HomeMy WebLinkAboutReg 2012-07-16 Item 4C - Bid Award - Spray Park Sewer Connection to Goodfellow Bros for $64,495.50COUNCIL AGENDA SYNOPSIS
Meeting Date
07/16/12
Initials
Prepared by I Mayor's review
BG' I" I
Council review
ITEMNO.
4.C.
ITEM INFORMATION
CAS NUMBER: I STAFF SPONSOR: BOB GIBERSON ORIGINAL_ AGENDA DATE: 7/16/12
AGENDA ITEM TITLE Tukwila Community Center Spray Park Sewer Connection
Bid Award to Goodfellows Bros., Inc.
CATEGORY Discussion Motion Resolution Ordinance Bid Award Public Hearing Other
Mtg Date Mt Date Mtg Date Mtg Date Mtg Date 07/16/12 Mtg Date Mtg Date
SPONSOR Council Mayor HR DCD Finance Fire IT P&R Police PW
SPONSOR'S An outside sewer drop connection is required by King County for the Tukwila Community
SUMMARY Center Water Spray Park. The project was advertised for bid on May 24 and 31, 2012 and
four bids were opened on June 14, 2012. Gary Harper Construction claimed an error on
their low bid and the next low bid of $64,495.50 was from Goodfellows Bros., Inc. Council
is being asked to award the contract to Goodfellows Bros. in the amount of $64,495.50.
REVIEWED BY COW Mtg. CA &P Cmte F &S Cmte Transportation Cmte
Utilities Cmte Arts Comm. Parks Comm. Planning Comm.
DATE: 07/09/12 COMMITTEE CHAIR: KATHY HOUGARDY
RECOMMENDATIONS:
SPONSOR /ADMIN. Public Works
COMMITTEE Unanimous Approval; Forward to Regular Consent Agenda
COST IMPACT/ FUND SOURCE
EXPENDITURE REQUIRED AMOUNT BUDGETED APPROPRIATION REQUIRED
$64,495.50 $80,000.00 $0.00
Fund Source: 301 PARKS FUND (PAGE 47, 2012 CIP)
Comments:
MTG. DATE 1 RECORD OF COUNCIL ACTION
07/16/12
MTG. DATE I ATTACHMENTS
07/16/12 I Informational Memorandum dated 07/06/12 (revised after CAP)
Page 47, 2012 CIP
Manhole Specifications
Bid Tabulation
Letter from Gary Harper Construction
Minutes from the Community Affairs Parks Committee meeting of 07/09/12
I
7
x
City of Tukwila
Jim Haggerton, Mayor
INFORMATIONAL MEMORANDUM
TO: Mayor Haggerton
Community Affairs Parks Committee
FROM: Bob Giberson, Public Works Director il,0
BY: Mike Cusick, Senior Water /Sewer Engineer
DATE: July 6, 2012
SUBJECT: Tukwila Communitv Center Sorav Park Sewer Connection
Project No. 91030101
Bid Award
ISSUE
Award bid to Goodfellow Bros., Inc., for the installation of an outside drop connection on the existing King
County sewer manhole that serves the Tukwila Community Center (TCC).
BACKGROUND
In 2008 the City installed a water spray park at the northwest corner of TCC. At that time it was decided to
install a temporary inside drop connection to the King County Metro sewer manhole and, at a later date,
install the outside drop connection required by King County. A sewer drop connection is required when
the elevation change from the building to the sewer main is too extreme to gradually connect to the sewer
main (which can be 14 feet deep). An outside drop for a sewer manhole connection is preferred as the
pipe is then not in the manhole structure and will not interfere with maintenance.
DISCUSSION
The City advertised the project on May 24 and 31, 2012. Four bids were received and opened on June
14, 2012. The bids were checked and tabulated and one minor math error was found in the bids.
The low bid was from Gary Harper Construction in the amount of $41,500.50 including sales tax. Mr.
Harper was contacted and asked if he thought his bid numbers were correct. He returned a letter to the
City stating that he had an error in Bid Item 10 and was requesting to withdrawal his bid (see attached
letter from Gary Harper Construction). The City has accepted Gary Harper's bid withdrawal based on
standard specifications.
The second lowest bidder, Goodfellow Bros., Inc., submitted their bid with one minor math error in their
grand total by $0.50. The bid tab reflects the corrected total. References were checked on similar projects
and it was reported that Goodfellow Bros., Inc. performed quality work.
FINANCIAL IMPACT
Funds for this project are in the 301 Parks Fund:
RECOMMENDATION
Council is being asked to award the contract to Goodfellow Bros., Inc. in the amount of $64,495.50 for the
Tukwila Community Center Spray Park Sewer Connection and consider this item at the July 16, 2012
Regular Consent Agenda.
Attachments: Page 47, 2012 CIP
Manhole Specifications (Inside and Outside Drop Connections)
Bid tabulation
Letter from Gary Harper Construction
W: \PW Eng \PROJECTS\A- PK Projects \TCC Spray Park Sewer Connection (91030101) \Info Memo Bid Award Goodfellow Bros 070612.dock
9
Bid Results
Enaineer's Estimate
Budaet
Construction (Includes Sales Tax)
$64,495.50
$83,767.50
$70,000.00
Construction Mgmt Budget
10,000.00
Contingency 10%
6.449.55
0.00
Total
$70,945.05
$83,767.50
$80,000.00
RECOMMENDATION
Council is being asked to award the contract to Goodfellow Bros., Inc. in the amount of $64,495.50 for the
Tukwila Community Center Spray Park Sewer Connection and consider this item at the July 16, 2012
Regular Consent Agenda.
Attachments: Page 47, 2012 CIP
Manhole Specifications (Inside and Outside Drop Connections)
Bid tabulation
Letter from Gary Harper Construction
W: \PW Eng \PROJECTS\A- PK Projects \TCC Spray Park Sewer Connection (91030101) \Info Memo Bid Award Goodfellow Bros 070612.dock
9
10
CITY OF TUKWILA CAPITAL PROJECT SUMMARY
Project Location
1
E
GIS
iia
2012 2017 Capital Improvement Program 47
11
2012 to 2017
PROJECT:
TCC Spray Park Sewer Connection Project No. 91030101
The Tukwila Community Center Spray Park is using a temporary connection to the King County manhole
DESCRIPTION:
and King County is requiring a permanent sewer connection with an outside drop.
JUSTIFICATION:
The sewer connection is required by King County.
The sewer connection and grease interceptor were required to be completed by 2010, but an extension
STATUS:
was received from King County allowing completion by 2012.
MAINT. IMPACT:
COMMENT:
This project will be coordinated by Public Works and Parks Recreation.
FINANCIAL
Through Estimated
(in $000's)
2010 2011 2012 2013 2014 2015 2016 2017 BEYOND TOTAL
EXPENSES
Design
7
7
Land (R/W)
0
Const. Mgmt.
10
10
Construction
70
70
TOTAL EXPENSES
0 0 87 0 0 0 0 0 0
87
FUND SOURCES
Awarded Grant
0
Proposed Grant
0
Mitigation Actual
0
Mitigation Expected
0
REET 1 (1st Qtr Percent)
0 0 87 0 0 0 0 0 0
87
TOTAL SOURCES
0 0 87 0 0 0 0 0 0
87
Project Location
1
E
GIS
iia
2012 2017 Capital Improvement Program 47
11
A
NOTES:
1. INSIDE DROPS REQUIRES CUT TOP SECTION OF 90° BEND
DIRECTOR'S APPROVAL.
2. U INSIDE DROP ONLY ON PVC Tlrfi
SYSTEM...
3. SEE SS -08 FOR ACCESS AND rS TAINLESIS CHANNELIZATION.
STEEL PIPE CLAMP
4. SEE SS -12 AND SS -13 FOR LADDER I
AND STEP DETAILS. I I,} DETAIL A
ACCESS! II�
i I
I Manhole
is
I Lid
d
Tf 1
L I_ J KOR -N -SEAL BOOT,
54" MIN. DIA. PIPE CONNECTION OR EQUAL
SEE DETAIL A (ABOVE)
J D
I I
t li
PVC PIPE
SAME SIZE
12
A
L
R '4
a City of
x
VA. oy Tukwila
MANHOLE
INSIDE DROP
SHEET: SS -09
REVISION #1: 08.03
APPROVAL: B. SHELTON
LADDER
VARIES, 2' MIN.
n.
STAINLESS STEEL BOLTS
REMOVE GASKET
I
I
STRAPS BOLTED TO MANHOLE WALL.
FROM PVC ELBOW
I
I
MAX. SPACING 6'.
Sewer
Main
I
a
CHANNELIZATION
a
RUBBER BOOT FLAP
TO PREVENT SPLASHING
NOT TO SCALE
L
R '4
a City of
x
VA. oy Tukwila
MANHOLE
INSIDE DROP
SHEET: SS -09
REVISION #1: 08.03
APPROVAL: B. SHELTON
4
NOTES:
1. DROP PIPING TO BE SAME SIZE
AS INTERCEPTED SEWER.
2. BACKFILL WITH COMPACTED
MATERIAL.
3. CLASS 50 DUCTILE IRON PIPE
ONLY.
4. CONCRETE CLASS 5 (1 -1/2).
CEMENT 5 SACK MIX WITH 1 -1/2"
AGGREGATE.
5. SEE SS -08 FOR ACCESS AND
CHANNELIZATION.
6. SEE SS -13 FOR STEP DETAIL
ONE LENGTH TO SOLID
BEARING MATERIAL WHEN
SPAN IS MORE THAN 4'.
MJ OR FL
r
FLEXIBLE JOINT
Ill E
PIPE
SIZE DROP
8" 1.45'
10" 1.70'
12" 2.08'
6" MIN.
L
1" MAX. j
90° BEND
CONCRETE J
�ogQ''a
i
City of
Tukwila
ACCESS
r
I
I �I
d
d
�a
„2
KOR -N -SEAL
s
1
12" Typ. STEP
1/2" BLIND FLANGE WITH
STAINLESS STEEL BOLTS.
—TEE
J
V
NOT TO SCALE
MANHOLE
DROP CONNECTION
SHEET: SS -10'
REVISION #1: 08.03 I LAST REVISION: 04.08
APPROVAL: BOB GIBERSON, CITY ENGINEER
a.
C
'13
tukwila community center spray park sewer connection
91030101
bid tabulations
GARY HARPER L`aNS7RUC1'toN INC.
14831 223rd Street SE Snohomish, WA 98296 -3989
(360) 863 -1955 Fax (360) 863 -1966
June 18, 2012
Attn: Mike Cusick, PE
City of Tukwila
6200 Southcenter Blvd
Tukwila, WA 98188
Re: Tukwila Community Center (TCC) spray park manhole connection
Dear Mike,
After reviewing my bid, I discovered a mathematical error in bid Item #10. When
I was adding it up I missed the 9 in the 9,500.00 figure. I have attached a copy
of my tabulation sheet as evidence. Therefore, I am requesting relief from the
responsibilities of Award.
Under penalty of perjury, I declare the above statement to be true and I certify
that the attached work sheets are the ones used to prepare the bid.
f
Gary A. Harper
President
Notary
Dat �G ,'d� or. y
y�ASH�N..•
15
—(Co
-An 11
/,Oo
J
2/00.00
16
t�QLL
z-o-oo
111
-An 11
/,Oo
J
2/00.00
16
t�QLL
-/b f ��6
Ila
/1 re, 6-�_ 4, r---& F -C /4
�On. cra
S
6 f
66
Z2-,l 6 0
lc�4 "q C:?
17
ra
7
CP
4-0
5/0 00 eay 2 iD n
Eg
ii
o-� 7
7-77 1?60,00-
IT.*]
City of Tukwila
Community Affairs and Parks Committee
COMMUNITY AFFAIRS AND PARKS COMMITTEE
Meeting Minutes
July 9, 2012 5: 00 p. m.
PRESENT
Councilmembers: Kathy Hougardy, Chair; Joe Duffie and Allan Ekberg
Staff: Jack Pace, Minnie Dhaliwal, David Cline and Kimberly Matej
Guests: Sharon Mann, resident; Sandra Kruize, resident; Gary Singh, resident
CALL TO ORDER: Committee Chair Hougardy called the meeting to order at 5:00 p.m..
I. PRESENTATIONS
No presentations.
II. BUSINESS AGENDA
A. Bid Award: Tukwila Communitv Center Svrav Park Sewer Connection
Staff is seeking Council approval to award a bid to Goodfellow Bros., Inc., for the installation of a sewer
connection at the Tukwila Community Center Spray Park in the amount of $64,495.50.
When first opened in 2008, a temporary inside drop connection was installed to the King County sewer
manhole from the Spray Park, due to costs. As required by the County, the City is' now installing an outside
drop connection to the sewer manhole. When compared to an inside connection, that outside connection is
not in the manhole and will not interfere with maintenance. This project was bid under budget and will be
funded through the 301 Parks Fund.
The Committee inquired about the possibility of recycling the water used at the Spray Park. Public Works
staff stated that they will pass on that inquiry to Parks and Recreation staff. UNANIMOUS APPROVAL.
FORWARD TO JULY 16 CONSENT AGENDA.
B. Low Densitv Residential Zone Height Standard /Single Familv Desien Standards
This item was last discussed at the Community Affairs and Parks Committee in April. The Committee sent
it forward to the COW later that month without a recommendation. At that time, the COW returned it back
to Committee for further discussion and recommendation. No changes have been made to the information
since it was last considered at COW and Committee.
In summary, the TMC calls for building heights to be regulated by the Washington State Building Code.
The Planning Commission recommends continuing to calculate the building height per the Washington
State Building Code, except if property is zoned residential and the slope of the property is 15% or larger. If
the slope is 15% or larger, the building height would be calculated in one of two ways: either establish the
plane from the lowest finished or existing grade adjoining the building at any exterior wall; or establish
grade planes at intervals of at least 15 feet for different sections of the structure. A diagram displaying a
comparison of building height standards with surrounding cities, Tukwila's current calculation and the
proposed calculation were included in the agenda packet.
Sandra Kruize spoke in favor of the proposed changes and described the negative impacts that infill has had
on her existing structure and privacy. She spoke to the importance of neighborhood compatibility.
Sharon Mann spoke against the proposed changes, stating that they are restrictive and anti development.
She noted the natural challenges involving the community's topography, and commented that if the
community was fiat, this was not be an issue.
19