Department of Transportation
Olympia, Washington 98504
April 20, 2015
ATTENTION: All Bidders and Planholders
US 12
0.8 MILES WEST OF CHAPMAN RD
EROSION PROTECTION
STPF-0012(219)
Addendum No. 1
Special Provisions
Appendix J dated May 28, 2014 is replaced with the attached Appendix J dated April 14,
2015.
Plans
Plan sheets 2 and 8 are revised as indicated on the attached sheet.
Proposal
1. On page 1, Item No.’s 5, 6 and 7, the PLAN QUANTITY is revised.
2. On page 2, Item No. 12, the PLAN QUANTITY is revised.
Bidders shall furnish the Secretary of Transportation with evidence of receipt of this Addendum.
This Addendum will be incorporated in the contract when awarded and when formally executed.
Don Wagner, P.E.
Regional Administrator
Attachment:
Sheet 2 of the Plans (Rev. 04/20/2015)
Sheet 8 of the Plans (Rev. 04/15/15)
Pages 1 and 2 of the Proposal (Rev. 4-20-15)
Appendix J, Water Quality Monitoring and Protection Plan, 12 pages
P R O P O S A L
DATE: 04/20/2015
TIME: 10:55
DOT_RGG600
TO THE SECRETARY OF
TRANSPORTATION
OLYMPIA, WASHINGTON
THIS CERTIFIES THAT THE UNDERSIGNED HAS EXAMINED THE LOCATION OF
US 12, LEWIS COUNTY, MP 118.20-118.45, 0.8 MILES WEST OF CHAPMAN RD-EROSION PROTECTION, A
FEDERAL AID PROJECT,
ITEM DESCRIPTION
(STANDARD ITEM NUMBER)
PLAN
QUANTITY
PREPARATION
LUMP SUM
2
2.
ACRE
TOTAL AMOUNT
DOLLARS
MOBILIZATION
(0001)
LUMP SUM
AT
1
PRICE PER UNIT
DOLLARS
*
IO
ITEM
NO.
N
AL
AND THAT THE PLANS, SPECIFICATIONS AND CONTRACT GOVERNING THE WORK EMBRACED IN THIS
IMPROVEMENT, AND THE METHOD BY WHICH PAYMENT WILL BE MADE FOR SAID WORK IS UNDERSTOOD. THE
UNDERSIGNED HEREBY PROPOSES TO UNDERTAKE AND COMPLETE THE WORK EMBRACED IN THIS IMPROVEMENT,
OR AS MUCH THEREOF AS CAN BE COMPLETED WITH THE MONEY AVAILABLE IN ACCORDANCE WITH THE SAID
PLANS, SPECIFICATIONS AND CONTRACT, AND THE FOLLOWING SCHEDULE OF RATES AND PRICES:
(NOTE: UNIT PRICES FOR ALL ITEMS, ALL EXTENSIONS, AND TOTAL AMOUNT OF BID SHALL BE SHOWN.
ALL ENTRIES MUST BE TYPED OR ENTERED IN INK.)
CLEARING AND GRUBBING
(0025)
AT
PER ACRE
4
1,290.
LIN. FT.
REMOVAL OF STRUCTURE AND
OBSTRUCTION
(0050)
M
LUMP SUM
REMOVING WIRE FENCE
(0230)
R
3
5
6
FO
GRADING
5,500.
CU. YD.
420.
IN
TON
7
225.
CU. YD.
ROADWAY EXCAVATION INCL. HAUL
(0310)
SELECT BORROW INCL. HAUL
(0408)
LUMP SUM
AT
PER LIN. FT.
AT
PER CU. YD.
AT
PER TON
EMBANKMENT COMPACTION
(0470)
AT
PER CU. YD.
DRAINAGE
8
5,540.
TON
FILTER BLANKET
(1068)
AT
PER TON
* - SHOW PRICE PER UNIT IN FIGURES ONLY. FIGURES WRITTEN TO THE RIGHT OF THE DOT (DECIMAL)
IN THE PRICE PER UNIT COLUMN SHALL BE INTERPRETED AS CENTS.
US 12
0.8 MILES WEST OF CHAPMAN RD. EROSION PROTECTION
15X305 (REV. 4-20-15)
PAGE: 1
15X305 / 5
ITEM
NO.
PLAN
QUANTITY
ITEM DESCRIPTION
(STANDARD ITEM NUMBER)
PRICE PER UNIT
DOLLARS
*
TOTAL AMOUNT
DOLLARS
DRAINAGE
9
7,000.
TON
ROCK FOR EROSION AND SCOUR
PROTECTION CLASS A
(
)
10
5,510.
TON
ROCK FOR EROSION AND SCOUR
PROTECTION CLASS C
(
)
AT
PER TON
PER TON
11
100.
TON
QUARRY SPALLS
(1086)
AT
PER TON
SURFACING
60.
TON
CRUSHED SURFACING BASE COURSE
(5100)
AT
IO
12
N
AL
AT
PER TON
EROSION CNTL AND ROADSIDE RESTORATION
12,300.
SQ. YD.
COMPOST BLANKET
(6453)
AT
AT
13
PER SQ. YD.
14
4.6
ACRE
SEEDING, FERTILIZING, AND
MULCHING
(6414)
AT
17
2.6
ACRE
LUMP SUM
18
IN
CALCULATED
19
LUMP SUM
20
LIVE POLE
(6554)
R
16
200.
EACH
BARK OR WOOD CHIP MULCH
(6581)
AT
PER EACH
AT
PER ACRE
FO
15
M
PER ACRE
4,000.
SQ. YD.
EROSION CONTROL AND WATER
POLLUTION PREVENTION
(6488)
LUMP SUM
TESC COMPLIANCE INCENTIVE
(6424)
CALCULATED
ENVIRONMENTAL COMPLIANCE LEAD
(6404)
LUMP SUM
BIODEGRADABLE EROSION CONTROL
BLANKET
(6455)
8,500.00
AT
PER SQ. YD.
21
2,320.
LIN. FT.
TURBIDITY CURTAIN
(
)
AT
PER LIN. FT.
* - SHOW PRICE PER UNIT IN FIGURES ONLY. FIGURES WRITTEN TO THE RIGHT OF THE DOT (DECIMAL)
IN THE PRICE PER UNIT COLUMN SHALL BE INTERPRETED AS CENTS.
US 12
0.8 MILES WEST OF CHAPMAN RD. EROSION PROTECTION
15X305 (REV. 4-20-15)
PAGE: 2
15X305 / 5
FINAL
Water Quality Monitoring and Protection
Plan (WQMPP)
US 12/0.8 Miles West of Chapman Road
Erosion Protection
Prepared by
M. Jacobs-Brown
Washington State Department of Transportation
Southwest Region Environmental Services
April 14, 2015
Page | 1
US 12/0.8 Miles West of Chapman Road
WQMPP
PURPOSE
This Water Quality Monitoring and Protection Plan (WQMPP) is required per our 401 Certification
and intended to provide specific information on activities that will be performed within and/or over
waters of the state, including wetlands, and provide a monitoring schedule for tracking the
performance of Best Management Practices (BMPs) used during in-water and over-water work
within the project limits of the US 12/0.8 Miles West of Chapman Road: Erosion Protection project.
Any major changes of BMP’s, procedures and/or monitoring must be approved by Ecology
prior to conducting the work. Approval is not necessary for minor adjustments to BMP’s
and/or procedures that are needed as the work is being done.
OBJECTIVES
This WQMPP will:
x Document the performance of BMPs and procedures used within and over waters of the state,
including wetlands
x Determine if Water Quality Standards for turbidity are being met at the edge of the mixing zone
as defined in WAC 173-201A-200(1)(e)(i)(A and D):
x Help to ensure compliance with the conditions of the 401 certification while conducting
construction activities below the Ordinary High Water Mark (OHWM), including wetlands, and
over water.
The WQMPP includes identification of the appropriate parameters to be monitored, locations,
monitoring and sampling procedures, and frequency. It also contains the BMP’s and construction
procedures that will be used to reduce impacts to waters of the state during specific identified
construction activities over waters and/or below OHWM, including wetlands. These elements are
described in detail and drawings are included, when necessary.
PROJECT DESCRIPTION
This project is considered a Chronic Environmental Deficiency (CED) project due to the steady
migration of the Cowlitz River toward US 12. The river migration is causing rapid erosion and
deterioration of the river bank which, if not stopped, will cause failure of US 12.
The US 12 roadway erosion protection and bank repair includes installing 1950 LF of bank protection
along the compromised section of US 12. This includes a 2:1 sloped rock revetment with large woody
debris (LWD), and 9 rock barbs installed within the Cowlitz River. The river system in this area is
primarily devoid of large woody debris. A flood fence composed of living cottonwood poles will be
installed to contain the recruited wood and impede it from entering private property during higher
water events. Riparian planting will also be included in project activities and is expected to help
improve habitat and bank stability for the affected area. Both the cottonwood fence and riparian
planting will occur adjacent to the river, within the floodplain, but not within the OHWM.
April 14, 2015
Page | 2
US 12/0.8 Miles West of Chapman Road
WQMPP
IN-WATER WORK: COWLITZ RIVER
The project will be working below the OHWM of the Cowlitz River during installation of the rock
barbs, portions of the 2:1 rock slope, and during LWD installation. Class C and Class A Rock (riprap) will be placed at the toe of the bank to form the 2:1 slope along the most critically eroded portion
of the bend. Slope construction will take place adjacent to and in the Cowlitz River, but will not
include grading or excavation within the river. Any portion of the 2:1 slope that extends into the
Cowlitz River will be constructed by placing Filter Blanket (gravel) and Class A Rock approximately
6” above the water line; thereby avoiding excavation in the river. The LWD will be buried within the
2:1 slope; some portions of the LWD installation will require excavation in the bank and within the
OHWM of the river. This excavation work will take place within isolated areas between rock barbs
and within turbidity curtain cells to help reduce the risk of downstream turbidity. The rock barbs will
be placed about every 200 feet within the river for the entire length of the bank repair area (1950LF).
The barbs will be installed with a crane or excavator, and the Class C rock will be placed; not
dumped.
All work required below the OHWM will be completed during the approved fish window identified
within the project’s Hydraulics Project Approval (HPA) Permit; July 1st to October 31st. The
contractor will be able to begin work in late July; Since the in-water work window will end October
31, there will be an incentive included in the contract to award the contractor $50,000 if they are able
to complete the in-water portion of the project in one construction season. This includes roadway
excavation and haul, Class A and Class C Rock installation, turbidity curtain installation, filter
blanket (gravel) and LWD installation, biodegradable erosion control blanket (compost and/or bark
mulch) installation, and permanent signing (river hazard sign). To accomplish this, it’s anticipated
that the contractor may need to have multiple crews working on different tasks simultaneously. It’s
expected that there will be a crew building barbs, one installing the turbidity curtain, and one
constructing the slope and setting LWD as soon as the turbidity curtain cells are installed.
Activity:
Install BMPs and Turbidity Curtain Containment Cells
Description:
The first items of work will include staking and the installation of a cattle exclusion fence. BMPs
will be installed throughout the project area immediately following the cattle exclusion fence
completion. BMPs will include, but may not be limited to: high visibility silt fence (HVSF) to
delineate the project area and to protect any sensitive areas or vegetation; rocked construction
entrances, haul roads, and staging areas. Additional BMPs may include, but are not limited to: coir
logs, wattles, and checkdams.
Page | 3
US 12/0.8 Miles West of Chapman Road
WQMPP
Turbidity curtain containment cells will be sequenced from upstream to downstream. The design calls
for a series of turbidity curtain cells, connecting each barb to the next downstream barb. This allows
for the barbs to perform as bulwarks for the turbidity curtain. This work will be completed by
installing the first 3 barbs from the bank by carefully placing Class C rock with an excavator or crane.
As the rock is placed on the riverbed, a base will be formed reaching above the OHWM to allow the
excavator or crane to drive out for further access into the river. Once the barbs are completed, the
turbidity curtain cells will be installed between the barbs with a small watercraft. As soon as the first
turbidity curtain cells are complete, installation of Filter Blanket (gravel), Class-A Rock, and LWD
may occur, as well as slope grading in the area directly protected by the completed cell.
Installation of the barbs and the turbidity curtain cells will occur without physical in-water BMP’s in
place. Work elements to help manage turbidity during these first in-water work activities include:
x
x
x
The use of clean Class C Rock
Careful placement of clean rock by crane or excavator (no dumping of rock),
Rock will be placed on the riverbed grade; rock will not be keyed in, and there will be no
trenching or excavation below the OHWM.
The sequence and staging of the work activities required to attain the isolation cells will be described
in the project’s contract and is illustrated on the attached plansheets. There may be minor
modifications required to enhance BMP efficiency, however any major modifications proposed by
the contractor will need to be approved by WSDOT, Ecology and other regulatory agencies prior
being applied.
Water quality will be monitored at the point of compliance approximately 2000 feet downstream
during the installation of LWD and slope armoring (Please see Table 1). During barb construction,
and the installation/removal of the turbidity curtains, the point of compliance will be monitored at
2700 feet downstream (Please see Table 2).
Table 1
Activity
Placement of LWD
Slope Armoring
*Mid-point test at 1000 feet
Point of Compliance
2000 feet downstream
2000 Feet downstream
Table 2
Activity
Point of Compliance
Installation and Removal of 2700 feet downstream
Turbidity Curtains
2700 feet downstream
Barb Construction
*Mid-point test at 1300 feet.
Page | 4
US 12/0.8 Miles West of Chapman Road
WQMPP
All in water work is subject to the State and Federal water quality standards as authorized in Water
Quality Certification Order # 10732 Corps Reference No. NWS-2013-801.
BMPs Identified:
Stabilized Construction Entrance
High Visibility Silt Fence
Coir Logs
Wattles
Rock Barbs
Turbidity curtain cells
Activity:
Grading/Slope Construction above and below OWHM
(including upland work above/adjacent to enclosed turbidity curtain cells)
Description:
No slope excavation will occur within the wetted perimeter of the turbidity curtain cells, however,
slope construction will include the placement of large rock with an excavator or crane below the
OHWM within the cells. Additional excavation below the OHWM will be needed during large woody
debris installation, and is discussed in the section below. Adjacent upland work activities will include
grading the riverbank slope from 6” above the OHWM at the time of work, armoring the slope with a
Filter Blanket (gravel), and installing Class A Rock (rip-rap) after achieving final grade. This work
will take place on the bank above and adjacent to the enclosed turbidity curtain cells.
The limits of the river embankment construction area will be identified and staked by WSDOT prior
to the beginning of construction. The Contractor shall stage work to allow for completion of specific
items of work in the embankment protection area (excavation and grade adjustment, installation of
Filter Blanked (gravel), Class A and Class C rock, and the installation of large wood debris
structures) prior to the end of the in-water work window. The Contractor will only grade as necessary
from 6” above the OHWM to accommodate placement of the Filter Blanket (gravel), Class A Rock,
and Class C Rock.
BMPs identified:
Turbidity Curtain
Clean rock
Staking/HSVF
Page | 5
US 12/0.8 Miles West of Chapman Road
WQMPP
Activity:
Installing Wood Structures (Embedded Logs)
Description:
This work shall consist of installing embedded log structures into the bank of the Cowlitz River.
Placement of LWD requires an excavated trench approximately 7 feet below OHWM (which, is
estimated to be 1 to 2 feet below water surface at the time of construction). This excavation will be in
the existing native bank material, which geotechnical exploration has shown to be of silty material.
After the LWD is in place, the trench will be backfilled with clean Filter Rock (gravel) instead of
native material; which will help minimize turbidity.
Work will take place within the enclosed turbidity curtains cells between the rock barbs. Excavation
will be limited to what is necessary for construction of the embedded log structures. Anticipated
equipment consists of a small crane, track hoes, backhoes, and dump trucks. Cranes and trucks will
access the work area via an appropriate access road. Machinery will initially work from the existing
bank. As the rock barbs are constructed, the crane/excavator will be able to walk out on the barb to
access the work area further out in the river.
Areas of surrounding soil will be protected and left undisturbed where practicable. Excavated and
project waste material will be taken to a contractor-selected site that will be approved by WSDOT
prior to disposal. Trucks will be loaded on-site and directly hauled to the approved location.
Equipment that enters the water and operates below the OHWM will use biodegradable hydraulic
fluid, and will be free of external petroleum-based products. No equipment will drive on the bed of
the river.
Water quality will be monitored during this work immediately within the cells and at the point of
compliance approximately 1000 feet for a mid-way location, and 2000 feet downstream.
BMP’s Identified:
Rock Barbs
Turbidity curtain cells
Construction sequencing
Clean Gravel Backfill
WATER QUALITY STANDARDS FOR SURFACE WATERS
The Washington State Department of Ecology establishes surface water quality standards (Chapter
173-201A WAC) as required by the Environmental Protection Agency (EPA). All surface waters of
the state have uses designated to them for protection under this chapter. These standards are intended
to protect surface waters of the state for beneficial uses. These uses include public health, recreation,
Page | 6
US 12/0.8 Miles West of Chapman Road
WQMPP
and the propagation and protection of fish, shellfish, and wildlife. Surface waters of the state include
lakes, rivers, ponds, streams, inland waters, saltwater, wetlands, and all other surface waters and
water courses within the jurisdiction of the state of Washington.
The Use Designations for waterbodies affected by this project, in WRIA 26 (Cowlitz), are assigned in
accordance with WAC 173-201A-600. The Cowlitz river is protected for the designated uses of
salmonid spawning, foraging, and migration and is considered Core Salmonid habitat.
The Aquatic Use Criteria for the following three parameters for this designation are:
TurbidityTurbidity shall not exceed:
x 5 NTU over background when the background is 50 NTU or less; or
x A 10 percent increase in turbidity when the background turbidity is more than 50 NTU.
pHx pH shall be within the range of 6.5 to 8.5 with a human-caused variation within the above
range of +/- 0.2 units.
Oil and Greasex No Visible Sheen
MONITORING PLAN
The following table outlines the monitoring parameters and schedule for all in-water and over water
work activities. A *background sample must be taken prior to taking the downstream or radius
samples. ***Visual monitoring will be done **continuously for all work below the OHWM, but not
within the wetted perimeter, and for all over water work activities.
Monitoring Schedule
In-water
Activity
Waterbody
Monitoring
Point Location
1300 feet and
2700 feet
Frequency
Parameter
WQ Standard
Cowlitz
River
Type of
Monitoring
Visual and
instrumental
Install Rock
Barbs;
installation
and removal
of turbidity
curtain cells
Every 2
hours after
in-water
work
begins
Turbidity
Cowlitz
River
Visual and
instrumental
1000 feet and
2000 feet
Every 2
hours after
Turbidity
5 NTU over
background when
the background is
50 NTU or less; or
A 10 percent
increase in
turbidity when the
background
turbidity is more
than 50 NTU.
Same as above
Installing
Wood
Page | 7
US 12/0.8 Miles West of Chapman Road
Structures
(Embedded
Logs)
Grading
above and
adjacent to
cells;
installation of
rock slope
Cowlitz
River
Visual and
instrumental
WQMPP
Where
discharge
locations occur
(if any).
in-water
work
begins
As needed
Turbidity
Upland
monitoring will be
covered under the
NPDES CSWGP.
Water discharging
from the site must
meet permit
requirements.
*
Background is defined as the biological, chemical, and physical conditions of a waterbody, outside the area of
influence of the discharge under consideration.
** Continuous sample frequency is defined as the entire duration of the activity.
*** Visual sample type is defined as an observation.
Monitoring per the HRM is not sufficient for an individual 401. Frequency should start out about every 2 hours with
the first sample being taken about 15 mins after activity start and last being about 30 min after stop work . Inspection
of in-water/over water BMP’s will be done daily. A decrease in monitoring could be built into this plan if results show
standards are being met after sufficient data is gathered. Call with questions and to discuss what would be acceptable
if you would like to do this.
Monitoring Duration
Following approval of the WQMPP by Ecology, grab samples and visual observations will be
collected for as long as the construction activity that has triggered monitoring is taking place. The
sampling duration may be extended if the water quality data demonstrate additional data is necessary.
If an adequate amount of samples have been taken for a specific activity and all have been well below
WQ standards, reduced sampling could be requested and implemented, if approved by Ecology.
Contingency Sampling
If there is a visual change in receiving water turbidity due to work activities outside of a scheduled
monitoring event or a potential increase in pH, contingency sampling is required. If monitoring
confirms that water quality is out of compliance with water quality standards, then additional samples
will be taken to determine the duration and magnitude of the event. If monitoring results show that
water quality standards are not being met, WSDOT will modify or stop the activity causing the
problem and commence hourly monitoring until standards are met for two consecutive sample
periods. Once compliance with water quality standards is achieved, the project shall return to its
standard sampling schedule.
Page | 8
US 12/0.8 Miles West of Chapman Road
WQMPP
Non Compliance
If monitoring indicates that water quality standards are not achieved, an ECAP report will be filed
with the WSDOT environmental office and Ecology will be notified immediately.
SAMPLING
Sampling Personnel
The designated WSDOT ESC Lead, Scott Serochek, will either be doing the sampling or overseeing
the people doing the sampling.
Sampling Procedures
The WSDOT ESC Lead, will visually inspect below the OHWM, wetland buffers, and in/over water
BMP’s daily within the work week. The daily inspections will consist of making sure the BMP’s are
installed correctly and functioning as intended.
Any damaged structures will be immediately repaired. Additional measures needed to prevent
exceedance of Water Quality Standards or to comply with the conditions of the 401 Certification will
be implemented immediately.
Water samples will be collected and analyzed for the appropriate parameters in the Monitoring Plan
above following the equipment and sampling guidelines below:
A portable turbidity meter (Hach Model 2100P Portable Turbidimeter or WSDOT approved equal)
will be used in the field. A representative sample should accurately reflect the true condition of the
water source from which the sample was taken. The following protocol will be followed to ensure a
representative sample is analyzed:
x Use a clean, large container (0.5 L to 1 L) to obtain a grab sample from the source;
x Collect sample with care to avoid disturbance of sediments and collecting surface contaminants;
x Gently but thoroughly mix the sample before pouring it into the small vial used to read the
sample in the turbidimeter; and
x Without allowing the sample to settle, take turbidity reading according to turbidimeter
manufacturer’s instructions.
A calibration check of the turbidimeter using secondary standards will be carried out regularly (at
least once per week, or per manufacturer’s recommendations). The instrument will be recalibrated
using primary standards at least once every 3 months, or more when a calibration check indicates
there is a problem. The manufacturer’s calibration procedures and schedule will be followed.
Oil and Grease will be continuously visually monitored for a visible sheen on the water surface.
Page | 9
US 12/0.8 Miles West of Chapman Road
WQMPP
Sampling Locations
Sampling locations consist of permanent locations as well as temporary locations identified prior to
construction activities below the OHWM and/or in wetlands. The sampling locations should be
named and/or numbered. Data from these locations will be recorded on the attached monitoring form
for the duration of the activity that triggers the monitoring. Temporary sampling locations will be
identified as needed, given unique names, and clearly marked on the plans. Data from these locations
will be recorded on the monitoring form.
In-water work sampling at a minimum, will take place at 300 feet above and below the project area.
For activities falling within the 2000 point of compliance limit, testing will take place at 1000 feet
and 2000 feet below the area of work. For activities requiring the 2700 foot compliance point, testing
will take place at 1300 feet and 2700 feet below the area of work (please see monitoring schedule).
DOCUMENTATION
Documents Required
All water quality monitoring will be recorded on the monitoring form, attached.
These records will be in a form that is accessible by interested individuals upon request, such as the
Washington State Department of Ecology’s Federal Project Coordinator.
Documents Attached
x Site Map showing named and/or numbered sampling locations
x Applicable drawings
x Monitoring Form to be used reflecting appropriate information such as person doing the
monitoring, date, time, weather, activity prompting monitoring, location of monitoring,
waterbody, monitoring results and room for comments.
REPORTING
All sample results will be submitted monthly to the Ecology Federal Project Coordinator per
Condition A2, Order No. 8905. If sample results indicate a violation of water quality standards or if
conditions of the 401 Water Quality Certification or the WQMPP are not being followed, notification
shall be made immediately to Ecology’s Federal Project Coordinator.
Sampling results and notifications shall be sent to:
Penny Kelly
Ecology Transportation Liaison
(360) 407- 7503
Or email: [email protected]
Page | 10
US 12/0.8 Miles West of Chapman Road
WQMPP
COMMUNICATION PROTOCOL
All communication and correspondence with Ecology will occur through Barb Aberle, WSDOT
SWR Environmental Services Manager (360-905-2186) as the primary point of contact. Kevin
Workman or Michelle Jacobs-Brown, WSDOT SWR Environmental Services Office will be
responsible for providing Ecology with the necessary notifications and results of the water quality
monitoring on a monthly basis and at the conclusion of the monitoring period.
CONTACTS
Kevin Workman is the WSDOT Environmental Coordinator for this project. Kevin will provide
guidance to the WSDOT Lead Construction Inspector on environmental permit requirements.
Kevin’s desk phone number is 360-905-2174; cell number is 360-918-6348.
Scott Seroshek or Michelle Jacobs-Brown will lead the water quality monitoring during normal
contract work, he/she will report testing results to Kevin Workman who will report to the appropriate
reporting agencies. Scott’s phone number is 360-442-1371. Michelle’s phone number is 360-9052161.
Lori Figone is the Project Engineer.
Lori’s phone number is 360-442-1346.
The Contractor’s CESCL has yet to be determined.
ATTACHMENTS
Appendix A
Appendix B
Appendix C
Appendix D
Monitoring Results Reporting Form
Plans and details
Sampling Locations
SPCC Plan
Page | 11
£
¤
!
.
12
Red dots are barbs
Begin construction
w
Co
End of construction activities
l
itz
v
Ri
_
^
er
2700 feet from
1st barb
(T2700-1)
`
^
T2700-2
2000 feet from 1st cell work area. (T2000-A)
Morton
T2700-3
T2000-B
T2700-4
T2000-C
T2700-5
T2000-D
T2700-6
T2000-E
T2700-7
T2000-F
T2700-8
T2000-G
T2700-9
T2000-H
Cowlitz County
Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX, Getmapping,
Aerogrid, IGN, IGP, swisstopo, and the GIS User Community
Legend
US Route
US 12 MP 118.20-118.45
0.8 Miles West of Chapman Road
Erosion Project
Ü
Project Area
0
MJB 5/29/2014
0.0375
0.075
.
!
0.15 Miles
Washington State
'27B5**
6800$5<2)48$17,7,(6
ITEM
NO
TOTAL
QUANTITY
SUB-TOTAL
SUB-TOTAL
I-07.2(1)
OF
STANDARD
SPECS
SECTION
I-07.2(2)
OF
STANDARD
SPECS
STD.
ITEM
NO.
UNIT
SECTION
ITEM
GROUP 1
GROUP 2
MP 118 VIC.
THIRD
PARTY
DAMAGES
PREPARATION
1
LUMP SUM
LUMP SUM
0001
L.S.
MOBILIZATION
2
2.00
2.00
0025
ACRE
L.S.
CLEARING AND GRUBBING
2.00
3
LUMP SUM
LUMP SUM
0050
L.S.
REMOVAL OF STRUCTURE AND OBSTRUCTION
4
1290.00
1290.00
0230
L.F.
REMOVING WIRE FENCE
5
5500.00
5500.00
0310
C.Y.
ROADWAY EXCAVATION INCL. HAUL
6
420.00
420.00
0408
TON
SELECT BORROW INCL. HAUL
420.00
7
225.00
225.00
0470
C.Y.
EMBANKMENT COMPACTION
225.00
8
5540.00
5540.00
1068
TON
FILTER BLANKET
5,540.00
9
7000.00
7000.00
TON
ROCK FOR EROSION AND SCOUR PROTECTION CLASS A
7,000.00
10
5510.00
5510.00
TON
ROCK FOR EROSION AND SCOUR PROTECTION CLASS C
5,510.00
11
100.00
100.00
1086
TON
QUARRY SPALLS
12
60.00
60.00
5100
TON
CRUSHED SURFACING BASE COURSE
13
12300.00
12300.00
6453
S.Y.
COMPOST BLANKET
14
4.60
4.60
6414
ACRE
SEEDING, FERTILIZING, AND MULCHING
15
200.00
200.00
6554
EACH
LIVE POLE
BARK OR WOOD CHIP MULCH
L.S.
1,290.00
GRADING
5,500.00
DRAINAGE
100.00
SURFACING
60.00
EROSION CNTL AND ROADSIDE RESTORATION
12,300.00
4.60
200.00
16
2.60
2.60
6581
ACRE
17
LUMP SUM
LUMP SUM
6488
L.S.
EROSION CONTROL AND WATER POLLUTION PREVENTION
2.60
18
8500.00
8500.00
6424
DOL
TESC COMPLIANCE INCENTIVE
19
LUMP SUM
LUMP SUM
6404
L.S.
ENVIRONMENTAL COMPLIANCE LEAD
20
4000.00
4000.00
6455
S.Y.
BIODEGRADABLE EROSION CONTROL BLANKET
4,000.00
21
2320.00
2320.00
L.F.
TURBIDITY CURTAIN
2,320.00
22
153.00
153.00
EACH
23
30.00
30.00
24
30.00
30.00
25
722.00
722.00
26
2.00
27
L.S.
8,500.00
L.S.
LOG WITH ROOTWAD
153.00
HR
WEED AND PEST CONTROL - CHEMICAL APPLICATION
30.00
HR
WEED AND PEST CONTROL - HAND OR MECHANICAL CONTROL
30.00
6711
L.F.
BEAM GUARDRAIL TYPE 31 - 8 FT. LONG POST
2.00
6719
EACH
LUMP SUM
LUMP SUM
6890
28
LUMP SUM
LUMP SUM
29
1500.00
TRAFFIC
722.00
BEAM GUARDRAIL TYPE 31 NON-FLARED TERMINAL
2.00
L.S.
PERMANENT SIGNING
L.S.
6973
L.S.
OTHER TEMPORARY TRAFFIC CONTROL
1500.00
6980
HR
FLAGGERS
L.S.
1,500.00
30
300.00
300.00
6992
HR
OTHER TRAFFIC CONTROL LABOR
31
LUMP SUM
LUMP SUM
6974
L.S.
TRAFFIC CONTROL SUPERVISOR
300.00
L.S.
32
80.00
80.00
6982
S.F.
CONSTRUCTION SIGNS CLASS A
80.00
33
50000.00
50000.00
7002
DOL
INCENTIVE EARLY COMPL.
50,000.00
34
2555.00
2555.00
7111
L.F.
WIRE FENCE TYPE 2
2,555.00
35
1.00
1.00
7116
EACH
OTHER ITEMS
GROUP LEGEND :
SINGLE WIRE GATE 14 FT. WIDE
GROUP NUMBER
SR
CONTROL SECTION
TAX SCHEDULE
1
012
210600
2
012
210600
04/20/15 ADDENDA 1 REVISIONS
1.00
FUND PARTICIPANTS
FEDERAL,WSDOT
WSDOT
DJM REGION
10
STATE
WA
JOB NUMBER
15X305/5
CONTRACT NO
DATE
REVISION
BY
008755
FEDERAL AID PROJECT. NO.
STPF-0012(219)
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