拜耳异氰酸酯和聚醚项目TDI联合装置-基础设施BAYER ISOCYANATE & PET PROJECT TDI TRAIN – INFRASTRUCTURE火灾报警系统和广播呼叫系统施工方案Work Method of Fire Alarm SystemAnd Public Address System编制：Compiled by:审核：Reviewed by:目录CONTENT1.工程概况GENERAL STATEMENT (2)2.编制依据COMPOSE BASIS (4)3.施工方法MAIN METHOD (4)4施工方法、技术措施CONSTRUCTION PLAN AND TECHNICAL MEASURE (6)5.质量保证措施、质量通病及治理QUALITY ASSURANCE MEASURES (8)6.主要施工机具一览表MAIN TOOLS (9)7.劳动力计划MANPOWER PLAN (9)8.安全技术措施及HSE管理SAFETY MEASURE (9)1.工程概况：General Statement1.1火灾报警和广播呼叫系统包含C581PCS楼、B551楼建筑物和C593柴油发电机部分，B301新增35/10KV变压器室部分以及该区域的水喷雾系统监控。
The fire alarm system and public address system include PCS Building C581, B551 Buildings and Diesel Generator C593. B301 New 35/10KV transformer room and its water spray monitoring system are also included.1.2 C581&C593火灾报警系统为拜耳TDI联合装置的一个子系统火警系统。
C581&C593火警系统设备接入变电所C581楼主接线盘P691SS02。
B551火灾报警和广播呼叫系统工程为拜耳TDI联合装置的一个子系统。
B551火警系统设备接入变电所B551楼主接线盘P661SS02。
Fire alarm system ofC581&C593 is a sub-project of BAYER ISOCY ANA TE & PET PROJECT TDI TRAIN. The fire alarm system of C581 &C593 is to be connected to PJB P691SS02 of C 581 substation. Fire alarm & Public system of B551 is a sub-project of BAYER ISOCY ANA TE & PET PROJECT TDI TRAIN. The fire alarm system of B551 is to be connected to PJB P691SS02 of C 551 substation1.3 C581、B551建筑物内全部采用智能型火灾报警控制设备，包括烟感探测器，手动报警按钮，信号模块和控制模块等。
C593柴油发电机采用温感探测器和手动报警按钮保护。
The system for C581&B551 adopts intelligent devices including smoke detectors, manual call points, input signal modules and output control modules etc. Diesel Generator C593 is protected by heat detectors& manual call points.1.4 B301新增火警系统设备接入新增现场接线箱E421SF01VK303，通过信号和电源总线接入B301变电所原有现场接线箱E421SF01VK301。
新增火警设备包括烟感探测器、手动报警按钮、感温电缆、信号模块、控制模块和地址模块等。
New 301 fire alarm system equipment is to be connected to new on-site wiring boxes E421SF01VK303 and to the existing on-site substation B301 junction box E421SF01VK301 through the signal and power bus. New fire equipments include smoke detectors, manual call points, temperature cables, input signal modules and output control modules module addresses etc.1.5火灾报警系统联动设备的控制输出采用24V直流电源信号或干接点信号，最大接点容量为30V/1A，反馈输入采用干接点信号。
火灾报警控制器由UPS消防电源专用回路直接供电。
在失电情况下，控制器内置电源将能维持8小时操作。
所有火灾报警控制盘、柜应可靠接地，接地电阻小于1Ω。
Fire Alarm System linkage devices adopt 24V DC power control output signal or dry contact signals. The maximum contact capacity 30V/1A and feedback input adopts dry contact signal. Primary power supply of fire alarm control panel requires UPS power. FACP shall be equipped with a standby battery, rated to maintain operation for 8 hours after main power supply failure. All the panels and boxes shall be well earthed; the resistance shall be less than 1Ω.1.6 C581&C593广播喇叭接入广播呼叫分线箱P691WL04，占用一路广播回路线。
B551广播喇叭接入广播呼叫分线箱P661WL03，占用一路广播回路线。
各楼层广播喇叭连接至垂直IT桥架旁的接线盒。
广播系统功率放大器至广播喇叭采用恒压100V输出馈线方式。
在屋顶安装无线对讲天线并固定于围栏上，通过同轴电缆接入广播系统盘中的无线对讲基站。
在每套柴油发电机房内设1个频闪灯，在消防报警时点亮。
The public address systems of C581& C593 building will be connected to junction boxP691WL04 and occupy one speaker loop. The public address systems of B551 building will be connected to junction box P691WL03 and occupy one speaker loop. Speakers on the same floor shall be connected in field junction box beside the vertical IT cable tray. The output of digital amplifier to speakers will beconstant voltage 100V. Radio antenna shall be clamped on the hand rail on the edge of top PCS building. It will be connected to the radio base station which is located in PA central panel via coaxial cable. A set of beacon shall be set up for each generator room to alarm in case of fire.2．编制依据compose basis2. 1施工图DrawingsCAO-SCH-C581-0-EFIRE-001_L1，CAO-SCH-C581-0-EPASP-001_L1，CAO-LAY-C581-1-EFIRE-001_L1，CAO-LAY-C581-2-EFIRE-001_L1，CAO-LAY-C581-3-EFIRE-001_L1，CAO-LAY-C581-M-EFIRE-001_L1，CAO-LAY-C581-M-EFIRE-002_L1，CAO-LAY-C593-1-EFIRE-001_L1，CAO-LAY-C593-1-EPASP-001_L1，CAO-SCH-B551-0-EFIRE-001_L1，CAO-SCH-B551-0-EPASP-001_L1，CAO-LAY-B551-1-EFIRE-001_L1，CAO-LAY-B551-2-EFIRE-001_L1，CAO-LAY-B551-3-EFIRE-001_L1，CAO-LAY-B551-4-EFIRE-001_L1，CAO-LAY-B551-4-EFIRE-001_L1，CAO-LAY-B301_MV-1-EFIRE-001-35_10kV_L1，CAO-LAY-C403-1-EFIRE-001_L12.1.2火灾报警和广播呼叫系统安装应遵照图纸设计和施工规范要求，根据现场实际情况施工。
The installation of the fire alarm system and public address system shall conform to the requirements of drawing design and construction spec, as well as the reality.3.施工方法Main method3.1设计图规定的位置和标高要与工程实际情况核对，MEP各专业之间必须协调，避免发生矛盾。
Check location and elevation between design and actual situation. Various professions of MEP must be coordinated to avoid conflicts.3.2各区域终端器、模块接线箱接线盒及接线箱的安装，其箱体固定牢固，标高统一，进出电缆及电线接口合理顺直。