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and Construction Services, Inc.
9025 Southwest Center Street �� 0
P.O. Box 23784 •Tigard, Oregon 97223
(503) 620 -2086 • FAX (503) 684 -3636
March 4, 1999
City of Tigard
Building Department
13125 SW Hall Blvd.
Tigard, OR 97223
Attn: Jim Funk
Plans Examiner
RE: Duncan Building
16135 SW 74
PC #2 -34C
SIT #99 -0006
Job #98 -0214
Dear Mr. Funk:
The following is in response to the comments we received from your plan review
for the above described project. My numbered responses correlate to your
numerical listing under each category.
SITE WORK:
1. A foundation investigation was performed by Carlson Testing, Inc. The
report was submitted with the permit application. We have enclosed
another copy for your use. The test report notes that this site has a low
potential for damaging ground effects from liquefaction(page 5, Site
Liquefaction). We have requested Carlson Testing review our documents
for compliance with their report. Also, the original report was specific to
"piles ", Carlson Testing has amended their report for spread type footings.
This is enclosed for your review.
March 4, 1999
City of Tigard - Building Department
Jim Funk
Page 2
2.
a. Fill if any was placed prior to our involvement with this site. We have no
information as to how the site was filled. Carlson Testing has amended
their report to included the use of spread footing on this site. Also,
on page 0.2, site work, we added a note requiring that Carlson Testing
inspect the footing excavations prior to "construction." At that time any
corrective measures will be performed to the satisfaction of Carlson
Testing and Nicoli Engineering to insure the structural integrity of the
structure.
b. The soils special inspection form has been signed and for your review.
The items II and III have been added to the sheet 0.1.
3. Detail 4/C2.1 has been updated to show the "lynch type" catch basins.
4. Pipe size has been revised.
5. Pipe size has been revised(see sheet 1.2).
6. The storm drain line is to be 8" to water quality. The sanitary line will tie
into the existing 6" sanitary line(see sheet 1.2). You are correct in
comment about the confusion regarding the sanitary sewer line.
Hopefully the drawings and this letter will clarify the confusion. Mr.
Nicoli has been reprimanded for creating this confusion. Our sincere
apologies.
7. Nicoli Engineering is good, but we haven't developed a way to get xxxx to
flow uphill yet. At this time we will be following the direction of flow of the
existing line. The flow direction has been noted on sheet C1.2.
8. Detail reference numbers have been revised to reflect the correct page
numbers. Again, Mr. Nicoli will be severely reprimanded for this mistake.
ACCESSIBILITY:
1. The mounting height of the sign has been noted on sheet C2.1. The
sign requirements are noted on detail 9/C2.1.
2. An accessible route from the exterior stairs has been added to sheet C1.1.
March 4, 1999
City of Tigard - Building Department
Jim Funk
Page 3
FIRE ANIFE SAFETY:
1. he "fire f testing report" has been resubmitted for your review. The
fire flowlest report was performed by Delta Fire for and adjacent project,
but rifles that the site has adequate water supply.
2. he "fire flow work sheet" has been resubmitted for your review. The
required fire flow is well under the available flow test results and is not in
excess of 3,000 gallons.
If you have any questions or comments please do not hesitate to call.
Sincerely,
czzs
James D. Andrews
Project Manager
JDA:Ih
enclosures