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Public Works Department
CHANGE ORDER NO. 12
CONTRACT CHANGE ORDER AGREEMENT
CONTRACT: South Lake WA Roadway Improvements (Garden Ave. Widening) CAG -12 -021
CONTRACTOR: ICON Materials
DATE: February 20, 2013
SUMMARY OF PROPOSED CHANGE:
C.O. #12
Page 1 of 1
Reason /Justification: (1) In accordance with Field Directive #10, the metal handrail post adjacent to the pedestrian pole at the back of
the curb ramp landing in the NE corner of the South Lake WA Blvd. /N. Park Drive intersection needs to be adjusted to avoid conflict with
the pedestrian pole base and access. The contractor was instructed to field verify the new post location and round the top corner edge to
avoid installing a sharp edge. A lump sum payment of $175 shall be made for labor and materials to remove, modify, and replace this
section of the handrail. (2) Additionally, per Field Directive #12, the proposed handrail at the NE corner of South Lake WA Blvd /N. Park Dr.
between the pedestrian pole and the guardrail was determined not to be required due to the current site conditions. The contractor has
already fabricated, galvanized and delivered this portion of the fence per plan and will be reimbursed for this effort at a lump sum price of
$880 ($80 per LF instead of the original bid item price of $90 per LF). (3) Per Field Directive #12, at the SE corner of South Lake WA
Blvd /Garden Ave. N, the Contractor was directed to remove, modify and replace a short section of handrail that was located within the
clear zone on the west side of the sidewalk. The Contractor will be reimbursed at a lump sum of $225 for this effort.
Contract Change: A lump sum amount of $1,280 is proposed to compensate for modifications in the metal handrail at the NE and SE
corners of the Lake WA Blvd /N. Park Dr. /Garden Ave N. intersection.
Add the following quantities to existing bid item plan quantities in the schedule of prices.
Item
Approx.
Units
Description
Unit Price
Amount
No.
Quantity
111A
1 1
1 LS
IMetal Hand Railing - NE and SE Corner Revisions
I $ 1,280.001$
1,280.00
Subtotal: $ 1,280.00
Washington State Sales Tax (9.5 1/6): $ 121.60
Total this Change Order (Subtotal Plus Sales Tax): $ 1,401.60
Working Days:
None (no additional days)
All work, materials and measurement to be in accordance with the provisions of the Standard Specifications
and Special Provisions for the type of construction involved.
ORIGINAL CONTRACT
AMOUNT
CURRENT CONTRACT
AMOUNT
ESTIMATE NET CHANGE
THIS ORDER
ESTIMATED CONTRACT
TOTAL AFTER CHANGE
$1,968,690.65
$2,008,414.16
$1,401.60
$2,009,815.76
SIGNATURES:
7
W
rield!.Diwective
Proect Name �—j — Federal Aid #
South Lake WA Roadway _ N/A
Field Directive Description
Handrail at NE Corner
1 ,v
ICON Materials
.Z:
ftrt6bt
Avenue South, Suite 300 1 Seattle. WA 98104 1 PH: 206.436.0515 FAX: 206.436.05 16
71B Number - Date
P- 102(014) - I 11/12/2012
Field Directive No.
010
Contractor Signature Date
During the field layout of the handrail in the NE corner in accordance with Construction Note No. 43, Drawing No. 16 (dated
7/12112) it was determined that the rail post at the SE corner of the curb ramp landing will need to be adjusted to avoid conflict
with the pedestrian pole base and access. The Contractor shall field verify the new post location which will need to shift
approximately B inches to the north (see attached sketch). The Contractor shall round the top corner edge to avoid installing a
sharp corner.
Pr�'ect Engineer (or Representative) 1 Date
grx=
. aLo
V-Z gd
Field Directive
ole�r ct Name a ed ral -Aid #-
South Lake WA Roadway N/A
l`ie(d Directive Description
Handrail at SE and NE Corners
Contractor
ICON Materials
Perteet
505 Fifth Avenue South, Suite 3001 Seattle, WA 981041 PH: 206.436.0515 FAX 206.436.0516
1 012
P- 102(014)- I
Dace ' _
11/21/2012
At a field visit conducted on Nov. 15, 2012, it was determined that the handrail being installed at the SE corner on the west side of
the meandering sidewalk just south of the curb ramp is not acceptable both from an alignment and clear zone criteria. The north
end of the rail as constructed was within the clear zone (< 18 inches) and the rail south of this point does not follow the sidewalk
alignment and the posts are not constructed next to the sidewalk. The attached sketch illustrates the required layout for the
section to be replaced. The northernmost post shall be constructed at a point 60 inches from the sidewalkicurb match point. The
rail handle shall extend north from this post and shall be located a minimum of 18 inches from the face of curb. The hand rail shall
be replaced back to the post located approximately 18.42 feet south of this northernmost post, which will require replacement of
4 posts. In addition, the posts and rail shall be constructed such that they are adjacent to the sidewalk, consistent with the
alignment of the sidewalk and free of kinks. This section shall be replaced at no additional cost to the City.
In addition, during the field layout of the handrail in the NE corner in accordance with Construction Note No. 43 (Drawing No. 16
- dated 7/12/12) and discussions in a coordination meeting held at City offices on November I Sth, it was determined that between
the south side of the pedestrian pole location and the newly installed guardrail and terminal section, handrail is not required given
current site conditions.
Project Engineer (or Representative) Date���