Correspondence CITY OF TIGARD
July 15, 2004
•
OREGON
James A. Beck
DLR Group.
900 Fourth Ave. S. 700 Phone: (206) 461 -6000
Seattle WA 98164 -1006 Fax: (206) 461 -6049
RE: ELECTRICAL PLANS REVIEW
NEW OPEN PARKING GARAGE @ WASHINGTON SQUARE
Dear Mr. Beck:
Project Information
ELC 2004 -00177
Tenant: Washington Square
Address: 9585 SW Washington Square Road
This plans review is based on the 2002 edition of the National Electrical Code (NEC).
The plans and revisions received on June 8, 2004 for this project have been reviewed and are
approved for construction subject to the following:
1. The approved plans including all schedules, calculations, specifications, and reports must be
available at the job site for the field inspector at the time of inspection.
2. Changes to the approved plans shall be submitted and must be approved by the City before
the installation covering the changes can be inspected
If I can be of any additional assistance, please feel free to contact me at (503) 718 -2446.
Sincerely,
v..eStrf■- ,
Herb Stabenow
Plans Reviewer
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
•
CITY OF TIGARD
July 15, 2004 OREGON
James A. Beck
DLR Group.
900 Fourth Ave. S. 700 Phone: (206) 461 -6000
Seattle WA 98164 -1006 Fax: (206) 461 -6049
RE: ELECTRICAL PLANS REVIEW
NEW OPEN PARKING GARAGE @ WASHINGTON SQUARE
Dear Mr. Beck:
Project Information
DLR Project#: 74- 03103 -00
ELC 2004 -00177
Tenant: Washington Square
Address: 9585 SW Washington Square Road
RE: Special Permission.
Your request for special permission for the second exit from the electric room "H" to be installed
at Phase II has been granted. It is according to the time frame set forth in your letter of July 1,
2004. ( See attached )
If I can be of any additional assistance, please feel free to contact me at (503) 718 -2440.
Sin erely,
: , ap ' atkins
Inspector supervisor
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
r
DLR Group
Architecture Engineering Planning Interiors
• 900 Fourth Avenue, Suite 700
Seattle, WA 98164 -1006
• tel 206/461 -6000
fax 206/461 -6049
seattle@dIrgroup.com
www.dlrgroup.com
July 1,2004
Herb Stabenow, Plans Reviewer
City of Tigard
Electrical Plans Review
13125 SW Hall Blvd
Tigard, OR 97223
Re: Project Name: Washington Square Mall Expansion
DLR Project #: 74- 03103 -00
Dear Herb:
This is a request for special permission to omit in Phase 1 work the installation of a
second exit from existing electrical room in Block H Service Area which houses
' existing main switchboard "MS" shown on sheet E4.1, Large Scale Plans. This is a
second floor existing electrical room, which presently does not meet the 2002 NEC
110.26(C)(2) requirements. To comply with the requirements, a second door will
need to be cut into the South wall, which is an exterior building wall two stories up.
We will be adding on to the South end of the existing mall in phase 2, which is
planned to start in October of this year, and then we can cut in the second exit to
provide code compliance for that room.
Sincerely,
D Grout/ /
e Beck, PE
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Minneapolis Omaha Orlando Overland Park Philadelphia Phoenix Portland Sacramento Tampa
CITY OF TIGARD
June 16, 2004 OREGON
James A. Beck
DLR Group.
900 Fourth Ave. S. 700 Phone: (206) 461 -6000
Seattle WA 98164 -1006 Fax: (206) 461 -6049
RE: ELECTRICAL PLANS REVIEW
NEW OPEN PARKING GARAGE @ WASHINGTON SQUARE
Dear Mr. Beck:
Project Information
ELC 2004 -00177
Tenant: W. I ' s ' on S o ua -
Address: 9585 SW Washington Square Road
This plans review is based on the 2002 edition of the National Electrical Code (NEC).
The plans and revisions received on June 8, 2004 for this project have been reviewed and are
approved for construction subject to the following:
1. The approved plans including all schedules, calculations, specifications, and reports must be
available at the job site for the field inspector at the time of inspection.
2. Changes to the approved plans shall be submitted and must be approved by the City before
the installation covering the changes can be inspected
If I can be of any additional assistance, please feel free to contact me at (503) 718 -2446.
Sincerely,
46L/seA eLli-e-t-.4,0-
Herb Stabenow
Plans Reviewer
`i
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
{ i
•
DLR Group
RECEIVED Architecture Engineering Planning Interiors
June 4, 2004 �oO. 900 Fourth Avenue, Suite 700
't Seattle, WA 98164 -1006
p
IT T IGNB D tel 206/461 -6000
Herb Stabenow, Plans Rev r DI fax 206/461 -6049
City of Tigard seattle@dlrgroup.com
www.dlrgroup.com
Electrical Plans Review
13125 SW Hall Blvd
Tigard, OR 97223
Re: Project Name: Washington Square Mall Expansion
DLR Project #: 74- 03103 -00
Dear Herb:
Per your request in your May 20, 2004 letter, please find with this letter two complete sets of revised
electrical drawings for the New Open Parking Garage at Washington Square.
The revisions are on sheets E4.1, E5.1 and E6.1 and cover the three items you listed as requiring further
detail information and corrections.
Sheet E4.1 has added '/ " scale plans for the elevator machine room and the room for electric service,
showing the size of equipment and the NEC required working clearances.
Sheet E5.1 has the revised one -line diagram that shows:
1. The wire size of grounding electrode conductors, size and spacing of the grounding
electrodes, bonding jumper for the service.
2. Generator grounding electrode conductor sizing, reference to detail for generator on sheet
E6.1 with its callout of ground rods and spacing, and the fact that it is a non - separately
derived system.
3. 45KVA transformer grounding electrode conductor size and reference to code requirements
for grounding the secondary of a transformer in the order specified by the code.
4. Correction of utility transformer wrong callout T -12 to correct callout T -11.
Sheet E6.1 has the revised generator detail drawing showing the size of grounding electrodes and spacing.
Please call me if you have any questions or require any further details.
Sincerely,
DLR Group
Jafn s a k, PE
JB/tmm
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