100__Solar_Photovoltaic_Technical_Specifications.pdf

Project Statement of Work E.B. Forsythe NWR Oceanville, NJ

Cape May NWR Cape May Court House, NJ

SOLAR PHOTOVOLTAIC SYSTEMS

INSTALLATIONS

Asset#

United States Fish and Wildlife Service Division of Engineering 300 Westgate Center Drive Hadley, MA 01035-9589 Telephone (413) 253-8311

July 30, 2014

Solar Photovoltaic Systems TABLE OF CONTENTS Cape May NWR & E.B. Forsythe NWR Section 00 10 00 Page 1 of 1 New Jersey 2014

100% Submission July 30, 2014

Table of Contents

01 10 00 - Summary of Work

01 33 00 - Submittals

01 70 00 - Project Closeout

03 30 00 – Cast-in-Place Concrete

06 10 00 – Rough Carpentry

26 05 00 - Basic Electrical Materials and Methods

26 05 15 - Utility Service Entrance

26 05 20 - Conductors and Cables

26 05 26 – Grounding and Bonding

26 05 29 - Hangers and Supports for Electrical Systems

26 05 33 - Raceways and Boxes

26 05 75 - Electrical Identification

26 28 16 – Enclosed Switches and Circuit Breakers

26 31 00 – Photovoltaic Systems

26 43 13 - Transient Voltage Suppression

31 23 16 - Excavating, Trenching, and Backfilling

31 23 23.16 - Soil Compaction

32 31 13 - Chain Link Fences

Solar Photovoltaic Systems SUMMARY OF WORK Cape May NWR & E.B. Forsythe NWR Section 01 10 00 Page 1 of 7

SECTION 01 10 00 - SUMMARY OF WORK

PART 1: GENERAL

1.1 SUMMARY:

A. Description of work: The work shall consist of providing all labor, equipment, supplies, and materials, to perform the following work at the E.B.

Forsythe National Wildlife Refuge (NWR) and the Cape May NWR in accordance with these plans and specifications.

In general, this project consists of installing solar photovoltaic panels (Solar PV project) and associated equipment and wiring. Several of the panels are to be installed on several existing building rooftops and several are to be ground mounted. All work shall be installed in accordance with local, state and federal code requirements.

B. Installation location: E.B. Forsythe NWS, 800 Great

Creek Road, Oceanville, NJ and Cape May NWS (headquarters and Three-Mile Beach area) 24 Kimbles Beach Road, Cape May Court House, NJ.

C. Site visit: Contractors shall visit each site and inspect existing conditions prior to submitting quotes. See Federal Acquisition Regulation (FAR) clause 52.236-27 “Site Visit”. Contractors shall contact the following at each of the refuges to schedule a date and time to visit the sites.

E.B. Forsythe NWR:

Virginia Rettig, Project Leader 800 Great Creek Road Oceanville, NJ 08231-0072 Virginia_Rettig@fws.gov

Cape May NWR:

Brian Braudis, Project Leader 24 Kimbles Beach Road Cape May, NJ 08210 Brian_Braudis@fws.gov

Cape May NWR & E.B. Forsythe NWR Section 01 10 00 Page 2 of 7

D. The DESCRIPTION paragraph in each subsequent section is a statement or short word summary of the content of the section. This paragraph is only intended as a brief description of the significant items described in the section and is used to simplify the finding of specific information.

E. The "related work" paragraphs are also not meant to be all inclusive. They serve the function of assisting the reader in locating specific information.

1.2 REFERENCES: Referenced Standards are listed in the

applicable specification section.

1.3 DEFINITIONS:

Approvals: Approval of submittals is an indication that the Contractor’s submittals have been reviewed and there are no objections, except as noted.

Approval of deviations shall apply only to those deviations or omissions from the requirements of the drawings and specifications brought to the Contracting Officer’s (CO) attention in writing.

1.4 SUBMITTALS: See Specification Section 01 33 00-

Submittals for specific requirements on submittals.

1.5 CONFORMANCE: Submittals must show clearly that the

product, sample or shop drawing conforms to the specifications.

1.6 QUALITY ASSURANCE:

A. Codes and Standards: The work shall comply with codes and standards applicable to each type of work and as listed in the individual sections of these specifications. This contract incorporates materials, applications and tests by reference, with the same force and effects as if they were given in full test.

B. Conflict: Where a conflict occurs between reference documents, drawings, and project specifications, the most stringent requirement shall govern.

Cape May NWR & E.B. Forsythe NWR Section 01 10 00 Page 3 of 7

C. Product Basis: Where specifications or drawings call out a specific product or manufacturer, it is understood that an equal or better product is acceptable, as approved in the submittal process.

1.7 DELIVERY, STORAGE AND HANDLING:

A. Delivery: Protect products incorporated into the work from damage while in transit to the site.

Products must be delivered in original unopened containers with manufacturer’s name, brand designation, and contents legibly indicated. The containers shall bear the referenced specification number, type, and class as applicable.

B. Storage: Provide temporary storage facilities for products. Storage shall comply with the manufacturer(s) instructions. The storage area shall permit access for inspection and handling.

C. Handling: Load and unload products protecting them from damage.

1.8 PROJECT/SITE CONDITIONS:

A. The project sites are Fish and Wildlife National

Wildlife refuges. Work areas shall be roped off to alert unauthorized personnel to work in progress.

B. Existing property not indicated for demolition shall be protected. All damage by Contractor activities shall be repaired by the Contractor at no additional cost to the Government.

C. Safety is paramount. Contractor is responsible for safety on the project site and shall take appropriate measures to maintain a safe area around the project site, which is used by Government employees and the public. Applicable OSHA regulations shall be adhered to by the Contractor. Contractor shall submit a safety plan prior to starting work.

D. Landscape Protection: Protect all vegetation inside work limits and outside work limits that Contractor has direct access to and utilizes in support of the project. All rutting caused by Contractor activities

Cape May NWR & E.B. Forsythe NWR Section 01 10 00 Page 4 of 7 shall be filled and contoured to match adjacent areas. Areas damaged by Contractor shall be repaired at no cost to the Government.

E. There are several elements of the project that require investigations and confirmation by contractor. For example, no soil borings have been obtained and it is assumed excavations to install sonotube-type foundations will be excavated in soils, and that bedrock will not be encountered. All installation and construction must be completed within local, State, and Federal codes. Furthermore, the project is to be constructed in a coastal, windblown area and final selection of equipment, associated fasteners and connections, and other related materials and installation work shall be in consideration of this site condition.

1.9 SEQUENCING AND SCHEDULING:

A. A bar chart type work schedule shall be submitted to the Contracting Officer (CO) within 5 days after the preconstruction conference. When requested, submit an updated schedule within 3 calendar days.

B. The Contractor is advised there is a separate, but concurrent project that will occur during this project. The separate project involves the installation of various emergency power systems within or adjacent to the project area at both federal facilities and at the same location, which may or may not be carried out by another contractor.

C. The Contractor shall be responsible to coordinate with the CO and understand general nature of any potential overlap or conflicts between this Emergency Power Systems project and the Solar PV Systems project and to work with other contractors to accommodate overlapping work and identify and resolve potential conflicts before they arise.

Part 2: PRODUCTS

2.1 TEMPORARY FACILITIES:

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A. The Contractor shall provide portable toilet facilities at the construction site.

B. Water is available at each NWR.

C. Electrical power (240/120Vac-20Amp) is available adjacent to each building site. Contractor shall make arrangements with utility if other power is required on site.

D. The Contractor shall provide and maintain safe and suitable temporary barricades, obstructions, warning signs, tarpaulins and other temporary construction necessary for protection of the Work and the safety of persons and property.

E. The Contractor shall provide and maintain adequately equipped first aid facilities in a location or at locations, which are readily accessible to workmen, the Engineer, and visitors to the site. Provide at least one employee who is properly trained in first aid and who shall be available to render first aid whenever construction is in progress.

Part 3: EXECUTION

3.1 PROJECT MEETINGS:

A. Preconstruction Conference: Will be scheduled through Contracting and General Services – CGS.

B. Progress Meetings: To be held at the project site(s) as required.

C. Inspections:

1. Routine inspections will be performed by the CO and the Engineer at critical points during construction. Inspection of items of work by the CO and Engineer will not relieve the Contractor of the requirement to meet project specifications.

The CO and Engineer shall be informed 24 hours in advance of work requiring his observation. After being informed in advance, the CO and Engineer’s non-attendance shall not prohibit the Contractor

Cape May NWR & E.B. Forsythe NWR Section 01 10 00 Page 6 of 7 from proceeding with the work in the CO and Engineer’s absence.

2. For final inspection, notify the CO in writing at least 14 working days before the completion date so the Government can schedule final inspection.

The superintendent shall be present during the final inspection.

3.2 DISPOSAL OF DEBRIS: Demolition debris shall be

removed from the project site and disposed of in a legal disposal site by the Contractor. Contractor shall pay all fees required for disposal.

3.3 AS-BUILT DRAWINGS: Contractor shall maintain a set

of As-Built Drawings/ prints to be submitted to the CO before submitting final payment. As the job progresses, continuously maintain as-built drawings of the work. The changes shall be noted legibly in red pencil; or red ink. Should final inspection reveal changes in the Project not so noted on the As- Built Drawings, the Contractor shall record these changes on the As-Built Drawings within 3 working days. Deliver As-Built Drawings to the CO before requesting final payment.

3.4 WARRANTY:

A. All project construction shall be provided with a one-year warranty in accordance with FAR 52.246-21.

Refer to specific sections for extended warranty requirements.

B. With respect to warranties, expressed or implied, from manufacturer or suppliers for materials or equipment furnished under the contract, the Contractor shall:

a. Obtain the most favorable warranties that would be given by the Contractor in normal commercial practices, but in no case less than called for by the specifications.

b. Require warranties to be executed, in writing, for the benefit of the Government.

Cape May NWR & E.B. Forsythe NWR Section 01 10 00 Page 7 of 7

c. Submit warranties to the CO prior to final inspection.

END OF SECTION

Solar Photovoltaic Systems SUBMITTALS Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 1 of 9

SECTION 01 33 00 - SUBMITTALS

1.1 DESCRIPTION:

A. This Section generally describes the types of submittals required during construction, procedures for making submittals, the preparation of submittals, and the times at which submittals are required.

B. Submittals shall include shop drawings, manufacturer’s literature, as-built drawings, samples, work schedule, schedule of values and other submittals as required herein.

C. The Contractor shall refer to specific specification sections for submittals required. Additional submittals may be required by the Contracting Officer

(CO).

D. Submittals shall be sent or delivered to the Contracting Officer at U.S. Fish and Wildlife Service, Division of Engineering, 300 Westgate Center Drive, Hadley, MA 01035-9589, telephone: (413) 253- 8311.

E. Unless otherwise stated in the individual specification sections, provide four (4) paper copies of each submittal, of which three (3) copies will be retained for Government use and one (1) set will be returned to the Contractor. In lieu of paper copies, one copy of each electronic (i.e. PDF format) submittal is encouraged to be emailed to the Government CO for review, comment, and approval.

F. Allow at least 14 working days for review, plus transmittal time back and forth.

G. All printed materials shall be neat, clean, clear and legible, and of such quality that they can be easily reproduced. Copies not conforming to this paragraph may be returned to Contractor, without review.

H. Contractor shall not commence work, which requires review of any submittals until receipt of returned

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 2 of 9 submittals with an acceptable action. The contractor will not allow submittals without an acceptable action marking to be used for the project.

1.2 IDENTIFICATION OF SUBMITTALS:

A. Completely identify each submittal and resubmittal by showing at least the following information:

1. Name of project, drawing number and specification section number to which submittal applies.

2. Name, address, and telephone number of Contractor and Contractor's stamp of approval, indicating that the submission has been thoroughly checked by Contractor for conformance and fit.

3. Name, address and telephone number of individual, firm or organization who will be doing the fabrication, supplying or manufacturing of equipment and materials and the name of the individual who may be contacted for further information.

4. The location, service, equipment designation and other information to specifically indicate the item for which acceptance is requested. Clearly indicate any deviations from the Contract Documents.

5. Whether it is an original submittal or a resubmittal.

6. Each submittal shall clearly note the manufacturer’s name and address, trade name, product, lot, style, color, catalog designation or model number, and location of use.

1.3 COORDINATION OF SUBMITTALS:

A. When preparing each submittal, Contractor shall fully coordinate all interrelated work, such as, but not limited to: Determine and verify all field dimensions and conditions, materials, catalog numbers and similar data; coordinate with all trades, subcontractors and utility companies and secure all necessary approvals, in writing.

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 3 of 9

B. Make submittals in groups containing all associated items which in some way depend upon each other. This also applies to color charts, as one color may not be able to be selected without the selection of other colors so as to form a color-coordinated group. The CO may elect not to review partial, incomplete submissions, whereupon he will return the incomplete submission to the Contractor for a resubmission of a complete submittal.

1.4 CONTRACTOR'S APPROVAL STAMP:

A. The stamp shall have the following wording: "I hereby certify that I have carefully examined the enclosed submittal(s) and have determined and verified all field measurements, construction criteria, materials, catalog numbers and similar data, coordinated the submittal(s) with other submissions and the work of other trades and contractors, and that to the best of my knowledge and belief, the enclosed submittal(s) is/are in full compliance with the Contract requirements, except as follows (enter NONE if there are no exceptions):"

B. Each copy of every submittal shall be stamped with the Contractor's approved stamp.

1.5 GOVERNMENT’S REVIEW:

A. The Government will review and comment on each submission and will only be for general conformance with the design concept of the Project and will be confined to general arrangement and compliance with the Contract Documents. Government’s review will not be for the purpose of checking dimensions, weights, clearances, fitting, tolerances, interferences, or coordination of trades or contractors. The acceptance of a separate item does not represent acceptance of an assembly in which the item functions. Government’s review and comments will in no way relieve Contractor of any of his responsi-bilities under the Contract.

B. Submittals will be marked as follows:

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 4 of 9

1. Accepted - Submittal appears to conform to Contract Documents and Contractor may proceed with ordering and installation.

2. Accepted As Corrected - Same as "Accepted", except it is accepted on the basis that the modifications or notes added to the submittal by CO will be complied with by Contractor.

3. Rejected, Revise and Resubmit - Submission is not acceptable and shall be revised and resubmitted by Contractor.

4. Rejected-Unacceptable - Submission is unacceptable, as it does not appear to conform to the Contract Documents. A completely new submission of other equipment or different materials is required.

C. No payment will be made on any item for which a submission is required if such submission:

1. has not been made.

2. has been made but was not stamped "Accepted" by the

CO.

3. has been made and stamped "Accepted As Corrected", but Contractor has not complied with CO's notes marked on the submittal.

4. has been made and stamped "Accepted", but item provided does not conform to the shop drawing nor to the Contract Documents.

1.6 RESUBMISSIONS:

A. For any submittal that the Government requires a resubmission, Contractor shall make required corrections, and resubmit corrected copies until accepted. On or with resubmittals, clearly describe revisions and changes made, other than the corrections requested by CO, which did not appear on the previous submissions.

PART 2: SUBMITTALS

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 5 of 9

2.1 SCHEDULE OF VALUES:

A. Within fifteen days after the signing of the Agreement, submit to the CO two (2) copies of a schedule of values of the various portions of the Work, including quantities aggregating the total Contract Price, and supported by such data to substantiate its correctness as CO may require. Each item in the schedule of values shall include its proper share of overhead and profit. This schedule, when accepted by the CO, shall only be used as a basis for Contractor's Periodic Estimate. No payments will be made to Contractor until such Schedule has been submitted and accepted by the CO.

B. Within 15 days after the signing of the Agreement, submit to the CO two (2) copies of a Cashflow Schedule including estimated monthly payment schedule for the Project.

C. On "unit price" items, the schedule of values shall contain unit prices for various stages of work, such as restoration of surfaces broken down into paved, unpaved, and other types of areas to be restored.

D. On "per each" or "lump sum" items, break prices down sufficiently to provide a convenient and realistic means for determining the amount of work done during various stages of progress.

E. Where prices are not broken down sufficiently to accurately determine the value of Work completed, the CO will estimate the value of the Work completed and will deduct some amount so as to arrive at a conservative value, which will allow Government to easily complete the Work with the unpaid balance.

When the required detail in the Schedule of Values is not provided by the Contractor, the Contractor agrees to accept the CO's determinations.

2.2 CERTIFICATIONS:

A. Submit in triplicate certifications of compliance whenever required by the Specifications. Certifica-tions shall be complete and exact, they shall be properly authenticated by the written signature, in

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 6 of 9 ink, of an owner, officer or duly authorized representative of the person, firm or organization issuing such certification, and they shall guarantee that the materials or equipment are in complete conformance with the requirements of these Specifications. Submit an acceptable "Certificate of Compliance" for approval.

2.3 CONSTRUCTION SCHEDULE:

A. Within fifteen days after the signing of the

Agreement, submit for the CO's and Government's information, a construction schedule showing, in detail, the proposed sequence of the Work and the estimated date of starting and completing each stage of the Work in order to complete the Project within the Contract Time. Prepare the schedule in a manner so that the actual progress of the Work can be recorded and compared with the expected progress.

Coordinate the construction schedule with the proposed schedules of other contractors, if any, engaged in work at, or adjacent to, the Project site.

B. Coordinate the Work and make every effort to maintain the construction schedule. In the event actual progress begins to lag the schedule, promptly employ additional means or methods of construction to make up the lost time.

C. Notify the CO in writing (1) 72 hours before commencing any work at the site, (2) 4 weeks before resuming work after a winter shutdown, and (3) at least 48 hours before resuming work in the case of a temporary suspension of work.

D. Keep the construction schedule current and revise or confirm the schedule as appropriate, and accurately reflect the conditions of the Work, past progress, and anticipated future progress.

E. Prepare and submit, with the Construction Schedule, a separate schedule listing dates for submission of major shop drawings, submittals, and material samples.

2.4 SHOP DRAWINGS:

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A. Submit shop drawings for all fabricated work, manufactured items and for all other items specifically required by the Specifications.

B. Subcontractors must submit shop drawings directly to the Contractor for the Contractor’s review, approval and submission to the Government. Thoroughly check subcontractors' shop drawings for measurements, sizes of members, details, materials, and conformance with the Contract Documents. Return submittals which are found to be inaccurate or in error. Do not submit to the CO until corrections have been made.

C. Clearly show the relation of the various parts, and, where the Work depends upon field measurements, make measurements and include them on the shop drawings before submitting to the CO.

D. Reference all submissions to clearly indicate the

Specification Section, location, service, and function of each particular item. Submissions for a single item, or group of related items shall be complete. When submitting manufacturers' catalogs, pamphlets or other data sheets, in lieu of prepared shop drawings, the contractor shall specifically identify in ink the items for which acceptance is being sought.

E. If the shop drawings contain any departures from the

Contract requirements, specifically describe them in the Contractor's letter of transmittal. Where such departures require revisions to layouts or structural changes to the Work as shown, the Contractor shall, at his own expense, prepare and submit revised layout and structural drawings. Make drawings the same size as the Contract Drawings.

2.5 SAMPLES:

A. Where required, submit sample or test specimens of materials to be used or offered for use. Samples shall be representative, in all respects, of the material offered or intended; shall be supplied in such quantities and sizes as may be required for proper examination and tests; and shall be delivered

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 8 of 9 to the CO, prepaid, along with identification as to their sources and types or grades. Submit samples well in advance of anticipated use to permit the making of tests or examinations.

B. Samples will be checked with reasonable promptness only for conformance with the design and for compliance with the information given in the Contract Documents.

C. The Work shall be in accordance with the accepted sample. The use of materials or equipment for which samples are required to be submitted for acceptance is not permitted until such acceptance has been given by the CO.

2.6 OPERATION AND MAINTENANCE DATA:

A. Compile and submit all manufacturers recommended operations and maintenance manuals, procedures and other appropriate data.

2.7 SPARE PARTS:

A. For each item, provide a list of parts and supplies that are normally furnished at no extra cost or are specified to be furnished under this Contract, and a separate list of additional items which the manufacturer recommends having "on hand" in order to assure efficient and proper operation for the first year of service.

2.8 INSTALLATION - APPLICATION INSTRUCTIONS:

A. In addition to the installation instructions required, submit copies of all manufacturers' application instructions, all printed instructions and labels, which are attached to or shipped with equipment and materials.

2.9 MANUFACTURER'S SERVICE STATIONS:

A. The product of a manufacturer who does not maintain an adequate service station and a sufficient stock of spare parts in a reasonable vicinity of the Project, is subject to rejection by the CO solely on that

Cape May NWR & E.B. Forsythe NWR Section 01 33 00 Page 9 of 9 basis. With each submission, submit information on manufacturer's facilities and give complete details of their service policies and capabilities, and a general idea of the stock of spare parts available.

2.10 TEST RESULTS AND INSTALLATION:

A. Whenever tests are required on materials and equipment, such tests shall be performed and two (2) copies of the test results submitted to the CO. Do not deliver to the Project or incorporate into the Work any materials or equipment for which the CO has not issued a written acceptance of the required tests and test results.

Solar Photovoltaic Systems PROJECT CLOSEOUT Cape May NWR & E.B. Forsythe NWR Section 01 70 00 Page 1 of 5

SECTION 01 70 00 - PROJECT CLOSEOUT

A. This section provides instructions to the Contractor in scheduling the sequence of events and requirements leading to final acceptance of the Project, occupancy by the Government and the responsibilities of the respective parties.

1.2 REQUIREMENTS FOR SUBSTANTIAL COMPLETION:

A. The construction of the Project or a specified part thereof is sufficiently completed in accordance with the Contract Documents, so that the Project or speci-fied part can be utilized for the purposes for which it is intended.

B. The Contractor shall:

1. Submit all appropriate electrical, building, health, and environmental certificates of compliance required by the Contractor to obtain in the performance of his work.

2. Submit all required test results and written certification that equipment and systems have been tested in presence of the and/or Engineer and are fully operational.

3. Provide keys of the facilities to the Refuge Manager.

4. Submit required Operation and Maintenance Manuals, data, materials, and spare parts to the Refuge Maintenance Staff.

5. Provide operator training to the Refuge Maintenance Staff.

6. Submit Project As-Built Drawings per requirements herein to the CO.

Cape May NWR & E.B. Forsythe NWR Section 01 70 00 Page 2 of 5

7. Meet other requirements of this Section and as stated elsewhere within these specifications.

1.3 SUBSTANTIAL COMPLETION:

A. The Contractor is advised that Substantial Completion must be attained at a reasonable time prior to the Contract Completion Date and attaining Final Comple-tion. Generally, this shall be at least 30 to 60 days prior to the Contract Completion Date to allow for the Contractor to complete all punch list and outstanding work items prior to arranging for a final completion inspection by the CO.

B. The Contractor shall:

1. Submit written certification to the CO that the Project or designated portion of the Project is substantially complete.

2. Submit a written request for a Substantial Comple-tion inspection by the CO.

C. The CO will arrange for an inspection within ten days after receipt of certification.

D. Should the CO consider that Work is substantially complete, the CO will prepare and issue a Certificate of Substantial Completion, containing:

1. Effective date of Substantial Completion.

2. CO’s punch list of items to be completed or corrected.

3. The time within which Contractor shall complete or correct work of listed items.

4. Time and date Government will assume possession of Work or designated portion thereof.

5. Responsibilities of Government and Contractor for:

a. Insurance.

Cape May NWR & E.B. Forsythe NWR Section 01 70 00 Page 3 of 5

b. Utilities.

c. Operation of mechanical, electrical and other systems.

d. Maintenance and cleaning.

e. Security.

f. Warranties (list exceptions if any).

6. Signatures of:

a. Contracting Officer (CO).

b. Contractor.

E. Should the CO disagree with the Contractor's

Certification that Work is substantially complete:

1. The CO will postpone inspection and will promptly notify the Contractor in writing, stating the reasons.

2. The Contractor shall complete the Work, and send second written notice to the CO, certifying that the Project, or designated portion of the Project, is substantially complete and request re-inspection.

3. The CO will then schedule an inspection of the Work as above.

F. For Government occupancy of Project or Designated Portion of Project, the Contractor shall:

1. Perform final cleaning.

2. Coordinate with LP Supplier and arrange for the furnishing and filling of all LP Tanks that are re-quired to be filled. The materials and method of filling shall be as recommended by the manufacturer and as accepted by the CO.

1.4 FINAL INSPECTION:

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A. The Contractor is reminded that the status of Final Completion must be achieved on or before the Contract Completion Date to fully meet the conditions of this Contract.

B. The Contractor shall submit written certification that:

1. Work has been completed in accordance with Contract

Documents.

2. Project is completed, and ready for final inspec-tion.

C. If the CO concurs with the Contractor's Certifi-cation, the CO will schedule a final inspection within ten (10) working days after receipt of the certification.

D. Should the CO disagree with the Contractor's certifi-cation that work is finally complete:

1. The CO will postpone inspection and will notify the

Contractor in writing, stating the reasons.

2. The Contractor shall take immediate steps to remedy the stated deficiencies, and send second written notice to CO certifying that the Work is complete.

3. The CO will then schedule an inspection of the Work as above.

E. Should the CO consider that work is complete in accordance with requirements of the Contract Documents, he will request the Contractor to deliver the appropriate Project Closeout submittals and will prepare the Final Completion Certificate for execution by Contractor and CO.

1.5 REINSPECTION COSTS:

A. Should the CO be required to arrange for additional Government inspections because of failure of Work to comply with original certifications of the Contrac-tor, the Government will deduct actual additional costs from final payment to the Contractor.

Cape May NWR & E.B. Forsythe NWR Section 01 70 00 Page 5 of 5

1.6 CLOSEOUT SUBMITTALS:

A. Guarantees and Bonds

B. Evidence of Payments and Release of Liens

1. The Contractor shall submit:

a. Contractor's Affidavit of Payment of Debts and Claims.

b. Contractor's Affidavit indemnifying the Government harmless from all claims.

C. Final Periodic Estimate:

1. The Contractor shall submit final periodic estimate in accordance with requirements of General and Supplementary Conditions.

D. Meet other requirements of this section and by government agencies stated elsewhere within these Contract Documents.

1.7 FINAL CERTIFICATE OF PAYMENT:

A. The CO will issue the final completion certificate.

1.8 POST-CONSTRUCTION INSPECTION:

A. Prior to expiration of one year from Date of Substan-tial Completion, the CO will make visual inspection of Project in company of Contractor to determine whether correction of Work is required, in accordance with warranty requirements.

B. For warranties beyond one year, the CO will schedule inspections after notification to the Contractor.

C. The CO will promptly notify the Contractor, in writ-ing, of any observed deficiencies, which shall be promptly corrected by the Contractor at his expense.

Solar Photovoltaic Systems CAST-IN-PLACE CONCRETE Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 1 of 9

SECTION 03 30 00 - CAST-IN-PLACE CONCRETE

A. Work covered by this Section includes the furnishing and installation of cast-in-place concrete, including steel reinforcement, concrete materials, mixture design and placement procedures and finishes where specified and shown on the Drawings.

B. Notify CO at least 48 hours in advance of intent to place concrete.

C. Use same type, brand and source of cementitious material (Portland cement) throughout project.

D. Comply with ACI 301 for measuring, batching, mixing, transporting, and placing concrete.

1.2 QUALITY CONTROL:

A. Provide at least one person who shall be present at all times during the 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.

B. Comply with all recommendations and requirements of

ACI 301, “Specifications for Structural Concrete”.

C. Procure concrete from a single manufacturer who is experienced and certified in the manufacturing of ready-mix concrete products and that complies with ASTM C 94/C94M requirements for production facilities and equipment.

D. Comply with ACI 117, “Specifications for Tolerances for Concrete Construction and Materials”.

1.3 SUBMITTALS:

A. Name, address and telephone number of concrete supplier and the batching plant.

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 2 of 9

B. Concrete design mix, material test reports, and other data required herein.

C. Transit-mix Delivery Slips.

D. Steel reinforcing bars, woven wire fabric, form ties and all other steel used in the concrete.

E. Reports of inspections and tests at the concrete batching plant.

1.4 CONCRETE DESIGN MIX:

A. Comply with ACI 301 requirements for concrete mixtures.

B. Normal-weight concrete, prepare concrete mix design, proportioned to ACI 301, as follows:

1. Minimum 28 Day Compressive Strength of 4,000 psi.

2. Max. Water-Cement Ratio (lb./lb.)0.45.

3. Min. Cement Factor (Sacks/C.Y.)6.5.

4. Entrained Air Content (%) 4-6 percent.

5. Slump (Inches) 5-inches, plus 1-inch or minus 2 inches.

C. Synthetic fiber in Concrete for Equipment Slabs:

Uniformly disperse in concrete mix at manufacturer’s recommended rate, but not less than a rate of 1.5 lb/cu. yd.

D. At least 30 days prior to the initial placement of concrete, submit concrete design mixes to CO.

E. Submit the following with the Design mix:

1. Mix proportions.

2. Source of cement, type, brand and certified copies of Mill reports, including physical and chemical analyses.

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 3 of 9

3. Source of fine aggregates and results of tests made in accordance with ASTM C33 and ASTM C40.

4. Sources of coarse aggregates and results of tests made in accordance with ASTM C33.

5. Copies of 7-and 28-day compression test results from other recent projects for which the specified concrete mix was used.

6. Copies of other test results, as required by CO to determine compliance.

F. CO will accept the use of previously established design mixes if all test results made within the last six months by a recognized ready-mix manufacturer or testing laboratory, are positive and provide suffi-cient evidence of full compliance with this Specification. If CO determines that insufficient documentation and test results exist, he may request additional testing or request a new design mix with complete testing.

1.5 ENVIRONMENTAL REQUIREMENTS:

A. Only place concrete when environmental conditions are satisfactory and severe weather is not forecasted to occur within the curing period. Do not place concrete when conditions may adversely affect the placing, finishing or curing of concrete, or its strength.

B. Do not place concrete when the ambient temperature is below 40F, nor when concrete is likely to be subjected to freezing temperatures during the 7-day curing period.

C. Do not place concrete when the ambient air temperature is at or above 90F nor when concrete is likely to be subjected to these temperatures during the 7-day curing period.

PART 2: PRODUCTS

2.1 CONCRETE MATERIALS:

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 4 of 9

A. Portland Cement - ASTM C150, Type I or II unless otherwise specified, Normal weight.

B. Aggregates: Normal weight, Fine Aggregate - ASTM C33, Coarse Aggregate - ASTM C33, 3/4" maximum size for structural concrete.

C. Admixtures: Air-Entraining admixture, ASTM C 260.

Admixtures shall be compatible with one another and with aggregates, cement, finishing materials, and other materials, which may be affected thereby.

D. Water: ASTM C 94/C 94M, potable.

2.2 CURING MATERIALS:

A. Evaporation Retarder: Waterborne, monomolecular film forming, manufactured for application to fresh concrete.

B. Water: Potable

C. Clear, waterborne, membrane-forming curing compound:

ASTM C 309, Type 1, Class B.

2.3 RELATED MATERIALS:

A. Vapor Retarder. Multi-ply reinforced polyethylene sheet, ASTM E 1745, Class C or polyethylene sheet, ASTM D 4397, not less than 10 mils (0.25 mm) thick.

B. Joint-Filler Strips: ASTM D 1751, asphalt-saturated cellulosic fiber, or ASTM D 1752, cork or self-expanding cork.

2.4 FORMWORK: Furnish formwork and formwork accessories

according to ACI 301. Earthen forms shall not be allowed.

2.5 STEEL REINFORCEMENT: Reinforcing bars: ASTM A 615/A

615M, Grade 60 (Grade 420), deformed.

2.6 MIXING CONCRETE:

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 5 of 9

A. Measure, batch, mix and deliver concrete according to ASTM C94/C 94M and furnish batch ticket information.

B. Retempering of concrete is not permitted.

PART 3: EXECUTION

3.1 PREPARATION:

A. Formwork: Design, construct, erect, brace and maintain formwork according to ACI 301. Inspect the formwork and verify that it has been properly set and is ready for the receipt of concrete. Earthen forms are not allowed.

B. Vapor Retarders: Install, protect and repair vapor retarders according to ASTM E 1643; place sheets in position with longest dimension parallel with direction of pour. Lap joints 6-inches and seal with manufacturer’s recommended adhesive or joint tape.

C. Steel Reinforcement: Comply with CRSI’s “Manual of

Standard Practice” for fabricating, placing and supporting reinforcing. Verify that all reinforcing has been properly set and secured and that items to be embedded in, built-in, or pass through concrete are at their proper locations and elevations.

D. Before placing concrete, verify that all conduits and other work to be installed within concrete or below slabs on grade have been installed and have received and passed all required tests and inspections.

E. Verify that underlying stone has been properly placed, compacted and racked to a uniform finish and all construction debris, dirt and water has been removed from the formwork.

3.2 JOINTS:

A. Construct joints to true lines with faces perpendicular to surface plane of concrete.

B. Contraction Joints in Slabs-on-Grade: Form weakened-plane contraction joints, sectioning concrete in to areas no larger than 10-ft by 10-ft for slabs.

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 6 of 9

Construct contraction joints for a depth equal to at least one-fourth of concrete thickness.

3.3 BUILT-IN ITEMS:

A. General - Make all necessary provisions for the forming and setting of all items to be built into concrete work. Locate items so that they will not impair the strength or stability of any structural member.

B. Where pipe and conduit are permitted in the slab, the center-to-center spacing shall not be closer than 3 outside pipe diameters "D" and in no case, less than 2 inches clear.

C. Openings in Slabs - Provide openings and depressions in slabs to the sizes and at the locations shown on the Drawings. Where pipes, conduits, or other work pass through openings, fill annular spaces with a silicone sealant.

3.4 PLACING CONCRETE:

A. Weather Conditions - Do not place concrete when weather conditions are not suitable for the proper placing, finishing or curing of the concrete. Place concrete only during dry weather. In the event of sudden rainstorms, cover exposed, freshly placed concrete and protect from damage.

B. Consistency and Quality of Concrete - Mix, transport, and place concrete so as to maintain proper con-sistency, to avoid segregation, and to insure placement in final position before initial set takes place. Retempering of concrete is prohibited. Con-trol the rate of placement so that the concrete remains plastic and flows readily into spaces between the reinforcing bars, and can be worked into corners and around inserts without forming voids.

C. Conveying and Placing Concrete - Convey concrete to the forms as rapidly as practicable, utilizing methods which will not cause segregation or loss of ingredients. Free fall from mixer or truck to conveyance shall not exceed 3 ft. When placing

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 7 of 9 concrete in final position, the free fall shall not exceed 5 ft. Place concrete in approximately 2-ft horizontal layers and avoid the formation of cold joints and poorly bonded sections between layers. To avoid the segregation of aggregate, the horizontal distribution of concrete by spading or vibration is prohibited.

D. Vibration – Consolidate concrete with mechanical vibrating equipment. Use only approved mechanical vibrators operated by experienced operators. Apply vibrators at uniformly spaced points not further apart than the visible effectiveness of the machine.

E. Vibrate concrete sufficiently to produce satisfactory consolidation without causing objectionable segrega-tion. Manually shake reinforcing bars to insure bond with the concrete. It is prohibited to use vibrators to transport concrete in the forms and to insert them into lower layers of concrete that have begun to set.

3.5 FINISHING CONCRETE SLABS:

A. General: Comply with ACI 302.1R for screeding, restraightening and finishing operations for concrete surfaces. Do not wet concrete surfaces. Surfaces shall be brought to accurate lines and levels to receive subsequent finishes.

B. Float Finish: Float and trowel concrete slab surfaces after it has sufficiently set so that water and excess fine material is not brought to the surface.

C. Nonslip Broom Finish: Apply a nonslip broom finish to exterior equipment slabs. Immediately after float finishing, slightly roughen trafficked surface by brooming with fiber-bristle broom perpendicular to main traffic route.

3.6 CURING CONCRETE:

A. Minimum curing period shall be 7 days.

B. Protect freshly placed concrete from premature drying and excessively cold or hot temperatures. Comply

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 8 of 9 with ACI 306.1 for cold-weather protection and ACI 301 for hot-weather protection during curing.

C. Evaporation Retarder: Apply evaporation retarder to concrete surfaces if hot, dry or windy conditions cause moisture loss approaching 0.2 lb/sq. ft x h before and during finishing operations. Apply according to manufacturer’s written instructions after placing, screeding and bull floating or darbying concrete, but before float finishing.

D. Begin curing after finishing concrete, but not before free water has disappeared from concrete surface.

E. Curing methods: Cure concrete for at least 7 days by one or a combination of the following methods:

1. Curing Compound: Apply uniformly in continuous operations by power spray or roller according to manufacturer’s written instructions. Recoat areas subject to heavy rainfall within 3 hours after initial application. Maintain continuity of coating and repair damage during curing period.

2. Curing and Sealing Compound: Apply uniformly to slabs in a continuous operation by power spray or roller according to manufacturer’s written instructions. Recoat areas subjected to heavy rainfall within three hours after initial applications. Repeat process 24 hours later and apply a second cost. Maintain continuity of coating and repair damage during curing period.

3. Water Curing of Slabs: Continuously keep concrete surfaces wet by covering with water, by continuous fog spraying, or by covering with burlaps, cotton mats, or other approved material thoroughly saturated with water and kept wet by intermittent hosing. Protect water cured concrete against freezing for the full curing period specified.

3.7 FIELD QUALITY CONTROL:

A. Testing: Contractor shall engage, at its own expense, a qualified independent testing and inspecting agency to sample materials, perform tests

Cape May NWR & E.B. Forsythe NWR Section 03 30 00 Page 9 of 9 and submit test reports during concrete placement according to requirements specified in these specifications.

B. Tests: Perform according to ACI 301.

3.8 CORRECTING SURFACE DEFECTS:

A. The intent of the Specifications is to provide slabs which are broom finished, aesthetically pleasing, uniform, in color and appearance and free from cracks, depressions, sags, honeycombs, holes, trowel marks, bumps, projections and other surface imperfections.

B. Should CO determine that this intent has not been met, Contractor shall perform all repairs, replacements and corrective work, which may be required to attain a finish acceptable to CO.

C. Repairs: Remove and replace concrete that does not comply with requirements in this specification.

Solar Photovoltaic Systems ROUGH CARPENTRY Cape May NWR, E.B. Forsythe NWR Section 06 10 00 Page 1 of 3 & Supawna Meadows NWR

SECTION 06 10 00 - ROUGH CARPENTRY

1.1 SUMMARY

Section Includes: A.

1. Framing with dimension lumber.

2. Wood blocking and nailers.

1.2 INFORMATIONAL SUBMITTALS

Material Certificates: For dimension lumber A.

specified to comply with minimum allowable unit stresses. Indicate species and grade selected for each use and design values approved by the ALSC Board of Review.

PART 2: PRODUCTS

2.1 WOOD PRODUCTS, GENERAL

Lumber: DOC PS 20 and applicable rules of grading A.

agencies indicated. If no grading agency is indicated, provide lumber that complies with the applicable rules of any rules-writing agency certified by the ALSC Board of Review. Provide lumber graded by an agency certified by the ALSC Board of Review to inspect and grade lumber under the rules indicated.

1. Factory mark each piece of lumber with grade stamp of grading agency.

2. Provide dressed lumber, S4S, unless otherwise indicated.

Maximum Moisture Content of Lumber: 19 percent B.

unless otherwise indicated.

Cape May NWR, E.B. Forsythe NWR Section 06 10 00 Page 2 of 3

2.2 DIMENSION AND MISCELLANEOUS LUMBER FRAMING

All wood used for blocking and miscellaneous framing A.

to be No. 2 or better with a minimum modulus of elasticity of at least 1,100,000 psi and an extreme fiber stress in bending of at least 850 psi.

2.3 FASTENERS

General: Provide fasteners of size and type A.

indicated that comply with requirements specified in this article for material and manufacture.

Power-Driven Fasteners: NES NER-272. B.

Bolts: Steel bolts complying with ASTM A 307, C.

Grade A; with ASTM A 563 hex nuts and, where indicated, flat washers.

2.4 METAL FRAMING ANCHORS

Allowable Design Loads: Provide products with A.

allowable design loads to meet the requirements of the proposed new loads. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency.

PART 3: EXECUTION

3.1 INSTALLATION, GENERAL

Set rough carpentry to required levels and lines, A.

with members plumb, true to line, cut, and fitted.

Fit rough carpentry to other construction; scribe and cope as needed for accurate fit.

Cape May NWR, E.B. Forsythe NWR Section 06 10 00 Page 3 of 3

Metal Framing Anchors: Install metal framing anchors B.

to comply with manufacturer's written instructions.

Install fasteners through each fastener hole.

Do not splice structural members between supports C.

unless otherwise indicated.

Comply with AWPA M4 for applying field treatment to D.

cut surfaces of preservative-treated lumber.

3.2 PROTECTION

Protect rough carpentry from weather. A.

Solar Photovoltaic Systems BASIC ELECTRICAL MATERIALS AND METHODS Cape May NWR & E.B. Forsythe NWR Section 26 05 00 Page 1 of 19 New Jersey 2014 New Jersey 2014

SECTION 26 05 00 - BASIC ELECTRICAL MATERIALS AND METHODS

1.1 WORK INCLUDED

A. Complying with the applicable provisions of the General Conditions, Supplementary Conditions, Special Conditions and other provisions of the Contract Documents that apply to the Work included in Division 26.

B. Install new electrical systems including but not limited to: Solar PV panels, inverters, power wiring upgrades, power distribution modification, electrical controls, branch circuit wiring, grounding, lightning protection, surge protection and related electrical systems.

C. Coordinate with Atlantic City Electric and modify the electrical services as indicated on the Contract Documents. All outages shall be coordinated with the utility company.

D. Contractor shall coordinate with utility companies and the CO or any other customers affected by work.

Failure to do so, and any subsequent expenses due to failure, shall be the responsibility of the

E. Throughout construction Contractor shall provide upgraded schedules to accurately reflect time frame of work.

F. Complying with requirements of all codes and regulatory agencies. All equipment and materials furnished under the Electrical Sub-Contracts and labor performed herein shall be in complete accordance with the New Jersey State Building and Electrical Codes, the Towns of Cape May and Oceanville, NJ and the National Fire Protection Association and regulations and requirements governing such work.

G. Arranging for and paying all fees for permits and inspections. Permits: Any and all permits required

Cape…