thread inspection of casing

... of all of a specified kind of item in a designated lot. Random-omplete examination of a percentage of a specified kind of item in a designated lot. Spot-a specified partial examination of ... each of a specified kind of item in a designated lot; e.g., a part of the length of shop-fabricated welds in jacketed pipe. Random Spot-a specified partial examination of a percentage of ... investment, quality will often suffer. The inspection force must also have copies of, or access to copies of, all applicable and perti- nent drawings and standards. The inspection su- pervision...

Ngày tải lên: 12/03/2014, 17:18

... Version - http://www.simpopdf.com 3.4 CAR TOP INSPECTION 3.4.1 Scope Division 203 of the A17.2 covers most of the inspections made from the top of hydraulic elevators. Procedures as outlined ... joints to verify that there is no indication of shifting or separation of the sections. Utilize procedure previously described in this chapter for inspection of items common to screw column and traction ... for manual operation. 2.9.4 Top Of Car Inspection 2.9.4.1 Drive. If the screw machine is located on, or accessible from, the top of the car, proceed with the inspection in accordance with the...

Ngày tải lên: 20/06/2014, 17:20

... This restriction also reflects on inspection of this equipment. 4.1.2.1 Hoistway Inspection. All hoistway inspections are made from the outside of the hoistway. Hoistway inspections are made by moving ... relaxing of the grip) and culminate in milking of the grip (slight movement of grip on the outer section of the traveling cable). Examine for damage caused by the securing means. The triggering of ... inspections that should be made by certified Vertical Transportation Inspectors only. 4.1.1 Scope The inspection procedure of dumbwaiters included in this chapter is not only an inspection of all...

Ngày tải lên: 20/06/2014, 17:20

... 111 of the A17.2 Manual covers inspection of governors. Division 112 of the A17.2 Manual covers inspection and test of the car and counterweight safeties. This is a no load, slow speed test of ... weatherproofed by acceptable means of protection and fixtures shall be weatherproof type. 6.6.5 Machine Spaces And Machine Room Inspection Division 104 of the A17.2 Manual describes the various inspections ... in the left margin are inspections that should be made by Inspectors only. 7.1.1 Scope The inspection of escalators included in this chapter is not only an inspection of all safety related functions,...

Ngày tải lên: 20/06/2014, 17:20

... stated previously, the purpose of this type of inspection is to review the entire moving walks installation, including measuring the operation of specific elements of the system against standards ... slope of a straight line from the top of a treadway rib adjacent to the centerline of the treadway to the top of a treadway rib adjacent to the balustrade (in a plane perpendicular to the path of ... ROUTINE INSPECTION 8.2.1 Scope Division 40.0 of the A17.2 Manual covers inspections made on the moving walks exterior. This section of the A17.2 Manual is quite complete and covers the majority of...

Ngày tải lên: 20/06/2014, 17:20

... Governor Inspection of the speed governor is a very critical part of the inspection. The A10.4 Code specifically addresses the inspection requirements for this device. It is one half of the function that ... size of governor rope are often found. Governors are designed to operate with a specific size and type of rope. Any change will alter the operation of the car stopping mechanism. An example of ... chains, or other methods of feeding, operate freely. The level of oil in the reservoirs should be checked and any leakage of oil noted. 9.6.12.2 Inspection Made with Power Off. Open the mainline...

Ngày tải lên: 20/06/2014, 17:20

... equipment when the roof car and power scaffold are running. Note any arcing of contacts, excessive heating of coils or resistances, and misalignment of relays, contactors, and switches. Roof car and power ... in the inspection of powered scaffolds. Since any accident can not only be disabling, but may be fatal, inspectors are reminded of the hazards associated with the operation and movement of this ... scoring, excessive wear, or corrosion of metal. Determine if there is any evidence of excessive play of the plunger in the cylinder indicating excessive wear of the plunger guides. 14.2.13 Plunger...

Ngày tải lên: 20/06/2014, 17:20

... at the end of the aisle. Reverse the direction and check the reverse aisle limit switch. 16.3 INSPECTION OF THE BRIDGE 16.3.1 General The bridge is that part of the crane consisting of the lower ... lights. The lens of each unit should be free of dirt or dust. The frequency of cleaning required will be determined by the conditions in the area the crane operates. 16.7 INSPECTION OF THE UPPER ... toward the proper care of wire rope is an inspection schedule. All wire rope used for lifting of loads should be inspected on a periodic basis, preferably at least weekly. This inspection should...

Ngày tải lên: 20/06/2014, 17:20

Ngày tải lên: 20/06/2014, 17:20

Ngày tải lên: 22/06/2014, 01:20

Ngày tải lên: 22/06/2014, 19:20

... and location of inspected structures, date and time of inspection, type of inspection, inspection procedure, inspection equipment, inspector identity and qualifications, and a record of discontinuities ... eddy-current methods for inspection of cracks, and ultrasonic methods for inspection of cracks or corrosion loss. 3-5. Critical Area Checklist For the periodic inspection of any hydraulic steel ... the results of an inspection to be worthwhile, the inspector must be qualified. Corps personnel are often not adequately trained in inspection methods; therefore, inspections are often performed...

Ngày tải lên: 19/01/2014, 23:20

... Periodic Inspection Purpose of Inspection 3-1 3-1 Inspection Procedures 3-2 3-1 Critical Members and Connections 3-3 3-2 Visual Inspection 3-4 3-13 Critical Area Checklist 3-5 3-13 Inspection ... inspector during the preinspection. (3) Review of previous inspection reports and operations records will aid in defining occurrence of unusual circumstances or a history of problems. Distress ... water level and to opening and closing of gates. The number of load cycles is a function of the number of lockages that occurs at the lock. The number of load cycles due to gate operation or...

Ngày tải lên: 19/01/2014, 23:20

... Used to form a calcium alginate- based casing on pork and poultry sausages. Quantity of the casing on the sausage ranges from 8 to 15 percent of total product formulation and calcium ... accelerate the At levels of 1.2-6.0 GRAS Notice Listed as enzyme preparation development of flavor during the ripening process of fermented meat milligrams TOS/kg of fermented meat No. ... products Not to exceed 0.5% of the total of the finished product Acceptability determination None under the accepted conditions of use (1) A mixture of water, glycerin, carrageenan,...

Ngày tải lên: 17/03/2014, 10:20

... cannot bear the official mark of inspection. In addition, there is specific labeling or identification requirements for exempt product to meet in lieu of bearing all required elements of a label. ... requirements of the Act, USDA is responsible for enforcement of compliance with the requirements of the Act. In States that operate a poultry inspection program equivalent to the Federal inspection ... by the Bureau of Labor Statistics, indicates an increase or decrease of more than $500 in the price of the same volume of product from the previous year. FSIS publishes a notice of the adjusted...

Ngày tải lên: 23/03/2014, 21:20

... policies. v LIST OF TABLES 1: Level of Educational Inspection Activities in terms of Professional Inspection … 48 2. Level of Educational Inspection Activities in terms of Inspection Management… ... of the professional quality of teachers to the Educational Inspection Activities in terms of Professional Inspection ………………………………….…………… ………58 10. Relationship of the professional quality of ... education and training of students namely professional inspection activities of the school. Standard of professional collaborating inspections (1) Standards of educational inspections According...

Ngày tải lên: 27/05/2014, 11:38

Ngày tải lên: 27/06/2014, 05:20