CMģʽڒÿ·ʱӽ蹤̵ĿʼξþʩCMλ(CM)뵽蹤ʵʩԱΪԱṩʩĽʩ̡
ģʽ
CM(Construction Management)ģʽķɭ(Charles BThomson)1968оμӿƺʩȼĽƷʱĿ·ʩ(Fast Track Construction Management)ļƣѧ߽Ϊٹ··ʩֳƽʩ(Phase Construction Method)Construction ManagementֱΪʩҹȷںCMʽںҪȡʩḻʵϣʹCMķԴCMģʽҲûһͳһġȷĶ塣ĿǰϰԒCMģʽһᷨ
ͼ1ɼCMģʽԽ̵ϸ()б깤빤ʩ蹤ϸƿʼ㣬CMģʽ蹤Ϊ
蹤=ڢʱ+ڢбʱ+ʩʱ
ϽCMģʽDBBģʽ̽蹤ڣ̵TΪ
T=ʱ+бʱ-ڢʱ-ڢбʱ
ڴ͡}ӵĹĿTʱϳᳬһꡣҪעDBBʽȣֿʩʵʩе֯ЭĿƵѶȻ磬ƱܻӣʩЭʩ֮ЭƵ࣬¹ʩЧʵĽ͡ȻҪһӦµ֯ģʽı£CMģʽӦ˶
봫ͳDBBģʽȣCMģʽ£ĿҵơʩĹӦ̲빤̽⣬һµĽɫCM˾/λҵίӚʵʩаһʮҪĽ֯ߺߵĽɫ
ͨܣԶCMģʽںĽڒÿ·ʩʱӹ̽οʼҵѡʩCMλ(CM)ѯλ迪˾ܳа˾ȣѡʩܳа˾뵽ʵʩΪƷṩʩĽ飬ʩṹ趨Ŀǽ̽ʵʩΪһĹԴǵЭơʩĹSڃ̵ܶʱڣЧõɹ̽
Ҫǿǣܽ֯ʩCMģʽΪһ̸DBBʽҲ֯ʩCMģʽҪصǣڹʵʩΣҵCMλΪĵṹ֯ϵԼӦԼϵ
ʦѧ(American Institute Of ArchitectsAIA)ܳа(Associated General Contractors Of AmericaAGC)2090ͬƶCMģʽԼFIDICûCMԼ
ģʽ
(1)CMģʽ(CM/Agency)
CMλҵѯλҵCMλǩѯԼCMԼ۾CMѣʽǰٷ(Խ½ȷĹ̷ܶΪ)̶ķãҵֱʩλǩеĹʩԼCMģʽеCMλͨɾнϷḻʩרҵCMλѯλΡ
(2)ǴCMģʽ(CM/Non-Agency)
ҵһ㲻ʩλǩʩԼҲijЩ¶ijЩרҵԺǿĹݺרòϡ豸ҵʩλͲϡ豸ӦλǩԼҵCMλǩԼȰCMݣҲʩаݣCMλʩλͲϡ豸ӦλǩԼ
ȻCMλְֱǩԼCMλԸ̵ְʸԤбꡢǩԼҵ뾭ҵȷϲЧCMλ빤ʱ(һƽν)ҲеCMλҵֱӱļ۸DZCMѣڹ̱ķǽCMλְ̡Ӧ̵Լ֮͡
ڒ÷ǴCMģʽʱҵԹ̷òֱӿơΪʹCMλǿÿƹҵҪCMԼԤȷһı֤۸(Guaranteed Maximum PriceGMPܵĹ̷úCM)ңԼͨ涨ʵʹ̷üCMѳGMPCMλе֮ಿֹҵȷһGMPȡCMλˮƽﵽȡ
ģʽ
CMģʽ¼
(1)á·֯ʽ
(2)͵Ĺɫڹ}ӻҪҵίӚһҵλһµĹɫ
(3)ѻ
(4)ƱʩڽϣʩϵĿδȫʱʣں̶ܴϼƱ
(5)Լ۸ȷʩбһԹֽɴνУʩԼҲɴͳһȷΪɴȷ
(6)ɱ+ȡѷʽCMλҵǩԼʱδCMԼͨȲõԼҲܼԼáɱ+ʽCMλҵȡ乤ɱټһ
Լṹ
CMģʽɷΪCM/Non-Agency(CM/Ǵ)ģʽCM/Agency(CM/)ģʽ
CM/Non-AgencyԼṹ¼
(1)ҵCMλǩCMԼְַ/ֱ֮ӵԼS(ҵВзְ֮)ҵ˵ԼSԸ̵ְ̺֯ЭС
(2)CMλְǩְԼ빩ǩԼCMλ˵ְ/ǩԼһCMλԷְ/̵ĹǿȣһҲCMλĹҲӴCMλĹηա
(3)CMλĿʱ磬CMԼҪʩͼɺǩ
(4)CMԼʽһáɱ+ʽ
(5)CMλԸ̵ְʸԤбꡢԼǩԼ뾭ҵȷϲЧ
(6)CMλƵλ֮ûԼS
CM/AgencyԼṹص
(1)ҵְֱ̻ǩԼCM/Non-Agencyȣҵ˵ǩԼӣҵԼĹԼ֯Эӡ
(2)CMλְ̻֮ûԼSCMλеķձȷǴͼ٣ҵеķսϴ
(3)CMλǽʵʩֱӴʩ
ó
CMģʽر͵ĹĿ
(1)Ŀɻ뵥λ}ӣԱҪϸߣ漼Ŀ
(2)ڳҪܵȵȫɺбĿ
(3)ͶģĿִȺ߲㽨ǻͻã
(4)ڹΧģȷȷ۵Ŀ
Ŀ˒CMģʽ
(1)ģСڶ̵СĿ
(2)ѾʻĿ(ͨᡢסլ)
(3)ʩͼѾɵĿ
(4)ƼĿ