HomeMy WebLinkAboutPW17-369 - Change Order - #9 - SB Structures, LLC - LID 363: S 224th St Improvements - 04/16/2019 Reco rds M
ill �,j� e m e I'll v%l
EN Document
W A9I IYGYON uJ �-
CONTRACT COVER SHEET
This is to be completed by the Contract Manager prior to submission
to City Clerks Office. All portions are to be completed.
If you have questions, please contact City Clerk's Office.
Vendor Name: SB Structures, LLC.
Vendor Number:
JD Edwards Number
Contract Number: PW17-369
This is assigned by City Clerk's Office
Project Name: LID 363: S 2241h St. Improvements - 8411 Ave. S. to 88' Ave. S.
Description: ❑ Interlocal Agreement ® Change Order ❑ Amendment ❑ Contract
❑ Other:
Contract Effective Date: 6/23/17 _ Termination Date: 400 working Days
Contract Renewal Notice (Days):
Number of days required notice for termination or renewal or amendment
Contract Manager: Carla Maloney Department: PW Engineering
Contract Amount: ;$1 ,330 729.25
Approval Authority: (CIRCLE OIVE) epartment Director Mayor City Council
Detail: (i.e. address, location, parcel number, tax id, etc.):
Chanqe Order #9
As of: 08/27/14
KENT
WAS H i N GTo.v
CHANGE ORDER NO. #9
NAME OF CONTRACTOR: SB Structures, LLC. ("Contractor")
CONTRACT NAME & PROJECT NUMBER: LID:363 S. 224th St Improvements 841h to 88th
ORIGINAL CONTRACT DATE: June 23, 2017
This Change Order amends the above-referenced contract; all other provisions of the
contract that are not inconsistent with this Change Order shall remain in effect. For valuable
consideration and by mutual consent of the parties, the project contract is modified as follows:
1. Section I of the Agreement, entitled "Description of Work," is hereby modified to
add additional work or revise existing work as follows:
In addition to work required under the original Agreement and any
prior Amendments, Contractor shall provide all labor, materials, and
equipment necessary to:
Supply and install ecology blocks for bioswale wall. By using an
ecology block wall instead of a cast in place concrete stem wall will
reduce the cost from $45,000.00 to $8,000.00.
2. The contract amount and time for performance provisions of Section II "Time of
Completion," and Section III, "Compensation," are hereby modified as follows:
Original Contract Sum, $15,330,729.25
(including applicable alternates and
WSST)
Net Change by Previous Change Orders $144,305.79
(incl. applicable WSST)
Current Contract Amount $15,475,035.04
(incl. Previous Change Orders)
Current Change Order $-37,000.00
Applicable WSST Tax on this Change $0.00
Order
Revised Contract Sum $15,438,035.04
CHANGE ORDER - 1 OF 3
Original Time for Completion 400 working days
(insert date)
Revised Time for Completion under 14 working days
prior Change Orders
(insert date)
Days Required (f) for this Change 0 calendar days
Order
Revised Time for Completion 414 working days
(insert date)
In accordance with Sections 1-04.4 and 1-04.5 of the Kent and WSDOT Standard
Specifications, and Section VII of the Agreement, the Contractor accepts all requirements of this
Change Order by signing below. Also, pursuant to the above-referenced contract, Contractor
agrees to waive any protest it may have regarding this Change Order and acknowledges and
accepts that this Change Order constitutes final settlement of all claims of any kind or nature
arising from or connected with any work either covered or affected by this Change Order,
including, without limitation, claims related to contract time, contract acceleration, onsite or
home office overhead, or lost profits. This Change Order, unless otherwise provided, does not
relieve the Contractor from strict compliance with the guarantee and warranty provisions of the
original contract, particularly those pertaining to substantial completion date.
All acts consistent with the authority of the Agreement, previous Change Orders (if any),
and this Change Order, prior to the effective date of this Change Order, are hereby ratified and
affirmed, and the terms of the Agreement, previous Change Orders (if any), and this Change
Order shall be deemed to have applied.
The parties whose names appear below swear under penalty of perjury that they are
authorized to enter into this contract modification, which is binding on the parties of this
contract.
3. The Contractor will adjust the amount of its performance bond (if any) for this
project to be consistent with the revised contract sum shown in section 2, above.
IN WITNESS, the parties below have executed this Agreement, which will
become effective on the last date written below.
CONTRACTOR: CITY OF` KENT:
By: ���rtaL� B~ - L
(signature) V(signature)
Print Name: /�?/t7lf�f ,/ 5���`F ,� Print Name: imothy J. LaPorte, P.E.
Its Its Public Works Director
(title) (title)
DATE: iZgZ1 q DATE: 1 Z'V/f
CHANGE ORDER - 2 OF 3
APPROVED AS TO FORM:
(applicable if Mayor's signature required)
Kent Law Department
[In this field,you may enter the electronic filepath where the contract has been saved]
CHANGE ORDER - 3 OF 3
KENT FILE NO: 200.2
CHANGE ORDER WORKSHEET NO. 9
Construction Management Division - Public Works
Project: LID 363 224th St Improvements Project No.: 99-3003
Project Engineer: Fed-Aid No.:
Owners Rep: Jason Bryant Contractor: SB Structures
Date: 3/21/19
I. PROPOSED CHANGE
Supply and install ecology blocks for bioswale wall
U. REASON AND BACKGROUND FOR CHANGE
Plans called for a cast in place stem wall. Ecology block wall will perform the same purpose for
82% savings. This change will reduce $45,000 bioswale wall down to $8,000.
III. METHOD OF PAYMENT
NEW PAY ITEM(S) ❑ Not Applicable
Change Order No. i _ FOR ACCOUNTING USE ONLY
Sch. No. Item Description 1 Total Est. Qty this Unit i Unit Price Total Estimated Cost of
Qty I PE Item
—_ 4 Supply and Install EcologyI _ -
Block wall 1 1 LS I $ 00.00 $8,0 —
-- 4 00
— --- ---------.—. -- ------.........
® j Independent Estimate Attached ❑ s CREATE PAY ITEM ONLY- Payment to be made i ® i PAY THIS PAY ESTIMATE
-REQUIRED i at a later date upon completion of work
Material Submittals Required - CC Construction Coordinator ; New Sub Reqrd? No
DELETE EXISTING PAY ITEM(S) per 1-09.5 ® Not Applicable
Change Order No. FOR ACCOUNTING USE ONLY
Sch.No. i B.I. No. Item Description Qty I Unit i Unit Price Cost of Item
—-----—-----—+----.-- -- ---L— — - --- -- f Ite—._.. ._._.........
_ 4 ! 4205 Stem Wall _ _ ---600 SF 75.00 $45,000
❑ Independent Estimate Attached -REQUIRED ❑
INCREASE/DECREASE TO EXISTING PAY ITEM(S) ® Not Applicable
Change Order No. i _ 1 1 FOR ACCOUNTING USE ONLY
Sch. No. ' B.I. No. I Item Description Qty Unit ! Unit Price Cost of Item
i
i
1 REV. DATE:4/01/10
KEN Tr FILE NO: 200.2
Independent Estimate Attached -REQUIRED ❑
TOTAL ESTIMATED COST OF CHANGE ORDER * $8000.00
*Total of the Cost of Item Columns
THIS PAY ESTIMATE $8000.00
IV. WORKING DAYS
Original Contract 400 j Due This Change Order* i Previous Total
------- ------_ ---- — ._.414
DATE: i 3 121119 -�---- _ DATE: T3 21 19
* ? Ex lanation Justification Re uired: On critical path for project completion -
TOTAL WORKING DAYS* 414
*This Change Order + Previous Total
All work, materials and measurements to be in accordance with the Standard Specifications
and Contract Special Provisions for the type of work described.
Prepared By: Date: /
7aso Bryant ��.../
Construction Engineering Date:
Supervisor: '
"Paul Kueh
Construction Engineering Date:
Manager: z l
Eric Connor
2 REV. DATE:4/01/10
I
PUBLIC WORKS DESIGN ENGINEERING
Carla Maloney, P.E.
Design Engineering Manager
400 West Gowe
Kent,WA 98032
Fax: 253-856-6500
PHONE: 253-856-5500
Date: May 16, 2018
i
To: Eric Connor, Construction Engineering Manager
cc: Paul Kuehne, Construction Supervisor
Eric Knowles, City Surveyor
Jason Bryant, Capital Project Manager
Craig Morris, Engineering Designer II
David Shearer, Structural Engineer
From: Garrett Inouye P.E., Project Engineer
Through: Ken Langholz, Special Projects
Carla Maloney, P.E., Design Engineering Manager
Regarding: S. 224`h Street Improvements - 84`h Ave S. to 88`h Ave S.
Project No. 99-3003C
Revision No. 5
REPLACE Sheet C10 of C27 (see attached)
Revise the sheet to extend the end of the new storm sewer main to the west to STA 12+41.48
and with a lateral to the south. Install two new Type I catch basins with vaned frame and grate
at STA 12+41.45, 32.25L and STA 12+41.48, 21.25R. The 152.24 LF of 12` storm sewer pipe, I
2 Type I catch basins, 2 vaned frame and grate, and associated bedding materials shall be paid
for under the existing bid items. Because the storm sewer pipe will not have 4 feet of cover,
the pipe shall be ductile iron Cl. 52.
REPLACE Sheet C20 of C27 (see attached)
Revise the sheet to replace the bioswale cast-in-place wall with an ecology block wall.
Revise the following section In the Kent Special Provisions:
6-02 CONCRETE STRUCTURES
SECTION 6-02.5 IS DELETED AND REPLACED WITH THE FOLLOWING.
6-02.5 Payment
I
The unit contract price per each for"Ecology Block" constitutes complete
compensation for furnishing all labor, materials, tools, supplies and equipment j
necessary or incidental to construct the ecology block wall as shown on the plans
and described in the specifications. This item includes but is not limited to: l
excavation, supplying and constructing the crushed surfacing foundation,
supplying and filling the outside corners with concrete, anti-graffiti sealant, and
all other items needed to construct the wall.
Request a unit price per each from the Contractor to construct the ecology block wall. This unit
price shall replace current bid item 4205.
City of Kent Public Works Department
Timothy J.LaPorte, P.E., Public Works Director +
I
REPLACE Sheet S46 of S80 (see attached) !
Revise the sheet to move the bottom of the leveling pad for Wail E1 from elevation 25.0 up to !
elevation 29.0. I
Since the fascia panel wail bottom has been raised, the quantity for bid item 9165 (Concrete
Fascia Panel for Geosynthetic Wall) shall be revised from 20,000 square foot (S.F.) to 20,400
S.F.
Attachments:
Sheet C10 of C27
Sheet C20 of C27
Sheet S46 of S80
!
i
!
i
!l3!
i
t
i
i
i
E
I
113 133HS 33S 05+9L V1S 3N11 H31VPi }
S
It
z E I I R Iyy {cis '
1 3
.ti<.- .-- --
iii ui _ I y a
sFito
F }*
10 I I a
o
d
a
�b €
a
- OmrI X I
I � i
°16
1 C
1 O ofpi
1 99
I • 1 1 ar
y6 a Ei
'Cott 4! 3U0 t p •g}
8
Ak4PNSq
K'ti�`
_ � S
4 ta— am 1 1 g
'3 S 3 V N11B I •t�.
—� 3A IVSIN30�
63 133HS 33S Go+ V1S 3NIl HD1VW
' 44
P
G \ • a } N�
01
04
Viz
\ z
La
wv \\ t ca
WOuj It
� y It 1t 11 11 /
` II � I
wo6` li �11 H vi-m
ti ws \
Ile{ II W /
I�� -
v,
,m z
11 i1 II ' if H '.
t!.
I� I
4 lt
it
Oil
I
\ 14 4� .
W
5 3" H188
K
Wal-
=g m 6
La
V)a -
� � 4•n^"�a,.��•_�xaxma~xassasmmsmmassssaa�Iaas �• t
h m � raAxxasanx:: :ets90i.s 1:4sss ,y �
CY i
Q r Jg�...............ae;e¢........saesr..........
N
o �ssas� asRaa�<o.asrv: �s�osssssssassasas �
� � �vb�•tnr ^„«i3kH .^.�M:�Nm��a��SCnP.iGP:n rk�«Y�V - U ^RnRRA3^'<-r35�9SSR'R31�S�nR$k"ti S17 A11;• R amr 3
ggRs' Rfi �� 3��^ �j:l $ s n � Z
w.1 LU ..,kn °t°kxX k xk S�YSS3 n SH X x kxh
� J � a>r>rntip
z J _
8�8l8$a8888$ass;s888888sa848saS8asas888S88' 8
S J 38 $d988'E
'r�48$ �R88'�'24,9R"Rm�B'gdRR3 �a
t_'+��*± ±i±±tNnxrkLttknk?�k�kSkkt.k�'$SSS3S3�
2c rnn w
� "nvoA7'�—mx cu;iuriiso�
AM
�j '1 GU4L C 9KL Yli VFW
a 6C29 Q Tvis
V 7S1•M R
i - Il¢
` ,3 a Ot[3
�IVALU
fc-
it
a
\ ggQQglR�� I I _^b6
GN --
axmx ► zs z n z
W x
I W �o— n
W
! ,.3$n Vol
/ V
10 1 n7ii `
I is c sit Ls�t Y�i g i s
fS•6� a GOT 13 l Y,&S 15 N i
1 \
.�1+..7.rv.:>.aw.ez•+a..a-.s•.�.m.r.�..wa+-....+w.zaaxx+s w.nwas e::se.'r.zm;n.w...ucaaw
. �
>
\ ar , ) { , 4G4 a
§ § / !
/ ui
� k w
» |
t ( mm b ` ) \ \ QQ§4¥ 2 |
\ cM e $ & u ) oamLao�e
) » / ! k ® > obssa_m o
] / /) ° / 5S5$ /� » oo= .
t _ zz ` � ®®- a �
@ poF $ u: �=
{ » ® » " 4 0 ® ! &�!! )
t 9 0 [ \ \ U ® Rfr`»°
- � * _ & Q » \ ; # % U) i
( ( \ § [ [ ca,0- \ ( \ ( § ) `
) � 5 m a ) G\
� � |
i } f �
_ ) /
\ } ` R ) \ '
§ / ) ) \ d
{) [ ( LU
>
w
) % ! » J
[ [ ) § ) k
(2 q: § \f
u � \ � � ` ` E
% / a ° ® ~
A ! °
& R ' $
\ \ } \ , , , , , , , , , , , , , )
w ® ® -
iL w m ..
w § � § }
0
§ ) / (
} \_ )
fo0o Lp, 0c < geotototot ° / /
wwl° a �LLI ° � ° � ° LU� ° � ° ° ° O
� g
�
� { k
-
)
� ( { ) |
§ �
( �
l ( Ik7k Sk
} k \ / \ / ) \ ƒ r )
�
�