Api 1169 pdf free download

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API Exam Dumps. Buy Now Demo. Rated 4. Last update : 07 December, Price USD. Secure PDF. In Stock. Need it fast? Ask for rush delivery. Most backordered items can be rushed in from the publisher in as little as 24 hours. Some rush fees may apply. Add to Cart. API RP , 2nd Edition, March - Pipeline Construction Inspection This recommended practice covers the basic requirements and their associated references needed to perform inspection activities safely and effectively during onshore pipeline construction.

This document is written to address general inspection duties. This includes basic knowledge of, and where to find, detailed information related to each facet of pipeline construction inspection activities. The scope of this document is limited to gas and liquid pipeline construction.

Specifically, content is focused on those items that are relevant to the role of an Inspector as it relates to best practices within the industry in the United States and Canada. These activities include offers of gifts, entertainment, trips, excursions, etc. This section highlights many of the basic OSHA requirements, specifically 29 CFR and 29 CFR , that apply to construction safety and general requirements that may go beyond those spelled out in the regulations.

Inspectors must report any unacceptable practices. This analysis determines potential hazards and the plans and mitigative measures needed to address these hazards. The practice of analyzing and planning hazardous jobs, use of written procedures or permits, job review and discussion among key personnel, and walk through inspections ensure personnel understand potential hazards and the precautions needed to address them.

This may include but not be limited to pipe, valves, fittings, equipment, and materials such as asbestos-containing material, petroleum solvents, and heated materials. Use of material safety data sheets MSDS should be included along with hazard communication HAZCOM principles to inform workers of potential hazards and protective measures to be followed.

See OSHA Inspectors should be familiar with the emergency response plan, including but not limited to emergency phone numbers and locations of response equipment, such as water, fire extinguishers, first-aid supplies, etc. This is generally considered to be less than Extreme temperature elevation then becomes a medical emergency requiring immediate treatment to prevent disability or death. The normal human body temperature in health can be as high as Hyperthermia requires an elevation from the temperature that would otherwise be expected.

The contractor is responsible for all safety on the work site. Inspection personnel should know when personal protective equipment PPE is necessary, what PPE is needed, and how PPE is to be properly used, including its limitations. Typically, PPE for pipeline construction includes but is not limited to approved eye, head, foot, hand, and hearing protection; safety apparel; respiratory devices; and various protective shields.

The type of eye protection required will depend on the hazard encountered. This protection includes boots or shoes of leather or leather-type construction that cover the entire foot along with safety toes. This protection includes ear plugs or ear covers with suitable noise reduction factors.

For example, apparel could minimally include: fire retardant clothing, chemical resistant suits, leather for metal spark protection, etc. The type of respirator depends on the type of hazard encountered. SCUBA -? Higher sound pressures are therefore acceptable at lower and higher frequencies than in the mid range. The knowledge about human ear is important in acoustic design and sound measurement.

To compensate, sound meters are normally fitted with filters adapting the measured sound response to the human sense of sound. Using the dBA-filter, the sound level meter is less sensitive to very high and very low frequencies.

Measurements made with this scale are expressed as dB A. The decibel B filter is between C and A. The B and C filters are seldom used. Human hearing does not have a flat spectral sensitivity frequency response relative to frequency versus amplitude.

Humans do not perceive low- and high-frequency sounds as well as they perceive sounds near 2, Hz, as shown in the equal-loudness contour. Because the frequency response of human hearing changes with amplitude, three weightings have been established for measuring sound pressure: A, B and C.

A-weighting applies to sound pressures levels up to 55 dB, B-weighting applies to sound pressures levels between 55 and 85 dB, and C-weighting is for measuring sound pressure levels above 85 dB In order to distinguish the different sound measures a suffix is used: A- weighted sound pressure level is written either as dBA or LA.

Unweighted sound pressure level is called "linear sound pressure level" and is often written as dBL or just L. Some sound measuring instruments use the letter "Z" as an indication of linear SPL.