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					                    BID BOOKLET
           FOR HIGHWAY CONSTRUCTION




   OREGON DEPARTMENT OF TRANSPORTATION
              SALEM, OREGON




             GRADING, PAVING, AND SIGNING

       US97: SAND CREEK PASSING LANES SECTION

           THE DALLES – CALIFORNIA HIGHWAY

                   KLAMATH COUNTY

                      MAY 14, 2009




CLASS OF PROJECT X-NH-S004(133)
CLASS OF WORK APHALT CONCRETE PAVING AND OILING
BID OF
                                 DESCRIPTION OF WORK


                               Grading, Paving, and Signing
                         US 97: Sand Creek Passing Lanes Section
                              The Dalles - California Highway
                                     Klamath County


                         TIME AND PLACE OF RECEIVING BIDS


Bids for the work described above will be opened and read at the Oregon Department of
Transportation, 455 Airport Road SE, Building E, Salem, Oregon, at 9:00 a.m. on the 14th
day of May, 2009

Prior to 8:00 a.m. on the above date, submit Bids to:
ODOT Procurement Office, Procurement Manager
455 Airport Road SE, Building K
Salem, Oregon 97301-5348.

Between 8:00 a.m. and 9:00 a.m. on the above date, submit Bids to Building K at the above
address or to:
Oregon Department of Transportation
455 Airport Road SE, Building E
Salem, Oregon.

                                 COMPLETION TIME LIMIT

There are two Contract Times on this Project as follows:

   (1) Complete all Work to be done under the Contract, except for the pre-coated
   Aggregate Asphalt Surface Treatment and Permanent Striping, not later than October
   15, 2009.

   (2)   Complete all Work to be done under the Contract not later than August 31, 2010.



                                   CLASS OF PROJECT


This is a Federal-Aid Project.


                                    CLASS OF WORK


The Class of Work for this Project is: Asphalt Concrete Paving and Oiling
                         APPLICABLE SPECIAL PROVISIONS


The Special Provisions booklet applicable to the above-described work, for which Bids will
be opened at the time and place stated above, is that which contains the exact information
as shown above on this page.

Bidders are cautioned against basing their Bids on a booklet bearing any different
description, date(s), class of project, or class of work.
          SPECIAL PROVISIONS
      FOR HIGHWAY CONSTRUCTION




OREGON DEPARTMENT OF TRANSPORTATION
           SALEM, OREGON




        GRADING, PAVING AND SIGNING

   US97: SAND CREEK PASSING LANES SECTION

      THE DALLES – CALIFORNIA HIGHWAY

              KLAMATH COUNTY

                MAY 14, 2009


                This Project Includes 2009 American
                Recovery & Reinvestment Act (ARRA)
                Stimulus Funding
                                 DESCRIPTION OF WORK


                               Grading, Paving and Signing
                         US 97: Sand Creek Passing Lanes Section
                              The Dalles - California Highway
                                     Klamath County


                         TIME AND PLACE OF RECEIVING BIDS


Bids for the work described above will be opened and read at the Oregon Department of
Transportation, 455 Airport Road SE, Bldg. E, Salem, Oregon 97301-5348, at 9:00 a.m. on
the 14th day of May, 2009.


                                COMPLETION TIME LIMIT


There are two Contract Times on this Project as follows:

   (1) Complete all Work to be done under the Contract, except for the pre-coated
   Aggregate Asphalt Surface Treatment and Permanent Striping, not later than October
   15, 2009.

   (2)   Complete all Work to be done under the Contract not later than August 31, 2010.


                                   CLASS OF PROJECT


This is a Federal-Aid State Project.


                                       CLASS OF WORK


The Class of Work for this Project is: Asphalt Concrete Paving and Oiling



                                 PROJECT INFORMATION


Information pertaining to this Project may be obtained from the following:
Tom Feeley, Project Manager, 2557 Altamont Drive, Klamath Falls, Or 97601; Phone 541-
883-5665

Michael Schaaf, Assistant Project Manager, 2557 Altamont Drive, Klamath Falls, Or 97601;
Phone 541-883-5665
US97: Sand Creek Passing Lanes Section
Grading, Paving and Signing




                        TABLE OF CONTENTS FOR SPECIAL PROVISIONS

AMERICAN RECOVERY AND REINVESTMENT ACT (ARRA) FUNDING PROVISIONS
REQUIRED CONTRACT PROVISIONS FOR FEDERAL-AID CONTRACTS (FHWA-1273)
ON-SITE WORKFORCE AFFIRMATIVE ACTION REQUIREMENTS FOR WOMEN AND
MINORITIES ON FEDERAL-AID CONTRACTS
EQUAL EMPLOYMENT OPPORTUNITY PROVISIONS
DBE AND MWESB PROVISIONS
ASSIGNED CONTRACT GOALS AND TARGETS
PROJECT WAGE RATES
WEB SITE ADDRESSES

WORK TO BE DONE ......................................................................................................... 1
SECTION 00110 - ORGANIZATION, CONVENTIONS, ABBREVIATIONS AND
                DEFINITIONS ....................................................................................... 2
SECTION 00120 - BIDDING REQUIREMENTS AND PROCEDURES ................................ 2
SECTION 00130 - AWARD AND EXECUTION OF CONTRACT ........................................ 2
SECTION 00140 - SCOPE OF WORK ................................................................................ 3
SECTION 00150 - CONTROL OF WORK ........................................................................... 3
SECTION 00160 - SOURCE OF MATERIALS .................................................................... 4
SECTION 00165 - QUALITY OF MATERIALS .................................................................... 5
SECTION 00170 - LEGAL RELATIONS AND RESPONSIBILITIES .................................... 5
SECTION 00180 - PROSECUTION AND PROGRESS ....................................................... 6
SECTION 00190 - MEASUREMENT OF PAY QUANTITIES .............................................. 9
SECTION 00195 - PAYMENT ............................................................................................. 9
SECTION 00196 - PAYMENT FOR EXTRA WORK ...........................................................12
SECTION 00197 - PAYMENT FOR FORCE ACCOUNT WORK ........................................12
SECTION 00199 - DISAGREEMENTS, PROTESTS, AND CLAIMS ..................................12
SECTION 00210 - MOBILIZATION ....................................................................................13
SECTION 00220 - ACCOMMODATIONS FOR PUBLIC TRAFFIC ....................................13
SECTION 00225 - WORK ZONE TRAFFIC CONTROL .....................................................13
SECTION 00280 - EROSION AND SEDIMENT CONTROL ...............................................15
SECTION 00290 - ENVIRONMENTAL PROTECTION ......................................................15
SECTION 00305 - CONSTRUCTION SURVEY WORK .....................................................16
SECTION 00310 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS .......................33
SECTION 00320 - CLEARING AND GRUBBING ...............................................................33
SECTION 00330 - EARTHWORK ......................................................................................33
SECTION 00331 - SUBGRADE STABILIZATION ..............................................................34
SECTION 00340 - WATERING ..........................................................................................34
SECTION 00350 - GEOSYNTHETIC INSTALLATION .......................................................34
SECTION 00405 - TRENCH EXCAVATION, BEDDING, AND BACKFILL .........................35
SECTION 00440 - COMMERCIAL GRADE CONCRETE ...................................................35
SECTION 00442 - CONTROLLED LOW STRENGTH MATERIALS ..................................35
SECTION 00445 - SANITARY, STORM, CULVERT, SIPHON, AND IRRIGATION
                PIPE ....................................................................................................35
SECTION 00620 - COLD PLANE PAVEMENT REMOVAL ................................................36
SECTION 00641 - AGGREGATE SUBBASE, BASE, AND SHOULDERS .........................36




                                                             i
US97: Sand Creek Passing Lanes Section
Grading, Paving and Signing

SECTION 00711 – PRE-COATED AGGREGATE ASPHALT SURFACE
                TREATMENT .......................................................................................38
SECTION 00730 - EMULSIFIED ASPHALT TACK COAT..................................................47
SECTION 00745 - HOT MIXED ASPHALT CONCRETE (HMAC) ......................................47
SECTION 00840 - DELINEATORS AND MILEPOST MARKER POSTS ............................58
SECTION 00850 - COMMON PROVISIONS FOR PAVEMENT MARKINGS .....................58
SECTION 00851 - PAVEMENT MARKING REMOVAL ......................................................59
SECTION 00857 - RUMBLE STRIPS ................................................................................59
SECTION 00860 - LONGITUDINAL PAVEMENT MARKINGS - PAINT .............................59
SECTION 00910 - WOOD SIGN POSTS ...........................................................................60
SECTION 00940 - SIGNS ..................................................................................................60
SECTION 00960 - COMMON PROVISIONS FOR ELECTRICAL SYSTEMS ....................60
SECTION 00995 - ROAD AND WEATHER INFORMATION SYSTEM ..............................60
SECTION 01030 - SEEDING .............................................................................................67
SECTION 01050 - FENCES...............................................................................................68
SECTION 02110 - POSTS, BLOCKS, AND BRACES ........................................................69
SECTION 02630 - BASE AGGREGATE ............................................................................69
SECTION 02910 - SIGN MATERIALS ...............................................................................69

BID SCHEDULE




                                                            ii
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing




                         ASSIGNED DBE CONTRACT GOAL

                               FOR AFDBE AND ASDBE




             The assigned minimum DBE goal for this Project is as follows:




                                        DBE 0%

             (This goal is only a part of the overall Statewide DBE program.)




A DBE Directory is available from the Office of Minority, Women and Emerging Small
Business (OMWESB) web site at       http://www4.cbs.state.or.us/ex/dir/omwesb/ or by
telephone at (503) 947-7924.
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing




                   ASSIGNED MWESB ASPIRATIONAL TARGETS




          The assigned MWESB aspirational target for this Project is as follows:




                                      MWESB 2%




An MWESB Directory is available from the Office of Minority, Women and Emerging Small
Business (OMWESB) web site at       http://www4.cbs.state.or.us/ex/dir/omwesb/  or by
telephone at (503) 947-7924.
                    OREGON DEPARTMENT OF TRANSPORTATION

                                 SPECIAL PROVISIONS

                                           FOR




                              Grading, Paving and Signing
                        US97: Sand Creek Passing Lanes Section
                            The Dalles - California Highway
                                    Klamath County



                        CONSOLIDATED SPECIAL PROVISIONS


As the preparer of the consolidated specifications for this Project I acknowledge compliance
with the "Modified Exemption from DOJ Legal Sufficiency Review and Approval for ODOT
Highway Construction Contracts" dated July 11, 2008.




By: _____________________________           Date: _____________________




                                    Signature Sheet 1
                   OREGON DEPARTMENT OF TRANSPORTATION

                              SPECIAL PROVISIONS

                                        FOR


                            Grading, Paving and Signing
                      US97: Sand Creek Passing Lanes Section
                          The Dalles - California Highway
                                  Klamath County

                   PROFESSIONAL OF RECORD CERTIFICATION(s):

Seal w/signature                I certify the Special Provision Sections listed below were
                                prepared by me or under my supervision:


                                Section ____(fill in section number(s) here)_____




Signature                       I also acknowledge compliance with Part 2(b) and Part 2(e) of
                                the "Modified Exemption from DOJ Legal Sufficiency Review and
                                Approval for ODOT Highway Construction Contracts" dated
                                July 11, 2008.

Seal w/signature                I certify the Special Provision Sections listed below were
                                prepared by me or under my supervision:


                                Section ____(fill in section number(s) here)_____




Signature                       I also acknowledge compliance with Part 2(b) and Part 2(e) of
                                the "Modified Exemption from DOJ Legal Sufficiency Review and
                                Approval for ODOT Highway Construction Contracts" dated
                                July 11, 2008.




                                 Signature Sheet 2
                   OREGON DEPARTMENT OF TRANSPORTATION

                              SPECIAL PROVISIONS

                                        FOR


                            Grading, Paving and Signing
                      US97: Sand Creek Passing Lanes Section
                          The Dalles - California Highway
                                  Klamath County


                   PROFESSIONAL OF RECORD CERTIFICATION(s):

Seal w/signature                I certify the Special Provision Sections listed below were
                                prepared by me or under my supervision:


                                Section ____(fill in section number(s) here)_____




Signature                       I also acknowledge compliance with Part 2(b) and Part 2(e) of
                                the "Modified Exemption from DOJ Legal Sufficiency Review and
                                Approval for ODOT Highway Construction Contracts" dated
                                July 11, 2008.

Seal w/signature                I certify the Special Provision Sections listed below were
                                prepared by me or under my supervision:


                                Section ____(fill in section number(s) here)_____




Signature                       I also acknowledge compliance with Part 2(b) and Part 2(e) of
                                the "Modified Exemption from DOJ Legal Sufficiency Review and
                                Approval for ODOT Highway Construction Contracts" dated
                                July 11, 2008.




                                 Signature Sheet 3
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing

SPECIAL PROVISIONS

                                           WORK TO BE DONE


The Work to be done under this Contract consists of the following on the US97: Sand Creek
Passing Lane Section of the Dalles - California Highway in Klamath County:

   1.   Construct embankment.
   2.   Construct Aggregate Base.
   3.   Construct Pre-Coated Aggregate Asphalt Surface Treatment
   4.   Construct HMAC Pavement.
   5.   Install Signs.
   6.   Install Road and Weather Information Station.
   7.   Perform additional and incidental Work as called for by the Specifications and Plans.


                                   APPLICABLE SPECIFICATIONS

The Specification that is applicable to the Work on this Project is the 2008 edition of the
"Oregon Standard Specifications for Construction".

All number references in these Special Provisions shall be understood to refer to the
Sections and subsections of the Standard Specifications and Supplemental Specifications
bearing like numbers and to Sections and subsections contained in these Special
Provisions in their entirety.

                                          CLASS OF PROJECT


This is a Federal-Aid Project.




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US97: Sand Creek Passing Lanes Section
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                      SECTION 00110 - ORGANIZATION, CONVENTIONS,
                            ABBREVIATIONS AND DEFINITIONS


Comply with Section 00110 of the Standard Specifications.


             SECTION 00120 - BIDDING REQUIREMENTS AND PROCEDURES


Comply with Section 00120 of the Standard Specifications modified as follows:

00120.05 Request for Solicitation Documents - Add the following to the end of this
subsection:

The Plans, which are applicable to the Work to be performed under the Contract, bear title
and date as follows:

                                   Grading, Paving, and Signing
                              US97: Sand Creek Passing Lanes Section
                                  The Dalles - California Highway
                                         Klamath County
                                             May 2009

.

00120.15 Examination of Work Site and Solicitation Documents; Consideration of
Conditions to be Encountered - Add the following paragraph to the end of this
subsection:

Bidders are advised that additional funding could become available through a state or
federal economic stimulus package resulting in possible changes in Plans, Specifications,
quantities or work. Such change would be processed in accordance with other subsections
of the Specifications.


00120.70 Rejection of Nonresponsive Bids - Add the following bullet to the end of the
bullet list:

    • The Agency determines that any Pay Item is significantly unbalanced to the potential
      detriment of the Agency.


                 SECTION 00130 - AWARD AND EXECUTION OF CONTRACT


Comply with Section 00130 of the Standard Specifications modified as follows:


00130.40(d) Registration Requirements: - Add the following subsection (5):

SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009         2
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing


(5) Bidders must be registered with and have issued by Dun and Bradstreet, Inc. a unique
nine digit number with a four digit Data Universal Numbering System (DUNS) Plus number.
This "DUNS Plus" number shall be reported on federal reporting forms as
"999999999.9999".



                                SECTION 00140 - SCOPE OF WORK


Comply with Section 00140 of the Standard Specifications.


                              SECTION 00150 - CONTROL OF WORK


Comply with Section 00150 of the Standard Specifications modified as follows:


00150.15(b) Agency Responsibilities - Replace                      this   subsection,   except   for   the
subsection number and title, with the following:

The Engineer will perform the responsibilities described in 00305.04.

00150.15(c) Contractor Responsibilities - Replace this subsection, except for the
subsection number and title, with the following:

The Contractor shall perform the responsibilities described in 00305.05.

00150.35(d-1) Stamped Working Drawings - Replace the sentence with the following
sentence:

Stamped Working Drawings will be designated as "reviewed" or "reviewed with comments"
by the Engineer.

00150.35(d-2) Unstamped Working Drawings - Replace the sentence with the following
sentence:

Unstamped Working Drawings will be designated on the face of the Drawing, as
"approved", "approved as noted", or "returned for correction" by the Engineer.

00150.50 Cooperation with Utilities - Add the following Subsection:

(f) Utility Information:

There are no anticipated conflicts with the Utilities listed below. Contact those Utilities
having buried facilities and request that they locate and mark them for their protection prior
to construction.

       Utility                                          Contact Person’s


SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009                         3
US97: Sand Creek Passing Lanes Section
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                                                    Name and Phone Number

    1. Level (3) Communications                       Mr. James Crooker, OSP Manager
                                                      (503) 553-4918

    2. Mid-State Electric                      Mr. Darwin Thurston, Engineering Manager
                                                    (541) 536-7226

Energized power lines overhang portions of the Work with a minimum vertical clearance of
18 feet. Contractor shall maintain at least 10 feet of safety clearance.

The following organizations may be adjusting Utilities within the limits of the Project during
the period of the Contract with relocation Work estimated to be completed by the following
dates (times):

                  Utility                                  Estimated Completion Date (Time)

    3. CenturyTel                                                 During Construction
        Mr. Dirk Tibbets, OSP Engineer
       (541) 947-5345 Office


This Project is located within the Oregon Utility Notification Center area which is a Utilities
notification system for notifying owners of Utilities about Work being performed in the
vicinity of their facilities. The Utilities notification system telephone number is 811 (or use
the old number which is1-800-332-2344).


                            SECTION 00160 - SOURCE OF MATERIALS


Comply with Section 00160 of the Standard Specifications modified as follows:


00160.30 Agency-Furnished Material - The Agency will furnish the listed items at 2557
Altamont Dr., Klamath Falls, OR 97603.

   Weather station cabinet

Pavement sensors will be provided by the Agency from the following individual:

James Wittenberg
Region 4 ITS Support Coordinator
63055 N Highway 97
Bend, OR 97701

(541) 388-6481 x367
cell (541) 815-4947




SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009               4
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing

                           SECTION 00165 - QUALITY OF MATERIALS


Comply with Section 00165 of the Standard Specifications.


              SECTION 00170 - LEGAL RELATIONS AND RESPONSIBILITIES


Comply with Section 00170 of the Standard Specifications modified as follows:

Add the following subsection:


Add the following subsection:

00170.06 Federal-Aid      and      American   Recovery     and     Reinvestment      Act
Participation - This Project is to be conducted according to the regulations applying to
Federal-Aid Highway Projects and to American Recovery and Reinvestment Act (ARRA)
Projects.

According to Section 902 of the American Recovery and Reinvestment Act (ARRA) of 2009
the U.S. Comptroller General and his representatives have the authority to:

   • To examine any records of the contractor or any of its subcontractors, or any State or
     local agency administering such contract, that directly pertain to, and involve
     transactions relating to, the contract or subcontract; and

   • To interview any officer or employee of the contractor or any of its subcontractors, or
     of any State or local government agency administering the contract, regarding such
     transactions.

Accordingly, the Comptroller General and his representatives shall have the authority and
rights as provided under Section 902 of the ARRA with respect to this Contract, which is
funded with funds made available under the ARRA. Section 902 further states that nothing
in this section shall be interpreted to limit or restrict in any way any existing authority of the
Comptroller General.

Also, according to Section 1515(a) of the ARRA, any representatives of the Inspector
General have authority to examine any records or interview any employee or officers
working on this Contract. The Contractor is advised that representatives of the inspector
general have the authority to examine any record and interview any employee or officer of
the Contractor, its Subcontractors or other firms working on this Contract. Section 1515(b)
further provides that nothing in this section shall be interpreted to limit or restrict in any way
any existing authority of an inspector general.




Add the following subsection:



SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009                 5
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing

00170.67 Fees - The fee required by ORS 279C.825(1) will be paid by the Agency to the
Commissioner of the Oregon Bureau of Labor and Industries under the administrative rules
of the Commissioner.


00170.70(a) Insurance Coverages - The following insurance coverages and dollar
amounts are required pursuant to this subsection:

      Insurance                        Combined Single Limit                        Annual Aggregate
      Coverages                          per Occurrence                                  Limit


Commercial General Liability                   $ 1,000,000.00                        $ 2,000,000.00

Commercial Automobile Liability                $ 1,000,000.00                (aggregate limit not required)


                      SECTION 00180 - PROSECUTION AND PROGRESS


Comply with Section 00180 of the Standard Specifications modified as follows:


00180.21(d) Terms of Subcontracts - Add the following paragraph to the end of the
subsection:

As required by the American Recovery and Reinvestment Act (ARRA) of 2009, all
subcontracts (including subcontracts at all lower-tiers) shall include the provisions of
00170.06 concerning ARRA Participation.

Add the following subsection:

00180.21(g) Mentor-Protégé Agreement - If the Contractor enters into a subcontract with
an Emerging Small Business (ESB) subcontractor, the Agency may offer the Contractor
and its ESB subcontractor an opportunity to enter into a project specific Mentor-Protégé
Agreement.

The project specific Mentor-Protégé Agreement will be paid for and specified by Change
Order.

Add the following subsection:

00180.40(c) Specific Limitations - Limitations of operations specified in these Special
Provisions include, but are not limited to, the following:

                  Limitations                                                     Subsection

                  Cooperation with Utilities .......................................... 00150.50
                  Contract Completion Time ................................... 00180.50(h)
                  Traffic Lane Restrictions ...................................... 00220.40(e)



SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009                          6
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing

00180.41 Project Work Schedules - After the paragraph that begins "Contractor’s
activity…" add the following paragraphs:

The Contractor shall submit a supplemental "look ahead" Project Work schedule each week
to the Engineer. The "look ahead" Project Work schedule is supplemental to the Type A, B,
or C schedule specified below. The supplemental "look ahead" Project Work schedule
shall:

   • Identify the sequencing of activities and time required for prosecution of the Work.
   • Provide for orderly, timely, and efficient prosecution of the Work.
   • Contain sufficient detail to enable both the Contractor and the Engineer to plan,
     coordinate, analyze, document, and control their respective Contract responsibilities.

The supplemental "look ahead" Project Work schedule shall be written in common
terminology and show the planned Work activities broken down into logical, separate
activities by area, stage, and size and include the following information:

   • The resources the Contractor, subcontractors, or services will use.
   • The locations of each activity that will be done including the limits of the work by mile
     posts, stations, or other indicators.
   • The time frames of each activity by Calendar Days, shifts, and hours.
   • All anticipated shoulder, lane, and road closures.

At a minimum, the Contractor shall prepare a bar chart that:

   • Shows at least three weeks of activity including the week the bar chart is issued.
   • Uses a largest time scale unit of one Calendar Day. Smaller time scale units may be
     used if needed.
   • Is appropriate to the activities.
   • Identifies each Calendar Day by month and day.

Include the Contract name, Contract number, Contractor’s name, and date of issue on each
page of the bar chart.

The Contractor shall submit the supplemental "look ahead" Project Work schedule starting
at First Notification and continuing each week until Second Notification has been issued
and all punch list items and final trimming and clean up has been completed. The
Contractor shall meet with the Engineer each week to review the supplemental "look
ahead" Project Work schedule. If the Engineer or the Contractor determines that the
current supplemental "look ahead" Project Work schedule requires changes or additions,
either notations can be made on the current schedule or the Engineer may require the
submittal of a revised supplemental "look ahead" Project Work schedule. Review of the
current and subsequent supplemental "look ahead" Project Work schedules does not
relieve the Contractor of responsibility for timely and efficient execution of the Contract.

In addition to the "look ahead" Project Work schedule, a Type B schedule as detailed in the
Standard Specifications is required on this Contract.

00180.41(b-2) Detailed Schedule - Replace the paragraph that begins "In addition to the
above requirements…" with the following two paragraphs:



SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009             7
US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing

In addition to the above requirements, and within 30 Calendar Days after the Notice to
Proceed, the Contractor shall provide the Engineer one digital copy and four paper copies
of a detailed time-scaled bar chart Project Work schedule indicating the critical course of
the Work. The digital copy shall be compatible with MS Project 2003, Primavera P3,
SureTrak Project Manager 3.0, or another scheduling program approved by the Engineer.

Detailed work schedule activities shall including the following:

Replace the paragraph that begins "Within 10 Calendar Days…" with the following
paragraph:

Within 10 Calendar Days after submission of the Project schedule the Engineer and the
Contractor shall meet to review the Project schedule as submitted. Within 10 Days of the
review meeting the Contractor shall resubmit to the Engineer one digital and four paper
copies of the Project schedule, including required revisions.

00180.41(b-3-a) Review with the Engineer - In the paragraph that begins "The Contractor
shall evaluate…", replace the sentence that begins "The Contractor shall submit…" with the
following sentence:

The Contractor shall submit one digital and four paper copies of the updated bar chart to
the Engineer within seven Days after the progress meeting, along with a progress report as
required by "b." below.

Add the following subsection:

00180.50(h) Contract Time There are two Contract Times on this Project as follows:

    (1) Complete all Work to be done under the Contract, except for the pre-coated
    Aggregate Asphalt Surface Treatment and Permanent Striping, not later than October
    15, 2009.

    (2)   Complete all Work to be done under the Contract not later than August 31, 2010.

00180.85(b) Liquidated Damages - Add the following paragraphs:

There are two daily amounts of liquidated damages on this Project as follows:
Liquidated damages for failure to complete the Work on time required by 00180.50(h-1) will
be $ 1200 per Calendar Day *. Liquidated damages for failure to complete the Work on
time required by 00180.50(h-2) will be $ 1200 per Calendar Day *. If liquidated damages
should become payable concurrently under the combination of 00180.50(h-1) and (h-2),
liquidated damages will be $ 1200 per Calendar Day *.

    * Calendar Day amounts are applicable when the Contract time is expressed on the
      Calendar Day or fixed date basis.

Add the following subsection:

00180.85(c) Lane Closures and Road Closures - Lane closures and road closures
beyond the limits specified will inconvenience the traveling public and will be a cost to the
Agency.


SPS16363, US97: Sand Creek Passing Lanes Section, Final w addenda, May 14, 2009             8
US97: Sand Creek Passing Lanes Section
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   (1) Lane Closures - It is impractical to determine the actual damages the Agency will
   sustain in the event traffic lanes are closed beyond the limits listed in 00220.40(e).
   Therefore, the Contractor shall pay to the Agency, not as a penalty, but as liquidated
   damages, $500 per 15 minutes, or for a portion of 15 minutes, per lane, for any lane
   closure beyond the limits listed in 00220.40(e). In addition to the liquidated damages, all
   added cost for traffic control measures, including flagging, required to maintain the lane
   closures beyond the allowed time limits, will be at no additional cost to the Agency. The
   required traffic control measures will be as determined by the Engineer.

   The Engineer will determine when it is safe to reopen lanes to traffic. Assessment of
   liquidated damages will stop when all lanes have been safely reopened. Any liquidated
   damages assessed under these provisions will be in addition to those listed in
   00180.85(b).


                   SECTION 00190 - MEASUREMENT OF PAY QUANTITIES


Comply with Section 00190 of the Standard Specifications modified as follows:


00190.20(f-2) Scale Without Automatic Printer - Add the following sentence after the first
paragraph:

Pay costs for the weigh witness at $35.00 per hour.

00190.20(g) Agency-Provided Weigh Technician - Add the following paragraph after the
bullet list:

Pay costs for the weigh technician at $35.00 per hour.


                                      SECTION 00195 - PAYMENT


Comply with Section 00195 of the Standard Specifications modified as follows:


00195.10 Payment for Changes in Materials Costs - Replace this subsection with the
following subsection:

00195.10 Asphalt Cement Material Price Escalation/De-escalation - An asphalt cement
escalation/de-escalation clause will be in effect during the life of the Contract.

The Agency reserves all of its rights under the Contract, including, but not limited to, its
rights for suspension of the Work under 00180.70 and its rights for termination of the
Contract under 00180.90, and this escalation/de-escalation provision shall not limit those
rights.




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   (a) Monthly Asphalt Cement Material Price (MACMP) - The Monthly Asphalt Cement
   Material Price (MACMP) will be established by the Agency each month. For information
   regarding the calculation of the MACMP, and for the actual MACMP, go to the Agency
   website at:

                http://www.oregon.gov/ODOT/HWY/ESTIMATING/asphalt_fuel.shtm

   If the Agency selected index ceases to be available for any reason, the Agency in its
   discretion will select and begin using a substitute price source or index to establish the
   MACMP each month. The MACMP will apply to all asphalt cement including but not
   limited to paving grade, polymer modified, and emulsified asphalts, and recycling agents.
   The Agency does not guarantee that asphalt cement will be available at the MACMP.

   (b) Base Asphalt Cement Material Price (Base) - The Base asphalt cement material
   price for this Project is the MACMP published on the Agency website for the month
   immediately preceding the bid opening date.

   (c) Monthly Asphalt Cement Adjustment Factor - The Monthly Asphalt Cement
   Adjustment Factor will be determined each month as follows:

       • If the MACMP is within ± 5% of the Base, there will be no adjustment.

       • If the MACMP is more than 105% of the Base, then:

              Adjustment Factor = (MACMP) - (1.05 x Base)

       • If the MACMP is less than 95% of the Base, then:

              Adjustment Factor = (MACMP) - (0.95 x Base)

   (d) Asphalt Cement Price Adjustment - A price adjustment will be made for the items
   containing asphalt cement listed below. The price adjustment as calculated in (c) above
   will use the MACMP for the month the asphalt is incorporated into the Project. The price
   adjustment will be determined by multiplying the asphalt incorporated during the month
   for subject Pay Items by the Adjustment Factor.

   The Pay Items for which price adjustments will be made are:

                Pay Item(s)
      AC15-5TR Asphalt Binder Coat in Asphalt Surface Treatment
      PG64-22 Asphalt in Pre-Coated Aggregate
      PG70-28ER Asphalt in HMAC
      Emulsified Asphalt for Tack Coat

Add the following subsection:

00195.11 Fuel Cost Price Escalation/De-escalation - A fuel escalation/de-escalation
clause will be in effect during the life of the Contract.

The Agency reserves all of its rights under the Contract, including, but not limited to, its
rights for suspension of the Work under 00180.70 and its rights for termination of the


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Contract under 00180.90, and this escalation/de-escalation provision shall not limit those
rights.

   (a) Monthly Fuel Price (MFP) - A Monthly Fuel Price (MFP) will be established by the
   Agency each month. For the actual MFP, go to the Agency website at:

               http://www.oregon.gov/ODOT/HWY/ESTIMATING/asphalt_fuel.shtml

   The MFP for a given month will be the average weekly price obtained from the OPIS
   weekly listing dated the first Monday of that month for No. 2 diesel fuel for Portland,
   Oregon. Prices are based solely on rack and resellers' prices exclusive of freight, taxes,
   and special discounts. If the average weekly price is not posted by OPIS or is otherwise
   not available to the Agency for the first Monday of any month for any reason, the Agency
   may use the average weekly price posted by OPIS immediately before or after the first
   Monday of that month. If the average weekly prices cease to be available from OPIS for
   any reason, the Agency in its discretion will select and begin using a substitute price
   source or index to establish the MFP each month. The Agency does not guarantee that
   fuel will be available at the MFP.

   (b) Base Fuel Price (Base) - The Base fuel price for this Project is the MFP published
   on the Agency website for the month immediately preceding the bid opening date.

   (c) Monthly Fuel Adjustment Factor - A Monthly Fuel Adjustment Factor will be
   determined each month as follows:

       • If the MFP is within ± 25% of the Base, there will be no adjustment.

       • If the MFP is more than 125% of the Base, then:

              Adjustment Factor = (MFP) - (1.25 x Base)

       • If the MFP is less than 75% of the Base, then:

              Adjustment Factor = (MFP) - (0.75 x Base)

   (d) Fuel Price Adjustment - A fuel price adjustment for fluctuations in the cost of fuel
   will apply only to the major fuel usage Pay Items shown in the following list and at the
   respective fuel factors listed:


                      Item                                                        Fuel Factor

        Embankment in Place                                                       0.29 Gal/yd³
        Plant Mix Aggregate Base                                                  0.69 Gal/Ton
        Level 4, ¾ Inch Dense Lime Treated HMAC                                   2.93 Gal/Ton

   The Contractor is cautioned to consider that its operations may require more or less fuel.

   A price adjustment () to the Contractor for fuel cost changes will be made monthly if the
   Monthly Fuel Price differs 25% or more from the Base Fuel Price. This adjustment will
   be the product of the Monthly Fuel Adjustment Factor and the estimated Monthly Fuel

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   Used. The Monthly Fuel Used will be determined by multiplying the quantities of Work
   accomplished during the month for subject Pay Items, by the appropriate Fuel Factors.

   Fuel requirements for constructing the Project have been estimated at 164,800 gallons,
   based on fuel factors shown.

   If the Contractor elects to use an alternate fuel (natural gas, wood pellets, propane, or
   other), the estimated fuel requirements will not be revised. Fuel cost adjustments will
   continue to be made as specified and will not be revised.

 00195.12(d) Steel Materials Pay Item Selection - Add the following to this subsection:

No Pay Items under this Contract qualify for the steel escalation/de-escalation program for
this Project.

00195.50(c-1) Cash, Alternate A - In the paragraph that begins "Any retainage withheld
on…", replace "00195.90(d)" with "00195.50(d)".


                        SECTION 00196 - PAYMENT FOR EXTRA WORK


Comply with Section 00196 of the Standard Specifications.


                 SECTION 00197 - PAYMENT FOR FORCE ACCOUNT WORK


Comply with Section 00197 of the Standard Specifications.


              SECTION 00199 - DISAGREEMENTS, PROTESTS, AND CLAIMS


Comply with Section 00199 of the Standard Specifications.




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                                  SECTION 00210 - MOBILIZATION


Comply with Section 00210 of the Standard Specifications.


               SECTION 00220 - ACCOMMODATIONS FOR PUBLIC TRAFFIC


Comply with Section 00220 of the Standard Specifications modified as follows:


00220.02 Public Safety and Mobility - Add the following bullets to the end of the bullet
list:
      • When paving operations create an abrupt edge, protect traffic by installing a "DO
        NOT PASS" (R4-1-48) sign 500 feet before the work area. Alternate "ABRUPT
        EDGE" (CW21-7-48) sign with appropriate (CW21-8) rider and "DO NOT PASS"
        (R4-1-48) sign at 1/2 mile spacing. Install a "BUMP" (W8-1-48) sign 100 feet prior
        to the transverse paving edge.


00220.40(e) Lane Restrictions - Delete subsections (1) and                        (2) and replace with the
following:

       (1) Weekdays:

a) During the 2009 construction season, restrict length of lane closure to 3000’ maximum
length during the following periods:

                   Between 10:00 a.m. and 4:00 p.m Monday through Thursday
                   Between 10:00 a.m. and 3:00 p.m. on Friday

b) During the 2010 construction season, restrict length of lane closure to 3.0 mile maximum
length.

       (2) Weekends :

Do not close any traffic lanes and remove all barricades and objects from the roadway
during the following period:

       Between 3:00 p.m. on Friday and 9:00 p.m. on Sunday.


                      SECTION 00225 - WORK ZONE TRAFFIC CONTROL


Comply with Section 00225 of the Standard Specifications modified as follows:

00225.02 General Requirements - Add the following after the last paragraph of this
subsection:



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Install a Type "W8" "Putting Oregon Back To Work Project Identification" (CG20-8S-48)
sign with a "KEEPING OREGON ON THE MOVE" rider on The Dalles-California Highway,
approximately 500 feet in advance of the "ROAD WORK AHEAD" sign at each end of the
Project, facing incoming traffic.

Install a "ROAD WORK AHEAD" (W20-1-48) sign with "FINES DOUBLE" (R2-6-36) rider on
the The Dalles-California Highway, according to sign spacing "A" from the "TCD Spacing
Table" shown on the standard drawings.          Also, install an "END ROAD WORK"
(CG20-2A-24) sign approximately 500 feet beyond each end of the Project, facing outgoing
traffic.

00225.05 Contractor Traffic Control Plan - Replace this subsection, except for the
subsection number and title, with the following:

The Contractor will be allowed to use the Agency’s TCP, modify the Agency’s TCP, or use
a different TCP. Submit the following, for approval, five calendar days before the
preconstruction conference:

   (a) Agency or Contractor TCP - If the Agency's TCP is used without modification, a
   written notification indicating that the Agency's TCP will be used without modification.

   If the Contractor will be using a modified Agency TCP, or if the Contractor will not be
   using the Agency TCP, include the following:

       • Proposed TCP showing all TCM and quantities of all TCD.

       • Proposed order and duration of the TCM.

       • A detailed temporary striping plan.

   (b) Tourist-Oriented Directional (TOD) and Business Logo Signs - Two copies of a
   sketch map of the Project showing all existing tourist-oriented directional (TOD) and
   business logo signs and a written narrative describing how these signs will be kept in
   service and protected throughout all the construction stages.

   If there are no TOD signs on the project, a written notification that no TOD signs exist
   within the project limits.

00225.11 Temporary Signing - Replace the sentence that begins "Furnish new or
acceptable temporary signs..." with the following sentence:

Furnish temporary signs meeting the requirements of the "Acceptable" category shown in
the American Traffic Safety Services Association (ATSSA) "Quality Standards For Work
Zone Traffic Control Devices" handbook and the following:

Add the following subsection:

00225.11(a-5) Light-Weight Sign Substrate - Use light-weight sign substrates from the
QPL.




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00225.13(d) Plastic Drums - Replace the sentence that begins "Provide drums with…"
with the following sentence:

Use retroreflective drum sheeting meeting the requirements of ASTM D 4956 Type III or
Type IV.


                    SECTION 00280 - EROSION AND SEDIMENT CONTROL


Comply with Section 00280 of the Standard Specifications.


                       SECTION 00290 - ENVIRONMENTAL PROTECTION


Comply with Section 00290 of the Standard Specifications modified as follows:


00290.20(g) Spills and Releases - Replace the lead-in paragraph that begins "In the
event…", with the following lead-in paragraph:

In the event of a spill or release of a hazardous substance or hazardous waste or the
release of any other material that has the potential to harm human health or the
environment, do the following:

00290.51 Protection of Sensitive Cultural Sites - Add the following to the end of this
subsection:

Every effort has been made to identify all sensitive cultural sites on the project. There are
no known sensitive cultural sites on the project however, if the contractor finds a previously
undiscovered sensitive cultural site, immediately cease all activities at the site, follow
procedures under Subsection 00290.50 (protection of Cultural Resources) and notify the
Engineer. If the Contractor inadvertently disturbs unknown sensitive cultural sites , but
immediately ceases all activities and follows the procedures of 00290.50, the Agency, to the
extend permitted by Article XI, section 7 of the Oregon Constitution and by the Oregon Tort
Claims Act, will immediately indemnify, within the limits of the Tort Claims Act, the
Contractor for costs associated with monitoring, recovery, site restoration or other required
archaeological work, provided neither the Agency nor the State shall be required to
indemnify the Contractor for such costs resulting from, arising out of or relating to the willful
misconduct, negligence or other wrongful acts attributable to the Contractor or other
persons on the Project site.
Delays to work due to new cultural resource finds will be considered for exclusion from
contract time according to 00180.50(e).

Work required for monitoring and site restoration for newly discovered sensitive cultural
sites encountered by the contractor will be paid according to Section 00197.




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                      SECTION 00305 - CONSTRUCTION SURVEY WORK


Section 00305, which is not a Standard Specification, is included for this Project by Special
Provision.

                                                Description

00305.00 Scope - This work consists of all surveying activities necessary to control the
many phases of work required to construct the Project to the lines and grades as shown,
specified, or established.

Make all supporting computations and field notes required for control of the work and as
necessary to establish the exact position, orientation, and elevation of the work from control
stations, including furnishing and setting construction stakes and marks, reference marks,
and additional control stations.

Plans, specifications and other data necessary to lay out the work will be available for
inspection at the Project Manager’s office.

00305.01 Definitions:

Confidence Points - Random points measured in the field within the boundary of a digital
terrain model (DTM), the purposes of which are to verify the accuracy of the DTM and to
provide evidence just prior to construction that the DTM is a reasonable representation of
the original ground for computation of volumes and pay quantities. Similarly, confidence
points are used to verify that a constructed grade has been built according to the design
DTM. Additional information is available from the Engineer.

Confidence point locations follow these guidelines:

   •   Randomly selected without regard for the location of DTM points or triangles
   •   Evenly distributed over the entire DTM area to be validated
   •   Proportionately distributed between confidence point classifications as applicable
   •   At a density sufficient to validate the surface, generally ten per instrument location as
       used in collecting DTM data or if not applicable, as in data collected
       photogrammetrically, 2% of DTM points

Control Network - An array of control stations either established by the Contractor or
provided by the Agency.

Control Station - Any item identified in the Project records as having a position and/or
elevation on the Project datum and intended to be used to control the many phases of the
construction work.

Digital Terrain Model (DTM) - An electronic computer model of the shape of the ground.

Reference Stakes - Stakes set away from but with information relating back to the intended
location and/or grade.




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Slope Catch - The location where a design slope intersects the existing ground and where
excavation or embankment work should begin to provide the intended earthwork.

Slope Staking - The process of using measurements and calculations in the field to
determine the slope catch. Slope staking shall normally include setting stakes to mark the
slope catch and setting a reference stake for every catch stake.

Stakes - Stakes, nails, marks, string lines, or other devices or mechanisms set or
established for the purpose of indicating or controlling the location, orientation, or grade of
any feature intended for construction, or for the purpose of limiting or influencing the
construction work.

Staking - The act of placing stakes.

Survey Marker - Any survey monument, control station, or stake.

Survey Monument - Any natural or man-made item specified or identified in a property
deed, boundary survey, government document, or other instrument of public record, when
the purpose of said item is to mark or reference a property boundary, geographical location,
elevation, or other position.

Surveyor - The individual designated by the Contractor and licensed in the state of Oregon
as a Professional Land Surveyor and placed in "responsible charge" of the survey work as
defined in ORS 672.002(6)(b).

Temporary Bench Mark (TBM) - A control station established for the purpose of providing
vertical control for the Project. A TBM may or may not have an established horizontal
position.

00305.02 Mandatory Pre-Survey Conference - The prime Contractor, subcontractors,
surveyor, survey crew leader, and all surveying personnel who are to be involved in the
survey work shall meet with the Project Manager two weeks prior to beginning survey work.
The purpose of this meeting will be to discuss methods and practices of accomplishing
required survey work.

00305.03 Review by the Engineer - The Engineer may periodically review the notes,
calculations and layout work, including field locations, for compliance with these
specifications. Survey work that does not meet the tolerances in 00305.40 may be
rejected, and the work redone at the Contractors expense to meet the tolerances.

Review by the Engineer does not constitute approval or acceptance of the work, nor does it
relieve the Contractor of responsibility for performing work in conformance with the plans
and specifications.

00305.04 Agency Responsibilities:

   •   Provide copies of plans and specifications.
   •   Establish initial horizontal and vertical control stations in the proximity of the Project.
   •   Provide horizontal and vertical alignment data.
   •   Provide cross section finish grade elevations.
   •   Perform measurements and calculations for pay quantities.


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   • Perform final "as constructed" measurements.

00305.05 Contractor Responsibilities - Perform or provide the following items of work:

   • Make calculations, field notes and survey drawings for the layout and control of the
     work as are necessary to construct the Project as specified.
   • Provide original or copies of notes, calculations and drawings as requested.
   • Preserve survey monuments and control stations according to 00305.70 and as
     governed by applicable law.
   • Replace and augment control stations as necessary to control the Project.
   • Establish additional control stations as necessary to control the Project.
   • Perform slope staking necessary for construction of earthwork including intersections
     and matchlines.
   • Set stakes defining limits for clearing. Set stakes defining approximate right-of-way
     and easements.
   • Set stakes at 100 ft max. intervals to define construction centerline, centerline offsets,
     detour lines, or other lines necessary for control of the Project work.
   • Set stakes to define the work, that may include but is not limited to the following:

       •   Roadway location and grade.
       •   Fences and gates.
       •   Guardrail, barrier, barricades, and associated features.
       •   Traffic delineators, reflectors, and guide devices.
       •   Temporary and permanent signing *
       •   Temporary and permanent pavement striping and pavement marking devices.
       •   Poles and footings, cabinets, junction boxes, sensors, and other features
           associated with illumination and signal facilities *
       •   Curbs, walks, stairs, walls, mailboxes, and other miscellaneous structures *
       •   Pipes, manholes, inlets, weirs, settlement basins and other drainage and water
           quality structures and facilities *
       •   Landscaping items.
       •   Earthwork features including guardrail flares and mounds, berms, and mounds
       •   Buildings and other structures and facilities.
       •   Environmental impact mitigation features.

           * Including field verification of fit and functionality or as instructed by the Engineer.

       • Remove and dispose of all flagging, lath, stakes and other temporary staking
         material after the Project is completed

00305.06 Survey Methods - Survey procedures shall be appropriate for the equipment
being used and be according to current Agency practices.

New survey procedures that are not according to current Agency practices shall be
submitted to the Engineer for review 21 days prior to conducting the work. The surveyor
may be required to demonstrate the capabilities, accuracy, and reliability of the intended
procedure. The Engineer will evaluate the procedure and intended application and provide
approval or rejection within 21 days. Work may proceed immediately upon approval of
procedures by the Engineer.




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Test and adjust survey equipment according to Agency’s procedures and maintain records
of test results and submit copies to the Engineer upon request. Information on Agency test
procedures may be obtained from the Engineer.

00305.07 Survey Work Records - Contractor’s survey personnel shall maintain a Project
daily record of work performed by the survey crew. The daily record shall contain the date,
crew names, type and location of work, and work accomplished. Upon request, furnish a
copy of diary entries to the Engineer. Furnish a final copy of the diary when the Project is
complete.

Contractor’s survey personnel shall make all field notes and calculations in a manner
consistent with current Agency practices and on forms provided or approved by the
Engineer. Computations, survey notes and other records necessary to accomplish the
work shall be neat, legible and complete. Furnish copies of computations, notes and other
records when requested by the Engineer.

When a Project affects any permanent change to vertical clearances within the traveled
way, complete and submit a Standard Vertical Clearance form (Form No. 734-2614) within
30 days of the change to the vertical clearance.

When a Project temporarily restricts any vertical clearances, complete and submit a
Standard Vertical Clearance form (Form No. 734-2614) 28 days before the restriction takes
effect.

Upon completion of construction staking and prior to final acceptance of the Contract,
furnish to the Engineer, computations, survey notes, Project records and other data used to
accomplish the work. Include an itemized list of the data.

All data and original documentation associated with this Project will become the property of
the Agency.

00305.08 Communication With the Surveyor - The Engineer has the right to
communicate directly with the surveyor.

00305.09 Electronic Data - The Engineer will not be responsible for any data translations.
Compressed data provided by the Engineer or the Contractor will be in a "self-expanding
executable" format. The method of exchange of electronic data will be mutually agreed
upon at the pre-survey conference.

   (a) Data Formats Provided by the Engineer:

       •   CAD (graphics) Files - Microstation Design File (.DGN) format.
       •   Horizontal Control Coordinates - ASCII Coordinate File format.
       •   Elevations - ASCII Elevation File format.
       •   Horizontal Alignments - Intergraph Inroads ASCII Horizontal Alignment format.
       •   Vertical Alignments - Intergraph Inroads ASCII Vertical Alignment format.
       •   DTM Data - Intergraph DTM or Microstation Design File (.DGN) format.
       •   Cross Section Data - Cross Section or Station, Offset and Elevation (SOE) File
           Format.

   (b) Data Formats Provided by the Contractor:


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       •   DTM Data - Intergraph DTM or Microstation Design File (.DGN) format.
       •   CAD (graphics) Files - Microstation Design File (.DGN) format.
       •   "As Staked" Coordinate Data - ASCII Coordinate File format.
       •   Confidence Points - ASCII Coordinate File format.
       •   Vertical Control Point Elevations - ASCII Elevation File format.
       •   Coordinates of Miscellaneous Survey Points Set - ASCII Coordinate File
           format.

   (c) Data Format Details - Data exchanged between the Agency and the Contractor will
   be in the following formats as referred to in this subsection:

       (1) ASCII Coordinate File Format:

           Point ID      Northing       Easting       Elevation       Feature     Description

              • Point IDs are alphanumeric up to 8 characters long.
              • Coordinates/Elevations are decimal numbers in the units required by the
                Project.
              • Feature names are up to 8 character alphanumeric codes.
              • Descriptions may be up to 27 characters and may contain any combination
                of printable ASCII characters.
              • Columns may be separated by spaces or commas.
              • Name all ASCII coordinate files with an extension of .CRD.

       Example: 105 216473.675 576231.905                     102.562       SET_NTW 1/2 inch iron rod

       (2) ASCII Elevation File Format:

           Point ID      Elevation       Description

              • Point IDs are alphanumeric up to 8 characters long.
              • Elevations are decimal numbers in the units required by the Project.
              • Descriptions may be up to 27 characters and may contain any combination
                of printable ASCII characters.
              • Columns may be separated by spaces or commas.
              • Name all ASCII elevation files with an extension of .ELV.

       Example: 425         542.768 TBM12, n.w. bolt on lum.

       (3) Cross Section or Station, Offset and Elevation (SOE) File Format:

           Station      Offset      Elevation       Pen Up (Pen Down)

              • The station values should be in ascending order.
              • For each station, the offsets should be in ascending order from left to right.
              • The pen up (pen down) column distinguishes one cross section from the
                next.
              • The first point in each cross section should have a value of 1 in the pen
                column.



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              • The final point in each cross section should have a value of 2 in the pen
                column.
              • All intermediate cross section points should have a value of 0 in the pen
                column.
              • Name all cross section data files with an extension of .SOE.

          Example (This example shows metric units. Provide data in English units.):

                  Station            Offset         Elevation           Pen Up
                                                                      (Pen Down)

                  20+020           - 26.500          260.617                1
                  20+020           - 10.606          268.664                0
                  20+020             - 2.500         269.012                0
                  20+020               0.000         269.045                0
                  20+020               3.500         269.007                0
                  20+020             12.650          263.004                0
                  20+020             25.250          261.005                2

       (4) Intergraph Inroads ASCII Horizontal Alignment Format:

       Records beginning with an "*" are ignored.
       The record beginning with "{" defines the format.
       Name all ASCII Horizontal Alignment files with an extension of .HAL.

       Example (This example shows metric units. Provide data in English units.):

       * INTERGRAPH HORIZONTAL ALIGNMENT TO ASCII
       *
       * Alignment name: FRS_CON
       * Alignment description: 409 "FRS" construction centerline
       * Alignment preference: ALI1
       *
    { TYPE STATION         RADIUS        X_CRD            Y_CRD          DIRECTION SPI_LENGTH
     LIN 0+000.000          0.0000    2299517.9122     160263.0134      320^03'23.5393"  0.0000
     SPI 0+025.455          0.0000    2299501.5693     160282.5292      320^03'23.5393" 25.0000
     CIR 0+050.455        -40.0000    2299483.6919     160299.8495      302^09'05.7873"  0.0000
     SPI 0+090.052          0.0000    2299445.7747     160302.3626      245^25'56.3948" 25.0000
     LIN 0+115.052          0.0000    2299425.7678     160287.5532      227^31'38.6429"  0.0000
     CIR 0+139.727         60.0000    2299407.5675     160270.8918      227^31'38.6429"  0.0000
     LIN 0+206.006          0.0000    2299345.7282     160259.0654      290^49'08.8378"  0.0000
     SPI 0+217.793          0.0000    2299334.7113     160263.2545      290^49'08.8378" 20.0000
     CIR 0+237.793        -45.0000    2299315.5846     160268.9480      278^05'12.2142"  0.0000
     SPI 0+265.317          0.0000    2299288.8537     160264.5055      243^02'29.0797" 20.0000
     LIN 0+285.317          0.0000    2299272.5967     160252.9315      230^18'32.4561"  0.0000
     LIN 0+319.254          0.0000    2299246.4821     160231.2576      230^18'32.4561"  0.0000

       (5) Intergraph Inroads ASCII Vertical Alignment Format:

       Records beginning with an "*" are ignored.
       The record beginning with "{" defines the format.
       Name all ASCII Vertical Alignment files with an extension of .VAL.


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US97: Sand Creek Passing Lanes Section
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       Example (This example shows metric units. Provide data in English units.):

       * INTERGRAPH VERTICAL ALIGNMENT TO ASCII
       *
       * Alignment name: b1v1
       * Alignment description: Bikepath Finish Grade
       * Alignment preference: default
       *
        { TYPE       STATION           ELEVATION            SLOPE         VC_LENGTH
            LIN     10+006.142           32.6790           -0.002331         0.0000
            PAR     10+021.391           32.6435           -0.002331        15.0000
            LIN     10+036.391           32.4096           -0.028856         0.0000
            PAR     10+058.666           31.7668           -0.028856        20.0000
            LIN     10+078.666           31.4983            0.002002         0.0000
            PAR     10+123.970           31.5890            0.002002        44.3355
            LIN     10+168.305           32.7639            0.051001         0.0000
            PAR     10+183.208           33.5239            0.051001        25.0000
            LIN     10+208.208           34.1467           -0.001179         0.0000
            LIN     10+235.186           34.1149            0.000000         0.0000

       (6) Microstation Design File Format:

       Bentley Systems, Inc. / Intergraph Corporation proprietary format.

                                                  Materials

00305.10 Materials - Furnish all materials including supplies, clothing, and incidentals
required to accomplish the work. Use materials of good quality and suitable for the purpose
intended. Stakes, hubs, and guinnies are to be of sufficient length to provide a solid set in
the ground. Mark the stakes in such a way as to remain legible for the intended duration.
Provide and use safety equipment required by State and federal regulations.

                                                 Equipment

00305.20 Survey Equipment - Furnish survey equipment required to accomplish the work
that meets the following requirements:

   •   Components designed to work together.
   •   Suitable for the purpose intended.
   •   Capable of achieving specified tolerances.
   •   In good operating condition.
   •   Maintained to meet manufacturers specifications.
   •   Kept in proper adjustment throughout the duration of the Project.

Submit documentation on survey equipment that is new to the industry, to the Engineer for
review 21 days prior to its use. The Engineer will evaluate the equipment and intended
application and provide approval or rejection within 21 days. Equipment may be used
immediately upon approval by the Engineer.

                                                    Labor



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Grading, Paving, and Signing

00305.30 Personnel - Provide technically qualified personnel capable of performing
required tasks in a timely and accurate manner. Perform work under the direction and
review of the Surveyor.

The Surveyor is responsible for:

   • Maintaining registration as a Professional Land Surveyor in the State of Oregon.
   • Performing or validating requirements for procedures and testing of equipment.
   • Maintaining familiarity with the site conditions and progress of the Project.
   • Becoming familiar with the plans and specifications.
   • Determining notes and documentation required for types of survey work.
   • Determining the accuracy required for each survey stake.
   • Using appropriate equipment and methods.
   • Keeping close communication with the Project inspector(s), Project Manager, and
     Agency survey crews working on the Project.
   • Being familiar with the varying construction survey requirements of each aspect of the
     Project, including the various bridge construction techniques when applicable.
   • Notifying the Project inspector of conflicts and changes necessary due to utilities,
     match point variations, design revisions, or other variables.

The survey crew leader is responsible for:

   • becoming familiar with the plans and specifications.
   • keeping close communication with the Project inspector(s), Project Manager, and
     Agency survey crews working on the Project.
   • Notifying the Project inspector of conflicts and changes necessary due to utilities,
     match point variations, design revisions, or other variables.

                                               Construction

00305.40 Construction Staking Tolerances - Set stakes or other devices at an adequate
frequency and within the following tolerances:

    Item                                                       Horizontal         Vertical
    Box Culverts                                                   0.10 ft.       0.05 ft.
    Bridge Substructures                                           0.03 ft.       0.03 ft.
    Bridge Superstructures                                         0.02 ft.       0.02 ft.
    Clearing and Grubbing Stakes                                   1.00 ft.           n/a
    Construction Centerline Control Points                         0.05 ft.           n/a
    Construction Centerline Station Points                         0.10 ft.           n/a
    Curbs, Walks, and Bikepaths                                    0.03 ft.       0.02 ft.
    Grade Stakes - Roadway Subgrade                                0.20 ft.       0.05 ft.
    Grade Stakes - Top of Rock                                     0.20 ft.       0.03 ft.
    Grade Stakes - Roadway Finish                                  0.10 ft.       0.02 ft.
    Manholes, Inlets, and Culverts                                 0.10 ft.       0.03 ft.
    PCC Pavement                                                   0.10 ft.       0.02 ft.
    Slope Stakes and References                                    0.30 ft.       0.10 ft.
    Traffic Markings                                               0.20 ft.           n/a
    Walls - Retaining, MSE, Sound, etc.                            0.10 ft.       0.05 ft.


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Grading, Paving, and Signing

    Wetland Mitigation Control Stakes                              0.20 ft.       0.20 ft.
    Luminaire and Signal Poles (incl. ftgs.)                       0.20 ft.       0.03 ft.

Miscellaneous items not listed above will have a horizontal and vertical tolerance of
0.20 foot, unless otherwise directed. Features that are to be constructed flush to another
surface should take on the same tolerance as that surface.

Tolerances for special circumstances will be discussed at the pre-survey meeting.

00305.41 Slope Stakes and References - Set slope stakes and references on both sides
of centerline at 50 foot stations and at terrain breaks and changes in the typical section.
Establish slope stakes in the field as the actual point of intersection of the design roadway
slope with the existing ground line. Direct staking of the theoretical (computer generated)
slope stake catch point will not be allowed.

Set slope stake references farther out from centerline than the actual catch point. Include
all reference point and slope stake information on the reference stakes.

If an automated slope staking routine is intended to be used, the system shall be able to
perform the proper superelevation, lane transitions, and benching, as well as duplicate
other details in the design surface. The system shall record field modifications made to the
final catch slopes. Any modifications shall be recorded and provided to the Engineer.

Record the actual as staked (three dimensional) position of the slope and reference stakes.
Prepare field notes showing slope stake and reference information, and provide to the
Engineer.

00305.42 Clearing Limits - Set clearing limit stakes according to Section 00320. Space
clearing limit stakes at intervals not greater than 50 feet or as directed.

00305.43 Grade Stakes - Set grade stakes or other control for grade elevation and
horizontal alignment. Set grade stakes at each grade break line. Set additional points at
intervals, as necessary, not to exceed the width of the grading equipment, or as approved
by the Engineer. Set these rows at 50 foot stations or as required in special situations, as
in road connections and other areas where conditions require tighter spacing of grade
stakes to assure grade and alignment.

Measure and record confidence points upon completion of each course and prior to the
placement of the next course. Location and spacing of these confidence points shall be
such that they provide a reasonable record of the grade as constructed and placed at a
nominal rate of one confidence point for every 2,000 square feet of grade.

Provide confidence point data in the form of an ASCII Coordinate File Format to the
Engineer for analysis. The Engineer may request additional confidence points if quantity,
distribution, or placement does not meet the stated criteria in this subsection and in the
confidence point location guidelines in 00305.01. The Engineer may choose to collect
additional confidence points using Agency personnel.

The Engineer will evaluate the grade using any combination of industry-standard
techniques and the standard Agency confidence point analysis procedure. The confidence
point analysis will use the tolerance value defined in 00305.40 for the particular course, and

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US97: Sand Creek Passing Lanes Section
Grading, Paving, and Signing

will be deemed unacceptable if less than two-thirds of all confidence points meet the
tolerance or if any confidence points exceed the tolerance by a factor of three or more.

The Engineer will evaluate the grade and provide acceptance or rejection before the end of
the first business day following receipt of the confidence point data. Do not begin
placement of the next course until the Engineer has accepted the grade and approval is
given to proceed.

00305.45 Pipes and Culverts - Stake pipes and culverts to fit field conditions.           Their
location may be different from the plans. Perform the following:

   • Determine the roadbed slope catch points at the inlet and outlet of pipes and culverts.
   • Set reference point offsets to pipes and culverts. Record information necessary to
     determine structure length and end treatments.
   • Stake ditches or grade to make pipes and culverts functional.
   • Complete a Culvert Data Sheet (Form 734-3247) according to Agency standards.
   • Submit a copy of the field notes to the Engineer by the next working day following
     completion of the staking work.

00305.49 Horizontal Control - Establish horizontal control stations using Theodolite/EDM
network or static GPS techniques. Least squares adjustments shall be applied to either
method. The use of traverses will be permitted only if approved by the Engineer.

Preserve all Agency provided and Contractor established horizontal control stations for the
life of the Project. If the horizontal control network cannot be preserved in its original
position during construction or if the Agency provided control stations are not of adequate
quantity or location, establish a secondary horizontal control network using the original
control as a basis. This secondary control network may then be used by the Contractor to
layout all construction items and may be used by the Agency for right-of-way
monumentation and for other purposes.

   (a) General Specifications - Horizontal control networks shall conform to these general
   requirements in addition to Theodolite/EDM or GPS specifications to follow.

       (1) Equipment:

          • Use tripods for all occupations with theodolite, target, or GPS antenna.
          • Test all components and adjust according to manufacturer specifications.

       (2) Procedures:

          • Include in field notes a detailed point description and vicinity sketch for each
            control station and survey monument established or used.
          • Perform a minimally and fully constrained Least Squares adjustment.
          • The line used for the basis of bearing shall be greater than 1,000 feet unless
            approved by the Engineer.
          • Prior to using 2 points for the basis of bearing, perform an analysis to verify that
            the points are actually those indicated in the record.
          • Control station monuments shall conform to the requirements of the Agency
            "Right-of-Way Monumentation Policy" available from the Engineer.



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Grading, Paving, and Signing

          • If available, include at least three existing control stations in establishing any
            control network.
          • Establish a point identifier for each control point within the range of 1 - 399.
            Alphanumeric point identifiers up to eight characters may be used. Inscribe the
            point identifier on the monument.

       (3) Acceptance Standards - A least squares adjustment shall be accepted base on
       the following criteria for all specified tolerances.

          • Two-thirds of all values shall be within the total tolerance.
          • 100% of all values shall be within 3 times the total tolerance.
          • Tolerance for confidence regions at the 95% level is 0.05 feet + 50 ppm based
            on the shortest distance to the nearest unadjusted control station.

       (4) Data Requirements:

          • Field notes containing a detailed point description and vicinity sketch for each
            control station and survey monument established or used.
          • Minimally and fully constrained least squares adjustment reports.

   (b) Theodolite/EDM Networks:

       (1) Equipment:

          • Use Theodolites with a maximum angular standard of error no greater than
             6 seconds.
          • Use EDMs with a maximum distance standard error no greater than  0.02 feet
             5 ppm.
          • All components shall be of compatible accuracy and designed to be used
            together.

       (2) Field Procedures:

          • Include distance measurements with all observations unless impractical.
          • Have at least one redundant observation for every point in the network.
          • Triangulation, trilateration, and resection methods are acceptable.

       (3) Acceptance Tolerances:

          • Tolerance for angle residuals is  3 seconds.
          • Tolerance for distance residuals is  0.02 feet  2 ppm.

       (4) Data Requirements - Provide the following to the Engineer for each network or
       circuit established:

          • Raw Data Files - These are electronic data files containing original
            measurements produced by the Theodolite (total station). The file shall contain:

              • Observation data for each measurement, including:



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Grading, Paving, and Signing

                  •   point identifier
                  •   direction, plate reading, or horizontal angle
                  •   vertical or zenith angle
                  •   slope distance

              • Supplemental measurement data, including:

                  •   distance units recorded
                  •   angular units recorded
                  •   curvature and refraction correction applied
                  •   atmospheric correction applied
                  •   prism correction applied

              • Codes or instructions to the processing software on how to process the data.
              • Atmospheric conditions at the time of the survey.
              • Angular and distance units recorded, and whether the distance has been
                corrected for curvature and refraction and/or atmospheric conditions.

          • Set Reduction Report - This report summarizes the reduction of the angle sets
            and mean distances.

          • Least Squares Adjustment Reports - These reports contain details of the
            least squares adjustment, including a list of all angular and distance residuals,
            confidence region values at a 95% confidence level, and final adjusted
            coordinates.

   (c) GPS Networks:

       (1) Equipment:

          • GPS receivers shall be dual frequency geodetic receivers with a manufacturer-
            specified accuracy of  0.02 feet  1 ppm or better.
          • All components shall be of compatible accuracy and designed to be used
            together.

       (2) Field Procedures:

          • Ensure that satellite geometry during the field observation phase is sufficient to
            produce accurate results. The geometric dilution of precision (GDOP) shall not
            be greater than 8.
          • The number of healthy satellites being observed at any time shall be four or
            more.
          • The elevation mask shall be not less than 15 degrees.
          • Horizontal survey measurements, once completed, shall form a closed figure,
            and shall be connected to at least two existing horizontal control stations.
          • Network shall be comprised entirely of independent baselines.
          • Adjacent stations shall have direct connections.
          • Every station shall be connected to two or more stations.
          • Receiver documentation shall be followed for observation times and epoch
            intervals.



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          • Each control station shall be occupied no less than twice, of which two
            occupations shall be separated from each other by time. Separation shall be
            measured start-time to start-time. Separation shall be 90 minutes or more from
            initial occupation and 90 minutes or more from any 12 hour multiple thereafter
            for 30 days. Additional occupations beyond two are not subject to time
            restrictions.
          • Back-to-back occupations of 90 minutes or more shall be separated by off
            leveling and re-setting the tripod and rotation of the tribrach or leveling
            equipment by 120 degrees or more.
          • Stations closer together than 1,500 feet shall be connected with terrestrial
            observations.
          • Inter-visible stations closer together than 3,000 feet shall be connected with
            terrestrial observations.

       (3) Acceptance Tolerances:

          • Tolerance for linear residuals in latitude, longitude, and elevation is  0.05 feet.

       (4) Data Requirements - Provide the following to the Engineer for each network
       established:

          • Receiver Independent Exchange (RINEX) Data Files - These are
            industry-standard non-proprietary electronic data files containing original data
            collected by the receiver. The provided files shall contain all data supported by
            both the RINEX file format and the equipment and software employed in the
            survey. Files provided shall include as a minimum:

              • GPS observation data file
              • GPS navigation message file

          • Observation Log Sheet - This log includes, for each observation, start and
            stop times, and antenna height including measurement procedure.

          • Least Squares Adjustment Reports - These reports contain details of the
            least squares adjustment, including a list of all latitude, longitude, and height
            residuals, confidence region values at a 95% confidence level, and final
            adjusted coordinates.

   (d) Traverses:

       (1) Equipment:

          • Identical to requirements for Theodolite/EDM networks.

       (2) Field Procedures:

          • Include distance measurements with all observations unless impractical.
          • Close both traverse for angle and distance.

       (3) Acceptance Standards:



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       Closure shall be a minimum of 1:20,000 after angular adjustment and prior to
       coordinate adjustment.

       (4) Data Requirements - Provide the following to the Engineer for each traverse
       established:

          • Adjustment Report - This report contains details of the traverse adjustment,
            including adjusted coordinates.

          • Other Reports - All data required for Theodolite/EDM networks except least
            squares adjustment report.

00305.50 Vertical Control - Establish vertical control stations using differential leveling
and third order or better equipment and techniques. The development of vertical control by
techniques other than differential leveling must be approved by the Engineer. A least
squares adjustment shall be applied to each network of acceptable level circuits.

The Agency provided and Contractor established vertical control stations shall be preserved
for the life of the Project. If the vertical control network cannot be preserved in its original
position during construction or if the Agency provided control stations are not of adequate
quantity or location, establish a secondary vertical control network using the original control
as a basis. This secondary control network would then be used to layout all construction
items and may be used by the Agency for other purposes.

   (a) Field Procedures:

       • Use a compensated (or "automatic") optical level or compensated digital level.
       • Use precise non-adjustable rod(s) unless otherwise directed. Do not use "Lenker"
         or self-computing rods.
       • Use a rod level with each rod.
       • Include a minimum of two published bench marks in each circuit unless otherwise
         directed.
       • If the circuit between benches does not close within the tolerance stated below,
         close circuit back to the starting point.
       • If the use of one benchmark is approved, close circuit back to the starting point.
       • Select turning points that are firm, solid objects with a defined high point. Set a
         nail, spike, or stake if no existing items are acceptable. Turning plates with a
         weight of not less than 4.5 pounds may be used.
       • Balance backsight and foresight distances to within 30 feet on each setup and to
         within 30 feet on the entire circuit.
       • Make a record of the rod reading(s) and the observation distance on each sighting
       • Set TBMs near significant construction items (bridges, intersections, and other
         locations where elevations will be needed) and not more than 1,000 feet apart
         throughout the Project.
       • Select TBM monuments that are firm, solid objects with a defined high point, not
         likely to be moved by human or natural influences, readily identifiable, and out of
         the path of construction. Do not use fire hydrants, guardrails, highway signs, or
         nails or spikes in utility poles or fence posts.
       • Include detailed point descriptions and vicinity sketch in field notes.
       • Take field notes when recording measurements electronically. Include data and
         information not electronically measured and recorded.


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       • Apply a vertical least squares adjustment to allowable errors. The use of
         proportional distribution of error may be used if approved by the Engineer.

   (b) Acceptance Standards - Each leveling circuit shall be accepted based on the
   "point-to-point" or "closed-loop" limits described below.  A single least squares
   adjustment shall be applied to the observations in the leveling circuits meeting the
   acceptance standards

       • Accept point to point circuit based on the following. Error of closure shall be no
         greater than:

           Allowable Error  0.05 ft. D

           D = Shortest level line distance in miles

       • If a closed loop, the error of closure shall be no greater than:

           Allowable Error  0.035 ft. E

           E = Perimeter of level loop in miles

   (c) Data Requirements - Provide the following to the Engineer for each network or
   circuit established:

       • Raw Data - These are hand written field notes or hand written field notes
         accompanied by electronic data files containing original measurements produced
         by the level. The file shall contain:

          • Data for each measurement, including a:

              • point identifier (within a range of 400 - 499 and also inscribed on the
                monument)
              • rod reading
              • observation distance

          • Supplemental measurement data, including:

              • distance units recorded
              • curvature and refraction correction applied

       • Level Computation Report - This report contains the computation of unadjusted
         elevations, observation distance imbalances, computer allowable error, and
         closure error.

       • Level Adjustment Report - This report contains the adjustment details, including
         residual values, adjusted elevations and standard errors.

       • ASCII Elevation Data File




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00305.52 Pavements - Set stakes or other control devices to control the location and
elevation of asphalt and PCC pavement as shown. Provide surveying or survey-related
activity necessary to control grade, thickness, and smoothness as required.

00305.53 Signs, Signals, Illumination and Fabricated Items - Determine the exact
location and their relative location to roadway and bridge features as appropriate such as
edge of pavement, curbs, islands, sidewalks, sidewalk ramps, lane lines, bridge columns,
bridge decks, and other existing features for the following items:

   •   Posts and poles including foundations.
   •   Cabinets.
   •   Junction boxes.
   •   Detectors.
   •   Other similar sign, signal, and illumination appurtenances.

Provide the following documentation to the Engineer before submitting working drawings:

   • Field verified length of poles, posts, mast arms, and tenon locations.
   • Field verified orientation of triangular bases for poles.
   • Field verified measurements of all existing features including orientation and
     relationship to all other new appurtenances and new fabricated items.
   • Plan, elevation, and side views.
   • Identification of all obstacles.

Field adjustment to the planned location may be required in order to avoid obstacles and to
ensure its placement in a functional location. Do not submit working drawings until the
Engineer returns the field verified documents. The Engineer will return field verified
documents within 21 calendar days after receipt of the documents.

Set a stake referencing the center of the item.                  Set a guard stake with the following
information written on it:

   •   Description of item (by plan number if applicable).
   •   Centerline station.
   •   Centerline offset distance.
   •   Cut or fill from reference point (and what point the cut or fill is to).
   •   Intended elevation.

If the orientation of the item is significant and is not clear, establish a reference line for the
skew of the item.

Have bridge layout and roadway layout features staked, including referencing, no more
than seven calendar days before submitting field verification documents.

                                                 Temporary

00305.60 Temporary Protection and Direction of Traffic - Provide all work zone signing
conforming to "ODOT Signing and Flagging Standards for Short Term Work Zones 1998"
and "Short Term Traffic Control Handbook for ODOT Survey Crews 1998".



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Signs for use by the survey crew may be constructed of plywood, sheet aluminum or fabric.
Signs, flaggers and flagger equipment shall conform to the requirements of Section 00225.

                                  Maintenance and Monumentation

00305.70 Preservation of Survey Markers:

   (a) Project Control Points Established by the Engineer - Maintain, relocate or
   replace existing survey monuments, control points, and stakes, as determined by the
   Engineer. Perform the work to produce the same level of accuracy as the original
   monument(s) in a timely manner, and at no additional cost to the Agency.

   (b) Monuments of Record - Preserve survey monuments according to 00170.82(c),
   and ORS 209.140 and ORS 209.150. If such monuments are to be disturbed or
   destroyed, comply with requirements of these ORS at no additional cost to the Agency.

00305.71 Project Monumentation - The Contractor will not be responsible for performing
right-of-way monumentation.

                                               Measurement

00305.80 Measurement - No measurement of quantities will be made for construction
survey work.

                                                  Payment

00305.90 Payment - The accepted quantities of performing construction survey work will
be paid for at the Contract lump sum amount for the item "Construction Survey Work".

Payment will be payment in full for furnishing all material, equipment, labor, and incidentals
necessary to complete the work as specified.

No separate or additional payment will be made for all temporary protection and direction of
traffic measures including flaggers and signing necessary for the performance of the
construction survey work.

No separate or additional payment will be made for preparing surveying documents
including but not limited to office time, preparing and checking survey notes, and all other
related preparation work.

The amount to be allowed for "Construction Survey Work" in the progress payments will not
be in excess of the reasonable value of the surveying work performed under this
specification as said reasonable value is estimated by the Engineer.

Costs incurred as a result of survey errors will be borne by the Contractor. Such costs
include price adjustments for failure to meet requirements of the construction specifications,
repair or removal and replacement of deficient product, and over-run of material.




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          SECTION 00310 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS

Comply with Section 00310 of the Standard Specifications modified as follows:

00310.41(a) General - Replace this subsection, except for the subsection number and title,
with the following:

Where an abutting structure or part of a structure is to be left in place, make clean, smooth,
vertical cuts with a saw or other approved cutting device. Avoid operations that may
damage any portion of the remaining structure.


                          SECTION 00320 - CLEARING AND GRUBBING


Comply with Section 00320 of the Standard Specifications modified as follows:


00320.42 Ownership and Disposal of Matter - Replace this subsection with the following
subsection:

00320.42 Disposal of Matter - Dispose of all matter and debris according to 00290.20.


                                   SECTION 00330 - EARTHWORK


Comply with Section 00330 of the Standard Specifications modified as follows:


00330.03 Basis of Performance - Add the following paragraph to the end of this
subsection:

Perform all earthwork under this Section on the excavation basis.

00330.20 Tamping Foot Rollers - In the paragraph, replace "115 tons" with "15 tons".

00330.41(a-5) Waste Materials - Replace this subsection, except for the subsection
number and title, with the following:

Unless otherwise specifically allowed and subject to the requirements of 00280.03, dispose
of materials, classed as waste materials in 00330.41(a-3) and 00330.41(a-4), outside and
beyond the limits of the Project and Agency controlled property according to 00290.20. Do
not dispose of materials on wetlands, either public or private, or within 300 feet of rivers or
streams.

00330.41(a-9) Excavation Below Grade - Delete the bullet that begins "Unstable
Subgrade…".




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00330.80 Measurement - Replace the bullet that begins "Volume basis, computed by…",
with the following bullet:

   • Volume basis, based on the Agency's digital terrain model (DTM) calculated by End
     Area Volume, or by other methods of equivalent accuracy.

00330.91(d) General Excavation - Delete the bullet that begins "Includes unsuitable
material…".

00330.92 Kinds of Incidental Earthwork - Delete the bullet that reads "If shown on the
plans.".

Add the following bullet(s) to the end of the bullet list:

   • Earthwork required for driveways and road approaches. Earthwork for driveways and
     road approaches will be that which is outside the neat line limits shown on the typical
     section(s).

00330.94 Embankment Basis Payment - Delete the paragraph that begins "Excavation of
unsuitable…".


                         SECTION 00331 - SUBGRADE STABILIZATION


Comply with Section 00331 of the Standard Specifications.


                                     SECTION 00340 - WATERING


Comply with Section 00340 of the Standard Specifications.


                       SECTION 00350 - GEOSYNTHETIC INSTALLATION


Comply with Section 00350 of the Standard Specifications modified as follows:


00350.10 Materials - Add the following to the end of this subsection:

Provide manufacturer's certifications complying with 02320.10(c) for the following
geosynthetic(s):

                                                                  Certification
                           Geotextile                               Level A

                      Subgrade .................................. …………X




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           SECTION 00405 - TRENCH EXCAVATION, BEDDING, AND BACKFILL


Comply with Section 00405 of the Standard Specifications.


                     SECTION 00440 - COMMERCIAL GRADE CONCRETE


Comply with Section 00440 of the Standard Specifications.


              SECTION 00442 - CONTROLLED LOW STRENGTH MATERIALS


Comply with Section 00442 of the Standard Specifications.


  SECTION 00445 - SANITARY, STORM, CULVERT, SIPHON, AND IRRIGATION PIPE


Comply with Section 00445 of the Standard Specifications modified as follows:

00445.80(a) Pipes - In the length bullet, add ", to the nearest foot" after the word
"applicable".




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                    SECTION 00620 - COLD PLANE PAVEMENT REMOVAL


Comply with Section 00620 of the Standard Specifications modified as follows:


00620.40 Pavement Removal - Add the following sentence after the last sentence in
paragraph (b):

   - Traffic is allowed on cold plane surfaces for a maximum of 48 hours

00620.42 Disposal of Materials - Replace this subsection, except for the subsection
number and title, with the following:

Dispose of all materials according to 00290.20.


           SECTION 00641 - AGGREGATE SUBBASE, BASE, AND SHOULDERS


Comply with Section 00641 of the Standard Specifications modified as follows:

00641.10 Materials - Add the following sentence after the first sentence:

Base aggregate shall be either 1”-0 or 3/4”-0 size.

00641.12 Limits of Mixture - Replace this subsection, except the subsection number and
title, with the following two paragraphs:

Provide a mixture of aggregate and water having a uniform moisture content sufficient to
obtain the required compaction. Water may be introduced in a mixing plant. Proportions will
be in percentages by weight and will be known as the Mix Design. Determine the proportion
of aggregate and water according to the MFTP. The amount of water for the Mix Design
will be based on the dry weight of the aggregate.

When introducing water at the mixing plant, furnish the mixture with a tolerance of  2% of
the optimum water content at the time of mixing. If approved, excess percentage of water
may be allowed. The Agency will treat excess percentage of water according to
00641.80(d).

00641.20 Mixing Plant - Replace the sentence that begins "Mix aggregate and water…"
with the following two sentences:

Mix aggregate and water according to paragraph (a) of this subsection. Road mix is not
allowed on this Project.

00641.41 Mixing, Hauling, and Placing - Replace the sentence that begins "Add water to
the aggregate…" with the following two sentences:

Add water to the aggregate while mixing to provide a moisture content according to
00641.12 and paragraph (a) of this subsection. Road mix is not allowed on this Project.

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00641.44(a-1) Dense-graded Aggregates - In the paragraph, replace "100%" with "95%".




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                         SECTION 00711 – PRE-COATED AGGREGATE
                              ASPHALT SURFACE TREATMENT


Section 00711.00, which is not a Standard Specification, is included for this Project by
Special Provision.


00711.00 Scope - This work consists of applying asphalt and pre-coated graded
aggregates as shown or directed.

The chip seal design will be designated in the Plans or Special Provisions.

                                                  Materials

00711.10 Aggregates - Provide pre-coated asphalt aggregates conforming to the following
requirements:

(a) Size Designation - Provide the size of aggregate for the single application asphalt
surface treatment design designated in the plans or Special Provisions.

(b) Fractured Faces - Provide aggregates consisting of broken stone, crushed gravel or a
combination of both. Crush aggregate such that at least 90% by weight of the total
aggregate retained on the No. 8 and larger sieves is fractured on two faces, as determined
according to AASHTO TP 61.

(c) Grading - Perform sieve analysis according to AASHTO T 27 and T 11. Provide grading
for the designated single application asphalt surface treatment design according to the
following:


          Sieve Size                                             Designated Size
                                                                    3/8" - #10
                                                                   Percent Passing
                                                                       (By Weight)
              1/2"                                                         100
              3/8"                                                        85-100
              No. 4                                                         0-15
              No. 8                                                          0-8
              No. 40                                                          0-2
              No. 200 Wet                                                     0-1

(d) Unit Mass (Weight) of Aggregate - Provide aggregate with a minimum unit mass
(weight) of 90 pounds per cubic foot according to AASHTO T 19.

(e) Soundness - Provide coarse and fine aggregate material meeting the soundness
testing requirements using sodium sulfate salt according to AASHTO T104. The weighted
percentage loss shall not exceed 12% by weight.

(f) Durability - Provide aggregates meeting the following durability requirements:


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    Test                                                         Test Method                  Maximum
                                                              ODOT AASHTO                     Values

Abrasion                                                                     T 96              30.0%
Degradation (coarse aggregate)
Passing No. 20 Sieve                                          TM 208                           30.0%
Sediment Height                                               TM 208                              3"

(g) Harmful Substances -Provide aggregates meeting the following harmful substances
requirements:

Test                                                           Test Method                     Limits
                                                              ODOT AASHTO

Lightweight Pieces                                                          T 113           1.0% maximum
Wood Particles                                                TM 225                        0.1% maximum

Elongated Pieces
(Coarse Aggregate at a ratio of 5:1)                           TM 229                      10.0% maximum
Cleanness Value                                                TM 227                       75 minimum

(h) Taking Aggregates from Agency Stockpiles -When it is specified that aggregates are to
be taken from Agency-controlled stockpiles, take the material in an orderly manner. Do not
contaminate the materials. Salvage all material possible from the area which the material is
taken. Shape unused portions of a stockpile to neat lines. The Contractor will be charged
for materials wasted through negligence or used without authority.

(i) Stockpiling Contractor-Furnished Aggregates on Agency Property - Aggregates may be
temporarily stockpiled at approved sites on Agency property provided the areas used are as
small as practicable. Restore the site to its original condition after the materials have been
removed. Any contamination during storage or from reloading operations will be cause for
rejection.

00711.11 Asphalt - Provide AC15 - 5TR asphalt as specified for the single application
asphalt surface treatment (binder coat) design designated in the Special Provisions.

Provide asphalt conforming to the requirements list below. The following materials
specification is for AC15-5TR, an asphalt product manufactured specifically for use in hot
asphalt chip seals. AC15-5TR must contain 5% scrap tire rubber.

AC15-5TR                                               Test Method                  Min                 Max

Viscosity @ 60C, P                                    ODOT TM430                    1500

Kinematic Viscosity @ 135C, cSt                         AASHTO T201                                     2000

Penetration @ 25C, 100g, 5 sec, dmm                     AASHTO T49                   90                 140

Elastic Recovery, %                                    ODOT TM429                     55



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Force Ductility Ratio @ 4C, 5cm/min, cm                ODOT TM 427                0.30

Cleveland Open Cup Flash Point (C)                      AASHTO T48                260

00711.12 Asphalt and Additives for pre-coated chips -Use PG 64-22 asphalt to coat
chips unless otherwise specified in the Contract documents. Provide asphalt conforming to
the requirement of ODOT’s publication, "Standard Specifications for Asphalt Materials".
Copies of the publication are available from ODOT’s Pavement Services Engineer. The
applicable specifications are those contained in the current publication on the date the
Project is advertised. Testing of the asphalt used on this Project will be at the discretion
and expense of the Agency.

Obtain samples of asphalt according to AASHTO T 40 at the frequency indicated in the
MFTP. Samples will be tested at the ODOT Materials Laboratory, or other laboratory as
designated by the Agency.

00711.15 Aggregate Production Quality Control - Provide quality control during
production of aggregate according to Section 00165. Sampling and Testing shall be
performed by a CAgT at the minimum frequency schedule indicated in the MFTP according
to Section 00710.15.

(a) Quality Control Compliance - Evaluate aggregates for compliance according to the
following:

(1) Gradation - Analyze gradation statistically according to Section 00165. A stockpile
contains specification aggregate when the Pay Factor (PF) for each sieve size calculated
according to 00165.40 is equal to or greater than 1.00. Each required sample represents a
sublot. When the results from Table 00165-2 yield a Pay Factor of less than 1.00 for any
sieve size, the material is non-specification. The Engineer will reject any stockpile of
aggregate containing non-specification material unless the non-specification material is
removed from the stockpile. Do not add additional material to such a stockpile until enough
non-specification material is removed so that the PF for each sieve size is equal to or
greater than 1.00.

(2) Other Tests - Stop production, make appropriate operational adjustments, and remove
all failing material from the stockpile whenever a quality control test result, other than sieve
analysis, does not meet Specifications. Document operational adjustments made and
notify the Engineer prior to resuming production.

(3) Preproduced Aggregate - Compliance of aggregates produced and stockpiled before
the award of this Contract will be determined by either of the following:

Continuing production records meeting the requirements of 00711.10 and 00711.15.

Sampling according to AASHTO T 2 and testing the entire stockpile at the minimum
frequency schedule indicated in the MFTP. The material shall meet the requirements of
00711.10 and 00711.15.

(b) Materials on Hand - Payment for stockpiled materials on hand may be allowed as
described in 00195.60 subject to meeting the requirements of 00711.10 and 00711.15.



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00711.16 Acceptance of Aggregate - The Contractors quality control tests will be used
for acceptance of aggregates if verified by the Agency’s quality assurance program. The
Agency will perform aggregate production quality assurance according to the following:

(a) ODOT Administered Projects - Quality assurance testing on ODOT administered
projects will be performed according to Section 00165, the MFTP according to Section
00710.16 and the ODOT Quality Assurance Manual.

(b) Projects Administered by Other Agencies - The quantity of quality assurance testing
on projects administered by other Agencies will be at the discretion of the Agency or as
designated in the Special Provisions.

00711.16 Coated Aggregate
In accordance with the bid schedule, aggregate will be pre-coated with liquid asphalt
meeting the following requirements:

a) Aggregate used in the pre-coating shall meet all the requirements of untreated
aggregate.   Aggregate samples shall be submitted to the asphalt binder supplier to
test aggregate source for compatibility characteristics.

b) Use PG 64-22 grade liquid asphalt meeting the requirements of Section 00745.11(a).

c)       Application of the asphalt will be through utilization of an asphalt hot plant. Process
         to a minimum coating of 98% on the plus #4 material.

d)       Liquid asphalt coating shall be uniform and will be applied at a target rate of 0.70%,
         with a       tolerance of +/- 0.2% of total weight of mass. Any coated materials
         containing excess liquid asphalt that cause the large aggregate to bind together will
         be subject to rejection. Any coated aggregate that shows visually too little asphalt
         will be subject to rejection.

e)       Mixing temperature shall be in accordance to asphalt supplier recommendation.
         The recommended asphalt temperature should be around 325 degrees F. and a
         dryer temperature of 190 to 230 degrees F.

f)       Determination of the asphalt content will be in accordance with the Standard
         Specifications for Highway Construction, and the Meter Method (ODOT TM 321)
         outlined in the Manual of Field Test Procedures, the test frequency shall be 500
         tons. Asphalt Plant must be calibrated in accordance with ODOT TM322 prior to
         the start of production. Contractor shall verify asphalt content by the incinerator
         method (ODOT TM 323) at a rate of 1 test / 2500 tons

g) Moisture content will be taken by the contractor at a rate of 1 test / 1000 tons at time of
   discharge from the mixing plant. Maximum moisture content shall be 0.8% (WAQTC
   TM6)

h) The engineer will perform verification testing as deemed necessary.

i) In the event materials not meeting specifications are accepted for use, a price
   adjustment will be initiated.



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j) Chip seal aggregate shall be precoated, cooled, stockpiled and cured a minimum of one
   week before application.

k) Batches or lots of the precoated aggregates shall be stored piled in individual piles in
   order for the precoated chips to be turned with a loader to accelerate cooling and to
   increase uniformity of the coating on the aggregates. Should this procedure not be
   followed, the precoated aggregates will clump together, will not be uniformly coated and
   the heat will burn the coating on the aggregate.

l) Systematic turning of the piles is necessary until the aggregates have cooled to avoid
   building heat and burning the asphalt coating. Should problems occur with the cooling
   process the contractor and Project Manager will work to resolve the issue. Excessive
   clumping may require re-screening of the product prior to acceptance. Final acceptance
   of the Asphalt Coated Aggregate will be completed at the stockpile site.

                                                 Equipment

00711.20 Equipment - Provide a pressure distributor, hauling vehicles, chip spreader,
compactors, power brooms and other necessary equipment to insure efficient operation and
construction to meet specified results. Provide equipment in sufficient number and
capacities that will provide coordinated and uniform progress of the work.

Provide two-way radio communication between the asphalt distributor and chip spreader.

00711.21 Asphalt Distributor - Provide sufficient number of distributors designed,
equipped, maintained and operated so the asphalt material may be applied uniformly at
even heat, and in a continuous operation. The distributor shall be capable of applying the
asphalt on variable surface widths up to 16 feet, at readily determined and controlled rates
from 0.05 - 2.0 gallons per square yard, and with uniform pressure. The variation allowed
from any specified rate shall not exceed 0.02 gallons per square yard. Provide distributor
equipment that includes a tachometer, pressure gages, accurate volume measuring
devices and a thermometer for measuring temperature of tank contents and shall have a
Computer Rate Control (CRC) installed. Provide distributors equipped with a positive
power unit for the asphalt pump, and full circulation spray bars adjustable both laterally and
vertically. Set the bar height for triple lap coverage. Provide verification to the engineer
demonstrating the equipment is calibrated properly.

00711.22 Chip Spreaders - Provide self-propelled, computerized screenings chip
spreaders equipped with a screenings hopper in the rear, belt conveyors to carry the
screenings to the front of the spreader hopper. Rear screens may be removed at the
direction of the engineer if excess build-up occurs. The screenings spreader shall be
capable of providing a uniform spread rate over the entire width of the traffic lane in one
application. Provide chip spreaders equipped with an aggregate segregator assembly.
Provide chip spreaders of adequate width to provide full coverage of the specified panel
and without placing joints in the travel lanes.      Chip Spreader must contain surface
temperature thermometer. Thermometer must read continuous surface temperatures in
advance of rock placement, and be visible by chip spreader operator. Provide verification
to the engineer demonstrating the equipment is calibrated properly.

00711.23 Compactors - Provide self-propelled pneumatic-tired and steel-wheeled rollers
in good condition and capable of operating at speeds compatible with the surface treatment


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operation. A minimum of three pneumatic-tired rollers shall be used for multiple pass
operations and 5 for continuous operations. In addition, one steel-wheeled roller will be
required for surface treatment at the discretion of the Engineer.

(a) Pneumatic-tired Rollers - Provide self-propelled, tandem or multiple axle, multiple wheel
type pneumatic-tired rollers with smooth-tread pneumatic tires of equal size. The tires shall
be staggered on the axles at such spacings and overlaps that will provide uniform
compacting pressure for the full compacting width of the roller. The minimum load per tire
shall be 2,800 pounds, with tire inflation pressures of 45 to 100 psi. Air pressure shall be
maintained to not vary more than +/- 5 psi in each tire per machine.

(b) Steel-wheeled Rollers - Provide steel-wheeled rollers with a gross static weight of at
least 8 tons.

00711.24 Power Brooms - Provide pickup or non-pickup type power brooms equipped with
a positive means to control vertical pressure.

                                                    Labor

00711.30 Quality Control Personnel - Provide a certified technician in the following field:
CAgT

                                               Construction

00711.40 Season, Weather & Temperature Limitations - Apply AC-15TR only when the
surface temperature in the shade is not less than the appropriate minimum surface
temperature of 75 degrees F. A surface temperature of 90 degrees F is preferred and will
allow a more continued operation of the distributors.

00711.41 Rate of Progress and Scheduling - Do not apply more surface treatment in any
one day than can be broomed the same, unless approved by the Engineer.

00711.42 Preparation of Underlying Surfaces - Immediately before applying the asphalt,
clean and dry the surface to be treated in a manner approved by the Engineer. Clean all
loose material by brooming, flushing with water or by other approved methods; as directed
by the Engineer. If flushing with water is required to clean the surface, Asphalt Surface
Treatment will not be placed in that area for a minimum of one week.

00711.43 Sequence of Operations - Construct the single application asphalt surface
treatment with a single spread of asphalt followed immediately with a single spread of pre
coated aggregate and initial rolling, unless otherwise directed by the Engineer. When
placing binder coat at intersections, turn pockets, gore points and other irregular areas the
asphalt application shall not be in excess of what can be covered within the appropriate
temperature range of the asphalt.

00711.44 Application Rates - Apply the asphalt and spread the aggregate within the
following ranges of rates for the specified surface treatment design. The exact application
and spread rate will be determined by the Engineer.

Pre Coated Aggregate Spread Rate: 10 to 20 lbs/yd2



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AC15 - 5TR Asphalt Binder Application Rate:               0.35 to 0.45 gal/yd2


00711.45 Applying Asphalt Binder Coat- Apply asphalt at the rates specified in 00711.44
and according to the following:

Do not apply asphalt to more than one-half the width of the travel way at one time with the
remaining width remaining open to traffic.       Apply the asphalt with a pressure distributor
conforming to 00711.21, unless otherwise permitted. Apply the asphalt to the prepared
surface with the asphalt temperature between 330 degrees F and 360 degrees F or as
recommended by the manufacturer.           A manufacturers representative must be on site
during placement of Ashphalt Surface Treatment.             If requested by the Engineer,
demonstrate that the distribution of the asphalt does not vary between the individual
nozzles by more than 15% transversely from the average, and no more than 10%
longitudinally from the specified rate of application.


Immediately following application of bituminous material, the precoated chips shall be
applied and spread with a self propelled mechanical spreader so that the asphalt
temperature range is between 130 and 180 degrees F. The chip spreading equipment shall
be capable of applying a uniform application of cover material.

Asphalt binder shall not be applied during rain or imminent threat of rain. If an unexpected
shower arises during operations, the asphalt distributor should be shut off immediately and
placement of aggregate continued until all asphalt has been covered. This area should be
rolled well and watched carefully after opening to traffic. After a rain, operations shall be
suspended until the pavement has completely dried a minimum of 3 days, unless otherwise
modified by the Engineer.

Do not apply asphalt a greater distance than can be immediately covered by aggregates.
Aggregates must be placed on the asphalt within the asphalt temperature range of 130 to
180 degrees F. Cover material shall be applied at the rate specified in 00711.44. The
actual amount selected within this range will be determined in the field based on
appearance of the chip seal after initial rolling.

Place building paper over the treated surface at the beginning of the initial spread for each
distributor to insure that the nozzles are operating properly before the uncovered surface is
reached. Remove and dispose of building paper in accordance with the manufactures
recommendations.

When joining edges against areas with screenings, the joint shall be swept clean of excess
screenings prior to the adjacent application of asphalt rubber binder. Transverse joints
shall be constructed in a manner that does not allow overlap.

The longitudinal joint between adjacent applications of screenings shall coincide with the
line between designated traffic lanes. At longitudinal joints with screenings, the edge shall
be broomed back and blended to eliminate any difference in elevation. They shall be free
from ridges and depressions and have a uniform appearance consistent with the adjacent
sealed surface. All defects shall be corrected at the contractors expense.




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00711.46 Hauling and Spreading Aggregates - Spread aggregates at the rates specified.

Do not operate hauling and spreading equipment on uncovered asphalt. Carefully operate
hauling equipment at all times, at moderate speeds that will not damage the new chip seal
or create a hazard to the traveling public. Route hauling equipment and pilot lines as
uniformly as possible over the full width of the new surface in place.

Calibrate the spreader for the various sizes of aggregate to be used. Following calibration,
verify the rate of application by a method acceptable to the Engineer. Periodically verify the
gate opening to ensure that a consistent spread rate is maintained.

Immediately following the application of the asphalt, cover the asphalt surface with
aggregate unless otherwise authorized by the Engineer. Aggregate shall be applied at the
rate specified in 00711.44. The exact rate will be determined by the engineer. Maintain the
rate of spread of this aggregate within 5% of specified rate.

Provide coverage without gaps or overlapping adjacent coverages.                  Do not construct
longitudinal joints within the travel lanes.

Construct neat transverse cut off of aggregates and remove any excess aggregates from
the surface prior to resuming operations.

00711.47 Shaping and Compacting -After the aggregates have been placed on the
asphalt, spread or remove all piles, ridges, or uneven distribution to ensure against rough
spots in the final surface.

Sufficient rollers shall be used for the initial rolling to cover the width of the aggregate
spread in one pass. The first pass shall be made immediately behind the cover material
spreader as the aggregate is placed. Should spreading be stopped for an extended period
(greater than two minutes), the cover material spreader shall be moved ahead or off the
surface of the chip seal, so that all cover material may be immediately rolled. Compact the
surface with a minimum of two to three coverages with three or more pneumatic tired rollers
immediately behind the chip spreader. Continue compacting until the material is
interlocked, firm and bound with the underlying asphalt. Perform two to three coverages
with pneumatic-tired rollers and one pass with a steel wheeled roller if required by the
Engineer. The sequence of roller coverages may be adjusted at the discretion of the
Engineer.

Operate rollers at speeds such that the rollers maintain a close proximity to the spreader.

In the event aggregate and asphalt begin to pick up excessively under traffic or from the
rolling operation, immediately cover and roll the area with additional quantities of aggregate.

                                                Maintenance

00711.60 Power Brooming - Following the application of the surface treatment, carefully
broom the entire surface to remove loose aggregate. Discontinue the operation if brooming
damages the surface treatment. Use a minimum of four power brooms. Removal of excess
screenings from the roadway and shoulder shall be completed before uncontrolled traffic is
permitted on the completed asphalt surface treatment.



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Subsequent brooming the following two days may be directed by the Engineer to ensure
that the surface is free of loose aggregate that could cause vehicle damage.

One week following completion of a full width section of Asphalt Surface Treatment, broom
the shoulder area to remove excess aggregate.

On bridges, barrier areas, minimum width median areas, and curbed areas, use a pick-up
type power broom. On bridges, sidewalks and other areas off the roadway, remove all
loose aggregates to the satisfaction of the Engineer. Loose screenings shall be disposed
of at least 150 feet from the nearest waterway and areas shall be provided and identified for
this purpose.

Contractor liable for any rock damage claims for seven calendar days following each
application of surface treatment.

                                               Measurement

00711.80 General -

The quantities of precoated aggregate will be measured by the ton in accordance with
00190.10.

The quantities of AC15-5TR asphalt binder will be measured by the ton according to
00190.10.

The quantities of PG 64-22 asphalt in Pre-Coated Aggregate will be measured by the ton
according to 00190.10 and the Meter Method according to the MFTP.


When indicated by the appropriate pay item in the Schedule of Items, separate
measurement will be made for the additional labor and other additional costs in constructing
single application asphalt surface treatment on connections to public roads and streets, on
approaches to private properties, and guardrail flares. Measurement will be on a unit basis,
per each, by actual count of each location where the connections, approaches, and
guardrail flares are constructed and accepted.

                                                  Payment

00711.90 General - The accepted quantities will be paid for at the Contract unit price per
unit of
measurement for the following items:

Pay Item Unit of Measurement

(a) Pre-coated Aggregate in Asphalt Surface Treatment................................................ Ton
(b) AC15-5TR Asphalt Binder Coat in Asphalt Surface Treatment............................... ...Ton
(c) PG64-22 in Pre-coated Aggregate ………………………………………………..Ton

Unless a pay item is included in the Schedule of Items for asphalt surface treatment of
connections, approaches, and guardrail flares, the treatment will be considered incidental
with no


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separate or additional payment being made for this work.

Payment will be payment in full for preparing the road surface, providing all materials in final
position,
flushing, brooming, and for all equipment, labor, and incidentals necessary to complete the
work as specified.


                    SECTION 00730 - EMULSIFIED ASPHALT TACK COAT


Comply with Section 00730 of the Standard Specifications.


                SECTION 00745 - HOT MIXED ASPHALT CONCRETE (HMAC)


Comply with Section 00745 of the Standard Specifications modified as follows:

00745.00 Scope - Add the following paragraph to the end of this subsection:

Lime treatment of new aggregate is required on this Project.

00745.03 Reclaimed Asphalt Pavement (RAP) Material - In the paragraph that begins
"The amount of…", replace the sentence that begins "The amount of…" with the following
sentence:

The amount of asphalt cement in the RAP shall be established in the mixture design phase
according to ODOT TM 319 and the ODOT Contractor Mix Design Guidelines for Asphalt
Concrete or other method if approved by the Engineer.

00745.10 Aggregate - In the paragraph that begins "Provide and stockpile…", remove the
words "and RAP aggregates".

00745.10(b-3) Grading - Replace the tolerance table with the following table:

                                                  Separated Sizes
                               1 1/4" - 3/4"     3/4" - No. 4  3/4" - 1/2"        1/2" - No. 4

                                           Percent Passing (by Weight)
             Sieve Size              T              T            T                     T

                1 1/2"               1                                             
                1 1/4"               5                                             
                    1"               10               1                1           
                  3/4"               5                5                7           1
                  1/2"                                8                8           5
                  3/8"*                                                            
                No. 4                3                8                8           8
                No. 8                                 5                5           5


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              No. 16*                                                   -         
              No. 30                1                3                 3        3
              No. 50*                                                            
              No 100*                                                            
              No 200                                 1.0               1.0      1.0

                 * Report percent passing sieve when no tolerance is listed.


00745.11(a) Asphalt Cement – Add the following:

In addition to the requirements in the ODOT Standard Specifications for Asphalt Materials
the PG 70-28ER grade for HMAC shall meet the following limit when tested according to
AASHTO T 301 “Standard Method of Test for Elastic Recovery Test of Asphalt Materials by
Means of a Ductilometer”. The samples will be conditioned per AASHTO T 240 “Standard
Method of Test for Effect of Heat and Air on a Moving Film of Asphalt (RTFOT) prior to
testing per AASHTO T 301. The specified temperature for section 3.3 of the AASHTO T
301 procedure shall be 77°F.

% Elastic Recovery – 50 minimum

00745.16(a-1) Personnel Requirements - Add the following bullet to the end of the bullet
list:

   • Providing at least one CAT-1 full-time at each plant site when producing mixture for
     the Project.

00745.16(a-4) Testing Frequency - Delete the paragraph that begins "After the Mix
Design...".

Add the following subsection:

00745.16(a-5) Plant Calibration - Calibrate all meters and belt scales at the HMAC mixing
plant according to ODOT TM 322 prior to beginning production.

00745.16(b-1) MDV Quality Control - Replace this subsection with the following
subsection:

   (1) MDV Quality Control:

       a. General - Perform MDV testing on projects with Level 2, Level 3, or Level 4 dense
       graded HMAC. Perform MDV tests on every sublot and as required at start up
       according to 00745.16(b-1-c) and the MFTP. Perform gradation and asphalt content
       testing with each MDV test. Calculate the following values for each MDV test.

          •   Air Voids
          •   Voids in Mineral Aggregate (VMA)
          •   Voids Filled with Asphalt (VFA)
          •   P No. 200 / Effective AC (Pbe) Ratio



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       The running averages of four MDV results shall be within the limits given below:

                                        Average of                          Limit

             Air Voids                   4 samples                 JMF Target  1.0%
             VMA                         4 samples                11.5 - 17.0 (1" Mix)
                                                                  12.5 - 17.0 (3/4" Mix)
                                                                  13.5 - 17.0 (1/2" Mix)
                                                                  14.5 - 17.0 (3/8" Mix)
             VFA                         4 samples                  65 - 75 (3/4" and 1/2" Mix in
                                                                              Level 2, 3 and 4)
                                                                    65 - 78 (3/8" Mix in
                                                                              Level 2, 3 and 4)
                                                                    70 - 80 (1/2" and 3/8" Mix in
                                                                              Level 1)
         Passing No. 200 / Pbe           4 samples                 0.8 - 1.6

       The CDT shall provide the results from the initial control strip to the CAT II for
       evaluation and comparison with the MDV results. If the MDV and density test results
       are contradictory, initiate an investigation. The CAT II shall recommend a plan to the
       Engineer for resolving the discrepancy based on the results of the investigation.

       Take corrective action when required by the MDV start-up process of
       00745.16(b-1-c). After the requirements of 00745.16(b-1-c) have been met, take
       corrective action if the MDV test results show that two consecutive running average of
       four samples are outside the above limits for air voids, VMA, VFA, or P No. 200/Pbe
       ratio. Document the corrective action and notify the Engineer. If test results continue
       to be outside the tolerance, stop production and make adjustments. Restart
       production only after the Engineer has approved the proposed adjustments. If the
       MDV test results are outside tolerance, but the mixture meets the current
       requirements for gradation and asphalt content, an adjustment to the JMF targets is
       required. Do not start a new lot as a result of the adjustment.

       A request for an adjustment to the JMF targets may be made to the Engineer by the
       Contractor’s CAT-II. The requested change will be reviewed and documented by the
       Engineer. If acceptable, a revised JMF will be allowed. Clearly document the sublot
       test for which the adjusted targets are in effect. Adjustments for gradation shall not
       exceed the tolerances specified for the original JMF limits. Adjustments for AC
       content shall be within 0.5% of the original JMF. The JMF asphalt content may only
       be reduced if the production VMA meets or exceeds the above requirements.
       Adjustments for RAP content shall be within 5% of the original JMF, but shall not
       exceed the requirements of 00745.03. Regardless of these tolerances, the adjusted
       JMF shall be within the mixture specification control points of 00745.12. If a redesign
       of the mixture becomes necessary, submit a new JMF according to the requirements
       of these specifications.

       Perform a Tensile Strength Ratio (TSR) test (AASHTO T 283) on a sample obtained
       during the first two days of production after QC test results verify that HMAC
       constituents with a weighting factor greater than one according to 00745.95 are in
       tolerance. Provide test results to the Engineer within four working days of obtaining



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       the sample. Stop production and make adjustments if the TSR is less than 70.
       Restart production only after the Engineer has approved the proposed adjustments.

       b. Laboratory Compactor Selection - Use a Gyratory compactor for MDV when a
       Gyratory compactor is used to develop the JMF. For all other cases, use a Gyratory
       compactor or Marshall compactor, as selected by the Contractor.

       c. MDV Requirements at Start-Up - Perform MDV testing at the start-up of the JMF
       production according to the following process:

          1. Obtain a sample during the first 100 tons of production and immediately
             perform MDV testing.

          2. If air voids and VMA are within tolerance, then continue remaining MDV testing
             at the established random QC sublot interval. If not, then go to step "3".

          3. If air voids and/or VMA are out of tolerance according to 00745.16(b-1-a), then
             make adjustments and immediately obtain another sample and perform MDV
             testing. Go to step "4".

          4. If air voids and VMA from the MDV testing in step "3" are within tolerance, then
             continue remaining MDV testing at the established random QC sublot interval.
             If not, go to step "5".

          5. If air voids from step "3" are more than  1.5% from the target, then stop
             production immediately and make adjustments. If they are not, then go to step
             "6". Obtain approval of the Engineer before restarting production. Begin MDV
             testing again at step "1".

          6. If air voids from step "3" are out of tolerance and 1.5% or less from the target,
             or the VMA from step "3" is out of tolerance, then make adjustments and
             immediately obtain another sample and perform MDV testing. Go to step "4".

       The initial MDV sample shall be used as the first random QC sublot test. Subsequent
       MDV samples required due to failure of start-up criteria will be used for a sublot QC
       test if the sample is taken within 100 tons of the scheduled random QC sample
       location. If not, the MDV testing shall be performed separate from, and not included
       in, the random QC testing program. Any required MDV testing will be completed at
       the Contractor’s expense.

Add the following subsection:

00745.16(b-3) MDV for Open Graded HMAC - Adjust asphalt content and gradation
targets for open graded HMAC during production as directed. The Engineer will document
the sublot test for which the adjusted targets are in effect.

00745.24(a) Steel-Wheeled             Rollers - Replace        this    subsection   with   the   following
subsection:

   (a) Steel-Wheeled Rollers - Provide steel-wheeled rollers with a minimum gross static
   weight as follows:

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                                   Level 1 and Level 2              Level 3       Level 4
         Breakdown and
         Intermediate                       8 ton                    10 ton       12 ton
         Finish                             6 ton                    8 ton        10 ton

00745.24(b) Vibratory Rollers - Replace the fourth bullet of the first group of bullets and
replace the first bullet of the second group of bullets with the following bullet:

   • Have a minimum gross static weight meeting the requirements of 00745.24(a).

00745.40 Season and Temperature Limitations In the table, for Surface Temperature of
Dense Graded Mixes 2 inches to 2 1/2 inches, replace "50 °F" with 40 °F".

00745.46 Control of Line and Grade - Add the following paragraphs to the end of this
subsection:

Establish references at reasonable intervals for line and grade control of placement
operations for the following:

   • Before placing each leveling lift.
   • Before placing the top base course for new construction.

Line and grade for the top base course of new construction and top leveling lift shall be
within 1/2 inch of design line and grade.

00745.48(b) Depositing - Replace the paragraph that begins "Deposit HMAC from..." with
the following paragraph:

Deposit HMAC from the hauling vehicles so segregation is prevented. Do not deliver the
HMAC directly into the paving machine for wearing courses where the continuous length of
the panel is greater than 500 feet. Deliver the HMAC to the paving machine by either a
windrow pick-up machine or an end-dump transfer machine.

00745.49(b-1) General - In the paragraph that begins "Compliance with the density...",
replace the sentence that begins "Use the MAMD method..." with the following sentence:

Use the MAMD method of compaction measurement.

Replace the paragraph that begins "For Level 3 and Level 4..." with the following two
paragraphs:

For Level 2, Level 3, and Level 4 mixes, construct a control strip at the beginning of work on
each JMF on the project according to ODOT TM 306. The purpose of the control strip is to
determine the maximum density that can be achieved for the JMF, paving conditions, and
equipment on the project. Additional control strips are necessary when there is a change in
compaction equipment or when JMF targets are adjusted according to 00745.16(b-1-a).
The Engineer may waive the control strip for irregular areas or areas too small to establish
a reasonable roller pattern.




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Stop paving if three consecutive control strips fail to achieve the specified density. Take all
actions necessary to resolve compaction problems. Do not resume paving until allowed by
the Engineer.

00745.49(b-2) Core Correlation of Nuclear Gauge Readings - Perform core correlation
of nuclear gauge readings for each new lift for each nuclear gauge on the Project. New
correlations
are required if the aggregate source or the asphalt cement source changes. Apply
correlation factors to all nuclear gauge readings for all dense graded mixtures placed on the
Project. Cut the required cores and patch the core holes with dense graded HMAC.
Determine the core correlation factor according to WAQTC TM 8 and ODOT TM 327.
Perform additional core correlation of nuclear gauge readings for each lift when requested
by the Engineer or Contractor. The party requesting the core correlation pays the costs of
coring and lab testing of the cores. The party performing nuclear gauge testing pays the
costs of the nuclear gauge testing.

00745.49(b-4) Control Strip Method - Delete this subsection.

00745.49(b-5) Test Results - Renumber this subsection to b-4.

00745.70 Pavement Smoothness - Replace this subsection with the following subsection:

00745.70 Pavement Smoothness - Construct the pavement wearing surface of travel
lanes to a profile that does not deviate from longitudinal and transverse smoothness more
than the specified limits of 00745.73.

Perform smoothness testing under the supervision of the Engineer with equipment
furnished and operated by the Contractor at the Contractor’s expense. Complete all
required smoothness testing no later than seven calendar days following final completion of
all travel lane paving on the Project. The Contractor accepts the risk that the smoothness
may be affected by exposure to traffic between the date the travel lanes are paved and the
date the smoothness testing is completed. If the Contractor elects to perform smoothness
measurements on a day other than the day the pavement is placed, additional traffic control
required for smoothness measurement, and not required for other work, will be at the
Contractor's expense.

Add the following subsection:

00745.72 Smoothness Testing Equipment - Furnish all equipment and supplies for
determining smoothness.

   (a) Straightedge - Provide one 12 foot straightedge.

   (b) Profilometer - Provide a profiling device that employs an accelerometer established
   inertial profiling reference and a laser height sensing instrument to produce a true profile
   of the pavement surface. The device shall be capable of reporting elevations with a
   resolution of 0.004 inch or finer at an interval of 6 inches or less. The unit must also be
   able to generate the equivalent California-type profilograph plot and values according to
   ODOT TM 770 as well as the locations and heights of bumps and dips as required in this



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   specification. The profilometer shall be calibrated, in good working condition, and ready
   for operation prior to performing smoothness measurements.

   Provide competent and experienced operator(s) for the equipment. The profilometer
   operator shall meet with the Engineer at a mutually agreed upon time prior to beginning
   smoothness measurements to discuss all aspects of smoothness measurement on the
   project.

Add the following subsection:

00745.73 Smoothness Testing and Surface Tolerances - Test according to the
following:

   (a) General - Test the base course with a 12 foot straightedge as directed. Test the
   wearing course with the selected profilometer and provide a profilogram trace according
   to ODOT TM 770. Price adjustment for smoothness will be made according to
   00745.96.

   Before performing smoothness measurements on the Project, verify horizontal and
   vertical calibration of the profilometer according to the manufacturer’s recommendations
   and run the machine twice over a 0.1 mile section of pavement with repeating results.
   The calibration shall be considered acceptable when the difference in Profile Index
   between consecutive test runs is 0.3 inches per mile or less. Provide documentation to
   the Engineer verifying that the calibration and test runs have been successfully
   completed. After starting paving, perform horizontal and vertical calibration checks at
   the frequency recommended by the manufacturer.

   (b) Base Course Surface Test:

       (1) Transverse - Test with the 12 foot straightedge perpendicular to the centerline,
       as directed. The pavement surface shall not vary by more than 1/4 inch.

       (2) Longitudinal - Test with the 12 foot straightedge parallel to the centerline, as
       directed. The pavement surface shall not vary by more than 1/4 inch.

   (c) Wearing Course Surface Test:

       (1) Transverse - Test with the 12 foot straightedge perpendicular to the centerline,
       as directed. The pavement surface shall not vary by more than 1/4 inch.

       (2) Longitudinal - Run the profiling device over traffic lanes for the full length of the
       Project and 50 feet beyond the Project ends to provide a complete graphic profile.

       Obtain profiles on the pavement surface in the right-hand wheelpath of the travel lane
       along a line parallel to centerline. Take the profile on transition areas of entrance and
       exit ramps, as close to the right hand wheelpath of the through travel lane as
       practical.

       Profiles shall initially be analyzed by the Contractor according to 00745.73(d), and the
       profiles and results given to the Engineer no later than eight calendar days following



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       final completion of all travel lane paving on the Project. Individual deviations
       exceeding 0.03 foot shall be addressed according to 00745.75(c).

       Provide an electronic copy of all raw profile data files for the Project to the Engineer
       at the conclusion of the Project. Also provide an electronic copy of International
       Roughness Index (IRI) data in ERD format (as defined by Engineering Research
       Division, University of Michigan Transportation Research Institute) to the Engineer for
       the same pavement sections tested for Profile Index. Provide the data on floppy disk
       or CD at the conclusion of the Project. This data will be used for smoothness
       specification research purposes.

       (3) Transverse Joints - Test with the 12 foot straightedge parallel to the centerline,
       as directed. The pavement surface shall not vary by more than 1/4 inch.

   (d) Determination of the Profile Index:

       (1) General - Determine the profile index in 0.1 mile segments and partial segments.
       Segments shall begin 13 feet into the Project and run consecutively in either the
       direction of travel or the direction of HMAC placement, as determined by the
       Engineer. A segment will end as a partial segment and a new segment will begin
       when the segment sequence is interrupted by stage construction or by profiled areas
       excluded from the smoothness requirements.

       The following profiled areas of pavement are excluded from smoothness
       requirements:

          • Profiles extending beyond the Project ends.
          • Bridge decks and bridge panels.
          • First and last 13 feet at the Project ends and bridge end panels.
          • Pavement on horizontal curves with radii less than 950 feet.
          • Ramps and auxiliary lanes.
          • Utility appurtenances adjusted by others.
          • Continuous portions of travel lanes with less than 0.05 mile between excluded
            areas.
          • Portions of the Project with posted speed limits less than 45 mph.

       The party responsible for Project surveying shall locate excluded areas prior to
       smoothness measurement. Areas excluded from longitudinal profile measurement
       shall meet the straightedge requirements of 00745.73(b-2).

       (2) Method of Analysis - Determine the profile index and individual deviations
       exceeding 0.03 foot by analyzing the profile charts according to ODOT TM 770 and
       provide the profile charts and results to the Engineer for review.

       Partial segments less than 0.05 mile in length shall be combined with the immediately
       preceding full segment for profile index determination. Partial segments 0.05 mile in
       length or greater shall be analyzed separately.

       (3) Profile Index - The profile index is the inch per mile in excess of the 0.2 inch
       blanking band reported to the nearest whole number. The formula for converting
       counts to profile index is:


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                                                              Total Count (In.)
         Profile Index =
                               Length of Full 0.10 Mile Segment or of Partial     *   Mile Segment

             * Report to the nearest 0.01 mile.

   (e) Utility Appurtenances - If the Contractor is required to construct or adjust utility
   appurtenances, such as manhole covers and valve boxes, the tolerances stated
   in 00745.73(c-3) apply.

00745.75 Correction of Pavement Roughness - Replace this subsection with the
following subsection:

00745.75 Correction of Pavement Roughness - Should testing described in 00745.73
show the pavement does not conform to the prescribed limits of deviation, the following
shall apply:

   (a) General - The Contractor is responsible for locating areas that require corrective
   work.

   (b) Base Course - If the requirements of 00745.73(b) are not met, correct according to
   one of the following and retest.

       (1) Cold Plane Removal - Profile with equipment meeting the requirements of
       Section 00620.20 to a maximum depth of 0.4 inch.

       (2) Grinder - Profile with abrasive grinder(s), equipped with a cutting head comprised
       of multiple diamond blades to a maximum depth of 0.4 inch.

   (c) Wearing Course - After the Contractor has located and staked all individual
   deviations exceeding 0.03 foot, the Engineer and the Contractor shall meet at a mutually
   agreed upon time and drive the Project together. Each deviation will be evaluated
   during the drive-through to determine if corrective work will be required. Disagreements
   will be resolved by the Engineer.

   Correct all individual deviations identified for corrective work during the drive-through
   and any transverse joint that exceeds the requirements of 00745.73(c-3) by one of the
   methods listed below to the specified limits.

       (1) Remove and Replace - Remove and replace the wearing surface lift. Removal
       and replacement is required when the Profile Index is greater than or equal to
       25 inches per mile.

       (2) Grind - Profile with abrasive grinder(s) equipped with a cutting head comprised of
       multiple diamond blades to a maximum depth of 0.3 inch and apply an emulsion fog
       seal as directed.

   Under the observation of the Engineer, retest each location requiring corrective work
   according to 00745.73 with a profiling device to verify that the deviation has been
   corrected to within the 0.03 foot tolerance. The Contractor may retest according


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   to 00745.73 the entire length of all segments requiring corrective work, under the
   observation of the Engineer. Perform all corrective work and profiling at the Contractor's
   expense, including traffic control.

   (d) Time Limit - Complete correction of all surface roughness within 14 calendar days
   following notification, unless otherwise directed.



00745.80 Measurement - The quantities of HMAC shown in the Contract Schedule of
Items were computed on the basis of aggregates having a Specific Gravity of 2.75.

00745.93 Other Items - Delete the bullet that begins "Anti-stripping…".

Add the following paragraph to the end of this subsection:

Antistripping additives will be paid for at the Contractor’s actual documented costs with no
percentage allowance or markup allowed.

Add the following subsection:

00745.96 Smoothness Price Adjustment - No separate or additional payment will be
made for smoothness testing.

   (a) General - A price adjustment based on the results of the Profile Index (PI) will be
   made for each 0.1 mile segment or partial segment of HMAC requiring PI measurement
   according to 00745.73. The price adjustment made will be applied to all wearing course
   material placed in the travel lane(s) subject to PI measurement.

   The price adjustment will be applied to the Contract unit price for the Pay items "Level 4,
   ½ “ Dense HMAC" and "PG 70-22ER Asphalt in HMAC" for the quantity of material
   described above according to the following:

                     Profile Index (inch/mile)             Contract Unit Price Adjustment

                              3.0 or less                               + 5.0%
                              3.1 to 4.9                          + 2.500 x (5.0 - PI)%
                              5.0 to 7.0                                 None
                              7.1 to 24.9                          1.396 x (7.0 - PI)%
                            25.0 or greater                       Remove and Replace

   00745.96(b) will apply when corrective action is taken by the Contractor and the
   corrected areas are remeasured according to 00745.75.

   (b) Adjustments for Sections Requiring Corrective Work - Segments or partial
   segments corrected and retested according to 00745.75(c) will be subject to the price
   adjustments described in 00745.96(a) except that no price adjustment will be due to the
   Contractor for any retested sections with a PI of 7 inches per mile or less. Segments or
   partial segments where one or more individual deviations are selected for corrective
   work according to 00745.75(c) will not be eligible for price adjustment. Segments or



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   partial segments where no individual deviations are selected for corrective work
   according to 00745.75(c) will be eligible for price adjustment.




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            SECTION 00840 - DELINEATORS AND MILEPOST MARKER POSTS


Comply with Section 00840 of the Standard Specifications modified as follows:

00840.10 Materials - Replace the "Reflective Sheeting for Delineators" line with the
following line:

        Delineator Reflective Sheeting (Type III and Type IV) ............ From QPL

00840.11(e) Acceptance - In the paragraph that begins "Acceptance of target…", remove
the 02850.20 reference.

00840.11(e-2) Target Members - Make the paragraph that begins "Accompany each
shipment…" a bulleted item of this subsection.

00840.43 Signs for Milepost Marker Posts - Replace this subsection, except for the
subsection number and title, with the following:

Assemble, fasten, set, and align milepost marker signs and object marker signs according
to Section 00940 and as shown.

00840.90 Payment - Replace the paragraph that begins "Milepost marker signs…" with the
following paragraph:

Signs mounted on milepost marker posts will be paid for according to 00940.90.


          SECTION 00850 - COMMON PROVISIONS FOR PAVEMENT MARKINGS


Comply with Section 00850 of the Standard Specifications modified as follows:

00850.20(b) Equipment for Longitudinal Lines - Replace the paragraph that begins
"Use equipment capable of…" with the following paragraph and bullets:

Provide equipment that can:

  • Place two parallel lines simultaneously with 4 inch minimum to 12 inch maximum
    spacings between the two lines.
  • Place the entire width of a line in one pass.

00850.46 Placement Tolerance - Replace the bullet that begins "Thickness of lines…"
with the following bullet:

    •    Thickness of flat, surface applied lines: + 1/3 of the specified thickness,  1/10
         of the specified thickness

00850.47(b) Curing of Material - Replace the sentence that begins "Rate the line…" with
the following sentence:

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Rate the line, markings, and pavement marker adhesive at the time of installation to
determine if the material has properly cured.

00850.47(c) Retroreflectivity - Replace      the     sentence     that    begins    "Use      a
retroreflectometer…" with the following sentence:Use a 30 meter geometry
retroreflectometer to measure the retroreflectivity within 48 hours of curing, except for paint
applications:

00850.70 Disposal of Waste - Replace this subsection with the following subsection:

00850.70 Disposal of Materials - Dispose of all materials according to 00290.20.


                      SECTION 00851 - PAVEMENT MARKING REMOVAL


Comply with Section 00851 of the Standard Specifications.


                                 SECTION 00857 - RUMBLE STRIPS


Comply with Section 00857 of the Standard Specifications modified as follows:

00857.40 Construction - Replace this subsection, except for the subsection number and
title, with the following:

Clean the pavement by sweeping to remove dust and other foreign matter. Dispose of all
materials according to 00290.20.

00857.80 Measurement - In the paragraph that begins "The quantities of…", replace the
sentence that begins "Measurement will be…" with the following sentence:

Measurement will be made along each continuous rumble strip run, regardless of location
or width of strip.


            SECTION 00860 - LONGITUDINAL PAVEMENT MARKINGS - PAINT


Comply with Section 00860 of the Standard Specifications modified as follows:

00860.45 Installation - In the bullet that begins "For yellow colored markings…", replace
the sentence that begins with "For yellow colored markings…" with the following two
sentences:

For yellow colored markings that delineate two-way traffic, apply the second application in
the opposite direction of the first application. For yellow colored markings on one-way
roadways, apply the second application in the same direction of the first application.



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                               SECTION 00910 - WOOD SIGN POSTS


Comply with Section 00910 of the Standard Specifications.


                                        SECTION 00940 - SIGNS

Comply with Section 00940 of the Standard Specifications modified as follows:


00940.46 Inspection - Replace the sentences that begin "Inspection will…" and "Testing
for…" with the following sentence:

Inspection will be for conformance to the plans and Specifications, and for conformance to
nighttime visibility.


         SECTION 00960 – COMMON PROVISIONS FOR ELECTRICAL SYSTEMS


Comply with Section 00960 of the Standard Specifications with the following addition:

00960.42 (f) – Conduit Sweeps - The conduit sweeps used for the telephone service shall
have a radius of 36”.

00960.29 Lubricant and Sealant for Conduit Thread – Use a conductive compound
providing anti-seize and corrosion protection of conduit threads. Use Thomas & Betts
“KOPR-SHIELD” or approved equal.

00960.30 Sealing Compound for Conduit – Use Gardner-Bender “Duct Seal”, Ideal
Industries “Duct Seal” or approved equal.

00960.31 Circuit Breakers – Shall be in accordance with 02920.41. Circuit breakers shall
be UL 489 listed.


             SECTION 00995 – ROAD AND WEATHER INFORMATION SYSTEM


Section 00995, which is not a Standard Specification, is included in this project by special
provision.

00995.00 Scope – This work consists of installing a Road and Weather Information Station
(RWIS) according to these special provisions and as shown. Such incidental materials
necessary to complete the project, not specified herein, shall be furnished and installed by
the Contractor under this bid item.




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Install the wood poles, weather station cabinet, photovoltaic panels, control cabinet and
assembly, and common electrical materials according to Sections 00995 and 00960 of the
Special Provisions.

See Section 00160.30 for Agency furnished material provided under this contract.

00995.01 Submittals – Prior to installation, submit at least three copies of the following
information to the Engineer for approval:

   Photovoltaic Panels             Specifications-Cutsheets
                                                   Wiring Diagrams
                                                   Equipment Mass
                                                   Mounting Instructions

   Solar Panel Hardware                Mounting Instructions
                                                   Specifications-Cutsheets

   Control Panel               Wiring Diagram
                                                      Panel Layout Drawing


   Photovoltaic Charge Controller             Specifications-Cutsheets
                                                    Users Manual
                                                    Wiring Diagram

   DC Load Controller              Specifications-Cutsheets
                                                   Users Manual
                                                   Wiring Diagram

   DC Disconnect                   Specifications-Cutsheets
                                                   Wiring Diagram

   Terminal Box                Specifications-Cutsheets
                                                 Wiring Diagram

   Batteries                   Specifications-Cutsheets


   Enclosures                  Specifications-Cutsheets
                                                 Equipment Mass

   Circuit Breakers                Specifications-Cutsheets

                                                  Materials

00995.10 General – Materials shall meet the following requirements:

00995.20 Battery Enclosure - The enclosure shall be UL 50 Type 3R (ventilated). The
enclosure shall be constructed from anodized aluminum, powercoated aluminum, 304



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stainless steel, or 316 stainless steel. Vents shall be placed near the top of the enclosure
to prevent the buildup of gases.

The enclosure shall be pad lockable to prevent the access of non-authorized individuals.

The battery enclosure’s racks or trays shall be rigid, designed to support the cells.

The battery racks shall be substantial and made of metal, treated so as to be resistant to
deteriorating action by the electrolyte and provided with non-conducting members directly
supporting the cells or with continuous insulating material other than paint on conducting
members or other construction such as fiberglass.

The battery trays are frames, such as crates or shallow boxes of wood or other
nonconductive material, constructed or treated so as to be resistant to deteriorating action
by the electrolyte.

The battery enclosure shall be ground mounted.

00995.21 Control Panel Enclosure – Provide a traffic style 336 or 336S pole mountable
enclosure for housing the solar equipment. The enclosure shall be UL 50 Type 3R listed.
The enclosure shall consist of Housing #2 and Mounting #2 Cage assemblies as defined in
ODOT’s Standard Specification for Microcomputer Signal Controller. Provide the housing
requirements listed in Section 2 with the exception of the light fixture and police panel.
Provide an aluminum panel for mounting to the back of the enclosure at the EIA 483 mm
rack. This is to serve as a backplane for mounting the solar panel equipment to as
described in 00995.32.

00995.22 Terminal Blocks - All terminal blocks shall comply with UL 1059 and be rated for
their intended use.

00995.23 Nameplates - All major components within the control panel shall be identified by
a nameplate. The nameplates shall be 1/16th inch thick laminated plastic stock with white
surface and black core. Letter height of the inscription shall be 1/4 th inch minimum.
Enclosures themselves shall not be labeled.

00995.24 Circuit Breakers - Provide five (minimum) circuit breakers for power distribution.
Circuit breakers shall be rated at 110V DC, 6 A. The circuit breakers shall be UL 489 listed
and DIN rail mounted.

00995.25 Wood Poles – All wood poles shall conform to ANSI O5.1, Wood Poles, for Class
4 machine shaved Pacific Coast Douglas fir, and shall be treated to AASHTO M 133 and its
referenced AWPA Standards, except that only the following preservatives are allowed:

        Creosote
        Pentachlorophenol (any solvent)
        Ammonicacal Copper Zinc Arsenate
        Chromated Copper Arsenate Type A, B, or C




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Air dry items with waterborne preservatives, as defined in AWPA P5, a minimum of 30
calendar days before installation. Kiln drying for two calendar days may be substituted for
30 calendar days of air-drying.

Field treat damage or drilled wood surfaces with a preservative listed in the Qualified
Products List.

                                                 Equipment

00995.30 Photovoltaic Panels – To provide 12V DC power to the weather station provide
photovoltaic solar panels with the following capabilities:

   Maximum Power:            120 Watts or greater

   Maximum Voltage:             17 Volts or greater

   Maximum Current:             7 Amps or greater

   Open Circuit Voltage:            22 Volts or less

   Short Circuit Current:           8 Amps or less

   Maximum System Voltage:              600 V

   Length:           57 inches maximum

   Width:                26 inches maximum

   Weight:           35 lbs maximum

Photovoltaic panels shall be UL 1703, Standard for Safety for Flat-Plate Photovoltaic
Modules and Panels, listed.

Photovoltaic panels shall be constructed using an anodized aluminum or similar frame.
Conversion efficiency of the photovoltaic panel’s solar cells shall be 16% or greater.

The solar panels shall be Kyocera Model KC130TM or approved equal. Contractor to verify
if a blocking diode is required with the solar panel submitted and install if necessary.

00995.31 Solar Panel Mounting Hardware – Provide mounting hardware to mount the
solar panels on the side of the pole. The panels shall mount as two arrays.

All nuts, bolts, and washers shall be stainless steel. Provide security hardware with
security wrenches to prevent the theft of the solar panels.

Each mounting assembly shall be rated for wind loads up to 120 mph.

The solar panel mounts shall be UniRac 4002 series or approved equivalent, configuration
as shown on the plans and matching the solar panels submitted.




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00995.32 Control Panel – Consists of the photovoltaic charge controller, DC load
controller, DC disconnect, terminal blocks, and circuit breakers be housed in a UL 50 Type
3R enclosure. The entire assembly shall be UL 508A listed by a UL certified panel shop.
The UL 508A panel shop shall document the layout of the cabinet assembly and internal
wiring.

00995.33 Photovoltaic Charge Controller - A voltage regulator shall be provided to
control the charging of the batteries by the photovoltaic panels. It shall meet the following
requirements:

Voltage Configuration:          12V DC

Maximum Charging/Load Current: 60A DC continuous

Charge Regulation:              Solid State

Short Circuit Protection:           Electronic with auto-reset

LCD Meter Panel:       Battery Voltage
            DC amperage
            Cumulative amp hours
            Amp hours since last reset

Temperature Range:                  -67 to 170 degrees F

Mounting:                Panel/Wall

Wire Size:               Capable of accepting at least a 6 AWG conductor

Temperature Compensation:                    Provide an external battery temperature sensor to
                                             adjust the charge control setpoints

Listing              UL 1741, Standard for Safety for Inverters, Converters,
   Controllers and Interconnection System Equipment for                Use with Distributed
Energy Resources

The Photovoltaic Charge Controller shall be a Xantrex C60 with optional CM LCD Meter
Panel and BTS/35 temperature sensor or approved equal.

00995.34 DC Load Controller - A voltage regulator shall be provided to regulate the DC
load. It shall meet the following requirements:

Voltage Configuration:          12V DC

Maximum Charging/Load Current: 60A DC continuous

Charge Regulation:              Solid State

Short Circuit Protection:           Electronic with auto-reset

LCD Meter Panel:                Battery Voltage


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                  DC amperage
                  Cumulative amp hours
                  Amp hours since last reset

Temperature Range:                  -67 to 170 degrees F

Mounting:                Panel/Wall

Wire Size:               Capable of accepting at least a 6 AWG conductor

Load Control:                                Low voltage disconnect and reconnect

Listing                  UL 1741

The DC Load Controller shall be a Xantrex C60 with optional CM LCD Meter Panel or
approved equal.

00995.35 DC Disconnect - The DC Disconnect provides a means for disconnecting the
solar and battery system’s circuits. It also provides overcurrent protection. The DC
Disconnect shall come with two optional 60A breakers for protecting the solar and battery
circuits and one 15A breaker for load distribution. Provide the optional DC bonding block
for grounding. The DC Disconnect shall be UL 508 listed.

The DC Disconnect shall be Xantrex D175 or approved equal.

00995.36 Terminal Box – Provide a NEMA Type 3R rated enclosure with terminals to
combine the solar panels into one circuit. Each solar panel input circuit shall be protected
by a fuse. Fuse type shall be Bussman MDA 15A. The unit shall be UL 1741 listed. The
Terminal Box shall be a Xantrex CB-10H15-3R or approved equal.

00995.40 Batteries – To provide temporary power, a battery backup system shall be
provided. The battery backup system shall meet the following requirements:

   6V DC or 12V DC absorbed glass mat (AGM) sealed deep cycle lead acid. 6V DC
    batteries may be used to form a 12V DC base system.

   Provide a minimum of 1344 Amp-hours at rated capacity.                        This includes four days
    autonomy, temperature de-rating, and discharge limit.

   Shall consist of all clamps, connectors, wiring, etc. to form a complete system.

   The batteries shall have a designed maintenance-free life of 5 to 7 years.

   Shall have battery straps for securing the batteries to the battery enclosure.

   Shall have at least 1 inch of separation between batteries for ventilation.


                                               Construction



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00995.50 Installation – Install the equipment as shown and in accordance with these
Specifications. Ground the Solar Power System in accordance with Article 690 of NFPA
70, the National Electrical Code.

00995.55 Identification and Marking - All cables and wiring between subsystems shall be
clearly and permanently labeled. All conductors shall be marked by means of imprinted
tubular white or yellow plastic wire markers placed at the conductor terminations. Attach
wire markers at termination points within 2 inches of wire terminations.           Marker
nomenclature shall be visible without moving wires or markers.

Photovoltaic modules and power source shall be marked in accordance with Article 690 of
NFPA 70.

00995.56 Wood Poles - Compact backfill thoroughly around wood poles. Setting depth for
wood poles shall be as follows:
                                        Length of Pole              Depth in Soil

   Weather station wood pole                             35 feet                  6 feet
   Solar panel pole                                      30 feet                  6 feet

                                               Measurement

00995.80 Measurement – There will be no separate measurement for work performed for
the lump sum pay item “Installation of the Road and Weather Information System”.

                                                  Payment

00995.90 Payment – Payment will be made at the contract lump sum amount for the
installation of the Road and Weather Information System which includes:

Installation of wood poles, weather station cabinet, battery enclosure, control cabinet,
batteries, trenching and backfill, conduit, junction boxes, grounding and bonding,
conductors and other miscellaneous electrical work in accordance with Special Provision
00960.

Installation of the photovoltaic panels and assembly.

Incidentals, equipment, materials, tools, and labor necessary to complete the work as
specified.




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                                      SECTION 01030 - SEEDING


Comply with Section 01030 of the Standard Specifications modified as follows:

01030.13(f) Types of Seed Mixes - Add the following to the end of this subsection:

Provide the following seed mix formulas:

   • Permanent Seeding:

         Botanical Name                    PLS ÷ (% Purity x % Germination) =            Amount
         Botanical Name                    PLS ÷ (% Purity x % Germination) =            Amount
         (Common Name)                  (lb/acre) (minimum)    (minimum)                 (lb/acre)

         Bromus carinatus
         (California brome)                5.43           ____                    ____    ____

         Pseudoregneria spicatum
         (bluebunch wheatgrass) 3.62                      ____                    ____    ____

         Elymus elymoides
         (squirreltail)                   2.11            ____                    ____    ____

         Festuca idahoensis
         (Idahoe fescue)                   1.5            ____                    ____    ____

         Koeleria macrantha
         (prairie junegrass)              0.93            ____                    ____    ____

         Poa secunda ssp. secunda
         (Sandbergs bluegrass)    0.48                    ____                    ____    ____

         Danthonia california
         (california oatgrass)            0.06            ____                    ____    ____

         * Oregon Certified Seed

01030.15 Mulch - Add the following paragraph and bullets to the end of this subsection:

Furnish straw mulch for all roadside erosion control seeding except hydromulch may be
used under the following conditions:

   • Spring planting west of the Cascades between March 1 and May 15.
   • Slopes are steeper than 1V to 1.5H and longer than 16 feet.
   • Residential or commercial sites with low erosion potential such as sidewalk, median,
     or parking lot planter strips.

Projects that have variable slopes may include straw mulch and hydromulch when
approved.



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01030.71 Waste Disposal - Replace this subsection with the following subsection:

01030.71 Disposal of Materials - Dispose of all materials according to 00290.20.


                                       SECTION 01050 - FENCES


Comply with Section 01050 of the Standard Specifications modified as follows:


01050.43(c) Intermediate End Posts - Add the following sentence to the end of this
subsection:

Contrary to the details shown on the standard drawings, space intermediate end posts a
maximum of 300 feet apart.




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                        SECTION 02110 - POSTS, BLOCKS, AND BRACES


Comply with Section 02110 of the Standard Specifications modified as follows:

02110.40(a) Grading - Replace the Douglas Fir and Hem-Fir grading requirements with
the following grading requirements:

        Species                       4" x 4"                   4" x 6"                  6" x 6"
                                                                                       and Larger

        Douglas Fir             124-c WCLIB                  123-c WCLIB              131-cc WCLIB
                                42.12 WWPA                   62.12 WWPA               80.12 WWPA

        Hem-Fir                 124-c WCLIB                  123-c WCLIB              (not allowed)
                                42.12 WWPA                   62.12 WWPA               (not allowed)


                               SECTION 02630 - BASE AGGREGATE


Comply with Section 02630 of the Standard Specifications modified as follows:

02630.10(a) Grading - In Table 02630-01, add the following sieve size line before the
No. 10 sieve size line and add the following footnote at the end to the table:

              No. 4 *                                                                       

       * Report percent passing sieve when no grading requirements are listed


                                SECTION 02910 - SIGN MATERIALS


Comply with Section 02910 of the Standard Specifications modified as follows:

02910.02 Types of Signs - Replace the "W9" sign type with the following:

"W9" Silver-white Type III or Type IV sheeting background with blue nonreflective screened
or cut-out permanent legend.




                                                      ****




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