12-007.00 NA Degerstrom: Sullivan Bridge Temp Repair S`" kane
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J CHANGE ORDER TO CONSTRUCTION CONTRACT NO: 11-031
DEPARTMENT OF PUBLIC WORKS
PROJECT: Sullivan Rd Bridge#4508 Temporary Repair Project CONTRACT DATE: 12/19/2011
CONTRACTOR: N.A.Degerstrom,Inc CHANGE ORDER NO: 1
CAPITAL IMPROVEMENT PROJECT NO: 0157
BID NO.: 11-031
DESCRIPTION OF CHANGES
This Change Order pays for 1)the grinding of the nubs off the hillside washers and painting the grounded area with a cold galvanizing
paint meeting the requirements of Section 9-08.1(2)B of the Standard Specifications, and 2)the installation of asphalt plug expansion
joints at the north end and two interior joints per attached N.A. Degerstrom letter from Keith Peterson to Steve Worley dated
January 18,2012.
Item No Description Unit Quantity Unit Price Total
CO1 -1 Grind/Paint Hillside Washers LS 1 $3,700.00 $3,700.00
CO1 -2 Asphaltic Plug Joint at Expansion Joints EA 3 $6,200.00 $18,600.00
Total Amount of this Change Order(incl.Tax): $22,300.00
SUBSTANTIAL COMPLETION
Original Date: 2/29/2012 Prior to this Change Order: 2/29/2012 Including this Change Order: 3/1/2012
Original Working Days: 40 Working Days Added by this CO: 6 Working Days including this CO: 46
THESE CHANGES RESULT IN THE FOLLOWING ADJUSTMENTS OF TOTAL CONTRACT PRICE:
ORIGINAL TOTAL CONTRACT AMOUNT $ 156,171.30
TOTAL PRIOR CONTRACT CHANGE ORDER AMOUNT $ 0.00
TOTAL CONTRACT PRICE PRIOR TO THIS CHANGE ORDER $ 156,171.30
NET THIS CHANGE ORDER $ 22,300.00
TOTAL CONTRACT AMOUNT INCLUDING THIS CHANGE ORDER $ 178,471.30
CONTRACTOR ACCEPTANCE: k./tr' /11, Keik V PeVerso, DATE: I I al - I2.
The contractor hereby accepts this adjustment under terms of the original contract for all work perfomed.
RECOMMENDED BY: DATE: /°/ 3—/2—
APPROVED BY: DATE: f` (�� J 2____—
Neil Kersten,Public s Director
APPROVED BY: A/ A DATE:
City Manager
ATTACHMENTS:
Distribution:
ORIGINALS TO: Contractor,City Clerk's Office
COPIES TO: PW Project File,Finance Dept.
6,0111,- 007
N. A. DEGERSTROM, INC.
P.0.BOX 770 SPOKANE Valley,WA 99037-0770
3303 N.Sullivan Rd. SPOKANE Valley,WA 99216
An Equal-Employment Opportunity Employer
HIGHWAY AND HEAVY CONSTRUCTION (509)928-3333
Wash.Cont.Lic. No.DE-GE-RN-A375N0 Fax (509) 927-2010
I NI
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January 18,2012
Steve Worley,P.E.
City of Spokane Valley Department of Public Works
11707 E. Sprague Ave. Ste. 304
Spokane Valley, WA 99206
Re: Sullivan Rd. Br. #4508 Temp. Repairs, SVPW#11-031
Dear Steve:
We have been discussing the possibility of installing asphaltic plug expansion joints at the north end and
two interior joints of the Sullivan Road(south bound)bridge. For these joints we propose to install the
D. S. Brown Matrix 502 system with minor modifications as follows:
1. For the two slide plate joints,which are presently about 1+"wide and 3/4"deep and seem likely to
close nearly all the way in the summer,an alternative to backer rod may be required to keep hot asphalt
out of the joint gap during joint installation.
2. In consultation with D. S. Brown we propose to utilize 1/8"thick, 8"wide grade 50 steel for the
bridging plates (to maximize Matrix 502 thickness over the plates; 1A"A36 steel is more common) and
blasting sand or some other locally available sand acceptable to the engineer for top dressing the Matrix
502.
3. Pricing includes heating the deck to a minimum of 40 degrees Fahrenheit in normal winter
conditions,removing and replacing the temporary curbs along the west side of the roadway,installing
the Matrix 502 joint system from barrier face to barrier face in the roadway, including supporting the
north side of the bridging plates on a shoulder cut into existing asphalt paving(apparently about 9"
thick) at the north bridge end joint.
Our price to furnish and install the 3 joints as noted above (including saw-cutting and removal of
existing asphalt paving)would be $6,200/each for a total of$18,600. This price is comprised of
approximately 54%labor and equipment plus 36%materials and supplies. With this proposal we also
request that contract time be extended 6 working days for the work and pre-heating. It should also be
noted that current asphalt removal work indicates Matrix 502 joint thicknesses will be less than 2" in
places and therefore cannot be warranted by D. S. Brown or N. A.Degerstrom, Inc.
Sincerely,
Keith M. Peterson,P.E.
N. A. Degerstrom,Inc.
0157-Sullivan Road West Bridge Temp Repairs
All Activity as of Jan 19 2012
Project Prior Life
Fund 303 Original Adjusted Years 2010 2011 To Date Available
REVENUES Budget Budget Actual Actual Actual Actual Encumbered Funds
Project bid documents 0.00 0.00 0.00 25.00 25.00 0.00 -25.00
T'fer from Art.Strt Fund(102) 15,000.00 15,000.00 0.00 0.00 438.80 438.80 0.00 14,561.20
IF Transfer from fund 311 343,000.00 343,000.00 0.00 0.00 0.00 0.00 0.00 343,000.00
Total Revenue 358,000.00 358,000.00 0.00 0.00 463.80 463.80 0.00 357,536.20
Original Adjusted Prior 2010 2011 Life Available
EXPENDITURES Budget Budget Years Actual Actual To Date Encumbered Funds
Preliminary Engineering
Salaries&Wages 0.00 0.00 0.00 0.00 773.22 773.22 0.00 -773.22
Employee Benefits 0.00 0.00 0.00 0.00 309.75 309.75 0.00 -309.75
FICA/401A 0.00 0.00 0.00 0.00 0.00 0.00 0.00
FICA/401A OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Medicare 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Medicare OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
L&I 0.00 0.00 0.00 0.00 0.00 0.00 0.00
L&I OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PERS 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PERS OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Engineering&Architectural 10,000.00 10,000.00 0.00 0.00 0.00 0.00 0.00 10,000.00
Advertising 2,500.00 2,500.00 0.00 0.00 120.00 120.00 0.00 2,380.00
Printing&Binding 2,500.00 2,500.00 0.00 0.00 251.10 251.10 0.00 2,248.90
Total Prelim.Engineering 15,000.00 15,000.00 0.00 0.00 1,454.07 1,454.07 0.00 13,545.93
Right of Way
No Transactions Recorded this Pt 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Total Right of Way 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Construction
Salaries&Wages 7,000.00 7,000.00 0.00 0.00 0.00 0.00 0.00 7,000.00
Employee Benefits 3,000.00 3,000.00 0.00 0.00 0.00 0.00 0.00 3,000.00
FICA/401A OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Medicare OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
L&I OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PERS OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Prof.Svcs.Mat.Testing 10,000.00 10,000.00 0.00 0.00 0.00 0.00 0.00 10,000.00
Prof.Svcs.-Consulting 10,000.00 10,000.00 0.00 0.00 495.66 495.66 3,451.34 6,053.00
Contract Street Maint/Preservati 313,000.00 313,000.00 0.00 0.00 0.00 0.00 0.00 313,000.00
Total Construction 343,000.00 343,000.00 0.00 0.00 495.66 495.66 3,451.34 339,053.00
Total Expenditures 358,000.00 358,000.00 0.00 0.00 1,949.73 1,949.73 3,451.34 352,598.93
Public Works Department
Soo
kane Capital Improvement Program
Valley®
11707 E Sprague Ave Suite 106 ♦ Spokane Valley WA 99206
509.921.1000 • Fax: 509.921.1008 • cityhall@spokanevalley.org
Memorandum
Date: January 19, 2012
To: File—Project#0157
From: Steve M.Worley, PE
Re: Sullivan Rd Bridge 4 0 emporary Repair Project#0157—Change Order 1
During the temporary repair project for the Sullivan Road Bridge #4508 the contractor asked if
the city wanted to have the expansion joints replaced with asphaltic plug joint material. Since
the contractor will be using the asphaltic plug joint material (D.S Brown Matrix 502 system)to
cover the bolt heads related to the girder strengthening,they thought it would be a good time to
repair the joints before traffic gets restored back onto the bridge.
The existing asphalt overlay at the expansion joints on the north end of the bridge and in the
middle of the bridge (three total) are in poor shape and are need of constant repair. See photos
below.
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Sullivan Road Bridge#4508—Expansion Joints
Since the bridge won't be replaced for at least another two years, we can reduce the maintenance
costs of these joints by installing the asphaltic plug joint system as part of the bridge temporary
repair project.
Memo: Sullivan Rd Bridge#4508 Temporary Repair Project#0157—Change Order 1
Page 2 1/19/2012
The final joints will look like the following, which was done on the Sullivan Road Bridge#4507
over the UPRR directly north.
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Sullivan Road Bridge#4507—Expansion Joint with Asphaltic Plug Joint System
The price proposed by the contractor equates to approximately$221 per linear foot of joint. This
is less than the $279 per linear foot price we recently paid on the joint repair project for bridges
#4507 and#4501.