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Download city of surrey electrical inspection report for primary unit substations
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CITY OF SURREY ELECTRICAL INSPECTION REPORT FOR PRIMARY UNIT SUBSTATIONS NOTE : All high voltage installations must be designed by a Professional Engineer, sealed drawings are to be submitted and field reviews performed. All Reports to be Submitted Two Working Days Prior to Inspection Request. OK N/C N/A I. Electrical Room Description Code Rules ( ) ( ) ( ) Electrical room access and equipment removal provisions ( ) ( ) ( ) General room construction and location. thoroughly cleaned out ( ) ( ) ( ) Door (location & fire resistance rating) and curb requirements (i.e. adjacent parkade hazardous location) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) Non-electrical equipment - no non-essential piping, duct work etc. in room High voltage identification signs (door & on substation) and one-line diagram posted in electrical room Working space provisions (1.5 m >1200A or 750V) ( ) ( ) ( ) Lighting & receptacle requirements ( ) ( ) ( ) Fire alarm system devices installed. Fire stopping completed Room to be BCEC 2.310 BC Building Code BCEC 36.200 2-118 to 2-122 BC Building Code CEC 2.310 20.102(5) BCEC 2.120 WCB 19.6 BCEC 36.006 BCEC 2.308 & 2.310 BCEC 2.314 26.350 to 26.356 BC Building Code OK N/C N/A II. Ventilation Description ( ) ( ) ( ) Adequacy of ventilation system (Signed and sealed letter required from P. Eng.) ( ) ( ) ( ) Ventilation inlet/outlet locations (clean source) ( ) ( ) ( ) Ventilation filter, louver, grill and fire damper requirements ( ) ( ) ( ) Thermostat controls & settings Revised May 26, 2010 Code Rules BCEC 2.318 4.004(8) Bull 2.2.0 Bull 2.2.0 Bull 2.2.0 BC Building Code Bull 2.2.0 OK N/C N/A III. System Grounding ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) IV. Primary Sections Description Station ground electrode provisions. The grounding electrode must be installed as per Engineers design any changes must be approved by the Engineer and revised drawings submitted Ground Test Report - including Ground Potential Rise (GPR) calc. Step & touch voltages (signed and sealed letter required from P. Eng.) Grounding requirements for water, sprinkler, waste, etc. Ground pad location and identification (each conductor connected to ground pad to be identified in a permanent manner) A Field Review report from the design engineer is to be submitted indicating the installation has been inspected, all test reports have been reviewed, and the installation is now ready to energize Supplementary bonding requirements for high voltage room (pull pit cover; doors; duct work; steel cladding; and non-current carrying metal equipment and structures - min. #4 cu) ( ) ( ) ( ) ( ) ( ) ( ) Equipment approved and Labelled ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) General equipment clean up (i.e., high voltage bushings, clean & vacuum inside substation) Primary termination cubicle ground bus provisions (incoming section) Primary switch assembly and operation ( ) ( ) ( ) Key interlock requirements ( ) ( ) ( ) Primary fuse sizes and spare replacements ( ) ( ) ( ) Primary breaker trip settings ( ) ( ) ( ) Primary metering facilities ( ) ( ) ( ) ( ) ( ) ( ) High voltage stand-off bushings and supports (bracing adequacy of maple blocks/supports, etc.) Duct drainage and pull box drainage (emergency power to sump pumps) Revised May 26, 2010 BCEC 36.302 BCEC 36.304 BCEC T-52, 36.304(2) BCEC 36.308 BCEC 36.308 BC Building Code BCEC 36-308 High Voltage Commissioning Report (all comments on report addressed ?) Code Rules Bull 36.4.0 BCEC 2.100 BCEC 2-108 BCEC 36-308(e) BCEC 36-214 BCEC 36-208 BCEC 36-204, 26-252(amended) BCEC 36-204, 26-252 (amended) BCEC 36-210, 26-252(amended) BCEC 36-106 BCEC 6-300 OK N/C N/A Description V. Transformer Section Code Rules Transformer nameplate ratings. Name plate on trans. and core. Transformer core grounding provisions BCEC 2-100 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) High and low voltage wiring and core clearances ( ) ( ) ( ) ( ) ( ) ( ) Primary and secondary bus connections. Completed? Torqued? Transformer section ground bus provisions ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) Sprinkler shielding BCEC 26-008 ( ) ( ) ( ) BCEC 36-112 2-130 ( ) ( ) ( ) Cables to be high-pot tested and results provided. (Customer owned cables). Grouting around ducts & under switch/breaker and transformer to be complete. BCEC Table 30 Secondary neutral and/or ground bus connections to station electrode Transformer enclosure ventilation provisions. (wall clearance) Overload protection - (Temperature Trip on Main) ( ) ( ) ( ) HRC fusing requirements and/or breaker trip settings ( ) ( ) ( ) Breaker interrupting ratings (fault current calculations). Series rated combination markings ( ) ( ) ( ) Ground fault protection requirements ( ) ( ) ( ) ( ) Comments Secondary distribution board assembly (approval) Secondary metering provisions. Provided? Ground bus provisions. Connected? Date : Contractor Name Address Phone: Electrical Contactors Field Safety Representative F S R Signature Revised May 26, 2010 BCEC 36-308 BCEC 10-106 10-204, 10-206 BCEC 2-318 BCEC 26-252(4) BCEC 12-018 CEC 2-100 CEC 26-000 14-104 CEC 14-012 14-014 CEC 14-102 Diagram 3 BC Hydro Section 10 Site Address BCEC 2.108 VI. Distribution Section ( ) ( ) ( ) ( ) ( ) BCEC 36-308(2)(b) FSR Number: