中建懸挑式腳手架施工方案-科學(xué)城

項(xiàng)目專項(xiàng)施工方案

標(biāo)段二勘察設(shè)計(jì)施工總承包工程

懸挑式腳手架施工方案

編制單位：中國(guó)建筑第八工程局有限公司

編制人：

日期：2023.10.10

項(xiàng)目專項(xiàng)施工方案

目錄

1編制依據(jù).......................................................................................................................................................1

2工程概況.......................................................................................................................................................3

2.1工程建設(shè)概況一覽表........................................................................................................................3

2.2設(shè)計(jì)概況............................................................................................................................................3

2.2.1建筑設(shè)計(jì)概況.........................................................................................................................3

2.2.2懸挑式腳手架設(shè)計(jì)概況.........................................................................................................4

2.3項(xiàng)目施工條件....................................................................................................................................6

3施工安排.......................................................................................................................................................7

3.1項(xiàng)目管理組織....................................................................................................................................7

3.2項(xiàng)目管理目標(biāo)....................................................................................................................................8

3.3各項(xiàng)資源供應(yīng)方式............................................................................................................................8

3.4施工流水段的劃分及施工工藝流程................................................................................................9

3.4.1施工流水段劃分.....................................................................................................................9

3.4.2施工工藝流程.........................................................................................................................9

3.5工程施工重點(diǎn)和難點(diǎn)分析及應(yīng)對(duì)措施............................................................................................9

3.6新技術(shù)應(yīng)用......................................................................................................................................10

3.7關(guān)鍵及特殊過(guò)程控制......................................................................................................................10

4施工進(jìn)度計(jì)劃.............................................................................................................................................11

5施工準(zhǔn)備與資源配置計(jì)劃.........................................................................................................................16

5.1施工準(zhǔn)備計(jì)劃..................................................................................................................................16

5.1.1技術(shù)準(zhǔn)備...............................................................................................................................16

5.1.2現(xiàn)場(chǎng)準(zhǔn)備...............................................................................................................................17

5.2資源配置計(jì)劃..................................................................................................................................17

5.2.1勞動(dòng)力配置計(jì)劃...................................................................................................................17

5.2.2工程用原材料需用量計(jì)劃...................................................................................................18

5.2.3施工機(jī)具配置計(jì)劃...............................................................................................................19

5.2.4測(cè)量設(shè)備配置計(jì)劃...............................................................................................................19

6施工方法及工藝要求.................................................................................................................................20

6.1方案及技術(shù)參數(shù)..............................................................................................................................20

6.2施工工藝流程..................................................................................................................................20

6.2.1搭設(shè)工藝流程.......................................................................................................................20

6.2.2拆除工藝流程.......................................................................................................................22

6.3施工要點(diǎn)..........................................................................................................................................23

6.3.1焊接鋼筋頭...........................................................................................................................23

6.3.2預(yù)埋U型鋼筋拉環(huán)...............................................................................................................23

6.3.3固定工字鋼...........................................................................................................................24

6.3.4拉結(jié)鋼絲繩...........................................................................................................................27

6.3.5掃地桿...................................................................................................................................29

6.3.6立桿.......................................................................................................................................29

6.3.7水平桿...................................................................................................................................30

6.3.8剪刀撐...................................................................................................................................31

6.3.9腳手板...................................................................................................................................32

6.3.10連墻件.................................................................................................................................33

6.3.11安全防護(hù)措施.....................................................................................................................34

6.3.12開(kāi)口部位外架構(gòu)造.............................................................................................................37

6.3.13外架在卸料平臺(tái)處的處理.................................................................................................37

6.3.14塔司通道設(shè)置.....................................................................................................................38

6.3.15監(jiān)測(cè)監(jiān)控措施.....................................................................................................................39

6.3.16腳手架拆除.........................................................................................................................41

I

項(xiàng)目專項(xiàng)施工方案

6.4驗(yàn)收標(biāo)準(zhǔn)..........................................................................................................................................42

6.5驗(yàn)收程序..........................................................................................................................................44

6.6驗(yàn)收內(nèi)容..........................................................................................................................................44

6.7驗(yàn)收人員..........................................................................................................................................46

7各項(xiàng)管理計(jì)劃.............................................................................................................................................47

7.1綠色施工管理計(jì)劃..........................................................................................................................47

7.1.1綠色施工管理目標(biāo)...............................................................................................................47

7.1.2綠色施工組織機(jī)構(gòu)和職責(zé)分工...........................................................................................47

7.1.3綠色施工實(shí)施措施...............................................................................................................48

7.2進(jìn)度管理計(jì)劃..................................................................................................................................48

7.2.1施工進(jìn)度管理組織機(jī)構(gòu)和職責(zé)分工...................................................................................48

7.2.2進(jìn)度管理措施.......................................................................................................................48

7.3質(zhì)量管理計(jì)劃..................................................................................................................................49

7.3.1質(zhì)量控制目標(biāo)分解...............................................................................................................49

7.3.2質(zhì)量管理的組織機(jī)構(gòu)和職責(zé)分工.......................................................................................50

7.3.3確定質(zhì)量控制點(diǎn)...................................................................................................................51

7.3.4質(zhì)量保證措施.......................................................................................................................52

7.4安全管理計(jì)劃..................................................................................................................................52

7.4.1職業(yè)健康安全管理分解目標(biāo)...............................................................................................52

7.4.2安全管理組織機(jī)構(gòu)和職責(zé)分工...........................................................................................53

7.4.3職業(yè)健康安全重大危險(xiǎn)源...................................................................................................54

7.4.4職業(yè)健康安全資源配置計(jì)劃...............................................................................................55

7.4.5安全生產(chǎn)管理制度...............................................................................................................55

7.4.6安全生產(chǎn)保證措施...............................................................................................................56

7.5成品保護(hù)管理計(jì)劃..........................................................................................................................58

7.5.1成品保護(hù)目標(biāo).......................................................................................................................58

7.5.2成品保護(hù)管理組織和職責(zé)分工...........................................................................................58

7.5.3成品保護(hù)計(jì)劃及保證措施...................................................................................................59

8應(yīng)急預(yù)案.....................................................................................................................................................60

8.1應(yīng)急指揮機(jī)構(gòu)及職責(zé)......................................................................................................................60

8.2事故風(fēng)險(xiǎn)分析..................................................................................................................................62

8.3應(yīng)急知識(shí)培訓(xùn)..................................................................................................................................62

8.4事故報(bào)告............................................................................................................................................62

8.5現(xiàn)場(chǎng)應(yīng)急處置措施..........................................................................................................................63

8.5.1施工現(xiàn)場(chǎng)防高空墜落安全防護(hù)措施...................................................................................63

8.5.2觸電事故應(yīng)急預(yù)案...............................................................................................................63

8.5.3食物中毒事故應(yīng)急預(yù)案.......................................................................................................63

8.5.4施工現(xiàn)場(chǎng)防物體打擊安全防護(hù)措施...................................................................................64

8.5.5腳手架坍塌事故...................................................................................................................64

8.5.6傾覆事故...............................................................................................................................64

8.5.7起重機(jī)起吊作業(yè)應(yīng)急預(yù)案...................................................................................................65

8.5.8火災(zāi)應(yīng)急預(yù)案.......................................................................................................................65

8.5.9中暑事故應(yīng)急預(yù)案...............................................................................................................66

8.6應(yīng)急物資準(zhǔn)備..................................................................................................................................66

8.7應(yīng)急響應(yīng)、響應(yīng)結(jié)束、演練..........................................................................................................67

8.7.1應(yīng)急響應(yīng).................................................................................................................................67

8.7.2響應(yīng)結(jié)束.................................................................................................................................67

8.7.3演練.........................................................................................................................................68

9疫情防控.....................................................................................................................................................71

9.1疫情防控管理組織..........................................................................................................................71

II

項(xiàng)目專項(xiàng)施工方案

9.2疫情防控原則..................................................................................................................................72

9.3防控措施..........................................................................................................................................72

9.3.1復(fù)工前的排查工作...............................................................................................................72

9.3.2復(fù)工許可...............................................................................................................................73

9.3.3復(fù)工后日常防控措施...........................................................................................................73

9.3.4全員實(shí)名制登記及健康排查制度.......................................................................................73

9.3.5防疫宣貫及個(gè)人防護(hù)制度...................................................................................................74

9.3.6人員分流制度.......................................................................................................................74

9.3.7信息報(bào)送制度.......................................................................................................................74

9.3.8防控物資保障制度...............................................................................................................74

9.4突發(fā)疫情應(yīng)急流程..........................................................................................................................74

10附件...........................................................................................................................................................77

10.1計(jì)算書(shū)............................................................................................................................................77

10.1.1懸挑27m計(jì)算書(shū)................................................................................................................77

10.1.2懸挑28m計(jì)算書(shū)................................................................................................................90

10.2陽(yáng)角處聯(lián)梁計(jì)算書(shū)......................................................................................................................103

10.2.124m懸挑計(jì)算書(shū)...............................................................................................................103

10.2.228m懸挑計(jì)算書(shū)...............................................................................................................117

10.3附圖（詳見(jiàn)附件）......................................................................................................................131

III

項(xiàng)目專項(xiàng)施工方案

1編制依據(jù)

序號(hào)類(lèi)別文件名稱編號(hào)

第十二屆中華人民共和國(guó)主

1《中華人民共和國(guó)安全生產(chǎn)法》

席令第八十八號(hào)

第十三屆中華人民共和國(guó)主

2《中華人民共和國(guó)建筑法》

席令第二十九號(hào)

第十二屆中華人民共和國(guó)主

3《中華人民共和國(guó)環(huán)境保護(hù)法》

席令第九號(hào)

中華人民共和國(guó)國(guó)務(wù)院令

4國(guó)家行政文件《建設(shè)工程質(zhì)量管理?xiàng)l例》

（第714號(hào)）

中華人民共和國(guó)國(guó)務(wù)院令

5《建設(shè)工程安全生產(chǎn)管理?xiàng)l例》

（第393號(hào)）

中華人民共和國(guó)住房和城鄉(xiāng)

6《危險(xiǎn)性較大的分部分項(xiàng)工程安全管理規(guī)定》

建設(shè)部令第37號(hào)

住房城鄉(xiāng)建設(shè)部辦公廳關(guān)于實(shí)施《危險(xiǎn)性較大的分部分項(xiàng)工程安

7建辦質(zhì)[2018]31號(hào)

全管理規(guī)定》有關(guān)問(wèn)題的通知

8《建筑施工扣件式鋼管腳手架安全技術(shù)規(guī)范》JGJ130-2011

9《建筑施工高處作業(yè)安全技術(shù)規(guī)范》JGJ80-2016

10《建筑工程施工質(zhì)量驗(yàn)收統(tǒng)一標(biāo)準(zhǔn)》GB50300-2013

11《建筑機(jī)械使用安全技術(shù)規(guī)程》JGJ33-2012

12《建筑施工安全檢查標(biāo)準(zhǔn)》JGJ59-2011

13國(guó)家行業(yè)規(guī)范《鋼管腳手架扣件》GB15831-2006

14《施工現(xiàn)場(chǎng)臨時(shí)用電安全技術(shù)規(guī)范》（附條文說(shuō)明）JGJ46-2005

15《建筑物防雷設(shè)計(jì)規(guī)范》GB50057-2010

16《建筑施工模板安全技術(shù)規(guī)范》JGJ162-2008

17《建筑施工腳手架安全技術(shù)統(tǒng)一標(biāo)準(zhǔn)》GB51210-2016

18《安全網(wǎng)》GB5725-2009

19《工程質(zhì)量安全監(jiān)督數(shù)據(jù)標(biāo)準(zhǔn)》DBJ/T15-85-2011

地方規(guī)范標(biāo)準(zhǔn)

20《廣東省建筑結(jié)構(gòu)荷載規(guī)范》DBJ15-101-2014

1

項(xiàng)目專項(xiàng)施工方案

廣東省住房和城鄉(xiāng)建設(shè)廳關(guān)于印發(fā)房屋市政工程危險(xiǎn)性較大的分

21粵建規(guī)范[2023]2號(hào)

部分項(xiàng)工程安全管理實(shí)施細(xì)則的通知

《珠海市房屋市政工程腳手架及高大模板支撐系統(tǒng)監(jiān)督管理辦法

22珠規(guī)建質(zhì)〔2012〕79號(hào)

（試行）》

23地方行政文件《珠海市建筑施工腳手架搭設(shè)安全技術(shù)要點(diǎn)》珠建安監(jiān)[2004]06號(hào)

24《關(guān)于進(jìn)一步加強(qiáng)腳手架及模板支撐系統(tǒng)搭設(shè)管理的通知》珠規(guī)建質(zhì)〔2014〕53號(hào)

25《珠海經(jīng)濟(jì)特區(qū)防臺(tái)風(fēng)條例》/

26合同xx標(biāo)段二勘察設(shè)計(jì)施工總承包合同/

27中建八局《建筑工程施工技術(shù)標(biāo)準(zhǔn)》/

28企業(yè)技術(shù)標(biāo)準(zhǔn)《中建八局第一建設(shè)有限公司標(biāo)準(zhǔn)化管理手冊(cè)》/

29《施工組織設(shè)計(jì)編制與管理標(biāo)準(zhǔn)》ZJQ08-SGJB001-2017

30PKPM計(jì)算軟件/

《廣東省住房和城鄉(xiāng)建設(shè)廳關(guān)于切實(shí)做好房屋市政工程復(fù)工前后

31/

新型冠狀病毒感染肺炎疫情防控的通知》

其他

《關(guān)于印發(fā)珠海市建筑工地新型冠狀病毒感染的肺炎預(yù)防控制工

32/

作指引的通知》

33《中建八局一公司華南公司防疫工作方案》華南辦字（2023）7號(hào)

2

項(xiàng)目專項(xiàng)施工方案

2工程概況

2.1工程建設(shè)概況一覽表

工程名稱工程性質(zhì)辦公/商業(yè)

建設(shè)規(guī)模34.1億元工程地址

總占地面積6.65萬(wàn)㎡總建筑面積45.8萬(wàn)㎡

用地紅線范圍內(nèi)的所有工程、紅線外所有

相關(guān)配套設(shè)施工程，包括但不限于塔樓、

建設(shè)單位項(xiàng)目承包范圍樣板區(qū)、部分道路、地下通道、連橋，與

科學(xué)城一期、三期銜接、穿過(guò)環(huán)島西路的

云平臺(tái)等。

設(shè)計(jì)單位主要分包工程土方工程、支護(hù)工程

勘察單位質(zhì)量合格

監(jiān)理單位工期絕對(duì)工期1465天

合同確?！爸楹Ｊ薪ㄖこ贪踩a(chǎn)文明施工

總承包單位要求安全優(yōu)良樣板工地”，爭(zhēng)創(chuàng)“廣東省建筑工程

安全生產(chǎn)文明施工優(yōu)良樣板工地”

分包單位科技/

工程主要功能

辦公/商業(yè)

或用途

2.2設(shè)計(jì)概況

2.2.1建筑設(shè)計(jì)概況

地下建筑面積94635.5m2地上建筑面積350854.5m2裙房建筑面積12510㎡

地上1~39層地下6000、4900、2950、2850抗震設(shè)防烈度7度

層數(shù)地下2層層高首層5000、4800抗震設(shè)防類(lèi)別乙類(lèi)

裙房1~3層標(biāo)準(zhǔn)層5100防火等級(jí)一級(jí)

細(xì)石混凝土樓地面/水泥砂漿樓地面/地磚樓地面/地坪涂料樓地面/防靜電架空活動(dòng)地板樓面/花崗

樓地面

巖地面

裝飾墻面涂料外墻/面磚外墻/石材幕墻外墻/金屬板幕墻外墻/玻璃幕墻外墻

裝修涂料頂棚/輕鋼龍骨水泥纖維板/穿孔水泥纖維吸音板吊頂/鋁穿孔吸聲板吊頂/防火吊頂/鋁扣板吊

頂棚

頂/隔聲吊頂

樓梯地磚樓地面，涂料墻面，涂料頂棚

3

項(xiàng)目專項(xiàng)施工方案

電梯廳地面：待定墻面：待定頂棚：待定

底板：1.5mm厚非瀝青基高分子自粘膠膜防水卷材+1.5mm厚水泥基滲透結(jié)晶防

地下防水等級(jí)：一級(jí)水涂料

側(cè)壁：1.5mm厚水泥基滲透結(jié)晶防水涂料+1.5mm厚合成高分子自粘防水卷材

非種植區(qū)：1.5mm厚水泥基滲透結(jié)晶防水涂料+3厚聚酯胎基(PY)類(lèi)自粘聚合物

防水

改性瀝青卷材

屋面防水等級(jí)：一級(jí)

種植區(qū)：1.5mm厚水泥基滲透結(jié)晶防水涂料+3厚聚酯胎基(PY)類(lèi)自粘聚合物改

性瀝青卷材+4厚耐根穿刺聚酯胎基(PY)類(lèi)自粘聚合物改性瀝青卷材(SBSⅡ型)

廚衛(wèi)間聚合物水泥防水涂料聚氨酯防水涂料

幕墻工程面積（待定）龍骨（待定）面材（玻璃）

智能化系統(tǒng)

保溫節(jié)能屋面：燃燒性能等級(jí)B1級(jí)的擠塑聚苯乙烯泡沫塑料板墻體：/

綠化植被

2.2.2懸挑式腳手架設(shè)計(jì)概況

懸挑腳手架僅搭設(shè)至屋面層1.5m高度，機(jī)房外架采用落地式腳手架、裝飾構(gòu)架外腳手架單獨(dú)編制

方案。

表-1懸挑腳手架概況情況一覽表

腳手架型式(開(kāi)口型、

懸挑工字鋼所在的錨固樓層/支撐樓板厚度/單次懸挑高度（樓層

樓棟號(hào)最大懸挑長(zhǎng)度封閉型、是否設(shè)置馬

是否存在懸挑構(gòu)件承力強(qiáng)度數(shù)）

道）

4F/否110mm/C3018m2.05m封閉型

SB1

8F/否110mm/C3019.5m2.05m封閉型

3F/否110mm/C3022.5m2.05m封閉型

8F/否110mm/C3022.5m2.05m封閉型

13F/否110mm/C3022.5m2.05m封閉型

SA1

18F/否110mm/C3022.5m2.05m封閉型

23F/否110mm/C3022.5m2.05m封閉型

28F/否110mm/C3022.5m