Resistance to Earth Sample Clauses

Resistance to Earth. The resistance of a grounding electrode is dependent on the: -- resistance of the electrode, -- contact resistance between the electrode and the soil, and -- resistance of the soil from the electrode surface outward as described by the geometry set up by the flow of current from the electrode to infinite earth. The first two resistances are negligible, and can be disregarded. The third resistance is larger and must be considered. Around a ground rod this resistance is the sum of the series resistances of virtual shells of earth, located progressively outward from the rod. The shell nearest the rod has the smallest circumferential area or cross section, so it has the highest resistance. Each successive shell has progressively larger areas, and thus, progressively lower resistances. For an 8-foot ground rod, the incremental increase in resistance decreases to nearly zero when the rods are spaced 16 feet apart. Therefore, when using multiple ground rods, the optimal spacing between rods should be double the length of the rod.
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Resistance to Earth. The resistance of earthing system shall not exceed 2 ohm. Commissioning Check List of Electrical Works

Related to Resistance to Earth

  • Erosion Prevention and Control Purchaser’s Operations shall be conducted reasonably to minimize soil erosion. Equipment shall not be operated when ground conditions are such that excessive damage will result. Purchaser shall adjust the kinds and intensity of erosion control work done to ground and weather condi- tions and the need for controlling runoff. Erosion control work shall be kept current immediately preceding ex- pected seasonal periods of precipitation or runoff.

  • Workplace Violence Prevention and Crisis Response (applicable to any Party and any subcontractors and sub-grantees whose employees or other service providers deliver social or mental health services directly to individual recipients of such services): Party shall establish a written workplace violence prevention and crisis response policy meeting the requirements of Act 109 (2016), 33 VSA §8201(b), for the benefit of employees delivering direct social or mental health services. Party shall, in preparing its policy, consult with the guidelines promulgated by the U.S. Occupational Safety and Health Administration for Preventing Workplace Violence for Healthcare and Social Services Workers, as those guidelines may from time to time be amended. Party, through its violence protection and crisis response committee, shall evaluate the efficacy of its policy, and update the policy as appropriate, at least annually. The policy and any written evaluations thereof shall be provided to employees delivering direct social or mental health services. Party will ensure that any subcontractor and sub-grantee who hires employees (or contracts with service providers) who deliver social or mental health services directly to individual recipients of such services, complies with all requirements of this Section.

  • Musculoskeletal Injury Prevention and Control The hospital in consultation with the Joint Health and Safety Committee (JHSC) shall develop, establish and put into effect, musculoskeletal prevention and control measures, procedures, practices and training for the health and safety of employees.

  • Optional Xactimate Response Attachment (Part 2)

  • Access Control Supplier will maintain an appropriate access control policy that is designed to restrict access to Accenture Data and Supplier assets to authorized Personnel. Supplier will require that all accounts have complex passwords that contain letters, numbers, and special characters, be changed at least every 90 days, and have a minimum length of 8 characters.

  • Penalties for Non-compliance to Service Level Agreement Where the Supplier/Service Provider fails to deliver the Goods/Services within the agreed and accepted milestone timelines and provided that the cause of the delay was not due to a fault of Transnet, penalties shall be imposed at …………………………………………………… .

  • System Access Control Data processing systems used to provide the Cloud Service must be prevented from being used without authorization.

  • Network Access Control The VISION Web Site and the Distribution Support Services Web Site (the “DST Web Sites”) are protected through multiple levels of network controls. The first defense is a border router which exists at the boundary between the DST Web Sites and the Internet Service Provider. The border router provides basic protections including anti-spoofing controls. Next is a highly available pair of stateful firewalls that allow only HTTPS traffic destined to the DST Web Sites. The third network control is a highly available pair of load balancers that terminate the HTTPS connections and then forward the traffic on to one of several available web servers. In addition, a second highly available pair of stateful firewalls enforce network controls between the web servers and any back-end application servers. No Internet traffic is allowed directly to the back-end application servers. The DST Web Sites equipment is located and administered at DST’s Winchester data center. Changes to the systems residing on this computer are submitted through the DST change control process. All services and functions within the DST Web Sites are deactivated with the exception of services and functions which support the transfer of files. All ports on the DST Web Sites are disabled, except those ports required to transfer files. All “listeners,” other than listeners required for inbound connections from the load balancers, are deactivated. Directory structures are “hidden” from the user. Services which provide directory information are also deactivated.

  • Access Controls The system providing access to PHI COUNTY discloses to 20 CONTRACTOR or CONTRACTOR creates, receives, maintains, or transmits on behalf of COUNTY 21 must use role based access controls for all user authentications, enforcing the principle of least privilege.

  • Information Technology Enterprise Architecture Requirements If this Contract involves information technology-related products or services, the Contractor agrees that all such products or services are compatible with any of the technology standards found at xxxxx://xxx.xx.xxx/iot/2394.htm that are applicable, including the assistive technology standard. The State may terminate this Contract for default if the terms of this paragraph are breached.

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