Validation of the simulated Sample Clauses

Validation of the simulated thermal comfort index (PET) Figure 52 shows the temporal evolution of measured and modelled PET during the campaigns in the different areas. As expected, considering the differences between measured and modelled climate variables (i.e. T, RH, WS, Tmrt) described above, PET derived from model results presents little correlation with actually measured values. Table 20 shows Xxxxxxx’x correlation coefficient between measured and modelled PET. Day 2010/08/06 Day 2010/08/07 Day 2010/08/08 Figure 52. PET temporal evolution of measured and modelled values each area and day of measurements. Xxxxxxx correlation coefficient (r) 6th August Ribera Deusto 0.7414** Miribilla 0.7892** 7th August Indautxu 0.5992** Casco Viejo 0.6544** 8th August Miribilla 0.6107* Casco Viejo 0.7511** All days and areas 0.6797** ** p<0.001 * p<0.01 Table 20. PET correlation coefficients between measured and modelled values for each area and selected day, as well as for all data available. Mean differences between measured and modelled PET values show that, on clear sky days, the model yields higher values than those derived from the measurements. Conversely, during the overcast day, mean modelled PET results are slightly underestimated. The highest mean deviation (-10.3ºC) occurs in Casco Viejo on the clear sky day (7 August) when the Tmrt model overestimation is highest. ΔPET(ºC) Day 6 Day 7 Day 8 Ribera Miribilla Indautxu Casco Viejo Miribilla Casco Viejo Maximum 10.00 4.95 8.23 6.49 4.14 4.94 Minimum -19.92 -18.79 -25.61 -29.46 -5.54 -1.70 Median -2.14 -3.41 -8.45 -10.94 1.04 2.05 Mean -1.47 -4.21 -7.82 -10.30 0.06 2.00 Figure 53. Description of ΔPET (PETmeasured – PETmodelled) values for each area and selected day. Considering the deviations of the simulated PET values compared to the observations, it turns out that the evaluation of thermal comfort in urban areas should not be performed exclusively with model results. Thus, comparison between areas or scenarios based exclusively on modelling will be uncertain. For example, whereas mean PET from measured data in Indautxu is 25.9ºC, which corresponds to a ‘slightly warm’ thermal perception, simulated mean PET yields ‘warm’ conditions. Obviously, the reason for PET variation is the deviation on the modelled climate variables. On one hand the model resolution does not always define with sufficient precision the morphological aspect of urban elements and thus their influence on climatic variables (e.g. solar radiation exposure). On the oth...
AutoNDA by SimpleDocs

Related to Validation of the simulated

  • DESCRIPTION OF THE WORKS Employer’s objectives The scope of the request includes the recommended monthly preventative, quarterly and annual maintenance that needs to be conducted to ensure all areas of the airports are lit and compliant. It will include all the other adhoc request (labor rates) where required upon approval by the maintenance manager. The compliance will be based on the following: • Maintenance as per OEM • Organizational guidelines and codes of practice • OHS act 93 – Occupational Health and Safety • ISO 9001 – Quality management • ISO 14001 – Environmental Management • SANS 10142 – The wiring code • ICAO Annex 14 chapter 5. • ACSA Maintenance Procedure D060 024M This scope entails the maintenance and repair of LV systems and all lighting at Costal airports. In brief, maintenance involves servicing, repairs, and testing of lights and LV systems. This involves carrying out maintenance on electrical equipment such as LV DBs, electrical plant, wiring enclosures and luminaires and associated control systems, portable appliances and other specific electrical equipment, in order to minimize downtime, and ensure that the equipment performs at optimal levels and functions to specification at the specified areas. Servicing - performing routine preventive maintenance as prescribed by the original equipment manufacturer (OEM), ACSA’s planned maintenance routines, and applicable legal and design standards. Repairs – responding to breakdowns, callouts and restoring the equipment to safe working conditions on an as and when basis. Advisory – telephonically guiding airport electricians under emergency situations to ensure systems are safely shutdown or returned to service within stringent times. System Performance Test – Testing equipment performance against the OEM, ACSA, and statutory requirements for compliance and return to service purposes. Extent of the works The Contractor will be fully responsible for meeting all requirements in this document regarding the Works. For each piece of equipment, all work will be carried out to standards as required by the Original Equipment Manufacturer (OEM) as well as any applicable governing law and/or regulations. Where OEM standards differ from those required by this document the more stringent requirement shall apply. The Contractor will be fully responsible for obtaining (and keeping up to date with) said requirements. The proposed minimum scheduled maintenance activities can be found in annex H.

  • Description of the service 9.1.1 Internet banking service implies an ability for the client to manage and receive remotely the following services from the bank by means of using the special Internet-site of the bank xxxxx://xxx.xxxxxxxxxxxxxxx.xx:

  • Procurement of the Site 10.3.1 Pursuant to the notice specified in Clause 4.1.2, the Authority Representative and the Concessionaire shall, on a mutually agreed date and time, inspect the Site and prepare a memorandum containing an inventory of the Site including the vacant and unencumbered land, buildings, structures, road works, trees and any other immovable property on or attached to the Site. Such memorandum shall have appended thereto an appendix (the “Appendix”) specifying in reasonable detail those parts of the Site to which vacant access and Right of Way has not been granted to the Concessionaire. Signing of the memorandum, in two counterparts (each of which shall constitute an original), by the authorised representatives of the Parties shall, subject to the provisions of Clause 10.2.2, be deemed to constitute a valid licence and Right of Way to the Concessionaire for free and unrestricted use and development of the vacant and unencumbered Site during the Concession Period under and in accordance with the provisions of this Agreement and for no other purpose whatsoever. For the avoidance of doubt, it is agreed that valid licence and Right of Way with respect to the parts of the Site as set forth in the Appendix shall be deemed to have been granted to the Concessionaire upon vacant access thereto being provided by the Authority to the Concessionaire.

  • Description of the Services 1.1 The scope of the service to be rendered is described more fully in the Annexures and Schedules referred to below: ❑ Annexure A – Scope / Specification ❑ Annexure C – Pricing Schedule 2 DELIVERABLES AND COMPLETION DATE The Deliverables, due for completion by and governed by this Schedule 1. In the event that the Service Provider fails to meet the delivery dates as agreed, the following penalties will be imposed:

  • Modification of the Service We may discontinue, add to or revise any or all aspects of the Service in our sole discretion and without notice, including, without limitation, access to support services, publications and any other products or services ancillary to the Service. In particular, we reserve the right in our sole discretion to modify, supplement, delete, discontinue or remove any software, file, publications, information, communication or other content that we or one of our vendors provide to you in connection with the Service. If we undertake any of these changes, we may, but are not required to, notify you by e-mail, posting a notice on one or more of the Viasat websites or other electronic notice. If you do not agree to the identified changes, then you must cancel your subscription and stop using the Service prior to the effective date of the changes. Your use of the Service after the effective date of the changes constitutes your acceptance of the changes. In addition, we may take any action consistent with our Acceptable Use, Data Allowance, Bandwidth Usage and Unlimited Data Policies, and Viasat Shield Application End User Terms and Conditions Agreement, , including, without limitation, actions to (a) prevent unsolicited bulk e-mailing from entering or leaving any e-mail account or the network e-mail system, (b) delete e-mail messages if your e-mail account has not been accessed by you within a time established by us from time to time, in our sole discretion, (c) instruct our system not to process e-mail or instant messages due to space limitations, (d) make available to third parties information relating to Viasat or its customers, (e) withdraw, change, suspend or discontinue any functionality or feature of the Service,

  • Access Rights for implementation Access Rights to Results and Background Needed for the performance of the own work of a Party under the Project shall be granted on a royalty-free basis, unless otherwise agreed for Background in Attachment 1.

  • Inspection and Testing Each Constructing Entity shall cause inspection and testing of the Interconnection Facilities that it constructs in accordance with the provisions of this section. The Construction Parties acknowledge and agree that inspection and testing of facilities may be undertaken as facilities are completed and need not await completion of all of the facilities that a Constructing Entity is building.

  • Education and Prevention 6.1 The policy will be discussed and put forward for adoption on site at a meeting of all workers.

  • Maintenance and Testing 54.5.1. Sprint is only responsible for maintaining the facilities that it owns.

  • Modification of the Small Generating Facility The Interconnection Customer must receive written authorization from the NYISO and Connecting Transmission Owner before making any change to the Small Generating Facility that may have a material impact on the safety or reliability of the New York State Transmission System or the Distribution System. Such authorization shall not be unreasonably withheld. Modifications shall be done in accordance with Good Utility Practice. If the Interconnection Customer makes such modification without the prior written authorization of the NYISO and Connecting Transmission Owner, the Connecting Transmission Owner shall have the right to temporarily disconnect the Small Generating Facility. If disconnected, the Small Generating Facility will not be reconnected until the unauthorized modifications are authorized or removed.

Time is Money Join Law Insider Premium to draft better contracts faster.