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ASPHALT PLANTSDRUM MIXERS

CMIROADBUILDING INC.

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CONTENTS

FACILITIES 2

COUNTER-FLOW DRUM MIXERS 4

E3 RAP-STAR SERIES 4

MAGNUM SERIES 8

PARALLEL-FLOW DRUM MIXERS 10

CR SERIES 10

VENTURI-MIXER SERIES 11

ANCILLARY EQUIPMENT 12

AGGREGATE FEED BINS & CONVEYORS 12

DUST HANDLING SYSTEMS 13

AC TANKS 14

HOT MIX STORAGE 15

CONTROL SYSTEMS 17

WARM MIX ASPHALT SYSTEM 17

RECYCLE BINS 18

LIME ADDITIVE SYSTEM 18

DRUM UPGRADES & RETROFIT 19

FILLER SILOS 19

AFTERSALES SERVICE & SUPPORT 20

CMIROADBUILDING INC.

CMI ROADBUILDING BACK ON THE ROAD

Since 1929 CMI Roadbuilding’s legacy brands have been at the forefront

of technology development in the Road Building, Reclamation and

Compaction industries.

CMI Roadbuilding manufactures a broad range of asphalt plants, concrete

plants, grade preparation, concrete paving and pavement profiling

products along with landfill and soil compactors.

The company serves the following industries:

• Grade preparation and compaction

• Road construction and maintenance

• Asphalt milling and recycling

• Surface treatment

• Landfill compaction

• Asphalt and concrete mixing

CMI Roadbuilding is a heavy equipment manufacturing company, offering products and solutions within the Road Building, Construction and Waste Management sectors.

CMI strives to provide customers with a complete, end to end solution in

the road building, civil infrastructure and waste handling sectors utilizing

R&D, engineering expertise and many years’ experience. We aim to

manufacture products with optimum efficiency and reliability throughout

their life cycle and to provide the very best performance and value from

commissioning to after-market service and support.

CaptionsOpposite top: Main fabrication facility.Opposite bottom: Warehouse, hydraulics bay & electrical assembly bay.Above top: Head office and parts distribution facility.Above right: Offices.Left: Parts warehouse.

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FACILITIESCMI’s headquarters for North, Central and South American, sales, engineering and product support operations is a 58,000ft2 modern building in Oklahoma City, USA.

CMI’s dedication to end user’s uptime and machine availability CMI’s

centrally located headquarters is constantly stocked with a wide range

of replacement parts ranging from advanced electronic microprocessor

controllers to heavy-duty drum flighting, drag conveyor chain, air

cylinders and replacement seals, belts, sheaves, and more.

CMI’s new, larger well equipped parts warehouse has ample space to

keep all parts in-doors out of the weather to ensure high quality surfaces

and reliability, free from water intrusion or sunlight damage ready to

install on your equipment.

Staffed by a team of dedicated professionals, CMI’s headquarters are

easy to reach by customers around the world.

CMI utilizes all of today’s communication media to ensure we are easy

to contact via toll free land line telephone, dedicated email addresses

for parts and product support as well as facsimile machine, video

conferencing, mobile phone and will-call service for our local customers

and dealers.

E3 RAP-STAR SERIESCOUNTER-FLOW DRUM MIXERSThe E3 RAP-Star line of continuous counter-flow drum mixers marks the newest technology in drum design, combining high productivity and high RAP percentage capabilities with simplicity and reliability.

CaptionsOpposite top: E3 RAP-Star stationary installation.Opposite bottom: E3 RAP-Star’s industry leading veiling section viewed from the slinger end of the drum.Above right: E3-500P RAP-Star on portable chassis.

Available in both portable and relocatable arrangements, the continuous

full length main drum is surrounded by an outer RAP preconditioning

jacket that fully heats RAP before mixing with asphalt cement enabling

the CMI E3 RAP-Star the ability to produce premium asphalt mixtures

with high RAP percentages at high moisture levels.

The E3 RAP-Star design features three heat transfer zones: convective,

radiant and conductive. Virgin aggregates are dried and heated in the

convective zone, RAP and variable percentage of virgin aggregates are

heated in the radiant zone between the main drum and outer jacket and RAP

shares heat by commingling, mixing and churning with virgin aggregate

in the conductive zone as it mixes with the injected asphalt cement.

Renowned for its high performance and RAP capabilities, CMI’s E3

RAP-Star drum series also continues as an industry leader in low

emissions by employing an extremely fuel efficient process timing

technology while also mitigating hydrocarbon emissions from the mixing

stage by drawing fugitive fumes into the exhaust gas stream thereby

incinerating them in the drum combustion zone.

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FEATURES• Side entry recycle entry located at the beginning of the radiant

heat transfer zone.

• Steel construction utilizing high strength alloys and heat-

durable stainless steel.

• High RAP capability

• High performance in high moisture environments.

• Tunable veiling zone.

• 100% bolt-in flighting.

• Retro-fittable to any brand asphalt drum mix plant.

Stainless Steel

A514B T1A Steel

A36 Steel

Color denotes steelalloy construction:

Unburned hydrocarbons from the mixing zone are drawn into the exhaust gas stream and incinerated

EMISSION CONTROL

Inlet spirals effectively move the cold virgin aggregate into the drying zone no matter what the slinger conveyor position.

RAP ENTRYCold, wet RAP is introduced into the outer shell, where it is blended with a proportion of hot aggregate and hot dust removing excess moisture before the introduction of asphalt cement (bitumen)

The E3 RAP-Star design features three heat transfer zones: convective, radiant and conductive

E3 RAP-Star’s have the industry’s longest material blending zone, where RAP and virgin aggregates mix together

MATERIAL BLENDING HEAT TRANSFER

VIRGIN AGGREGATE ENTRY

CaptionsOpposite top: Stationary E3 RAP-Star successfully working in the southeast of USA.Opposite bottom left: E3 RAP-Star shipping from factory.Opposite bottom right: E3 RAP-Star portable in working position. Top: E3 RAP-Star stationary working in Texas USA.Left: Portable E3 RAP-Star configured with CMI SE195 self-erecting silo.

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OPTIONS• Portable & relocatable arrangements.

• Specialized transport trailers for reliable roadability in select

markets.

• Chain drive with trunnion drive as standard.

• Flexible fuel choices

• Numerous dust handling configurations and technologies

• Patented and field-proven, CMI Warm Mix Asphalt technology

lowers mix temperatures, reduces emissions, improves mix

flexibility and saves you money.

E3 SERIES SPECIFICATIONMODEL PRODUCTION MAIN DRUM DIAMETER RAP ENTRY DIAMETER LENGTH

E3-200 200tph (181mtph) 6ft 4in (1930mm) 9ft 4in (2845mm) 36ft (10973mm)

E3-300 300tph (272mtph) 7ft 4in (2230mm) 10ft 4in (3150mm) 42ft (10973mm)

E3-400 400tph (363mtph) 8ft 4in (2540mm) 11ft (3350mm) 47ft 6in (14480mm)

E3-500 500tph (454mtph) 9ft 3in (2820mm) 11ft 10in (3610mm) 47ft 6in (14480mm)

E3-600 600tph (544mtph) 10ft 3in (3124mm) 13ft 4in (4064mm) 47ft 8in (14529mm)

Urban plant sites are ideally suited for an upgrade to CMI’s E3 RAP-Star continuous drum

mixer. Whether your plant is still operating a parallel flow or an early model counter-flow drum

mixer, the fuel efficiency and hydrocarbon emission reduction technology in the E3 RAP-Star

will greatly reduce your company’s carbon footprint in one easy step.

Asphalt pavement is one of the most recycled materials worldwide with

millions of tons recycled each year.

CMI’s E3 RAP-Star continuous drum mixer, features the newest process

timing technology to come along in the industry in the past twenty years.

CMI’s revolutionary concept is how and when, virgin aggregate and RAP

materials are exposed to and thereby absorb the drying and heating

energy. The E3 RAP-Star’s unique material flow, enable the drum to

produce premium mix quality even with high RAP percentages at no

additional fuel costs than running 100% virgin mix. This fuel saving

combined with significant reductions in hydrocarbon emissions previously

unattainable by other continuous drum mixers, differentiate production

plants running E3 RAP-Star’s into a class by themselves.

CaptionsOpposite top: Magnum 225P Super Portable. Opposite bottom: Magnum 400 Stationary baghouse and tank arrangement.Above top: Magnum 225P Super Portable series shown in transport configuration. Above: Magnum 300 Stationary drum.

MAGNUM SERIES COUNTER-FLOW DRUM MIXERSThe original, high performance counter-flow unitized drum mixer, the Magnum series has set the standard for more than thirty years, in mix quality and durability still out of reach by other manufacturers.

Considered by many as the industry bellwether, the Magnum still sets the

industry standard for a unitized drum mixer.

The efficiency and predictability of daily performance of the CMI

Magnum series has proven to be valuable to operators of large stationary

installations as well as highly mobile paving companies running CMI

Super Portable series of asphalt plants.

Pictured at right, CMI Super Portable series of asphalt plants have proven

to be extremely cost effective for highly mobile production operations.

Designed to need no cranes to fully erect the plant, a minimum number

of electrical and data connections and necessary equipment preinstalled

to make the plant on 3,000psi soils makes the CMI Super Portable series

as close to a ‘go anywhere’ plant as any on the market.

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OPTIONS• Portable & relocatable arrangements.

• Specialized transport trailers for reliable roadability in select

markets.

• Super Portable configurations

• Chain drive with trunnion drive as standard.

• Flexible fuel choices

• Numerous dust handling configurations and technologies

MAGNUM SERIES SPECIFICATIONMODEL PRODUCTION MAIN DRUM DIAMETER DRUM LENGTH

225 225tph (204mtph) 7ft (2130mm) 39ft 4in (12010mm)

275 275tph (250mtph) 7ft (2130mm) 39ft 4in (12010mm)

300 300tph (272mtph) 7ft 4in (2235mm) 44ft (13437mm)

400 400tph (363mtph) 8ft 4in (2540mm) 48ft (14630mm)

500 500tph (454mtph) 9ft 5in (2900mm) 52ft (15850mm)

600 600tph (544mtph) 10ft 6in (3200mm) 56ft (17070mm)

CR SERIESUNITIZED SINGLE CHASSIS PARALLEL-FLOW DRUM MIXERSWhere allowable, parallel flow drum mixers provide reliable performance, stability of operation and low maintenance at a lower capital expense.

A well established, high performance parallel flow drum mixer which

works well in a wide range of remote locations. Stable and easy to

operate, the CMI CR Series of parallel flow drum mixers is noted for its

easy maintenance schedule and reliable performance.

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CaptionsAbove left and top right: CR Series drums evolved into the Magnum series (shown).Bottom middle: High capacity CR Series. Bottom right: CR Series in portable chassis configuration.

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VENTURI-MIXER SERIES PARALLEL-FLOW DRUM MIXERSYears ago, CMI introduced the first parallel-flow recycling drum mix plant capable of producing RAP mixes while enabling operators to maintain productivity and acceptable emission control.

The key to efficient operation of these plants lies in a design concept

which provides optimum fuel combustion and control of heat transfer to

both virgin and recycle aggregates.

These designs utilize sophisticated flighting that makes use of radiant,

forced convection and conductive heat transfer with minimal shell loss.

CaptionsAbove: Portable Venturi Mixer Plant.Far Right: Stationary Venturi Mixer Plant.Right: CMI high performance Venturi Mixer.

CR SERIES SPECIFICATIONMODEL PRODUCTION MAIN DRUM DIAMETER DRUM LENGTH

CR-65 65tph (60mtph) 4ft (1219mm) 20ft (6096mm)

CR-125 125tph (113mtph) 5ft 4in (1626mm) 22ft (6706mm)

CR-175 175tph (159mtph) 6ft (1829mm) 24ft (7315mm)

OPTIONSOPTIONS• Portable & relocatable arrangements.

• Specialized transport trailers for reliable roadability in select markets.

• Chain drive with trunnion drive as standard.

• Flexible fuel choices

• Numerous dust handling configurations and technologies

• One or two bin recycle feeders

• Hydraulic erecting cylinders

• Relocatable and portable configurations

VENTURI-MIXER SERIES SPECIFICATIONMODEL PRODUCTION DRUM COMBUSTION DIAMETER DRUM DRYER DIAMETER DRUM MIXING DIAMETER LENGTH

VM-225 225tph (204mtph) 7ft (2130mm) 6ft (1830mm) 7ft 6in (2290mm) 37ft (11280mm)

VM-300 300tph (272mtph) 8ft (2590mm) 6ft 6in (1980mm) 9ft (2740mm) 50ft (15160mm)

VM-400 400tph (363mtph) 9ft (2740mm) 7ft (2130mm) 10ft (3050mm) 52ft 6in (15990mm)

VM-500 500tph (454mtph) 10ft (3050mm) 8ft (2440mm) 11ft (3350mm) 59ft (17930mm)

VM-600 600tph (54 mtph) 11ft (3350mm) 9ft (2740mm) 13ft (3960mm) 63ft (19150mm)

CaptionsTop left: CMI RA218P portable Roto-Aire.Top centre: CMI RA418S stationary Roto-Aire baghouse.Top right: Cedarapids BH40 stationary pulse-jet baghouse.Left: Cedarapids BH40 stationary pulse-jet baghouse. Above: CMI RA318P portable Roto-Aire baghouse.

AGGREGATE FEED BINS & CONVEYORSPORTABLE & RELOCATABLEModular design for both portable and relocatable installations and available in portable 20ton (18.14tonne) or 32ton (29tonne) and relocatable 32ton (29tonne).

Bins featuring steep sidewalls with tapered feed openings providing

free materials flow to the belt feeders. Each belt feeder is equipped with

ACCU-DRIVE, an AC variable frequency drive system, multi-ply belting and

lagged head pulley with ample capacity.

Manual gate settings via rack-and pinion shear gate and electrical

no-flow switch signals with a light indicator if a feeder is not providing

material flow.

Portable packages include triple-axle with dual tires, landing jacks and

kingpin.

Some available options include: grizzly bars, bin extensions, bin dividers,

air cannons, electric vibrator and moisture ammeter probes.

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CaptionsTop left: Four 20ton, portable cold-feed bin set.Top right: Portable conveyor with weigh-bridge and scalping screen.Above: Conveyor sets for complex configurations are available from CMI. Right: Six 32ton, stationary cold-feed bin set.

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DUST HANDLING SYSTEMSPORTABLE & RELOCATABLE BAG HOUSESEPA emission standard compliant baghouses available in a multitude of configurations complete with dust handling, measuring, conveying and storage systems employing technologies to precisely control fine material to achieve the most stringent mix designs.

All CMI baghouses feature all steel housing, hopper and clean air

plenum of strong all welded construction completely painted with high

temperature paint.

Each baghouse features heavy industrial-duty centrifugal fan with

backward-inclined blades to operate efficiently requiring less horsepower

than conventional radial-bladed fans.

Portable, Roto-Aire baghouses feature Roto-Step differential pressure

cleaning system significantly extending bag filter life.

Roto-Aire are available with two, three or four rotor configuration with

performance ranging from 19,987ft3/min to 89,940ft3/min (14,889m3/min

to 69,528m3/min).

AC TANKS HORIZONTAL & VERTICALWith vertical tanks in two capacities of 23,690gal (89,675L) and 29,816gal (112,863L) and a wide range of horizontal tanks, CMI offers your operation the right size for range of needs.

CMI tanks feature high density mineral wool insulation clad by aluminum

jacketing to retain heat and maintain appearance even after years of use.

Horizontal tanks feature self-store blocking assemblies to eliminate

the need for screw jacks and haul timbers from site to site. Blocking

assemblies consist of crank-type landing jacks and steel beam cribbing.

All portable models include a 420gal (1,590L) internal fuel tank that is

integrally designed into the trailer gooseneck. The entire area on top

of the gooseneck is available to mount hot-oil heater pumps or other

accessories.

Each CMI portable AC tank comes complete with an axle arrangement

and lighting packages compliant with most national regulations

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CaptionsTop left: Super Portable, split tank complete with control house, AC proportioning system and hot oil heater.Top right & right: CMI vertical tank arrangements.Above: CMI horizontal tank choices are highly configurable for a wide variety of asphalt cements and come with a high level of standard equipment.

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HOT MIX STORAGEPORTABLE & RELOCATABLEReliable and highly configurable, CMI hot mix storage silos are available in a wide range of capacities. Starting with the popular HMS140, CMI silos are also available in 200, 260 and 320 ton(US) sizes.

Designed with features to economically store hot mix asphalt for

extended periods of time, CMI’s silos are also designed with special

features to reduce segregation.

Rugged slug feeders designed to reduce segregation are fitted with AR

steel liner plates as are the steel cones and conveyor sides.

Also featured are CMI’s dual discharge gates of 48” (1499mm) x 12”

(305mm) wide with elastomer seals configured perpendicular to the

driveway to reduce material segregation. Safety gates with a 4” (102mm)

floor structure closes with a clam gate failure or loss of silo power.

Drag conveyors that accompany all CMI silos are armored with chromium

carbide steel liners in the floor for long life.

Equipped with three-stage reduction of belt, planetary and chain with 15

& 48 tooth drive sprockets, CMI offers drag conveyors with performance

levels up to 650 tons(US) per hour.

CaptionsTop left: Six 320ton silo set installed on high volume plant operation.Top centre: Three 200ton CMI silos set in-line for single scale operation.Top right: Two CMI silos in customer specified paint color available from CMI.Left: Two 260ton CMI silos set in-line for single scale operation. Above: Two of CMI’s 140ton silos, a popular size choice from operators of all brands of asphalt plants.

CONTROL SYSTEMS IMPULSE IIIThe CMI ImpulseTM series of total asphalt plant control systems utilizes Programmable Logic Controller (PLC) technology and Windows® based operator interface software to precisely control and monitor asphalt plant operations, on-site or remotely.

WARM MIX ASPHALT SYSTEM CMI’s WMA system features a single point of injection, high accuracy PLC control system, no costly additives and quick installation as a retrofit kit to any brand unitized drum mix plant.

Total plant control featuring plant diagnostics, remote plant monitoring,

step by step instructions to guide the operator through the calibration

procedure, data recordation, Alarm log, activity log, mix cost analysis.

Impulse™ series comes complete with every new asphalt plant from CMI

and is a popular choice as an aftermarket retrofit to other brand asphalt

plants.

Patented and field-proven, CMI’s warm mix asphalt technology lowers

mix temperatures, reduces emissions, improves mix flexibility and lowers

operating costs.

Along with significant fuel savings, a CMI WMA system offers distinct

advantages over chemical systems including no incremental cost per

ton aside from water, widely available foaming agent (water), fewer

moving parts, decreased plant wear and evenly coated aggregates due

to foaming action occurring just outside of the drum and injected into the

drum mixing chamber.

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HOT MIX STORAGE SELF ERECTINGHighly portable units which includes complete running gear and all operating equipment, a complete system that replaces multiple loads and expensive footings.

All CMI self-erecting hot mix storage systems come complete with all

necessary lifting and leveling hydraulic cylinders to provide for true self-

erecting capability.

Additionally, all models come with Slug Feeders which provides uniform

feed for the prevention of segregation. Automatic discharge of feeder

controlled by fill level and cutoff switches. Discharge gates are air-

operated. Powerful drag conveyors fitted with roller bushings on the

chains for long sprocket life and spring loaded, hold down type idlers to

prevent hydroplaning. Drags are also fitted with liners in the floor and

sides which provide extreme wear resistance.

A reject material bypass gate is complete with electric/air components

for remote operator control. Access platform at the head of the conveyor

for ease of service.

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CaptionsAbove: CMI model SE195 self-erecting storage bin in operational configuration.Top right: SE195 folded into transport configuration. Right: Showing the SE195’s high storage capacity but compact design for tight plant site operations.

RECYCLE BINS PORTABLE & RELOCATABLEAvailable in one bin or two the CMI recycle bin & feeder systems are highly configurable to work on any brand asphalt plant.

DRUM UPGRADES & RETROFITBoth high performance ‘straight’ drums like the original MAGNUM and very high RAP performance mixers like the CMI E3 are configurable for your plant of any make or size.

LIME ADDITIVE SYSTEM With more jurisdictions requiring lime treatment to cold feed aggregates, CMI offers a range of mineral filler systems designed for maximum uptime and high material control accuracy.

FILLER SILOSPORTABLE & RELOCATABLE CMI mineral filler silos are installed on many brands of asphalt plants and used whenever additives such as hydrated lime are added or when design specifications require precise modifications to the fine aggregate (dust) portion of the asphalt mixture.

Additional configurable items include single or dual axle transport

packages to meet local regulations. CMI also offers all the recycle bins

and feeder systems with options such as grizzly-bars atop the bins,

complete with vibrators, pneumatic cannons to ensure regular feeding,

scalping screens, RAP lump breakers and a permanent magnet to help

remove ferrous metals from the RAP materials.

In addition to replacement parallel flow drums, CMI’s counterflow drums

are readily available in sizes of 150, 200, 225, 275, 300, 400, 500, 600

& 700tons (US). Available for any brand plant, CMI offers the right drum,

whether simply replacing an old worn parallel flow drum or upgrading

to a complete counterflow conversion, CMI’s wide range of asphalt plant

drums are the right high-performance choice.

Whether your operation utilizes the Dry Injection, Dry-on-Damp or Slurry

method, CMI lime additive systems and precise material control will

optimize the benefits of lime to your asphalt mixtures.

Numerous authorities over a wide range of geographies have mandated

the use of lime modified mixtures as anti-stripping agent, improve

mixture stiffness and reduce rutting and cracking. The use of lime

modified HMA mixtures is also used to reduce oxidation and aging of the

placed asphalt.

Available with various material conveying methods including screw

augers and pneumatic, combined with vane feeders, pugmills and

computer controls exacting specifications are achieved through the use

of volumetric and gravimetric measurement to deliver unmatched mix

quality.

Available in 500BBL (57m3), 700BBL (79m3) and 900BBL (102m3)

capacities these silos are highly configurable.

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AFTERSALES SERVICE & SUPPORT Protecting your investment in CMI is important. With decades of experience in supplying remote areas around the globe, we know the significance of construction and landfill equipment uptime.

At the prototype stage through to product improvement and technology

update design stages of every product, CMI places the utmost importance

on ease of maintenance, component accessibility and simplicity of

component removal and replacement.

Centrally located in Oklahoma City, Oklahoma in the USA, CMI

Roadbuilding has excellent access to all forms of transportation from

railway to overnight air cargo services.

CMI also operates offices in the United Kingdom, providing additional

engineering, product support and sales administration to other areas of

the world.

Contact our Parts Department on:

Tel: 1-800-994-1753

Email: parts@cmi-roadbuilding.com

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CMIROADBUILDING INC.

CMI ROADBUILDING PRODUCT RANGE

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All reasonable steps have been taken to ensure the accuracy of this publication. However, due to our policy of continual product development, CMI Roadbuilding Inc. reserve the right to change details without prior notice. All machines supplied in accordance with our standard conditions. Illustrations and photos may show optional equipment. Copyright © CMI Roadbuilding Inc. 2014

CMI ROADBUILDING INC.315 HUDIBURG CIRCLEOKLAHOMA CITYOK 73108, U.S.A.T: 1-800-994-1736E: sales@cmi-roadbuilding.com

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