22WA11 - Bid Set - Vol 1.pdf

CONTRACT DOCUMENTS

FOR

CONSTRUCTION OF

PROJECT NO. 22WA11

24-INCH TRANSMISSION MAIN

ISABELL AVENUE TO NEWTON CREEK ROAD

FOR

CITY OF ROSEBURG

VOLUME 1 OF 2

TECHNICAL SPECIFICATIONS AND SUPPLEMENTARY INFORMATION

MARCH 2023

CONSOR

One SW Columbia Street, Suite 1700 Portland, OR 97204

503.225.9010

24-Inch Transmission Main Isabell Avenue to Newton Creek Road Table of Contents

N223415OR 00 01 10 - 1

TECHNICAL SPECIFICATIONS

FOR PROJECT #22WA11

24-INCH TRANSMISSION MAIN

ISABELL AVENUE TO NEWTON CREEK ROAD

FOR

CITY OF ROSEBURG, OREGON

TABLE OF CONTENTS

Person

Section Responsible Title

TECHNICAL SPECIFICATIONS

Division 01 - General Requirements 01 10 00 JRL Summary of Work 1 – 22 01 12 16 JRL Work Sequence and Schedule Constraints 1 - 8 01 22 20 JRL Unit Price Measurement and Payment 1 - 12 01 33 00 JRL Submittal Procedures 1 - 11 01 45 00 JRL Quality Control 1 – 4 01 55 26 CSL Traffic Control 1 - 7 01 56 39 JRL Temporary Tree and Plant Protection 1 - 5

Division 02 - Existing Conditions 02 30 00 JRL Subsurface Investigations 1 – 2 02 41 00 JRL Demolition 1 - 6

Division 03 - Concrete 03 11 00 JRL Concrete Work 1 - 28

Division 26 - Electrical 26 42 01 JRL Corrosion Monitoring System for Ductile Iron Pipe 1 - 18

Division 31 - Earthwork 31 05 13 JRL Soils for Earthwork 1 - 5 31 05 16 JRL Aggregates for Earthwork 1 - 6 31 10 00 JRL Site Clearing 1 - 8 31 22 13 JRL Rough Grading 1 - 5 31 23 16 JRL Excavation 1 - 8 31 23 17 JRL Trenching 1 - 22 31 23 18 JRL Rock Removal 1 - 4 31 23 19 JRL Dewatering 1 – 4 31 23 24 JRL Flowable Fill 1 - 7 31 50 00 JRL Excavation Support and Protection 1 - 6

24-Inch Transmission Main Isabell Avenue to Newton Creek Road Table of Contents

N223415OR 00 01 10 - 2

Division 32 - Exterior Improvements 32 11 23 JRL Aggregate Base Courses 1 - 6 32 12 16 CSL Asphalt Concrete Pavement 1 - 2 32 12 17 CSL Cold Plane Pavement Removal 1-1 32 12 18 CSL Pavement Markings and Striping 1-2 32 91 21 JRL Finish Grading and Seeding 1 - 5

Division 33 - Utilities 33 01 30.16 JRL TV Inspection of Pipelines 1-3 33 05 13 JRL Manholes and Structures 1 – 13 33 05 23.33 JRL Potable Water Cured-In-Place Pipe 1 - 10 33 11 10 JRL Water Utility Distribution and Transmission Piping 1 - 27 33 11 50 JRL Existing Pipe Abandonment 1 - 6 33 12 16 JRL Water Utility Distribution and Transmission Valves 1 - 8 33 12 19 JRL Fire Hydrants 1 - 5 33 13 00 JRL Testing and Disinfection of Water Utility Piping 1 – 10 33 41 10 JRL Storm Utility Drainage Piping 1-14

Division 40 - Process Integration 40 05 23.15 JRL Gate Valves 1 - 5 40 05 23.18 JRL Butterfly Valves 1 - 4 40 05 23.72 JRL Miscellaneous Valves 1 - 6

SUPPLEMENTARY INFORMATION

A. Asbestos Cement Forms B. Geotechnical Investigation C. Existing City of Roseburg Water Line Record Drawings, Asbuilts, etc.

D. Utility Potholing Data E. Railroad Permit Applications

TECHNICAL SPECIFICATIONS

N223415OR Summary of Work 01 10 00 - 1

SECTION 01 10 00 - SUMMARY OF WORK

PART 1 GENERAL

This Summary of Work supplements and amplifies certain sections of the General Conditions. The General Conditions shall apply except as modified herein. These Special Provisions and additional technical specifications may contain occasional requirements not pertinent to the project.

However, these specifications shall apply in all particulars insofar as they are applicable to this project.

1.1 APPLICABLE STANDARD SPECIFICATIONS AND PLANS

A. The following references apply except as may be modified herein. In the case of discrepancy, unless noted otherwise herein, the more restrictive provisions shall apply.

B. The requirements of the City of Roseburg Public Works Department.

C. 2021 edition of the Oregon Standard Specifications for Construction, Oregon Department of Transportation, herein referred to as “Standard Specifications”.

D. Most current edition of the Oregon Standard Drawings and Details, Oregon Department of Transportation, herein referred to as “Standard Plans”.

E. Roseburg Urban Sanitary Authority Specifications.

1.2 SCOPE OF WORK

The work to be performed under these specifications and drawings consists of night work construction of approximately 4,120 linear feet of 24-inch diameter potable water transmission main along NE Stephens Street from Isabell Avenue to Newton Creek Road to replace an existing transmission main including fittings, valves, combination air release valves, low point blow-off and drain assemblies, and corrosion monitoring system;

rehabilitation of existing transmission main intertie piping crossing underneath railroad right-of-way utilizing trenchless-installed cured in place pipe lining (CIPP) methods;

connections to existing distribution and transmission mains; abandonment of existing water distribution and transmission mains; connection of new ICCP lead wires to new transmission main; surface restoration, pavement restoration, traffic control and the performance of any other work as called for by the project Drawings and herein these Technical Specifications.

The above general outline of principal features of the work does not in any way limit the responsibility of the CONTRACTOR(s) to perform all work and furnish all equipment, labor and materials required by the specifications and drawings. The drawings and specifications shall be considered and used together. Anything appearing as a requirement of either shall be accepted as applicable to both even though not so stated therein or shown.

01 10 00 - 2

No attempt has been made in these specifications or drawings to segregate work covered by any trade or subcontract under one specification. Such segregation and establishment of subcontract limits will be solely a matter of specific agreement between the CONTRACTOR and its subcontractors and shall not be based upon any inclusion, segregation or arrangement in or of these specifications.

1.3 COORDINATION OF DRAWINGS AND SPECIFICATIONS

The drawings and specifications are intended to describe and provide for a complete work.

Any requirement in one is as binding as if stated in all. The CONTRACTOR shall provide any work or materials clearly implied in the Contract Documents even if the Contract Documents do not mention it specifically. If there is a conflict within the Contract Documents, it will be resolved by the following order of precedence:

A. Permits for outside agencies required by law B. OWNER-CONTRACTOR Agreement C. Addenda to Contract Documents D. CONTRACTOR’s Proposal E. Special Provisions F. Contract Drawings G. Technical Specifications H. Supplementary General Conditions I. General Conditions of the Contract J. Standard Specifications K. Standard Plans

Dimensions shown on the drawings or that can be computed shall take precedence over scaled dimensions. Notes on drawings are part of the drawings and govern in the order described above. Notes on drawings shall take precedence over drawing details.

The intent of the drawings and specifications is to prescribe the details for the construction and completion of the work which the CONTRACTOR undertakes to perform according to the terms of the Contract. Where the drawings or specifications describe portions of the work in general terms, but details are incomplete or silent, it is understood that only the best general practice is to prevail and that only materials and workmanship of the best quality are to be used. Unless otherwise specified, the CONTRACTOR shall furnish all labor, materials, tools, equipment, and incidentals, and do all the work involved in executing the Contract in a manner satisfactory to the ENGINEER.

The contract drawings are designated by general title, sheet number and sheet title. When reference is made to the drawings, the "Sheet Number" of the drawing will be used. Each drawing bears the ENGINEER's File No. 22-3415 and the general title:

01 10 00 - 3

PROJECT #22WA11

24-INCH TRANSMISSION MAIN

ISABELL AVENUE TO NEWTON CREEK ROAD

CITY OF ROSEBURG, OREGON

The specific titles of each sheet are contained on Sheet G-1.

1.4 CODE REQUIREMENTS

All work shall be done in strict compliance with the requirements of:

A. International Building Code B. Uniform Mechanical Code C. Uniform Plumbing Code D. National Electric Code E. National Electric Safety Code F. Oregon State Department of Labor and Industries G. City of Roseburg – Code of Ordinances H. Roseburg Urban Sanitary Authority (RUSA) Codes

In case of disagreement between codes or these specifications, the more restrictive shall prevail.

1.5 TIME OF COMPLETION/LIQUIDATED DAMAGES

The CONTRACTOR shall complete all work shown and specified within the time limits stated in the Bid Form and Construction Contract (See Section 01 33 00, Submittal Procedures, for project schedule submittal requirements). The written Notice to Proceed will be sent to the CONTRACTOR after the CONTRACTOR submits the signed Contract, Bonds and insurance certificates to the OWNER and those documents have been approved as to form and executed by the OWNER. The CONTRACTOR’s attention is directed to Item No. 11 of the Bid Form, Item No. 4 of the Construction Contract, and the General Conditions as respects liquidated damages.

1.6 COORDINATION WITH OTHER CONTRACTORS AND WITH OWNER

Certain work within this contract may require connection to and coordination with the work of other contractors and OWNER. The CONTRACTOR under these specifications shall cooperate fully with all other contractors and OWNER and carefully fit its own work to such other work as may be directed by the ENGINEER. The CONTRACTOR shall not commit or permit any act to be committed which will interfere with the performance of work by any other contractor or the OWNER.

01 10 00 - 4

1.7 ACCESS TO WORK

Access to the work shall be provided as may be required by the OWNER or its representatives, and all authorized representatives of the state and federal governments and any other agencies having jurisdiction over any phase of the work, for inspection of the progress of the work, the methods of construction or any other required purposes.

1.8 PERMITS AND LICENSES

Unless provided for otherwise in these contract documents, all permits, licenses, and fees shall be obtained by the CONTRACTOR and all costs shall be borne by the CONTRACTOR.

CONTRACTOR shall pay all plan check fees and other fees necessary to obtain permits and shall accommodate special inspections required thereof. CONTRACTOR shall be responsible for compliance with all permit provisions and shall accommodate all special inspections required thereof, all at no additional expense to the OWNER beyond prices as bid.

1.9 SITE INVESTIGATION AND PHYSICAL DATA

The CONTRACTOR acknowledges that it is satisfied as to the nature and location of the work and the general and local conditions, including but not limited to those bearing upon transportation, disposal, handling and storage of materials, availability of water, roads, groundwater, access to the sites, coordination with other contractors, and conflicts with pipelines, structures, and other contractors. Information and data furnished or referred to herein is furnished for information only. Any failure by the CONTRACTOR to become acquainted with the available information and existing conditions will not be a basis for relief from successfully performing the work and will not constitute justification for additional compensation.

The CONTRACTOR shall verify the locations and elevations of existing pipelines, structures, grades, and utilities, prior to construction. The OWNER assumes no responsibility for any conclusions or interpretations made by the CONTRACTOR based on the information made available.

1.10 TEMPORARY UTILITIES FOR CONSTRUCTION PURPOSES

The CONTRACTOR shall make all arrangements necessary to provide all temporary utilities for construction purposes and shall pay all costs associated those temporary utilities. Water for construction purposes will be furnished by the OWNER at no cost. The CONTRACTOR shall make its own arrangements for obtaining a potable water supply for flushing, testing, and disinfection of the pipelines and appurtenant facilities. Water supply may be made available to the contractor from the City of Roseburg water system depending upon the operational status of its existing reservoirs, water demands, other water needs, and other factors.

The CONTRACTOR shall furnish all valves, hoses, connections, and other devices as necessary to obtain sufficient water for construction and for filling and testing of water lines as

01 10 00 - 5 required. Water supply fire hydrant use is allowed only by permission of the utility owner.

Backflow protection is required on all connections to potable water systems.

1.11 FIELD SERVICE BY MANUFACTURER'S REPRESENTATIVE

The CONTRACTOR shall furnish the services of a manufacturer's or material supplier’s representative for all major equipment and materials furnished by the CONTRACTOR or OWNER under this contract, to check, place in operation and test the installation, and train operating personnel. The manufacturer's representative shall be qualified and authorized to perform repairs and maintenance on the equipment. The above gives a general scope of the services desired from the manufacturer's representative. It will be the responsibility of the CONTRACTOR and the equipment manufacturer to determine detailed requirements. Costs for services of the manufacturer's representative shall be included in the proposal of the CONTRACTOR. The operator training mentioned above shall include sufficient time during the CONTRACTOR’s operation and testing period to fully explain to the operating personnel the features of the equipment and maintenance thereof.

1.12 CONSTRUCTION WITHIN PUBLIC RIGHTS-OF-WAY

When the work contemplated is wholly or partly within the right-of-way of a public agency such as a city, county or state, the OWNER will obtain from these agencies any right-of-way and street opening permits and all other necessary permit(s) required for the work. The CONTRACTOR shall abide by all regulations and conditions stipulated in the permit(s). Such conditions and requirements are hereby made a part of these specifications, as fully and completely as though the same were fully set forth herein. The CONTRACTOR shall examine the permit(s) granted to the OWNER by any city, county, state and federal agencies. Failure to do so will not relieve the CONTRACTOR from compliance with the requirements stated therein.

The CONTRACTOR shall obtain all construction permits and pay all fees or charges and furnish any bonds and insurance coverages as necessary to ensure that all requirements of the city, county, state or federal agencies will be observed and the roadway and ditches are restored to their original condition or one equally satisfactory. A copy of all permits shall be kept on the work site for use of the ENGINEER.

The following permits are to be obtained by the Contractor:

• City of Roseburg Public Works Department, Permit to do Construction or Utility Work Within the Public Right-of-Way (with Traffic Control Plan submittal)

• Douglas County plumbing permit for private side connection for residence at 3791 NE Stephens Street, Roseburg, OR 97470.

01 10 00 - 6

1.13 CONSTRUCTION WITHIN PRIVATE EASEMENTS

When portions of the work contemplated are within easements held by the OWNER on private property, the CONTRACTOR shall ascertain for itself to what extent the width, status and special conditions attached to easements may have on its operations and all costs resulting therefrom shall be included and absorbed in the unit prices of the CONTRACTOR’s bid. CONTRACTOR shall coordinate with private property owners and businesses if required.

Landscaping, surface restoration and fence restoration shall be completed within 24 hours following piping and conduit installation and other construction work. Temporary fencing shall be provided continuously until such private fencing is properly restored.

The CONTRACTOR’s attention is directed to Paragraph 3.10 of the General Conditions regarding safety and the protection of property. Certain portions of this project require working near existing structures and property within private easements. It is the CONTRACTOR’S responsibility to conduct its operations and limit the size of equipment used in such a manner to prevent damage to existing property from excessive vibration or from other direct or indirect CONTRACTOR operations. The cost associated with repairing or replacing property that is damaged by the CONTRACTOR’s operations shall be the responsibility of the CONTRACTOR, in accordance with the General Conditions.

1.14 RAILROAD CROSSINGS AND RIGHT OF ENTRY

Whenever a utility passes under a railroad or is on or sufficiently near a railroad right-of-way, the work to be done shall be subject to the approval of proper officials of the railroad involved. Drawings and specifications will be filed by the OWNER with the railroad concerned prior to (or in this case during – railroad permit application info below) the time of bidding, but it is the responsibility of the CONTRACTOR to determine the requirements of the railroad with respect to maintaining traffic, amounts of insurance and allowable construction procedures. All costs due to the existence of railroad track and other related facilities and the requirements of the railroads shall be covered by the price bid in the CONTRACTOR's proposal.

The Contractor shall not enter or work within the railroad right-of-way without obtaining a right of entry permit from Central Oregon Pacific Railroad (CORP). If the Contractor elects to access the railroad right-of-way for time periods not previously permitted or in other locations, a right of entry permit application shall be submitted to Genesee & Wyoming, Real Estate Department. All fees associated with this application are to be paid for by the Contractor. Upon receiving approval, the Contractor shall provide the Owner and Engineer with the proper documentation for their records.

The following railroad permits are currently being obtained by the Owner and associated conditions will be provided to the Contractor once finalized:

• Contractor’s Access/Occupancy on Railroad Property (Right of Entry)

01 10 00 - 7 o Contractor shall anticipate providing required information and proof of current Commercial General Liability and Railroad Protective Liability insurances to railroad prior to beginning work. Contractor shall note that the City has already purchased Railroad Protective Liability Insurance from the Railroad for the Contractor’s use, and the Contractor only will need to fill out the application form and agree to stipulations included.

o See permit application and other applicable data in Appendix E of the Supplementary Information section for more information regarding these requirements.

o 60 days duration included with permit applied by City – Contractor to apply for and pay any permit fees (including “expedited processing fees") separately to obtain additional access time as needed:

https://www.gwrr.com/real-estate/accessing-property/

• Underground Pipeline Crossing of Railroad Property o Contractor shall anticipate providing required information and proof of current Commercial General Liability and Railroad Protective Liability insurances to railroad prior to beginning work. Contractor shall note that the City has already purchased Railroad Protective Liability Insurance from the Railroad for the Contractor’s use, and the Contractor only will need to fill out the application form and agree to stipulations included.

o See permit application and other applicable data in Appendix E of the Supplementary Information section for more information regarding these requirements.

Submitted permit applications are included in the Supplementary Information section of the Contract Documents for the Contractor’s review, as well as the Right-of-Entry Agreement between the City and the Railroad. Also included is the Railroad’s Protective Liability Insurance Application form for the Contractor to fill out and submit. As noted above, the City has already paid the Railroad for protective liability insurance for the Contractor.

1.15 PRIVATE ROADS AND DRIVEWAYS

Bridges at entrances to business properties where vehicular traffic is necessary shall be provided and maintained. Bridges shall be adequate in width and strength for the service required. No private road or driveway may be closed without approval of the ENGINEER unless written authority has been given by the owner whose property has been affected.

Driveways shall be left open and ready for use at the end of the work shift. All expenses involved in providing for construction, maintenance, and use of private roads or driveways, shall be borne by the CONTRACTOR and the amount thereof absorbed in the unit prices of the CONTRACTOR’s bid.

https://www.gwrr.com/real-estate/accessing-property/

01 10 00 - 8

1.16 TRAFFIC CONTROL AND PROTECTION

The CONTRACTOR shall maintain traffic control and protection in all of the work areas twenty-four (24) hours per day. Traffic control shall conform to the standards set forth in the latest edition of the “Manual on Uniform Traffic Control Devices for Streets and Highways" (MUTCD) and any modifications to that manual contained herein or any other requirements as prescribed by any agency with authority over the project.

General requirements for providing traffic control and traffic control plans for specific work zones within the project area have been provided herein these specifications and included in the drawings. This furnished traffic control info shall not be construed as comprehensive and shall be considered as minimum requirements for providing traffic control for the work;

however, the Contractor will be required to provide supplementary traffic control info/plans where shown on the Drawings and as required to complete the work.

Prior to beginning construction, the CONTRACTOR shall submit a detailed street closure and traffic control plan to the ENGINEER. This plan shall address any traffic impacts to NE Stephens Street, Edenbower Boulevard, Housley Avenue, Newton Creek Road, Sterling Drive, and any impacted driveways located along the project corridor. The closure and traffic control plan shall be prepared in accordance with the Oregon Department of Transportation Traffic Control Plans Design Manual. This plan shall be organized to address the closure and traffic control requirements of the MUTCD and the City of Roseburg. The ENGINEER will submit the plan to the City of Roseburg for their review. The CONTRACTOR shall modify or correct the plan and resubmit the plan, as required by either agency, as necessary to obtain approval. Construction may not proceed until approval has been obtained.

All work shall be carried on with due regard for safety to the public. Work zone areas shall be provided with barricades of a type that can be seen at a reasonable distance. Work zone areas shall be distinctly indicated at night by adequately placed lighting which shall consist of a minimum of two lighting plants within the work zone. The CONTRACTOR shall designate an individual on the project to be its traffic control superintendent. The CONTRACTOR shall work with the OWNER in support of its public relations program as described elsewhere in this Summary of Work to provide notification of construction activities and road closures to the City of Roseburg and local residents, businesses, school districts, and other institutions and agencies. See Section 01 55 26, Traffic Control for additional information and requirements.

1.17 MATERIALS AND COMPACTION TESTING

The CONTRACTOR shall provide, at no additional cost to the OWNER, the services of a licensed, independent agency to perform materials and compaction testing for this project.

The agency must be approved by the ENGINEER. The scope of services to be performed by the agency include the following: soil and aggregate classification and testing; soil and aggregate compaction testing; concrete strength testing as required; and hot mixed asphalt concrete (HMAC) testing and compaction. Materials and compaction tests will be required

01 10 00 - 9 to show that specified densities of compacted backfill and asphaltic concrete surfacing are being achieved by the CONTRACTOR’s compaction methods. The CONTRACTOR shall provide the ENGINEER with copies of recent Proctor tests for the backfill and paving material in addition to copies of compaction tests performed in the field.

After the ENGINEER is satisfied that the CONTRACTOR’s method of compaction consistently meets specified compaction requirements, the testing frequency may be reduced. The ENGINEER may direct testing at a higher frequency upon failure to obtain specified densities or if the CONTRACTOR changes compaction equipment or methods of compaction. All test locations shall be determined by the ENGINEER.

1.18 DECHLORINATION AND DISPOSAL OF CHLORINATED WATER

Any discharge of chlorinated water shall either be through an approved connection to a public sanitary sewer system or shall include dechlorination to limits acceptable by the Oregon State Department of Environmental Quality (DEQ) for discharge into the existing storm drainage system. No chlorinated water shall be discharged into the storm drainage system prior to approved dechlorination treatment.

1.19 LIMITS OF THE WORK AND STOCKPILE AND STAGING PLAN

The limits of the site which may be used for construction, storage, materials handling, parking of vehicles and other operations related to the project include the project site as shown on the drawings and adjacent public rights-of-way subject to permission of the public owner of that right-of-way. The limits of work also include rights of access obtained by the CONTRACTOR, subject to all public laws and regulations and rights of access by utility companies and other holders of easement rights.

The CONTRACTOR shall submit a stockpile and staging plan to the ENGINEER. This plan will describe the CONTRACTOR’s plan for stockpiling and staging of construction materials and equipment on the project site. This plan will include no stockpiling of materials allowed on the non-trenched lanes. Stockpiling of materials will only be allowed on areas where the pavement is being overlaid.

If the CONTRACTOR makes arrangements with private or public landowners for use of property outside of public rights-of-way for stockpiling and staging, then the CONTRACTOR shall submit documentation to the ENGINEER that the CONTRACTOR’s warrants that its activities comply with all environmental, land use and any other requirements under all Federal, State and local statutes and codes. The CONTRACTOR shall also submit documentation of permission from the property owner for the proposed activity. Upon completion of construction, the CONTRACTOR shall submit to the ENGINEER a release from the property owner confirming that the property has been restored to the satisfaction of the owner and that all obligations have been satisfied.

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1.20 EXISTING WATER SYSTEM SHUTDOWN

Where the project involves the need to shut down an existing water system, the CONTRACTOR shall coordinate the work to insure a minimum of shutdown time. The CONTRACTOR shall submit a written shutdown schedule to the ENGINEER for approval per the Specifications. See Section 01 12 16, Work Sequence and Schedule Constraints, for requirements.

1.21 FIELD CHANGES, ALIGNMENT AND GRADE

Changes of alignment and grade shall be made during the course of work in order to avoid interference with unforeseen obstructions. The CONTRACTOR shall locate existing utilities to be crossed, by potholing ahead of the pipe installation, of sufficient distance to avoid conflicts through pipe joint deflection if possible. All costs for minor field changes of alignment and grade shall be borne by the CONTRACTOR. The ENGINEER will endeavor to make prompt decisions on such matters. CONTRACTOR shall anticipate a minimum of 72 hours for any decision requiring significant piping change.

1.22 TESTING AND OPERATION OF FACILITIES

It is the intent of the OWNER to have a complete and operable facility. All of the work under this contract will be fully tested and inspected in accordance with the specifications. Upon completion of the work, the CONTRACTOR shall operate the completed facilities as required to test the equipment under the direction of the ENGINEER. During this period of operation by the CONTRACTOR, the new facilities will be tested thoroughly to determine their acceptance.

1.23 PROTECTION OF EXISTING STRUCTURES AND WORK

The CONTRACTOR must take all precautions and measures necessary to protect all existing structures and work. Any damage to existing structures and work shall be repaired by removing the damaged structure or work, replacing the work, and restoring to original condition satisfactory to the ENGINEER.

1.24 SALVAGE AND DEBRIS

Unless otherwise indicated on the drawings or in the specifications, all castings, pipe, equipment, demolition debris, spoil or any other discarded material or equipment shall become the property of the CONTRACTOR and shall be disposed of in a manner compliant with applicable Federal State and local laws and regulations governing disposal of such waste products. No burning of debris or any other discarded material will be permitted.

1.25 SAFETY STANDARDS AND ACCIDENT PREVENTION

The CONTRACTOR shall be solely and completely responsible for conditions of the job site, including safety of all persons and property during performance of the work. This

01 10 00 - 11 requirement shall apply continuously and not be limited to normal working hours. The required and/or implied duty of the ENGINEER to conduct construction review of the CONTRACTOR's performance does not, and is not intended to, include review of the adequacy of the CONTRACTOR's safety measures in, on, or near the construction site.

The CONTRACTOR shall comply with the safety standards provisions of applicable laws and building and construction codes. The CONTRACTOR shall exercise every precaution at all times for the prevention of accidents and protection of persons, including employees, and property. During the execution of the work the CONTRACTOR shall provide and maintain all guards, railing, lights, warnings, and other protective devices which are required by law or which are reasonably necessary for the protection of persons and property from injury or damage.

1.26 PUBLIC SAFETY AND CONVENIENCE

General Rule: The CONTRACTOR shall ensure the safety of the public during its performance of the Work and shall minimize any public inconvenience in addition to any other requirement imposed by law. These duties include, but are not limited to, the matters listed below.

Access: The CONTRACTOR shall not unreasonably restrict access to public facilities, commercial property, fire hydrants, residential property, and other areas where the public can be expected to be present, such as sidewalks and streets without first obtaining approval of the OWNER. Driveways shall be closed only with the approval of the OWNER or after obtaining specific permission from the property owner or owners. In addition, the CONTRACTOR shall not obstruct or interfere with travel over any public street or sidewalk without approval of the OWNER.

Public Transit: The CONTRACTOR shall not interfere with the normal operation of any public transit vehicles except where directed and unless otherwise authorized.

Work Site: The CONTRACTOR shall keep the Project site safe in compliance with applicable law. Safety includes, but is not limited to: 1) providing an approved type of secured and adequate barricades or fences that are easily visible from a reasonable distance around open excavations; 2) closing up or covering with steel plates all open excavations at the end of each Working Day in all street areas and in all other areas when it is reasonably required for public safety; 3) marking all open work and obstructions by lights at night; 4) installing and maintaining all necessary signs, lights, flares, barricades, railings, runways, stairs, bridges, and facilities; 5) observing any and all safety instructions received from the OWNER; and 6) following all laws and regulations concerning worker and public safety. In the event that the law requires greater safety obligations than that imposed by the OWNER, the CONTRACTOR shall comply with the law.

Emergency: Emergency vehicles, including but not limited to police, fire, and disaster units shall be provided access to the work site at all times.

01 10 00 - 12

Cleanliness: The CONTRACTOR shall, on a continuing basis, keep the surfaces of all public and private roadways, sidewalks, and other pathways free of dirt, mud, cold plane grindings, and other matters that the CONTRACTOR may place upon the road. The cost of performing such work shall be included in the CONTRACTOR’s Bid and no additional payment will be made for performing this task.

Parking: Construction-related vehicles, including equipment and CONTRACTOR’s employee’s vehicles, shall not park along or in public or private roadways. This requirement may be waived should written permission be obtained by the governing jurisdiction or property owners. The CONTRACTOR shall make any necessary contacts with all applicable governmental bodies to arrange for the removal of parked automobiles, vehicles, and other obstructions if they would interfere with the performance of the CONTRACTOR’S work.

Accidents: The CONTRACTOR’S Project Manager or superintendent shall be in charge of accident prevention. CONTRACTOR shall take all actions necessary to prevent damage, injury and loss to persons and property as a result of accidents.

The OWNER has no responsibility for Work site safety. Work site safety is the responsibility of the CONTRACTOR. The CONTRACTOR is required to have a competent person on site at all times during construction activities.

The CONTRACTOR shall provide signs on work zone fencing that provide information regarding access to businesses and stating that such businesses are open and in operation.

The CONTRACTOR shall furnish and install the signs and provide sign attachments for the various business names.

1.27 WARRANTY PERIOD

The CONTRACTOR shall warrant all furnished materials and equipment for a period of one year from date of final acceptance of the Work by the OWNER. This warranty shall mean prompt attention to the correction and/or complete replacement of the faulty material or equipment. The expiration of the one-year warranty period shall not affect any other claims or remedy available to the OWNER. There may be other warranty provisions in these contract documents in addition to those noted above.

1.28 UTILITY PROPERTIES AND SERVICE

In areas where the CONTRACTOR’s operations are adjacent to or near a utility and such operations may cause damage which might result in significant expense, loss and inconvenience, the operations shall be suspended until all arrangements necessary for the protection thereof have been made by the CONTRACTOR.

The CONTRACTOR shall notify all utility offices which may be affected by the construction operation at least 48 hours in advance. Before exposing any utility, the utility having jurisdiction shall grant permission and may oversee the operation. Should service of any

01 10 00 - 13 utility be interrupted due to the CONTRACTOR’s operation, the proper authority shall be notified immediately. It is of the utmost importance that the CONTRACTOR cooperates with the said authority in restoring the service as promptly as possible. Any costs shall be borne by the CONTRACTOR.

Utilities which may be impacted include the following:

City of Roseburg Avista Utilities Roseburg Urban Sanitary Authority (RUSA)

Water & Storm Sewer Natural Gas Sanitary Sewer

Pacific Power Power Charter Communications Cable Lumen/Level 3/CenturyLink Telephone Sprint/Nextel Douglas Services, Inc.

Fiber Optic Cable Telephone/Communications

1.29 SANITARY FACILITIES

The CONTRACTOR shall provide and maintain sanitary facilities for its employees and its subcontractors’ employees that will comply with the regulations of the local and State Departments of Health and as directed by the ENGINEER.

1.30 STREET CLEANUP

The CONTRACTOR shall clean daily all dirt, gravel, construction debris and other foreign material resulting from its operations from all streets and roads.

1.31 VEHICLE PARKING

The vehicles of the CONTRACTOR’s and subcontractors’ employees shall be parked in accordance with local parking ordinances.

1.32 PROTECTION OF QUALITY OF WATER

The work to be performed may involve connections to an existing potable water system. If such work is included in the project, the CONTRACTOR shall take such precautions as are necessary or as may be required to prevent the contamination of the water. Such contamination may include but shall not be limited to deleterious chemicals such as fuel, cleaning agents, paint, demolition and construction debris, sandblasting residue, etc. In the event contamination does occur, the CONTRACTOR shall, at its own expense, perform such work as may be necessary to repair any damage or to clean the affected areas of the water mains to a condition satisfactory to the ENGINEER.

01 10 00 - 14

1.33 RECORD DRAWINGS

CONTRACTOR shall maintain at the site one set of specifications, full size drawings, shop drawings, equipment drawings and supplemental drawings which shall be corrected as the work progresses to show all changes made. Drawings shall be available for inspection by the ENGINEER. Upon completion of the contract and prior to final payment, specifications and drawings shall be turned over to the ENGINEER.

1.34 "OR EQUAL" CLAUSE

In order to establish a basis of quality, certain processes, types of machinery and equipment or kinds of material may be specified on the drawings or herein by designating a manufacturer's name and referring to its brand or product designation. It is not the intent of these specifications to exclude other processes, equipment or materials of a type and quality equal to those designated. When a manufacturer's name, brand or item designation is given, it shall be understood that the words "or equal" follow such name or designation, whether in fact they do so or not. If the CONTRACTOR desires to furnish items of equipment by manufacturers other than those specified, he shall secure the approval of the ENGINEER prior to placing a purchase order.

No extras will be allowed the CONTRACTOR for any changes required to adopt the substitute equipment. Therefore, the CONTRACTOR's proposal for an alternate shall include all costs for any modifications to the drawings, such as structural and foundation changes, additional piping or changes in piping, electrical changes or any other modifications which may be necessary or required for approval and adoption of the proposed alternate equipment.

Approval of alternate equipment by the ENGINEER before or after bidding does not guarantee or imply that the alternate equipment will fit the design without modifications.

1.35 SURVEYS

Based upon the information provided by the Contract Documents, the CONTRACTOR shall develop and make all detail surveys necessary for layout and construction, including exact component location, working points, lines, and elevations. Prior to construction, the field layout shall be approved by the OWNER's representative. The CONTRACTOR shall have the responsibility to carefully preserve benchmarks, reference points and stakes, and in the case of destruction thereof by the CONTRACTOR or resulting from its negligence, the CONTRACTOR shall be charged with the expense and damage resulting therefore and shall be responsible for any mistakes that may be caused by the unnecessary loss or disturbance of such bench marks, reference points and stakes.

1.36 WORK HOUR LIMITATIONS

All work allowed to be performed during daytime hours, denoted as “DAY WORK” in the project drawings, shall be conducted between the hours of 7:00 a.m. and 7:00 p.m. on non-holiday weekdays only. No weekend work will be allowed. All work required to be performed

01 10 00 - 15 during nighttime hours, denoted as “NIGHT WORK” in the project drawings, shall be conducted between the hours of 7:00 p.m. and 7:00 a.m. Requests for variations in work hours shall be made in writing for consideration by the ENGINEER. No work shall be conducted outside of the above-described days and hours without prior approval of the

ENGINEER.

1.37 DUST PREVENTION

All unpaved streets, roads, detours, haul roads or other areas where dust may be generated shall receive an approved dust-preventive treatment or be routinely watered to prevent dust. Applicable environmental regulations for dust prevention shall be strictly enforced.

1.38 EROSION AND SEDIMENTATION CONTROL

The CONTRACTOR shall implement and maintain erosion control measures as required to prevent sediment from migrating from the project site. Erosion control measures shall conform to the standards set forth in the latest edition of the “Construction Stormwater Best Management Practices Manual" published by the Water Quality Division of the State of Oregon’s Department of Environmental Quality (DEQ), and any modifications to that manual contained herein or any other requirements as prescribed by any agency with authority over the project.

General requirements for providing erosion and sediment control measures or Best Management Practices (BMP’s) per DEQ’s manual have been provided in the drawings for the CONTRACTOR’s benefit. This furnished erosion control info shall not be construed as comprehensive and shall be considered minimum requirements for providing erosion and sediment control during the project work. Additional BMP’s will be required to perform the work and the CONTRACTOR shall factor this into their bidding for the project.

Erosion control measures shall be maintained throughout the project site until approved permanent cover such as a healthy stand of grass, other permanent vegetation, or other ground covering is established. When approved permanent ground cover is established, all temporary erosion control measures shall be removed from the construction site. Erosion control measures shall be installed as approved, per the erosion control drawing(s) in the above referenced documents. Erosion control measures including stabilized construction entrances and sediment barriers must be established in conjunction with site clearing and grading.

During construction, and until permanent vegetation or other ground covering is established, the erosion control facilities shall be upgraded as needed for unexpected storm events or site conditions and with the purpose of retaining sediment and sediment-laden water on the construction site.

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1.39 INTERFERENCES, OBSTRUCTIONS AND SEWER CROSSINGS

At certain places, power, light, and telephone poles may interfere with excavation and the operation of the CONTRACTOR's equipment. Necessary arrangements shall be made with utility companies for moving or maintaining such poles. The utility company affected by any such interferences shall be notified thereof so that the necessary moving or proper care of poles and appurtenances may have appropriate attention.

All costs resulting from any other interferences and obstructions, or the replacement of such, whether or not herein specifically mentioned, shall be included and absorbed in the unit prices of the CONTRACTOR's bid.

1.40 NOISE LIMITATIONS

The project areas are located within a residential zoned area. All applicable City, County ordinances and State and Federal regulations shall be complied with.

1.41 STORAGE AND PROTECTION OF EQUIPMENT AND MATERIALS

A. Materials and equipment stored overnight shall be placed neatly on the job site.

Unusable materials (i.e. rejected or damaged liner material, old concrete chunks, metal scraps, etc.) shall be expeditiously removed from the job site.

Provide appropriate barricades, signs, and traffic control devices in like-new condition where necessary to protect the public from any hazards associated with the storage of materials and equipment used for this project.

B. No equipment and/or materials shall be stored outside the immediate work area on public right-of-ways, in the following locations, or in the following manner:

1. In any maintained landscaped or lawn area.

2. In a manner that would totally eliminate an individual residents' street parking.

3. In front of any business.

The “immediate work area” is the area where work is taking place or will be taking place within one calendar day. The CONTRACTOR shall immediately move stored material or equipment which causes a nuisance or creates complaints.

1.42 COMPETENT PERSON DESIGNATION

CONTRACTOR shall designate a qualified and experienced “competent person” at the site whose duties and responsibilities shall include enforcement of Oregon - OSHA regulations regarding excavations, the prevention of accidents, and the maintenance and supervision of construction site safety precautions and programs.

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1.43 EMERGENCY MAINTENANCE SUPERVISOR

The CONTRACTOR shall submit to the ENGINEER the names, addresses and telephone numbers of at least two employees responsible for performing emergency maintenance and repairs when the CONTRACTOR is not working. These employees shall be designated, in writing by the CONTRACTOR, to act as its representatives and shall have full authority to act on its behalf. At least one of the designated employees shall be available for a telephone call any time an emergency arises.

1.44 PREVAILING WAGE RATES FOR PUBLIC WORKS CONTRACTS IN OREGON

The CONTRACTOR shall abide by ORS 279C.800 through 279C.870 which relate to the prevailing wage rates for the building and construction trades in the State of Oregon. These prevailing wage rates are shown in the Bureau of Labor and Industries document which is included elsewhere in these contract documents.

1.45 OREGON PRODUCTS

CONTRACTOR's attention is directed to the provisions of Oregon Law, ORS 279A.120 regarding the preference for products that have been manufactured or produced in Oregon.

CONTRACTOR shall use Oregon-produced or manufactured materials with respect to common building materials such as cement, sand, crushed rock, gravel, plaster, etc., and Oregon-manufactured products in all cases where price, fitness, availability and quality are otherwise equal.

1.46 USE OF EXPLOSIVES

The use of explosives shall not be allowed on this project. Alternative methods of excavation shall be utilized.

1.47 CONTAMINATED MATERIAL

A. General

It is possible that the CONTRACTOR may encounter contaminated material (soil and/or water) during excavation activities. This specification identifies requirements for handling and disposing contaminated media.

B. Definitions

1. “Contaminated material” is defined as soil, water, free product, Underground Storage Tanks (UST), buried abandoned utility lines containing residual or free product, solid waste, treated wood waste, chemical containers, or other solid, liquid, or gas substances with contamination levels above background levels.

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2. “Hazardous substances” shall mean those substances or materials defined in the Oregon Revised Statutes (ORS) 465.200, as amended.

3. “Release” shall have the meaning as defined in ORS 465.200, as amended.

4. “Environmental laws” shall mean any applicable statute, law, ordinance, order, consent decree, judgment, permit, license, code, covenant, deed, common law, treaty, convention, or other requirement pertaining to protection of the environment, health or safety, natural resources, conservation, wildlife, waste management or disposal, hazardous substances, or pollution, including but not limited to regulation of releases to air, land, water, and groundwater.

C. Execution

1. Discovery of Contaminated Material

In the event that the CONTRACTOR, during the course of construction or during any other activities authorized under this contract, should encounter suspected contaminated material or any other materials suspected of posing a threat to human health and the environment, the CONTRACTOR shall notify the ENGINEER immediately and manage according to requirements identified below.

2. Discovery of Contaminated Soil

CONTRACTOR shall note evidence of contamination (odor, visual staining of soil, free liquid product seeping from soil, sheen on groundwater etc.) and note location of evidence on a sketch of the excavation and provide to the ENGINEER.

CONTRACTOR shall report the discovery to the ENGINEER immediately.

CONTRACTOR shall stop all excavation activities and secure the site to prevent entry by the public. The excavation shall not be backfilled. Protect all open excavations with berms, plates and fencing. CONTRACTOR may continue with work in other non-contaminated areas.

CONTRACTOR shall assist ENGINEER in collecting sample(s) of suspected contaminated media for testing and characterization. CONTRACTOR shall allow 21 days, at no cost to OWNER, for testing, results and instructions as to how to proceed with contaminated materials.

The CONTRACTOR shall obtain a copy of an approved soil disposal/acceptance permit (Disposal/Treatment Facility requires transporter to have a copy of the permit.)

CONTRACTOR will transport and dispose of contaminated material at an approved disposal/treatment facility.

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CONTRACTOR shall provide the ENGINEER with a copy of the contaminated soil disposal receipt.

3. Handling of Contaminated Soil

After approval from the ENGINEER, excavate the soil in a manner that prevents commingling of contaminated and non-contaminated soil. ENGINEER will make determination (based on soil saturation) if contaminated soil can be directly transported to a treatment or disposal facility, or if soil needs to be stockpiled to reduce water content. ENGINEER will determine when stockpiled soil can be transported off-site.

CONTRACTOR will be responsible for stockpiling contaminated soil in containers or on impervious surface to prevent the spread of contamination.