写字楼5A标准评价体系

写字楼5A标准评价体系 写字楼5A标准评价体系(WREA) (1)大楼品牌标准:A级 写字楼是一个城市创造文化与财富的特定空间，写字楼的品牌形成，需要产品的差异化特征、商务文化特征、服务经营理念、地域标志性物业和城市历史记忆。从一定意义上说，处于"生产链条最高级"的写字楼的发展脉络，折射出了一个城市的发展历程和特性。因此，成为城市商务区地标性建筑的写字楼，其品牌要与城市有极大的关联性，对城市的未来发展具备重要的价值。 因此，具备较大的区域影响力、能与城市品牌和谐统一的写字楼品牌将获得WREA授予的大楼品牌标准A级。 (2)地理位置标准:A级 只有区位在城市现有或潜在商务区、地 地理位置是投资和购买写字楼的关键要素之一。 段良好、具有较高投资价值的写字楼才能获得地理位置标准A级。 (3)客户层次标准:A级 客户层次指的是入驻写字楼的业主或租户层次。大多数写字楼客户都有择邻而居的心理，因此一个写字楼的客户层次通常是趋同的。同时，客户层次的高低也直接影响了新的业主或租户的投资决策，因为较高的客户层次对他们的公司形象有较好的提升作用。 (4)服务品质标准:A级 服务品质一方面体现在高效的物业管理上，另一方面体现在对入住企业的专业化商务服务上。两者俱佳，WREA将认为其具备服务品质A级标准。 (5)硬件设施标准:A级 主要考核建筑 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 和建筑功能的创新。以及其所用的建筑技术、标准层高、标准承重、弱电系统、新风系统，以及电梯、智能等。在上述方面如果有两项以上不能达到优良，则不能获得硬件设施标准A级。 一、楼宇设备自动化系统(BA) 楼宇设备自动化系统,可对全楼的供排水设备、制冷设备、 供电系统和电梯、自动扶 梯进行监视及控制。 以状态监视为主，控制启停为辅。 Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, damper function, there should be factory calibrated test 1空调自控系统 2供排水自控系统 3变配电监视系统 4电梯监视系统 二 安全防范系统(SA) 1闭路监视系统:地下车库出入口，首层大厅设彩色变焦带云台摄象机。楼内各 层出入口，电梯轿箱等处设置固定黑白定焦摄象机。写字楼内走廊设置固定黑白 定焦摄象机，地下停车库内设黑白带云台变焦摄象机。 2防盗报警系统:写字楼主要出入口设门磁开关，电子门锁，读卡器。 3停车场管理系统:内部车辆采用专用停车卡，外部车辆采用临时出票机的方式。 三 通信自动化系统(CA) 1综合布线系统:综合布线支持电话系统和计算机网络系统，是一个开放性网络 平台。室内铺设架空地板，地面线槽，网络地板。设计院完成干路敷设。提供以5 类线为基础的综合布线信息通道。 2无线通信转发系统:移动信号增强系统，办公楼各层设有移动信号增强系统。 四 办公自动化系统(OA) 以物业管理，公用信息服务，智能卡管理，商场管理为主的应用软件系统。 五 火灾自动报警和消防联动控制系统(FA) 1设有智能类比功能的火灾自动报警及自动灭火和消防联动控制。 2广播音响系统:火灾紧急广播系统与公共广播合用一套广播系统。 绿色建筑物标准美国LEED 美国能源与环境设计标准(Lead—ership and EnerD and Environmental Design，简称LEED)中的绿色建筑评估系统是一个自愿的以一致同意为基础的标准，目的在于发展高功能、可持续建筑物。 4年前由美国绿色建筑委员会(USGBC)倡议的这个指南是一个综合的设计方法，涉及水资源保护、节能、再生能源、材料选用以及室内环境质量的潜在功能。符合LEED要求的建筑物可获得LEED认证并有资格获得信用贷款。 虽然LEED理念的引入只是近几年的事，但目前已有700余幢私人的和公共建筑物登记，Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, damper function, there should be factory calibrated test 要求LEED认证，其中大约39,为州和地方政府项目、39,为私人项目、13,为非赢利项目以及10,为联邦政府项目。这些项目包括生产厂房、会议中心以及学校等。这些已登记的项目来自全美国50个州和9个国家。 随着美国越来越多的州和地方政府通过各种经济的、分区的和其他制度方面的优惠政策鼓励可持续建筑的建造，LEED认证的步伐无疑将会加快。 美国绿色建筑委员会是一个由3000多家公司、房屋建造者、大学、联邦和地方机构以及非赢利组织组成的联合体，旨在推进有利于环境、有益于居住和工作的建筑物的建造。目前的LEED标准主要针对新建项目和大的改建项目、现有建筑物的管理以及商业装修项目;新的LEED标准正在制定之中，它将适用于现有建筑物包括办公楼在内的商业建筑、零售和服务性建筑、公共建筑(如学校、博物馆、教室)、宾馆以及4层以上住宅建筑。 建筑物认证的第一步是在项目设计初期进行登记，然后设计小组按照LEED的基本要求以及评分的要求准备文件和计算书。登记和认证均收费，收费多少取决于建筑物的规模。 那么建筑物为什么要通过LEED认证呢?首先，通过这种由第三方评估的认证可以确定建筑物是否达到了LEED绿色建筑物评估系统的标准。其次，越来越多的州和地方的各种优惠政策都与这样的认证挂钩。例如，马里兰、纽约和俄勒冈州对通过LEED认证的建筑物提供信用贷款;美国联邦政府的中央管理部门已经要求自2003财政年度起其所有的建筑物都必须通过LEED认证。 LEED绿色建筑物评估系统将屋面系统分为若干项，每一项都有打分的技术要求。凡符合要求的各项可以评分，得分的多少根据每一项评估情况而定。最后将各项得分相加，根据总分将建筑物分为四个认证等级:通过、银、金、铂四级(由低至高)。下面是屋面系统各部分评估方法: 1)暴雨管理 凡规定采用绿色屋面系统的得1分。绿色屋面系统暴雨有组织地排放，使雨水不会很快地泻Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, damper function, there should be factory calibrated test 人排水系统因此可得1分。 2)热岛效应 凡规定建筑物的屋面面积至少有50,是绿色屋面系统的可得1分;规定屋面符合能源之星(Energy Star)要求以及辐射率不小于0(9的，也可以得1分(注:辐射率并不是能源之星的要求，之所以这样规定是为了防止使用铝粉涂料和裸露金属板)。 3)节能 要求符合ASHRAE(美国供暖、制冷和空调工程师协会)标准90(1，“除低层住宅建筑外新建筑物的节能设计”或当地有关能源的法规。根据节能效果的大小，得分可在1—10分之间变动。 4)再生能源 如果在建筑物总的能源消耗中有5,以上是从现场再生能源系统中获得的，可得1分。例如，在屋面上安装太阳能集热板。 5)建筑物再利用 原有结构和框架的75,以上保持不变可得1分。屋面不在此范围内。屋面可以升级使其具有更好的热性能并获得其他LEED认可的得分。 6)建设废料管理 至少一半以上的建设、拆除和现场清理产生的废料由送往垃圾填埋场改为再生利用，可得1分。为此，屋面 施工 文明施工目标施工进度表下载283施工进度表下载施工现场晴雨表下载施工日志模板免费下载 应与其他项目施工相配合。例如，若原有建筑物为压顶屋面系统，拆除的压顶材料可以用在新的屋面系统上。再一个例子是欧洲的一些保温材料制造商给屋面承包Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, damper function, there should be factory calibrated test 商提供用于收集废保温材料的大包装袋，这样像矿棉之类的废保温材料就可以方便地送到制造厂并重新用于新保温板的生产。 7)再生利用 如果所采用的许多产品中掺有不低于最低限量的再生材料可得1分。例如，用足够多的再生材料生产珍珠岩屋面保温板以及用人造石膏生产的石膏屋面板均符合这一条。 8)地方材料 如果建筑物所用的材料中有20,以上是在建筑工地800km半径范围内生产的，可得1分。对于大多数建筑工地来说，许多屋面材料都是在800km的范围内生产的。如果这个比例达到50,以上，另加1分。采用离工地比较近的地方生产的材料可以节省长距离运输的能源消耗。 9)创新和设计 如果屋面系统的实际功能高于或大大优于LEED的要求，可以得1—4分不等。以使用寿命为例，虽然LEED标准没有专门列出，但一个使用寿命长的屋面系统设计或者所采用的屋面材料考虑了将来的再利用(例如，采用保护卷材系统则该系统的压顶材料和保温材科就可以再利用)，都可以得分。 很显然，绿色建筑标准与制造商、屋面承包商、建筑师、设计人员的工作、利益息息相关。 USGBC鼓励制造商把他们的产品性能、特点与LEED评估系统的要求比较，弄清这些产品与评分有多大的关系，然后将这些信息与设计人员和屋面承包商沟通。当然，LEED认证只适用于完整的建筑物而不是单个产品。同样，LEED标记也不能用在绿色建筑产品上。但是，如果制造商是USGBC的会员，则可以使用USGBC会员标记。随着承包商对LEED认识的深入，在今后产品广告中必将出现产品如何有利于LEED得分之类的宣传。 Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, damper function, there should be factory calibrated test 如果建筑公司的目标是要使建筑物达到LEED金级和铂级，则必须与屋面承包商和其他分包商紧密合作，以争取更高的得分。 例如，屋面承包商可以告诉建筑师哪些产品是在800km半径范围内制造的，什么样的建筑材料可以再利用等等。另外(在创新和设计方面承包商也可以助建筑师一臂之力。 在认证文件的准备方面，承包商也有很多工作可做。上面提到的评分标准中有许多项都必须提交证明材料，例如屋面保温材料是哪家工厂生产的，是不是在800km范围内。再有，如果屋面上用的压顶材料是从另一个屋面上拆下来的，也要有证明。 可以相信，对于那些主要的公司大楼和许多公共建筑，LEED认证将在今后若干年内变得十分普遍。尽管LEED认证的是整幢建筑物，而屋面系统只是建筑物的一个组成部分，但其在评估系统中的作用却是不容忽视的。 Ellipticity of elbow pipes with diameters less than or equal to 150 mm must be not greater than 8% diameter of 200 mm or less shall not be greater than 6%. Wall thickness of the pipe wall thinning rate must not exceed the original 15%. Crease roughness: diameter 125 mm or less, shall not exceed 3 mm diameter less than or equal to 200 mm, not more than 4 mm. 7.3.9 simmering bending production of square steel tube extension, to use the whole tube bending. Interface if necessary, the welding position should be located in the middle of the vertical arm. 7.3.10 install expansion joints should be done. If design is not required, pipe compensator lengthen should conform to the requirements in the following table: square scale length δ x is equal to 1/2. Pre stretch tolerance: casing + 5 mm, +10 mm. 7.3.11 pipe form, location, spacing shall meet the design and specifications. 7.3.12 piping on back or return pipe at higher levels of the upper to automatic valve to install a drain valve below the horizontal parts. 7.3.13 supports and hangers of checks and the number 1) hanger installed must be checked before installation of supports and hangers part models, specifications of springs setting values, whether the materials meet the requirements of drawings and documents; 2) supports and hangers of material, size and accuracy shall conform to the provisions of the design drawings, material technical requirements should be consistent with national standards, industry standards and technical requirements related to the alloy spectrum review should be carried out; 3) pipe supports and hangers part plant product quality certificate for each variable spring supports, constant support hangers, dampers, damper function, there should be factory calibrated test