Download city of surrey electrical inspection report for primary unit substations

 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: