: Quy trnh sn xut gia cng keo silicone.

xiHnh 3: Quy trnh sn xut gia cng bng cch nhit

xiiHnh 4: Quy trnh sn xut gia cng ng cch nhit bng kim loi

xiiiHnh 5: Quy trnh sn xut gia cng gch chu la

9Hnh 1.1. S v tr khu vc D n.

20Hnh 1.2: Quy trnh sn xut gia cng sn

21Hnh 1.3: Quy trnh sn xut gia cng keo silicone.

22Hnh 1.4: Quy trnh sn xut gia cng bng cch nhit

23Hnh 1.5: Quy trnh sn xut gia cng ng cch nhit bng kim loi

24Hnh 1.6: Quy trnh sn xut gia cng gch chu la

32Hnh 1.7 : S t chc hot ng ca nh my.

80Hnh 4.1. S nguyn l hot ng ca h lng

88Hnh 4.2. S t chc thot nc v x l nc thi

89Hnh 4.3. S cu to b t hoi ci tin.

90Hnh 4.4. S cng ngh x l nc thi

95Hnh 4.5. Chp ht bi, kh thi90 Hnh 4.6. Qut thng gio

95Hnh 4.7. Thu gom bi, kh thi91Hnh 4.8. S h thng hp ph

98Hnh 4.9: S nguyn l bung tiu m chng n cho my pht in

99Hnh 4.10: S thng gi t nhin trong xng

DANH MC CC T V K HIU VIT TT

BQL

BTCT

BVMT

COD

CP

BOD

CHXHCN

TM:

G

GPMB:

HTKT

HTX

NL

NXB:

NVL:

KT - XH:

KCS:

KTTV:

PCCC:

QCVN

QT&KTMT:

TCVN:

TSS

TN&MT:

UBND:

UBMTTQ:

XD

WHO:

Ban qun l

B tng ct thp

Bo v mi trng.

Nhu cu xy ha hc

C phn

Nhu cu xy sinh hc

Cng ha x hi ch ngha

nh gi tc ng mi trng.

Gim c

Gii phng mt bng

H tng k thut

Hp tc x

Nhin liu

Nh xut bn

Nguyn vt liu.

Kinh t - x hi.

Kim tra cht lng

Kh tng thu vn.

Phng chy cha chy.

Quy chun Vit Nam

Quan trc v K thut Mi trng.

Tiu chun Vit Nam.

Tng cht rn l lng

Ti nguyn v Mi trng.

U ban nhn dn.

U ban Mt trn T quc.

Xy dng

T chc Y t T gii.

TM TT BO CO NH GI TC NG MI TRNG

1. NI DUNG CHNH CA D N TN D N:

Nh my sn xut, gia cng vt liu cng nghip ti Khu cng nghip Vng ng I, thuc Khu kinh t Vng ng I, Th x K Anh, tnh H Tnh. CH D N:

Cng ty TNHH Vt liu cng nghip JOYCE Vit Nam.+ a ch lin h: L C2, Khu cng nghip Vng ng I, phng K Thnh, Th x K Anh, tnh H Tnh.

+ i din: ng CHAN, CHIN - PIN;Chc v: Tng gim ca. V tr a l

- Khu t thc hin D n thuc L C2, Khu cng nghip Vng ng I, phng K Thnh, Th x K Anh, tnh H Tnh vi tng din tch l 3,18ha, c gii hn nh sau:

+ Pha Bc gip: t quy hoch xy dng nh my

+ Pha Nam gip: t quy hoch xy dng nh my+ Pha ng gip: ng quy hoch rng 20m+ Pha Ty gip: t quy hoch xy dng nh my.

Khu vc thc hin d n c gii hn bi cc im A, B, C, D c ta v tr nh sau:

Bng 1: Ta khu vc d n

TTS hiu im gcH to VN2000, KTT 105030 mi 30

X (m)Y (m)

1AX = 591588.7468Y = 1997474.0928

2BX = 591730.1549Y = 1997443.1700

3CX = 591777.4596Y = 1997658.4300

4DX = 591636.2095Y = 1997689.4726

b. Quy m sn xut

Cng sut nh my: 2.700 tn sn phm/nm.

Cc sn phm ca d n:

- San xut vt liu va san phm chiu nhit, chu la cng nghip cng sut 1800 tn sn phm/nm.San xut gia cng keo silicone cng sut 500 tn sn phm/nm.Gia cng pha ch sn cng sut 400 tn sn phm/nm.c. Khi lng cc hng mc d n

Bng 2: Cc hng mc cng trnh

TTCc hng mc cng trnh v khu chc nngS tngDin tch xy dng (m2)

1Nh xng 11.824

2Nh xng 11.824

3Nh xng 11.824

4Nh xng 11.824

5Nh xng11.824

6Nh kho 11.824

7Nh kho 11.824

8Nh kho 11.824

9Nh iu hnh2450

10Vn phng lm vic 2450

11Khu x l nc bn96

12B cha nc ngm96

13Nh xe80

14Nh bo v16

15Trm in09

Tng31.861 m2

(ngun: Thuyt minh d an)d. Cng ngh sn xut, vn hnh

Nh my sn xut, gia cng vt liu cng nghip i vo vn hnh, cc hot ng sn xut ti y u pht sinh cht thi tc ng ti mi trng. Cc tc nhn c kh nng tc ng ti mi trng nhiu nht pht sinh t hot ng sn, sn xut keo silicone,. Quy trnh hot ng ca cc cng on sn xut nh sau:*Quy trnh sn xut gia cng sn:

Hnh 1: Quy trnh sn xut gia cng snThuyt minh quy trnh sn xut:Cht to mng, bt mu, dung mi, ph gia phn tn c trn s b nhm to hn hp ng u gip cho qu trnh nghin t kt qu tt. Trong giai on ny, cht to mng, dung mi v ph gia phn tn c ho trn trc, sau bt mu c t t cho vo trong khi khuy. Hn hp sau trn c a sang qu trnh nghin lm bt mu kt khi b ph v thnh cc ht c bn vi kch thc nh hn v phn tn ht bt mu u vo nha nhm t mn theo yu cu sn phm. Qu trnh nghin cng tt, mn ca h sn cng cao v cht lng ca h sn cng tt.Tip n l qu trnh pha long, hon thin sn phm. giai on ny, cht to mng, dung mi v cc loi ph gia c b sung vo h sn t c cc tnh cht nh mong mun.

Sn sau khi pha c loi b cc tp cht, cn bn, bt mu cha nghin c ln trong sn cng on lc v ng thng.

* Qu trnh sn xut gia cng keo silicone.Hnh 2: Quy trnh sn xut gia cng keo silicone.

Thuyt minh quy trnh sn xut:

Cc nguyn,vt liu (silicon nguyn sinh, ph gia, dung mi v cht xc tc) c a vo my trn trn u. Sau khi trn hn hp c a vo my nghin. y l qu trnh ph v, nghin mn cc khi silicone nguyn cht v phn tn hn hp u vo nhau nhm t mn theo yu cu sn phm. Qu trnh nghin cng tt, mn v cht lng ca keo cng cao.

Hn hp vt liu sau khi nghin mn c ha trn li ln na to s ng nht, s trn ln cng u th cht lng keo cng t kt qu tt.

Cui cng dng h thng thy lc ng keo silicone vo hp to sn phm nh mong mun.

Trong qa trnh sn xut, giai on nh lng silicone, dung mi, ph gia v giai an nho trn rt l quan trng. Nu lng dung mi nhiu, lng silicone t, keo s lng khi gi thnh sn xut gim song tui th ca keo khng cao. Nu s dng nguyn liu cha nhiu tp cht, khng tinh khit th keo s b c khi keo thnh phm c tui th khng cao, b bc mu, gin v sau 1 thi gian. Nu s dng dung mi khng tt th keo s b co ngt khi kh, dung mi c thnh phn bay hi s nh hng khng tt n sc khe ngi s dng trong phng kn.

Ty thuc vo loi ph gia m thnh phm l keo acid hay keo trung tnh.

* Qu trnh sn xut gia cng bng thy tinh, bng cch nhit rockwool len ( bng khong).

Hnh 3: Quy trnh sn xut gia cng bng cch nhit

Thuyt minh quy trnh sn xut:

Cc nguyn liu c sn c nhp v l si thy tinh, si khong th c a vo my xp li v p tm. y cc si th c p thnh tng tm c rng v di nht nh. Cc tm bng sau khi p c a vo l sy kh, giai on ny m bo cho sn phm khng b m mc, h hng trong qu trnh lu kho. Sn phm sau khi sy c ct v to hnh t c kch thc nh mong mun. Sau khi ct, to hnh hon thin, sn phm c b phn KCS kim tra v anh gia cht lng san phm. i vi san phm at cht lng se chuyn vao kho lu san phm, san phm khng at cht lng se vn chuyn v kho cha CTR san xut.* Qu trnh sn xut gia cng ng cch nhit bng kim loi.

Hnh 4: Quy trnh sn xut gia cng ng cch nhit bng kim loi

Thuyt minh quy trnh sn xut:

Cc nguyn,vt liu (thp cun) c tho ra v tin hnh dui thng, tin hnh mi cnh bn ri un hnh. Thp sau khi c un to hnh c hn ni 2 mt bn to ng kn. Sn phm sau hn c ct sa t ng kch thc mong mun v mi 2 mt to phng cho 2 u ng. Sau khi mi, cc sn phm c b phn kim tra cht lng sn phm (KCS) kim tra cht lng, bao gm: kim tra mi hn, khi lng, kch thc sn phm. Nu sn phm t tiu chun th c lu kho hoc vn chuyn i. Nu sn phm khng t yu cu th b loi b, lm ph phm.

* Qu trnh sn xut gch chu la

Hnh 5: Quy trnh sn xut gia cng gch chu laThuyt minh quy trnh sn xut:

Mt , t, x tro, xi mng, ph gia c nh lng theo t l nht nh ri a vo my trn theo h thng bng chuyn. Ti y cc nguyn liu c trn u vi cng sut ph hp vi cng sut ca my p gch. Sau khi trn u, hn hp c a vo my p. My hot ng theo c ch p kt hp vi rung to ra lc rung p ln hnh thnh cc vin gch block ng u, t cht lng cao v n nh. Gch sau p c a vo khay (palet) v chuyn gch thnh phm ra khi dy chuyn. Gch c dng h s b khong 1 1,5 ngy trong nh xng c mi che, sau chuyn ra khu vc kho bi thnh phm tip tc dng h mt thi gian (t 10 n 28 ngy ty theo yu cu) v ng gi, dn nhn mc xut xng.

2. CC TC NG MI TRNG2.1. Giai on xy dng

a. Ngun tc ng lin quan n cht thi

Trong giai on thi cng xy dng d n khng th trnh khi vic gy ra cc tc ng n mi trng khu vc d n cng nh cc khu vc ln cn, bao gm:

Ngun pht sinh cht thiCc cht thi

Qu trnh chun b mt bng, san lp- Bi;

- Kh thi c cha SO2, CO, CO2, NO2, Hydrocacbon;

- Rc thi xy dng;

- Ting n, rung.

Qu trnh vn chuyn, bc d nguyn vt liu xy dng v b ph thi

Trn b tng

Qu trnh thi cng xy lp

Cc thit b thi cng

Hot ng sinh hot ca cng nhn- Nc thi.

- Cht thi rn sinh hot

b. Ngun tc ng khng lin quan n cht thi

- Ting n, rung pht sinh do vic chun b mt bng v xy dng cc hng mc cng trnh gy ra bi cc my mc, thit b thi cng xy dng cng trnh nh xe vn ti, my o, my i,...- Dch bnh, t nn x hi, tranh chp vi ngi dn a phng pht sinh do cng nhn d n v s gy ra nhng tc ng x hi nht nh n ngi dn sng xung quanh khu vc d n.c. S c mi trng

- S c tai nn lao ng- S c chy n- S c tai nn giao thng2.2. Giai on sn xut

a. Ngun tc ng lin quan n cht thi

Giai on Nh my sn xut, gia cng vt liu cng nghip i vo hot ng khi qut c ngun gy nhim chnh do cc xng sn xut nh sau:Ngun pht sinh cht thiCc cht thi

Hot ng sn xut:

- Phi trn- Nghin- Pha trn- Lc, ng thng

- ng gi

- Xp li v p- Ct v to hnh

- Mi cnh

- Hn- Ct- Ting n, rung.- Mi, hi dung mi.

- Cht thi rn sn xut.

- Bi- Ph phm sn xut

Hot ng v sinh my mc- Nc thi cha du m

Hot ng ca h thng XLNT- Bn thi

Hot ng sinh hot ca cng nhn- Nc thi.

- Cht thi rn sinh hot

b. Ngun tc ng khng lin quan n cht thi

- Ting n, rung, nhim nhit trong hot ng sn xut v gia cng.

- Sng siu m t cng tc kim tra mi hn.

- Lm xung cp h thng giao thng khu vc do xe vn chuyn sn phm u ra v nguyn liu u vo.

- Pht sinh cc cht thi lm nhim mi trng t nh hng n h sinh thi khu vc.- Dch bnh, t nn x hi, tranh chp vi ngi dn a phng pht sinh do cng nhn d n.c. S c mi trng

- S c chy, n.- S c ha cht.- S c hot ng ca cc h thng x l kh thi, nc thi.- S c do ma, bo.- S c ngp lt.- S c st nh.- S c v giao thng v vn chuyn sn phm.- S c gy tai nn giao thng v tai nn lao ng.3. CC BIN PHP GIM THIU TC NG XU3.1. Giai on xy dng

3.1.1. Gim thiu cc tc ng lin quan n cht thi

a. Gim thiu tc ng n mi trng khng kh

- Lm sn che chn khng cho vt liu xy dng ri vi t trn xung.

- S dng cc phng tin, my mc thi cng cn nin hn s dng.

- Phun nc chng bi ng giao thng, cc khu vc pht sinh bi cao trong khun vin d n v trn on ng vn chuyn nguyn, nhin, vt liu thi cng t ng nha 20m vo khu vc d n.

- Tt c cc xe vn ti v cc thit b thi cng c gii phi t tiu chun quy nh ca Cc ng Kim v mc an ton k thut v an ton mi trng mi c php hot ng.

- Cc phng tin vn chuyn t, vt liu xy dng, ... phi dng bt che hoc dng xe thng vn chuyn trnh vt liu ri vi, pht sinh bi.

- iu tit hp l phng tin v thit b thi cng trn cng trng.

- p dng cc bin php thi cng tin tin trong qu trnh thi cng xy dng cc hng mc cng trnh ca d n.

- Trang b y cc trang thit b bo h lao ng (gng tay, m bo h, knh bo v mt, khu trang) cho cng nhn lm vic ti cng trng v tuyt i tun th cc quy nh v an ton lao ng.

b. Gim thiu tc ng n mi trng nc

- Nc thi xy dng: Dng h lng dung tch 2m 3,5m 1m, lng cc cn l lng trong nc thi thi cng trc khi thi ra h thng mng thot nc c thi cng trc .

- Nc ma chy trn: o mng thot nc xung quanh khu vc thi cng, b tr cc h ga thu nc vi khong cch khong 30-50m/h.

- Nc thi sinh hot: Thu 02 nh v sinh di ng cn b ch huy cng trng v cng nhn s dng trong qu trnh thi cng.

c. Gim thiu tc ng ca cht thi rn

- Cht thi rn xy dng: Thu gom v vn chuyn khi cng trng ton b cc loi nguyn vt liu xy dng ph thi. B tr cc thng ng rc chuyn dng trong khu vc d n v hp ng vi n v nng lc thu gom v vn chuyn rc thi i x l.

- Cht thi sinh hot: Thu gom cht thi rn sinh hot pht sinh vo cc thng cha quy nh v hp ng vi n v nng lc thu gom v vn chuyn rc thi i x l.

- Cht thi nguy hi: D lau, du, m thi t qu trnh sa cha s c thu gom, tp trung vo thng ng cht thi rn nguy hi. Cng ty s u t cc thng composit c np y v dn nhn k hiu theo cc m cht thi nguy hi lu gi, phn loi khc nhau. Thng c t trong phng ring. Cng ty tin hnh th tc ng k ch ngun thi cht thi nguy hi, khi khi lng s hp ng vi n v c chc nng vn chuyn v x l theo Thng t s 12/2011/TT-BTNMT ngy 14/4/2011 ca B Ti nguyn v Mi trng.3.1.2. Gim thiu cc tc ng khng lin quan n cht thi

a. Ting n, rung

- Thng xuyn kim tra, sa cha cc thit b gim thanh (nh ng x...) trn cc phng tin thi cng.

- iu tit hp l phng tin vn chuyn v thit b thi cng trn cng trng.

b. Bin php gim thiu cc tc ng khc

- T chc y t ti cng trng: Trang b cc ti thuc cp cu, t chc cu cha cc ca tai nn lao ng nh v s cu cc ca tai nn nghim trng trc khi chuyn v bnh vin.

- Bin php gim thiu tc ng ti kinh t - x hi

+ u tin tuyn chn cng nhn a phng lm vic cho d n.

+ n v thi cng c trch nhim qun l hot ng ca nhng ngi do mnh thu trong sut thi gian thi cng cng trnh. Ch D n cng n v thi cng s phi hp vi chnh quyn a phng m bo an ton, trt t x hi.

3.2. Giai on sn xut3.2.1. Gim thiu cc tc ng lin quan n cht thi

a. Gim thiu tc ng n mi trng khng kh

- Bin php chung+ Trng cy xanh ti cc ng ni b trong khu vc d n v cc khu vc tip gip vi tng ro bin (vi t l cy xanh mt nc 8,676%).+ Trng thm c ti khu vc nh hnh chnh, dc ng i

+ Ngoi ra, ti khu vc vn phng, nh xng u c lp t cc thit b mng ht, qut ht thng kh, x l nhim cc b.

- Gim thiu bi v kh thi t qu trnh vn chuyn nguyn, vt liu.+ Cc phng tin, my mc phc v vn chuyn nguyn liu sn xut phi m bo an ton k thut, nh k kim tra, bo dng

+ Phng tin vn chuyn phi c bt che kn.

+ Quy nh xe vn chuyn phi thc hin ng ti trng ca xe.

+ Phun nc gim thiu bi ti khu vc gn cng ra vo.

+ Vn hnh cc phng tin, my mc m bo an ton k thut; nh k kim tra bo dng 2 thng 1 ln.

- Gim thiu bi kim loi v kh thi pht sinh t xng gia cng. - Gim thiu bi sn v hi dung mi pht sinh t xng sn xut gia cng sn, s dng thit b x l kh, x l bi sn, hi dung mi.

b. Gim thiu tc ng n mi trng nc

- Nc ma chy trn: Thu gom vo h thng mng thot nc ma hai bn l ng ni b v xung quanh khun vin khu nh xng, dc mng thot c b tr cc h gas x l nc ma bng phng php lng c hc ri mi cho chy ra mi trng tip nhn.

- Nc thi sinh hot: X l bng h thng b t hoi BASTAF, sau c dn vo h thng x l nc thi tp trung.

- Nc thi sn xut: c dn v khu vc x l nc thi tp trung trong khu vc x l. H thng thot nc ny c thit k xy dng ring bit.

c. Gim thiu tc ng ca cht thi rn

- Cht thi rn sn xut: Gm bavia st thp, cc mu kim loi tha, bt thy tinh, bt khong, ra bng,... Cc loi cht thi rn nu trn nu c th ti ch s thu gom bn ph liu, phn cn li s c Ch d n hp ng vi n v nng lc nh k thu gom v vn chuyn em i x l. Ti khu vc sn xut s b tr 2 thng ng cht thi rn sn xut c th ti ch v 1 thng cha cht thi rn khng th ti ch.

- Cht thi rn sinh hot: B tr cc thng cha cht thi rn sinh hot v phn loi ngay ti ngun ri tp kt vo nh cha cht thi rn sinh hot. Cht thi rn c kh nng ti ch em bn ph liu. Phn cn li s c Ch d n hp ng vi n v nng lc nh k thu gom v vn chuyn em i x l hng ngy.

- Cht thi nguy hi l cc loi d lau dnh du m, hp cha dung mi, hp cha cc ha cht ph gia, bng n, c quy, bn thi t h thng x l nc thi tp trung... c tp trung vo cc thng rc c bnh xe (660 lt) v thng c 2 mu phn loi rc thi: mu xanh dng thu gom cht thi rn thng thng, mu vng thu gom RC THI NGUY HI. Cng ty s lin h vi S Ti nguyn v Mi trng tnh H Tnh ng k ch ngun thi cht thi nguy hi theo hng dn ti Thng t s 12/2011/TT-BTNMT ngy ngy 14/4/2011 ca B Ti nguyn v Mi trng. nh k 3 n 6 thng, Ch u t s lin h vi n v c chc nng vn chuyn v x l cht thi nguy hi.

3.2.2. Gim thiu cc tc ng khng lin quan n cht thi

a. Gim thiu tc ng t ting n, rung

- Kim tra thng xuyn v sit li c, vt, bo dng nh k cc thit b, phng tin, my mc, nhm hn ch cc ngun pht sinh ting n.

- S dng my pht in d phng c cht lng tt, pht sinh ting n nh. My c t hon ton di tng hm v cch ly vi cc khu vc khc gim thiu ting n n cn b, cng nhn trong khu vc. - Lp t cc tm m lm bng cao su hoc xp cho mt s my mc sn xut nhm lm gim chn ng do thit b gy nn.

- i vi cc my mc c mc rung ng ln nh cc my trn, my nghin, my p, my ct, my pht in, i hi phi c thm mt s bin php h tr nh lp t my trn cc m gim chn.

- Khu vc sn xut c b tr cch ly vi khu vc hnh chnh, nh tp th v lp thit b chng n, rung chuyn dng cho mt s my mc sn xut.

- Khng sn xut, vn chuyn hng ho, vt liu vo gi cao im, ban m theo quy nh trnh nh hng n sinh hot ca dn c xung quanh.

b. Gim thiu tc ng do nhim nhit

- Trong khun vin nh xng s c tng cng trng cy xanh, thm c nhng ni c th nhm gim bt hp th nhit do s b tng ho.- Ti khu vc sinh ra nhiu nhit trong phn xng sn xut nh khu vc hn ct kim loi, sy s c cch ly bng cc tm cch nhit.- B tr xng thng thong, lp t qut gi hp l thi bt kh nng.

- Trang b h thng thng gi t nhin trong xng.

c. Gim thiu tc ng n con ngi

- Tt c cng nhn trc khi trc tip tham gia sn xut s c hun luyn, hng dn v kim tra kin thc v k thut an ton.

- B tr cng nhn lm vic ph hp vi trnh chuyn mn v s hiu bit v k thut an ton.

- Thc hin ch bt buc trang b bo h lao ng cho cng nhn ph hp vi tng v tr, iu kin lm vic theo ch quy nh ca Nh nc. Cc dng c bo h lao ng bao gm khu trang, gng tay, ng v qun o, m bo him,...

- Duy tr vic khm sc kho nh k theo quy nh cho ton th cn b, cng nhn phn loi sc kho v c hng x l kp thi i vi s cn b, cng nhn b bnh hoc khng m bo sc khe.

- Trang b cc dng c thuc men cn thit cho vic s cu tai nn ti mt s v tr trong khu vc phn xng sn xut.

d. Gim thiu tc ng n mi trng kinh t, x hi

- ra cc quy nh, quy ch nghim khc nhm x l k lut i vi cn b, cng nhn nu gy mt trt t, c bc.Thng xuyn nhc nh, gio dc mi ngi phi sng lnh mnh, ho ng vi nhn dn a phng, tn trng vn ho, tp tc li sng ca nhn dn a phng.

- Thng qua cc bui sinh hot vn ho, th dc th thao lng ghp cc ni dung c tnh gio dc v cc t nn x hi, cc h tc lc hu trong li sng nhm gio dc cn b, cng nhn c thc trong bo v mi trng vn ho, x hi.

- Xy dng cc ni quy, quy ch trong hot ng kinh doanh sn xut nh quy ch v an ton, trt t, gi gic, thc bo v mi trng vn ho x hi.

- Phi hp vi Ban qun l Khu kinh t tnh H Tnh, chnh quyn a phng qun l tt vic tm tr v theo di cc i tng nghi vn.

4. QUN L V GIM ST MI TRNG4.1. Giai on chun b:

- Trch nhim t chc v qun l thc hin: Ch d n.

- Trch nhim gim st: Ban qun l khu kinh t tnh H Tnh, Chi cc BVMT H Tnh, UBND Th x K Anh, UBND phng K Thnh.

4.2. Giai on thi cng xy dng:

- Cc hot ng: Xy dng cc hng mc cng trnh; sinh hot ca cng nhn xy dng.

- Trch nhim t chc v qun l thc hin: Ch d n phi hp vi cc n v thi cng cng thc hin.

- Trch nhim gim st: Ban qun l khu kinh t tnh H Tnh, Chi cc BVMT H Tnh, UBND Th x K Anh, UBND phng K Thnh.

4.3. Giai on i vo hot ng:- Cc hot ng: Sinh hot ca cn b cng nhn vin v hot ng sn xut.

- Trch nhim t chc v qun l thc hin: Ch d n.

- Trch nhim gim st: Ban qun l khu kinh t tnh H Tnh, Chi cc BVMT H Tnh, UBND Th x K Anh, UBND phng K Thnh.

M U

1.XUT X D N:Hin nay, Khu kinh t Vng ng ni ring ang c tc xy dng ngy cng tng, cng vi tc th ha ngy cng cao m trng tm c bn hng u l xy dng h tng th hon chnh. Khu kinh t Vng ng ang dn tr thnh khu kinh t tng hp, a nghnh, a lnh vc, cng vi cc Khu kinh t khc ca khu vc min Trung, to thnh chui cc khu kinh t c mi lin kt cht ch vi nhau v tng bc tr thnh nhng ht nhn tng trng, trung tm cng nghip luyn kim - dch v cng bin - du lch ca khu vc Bc Trung B; L u mi giao lu quc t quan trng, gp phn m rng th trng khu vc Bc Trung B v tr thnh cu ni vi th trng Lo v ng Bc Thi Lan; To vic lm, thc y o to v nng cao cht lng ngun nhn lc, gp phn chuyn dch c cu lao ng, p ng nhu cu v ngun nhn lc cho KKT Vng ng.

Cng ty TNHH vt liu cng nghip JOYCE Vit Nam c Ban Qun l khu kinh t tnh H Tnh cp giy chng nhn u t s 282023000089 ngy 11/03/2015 cho d n: Nh my sn xut, gia cng vt liu cng nghip. D n khi i vo hot ng s gp phn pht trin kinh t chung ca Khu kinh t tnh H Tnh. Tuy nhin, bn cnh nhng li th trn, d n khi i vo hot ng s c nhng tc ng nht nh ti mi trng m ch u t cn quan tm.

Cn c Lut Bo v mi trng, Ngh nh s 18/2015/N-CP ngy 14/2/2015, Cng ty TNHH vt liu cng nghip JOYCE Vit Nam phi hp vi Cng ty c phn Ti nguyn Mi trng T&T tin hnh lp bo co nh gi tc ng mi trng (TM) cho D n u t xy dng: Nh my sn xut, gia cng vt liu cng nghip ti Khu cng nghip Vng ng I, Th x K Anh, tnh H Tnh nhm phn tch, nh gi nhng nh hng tch cc v tiu cc n mi trng t nhin, kinh t - x hi ti khu vc D n v ra cc bin php gim thiu tc ng tiu cc thch hp.2. CN C PHP LUT V K THUT CA VIC THC HIN TM2.1. Cc vn bn php lut v k thut:

- Lut Bo v mi trng s 55/2014/QH13, c Quc hi Nc CHXHCN Vit Nam kha XIII, k hp th 7 thng qua ngy 13/6/2014 v c hiu lc k t ngy 01/01/2015; - Lut t ai s 45/2013/QH13, c Quc hi Nc CHXHCN Vit Nam kha XIII, k hp th 6 thng qua ngy 29/11/2013 v c hiu lc k t ngy 01/07/2014;

- Lut Phng chy v Cha chy s 40/2013/QH13 ngy 22/11/2013 c Quc hi Nc CHXHCN Vit Nam kha XIII. K hp th 6 sa i, b sung mt s iu ca Lut PCCC thng qua ngy 01/7/2014.

- Lut Xy dng s 50/2014/QH13, c Quc hi Nc CHXHCN Vit Nam kho XIII, k hp th 7 thng qua ngy 18/6/2014 v c hiu lc ngy 01/01/2015;

- Lut Ti nguyn nc s 17/2012/QH13, c Quc hi Nc cng ha x hi ch ngha Vit Nam kha XIII, k hp th 3 thng qua ngy 21/6/2012 v c hiu lc thi hnh ngy 01/01/2003;- Ngh nh 201/2013/N-CP ngy 27/11/2013 ca Chnh ph v quy nh chi tit thi hnh mt s iu ca Lut Ti nguyn nc;

- Lut Ha cht s 06/2007/QH12, c Quc hi Nc cng ha x hi ch ngha Vit Nam kho XII, k hp th 2 thng qua ngy 21/11/2007 v c hiu lc thi hnh t ngy 01/7/2008;- Ngh nh s 59/2007/N-CP ngy 09/4/2007 ca Chnh ph v qun l cht thi rn;

- Ngh nh s 79/2014/N-CP ngy 31/7/2014 ca Chnh ph v Quy nh chi tit thi hnh mt s iu ca Lut phng chy cha chy v Lut sa i b sung mt s iu ca Lut phng chy v cha chy. - Ngh nh s 12/2009/N-CP ngy 12/02/2009 ca Chnh ph v vic Qun l d n u t xy dng cng trnh;- Thng t s 26/2011/TT-BTNMT ngy 18/7/2011 ca B Ti nguyn v Mi trng v quy nh chi tit mt s iu ca Ngh nh s 29/2011/N-CP ngy 18/4/2011 ca Chnh ph quy nh v nh gi mi trng chin lc, nh gi tc ng mi trng, cam kt bo v mi trng;- Thng t s 08/2009/TT-BTNMT ngy 15/7/2009 ca B Ti nguyn v Mi trng quy nh qun l v bo v mi trng khu kinh t, khu cng ngh cao, khu cng nghip v cm cng nghip;

- Thng t 48/2011/TT-BTNMT ngy 28/12/2011 ca B Ti nguyn v Mi trngSa i, b sung mt s iu ca Thng t s 08/2009/TT-NMTngy 15 /7 /2009 ca B trng B Ti nguyn v Mi trng quy nh qun l v bo v mi trng khu kinh t, khu cng ngh cao, khu cng nghip v cm cng nghip;

- Thng t s 12/2011/TT-BTNMT ngy 14/4/2011 ca B Ti nguyn v Mi trng quy nh v qun l cht thi nguy hi;

- Thng t s 25/2009/TT-BTNMT ngy 16/11/2009 ca B Ti nguyn v Mi trng ban hnh quy chun k thut quc gia v mi trng;

- Thng t s 32/2013/TT BTNMT ngy 25/10/2013 ca B Ti nguyn mi trng v ban hnh cc quy chun k thut Quc gia v mi trng.

- Thng t s 39/2010/TT-BTNMT ngy 16/12/2010 ca B ti nguyn v Mi trng ban hnh quy chun Quc gia v mi trng;

- Quyt nh 23/2006/Q-BTNMT ngy 26/12/2006 ca B Ti Nguyn v Mi trng v vic ban hnh danh mc cht thi nguy hi;

- Quyt nh s 1076/Q-TTg ngy 20/8/2007 v vic ph duyt quy hoch chung xy dng Khu kinh t Vng ng, tnh H Tnh n nm 2025;

- Quyt nh s 04/2008/Q-BTNMT ngy 18/7/2008 ca B trng B Ti nguyn v Mi trng ban hnh Quy chun k thut quc gia v mi trng;- Quyt nh s 16/2008/Q-BTNMT ngy 31/12/2008 ca B trng B Ti nguyn v Mi trng ban hnh Quy chun k thut quc gia v mi trng;

- Quyt nh s 03/2011/Q-UBND ngy 10/3/2011 ca UBND tnh H Tnh v vic ban hnh B n gi quan trc, phn tch mi trng trn a bn tnh H Tnh;- Quyt nh s 36/Q-UBND ngy 15/8/2013 ca UBND tnh H Tnh v vic ban hnh quy nh Bo v mi trng trn a bn tnh H Tnh.- Quyt nh 21/2014/Q-UBND ngy 19/5/2014 ca UBND tnh H Tnh v vic Ban hnh quy nh chc nng, nhim v, quyn hn v c cu t chc ca Ban Qun l khu kinh t tnh H Tnh.- Vn bn 2747/UBND-NL1 ngy 30/06/2014 ca UBND tnh H Tnh v vic y quyn mt s nhim v cho Ban Qun l Khu kinh t tnh.- Quyt nh s 381/Q-TTg ngy 24/03/2015 ca th tng chnh ph v vic thnh lp ban qun l khu kinh t tnh H Tnh.

- Quyt nh s 72/2006/Q-TTg ngy 03/4/2006 ca Th tng Chnh ph v vic thnh lp Khu kinh tVng ng.- Ngh nh s 18/2015/N-CP ngy 14/2/2015 ca Chnh ph quy nh v quy hoch bo v mi trng,nh gi mi trng chin lc, nh gi tc ng mi trng, k hoch bo v mi trng;- Ngh inh 19/2015/N-CP ngy 14/02/2015 ca Chnh ph v quy nh chi tit thi hnh mt s iu ca lut bo v mi trng.

- Ngh inh 38/2015/N-CP ngy 24/04/2015 ca Chnh ph v qun l cht thi v ph liu.- Quyt nh s 153/Q-KKT ca Ban qun l khu kinh t tnh H Tnh ngy 03/04/2015 v vic ph duyt Quy hoch chi tit xy dng Nh my sn xut, gia cng vt liu cng nghip, t l 1/500.2.2. Tiu chun, quy chun p dng:- Quy chun Vit Nam QCVN 01:2009/BYT - Quy chun k thut Quc gia v cht lng nc n ung;

- Quy chun Vit Nam QCVN 02:2009/BYT - Quy chun k thut Quc gia v cht lng nc sinh hot;

- Quy chun Vit Nam QCVN 03:2008/BTNMT - Quy chun k thut Quc gia v gii hn cho php ca kim loi nng trong t;

- Quy chun Vit Nam QCVN 05:2013/BTNMT - Quy chun k thut Quc gia v cht lng khng kh xung quanh;

- Quy chun Vit Nam QCVN 06:2009/BTNMT - Quy chun k thut Quc gia v mt s cht c hi trong khng kh xung quanh;

- Quy chun Vit Nam QCVN 07/2009/BTNMT - Quy chun k thut Quc gia v ngng cht thi nguy hi;

- Quy chun Vit Nam QCVN 08:2008/BTNMT - Quy chun k thut Quc gia v cht lng nc mt;

- Quy chun Vit Nam QCVN 09:2008/BTNMT - Quy chun k thut Quc gia v cht lng nc ngm;

- Quy chun Vit Nam QCVN 14:2008/BTNMT - Quy chun k thut Quc gia v nc thi sinh hot;- Quy chn Vit Nam QCVN 19:2008/BTNMT Quy chun k thut Quc gia v kh thi cng nghip.

- Quy chun Vit Nam QCVN 26:2010/BTNMT - Quy chun k thut Quc gia v ting n;

- Quy chun Vit Nam QCVN 27:2010/BTNMT - Quy chun k thut Quc gia v rung;- Quy chun Vit Nam QCVN 40:2011/BTNMT - Quy chun k thut Quc gia v nc thi cng nghip.

- Tiu chun TCXDVN 33:2006 - Cp nc - Mng li ng ng v cng trnh - Tiu chun thit k.2.3. Cc ngun ti liu, d liu s dng:

- Thuyt minh d n u t: Nh my sn xut, gia cng vt liu cng nghip ti L C2 khu cng nghip Vng ng I, Th x K Anh, tnh H Tnh; S liu iu tra thu thp v iu kin t nhin, dn c, kinh t - x hi khu vc d n do Cng ty C Phn Ti nguyn Mi trng T&T thc hin.

- Kt qu nghin cu, kho st, o c v phn tch hin trng mi trng nn khu vc d n do Cng ty CP Ti nguyn Mi trng T&T kt hp vi Cng ty CP Pht trin Du kh v CN Mi trung Vit Nam thc hin.

- Cc bn v, vn bn php l lin quan n D n.3. PHNG PHP P DNG TRONG QU TRNH TM

1. Phng php k tha s liu:

Trong qu trnh xy dng bo co, mt s ti liu v iu kin t nhin, kinh t, x hi c k tha t Nin gim thng k ca tnh, bo co tnh hnh kinh t - x hi khu vc thc hin D n cng vi ngun s liu do ch u t cung cp vi cc quyt nh ph duyt km theo.

2. Phng php thng k, x l s liu:

Phng php ny nhm thu thp v x l s liu v iu kin kh tng, thu vn, kinh t - x hi khu vc thc hin D n thng qua cc s liu, thng tin thu thp c t cc ngun khc nhau nh: Trung tm kh tng thu vn, Nin gim thng k, Bo co tnh hnh kinh t - x hi khu vc thc hin D n di dng biu bng nhm chnh l ti liu v phn tch, nh gi logic cho tng ni dung v i tng nghin cu

3. Phng php iu tra x hi hc:

Ni dung ca phng php kho st thc a bao gm cc cng tc sau:

- S dng phiu iu tra, phng vn lnh o v nhn dn a phng ti ni thc hin D n;

- Kho st iu kin a l, c s h tng, hin trng giao thng, mi trng trong khu vc thc hin D n;

- Thu thp, tng hp cc ti liu lin quan;

- nh gi cc thng tin, s liu sau khi kho st, iu tra.

4. Phng php kho st o c ti hin trng, phn tch trong phng th nghim:

S dng thit b ly mu cc thnh phn khng kh, t, nc a v phng th nghim phn tch v thit b o nhanh xc nh cc thng s kh tng ti hin trng.

Phng php phn tch trong phng th nghim nhm mc ch xc nh cc thng s v hin trng cht lng khng kh, t, nc ti khu vc D n.

5. Phng php so snh:

Phng php ny dng nh gi cc tc ng ca d n n mi trng trn c s cc tiu chun, quy chun mi trng Vit Nam.

6. Phng php d bo, nh gi nhanh:

Da trn c s nguyn tc hot ng ca D n, kt hp cc s liu, d liu c phn tch nh gi t trc s dng d bo din bin cc tc ng ca D n n mi trng, t xut cc bin php bo v mi trng trong qu trnh hot ng ca D n.

Da trn c s ca h s nhim nh ca T chc Y t th gii (WHO) d bo ti lng cc cht nhim t cc hot ng ca D n.

4. T CHC THC HIN TM:Bo co TM D n u t xy dng Nh my sn xut, gia cng vt liu cng nghip ti khu cng nghip Vng ng I, Th x K Anh, tnh H Tnh do Cng ty TNHH vt liu cng nghip JOYCE Vit Nam ch tr thc hin vi s t vn ca Cng ty c phn Ti nguyn v Mi trng T&T.

- C quan t vn lp bo co TM: Cng ty c phn ti nguyn Mi trng T&T.

+ a ch lin h: S 113,ng Nguyn Cng Tr,Tp.H Tnh, tnh H Tnh.

+ in thoi/Fax: 0396 554 950.

+ i din: Phm c Long.

- Chc v: Gim c.

- Ch u t: Cng ty TNHH vt liu cng nghip JOYCE Vit Nam+ a ch lin h: L C2, khu cng nghip Vng ng I, phng K Thnh, Th x K Anh, tnh H Tnh.+ i din: Chan, Chin- Pin;

- Chc v: Tng gim c.Danh sch nhng ngi trc tip tham gia trong qu trnh thc hin lp bo co TM:C quan ch u t: Cng ty TNHH vt liu xy dng JOYCE Vit Nam

1Chan, Chin - PinTng gim c

n v t vn: Cng ty C phn Ti nguyn Mi trng T&T

1Kts. Phm c LongGim cXy dng

2Ks. Nguyn Vn HoiP. Gim ca cht

3Ks. ng L QuynCn b K thutCng ngh Mi trng

4Ks. Nguyn Nh TrangCn b k thutCng ngh Mi trng

5Ks. Nguyn Tt BinCn b k thuta cht

6Ks. Nguyn Th DungCn b k thutCng ngh Mi trng

7Ks. inh Phng DungCn b k thutCng ngh Mi trng

8Ks. Nguyn Hu Hi HongCn b k thutCng ngh Mi trng

9Ths. Nguyn Th ThyCn b k thutCng ngh Mi trng

10Ks. Nguyn Th T UynCn b k thutCng ngh Mi trng

Chng 1: M T TM TT D N

1.1. TN D N:u t xy dng: Nh my sn xut gia cng vt liu cng nghip ti Khu cng nghip Vng ng I, Th x K Anh, tnh H Tnh.1.2. CH D N:Cng ty TNHH Vt liu cng nghip JOYCE Vit Nam+ a ch lin h: Khu cng nghip Vng ng 1, phng K Thnh, Th x K Anh, tnh H Tnh.

+ i din: ng Chan, Chin - Pin;Chc v: Tng gim c1.3. V TR A L CA D N:1.3.1. V tr a l

- Khu t thc hin D n thuc L C2, Khu cng nghip Vng ng I, phng K Thnh, Th x K Anh, tnh H Tnh vi tng din tch: 3,18ha, c gii hn nh sau:

+ Pha Bc gip: t quy hoch xy dng nh my+ Pha Nam gip: t quy hoch xy dng nh my+ Pha ng gip: ng quy hoch rng 20m+ Pha Ty gip: t quy hoch xy dng nh myKhu vc thc hin d n c v tr ta cc im A, B, C, D nh sau:

Bng 1.1. Ta khu vc d n

TTS hiu

im gcH to VN2000, KTT 105030 mi 30

X (m)Y (m)

1AX = 591588.7468Y = 1997474.0928

2BX = 591730.1549Y = 1997443.1700

3CX = 591777.4596Y = 1997658.4300

4DX = 591636.2095Y = 1997689.4726

1.3.2. Mi tng quan gia v tr d n vi cc i tng xung quanh.V tr thc hin d n thuc quy hoch L C2 khu cng nghip Vng ng I, phng K Thnh, Th x K Anh. Xung quanh khu vc thc hin d n l cc nh my sn xut, xng sn xut gia cng cng nghip.+ Tip gip v pha ng l ng quy hoch rng 20m+ Tip gip pha Bc l t quy hoch xy dng nh my+ Tip gip pha Nam l Cng ty TNHH V Thnh, nha may tn thep c Dung.

+ Tip gip v pha Ty l cng ty Hng Nghip Ha Thi, d n cng ty TNHH c kh Gin Hong, d n Ch to, gia cng linh ph kin cng nghip ca Cng ty TNHH Faster.

+ Cch tuyn ng Quc l 12A, 650m v phia Ty.+ Cch nh dn gn nht khong 760m v pha ng NamHnh 1.1. S v tr khu vc D n.1.3.3. Mi tng quan gia v tr d n vi cc yu t t nhinKhu vc thc hin d n c quy hoch thuc L C2 Khu cng nghip Vng ng 1, phng K Thnh, Th x K Anh. Khu t khng thuc t c dng, t rng phng h hoc t quy hoch rng phng h, khu bo tn quc gia, t quy hoch qun s.

Qua qu trnh kho st thc hin bo co cho thy, v tr xung quanh khu vc thc hin d n bn knh 1km khng c cc im Qun s, Di tch vn ho, n cha, miu mo

Trong khu vc d n khng c sng sui, ao h chy qua, cch khu vc d n khong 1200m v pha Nam c H Tu Voi. Din tch h 427,67ha, nc ti h c s dng cho mc ch ti tiu, nui trng thy sn. khng s dng cho mc ch sinh hot. Cch khu vc d n 1,5km v pha Ty c sng Quyn chy qua.1.3.4. Mi tng quan gia v tr d n vi cc yu t kinh t x hi

Xung quanh khu vc d n khng c cc cng trnh xy dng, di tch lch s, vn ha, danh lam thng cnh, n cha, miu mo, hnh lang an ton giao thng...Khu vc d n i ra Quc l 1A khong 1,3km, h thng giao thng u ni trong ni b khu cng nghip kh hon chnh nn thun tin cho giao thng i li v tiu th sn phm.

Khu vc d n cch trung tm th trn K Anh 6,7km v pha Ty Bc, cch thnh ph H Tnh 60,5km v pha Ty Bc, cch cng Sn Dng 7km v pha ng Bc.Xung quanh khu vc d n l cc nh my sn xut kinh doanh ca cc doanh nghip nh Cng ty TNHH Faster, Cng ty TNHH V Thnh, cng ty TNHH c kh Gin Hong, Nh my tn thp c Dng,Nh my sn xut, gia cng vt liu cng nghip c quy hoch cch xa khu dn d. T nh dn gn nht n khu vc d n khong 760m v pha ng Nam.

1.3.5. Hin trng khu vc thc hin d n

a. Hin trng s dng tKhu t quy hoch Nh my sn xut, gia cng vt liu cng nghip thuc s qun l ca Ban qun l Khu kinh t tnh H Tnh. Phn din tch t ny c n b, gii phng mt bng v san nn, hin ti trn b mt khu t ch yu l c v mt s cy bi nh.

b. Hin trng h tng k thut:

* Hin trng giao thng: Hin ti, giao thng ti khu vc kh thun li cho vic kinh doanh v sn xut sau ny ca cng ty. Pha ng khu vc d n l ng ri thm rng 20m ni ra ng Quc l 12A.

Phng an u ni h thng giao thng cua khu vc d an: Xe phuc vu hoat ng cua d an se di chuyn trn ng giao thng ni b (rng 20m), sau o dn ra ng Quc l 12A.

c. Hin trng cp thot nc

* Hin trng cp nc:

Hin ti, Khu cng nghip Vng ng I ang s dng nc cp t Trung tm cp nc khu kinh t tnh H Tnh. D kin, khi d n hon thnh ngun nc cung cp cho mc ch sinh hot v sn xut ti Nh my sn xut, gia cng vt liu cng nghip cng t Trung tm cp nc khu kinh t tnh H Tnh.

* H thng thot nc:

Hin ti, Khu cng nghip Vng ng I u t ng b h thng mng thot nc cho ton b khu vc. Cc mng c np y, b rng B400, cch 50 m c 1 h ga.

d. Hin trng cp in:

Hin ti, Khu cng nghip Vng ng I ang s dng ng dy 35KV p ng nhu cu s dng in cho cc d n ti y.

e. Hin trng thu gom x l nc thi v h thng thu gom cht thi rn

Khu cng nghip Vng ng I cha xy dng h thng x l tp trung cho ton b khu cng nghip. Hin ti, cc nh my trong Khu cng nghip phi t x l nc thi trc khi thi ra h thng thot nc chung ca Khu cng nghip.

Khu cng nghip cha thnh lp n v chc nng thu gom ring v xy dng khu x l rc thi tp trung. Hin ti, cc nh my, doanh nghip trong khu kinh t trc tip thu gom v hp ng vi n v nng lc vn chuyn v x l cht thi rn.* nh gi chung:

- Thun li:

+ Khu vc thc hin d n c n b v gii phng mt bng trc khi d n trin khai. u t hon thin v in, ng giao thng v cp thot nc, y chnh l iu kin thun li d n i vo hot ng.

+ Khu vc d n xy dng c iu kin t nhin, ngun nc thun li cho vic thi cng xy dng, sinh hot ca cng nhn v s dng vo mc ch ti m.

+ Khu vc nm gn trc ng giao thng ln nn d dng tp kt nguyn vt liu cng nh vn chuyn sn phm i tiu th.

+ a phng ni xy dng d n lun quan tm tt n cng tc an ninh trt t x hi, gio dc quc phng nn m bo tt cho d n khi xy dng cng nh khi i vo hot ng.

+ Mi trng nn khu vc d n cha c du hiu nhim.+ V tr xy dng Khu nh xng cch xa khu dn c gn nht (v pha ng Nam) 760m. Do qu trnh hot ng ca d n t nh hng n khu dn c.- Kh khn:+ i sng ca ngi dn trong khu vc ang cn gp nhiu kh khn, kh nng tn dng ngun lao ng a phng thp.

+ Khu vc d n tp trung nhiu cng nhn lao ng ca cc nh my, xng sn xut khc nhau d xy ra mu thun xung t lm mt trt t x hi.

nh gi tng qut: Qua nghin cu kho st, nh gi thc trng khu vc cho thy: t ai rng ri bng phng, c san lp. c bit mt s c s h tng v cng trnh c, bn cnh , th trng tiu th sn phm trong khu cng nghip ln, h thng giao thng thun li cho qu trnh lu thng vn chuyn. y l nhng im hi t thnh cng cho d n.1.4. NI DUNG CH YU CA D N1.4.1. Mc tiu ca D n:- u t xy dng nh my sn xut, gia cng cc loi vt liu v sn phm chu nhit cng nghip (bng si thy tinh, si st, bng cch nhit rockwool len , ng cch nhit, ng chng chy, o chng chy, o chng nhit, khp ni ng ng dn du khng bng kim loi, gch chu la, b tng chiu la,.; sn xut gia cng keo silicone; gia cng pha ch sn.

- Mang li li nhun hp php cho nh u t.

- Gp phn gii quyt cng n vic lm cho lao ng a phng.

1.4.2. Cng sut v sn phm ca d n:

Cng sut hot ng: 2.700 tn sn phm/nm.

Cc sn phm ca d n:

- Cc loi vt liu v sn phm chu nhit cng nghip ( bng si thy tinh, si st, bng cch nhit rockwool len , ng cch nhit, ng chng chy, o chng chy, o chng nhit, khp ni ng ng dn du khng bng kim loi,gch chu la, b tng chu la,. Cng sut 1800 tn sn phm/nm. Trong , bng cch nhit: 400 tn sn phm/ nm; ng cch nhit bng kim loi: 500 tn sn phm/ nm; Gch chu la: 900 tn sn phm/ nm ( 600.000 vin/ nm);- Sn xut gia cng keo silicone 500 tn sn phm/nm;

- Gia cng pha ch sn 400 tn sn phm/nm.Hin nay, nhu cu v cc vt liu chu nhit, cch nhit, chu la ti Khu cng nghip Vng ng rt ln. Vt liu chu la nh gch chu la s dng trong cc khu vc c nhit cao, cc l hi, Vt liu cch nhit nh ng cch nhit bng kim loi, bng thy tinh cch nhit, bng khong cch nhit rockwool len , s dng trong cc trng hp cn vt liu chu nhit, dn nc, cht lng, kh c nhit cao, chng nng, Sn, keo silicone l cc nguyn liu thit yu cho cc nghnh cng nghip nng nh: sn xut gia cng c kh, gia cng giong cao su, sn xut gia cng ca nha,Nh vy, v nhu cu s dng cc sn phm ca cng ty ti khu vc l rt ln. Sn phm sau sn xut m bo cung cp c cho cc nh my, x nghip c nhu cu trong khu vc.1.4.3. Quy m cc hng mc cng trnh.1.4.3.1. Tng hp mc ch s dng t

Khu t thc hin d n quy hoch vi tng din tch 31.861m2, khu t hon thnh san lp mt bng, cosd mt bng khu t: cosd +5,8m.

Bng 1.2 : Tng hp quy m cc cng trnh xy dng:

TTCc hng mc cng trnh v khu chc nngS tngDin tch xy dng

1Nh xng 11.824 m2

2Nh xng 11.824 m2

3Nh xng 11.824 m2

4Nh xng 11.824 m2

5Nh xng11.824 m2

6Nh kho11.824 m2

7Nh kho11.824 m2

8Nh kho11824 m2

9Nh iu hnh 2

10Vn phng lm vic2450 m2

11Khu x l nc thi96 m2

12B cha nc ngm96 m2

13Nh xe80 m2

14Nh bo v16 m2

15Trm in09 m2

Tng15.789 m2

(Ngun: Q s 153/Q-KKT ngy 03/4/2015ca Ban Qun l KKT tnh H Tnh)

1.4.3.2. C cu s dng t:

Tng din tch khu t l 31.861 m2, trong :

- t xy dng cng trnh l 15.789 m2, chim 49,6%- Din tich sn + ng giao thng ni b l 12.880 m2, chim 40,4%

- Din tich cy xanh: 3.192 m2, chim 10%- Mt xy dng: 49, 6%

- H s s dng t: 0,523 ln

1.4.3.3. Quy hoch mt bng tng th

u t xy dng cc hng mc cng trnh ca nh my i hi phi m bo khoa hc ph hp vi dy chuyn thit b sn xut, tn dng ti a din tch t nhng phi m bo cng tc phng chng chy n, v sinh mi trng ca nh my cng nh cc vng ln cn. Do vy vic b tr mt bng tng th phi m bo cc yu cu sau:

- Ph hp vi quy trnh cng ngh sn xut, dy chuyn thit b m nh my s dng v iu kin t nhin ca khu vc.

- Tit kim chi ph xy dng, nhng cn m bo yu cu k thut v cht lng cng trnh.

- Vic b tr sp xp cc hng mc cng trnh trong nh khun vin d n cn m bo quy trnh lu chuyn ca nguyn liu, bn thnh phm n thnh phm phi ph hp, thi gian ngn nht, nhm tit kim thi gian, chi ph sn xut.

- Cc hng mc cng trnh c kh nng gy nhim mi trng cao nh: khu x l nc thi, khu tp kt cht thi rn, ... phi c b tr cui hng gi, cui ngun nc ni c cao thp nht ca l t nhng cn m bo m quan ca nh my.1.4.3.4. Kin trc v kt cu cng trnh:

a) Nh iu hnh:

- Din tch xy dng: 450m2

- Quy m xy dng: Nh 2 tng;

Nh iu hnh c thit k, xy dng h thng v sinh chung nm 2 u cui ta nh. H thng phng chy cha chy ca khu iu hnh nm 2 u cui ta nh. H thng cp nc cu ho s dng ng trng km t ti v tr thun tin: Bng tiu lnh PCCC, vi nc, ci bo chy. Ngoi ra trong cc hnh lang, phng ngh u c u bo chy t ng gn trn trn nh.

+ H thng cp in c i m trong tng, trn, dm. Cc bng c b tr hp l cung cp y nh sng cho phng lm vic v cc khu vc cng cng.

+ H thng cp nc sinh hot ca nh iu hnh v vn phng lm vic s dng chung mt ngun. Mi khu nh c thit k mt b t trn mi nh c bm tng p. H thng ng dn s dng ng nha PVC tu theo nhu cu m s dng size cc loi ng khc nhau dn ti cc khu vc cn thit.

- Nn: Kt cu nn c m t t lp trn cng n lp cui cng nh sau:

+ Gch granite 500x 500 ( grante)+ Va xi mng mc 75 dy 20 mm.

+ B tng 4(6 mc 100 dy 100 mm.

+ Ct tn nn m no nc cht vi k=0,98

+ t t nhin.

- Mng: Kt cu mng bng giao nhau b tng ct thp mc 250 12.

- Mng b nn xy ch 152025 va xi mng mc 75

- B tng ct thp mc 250 12.

- Tng xy gch dy 200 mm va xi mng mc 50.

- Kt cu h khung; ct, dm, sn, sn mi b tng ct thp mc 250, 12 ti ch lin khi.

b) Xy dng vn phng lm vic:

- Din tch xy dng: 450m2

- Quy m xy dng: Nh 2 tng;

Quy m, kt cu xy dng cng trinh vn phong lam vic ging vi kt cu xy dng nha iu hanh c) Nh xng, nha kho:C 05 xng sn xut va 03 nha kho c kch thc ging nhau, mi xng c din tch: 1.824 m2 ; cao 11m k c mi ph hp vi cu nng v my nng, trong :Xng sn xut l v tr lp t dy chuyn sn xut, thit b my mc phc v cho hot ng ch to, sn xut cc sn phm ca nh my. Nh vy h thng nh xng sn xut l ni lp t h thng dy chuyn thc hin cc chc nng:- Ch to, sn xut cc sn phm ca d n theo hp ng v s nghin cu pht trin ca doanh nghip v xu th ca th trng.- Khu vc kim tra cht lng tt c cc sn phm ca d n sn xut ra.- ng gi, hon thin sn phm ca d n a ra th trng v cung cp cho cc i tc.+ Nh xng s I (hng mc s 1 trong bn v quy hoch) b tri lam nha xng san xut gach chu la.

Xng s I se b tri h thng dy chuyn san xut gach chu la bao gm khu vc phi liu va trn nguyn, vt liu t ng, khu vc chuyn nguyn vt liu va cp pallet, khu vc phi liu, cp liu va tao hinh gach, khu vc chuyn gach va xp pallet gach t ng. Ngoai ra co b tri 1 nha v sinh phuc vu cho cng nhn lam vic trong xng.+ Nha kho s 1 ( hang muc s 6 trong ban ve quy hoach) c s dung lam nha kho cha nguyn vt liu cn thit cho qua trinh san xut gach chu la (cat, mat a, t, xi tro, xi mng,).

+ Nha kho s 2 ( hang muc s 7 trong ban ve quy hoach) c s dung lam nha dng h gach sau ep va la ni cha gach thanh phm.

+ Nha xng s II ( hang muc s 2 trong ban ve quy hoach) b tri lam xng san xut, gia cng sn.

Nha xng s II s b tr cc hng mc cng trnh nh: Kho cha nguyn liu:vi din tch: 640m2 (32m x20m), bao gm cc ngn ng c chia ra cc ngn b tr cc nguyn liu bn thnh phm nhp v, ngn cha dung mi, ngn bt mau, cht tao mang, phu gia phn tan... kho cha nguyn liu c b tr sp xp gn gng, d dng nhp v xut nguyn liu cho qu trnh gia cng sn xut. . Khu vc cha may moc thit bi san xut khoang 500 m2; kho cha sn thanh phm khoang 600 m2; va 1 nh v sinh cho cng nhn lam vic tai xng.+ Xng s III ( hang muc s 3 trong ban ve quy hoach) b tri lam nha xng san xut keo silicone.

Nha xng s III s b tr cc hng mc cng trnh nh: Kho cha nguyn liu:vi din tch: 640m2 (32m x20m), bao gm cc ngn ng c chia ra cc ngn b tr cha silicone nguyn sinh nhp v, ngn cha dung mi, ngn cht xuc tac, dung mi pha loang, phu gia... kho cha nguyn liu c b tr sp xp gn gng, d dng nhp v xut nguyn liu cho qu trnh gia cng sn xut. Khu vc cha may moc thit bi san xut khoang 500 m2; kho cha keo thanh phm khoang 600 m2; va 1 nh v sinh cho cng nhn lam vic tai xng.

+ Xng s IV ( hang muc s 4 trong ban ve quy hoach) b tri lam nha xng san xut ng cach nhit bng kim loai.

Nha xng s IV s b tr cc hng mc cng trnh nh: Kho cha nguyn liu: vi din tch: 800m2 (32m x25m), b tr cc nguyn liu thep cun, kho cha nguyn liu c b tr sp xp gn gng, d dng nhp v xut nguyn liu cho qu trnh gia cng sn xut. Khu vc cha may moc thit bi san xut khoang 500 m2; va 1 nh v sinh cho cng nhn lam vic tai xng.

+ Nha kho s 3 ( hang muc s 8 trong ban ve quy hoach) c chia ra 3 ngn, s dung lam nha kho cha thanh phm ng cach nhit bng kim loai, bng thuy tinh cach nhit, bng khoang cach nhit.+ Xng s V ( hang muc s 5 trong ban ve quy hoach) b tri lam nha xng san xut bng cach nhit ( bng cach nhit thuy tinh, bng khoang cach nhit).

Nha xng s V s b tr cc hng mc cng trnh nh: Kho cha nguyn liu: vi din tch: 800m2 (32m x25m), b tr cc nguyn liu nhp v ( bng si thuy tinh, bng si khoang), kho cha nguyn liu c b tr sp xp gn gng, d dng nhp v xut nguyn liu cho qu trnh gia cng sn xut. Khu vc cha may moc thit bi san xut khoang 500 m2; va 1 nh v sinh cho cng nhn lam vic tai xng.* Kin trc, Kt cu:

- Kin trc: Xng sn xut tu vo quy m, sn phm, dy chuyn sn xut m c din dch xy dng ph hp; c thit k 01 tng lm vic vi trang thit b my mc, dy chuyn sn xut hin i. H thng cp in c i bm theo cc ct thp, tr thp, dm thp; tt c cc dy dn u s dng loi c cht lng cao v i trong ng cch bit. H thng bng chiu sng u s dng bng cao p.

H thng cp nc sn xut s dng h thng ring ph hp vi dy chuyn sn xut ca tng nh my. Trong xng sn xut ca cc nh my, kho nguyn liu v thnh phm u c h thng bo chy t ng. H thng PCCC c t ti cc gc cu nh xng v ti h thng tr ca nh xng.

Tt c cc nh xng sn xut v nh kho u c h thng ct thu st.- Kt cu: C 5 nh xng u c xy dng theo kt cu nh thp tin ch. iu ny to nn kt cu vng, tin li v c kh nng khai thc s dng trit din tch ca nh my.

- H thng ca: Mt trc xng c b tr ca cho xe container, hai mt bn v mt sau c b tr ca lm vic v thot him khi c s c xy ra. H ca s c thit k 24 ca s phn b u gia cc nhp xng, gip thng thong, ly gi v ly nh sng cho nh xng.

Ca chnh ca mi xng ti thiu l 6 gm 4 ca lm vic v 2 thot him. Din tch ca chnh 16m3 (4 x 4m).

Ca s phn b u theo chiu di v chiu rng ca mi nh, c khong 24 ca s cho 4 mt, din tch mi ca 6m2 (3 x 2m).

- Phn mi c thit k theo nc gi, lm nhim v thot gi t nhin sut chiu di xng.

- Kch thc ca mi xng nh sau: di 57m, rng 32m.

- Tng bao xy gch ng dy 220mm, cao 1,2m, t va x lng bng giy nhm, sn nc.

- Nn: Phn nn chnh bng b tng li thp hn, xoa mt b tng. Mt di lu ln cht bng cp phi v ct.

- Kt cu bao che: Khung ko thp, phn trn tng bng tn m mu, xen tn ly sang (thit k tn ly sang theo tuyn ngang), lin kt vo x g vch, mi lp tn m mu c 02 lp cch nhit.- H thng lm mt:

Th x K Anh c kh hu khc nghit, ma ma ko di v ma h kh, nng di tc ng ca gi Lo. V vy vo ma h, cn thit phi p dng bin php chng nng cho nh xng, to iu kin cho cn b, cng nhn vin lm vic hiu qu.

+ i vi nh lm vic ca cn b: s dng h thng iu ha cc b cho tng phng lm vic ring, m bo hot ng hiu qu, tit kim v d dng s dng. Mi phng lm vic s lp t 1 iu ha cc b, cng sut ca iu ha ty thuc vo din tch ca phng.

+ i vi nh xng: p dng h thng lm mt chung cho tng nh xng bng hi nc, ph hp vi iu kin nh xng san xut gia cng t ti khu vc Th x K Anh. H thng ny ch lm vic vo ma kh, khi nhit tng cao.

Nc c bm ln h thng phn phi, sau chy u xung tm mn lm mt (cooling pad), t trn xung theo mt vng tun hon. Ti y s din ra qu trnh bay hi nc lm mt, ng nng ca mt phn t u t l thun vi nhit v s bay hi din ra nhanh hn nhit cao, cc phn t nc chuyn ng nhanh v thot ra ngoi, cc phn t cn li c ng nng trung bnh v thp chnh v vy nhit nc c gim xung. Tm cooling pad c thit k thng minh tng din tch tip xc gia nc v khng kh n vi ngn ln, din tch tip xc cng ln th tc bay hi cnh nhanh v nc c lm mt nhiu hn.

Khng kh trong mi trng mang nhit n rt ln, lng nhit ny s ph v lin kt hidro trong phn t nc chuyn nc t dng lng sang dng hi, nc s c gim nhit , lng nhit trong khng kh s mt i, khng kh gim nhit gn bng nhit ca nc.

Hnh 1.2. H thng lm mt nh xng

Tnh ton h thng l mt cho 1 nh xng c din tch 1.824m2 (32 x57m), s dng 6 tm lm mt thng minh c kch thc 3 x 1,8m tng ng vi 6 qut ht nh xng.

d. Nh bo v :- Din tch xy dng: 16 (m2)

- Quy m cng trnh: Nh cp 4 mi tn, tng gch bao quanh.- Chc nng: m bo s an ton cho khu vc d n.

e. Nh xe:

- Din tch xy dng: 80 m2

- Quy m xy dng: Nh tm cp 4 mi tn.- Chc nng: L ni u xe cho cn b cng nhn vin, cng nhn v khch hng.

f. Trm bin p:

- Din tch xy dng: 9 m2

- Chc nng: c u ni t h thng in ca khu kinh t v cung cp h thng in cho ton khu vc.

D n s c trang b thm cc my pht in d phng vi cng sut khong 200 KVA, cung cp in cho hot ng sn xut ca D n khi li in quc gia b ct.

g. Trm x l nc thi:

- Quy m: B cha nc 96 m2- Sau khi c x l qua trm x l nc thi, nc sau x ly c vo h thng mng thot nc ca Khu cng nghip.

- m bo thot nc ca khu vc.

h. B nc d tr:

- Quy m: Din tch xy dng 96 m2. Chiu cao b nc 3,0m. Dung tich cha nc 225 m3. B cha nay c xy na chm na ni trn mt t.

- Vi tri xy dng: S 8 trong ban Quy hoach Ha tng ky thut cua d an.

- Chc nng: D tr, cung cp nc phc v hot ng v PCCC.

l. Sn ng ni b, vn hoa, cy cnh:

- ng giao thng ni b kt cu bng ng B tng xi mng. Mt ng b tng xi mng ti ch Mc 250 2x4 dy 20 cm, thay t yu p ct dy > 50 cm; h s m cht K = 0,95; L ng, mi taluy bng kt cu xy hc va xi mng Mc 75 dy 20 cm; Mng chn khay gia c b tng xi mng Mc 150 2x4.

- H thng sn c lt gch TERAZO 400x400;

- Vn hoa, cy cnh to cnh quan mi trng khu vc d n.

1.4.4. Cng ngh sn xut, vn hnhNh my sn xut, gia cng vt liu cng nghip i vo vn hnh, cc hot ng sn xut ti y u pht sinh cht thi tc ng ti mi trng. Quy trnh hot ng ca cc cng on sn xut nh sau:

*Quy trnh sn xut gia cng sn:

Hnh 1.3: Quy trnh sn xut gia cng sn

Thuyt minh quy trnh sn xut:Cht to mng, bt mu, dung mi, ph gia phn tn c trn s b nhm to hn hp ng u gip cho qu trnh nghin t kt qu tt. Trong giai on ny, cht to mng, dung mi v ph gia phn tn c ho trn trc, sau bt mu c t t cho vo trong khi khuy. Hn hp sau trn c a sang qu trnh nghin lm bt mu kt khi b ph v thnh cc ht c bn vi kch thc nh hn v phn tn ht bt mu u vo nha nhm t mn theo yu cu sn phm. Qu trnh nghin cng tt, mn ca h sn cng cao v cht lng ca h sn cng tt.Tip n l qu trnh pha long, hon thin sn phm. giai on ny, cht to mng, dung mi v cc loi ph gia c b sung vo h sn t c cc tnh cht nh mong mun.

Sn sau khi pha c loi b cc tp cht, cn bn, bt mu cha nghin c ln trong sn cng on lc v ng thng.

* Qu trnh sn xut gia cng keo silicone.

Hnh 1.4: Quy trnh sn xut gia cng keo silicone.

Thuyt minh quy trnh sn xut:

Cc nguyn,vt liu (silicon nguyn sinh, ph gia, dung mi v cht xc tc) c a vo my trn trn u. Sau khi trn hn hp c a vo my nghin. y l qu trnh ph v, nghin mn cc khi silicone nguyn cht v phn tn hn hp u vo nhau nhm t mn theo yu cu sn phm. Qu trnh nghin cng tt, mn v cht lng ca keo cng cao.

Hn hp vt liu sau khi nghin mn c ha trn li ln na to s ng nht, s trn ln cng u th cht lng keo cng t kt qu tt.

Cui cng dng h thng thy lc ng keo silicone vo hp to sn phm nh mong mun.

Trong qa trnh sn xut keo silicone th giai on nh lng silicone, dung mi, ph gia v giai a nho trn rt l quan trng. Nu lng dung mi nhiu, lng silicone t, keo s lng khi gi thnh sn xut gim song tui th ca keo khng cao. Nu s dng nguyn liu cha nhiu tp cht, khng tinh khit th keo s b c khi keo thnh phm c tui th khng cao, b bc mu, gin v sau 1 thi gian. Nu s dng dung mi khng tt th keo s b co ngt khi kh, dung mi c thnh phn bay hi s nh hng khng tt n sc khe ngi s dng trong phng kn.

Ty thuc vo loi ph gia m thnh phm l keo acid hay keo trung tnh.

* Qu trnh sn xut gia cng bng thy tinh, bng cch nhit rockwool len ( bng khong).

Hnh 1.5: Quy trnh sn xut gia cng bng cch nhit

Thuyt minh quy trnh sn xut:

Cc nguyn liu c sn c nhp v l si thy tinh, si khong th c a vo my xp li v p tm. y cc si th c p thnh tng tm c rng v di nht nh. Cc tm bng sau khi p c a vo l sy kh, giai on ny m bo cho sn phm khng b m mc, h hng trong qu trnh lu kho. Sn phm sau khi sy c ct v to hnh t c kch thc nh mong mun. Sau khi ct, to hnh hon thin, sn phm c b phn KCS kim tra v anh gia cht lng san phm. i vi san phm at cht lng se chuyn vao kho lu san phm, san phm khng at cht lng se vn chuyn v kho cha cht thai rn san xut.* Qu trnh sn xut gia cng ng cch nhit bng kim loi.

Hnh1.6: Quy trnh sn xut gia cng ng cch nhit bng kim loi

Thuyt minh quy trnh sn xut:

Cc nguyn,vt liu (thp cun) c tho ra v tin hnh dui thng, tin hnh mi cnh bn ri un hnh. Thp sau khi c un to hnh c hn ni 2 mt bn to ng kn. Sn phm sau hn c ct sa t ng kch thc mong mun v mi 2 mt to phng cho 2 u ng. Sau khi mi, cc sn phm c b phn kim tra cht lng sn phm (KCS) kim tra cht lng, bao gm: kim tra mi hn, khi lng, kch thc sn phm. Nu sn phm t tiu chun th c lu kho hoc vn chuyn i. Nu sn phm khng t yu cu th b loi b, lm ph phm.

* Qu trnh sn xut gch chu la

Hnh 1.7: Quy trnh sn xut gia cng gch chu la Thuyt minh quy trnh sn xut:

Mt , t, x tro, xi mng, ph gia c nh lng theo t l nht nh ri a vo my trn theo h thng bng chuyn. Ti y cc nguyn liu c trn u vi cng sut ph hp vi cng sut ca my p gch. Sau khi trn u, hn hp c a vo my p. My hot ng theo c ch p kt hp vi rung to ra lc rung p ln hnh thnh cc vin gch block ng u, t cht lng cao v n nh. Gch sau p c a vo khay (palet) v chuyn gch thnh phm ra khi dy chuyn. Gch c dng h s b khong 1 1,5 ngy trong nh xng c mi che, sau chuyn ra khu vc kho bi thnh phm tip tc dng h mt thi gian (t 10 n 28 ngy ty theo yu cu) v ng gi, dn nhn mc xut xng.

1.4.5.Trang thit b, my mc phc v hot ng sn xut d nCng ty u t h thng my mc thit b sn xut mi v c mua ti cc hng sn xut ni ting ca i Loan, tt c c vn chuyn qua ng bin.

Bng 1.3 Danh mc cc my mc thit b phc v sn xut

STTThit bNc sn xutTnh trng

1H thng my cu (crane)i LoanMi

2H thng my nng (lifter)i LoanMi

3H thng my ct chnh xc t ng (CNC Automaticlay out and cutting machine)i LoanMi

4H thng nh lng t ngi LoanMi

5My trn ( gch)i LoanMi

6My nghin(gch)i LoanMi

7My p gchi LoanMi

8H thng bng chuyni LoanMi

9My p si bngi LoanMi

10My nghin (sn)i LoanMi

11My trn ( sn)i LoanMi

12My lc ( sn)i LoanMi

13My mii LoanMi

14H thng my hn chnh xc t ng cng ngh caoi LoanMi

Thit b vn phng

1My vi tnhi LoanMi

2My ini LoanMi

3H thng in thoii LoanMi

4My faxi LoanMi

5My photocopyi LoanMi

6H thng kim sot cng nhn ra vo nh my bng th Cardi LoanMi

7Cc vt dng v thit b vn phng khci LoanMi

(Ngun: Thuyt minh d n)1.4.6. Nhu cu v nguyn liu, nhin liu v ngun cung cp

1.4.6.1. Trong giai on thi cng xy dng:

Nguyn vt liu chnh thi cng:

Nguyn vt liu s dng cho qu trnh xy dng nh: t, , gch, xi mng... c thu mua trn a bn Th x K Anh. Theo thit k c s nhu cu nguyn liu phc v thi cng xy dng Nh my sn xut, gia cng vt liu cng nghip nh sau:Bng 1.4 Nguyn vt liu chinh trong giai oan thi cng xy dngNguyn vt liuLng Ni cung cpKhoang cach

St, thep2.000 tnThi trn Ky Anh10 km

Xi mng170 tnThi trn Ky Anh10 km

a 1.000 m3Cng ty Cp Bc Hng H10 km

t 185 m3Mo t thuc xa Ky Phng25 km

Cat 300 m3im tp kt trn sng Tri12 km

Gach 100.000 vinThi trn Ky Anh10 km

1.4.6.2. Trong giai on i vo sn xut:

nh mc nguyn liu san xut khi nha may i vao hoat ng c th thay i ty theo n t hng ca cc sn phm hng nm. Cng ty s thay i nh mc nguyn liu ph hp vi n t hng. Bng 1.5 Nguyn vt liu chinh trong giai oan i vao san xutNguyn vt liuLng ln nhtNi cung cp

Thep cun500 tn/ nmTrong nc

Si thuy tinh200 tn/ nmTrong nc

Si khoang200 tn/ nmTrong nc

Cht tao mang150 tn/ nmTrong nc

Bt mau40 tn/ nmTrong nc

Phu gia phn tan40 tn/ nmTrong nc

Silicone nguyn sinh400 tn/ nmTrong nc

Cht xuc tac40 tn/ nmTrong nc

Phu gia SX keo40 tn/ nmTrong nc

Mat a500 tn/ nmTrong nc

Xi mng200 tn / nmTrong nc

Phu gia40 tn/ nmTrong nc

1.4.7. Nhu cu cp nc v phng thc cp nc, thot nca, Nhu cu s dng nc

* Giai on thi cng xy dng:

- Nc phc v xy dng: Ch yu phc v cho trn va, ra, lm mt v sa cha thit b v phun ti m chng bi.

+ Nc phc v xy dng: c tnh 1,5m3/ngy.

+ Nc ra v sa cha my mc thit b: c tnh 2m3/ngy.

+ Nc phun ti m: Ti m khu vc ni b v ng t khu d n ra QL12A vo nhng ngy nng nong: 1 xe x 1,5m3/xe x 2 ln/ngy = 3 m3/ngy; phun m ti nhng v tr pht sinh bi: 1 m3/ngy.

- Nc sinh hot cng nhn: Vi 30 cng nhn lm vic trong giai on xy dng (nhu cu 120 lt/ngi, theo QCVN 33:2006/BXD, Cp nc mng li ng ng v cng trnh ca B Xy Dng), lng nc cp trong giai on ny l 3,6m3/ng..Tng lng nc s dng trong giai on thi cng: 10,1 m3.

* Giai on i vo hot ng:

- Nc cho sinh hot: 10,20 m3/ngy. Nh my i vo hot ng vi 85 ngi bao gm CBCNV v lao ng (Nhu cu nc 120lt/ngi, theo QCVN 33:2006/BXD, cp nc mng li ng ng v cng trnh ca B Xy Dng.- Nhu cu nc cho sn xut: 5m3/ngy . Ch yu l nc v sinh my mc thit b, v sinh nh xng.- Nc cho qu trnh sn xut gch chu la: 3 m3/ ngy.- Nc phun m, ti cy xung quanh khu vc nh xng: 5m3/ngy.Tng nhu cu s dng nc khong: 23,20 m3/ngy.

Lng nc phc v cho nhu cu sn xut v sinh hot ca khu vc d n c ly t b nc c np y, c xy na chm na ni c dung tch: 225m3.- Nc cha chy: Khi c chy xe cu ho n ly nc ti cc hng cu ho, p lc ct nc t do lc ny khng c nh hn 10m. + Hng cu ho c b tr trn cc tuyn ng 100mm tr ln.

+ Khong cch ti a gia cc hng l 150m.

+ Khong cch ti thiu gia hng cu ha v tng cc ngi nh l 5m.

+ Khong cch ti a gia cc hng v mp ng( trong trng hp hng b tr bn ng, khng nm di lng ng) l 2,5m.

+ Hng cu ha s c b tr ni thun tin cho vic ly nc cha chy.

Lu lng nc cha chy mi khu tnh vi 1 m chy xy ra vi lu lng 1 m chy l 15 lt/s. Khi lu lng cha chy cn cho mi khu trong 3h lin tc vi lu lng l: Q= 3 3,6 15 = 162m3. Trn ton b khu vc nghin cu d kin t 4 tr cu ha nh sau: 1 tr khu vc nh xng s 1, 1 tr khu vc nh xng s 2, 1 tr gia khu vc 2 nh kho, 1 tr gia khu vc nh vn phng v nh xng sa xe. ng ng cp nc cu ha s dng ng ng thp trng km c ng knh D=100, chn ngm 0,8m.

Nc cha chy s c ly t b cha nc co np y, c xy na ni na chm, co dung tich 225m3. Vi tri xy b c quy hoach trong ban ve Ha tng ky thut cua d an (Hng mc s 8 trong bn v quy hoch).

b. Cp nc:

Ngun nc s dng cho sinh hot, sn xut v PCCC ca Nh my sn xut, gia cng vt liu cng nghip c ly t nh my cp nc ca Khu kinh t tnh H Tnh.

D n s xy dng h thng b ngm dung tch 225 m3 ly nc t h thng cp nc Khu kinh t Vng ng. Sau thng qua h thng ng ng dn nc ni b dn ti b nc ring ca cc khu vc cn s dng. Ti cc v tr ny s s dng h thng bm tng p bm nc ln cc b t trn cao cp nc cho khu vc sn xut, khu vc vn phng v h thng cha chy v nhu cu cng cng. Cng ty s dng ng ng trng km c ng knh D65 u ni t h thng cp nc v b cha nc, chn ngm. Cn i vi h thng cp nc sinh hot s dng ng ng trng km c ng knh D27.c. Thot nc:

- Thot nc ma: + Da theo dc t nhin ca khu t, b tr mng li cng thot nc ma theo dng nhnh, chy dc theo l t, thu gom nc mt v tp trung chy v mng thot nc pha ng (H thng thu gom nc ma c th hin bn v thot nc phn ph lc).

+ Thu gom nc mt trn ng s dng h ga lng nc ma v h ga thu kt hp lng nc ma.

+ H thng thot nc s dng cng trn b tng ct thp. dc dc tuyn cng ti thiu l 1/D. H thng thot nc m bo y , ng b t tuyn thot nc theo ng cc yu cu k thut.

- Kt cu h thng thot nc ma: Lm cc h gas lng kt hp thu nc ma di lng ng dng BTCT. Np h ga bng BTCT c sn, h gas c kch thc di 1m, rng 1m, su 1m, c 30-50m s b tr 1 h gas c tc dng lng c hc. Tng s h gas thot nc l: 12 h.Mng thot nc ma c u ni vi h thng thot nc chung ca khu cng nghip Vng ng bn tuyn ng rng 20 m v pha ng khu vc d n.

- Thot nc thi: H thng thot nc thi c thit k ring, c lp. Nc thi t nh v sinh c x l s b qua b t hoi kt hp vi nc ra sau c dn v khu x l nc thi. ng thot nc bn s dng ng thp trng km c ng knh D=300, ty theo dc la chn lp t cc loi ng ng. Tng chiu di ca ng ng thot nc bn l 357 m. Cch 30-50m s b tr 1 h gas, tng s h gas khong 12 h.Nc thi sau khi x l t QCVN 40:2011/BTNMT s c u ni vi h thng thot nc thi ca khu cng nghip Vng ng 1.(Vi tri cu th cua im u ni h thng cp nc va im tip nhn nc thai c th hin tai ban Quy hoach h thng ha tng ky thut cua d an (inh kem tai phu luc).

1.4.8. Cp in- Ngun cp: Ngun in cp cho khu vc nghin cu c cp t tuyn ng dy hin c i qua khu vc d n.

- Phng n cp in: in c ly trc tip t ng dy hin c

+ Chn tuyn cp in c chiu di ngn nht;+ Trm bin p t ti trung tm ph ti;+ m bo linh hot trong vn hnh v sa cha;+ m bo vn hnh an ton cho bn thn ng dy v cho cc cng trnh ng dy vt qua.

* Chiu sng:

- H thng chiu sng v cm inH thng chiu sng (h thng phn phi in, ngun nh sng, kiu n c s dng) ph hp vi tiu chun TCVN v IEC khi chng c p dng. Tt c cc mch chiu sng c bo v bi cc aptomat, bng iu khin bng cng tc t, aptomat mini hoc cng tc n ph hp vi yu cu k thut v mi trng lp t.+ Chiu sng nh xng: H thng chiu sng p ng yu cu sng ph hp vi tiu chun chiu sng nh xng cng nghip v khng nh hn 150 Lux vi vic la chn ngun nh sng v thit b chiu sng tng ng vi iu kin mi trng ca nh xng , mc bo v IP55+ Chiu sng phng iu khin, bung iu khin, vn phng, bn trong trm bin th: ri 300 Lux, s dng n hunh quang v cc ph kin mc bo v IP44 ph hp.+ Chiu sng khn cp v di tn: V l do an ton cho ngi v vn hnh khn cp ca thit b nhm m bo quang thng chiu sng bng 10% chiu sng bnh thng trong thi gian h thng chnh tt (mt in hon ton). - Chiu sng bn ngoiMt bng nh xng c thit k chiu sng ton b theo tiu chun chung ca nh xng cng nghip. chiu sng bn ngoi khu vc nh xng l 15 Lux. H thng chiu sng c trang b bng cc tr chiu sng vi chiu cao ph hp, s dng n thy ngn hoc n halogen v trang b t iu kin, t bo v ring. Mc bo v theo phn quang hc IP45 v cc phn khc khng nh hn IP44.

1.4.9. Tin thc hin d n.

Bng 1.6: Tin thc hin d n

Trong qua trinh thc hin thi cng cac hang muc va tin hanh sn xut nu thay i thi gian thc hin, Chu d an se gi cng vn giai trinh vic thay i thi gian thc hin va a ra k hoach tip theo n S Tai nguyn va Mi trng v cc c quan lin quan phi hp thc hin.

1.4.10. Ngun vn v tng mc u t:Tng vn u t: 63.000.000.000 VND ( Su mi ba t ng Vit Nam)Bng 1.7: Tng mc u t ca d n

TTMc u tGi tr u t

USDVND(1usd=21.000vnd)

IChi ph xy dng900,000.018,900,000,000

1Xy dng cc cng trnh ph180,000.03,780,000,000

2Nh xng, vn phng lm vic477,000.010,017,000,000

3ng giao thng, h thng PCCC, x l nc thi225,000.04,725,000,000

IIChi ph mua sm1.500,000.031,500,000,000

1Thit b sn xut975,000.020,475,000,000

2Thit b vn phng105,000.02,205,000,000

3Phng tin vn ti345,000.07,245,000,000

4Mua sm khc75,000.01,575,000,000

IIIChi ph t vn, qun l d n150,000.03,150,000,000

IVChi ph d phng300,000.06,300,000,000

VChi ph khc150,000.03,150,000,000

VITng mc u t3,000,000.063,000,000,000

1.4.11. T chc qun l v thc hin:

Hnh 1.7 : S t chc hot ng ca nh my.

S cn b cng nhn hot ng trong khu sn xut gia cng vt liu cng nghip ti thi im ln nht khong 85 ngi. D tnh s lao ng nc ngoi l cc cn b qun l cp cao v cn b k thut vi s lng khong 10 ngi; cn li l cc cn b, lao ng ngi Vit Nam khong 75 ngi.Cng ty p dng chnh sch o to lao ng k thut m bo vn hnh tt cc dy chuyn thit b sn xut ca nh my, nm r quy trnh sn xut, quy trnh vn hnh v khc phc sa cha cc s c ca h thng, dy chuyn sn xut. m bo cng tc o to ngun nhn lc ca cng ty, cn thc hin nghim ngt cng tc tuyn dng nhn s ca cng ty tt c cc v tr. Trc ht i hi phi l nhng cn b c kin thc chuyn mn k thut m bo cho cng tc o to.D n Nh my sn xut gia cng vt liu cng nghip vi sn phm chnh ca nh my: Sn xut bng cch nhit, sn xut ng cch nhit; gch chu la , sn, keo silicone, y l loi hnh sn xut m nh u t mi bc vo hot ng. Tuy nhin, do nhu cu th trng ti Khu cng nghip Vng ng, cng nh s tm hiu cng ngh sn xut ti cc cc nh my tng t hot ng ti i Loan, ch u t thc hin vic lin h mua dy chuyn sn xut hin i, o to ngun nhn lc k thut, chuyn giao cng ngh chun b sn sng a nh my i vo hot ng hiu qu.Chng II: IU KIN MI TRNG T NHIN

V KINH T - X HI KHU VC THC HIN D N

2.1. IU KIN MI TRNG T NHIN

2.1.1. iu kin v a hnh, a cht

2.1.1.1. iu kin v a hnh:

a hnh khu vc thc hin d n bng phng v c cao cao hn so vi ng ni b Khu cng nghip. a hnh khu vc d n c dc t ng Nam sang Ty Bc, chnh lch a hnh khng ln. Ton b khu t c san nn t cosd +5,8m. dc 0,4% ph hp vi quy hoch san nn chung ca khu vc.

2.1.1.2. c im a cht:

Theo cc hnh tr h khoan a cht vo thng 8 nm 2008 ti khu vc, a cht cng trnh ca khu vc ny c m t nh sau:

- Lp 1: St pha ln cui si mu xm nu, t t m, trng thi cng, chiu dy thay i t 3,40m n 3,90m.

- Lp 2: St pha mu xm vng, chuyn dn nu , trng thi cng, chiu dy lp t 5,5m n 5,7m.

- Lp 3: phin st xen ln dm mu nu sm, cu to phn lp, cng thp, chiu dy thay i t 10,5m n 11,0m.

Vi c im ia hinh, a cht tai khu vc thc hin D an c nh gi l thun li cho xy dng d n.

2.1.2. iu kin kh tng

Khu vc trin khai d n nm trong vng kh hu nhit i m gi ma ca khu vc Bc Trung B. V ma ng chu tc ng ca gi ma ng Bc lm cho kh hu khu vc tr nn lnh v kh hanh. Ma h khu vc d n, chu tc ng ca gi ma Ty Nam khi vt qua dy Trng Sn, gi bin tnh v tr nn kh nng do hiu ng fn. c im kh tng khu vc thc hin d n c bn nh sau:

2.1.2.1. Nhit khng kh

Nhit trung bnh ca khu vc thc hin d n l 24,50C. Trong nm nhit khng kh thay i thi k c th nh sau:

- Thi k t thng 5 n thng 10 kh hu khu vc d n chu tc ng ca gi fn Ty Nam gy kh nng lm cho nhit khu vc tng ln. Nhit trung bnh t 26,20C (thng 4) n 31,20C (thng 6). Thi k ny, nhit c ngy trong thng 5 v thng 6 c th ln ti 38400C, thng thong c ma ro t ngt.

- Thi k t thng 11 n thng 4 khu vc thc hin d n chu tc ng ca gi ma ng Bc lm cho nhit h thp, nhit trung bnh t 18,30C (thng 1) n 250C (thng 11), nhiu thi gian nhit c th h thp di 100C v xut hin hin tng sng m.

Bng 2.1: Bin trnh nhit ti trm K Anh

Thng

Yu t123456789101112

TTB201117,521,823,124,026,730,530,828,926,525,020,521,5

201217,421,923,024,026,830,630,928,826,525,020,621,4

TMax201127,526,528,938,536,339,238,235,737,331,632,027,8

201224,233,536,938,837,437,638,336,035,932,026,628,4

TMin201110,716,013,017,77,025,525,024,321,022,617,513,5

201211,111,516,416,718,724,224,023,521,221,013,416,6

(Ngun: Trung tm d bo kh tng thy vn H Tnh, 2014)

2.1.2.2. m khng kh

Khu vc thc hin d n c kh hu nng m, do m trong vng tng i cao, m bnh qun dao ng t 7594%, m thp nht l 39% vo cc thng 5 v thng 6.

Bng 2.2: m khng kh o c ti trm K Anh

c trngNm 2014

123456789101112

Tb (%)919093888372687784868490

Min(%)544949494948515657645368

(Ngun: Trung tm d bo kh tng thy vn H Tnh, 2014)

2.1.2.3. GiTnh H Tnh ni chung v Th x K Anh ni ring chu tc ng ca hai loi hon lu gi ma l gi ma ma ng v gi ma ma H. Tc gi bnh qun 2,5-5(m/s).

- Gi ma ma ng: Hng gi thnh hnh l ng Bc kh v lnh, thi k gia v cui ng dch chuyn dn t hng ng Bc sang ng Nam mang theo hi nc t bin vo t lin gy hin tng ma phn r rch vo gia v cui ma ng.

- Gi ma ma H: Hng gi thnh hnh l hng Ty Nam v Nam, thng bt u t gia thng 5, thnh hnh vo thng 6, 7. Ngoi ra cn c gi ng v ng Nam hot ng vo ban m.

2.1.2.4. Ch ma, bc hi

- Lng ma trung bnh hng nm trn khu vc dao ng t 1.886 2.700mm, s ngy ma trung bnh l 150 ngy/nm. Trong c 2 ma r rt: Ma kh, t ma t thng 11 thng 4 v ma ma t thng 5 thng 10, lng ma trong ma ma chim 68 75% lng ma c nm. Ma ln thng xut hin vo cc thng 8 thng 9 v thng 10.

- y cng l vng chu nh hng ca nng nng v hiu ng Fn kh nng ca gi ma Ty Nam khi vt qua dy Trng Sn nhiu hn cc vng khc trong tnh H Tnh, nn lng bc hi tng i ln. Lng bc hi ln nht xut hin vo thng 7, lng bc hi nh nht thng cui ma ma.

Bng 2.3: Lng ma, bc hi o c ti trm K Anh

c trngNm 2014

123456789101112

Lng ma (mm)18,717,1105131,819512,319,7705,4356,782647182,7

S ngy ma225141612431117171418

Lng ma thng ln nht32,56,432,239,481101357313026029733

Lng bc hi39,348,843,276,4123222,3243160,893,582,587,449

Cn bng m99,4-3261,655,471,9210223544,6263,274338433,7

(Ngun: Trung tm d bo kh tng thy vn H Tnh, 2014)

2.1.2.5. Nng v bc xTng thi gian chiu sng trong nm o c ti trm K Anh ca Trung tm d bo kh tng thy vn H Tnh dao ng t 1.237 1.668 gi/nm. Cng bc x mt tri cc i t 1.851 Kcal/nm do di ngy v cao mt tri ln.

2.1.2.6. Bo, l

Bo thng xut hin t u thng 8 v kt thc vo thng 11 hoc 12. Theo s liu thng k trong nhiu nm, bnh qun mi nm H Tnh c 3 6 cn bo i qua, trong c t 2 3 cn bo c nh hng trc tip. Khu vc d n cch bin 10km nn chu tc ng mnh m ca gi v bo t.

2.1.3. iu kin a cht thu vn

2.1.3.1. Nc mt

Khu vc quy hoch cng nh ton KKT Vng ng chu nh hng ca ch thy vn ca 2 con sng: sng Tr v sng Quyn.

- Sng Tr: Bt ngun t vng ni thp Th x K Anh, chy theo hng Ty Namng Bc ra bin.Din tch lu vc F= 57 Km2, chiu di sng L=26 Km.- Sng Quyn: Bt ngun t vng i ni c cao 300m ti lng Dnh, chy theo hng Ty Nam - ng Bc, ra bin ti Vng ng. Din tch lu vc F = 216 Km2, chiu di sng L = 34 Km, dc lu vc i = 13,1%. Mt li sng 1,26 km/km2, h s un khc 3,16. Cc nhnh ln ca sng Quyn l Khe Lau, Tu Voi, Thu Du, Khe Ly, Khe nc mn.2.1.3.2. Nc di t

c im a cht thu vn H Tnh c kho st ch yu trong qu trnh iu tra a cht thu vn thnh lp bn a cht thu vn t l 1:200.000 vng K Anh H Tnh do K s Nguyn Vn n ch tr v hon thnh nm 1985 v kt qu thm d a cht do Lin on a cht 2F. Qua kt qu iu tra v thm d cho thy khu vc thc hin d n tn ti hai tng cha nc quan trng l tng cha nc Holocen thng v tng cha nc Pleistocen

Tng cha nc Holocen thng

Thnh phn t cha nc l ct ht nh, ht va n th, vi chiu dy tng dn v pha bin t 5m n 25m. Theo cc kt qu thm d tin hnh trong khu vc i vi tng cha nc ny cho thy:

- Tr lng ng t nhin: 150.854 m3/ngy.

- Tr lng tnh t nhin tnh cho ton tng: 126 x 106m3.

- Tr lng khai thc tim nng: 154.637m3/ngy

Tng cha nc Pleistocen

t cha nc tng ny c thnh phn ht mn chim u th, chiu dy tng cha nc thay i t 1 - 23m. Theo cc kt qu thm d a cht do Lin on a cht 2F tin hnh trong khu vc i vi tng cha nc ny cho thy:

- Tr lng ng t nhin: 72.304m3/ngy.

- Tr lng tnh n hi: 17,5 x 106m3.

- Tr lng khai thc tim nng: 97.194m3/ngy

2.1.4. Hin trng cht lng cc thnh phn mi trng vt l

nh gi cht lng cc thnh phn mi trng t nhin trong khu vc thc hin d n, Ch d n phi hp vi c quan t vn tin hnh ly, phn tch mu v nh gi hin trng nh sau:2.1.4.1. Mi trng nc mt:

nh gi cht lng nc mt khu vc D n, chng ti tin hnh ly mu v phn tch mu ti knh tch nc pha ng khu vc d n, kt qu phn tch th hin bng sau, v tr ly mu th hin phn phc lc:

Bng 2.4: Kt qua phn tich mu nc mt khu vc d anTTThng s phn tchn v oKt quGi tr gii hn

QCVN 08:2008/BTNMT (Ct B1)

1pH-7,05,5 - 9

2Nhit oC20-

3DOmg/l144

4BOD5 (200C)mg/l6,315

5COD mg/l9,530

6Nitrat (NO3-)mg/l1,810

7NH4+mg/l0,210,5

8PO43-mg/l0,150,3

9TSS mg/l1650

10ColiformMPN/100ml2.2007.500

Cn c vo kt qu phn tch v gii hn cho php ca cc cht gy nhim trong nc mt quy nh ti QCVN 08:2008/BTNMT (ct B1 - Dng cho mc ch ti tiu thu li hoc cc mc ch s dng khc c yu cu cht lng tng t hoc cc mc ch s dng nh loi B2), cho thy: Cc ch tiu phn tch ang nm trong gi tr gii hn ca ct B1 - QCVN 08:2008/BTNMT.

2.1.4.2. Mi trng nc ngm:

Kt qu v phn tch mu nc ngm c ly ti ging khoan ca cng ty TNHH V Thch pha ng Nam khu vc d n. Kt qu phn tch c th hin trong bng 2.5.

Bng 2.5: Kt qua phn tich mu nc ngm khu vc d an

TTThng s phn tchn v oKt quQCVN 09:2008/BTNMT

NN

1Nhit 0C18-

2pHThang pH6,75,5 - 8,5

3 dn(S/cm123-

4TDSmg/l1221500

5Amoni (NH4+) (tnh theo N)mg/l0,020,1

6Nitrat (NO3-) (tnh theo N)mg/l0,1615

6Clorua (Cl-)mg/l24250

7 cng (theo CaCO3)mg/l148500

8St (Fe)mg/l2,25

9Mangan (Mn)mg/l0,130,5

10Ch (Pb)mg/l0,0020,01

11Asen (As)mg/l0,0010,05

12ColiformMPN/100ml23

- Gi tr gii hn: QCVN 09:2008/BTNMT - Quy chun k thut Quc gia v cht lng nc ngm.

NN: Ly ti ging khoan cua nha may tn thep c Dung cch khu vc d n 500 v pha Ty Nam.Cn c vo kt qu phn tch trn, nhn thy: Nc ngm ti khu vc thc hin d n cha c du hiu b nhim, cc thng s mi trng ang nm trong gii hn cho php theo Quy chun Vit Nam (QCVN 09:2008/BTNMT). Tuy nhin, s dng cho mc ch sinh hot hoc n ung th cn phi x l s b trc khi a vo s dng.

2.1.4.4. Mi trng khng kh xung quanh:Mu khng kh, o c ti ng giao thng gn khu vc d n (KK1) khu vc bn trong d n (KK2) cho thy cht lng khng kh hin ti nh sau (v tr ly mu th hin phn ph lc):

Bang 2.6: Kt qua phn tich cac mu khng khi khu vc d anTT

Thng s phn tchn v oKt quQCVN 05:2013/BTNMT

KK1KK2

1Nhit 0C2121-

2 m%90,289-

3Bi l lng(((((6256300

4SO2(((((6352350

5NO2(((((5147200

6CO(((((1.7101.69830.000

7 ndBA383570 (*)

Gi tr gii hn: QCVN 05:2013/BTNMT (Quy chun k thut Quc gia v cht lng mi trng khng kh xung quanh); (*): QCVN 26:2010/BTMT (Quy chun k thut Quc gia v ting n).

T cac kt qu phn tch ti v tr quan trc ca khu vc trin khai d n cho thy cac chi tiu phn tich ang nm trong gii hn cho php theo QCVN 05:2013/BTNMT (Quy chun k thut Quc gia v cht lng khng kh xung quanh) v QCVN 26:2010/BTNMT (Quy chun k thut Quc gia v ting n). Khng kh xung quanh khu vc d n cha c du hiu nhim.

2.1.4.4. Mi trng t:

nh gi c cht lng mi trng t khu vc D n, chng ti ly mu v phn tch mu t c ly ti khu vc d n (), kt qa phn tch nh sau:Bang 2.7: Kt qua phn tich mu t khu vc d an

TTCh tiu phn tchn v oKt quQCVN 03: 2008/BTNMT

ABCDE

1ng (Cu)mg/kg9,970100120200200

2Cadimi (Cd)mg/kg0,68225610

3Asen (As)mg/kg6,81212121212

4Ch (Pb)mg/kg6,2507070100100

5Km (Zn)mg/kg47,6200200200300300

- Gi tr gii hn: QCVN 03:2008/BTNMT - Quy chun k thut Quc gia v gii hn cho php ca kim loi nng trong t;

Qua kt qu phn tch cho thy: Cht lng t trong khu vc thc hin d n cha c du hiu b nhim bi cc kim loi nng, cc ch tiu phn tch ang nm trong gii hn cho php ca QCVN 03:2008/BTNMT.2.1.5. Hin trng ti nguyn sinh hc:

Trong khu vc D n khng c Vn Quc gia, Khu bo tn thin nhin, cc gi tr sinh thi quan trng c quy nh bo tn bi lut php Vit Nam hay cc cng c, hip c Quc t m Vit Nam tham gia.

H thc vt: Do khu vc thc hin d n c gii phng mt bng nn khng tn ti h sinh thi no c trng. Thc vt ch yu l cc loi c di

H ng vt: H ng vt trn cn trong khu vc D n khng c bt k loi no nm trong danh mc sch , thng gp nhm lng c, b st c thnh phn loi v s lng c th kh nhiu. Lp Th trong khu vc D n khng c cc loi qu him, ch bt gp ch yu cc loi thuc b gm nhm nh chut nht ng, chut ng ln, chut ch, b di v cc loi gia sc, gia cm.

2.2. IU KIN KINH T - X HI:

Khu vc D n thuc a bn phng K Thnh, Th x K Anh; qua iu tra, tng hp, tnh hnh kinh t, x hi ca x nm 2014 c th khi qut nh sau:

2.2.1. iu kin v kinh t:

Trong nhng nm qua, kinh t ca phng K Thnh c nhng bc pht trin ng k theo hng tch cc v t mc tng trng r rt. Tc tng trng giai on 2008 2014 t t 12 17%. Mc thu nhp bnh qun tng i cao.

Phng K Thnh l vng pht trin trng im ca th x vi a dng cc ngnh ngh nh Sn xut gia cng cng nghip; sn xut, kinh doanh, dch v bun bn thng mi v trng cy lm nghip v sn xut nng nghip. c bit l hiu qu kinh k ca cc ngnh cng nghip - Tiu th cng nghip - Thng mi dch v c nhng chuyn bin pht trin kinh t vt bc, to cng n vic lm cho dn a phng a li thu nhp cho ngi dn nng cao mc sng cho ngi dn. Sau y l bng tng hp cc ch tiu kinh t ca phng.Bng 2.8: Mt s ch tiu kinh t ca phng K ThnhTTThng sn vNm 2014

1Tng thu nhpT ng/nm242,8

2Thu nhp bnh qun u ngiTriu ng/nm21,3

3Thu nhp t nng nghipT ng/nm48,58

4Thu nhp t cc ngnh ngh khcT ng/nm194,24

5Tc tng trng kinh t%16,2

6Tng n gia scCon4.627

7Tng n gia cmCon11.376

(Ngun: UBND phng K Thnh)

2.2.2. iu kin v x hi

a. Dn s v lao ng:

Phng K Thnh c tng s h dn 3.248 h, tng dn s 11.399 ngi; trong 5.992 nhn khu n chim 52,6% s ngi. Ngun lao ng tng i di do.

Bng 2.9: Dn s v lao ng ca phng K ThnhTTThng sn vNm 2014

1S h dnH3.248

2Tng s dnNgi11.399

4Tc tng dn s13

5S h nghoH401

6S ngi trong tui lao ngNgi8.117

7Nhn khu nNgi5.992

(Ngun: UBND phng K Thnh cung cp)

b. Din tch:

Tng din tch t t nhin ca K Thnh 4.084 ha.

c. C s h tng:Khu vc xung quanh D n v vng ph cn c h thng c s h tng kh pht trin, c cc ng giao thng, mng in li quc gia, h thng thng tin lin lc, trng hc v bnh x tng i y .

Bng 2.10: Hin trng c s h tng ca phng K ThnhTTThng sVTNm 2014

1S trng mm nonTrng01

2S trng cp ITrng01

3S trng cp IITrng01

4S trm y tTram01

5S chCh01

6S ngha trangCai01

7nh cha, nh thCi05

(Ngun: UBND phng K Thnh cung cp)

d. Y t, sc khe cng ng v v sinh mi trng:

- V cng tc v sinh mi trng ti phng K Thnh:

Trong nhng nm qua, nh chuyn bin tch cc trong cng cuc i mi ca t nc, thu nhp ca ngi dn trong phng K Thnh ngy cng c nng cao. T l h dng nc hp v sinh t 71%, t l h c nh tiu hp v sinh 68%, t l h s dng thng rc ng quy cch 69%. Phng cha thnh lp hp tc x v sinh mi trng m ch thnh lp t thu gom rc thi thu gom v vn chuyn cht thi rn i x l, tnh hnh v sinh mi trng c ci thin ng k.

- Y t: Tnh hnh y t a phng ngy cng c quan tm. S bnh nhn c iu tr ti trm y t phng tng ln, cng tc khm cha bnh ban u c phng quan tm ti c s vi tng s lt ngi n khm cha bnh 7.294 lt.

Bng 2.11. Tnh hnh y tTTCh tiu thng kn vS liu nm 2014

Tnh hnh khm, cha bnh

1S HS mu gio c khmem1.051

2S HS TH v THCS c khmem1.278

3Tr di 1 tui c tim chngem283

4Tr 6-36 thng c ung Vitamin Aem660

5Tr di 5 tui b suy dinh dng%18,6

6Ph n 15-49 tui khm ph khoangi776

7S ngi mc bnh phingi100

8S ngi mc bnh v mtngi98

9S ngi mc bnh taingi15

10S ngi mc bnh ng rutngi78

11S ngi mc bnh bu cngi30

12S ngi nhim HIV/AIDSngi01

iu kin y t

8S cn b y t trmngi08

9S ging bnhGing11

10S cn b y t c sngi11

Tnh hnh v sinh mi trng

1T l h c nh tiu hp v sinh%68

2T l h s dng thng rc ng quy cch%69

3T l h s dng nc hp v sinh%71

(Ngun: Trm y t phng K Thnh cung cp )

. Cng tc gio dc:

Gio dc o to n nh v quy m trng lp, cht lng dy v hc tip tc c nng ln. Phong tro x hi ho gio dc pht trin su rng.

- Bc hc Mm non: Ton trng c 608 em, C 3 c gio t gio vin gii huyn.

- Bc tiu hc: C 907 em, t l hc sinh ln lp 98,7 %, c 6 em t hc sinh gii huyn, 01 hc sinh gii tnh.

- Trung hc c s: Ton trng c 734 em, t l hc sinh ln lp t 96,7 %, gio vin dy gii 3, c 19 em hc sinh gii huyn, 5 em t hc sinh gii tnh.

- Trong nm t chc 02 lp dy ngh cho 120 hc vin, ton x c 40 em u vo cc trng i hc, Cao ng.

f. Quc phng, an ninh:

- Quc phng:

Thng xuyn duy tr ch trc ch huy, trc sn sng chin u. Phi hp vi lc lng cng an gi vng an ninh trt t an ton x hi. Trin khai xy dng k hoch vic ng k tui 17, tui 18 n 25, ng k QDBV, ng k tui 17 c 86 ngi v tui 18- 25 c 402 ngi, iu kin nhp ng 97, vng mt khi ng k c 72 ngi, tm hon, tm min 255 ngi.

- An ninh: Thng xuyn tng cng cng tc kim tra h khu, ng k tm tr tm vng, t chc tun tra x l cc trng hp vi phm lut an ton giao thng, duy tr tt ch trc ban, giao ban. Tuy nhin, Phng K Thnh l a phng c tnh hnh an ninh trt t tng i phc tp, trong nhng nm gn y xut hin cc i tng nghin ngp, ru ch, gy ri. Nhng cc v vic hu ht u c gii quyt ti a phng.

g. Tnh hnh thc hin chng trnh mc tiu quc gia xy dng nng thn mi:

Tnh n nm 2015, phng K Thnh hon thnh 05/19 tiu ch nng thn mi bao gm: Quy hoch, in, bu in, lao ng qua o to, t l lao ng c vic lm. Cc tiu ch cha t c bao gm: Trng hc, ch, nh dn c, thu nhp, y t, vn ha, an ninh trt t x hi, giao thng, thy li, c s vt cht vn ha, h ngho, mi trng, h thng t chc chnh tr- x hi, c s vt cht vn ha.

Chng 3: NH GI CC TC NG MI TRNGCc giai on hot ng ca d n gy tc ng mi trng khc nhau. Vic xc nh cc ngun gy tc ng mi trng ca d n theo 3 giai on:

+ Giai on chun b: Hon thnh cc th tc lin quan.

+ Giai on xy dng: Thi cng cc h tng k thut, xy dng nh xng, lp t my mc thit b.

+ Giai on hot ng: Nh my sn xut, gia cng vt liu cng nghip i vo vn hnh hot ng sn xut kinh doanh.Vic phn tch, nh gi cc tc ng n mi trng, trn c s xut cc bin php gim thiu, x l c hiu qu, c bit trong giai on thi cng v giai on i vo sn xut l rt quan trng.

3.1. NH GI TC NG TRONG GIAI ON CHUN B3.1.1. La chn v tr:

- Khu vc thc hin d n thuc quy hoch L C2, khu cng nghip Vng ng I, khu vc thc hin d n hon thnh cng tc gii phng, san lp mt bng. Trong khu cng nghip c mt s d n i vo hot ng nh: Cng ty C phn Hng Nghip Thi Ha, nh my ch bin nng sn H Tnh Khi tp trung nhiu nh my, c s sn xut trong khu cng nghip s to iu kin trong i thng tin v nguyn vt liu vi nh my xung quanh.- Khu vc thc hin d n c h thng giao thng, in nc kh hon chnh m bo cung cp cho hot ng ca khu gia cng sn xut. Khu vc xy dng mng thot nc chung cho khu cng nghip. - iu kin a cht, a hnh rt thun li: Nn a cht cng trnh c kt cu vng chc, c cao trung bnh l 5,8m v vy m bo vic tiu thot nc ra mi trng xung quanh v s c v nn mng cng trnh khng ng lo ngi.

Nh vy: Khi d n i vo hot ng, s c nhiu thun li v iu kin t nhin pht trin sn xut. ng thi v tr thc hin d n ph hp vi quy hoch pht trin chung ca Khu kinh t tnh H Tnh.

3.1.2. Cng tc n b, gii phng mt bng.

Nh my sn xut, gia cng vt liu cng nghip c quy hoch xy dng trn l C2 Khu cng nghip Vng ng I, hon thnh n b, gii phng mt bng. Nn trong giai on ny khng c tc ng ca cng tc ny.3.2. NH GI TC NG TRONG GIAI ON THI CNG XY DNG3.2.1. Ngun gy tc ng lin quan n cht thi

Trong giai on thi cng xy dng cc cng trnh c cc hot ng s pht sinh cc ngun gy tc ng bao gm ngun pht sinh cht thi rn, ngun pht sinh cht thi lng, ngun pht sinh kh thi, ting n, rung. D kin thi gian thi cng xy dng khong 12 thng.Bng 3.1. Cc hot ng v ngun gy tc ng:

TTCc hot ngNgun gy tc ng

1Thi cng xy dng cc hng mc cng trnh Xe ti vn chuyn vt liu xy dng

My xc, My bm....

Hot ng bo dng b tng

Qu trnh thi cng c gia nhit: ct, hn, t nng chy

Cc loi my mc trn pht sinh bi, kh thi lm nhim khu vc

Nc ma chy trn b mt

Pht sinh cht thi rn xy dng, nc thi xy dng.

2Vn chuyn nguyn vt liu, thit b v xy dng, lp t cc hng mc cng trnhXe ti vn chuyn vt liu xy dng, t, ct, , st thp, ... pht sinh bi, kh thi; ri vi vt liu xy dng trong qu trnh vn chuyn; ting n.

3Hot ng d tr, bo qun nguyn vt liu phc v cng trnhBi d tr ct,

Kho cha xi mng

Vic ct gi nguyn liu c kh nng gy nhim khu vc xung quanh

4Sinh hot ca cng nhn Cht thi rn, nc thi sinh hot c kh nng gy nhim t, nc, khng kh khu vc

3.2.2. Cc ngun tc ng khng lin quan n cht thi

Cc ngun gy tc ng khng lin quan n cht thi trong qu trnh thi cng xy dng nh sau:

- Nguy c tai nan v lao ng trong qua trinh thi cng cng trinh;

- Ting n, rung do hoat ng cua may moc thi cng, phng tin giao thng;

- Phng tin tham gia giao thng gia tng ti khu vc cng trng thi cng dn n kh nng gy n tc, tai nn giao thng gia tng;

- nh hng ti mi trng vn ha, kinh t x hi khu vc;3.2.3. i tng b tc ng

Bng 3.2. i tng v quy m b tc ngTTi tng b tc ngQuy m b tc ng

I. Tc ng n mi trng t nhin

1Mi trng khng kh- nh hng ti cht lng mi trng khng kh xung quanh cng nh trong khu vc thc hin d n.

- Tc ng tm thi, gin on.

2Mi trng nc- nh hng n cht lng nc mt v nc di t quanh khu vc d n nht l nhng ngy ma to, gy ngp ng.

- Tc ng tm thi, gin on.

3Mi trng t - nh hng ti tnh cht, kt cu ca t do hot ng xy dng v sinh hot ca cng nhn.

4Cnh quan- nh hng ti cnh quan khu vc do cht thi sinh ra trong qu trnh xy dng c bn.

- Tc ng tm thi, gin on.

II. Tc ng n mi trng kinh t - x hi

5Cng nhn lm vic ti cng trng- nh hng n sc khe ca cng nhn tham gia thi cng xy dng v lp t cc thit b my mc.

- Tc ng tm thi, gin on.

6Ngi dn sng xung quanh khu vc d n v ngi dn tham gia giao thng qua khu vc thc hin d n- nh hng n sc khe ca ngi dn tham gia giao thng v sinh sng quanh cc tuyn ng vn chuyn nguyn vt liu xy dng.- Tc ng tm thi, gin on.

3.2.4. nh gi tc ng

3.2.4.1. Tc ng t ngun c lin quan n cht thi:a) Tc ng do cht thi rn:

Cht thi rn pht sinh do qu trnh thi cng xy dng bao gm:

- Cht thi rn xy dng:

+ Cht thi rn sinh ra do qu trnh thi cng xy dng bao gm bao b ng ph gia, cc chng, vn ct pha gy nt, st thp vn v cc thit b hng hc trong qu trnh thi cng xy dng.... Khi lng loi cht thi ny hin cha c nh mc tnh ton, nhng theo d on v thc t thi cng t cc cng trnh tng t th khi lng cht thi ny sinh ra khng ln.+ Khi lng bao xi mng:

Khi lng xi mng xy dng l 170 tn (theo s liu Mc 1.4.6.1), mt tn xi mng c 20 bao. Nh vy s lng bao xi mng l 3.400 bao, trung bnh mi bao c khi lng l 0,2 kg (tnh c mt t xi mng dnh theo bao), thi gian thi cng 12 thng (240 ngy). T ta tnh c tng khi lng bao xi mng sinh ra nh sau:3.400 x 0,2 = 680 (kg/nm) = 2,8 kg/ngy.Ngoi ra, c khi lng b tng gch v, t, ct, ph liu st thp c tnh lng cht thi rn xy dng khong 100kg/ngy.

- Tc ng n mi trng: Nu khng thu gom v tn dng pht thi ra mi trng lm mt m quan, c th lm cho mi trng t khu vc xung quanh b bc mu, cun theo nc ma lm nhim, tc h thng thot nc xung quanh khu vc d n mng thot nc ca khu cng nghip, tng hm lng cc cht l lng. Nhng loi cht thi ny khng thuc nhm cht thi nguy hi v cng d thu gom, x l nn mc tc ng n mi trng l khng ln. Cht thi rn sinh hot:

- c tnh trung bnh c khong 30 cng nhn tham gia thi cng xy dng trn cng trng mi ngy. Khi lng cht thi rn sinh hot tnh bnh qun cho mt ngi Vit Nam t 0,35 ( 0,8 kg/ngi/ngy (theo