OKGP Technical Specifications - Signed_100 Percent.pdf

SPECIAL PROVISIONS –

OAK KNOLL DRIVING RANGE

NETTING REPLACEMENT

Prepared by:

RH2 Engineering, Inc.

3523 Arrowhead Drive, Ste. 200 Medford, OR 97504

Table of Contents i

DIVISION 1 GENERAL .......................................................................................................................................... 1-1

1.10 GENERAL .......................................................................................................................................................... 1-1

1.10.16 Definitions ............................................................................................................................................ 1-1

1.11.00 Summary of Work ................................................................................................................................ 1-2

1.11.02 Provision and Reuse of Documents ...................................................................................................... 1-2

1.11.03 Electronic Data ..................................................................................................................................... 1-3

1.13 Permits and Licenses ................................................................................................................................. 1-3

1.14 Work Restrictions ...................................................................................................................................... 1-3

1.14.19 Use of Site ............................................................................................................................................ 1-3

1.20 PRICE AND PAYMENT PROCEDURES ........................................................................................................................ 1-3

1.25.00 Substitution Procedures ....................................................................................................................... 1-4

1.25.13.10 Substitutions Prior to Bid Opening .................................................................................................. 1-4

1.25.13.15 Substitutions After Contract Execution ........................................................................................... 1-4

1.30 ADMINISTRATIVE ................................................................................................................................................ 1-5

1.31 Project Management and Coordination ................................................................................................... 1-5

1.31.01 Contractor’s Responsibility ................................................................................................................... 1-5

1.32.13 Scheduling of Work .............................................................................................................................. 1-5

1.32.29 Periodic Work Observation .................................................................................................................. 1-6

1.33 Submittals ................................................................................................................................................. 1-6

1.33.23 Shop Drawings, Product Data, and Samples ........................................................................................ 1-6

1.40 QUALITY REQUIREMENTS ..................................................................................................................................... 1-8

1.42.19 Reference Standards ............................................................................................................................ 1-8

1.43.20 Warranty .............................................................................................................................................. 1-8

1.50 TEMPORARY FACILITIES AND CONTROLS .................................................................................................................. 1-8

1.52.00 Construction Facilities .......................................................................................................................... 1-9

1.60 PRODUCT REQUIREMENTS .................................................................................................................................... 1-9

1.61 Common Product Requirements ............................................................................................................... 1-9

1.70 EXECUTION AND CLOSEOUT REQUIREMENTS ............................................................................................................ 1-9

1.71 Examination and Preparation ................................................................................................................... 1-9

1.71.23.16 Construction Surveying ................................................................................................................... 1-9

1.74 Cleaning and Waste Management ........................................................................................................... 1-9

1.74.13 Progress Cleaning ................................................................................................................................. 1-9

1.74.23 Final Cleaning ....................................................................................................................................... 1-9

1.78 Closeout Submittals ................................................................................................................................ 1-10

1.78.39 Project Record Documents ................................................................................................................. 1-10

DIVISION 2 SITEWORK ......................................................................................................................................... 2-1

2.00 GENERAL .......................................................................................................................................................... 2-1

2.05 Common Work for Exterior Improvements ............................................................................................... 2-1

2.11 EARTHWORK ..................................................................................................................................................... 2-1

2.11.1 Common Work for Earthwork ................................................................................................................ 2-1

2.11.2 General Fill ............................................................................................................................................. 2-2

2.13 Tree and Shrub Preservation ..................................................................................................................... 2-3

2.20 EARTH MOVING ................................................................................................................................................. 2-3

2.21 Helical Pile/Helical Anchors ....................................................................................................................... 2-4 ii

2.23 Excavation ................................................................................................................................................. 2-5

2.40 DEMOLITION AND STRUCTURE MOVING .................................................................................................................. 2-5

2.41.16 Structure Demolition ............................................................................................................................ 2-5

DIVISION 3 CONCRETE – THIS DIVISION NOT USED............................................................................................... 3-1

DIVISION 4 MASONRY – THIS DIVISION NOT USED ............................................................................................... 4-1

DIVISION 5 METALS ............................................................................................................................................. 5-1

5.00 GENERAL .......................................................................................................................................................... 5-1

5.05 Common Work for Metals ......................................................................................................................... 5-1

5.05.23 Bolts and Other Connectors For Structural Elements ........................................................................... 5-3

DIVISION 6 WOOD, PLASTICS, AND COMPOSITES ................................................................................................ 6-1

6.00 GENERAL .......................................................................................................................................................... 6-1

6.05 Common Work for Wood, Plastics, and Composites ................................................................................. 6-1

6.10 ROUGH CARPENTRY ............................................................................................................................................ 6-1

6.13 Timber Poles .............................................................................................................................................. 6-1

6.13.20 Round Timber Utility Poles ................................................................................................................... 6-1

DIVISION 7 THERMAL AND MOISTURE PROTECTION – THIS DIVISION NOT USED ......................................... 7-1

DIVISION 8 OPENINGS – THIS DIVISION NOT USED ....................................................................................... 8-1

DIVISION 9 FINISHES – THIS DIVISION NOT USED ................................................................................................. 9-1

DIVISION 10 SPECIALTIES – THIS DIVISION NOT USED ........................................................................................ 10-1

DIVISION 11 EQUIPMENT .................................................................................................................................. 11-1

11.00 GENERAL ...................................................................................................................................................... 11-1

11.05 Common Work for Equipment .............................................................................................................. 11-1

11.60 00 ENTERTAINMENT AND RECREATION EQUIPMENT .............................................................................................. 11-1

DIVISION 12 FURNISHINGS – THIS DIVISION NOT USED ...................................................................................... 12-1

DIVISION 13 SPECIAL CONSTRUCTION – THIS DIVISION NOT USED ..................................................................... 13-1

DIVISION 14 CONVEYING SYSTEMS – THIS DIVISION NOT USED ......................................................................... 14-1

DIVISION 15 MECHANICAL – THIS DIVISION NOT USED ................................................................................. 15-1

DIVISION 16 ELECTRICAL – THIS DIVISION NOT USED ......................................................................................... 16-1

DIVISION 17 AUTOMATIC CONTROL – THIS DIVISION NOT USED ........................................................................ 17-1

DIVISION 18 MEASUREMENT AND PAYMENT .................................................................................................... 18-1

18.0 GENERAL ........................................................................................................................................................ 18-1 Bid Item 1 – Mobilization, Demobilization, Site Preparation, and Cleanup .................................................... 18-1 Bid Item 2 – Temporary Sedimentation and Erosion Control .......................................................................... 18-1 Bid Item 3 – Construction Survey Work and Staking ....................................................................................... 18-2 Bid Item 4 – Demolition and Surface Preparation ........................................................................................... 18-2 Bid Item 5 – Netting ........................................................................................................................................ 18-2 Bid Item 6 – Utility Poles ................................................................................................................................. 18-2 iii

Bid Item 7 – Hardware and Connecting Equipment ........................................................................................ 18-2

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Division 1 General

1.10 GENERAL

Sections in these specifications titled “Common Work for . . .” shall apply to all following subsections whether directly referenced or not.

Sections in these specifications titled “Related Sections” shall be read as integral to the specification as if they were fully detailed within. All work and materials described in such sections shall be provided and performed by the Contractor.

1.10.16 Definitions

Approximate: Generally as shown or described, but has not been verified, or may require adjustment. No level of accuracy is implied or should be assumed.

Calculation(s): When the contract documents require the Contractor to provide calculations, those calculations must be prepared and stamped by a Professional Engineer licensed to practice in the State where the project is constructed or where components requiring calculations are fabricated.

Construction Limits: The area within which the Contractor is allowed to perform their activities. If not specifically labeled as such on the plans, the Construction Limits are the Owner's property, Owner's easements, or permitted public right of way upon which the project facilities are to be constructed.

Diameter: The nominal diameter classification common for the type of material and purpose.

Should not be assumed to represent the actual measured inside nor outside diameter unless specifically identified as such.

Engineer: When used in the context of project design or oversight it means the design engineer (RH2 Engineering) or the Owner’s staff engineer. When used in the context of an engineer employed by the Contractor or an engineer required by a specification it means a person licensed as a Professional Engineer in the State in which this project is constructed, or for a product or system the state where it is fabricated/assembled.

Or Equal (Or Approved Equal): An alternate product, assembly, or method that the Owner’s Representative has reviewed based on information provided by the Contractor and determined to provide functional equivalence, or better, than that specified. Such determination does not relieve the Contractor from responsibility should the product, assembly, or method fail to perform as needed.

Owner’s Representative: Person(s) authorized by the Owner to observe the work, administer the contract, approve tests, make decisions, and otherwise act as an agent of the Owner. The terms Engineer, Owner’s Observer, Owner’s Inspector, and Owner are generally interchangeable with the term Owner’s Representative.

Proposed: The word refers to work that is part of the Contract, to be performed by the Contractor. The word “proposed” does not need to show up to indicate work by the Contractor. Unless work is specifically noted to be performed by others, all work is to be performed by the Contractor.

City of Ashland July 2026 Oak Knoll Driving Range Netting Replacement Division 1

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Provide: When used in context of the Owner “providing” items (such as materials, water, equipment, etc.), “provide” means that the items are available, but it is the Contractor’s responsibility to pick up, haul, off-load, secure, manage, install, test, make provisions for, and perform all work necessary that is not specifically noted as being performed by the Owner.

When used in context of the Contractor “providing” items, it means all materials and work necessary unless stated otherwise.

The following location designations shall be used except where otherwise noted on the plans:

Dry Locations: Indoor continually dry areas including office, laboratory, blower, and electrical rooms.

Wet Locations: All locations exposed to the weather, whether under a roof or not, or within channels, basins or tanks.

Damp Locations: Process areas; areas containing pumps, valves, and major piping; all spaces wholly or partially underground, or having a wall or ceiling forming part of a channel or tank, unless otherwise designated on the Plans. Any areas which do not fall within the definitions for dry, wet, or corrosive shall be considered damp.

Corrosive Locations: Areas where chlorine gas under pressure, sulfuric acid, or liquid polymer are stored or processed, sewer wetwells and sewer manholes.

Immersed or Submerged Locations: Areas which are periodically, or continuously submerged in, or contain a liquid.

1.11.00 Summary of Work

The project consists of the construction of a replacement driving range netting support pole system, site work including pole installation, foundation or embedment construction, and associated site restoration, and utilities including no utility modifications anticipated. The construction project also requires evaluation and installation of pole support alternatives and netting attachment hardware systems.

1.11.02 Provision and Reuse of Documents

Contractor and any Subcontractor or Supplier shall not:

1. Have or acquire any title to or ownership rights in any of the Drawings, Specifications, or other documents (or copies of any thereof) prepared by or bearing the seal of Engineer or its consultants, including electronic media editions; or

2. Reuse any such Drawings, Specifications, other documents, or copies thereof on extensions of the Project or any other project without written consent of Owner and Engineer and specific written verification or adaptation by Engineer.

3. The prohibitions of this Paragraph will survive final payment, or termination of the Contract. Nothing herein shall preclude Contractor from retaining copies of the Contract Documents for record purposes.

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1.11.03 Electronic Data

1. Unless otherwise stated in supplementary conditions, the data furnished by Owner to Contractor, or by Contractor to Owner, that may be relied upon are limited to the printed copies (also known as hard copies) and/or electronic (PDF) if that is how the formal files were distributed for bidding or changes. Supporting files in electronic media format of text, data, graphics, or other types when furnished are only for the convenience of the receiving party. Any conclusion or information obtained or derived from supporting files will be at the user’s sole risk. If there is a discrepancy between supporting files and the documents (physical or PDF) distributed for bidding or changes, the latter governs.

2. Because data stored in electronic media format can deteriorate or be modified inadvertently or otherwise without authorization of the data’s creator, the party receiving electronic files agrees that it will perform acceptance tests or procedures within 30 days, after which the receiving party shall be deemed to have accepted the data thus transferred.

Any errors detected within the 30-day acceptance period will be corrected by the transferring party.

3. When transferring documents in electronic media format, the transferring party makes no representations as to long term compatibility, usability, or readability of documents resulting from the use of software application packages, operating systems, or computer hardware differing from those used by the data’s creator.

4. Computer Aided Design (CAD) files will not be made available to the Contractor. This includes AutoCAD™, Civil3D™, or other similar file types. Only printed hard copies or electronic representations of hard copies (e.g. PDF) will be provided.

1.13 Permits and Licenses

The contractor shall apply for, and the City shall pay for, all necessary permits which may include:

• Disposal Permit

• Structural Permit

A copy of permits the Owner has acquired are available at the City of Ashland office for examination by bidders. Conform to the requirements of these permits and all other permits issued for this project. Permits the Owner will acquire after the bid opening will be made available when received by the Owner.

1.14 Work Restrictions

1.14.19 Use of Site

The Contractor shall not perform work activities, store materials or equipment, move equipment through, or disturb in any way the areas outside the project area unless approved by the Owner in writing.

Construction limits may be occupied throughout the duration of the contract.

1.20 PRICE AND PAYMENT PROCEDURES

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1.25.00 Substitution Procedures

Any product or construction method that, in the opinion of the Owner, does not meet these specifications will be considered a substitution. Substitutions must be approved prior to incorporation into the project. The Owner has the right to reject any request for substitution.

Incomplete requests will not be reviewed.

Requests shall include an explanation of why the request is being made along with drawings, details, specifications, and samples sufficient to allow the Owner to evaluate the proposed substitute. Requests shall include any change necessary in construction methods with a detailed description and related drawings of the proposed methods. Provide an itemized comparison of each proposed substitution with the specified product or method. If the Contractor believes there are no variations from the bid documents, include a statement to that fact in the request for substitution.

In making a request for a substitution, the Contractor represents that they have investigated the proposed product or method and has determined that it provides equal or superior form and function to the product specified. The Contractor shall coordinate incorporation of accepted substitutions into the work, making changes that may be required for the work to be completed.

The Contractor waives all claims for additional costs and time related to substitutions. The Owner reserves the right to charge the Contractor for the Owner’s time required for incorporating the substitution into the work which may include but not be limited to observation, requests for information, and commissioning.

No guarantee is made that product model numbers included in the specifications or on the plans are current at the time of bidding. The bidder shall provide pricing in their proposal for current versions of discontinued models. If the bidder is uncertain of the correct replacement model, or feels there is a price discrepancy, the bidder shall request a substitution following the requirements of section 1.25.13.10 Substitutions Prior to Bid Opening. Requests for price increases after award will not be accepted.

1.25.13.10 Substitutions Prior to Bid Opening

Before opening bids, the Owner may consider written requests from product suppliers or prime bidders for substitutions. All requests for substitution must be received by Owner a minimum of 7 working days prior to bid opening. Approval of substitutions will be only by addendum. The bidder shall include in their proposal all costs for any modifications required to adopt the substitute.

1.25.13.15 Substitutions After Contract Execution

After contract execution, the Owner will consider requests for a substitution of products or methods in place of those specified. Submit electronically, or two hard copies of each request for a substitution. Submit requests early enough for the Owner to review the request without affecting the schedule. The Owner will review with reasonable promptness and will provide a response within 15 working days after receipt of all information required for the review, unless the complexity of the proposed substitution requires, in the Owner’s sole opinion, additional review time.

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If the Owner approves a request for substitution, and the Contractor subsequently requests an alternate substitution for the same or similar work, the Owner reserves the right to charge the Contractor for the costs required to review the alternate substitution.

1.30 ADMINISTRATIVE

1.31 Project Management and Coordination

1.31.01 Contractor’s Responsibility

The work included in this contract is shown on the contract plans and described in these project specifications. All work incidental and necessary to the completion of the work described and shown shall be performed by the Contractor. In submitting a bid for this project, the Bidder warrants that they are an expert in this and related work, that they understand the process and functions shown, and that various work and processes not shown but necessary for the successful operation of this project will be provided by the Contractor.

The General (or Prime) Contractor is fully responsible for providing the subcontractors and suppliers with all relevant portions of the plans and specifications necessary to bid and construct the improvements.

Damage to existing utilities or property shall be repaired or replaced by the Contractor at the discretion of the Owner.

The Contractor and each of the Subcontractors are responsible for coordinating the required inspections. There are specific requirements for inspection responsibilities and the advance notice that must be given to minimize construction delays. It is the Contractor’s responsibility to be familiar with these requirements, include the coordination necessary in this estimate of project costs and schedule, and to comply with the requirements during construction. Failure to follow proper inspection and notification procedures may result in on-site work stoppages and removal or demolition of unapproved structures or systems, all at the Contractor’s expense. See Starting and Adjusting section for details.

Do not start work on this project or on any public or private right-of-way or easement until clearance is given by the Owner. It will be the responsibility of the Contractor to comply with the requirements of any permit for the project. Do not hinder private property access without a 24-hour notice to the private property owner, and do not hinder access for more than an 8-hour period. Do not disrupt emergency aid access to private property.

The Contractor is solely responsible for all elements of site safety. Inspections performed by the Owner are only to monitor and record that project plans and specifications are being complied with and construction is consistent with the design intent.

The Contractor is responsible for managing, coordinating, and overseeing its subcontractors, suppliers, manufacturers’ representatives, or any other persons performing Work. The Contractor shall designate and have a competent person, familiar with the project and work being performed, on site at all times when work is being performed..

1.32.13 Scheduling of Work

Refer also to the Completion Time section under the Instructions (or Information) to Bidders.

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Where the plans or specifications mention notification periods in hours or days, these time periods are assumed to be working days unless specifically stated otherwise. For example, a requirement of 48-hours notification for work desired to be performed at 1:00 pm Monday requires notification be provided no later than the end of day the preceding Wednesday.

Should the Contractor want to perform work activities on a non-working day or at a non-working time, the Contractor shall submit a request to the Owner. The Contractor shall not perform work activities on a non-working day or time without prior approval from the Owner.

A non-working day is defined as any day on which normal work activities are not conducted, such as a Holiday or weekend. Non-working time is defined as any time during which normal work activities are not conducted, such as at night. Owner may delay monthly progress payments if Contractor fails to submit non-working day requests.

1.32.29 Periodic Work Observation

The Owner may elect to have an observer on site to monitor, observe and record construction progress. The Contractor maintains complete responsibility to verify construction is meeting the design intent and is being constructed in accordance with the plans and specifications. It is not the responsibility of the Owner’s observer to address neither means and methods issues nor direct safety issues. The Owner’s observer does not have the authority to stop work if unsafe conditions are observed.

1.33 Submittals

1.33.23 Shop Drawings, Product Data, and Samples

Submittals are required for all items installed on this contract. Address submittals to:

RH2 Engineering, Inc.

3553 Arrowhead Dr., #200 Medford, OR 97504

Attn: Andrew Taylor

Email: antaylor@rh2.com

Submittals may be provided in electronic format (preferred) or hard copy. Owner reserves the right to require the Contractor to provide hard-copy submittals at no additional cost to the Owner. When hard-copy submittals are provided, submit three (3) copies; one set will be returned to the Contractor after review.

Electronic submittal via email is acceptable, however the Contractor shall follow up with the Owner to verify that the submittal was received. The Owner assumes no responsibility for emails that do not make it to the recipient. In the case of electronic submittals, only one copy will be returned to the Contractor, either electronically or hard copy at the Owner’s discretion.

Submittal data shall contain sufficient information on each item to determine if it complies with the contract requirements. Submittal cutsheets and datasheets shall be annotated by the Contractor to clearly indicate the equipment and materials that will be provided, including any options or additive items. No generic cutsheets or datasheets will be accepted.

Items installed in the work that have not been approved through the submittal process shall be removed and an approved product shall be furnished, all at the Contractor’s expense.

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Shop drawing review will be limited to general design requirements only and shall not relieve the Contractor from responsibility for errors or omissions, or responsibility for consequences due to deviations from the contract documents. No changes may be made in any submittal after it has been reviewed except with written notice and approval from the Owner.

Shop drawings shall be submitted on 8½-inch by 11-inch, 11-inch by 17-inch, or 22-inch by 34-inch sheets and shall contain the following information:

Project Name as it appears on the Document Cover.

Prime Contractor and Applicable Subcontractor.

RH2 Engineering.

City of Ashland

Applicable Specification and Drawings Reference.

A stamp or statement that the Contractor has checked the equipment for conformance with the contract requirements, coordination with other work on the job, and dimensional suitability.

A place for the Engineer to respond. (Engineer may elect to respond using the Engineer’s standard forms.)

Submittals that do not comply with these requirements may be returned to the Contractor for re-submittal. The Contractor shall revise and resubmit as necessary. Acceptable submittals will be reviewed as promptly as possible and transmitted to the Contractor not later than 20 working days after receipt by the Engineer. Delays caused by the need for re-submittal shall not be a basis for an extension of contract time or delay damages.

Shop drawings and submittals shall contain the following information:

1. Drawings, dimensions, and weights.

2. Catalog information.

3. Model number, including descriptions for option and accessory codes.

4. Manufacturer’s specifications.

5. Special handling instructions.

6. Maintenance requirements.

7. Wiring and control diagrams.

8. List of contract exceptions.

For integrated or package systems (see also 1.61.31), the components, shop drawings, instructions, and other elements may be submitted and reviewed individually. But the initial submittal must include the complete proposed system, and the final submittal must also be for the complete system clearly indicating all changes made during the submittal process.

The Contractor warrants that they have determined and verified all field measurements, field construction criteria, materials, catalog numbers, and similar data, and have checked and coordinated each submittal with the requirements of the work and of the contract documents.

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The Owner will pay the costs and provide review services for a first and second review of each submittal item. Additional reviews shall be paid by Contractor by deducting up to $200 for each hour of review time from the next scheduled payment.

For follow-up submittals, the Engineer will review only those items noted for revision in the preceding review. If the Contractor has modified the submittal in any other way, such modifications must be clearly identified both on a cover transmittal and within the submittal itself.

The Contractor is responsible for identifying the shop drawings and submittals required for this project. Specific submittal requirements may be listed in each section of these specifications. Contractor shall keep a complete and up to date copy of all submittals and review responses at the job site readily available to the Owner for inspection.

1.40 QUALITY REQUIREMENTS

1.42.19 Reference Standards

Work under this contract shall be performed in accordance with applicable sections of the current Oregon State Department of Transportation, hereafter referred to as the Standard Specifications.

Certain other referenced standards used in this specification are from the latest editions of:

IBC International Building Code

ANSI American National Standards Institute

ASTM American Society for Testing and Materials

OSSC Oregon Structural Specialty Code

1.43.20 Warranty

The Contractor shall warrant all work and products for a period of one (1) year following the warranty start date except for those components and listed warrantees below.

The warranty start date is the date the final payment (not retainage payment) is sent to the Contractor from the Owner.

Warranty does not cover damage due to misuse by the Owner or conditions outside of the Owner or Contractor’s control or exceptional events (force majeure) including war, strikes, floods (water exceeding normal high water mark), rainfall in excess of 100 year storm event, fire, earthquakes, high winds (over 85 mph for 3 seconds peak gust), freezes below 10 degrees Fahrenheit (Western Washington), freezes below minus 10 degrees Fahrenheit (Eastern Washington), governmental restrictions, vandalism, utility power failures, or utility power surges (unless due to Contractor provided surge suppressor failure). The Contractor has control over workmanship, third party subcontractors and parts and materials used to complete the project.

1.50 TEMPORARY FACILITIES AND CONTROLS

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1.52.00 Construction Facilities

Construct and locate all field offices, all necessary gates and barricades, fences, handrails, guard rails, and securities required by this contract, or by laws and regulations. Provide shelters and dry facilities for the workers as required. Provide all guards, marks, shields, protective clothing, rain gear, and other equipment required by law, ordinance, labor contracts, Occupational Safety and Health Administration (OSHA) regulations, and other regulations for the maintenance of health and safety. Provide first aid kits and equipment as required by law.

1.60 PRODUCT REQUIREMENTS

1.61 Common Product Requirements

1.70 EXECUTION AND CLOSEOUT REQUIREMENTS

1.71 Examination and Preparation

1.71.23.16 Construction Surveying

The Contractor is responsible for surveying and staking and shall stake out the locations of the permanent easements, temporary easements, rights-of-way, and all major facilities shown on the Plans and establish bench marks at locations designated by the Owner. The Contractor shall protect all stakes and marks in their original conditions. If stakes and markings are destroyed or defaced before their use is ended, the cost of replacing them will be at the Contractor’s expense. All stakes, points, and marks, shall be administered and approved by a registered professional land surveyor licensed in the State of Oregon. Provide approved and stamped survey notes, and control points to the Owner for as-built purposes.

Contractor to survey the station line(s) and install pins or offset stakes every 50 feet within areas that will not be disturbed by construction. For utility work, 5-foot and 10-foot offset stakes must be provided for major components including, but not limited to: tees, valves, manholes, catch basins, changes in angle 45-degrees or more, and vaults larger than 4-foot square.

Replace all damaged survey monuments in accordance with ORS 209.150.

1.74 Cleaning and Waste Management

1.74.13 Progress Cleaning

If an area of the project will be left idle, or minimal work performed for more than two weeks, the Contractor shall clean up the area prior to moving. In this context, clean-up means:

stockpiles and materials shall be removed so as not to be obstructions or hazards; surfaces graded smooth as to their purpose; traffic control systems removed, and traffic restored to the satisfaction of the local road agency.

1.74.23 Final Cleaning

All areas impacted by the work shall be restored to at least original condition, unless specifically identified otherwise in the plans or specifications. All costs are incidental.

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Clean up debris and unused material and remove from the site and any buildings. If vehicle traffic causes ruts, repair asphalt (new or existing) in paved areas. In non-traffic areas back track with dozer or excavator and repair to final surface condition including necessary hydroseed, mulch, and landscaping. Eliminate weeds within the construction area prior to project closeout.

Buildings shall be broom clean and all foreign damage or markings removed or repaired.

Equipment shall be washed clean using appropriate methods.

Unpainted exposed concrete structures shall be cleaned to a consistent bare concrete surface finish. Remove extraneous substances such as efflorescence, leakage residue, and excess repair materials.

Remove existing equipment or materials identified in the contract documents or that interfere with the work. Dispose of all such existing equipment or materials unless the Owner requests items to be salvaged for their use. Owner has first right of salvage.

Should the Owner identify salvageable items of their property prior to removal, the Contractor shall protect said items from damage during the work, and will be responsible for reimbursing the Owner should the Contractor damage the items.

1.78 Closeout Submittals

1.78.39 Project Record Documents

Prior to receiving final payment for the work, deliver a complete set of “As-Constructed” records (also called as-built, or record plans) to the Owner. The Owner has sole discretion to determine if the records provided are legibly and accurately presented and may request revisions, which shall be provided by the Contractor at no additional cost. Records shall be made as follows or as approved by the Owner:

Yellow markings or highlights = deleted items

Red markings = new or modified items

Records shall be made on clean unmarked ANSI D-size hard-copy prints.

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Division 2 Sitework

2.00 GENERAL

Sections in these specifications titled “Common Work for . . .” shall apply to all following subsections whether directly referenced or not.

2.05 Common Work for Exterior Improvements

This division covers the work for providing materials and performing all sitework as described in these specifications and as shown on the Plans.

Part 1 - General

Submittals

Submittal information shall be provided to the Owner for the following items:

• Dump Site Permits

• General Fill

• Structural Fill

Other items listed in this section or required by the Owner.

2.11 EARTHWORK

2.11.1 Common Work for Earthwork

Part 1 - General

Acceptance at Site

Owner will review the site near the end of each pay period to determine the equivalent percentage of earthwork completed compared to the total earthwork lump sum price.

Contractor will be paid based on the Owners judgement of percentage completed.

Part 2 - Products

Source Quality Control

All imported fill material shall be free of hydrocarbons (e.g. gasoline, diesel, oil, etc.), pesticides, herbicides, hazardous volatile organic compounds (VOCs) and synthetic organic chemicals (SOCs). Provide certification to the Owner that the fill is free of these chemicals.

Provide test data from an independent testing laboratory, insuring the imported fill to be within the regulatory limits set by the Department of Health and Department of Ecology. This will include VOC and SOC tests on imported fill at random intervals averaging every 75 cubic yards. Imported fills found not to be compliant with regulatory standards shall be hauled off site and disposed of properly, at the sole expense of the Contractor.

Oak Knoll Driving Range Netting Replacement Division 2

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Part 3 – Execution

Field Quality Control

The Contractor shall schedule with Owner for visual and probe review of earthwork activity.

Contractor shall schedule with Owner and special inspection agency for nuclear densometer testing. Deliver test results to the Owner and to the roadway jurisdiction if different than the Owner.

Special inspections including visual, probing of subgrade, and compaction effort (nuclear densometer or probe) are required for the following locations:

• Native (and fill if any) subgrade of post footings (visual and probe)

Areas where fill (either native or non-native) is being placed shall be tested for compaction compliance by a special inspector. The Owner will pay for the initial testing. If tests indicate failure of compaction requirements, the Contractor shall pay for subsequent tests until tests indicate compliance with the specifications. Areas of native undisturbed subgrade shall be visually inspected by the Owner prior to placement of any material overtop. Contractor shall coordinate with the Owner a minimum of two (2) full working days prior to inspection being needed.

The Contractor shall fully cooperate with the special inspector, including providing safe access to the testing areas. No extra compensation will be provided for cooperation with and facilitation of inspections.

2.11.2 General Fill

Part 1 – General

Summary

All fill not specifically defined as another type shall be “General Fill”.

References

Section 00405.14 of the Standard Specifications, Class A Backfill.

Part 2 – Products

Components

General fill shall be soil free of organics, debris, and other deleterious materials, with no individual particles having a maximum dimension larger than 5 inches. The moisture content of the material and weather conditions at the time of placement will be used to determine the suitability of native materials for backfill as general fill.

Part 3 – Execution

Installation/Construction

Compact general fill in uniform layers not exceeding 12 inches in loose thickness and to at least 90 percent maximum dry density based on the ASTM D-1557 (modified) test procedure or 95 percent maximum dry density based on the ASTM D-698 (standard) test procedure.

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2.13 Tree and Shrub Preservation

Part 1 - General

Warranty

Trees or shrubs to be protected that become damaged or die within one year of acceptance shall be remedied or replaced by the Contractor at the discretion of the Owner with plants of the same species and size.

Part 3 – Execution

Installation/Construction

Individual trees and areas shown to remain shall be protected by high visibility construction fence.

Install fencing before site preparation, grading and clearing and grubbing operations. Under no circumstances shall the Contractor, for convenience, or ease of construction, or any other reason not approved by the Owner, remove existing trees that are not designated to be removed.

No work may commence until protective fencing is in place and approved by Owner’s Representative. Prior to installation, stake the location of protection fencing for approval by the Owner. Location stakes or marking shall be placed not greater than 20 (twenty) feet on center.

Fencing shall be constructed and located to protect vegetation from physical or chemical damage, flame, smoke, heat, and damage to, or compaction of roots.

Construction access, vehicle or equipment parking, material storage or material disposal will not be allowed within drip lines of existing trees to remain.

Excavate within drip line of trees only where shown. Where trenching for utilities is required within drip line, tunnel under or around roots by methods that do not tear or compromise the health of the roots. Do not cut main lateral roots or tap roots.

Where pruning is shown on the plans, or allowed by the Owner, cut branches with sharp and clean pruning instruments and do not break or chop. Prune flush with trunk surface.

Field Quality Control

The Contractor shall notify the Owner prior to cutting roots over 4 inches in diameter. Treat cut roots over 1-inch in diameter and cut branches 2-inch and larger with asphaltic pruning paint.

2.20 EARTH MOVING

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2.21 Helical Pile/Helical Anchors

Part 1 – General

Summary

Provide engineered helical anchors (screw anchors) for axial tension, compression, and lateral load resistance as indicated on the drawings. Work includes furnishing, installing, testing, and load verification of helical anchors complete with extension shafts, couplings, and termination hardware.

References

1. ASTM D1143 – Standard Test Methods for Deep Foundations Under Static Axial Compressive Load

2. ASTM D3689 – Standard Test Methods for Deep Foundations Under Static Axial Tensile Load

3. ASTM D3966 – Standard Test Methods for Deep Foundations Under Lateral Load

4. ICC-ES AC358 – Acceptance Criteria for Helical Foundation Systems and Devices

5. Manufacturer’s installation and product specifications (CHANCE / Hubbell Power Systems)

Submittals

Product Data: Manufacturer’s technical data sheets for helical anchors, shafts, and couplings.

Part 2 – Products

Manufacturer Hubbell Power Systems 210 N. Allen Centralia, MO 65240 Phone: 573-682-5521 Fax: 573-682-8516 www.hubbell.com

Product

PISA® Mid-Strength Helical Anchor, 2–10 in helix, 1 in threaded rod connection or equal

Part 3 – Execution

Installation

A. Install helical anchors at locations, depths, and angles shown on the drawings.

B. Install anchors using rotary hydraulic equipment capable of applying continuous torque without shock loading.

C. Advance anchors into soil using continuous rotation; do not “auger” or pre-drill unless approved by Engineer.

http://www.hubbell.com/

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D. Maintain alignment tolerance within 5 degrees of design orientation unless otherwise noted.

Acceptance

Anchors shall be accepted when installation torque, embedment depth, and load test results meet or exceed design requirements. Any anchor failing to meet requirements shall be replaced or supplemented at Contractor’s expense.

2.23 Excavation

Part 2 – Products

Materials

Excavated material below the organic layer can be re-used as backfill if it is properly protected from water saturation, meets the specification for the backfill purpose, and is approved by the Owner. Approval of material as backfill will be made the moment before placement of the material as backfill. Weather conditions may make previously approved material unsuitable for backfill requiring the material to be removed from the project site.

Excavated material that is not used as backfill shall be disposed off-site. All work and permits for the disposal of excavated material shall be obtained by the Contractor. A copy of all permits and the locations of each disposal site shall be submitted to the Owner.

Part 3 – Execution

Construction

Perform excavation necessary to complete the work.

Excavation includes the digging, moving, and removing existing native material, abandoned or interfering utilities, abandoned or interfering structures, and any other obstacles necessary for the construction of the improvements.

2.40 DEMOLITION AND STRUCTURE MOVING

2.41.16 Structure Demolition

Part 1 - General

Summary

Demolish, remove and dispose of any previous posts, netting, or guy wires from previous construction.

References

• ANSI A10.6 Safety Requirements for Demolition Operations

Regulatory Requirements

The Contractor shall obtain all special permits and licenses and give all notices required for performance and completion of the demolition and removal work, hauling, and disposal of

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