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1、u Method and technical measure of electrical works 電氣主要施工方法和技術措施：A. Process 施工工藝：Conduiting cabling installation of lighting fixtures, switches, sockets power on and commisioning配管 配線 安裝燈具、開關、插座 送電調試B. Construction notice 施工要點： Surface PVC conduit and pipe in ceiling and recessed PVC conduit and pip2、e in floor along walls will be provided to the project. Conduiting, which serves to civil works, HVAC and water supply and drainage, should be arranged according to drawings and can not be changed freely. Construction should comply to process standard of national acceptance regulation.本工程管線敷設為吊頂內明敷設3、PVC管及電管和沿墻地坪內暗配PVC管和電管。配管必須與土建、暖通和給排水專業密切配合，按圖施工，不得隨意變動，施工中必須按照國家驗收規范有關工藝標準施工。 Surface conduit and recessed conduit will be adopted in the project. Conduits should be connected tightly to assure no water leakage. Electrical pipe should be thread connected. Mouth of conduit should be smooth and equip4、ped with protection mouth. PVC conduit should be connected by sleeving and should be 1.5 to 3 times longer than external diameter of connecting conduit.本工程均為吊頂明管敷設和暗管敷設。管路連接應牢靠，接頭嚴密，不得有滲露水現象。電管必須絲扣連接，管口應光滑無毛刺，護口齊全，PVC管應用套管連接，套管長度為連接管外徑的1.5-3倍。 Bending radium of surface conduit should be 4 times no l5、ess than its external diameter and bending radium of recessed conduit should be 6 times no less than its external diameter. There is no obvious wrinkle caused by bending. Surface conduit and support should be fixed strongly and arranged into order. Mouth of conduit should be laid levelly. Conduit sh6、ould not be inserted into box obliquely and the length in the box should be no more than 5mm. Conduit should be fixed by nut.明配管R半徑不得小于外徑的4倍，暗配管彎曲半徑不得小于管外徑的6倍。管子彎曲處應無明顯皺折。明配管及其支架應平滑牢固，排列整齊。管口平直，管子進入箱盒內不得斜插，長度不得超過5毫米，用絲納子鎖固。 All the boxes are not allowed to open holes by electrogas welding.各種箱盒嚴禁電氣焊開7、孔。 It is noted that boxes should not be installed on marble table and behind doors and their height are same as each other. Lighting switches and sockets should be installed at same position of rooms, of which the error should be within 2mm. 各種箱盒埋設應注意，不應裝在大理石臺面上、標高一致，不得裝于門后，燈具開關、插座等應安在室內上下同一位置，坐標的誤差8、不得大于2毫米。 Steel frame or special hanger frame should be strengthened for installation of lighting on ceiling. Lighting fixtures should be installed without gap at joint and they will be kept clean. 吊頂上的燈具安裝應加強龍骨框架或專用吊架。燈具安裝無縫隙，內外清潔。 Switch controls neutral line, and phase line of screw holder is conn9、ected to power. Left point of socket should be connected to neutral line, right point to phase line and upper point to earth. Height of light should be lower than 2.4m, and the metal shell should be connected to earth well. Light switches, sockets should be fixed without damage and deforming. 開關應控制相10、線，螺口燈頭相線接頂心，插頭安裝接線為面對插座左零右相上接地。燈具安裝底于2.4米，其金屬外殼必須可靠接地。燈具開關、插座安裝牢固，無損傷變形等。 Power DB should be installed securely at right position with all parts. The holes should be opened properly on the box and prohibit to open holes by electrogas welding. The conduit inside box should be level and fixed by nut. 11、Screw should be connected to earth well and 2 to 4 pieces of it can be outside.配電箱安裝位置正確，部件齊全，安裝牢固。箱體開孔適當、嚴禁電氣焊開孔，進入箱體的管口平齊，用納子鎖牢固，絲扣外露2-4扣為宜，接地可靠。 Box should be clean inside and outside with good painting. Wires should be arranged into order and bounded. Connection of wires should be right and fixe12、d, meanwhile, spare wires should be kept. Number of card should be completed. The boxes should be installed with error no more than 1.5mm.箱體應內外清潔，油漆完整。導線成束整齊，連接線路正確牢固，留有適當余線，卡片框編號齊全，箱體安裝橫平豎直，允許偏差不大于1.5毫米。 Joint and connection of wires inside conduit is not allowed when they are threaded through cond13、uit. Stranded copper core should be connected to equipments. Wires less than 6mm2 can be put like shape of screw eye and then coated by tin. Single-stranded copper core can be provided fire retardant safety wire joint or tin coat. Bobbin used by wire joint should be crimping tools of 3 point crimpin14、g type. Tin coat should be smooth, no damage to insulated layer of wire. Color of wire threaded through conduit: phase line is yellow and green; single phase is red; neutral is blue; earthing line is two-tone colored wire of yellow and green.管內穿線嚴禁在管內接頭，導線有連接，多股銅芯線應用銅線與設備連接，6平方毫米以下可做“羊眼圈”狀再刷錫。單股銅芯線可15、采用阻燃型安全壓線帽或刷錫。壓線帽使用的壓線軸必須是專用配套的“三點抱壓式”壓接鉗。刷錫應飽滿、光滑、無損傷導線絕緣層。穿線時的導線色標為：相線為黃、綠色；單相用紅色為宜；零線為單蘭色；接地線為黃、綠雙色線。 Compensating unit should be provided when wires thread through settlement joint and expansion joint of building. Insulation resistance between wire and earth should be no less than 0.5M.電氣管線穿過建筑物16、的沉降和伸縮縫采用補償裝置。導線之間對地的絕緣電阻不能小于0.5M。 Materials and equipments to be used should be provided with texture specification and certificate of qualification.對所有使用材料設備等要有材質證明和產品合格證書方可使用。 Construction workers should be provided training about security and technology. Electrician should have qualified license17、.對施工人員要進行安全和技術培訓，電氣作業人員必須持證上崗。u Installation of common lighting fixtures 普通燈具安裝：1、Lighting fixtures should be fixed according to following regulations 燈具的固定應符合下列規定：（1）、When the weight of light is more than 3kg, it should be fixed by screw or embedded lifting hook.燈具重量大于3KG時，固定在螺栓或預埋吊鉤上。（2）、When weig18、ht of soft core light is less than 0.5kg, it should be hung by its soft wire. When the weight of soft core light is over 0.5kg, it will hung by sling chain with soft wire inside it so that the wire will be free from force. 軟線吊燈，燈具重量在0.5KG以下時，采用軟電線自身吊裝，大于0.5KG的燈具采用吊鏈，且軟電線編叉在吊鏈內，使電線不受力。（3）、Lighting fi19、xture should not be fixed by wood screw. Screws or bolts used to fix lighting fixtures should be no less than 2 pieces. When insulated radium is less than 75mm, lighting fixture should be fixed by one screw or bolt.燈具固定牢靠，不準使用木鍥。每個燈具固定用螺釘或螺栓不少于2個，當絕緣臺徑在75mm及以下時，采用一個螺釘或螺栓固定。（4）、Diameter of round stee20、l of flower lights hanging hook should be no less than that of hanger tenon and 6mm. Test of installing light twice heavier than flower light should be done before installation of large flower light. 花燈吊鉤圓鋼直徑不應小于燈具掛銷直徑，且不應小于6mm。大型花燈的固定及懸吊裝置，應按燈具重量的2倍做過載試驗。（5）、When steel pipe is used as lamppost, int21、erior diameter should be no less than 10mm and thickness no less than 1.5mm.當鋼管做燈桿時，鋼管內徑不應小于10mm，鋼管厚度不應小于1.5mm。2、When height of lighting fixture is less than 2.4m, lighting fixture should be connected to earth well with special earthing bold and marks.當燈具距地面高度小于2.4M時，燈具必須接地（PE）可靠，并應有專業的接地螺栓，且有標識。3、S22、hell, lamp holder and wire connection of lighting fixture should comply to requirements goes as follows.燈具的外性、燈頭及其接線應符合下列要求。（1）、Lighting fixture with full parts, no damage or deformation and no defects of coats flaking off or lamp shade tears.燈具及其配件齊全，無機械損傷、變形、圖層剝落和燈罩破裂等缺陷。（2）、Protection joint shoul23、d be provided on the both end of soft wire of hanging light. Core wire of both end should be coated tin. Plastic soft tube and safety lamp holder should be used during riser installation.軟線吊燈的軟線兩端做保護扣，兩端芯線搪錫，當裝升降器時，套塑料軟管，采用安全燈頭。（3）、Insulated shell of light holder is not damaged and electricity leaka24、ge. The handle of switch has no metal part exposed in air.燈頭的絕緣外殼不破損和漏電，帶有開關的燈頭。開關手柄無裸露的金屬部分。4、Light should not be installed over HV&LV power distribution equipments and screw wire in substation.變電所內，高低壓配電設備及螺母線的正上方不應安裝燈具。5、Base and support of spot light should be fixed strongly. King journal should25、 be screwed up and fixed in ray axis direction.投光燈的底座及支架應固定牢固，樞軸應沿需要的光軸方向擰緊固定。6、Exterior wall fitting should be provided water discharging hole. Water proof device should be provided to insulation table and wall.安裝在室外的壁燈應有泄水孔，絕緣臺與墻面之間應有防水措施。u Special light installation 專用燈具安裝：Light installation shou26、ld comply to following requirements:燈具安裝應符合下列規定：（1）、Besides normal power, another spare power or power produced by diesel oil generator or accumulator will be provided to emergency light. Emergency light with its own power is another choice.應急照明燈的電源除正常電源外，另有一路電源供電；或者是獨立于正常電源的柴油發電機組供電；或由蓄電池柜供電或選用自帶電源27、型應急燈具；（2）、Escape lighting consists of exit light and escape legend. Height of exit light is no less than 2m and should be installed at escaping exit and upper parts of staircase.疏散照明由安全出口標志燈和疏散標志燈組成。安全出口標志燈距地高度不低于2m，且安裝在疏散出口和樓梯口里側的上方；（3）、Escape legend should be installed on the top of safe exit and 28、within 1m on the wall of staircase, escaping corridor and corner. It can be installed on the upper part when the place is not easy to install. Distance between escape legend over escape corridor should be no more than 20m (distance in civil defence should be no more than 10m)疏散標志燈安裝在安全出口的頂部，樓梯間、疏散走道29、及其轉角處應安裝在1m以下的墻面上。不易安裝的部位可安裝在上部。疏散通道上的標志燈間距不大于20m（人防工程不大于10m）；（4）、Position of escape legend should assure passing smoothly and will not be confused by other marks.疏散標志燈的設置，不影響正常通行，且不在其周圍設置容易混同疏散標志燈的其它標志牌等；（5）、Separate emergency light circuit should exist in emergency light wiring. Wire pass through 30、different fire prevent areas should be provided fire prevention mesure.應急照明線路在每個防火分區有獨立的應急照明回路，穿越不同防火分區的線路有防火隔堵措施；（6）、Fire-resisting wire, cable will be used as escaping light wiring. Wire will thread surface conduit or recessed rigid conduit inside inflammable material. Thickness of protection laye31、r should be no more than 30mm. Copper core insulated wire with rate voltage no less than 750V will be used.疏散照明線路采用耐火電線、電纜，穿管明敷或在非燃燒體內穿剛性導管暗敷，暗敷保護層厚度不小于30mm。電線采用額定電壓不低于750V的銅芯絕緣電線。u Power on and test run of lighting 照明通電試運行：1、Control of lighting circuit should be same as marks of lighting power DB w32、hen lighting system is power on. Switch should match sequence of lighting fixture control. Direction turn and speed regulating switch of fan should work well.照明系統通電，燈具回路控制應與照明配電箱及回路的標識一致；開關與燈具控制順序相對應，風扇的轉向及調速開關應正常。2、Power should be 24h supplied to lighting system of public building and 8h supplied t33、o civil building. All light fitting should be power on and record should be taken every 2h. There should be no faults in continuous running.公用建筑物照明系統通電連續運行時間應為24h，民用住宅照明系統通電連續運行時間應為8h。所有照明燈具均應開啟，且每2h記錄運行狀態1次，連續運行時間內無故障。u Installation of switches and sockets 開關、插座安裝一、Wiring of socket should comply to34、 following regulations插座接線應符合下列規范：1、Left pole and upper pole of single phase 2 pole socket should connect to phase line and right pole and under pole should connect to neutral; right pole of single phase 3 pole socket should connect to phase line and left pole should connect to neutral line.單相兩插座，面對35、插座的右孔或上孔相線連接，左孔或下孔與零線連接；單相三孔插座，面隊插座的右孔與相線連接，左孔與零線連接；2、PE or PEN line should connect to upper pole of single phase 3 pole socket, 3 phase 4 pole socket and 3 phase 6 pole socket. Earthing connector of socket will not connect to neutral connector. 3 phase socket at the same place connect wires in same36、 way.單相三孔、三相四孔及三相五孔插座的接地（PE）或接零（PEN）線接在上孔。插座的接地端子不與零線端子連接。同一場所用的三相插座，接線的相序一致；3、PE or PEN line is not allowed to connect in series between sockets.接地（PE）或接零（PEN）線在插座間不串聯連接；4、Recessed socket panel stick to wall tightly without gap around it. Surface of it is smooth, no cracks, scratched and with all d37、ecorated bolt.暗裝的插座面板緊貼墻面，四周無縫隙，安裝牢固，表面光滑整潔、無碎裂、劃傷，裝飾帽齊全；5、Floor socket panel is parallel to floor or stick to floor tightly. Cover is fixed tightly and sealed.地插座面板與地面齊平或緊貼地面，蓋板固定牢固，密封良好；6、Height of sockets in same room should be same.同一室內插座安裝高度一致。二、Installation of lighting switches should comply t38、o following regulations照明開關安裝應符合下列規定：（1）、Switches in one building should choose one series of products. Switches in good condition should be same and control easily.同一建筑物、構筑物的開關采用同一系列的產品，開關的通斷位置一致，操作靈活、接觸可靠；（2）、Location of switches should be easy to use. Edge of switch should be 0.150.2m away from d39、oor frame and 1.3m away from floor. Ceiling switch should be 23m from floor, however, when the height of room is less than 3m, ceiling switch should be away from ceiling no less than 100mm and the switch should be downward vertically.開關安裝位置便于操作，開關邊緣距門框邊緣的距離0.150.2m，開關距地面高度1.3m；拉線開關距地面高度23m，層高小于3m時，拉40、線開關距頂板不小于100mm，拉線出口垂直向下；（3）、Switches of same type should be installed together and height should be same in one room. Control of switch should be in order. Ceiling switch of parallel installation should be more than 20mm away from each other.相同型號并列安裝及同一室內開關高度一致，且控制有序不錯位。并列安裝的拉線開關的相鄰間距不小于20mm；（4）Rece41、ssed socket panel stick to wall tightly without gap around it. Surface of it is smooth, no cracks, scratched and with all decorated bolt.暗裝的開關面板應緊貼墻面，四周無縫隙，安裝牢固、表面光滑整潔、無碎裂、劃傷，裝飾帽齊全。u Indoor water supply system 室內給水系統 Pipes connecting water tank in basement and connecting pumps and water tank on roof42、 are composite metal plastic pipes and threaded connection. Other pipes are PP-R pipe and pipe fittings with thermal connection. PP-R pipe and pipe fitting should be 2.0MPa pipes.地下室水箱間與生活泵至屋頂水箱之管材采用鋼塑復合管及管件絲扣連接；其余給水管材均采用PP-R管及管件，熱熔連接。PP-R管及管件選用2.0MPa管材。 Interior water supply valve whose DN50 should43、 be butterfly valve or gate valve. Valve whose P=1.0MPa and DN50 should be ball valve.室內給水閥門DN50采用蝶閥或閘閥，P=1.0MPa；DN50采用球閥。l Pipes in outdoor ceiling should be polyurethane flexible pipe insulated by aluminum foil. Thickness of insulated layer: when DN50, it should be 40mm; when DN50, it should be 3044、mm. Details refer to O3S401 and 87S159.吊頂室內外，屋頂外露部分管道采用聚氨脂軟管外包夾筋鋁箔保溫，保溫層厚度：當DN50時為40mm；當DN50時為30mm。做法詳見O3S401，87S159。 Test pressure of domestic water supply should be 1.1MPa; Water supply for fire fighting should be 1.2MPa.生活給水管的試驗壓力為1.1MPa；消防給水管的試驗壓力為1.2MPa。 Fire hydrant system and sprinkling syste45、m should be connected by galvanized steel pipe of threaded connection. Slope of transverse sprinkling pipe should be 0.2%, and pipe should be water release riser. Sprinkler head should be connected by DN25. Pressure gauge will be put in front of water release valve. Installation of wet-test alarm va46、lve refers to collective drawings 89SS175 of national standard 89SS175.消火栓系統與噴淋系統管材采用熱鍍鋅鋼管絲扣連接。噴淋橫管坡度為0.2%，坡向放水立管。噴頭連接支管為DN25，放水閥前設壓力表。濕試報警閥安裝詳見國標圖集89SS175。 Installation of valve should comply to item 3.2.4 and 3.2.5 in GB50242-2002.閥門安裝應按GB50242-2002規范第；3.2.5條規定安裝。 Installation of water supply pipe47、 should comply to item ；4.1.7；4.1.8；4.2.2；4.2.6；4.2.7 in GB50242-2002.給水管道安裝應按GB50242-2002規范第；4.1.7；4.1.8；4.2.2；4.2.6；4.2.7條規定安裝。 Installation of indoor fire hydrant should comply to item ；4.3.2；4.3.3 in GB50242-2002.室內消火栓安裝應按GB50242-2002規范第；4.3.2；4.3.3條規定安裝。 Installation of connector of pipes shoul48、d comply to item 3.3.15 in GB50242-2002.管道接口應符合GB50242-2002規范第條規定安裝。 Installation of hanging support of pipes should comply to item ；3.3.8 in GB50242-2002.管道吊支架安裝應符合GB50242-2002規范第；3.3.8條規定安裝。 Installation of water supply pipe and fittings should comply to item ；4.2.2；4.2.3；4.2.4；4.2.5；4.2.6 in GB5049、242-2002.給水管道及配件安裝應符合GB50242-2002規范第；4.2.2；4.2.3；4.2.4；4.2.5；4.2.6條規定安裝。u Indoor water drainage system 室內排水系統 Water drainage system should be connected by PVC-U pipes and pipe fittings in adhesives way. Down pipe which is used PVC-U down pipe and fitting should be connected by rubber ring of R-R pip50、e socket. Water drainage riser should be connected with water drainage pipe by 2 elbows of 45.排水管材采用PVC-U排水管及管件粘接連接；雨水管采用PVC-U雨水管及管件，R-R承口橡膠圈連接，排水立管與排出管間連接采用兩個45度彎頭。 Watering test should be done before water drainage pipe is embedded. Height of water should be not lower than upper edge of 1F sanitar51、y or height of floor. Checking method: after water surface falls down after 15min of full water, fill up water again and observe it for 5min, if water surface does not fall not, no leakage of pipe and joint will be accepted.隱蔽式埋地的排水管道在隱蔽前必須做灌水試驗，其灌水高度應不低于底層衛生器具的上邊緣或地面高度。檢驗方法：滿水15min水面下降后，再灌滿觀察5min，液52、面不降，管道及接口無滲漏為合格。 Slope of plastic transverse pipe for domestic waster water.生活污水塑料管道橫管坡度：Caliber 管徑（mm）Standard Slope標準坡度（）Min Slope 最小坡度（）5025127515811012616074 Expansion joint should be installed on plastic water drainage pipe according to design brief and its position. Expansion joints with inter53、val no more than 4M will be provided with fire protection zone or fireproof covers Interval between should be no more than 4M. 排水塑料管必須按設計要求及位置裝設伸縮節。伸縮節間距不大于4M。并設置防火圈或防火套。 Main water drainage riser and level pipe should be provided through ball test. Diameter of ball should not be 2/3 times less than54、 pipe diameter. And rate of through ball should be 100%.排水主立管及水平干管均應做通球試驗，通球球徑不小于排水管管徑的2/3，通球率應為100%。 Check point should be set on water drainage riser each level. It should be set at lowest level and highest level which has sanitary fittings. Center of check point should be 1M above floor with erro55、r of +20mm. Direction of check point should easy for repair. Manhole should be installed at the check point when recessed riser is installed. Cleanout should be installed no less than 200mm away from wall. If cleanout is replaced by choke plug at start point of waster water pipe, it should be no les56、s than 400mm away from wall.排水立管上應每隔一層設置一個檢查口，但在最低層和有衛生器具的最高層必須設置。檢查口中心高度距操作地面為1M，允許偏差+20mm，檢查口的朝向應便于檢修，暗裝立管時在檢查口處安裝檢修門。清掃口的安裝與墻面距離不得小于200mm，若污水管起點設置堵頭代替清掃口時，與墻面距離不少于400mm。 Water drainage aeration pipe should be 300mm higher than roof and it should be thicker than maximum of snow thickness.排水通氣管應高出屋57、面300mm，但必須大于最大積雪厚度。 Hanging hook and bar clap on metal pipe should be fixed on load-carrying member. Fixed interval: transverse pipe should be shorter than 2M, riser should be no longer than 3M. When the height of storey is not higher than 4M, Fixed parts can be installed on riser. Abut or fixed fit58、tings should be provided to angle branch on bottom of riser.金屬排水管上的吊鉤或卡箍應固定在承重結構上。固定間距：橫管不大于2M，立管不大于3M。樓層高度小于或等于4M時，立管可裝一個固定件。立管底部的彎管處應設支墩或采用固定措施。 Max interval between support of plastic pipes: unit: M 塑料排水管道支吊架最大間距：單位：MCaliber 管徑（mm） 50 75 110 160Riser 立管 1.2 1.5 2.0 2.0Transverse pipe橫管 0.5 0.75 1.1 1.6