PROTECTIVE DEVICE COORDINATION STUDY Sample Clauses

PROTECTIVE DEVICE COORDINATION STUDY. Consultant will plot each device on Time Current Curve (TCC) plots to ensure proper selective coordination is achieved. There is a tradeoff between perfect coordination and low arc flash risk. Consultant will work with the City of Corona to determine preferences and make suggestions where we can improve the balance between protective device coordination and arc flash hazard mitigation.
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PROTECTIVE DEVICE COORDINATION STUDY. The protective device coordination study shall compare upstream and downstream protective devices to ensure proper electrical system reliability and that USCG coordination requirements are met. Protective device coordination and selectivity shall be provided so that, for a fault on any part of the system, the fault is cleared by the protective device that is closest to the point of fault without tripping upstream breakers in accordance with USCG, 46 CFR, subchapter J, subpart 111.51. Time-current plots shall be included in the study showing the time-current curves (TCC) of all protective devices for each major path in the electrical system. .This includes individual plots for all protective devices between the generator and each vital load fed directly from the main switchboard, and for all protective devices between the generator and one branch circuit load in each of the distribution panelboards Electronic trip circuit breakers shall be provided where required for proper coordination. As a minimum, each TCC plot shall include a one-line diagram for the given plot in addition to the following breaker information: • Device ID • Manufacturer • Trip element type/model • Frame size • Trip rating (thermal magnetic trip units) • All other breaker settings (electronic trip units) For breakers with electronic trip units, the barge contractor shall verify the settings of the installed breakers are consistent with the settings of the final coordination study upon completion of Phase III of the contract.
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PROTECTIVE DEVICE COORDINATION STUDY. The protective device coordination study shall compare upstream and downstream protective devices to ensure proper electrical system reliability and that USCG and ABS coordination requirements are met. Protective device coordination and selectivity shall be provided so that, for a fault on any part of the system, the fault is cleared by the protective device that is closest to the point of fault without tripping upstream breakers in accordance with USCG, 46 CFR, subchapter J, subpart 111.51. Circuit breaker trip elements shall be used to ensure that each breaker is rated for values up to and including the maximum symmetrical fault current value determined in the FAULT CURRENT ANALYSIS without tripping any upstream breakers. Time-current plots shall be included in the study showing the time-current curves (TCC) of all protective devices for each major path in the electrical system. These time-current curves shall be generated using EasyPower software. Time ‘tic marks’ shall be placed on the curves to show the maximum symmetrical fault current value for each individual breaker. This includes individual plots for all protective devices between the generator and each vital load fed directly from the main switchboard, and for all protective devices between the generator and one branch circuit load in each of the distribution panelboards. Electronic trip and other circuit breaker elements shall be provided where required for proper coordination. See the following picture for a model TCC curve For breakers with electronic trip units, the Contractor shall verify the settings of the installed breakers are consistent with the settings of the final coordination study upon completion of Phase III of the contract.
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Related to PROTECTIVE DEVICE COORDINATION STUDY

  • Project Coordination The Engineer shall coordinate all subconsultant activity to include quality and consistency of deliverables and administration of the invoices and monthly progress reports. The Engineer shall coordinate with necessary local entities.

  • Order Coordination and Order Coordination-Time Specific 2.1.9.1 “Order Coordination” (OC) allows BellSouth and Lightyear to coordinate the installation of the SL2 Loops, Unbundled Digital Loops (UDL) and other Loops where OC may be purchased as an option, to Lightyear’s facilities to limit end user service outage. OC is available when the Loop is provisioned over an existing circuit that is currently providing service to the end user. OC for physical conversions will be scheduled at BellSouth’s discretion during normal working hours on the committed due date. OC shall be provided in accordance with the chart set forth below. 2.1.9.2 “Order Coordination – Time Specific” (OC-TS) allows Lightyear to order a specific time for OC to take place. BellSouth will make every effort to accommodate Lightyear’s specific conversion time request. However, BellSouth reserves the right to negotiate with Lightyear a conversion time based on load and appointment control when necessary. This OC-TS is a chargeable option for all Loops except Unbundled Copper Loops (UCL) and Universal Digital Channel (UDC), and is billed in addition to the OC charge. Lightyear may specify a time between 9:00 a.m. and 4:00 p.m. (location time) Monday through Friday (excluding holidays). If Lightyear specifies a time outside this window, or selects a time or quantity of Loops that requires BellSouth technicians to work outside normal work hours, overtime charges will apply in addition to the OC and OC-TS charges. Overtime charges will be applied based on the amount of overtime worked and in accordance with the rates established in the Access Services Tariff, Section E13.2, for each state. The OC-TS charges for an order due on the same day at the same location will be applied on a per Local Service Request (LSR) basis.

  • Development Activities The Development activities referred to in item “b” of paragraph 3.1 include: studies and projects of implementation of the Production facilities; drilling and completion of the Producing and injection xxxxx; and installation of equipment and vessels for extraction, collection, Treatment, storage, and transfer of Oil and Gas. The installation referred to in item “c” includes, but is not limited to, offshore platforms, pipelines, Oil and Gas Treatment plants, equipment and facilities for measurement of the inspected Production, wellhead equipment, production pipes, flow lines, tanks, and other facilities exclusively intended for extraction, as well as oil and gas pipelines for Production Outflow and their respective compressor and pumping stations.

  • Project Steering Committee 1. For a sound implementation and management of the project, a steering committee shall be set up in line with provisions of the programme manual. 2. The steering committee is the decision-making body of the project and it shall be composed by representatives of the LP and all PPs duly authorised to represent the respective LP and PP institutions. It shall be chaired by the LP and it shall meet on a regular basis. Associated partners shall be invited to take part in the steering committee in an advisory capacity. External key stakeholders may also be invited to take part to one or more meetings in an observer/advisory capacity. 3. The steering committee shall at least: a. be responsible for monitoring and validating the implementation of the project and the achievement of the planned results as in the approved application form; b. perform the financial monitoring of the project implementation and to decide on any budget modifications as in § 11 of this agreement; c. monitor and manage deviations of the project implementation; d. decide on project modifications (e.g. partnership, budget, activities, and duration) if needed; e. be responsible for the settlement of any disputes within the partnership (as stipulated in § 22 of this agreement). 4. Further aspects, including the creation of sub-groups or task forces, may be set out in the rules of procedure of the steering committee.

  • Project Management and Coordination The Engineer shall coordinate all subconsultant activity to include quality of and consistency of work and administration of the invoices and monthly progress reports. The Engineer shall coordinate with necessary local entities.

  • Development Plan document specifying the work program, schedule, and relevant investments required for the Development and the Production of a Discovery or set of Discoveries of Oil and Gas in the Concession Area, including its abandonment.

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