**[T]{.underline}****[echnical Specifications]{.underline}**

for

**INtake Weir Modification**

at the

**kooskia National Fish Hatchery,**

**kooskia, id**

**Prepared by**

**JACOBS**

**February 14, 2008**

**Part I -- The Schedule**

**Section B -- Bidding Schedule**

**Bidding Schedule**

**for**

**INTAKE WEIR MODIFICATIONS**

**at the**

**kooskia National Fish Hatchery**

**in**

**kooskia, id**

**Bidding SChedule ALTERNATE 1:**

**(Selective Demolition of Existing Weir Utilizing Existing Buried
Cutoff Walls In New Construction)**

Item No. Description Amount

  -------- ---------------------------------------------------------------------- ----------------------------
  1\.      Dewatering of a portion of Clear Creek to enable construction of a new **\$**
           weir section while ensuring continued hatchery process water supply.   
           **Selective demolition of an existing cast-in-place concrete weir      
           leaving existing buried concrete cutoff walls at weir in place for use 
           in construction of new concrete apron and weir walls.** Construction   
           of a new cast-in-place concrete weir section, apron, upstream and      
           downstream weir walls, and two wing walls. Construction is to include  
           embedded conduits and anchors for installation of an inflatable weir   
           section. Construction and installation of timber stop logs. Install    
           rip rap downstream of the weir. Additional Work as shown on the        
           drawings and specified for the above described Work for a lump sum     
           price of                                                               

  2\.      Replacement of an existing electrical service box and associated       **\$**
           conduits, wiring and connections. Connection to existing service       
           without interruption of existing service. Installation of new          
           electrical service and associated service boxes, conduits, wiring and  
           connections. Installation of a new inflatable weir section including   
           pneumatic and electrical piping and conduits and controls.             
           Installation of a new prefabricated service building and connection of 
           all associated pneumatic and electrical components. Additional work    
           not specifically stated to provide a complete and functional           
           pneumatically operated weir as shown on the drawings and specified for 
           the above described Work for a lump sum price of                       

  **3.**   **Private Property Access Fee, described in Amendment No. 4.**         **\$[500.00]{.underline}**

  **4.**   **Replace two power service poles. Demolish and dispose of light post, **\$**
           conduit, box and related overhead cable. Restore Lower Access Road     
           with approximately 60 cubic yards of material.. Dredge and dispose     
           approximately 400 cubic yards. Work as described in Addendum No. 4 for 
           a lump sum price                                                       
           of............................................................\...**   

           **Total Items 1 through 4 (inclusive)**                                **\$**
  -------- ---------------------------------------------------------------------- ----------------------------

**Bidding SChedule ALTERNATE 2:**

**(Selective Demolition of Existing Weir Including Removal of Existing
Buried Cutoff Walls)**

Item No. Description Amount

  -------- ---------------------------------------------------------------------- ----------------------------
  1\.      As in Bidding Alternate 1 Item 1 except **selective demolition of      **\$**
           existing cast-in-place concrete weir to include removal of existing    
           buried concrete cutoff walls at weir (existing cutoff walls not used   
           in construction of new weir structure) and construction of new         
           concrete cutoff walls.** Work as shown on the drawings and specified   
           for the above described Work for a lump sum price of                   

  2\.      As in Bidding Alternate 1 Item 2. Work as shown on the drawings and    **\$**
           specified for the above described Work for a lump sum price of         

  **3.**   **Private Property Access Fee, described in Amendment No. 4.**         **\$[500.00]{.underline}**

  **4.**   **Replace two power service poles. Demolish and dispose of light post, **\$**
           conduit, box and related overhead cable. Restore Lower Access Road     
           with approximately 60 cubic yards of material.. Dredge and dispose     
           approximately 400 cubic yards. Work as described in Addendum No. 4 for 
           a lump sum price                                                       
           of............................................................\...**   

           **Total Items 1 through 4 (inclusive)**                                **\$**
  -------- ---------------------------------------------------------------------- ----------------------------

Incomplete bids will not be considered.

52.217-5 [Evaluation Of Options]{.underline}

Except when it is determined in accordance with FAR 17.206 (b) not to be
in the Government's best interests, the Government will evaluate offers
for award purposes by selecting the lowest responsive and responsible
bid. At the sole discretion of the Government, either Option 1, Option
2, or Option 2 plus Option 3 may be awarded. Evaluation of options will
not obligate the Government to exercise the option(s).

Name of Bidder/Company

Address (Include Zip Code)

Telephone (Include Area Code)

E-mail Address

**Part I -- The Schedule**

**Section C -- Project Description and Technical Specifications**

**Index**

**[TECHNICAL SPECIFICATIONS]{.underline}**

**[Title]{.underline}** **[Page]{.underline}**

**[DIVISION 1 - GENERAL REQUIREMENTS]{.underline}**

> 010000 General Requirements C-[3](#Section_01000)
>
> 013300 Submittals C-[12](#Section_01300)
>
> 017700 Contract Closeout C-[24](#Section_01700)

**[DIVISION 2 -- EXISTING CONDITIONS]{.underline}**

> 024119 Demolition C-27

**[DIVISION 3 -- CONCRETE]{.underline}**

> 032000 Concrete Reinforcement C-31
>
> 033000 Cast-in-Place Concrete C-37

**[DIVISION 11 - EQUIPMENT]{.underline}**

> 110000 Pneumatic Crest Gates C-47

**[DIVISION 13 -- SPECIAL CONSTRUCTION]{.underline}**

> 133423 Pre-Engineered Fiberglass Buildings C-57

**[DIVISION 26 - ELECTRICAL]{.underline}**

> 260500 Basic Electrical Requirements C-[62](#Section_16010)

**[DIVISION 31 -- EARTHWORK]{.underline}**

> 312316 Excavating and Backfilling C-83
>
> 312319 Dewatering C-89

**[DIVISION 35 -- WATERWAY AND MARINE CONSTRUCTION]{.underline}**

> 354337 Streambed Protection C-91

1.  []{#Section_01000 .anchor}**Section 010000**

    **[General Requirements]{.underline}**

    A.  **[SUMMARY OF WORK]{.underline}**

        1.  **[DESCRIPTION OF WORK]{.underline}**

            A.  The work to be performed under this contract consists of
                furnishing all labor, equipment, materials, and supplies
                to partially dewater Clear Creek, selectively demolish
                the existing concrete intake weir, install embedded
                piping for a pneumatic weir, construction of a new
                cast-in-place concrete weir section and two wing walls,
                install rip rap downstream of the weir, and
                miscellaneous other Work as described in the Drawings
                and Specifications. Work also includes furnishing all
                labor, equipment, materials and supplies to install a
                pneumatically operated weir including all enclosures,
                electrical, controls, plant and mechanical portions of
                the Work as described in the Drawings and
                Specifications.

        2.  **[LOCATION OF WORK]{.underline}**

            A.  All work to be performed is immediately near the Kooskia
                National Fish Hatchery (Hatchery) located in Kooskia,
                Idaho.

        3.  **[INQUIRIES]{.underline}**

            A.  Questions regarding the work should be directed to the
                Regional Engineer, U.S. Fish and Wildlife Service, 911
                NE 11th Ave., Portland, Oregon 97232. Phone: (503)
                231-6145.

        4.  **[APPLICABLE CODES]{.underline}**

            A.  In instances where these specifications do not state
                exact materials or methods of construction, the
                applicable minimum requirements of the 2003
                International Building Code shall govern.

        5.  **[ENGINEERING SERVICES]{.underline}**

            A.  No control points or benchmarks were established for
                this project. This project is designed to match existing
                elevations, grades structure match points. The
                Contractor shall furnish and place all stakes, marks and
                templates required for the performance and completion of
                the work.

        6.  **[SPECIAL NOTICES]{.underline}**

            A.  Prebid Conference. A prebid conference will be held to
                afford all bidders an opportunity to request information
                or interpretations of the Drawings and Specifications
                and to visit the site. The time of this meeting and
                inspection of the construction site is given on
                Government Standard Form 1442. Bidders are strongly
                encouraged to attend the pre-bid site visit.

            B.  Fish Hatchery Operations. Construction at the site is
                constrained by the operational requirements of the Fish
                Hatchery intake, around which the construction described
                in these documents is to take place. The Engineer shall
                have the right to halt any construction activities that
                are deemed by the Engineer or Fish Hatchery personnel to
                be detrimental to the operation of the Fish Hatchery.

    B.  **[CONTRACT DOCUMENTS]{.underline}**

        1.  **[DRAWINGS]{.underline}**

            A.  The following drawings are hereby made a part of this
                invitation by reference:

  -------------------------------------------------------------------------------
  [DRAWING             [TITLE]{.underline}                     [SHEET
  NO]{.underline}.                                             NO]{.underline}.
  -------------------- --------------------------------------- ------------------
  IF-ID-733-181-1.0    Vicinity Map, Index, and Site Plan      1 of 10

  IF-ID-733-181-2.0    General Notes and Abbreviations         2 of 10

  IF-ID-733-181-3.0    Intake Weir Dewatering and Riprap Plan  3 of 10

  IF-ID-733-181-4.0    Demolition Plan and Existing Conditions 4 of 10

  IF-ID-733-181-5.0    Intake Weir Plan 1                      5 of 10

  IF-ID-733-181-6.0    Intake Weir Plan 2                      6 of 10

  IF-ID-733-181-7.0    Intake Weir Sections                    7 of 10

  IF-ID-733-181-8.0    Intake Weir Sections and Detail         8 of 10

  IF-ID-733-181-9.0    Intake Weir Sections and Details        9 of 10

  IF-ID-733-181-10.0   Intake Weir Electrical Plan & One Line  10 of 10
                       Diagram                                 
  -------------------------------------------------------------------------------

2.  **[COORDINATION OF DOCUMENTS GOVERNING THE WORK]{.underline}**

    A.  The standard Government forms, specifications, associated plans,
        solicitation provisions and contract clauses, made a part of the
        contract are essential parts thereof and the requirements in one
        are as binding as though contained in all. They are intended to
        be mutually supplementary to describe and provide for a complete
        work.

    B.  All discrepancies in the drawings shall be brought to the
        attention of the Engineer for resolution. Drawings shall not be
        scaled to obtain missing or conflicting dimensions. The
        Contractor shall keep a check on dimensions and details as the
        work progresses and any errors or discrepancies discovered shall
        be promptly reported to the Engineer.

    C.  In cases of conflict between drawings, specifications, contract
        provisions, supplemental agreements and provisions of Standard
        Government Forms, the provisions of Standard Government Forms
        shall govern. In all cases of dispute in respect to such
        conflict or as to what part or parts of the specifications apply
        to any given parts of the work; decisions shall be made by the
        Contracting Officer.

3.  **[COPIES OF DRAWINGS AND SPECIFICATIONS]{.underline}**

    A.  Copies of the engineering drawings are furnished with the
        Invitation for Bids. These drawings are intended to be used for
        construction. The Contractor will be furnished with a reasonable
        number of additional paper copies of the drawings and
        specifications he may require to carry on the work in a
        satisfactory manner.

    B.  Electronic copies of the drawings and specifications will not be
        made available.

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C.  **[SUBMITTALS]{.underline}**

    1.  **[EQUIPMENT, MATERIALS AND COMPONENTS]{.underline}**

        A.  All equipment, materials and components furnished by the
            Contractor shall be stock models for which parts are readily
            available and shall be products which shall have performed
            satisfactorily in an installation independent of the
            manufacturer\'s facilities for a consecutive period of not
            less than two (2) years as of the date of the bid opening.

    2.  **[SUBMITTAL PROCEDURE]{.underline}**

        A.  All submittals shall be made utilizing the government
            furnished Submittal Form R1-67 which shall be used as the
            document for approving or disapproving the material. Written
            approval must be obtained from the Government before items
            requiring submittal are installed. Submittals not in
            accordance with the drawings and specifications shall be
            accompanied by a written statement indicating in detail all
            parts which deviate from the drawings and specifications.
            See Technical Specification Section 013300 for additional
            requirements.

        B.  All submittals shall be made to the Engineer by the
            Contractor only. Submittals received by the Engineer without
            the Contractor\'s signature shall be returned to the
            Contractor without action.

        C.  Literature, shop drawings, etc., fully describing the items
            which the Contractor proposes to install shall be submitted
            in six (6) copies. Material or finish samples shall be
            submitted in three (3) sets. Items submitted shall be
            plainly marked to indicate which options, models etc. are
            proposed.

    3.  **[REQUIRED SUBMITTALS]{.underline}**

        A.  Construction Schedule. The Contractor shall furnish the
            Contracting Officer his proposed work schedule within 15
            days after award of contract. He shall also advise the
            Contracting Officer of revisions of the schedule as
            modifications may become necessary, or as may be required
            after commencement of work. Such outlines and revisions
            shall be in sufficient detail to enable the Contracting
            Officer to judge as to the adequacy of the Contractor\'s
            operations and to anticipate such conditions as may tend to
            impair or retard the progress and completion of the work.
            The proposed work schedule shall include a Work Breakdown
            structure with sufficient tasks and activities to accurately
            determine scheduled milestone dates, define critical path
            activities, and show anticipated float for all non-critical
            activities. No work may commence until the Contractor's
            schedule is approved by the Engineer.

        B.  Payment Schedule. The Contractor shall furnish the
            Contracting Officer a detailed payment schedule within 15
            days of award of contract. This schedule shall be based upon
            the Contract Bidding Schedule but with sufficient additional
            detail to allow accurate calculation of the Monthly Progress
            Payment. Lump sum bid items shall be broken down into their
            component parts, i.e., mobilization, bond and insurance,
            excavation, backfill, concrete work, etc. with a cost figure
            for each. Each component part shall be identified on the
            Construction Schedule identified above. The list of
            component parts will vary depending upon the type of
            contract and the above list shall not be construed as
            complete or incomplete.

        C.  Submittals are required on the items as listed individually
            in each section of the Technical Specifications (Divisions 2
            through 33). The description of submittal data required is
            contained in the individual section. A summary is provided
            in Technical Specification Section 013300.

        D.  As-built drawings: One (1) complete set of the Contract
            Drawings will be furnished to the Contractor for use in
            preparing as-built drawings. The Contractor shall keep this
            set of prints on the job site and record all changes to
            contract drawings including Contract Modifications, with a
            red pencil. Submit marked up as-built blueline prints to the
            Engineer at the completion of the job.

        E.  The Contractor shall furnish to the Engineer three (3)
            complete bound sets of typewritten or printed operation and
            maintenance instructions for those items as listed
            individually in each section of the Technical Specifications
            (Divisions 2 through 33). Each set shall contain
            manufacturer\'s specifications, operation, maintenance,
            performance and dimensional data. Sets shall be neatly
            segregated, indexed and labeled.

        F.  See Technical Specification Section 013300 for additional
            requirements.

D.  **[CONSTRUCTION SUPPORT]{.underline}**

    1.  **[UTILITY SERVICES AND CONSTRUCTION SUPPORT
        FACILITIES]{.underline}**

        A.  The Contractor shall furnish all facilities and utilities
            needed for his operations under this contract, including all
            temporary heat, light, power, water, telephone, sanitary
            facilities and job offices and shops. Electric power will be
            made available to the Contractor from existing Hatchery
            facilities at the power drop to the existing intake.

    2.  **[ACCESS TO SITE]{.underline}**

        A.  Access to the work from existing roads shall be provided by
            the Contractor at his own expense. The Government assumes no
            responsibility for the condition or maintenance of any road
            or structure thereon that may be used by the Contractor in
            performing the work under these specifications or in
            traveling to and from the site of the work. No payment will
            be made to the Contractor by the Government for any work
            done in improving, repairing, or maintaining any road or
            structure thereon for use in the performance of the work
            under these specifications. Roads subject to interference by
            the work shall be kept open.

    3.  **[PROTECTION OF PROPERTY]{.underline}**

        A.  The Contractor shall not enter upon private property for any
            purpose without first obtaining permission from the owner or
            his duly authorized representative, shall be responsible for
            the preservation of all public and private property along
            and adjacent to work contemplated under the contract, and
            shall use every precaution necessary to prevent damage or
            injury thereto. He shall exercise due care in preventing,
            and shall be responsible for damages to structures of all
            kinds, whether owned by the Government or privately, and
            shall protect from disturbance or damage all land monuments
            until they have been properly referenced by the Engineer.

    4.  **[PROTECTION OF ENVIRONMENT]{.underline}**

        A.  All contract operations shall be conducted within compliance
            of all federal, state and local environmental laws and
            regulations, and the project permits. This condition applies
            to, but is not limited to, laws and regulations governing
            noise levels, air and water quality standards, and cultural
            resources. Compliance with cultural resources requirements
            will be approved by the Regional Archaeologist, designated
            elsewhere in this contract.

        B.  If the Contractor fails or refuses to promptly comply with
            the requirements of subparagraph A. above, the Contracting
            Officer or his authorized representative, shall notify the
            Contractor of any noncompliance and indicate to the
            Contractor the action to be taken. The Contractor shall,
            after receipt of such notice, immediately correct the
            conditions to which attention has been directed. Such
            notice, either oral or written, when served on the
            Contractor or his representative(s) at the site of the work,
            shall be deemed sufficient.

        C.  In the event the Contractor fails or refuses to promptly
            comply with the compliance directive issued under
            subparagraph above, the Contracting Officer may issue an
            order to suspend all or any part of the work.

        D.  When satisfactory corrective action is taken, an order to
            resume work will be issued. The Contractor shall not be
            entitled to any extension of time, nor to any claim for
            damage or to excess costs by reason of either the directive
            or the suspension order.

    5.  **[ADDITIONAL SAFETY REQUIREMENT]{.underline}**

        A.  In addition to the Safety and Health requirements of clause
            52.236-13 of Part 2, Section I of the Contract, roll-over
            protection and seat belts required by 29 CFR 1926 shall be
            extended to include equipment regardless of year of
            manufacture.

E.  **[CONTRACT ADMINISTRATION]{.underline}**

    1.  **[AUTHORITY OF THE CONTRACTING OFFICER\'S TECHNICAL
        REPRESENTATIVE (ENGINEER)]{.underline}**

        A.  For purposes of execution of this project, the terms
            'Contracting Officer's Technical Representative' and
            'Engineer' are understood to mean the same thing.

        B.  The authority of the Contracting Officer\'s Technical
            Representative for technical contract administration and
            inspection of the work is limited to the following
            functions:

            1.  Inspect and accept or reject work and materials
                including approval or disapproval of material submittals
                and shop drawings.

            2.  Insure compliance with all technical contract terms and
                conditions.

            3.  Clarify specifications and drawings where clarification
                does not involve contract cost or time. Any
                disagreements with the Contractor over clarification of
                specifications and drawings are to be immediately
                referred to the Contracting Officer.

            4.  Verify, prepare, and recommend payment estimates on
                progress payments; forward to the Contracting Officer
                for approval.

            5.  Conduct \"Labor Standards Interviews\" in accordance
                with instructions from the Contracting Officer. All
                known or suspected violations of the Labor Standards
                Provisions shall be reported immediately to the
                Contracting Officer.

            6.  Enforce safety requirements in accordance with the
                Federal Acquisition Regulations and Technical
                Specifications.

        C.  The Contracting Officer\'s Technical Representative
            (Engineer) is not authorized to take the following actions,
            all of which remain the sole responsibility of the
            Contracting Officer.

            1.  Make changes to the contract provisions, period of
                performance, or change any contract terms or conditions.

            2.  Make decisions concerning any claims and disputes under
                this contract.

        D.  Close liaison will be maintained by the Contracting
            Officer\'s Technical Representative, the Contracting Officer
            and the Contractor. The Contracting Officer\'s Technical
            Representative shall notify the Contracting Officer
            immediately of any problems encountered, including but not
            restricted to maintaining completion of the Construction
            Schedule.

    2.  **[AUTHORITY OF THE INSPECTOR]{.underline}**

        A.  An Inspector employed by the Government will assist the
            Contracting Officer\'s Technical Representative (Engineer)
            in making inspections and measurements and will enforce
            strict compliance with the terms of the contract.

        B.  The Inspector shall have free access to the job site at all
            times while construction is in progress, and the Contractor
            shall furnish such information and assistance as may be
            necessary.

        C.  The Inspector shall, on a daily basis, record the work being
            accomplished, the trades working, materials delivered and/or
            installed, reasons for delays, and other pertinent
            information.

        D.  The Inspector may reject unsuitable materials or work not
            performed in accordance with the terms of the contract until
            the situation has been referred to and resolved by the
            Engineer and/or Contracting Officer.

        E.  The Inspector shall observe that all construction is
            performed in conformance with the contract health and safety
            requirements.

        F.  The Inspector shall conduct wage rate interviews and report
            suspected labor standard violations to Contracting and
            General Services.

        G.  The Inspector shall check and verify the Contractor\'s
            progress payment requests, if progress payments have been
            included in the contract.

        H.  No decisions or instructions of an Inspector will at any
            time relieve the Contractor from the responsibility of
            complying fully with all the requirements of the contract.
            In cases of difference arising between an Inspector and the
            Contractor or his agent, appeal shall be taken to the
            Engineer.

        I.  Inspectors are not authorized to waive or alter in any
            respect any of the terms or requirements of the contract, to
            make additional requirements, to grant extensions of time or
            delays, or to waive forfeitures. The Contractor shall not be
            entitled to payment for any work improperly performed with
            or without an Inspector\'s approval.

    3.  **[PERFORMANCE OF WORK BY CONTRACTOR]{.underline}**

        A.  The Contractor\'s procedure and methods of construction may,
            in general, be of his own choosing, provided they follow
            best general practice and are calculated to secure results
            which will satisfy the requirements of these specifications
            and the drawings.

        B.  The Contractor shall furnish the Engineer all reasonable
            facilities for obtaining such information as he may desire
            respecting the character of the materials and the progress
            of the work.

    4.  **[PAYMENTS]{.underline}**

        A.  Payments for work performed by the Contractor shall be made
            in accordance with the provisions of Clause 52.232-05 of
            Part 2, Section I of the Contract.

    5.  **[DELIVERY, STORAGE, AND HANDLING]{.underline}**

        A.  Contractor shall receive, unload, store in a secure place,
            and deliver from storage to the site all materials and
            equipment required for the performance of the work. The
            storage facilities and methods of storing shall be designed
            to keep such materials and equipment in a new condition,
            free from deterioration and protected from damage by weather
            or construction activities. Such facilities and methods are
            subject to the Contracting Officer\'s approval and the
            Contracting Officer shall have the right to inspect all
            storage facilities and stored materials and equipment at
            reasonable times. Materials and equipment subject to
            degradation by outside exposure or the elements, such as
            mechanical equipment, building insulation, ornamental metal
            fabrications, gypsum board or case work, shall be suitably
            stored by Contractor in an indoor weather tight enclosure
            provided by the Contractor. Contractor shall keep complete
            and accurate records of all materials and equipment
            received, stored, and delivered for use in the work. Such
            records shall be made available for inspection by the
            Contracting Officer. No payment will be made for materials
            purchased but not installed. No additional expense shall be
            incurred by the Government for storage of materials.

F.  **[CONTRACT COMPLETION]{.underline}**

    1.  **[CLEANING UP]{.underline}**

        A.  Rubbish shall not be allowed to accumulate on the site and
            the Contractor shall collect and remove, from time to time,
            such rubbish and debris incident to the execution of the
            contract as, in the opinion of the Engineer, may be
            undesirable or disfiguring on the premises.

        B.  Upon completion of the work, the Contractor shall remove
            from the vicinity thereof all plant, buildings, unused
            materials, concrete forms, rubbish, and other materials
            belonging to him or used under his direction during
            construction, as may be required by the Engineer, and in
            case of his failure to do so, the same may be removed by the
            Government at the expense of the Contractor, and the
            Contractor and his surety shall be liable therefore.

    2.  **[FINAL INSPECTION]{.underline}**

        A.  The Contractor shall notify the Engineer at least ten (10)
            days prior to the anticipated date of completion of all work
            specified in the contract. Upon completion of the work, the
            Engineer shall proceed with final inspection and shall
            complete such inspection as promptly as practicable. The
            time required for such inspection and the making of any
            corrections as a result thereof shall be included in the
            contract performance time. No additional time shall be
            allotted for correction of items identified in the project
            Punch List.

    3.  **[ACCEPTANCE AND FINAL PAYMENT]{.underline}**

        A.  Final acceptance is the allowance of final estimates by the
            Contracting Officer. The Engineer shall certify to the
            Contracting Officer that the contract is complete and
            include with the certification the amount of the final
            payment due the Contractor. All progress or partial payments
            made prior to the final payment are subject to correction in
            the final estimate and payment.

    4.  **[RELEASE OF CLAIMS]{.underline}**

        A.  After completion of work, and prior to final payment, the
            Contractor shall furnish to the Contracting Officer a
            release of claims Form DI-137, properly executed by the
            Contractor, releasing claims against the United States
            arising out of the contract, other than claims specifically
            excluded from the operation of the release.

    5.  **[ARCHAEOLOGICAL AND HISTORICAL DISCOVERIES]{.underline}**

        A.  The Contractor shall immediately stop work if paleological,
            archaeological or historical remains (including burials or
            skeletal material) are encountered during performance of
            this contract. The Contractor shall promptly notify the
            designated Inspector or the Contracting Officer (if the
            Inspector is absent or one was not designated for this
            contract).

> After receiving such notification, the Contracting Officer will
> contact the Regional Archaeologist so that the provisions of 36 CFR
> 800.7 (Resources Discovered During Construction) and other relevant
> laws are followed. Work will cease in the immediate vicinity until
> permitted by written order from the Contracting Officer. The
> Contractor may proceed with work in other areas as approved by the
> Regional Archaeologist.

**-END OF GENERAL REQUIREMENTS-**

21. []{#Section_01300 .anchor}**Section 013300**

    **[Submittals]{.underline}**

    1.  **[General]{.underline}**

        1.  **[Summary]{.underline}**

            A.  This section covers submittals presented by the
                Contractor for review and approval to demonstrate
                conformance with the design concept and the Contract
                Documents. This section includes definitions of the
                types of submittals required by the project
                specifications and specifies the administrative and
                procedural requirements for submittals.

        2.  **[Definitions]{.underline}**

            A.  Submittals

> Shop drawings, product data, samples, and administrative submittals
> presented for review and approval.

B.  Types of Submittals

> The submittals also are grouped as follows:

1.  Shop Drawings: As used in this section, drawings, schedules,
    diagrams, and other data prepared specifically for this Contract, by
    the Contractor or through the Contractor by way of a subcontractor,
    manufacturer, supplier, distributor, or other lower tier contractor,
    to illustrate a portion of the work.

2.  Product Data: Preprinted material such as illustrations, standard
    schedules, performance charts, instructions, brochures, diagrams,
    manufacturer\'s descriptive literature, catalog data, and other data
    to illustrate a portion of the work, but not prepared exclusively
    for this Contract.

3.  Samples: Physical examples of products, materials, equipment,
    assemblies, or workmanship that are physically identical to a
    portion of the work, illustrating a portion of the work or
    establishing standards for evaluating the appearance of the finished
    work or both.

4.  Administrative Submittals: Data presented for reviews and approval
    to ensure that the administrative requirements of the project are
    adequately met but not to ensure directly that the work is in
    accordance with the design concept and in compliance with the
    Contract Documents.

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C.  Approving Authority

> The person authorized to approve a submittal.

D.  Work

> As used in this Section, on and off-site construction required by the
> Contract Documents, including labor necessary to produce the
> construction and materials, products, equipment, and systems
> incorporated or to be incorporated in such construction.

3.  **[SUBMITTALS]{.underline}**

    A.  Submit the following in accordance with the requirements of this
        section: Filled in Submittal register. See Paragraph 1.04 for
        instructions.

4.  **[SUBMITTAL REGISTER PREPARATION]{.underline}**

    A.  Prepare and submit the Submittal Register. A sample form is
        attached at the end of this section. The submittal register with
        column (f) completed by the Contractor is the required submittal
        under this section.

    B.  For column (c), the specification paragraph number which
        contains either the reference to the submittal requirements or
        performance requirements for the submittal item is indicated.
        Not all requirements will be referenced in this column. The
        Contractor shall review the specifications to determine the
        additional requirements.

    C.  Column (e) identifies the submittals by category. Category
        definitions are as follows:

> Category 1 A submittal required with the bid.
>
> Category 2 A submittal required under the bid item for submittals.
>
> Category 3 A submittal or documentation required at project close out.

D.  State for each submittal the Contractor\'s planned submittal date.
    Submit the register within 15 days after Notice to Proceed.

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5.  **[PROCEDURES FOR SUBMITTALS]{.underline}**

    A.  Reviewing, Certifying, Approving Authority

> The Contractor shall be responsible for reviewing and certifying that
> submittals are in compliance with contract requirements. The approving
> authority on submittals is the Engineer unless otherwise specified for
> the specific submittal.

B.  Constraints

    1.  Submittals listed or specified in this Contract shall conform to
        the provisions of this Section, unless explicitly stated
        otherwise.

    2.  Submittals shall be complete for each definable feature of work;
        components of the definable feature interrelated as a system
        shall be submitted at the same time.

    3.  When acceptability of a submittal is dependent on conditions,
        items, or materials included in separate subsequent submittals,
        the submittal will be returned without review.

    4.  Approval of a separate material, product, or component does not
        imply approval of assembly in which the item functions.

C.  Scheduling

    1.  Coordinate scheduling, sequencing, preparing and processing of
        submittals with performance of the work so that work will not be
        delayed by submittal processing. Allow for potential
        requirements to resubmit.

    2.  Except as specified otherwise, allow a review period, beginning
        with receipt by the Government that includes at least 20 working
        days for approval of submittals. The period of review for each
        resubmittal is the same as for the initial submittal.

D.  Variations or Substitutions

> Substitution requests shall be in accordance with the following
> requirements. Whenever a material, article or piece of equipment is
> identified on the Drawings or in the Specifications by reference to
> manufacturers\' or vendors\' names, trade names, catalog numbers, or
> the like, it is so identified for the purpose of establishing a
> standard, and any material, article or piece of equipment or other
> manufacturers or vendors which will perform adequately the duties
> imposed by the general design will be considered equally acceptable,
> provided the material, article, or piece of equipment so proposed is,
> in the opinion of the Engineer, of equal substance, appearance and
> function. It shall not be purchased or installed by the Contractor
> without the Engineer\'s prior written approval.
>
> Offers of substitution of materials or equipment shall include data to
> substantiate that the \"or equal\" product meets the following
> criteria applicable to the time submitted.

1.  The change is adaptable to the design,

2.  The functional performance will be equal to or better than the item
    specified,

3.  Where appearance affects the end product, the appearance of the item
    will be as good as or better than the item specified,

4.  The maintenance cost for the product or item will be equal to or
    less than the item specified including establishing and maintaining
    necessary stock at the Government\'s facilities,

5.  The quality of materials used and the level of construction of the
    item will be as good as or better than the item specified,

6.  The net price of the item will be within the same price range as the
    item specified, and

7.  The cost to the Government of furnishing and installing the item,
    including any necessary redesign costs by the Engineer which shall
    be reimbursed to the Government by the Contractor will be equal to
    or less than that of the item specified.

> When substitute materials or equipment necessitates changes to or
> coordination with other portions of the work, the data submitted shall
> include Shop Drawings showing all such changes. As part of any
> acceptance of substitute materials or equipment, the Contractor shall
> furnish all materials, perform all installation and make all other
> modifications as may be required to incorporate such changes at no
> additional cost to the Government.
>
> Variations from contract requirements require Government approval.
> When proposing a variation, submit a written request to the
> Government, with documentation of the nature and features of the
> variation and why the variation is desirable and beneficial to the
> Government.
>
> Identify the proposed variation separately and include the
> documentation for the proposed variation along with the required
> submittal for the item. When submitting a variation for approval, the
> Contractor warrants the following:

a.  Variation Is Compatible

> The Contract has been reviewed to establish that the variation, if
> incorporated, will be compatible with other elements of the work.

b.  Contractor Is Responsible

> The Contractor shall take actions and bear the additional costs.

c.  Review Schedule Is Modified

> In addition to the normal submittal review period, a period of 10
> working days will be allowed for consideration by the Government of
> submittals with variations.

E.  Contractor\'s Responsibilities

    1.  Determine and verify field measurements, materials, field
        construction criteria; review each submittal; and check and
        coordinate each submittal with requirements of the work and
        Contract documents.

    2.  Transmit submittals to the Government in orderly sequence, in
        accordance with the Submittal Register, and to prevent delays in
        the work, delays to the Government, or delays to separate
        contractors.

    3.  Advise the Engineer of variation, as required by the contract.

    4.  Correct and resubmit submittal as directed by the approving
        authority. Direct specific attention, in writing or on
        resubmitted submittal, to any revisions not requested by the
        approving authority on previous submissions.

    5.  Complete work which must be accomplished as a basis of a
        submittal in time to allow the submittal to occur as scheduled.

    6.  Ensure no work has begun until submittals for that work have
        been returned as \"Approved,\" or \"Approved as Noted\".

F.  Government Responsibilities

    1.  Note the date on which the submittal was received from the
        Contractor on each submittal for which the Government is the
        approving authority.

    2.  Review submittals for approval within the scheduling period
        specified and for conformance with project design concepts and
        compliance with the Contract documents.

    3.  Identify returned submittals with one of the actions defined in
        the paragraph entitled \"Actions Possible\" and with markings
        appropriate for the action indicated.

    4.  Retain three copies of each submittal, except \"Samples,\" where
        one copy will be retained.

G.  Actions Possible

> Submittals will be returned with one of the following notations:

1.  Submittals marked \"Approved\" or \"Approved as submitted\"
    authorize the Contractor to proceed with the work covered.

2.  Submittals marked \"Approved as Noted" authorize the Contractor to
    proceed with the work as noted provided the Contractor takes no
    exception to the notations.

3.  Submittals marked "Revise and Resubmit\" or \"Not Approved\"
    indicate the submittal is incomplete or does not comply with the
    design concept or the requirements of the Contract documents and
    shall be resubmitted with appropriate changes.

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6.  **[FORMAT OF SUBMITTALS]{.underline}**

    A.  Transmittal Form

> Transmit each submittal to the Government for approval. Transmit
> submittals using the government furnished submittal form.

B.  Identifying Submittals

> Identify submittals with the following information permanently adhered
> to or noted on each separate component of each submittal and noted on
> the transmittal form. Mark each copy of each submittal identically,
> with the following:

1.  Project title and location.

2.  Construction contract number.

3.  Contractor\'s name.

4.  Submittal number.

5.  The Section number of the specification Section by which the
    submittal is required.

6.  A brief description of each component of the submittal.

7.  When a resubmission, an alphabetic suffix on the submittal
    description, for example, 10A, to indicate the resubmission of
    submittal number 10.

8.  The name, address, and telephone number of the subcontractor,
    supplier, manufacturer and any other second tier contractor
    associated with the submittal.

9.  Product identification and location in project.

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C.  Format for Product Data

    1.  Present product data submittals for each Section as a complete,
        bound volume. Include a table of contents listing page and
        catalog item numbers for product data.

    2.  Indicate, by prominent notation, each product which is being
        submitted; indicate the specification Section number and
        paragraph number to which it pertains.

    3.  Supplement product data with material prepared for the project
        to satisfy submittal requirements for which product data does
        not exist. Identify this material as developed specifically for
        the project.

D.  Format for Shop Drawings

    1.  Shop drawings shall not be less than 8.5 by 11 inches nor more
        than 22 by 36 inches.

    2.  Present 8.5 by 11 inch sized shop drawings as a part of the
        bound volume for the submittals required by the Section. Present
        larger drawings in sets.

    3.  Include on each drawing the drawing title, number, date, and
        revision numbers and dates, in addition to the information
        required in the paragraph entitled \"Identifying Submittals.\"

    4.  Dimension drawings, except diagrams and schematic drawings;
        prepare drawings demonstrating interface with other trades to
        scale. Identify materials and products for work shown.

    5.  When shop drawings are prepared electronically, the
        Government\'s preferred standard is AutoCAD.

E.  Format of Samples

    1.  Furnish samples in the sizes below, unless otherwise specified
        or unless the manufacturer has prepackaged samples of
        approximately the same size as specified:

        a.  Sample of Equipment or Device: Full size.

        b.  Sample of Materials Less Than 2 by 3 inches: Built up to 8.5
            by 11 inches.

        c.  Sample of Materials Exceeding 8.5 by 11 inches: Cut down to
            8.5 by 11 inches and adequate to indicate color, texture,
            and material variations.

        d.  Sample of Linear Devices or Materials: 10 inch length or
            length to be supplied, if less than 10 inches. Examples of
            linear devices or materials are conduit and handrails.

        e.  Sample of Non-Solid Materials: Pint. Examples of non-solid
            materials are sand and paint.

        f.  Color Selection Samples: 2 by 4 inches.

        g.  Sample Panel: 4 by 4 feet.

        h.  Sample Installation: 100 square feet.

    2.  Samples Showing Range of Variation: Where variations are
        unavoidable due to the nature of the materials, submit sets of
        samples of not less than three units showing the extremes and
        middle of the range.

    3.  Reusable Samples: Incorporate returned samples into the work
        only if so specified or indicated. Incorporated samples shall be
        in undamaged condition at the time of use.

    4.  Recording of Sample Installation: Note and preserve the notation
        of the area constituting the sample installation but remove the
        notation at the final clean up of the project.

    5.  When a color, texture or pattern is specified in naming a
        particular manufacturer and style, include one sample of that
        manufacturer and style, for comparison.

F.  Format of Administrative Submittals

    1.  When the submittal includes a document which is to be used in
        the project or become a part of the project record, other than
        as a submittal, do not apply the Contractor\'s approval stamp to
        the document, but to a separate sheet accompanying the document.

    2.  Operation and Maintenance Manual Data: Submit in accordance with
        this section. Include components required in the various
        technical sections.

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7.  **[QUANTITY OF SUBMITTALS]{.underline}**

    A.  Number of Copies of Product Data

> Submit six copies of submittals of product data requiring review and
> approval.

B.  Number of Copies of Shop Drawings

> For shop drawings submit six copies of prints of each shop drawing
> prepared for this project.

C.  Number of Samples

    1.  Submit three samples, or three sets of samples showing range of
        variation, of each required item. Two approved samples or sets
        of samples will be retained by the Government and one will be
        returned to the Contractor.

    2.  Submit one sample panel. Include components listed in technical
        section or as directed.

    3.  Submit one sample installation, where directed.

    4.  Submit one sample of non-solid materials.

D.  Number of Copies of Administrative Submittals

    1.  Unless otherwise specified, submit six copies of administrative
        submittals which are 8.5 by 14 inches or smaller in size for
        product data.

    2.  Unless otherwise specified, submit six copies of administrative
        submittals larger than 8.5 by 14 inches for shop drawings.

    3.  Operation and Maintenance Manuals: Submit in accordance with the
        requirements of applicable sections.

    4.  Guarantees, Warranties and Certificates: Submit in accordance
        with the requirements of Section 017000.

    5.  As Built Drawings: Submit in accordance with the requirements of
        Section 010000.

        **[SUBMITTAL REGISTER]{.underline}**

+----+--------+-------+------------------------------+-----+----------+
| *  | *      | **    | **Type of                    | **C | *        |
| *N | *Spec. | Spec. | Submittal/Description of     | ate | *Planned |
| o. | S      | P     | Submittal**                  | gor | Submit.  |
| ** | ect.** | aragr |                              | y** | Date**   |
|    |        | aph** | **(d)**                      |     |          |
| *  | *      |       |                              | *   | **(f)**  |
| *( | *(b)** | **    |                              | *(e |          |
| a) |        | (c)** |                              | )** |          |
| ** |        |       |                              |     |          |
+====+========+=======+==============================+=====+==========+
| 1  | 011000 | 1C    | Construction Schedule        | 2   |          |
|    |        | .03.A |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 2  | 011000 | 1C    | Payment Schedule             | 2   |          |
|    |        | .03.B |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 3  | 011000 | 1C    | As-Built Drawings            | 3   |          |
|    |        | .03.D |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 4  | 011000 | 1C    | O&M Manuals                  | 3   |          |
|    |        | .03.E |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 5  | 011000 | 1F    | Release of Claims Form       | 3   |          |
|    |        | .04.A |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 6  | 013300 | 1.04  | Submittal Register           | 2   |          |
+----+--------+-------+------------------------------+-----+----------+
| 7  | 017700 | 1     | Assembled Warranty Documents | 3   |          |
|    |        | .06.A |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 8  | 017700 | 1     | Final Application for        | 2   |          |
|    |        | .06.B | Payment                      |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 9  | 024119 | 1     | Plan For Demolition Debris   | 2   |          |
|    |        | .04.A | Control                      |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 10 | 024119 | 1     | Disposal Site Identification | 2   |          |
|    |        | .04.B |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 11 | 032000 | 1     | Reinforcing Steel Shop       | 2   |          |
| \. |        | .04.A | Drawings                     |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 12 | 033000 | 1     | Concrete Mix Design          | 2   |          |
| \. |        | .04.A |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 13 | 033000 | 1     | Concrete Curing Methods      | 2   |          |
| \. |        | .04.B |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 14 | 033000 | 1     | Concrete Repair Methods      | 2   |          |
| \. |        | .04.C |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 15 | 033000 | 1     | Construction Joints          | 2   |          |
| \. |        | .04.D |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 16 | 033000 | 1     | Qualifications of Finishers  | 2   |          |
| \. |        | .04.E |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 17 | 033000 | 1     | Records                      | 2   |          |
| \. |        | .04.F |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 18 | 110000 | 1     | Shop drawings/product data   | 2   |          |
| \. |        | .02.A | for crest gate.              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 19 | 260500 | 1     | Electrical Panel             | 2   |          |
| \. |        | .03.A |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 20 | 260500 | 1     | Triplexed Overhead Wire      | 2   |          |
| \. |        | .03.B |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| 21 | 260500 | 1     | Certification                | 3   | [        |
|    |        | .13.A |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 22 | 260500 | 1.11  | As-Built Drawings            | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 23 | 260500 | 1.14  | Materials and Workmanship    | 2   | [        |
| \. |        |       | Guarantee                    |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 24 | 260500 | 2.02  | Rigid Metal Conduit          | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 25 | 260500 | 2.03  | Rigid Non-Metallic Conduit   | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 26 | 260500 | 2.04  | Liquidtight Flex. Metal      | 2   | [        |
| \. |        |       | Conduit                      |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 27 | 260500 | 2.05  | Expansion Fittings           | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 28 | 260500 | 2.06  | Insulated Bushings           | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 29 | 260500 | 2.07  | Power and Control Conductors | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 30 | 260500 | 2.08  | Wiring Connectors            | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 31 | 260500 | 2.11  | Electrical Panels            | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 32 | 260500 | 2.12  | Pull and Junction Boxes      | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 33 | 260500 | 2.16  | Supporting Devices           | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 34 | 260500 | 2.18  | Circuit Breakers             | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 35 | 133423 | 1.4.B | Product Data                 | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 36 | 133423 | 1.4.C | Shop Drawings                | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 37 | 133423 | 1.4.D | Calculations                 | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 38 | 133423 | 1.4.E | Samples                      | 2   | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 39 | 133423 | 1.4.F | Manufacturer's Installation  | 2   | [        |
| \. |        |       | Instructions                 |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 40 | 312319 | 1.4   | Dewatering Plan              |     | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| 41 | 354337 | 1.4   | Gradation Report             |     | [        |
| \. |        |       |                              |     | ]{.mark} |
+----+--------+-------+------------------------------+-----+----------+
| [  |        |       |                              |     | [        |
| ]{ |        |       |                              |     | ]{.mark} |
| .m |        |       |                              |     |          |
| ar |        |       |                              |     |          |
| k} |        |       |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+
| [  |        |       |                              |     | [        |
| ]{ |        |       |                              |     | ]{.mark} |
| .m |        |       |                              |     |          |
| ar |        |       |                              |     |          |
| k} |        |       |                              |     |          |
+----+--------+-------+------------------------------+-----+----------+

Notes:

Submittals listed in this register pertain only to the Technical
Specifications.

Submittal requirements listed in the above table do not necessarily
represent the complete submittal requirements of these Specifications.
Contractor is required to meet these and any other submittal
requirements stated in these Specifications.

22. **-END OF SUBMITTALS-**

    **Section**[]{#Section_01700 .anchor} **017700**

    **[CONTRACT CLOSEOUT]{.underline}**

    1.  **[GENERAL]{.underline}**

        1.  **[SECTION INCLUDES]{.underline}**

            A.  Closeout procedures.

            B.  Final cleaning.

            C.  Warranties.

        2.  **[Related sections]{.underline}**

            A.  Section 010000 -- General Requirements

            B.  Section 013300 - Submittals

        3.  **[CLOSEOUT PROCEDURES]{.underline}**

            A.  Provide submittals to the Government that are required
                by governing or other authorities in accordance with
                Section 010000 and Section 013300.

            B.  Submit final Application for Payment identifying total
                adjusted Contract Sum, previous payments, and sum
                remaining due.

            C.  The Contractor or his project supervisor shall be at the
                jobsite during the final inspection.

        4.  **[FINAL CLEANING]{.underline}**

            A.  Execute final cleaning prior to final project
                assessment. Refer to Section 010000, Paragraph 1F --
                CONTRACT COMPLETION.

        5.  **[WARRANTIES]{.underline}**

            A.  The Contractor agrees that all materials and equipment
                furnished pursuant to the Contract shall be free from
                all inherent defects in workmanship and material and
                shall give proper and continuous service under all
                conditions of service required and specified or which
                may be reasonably inferred from the Contract Documents.
                The Contractor shall immediately upon receiving notice
                from the Government repair or replace any materials or
                equipment which, under normal and proper use, proves
                defective within one year from the date of acceptance by
                the Government. The warranty provided herein is in lieu
                of all other warranties, express or implied, including
                without limitation any implied warranty of
                merchantability or fitness for a particular purpose, but
                is not intended to reduce the warranty periods of
                product manufacturer's extended warranties which shall
                remain in effect in full.

            B.  Execute and assemble warranty documents from
                Subcontractors, suppliers, and manufacturers.

        6.  **[Submittals]{.underline}**

> Submit the following in accordance with the requirements of this
> section, Section 010000, and Section 013300.

A.  Assembled warranty documents: Provide Table of Contents and assemble
    warranty documents in standard three-hole punch, D-ring style, and
    binder with durable plastic cover. Submit prior to Final Application
    For Payment.

B.  Final Application For Payment

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2.  **[PRODUCTS]{.underline}**

NOT USED

3.  **[EXECUTION]{.underline}**

NOT USED

**-END OF Contract CLOSEOUT-**

**SECTION** **024119**

**[DEMOLITION]{.underline}**

**[PART 1 ‑ GENERAL]{.underline}**

**1.01 [RELATED WORK SPECIFIED ELSEWHERE]{.underline}**

A.  The provisions and intent of the Contract, including the General
    Requirements, apply to this work as if specified in this section.

**1.02 [DESCRIPTION OF WORK]{.underline}**

A.  The extent and location of the \"Demolition\" work is indicated on
    the Drawings. The work includes the requirements for the removal,
    wholly or in part, and satisfactory disposal of all concrete weir
    constituent portions (including reinforcing steel) and steel
    embedded items.

B.  The Demolition work is included on the Drawings for guidance only to
    indicate typical general construction features of the various types
    of structures and is not to be construed as definitive or adequate
    to supplant the actual on‑site inspection by the Contractor.

C.  The Demolition work will occur in the watercourse of Clear Creek, a
    tributary to the Clearwater River. The Contractor shall allow no
    products of demolition to enter the Clear Creek.

**1.03 [JOB CONDITIONS]{.underline}**

> The Contractor represents that it has visited the site to become
> familiar with the quantity and character of all materials to be
> demolished. The Contractor agrees that the premises were made
> available prior to deadline for submission of bids for whatever
> inspection and tests the Contractor deemed appropriate. The Contractor
> assumes full responsibility for the proper disposal of all demolition
> materials.

**1.04 [SUBMITTALS]{.underline}**

> A. Contractor shall submit a plan for preventing debris from entering
> Clear Creek and shall submit the plan to the Engineer for approval
> prior to demolition.
>
> B. Two weeks prior to transport, the Contractor shall submit to the
> Engineer the name of recycling or disposal facilities and
> documentation that the facility is permitted to receive such
> materials.

**[PART 2 ‑ PRODUCTS]{.underline}**

**2.01 [GENERAL]{.underline}**

Products that are required to accomplish, or to be incorporated into,
the work of this section shall be as selected by the Contractor, subject
to the approval of the Engineer.

**2.02 [SALVAGE ITEMS]{.underline}**

No items are to be salvaged by the Government. All products of
demolition become the property of the Contractor.

**2.03 [WORK BY UTILITY]{.underline}**

> The Contractor shall contact all utilities within limits of this
> project and have them mark their utilities prior to the start of
> construction. It shall be the Contractor's responsibility to protect
> the utilities from damage during the construction of this project.

**[PART 3 ‑ EXECUTION]{.underline}**

**3.01 [DEMOLITION OF STRUCTURES]{.underline}**

A. The Contractor shall completely remove and dispose of designated
structures, and other obstructions. Adjacent materials designated to
remain that are damaged by the Contractor due to his operations shall be
replaced at no additional cost to USFWS.

B. Blasting or other special operations necessary for the removal of an
existing structure or obstruction shall be subject to the approval of
the Engineer.

C.  During demolition operations, the Contractor shall allow no material
    to enter Clear Creek. The Contractor shall be responsible for
    providing all scaffolding, falsework and debris capturing and
    containment devices to prevent debris from entering Clear Creek.

D. Reinforced concrete members that will be partially demolished and
modified require special consideration during demolition to prevent
damage to the remaining concrete and reinforcement. The Contractor shall
be responsible for preventing damage to remaining concrete and
reinforcement and shall repair damage at no additional cost to the
USFWS.

Special demolition controls shall be used when demolition is within 6\"
of the finished demolished surface as shown on the Plans and within 2\"
of all reinforcement required to be incorporated into the work. Power
driven tools will be permitted. Jack hammers and concrete chipping
hammers heavier than 30 lb class and 15lb class respectively shall not
be used. Jack hammers and mechanical chipping tools shall not be
operated at an angle in excess of 45^o^ measured from concrete surfaces.

Saw cutting shall be accomplished to prevent damage to embedded
reinforcement that will be incorporated into the work. Damaged
reinforcement shall be replaced as directed by the Engineer at no
additional cost to the Port.

D.  In the case of concrete demolition work, the Contractor shall
    provide all work required for fugitive dust and potential
    silica-generating construction dust control activities in accordance
    with the latest applicable state and federal regulations.

**3.02 [DISPOSAL]{.underline}**

A.  General: All materials shall upon their demolition or severance
    become the property of the Contractor. Such material shall be
    removed and promptly recycled or disposed of in accordance with all
    applicable laws and regulations at an industrial or commercially
    zoned facility permitted to receive such material.

B.  The USFWS encourages the salvage and recycling of materials from
    demolished structures. The Contractor shall salvage or recycle, in
    an acceptable manner to environmental agencies and the USFWS, at its
    option and of the materials designated for disposal.

C.  No material shall be placed on property owned by the USFWS except as
    otherwise provided herein. No material shall be disposed of in
    adjoining waterways.

D.  Upon request, the Contractor shall submit to the Engineer receiving
    tickets or other documentation demonstrating appropriate disposal of
    material.

**[PART 4- MEASUREMENT AND PAYMENT]{.underline}**

> A. No separate measurement or payment will be made for Demolition. The
> costs for this portion of the work shall be considered incidental to,
> and included in, the various lump sum and unit prices bid for the
> project.

**-END OF DEMOLITION-**

**Error: Reference source not found**

**[CONCRETE REINFORCEMENT]{.underline}**

**[PART 1 ‑ GENERAL]{.underline}**

**1.01 [RELATED WORK SPECIFIED ELSEWHERE]{.underline}**

The provisions and intent of the Contract, including the General
Requirements, apply to this work as if specified in this section. Work
related to this section is described in:

> A. Section 013300 - Submittals
>
> B. Section 033000 ‑ Cast‑in‑Place Concrete

**1.02 [DESCRIPTION OF WORK]{.underline}**

The Work includes the requirements for manufacture, detailing, cutting,
bending, transporting, and placing of all concrete reinforcement and
associated items required or indicated on the Drawings.

**1.03 [QUALITY ASSURANCE]{.underline}**

> A. Qualifications of Workers: Provide at least one (1) person who
> shall be present at all times during execution of this portion of the
> Work and who shall be thoroughly familiar with the type of materials
> being installed and the best methods for their installation and who
> shall direct all work performed under this section.
>
> B. Codes and Standards: In addition to complying with all pertinent
> codes and regulations, comply with all pertinent recommendations
> contained in \"Manual of Standard Practice for Detailing Reinforced
> Concrete Structures,\" publication ACI 315‑80 of the American Concrete
> Institute.

**1.04 [SUBMITTALS]{.underline}**

> A. Within fifteen days after award of Contract, and before any
> concrete reinforcement materials are delivered to the job site, submit
> shop drawings to the Engineer for review and approval.
>
> B. Do not deliver concrete reinforcement to the job site until receipt
> of Shop Drawings approval from the Engineer.

**1.05 [PRODUCT HANDLING]{.underline}**

> A. Protection:
>
> 1\. Protect reinforcement before, during, and after installation and
> protect the installed work and materials of other trades.
>
> 2\. Store in a manner to prevent fouling with dirt, grease, and other
> bond‑breaking coatings.
>
> 3\. Use all necessary precautions to maintain identification after the
> bundles are broken.
>
> B. Replacements: In the event of damage, immediately make all repairs
> and replacements necessary to the approval of the Engineer at no
> additional cost to the USFWS.

**[PART 2 ‑ PRODUCTS]{.underline}**

**2.01 [GENERAL]{.underline}**

All concrete reinforcement materials shall be new and free from rust,
and shall comply with the following reference standards:

> A. Bars for reinforcement shall comply with the requirements of
> \"Specifications for Deformed and Plain Billet‑Steel Bars for Concrete
> Reinforcement,\" ASTM Designation A615, Grade 60.
>
> B. Wire for reinforcement shall comply with the requirements of
> \"Specifications for Steel Wire, Plain, for Concrete Reinforcement,\"
> ASTM Designation A82.
>
> C. Wire fabric shall comply with the requirements of \"Specifications
> for Steel Welded Wire, Fabric, Plain, for Concrete Reinforcement,\"
> ASTM Designation A185.
>
> D. Wire for spiral reinforcement shall be hot‑rolled (Grade 60).
>
> E. Bar Supports: In accordance with the CRSI Manual of Standard
> Practice; types and sizes as required for the conditions of the
> installation.
>
> 1\. For exposed to view concrete surfaces where legs of supports are
> in contact with forms, provide supports with legs that are plastic
> protected, or stainless steel, in accordance with CRSI Class 1 or
> Class 2 (Types A and B). Metal chairs, which are in contact with the
> exterior surface of the concrete, shall be plastic-coated or stainless
> steel.
>
> 2\. Provide precast concrete blocks not less than 4-inches square when
> supporting reinforcing steel on ground. Precast concrete blocks shall
> have a compressive strength equal to that of surrounding concrete.
>
> F. Tie Wire: ASTM A82, No. 16-gage minimum, double annealed black
> wire.

**2.02 [OTHER MATERIALS]{.underline}**

All other materials, not specifically described but required for a
complete and proper installation of reinforcement, shall be selected by
the Contractor, subject to the approval of the Engineer.

**[PART 3 ‑ EXECUTION]{.underline}**

**3.01 [GENERAL:]{.underline}**

Prior to installation of this section, carefully inspect the installed
work of other trades and verify that such work is complete to the point
where this installation may properly commence.

**3.02 [REINFORCING STEEL BARS]{.underline}**

> A. Order Lists: Before ordering material, furnish all order lists and
> bending diagrams for approval by the Engineer; reinforcement placing
> drawings submitted for approval shall conform to CRSI detailing
> practice. Do not order material until such lists and bending diagrams
> have been approved. The approval of order lists and bending diagrams
> by the Engineer shall in no way relieve the Contractor of
> responsibility for the correctness of such lists and diagrams.
>
> B. Fabrication: Bend all bars cold to the shapes indicated on the
> Drawings unless otherwise approved by the Engineer. Do not field‑bend
> bars partially embedded in concrete except as indicated on the
> Drawings or as approved by the Engineer. Make bends and hooks in
> accordance with the applicable portions of the Concrete Reinforcing
> Steel Institute.
>
> C. Placing and Fastening:
>
> 1\. Place all steel reinforcement accurately and hold firmly in the
> position indicated on the Drawing during the placing and setting of
> concrete. Tie bars at all intersections, except where spacing is less
> than one foot in each direction, then tie alternate intersections.
>
> 2\. Provide the following minimum concrete covering of reinforcement:
>
> a\. Concrete below ground deposited against forms: Two (2) inches
>
> b\. Concrete deposited against earth: Three (3) inches
>
> c\. Concrete elsewhere: As indicated on the Drawings or otherwise
> approved by the Engineer.
>
> 3\. Maintain the minimum distance from the forms by means of stays,
> blocks, ties, hangers, or other approved supports. Blocks, for holding
> reinforcement from contact with the forms, shall be precast mortar
> blocks of compressive strength not less than 3750 psi of approved
> shape and dimensions, or approved metal chairs. Metal chairs which are
> in contact with the exterior surface of the concrete shall be
> plastic‑coated or stainless steel. Separate layers of bars by plastic
> chairs, by precast mortar blocks of compressive strength not less than
> 3750 psi, or by other equally suitable devices. The use of pebbles,
> pieces of broken stone, brick, metal pipe, and wooden blocks will not
> be permitted. The minimum spacing between bars shall be one bar
> diameter or one inch minimum, but not less than 1‑1/3 times the
> maximum size of coarse aggregate. Place reinforcement; inspect; and
> obtain approval of the Engineer before placing concrete. Concrete
> placed in violation of this provision may be rejected and removal
> required, to be followed by placing of new reinforcing steel and
> concrete by the Contractor at no additional cost to the Port.
>
> 4\. In the event that conduits, piping, inserts, sleeves, or other
> items interfere with placing reinforcement as indicated on the
> Drawings or as otherwise required, immediately consult the Engineer
> and obtain approval of new procedure before placing concrete.
>
> D. Splicing:
>
> 1\. Refer to Development Length and Lap Splice Length Table, Table 4,
> Drawing No. 1F-ID-733-181-2.0.

**3.03 [DEFECTIVE WORK]{.underline}**

> A. General: The following reinforcing steel work will be considered
> defective and shall be removed and replaced by the Contractor at no
> additional cost to the Owner:
>
> 1\. Bars with kinks or bends not shown on the approved Drawings
>
> 2\. Bars damaged due to bending or straightening
>
> 3\. Bars heated for bending

**3.04 [CLEANING REINFORCEMENT]{.underline}**

Steel reinforcement, at the time concrete is placed around it, shall be
free from loose rust or mill scale, oil, paint, and all other coatings
which will destroy or reduce the bond between steel and concrete.

**[PART 4- MEASUREMENT AND PAYMENT]{.underline}**

> No separate measurement or payment will be made for Concrete
> Reinforcement. The costs for this portion of the work shall be
> considered incidental to, and included in, the various lump sum and
> unit prices bid for the project.

**-END OF CONCRETE REINFORCEMENT-**

**SECTION 033000**

**[CAST-IN-PLACE CONCRETE]{.underline}**

**[PART 1 ‑ GENERAL]{.underline}**

**1.01 [RELATED WORK SPECIFIED ELSEWHERE]{.underline}**

The provisions and intent of the Contract, including the General
Conditions, Supplementary Conditions, and General Requirements, apply to
this Work as if specified in this section. Work related to this section
is described in:

> A. Section 013300 - Submittals
>
> B. Section 032000 -- Concrete Reinforcement

**1.02 [DESCRIPTION OF WORK]{.underline}**

The extent and location of the \"Cast‑In‑Place Concrete\" Work is
indicated on the Drawings. The Work includes the requirements for
providing all cast‑in‑place concrete and associated work in conformance
with these Specifications and to the dimensions indicated on the
Drawings.

**1.03 [QUALITY ASSURANCE]{.underline}**

The USFWS will provide inspection service to the satisfaction of the
Owner. The Contractor may obtain the results of tests performed by the
USFWS from the office of the Engineer at no cost.

> A. Qualifications of Manufacturer: Ready‑mixed concrete plants shall
> be approved and certified. Ready‑mixed concrete shall be batched in
> accordance with the applicable portions of ASTM Designation C94.
>
> B. Qualifications of Workers:
>
> 1\. Provide at least one person who shall be present at all times
> during execution of this portion of the work and who shall be
> thoroughly trained and experienced in placing the types of concrete
> specified and who shall direct all work performed under this section.
>
> 2\. Thoroughly trained and experienced journeyman concrete finishers
> shall be responsible for finishing of exposed surfaces.
>
> C. Codes and Standards: All concrete shall meet the requirements of
> the International Building Code, 2003 Edition. All concrete is
> reinforced, unless stated otherwise. The amount of reinforcing shall
> not be less than the minimum required by the Code. Where provisions of
> pertinent codes and standards conflict with this Specification, the
> more stringent provisions shall govern.

**1.04 [SUBMITTALS]{.underline}**

> A. Submit to the Engineer the proposed design mix for each class of
> concrete required for this portion of the Work. Also submit the
> manufacturer\'s name and catalog number of items such as membranes,
> all admixtures, and the name and address of the proposed concrete
> supplier.
>
> B. Curing Methods: Submit written methods, procedures, and products
> for curing all concrete.
>
> C. Repair Methods: Submit the proposed methods of repair, along with
> repair material specification, manufacturer's data on the proposed
> patching material, and the proposed preparation and application
> procedure.
>
> D. Construction Joints: Submit information for acceptance of proposed
> location and treatment of construction joints proposed but not
> indicated on the Construction Documents.
>
> E. Qualifications of Finishers: Submit qualifications of the finishing
> contractor and finishers who will perform the work.
>
> F. Records: Retain records of all concrete placed, including exact mix
> proportions, slumps, test strength, date, time, location of the
> placement, weather conditions at the time of placement, and the source
> of concrete. Submit copy to the Engineer.

**1.05 [PRODUCT HANDLING]{.underline}**

Ready‑mixed concrete shall be placed in its final position within 1‑1/2
hours after the addition of cement.

> A. Retempering: Mix concrete only in such quantities as are required
> for immediate use, and use while fresh before initial set has taken
> place. Concrete which has developed initial set shall not be used.
> Concrete which has partially hardened shall not be retempered or
> remixed. Disposal of such concrete shall be at the sole expense of the
> Contractor.
>
> B. Protection: Use all means necessary to protect cast‑in‑place
> concrete materials before, during, and after installation and to
> protect the installed work and materials of all other trades.
>
> C. Replacement: In the event of damage, immediately make all repairs
> and replacements necessary to the approval of the Engineer and at no
> additional cost to the USFWS.

**[PART 2 ‑ PRODUCTS]{.underline}**

**2.01 [CONCRETE]{.underline}**

A. General:

> 1\. All concrete, unless otherwise specifically permitted by the
> Engineer, shall be batched and mixed at one of the approved plants.
>
> B. Quality:
>
> 1\. Concrete shall have a minimum 28 day compressive strength (f'~c~)
> of 4,000 psi. Concrete shall be proportioned within the following
> limits unless approved otherwise after submittal of a mix design.
>
> Minimum psi Minimum Sacks of Maximum
>
> [@ 28 days ]{.underline} [Cement/C.Y.\*\* ]{.underline}
> [Slump]{.underline}
>
> 4000 6.5 3\"
>
> For plant‑mix concrete, a certificate showing proportions and the
> 28‑day strength of the concrete mix being furnished shall be obtained
> from the supplier and furnished to the Engineer.
>
> Concrete shall contain an air-entraining admixture resulting in a
> minimum of 4 ½% +/- 1% of air.
>
> 2\. Concrete may contain an appropriate amount of Fly Ash as a
> pozzolanic material. Concrete mix designs, including Fly Ash, shall be
> prepared by a certified laboratory and have the approval of the
> Engineer prior to use. Mix designs submitted without a verifiable
> break history as described in the IBC will not be accepted.
>
> C. Cement
>
> 1\. All cement shall be Portland cement conforming to ASTM Designation
> C150, Type I or III, and shall be the product of one manufacturer.
>
> 2\. Type III cement shall be used for all concrete unless the use of
> Type I cement is specifically authorized in writing by the Engineer.
> The use of Type I cement will be authorized [only]{.underline} if the
> Contractor can demonstrate, by preparation of and adherence to a
> construction schedule approved by the Engineer, that the project will
> be completed within the stipulated contract time using the Type I
> cement.
>
> D. Aggregates
>
> 1\. All coarse and fine aggregate shall consist of hard, tough,
> durable, particles free from foreign materials, and shall be stored in
> such a manner as to prevent segregation, excessive breakage, and the
> introduction of foreign material. Aggregate shall conform to ASTM C
> 33. The maximum size of coarse aggregate shall not be larger than
> three fourths of the minimum clear spacing between reinforcing steel
> bars and/or between bars and side forms and/or between bars and top or
> bot­tom surface of the concrete. Lightweight aggregate or aggre­gate
> larger than 1-1/2 inch shall not be used without written per­mission
> from the USFWS.
>
> E. Water
>
> 1\. Water for concrete shall be clear and apparently clean. If the
> water contains substances that cause discoloration, unusual or
> objectionable smell or taste, or other suspicious content, the
> Engineer may require the Contractor to provide test results
> documenting that the water meets the physical requirements and
> chemical limits described in ASTM C94 Section 5.1.3, Tables 2 and 3.
>
> F. Admixtures: All admixtures shall be supplied by one manufacturer
> approved by the Engineer.
>
> 1\. Air-Entraining Agents shall be Edoco, MB VR, MB AE-10, or approved
> equal, added as directed by the Engineer to obtain (4-1/2%) entrained
> air.
>
> 2\. Water-Reducing Agents shall be \"Pozzolith,\" or approved equal,
> conforming to ASTM C494, Type A for water-reducing, Type D for
> water-reducing and retarding, and Type E for water-reducing and
> accelerating.
>
> 3\. Accelerators shall be approved by the Engineer prior to use.
>
> 4\. Retarders shall be approved by the Engineer prior to use.
>
> 5\. Nonshrink Additives shall be \"Isovol,\" \"Embeco,\" or an
> approved mix design. The mix design shall be tested in accordance with
> ASTM C827 for volume change, ASTM C187 and C143 for workability, and
> ASTM C39 for compressive strength. The use of powdered aluminum will
> not be permitted without written permission of the Engineer.

**2.02 [MEMBRANES]{.underline}**

> A. Curing Membrane: All curing membrane shall be sheet plastic as
> specified for vapor barrier, a combination sheet plastic and paper, or
> an equal approved in advance by the Engineer.
>
> B. Jointing Material: All cement or tape used for sealing membrane
> joints shall be only as recommended by the manufacturer of the
> membrane being joined.

**2.03 [NON-SHRINK GROUT]{.underline}**

> Premixed and packaged, non-metallic, tested to comply with ASTM C827
> for volume change, ASTM C187 and C143 for workability, and ASTM C39
> for compressive strength. The use of powdered aluminum will not be
> permitted.

**2.04 [OTHER MATERIALS]{.underline}**

All other materials not specifically described but required for a
complete and proper installation of cast‑in‑place concrete shall be as
selected by the Contractor subject to the approval of the Engineer.

**[PART 3 ‑ EXECUTION]{.underline}**

**3.01 [PREPARATORY WORK]{.underline}**

A. Inspection

> 1\. Prior to all work of this section, carefully inspect the installed
> work of all other trades and verify that all such work is complete to
> the point where this installation may properly commence.
>
> 2\. Verify that all items to be embedded in concrete are in place,
> properly oriented, located, and secured.
>
> 3\. Verify that concrete may be placed to the lines and elevations
> indicated on the Drawings with all required clearances for
> reinforcement.
>
> B. General
>
> 1\. Thoroughly clean all areas in which concrete is to be placed.
> Clean and roughen existing concrete or concrete from a previous pour
> to provide a bondable surface. Thoroughly wet down concrete forms
> which have not been treated with oils, waxes, or other bond breakers
> prior to placing concrete.
>
> 2\. Clean all transporting and handling equipment of all hardened
> concrete. No cleaning debris will be allowed to remain on USFWS
> property.
>
> C. Discrepancies: In the event of discrepancy, immediately notify the
> Engineer. Do not proceed with installation until all discrepancies
> have been fully resolved.
>
> D. Notification: Notify the Engineer and Hatchery Manager at least 48
> hours in advance of concrete placement.

**3.02 [PLACING CONCRETE:]{.underline}**

> A. General
>
> 1\. Place concrete as soon as possible after mixing. Concrete shall be
> plastic and readily workable when placed in the forms. Concrete that
> does not reach its final position in the forms within 1‑1/2 hours
> after the addition of cement shall not be used.
>
> 2\. The method and manner of placing concrete shall not allow
> segregation of the aggregates, or displacement of reinforcement.
>
> 3\. Conveyor belts, when used, shall be limited to approximately
> 300 feet in length to prevent segregation and shall be covered to
> protect the concrete from sun or rain.
>
> 4\. Do not use aluminum conduits or tremis for pumping or placing
> concrete.
>
> 5\. Place concrete in continuous horizontal layers and compact so that
> there will be no line of separation between layers. Carefully fill
> each part of the forms by depositing concrete directly at or as near
> as possible to the final position.
>
> 6\. When concrete must be dropped more than five feet into the forms,
> it shall be deposited through approved conduit. Approved conduit shall
> also be used to place concrete in sloping forms or in other locations,
> as directed, to prevent concrete from sliding around reinforcing or
> other embedments.
>
> 7\. In general, the method of depositing and compacting concrete shall
> be conducted to form a compact, dense, impervious concrete with the
> required surface and a minimum of segregation. Remove defective
> concrete as directed by the Engineer at no additional cost to the
> USFWS. \"Plastering\" will not be permitted.
>
> 8\. Do not place concrete where other work in the area, such as the
> driving of piling or sheets, or other vibratory action, will adversely
> affect the initial set or strength of the concrete.
>
> B. Cold Weather Placement
>
> 1\. Do not place concrete on frozen ground or against frosted
> reinforcing steel or forms. Do not mix or place concrete while the
> atmospheric temperature is below 40° F.
>
> 2\. During cold weather, perform all cold weather concreting in
> accordance with ACI 306, \"Cold Weather Concreting\".
>
> C. Hot Weather Placement
>
> 1\. Temperature of concrete shall not exceed 90 degrees Fahrenheit.
>
> 2\. Steel forms, dowels and reinforcing shall be cooled prior to
> concrete placement when steel temperatures are greater than 120
> degrees Fahrenheit.
>
> 3\. See ACI 305R for additional information.
>
> D. Underwater Placement: In no case place concrete in running water.
> Whenever permission is given to place concrete under water, place
> concrete within the confines of a compartment, such as a cofferdam,
> tube, or caisson. Method of placement, forms, confining structure,
> special concrete mix, and all equipment shall have prior approval of
> the Engineer.
>
> E. Vibration of Concrete: Provide suitable internal vibrating tampers
> for use in placing and compacting all concrete except that which is
> placed under water. The vibrators shall be of the type designed to be
> placed directly in the concrete, and their frequency of vibration
> shall be not less than (7,000) impulses per minute when in actual
> operation. The type of vibrator and its method of use shall be subject
> to the approval of the Engineer.
>
> Vibration shall be such that the concrete becomes uniformly plastic.
> Insert vibrators to a depth sufficient to vibrate the bottom of each
> layer effectively, but do not penetrate partially hardened concrete.
> Do not apply the vibrators directly to steel which extends into
> partially hardened concrete.
>
> Do not continue vibration in any one spot until pools of grout are
> formed. In vibrating and finishing top surfaces which are exposed to
> weather or wear, extreme care shall be exercised to avoid drawing
> water or laitance to the surface. In relatively high lifts, the top
> layer shall be comparatively small and the concrete mix shall be as
> stiff as can be effectively vibrated into place and properly finished.
> Do not use vibrators to transport or move concrete inside the form.
>
> Supply a sufficient number of vibrating tampers to effectively vibrate
> all of the concrete placed. Hand-tamping shall be required wherever
> necessary to secure a smooth and dense concrete on the outside
> surfaces.

**3.03 [FINISHING CONCRETE SURFACES]{.underline}**

Finish concrete surfaces in accordance with the procedure specified for
each type of surface.

> A. Unformed Surfaces
>
> The surface shall be rodded across the screeds and smoothed with a
> \"bull float\"; the larger aggregate shall be depressed with a
> \"jitter bug\" or similar device; and the surface shall be hand‑ or
> power‑steel‑troweled to a finish that has no irregularities greater
> than 1/32 inch in depth and shall not vary from a true plane by more
> than 1/8 inch in ten feet.
>
> B. Formed Surfaces
>
> The surface shall be ground smooth to remove all fins and protrusions,
> all rock pockets, and tie holes, and shall be repaired by dry‑packing.
> All depressions shall be filled with a one‑to‑one sand cement grout
> and sack‑ or carpet‑rubbed with a one‑to‑one sand/cement dry mix. The
> surface plane dimension shall be within a tolerance of plus or minus
> 1/4 inch of design dimensions, and the surface shall be free of
> irregularities greater than 3/16 inch in ten feet in any direction.

**3.04 [CURING CONCRETE]{.underline}**

> A. Keep all concrete surfaces continuously wet with water for not less
> than three days after the concrete is placed. This curing may be done
> by covering the surface with cotton mats, burlap, or white
> polyethylene sheeting or by wetting the outside surfaces of the forms.
> Keep all other concrete continuously wet with water for not less than
> ten days when Type I cement is used and not less than three days when
> Type III cement is used. Retaining walls may be cured by wetting the
> outside surfaces of the forms or covering the outside surfaces with
> white polyethylene sheeting.
>
> B. Use white-pigmented-type curing compound, except that when bonding
> other materials to the concrete surface is required, the clear-type
> curing material shall be used. Thoroughly agitate the
> white-pigmented-type curing compound immediately before and during
> application.
>
> C. Supply a separate work bridge, backup spray equipment, and
> sufficient workmen to properly apply the curing compound.
>
> D. Not later than ten‑hours following the application of the curing
> compound, the top surfaces shall be covered with cotton mats,
> two‑inches of clean sand, an approved vapor proof curing paper, or
> white polyethylene sheeting. If the covering used is gravel or cotton
> mats, it shall be kept continuously wet day and night for the period
> of time specified above, and if curing paper or plastic film is used,
> it shall be left in place for the same length of time.
>
> E. Curing paper and white polyethylene sheeting must be kept tightly
> in place by taping and weighting joints, or other methods as the
> Contractor may devise, for the prescribed length of time.
>
> F. Sprinkling, ponding, or covering with material other than clean
> gravel, cotton mats, curing paper, or white polyethylene sheeting will
> not be allowed.
>
> G. Membrane curing compounds which leave a waxy film on the concrete
> will not be allowed.
>
> H. After the concrete has cured for the required time, the gravel
> covering, if used, shall be removed and the slabs shall be swept
> clean.

**3.05 [PROTECTION OF INSTALLED WORK]{.underline}**

> A. After curing as specified herein, cover slabs with plywood or
> particle board or plastic sheeting or other material to protect from
> material and damage due to other construction work.
>
> B. Repair defective areas and areas damaged by construction.

**[PART 4- MEASUREMENT AND PAYMENT]{.underline}**

No separate measurement or payment will be made for Cast-In-Place
Concrete. The costs for this portion of the work shall be considered
incidental to, and included in, the various lump sum and unit prices bid
for the project.

\-**END OF CAST-IN-PLACE CONCRETE-**

**SECTION 110000**

**[PNEUMATIC CREST GATES]{.underline}**

**[Part 1 -GENERAL]{.underline}**

**1.1 [RELATED DOCUMENTS]{.underline}**

> A. The provisions and intent of the Contract, including the General
> Requirements, apply to this work as if specified in this section.

**1.2 [DESCRIPTION OF WORK]{.underline}**

> A. This Section includes the design and fabrication requirements for
> procurement and installation of pneumatic crest gates and
> appurtenances for control of water at the Kooskia National Fish
> Hatchery Project near Kooskia, Idaho. The pneumatic crest gate is
> intended to function to allow flushing of bed load (sand, gravel,
> cobbles, and rock) over the crest gate and past the existing water
> intake and concrete weir structure at the existing hatchery water
> diversion on Clear Creek during high water flow events. All components
> of the supplied system shall be designed to be compatible with the
> intended use of the system.
>
> B. Items to be supplied by the pneumatic crest gate supplier include
> (but are not limited to) the following:

1.  Stainless steel gate panel(s).

2.  Polyester reinforced air bladder(s) for above gates and associated
    piping components to attach to Contractor supplied main air piping.

3.  Reinforced rubber interpanel seals and stainless steel attachment
    hardware.

4.  Spillway gate clamping hardware and stainless steel anchor bolts,
    nuts, and washers.

5.  Reinforced rubber restraining straps and stainless steel attachment
    hardware.

6.  Knappe breakers and stainless steel attachment hardware.

7.  UHMW polyethylene abutment plates with stainless steel anchor bolts,
    nuts, and washers.

8.  Automatic gate control system (with manual override capability)
    complete and ready for installation. System shall be provided with
    pneumatic water level controller to be able to automatically
    regulate air bladder pressure.

9.  Anchor bolt setting template (if required).

10. Installation supervision and training by Manufacturer's technician
    as outlined in proposal.

11. Delivery FOB Destination with freight prepaid.

12. Two-year written warranty on pneumatic crest gate system.

> C. Work to be performed by the Contractor:

1.  Verify conditions.

2.  Any required concrete work or civil modifications.

3.  Air supply pipe and installation of same.

4.  Installation of anchor bolts.

5.  Installation of the pneumatic spillway gate system including air
    bladders, gate panels, and other related components.

6.  Installation of abutment plates including any needed grouting.

7.  Provide and install any required electrical conduit and wiring.

8.  Provide and install any required control conduit and cable.

9.  Installation of all pneumatic spillway gate control equipment.

10. Installation of all mechanical equipment in accordance with
    Manufacturer's specification.

11. Start-up, debug, and test spillway gate in conjunction with
    manufacturer.

12. Provide and install Neversieze or other approved lubricating
    compound for all stainless steel anchor bolts and fasteners.

13. Provide 100% silicone caulk for all interpanel seals.

14. Provide and install condensate purge valves at near side abutment.

15. Provide and install stilling well complete with bubbler pipe.

> D. Pneumatic crest gate performance criteria.

1.  The pneumatic crest gate system, including gate panels, air
    bladders, air supply components, abutment plates, and controls and
    associated appurtenances shall be furnished by the gate supplier
    unless otherwise indicated. The crest gate shall be installed by the
    Contractor.

2.  The crest gates shall consist of a stainless steel gate panel
    attached to the spillway crest by means of an elastomeric hinge and
    an air bladder mounted between the hinged gate and the spillway
    crest. The hinge shall be anchored using stainless steel anchor
    bolts. The elastomeric hinge shall allow the pneumatic crest gate to
    operate through a range from fully raised to fully lowered. Rubber
    wiper type abutment seals shall be provided to allow a water tight
    seal across the full range of gate motion. Pneumatic air control
    lines (supplied by the Contractor) to and from the gates shall be
    manufactured from stainless steel.

3.  The pneumatic crest gates shall be specifically designed for this
    project. The gates shall be designed for a height of 48" above the
    existing sill. The gates shall be designed for 12" of overtopping in
    the raised position.

4.  The pneumatic crest gate shall operate within the ambient
    temperature range of plus 120 degrees Fahrenheit to minus 40 degrees
    Fahrenheit.

5.  The crest gate system shall be capable of withstanding impact from
    floating logs and debris and shall have a minimum gate steel
    thickness of ½". The crest gate system, when in a fully lowered
    position, shall be capable of passing bed load from the creek
    including sand, gravel, cobbles, and boulders (less than 12 inches
    in diameter).

6.  The pneumatic crest gate system shall be designed to operate in both
    a fully raised and a partially raised position for extended periods
    of overtopping without experiencing significant oscillation, adverse
    flow conditions, or wear.

7.  The pneumatic crest gate system shall be anchored to the concrete
    spillway crest. The anchor bolt allowable shear and tension stresses
    for attachment to the concrete shall not exceed that recommended by
    the anchor bolt manufacturer.

8.  The gap between adjacent gates shall be sealed by a rubber web
    clamped to each gate panel and made of polyester reinforced rubber.
    The pneumatic crest gate system shall be watertight at these seals.

9.  The pneumatic crest gate system shall be designed, manufactured, and
    installed so as not to cause binding or damage to component parts of
    the system.

10. A UHMW polyethylene abutment plate shall be supplied and installed
    at each concrete abutment. The abutment plate will provide a flat
    vertical sealing surface for the pneumatic spillway gate system.

11. A restraining strap shall be incorporated to limit the upstream
    travel of the gate and to define the maximum gate height.

> E. Pneumatic Crest Gate Control Equipment

1.  The control system shall be supplied by the crest gate manufacturer
    and installed by the contractor. The control system shall consist of
    a NEMA 12 rated steel electrical cabinet located per engineer's
    specification.

2.  The control system shall allow automated and manual operation
    complete and ready for installation. System shall be provided with
    pneumatic water level controller to be able to automatically
    regulate air bladder pressure. The system shall include manual
    inflate valve, manual deflate valve, pressure regulator, and other
    components required for manual operation of a single zone of
    Obermeyer gate.

3.  An ASME stamped pressure relief valve shall be incorporated into the
    control system to protect the air bladders from over pressurization.
    The pressure relief valve shall be set at a pressure not more than
    20% higher than maximum operating pressure.

F. Quality Assurance

> 1\. Codes and Standards: Comply with the provisions of the following
> except as otherwise indicated:

A.  AISC "Manual of Steel Construction Allowable Stress Design" latest
    Edition.

B.  AWS D1.1 "Structural Welding Code" latest Edition.

C.  ASTM123-89A Specification for Zinc coating on Iron and Steel
    Hardware.

D.  ASTM 153-82 Specification for Zinc Coating on Iron and Steel
    Hardware.

    **1.3 [Submittals]{.underline}**

> Submit the following in accordance with the requirements of this
> section, Section 010000, and Section 013300.

A. Shop Drawings and product data for pneumatic crest gate system.

1.  **[Products]{.underline}**

    **2.1 [PRODUCT STANDARD]{.underline}**

    A The product standard used for design of the supporting structures,
    supply piping and control building is the 'Obermeyer Spillway Gate'
    as manufactured by Obermeyer Hydro, Inc., P.O. Box 668, Fort
    Collins, CO, 80522. Telephone (970) 568-9844. Email address:
    [[hydro@obermeyerhydro.com]{.underline}](mailto:hydro@obermeyerhydro.com).

    B. Contractor's proposed alternatives to the defined product
    standard shall demonstrate equivalency to the product standard to
    the sole satisfaction of the Engineer.

    **2.2 [STEEL]{.underline}**

> A. The stainless steel gate panels, clamp bars, and restraining strap
> clamps will be manufactured from Grade 3CR12 stainless steel or equal.

B.  Steel hinge retainers, web retainers, and other non structural
    components to be manufactured from ASTM A 36 steel or equal.

C.  All threaded fasteners including anchor bolts shall be from 304
    stainless steel or approved equal.

D.  All welded stainless steel components shall be passivated by
    stainless steel wire wheel or by acid.

E.  All steel components to be designed so that the maximum stress level
    in each component is less then 40% of yield strength and less then
    25% of ultimate strength.

F.  All ferrous components, except stainless steel, shall be sand
    blasted in accordance with SSPC-SP10 prior to coating.

G.  Non-stainless peripheral steel parts shall be hot dip galvanized in
    accordance with ASTM A123 and ASTM A153.

    **2.3 [Air Bladders ]{.underline}**

    A.  The working pressure for the air bladder and controls shall not
        exceed 30 pounds per square inch.

    B.  The material for the air bladder shall be reinforced with not
        less then two layers of 1000/3/3 polyester bias ply fabric. The
        polyester bias ply fabric shall have a minimum tensile strength
        of 2320 lbs/linear inch.

    C.  The outer rubber cover shall meet or exceed ASTM D2000
        2BA5.515A14B13C12.

    D.  The air bladder material shall have a minimum thickness of .31\"
        as measured in accordance with ASTM D751.

    E.  An abrasion test using an H18 stone with a 2.2 pound load for
        1000 repetitions as modified from ASTM C501 shall show less then
        0.03 cubic inches of abrasion.

    F.  An ozone test shall show no abnormality in appearance when
        subjected to an ozone test conducted as 100mPa, 104 degrees
        Fahrenheit and 50 percent elongation, in accordance with ASTM D
        1149.

    G.  The adhesion between the polyester reinforcement and the rubber
        shall be a minimum of 50 pounds per inch before aging and a
        minimum of 36 pounds per inch after aging in 158 degrees
        Fahrenheit for 96 hours.

        **2.4 [Air Piping and Electrical Conduit]{.underline}**

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A.  The air supply piping between the control system plumbing

> cabinet and the gates to be 304 stainless steel 1 1/2" schedule 10
> pipe conforming to ASTM A313 or owner approved substitute.

B.  Contractor to provide all piping up to and including 1 1/2\" x 1/2\"
    hex bushing at the connection to each air bladder. Gate system
    manufacturer to provide connection hardware between 1\" x 1/2\" hex
    bushing and air bladder.

C.  Contractor to provide means of removing condensate from air line at
    low point of air pipe system or at control side abutment as shown on
    the Drawings.

D.  Any exposed portions of the piping shall be securely supported on
    six-foot centers using 14 gauge galvanized steel unistrut. A minimum
    of two ½" stainless steel epoxy type anchor bolts per six-foot
    section shall be used to mount unistrut.

E.  All air piping shall utilize welded fittings. All welding to be in
    accordance with AWS Structural Welding specifications. All pipe
    joints shall be leak proof.

F.  Before installation of gate system, the entire run of pipe and
    connections shall be inspected and pressure tested to 50 psi gage
    and each joint checked for leaks in the presence of the owner's
    representative.

    **2.5 [Air Supply System]{.underline}**

> A. The air supply system shall inflate the gates to operating
>
> pressure in less than 30-minutes.
>
> B. The air compressor system shall include an Ingersoll Rand model
> 2475N5FP 5-hp air compressor complete with low oil level switch, auto
> start/stop function, air cooled aftercooler, automatic drain valve,
> and 80-gallon vertical receiver tank. Air compressor to provide the
> gate system with 16.8 ACFM at 175 psig.
>
> C. A Wilkerson in-line desiccant type air dryer shall be mounted
> downstream of the air compressor. The air dryer shall not utilize
> electricity to operate and shall be shipped complete with two fills of
> desiccant beads. The air dryer shall be sized to match air compressor
> specification outlined in paragraph B of this section.
>
> D. All equipment shall be installed in accordance with original
> manufacturer's instruction. All components will be installed using
> sufficient unions and proper fittings to facilitate long term
> maintenance.

**2.6 [Control System]{.underline}**

A.  The gate system manufacturer shall supply the control system.
    Control system to be factory assembled, tested and ready for
    connection into contractor supplied piping and wiring.

B.  The control cabinet shall include the following connection points:

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1.  ¾" MPT high pressure in (from the compressor system)

2.  ¾" MPT for connection to air supply pipe (to the gate system)

3.  ¾" MPT for exhaust line (vent to atmosphere)

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C.  The control system shall be factory assembled in a NEMA12 while
    electrical cabinet.

D.  The control cabinet shall be complete with pressure regulator,
    pressure gages, manual inflate/deflate valves, and other required
    mechanical equipment. The system shall be designed to provide both
    manual control and automatic control using a pneumatic water level
    controller to automatically regulate air bladder pressure.

E.  The contractor will be responsible for providing and installing all
    interconnecting piping including piping between the air compressor
    and the controls, between the controls and the gate, and between the
    controls and the stilling well.

    **2.7 [Electrical]{.underline}**

> A. The air compressor system shall utilize 240 volt or 480 three phase
> power. The air compressor motor shall be 5-hp.
>
> B. The electronic drain valve shall utilize 120 volt single phase
> power.

**[Part 3 - EXECUTION]{.underline}**

**3.1 [Installation]{.underline}**

The installed work shall be in accordance with the crest gate
Manufacturer's approved written instructions to comply with the
requirements specified herein and on the drawings.

**3.2 [Field Testing]{.underline}**

A.  All air supply pipes shall be tested prior to covering with
    concrete, back filled, or otherwise concealed.

B.  The air piping downstream of the plumbing cabinet shall be tested by
    pressurizing to 50 psi for 24-hours. Pressure readings and ambient
    air temperature shall be recorded at six different times during the
    test. Any joints or fittings exhibiting leakage during this time
    shall be repaired or replaced.

C.  The air piping upstream of the plumbing cabinet shall be tested by
    pressurizing to 150 psi for 24-hours. Pressure readings and ambient
    air temperature shall be recorded at six different times during the
    test. Any joints or fittings exhibiting leakage during this time
    shall be repaired or replaced.

D.  The pneumatic spillway gate supplier shall be present and shall aid
    in the startup, debugging, and testing of complete system

E.  After installation of the gate system the spillway gates shall be
    fully raised and lowered three times using the control system. The
    gate shall operate smoothly with no binding.

F.  After installation of the spillway gate system, the air bladders
    shall be inflated to ½ normal operating pressure. The gate system
    shall be isolated form the air supply system and held at pressure
    for 24 hours. Pressure and outside ambient temperature shall be
    recorded at the beginning and end of the test and at four different
    intervals during the test. Any bladders exhibiting leakage will be
    repaired by the manufacturer at no cost to the Owner. If the
    Contractor is responsible for the damage, the Contractor shall be
    responsible for making the necessary repairs that shall be
    acceptable to the Owner and the Gate Supplier at no cost to the
    Owner or Supplier.

**[PART 4- MEASUREMENT AND PAYMENT]{.underline}**

No separate measurement or payment will be made for Pneumatic Crest
Gates. The costs for this portion of the work shall be considered
incidental to, and included in, the various lump sum and unit prices bid
for the project.

**-end of pneumatic crest gates-**

**SECTION 133423**

**[PRE-ENGINEERED FIBERGLASS BUILDINGS]{.underline}**

**[PART 1 -- GENERAL]{.underline}**

**1.1 [SECTION INCULDES]{.underline}**

A.  Pre- engineered fiberglass building.

B.  Electrical wiring and devices for pre-engineered structure.

C.  Heating equipment for pre-engineered structures.

D.  Ventilation equipment for pre-engineered structures.

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2.  **[RELATED SECTIONS]{.underline}**

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A.  Section 013300 -- Submittals

B.  Section 033000 -- Cast-In-Place Concrete.

C.  Section 260500-Electrical Requirements.

    2.  **[REFERENCES]{.underline}**

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A.  ASTM C518 -- Standard Test Method for Steady-State Heat Flux
    Measurements and Thermal Transmission Properties by Means of the
    Heat Flow Meter Apparatus.

B.  ASTM D 256 -- Standard Test Method for Determining the Pendulum
    Impact of Notched Specimens of Plastics.

C.  ASTM D618 -- Standard Practice for Conditioning Plastics for
    Testing.

D.  ASTM D638 -- Standard Test Method for Tensile Properties of
    Plastics.

E.  ASTM D732 -- Standard Test Method for Shear Strength Plastics by
    Punch Tool.

F.  ASTM D790 -- Standard Test Methods for Flexural Properties of
    Unreinforced and Reinforced Plastics and Electrical Insulating
    Materials.

G.  ASTM D792 -- Standard Test Method for Specific Gravity (Relative
    Density) and Density of Plastics by Displacement.

H.  ASTM D1622 -- Standard Test Method for Apparent Density of Rigid
    Cellular Plastics.

I.  ASTM D2583 -- Standard Test Method for Indentation Hardness of Rigid
    Plastics by Means of a Barcol Impressor.

    2.  **[submittals]{.underline}**

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A.  Submit under provisions of Section 013300.

B.  Product Data: Certified independent test results of representation
    wall laminate.

> C. Shop Drawings: Show:

1.  Critical dimensions, jointing and connections, fasteners and
    anchors.

2.  Materials of construction

3.  Sizes, spacing and location of structural members, connections
    attachments, openings and fasteners.

4.  Color(s).

> D. Calculations: Structural design calculations, sealed by an
> independent Professional Civil Engineer, licensed in The State of
> Idaho.
>
> E. Samples: 8-inch square sample of representative wall construction,
> upon request.
>
> F. Manufacturer's installation instructions.

2.  **[SYSTEM DESCRIPTION]{.underline}**

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A.  Size: provide one piece molded construction FRP building(s) of the
    following types(s):

> 1\. Size: 7'0" W x 10'0" D x 7'6" H.

a.  Paneled construction is not acceptable

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B.  Design factory-fabricated, pre-engineered structure(s) to with stand
    loads as noted below.

    1.  Wind: 90 MPH. 3 second gust.

    2.  Snow: 40 PSF roof load.

    3.  Seismic: base shear = 0.22W (from IBC equation 16-56:
        V=[1.2]{.underline}S~DS~W

R

> where R=2.0, S~DS~ = 0.373 and W= effective seismic weight of
> structure.)

2.  **[DELIVERY, STORAGE, AND HANDLING]{.underline}**

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A.  Store products indoors or in weather protected area until
    installation. Protect from construction traffic and damage.

**[PART 2 -- PRODUCTS]{.underline}**

1.  **[MANUFACTURER]{.underline}**

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A.  The product standard shall be as manufactured by TRACOM, Inc.;
    6575-A Industrial Way, Alpharetta, Georgia 30004; Tel. (877)
    435-8637, Fax (770) 664-6565,
    [[www.tracomfrp.com]{.underline}](http://www.tracomfrp.com/) or
    approved equal.

B.  Warranty: Buildings shall be warranted to be free of defects in
    workmanship and materials for a period of two years from dates of
    shipment.

    1.  **[MATERIALS]{.underline}**

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A.  One--Piece Molded Composite Construction:

    1.  General Construction: The building shall be provided with a
        smooth interior and exterior satin finish. The walls and roof
        shall be integral with smooth radii for all corners. No roof
        overhang shall be allowed. External flanges shall only be
        allowed in those instances where the building is over sized.

    2.  Laminate: Isophthalic polyester resin with high performance,
        chopped, commercial grade glass strand fiber reinforcement with
        a suitable coupling agent.

        a.  Minimum glass content: 30%

        b.  Exterior surface: 15 mil (minimum) gel coat with U.V.
            inhibitors and a textured finish, free from exposed glass or
            other irregularities.

        c.  Laminate properties:

            (1.) Tensile strength (ASTM D638): 14,000 PSI.

            (2.) Flexural strength (ASTM D790): 27,000 PSI

            (3.) Flexural modulus (ASTM D790): 1,000,000 PSI.

            (4.) Shear strength (ASTM D732): 12,000 PSI.

            (5.) Barcol hardness (ASTM D2583): 40.

            (6.) Density/specific gravity (ASTM D792): 93.6 PCF/1.5.

    3.  Core:

        a.  Rigid closed cell, self-extinguishing (Class 1),
            polyisocyanurate foam with a density of 2.3 pounds per cubic
            foot. Foam shall be T250 Elfoam without exception.

        b.  Core properties:

            1.  Thermal conductivity

> (ASTM C518): 0.145 BTU inch/hr/SF/ ^o^F

2.  Density / specific gravity

(ASTM D1622): 2.3 PCF

> (3.) Shear Strength
>
> (ASTM C273): 25 lb/in^2^
>
> (4.) Tensile Strength
>
> (ASTM D1623): 45 lb/in^2^
>
> (5.) Compressive Strength (7% deflection/yield)
>
> (ASTM D1621): 35

4.  Coupons prepared in accordance with ASTM D 618.

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A.  The manufacturer shall maintain a continuous quality control program
    and upon request shall furnish to the engineer certified test
    results of the physical properties.

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1.  **[COMPONENTS]{.underline}**

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A.  Door(s)

    1.  Quantity: door(s) of the following quantities:

        a.  [(1)]{.underline} Double door assembly.

    2.  Construction:

        a.  One piece molded fiberglass construction 78 inches high,
            1-3/4 inches thick, and:

            1.  36 inches wide.

            2.  Mount door with two T-304 stainless steel laminated
                strap hinges, 5 inches long. Continuous piano hinges or
                the use of fastening other than bolting shall not be
                acceptable.

            3.  Rubber bulb gasket with flexible lock to retain
                permanent grip.

            4.  One-Piece, purpose built, 3 inches deep fiberglass drip
                cap over doors; drip cap to extend 2 inched each side
                past door. Cut angle shall not be acceptable.

            5.  Full threshold, heavy duty black vinyl, 4-1/2 inches
                deep x ½ inch high.

                \(a\) T-304 stainless steel, 5 inches deep x ½ inch
                high.

            6.  Schlage stainless steel single-point key locked
                classroom style ball knob. To facilitate entry and exit
                from the building, raised door sills shall not be
                acceptable.

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    a.  Key locked three-point hardware with drop handle and raised door
        sill.

        1.  Heavy duty stainless steel, dual compression spring
            cushioned overhead door stop, designed for BHMA L52231 and
            ANSI A156.16.

            \(a\) Overhead channel style stainless steel door stop /
            door holder.

        2.  Provide single-flap neoprene insert style T-304 stainless
            steel door sweep.

B.  Lifting Eyes: Provide a minimum of two removable, ¾ inch -- 10
    partially threaded, eye bolts with 6 inch shank lengths.

    1.  T-304 stainless steel (5140 lbs. work load limit)

C.  Internal Mounting Flange: 3 inches wide x ¼ inch thick (minimum)
    with closed cell neoprene sponge rubber gasket 2 inches wide x 3/8
    inch thick to provide a weather tight seal around the building
    perimeter.

    1.  **[Equipment]{.underline}**

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A.  Electrical

    1.  Circuit Breaker Panel: 120 / 240 VAC, 1 phase, surface mount.

        a\. 125 amp, main breaker, 12 branch, NEMA 1 metallic body.

    2.  Electrical Wiring: 12 gauge stranded, color-coded THHN schedule
        40 PVC conduit. SO cord or other non-encased wiring shall not be
        acceptable.

    3.  Receptacle: Interior GFCI receptacle 15A 125V, with 5mA +/- 1mA
        trip threshold.

        4\. Switch: Weatherproof switch box.

        a\. Single toggle, for light.

B.  HVAC

    1\. Fan: Shutter-mounted exhaust fan with integral gravity shutter,
    aluminum fan blades, fiberglass canopy, and OSHA compliant
    polyester-coated wire guard. Exhaust fan to be wired to the
    weatherproof light / fan switch.

    a\. 585 CFM 10 inch diameter fan (standard)

    1.  Heater: Line powered wall heater. No separate electrical outlet
        shall be required.

        a\. 2,000 watt, 6,124 BtuH, 240 VAC, white powder coat finish
        with automatic re-set thermal overload protection with indicator
        light and built-in thermostat.

    2.  Shutter: Gravity operated fiberglass intake shutter, with heavy
        duty fiberglass frame and exterior removable T-316 stainless
        steel insect screen.

        a\. 10 inches by 10 inches.

    3.  Thermostat: NEMA 4X electric line voltage thermostat for remote
        operation of fan, 0-45 C and 30-110^o^F.

C.  Lighting

    1.  Interior Light: Lamp to be wired to the weatherproof fan switch.

        a\. 64 watt, 2 bulb, 48 inch fluorescent vapor-tight fixture
        with acrylic lens for damp locations.

D.  Mounting

    1\. Equipment mounting panel: ¾ inches thick marine grade plywood
    equipment mounting panel laminated into wall.

    a\. 42 inches wide x 48 inches high.

    a.  Equipment mounting strut: [(4)]{.underline} sections of 12 gauge
        T-304 stainless steel slotted mounted strut, 48 inches long x 1-
        5/8 inches deep.

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    1.  **[FINISHES]{.underline}**

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A.  Exterior Color: #2445 Gray cloud with U.V inhibitors

B.  Interior Color: #2445 Gray Cloud

**[PART 3 -- Execution]{.underline}**

1.  **[EXAMINATION]{.underline}**

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A.  Verify that the concrete slab is level, true to plane, and of the
    correct dimensions to receive the structure. Correct all
    deficiencies before proceeding.

    1.  **[INSTALLATION]{.underline}**

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A.  Install products in accordance with Engineer's instructions, plans,
    blueprints, etc, local codes, and in manner consistent with the
    installation instruction and recommendation of the manufacturer.

B.  DO NOT REMOVE THE DOOR SPACER(S) until ALL ANCHOR BOLTS have been
    COMPLETELY SET and door operation has been VERIFIED.

C.  Move and position the shelter using the lifting eyes provided. The
    neoprene gasket provided should be positioned between the concrete
    slab and the building mounting flange. If more than one lifting eye
    is provided USE A SPREADER BAR.

D.  After closing the building door(s):

    1.  Layout the anchor bolt pattern. The anchor bolts should be
        installed in accordance with the Engineer\'s instructions.

> 2\. Drill and set the anchor bolts starting with one on each side of
> the door(s). The anchor bolts behind and in front of the door(s)
> should be flat head anchors if the mounting flange is external.
>
> 3\. Drill the anchor bolt holes to the depth and diameter required by
> Engineer as shown on the Drawings.
>
> 4\. Verify the operation of the door(s) before installing the
> remaining anchor bolts.
>
> 5\. FAILURE to VERIFY the operation of the door(s) BEFORE the
> remaining anchor bolts are set MAY RESULT in the BINDING of the door
> against the door frame.
>
> 6\. Install the threshold (if supplied) and re-verify the operation of
> the door(s).
>
> 7\. After all anchor bolts have been completely set, remove the door
> spacer(s).

E.  Seal the flange with sealant or grout to ensure water tightness.

F.  Install (as necessary) and test the building accessories in
    accordance with the Manufacturer's instructions.

    1.  **[ADJUST AND CLEAN]{.underline}**

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A.  Clean surfaces in accordance with the Manufacturer\'s instructions.

B.  Remove trash and debris, and leave the site in a clean condition.

> **-END OF PRE-ENGINEERED FIBERGLASS BUILDINGS-**

**Section** []{#Section_16010 .anchor}**260500**

**[BASIC ELECTRICAL REQUIREMENTS]{.underline}**

1.  **[GENERAL]{.underline}**

    1.  **[SECTION INCLUDES]{.underline}**

        A.  Furnish all materials, equipment, labor, supervision, tools
            and items necessary for the construction, installation,
            connection, testing and operation of all electrical work for
            this project, as shown on the drawings and defined in these
            specifications.

        B.  Provision of all materials, equipment and apparatus not
            specifically mentioned herein or noted on the drawings, but
            which are necessary to make a complete working installation
            of all electrical systems shown on the drawings or described
            herein.

        C.  Equipment and devices furnished and installed under other
            Divisions of this specification or by the Government shall
            be connected as described herein.

        D.  Drawings, the provisions of the contract documents,
            including bonds and certificates, the General Conditions,
            and Division 1 specification sections apply to all work of
            this Section.

            E. Drawings, General Provisions of the Contract including
            General and supplemental Conditions, apply to this work.

    2.  **[REFERENCES]{.underline}**

        A.  General: Publications listed below form a part of this
            Specification to the extent indicated by references thereto:

        B.  American National Standards Institute (ANSI)

            1.  ANSI C2 - National Electrical Safety Code

            2.  All other applicable ANSI Standards

        C.  National Electrical Manufacturer\'s Association (NEMA)

        D.  National Fire Protection Association (NFPA)

            1.  NFPA 70 National Electrical Code (NEC)

            2.  NFPA 101 Life Safety Code

        E.  National Electrical Contractor\'s Association (NECA)

        F.  Underwriters Laboratories (UL)

        G.  International Code Council (ICC)

            1.  International Building Code (IBC) - (2003)

        H.  Institute of Electrical and Electronic Engineers (IEEE)

        I.  ICEA - Insulated Cable Engineers Association Standards

    3.  **[SUBMITTALS]{.underline}**

        A.  Provide submittals on panel.

        B.  Provide submittals on triplexed overhead wire.

    4.  **[QUALITY ASSURANCE]{.underline}**

        A.  Tests: Demonstrate that all equipment operates as indicated
            or specified, and in accordance with the manufacturer\'s
            recommendations and these specifications.

        B.  Qualifications: Use sufficient journeyman and competent
            supervisors in the execution of the work to ensure proper
            and adequate installation throughout. In the acceptance of
            installed work, no allowance will be made for lack of skill
            on the part of the workers.

    5.  **[WORK OF OTHER TRADES]{.underline}**

        A.  The electrical drawings do not show complete details of the
            existing conditions. Refer to the related contract drawings
            for those details, which may affect the execution of this
            work. Specific locations of equipment shall be obtained from
            the contract drawings, field measurements, or the trade
            providing the material or equipment. No extra payments will
            be allowed for failure to obtain this information.

        B.  Plan and execute work including, but not limited to, conduit
            and electrical equipment locations in cooperation with all
            other trades particularly Mechanical. Make every reasonable
            effort to provide all concerned with timely notice of work
            affecting other trades to prevent conflicts or interference
            as to space requirements, dimensions, openings, block-outs,
            sleeving or other matters which will cause delays or
            necessitate work-around methods. Failure to coordinate work
            will be considered sufficient cause for work to be altered
            at Contractor\'s expense, as directed by the Contracting
            Officer.

    6.  **[CODES, PERMITS, INSPECTIONS AND FEES]{.underline}**

        A.  Make arrangements for inspections by the Contracting Officer
            or other authority as required. Submit three (3) copies of
            certificates of compliance to the Contracting Officer.

        B.  All work and materials shall be in accordance with
            requirements of all applicable local codes and regulations
            and ordinances in their latest adopted edition as referenced
            in sub-section 1.02.

        C.  The foregoing referenced codes shall be construed as
            establishing a minimum or base level, of requirements. Where
            provisions of the various codes or standards conflict with
            each other, the more stringent provisions shall govern.

        D.  Nothing in drawings and specifications shall be construed to
            permit work not in conformance with these rules and
            regulations.

        E.  Where drawings or specifications call for material or
            construction of a better quality or larger sizes than
            required by the above-mentioned rules and regulations, the
            provisions of the drawings or specifications shall take
            precedence over requirements of the rules and regulations.

        F.  Contractor shall promptly submit written notice to the
            Contracting Officer of any observed variance of contract
            documents from legal requirements. Appropriate Change Order
            modifications to the contract documents will be made to
            incorporate necessary changes. Contractor shall assume
            responsibility for work known to be contrary to such
            requirements when required notice is not given.

    7.  **[EQUIPMENT APPROVALS]{.underline}**

        A.  All electrical components shall be approved, or listed and
            labeled by UL or other testing laboratory accredited by the
            State of Idaho, when available. Non-listed or non-approved
            components may be used only if listed or approved components
            are not available. Provide a written request to use
            non-listed or non-approved components and obtain written
            approval from the Contracting Officer prior to installing
            such components.

        B.  All materials used shall be manufacturers' standard products
            with minimum five (5) years of documented availability prior
            to bid date.

    8.  **[INTENT OF DRAWINGS]{.underline}**

        A.  Drawings are diagrammatic and show only approximate
            locations of conduit runs, fixtures and equipment. Take
            measurements from building or site and verify with
            architectural, civil, structural, mechanical, or electrical
            drawings.

        B.  Report any conflict between drawings to the Contracting
            Officer prior to proceeding with the work. Failure to follow
            this instruction is considered sufficient cause for the
            Contractor to alter his work at his own expense, as directed
            by the Contracting Officer.

        C.  The drawings generally do not show conduit routing or
            junction and pull box locations. The Contractor is
            responsible for determining final conduit routing. Refer to
            diagrams or schematics to obtain a more complete description
            of systems. The Contractor shall furnish and install all
            junction boxes, pull boxes, fittings, and supports not
            specifically shown but necessary to complete the electrical
            installation. The Contractor shall not eliminate any
            junction box, pull box, or conduit body shown on the
            drawings without approval from the Contracting Offices.

        D.  Drawings and specifications are complimentary - anything
            shown on one, is required to be furnished as if shown on
            both.

        E.  Notify the Contracting Officer of any discrepancies between
            the drawings and specifications in accordance with Division
            1 of the Contract.

    9.  **[DETAIL DRAWINGS BY CONTRACTOR]{.underline}**

        A.  Whenever the Contractor\'s work is of sufficient complexity
            to warrant additional detailing, he shall prepare additional
            detail drawings to scale: 1/4 inch = 1 foot; prepared on
            vellum or Mylar of the same size as contract drawings; and
            shall, with these layouts, coordinate his work with the work
            of other trades. All such detailing work shall be clearly
            identified on the drawings as to the area to which it
            applies.

        B.  Do not submit these drawings to the Contracting Officer for
            approval. At completion, however, include a set of such
            drawings with each set of as-built drawings for
            Government\'s record purposes.

    10. **[COORDINATION WITH MECHANICAL WORK]{.underline}**

        A.  Provide motor starters and motor circuit protective devices
            for equipment included in other Divisions of these
            specifications unless the starters are supplied
            (manufactured) as an integral part of the equipment or as
            specified otherwise.

        B.  Install electrical devices and connect to the equipment.

    11. **[AS-BUILT (RECORD) DRAWINGS]{.underline}**

        A.  Furnish one (1) set of as-built (record) drawings to the
            Contracting Officer in conformance with the requirements of
            Division 1.

    12. **[SITE CONDITIONS AND METHODS]{.underline}**

        A.  Storage of Materials: Make all necessary provisions to
            prevent damage or corrosion of materials.

        B.  Cutting and Patching: Keep cutting and patching to a
            minimum. If required, all patching shall conform to
            specifications for the new general construction work. Finish
            to match existing work.

        C.  Measurements: Verify space availability by field measurement
            prior to submitting shop drawings for approval.

        D.  Roughing-In Dimensions: Obtain roughing-in dimensions for
            equipment from approved Shop Drawings or actual equipment
            measurements.

        E.  Manufacturer\'s Installation Instructions: Follow
            manufacturer\'s written instructions where furnished. If the
            details are in conflict with design drawings, notify the
            Contracting Officer for resolution.

        F.  Accessibility: Install all equipment, which requires
            periodic servicing or repairs so it is readily accessible.
            Otherwise, obtain the Contracting Officer\'s approval of
            location.

        G.  Rejected Materials: Remove damaged or rejected materials
            from the site.

        H.  Operation of Equipment and Systems: Contractor is
            responsible for the safe operation of equipment and systems
            during all periods of installations and testing.

    13. **[COMPLETION OF WORK]{.underline}**

        A.  When requesting final inspection of the installation, give a
            minimum 10-day notice to the Contracting Officer. Submit
            written certification that the work has been fully completed
            in strict accordance with drawings and specifications.

    14. **[MATERIALS AND WORKMANSHIP GUARANTEE]{.underline}**

        A.  Submit written guarantee that all materials and workmanship
            that prove defective within one (1) year after date of
            acceptance will be replaced.

        B.  Include complete removal, reinstallation, and retesting of
            the failed component or system. Cleanup and restoration of
            the affected area is the Contractor\'s responsibility.

        C.  Include correction of deficiencies on a 24-hour, 7-day a
            week basis when Government deems this necessary, at no cost
            to the Government during warranty period.

2.  **[PRODUCTS]{.underline}**

    1.  **[MATERIALS - GENERAL]{.underline}**

        A.  Quality: Provide all materials, products and equipment in
            strict accordance with all governing codes and ordinances
            and these specifications and by all other Contract
            Documents.

        B.  Quantity: Items of identical function and rating shall be
            identical. Provide items within product categories from one
            common manufacturer.

    2.  **[RIGID METAL CONDUIT AND FITTINGS]{.underline}**

        A.  Ferrous Metal Conduit

            1.  Ferrous metal conduit shall be hot-dip galvanized inside
                and out and shall conform to the National Electrical
                Code article "Rigid Metal Conduit: Type RMC". Factory
                cut threads shall be galvanized after cutting.

            2.  Fittings and Conduit Bodies: Threaded hot
                dipped/mechanically galvanized steel. Conduit bodies
                shall be Form 8 with gasketed covers, moguls, or pulling
                elbows.

            3.  Watertight hubs for connection of conduit to sheet steel
                enclosures shall be Appleton Uni-seal, Crouse-Hinds Type
                HUB, or approved equal.

    3.  **[RIGID NONMETALLIC CONDUIT]{.underline}**

        A.  PVC conduit shall be schedule 40 and shall conform to the
            National Electrical Code article "Rigid Nonmetallic Conduit:
            Type RNC".

    4.  **[LIQUIDTIGHT FLEXIBLE METAL CONDUIT]{.underline}**

        A.  Liquidtight flexible metal conduit shall have a galvanized
            flexible steel core with non-metallic outer jacket and shall
            conform to the National Electrical Code article "Liquidtight
            Flexible Metal Conduit: Type LFMC".

    5.  **[EXPANSION FITTINGS]{.underline}**

        A.  None expected.

    6.  **[Insulated bushings]{.underline}**

        A.  Insulated bushings shall be provided at ends of all conduits
            in cabinets, pull boxes, junction boxes, and cable support
            boxes to prevent abrasion of the conductor insulation.

        B.  Bushings shall be malleable iron body with flameproof and
            non-combustible composition insulating ring. Insulating
            material shall be locked in place and non-removable.

        C.  Acceptable bushing are O-Z/Gedney Electrical Manufacturing
            Company Type "IBC", or as approved by the Government.

    7.  **[POWER and control CONDUCTORS]{.underline}**

        A.  Stranded copper conductor, single insulated wire, except
            where noted otherwise in drawing.

        B.  Insulation type XHHW-2, or THWN-2, 600-volt insulation
            class, 90 degrees Celsius wet or dry rated, except where
            noted otherwise in drawing.

        C.  Minimum conductor size shall be #12 for power conductors and
            #14 for control conductors.

    8.  **[wiring connectors]{.underline}**

        A.  Furnish manufacturers standard product for Split Body
            Connectors, Solderless Pressure Connectors and Compression
            Connectors, all suitable for use with copper and aluminum
            conductors.

    9.  **[Tools and equiPment]{.underline}**

        A.  The Contractor shall furnish all tools and equipment
            required for the installation work. Tools for making
            compression connections shall be as recommended by the
            connector manufacturer and shall be of the type which once
            an indent has been started cannot be opened until the indent
            has been properly completed.

    10. **[Plastic Cable Ties]{.underline}**

        A.  T&B nylon, locking type. Use black ties for outdoor
            locations.

    11. **[electrical panels]{.underline}**

        A.  NEMA 4 heavy-gage galvanized steel with enamel finish and
            with Copper busing, Provide with breakers shown and minimum
            2 spare single pole 20 amp breakers in each.

    12. **[PULL AND JUNCTION BOXES]{.underline}**

        A.  As needed:

            1.  NEMA Type 4, heavy-gage galvanized steel with enamel
                finish and external mounting feet. Continuous hinge
                cover with oil resistant gasket and external screw
                clamps.

    13. **[GROUNDING - WIRE]{.underline}**

        A.  Material: Stranded copper as sized on the Drawings.

    14. **[SUPPORTING DEVICES]{.underline}**

        A.  Materials and Finishes: Provide hot-dipped galvanized steel,
            stainless steel or other corrosion resistant hardware and
            fasteners for mounting panel, boxes and conduit to existing
            poles

        B.  Provide materials, sizes, and types of anchors, fasteners
            and supports to carry the loads of equipment and conduit.
            Consider weight and tension of wire when selecting products.

    15. **[ELECTRICAL IDENTIFICATION - mATERIALS]{.underline}**

        A.  Wire and cable markers: Identify conductors for power and
            control wiring with wire markers that have machine printed
            black letters on white background, beneath clear heat
            shrinkable tubing. Identify both ends of all power and
            control wires, at the point where they are terminated. Spare
            conductors shall be so marked and labeled as to the location
            of their opposite ends. Suitable wire marker material shall
            be Raychem "Shrink-Mark", or approved equal.

        B.  Provide laminated plastic nameplates for each panelboard,
            equipment enclosure, relay, switch, and device. Each
            nameplate inscription shall identify the function and, when
            applicable, the position. Nameplates shall be melamine
            plastic, 0.125-inch thick, white with black center core
            unless specified otherwise elsewhere. Surface shall be matte
            finish. Corners shall be square. Accurately align lettering
            and engrave into the core. Minimum size of nameplates shall
            be\
            1-inch by 2 1/2-inches. Lettering shall be a minimum of
            1/4-inch high normal block style. Screw or rivet all
            nameplates with two (2) screws or rivets. Adhesive
            nameplates are not acceptable.

    16. **[CIRCUIT BREAKERS]{.underline}**

        A.  Provide thermal magnetic type circuit breakers of single
            unit construction per UL 489.

        B.  Ground fault circuit interrupter type circuit breakers shall
            be installed where required by code, or as indicated by
            drawings or specifications.

        C.  Handle locks shall be provided on all circuit breakers.

        D.  Minimum interrupting ratings shall be 10,000 amperes RMS
            asymmetrical at 240 volts.

        E.  Update existing motor control center compartment nameplates
            or panelboard circuit directory card upon completion of
            work. Directory shall be typewritten.

3.  **[EXECUTION]{.underline}**

    1.  **[PRODUCT DELIVERY, STORAGE, AND HANDLING]{.underline}**

        A.  Handle all equipment carefully to prevent internal
            components damage, breakage, and denting and scoring the
            finish. Do not install damaged equipment.

        B.  Store equipment in a clean, dry space. Protect equipment
            from dirt, fumes, water, construction debris, and physical
            damage.

        C.  Provide auxiliary heaters, or store in a heated space, for
            any equipment that would be damaged by moisture
            condensation, such as electric motors, electronic
            components, contacts, etc.

    2.  **[SITE INSPECTION]{.underline}**

        A.  Installer must examine the areas and conditions under which
            electrical equipment is to be installed and notify the
            Contracting Officer in writing of conditions detrimental to
            the proper and timely completion of the work. Do not proceed
            with the work until unsatisfactory conditions have been
            corrected in a manner acceptable to the Installer and the
            Contracting Officer.

    3.  **[WORK RESPONSIBILITIES]{.underline}**

        A.  Drawings indicate diagrammatically desired locations or
            arrangement of conduit runs and equipment. Proper judgment
            shall be exercised in executing work to secure best possible
            installation in available space and to overcome local
            difficulties due to space limitations or interference with
            structural conditions. Contractor shall be responsible for
            correct placing of work and proper location and connection
            of work in relation to work of other trades.

        B.  In the event changes in indicated locations or arrangement
            are necessary, due to developed conditions in construction
            or rearrangement of equipment, such changes shall be made
            without extra cost, providing the change is ordered before
            the conduit runs, and work directly connected to it is
            installed and no extra materials are required.

        C.  The scales and/or dimensions of figures are approximate for
            typical equipment of the class indicated. Before proceeding
            with any work, check and verify dimensions and sizes with
            Drawings to see that equipment will fit into spaces provided
            without violation of applicable codes.

        D.  Where equipment is furnished by others, verify dimensions
            and the correct locations of this equipment before
            proceeding with the rough-in of connections.

        E.  Should any changes to work indicated on drawings or
            described in Specifications be necessary in order to comply
            with above requirements, notify the Contracting Officer
            immediately and cease work on parts of Contract which are
            affected until approval of any required modifications to
            construction has been obtained from the Contracting Officer.

        F.  Contractor shall be responsible for any work, which must be
            altered due to lack of proper supervision or failure to make
            proper cooperative provisions in time. Such change shall be
            made to the satisfaction of the Contracting Officer.

        G.  Perform work with competent and skilled personnel.

        H.  Work, including aesthetic as well as electrical and
            mechanical aspects of work, shall be of quality consistent
            with best practices of trade.

        I.  Replace or repair, without additional compensation, any
            work, which, in the opinion of the Contracting Officer, does
            not comply with these requirements.

        J.  Provide maintenance access to all equipment installed.

    4.  **[INSTALLATION -- GENERAl]{.underline}**

        A.  Locations of Openings: Coring, cutting, drilling, or welding
            of any structural member is prohibited without written
            approval of the Contracting Officer.

        B.  Be responsible for cutting and patching which may be
            required for proper installation of electrical work.

        C.  Protect work, materials and equipment from damage from any
            cause whatever, and provide storage facilities during
            progress of work. Storage out of doors shall be weather
            protected and shall include space heaters to prevent
            condensation. Provide for safety and good condition of work
            until final acceptance of work by the Contracting Officer,
            and replace damaged or defective work, materials, and
            equipment before requesting final acceptance.

        D.  Conduit, and all equipment to be installed: Clean to remove
            plaster, splattered paint, cement and dirt on both exterior
            and interior.

    5.  **[CONDUIT INSTALLATION]{.underline}**

        A.  Unless otherwise shown, size conduit for conductor type
            installed. Minimum size 3/4 inch.

        B.  Provide suitable fittings to accommodate expansion and
            deflection where required.

        C.  Install conduit in interior or enclosed spaces to maintain
            headroom and present a neat appearance in unfinished spaces.

        D.  Route conduit parallel and perpendicular to building planes.

        E.  Maintain minimum six (6) inches clearance between conduit
            and piping. Maintain twelve (12) inches clearance between
            conduit and heat sources such as flues, steam pipes, and
            heating appliances.

        F.  Brace conduit or conduit supports to prevent distortion of
            alignment by wire pulling operations.

        G.  Support all conduits on formed channel (Unistrut, or
            approved equal) supports with space for 25 percent
            additional conduit or twelve (12) inches useable space
            whichever is greater.

        H.  Do not support conduit with wire or perforated pipe straps.
            Remove temporary conduit support used during construction
            before conductors are pulled.

        I.  Route raceways to avoid structural obstructions and to
            minimize crossovers.

        J.  Seal around raceway with sealing compound where raceways
            leave heated area and enter unheated area.

        K.  Route all accessible raceways parallel or perpendicular to
            building lines. Form bends in adjacent raceways to match
            radii and center of bend.

        L.  Raceways are sized for copper conductors, Type XHHW-2
            insulation, unless noted otherwise. Size all raceways per
            the National Electrical Code unless larger size conduits are
            specifically noted on the Plans.

        M.  Welding, brazing, or heating of conduit shall not be
            permitted. Plumbers perforated hanger iron shall not be used
            for any purpose.

        N.  Metallic conduit joints shall be made up watertight and rust
            resistant with conductive, high temperature thread/joint
            lubricant, which maintains ground continuity, KOPR-SHIELD by
            Thomas & Betts or approved equal. Lubricant shall be applied
            to male threads only.

        O.  Install no more than 270 degree of bends between boxes.
            Avoid bends and offsets where possible, but where necessary
            make with conduit bending machine. Use conduit bodies to
            make sharp changes in direction, as around beams.

        P.  Conduits and boxes shall be of such sizes and numbers and
            shall be so installed that the required number of conductors
            may be drawn in without injury or excessive strain. The
            Contractor will be permitted to increase the size of
            conduits and number of boxes, if he so desires to facilitate
            a speedier and less complicated installation, however, such
            changes shall be at his expense. Where necessary for ease of
            pulling or to meet code, install conduit bodies or pull
            boxes even though not shown on the Plans.

        Q.  For conduits of all sizes, either manufactured elbows or
            bends fabricated in a bending machine shall be used. Conduit
            bending radii shall not be less than the minimums set by the
            National Electrical Code. A bending radius greater than six
            times the internal diameter of the conduit shall be
            maintained. Conduit bends that are crushed or deformed in
            any way shall not be installed.

        R.  Conduit offsets shall be properly made and installed where
            required. Where two or more conduit offsets or bends are
            installed in parallel, they shall be symmetrically formed
            and arranged.

        S.  All conduits shall be installed in such a manner as to
            insure against trouble from collection of trapped
            condensation, and all runs of conduit shall be arranged to
            eliminate traps wherever possible. Install underground
            conduit with minimum slope of four (4) inches per 100 feet.
            Slope duct away from building entrances and toward
            underground vault or box. Install water stops and drain
            fittings at low point of all vertical conduit runs.

        T.  Wooden plugs inserted in concrete or masonry are not
            acceptable as a base for conduit fastenings, nor shall
            conduit or pipe straps be welded to steel structures.

        U.  Openings in floors, walls or ceilings required for the
            installation of the conduit shall be patched to match the
            existing area after the installation is complete.

        V.  Contractor shall exercise necessary precautions to prevent
            lodging of dirt, concrete, or trash in conduit, fittings,
            and boxes during course of installation. Install
            manufactured threaded end caps on all raceway ends during
            construction.

        W.  Raceways shall not penetrate sheet metal ducts unless
            permission is granted by the Contracting Officer in writing.
            All sleeves for raceway installation shall be provided under
            this section.

        X.  Install UL approved expansion fittings complete with
            grounding jumpers where raceways cross slab expansion
            joints, construction joints, or sawn joints.

        Y.  Install conduits such that wiring can be
            installed/maintained from a ladder on grade or from within
            structure.

        Z.  Use 1/4" stand-offs, conduit spacers, or hot-dipped
            galvanized strut for all surface mounted raceways and
            enclosures.

        A.  Rigid Metal Conduit (RMC)

            1.  Use RMC for all above grade and for stub-ups in
                underground conduit runs.

            2.  The ends of all conduits shall be well reamed to remove
                burrs and rough edges. Field cuts shall be made square
                and true. Slip joints or running threads will not be
                permitted for coupling metallic conduit. When a standard
                coupling cannot be used, an approved threaded union
                coupling shall be used. The threads on all metallic
                conduits shall be rust-free, clean and well painted with
                good quality colloidal copper suspended in petroleum
                vehicle before couplings are made up (KOPR-SHIELD, or
                equal). All couplings shall be tightened so that a good
                electrical connection will be made throughout the entire
                length of the conduit run. If the conduit has been moved
                after assembly, it shall be given a final tightening
                from the ends prior to wiring installation. Where
                coating on galvanized conduit has been injured in
                handling or installing, such injured places shall be
                thoroughly painted with galvanizing repair paint,
                Formula A-9-73, Zinc Dust Primer (Federal Spec
                X-6442/MIL-P-21035).

            3.  All conduit ends shall be threaded and capped with
                standard threaded conduit couplings with sealing insert
                or threaded conduit caps until conduit installation is
                started. When couplings or conduit caps are removed, the
                threaded ends shall be provided with approved conduit
                bushings. The use of any plugs, even though temporary,
                in lieu of the conduit couplings and conduit caps is
                expressly prohibited.

            4.  Metallic conduit bends shall have a radius consistent
                with the requirements of the National Electrical Code.
                Where approved by the Contracting Officer, conduit may
                be bent using a conduit bending tool employing correctly
                sized dies, without crimping or flattening, using the
                longest radius practical.

        B.  Liquidtight Flexible Metal Conduit (LFMC)

            1.  Liquidtight flexible metal conduit with watertight
                connectors shall be installed for final connections to
                dry type trans­formers, motors without flexible cords,
                and other equipment with rotating or moving parts.
                Conduit shall be installed without sharp bends and in
                minimum lengths required for the application but not
                longer than 6-0, unless approved by the Contracting
                Officer. 

        C.  Conduit Hubs

            1.  Provide galvanized conduit hubs for rigid metal conduits
                entering metallic enclosures or junction boxes. Coat the
                hub threads with KOPR-SHIELD, or equal.

        D.  Grounding End Bushings

            1.  The ends of all conduits at NEMA rated enclosures, motor
                control centers and panelboards shall include grounding
                type insulated throat locking end bushings, which are to
                be interconnected and bonded to the box, or cabinet at
                which they terminate by a (#8 minimum) copper ground
                wire.

        E.  Sealing Unused Conduit Openings

            1.  Seal all unused openings in enclosures with stainless
                steel double gasket hole seals.

        F.  Sealing Of Penetrations

            1.  Exterior wall surfaces above grade: Seal around all
                penetrations with duct seal or suitable caulking unless
                otherwise indicated on the drawings. Methods of sealing
                shall be approved by the Engineer. For concrete
                construction above ground level, cast raceway in wall or
                core drill wall and hard pack with a mixture of equal
                parts of sand and cement.

            2.  Fire rated floors, walls, ceilings/roofs: Seal around
                raceway penetration through concrete or masonry with 3M
                Fire Barrier or Dow Corning 30-548 silicone RTV foam or
                approved equal. For plaster or gypsum wallboard
                penetration, seal around raceway with plaster and fire
                tape per local Fire Marshal's requirements.

        G.  Expansion Joints

            1.  Conduits crossing concrete or structural expansion
                joints shall be provided with expansion and deflection
                fittings to compensate for expansion and contraction.

    6.  **[WIRE AND CABLE INSTALLATION]{.underline}**

        A.  Install products in accordance with manufacturers'
            instructions.

        B.  Completely and thoroughly clean interior of installed
            raceway before installing wire using a mandrel or large
            swab.

        C.  All wiring shall be installed in a raceway system unless
            otherwise specified. Pull all conductors into raceway at
            same time.

        D.  Neatly train and lace wiring inside boxes, equipment and
            panelboards.

        E.  All cables into the control cabinets, motor control centers
            and panelboards shall be cut to extra length such that the
            cable will reach along the two longest adjacent sides.

        F.  When cable enters through the top of the control cabinet or
            panelboard, it shall be long enough to loop to the bottom of
            the cabinet before being connected. Where cable enters
            through the bottom, the reverse should be used. Cables shall
            be carefully handled when unreeling to avoid damage due to
            kinking or bending to smaller than allowable radius. Cable
            shall not be laid on rough ground or dragged over sharp
            objects.

        G.  Cables and wires shall be visually inspected by the
            Contractor for possible damage when received and before
            installation. Damaged cables and wires shall not be
            installed.

        H.  Care shall be used in order to protect the cables and wires
            against damage in handling, storage or during installation
            and after the cables are installed. Minimum bending radius
            of cables and wires shall be in accordance with the
            manufacturer\'s recommendations. The Contractor shall
            replace any wire or cable damaged during installation.

        I.  Splice and terminate conductors only in accessible
            locations. Clean conductor surfaces before installing lugs
            and connectors. Make splices, taps, and terminations to
            carry full ampacity of conductors with no damage from
            temperature rise.

        J.  Except where equipment is furnished with bolted or screw
            type lug, make connections using compression set pressure
            connectors with insulating covers for wire terminations.

        K.  Equipment Grounding Conductor: Provide separate, insulated
            conductor within each feeder, branch circuit and control
            circuit raceway. Terminate each end on suitable lug, bus, or
            grounding bushing.

        L.  Provide wire markers on each conductor in panelboard, pull
            boxes, outlet and junction boxes, and at load connection.
            Identify with branch circuit or feeder number for power and
            lighting circuits, and with control wire number as indicated
            on schematic and interconnection diagrams or equipment
            manufacturer\'s Shop Drawings for control wiring.

    7.  **[BOX INSTALLATION]{.underline}**

        A.  The Contractor shall size boxes not shown, but required to
            complete the electrical installation. Unless dimensioned on
            the Drawings, the Contractor shall size boxes per the
            National Electrical Code.

        B.  Support boxes independently of conduit.

        C.  Install junction and pull boxes where required to limit the
            total number of 90-degree bends in any conduit run to a
            maximum of three.

        D.  Install boxes plumb.

        E.  Nameplates: Provide engraved plastic laminate nameplates on
            all panel enclosures and above each device installed on the
            panels. Text shall include control panel or the equipment
            controlled name and designation.

    8.  **[Visual and Mechnical Inspections]{.underline}**

        A.  The Contracting Officer shall be notified prior to visual
            and mechanical inspections.

        B.  Perform the following inspections:

            1.  Cables - Low Voltage (600 volts and less):

                a.  Inspect cables for physical damage and proper
                    identification.

                b.  Torque test cable connection. Tighten connections in
                    accordance with manufacturer's recommendation or if
                    unavailable to industry standards.

            2.  Electrical Panels

                a.  Inspection will be made for physical, electrical,
                    and mechanical condition.

                b.  Check for proper grounding to panelboard grounding
                    bus.

                c.  All conductor connections will be checked for
                    tightness.

                d.  Check rating of overcurrent protective devices to
                    conductor sizes for compliance with the National
                    Electrical Code.

                e.  Panelboard will be cleaned.

                f.  Panelboard directory will be updated as necessary
                    for connected loads with spare breakers identified.

    9.  **[Electrical Tests]{.underline}**

        A.  Perform the following electrical tests:

            1.  Circuit Breakers:

                a.  Test installed circuit breakers and installed wiring
                    for short circuits and ground faults before
                    energizing.

        B.  Measure ampere readings on each phase and the neutral, where
            present, under fully loaded conditions. Note on plans for as
            built drawings.

            **[-end of basic electrical requirements-]{.underline}**

**SECTION 312316**

**[EXCAVATING AND BACKFILLING]{.underline}**

**[PART 1 - GENERAL]{.underline}**

**1.1 [Summary]{.underline}**

> A. This Section specifies the requirements for excavation,
> backfilling, and compaction.

**1.2 [Related Sections]{.underline}**

> A. Section 013300 - Submittals
>
> B. Section 024119 -- Demolition

**1.3 [References]{.underline}**

A. General: Publications listed below form a part of this Specification
to the extent indicated by references thereto.

B. American Society for Testing and Materials (ASTM):

> 1\. ASTM C33 Standard Specification for Concrete Aggregates
>
> 2\. ASTM C136 Standard Test Method for Sieve Analysis of Fine and
> Coarse Aggregates
>
> 3\. ASTM D422 Standard Test Method for Particle-Size Analysis of Soils
>
> 4\. ASTM D1556 Standard Test Method for Density and Unit Weight of
> Soil and Unit Weight in Place by the Sand-Cone Method
>
> 5\. ASTM D1557 Standard Test Method for Laboratory Compaction
> Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft^3^
> (2,700 kN-m/m^3^))
>
> 6\. ASTM D2974 Test Method for Moisture, Ash, and Organic Matter of
> Peat and Other Materials
>
> 7\. ASTM D3017 Water Content of Soil and Rock in Place by Nuclear
> Methods (Shallow Depth)
>
> 8\. ASTM D4318 Test Method for Liquid Limit, Plastic Limit, and
> Plasticity Index of Soils

C. Occupational Safety and Health Administrator (OSHA): Standards

**1.4 [Quality Assurance]{.underline}**

Submit test reports for the following:

A. Services of an Independent Testing Laboratory -- It shall be the
Contractor's responsibility to obtain and pay for the services of an
approved independent testing laboratory (Testing Laboratory) to take all
samples and perform all tests necessary for initial approval of
materials and adequacy of placement and compaction. The Contractor shall
furnish three certified copies of the results of all tests to the
Engineer. No materials shall be placed without prior acceptance of
underlying conditions by the Engineer. No separate measurement or
payment will be made for sampling and testing, including the cost of the
services of an independent testing laboratory. The costs for this
portion of the work shall be considered incidental to, and included in,
the price bid for placement and compaction of materials.

B. Tests:

> 1\. The Testing Laboratory will take samples and perform moisture
> content, gradation, compaction, and density tests during placement of
> backfill materials to check compliance with these Specifications.
>
> 2\. Remove surface material at locations designated by the Testing
> Laboratory or Engineer and provide such assistance as necessary for
> sampling and testing.
>
> 3\. Construct inspection trenches in compacted or consolidated
> backfill where required to determine compliance with these
> Specifications.
>
> 4\. Testing by the Testing Laboratory does not relieve the Contractor
> of its responsibility to determine to its own satisfaction when and if
> its work meets the Specification.
>
> 5\. Test procedures by the Testing Laboratory shall meet:
>
> 1\. Moisture content ASTM D3017
>
> 2\. Gradation ASTM C136, D422
>
> 3\. Density in-place ASTM D1556, D2922
>
> 4\. Moisture-density relationships ASTM D1557
>
> 5\. Organic content ASTM D2974
>
> 6\. Liquid limit ASTM D4318
>
> 6\. Compaction tests at a frequency of one test per 100LF of backfill
> during placement of each lift of backfill material.

**1.5 [Job Conditions]{.underline}**

A. Existing Utilities: The Contractor shall locate existing utilities in
the area of the work. These utilities shall be adequately protected from
damage during construction of this project as approved by the Engineer.

B. Weather:

> 1\. Do not backfill or construct fills or embankments during freezing
> weather.
>
> 2\. Do not use frozen materials, snow, or ice in any backfill area.
>
> 3\. Do not backfill on any frozen surface.

**1.6 [Protection]{.underline}**

A. The Contractor shall protect structures and other facilities
immediately adjacent to excavations from damage caused by settlement,
lateral movement, undermining, washouts, and other hazards. In the event
of damage, immediately make all repairs and requirements necessary to
the approval of the Engineer and at no additional cost to the District.

B. All excavation shall be in accordance with applicable OSHA
Construction Standards.

C. The Contractor shall be responsible for dewatering work areas, and no
extra payment will be made for water encountered in any excavation or
other work area.

**1.7 [Submittals]{.underline}**

A. Certifications: Submit sieve analysis and suppliers certification of
compliance for each imported material. Submit sieve analysis for on-site
materials to be incorporated into the work.

**[PART 2 - PRODUCTS]{.underline}**

**2.1 [Structural Fill and Backfill]{.underline}**

A. Structural fill and backfill shall be clean, well graded,
3-inch-minus sand or gravel, natural on-site sand or gravel, or on-site
gravelly sand fill, free of refuse, vegetable material, debris, and with
less than 5 percent material passing the No. 200 sieve.

B. Material shall be obtained from required excavations or other
Contractor furnished sources and shall be approved by the Engineer prior
to placement.

**2.2 [Compacted Fill]{.underline}**

A. Compacted fill shall be imported pit run, processed sand and gravel,
or surplus excavated materials, free from refuse, debris, organic
material, and rocks over six (6) inches in diameter and shall meet the
following requirements:

> [Sieve Size]{.underline} [Percent Passing (by weight)]{.underline}
>
> 4-inch square 100
>
> 3-inch square 75-100
>
> 2-inch square 75-100
>
> No. 40 50 max.
>
> No. 200 10 max.
>
> Sand Equivalent 30 min.
>
> The Organic Content shall be less than 3 percent as determined by
> Testing Laboratory.

B. Material shall be obtained from required excavations or other
Contractor furnished sources and shall be approved by the Engineer prior
to placement.

**PART 3 - [EXECUTION]{.underline}**

**3.1 [Structural Excavation]{.underline}**

A. Structural excavations include excavations required for footings,
retaining walls, grade beams, slabs, concrete floors, and tanks.

B. The bottom of excavations shall be within [+]{.underline} 0.10 feet
of the depths shown on the drawings. The bottom of all structural
excavations shall be cleaned to remove all rocks over three (3) inches
in diameter and loosened soil.

> 1\. All excavations shall be carried to the depth indicated on the
> Drawings and/or approved by the Contracting Officer. Should the
> Contractor, through their own negligence or other fault, excavate
> below the designated depths, they shall replace such over excavation
> with approved materials and methods at their own expense.
>
> 2\. The Engineer shall be notified as soon as excavations for footings
> or foundations are made, in order that inspections can be made prior
> to building forms and pouring concrete.
>
> 3\. Excess cuts under footings shall be filled with concrete. Excess
> cuts under slabs and floors on grade shall be filled with approved
> compacted fill.
>
> 4\. All excavations must be clean, dry and free from loose earth or
> other materials at time of placing concrete. Remove excess excavated
> materials from site.

**3.2 [Unclassified Excavation]{.underline}**

A. Unclassified excavations include excavations required for roadway
cuts, paving and grading, site contouring, and other excavation not
classified as Structural Excavation above.

B. The Contractor shall remove all material to sufficient elevation to
allow proper placement and compaction of any necessary fill and
surfacing to meet the elevations shown on the drawings or as required
for removal of unsuitable material as directed by the Engineer.
Excavated material meeting the requirements of 2.0 of this Section may
be used as fill material. All other material shall be disposed of by the
Contractor.

**3.3 [Waste Material Disposal]{.underline}**

A. See Section 024119.

B. Concrete, large rock, organic material, and other excavated material
not suitable for or included in fills and backfills shall be disposed of
by the Contractor in an off-site disposal location.

**3.4 [Structural Fill and Backfill]{.underline}**

A. All fill and backfill under all sidewalks and concrete slabs on grade
(interior and exterior) and all fill and backfill within a horizontal
distance of 5 feet from concrete structures such as walls, footings,
catch basins, manholes, etc. is defined as structural fill.

B. Structural fill material shall conform to Paragraph 2.1 above, and
shall be placed and compacted in 8-inch maximum thickness layers, loose
measure, to at least 95 percent of maximum dry density.

C. Where backfill is to be placed against both sides of concrete walls,
the backfill shall be brought up evenly on both sides of the wall.

D. Backfill shall not be placed against just one side of concrete walls
(including grade beams) until the concrete has developed sufficient
strength to resist the loading imposed by the backfill. Any abutting
concrete walls or beams shall also have attained sufficient strength. In
any case, the backfill placement shall not begin prior to 72 hours after
concrete placing and shall not exceed the following schedule:

> [Age of Concrete]{.underline} [Backfill Depth]{.underline}
>
> 72 hours 1/2 wall height
>
> 7 days 2/3 wall height
>
> 28 days full wall height

**3.5 [Compacted Fill]{.underline}**

A. All fill not otherwise classified shall be compacted fill. Material
for fill shall conform with the requirements of Paragraph 22 - Compacted
Fill, shall be uniformly moisture-conditioned to between zero (0)
percent and five (5) percent above the optimum moisture content and
shall be placed in 8-inch maximum layers loose depth, and shall be
compacted to at least 90 percent of maximum dry density. The top two (2)
feet shall be placed in 6-inch maximum layers loose depth and shall be
compacted to at least 95 percent of maximum dry density as determined by
the Testing Laboratory.

B. Compacted fill shall be placed to the shapes and elevations shown on
the drawings, sloped to drain, and without noticeable irregularities.

C. Fill material placed on existing slopes, which are steeper than 4:1
(horizontal to vertical), including existing fill embankments, shall be
properly keyed into the slope surface. This shall be accomplished by
constructing the fill on a series of 4-foot to 8-foot wide horizontal
benches cut into the slope.

**3.6 [Compaction]{.underline}**

A. Compaction to the density as required by Paragraphs 3.1, 3.6, 3.7, or
3.8 above, shall be by means of an appropriately sized static, vibratory
or impact type compactor suited to the soil and physical restrictions of
the area to be compacted. Although the Contractor is responsible for the
selection of the method of compaction, selection of an inappropriate
method shall not relieve the Contractor of the responsibility to achieve
the specified result.

B. Jetting, sluicing, or water settling will not be permitted.

**-END OF EXCAVATING AND BACKFILLING-**

**SECTION 312319**

**[DEWATERING]{.underline}**

**[PART 1 ‑ GENERAL]{.underline}**

**1.1 [RELATED WORK SPECIFIED ELSEWHERE]{.underline}**

> The provisions and intent of the Contract, including the General
> Conditions, Supplementary Conditions and General Requirements, apply
> to this work as if specified in this section. Work related to this
> section is described in:

A. Section 013300 - Submittals

**1.2 [DESCRIPTION OF WORK]{.underline}**

> The Contractor may expect to encounter groundwater. All Work areas
> shall be dewatered as required to keep them dry during construction.
> This Section describes the Contractor requirements to keep excavations
> and Work areas free from water.

**1.3 [QUALITY ASSURANCE]{.underline}**

> No subsurface investigations have been performed at the site in
> connection with this project. The Contractor shall ascertain, to their
> own satisfaction, the extent to which water may occur, the nature of
> the material in which it will appear and the extent to which such
> occurrence of water shall affect their bid.

**1.4 [SUBMITTALS]{.underline}**

> The Contractor shall submit a dewatering plan which addresses the
> methods proposed in handling the dewatering discharge. Contractor
> shall submit Dewatering Plan in accordance with Section 013300. No
> work shall be done until the Engineer concurs in writing with the
> proposed methods and materials for water exclusion and water handling
> and treatment. Failure to accept all or any part of any such plan
> shall not make the Owner liable to the Contractor for any work delays.
>
> The Contractor shall be required to obtain all necessary permits for
> disposing of the dewatering discharge. Permits required shall be
> addressed in the Contractor's dewatering plan.

**[PART 2 ‑ PRODUCTS]{.underline}**

**2.1 [GENERAL]{.underline}**

> Products that are required to accomplish, or to be incorporated into,
> the work of this Section, shall be as selected by the Contractor,
> subject to review by the Engineer.

**[PART 3 ‑ EXECUTION]{.underline}**

**3.1 [GENERAL]{.underline}**

> A. Site work for excavation shall be kept free from water to
> facilitate fine grading and construction of structures. Adequate
> pumping equipment shall be provided to handle and dispose of the water
> without damage to adjacent property. No pumped water shall be
> discharged directly back to the stream.
>
> B. The Contractor shall provide and maintain at all times during
> construction, ample means and devices with which to promptly remove
> and properly dispose of all water entering trenches and excavations
> and other parts of the work, whether the water be surface water or
> underground water. No embankment material shall be placed in standing
> water. The Contractor shall be responsible for obtaining all water
> discharge permits that are required. No water shall be drained into
> work built or under construction.
>
> C. Water shall be disposed of in such a manner as to not be a nuisance
> or menace to the public health or fish health. Dewatering water shall
> be allowed to infiltrate onsite.
>
> D. Dewatering of excavations must be controlled to prevent damage from
> settlement due to possible lowering of the adjacent groundwater table.
>
> **[PART 4 - MEASUREMENT AND PAYMENT]{.underline}**
>
> A. No separate or extra payment of any kind will be made for pumping
> or otherwise dewatering any excavation. All cost of such work shall be
> considered incidental to the work and shall be included in the
> applicable lump sum bid price.

**-END OF DEWATERING-**

**SECTION 354337**

**[STREAMBED PROTECTION]{.underline}**

**[PART 1 -- GENERAL]{.underline}**

**1.1 [RELATED WORK SPECIFIED ELSEWHERE]{.underline}**

> The provisions and intent of the Contract, including the General
> Conditions, Supplementary Conditions and General Requirements, apply
> to this work as if specified in this section. Work related to this
> section is described in:

A. Section 013300 - Submittals

**1.2 [DESCRIPTION OF WORK]{.underline}**

A.  The work includes furnishing of all material, labor and equipment
    necessary for providing the rock riprap in the river bed as
    described on the drawings and in this specification.

**1.3 [QUALITY ASSURANCE]{.underline}**

A.  The Contractor is to provide the results of physical and chemical
    testing of imported materials to ensure that the quality of
    materials meets the specifications herein and that materials are
    placed as shown on the Drawings and described in these
    specifications.

B.  The Engineer maintains the right to reject any materials that have
    been determined to be substandard for any reason. In the event of
    rejection, it shall be the responsibility of the contractor to
    remove all stockpiles of rejected material from the site.

**1.4 [SUBMITTALS]{.underline}**

> The Contractor shall submit a gradation report for the riprap.
> Contractor shall submit gradation report in accordance with Section
> 013300.

.

**[PART 2 -- PRODUCTS]{.underline}**

**2.1 [RIPRAP]{.underline}**

A.  Riprap shall be of a dense, hard and durable character, not subject
    to deterioration in water. Riprap shall consist of broken stone,
    broken concrete rubble, or concrete in sacks. Riprap consisting of
    broken stone and concrete rubble shall be free from segregation,
    seams, cracks, and other defects tending to destroy its resistance
    to weather and shall conform to the following requirements for
    quality.

> Degradation Factor 15 minimum
>
> Los Angles Wear, 500 Rev. 50% maximum
>
> Specific Gravity 2.55 minimum

B.  The size and grading of the rock shall be in accordance with the
    table below and may be varied by the Engineer if, in his judgment,
    it is necessary to achieve the intended results.

  ------------------- ----------------------- ----------------------------
  Percent Smaller     Rock Size (ft)          Rock Size (lb)

  D~100~              1.8                     500

  D~50~               1.3                     200

  D~10~               0.4                     5
  ------------------- ----------------------- ----------------------------

**[PART 3 -- EXECUTION]{.underline}**

**3.1 [PLACING RIPRAP]{.underline}**

A.  The intent of this work is to provide a compact blanket of rock
    riprap over indicated areas.

B.  Place rock riprap with the largest rock against the river bed with
    the remainder of the rocks placed in progressively smaller sizes
    such that the smaller rock will key into the larger rock to form a
    tight blanket as protection against movement and erosion. Dress
    riprap to a uniform thickness as indicated on the drawings.

**[PART 4 -- MEASUREMENT AND PAYMENT]{.underline}**

A.  No separate measurement or payment shall be made for slope
    protection work. The costs for this portion of the work shall be
    considered incidental to, and included in, the various lump sum and
    unit prices bid for the project.

**-END OF Streambed PROTECTION-**