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PIP REIE686 Machinery Installation and Installation Design.pdfblowdownsystem A closed system connected to a machine used to depressure and decontaminate the machine preparatory to maintenanceactivities;alsoknown as a maintenancedropoutsystem
2.8 cementatiousgrout A type of grout material that is portland cement based.
cementatiousgrout A type of grout material that is portland cement ba
DB43T 1659-2019 废纸脱墨浆分类规范chockplate A solid steel (or alloy steel) plate with a machined top surface that is grouted to a concrete foundation to support and maintain alignment of a machinery structural steel baseplate.
chockplate A solid steel (or alloy steel) plate with a machined top surface that is grouted to a concrete foundation to support and maintain alignment of a machinery structural steel baseplate.
streams. When condensate is present in the gas stream, the term wet gas may be used. Wet gas may also be used as a synonym to condensing service
droppoint A vertical section of oil mist distribution piping that is usually smaller in diameter than the main oil mist header. This piping rises out of a tee in the main oil mist header, turns horizontally, and extends downward to the machinery being lubricated
ctionofomistaistributionpipihgtnatisusuaysmallerindlameterthanthemainonmistneader.Thl out of a tee in the main oil mist header, turns horizontally, and extends downward to the machinery being
elastomericcoupling A coupling that obtains its flexibility from the flexing of an elastomeric element
elastomericcoupling A coupling that obtains its flexibility from the flexing of an elastomeric elemen
engineeringdesigner The person or organization charged with the project responsibility of supplying installation drawings and procedures for installing machinery in a user facility after machinery has been delivered. In general, but not always, the engineering designer specifies machinery in the userfacility
or organization charged with the project responsibility of supplying installation drawings and procedures machinery in a user facility after machinery has been delivered. In general, but not always, the designer specifies machinery in the userfacility
epoxygrout A type of grout material that consists of a resin base that is mixed with a curing agent (hardener) and usually an agaregatefller.
out material that consists of a resin base that is mixed with a curing agent (hardener) and usually al er
The person or organization charged with providing engineering services and labor required to install machinery in a user facility after machinery has been delivered. In general, but not always, the installer is the project constructior contractor.
or organization charged with providing engineering services and labor required to install machinery in a after machinery has been delivered. In general, but not always, the installer is the project constructior
Two or more rotating equipment machinery elements consisting of at least one driver and one driven element joinec togetherby a coupling.
rotating equipment machinery elements consisting of at least one driver and one driven element joinec acoupling.
PI RECOMMENDED PRACTICE 686
A type of rotating machinery coupling that obtains its flexibility by relative rocking and sliding motion betv orofiledgearteeth.
xy or cementatious material used to provide a uniform foundation support and load transfer link fo onofrotatingmachinery.Thismaterialistypicallyplacedbetweenapieceofequipment'sconcretefound mountingplate (see2.32)
2.27 groutpin A metallic pin or dowel used to tie an epoxy grout pour to its concrete foundation to prevent delamination (or edge lifting)due to differential thermal expansion between the grout and the concrete
lic pin or dowel used to tie an epoxy grout pour to its concrete foundation to prevent delamination (or uetodifferentialthermalexpansionbetweenthegroutandtheconcrete
isolationblockvalve A valve used to isolate a process machine preparatory to maintenance. Also known as a block valve or isolatior /alve.
isolationblockvalve A valve used to isolate a process machine preparatory to maintenance. Also known as a block valve or isolatior /alve.
mechanicalpipinganalysis An analysis of the piping connected to a machine to determine the stresses and deflections of the piping resulting rom temperature, pressure, and dynamic loadings such as pulsating flow (mixed phased flow). Determination of the ype, location, and orientation of piping supports and piping guides results from this analysis.
icaipipinganaiysis ysis of the piping connected to a machine to determine the stresses and deflections of the piping rest nperature, pressure, and dynamic loadings such as pulsating flow (mixed phased flow).Determination cation,and orientation of piping supports and piping guides results from this analysis.
2.35 oil mist A dispersion of oil droplets, of 1 to 3 micron size in an air stream
mistappcationtittings Long path orifices that cause the small oil droplet size in the header ("dry mist") to be converted td droplets ("wet mist") to lubricate equipment bearings. Oil mist application fittings are also known as red
oilmistconsole A system consisting of the oil mist generator, oil supply system, air filtering system, oil mist hea necessary controls and instrumentation. Air and oil enter the console to produce oil mist.
oil mistdistributorblock A small rectangular block that has four or more holes drilled and tapped in opposite faces. Drop poi distributor blocks. An oil mist distributor block may also be described as an oil mist manifold block.
PI RECOMMENDED PRACTICE 686
operatingtemperature(thermal)alignment A procedure to determine the actual change in relative shaft positions within a machinery train from the ambient (not running) condition and the normal operating temperature (running) condition by taking measurements from startup to normal operating temperature while the machine(s) is (are) operating, or after the shafts have been stopped but the machinesarestillnearoperatingtemperature.
operatingtemperature(thermal)alignment A procedure to determine the actual change in relative shaft positions within a machinery train from the ambient (not running) condition and the normal operating temperature (running) condition by taking measurements from startup to normal operating temperature while the machine(s) is (are) operating, or after the shafts have been stopped but the machines arestillnearoperatingtemperature.
tance between two adjacent and parallel shaft centerlines. This offset is normally described in a ters ormils)at the flex element location.
A test performed on optical leveling equipment to ensure that the instrument is properly adjusted and its li coincident to true earth level
tical leveling equipment to ensure that the instrument is properly adjusted and its line of sightis level.
pure oil mist lubrication (dry sump)
ourgeoilmistlubrication(wetsump) The application of oil mist to a machinery bearing housing or reservoir to provide a slight positive ubrication is by conventional ring oil or submerged bearing lubrication. This prevents contamit caused by infiltration of corrosive agents or condensation ofambient moisture.
blication of oil mist to a machinery bearing housing or reservoir to provide a slight positive pressure. Mach on is by conventional ring oil or submerged bearing lubrication. This prevents contamination that cou by infiltration of corrosive agents or condensation of ambient moisture.
maintain alignment of machinery
Equipment trains with driven equipment that is usually not spared is relatively large in size (power) service. This category is not limited by operating conditions or speed.
total acid number TAN The quality of base (expressed in terms of milligrams of potassium hydroxide) that is required to titrate the strong acid constituents present in 1 gm of an oil sample (ASTM Method P664 or D974)
quality of base (expressed in terms of milligrams of potassium hydroxide) that is required to titrate the strd tituents present in 1 gm of an oil sample (ASTM Method P664 or D974)
PI RECOMMENDED PRACTICE 686
2.59 vendor supplier The agency that, supplies the equipment. NOTEThe vendor may be the manufacturer of the equipment or the manufacturer's agent and normally is responsible fo service support
DownstreamSegme
APIRECOMMENDEDPRACTICE686 SECOND EDITION.DECEMBER2009
1.1 Chapter 2 provides general guidelines for rigging and lifting of machinery from shipping trucks, orth, onto thefoundation orplatform
NOTE the rigging and lifting plan can be reduced when specified by the user. The lifting plan for small machinery could be in the form of a site meeting at the start of construction, if agreed to by the user. However, if not specified otherwise, this section shall be used for all machinery
VE the rigging and lifting plan can be reduced when specified by the user. The lifting plan for small machinery could be in the form of a site meeting at the start of construction, if agreed to by the user. However, if not specified otherwise, this section shall be used for allmachinery
1.2This chapter is intended to supplement the rules and regulations that the rigging and lifting sub abide by, such as state or local government inspections and permits, OSHA 1926, Subparts H and ANSIB30
2Preplanning
hooks,rings, and so forth. Load capacities shall be based upon a minimum safety factor of 1.5.Plans shall also be madeforlifting crated equipment. NOTEWhen the safety factor of 1.5 results in the selection of a more expensive crane, the selection may be reduced upon an appropriate engineering review and agreement by both the installerand the user designated representative. b) The selected lifting equipment and confirmation that the load and lift radius are within the capacity and range atings of themanufacturerofthe lifting equipment.
c) Layout sketches showing the setup location for the lifting equipment in relationship to the initial load and its final installation point. The sketch should also show the proximity to important structures, overhead electrical services.OSHA 1926.550 gives clearance requirements for electrical services.
itetobetakenwhenbringingmachinerytofinallocation.Checkforoverheadclearance,turnradius,roac nterrailroad crossings,etc.
PI RECOMMENDED PRACTICE 686
GB/T 40425.1-2021 电动客车顶部接触式充电系统 第1部分：通用要求.pdf2.5The installer shall confirm that all equipment is up to date with respect to permits and inspections. Request that the rigging spreader bars, slings, cables, and so forth, are field inspected just prior to the lift being started. Refer to OSHA1926.Subparts Hand N,forinspection requirements.
2.6The installer shall hold a prelift meeting with the user and manufacturer (if required) to ensure tha action isagreed toandunderstood
3LiftingtheMachinery
Chapter 3Jobsite Receiving and
DB34T 2943.1-2017 工业车辆远程服务与管理系统技术规范 第1部分：车载终端DownstreamSegment
APTRECOMMENDEDPRACTICE686 SECONDEDITIONDECEMBER2009