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bin php t chc thi cng

s t chc hin Trng

CH U T: TRNG TRUNG HC PH THNG DN LP MARIE CURIE

Ban qlda : ban t vn qun l d n

T vn gim st : cng ty cp t vn U T XY DNG H.P.T

Nh thu : cng ty tnhh bnh yn

cng trnh: TRNG TRUNG HC PH THNG DN LP MARIE CURIE

Gi thu: cung cp v lp t h thng pccc.

Hng mc : h thng phng chy cha chy

C s lp bin php thi cng Cn c vo h s thit k k thut bn v thi cng do ch u t duyt.

Cn c theo tiu chun VN 5040 - 1980: Thit b PCCC yu cu k thut. Cn c theo tiu chun VN 2622 - 1995: PCCC cho nh v cng trnh. Cn c theo tiu chunVN 5738-2000: H thng bo chy t ng. Cn c theo tiu chun VN 6160-1996 - yu cu PCCC i vi nh cao tng. Cn c Qui phm VN 13 - 78: Quy phm ni t cc thit b in. Cn c TCVN4086 - 85: Tiu chun an ton in trong nh. Cn c theo tiu chun VN 7336 - 2003: PCCC H thng Sprinler t ng

Yu cu thit k v lp t.

Cn c TCVN 1998: Tr nc cha chy ngoi nh - Yu cu k thut. Da vo kho st hin trng cng trnh. Tin lng d ton xy lp. Kh nng cung cp vt t nhn cng my mc thit b thi cng Tin hon thnh hng mc cam kt vi ch u t. Cc tiu chun qui phm k thut tham kho ca M v Chu u. Tiu chun BS. 5306 Phn1 v BS (EN) 671: H thng vi nc cun.(Anh) Tiu chun BS. 5306 Phn3: Bnh cha chy.(Anh) Tiu chun PCCC NFPA (M). Tiu chun TCUL1449-1998 UL 1283 (M).

Bin php thi cngTrang: 1/15



Tiu chun TC ANSI C62.41(Chu u). Tiu chun ANSI C62.11 (Chu u).

T chc thi cng xy lpA. phn tch Ni dung cng vicCng trnh : TRNG TRUNG HC PH THNG DN LP MARIE CURIE lmt cng trnh xy dng mi. Cng trnh c s dng lm trng hc. y l cngtrnh c kin trc vi din tch rng, tp chung ng ngi. H thng Phng chy chachy ti y c chia ra thnh cc hng mc sau:

1. H thng Bo chy a ch t ng: - H thng nhm pht hin v tr ca cc m chy v pht tn hiu bo ng bng m

thanh v n chp. H thng bao gm u d khi v nhit c lp di trn t tng 1 ntng mi.

- H thng truyn thng tin ni b v bo ng khn cp: Chung v n chp bo khncp c b tr lp t trn tng ti cc tng c vang 55Db. Dy tn hiu c i trong ngnha bo v PVC gn vo trn b tng bng cc ai kp ng. Cp trc chnh i trong hp kthut c i trong gen bo v.

2. H thng cha chy:

a. H thng cha chy vch tng:

H thng nhm ngn chn s chy lan trong nh. Hng nc vch tng c phn b ucho cc tng gn cc ca ra vo v cnh cu thang t tng 1 n tng mi. Hng cha chy -c cp nc t trm bm cu ho thng qua h ng ng trc chnh ni vi nhau thnh mngkhp kn.ng ng trc chnh trong hp k thut c nh v vo sn b tng thng sut ttng 1 n tng mi. ng ng ni t trc chnh ra hng c nh v vo kt cu trn nhbng cc thanh treo v gi .

b. Trm bm cu ho:

Gm 01 trm bm t ti tng 1H thng bm cu ho bao gm 1 bm in cha chy, 1 bm chy dizen v 1 bm in

b phng nhm duy tr p lc cn thit ca h thng.. Cc thit b ca h thng bm cu hoc kt ni vi nhau bng h thng ng ng t trn gi bng thp.

B. Phng n k thut v Bin php t chc thi cng: m bo vic thi cng t ng tin yu cu cht lng thi cng t yu cu k

thut khng nh hng ti vic thi cng ca cc hng mc khc trnh c cc s c ng tic




xy ra trong qu trnh thi cng. Bin php thi cng phi hi ho nhp nhng gia cc khu tpkt vt t thit b trin khai nhn lc trang thit b thi cng gim ti thiu thi gian gin onkhng cn thit v c tnh an ton cao.

T vic phn tch c im thit k h thng PCCC ta c gii php k thut c th theocc bc trin khai sau:

- Chun b

- Trin khai thi cng

- Kim tra hiu chnh h thng

- Bn giao nghim thu

- Hng dn vn hnh Bo hnh h thng

1. Cc giai on thi cngChia lp t h thng phng chy cha chy thnh cc giai on thi cng sau:

1.1 Giai on chun b: Cng tc chun b nh hng khng nh ti tin v cht lng thi cng, cng vic thi

cng h thng PCCC cng trnh : TRNG TRUNG HC PH THNG DN LP MARIECURIE .

1.1.1) Ln tri kho vn phng cng trng: xut vi BQL v nh thu xy lp cho mn mt bi t ti cng trnh lm Ban ch

huy cng trng v kho vt t thit b.

Sau khi nhn c phng tp kt vt t thit b v trang thit b thi cng. m bo anninh an ton cho vt t thit b b tr ngi kt hp cng vi t bo v cng trnh c trchnhim bo qun.

1.1.2) Ngun Nhn lc b tr cho cng trnh:

Qua nghin cu cc tiu chun qui trnh qui phm trong v ngoi nc v thit k t chc thi cng xy dng c bit l Qui trnh lp thit k t chc thi cng xy dng TCVN 20-1984.

Bng kinh nghim t chc thi cng cc cng trnh ln m chng ti tham gia trong nhng nm qua ng thi c rt kinh nghim thng qua cc m hnh t chc d n Cng ty thc hin.

Qua nghin cu tnh hnh thc t kh nng th trng iu kin giao thng kh hu thi tit v c bit l qua kho st thc a ni xy dng cng trnh.

Cng ty b tr s t chc thi cng hng mc trn c s m bo ti a hiuqu ch o sn xut : m bo tin thi cng cng trnh m bo cht

lng k thut m thut cng trnh m bo an ton tuyt i cho ngi v thit b mymc thi cng.

1.1.3) S t chc hin trng.




n v lp

CNG TY tnhh bnh yn


GIM C

Trng phng thicNG

B PHN K HOCHVT T- T/B

B PHN Kthut

B PHN THICNG XY LP

T thi cng h thng BO CHY

T thi cng h thng chACHY

BAN GIM C

Cc phngban

Ch nhim HMCTBi Vn Hng

DD:0987861826

Cn B An TonNguyn Vn Thnh

DD:0972044829

Cn b KTPhm c DngDD:0975576869

Ban QLDA, C quan TVGS,Cc nh thu lin quan

CNGTY

CNGTRNG

i Trng Thi Cng Bo Chy V Vn Quang

DD:0986330466

i Trng Thi Cng Cha Chy Ng Lc Phi

DD:0989318760



Chc nng nhim v ch yu ca cc b phn trong s t chc d n v miquan h gia cc b phn ti hin trng nh sau :

1.1.4) Thuyt minh s t chc hin trng

1.1.4.1. Gim c- L i din thc hin hp ng

- L i din php l quan h phi hp trin khai cc ch trng thc hin cc yu cuca ch u t v mt trin khai sn xut thi cng cc hng mc Cng trnh m bo tin cc yu cu v cht lng k thut ca cng trnh.

- Cng c quan t vn ch u t gii quyt cc vng mc pht sinh trong qu trnh thi cng

- Ban qun l d n thng qua i din ny gim st tnh hnh thc hin hp ng.

1.1.4.2. Ch nhim HM cng trnh- L b phn gip vic v chu s ch o trc tip ca Gim c

- Chu trch nhim ch huy ton b tin cht lng cng vic phn phi v iu nglc lng lao ng my mc thi cng.

- Lm vic trc tip vi cc b phn thi cng ti hin trng

- Trc tip quan h vi BQL d n v c quan t vn gii quyt cc vn k thut cht l-ng v tin cng trnh ng thi gii quyt cc vng mc pht sinh trong qu trnh thicng.

- Trc tip quan h vi BQL d n v c quan t vn t chc nghim thu giai on thicng v gi v c quan qun l cp trn hon thnh th tc h s nghim thu v thanhton

- Chu trch nhim trc Gim c Cng ty v BQL d n v tin cng trnh cc yucu v thit k k thut v nhng thay i ca ch u t v thit k trong qu trnh thi cngca ton b cng trnh.

1.1.4.3.B phn ph trch k thut- L b phn gip vic cho ban ch huy cng trnh v cng tc k thut

- Kho st o c lp bin php t chc xy lp chi tit

- Bc tch bn v thit k v nghin cu hin trng ln khi lng yu cu vt t thit b

- Trc tip hng dn cc t i sn xut thc hin phng n k thut thi cng ra.

- trnh cc vng mc trong qu trnh thi cng vi ban ch huy cng trnh.

- Phi hp trc tip vi k s t vn ca ch u t v cc n v thi cng khc v cc vn k thut

1.1.4.4. B phn k hoch vt t thit b- L b phn gip vic cho ban ch huy cng trnh v cng tc vt t thit b

- La chn mua hoc nhp khu vt t thit b cung ng vo cng trnh m bo cht lngv chng loi yu cu




- Thc hin giao nhn vt t thit b vi t i sn xut

- Bo qun vt t thit b

1.1.4.5. B phn ph trch thi cng xy lp lp t- Chu trch nhim trc Ch huy cng trnh v tin cht lng yu cu k thut ca cc

phn vic c giao.

- T chc trin khai thi cng trong t i mnh phi hp tt vi cc b phn khc trongcng trng sn xut t hiu qu cao.

- Chp hnh ni quy an ton lao ng an ninh trt t trong cng trng.

- Chp hnh mi s ch o ca ch huy trng cng trng v cn b gim st bn A t vnv cc mt k thut thi cng.

II. Cng tc trin khai thi cng: Cng vic c tin hnh ngay sau khi nhn c s bn giao mt bng ca Ban qun l d

n v nh thu thi cng phn xy th cng trnh. Cc phn on trong qu trnh thi cng tuthuc theo ni dung v tin bn giao mt bng ca Ban Qun L d n. Ni dung chi titca vic trin khai thi cng ny nh sau:

1. Thi cng H thng bo chy: Cng vic thi cng h thng bo chy t ng bao gm:

- Nghin cu bn v thit k v thc t ti hin trng xc nh v tr lp t thit b vv tr i dy cp tn hiu.

- Lp t ng bo v dy cp tn hiu.

- Lp t hp u dy chia ng.

- Lp t mng cp trc chnh lin kt gia cc tng v t trung tm

- i dy cp trong ng bo v

- Kim tra thng mch v in tr cch in ca ng dy.

- Lp t thit b

- Kim tra hiu chnh h thng v chy th

* Cng tc lp tNghin cu bn v thit k xc nh v tr t thit b v dy cp tn hiu.

Thng qua bn v thit k v thc t ti hin trng xc nh v tr c th ca thit b vng dy cp tn hiu cho thit b.

a/ Lp t hp ni ng bo v dy:

- Mt bng thi cng l to nh cao tng cc thit b ca h thng pht hin bo chyt ng v cc thit b ca h thng thng bo v cnh bo khn cp thng c lp di trnb tng hoc trn gi ca cc tng cao khong 2,5 3,5 m tu theo cc tng do cao cng nhn ng thao tc trn 2 tng gio nn dn giao phi c lp t chc chn anton.

- T v tr c nh du tin hnh dng dn gio:




Dn gio c dng v c kho bng cc thanh ging cn thn. Trong qu trnh lp dngdn gio t cc bin hiu thng bo vnh ai c ly khong cch an ton.

Sau khi dn gio c lp dng xong, trin khai t ng bo v dy.

- thun li cho vic kim tra thay th, ton b ng bo v dy cp c nh v lpt trc sau mi ko dy cp bng dy mi chuyn dng.

- ng bo v cp c th c lp t trc tip trn trn b tng bng ai kp ng cnh hoc i song song vi trn b tng hoc tng nh theo iu kin thc t ti hin trng,khong cch gia cc ai kp cch u khng qu 800mm. Cc gi treo c nh vo kt cuhoc cc thnh phn cng son ca trn.

ng bo v cp khng c im no c trc tip trn trn gi cc im treo n chiusng hoc cc thit b pht sinh nhit khc.

- Cc v tr lp thit b c lp hp u chia ng m bo cp c che kn honton.

b/ Ko dy cp:

- Sau khi lp t hon thin ng bo v mi tin hnh ko dy cp vo trong ng thngqua dy mi chuyn dng.

- Cp c lp t thng ng (cp trc chnh ln cc tng): Cc cp chy trong ng nghoc mng cp c ti cc khong cch gin u khng ln hn 1200mm. Cc cp bccch in PVC c kp gi bng cc ai kp cp chuyn dng.

- Cc cp s khng c ct hoc bc v bc trong qu trnh lp t. Ngay sau khi cp cct theo chiu di cn thit u cp s c bc kn bo v c th l tm thi theo yu cuthc t ti cc v tr cp i xuyn qua cc kim loi khc c dng ng lt bc cp nhngmi ni c b tr cc ai kp khng ln hn 150mm cho c hai bn ph kin hoc ngcvung. Cc cp xon tht nt hoc b h hi s b loi b thay th.

- H thng i dy vo ra s khng c bt k mi ni no tr cc im u ra thit b.

c/. o kim tra thng mch v cch in ca ng dyDng c o in tr cch in v o thng mch ng dy l Mega m v ng h o

chuyn dng. Trong qu trnh o pht hin on dy no khng m bo yu cu tin hnhtho v thay dy mi.

d/. Lp t thit b: Ton b dy tn hiu ca h thng c kim tra m bo tt tin hnh lp thit b.

- Lp dng dn gio v tr lp thit b. - Sau khi dn gio c dng xong trin khai lp thit b. Thit b c lp theo ng trnh

t hng dn ca nh sn xut.

e/. Kim tra hiu chnh h thng v chy th

-Sau khi lp thit b xong cp ngun cho Trung Tm iu khin Trung Tm ny kimsot bng b phn vi x l thng qua cc Modul. Nu c sai khc kim tra li thng mch -ng dy v vic u ni thit b.




2- H thng cha chy bng nc :

* Quy trnh vn chuyn ng thp ln sn cc tng thi cng:- Vt t(ng thp, cc ph kin thp) c chuyn t nh sn xut ti chn cng trnh v

c tp kt ti v tr nht nh. Do a hnh(cu thang) cht hp, chiu di ng ln(6m/1cyng) nn ko th vn chuyn bng cu thang. V vy phi dng my ti cp vi cao t cl 20m vn chuyn vt t ln cc tng. C th :

a) Lm gi treo dng dc ko:+ Dng V3 hn thnh hnh ch U khoan l D10 trn 02 u ca gi U.

+ Khoan l v bt n st D10 ti v tr trn(hoc dm btng). xit bulng c nh mbo chc chn cho n. Sau lp gi U v xit bulng c nh gi treo

2.1. Thi cng h thng cha chy vch tng: H thng ny bao gm:

- H thng ng ng c ng knh ng t D50mm n D100mm.

- H thng van: van chn, van 1 chiu, v.v.

- Thit b: Bnh cha chy, cun vi cha chy.

- Bm cha chy: 1 bm in cha chy, 1 bm chy dizen v 1 bm in b phng.

a. Thi cng lp t h thng ng ng ht v ng ng cp nc chnh:

H thng ng ng trc chnh t D80,v tr mt sn trc k thut cc tng v trc ngdc theo cao ca to nh c lp t bng phng php hn trc tip kt hp vi hn mtbch sau bt bulng lin kt. Vic trin khai thi cng phi m bo an ton ng yu cuk thut cht lng v t tin yu cu, nh thu chia ra thnh cc cng on sau:

- Gia cng gi ng.

- Gia cng ng, ni ng.

- Th p lc.

- Sn ng ng chnh.

* Lp gi ng v b Hai gi ca hai u im nt trn mt tuyn ng s c t trc theo ng cao thit

k. Dng dy cng ni hai tim gi li vi nhau. V tr cc gi trung gian s c chiau theo khong cch thit k v tim ca dy cng vic lm ny m bo tuyn ng c lpsau ny n nh v thng khng b cong. Gi m bo c hn chc chn lm sch trckhi ph mt lp sn chng r.

* Gia cng ng lp t ng D100, D80 v ph kin ng:

- Cc th hn c tay ngh phi c chng ch ngh hn.- o gia cng ct ng theo kch thc v nh s- Hn cc on ng c kch thc xc nh vi cc ph kin ng nu c (cn thu, t,

ct, bch...)

- t ng trn gi b , kp.




- Lp ghp ng bng mi ghp bu lng (mt bch ) hoc hn i u trc tip.- Cc mi hn c lm sch v qut lp sn lt chng g. Cc mi hn m bo ngu

ng dy v u khng c du hiu khuyt tt. Mi hn khng t cc yu cu trn phict b hn li.

- Bch hn vo ng m bo vung gc vi trc ng v cc l bch ca ng. Vic cnchnh ny c thc hin bng thc ni v, thc vung trong qu trnh hn.

b. Lp t ng ng D50 i vo hp hng cc tng.

* Lp dng dn gio:

- Da theo tng tin chung ca cng trnh a ra k hoch v thi im thi cng tngmng ca h thng v tin hnh trin khai dng gin gio theo k hoch ra.

- Dn gio phi m bo chc chn, c bnh xe ln. - Dn gio c dng hai tng lin kt vi nhau thnh mt khi vng chc v c no

chng cn thn. (Sn thao tc cho cng nhn ng lm vic khong 3m)

- Mt sn thao tc m bo chu ti tt.- Xc nh kch thc: Thng qua bn v thit k Kch thc thc t ti hin trng v ho

my tnh xc nh kch thc thc ca tng on ng trong h thng. K s thi cng giaocho t gia cng bn v chi tit ca tng on ng ( Mi on ng c nh mt s theo quinh).

- Ct ng: T gia cng s ct ng theo cc kch thc xc nh v nh s theo quynh

- Gia cng ren ng: gia cng ren cc on ng nh s c ng knh nh hn D80- Gia cng hn ng vi ph kin ng (t, ct, bch...): gia cng hn cc on ng D100

c kch thc xc nh vi t ( ct cn )

- Lp t gi treo ng: C nh gi treo ng ln trn nh hoc tng nh theo v tr khongcch v kch thc xc nh.

- Lp t ng van v ph kin ng: a cc on nh s theo kch thc xc nhln gi treo ng lp ghp ng bng phng php hn trc tip nhng v tr khng thun tincho vic hn trc tip hoc thao tc lp t th lp ghp bng mi ghp bu lng (phng phphn mt bch) vi ng D80-D100 hoc lp ghp ng v ph kin ng bng mi ghp ren ving c ng knh nh hn D80

Dng palng xch i vi ng ln D100 dng puli i vi ng nh hn ko ng t lngi treo. ng lp bng mi ghp ren trc khi lp ch phn ren phi c bi keo bt ng vqun dy ay ri vn cht. ng ni mt bch c ging m gia hai mt bch tip gip.Dng c lp ng c l l via c l ng.

2.2. Th p lc

H thng ng ng tng no c lp xong tin hnh th p lc ngay tng . Cng victh p lc bng cch:




- Tt c cc ch h c lp u bt bt kn li.

- Lp mt van x nc v tr c ng ng thp nht v thun li cho cng tc thot nc.

- Lp ng h p lc v tr d quan st.

- Lp my bm nc, tin hnh bm y nc vo h thng ng ng ti khi y nc dngbm.

- Dng my bm p bm cho n khi p xut t 10kg/cm2 cho dng bm kho kn vanli.

- Kim tra kim ng h p lc c b gim xung khng nu c kim tra h thng ch nokhng kn tho nc ra tin hnh sa cha li cho ti khi kim ng h ng yn v khng cdu hiu r g ng ng.

- h thng chu p 24h ng h p lc h thng gim khng qu 5% p lc th hthng m bo nu khng t, tm ch d g tho ra sa li.

2.3. Thi cng lp trm bm cu ho:

a. Lp t: Cng vic c tin hnh ngay sau khi nhn bn giao mt bng trm bm caban qun l d n. Cng vic c tin hnh nh sau:

- b tng b my: Kt hp khng gian thc t trm bm v bn v thit k k thuttin hnh xc nh v tr ca tng my bm.

- Gia cng ct thp v lp cp pha. Da theo kch thc l bu lng b my t bu lnghn cht vo ct thp. Cng vic ct thp v cp pha hon thnh tin hnh b tng b myng kch thc thit k. B tng c mt ln.

- Trong qua trnh thi cng xy b my v ch b tng t cng tin hnh gia cng ngcho cc im nt ca ng v gi ng trong trm bm. Cc v tr cn chnh xc cao li o trc tip sau khi lp my bm vo b.

- Khi b tng t cng tin hnh d cp pha dng palng n by t my bm ln bmy.

- Sau khi t my bm ln b li v v ming cn hiu chnh cn bng ca b my.Sau khi kim tra song tin hnh vn cht li bu lng chn my.

- Tip theo cn chnh ng trc ca my: Tho bu lng khp ni v dng ng h sov thc cn kim tra ng trc ca my trong trng hp b lch trc ni lng bu lng chnng c dng ming cn cn chnh. sai s lch gc v khng ng tm cho phpphi m bo theo mc A-3-4.3 trang 20-39 20-40 tiu chun NFPA -20. Sau khi kim trahiu chnh song tin hnh vn cht bu lng chn ng c v lp bu lng khp ni.

- Sau khi my c cn chnh tin hnh lp ng, van v cc thit b ng ng theo s thit k. Cc on h c o v gia cng thc t ti hin trng.

- Sau khi ng ng v cc thit b lp t song tin hnh th p lc trm bm. Cng victh p lc bng cch bm nc vo trong ng ng vi p lc 10kg/cm2 v m bo thi gian




th 12h p lc khng gim qu 5% p lc th. Tin hnh sa cha cc v tr khng kn v thp lc li.

- Lp t t iu khin ni cp ng lc gia ng c v t iu khin.

- Kt ni cc van in van iu khin cng tc p lc vi h thng.

b. Kim tra h thng iu khin v chy th my bm.

- Kim tra nc trn b cha y cha- Kim tra bn du lng du chy th my bm- Kim tra ngun in cp vo trm bm- Khi ng my bm duy tr p lc v bm nc vo h thng cho n khi t p lc yu

cu.

- M van x cho h thng tt p t t v chnh cng tc p lc t ch lm viccho bm.

- Tt ngun in cp cho v m van x nc cho h thng gim t t v chnh cng tc plc t ch lm vic cho cc bm cu ho.

- Khi cc bm c t ch lm vic tin hnh cp in cho h thng v kim tra lis hot ng ca h thng mt ln na sau ba ln kim tra s lin ng thy t yu cu dngt vt c nh v tr t ca cng tc p lc.

2.4. Sn ng: Tt c cc mi hn sau khi gia cng phi c nh sch v c sn lp sn chng r sau

mi c sn .

Tt c cc b mt trc khi sn s phi kh hon ton sch khng c bi bn du v m.Cc b mt kim loi c nh bng bn chi st loi b r st v vy st. Tt c cc ngthp en hoc nhng b mt thp khng c m km c sn 2 lp mt lp sn chng r vmt lp sn mu ngoi cng. Vi ng thp trng km c sn lp sn mu cu ho.

III. bin php m bo cht lng cng trnh1. Cc tiu chun p dng m bo cht lng cng trnh: Chng ti s p dng quy trnh quy phm kim tra cht lng theo ng quy nh h s

mi thu m bo cng trnh thi cng t cht lng cao nht.

2. Quy trnh kim tra cht lng thi cng:

3. Trong sut qu trnh thc hin hng mc, cht lng cng tc xy lp ph thuc vonhiu yu t: con ngi vic thc hin ng cc yu cu ca thit k k thut thi cng khoch cung ng vt t m bo ng quy trnh thi cng kim tra cht lng thi cng v quan hvi cc bn.

4. Quan h: Thng xuyn lin lc phi hp vi n v t vn gim st thng nht x lkp thi nhng pht sinh ti hin trng.

5. Qun l cht lng cng trnh:




- Lp nht k cng trnh: yu cu cp nht thng xuyn hng ngy v phi c s thngnht ca cn b gim st bn A cng vi ch k xc nhn

- Lp k hoch bo co theo tun, thng.

- Ban ch huy cng trnh hng ngy phi kim tra hiu chnh tin ph hp vi tin ca nh thu xy lp chnh.

* Kim tra th bn kn ca ng ng: th p lc li ton b h thng v sa chacc khuyt tt nu c.

Lp mt van x kh v mt ng h p lc v tr cao nht. Sa cha cc khuyt tt ca h thng v th li cho ti khi h thng m bo p lc

th khng st qu 5% sau 12 gi th.

Cng vic th tin hnh tt thng bo vi ban qun l kim tra v th p lc li ban qun l kim tra. Tin hnh sa ngay cc khuyt tt theo yu cu ca ban qun l nu c.

* Th kim tra li ton b s hot ng ca h thng bo chy.

* Thng bo v trnh ban qun l d n cng tc nghim thu v chy th h thng.

Ni dung cc hng mc yu cu nghim thu.Trnh t cng tc h s nghim thu v bin php thc hin:

- Nghim thu vt t thit b a vo lp t ti cng trnh: tt c cc vt t thit b a vocng trnh phi p ng c yu cu k thut c ngun gc r rng.

- Nghim thu cng vic xy dng.

- Nghim thu th p.

- Nghim thu hon thnh cng vic xy dng giai on thi cng xy dng.

- Nghim thu tnh thit b.

- Nghim thu n ng khng ti.

- Nghim thu lin ng khng ti.

- Nghim thu lin ng c ti.

- Nghim thu ca c quan chc nng PCCC.

- Nghim thu hon thnh cng trnh a vo s dng.

- Bo co cht lng ca nh thu v cht lng thi cng cng trnh.

Phng n kim tra th cht lng k thut ca h thng. Ti liu k thut ca cc thit b yu cu nghim thu. Tin hnh nghim thu v bn giao khi nhn c s thng bo ca ban qun l d n.

Ni dung cng vic nghim thu c tin hnh theo trnh t yu cu ca ban qun l d n vcn b i din cho c quan PCCC cp c thm quyn.

IV. Hng dn vn hnh v bo hnh h thng. Lp bn v hon cng. Thng bo cho ban qun l ni dung v thi gian biu cng tc hng dn vn hnh.




Tin hnh hng dn vn hnh bao gm: - M t ton b h thng.

- Gii thiu mc ch v chc nng nguyn l lm vic ca h thng.

- Gii thiu cu to v ngun l lm vic ca cc thit b v cch s dng.

- Gii thiu mt s h hng thng gp v cch s l.

Bo hnh h thng- Lin lc thng xuyn vi b phn an ton ca xng.

- Ghi chp ton b qu trnh hot ng ca h thng.

- Tin hnh sa cha kp thi khi nhn c thng bo ca ngi s dng.

V. Cc yu cu chung: 1. K thut: Tun th cht ch cc yu cu k thut ca ban qun l v h s k thut ra. Bin

php k thut v cht lng vt t thit b thi cng phi c nht tr ca k s t vn v c quanPCCC chc nng.

2. Cc bin php m bo an ton PCCC v VSCN:

- Mi lc lng tham gia thi cng phi c trng b cc phng tin bo v c nhn nh:qun o, giy, m...

- Phi c hun luyn an ton lao ng trc khi b tr cng vic.3. Bin php m bo an ton lao ng: 3.1 Khi thi cng:

- Ti cc v tr thi cng phi c bin bo hiu an ton quanh khu vc thi cng.- i vi cc h mng sau khi o phi c chng dy ng cc xung quanh cnh

bo cho ngi qua li.

- Khi lm vic trn cao gin gio thi cng phi chc chn neo gi cn thn c lan canbo v cng nhn phi thng xuyn eo dy an ton.

- Cng nhn in phi c trang b ng v gng tay cch in.3.2 V thit b dng c:

- My hn phi c hp u cu dao.4. Phng chng chy n v VSCN:

- Tun th nghim ngt qui nh ca BQL d n v cng tc phng chng chy n vVSCN trong khu vc cng trng.

- Khng thi cc ho cht d lm nhim mi trng nh: sn dung mi xng du...mphi c ng ni qui nh ca BQL.

- Gio dc thc t gic chp hnh cng tc PCCC v VSCN cho mi cn b CNVtham gia vo sn xut ti cng trng.

5. Cng tc m bo an ninh v trt t x hi:




- Chp hnh tt ni qui qui ch an ninh trn a bn.- Cam kt khng vi phm trt t tr an trn a bn kin quyt phng chng v khng vi

phm cc t nn x hi nh c bc mi dm nghin ht...

Trong thi gian thi cng trn cng trng phi hp tt vi cc n v bn v BQL d nm bo tt cng tc an ton lao ng PCCC an ninh v trt t x hi; m bo thi cngcng trnh ng tin t cht lng cao v an ton.

Bin php m bo cht lng cung cp v lp tYu cu p ng tin ca cng trnh rt cn thit nhng phi bo m cht lng k

thut v m thut cho cng trnh. Cc bin php m bo cht lng ca cng trnh nh sau:

a. Tun th nghim tc thit k k thut

b. B tr cng nhn thi cng c tay ngh cao. Kim tra tay ngh trc khi giaonhim v

c. B tr cn b gi st c trch nhm trung thc am hiu su sc chuyn mn vgim st thng xuyn ti hin trng

d. Kin quyt x l cc sai phm mi thay i ti hin trng phi c s nht trca ch u t v c quan thit k.

e. Kim tra cht lng vt liu thit b. C bo co giao nhn gia cn b vt t vcn b thi cng

f. Tun th ng chi tit ca qu trnh thi cng v lp t. Cc yu cu k thutvi cc quy phm ban hnh. Thc hin tt vic kim sot cht lng kim tra v bn giao

g. Lp bin bn nghm thu khi bn giao cng trnh. Bin bn nghim thu tun ththeo ng quy nh ca ca Nh nc.

h. Sau khi hon thnh tng phn cng vic, tin hnh ngay vic lp BVHC.

Bin php m bo tin thc hin hp ng m bo tin cng trnh khng nh hng ti cht lng thi cng chng ti c cc

bin php nh sau:

- Lp k hoch c th theo ngy cho tng tun k hoch tun cho tng thng.

- Lp bin php thi cng chi tit cho tng hng mc cng vic.

- Da theo k hoch c lp thi cng cun chiu phi hp nhp nhng gia cc khu.

- Thc hin cung ng ti chnh phi hi ho vi k hoch thi cng.

- Huy ng nhn lc my mc phi ph hp vi k hoch v bin php thi cng.

- Kt hp cht ch vic s dng my thi cng v nhn cng trong vic thi cng.

- C bin php bo v ti sn thit b v con ngi.




- p dng trit phng php tnh ton gia cng sn v nh s lp t. Vic lm ny tora mt dy chuyn cng ngh mang tnh chuyn mn ho gia cc b phn gim c thigian gin on trong thi cng.

- C cc ch chnh sch khuyn khch ng vin cng nhn k thut kp thi v thong nhm nng cao nng xut thi cng.

- Thng xuyn phi hp cht ch vi cc n v thi cng khc.

- Tip thu trit kinh nghim thi cng v kinh nghim k thut ca k s t vn.

- Thc hin giao ban hng tun c rt kinh nghim.

S lng nhn s chi tit thc hin xy lp

h thng pccc cng trnhSTT Din gii S lng Ghi ch

1 Ban iu hnh

2 - Ch huy trng HMCT - iu hnh chung 13 - CB ph trch k thut v h s 14 - Ph trch vt t v th kho 15 - i trng ph trch thi cng trc tip 26 - Th in thi cng h thng dy tn hiu 4

7 - Lao ng ph thng 48 - Th hn 5

9 - Th thi cng cha chy 6

Tng ngun nhn lc cng trnh 24

n v lp

CNG TY tnhh bnh yn


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