HomeMy WebLinkAboutUtilities 2016-09-13 Item 2A - Bid Award - Crystal Springs Emergency Surface Water RepairCity of Tukwila
Allan Ekberg, Mayor
TO: Utilities Committee h.
FROM: Bob Giberson, Public Works Director
BY: Ryan Larson, Senior Program Manager
CC: Mayor Ekberg
DATE: September 9, 2016
SUBJECT: Crystal Springs Emergency Surface Water Repair
Project No. 91641206
BID AWARD
ISSUE
Award contract for the construction of the Crystal Springs Emergency Surface Water Repair.
BACKGROUND
Maintenance staff was notified of pavement settlement within Crystal Springs Park and 51s' Ave S during the week of July
18, 2016. Using video inspection, it was determined that the surface water pipe was filled with a large quantity of material
that indicated a possible failure of the pipe. Crews attempted to remove the blockage, but the removal of the material lead to
additional failure of the pavement and a sinkhole. Other utilities are located within the settlement area.
The Mayor declared an emergency on July 21, 2016 and Council approved Resolution 1887. Frank Coluccio Construction
stabilized the emergency repair by filling the sinkhole, securing the utilities, and installing a bypass pipe. KPG was hired to
design the permanent repairs for construction in 2016.
DISCUSSION
The Crystal Springs Emergency Surface Water Repair project was advertised for bids on August 30 and September 6, 2016.
Bids are to be opened on September 13, 2016. Bid results are not currently available for the publication of the Utilities
Committee Agenda, but due to the nature of this repair and the need to construct the permanent repair as soon as possible,
staff will bring the bid results to the Utilities meeting for discussion and possible action. A bid tab and award
recommendation, if applicable, will also be brought to the meeting. The engineer's estimate is $251,065.00.
BUDGET AND BID SUMMARY (All amounts include sales tax)
Funding is proposed from the 2016 Annual Small Drainage Program, as only one bid that was over budget was received and
rejected by Council by Resolution 1886.
Bid Results
Bid Amount $TBD
Contingency (15 %) TBD
Excess Design Funds
Crystal Springs (KPG - Design)
Crystal Springs (Coluccio Emerg)
Total TBD
Estimate 2016 Budget (SDP)
$251,065.00 $525,000.00
37,659.75
11,256.99
(59,979.80)
(150,000.00)
2 724.75 326 277.19
Council is being asked to award the construction contract for the Crystal Springs Emergency Surface Water Repair to (to be
determined) in the amount of $ (to be determined) and consider this item on the September 19, 2016 Regular Consent
Agenda.
Attachments: CIP Page 82, 2015 CIP
Bid Tabulation —To be brought to Utilities Committee Meeting
WAPW Eng \PROJECTS\A- DR Projects \Crystal Springs Emergency Surface Water Repair (91641206) \Info Memo Bid Award 09 -09 -16 gl sb.doc
CRY OFTUKVVLA CAPITAL PROJECT SUMMARY
2015 to 2020
PROJECT: Annual Snna|| Drainage Program Project No. Varies
DESCRIPTION: Select, design, and construct small drainage projects throughout the City.
Provide drainage JU8�|F|�A�|ON' '
' replacements, drain extensions, and pavement upgrades.
STATUS: Projects for this annual program are taken from Small Drainage Project List.
K8A|NT.|(NPACT: Reduces maintenance.
Ongoing project, only one year shown in first column. Construction expenses may occur over two calendar
COMMENT: years. Budget for 2014 includes $270k for Thorndyke Safe Routes to School (S 150th St). Grants from State
Municipal Stonnwmhor Capacity Grants.
FINANCIAL Through Estimated
(in $000's) 2013 2014 2015 2016 2017 2018 2019 0000 BEvomo TOTAL
EXPENSES
Design
60
80
80
80
80
80
80
80
620
Const. Mgmt.
70
80
80
80
80
80
80
80
630
Construction
279
270
325
525
525
525
525
525
525
4,024
FUND SOURCES
Awarded Grant
50
50
100
Proposed Grant
0
Mitigation Actual
0
Mitigation Expected
0
Utility Revenue
409
220
485
635
685
685
685
685
685
5,174
TOTAL SOURCES
409
270
485
685
685
685
685
685
685
5,274
201n-2020 Capital Improvement Program 82 2
CITY OF TUKWILA - DEPARTMENT OF PUBLIC WORKS
Crystal Springs Emergency Surface Water Repair
Engineer's Estimate
Project No. 91641206
KPG
8/29/2016
Total
51st Ave S Repair
No.
Section
No.
Item
Quantity
Unit
Unit
Cost
Total Cost
Qty
Total Cost
ROADWAY
1
1 -04
Unexpected Site Changes
1
FA
$15,000
$ 15,000
1
$ 15,000
2
1 -09
Mobilization
1
LS
$20,000
$ 20,000
1
$ 20,000
3
1 -10
Project Temporary Traffic Control
1
LS
$8,000
$ 8,000
1
$ 8,000
4
2 -01
Clearing and Grubbing
1
LS
$2,500
$ 2,500
1
$ 2,500
5
2 -02
Pavement Removal Incl. Haul
200
SY
$20
$ 4,000
200
$ 4,000
6
2 -03
Unsuitable Foundation Excavation Incl. Haul
20
CY
$45
$ 900
20
$ 900
7
2 -03
Gravel Borrow Incl. Haul
390
TN
$30
$ 11,700
390
$ 11,700
8
2 -05
Roadway Subgrade Preparation
1
LS
$5,000
$ 5,000
1
$ 5,000
9
2 -09
Shoring or Extra Excavation Class B
2,940
SF
$2
$ 5,880
2940
$ 5,880
10
4 -04
Crushed Surfacing Top Course
190
TN
$40
$ 7,600
190
$ 7,600
11
5 -04
HMA Cl. 1/2" PG 64 -22
215
TN
$190
$ 40,850
215
$ 40,850
12
8 -01
Temporary Water Pollution / Erosion Control
1
LS
$3,500
$ 3,500
1
$ 3,500
13
8 -04
Cement Conc. Traffic Curb and Gutter
20
LF
$55
$ 1,100
20
$ 1,100
14
8 -14
Cement Conc. Sidewalk
15
SY
$75
$ 1,125
15
$ 1,125
15
8 -20
Trail Luminaire Modifications
1
LS
$6,300
$ 6,300
1
$ 6,300
ROADSIDE DEVELOPMENT
16
8 -02
Topsoil Type A
20
CY
$50
$ 1,000
20
$ 1,000
17
8 -02
Hydroseed
180
SY
$5
$ 900
180
$ 900
18
8 -02
Property Restoration
1
FA
$5,000
$ 5,000
1
$ 5,000
STORM DRAINAGE
19
7 -04
Storm Sewer Pipe 18 In. Diam.
456
LF
$100
$ 45,600
456
$ 45,600
20
7 -04
Ductile Iron Storm Sewer Pipe 12 In. Diam.
65
LF
$100
$ 6,500
65
$ 6,500
21
7 -04
Remove /Abandon Existing Storm Sewer Pipe
560
LF
$15
$ 8,400
560
$ 8,400
22
7 -04
Remove /Abandon Existing Storm Sewer Structure
2
EA
$2,500
$ 5,000
2
$ 5,000
23
7 -05
Connection to Drainage Structure
7
EA
$1,000
$ 7,000
7
$ 7,000
24
7 -05
Catch Basin Type 2 48 In. Diam.
3
EA
$4,500
$ 13,500
3
$ 13,500
25
7 -06
Pothole Existing Utilities
5
EA
$1,250
$ 6,250
5
$ 6,250
26
7 -08
Trench Dam
4
EA
$1,500
$ 6,000
4
$ 6,000
27
7 -20
Temporary Water Bypass System
1
LS
$8,000
$ 8,000
1
$ 8,000
28
8 -30
Resolution of Utility Conflicts
1
FA
$5,000
$ 5,000
1
$ 5,000
ESTIMATED CONSTRUCTION COST
TOTAL ESTIMATED CONSTRUCTION COST*
$ 251,605
$ 251,605
$ 251,605