HomeMy WebLinkAbout09-159 - Nordic Construction - Macadam Road Bridge Soffit RepairsCITY OF TUKWILA
CONTRACT CHANGE ORDER NO. 3
DATE: January 11, 2010 BUDGET NO.: 91910402.3000.170
PROJECT NO.: 09 -RWO2 CONTRACT NO.: 09 -159
PROJECT NAME: Macadam Road Bridge Soffit Repairs
TO: Jack Miller, Vice President, Nordic Construction, Inc.
You are hereby directed to make the herein described changes to the plans and specifications
or do the following described work not included in the plans and specifications on this contract:
NOTE: This change order is not effective until approved by the "Owner" and a notice to
proceed is issued.
Conditions:
A. The following change, and work affected thereby, are subject to all contract
stipulations and covenants;
B. The rights of the "Owner" are not prejudiced;
C.AII claims against the "Owner" which are incidental to or as a consequence of
this change are waived; and
D.The Contractor must submit all Field Overhead and Home Office Overhead Rates
for approval in advance of all change orders.
CHANGE:
Page 1 of 2
09- 159(c)
Council Approval N/A
During the project construction, the Contractor approached the City Project Staff, and
suggested to apply epoxy anti corrosion bonding agent to the exposed rebar during this
construction. City Project Staff believed that this is an excellent opportunity to reinforce the
existing rebar at the fourteen spall repair locations; thus accepted this suggestion. Please see
the enclosed Request For Information #3a for this corrosion prevention work approval details.
The corrosion prevention coating work were performed under force account. Please see the
force account sheet from the Contractor for the proposed change order cost calculation. The
finalized change order cost is $808.00.
of O6 /A/4 -(-S
We the undersigned Contractor, have given careful consideration to the change proposed and
hereby agree, if this proposal is approved, that we will provide all equipment, furnish all
materials, except as may otherwise be noted above, and perform all services necessary for the
work above specified, and will accept as full payment therefore the prices shown above and
below.
ACCEPTED: Date
By/
Previous Change Orders
REV. CONTRACT AMOUNT 45,814.00
ORIGINAL: City Clerk (1 of 2)
Contractor (2 of 2)
Contractor Nordic Construction, Inc.
Title
C inal Contract (without tax) 39,198.00 APPROVED BY THE CITY OF TUKWILA
5,808.00 Date
This Change Order (without tax) 808.00 By
Original Contract Time: 30 Calendar Days
Additional Calendar Days for this Change Order: 0 Calendar Days
Updated Contract Time: 30 Calendar Days
Page 2 of 2
i& J/4r
cc: Finance Department (w /encumbrance)
Project Management File
PW Project Finance File
fl T M NORE01C CONSTRUCTION
General Mechanical
REQUEST FOR INFORMATION
Project: Macadam Road Bridge Soffit Repairs
Macadam Road over South 133r St
Tukwila Project No. 09 -RWO2
Contract No. 09 -159
TO: Peter Lau
City of Tukwila
Department of Public Works
6300 Southcenter Boulevard, Suite 212
Tukwila, WA 98188
FROM: Jack Miller, Nordic Construction, Inc.
SUBJECT: Corrosion of rebar in soffit repairs
REPLY:
Date: December 10, 2009
Return By: ASAP
RFI Number: 3a
QUESTION:
Since Field Directive 1 included the use of epoxy anti corrosion bonding agent for the
rebar exposed under the west side of the bridge, we will have this material on the project
for use. We suggest that its use be extended to the rebar on the east side of the bridge to
reduce the potential for corrosion after the repairs are completed.
This RFI #3a response supersedes RFI #3 response dated 11 -16 -2009. The following
paragraph is corrected with the correct number of soffit spots.
"As Peter Lau and Jack Miller discussed on the field, the Contractor is allowed to provide
epoxy anti corrosion bonding agent to protect the exposed rebar on both east and west
sides of the bridge. This additional work shall be performed under force account. In the
referred field meeting, the Contractor described that to protect the rebar at each soffit
spot, about 0.25 hour of a 2 -labor crew is required. A total of 14 soffit spots will be
addressed, in which 2 of the 14 soffit spots were uncovered after the bid opening. The
material cost of the epoxy anti corrosion bonding agent could be around $150.00."
BY:
106 55 Ave. E., Tacoma, WA 98424
Contractor's License No. NORDICI11 OLZ
(z Ho— 0 f
DATE
Office Phone: (253) 922 -3100 Fax: (253) 922 -4594
An Equal Opportunity Employer
RFI ft3a response Contractor's inquiry on preventing rebar corrosion, 12 -10 -09 12/10/2009
Contract Title: Macadam Road Bridge Soffit Repairs
Owner: City of Tukwila
CuAprnosmnprnventmn
Prime Contractor
1 Direct Materials
2 Markup on materials
3 Direct Labor
4 Labor Markup
5 Rental Equipment
6 Sales Tax on Rental Equipment
7 Equipment Ownership Operating
8 SUBTOTAL (Add lines 1 7)
9 Markup on equipment rental
10 SUBTOTAL (Add lines 8 9)
Prime Remarks:
Sub-Contractor
11 Direct Materials
12 Markup on materials
13 Direct Labor
14 Labor Markup
15 Rental Equipment
16 Sales Tax on Rental Equipment
17 Equipment Ownership Operating
18 SUBTOTAL (Add lines 11 -17)
19 Field Overhead
20 SUBTOTAL (Add lines 18 19)
21 Home Office Overhead
22 Profit
23 SUBTOTAL (Add lines 20 22)
Subs Remarks:
24 Prime Contractor's Wor (line 10)
25 Sub Contractors Work (tine 23)
26 SUBTOTAL (add lines 24 25)
27 Prime Overhead on Subcontractor
28 Prime's Home Office Overhead
29 Prime's Profit
30 SUBTOTAL (add lines 26 29)
31 Prime Contractors Bond Premium
32 TOTAL COST (Add lines 30 31)
Estimated Time Extension arid Juxufica8on
Prime Contractor Name:
Subcontractor Name
Signature Title of Preparer
1/11/2010
coating of rebar in soffit repair Proposal No, 3
PRME CONTRACTOR'S WORK
�U
21.00f6 of line 1 1 21.00961 $0
$465
2Q.8O°/0of line 3 I 29.O0961 $135
9.50% of line 5 9.50%1
$774
21.DOY6of lines 5+) 21961 $35
1 $808
SUB CONTRACTORS WORK
21.0096 pf line 11 31.0096
2Q.O096of line 13 29.0O96
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
096 nf line 18 O.00%| $0.00
0Y6 of line 2D 0Y61 $0.00
O96of line 2O 0Y61 $0.00
Date 1/7/2010
$0.00
SUMMARY
$808
1O.0O96of line 25 10.00961 $0
U.0096of line 24 0.00%1 $0
096 of line 2G I 0961 $0
$808
D.DO96of line 3O 1 8.00Y61 $O
$808
Nordic Construction
Sub-Contractor
Project Manager
Date:
Revisions/Comments
1/7/2010
CO 3 Corrosion treatment ri xis
Contract Title: Macadam Road Bridge Soffit Repairs 1/7/2010
0
CO/ Corrosion prevention coating of rebar in soffit repair 3
Items of Work for Qty Unit 1 MATERIAL 1 LABOR 1 Equipment
Prime Contractor 1 Unit 1 Total 1 Hours 1 Hr 1 Total 1 Days Rate Total
Add Corr Bond Corrosion Epoxy ag4nt to reinforcing steel in 14 repair locations
Foreman 14 ea 0.25 $51.20
Laborer 14 ea 0.25 $46.61
40' Boom Manlift 1 ea
Flagger Supervisor 1 ea 1.5 $42.31
Flagger 1 ea 1.5 $39.62
Shop truck 1 ea
Supervision 0% of labor
Safety 0% of labor
DIRECT Prime Contractor's TOTALS
See attached summary
$0
$0
DIRECT Sub Contractor's TOTALS 1 $0 1
1
Page 1
$179
$163
$63
$59
$0.00
1 $85.90 $86
R 1 $80.00 $80
1 $465 I R Total Rental $80
1 0 Total Owned $86
Items of Work for Qty Unit MATERIAL 1 LABOR 1 1 Equipment 1
Sub- Contractor Unit 1 Total 1 Unit 1 1 Total 1 1 Days Rate Total 1
$0 1 R Total Rental $0.00 1
1 0 Total Owned $0.00 1
DATE: January 11, 2010 BUDGET NO.: 91910402.3000.170
PROJECT NO.: 09 -RWO2 CONTRACT NO.: 09 -159 C b)
PROJECT NAME: Macadam Road Bridge Soffit Repairs
TO: Jack Miller, Vice President, Nordic Construction, Inc.
CITY OF TUKWILA
CONTRACT CHANGE ORDER NO. 2
You are hereby directed to make the herein described changes to the plans and specifications
or do the following described work not included in the plans and specifications on this contract:
NOTE: This change order is not effective until approved by the "Owner" and a notice to
proceed is issued.
Conditions:
A. The following change, and work affected thereby, are subject to all contract
stipulations and covenants;
B. The rights of the "Owner" are not prejudiced;
C.AII claims against the "Owner" which are incidental to or as a consequence of
this change are waived; and
D.The Contractor must submit all Field Overhead and Home Office Overhead Rates
for approval in advance of all change orders.
CHANGE:
Page 1 of 2
09- 159(b)
Council Approval N/A
Between the project bid opening and the construction start, two additional spalls at the
Macadam Road Bridge were uncovered by the Contractor. As a result, the City directed the
Contractor to repair these two spalls as well, on top of the specified twelve spalls.
The added spall repairs were performed under force account. Please see the enclosed
Memorandum and force account sheet from the Contractor for the proposed change order
details. The finalized change order cost is $2,195.00.
5/e, �'�l //t/!+ LS
We the undersigned Contractor, have given careful consideration to the change proposed and
hereby agree, if this proposal is approved, that we will provide all equipment, furnish all
materials, except as may otherwise be noted above, and perform all services necessary for the
work above specified, and will accept as full payment therefore the prices shown above and
below.
ACCT TED: Date 11 L ei Contractor Nordic Construction, Inc.
Title Pjrii4-
al Contract (without tax)
Previous Change Order
This Change Order (without tax)
39,198.00
3,613.00
2,195.00
REV. CONTRACT AMOUNT 45,006.00
Original Contract Time:
Additional Calendar Days for this Change Order:
Updated Contract Time:
ORIGINAL: City Clerk (1 of 2)
Contractor (2 of 2)
Page 2 of 2
APPROVED BY THE CITY OF TUKWILA
f
Date
By 1 4V
30 Calendar Days
0 Calendar Days
30 Calendar Days
1.7, 70
cc: Finance Department (w /encumbrance)
Project Management File
PW Project Finance File
FROM NORDIC CONSTRUCTION (FRI)JAN 8 2010 14: 38/ST.14: 34/No.7383423887 P 2
M NORDIC CONSTRUCTION
General Mechanical
Memorandum
DATE: January 8, 2010
TO: Peter Lau, Tukwila Public Works
FROM: Jack Miller, Nordic Construction, Inc.
Project: Macadam Bridge Repair
RE: Faxing Change Order files lost in email
Hi Peter:
Here is what I wrote this morning in my email to you:
Hi Peter
I don't know what happened. I have all three in my "sent" file from yesterday afternoon,
but here they are. Possibly another dcmonstration of how unreliable email is.
1 will be working on Saturday, so please don't hesitate to call me with any issues. T will
be available to come to your office to sign CO's or discuss problems or whatever needs to
be done, either Saturday or Monday.
Thank you,
And here is the explanation I attached to the Change calcs for the extra two delamination
sites.
Hello Peter
Here are calculations for extra work to repair two spalls not shown on the plans, but
disclosed by manual sounding of the soffit surface.
The times were arrived at by taking the total hours working on demo and repair of spalls,
126 hours, and multiplying by .857, which is 12/14 (contract count divided by count
actually done). This gives the hours to contract work, 108, leaving 18 hours to the two
extra spalls. I figured that one was over the road, requiring flaggcrs, and one was not.
106 55 Ave. E., Tacoma, WA 98424
Contractor's License No. NORDTCT 11 OLZ
Office Phone: (253) 922-3100 Fax: (253) 922-4594
An Equal Opportunity Employer
11x xummory.doc 1!8!2010
Contract Title: Macadam Road Bridge Soffit Repairs
Owner; City of Tukwila
Repair two extra delamination sites,
Prime Contractor
1 Direct Materials
2 Markup on materials
3 Direct Labor
4 Labor Markup
5 Rental Equipment
6 Sales Tax on Rental Equipment
7 Equipment Ownership Operating
8 SUBTOTAL (Add lines 1 7)
9 markup on equipment rent
10 SUBTOTAL (Add lines 8 9)
Prime Remarks:
Sub Contractor
11 Direct Materials
12 Markup on materials
13 Direct Labor
14 Labor Markup
15 Rental Equipment
16 Sales Tax on Rental Equipment
17 Equipment Ownership Operating
18 SUBTOTAL (Add lines 11 -17)
19 Field Overhead
20 SUBTOTAL (Add lines 18 19)
21 Home Office Overhead
22 Profit
23 SUBTOTAL (Add lines 20 22)
Subs Remarks:
24 Prime Contractor's Work (line 10)
25 Sub Contractor's Work (line 23)
26 SUBTOTAL (add lines 24 25)
27 Prime Overhead on Subcontractor
28 Prime's Home Office Overhead
29 Prime's Profit
30 SUBTOTAL (add lines 26 29)
31 Prime Contractor's Bond Premium
32 TOTAL CAST (Add lines 30 31)
Estimated Time Extension and Justification
Prime Contractor Name:
Subcontractor Name
Signature Title of Preparer
1/11/2010
not shown on plans Proposal No. 2
PRIME CONTRACTOR'S WORK
$128
1 21.00 %I $27
><<`I
$1,340
29.00% of line 3 29.00 %1 $389
9.50% of line 5 1 9.50 %I $8
$172
$2,143
21.00% of line 8 21 %1 $53
1 1 $2,195
21.00% of line 1
SUB CONTRACTOR'S WORK
$0.00
21.00% of line 11 21.00%1 $0.00
$0.00
29.00% of line 13 29.00 %1 $0.00
0.00
8.10% of line 15 8.10 %1 $0.00
>'?!I $0.00
0% of line 18 0.00 %1 $0.00
0% of line 20
0% of line 20
SUMMARY
Nordic Construction
Sub Contractor
Project Manager
0 %1 $0.00
0 %1 $0.00
Date 1/7/2010
Date:
is
$2,195
$2,195
10.00 %I
0.00 %I
10.00% of line 25
0.00% of line 24
0% of line 26 1 0 %1 $0 I?;«`'i`
$2,195 1
0.00% of line 30 1 0.00 %I $0
$2,195 1
Revisions /Comments
1/7/2010
CO 2, 2 extra locations r1.xls
Contract Title: Macadam Road Bridge Soffit Repairs 117/2010
0
Repair two extra delamination sites, not shown on plans 2
Items of Work for Qty Unit 1 MATERIAL I LABOR Equipment
Prime Contractor I Unit Total I Hours I Hr I Total Days Rate Total
Repair two locations where delamination was riot apparent, not included in plan sheet
Remove damage, prep for repair
Foreman 1 ea 5 $51.20
Laborer 1 ea 5 $46.61
40' Boom Manlift 1 ea
Flagger Supervisor 1 ea 2.5 $42.31
Flagger 1 ea 2.5 $39.62
Pack two locations with repair mate ial, install in lifts, finish surfac°.
Foreman 1 ea
Laborer 1 ea
Gel patch 3 ea $42.50 $128
40' Boom Manlift 1 ea
Flagger Supervisor 1 ea
Flagger 1 ea
Items of Work for
Sub Contractor
Shop truck 1 ea
Supervision 0% of labor
Safety of labor
See attached summary
$0
DIRECT Sub Contractor's TOTALS 1 $0 I
4.5.
4.5
3
2
$51.20
$46.61
$42.31
$39.62
$256
$233
$106
$99
$230
$210
$127
$79
$0.00
1 $85.90 $86
1 $85.90 $86
R 1 $80.00 $80
DIRECT Prime Contractor's TOTALS I $128 1 $1,340 R Total Rental $80
0 Total Owned $172
Qty Unit MATERIAL 1 LABOR 1 I Equipment
Unit 1 Total I Unit I I Total I I Days Rate Total
$0 I R Total Rental $0.00
1 0 Total Owned $0.00
09- 159(a)
Council Approval N/A
CITY OF TUKWILA
CONTRACT CHANGE ORDER NO. 1
DATE: January 11, 2010 BUDGET NO.: 91910402.3000.170
PROJECT NO.: 09 -RWO2 CONTRACT NO.: 09 -159 CGS
PROJECT NAME: Macadam Road Bridge Soffit Repairs
TO: Jack Miller, Vice President, Nordic Construction, Inc.
You are hereby directed to make the herein described changes to the plans and specifications
or do the following described work not included in the plans and specifications on this contract:
NOTE: This change order is not effective until approved by the "Owner" and a notice to
proceed is issued.
Conditions:
A. The following change, and work affected thereby, are subject to all contract
stipulations and covenants;
B. The rights of the "Owner" are not prejudiced;
C.AII claims against the "Owner" which are incidental to or as a consequence of
this change are waived; and
D.The Contractor must submit all Field Overhead and Home Office Overhead Rates
for approval in advance of all change orders.
CHANGE:
As the Contractor started to work on the spall repairs at the Macadam Bridge Road, utility
conduits and metal pipes were successively uncovered from the spall areas. As a result, the
soffit repair approach was changed twice to accommodate these field discoveries. Please see
the enclosed Field Directives #1 and #2 for the repair approach change details. The effects of
these repair approach changes were mainly the drastic reduction of repair materials, and the
increase of labor hours to complete this project.
Per the Project Bid Item #4 "Bridge Deck Repair the repair work is measured by the cubic foot
of pre packaged concrete material placed in the repaired bridge deck. With the reduction in
repair material consumption and based on how this Bid Item was structured, the Contractor was
compensated considerably below the repair cost that the Contractor actually incurred. Thus, it
is contractually appropriate to compensate the Contractor for the additional labor hours needed
and material cost difference for the repair approach changes.
Please see the enclosed Memorandum and force account sheet from the Contractor for the
proposed change order details. The finalized change order cost is $3,613.00.
Page 1 of 2
�s��� C G //,,74—e—,s7
We the undersigned Contractor, have given careful consideration to the change proposed and
hereby agree, if this proposal is approved, that we will provide all equipment, furnish all
materials, except as may otherwise be noted above, and perform all services necessary for the
work above specified, and will accept as full payment therefore the prices shown above and
below. ��JJ�
ACV PTED: Date ka G L (l�G V Contractor Nordic Construction. Inc.
"fin
AZert'4"--Title f c E r 11�t ia°
final Contract (without tax) 39,198.00 APPROVED BY THE CITY OF TUKWILA
Previous Change Order 0.00 Date 1 F J r 0 I 0
'OA
This Change Order (without tax) 3.613.00 By
May
REV. CONTRACT AMOUNT 42,811.00
Original Contract Time:
Additional Calendar Days for this Change Order:
Updated Contract Time:
ORIGINAL: City Clerk (1 of 2)
Contractor (2 of 2)
Page 2 of 2
30 Calendar Days
0 Calendar Days
30 Calendar Days
cc: Finance Department (w /encumbrance)
Project Management File
PW Project Finance File
To: Nordic Construction, Inc.
106 55 Avenue East
Tacoma, WA 98424
Attn: Jack Miller
CITY OF TUKWILA PUBLIC WORKS DEPARTMENT
6300 Southcenter Boulevard, Suite #100
Tukwila, Washington 98188
Phone: (206) 433 -0179
FIELD DIRECTIVE 1
Page 1 of 2
Date: November 15, 2009
Work to be performed:
As previously sent to you through an email on October 20, 2009, please completely replace
the Project Plans with this enclosed updated Project Plans dated October 16, 2009.
Reason for modification:
Utility conduits were identified in the As- constructed Plans of the bridge. As a result, the
soffit repair approach needs to be changed.
Work under this Field Directive modification will be accomplished:
Project Name: Macadam Road Bridge Soffit
Repairs
Project No.: 09 RWO2
Contract No.: 09 -159
n With no change to the contract price.
For a lump sum increase /decrease of /i-�T 1). to the contract price.
U On a unit price basis with a maximum allowable increase /decrease of
With work to start immediately and determination of any change to the contract price and /or
completion date to be negotiated. Negotiations to be completed by To be finalized
,(within 14 calendar days or a reasonable time as determined by the Engineer).
With no change in contract completion date.
With no contract completion date extended /decreased calendar days.
Performance of this Field Directive is authorized by afl signatures betow:
Accepted by:
Approved by:
Verifiedbvl
City C�nstruction Engineer
City C nstmuion Inspector Date
Page zmz
y
Date
—7
Date
L���
Dote
m /onas
Sidewalk and bridge all
Reinforcement Location we vary
depending on spal7 /dc/am location
Seal pint at each curb,
full length of bridge
w/ epoxy kjected into jalnt
Make as large a hole as possible
without damaging reinforcing so
that R7I concrete can be Nbrated--„,,,
Saa/e..3 /4'= 1-0'
BY I Revision
sr. 1 oRr..,at mak, or todl aide
d,o 00000nn
Typical Span J
Remove loose material
at delaminafed locations #1' 0 existing grouted hole
Step 1: Seal Curb Construction Joint /i1
St
Sidewalk and bridge rod
Onlf out grou ed hole
through slob and sidewalk
Avoid damaging rebar
during drilling operation
Step 2: Drill Out Grouted Hole /i
Scala•3 /4'= /-0' St
Sidewalk and bridge rail
Step 3: Core Concentric Hole
Scale :3 /4'= f =0'
Sco %:3/4'= I' -0'
CUNT REFERENCE 1 1 2 16,,Ity
Sidewalk
Remove spalkng concrete
In conical shape
Exposed periphery of renforcement
near cored hole. Expose at least (2) bars
so concrete con be bonded to bars.
Bridge Deck
Bridge Plan View
Scale:1 /4'= 1' -0'
Sidewalk and bridge roil
E
Macadam Bridge
Soffit Repairs
Indicates delam/nated location, Op.
Step 4: Prepare Spoiled Surface
o
indicates spoiled location, Tjp.
Typ. at all spoil /delam locations at west sidewalk
Typ, at all spall /delant locations at east sidewalk
Place and consolidate bridge
deck repair material
Sidewalk end bridge rail
Instal adequate formwork on soffit 1
Step 5: Place Repair Material
Scale :3 /4' 1' -0'
Tukwila Bridge Repairs
City of Tukwila
Tukwila, WA
Macadam Bridge Repairs
S1
1
71
I DESIGN"TEAM 11' SHEET
DESIGNED 8 0 1 S.C.Otson
cNEQIED BY: 1M..I.smith 11 S1
119.1. DRAFTER I S.C.otson 1 On
1 I 1 2
1 1 1 MEM
1 1 (1 Sri REF NO.
(ISSUED: 1 4/24/2009 A09115.00
Sidewalk and bridge to
Reeorceme't Location n location
depending on sp old
Seal joint of bri
w epoxy length injected into joe
w W o
Typicd Spoil
loose mat s
Remove
t
at
Ste 1: Seat Curb Gonstrtaction 3°1111
Sack 3/
Sidewalk and bridge ror
1
Insert perforated
2' tong in
PYD pipe hole
lace and Secure PVC Materials
Step 4. P
Scale: 3/4' F-0"
Dean and xs xpoSEd
reinforce
me ted hole
Sidewdk and bridge
f
Avoid dcmaGlnq
d
grouted hole
Dal H as i b soffit
ell Nole
1•
fir
PI H Repada Mortar� or Set DOT approved eea Mortar,
equal
Std
Place Re air ere
Scde:3f4' 7
Macadam ep
Sidewalk and bridge rai
Remove spoilin e bars bars
Exposed da. Expose at least (2t)
b
near
concrete can be bond ed
Pre
1-o
Step 3
Scale.
ailed Surf ace
Tukwila Bridge Repairs
City of juiolle
Tukwila, WA
ldaead f
1
I
Y -2
Qi
1908
To: Nordic Construction, Inc.
106 55 Avenue East
Tacoma, WA 98424
Attn: Jack Miller
CITY OF TUKWILA PUBLIC WORKS DEPARTMENT
6300 Southcenter Boulevard, Suite #100
Tukwila, Washington 98188
Phone: (206) 433 -0179
FIELD DIRECTIVE 2
Work to be performed:
As previously provided to you by our Design Engineer on the field, please completely replace
the current Project Plans with this enclosed updated Project Plans dated November 2, 2009.
Reason for modification:
Metal pipes were discovered in the spall areas during construction. As a result, the soffit
repair approach needs to be changed.
Work under this Field Directive modification will be accomplished:
With no change to the contract price.
For a lump sum increase /decrease of
On a unit price basis with a maximum allowable increase /decrease of
With work to start immediately and determination of any change to the contract price and /or
completion date to be negotiated. Negotiations to be completed by To be finalized
(w 14 calendar days or a reasonable time as determined by the Engineer).
With no change in contract completion date.
With no contract completion date extended /decreased calendar days.
Page 1 of 2
Date: November 15, 2009
Project Name: Macadam Road Bridge Soffit
Repairs
Project No.: 09 -RWO2
Contract No.: 09 -159
to the contract price.
Performance of this Field Directive is authorized by all signatures below:
Accepted by:
Approved by:
Verified by:
Title Date
e
4...„-.
7
City Constru6Ki Engineer Date
Contractor's Rep Name
City Construction Inspector Date
Page 2 of 2
—2(7/o
E
Rev.l Date By
1 1 10/2009 1 9^.0
Z 1 11/2009 S00
o f l
F- I
I
S and bridge rod
Re/Mcrcement Location wp1 vary
dependng on spa6 /delam location
Seo /,b/nt at each curb,
Poll length of bridge
w/ epoxy injected into pint
scare /4'= 1' -0'
bloke a 6'0 hole about about 2'
into bodge deck without damaging
x0//1/0 clog
Seal sidewalk /deck construction joint
around the circumference w/ epoxy
in into pint
Avoid damaging rebar
during operation
Remove spelling concrete
In conical shape
Exposed periphery of reinforcement
near cored hole. Expose at leas( (2) bars
so concrete con be bonded to bars
Revision
I(09,,1 repo?, p• M ion
Ye0ifiee moon. in account 1, e1e0 eineee
Sidewalk and bridge rail
Typical Spell d•1' 0 existing
Remove loose material nl grouted hole w/
at delaminated lacabbns stee sleeve
Step 1: Seal Curb Construction Joint
Scale:) /4'= 1 -0'
-7 I 1
Dn1l out grou ed hole
through slob and sidewalk
Avoid damaging rebar
during dolling operation
Step 2: Drill Out Grouted Hole
Z
Sidewalk and badge rail
S1
1. 1
0
Step 3: Prepare Surfaces For Repairs 0
Scale1J /4'= 1=0' s1,/
CLIENT REFERENCE:
I
Sidewalk
Bridge Deck
Bridge Plan View
Scale: 1/4'= 1' -0'
Sidewalk and bridge rail
Place and consolidate bridge
deck repair material
ep
Plug hole to retain I
repair material above
0 0
Step 4: Place Deck Repair Material
Scale:J/4'= 1' -0' \SI)
Macadam Bridge
Soffit Repairs
Indicates delaminoted location, ryp.
Indicates spoiled 10,10/1 n, Typ.1
at all spell /delam locations of west sidewalk
Tip. at all spall /delam locations at east sidewalk
0 0 C
Sidewalk and bridge roll
I r
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Place Rapid Set DOT Repair Mortar
BASF Gel P01011, or approved equal
Tukwila Bridge Repairs
City of Tukwila
Tukwila, WA
f '^ti
Macadam Bridge Repairs
St
Step 5: Place Soffit Repair Material X51
Scale:3/4'= 1' -0' \S
DESIGN TEAM
DESIGNED SY: S.COlson
ICNECKED DT: M.J.Smlth
1 79 DRAFTIER S.C.Olson
4/24/2009
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Repairs
Tukwila Bridge
City of Tukwila
Tukwila, WA
Maca Bridge
1
G.alson
2
0100
xo.
Ogl
FROM NORDIC CONSTRUCTION
NORDIC CONSTRUCTION
General Mechanical
DATE: January 7, 2010
TO: Peter Lau, Tukwila Public Works
FROM: Jack Miller, Nordic Construction, Inc.
Project: Macadam Bridge Repair
RE: change No &uantity of Bid Itemp 4. Bridge Deck ltepair
Bid hem 4 was for refilling of demolished concrete necessary to replace all unsound
concrete in twelve places on the soffit and the bridge deck. The work was primarily labor
for forming and placing repair mortar, and flagging for traffic control both on the bridge
and under it, as necessary.
As the work developed and the physical condition of the bridge was exposed by the
demolition work, the scope and design were adjusted accordingly, with the final plan
being represented by Modification 2. Instead of pouring repair mortar down through the
demolished hole through the bridge deck, the spalls were refilled from below with a
revised repair material. The material was applied in 2" lifts rather than being installed in
one placement. On the west side of the bridge, all repairs were completed by installing a
drain pipe fitted to a plastic bell reducer which was ground to fit onsite to accommodate
interferences from reinforcing steel which had to remain undisturbed. The effect of these
changes was to drastically reduce the volume of repair material consumed, while
increasing the labor required and the unit cost of the repair material. Since the work was
done under a unit priced bid item, the amount paid was reduced to 36% of the original
total as bid, while the labor increased to135% of the original estimate. The cost of the
demolition was 108% of the estimated amount, as losses due to inefficiency (caused by
as -found conditions) were balanced by reduced volume of excavated concrete.
While discussing the cost impact of the changes discussed above, Nordic Construction,
Inc. agroed to perform the changed work, including changes to the sealing of the joint at
the bridge deck sidewalk interface, for the original contract amounts, without being able
to estimate at the time what effect the changes would have on the items measured by
quantity.
Please find attached calculations demonstrating the extra cost associated with this change.
According to our agreement in the field, we propose to bill Bid Item 4 at the original
estimated amount of 5,640.00.
106 S5 Ave. E., Tacoma, WA 98424
Connector's License No. NORDICI1 1012
(FRI)JAN 8 2010 14: 38/ST.14: 34/No.7383423887 P 7
Memorandum
Office Phone: (253) 922 -3100 Fax: (253) 922-4594
An Equal Opportunity Employer
CO 3 lhv 4 roper Quw.doe 1/7/1010
Contract Title: Macadam Road Bridge Soffit Repairs
Owner: City of Tukwila
Adjustment for Bid Item 4 Under -run of quantity Proposal No. 1
Prime Contractor PRIME CONTRACTOR'S WORK
1 Direct Materials >`?:I $334
2 Markup on materials 21.00% of line 1 21,00 %I $70
3 Direct Labor $2,172
4 Labor Markup 29.00% of line 3 29.00 %I $630
$180
9.50 %I $17
$172
$3,575
21.00% of line 8 1 21 :..$38
1 1 $3,613
5 Rental Equipment
6 Sales Tax on Rental Equipment
7 Equipment Ownership Operating
8 SUBTOTAL (Add lines 1 7)
9 Rental Eq markup
10 SUBTOTAL (Add lines 8 9)
Prime Remarks:
Sub Contractor
11 Direct Materials
12 Markup on materials
13 Direct Labor
14 Labor Markup
15 Rental Equipment
16 Sales Tax on Rental Equipment
17 Equipment Ownership Operating
18 SUBTOTAL Add lines 11 -17
-17)
19 Field Overhead
20 SUBTOTAL (Add lines 18 19)
21 Home Office Overhead
22 Profit
23 SUBTOTAL (Add lines 20 22)
Subs Remarks:
24 Prime Contractor's Work (line 10)
25 Sub Contractor's Work (line 23)
26 SUBTOTAL (add lines 24 25)
27 Prime Overhead on Subcontractor
28 Prime's Horne Office Overhead
29 Prime's Profit
30 SUBTOTAL (add lines 26 29)
31 Prime Contractor's Bond Premium
32 TOTAL COST (Add lines 30 31)
Estimated Time Extension and Justification
Prime Contractor Name:
Subcontractor Name
Signature Title of Preparer
1/11/2010
9.50% of line 5
0% of line 20
0% of line 20
Project Manager
SUMMARY
Nordic Construction
Sub- Contractor
SUB CONTRACTOR'S WORK
21.00% of line 11 21.00%
29.00% of line 13 1 29.00 /o
8.10% of line 15 1 8.10%
0% of line 18 0.00%
Date 1/7/2010
$0.00
$0.00
$0.00
$0.00
0.00
$0,00
$0.00
$0.00
0 %1 $0.00
0%1 $0.00
1
$3,613 I'
13
0.00% of line 25 0.00% $0
0.00% of line 24 0.00 %1 $0 I;<
0% of line 26 0 %I $0
$3,613
0.00% of line 30 0.00 %1 1=is >ii'
3, 6
13
1
Date:
Revisions /Comments
1/7/2010
co 1, bi 4 wens rl.xls
Contract Title: Macadam Road Bridge Soffit Repairs 1/7/2010
0
Adjustment for Bid Item 4 Under -run of quantity 1
Items of Work for Qty Unit MATERIAL LABOR I f Equipment
Prime Contractor Unit 1 Total Hours 1 Hr Total j 1 Days Rate Total
l Additional hours due to changes in soffit replacement design caused by site conditions not as sl
See Modification 2 for description o the revisions.
Foreman 1 ea
Laborer 1 ea
Flagger Supervisor 1 ea
Flagger 1 ea
40' boom manlift 1 ea
Runner (additional materials) 1 ea
Shop truck 1 ea
Supervision 0% of labor
Safety of labor
DIRECT Prime Contractor's TOTALS
Items of Work for
Sub Contractor
Materials used
Gel patch 20 ea $42.50
Repair mortar -24 ea $19.50
Mortar extender -24 ea $2.00
See attached summary
$850
($468)
($48)
$0
1 $334
DIRECT Sub Contractor's TOTALS $0 I
13
13
10
10
5
4
$51.20
$46.61
$42.31
$39.62
$16.25
$666
$606
$423
$396
$81 R 1 $80.00 $80
$0.00
2 $85.90 $172
R 1.25 $80.00 $100
I $2,172 R Total Rental $180
0 Total Owned $172
Qty Unit MATERIAL I LABOR 1 I Equipment
Unit 1 Total I Unit 1 I Total I I Days Rate Total
$0 R (Total Rental I $0.00
0 'Total Owned I $0.00
CITY OF TUKWILA, WASHINGTON
(Owner)
By: c A/•s
Mayor
Attest:
This C day of ec er 20 175
h
City Clerk
Approved as to Form:
Address for giving notices:
ity Attorney
c0 1\ v
(cv GJA
AGREEMENT FORM
09 -159
CONTRACT NO Council Approval 9/21/09
THIS AGREEMENT is made and entered into on this2 ofSeptember, 20 09, by and between
the City of Tukwila, Washington ("Owner") and Nordic Construction. ("Contractor Now,
therefore the parties agree as follows: Inc.
1. Project. Contractor shall complete all work and furnish all labor, tools, materials, and equipment for
the project entitled Macadam Road Bridge Soffit Repairs, Project No. 09 -RW02, including all changes to
the Work and force account work, in accordance with the Contract Documents, as described in Section 1-
04.2 of the Supplemental General Requirements.
2. Payments. Owner shall pay Contractor at the unit and lump sum prices, and by force account as
specified in the Proposal according to the Contract Documents as to time, manner, and condition of payment.
The payments to Contractor include the costs for all labor, tools, materials and equipment for the Work.
3. Completion Date. Contract time shall commence upon Owner's Notice to Proceed date. The Work
under this Agreement shall be completed within the time specified in the Proposal. If the Work under this
Agreement is not completed within the time specified, as detailed in the Contract Documents, Contractor shall
pay liquidated damages and all engineering inspection and supervision costs to Owner as specified in the
Proposal..
4. Attorney's Fees. In the event litigation is commenced to enforce this Agreement, the prevailing party
shall be entitled to recover its costs, including reasonable attorney's and expert witness fees.
5. Disclaimer. No liability of Contractor shall attach to Owner by reason of entering into this Agreement,
except as expressly provided in this Agreement.
6. Counterparts. This Agreement is executed in two (2) identical counterparts, by the parties, each of
which shall for all purposes be deemed an original.
Nordic Construction, Inc.
(Contractor)
By:
Martin J. Ericksen
Title: Pres i dPni
Attest:
This 29tldayof spot 2009
Contractor's License No.
NORDICI110T,7
Address for giving notices:
106 55th Avenue
Fife, WA 98424
Fast
C -1
X /67/(//4Z s
Rev. 8 -11 -09
To the Mayor and City Council
City of Tukwila, Washington
PROPOSAL
(unit price)
Cnntrootor'uNane Nord ln Coost rue t ion In
Contractor's State License No. mnPnrpr O r. r
City af Tukwa Project No. 09'BVVO2
The undersigned hereby certifies that he personally examined the location and
construction details of Work outlined in the Contract Documents for the City of Tukwila (Owner)
project titled Macadam Road Bridge Soffit Repairs, which project includes but is not limited to
drilling from below through the deck and sidewalk, preparing spelled or dm}amoioated
surface, installing formwork to soffit, placing and consolidating material; and has read and
thoroughly understands these Documents which govern mU Work embraced in this improvement
and the methods by which payment will be made for said VVurk, and thoroughly understands the
nature of said Work: and hereby proposes to undertake and complete all Work embraced in this
improvement in accordance with these Contract Documents and at the following schedule of rates
and prices.
The Bidder understands that the quantities mentioned herein are approximate only and are subject
to increase or decrease, and hereby proposes to perform all quantities of work as either increased
or decreased in accordance with the Contract Documents.
As evidence of good faith, (check one) 2 bid bond orO cash, O cashier's check, Ocertified check,
or []postai money order made payable to the City of Tukwila equal to five percent (5%) of the
Total Bid Price is attached hereto. Bidder understands that, should this offer be accepted by
Owner within ninety (90) co/endarde}m after the day of Bid Opening and the Bidder fails or refuses
to enter into an Agreement and fumish the required Payment and Performance Bond and tiabitity
insurance within ten (10) calendar days after Notice of Award, the Contract shall be null and void
and the Bid Deposit or Bond accompanying this Proposal shall be forfeited and become the
property of Owner as liquidated damages, all as provided for in the Bid Documents.
Bidder shall attain Physical Completion of all Work in ail respects within thirty (30] calendar days
from the date stated in the written Notice to Proceed. If the work is not completed within this time
period, Bidder shall pay liquidated damages to Owner as specified in Section 1-08.9 of the
Standard Specifications for every calendar day work is not Physically Complete after the expiration
of the Contract time stated above. In addition, Bidder shall compensate Owner for actual
engineering inspection and supervision costs and any other legal hues incurred by Ownor as a
result of such dotay.
age 10 Proposal
rovided to Builders Exchange of WA, Inc. For usage Conditions Agreement see vwvw bxwmcom' Always Verify Scale
Rev. 8-11-09
Proposal
MACADAM ROAD BRIDGE SOFFIT REPAIRS SCHEDULE A
Project No. 09-RW02
Note: Unit prices for all items, all extensions, and the total amount bid must be shown. Where conflict occurs between
the unit price and the total amount specified for any item, the unit price shall prevail, and totais shall be corrected to
conform thereto. For Schedule A, include applicable Sales Tax in the various Unit and Lump Sum prices.
Item
No.
Item Descriptior,
BRIDGE
1. Mobilization
2. SPCC Plan
3. Removing Portion of Existing Bridge
4. Bridge Deck Repair
5. Epoxy Crack Sealing
6. Project Temporary Traffic Control
(Minimum Bid $10,000.00)
7. Roadside Cleanup
Quantity Unit Unit Price
1
1
1
24
128
1
EST
Schedule A Total
LS
LS
LS
CF
LF
LS
3 age 11 Macadam Road Bridge Soffit Repairs Schedule A
)rovided to Builders Exchange of WA, Inc. For usage Conditions Agreement see wvvw.bxwa.com Always Verify Scale
P
Amount
.5 c• i DO
1235 6-.)z
t ci 6 'lag
CC() C'kX
FA J $3,000.00 $3,000.00
Rev. 4.15-09
C-2
PAYMENT MD PERFORMANCE BONO
Bond to City of Tukwila, Washington
Bond Nor. 01.3 8 516
We, Nordic Construction, Inc. and ra.,rkley Regional Insurance Co
(Principal) (Surety)
a Delaware corporation, and as a surety corporation authorized to become a surety upon
Bonds of Contractors with municipal corporations In Washington State, are jointly and severally
bound to the City of Tukv la, Washington "Owner"), In the penal sum of
TV t M x p Thousand One. Hundred NN.i.net: i/ mart` and Nc 100THS Doilars
39,198.00 the payment of which sum, on demand, we bind ourselves and our
successors, heirs, administrators, executors, or personal representatives, as the case may be.
This Payment and Performance Bond is provided to secure the performance of Principal in
connection with a contract dated September 29 200 between Principal end Owner
for a project entitled Macadam Road Bridge Soffit Repairs, Contract No. 09 R W r; 2
"Contract"). The initial penal sum shalt equal 100% of the Total Bid Price, Including sales tax, as
specified in the Proposal submitted by Principal.
NOW, THEREFORE, this Payment end Performance Bond shall be satisfied and released only
upon the condition that Principal:
Faithfully performs all provisions of the Contract and changes authorized by Owner in the
manner and within the time specified as may be extended under the Contract;
Pays all laborer's, mechanics, subcontractors, lower tier subcontractors, material men,
and all other persons or agents who supply labor, equipment, or materials to the Project;
indemnifies and holds Owner, Its officers, and agents harmless from and against all
claims, liabditios, causes of r3ctbn, damages, and costs for such payments for labor,
equipment, and materials by satisfying all claims and demands incurred under the Contract,
and reimbursing and paying Owner all expenses that Owner may Incur in making good any
default by Principal; and
indemnifies and holds Owner harmless from all claims, liabilities, causes of action,
damages and costs, including property damages and personal injuries, resulting from any
defect appearing or developing in the material provided or workmanship performed under the
Contract.
The indemnities to Owner shall also Inure to the benefit of the Consulting Engineers and other
design professionals retained by Owner in connection with the Prefect.
This bond shall remain in effect for one (1) year after Final Acceptance of the Contract at ton
percent (10%) of the Total Bid Price, Including sales tax, to insure against all defects and
corrections nested In the material provkled or workmanship performed.
The liability of Surety shalt be limited to the penal sum of this Payment and Performance Bond.
No change, extension of tune, alteration, or addition to the terms of the Contract or to the Work to
be performed under the Contract shall In any way affect Surety's obligation on the Payment and
Performance Bond. Surety hereby waives notice of any change, extension of time, alteration, or
addition to the terms of the Contract or the Work, with the exception that Surety shall be notified if
the Contract time is extended by more than twenty percent (20%).
Row. -I1-09
Payment Performance Bond C-3
ti any modification or change increases tho total amount to be paid under the Contract, Surety's
obligation under this Payment and Performance Bond shah automatically increase in a like amount.
My such Increase shall not exceed twenty-five percent (25%) of the original amount of the
Payment and Performance Bond without the prior written consent of Surety.
This Payment and Performance Bond shall be governed and construed by the laws of the State of
Washington, and venue shall be In King County, Washington.
IN WITNESS WHEREOF, the parties have executed this instrument in two (2) identical
counterparts this 28th day of September 2009,
Nordic Construction, Inc.,
SI/pawns of Auttior' Official
Martin J. Ericksen
prpsial:afif
Titia
Name and address a local office of
agent and/or Surety Company:
Berkley Regional Insurance Company
Surety
ASIga of A.hodzad Officlat
By/ L r 1.14 fer p.
Mornay in Foot
j (Attach Power or Attorney)
Propel Insurance
PO Box 2940
rcn WA R 4)
Surety companies executing bonds must appear an the current Authorized !neutrino Llst in the State of
WaaNngton per SeeilOti 1-02.7 of the Standard Specifications.