【正文】 via canisters, and glasswash facilities are consolidated typically, one glass wash facility for an entire laboratory building.Finally, our design philosophy leans toward generic, modular laboratories supported by a robust building infrastructure, rather than highly customized spaces with limited capacity to make later changes. This is an important trade off. Although some postoccupancy expenses may be necessary to “finetune” a laboratory to a PI’s requirements, building infrastructure elements – typically over sized twenty percent, including HVAC supply ducts, exhaust system capacity, emergency generator capacity, and electric risers and service capacity – seldom limit the ability to modify labs to meet researcher needs.Structural and Foundation SystemsFor both costbenefit reasons and past seismic performance, UC Irvine favors concrete shear wall or steel bracedframe structural systems. The correlating foundation systems depend on sitespecific soil conditions. Past problems with undiscovered substrates and uncharacterized soil conditions are minimized through extensive, predesign soiltesting. This minimizes risk to both the University and the design/build contractor.When feasible, design/build contractors are allowed flexibility to propose alternate structural or seismicforce systems. All structural system designs must pass a peer review, according to Regents’ policy. This process results in conservative structural design, and an associated cost premium. However, the seismic performance of University of California buildings constructed since this policy went into effect in 1975 appears to substantiate the value of the Regents’ Seismic Review Policy.Structural vibration is carefully specified in research buildings where vibrationsensitive protocols and conditions must be maintained on abovegrade floors. The most cost effective tools to control vibration are generally employed: first, to program vibration sensitive procedures at ongrade locations or to isolate them at the bench。 inconsistent, unconventional, or nonstacking structural modules。因此,評估建筑成本是否適當:首先,確定質量標準是否過高,不夠,或適當?shù)?。美學構建系統(tǒng)的材料、結構、和他們的詳細描述。自1992年以來,新建筑被設計為達到這些五大目標:新建筑必須“創(chuàng)建一個地方”,而不是構成獨立的結構,形成社會、審美、文本關聯(lián)關系與周邊建筑和更大的校園?；窘ㄔO項目的設計和交付在批準的項目預算、范圍和進度。加州大學歐文分校的材料標準,構建系統(tǒng)的標準,可持續(xù)性和能源效率標準,和網(wǎng)站的改進所有添加成本增量,只能通過積極的成本管理提供。沒有有效的施工成本管理,質量會和加州大學歐文分校將經(jīng)歷所有這些問題。建筑組織和集結施工成本管理始于基礎的建設組織和集結。建筑清晰度一般是通過變形或富集材料,整體材料詳細說明(如混凝土揭示模式),并應用詳細說明(如。這不僅僅是一個微妙的設計哲學,隨著成本的影響是很大的。教室,研討室,會議室,和社會區(qū)域設計促進互動并提供一個安全的地方吃吃喝喝。這種方法通常使辦公室有可操作的窗戶。X 22英尺列間距?集中通風柜和實用冒口進中央“濕區(qū)”,因此限制水平機械分布?集中實驗室支持地區(qū)進入中央核心的一個實驗室結構,實用工具可用但不需要陽光,從而使實驗室結構為110 132英尺寬?利用雙重使用循環(huán)/設備十字走廊通過這個中心實驗室支持區(qū),有足夠的寬度(通常是11英尺)線的走廊與共享設備,同時提供交叉循環(huán)通過實驗室支持區(qū)?利用開放實驗室布局與一個或多個內部實驗室流通通道?最重要的是,集中非實驗室功能到隔壁,低成本結構(詳見上面有詳細介紹)。盡管一些職位占用費用可能需要“微調”一個實驗室,一個π的需求,建設基礎設施元素——通常超過大小的百分之二十,包括暖通空調供應管道、排氣系統(tǒng)能力,應急發(fā)電機容量和電動冒口和服務能力——很少限制能力來滿足需求修改實驗室研究員。這將最小化風險都大學和設計/建造承包商。然而,抗震性能的加州大學的建筑因為這個政策于1975年生效以來,似乎證實評議的價值“地震審查政策。在實驗室4建筑我們通常利用22英尺。為了控制成本,避免了使用加州大學歐文分校的力矩抵抗結構。非標準的手段和方法。此外,許多屋頂漏水,近年來由于錯誤的防雨板，而不是屋面薄膜或涂層、本身。 18 18