Source: https://apps.leg.wa.gov/wac/default.aspx?cite=296-301&full=true
Timestamp: 2019-07-20 09:33:05
Document Index: 411788889

Matched Legal Cases: ['§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296']

Chapter 296-301 WAC:
296-301-010 Textiles—Application requirements.
296-301-015 Definitions applicable to this chapter.
296-301-020 General safety requirements.
296-301-025 Openers and pickers.
296-301-030 Cotton cards.
296-301-035 Garnett machines.
296-301-040 Spinning mules.
296-301-045 Slashers—Scope and application.
296-301-04501 Cylinder dryers.
296-301-04503 Enclosed hot air dryers.
296-301-050 Warpers.
296-301-055 Drawing frames, slubbers, roving parts, cotton combers, ring spinning frames, twisters.
296-301-060 Gill boxes.
296-301-065 Heavy draw boxes, finishers, and speeders used in worsted drawing.
296-301-070 Silver and ribbon lappers (cotton).
296-301-075 Looms.
296-301-080 Shearing machines.
296-301-085 Continuous bleach range (cotton and rayon).
296-301-090 Kiers.
296-301-095 Gray and white bins.
296-301-100 Mercerizing range (piece goods).
296-301-105 Tenter frames.
296-301-110 Dyeing jigs.
296-301-115 Padders—Nip guards.
296-301-120 Drying cans.
296-301-125 Ironer.
296-301-130 Extractors.
296-301-135 Nip guards.
296-301-140 Sanforizing and palmer machine.
296-301-145 Rope washers.
296-301-150 Laundry washer tumbler or shaker.
296-301-155 Printing machine (roller type).
296-301-160 Calenders.
296-301-165 Rotary staple cutters.
296-301-170 Clothing folding machine.
296-301-175 Hand bailing machine.
296-301-180 Roll bench.
296-301-185 Cuttle or swing folder (overhead type).
296-301-190 Color-mixing room.
296-301-195 Open tanks and vats for mixing and storage of hot or corrosive liquids.
296-301-200 Dye kettles and vats.
296-301-205 Acid carboys.
296-301-210 Handling caustic soda and caustic potash.
296-301-215 First aid.
296-301-220 Personal protective equipment.
296-301-225 Workroom ventilation.
296-301-010
296-301-015
Belt shifter. A device for mechanically shifting a belt from one pulley to another.
Belt shifter lock. A device for positively locking the belt shifter in position while the machine is stopped and the belt is idling on the loose pulleys.
Calendar. A machine consisting of a set of heavy rollers mounted on vertical side frames and arranged to pass cloth between them. Calendars may have two to ten rollers, or bowls, some of which can be heated.
Cans (drying). Hollow cylindrical drums mounted in a frame so they can rotate. They are heated with steam and are used to dry fabrics or yarn as it passes around the perimeter of the can.
Carbonizing. The removing of vegetable matter such as burns, straws, etc., from wool by treatment with acid, followed by heat. The undesired matter is reduced to a carbon-like form which may be removed by dusting or shaking.
Card clothing. The material with which many of the surfaces of a card are covered; e.g., the cylinder, doffer, etc. It consists of a thick foundation material, usually made of textile fabrics, through which are pressed many fine, closely spaced, specially bent wires.
Card machine. A machine consisting of cylinders of various sizes—and in certain cases flats—covered with card clothing and set in relation to each other so that fibers in staple form may be separated into individual relationship. The speed of the cylinders and their direction of rotation varies. The finished product is delivered as a sliver. Cards of different types are: The revolving flat card, the roller-and-clearer card, etc.
Comber. A machine for combing fibers of cotton, wool, etc. The essential parts are a device for feeding forward a fringe of fibers at regular intervals and an arrangement of combs or pins which, at the right time, pass through the fringe. All tangled fibers, short fibers, and neps are removed and the long fibers are laid parallel.
Combing machinery. A general classification, including combers, sliver lap machines, ribbon lap machines, and gill boxes, but excluding cards.
Continuous bleaching ranges. Ranges of several types and may be made for cloth in rope or open-width form. The goods, after wetting out, pass through a squeeze roll into a saturator containing a solution of caustic soda and then to an enclosed J-box. A V-shaped arrangement is attached to the front part of the J-box for uniform and rapid saturation of the cloth with steam before it is packed down in the J-box. The cloth, in a single strand rope form, passes over a guide roll down the first arm of the "V" and up the second. Steam is injected into the "V" at the upper end of the second arm so that the cloth is rapidly saturated with steam at this point. The J-box capacity is such that cloth will remain hot for a sufficient time to complete the scouring action. It then passes a series of washers with a squeeze roll in between. The cloth then passes through a second set of saturator, J-box, and washer, where it is treated with the peroxide solution. By slight modification of the form of the unit, the same process can be applied to open-width cloth.
Cutter (rotary staple). A machine consisting of one or more rotary blades used for the purpose of cutting textile fibers into staple lengths.
Embossing calender. A calender with two or more rolls, one of which is engraved for producing figured effects of various kinds on a fabric.
Exposed to contact. The location of an object, material, nip point, or point of operation is such that a person is liable to come in contact with it in his normal course of employment.
Garnett machine. Any of a number of types of machines for opening hard twisted waste of wool, cotton, silk, etc. Essentially, such machines consist of a lickerin; one or more cylinders, each having a complement worker and stripper rolls; and a fancy roll and doffer. The action of such machines is somewhat like that of a wool card, but it is much more severe in that the various rolls are covered with garnett wire instead of card clothing.
Gill box. A machine used in the worsted system of manufacturing yarns. Its function is to arrange the fibers in parallel order. Essentially, it consists of a pair of feed rolls and a series of followers where the followers move at a faster surface speed and perform a combing action.
Industrial organic solvent. Any organic volatile liquid or compound, or any combination of these substances which are used to dissolve or suspend a nonvolatile or slightly volatile substance for industrial utilization. It shall also apply to such substances when used as detergents or cleansing agents. It shall not apply to petroleum products when such products are used as fuel.
Interlock. A device that operates to prevent the operation of machine while the cover or door of the machine is open or unlocked, and which will also hold the cover or door closed and locked while the machine is in motion.
Jig (dye). A machine for dyeing piece goods. The cloth, at full width, passes from a roller through the dye liquor in an open vat and is then wound on another roller. The operation is repeated until the desired shade is obtained.
Kier. A large metal vat, usually a pressure type, in which fabrics may be boiled out, bleached, etc.
Lapper (ribbon). A machine used to prepare laps for feeding a cotton comb; its purpose is to provide a uniform lap in which the fibers have been straightened as much as possible.
Lapper (sliver). A machine in which a number of parallel card slivers are drafted slightly, laid side by side in a compact sheet, and wound into a cylindrical package.
Loom. A machine for effecting the interlacing of two series of yarns crossing one another at right angles. The warp yarns are wound on a warp beam and pass through heddles and reed. The filling is shot across in a shuttle and settled in place by reed and lay, and the fabric is wound on a cloth beam.
Mule. A type of spinning frame having a head stock and a carriage as its two main sections. The head stock is stationary. The carriage is movable and it carries the spindles which draft and spin the roving into the yarn. The carriage extends over the whole width of the machine and moves slowly toward and away from the head stock during the spinning operation.
Nip. The point of contact between two in-running rolls.
Openers and pickers. A general classification which includes breaker pickers, intermediate pickers, finisher pickers, single process pickers, multiple process pickers, willow machines, card and picker waste cleaners, thread extractors, shredding machines, roving waste openers, shoddy pickers, bale breakers, feeders, vertical openers, lattice cleaners, horizontal cleaners, and any similar machinery equipped with either cylinders, screen section, calender section, rolls, or beaters used for the preparation of stock for further processing.
Paddler. Equipment consisting of a trough for a solution and two or more squeeze rolls between which cloth passes after being passed through a mordant or dye bath.
Point of operation. That part of the machine where the work of cutting, shearing, squeezing, drawing, or manipulating the stock in any other way is done.
Roller printing machine. A machine consisting of a large central cylinder, or pressure bowl, around the lower part of the perimeter of which is placed a series of engraved color rollers (each having a color trough), a furnisher roller, doctor blades, etc. The machine is used for printing fabrics.
Mercerizing range. A 3-bowl mangle, a tenter frame, and a number of boxes for washing and scouring. The whole setup is in a straight line and all parts operate continuously. The combination is used to saturate the cloth with sodium hydroxide, stretch it while saturated, and washing out most of the caustic before releasing tension.
Sanforizing machine. A machine consisting of a large steam-heated cylinder, an endless, thick, woolen felt blanket which is in close contact with the cylinder for most of its perimeter, and an electrically heated shoe which presses the cloth against the blanket while the latter is in a stretched condition as it curves around feed-in roll.
Shearing machine. A machine used in shearing cloth. Cutting action is provided by a number of steel blades spirally mounted on a roller. The roller rotates in close contact with a fixed ledger blade. There may be from one to six such rollers on a machine.
Singeing machine. A machine used particularly with cotton, comprised of a heated roller, plate, or an open gas flame. The material is rapidly passed over the roller or the plate or through the open gas flame to remove fuzz or hairiness on yarn or cloth by burning.
Slasher. A machine used for applying a size mixture to warp yarns. Essentially, it consists of a stand for holding section beams, a size box, one or more cylindrical dryers or an enclosed hot air dryer, and a beaming end for finding the yarn on the loom beams.
Starch mangle. A mangle that is used specifically for starching cotton goods. It commonly consists of two large rolls and a shallow open vat with several immersion rolls. The vat contains the starch solution.
Tenter frame. A machine for drying cloth under tension. It essentially consists of a pair of endless traveling chains fitted with clips of fine pins and carried on tracks. The cloth is firmly held at the selvages by the two chains which diverge as they move forward so that the cloth is brought to the desired width.
Warper. Any machine for preparing and arranging the yarns intended for the warp of a fabric, specifically, a beam warper.
Water mangle. A calender having two or more rolls used for squeezing water from fabrics before drying. Water mangles also may be used in other ways during the finishing of various fabrics.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-015, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-015, filed 5/6/74.]
296-301-020
(1) Means of stopping machines. Every textile machine must be provided with individual mechanical or electrical means for stopping such machines. On machines driven by belts and shafting a locking-type shifter or an equivalent positive device must be used. On operations where injury to the operator might result if motors were to restart after power failures, provision must be made to prevent machines from automatically restarting upon restoration of power.
(2) Handles. Stopping and starting handles must be designed to the proper length to prevent the worker's hand or fingers from striking against any revolving part, gear guard, or any other part of the machine.
(3) Machine guarding. You must ensure that power transmission parts are guarded according to the requirements of WAC 296-24-205 through 296-24-20527.
(4) Housekeeping. Aisles and working spaces must be kept in good order in accordance with requirements of WAC 296-24-735 through 296-24-73505 and WAC 296-800-220.
(5) Inspection and maintenance. All guards and other safety devices, including starting and stopping devices, must be properly maintained.
(6) Lighting and illumination must conform to the safety and health core rule book, WAC 296-800-210.
(7) Identification of piping systems must conform to American National Standard A13.1-1956.
(8) Steam pipes. All pipes carrying steam or hot water for process or servicing machinery, when exposed to contact and located within seven feet of the floor or working platform must be covered with a heat-insulating material, or guarded with equivalent protection.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-020, filed 9/5/17, effective 10/6/17; WSR 04-18-080, § 296-301-020, filed 8/31/04, effective 11/1/04; WSR 04-14-028, § 296-301-020, filed 6/29/04, effective 1/1/05. Statutory Authority: RCW 49.17.010, [49.17].040, and [49.17].050. WSR 01-11-038, § 296-301-020, filed 5/9/01, effective 9/1/01; WSR 99-17-094 and 99-22-093, § 296-301-020, filed 8/17/99 and 11/2/99, effective 1/1/00; WSR 98-10-073, 98-24-120 and 99-12-091, § 296-301-020, filed 5/4/98, 12/2/98 and 6/1/99, effective 1/1/00; Order 74-19, § 296-301-020, filed 5/6/74.]
296-301-025
Openers and pickers.
(1) Beater guards. When any opening or picker machinery is equipped with a beater, such beater must be provided with metal covers which will prevent contact with the beater. Such covers must be provided with an interlock which will prevent the cover from being raised while the machine is in motion and prevent the operation of the machine while the cover is open.
(2) Cleanout holes within reaching distance of the fan or picker beater must have their covers securely fastened and they must not be opened while the machine is in motion.
(3) Feed rolls. The feed rolls on all opening and picking machinery must be covered with a guard designed to prevent the operator from reaching the nip while the machinery is in operation.
(4) Removal of foreign ferrous material. All textile opener lines must be equipped with magnetic separators, tramp iron separators, or other means for the removal of foreign ferrous material.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-025, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-025, filed 5/6/74.]
296-301-030
(1) Enclosures. Cylinder and lickerins must be equipped with guards and the doffers should be enclosed.
(2) Enclosure fastenings. The enclosures or covers must be kept in place while the machine is in operation, except when stripping or grinding.
(3) Stripping rolls. On operations calling for flat strippings which are allowed to fall on the doffer cover, where such strippings are removed by hand, the doffer cover must be kept closed and securely fastened to prevent the opening of the cover while the machine is in operation. When it becomes necessary to clean the cards while they are in motion, a long-handled brush or dust mop must be used.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-030, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-030, filed 5/6/74.]
296-301-035
Garnett machines.
(1) Lickerin. Garnett lickerins must be enclosed.
(2) Fancy rolls. Garnett fancy rolls must be enclosed by covers. These must be installed in a way that keeps worker rolls reasonably accessible for removal or adjustment.
(3) Underside of machine. The underside of the garnett must be guarded by a screen mesh or other form of enclosure to prevent access while machine is running.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-035, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-035, filed 5/6/74.]
296-301-040
Spinning mules.
A substantial fender of metal or hardwood must be installed in front of the carriage wheels, the fender to extend to within one-fourth inch of the rail.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-040, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-040, filed 5/6/74.]
296-301-045
Slashers—Scope and application.
All sections of this chapter which include WAC 296-301-045 in the section number apply to slashers.
[Order 74-19, § 296-301-045, filed 5/6/74.]
296-301-04501
Cylinder dryers.
(1) Reducing valves, safety valves, and pressure gages must conform to the ASME Pressure Vessel Code, section VIII, Unfired Pressure Vessels, 1968.
(2) Vacuum relief valves must conform to the ASME Code for Pressure Vessels, section VIII, Unfired Pressure Vessels, 1968.
(3) Lever control. When slashers are operated by control levers, these levers must be connected to a horizontal bar or treadle located not more than 69 inches above the floor to control the operation from any point.
(4) Pushbutton control. Slashers operated by pushbutton control must have stop and start buttons located at each end of the machine, and additional buttons located on both sides of the machine, at the size box and the delivery end. If calender rolls are used, additional buttons must be provided at both sides of the machine at points near the nips, except when slashers are equipped with an enclosed dryer.
(5) Nip guards. All nip guards must comply with the requirements of WAC 296-301-04503(4).
(6) Cylinder enclosure. When enclosures or hoods are used over cylinder drying rolls, such enclosures or hoods must be provided with an exhaust system which will effectively prevent wet air and steam from escaping into the workroom.
(7) Expansion chambers. Slasher kettles and cookers must be provided with expansion chambers in the covers, or drains, to prevent surging over. Steam-control valves must be so located that they can be operated without exposing the worker to moving parts, hot surfaces, or steam.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-04501, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-04501, filed 5/6/74.]
296-301-04503
Enclosed hot air dryers.
(1) Lever control. When slashers are operated by control levers, these levers must be connected to a horizontal bar or treadle located not more than 69 inches above the floor to control the operation from any point.
(2) Push-button control. Slashers operated by push-button control must have one start button at each end of the machine and stop buttons must be located on both sides of the machines at intervals spaced not more than 6 feet on centers.
Inching buttons should be installed.
(3) Dryer enclosure. The dryer enclosure must be provided with an exhaust system which will effectively prevent wet air and steam from escaping into the workroom.
(4) Nip guards. All nip guards must comply with Table R-1.
TABLE R-1
GUARD OPENINGS
Openings in the guard or between the guard and working surface must not be greater than the following:
from nip point
0 to 1 1/2
The measurements in Table R-1 are all in inches.
(5) Expansion chambers. Slasher kettles and cookers must be provided with expansion chambers in the covers, or drains, to prevent surging over. Steam control valves must be so located that they can be operated without exposing the worker to moving parts, hot surfaces, or steam.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-04503, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-04503, filed 5/6/74.]
296-301-050
(1) Swiveled double-bar gates must be installed on all warpers operating in excess of 450 yards per minute. These gates must be so interlocked that the machine cannot be operated until the gate is in the "closed position," except for the purpose of inching or jogging.
(2) "Closed position" must mean that the top bar of the gate must be at least 42 inches from the floor or working platform; and the lower bar must be at least 21 inches from the floor or working platform; and the gate must be located 15 inches from the vertical tangent to the beam head.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-050, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-050, filed 5/6/74.]
296-301-055
Drawing frames, slubbers, roving parts, cotton combers, ring spinning frames, twisters.
Gear housing covers on all installations of drawing frames, slubbers, roving frames, cotton combers, ring spinning frames, and twisters must be equipped with interlocks.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-055, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-055, filed 5/6/74.]
296-301-060
Gill boxes.
(1) Pin guard. A pin guard must be placed ahead of the feed end and must be so designed that it will prevent the worker's fingers from being caught in the pins of the intersecting fallers.
(2) Nip guards. All nip guards must comply with the requirements of WAC 296-301-04503(4).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-060, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-060, filed 5/6/74.]
296-301-065
Heavy draw boxes, finishers, and speeders used in worsted drawing.
(1) Band pulley covers. Covers for band pulleys must be closed when the machine is in motion.
(2) Benches or working platforms approximately 10 inches in height and 8 inches in width should be installed along the entire running length of the machine for the worker to stand on while creeling the machine. Such benches or platforms must be covered with an abrasive or nonslip material.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-065, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-065, filed 5/6/74.]
296-301-070
Silver and ribbon lappers (cotton).
Cover guard. An interlocking cover guard must be installed over the large calender drums and the lap spool, designed to prevent the operator from coming in contact with the nip.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-070, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-070, filed 5/6/74.]
296-301-075
(1) Shuttle guard. Each loom must be equipped with a guard designed to minimize the danger of the shuttle flying out of the shed.
(2) Protection for loom fixer. Provisions must be made so that every loom fixer can prevent the loom from being started while he is at work on the loom. This may be accomplished by means of a lock, the key to which is retained in the possession of the loom fixer, or by some other effective means to prevent starting the loom.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-075, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-075, filed 5/6/74.]
296-301-080
Shearing machines.
All revolving blades on shearing machines must be guarded so that the opening between the cloth surface and the bottom of the guard will not exceed three-eighths inch.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-080, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-080, filed 5/6/74.]
296-301-085
Continuous bleach range (cotton and rayon).
(1) J-box protection. Each valve controlling the flow of steam, injurious gases, or liquids into a J-box must be equipped with a chain, lock, and key, so that any worker who enters the J-box can lock the valve and retain the key in his possession. Any other method which will prevent steam, injurious gases, or liquids from entering the J-box while the worker is in it will comply with this provision.
(2) Open-width bleaching. The nip of all in-running rolls on open-width bleaching machine rolls must be protected with a guard to prevent the worker from being caught at the nip. The guard must extend across the entire length of the nip.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-085, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-085, filed 5/6/74.]
296-301-090
(1) Reducing valves, safety valves, and pressure gages must conform to the ASME Code for Unfired Pressure Vessels, section VIII, Unfired Pressure Vessels, 1968.
(2) Kier valve protection. Each valve controlling the flow of steam, injurious gases, or liquids into a kier must be equipped with a chain, lock, and key, so that any worker who enters the kier can lock the valve and retains the key. Any other method which will prevent steam, injurious gases, or liquids from entering the kier while the worker is in it will be acceptable.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-090, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-090, filed 5/6/74.]
296-301-095
Gray and white bins.
Guard rails conforming to WAC 296-24-750 through 296-24-75011, of the general safety and health standards, must be provided where workers are required to plait by hand from the top of the bin so as to protect the worker from falling to a lower level.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-095, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-095, filed 5/6/74.]
296-301-100
Mercerizing range (piece goods).
(1) Stopping devices. A stopping device must be provided at each end of the machine.
(2) Frame ends. A guard must be installed at each end of the frame between the in-running chain and the clip opener, to prevent the worker's fingers from being caught.
(3) Mangle and washers. The nip at the in-running rolls must conform to WAC 296-301-04503(4).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-100, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-100, filed 5/6/74.]
296-301-105
Tenter frames.
(2) Frame ends. A guard must be installed at each end of the frame at the in-running chain and clip opener.
(3) Oil cups must be located to permit safe and easy access. They must be of the extension type to permit oiling while machines are operating.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-105, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-105, filed 5/6/74.]
296-301-110
Dyeing jigs.
(1) Stopping devices. Each dye jig must be equipped with individual mechanical or electrical means for stopping the machine.
(2) Roll arms on jigs must be built to allow for extra large batches, and to prevent the center bar from being forced off, causing the batch to fall.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-110, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-110, filed 5/6/74.]
296-301-115
Padders—Nip guards.
All nip guards must comply with the requirements of WAC 296-301-04503(4).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-115, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-115, filed 5/6/74.]
296-301-120
Drying cans.
(1) Pressure reducing valves and pressure gages must conform to the ASME Code for Pressure Vessels, section VIII, 1968, Unfired Pressure Vessels.
(2) Vacuum collapse. If cans are not designed to prevent vacuum collapse, each can must be equipped with one or more vacuum relief valves with openings of such a size as to prevent the collapse of the can if vacuum occurs.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-120, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-120, filed 5/6/74.]
296-301-125
Each flat-work or collar ironer must be equipped with a safety bar or other guard across the entire front of the feed or first pressure rolls, so arranged that the striking of the bar or guard by the hand of the operator or other person will stop the machine. The pressure rolls must be covered or guarded so that the operator or other person cannot reach into the rolls without removing the guard. This may be either a vertical guard on all sides or a complete cover. If a vertical guard is used, the distance from the floor or working platform to the top of guard must not be less than 6 feet.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-125, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-125, filed 5/6/74.]
296-301-130
(1) Centrifugal extractor.
(a) Cover. Each extractor must be equipped with a metal cover.
(b) Interlocking device. Each extractor must be equipped with an interlocking device that will prevent the cover from being opened while the basket is in motion, and also prevent the power operation of the basket while the cover is open.
(c) Brakes. Each extractor must be equipped with a mechanically or electrically operated brake to quickly stop the basket when the power driving the basket is shut off.
(d) Maximum allowable speed. Each centrifugal extractor must be effectively secured in position on the floor or foundation so as to eliminate unnecessary vibration, and must not be operated at a speed greater than the manufacturer's rating, which must be stamped where easily visible in letters not less than one-quarter inch in height. The maximum allowable speed must be given in revolutions per minute (rpm).
(2) Engine drum extractor—Over-speed governor. Each engine individually driving an extractor must be provided with an approved engine stop and a speed limit governor.
(3) Squeezer or wringer extractor—Nip guards. All nip guards must comply with the requirements of WAC 296-301-04503(4).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-130, filed 9/5/17, effective 10/6/17; WSR 07-03-163, § 296-301-130, filed 1/24/07, effective 4/1/07; Order 74-19, § 296-301-130, filed 5/6/74.]
296-301-135
Nip guards.
All nip guards for water mangle, starch mangle, backwasher (worsted yarn) crabbing machines, decating machines, must comply with the requirements of WAC 296-301-04503(4).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-135, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-135, filed 5/6/74.]
296-301-140
Sanforizing and palmer machine.
A safety trip rod, cable, or wire center cord must be provided across the front and back of all palmer cylinders extending the length of the face of the cylinder. It must operate readily whether pushed or pulled. This safety trip must be not more than 72 inches above the level on which the operator stands and must be readily accessible.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-140, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-140, filed 5/6/74.]
296-301-145
Rope washers.
(1) Splash guards must be installed on all rope washers unless the machine is so designed as to prevent the water or liquid from splashing the operator, the floor, or working surface.
(2) Safety stop bar. A safety trip rod, cable or wire center cord must be provided across the front and back of all rope washers extending the length of the face of the washer. It must operate readily whether pushed or pulled. This safety trip must not be more than 72 inches above the level on which the operator stands and must be readily accessible.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-145, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-145, filed 5/6/74.]
296-301-150
Laundry washer tumbler or shaker.
(1) Interlocking device. Each drying tumbler, each double cylinder shaker or clothes tumbler, and each washing machine must be equipped with an interlock device which will prevent the power operation of the inside cylinder when the outer door on the case or shell is open, and which will also prevent the outer door on the case or shell from being opened without shutting off the power. This should not prevent the movement of the inner cylinder by means of a hand operated mechanism or an "inching device."
(2) Means of holding covers or doors in open position. Each enclosed barrel must also be equipped with adequate means for holding open the doors or covers of the inner and outer cylinders or shells while it is being loaded or unloaded.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-150, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-150, filed 5/6/74.]
296-301-155
Printing machine (roller type).
(1) Nip guards. All nip guards must comply with the requirements of WAC 296-301-04503(4).
(2) Crown wheel and roller gear nip protection. The engraved roller gears and the large crown wheel must be provided with a protective disc which will enclose the nips of the in-running gears. Individual discs for each nip will be deemed to be in compliance with the provisions of WAC 296-301-04503(4).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-155, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-155, filed 5/6/74.]
296-301-160
The nip at the in-running side of the rolls must be provided with a guard extending across the entire length of the nip and arranged to prevent the fingers of the workers from being pulled in between the rolls or between the guard and the rolls, and constructed so that the cloth can be fed into the rolls safely.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-160, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-160, filed 5/6/74.]
296-301-165
Rotary staple cutters.
A guard must be installed completely enclosing the cutters to prevent the hands of the operator from reaching the cutting zone.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-165, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-165, filed 5/6/74.]
296-301-170
Clothing folding machine.
Cloth-folding machines must meet the requirements of chapter 296-806 WAC, Machine safety.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-170, filed 9/5/17, effective 10/6/17; WSR 04-14-028, § 296-301-170, filed 6/29/04, effective 1/1/05. Statutory Authority: RCW 49.17.010, [49.17].040 and [49.17].050. WSR 99-17-094, § 296-301-170, filed 8/17/99, effective 12/1/99; Order 74-19, § 296-301-170, filed 5/6/74.]
296-301-175
Hand bailing machine.
An angle-iron-handle stop guard must be installed at the right angle to the frame of the machine. The stop guard must be so designed and so located that it will prevent the handle from traveling beyond the vertical position should the handle slip from the operator's hand when the pawl has been released from the teeth of the takeup gear.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-175, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-175, filed 5/6/74.]
296-301-180
Roll bench.
Cleats must be installed on the ends of roll benches.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-180, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-180, filed 5/6/74.]
296-301-185
Cuttle or swing folder (overhead type).
The bottom of the overhead folders must be located not less than 7 feet from the floor or working surface.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-185, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-185, filed 5/6/74.]
296-301-190
Color-mixing room.
Floors in color-mixing rooms must be constructed to drain easily.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-190, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-190, filed 5/6/74.]
296-301-195
Open tanks and vats for mixing and storage of hot or corrosive liquids.
(1) Guardrails must be provided for open tanks and vats which conform to the requirements of WAC 296-24-750 through 296-24-75011.
(2) Shutoff valves. Boiling tanks, caustic tanks, and hot liquid containers, so located that the operator cannot see the contents from the floor or working area, must have emergency shutoff valves controlled from a point not subject to danger of splash. Valves must conform to the ASME Pressure Vessel Code, section VIII, Unfired Pressure Vessels, 1968.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-195, filed 9/5/17, effective 10/6/17. Statutory Authority: RCW 49.17.010, [49.17].040 and [49.17].050. WSR 99-17-094, § 296-301-195, filed 8/17/99, effective 12/1/99; Order 74-19, § 296-301-195, filed 5/6/74.]
296-301-200
Dye kettles and vats.
Pipes or drains of sufficient capacity to carry the contents safely away from the working area must be installed where there are dye kettles and vats which may at any time contain hot or corrosive liquids. These must not empty directly onto the floor.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-200, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-200, filed 5/6/74.]
296-301-205
Acid carboys.
Carboys must be provided with inclinators, or the acid must be withdrawn from the carboys by means of pumping without pressure in the carboy, or by means of hand operated siphons.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-205, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-205, filed 5/6/74.]
296-301-210
Handling caustic soda and caustic potash.
Means must be provided for handling and emptying caustic soda and caustic potash containers to prevent workers from coming in contact with the caustic (see WAC 296-301-220).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-210, filed 9/5/17, effective 10/6/17; Order 74-19, § 296-301-210, filed 5/6/74.]
296-301-215
The first-aid provisions of the safety and health core rule book, WAC 296-800-150 apply within the scope of chapter 296-301 WAC.
[Statutory Authority: RCW 49.17.010, [49.17].040, and [49.17].050. WSR 01-11-038, § 296-301-215, filed 5/9/01, effective 9/1/01; WSR 00-01-038, § 296-301-215, filed 12/7/99, effective 2/1/00; Order 74-19, § 296-301-215, filed 5/6/74.]
296-301-220
(1) Personal protective equipment. Workers engaged in handling acids or caustics in bulk, repairing pipe lines containing acids or caustics, etc., must be provided with personal protective equipment to conform to the requirements of WAC 296-800-160.
(2) Respiratory protection. You must provide respiratory protection as required in chapter 296-842 WAC.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-220, filed 9/5/17, effective 10/6/17; WSR 05-03-093, § 296-301-220, filed 1/18/05, effective 3/1/05. Statutory Authority: RCW 49.17.010, [49.17].040, and [49.17].050. WSR 01-11-038, § 296-301-220, filed 5/9/01, effective 9/1/01; WSR 99-17-094, § 296-301-220, filed 8/17/99, effective 12/1/99; Order 74-19, § 296-301-220, filed 5/6/74.]
296-301-225
Workroom ventilation.
In all workrooms in which potentially toxic substances are used, the maximum allowable concentrations listed in chapter 296-841 WAC, airborne contaminants, must be maintained. Open surface tanks must conform to the requirements of WAC 296-62-11021.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-225, filed 9/5/17, effective 10/6/17; WSR 07-03-163, § 296-301-225, filed 1/24/07, effective 4/1/07; Order 74-19, § 296-301-225, filed 5/6/74.]