Attachment_1_Statement_of_Work_(FOVA_lift_stations).pdf

FORT VANCOUVER

NATIONAL HISTORIC SITE

REHABILITATE PUMP STATIONS

Statement of Work

NATIONAL PARK SERVICE

PACIFIC WEST REGION

June 2018

Prepared by Hoa Lam

Request for Quotations #140P8318Q0072 Fort Vancouver NHS Attachment 1: Statement of Work

REHABILITATE PUMP STATIONS

TABLE OF CONTENTS

DIVISION 1 - GENERAL REQUIREMENTS

01110 Summary of Work 01270 Definition of Line Items 01323 Project Schedule and Inspections 01330 Submittals 01350 Archeological Protection 01360 Accident Prevention 01430 Contractor Quality Control 01510 Temporary Services 01560 Barriers 01770 Project Closeout 01785 Operation and Maintenance Data 01815 System Demonstration and Training

DIVISION 2 - SITE WORK

02320 Utility Trenching and Backfilling 02501 Testing of Pressured Pipes 02502 Utility Line Marking 02511 Piping and Appurtenances

DIVISION 15 - MECHANICAL

15010 General Mechanical Provisions 15050 Basic Materials and Methods 15130 Pumps and Controls

DIVISION 16 – ELECTRICAL

16010 General Electrical Provisions 16050 Basic Materials and Methods 16420 Motor Controls

FOVA 217763

01110-3

SUMMARY OF WORK

SECTION 01110

SUMMARY OF WORK

PART 1 GENERAL

1 .1 DESCRIPTION

A. The work of this contract consists of the general construction of:

B. Demolition of three existing duplex pump systems and appurtenances including pump bases, guide rails, floats, float hangers, control panels, electrical and control cables. Also included are removal of iron steps inside the wet wells by cutting them at the interior surface of the wet wells, and removal of the concrete wet well tops.

C. Furnishing and installing three replacement duplex pump systems and appurtenances including pump bases, guide rails, floats, float hangers and cord grips, control panels, electrical and control cables, the wet well top slab and aluminum access hatch frame and cover.

D. All other work incidental to make the systems complete and fully functional.

E. All work will be performed under a single contract.

1 .2 LOCATION

Fort Vancouver National Historic Site, Vancouver, Washington.

1 .3 CONTRACTOR'S USE OF PREMISES

A. Construction Camp: Establishment of a camp within the park will not be permitted. However, staging of equipment on site for the duration of the project is authorized per COR’s direction.

B. Confine storage of materials to designated location per COR’s directions.

C. Preservation of Natural Features: Confine all operations to work limits of the project. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government.

1. Provide temporary barriers to protect existing trees and plants and root zones.

2. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with Contracting Officer and remove agreed-on roots and branches that interfere with construction.

3. Do not fasten ropes, cables, or guys to existing trees.

4. Carefully supervise excavating, grading, filling, and other construction operations near trees to prevent damage.

01110-4

SUMMARY OF WORK

D. Existing Utilities: Notify Contracting Officer and utility companies of proposed locations and times for excavation.

1. Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the Government.

2. If damage occurs to an unknown utility, repair utility. An equitable adjustment will be made in accordance with the Changes clause of the contract.

3. Interruption of Existing Utility Service: Notify Contracting Officer of the time and duration when utility service is to be interrupted. Obtain written approval by the CO.

E. Hauling Restrictions: Comply with all legal load restrictions in the hauling of materials. Load restrictions on park roads are identical to the state load restrictions with such additional regulations as may be imposed by the Park Superintendent. Information regarding rules and regulations for vehicular traffic on park roads may be obtained from the Office of the Park Superintendent. A special permit will not relieve Contractor of liability for damage which may result from moving of equipment.

1 .4 SPECIAL CONSTRUCTION REQUIREMENTS

A. Contractor shall at all times conduct their operations to ensure the least inconvenience to the public.

B. Holiday Work Restrictions: No on-site work shall be performed on weekends and federal holidays unless otherwise authorized by the Contracting Officer.

1 .5 FIELD VERIFICATION

Field-verify all new and existing dimensions affecting the work of this contract before ordering products.

1 .6 CONTRACT SCHEDULE

A. Period of performance for on-site work is 45 calendar days from Notice To Proceed (NTP). We anticipate issuing the NTP in late September, 2018.

B. On-site work may not start until October 1, 2018, when public use of these facilities is reduced;

this also coincides with another project to rehabilitate the restrooms.

C. On-site work hours are Monday to Friday, 8:00 AM to 4:30 PM.

D. No by-pass pumping is necessary.

END OF SECTION

FOVA 217763 01270-5

DEFINITION OF LINE ITEMS

SECTION 01270

DEFINITION OF LINE ITEMS

DESCRIPTION

A. The intent of this section is to explain, in general, what is and what is not included in a line item, and the limits or cut-off points where one line item ends and another begins.

B. If no line item exists for a portion of the work, include the costs in a related line item.

BASE ITEMS

LINE ITEM NO. 1: Pump Station 1, east of reconstructed fort

This line item consists of providing all labor, material and equipment to demolish existing duplex pump, control system, and interior ladder; and to furnish and install new duplex pump and control system, concrete top and metal access hatch, and associated appurtenances for the complete and functional duplex pump station.

LINE ITEM NO. 2: Pump Station 2, south of reconstructed fort

This line item consists of providing all labor, material and equipment to demolish existing duplex pump, control system, and interior ladder; and to furnish and install new duplex pump and control system, concrete top and metal access hatch, and associated appurtenances for the complete and functional duplex pump station.

LINE ITEM NO. 3: Pump Station 3, Pearson Air Museum

This line item consists of providing all labor, material and equipment to demolish existing duplex pump and control system; and to furnish and install new duplex pump and control system, concrete top and access hatch, and associated appurtenances for the complete and functional duplex pump station.

ALTERNATE - In lieu of replacing the entire manhole top and aluminum access hatch at each location, the Contractor may replace only the corroded opening mechanism if a dimensionally compatible product is available that is of stainless steel construction and has spring-assist mechanism. If contractor is proposing this, ensure it is clearly stated in the price schedule and quote.

01323-6

PROJECT SCHEDULE AND MONTHLY INSPECTIONS

SECTION 01323

PROJECT SCHEDULE AND INSPECTIONS

1.1 DESCRIPTION

A. Summary: The work of this section consists of project schedule requirements including preparation of a project schedule, schedule updates, and schedule revisions.

B. Purpose: The purpose of the project schedule is to ensure adequate planning, coordination, scheduling, and reporting during execution of the work by the Contractor. The project schedule will assist the Contractor and Contracting Officer in monitoring the progress of the work, evaluating proposed changes, and processing the Contractor's monthly progress payment.

1.2 SUBMITTALS:

A. Project Schedule: Within 14 calendar days after Notice to Proceed, submit electronic copy via e-mail.

B. Project Schedule Updates: On or before the 7th day preceding the progress payment request date, submit estimates of the percent completion of each schedule activity and necessary supporting data. Provide electronic copy via e-mail.

C. Project Schedule Revisions: Submit electronic copy via e-mail of any proposed schedule revisions and discuss reasons and impact to project completion, if any; and mitigation measures.

1.3 PROJECT SCHEDULE

A. Schedule Development:

1. The Contractor's project schedule shall include product submittals, NPS reviews, procurement, fabrication, delivery, construction activities, testing and training.

2. Ensure that subcontractor work at all tiers, as well as the prime work, is included and coordinated in the project schedule.

3. The project schedule as developed shall show the sequence, interdependence and durations of activities required for complete performance of the work. Ensure all work sequences are logical and the project schedule shows a coordinated plan of the work.

4. Consider seasonal weather conditions in planning and scheduling all work influenced by high or low ambient temperatures, wind and/or precipitation to ensure completion of all work within the contract time. Show anticipated weather conditions on project calendar.

B. Joint Review, Revision, and Acceptance:

01323-7

PROJECT SCHEDULE AND MONTHLY INSPECTIONS

1. Within seven calendar days of receipt of the Contractor's proposed project schedule, the Contracting Officer shall provide approval or request correction or adjustment of the proposed project schedule. Any areas which, in the opinion of the Contracting Officer, conflict with timely completion of the project shall be subject to revision by the Contractor.

2. In the event the Contractor fails to define any element of work, activity, or logic, and the Contracting Officer review does not detect this omission or error, such omission or error, when discovered by the Contractor or Contracting Officer, shall be corrected by the Contractor at the next monthly project schedule update and shall not affect the contract time.

3. The Contractor shall revise and resubmit the project schedule within seven calendar days after receiving the Contracting Officer’s review.

4. Upon acceptance of the project schedule by the Contracting Officer, the project schedule will be used to evaluate the Contractor's monthly applications for payment based upon information developed at the monthly project schedule update meeting.

1.4 PROJECT SCHEDULE UPDATES

A. General: Update the project schedule on a monthly basis throughout the entire contract time and until project substantial completion. The status date of each schedule update shall be the 7th day preceding the progress payment request date.

B. Progress Payments: The monthly updating of the project schedule shall be an integral part of the process upon which progress payments will be made under this contract. If, in the judgment of the Contracting Officer, the Contractor fails or refuses to provide a complete schedule update or revision as specified hereinafter, the Contractor shall be deemed to have not provided the required information upon which the progress payment may be made, and shall be subject to retainage of a portion of the payment.

1.5 PROJECT SCHEDULE REVISIONS

A. Required Revisions: If, as a result of the monthly schedule update, it appears the project schedule no longer represents the actual prosecution and progress of the work, the Contracting Officer will request, and the Contractor shall submit, a revision to the project schedule. The Contractor may also request reasonable revisions to the project schedule in the event the Contractor's planning for the work is revised. If the Contractor desires to make changes in the project schedule, the Contractor shall notify the Contracting Officer in writing, stating the reason for the proposed revision. Accepted revisions will be incorporated into the project schedule at the next monthly schedule update.

B. Time Impact: When contract modifications or changes are initiated, delays are experienced, or the Contractor desires to revise the project schedule, the Contractor shall submit to the Contracting Officer a written time impact analysis illustrating the influence of each modification, change, delay, or Contractor request on the contract time.

01330-8

SUBMITTALS

SECTION 01330

SUBMITTALS

1.1 DESCRIPTION The work of this section consists of submittal requirements.

1.2 RELATED REQUIREMENTS Closeout submittals - Section 01770.

1.3 LIST OF SUBMITTALS

A. Proposed project schedule

B. Accident prevention plan

C. Contractor’s quality control plan

D. Product data

E. Pressure test procedures and results

F. Operations and Maintenance (O&M) Manuals

G. As-built drawings

1.4 SUBMITTAL AND APPROVAL PROCEDURES

A. Forward submittals to Contracting Officer at least 14 days before need for approval.

B. Electronic submittals as Adobe Acrobat files are encouraged for ease of distribution, review and approval.

C. Additionally, 2 sets of paper copies are required for

1. O&M manuals

2. As-built drawings

D. Contracting Officer reserves the right to require submittals in addition to those called for in individual sections.

E. Construction Materials: The Contractor is encouraged to submit for approval products made out of recycled or environmentally responsible material that meet performance requirements. Every effort will be made by the National Park Service to approve these materials.

F. Coordinate all submittals and review them for legibility, accuracy, completeness, compliance with contract requirements.

01330-9

SUBMITTALS

G. Ensure specific products are clearly marked-up if product data sheets contain multiple products.

H. Submittal Numbering:

1. Number each submittal consecutively.

2. For re-submittals use the original submittal number, plus a letter suffix beginning with A.

3. Additional re-submittals of the same item shall contain the original number with the next consecutive letter.

I. Contracting Officer's Review:

1. Any work done or orders for materials or services placed before approval shall be at the Contractor's own risk.

2. The returned submittal will be marked in one of three ways as defined below:

APPROVED: Acceptable with no corrections.

APPROVED WITH NOTATIONS: Minor corrections or clarifications required.

All comments are clear and no further review is required. The Contractor shall address all review comments when proceeding with the work.

DISAPPROVED - RESUBMIT: Rejected as not in accordance with the contract or as requiring major corrections or clarifications. The Contracting Officer will identify the reasons for disapproval. The Contractor shall revise and resubmit with changes clearly identified.

01350-10

ARCHEOLOGICAL PROTECTION

SECTION 01350

ARCHEOLOGICAL PROTECTION

The work of this section consists of protecting archeological resources contained in soil deposits.

1.2 DEFINITIONS

A. Resources: Prehistoric, historic, and recent 20th century artifacts, including charcoal, human bones, ash, fire rocks, and building materials that indicate the presence of past human occupation.

B. Archeologically Sensitive Areas: Areas that have been determined to contain significant in-the-ground archeological resources.

C. Nonsensitive Areas: Areas that have a low likelihood of containing significant in-the-ground archeological resources.

D. Archeological Monitor: Representative of the Government designated to record and collect cultural resources for compliance with Government regulations to protect in-the-ground resources.

1.3 QUALITY ASSURANCE

At least one week before on-site work begins, Contractor shall meet with Contracting Officer and NPS Archeological Monitor to discuss daily work schedule and equipment and special methods to be used in archeologically sensitive areas. Contractor shall ensure that approved daily work schedule is followed throughout construction.

PART 2 PRODUCTS

2.1 BARRICADES - Section 01560.

PART 3 EXECUTION

3.1 BARRICADES

Construct as specified in Section 01560. Locate as directed by Contracting Officer.

3.2 OBSERVATION

Archeological Monitor will observe all ground-disturbing site work, including construction of temporary facilities, at all archeologically sensitive areas, from a safe location mutually agreed on by Contractor and Monitor. As new ground is broken, Monitor will examine excavated materials, 01350-11

ARCHEOLOGICAL PROTECTION

using construction layout centerline and perimeter staking as a reference point to record locations of findings.

3.3 DISCOVERY OF RESOURCES

A. If Archeological Monitor discovers resources, immediate relocation of the work to a nonsensitive area may be required to allow Monitor to take soil samples and record resources. While Archeological Monitor is documenting resources in sensitive areas, Contractor shall relocate work to nonsensitive areas where monitoring is not normally required.

B. If resources are discovered while Archeological Monitor is absent, stop work immediately and report the discovery to the Contracting Officer.

3.4 WORK STOPPAGE

The Contractor shall plan, schedule, and execute the work to prevent stoppages at one area from stopping all work at the construction site.

PART 4 MEASUREMENT AND PAYMENT NOT USED.

01360-12

ACCIDENT PREVENTION

SECTION 01360

ACCIDENT PREVENTION

The work of this section consists of establishing an effective accident prevention program and providing a safe environment for all personnel and visitors.

1.2 SUBMITTALS

A. Accident Prevention Program: Before on-site work begins, submit for approval an accident prevention program. The Contracting Officer will review the proposed program for compliance with OSHA and project requirements. If the program requires any revisions or corrections, the Contractor shall resubmit the program within 10 days. No progress payments will be made until the program is approved. The program shall include:

1. Name of responsible supervisor to carry out the program.

2. Weekly and monthly safety meetings.

3. First aid procedures.

4. Outline of each phase of the work, the hazards associated with each major phase, and the methods proposed to ensure property protection and safety of the public, National Park Service personnel, and Contractor's employees. Identify the work included under each phase by reference to specification section or division numbers.

5. Training, both initial and continuing.

6. Planning for possible emergency situations, such as fires, cave-ins, slides, explosions, power outages, and wind storms. Such planning shall take into consideration the nature of construction, site conditions, and degree of exposure of persons and property.

7. Include history of DART (days away job restriction or transfer), or alternately OSHA 300A Summary of Occupational Illness, for the last three years.

8. Fire Protection: Section 01510.

B. Certificates: Provide certificates from a mechanic that all mechanical equipment has been inspected and meets OSHA requirements.

C. Submit a copy of test reports, as required by OSHA, for personnel working with hazardous materials.

D. Upon request, submit proof of employees' qualifications to perform assigned duties in a safe manner.

01360-13

ACCIDENT PREVENTION

1.3 QUALITY ASSURANCE

A. Clauses entitled "Accident Prevention" and "Permits and Responsibilities" of the contract. In case of conflicts between Federal, state, and local safety and health requirements, the most stringent shall apply. Equipment or tools not meeting OSHA requirements will not be allowed on the project sites. Failure to comply with the requirements of this section and related sections may result in suspension of work.

B. Qualifications of Employees:

1. Ensure that employees are physically qualified to perform their assigned duties in a safe manner.

2. Do not allow employees to work whose ability or alertness is impaired because of drugs, fatigue, illness, intoxication, or other conditions that may expose themselves or others to injury.

3. Operators of vehicles, mobile equipment, hoisting equipment, and hazardous plant equipment shall be able to understand signs, signals, and operating instructions, and be capable of operating such equipment. Provide operating instructions for all equipment.

Newly hired operators shall be individually tested by an experienced operator or supervisor to determine if they are capable of safely operating equipment.

C. The Contractor’s accident history should be at or below industry average. If higher, the Accident Prevention Plan should address specific practices to lower accident rate.

1.4 ACCIDENT REPORTING

A. Reportable Accidents: A reportable accident is defined as death, occupational disease, traumatic injury to employees or the public, and fires. Notify Contracting Officer immediately in the event of a reportable accident. Property damage in excess of $1,000 is reportable. Within 7 days of a reportable accident, fill out and forward to Contracting Officer an Accident/Property Damage Report (Form CM-22). Form may be obtained from the Contracting Officer.

B. Property Damage: the contractor is responsible for all repairs of any damage to government property.

C. All Other Accidents: The Contractor shall report all other accidents to the Contracting Officer as soon as possible and assist the Contracting Officer and other officials as required in the investigation of the accident.

2.1 FIRST AID FACILITIES

Provide adequate facilities for the number of employees and the type of construction at the site.

2.2 PERSONNEL PROTECTIVE EQUIPMENT

01360-14

ACCIDENT PREVENTION

Meet requirements of NIOSH and MSHA.

2.3 BARRIERS Section 01560.

3.1 Execute according to approved plan.

01430-15

CONTRACTOR QUALITY CONTROL

SECTION 01430

The work of this section consists of preparing and executing a quality control program.

1.2 RELATED REQUIREMENTS

"Inspection of Construction" clause of the contract.

1.3 SUBMITTALS

A. As specified in section 01330.

B. Quality Control Plan:

1. The plan shall include:

a. A list of personnel responsible for quality control and assigned duties. Include each person's qualifications.

b. A copy of a letter of direction to the Contractor's Quality Control Supervisor outlining assigned duties.

c. Names, qualifications, and descriptions of laboratories to perform sampling and testing, and samples of proposed report forms.

d. Methods of performing, documenting, and enforcing quality control of all work.

e. Methods of monitoring and controlling environmental pollution and contamination as required by regulations and laws.

C. Test Reports:

1. Submit test results not later than three calendar days after the test was performed.

2. Submit failing test results and proposed remedial actions within four hours of noted deficiency.

D. Off-Site Inspection Reports: Submit prior to shipment.

1.4 QUALITY ASSURANCE

A. General:

01430-16

CONTRACTOR QUALITY CONTROL

1. The quality of all work shall be the responsibility of the Contractor. Testing shall be conducted using an independent testing laboratory.

2. Inspect and test all work often enough to ensure that the quality of materials, workmanship, construction, finish, and functional performance is in compliance with applicable specifications and drawings.

3. Test reports shall be completed by person performing the test.

4. The Contracting Officer may designate locations of tests.

B. Quality Control Staff:

1. The Contractor's Quality Control Supervisor may also perform the duties of Project Superintendent.

2. The Contractor's designated Quality Control Supervisor shall be on the project site whenever contract work is in progress.

C. Testing Laboratory and Equipment:

1. Employ certified independent laboratories to perform sampling and testing. The testing laboratory organization shall be certified for the type of testing work to be done.

2. All measuring devices, laboratory equipment, and instruments shall be calibrated at established intervals against certified standards in accordance with NBS requirements. Upon request, measuring and testing devices shall be made available for use by the Government for verification tests.

PART 2 PRODUCTS NOT USED.

PART 3 EXECUTION

3.1 OFF-SITE CONTROL

Items that are fabricated or assembled off-site shall be inspected for quality control at the place of fabrication.

3.2 ON-SITE CONTROL

A. Notify the Contracting Officer at least 48 hours in advance of any testing.

B. Review control testing procedures to ensure compliance with contract requirements.

C. Maintain Quality Control Reports and Test Report Information Sheets of quality control activities and tests.

Attached sample may be used.

D. Quality Control Daily Reports may not be substituted for other written reports required under clauses of the contract, such as Disputes, Differing Site Conditions, or Changes.

3.3 ENFORCEMENT

The Contractor shall stop work on any item or feature pending satisfactory correction of any deficiency noted by the quality control staff or the Contracting Officer.

PART 4 MEASUREMENT AND PAYMENT NOT USED

01430-17

CONTRACTOR QUALITY CONTROL

CONTRACTOR'S QUALITY CONTROL DAILY REPORT

REPORT NO. _________ SHEET 1 OF _________

PROJECT

CONTRACT NO.

DATE

PARK

CONTRACTOR'S REPRESENTATIVE ON THE JOB

WEATHER (Rain, Snow, Cloudy, Windy, etc.)

RAINFALL

Inches

TEMPERATURE GROUND CONDITIONS (Dry, Damp, Wet, Frozen, etc.)

MAX.

MIN.

1. PRIME CONTRACTOR

NO. EMPLOYEES BY JOB CATEGORIES Hours HEAVY EQUIPMENT ON

JOB

NO. UNITS HRS. WORKING

YES NO Comments

WORK PERFORMED BY PRIME CONTRACTOR:

MATERIALS DELIVERED OFFICIAL VISITORS TO SITE

2A. SUBCONTRACTOR, _____________________________________________: (If more than one subcontractor use copies of following page.)

NO. EMPLOYEES BY JOB CATEGORIES Hours HEAVY EQUIPMENT ON

JOB

NO. UNITS HRS. WORKING

WORK PERFORMED BY SUBCONTRACTOR:

3. SPECIFIC INSPECTIONS: (Inspections performed, results, and corrective actions)

4. TESTING: 1 Check if any testing was performed today. (Complete and attach Test Report Information Sheets.)

Type and Location of Testing: ____________________________________________________________________________________

5. VERBAL INSTRUCTION RECEIVED FROM GOV’T ON CONSTRUCTION DEFICIENCIES OR RE-TESTING REQUIRED:

6. REMARKS:

7. CERTIFICATION:

I certify that the above report is complete and correct and that I, or my authorized representative, have inspected all work performed this day by the prime contractor and each subcontractor and determined that all materials, equipment, and workmanship are in strict compliance with the plans and specifications except as may be noted above. ____________________________________________________________ Contractor's Quality Control Representative

01430-18

SUBCONTRACTOR WORK CONTINUED:

CONTRACT NO. REPORT NO. _______

SHEET ____ OF ____

2 SUBCONTRACTOR,

NO. EMPLOYEES BY JOB CATEGORIES Hours HEAVY EQUIPMENT ON

JOB

NO.

UNITS

HRS. WORKING

2 SUBCONTRACTOR,

JOB

NO.

UNITS

JOB

NO.

UNITS

JOB

NO.

UNITS

YES NO COMMENTS

01430-19

CONTRACTOR QUALITY CONTROL

DAILY TEST REPORT INFORMATION SHEET

CONTRACT NO. REPORT NO. _____________

SHEET _____ OF _________

1. Individual Making Inspection or Test:

2. Testing Laboratory; Name: Phone #:

Address:

3. Description of Work and Test Method:

4. Location of Samples and Tests or Inspections:

5. Specification Section:

6. Inspection or Test Data:

7. Test Results and Interpretations of Test Results:

8. Comments or Professional Opinion About Compliance of Inspected Work or Tested Work with contract Document Requirements:

9. Recommendations:

10. Corrective Actions Taken:

CERTIFICATION:

I certify that the above testing report is complete and correct and that all testing performed this day for this contract is in strict compliance with the plans and specifications except as noted above.

Signature of Inspector

01510-20

TEMPORARY SERVICES

SECTION 01510

TEMPORARY SERVICES

The work of this section consists of providing temporary services required for Contractor's performance of the work of this contract.

PART 2 PRODUCTS

2.1 GENERAL

Temporary materials may be new or used, but must be adequate in capacity for the required usage, must not create unsafe conditions, and must not violate requirements of applicable codes and standards.

2.2 FIRE PROTECTION EQUIPMENT

Extinguisher shall have a minimum UL rating of 2-A:10-B:C.

2.3 SANITATION

Portable toilet, vented and lockable.

PART 3 EXECUTION

3.1 FIRE PREVENTION AND PROTECTION

A. Responsible Person: A capable and qualified person shall be placed in charge of fire protection.

The responsibilities shall include locating and maintaining fire protective equipment.

B. Hazard Control: Take all necessary precautions to prevent fire during construction. Store any flammable or combustible liquids in OSHA approved containers at location approved by the Contracting Officer. Provide adequate ventilation during use of volatile or noxious substances.

C. Spark Arresters:

1. Written determinations of periods and areas of potential fire hazard will be issued by Contracting Officer.

2. Equip all gasoline or diesel powered equipment used during periods of potential fire hazards or in potential forest and grass fire locations with spark arresters approved by the USDA Forest Service.

D. Service and Refueling Areas: Locate areas a minimum of 50 feet from buildings. Shut down equipment before refueling.

01510-21

TEMPORARY SERVICES

E. Smoking: Smoking within buildings or temporary storage sheds is prohibited.

F. Hot work Permit: A hot work permit is required before hot work operation begins. The contractor shall complete and submit to the Contracting Officer NPS Hot Work Permit Form (HW-1) and ensure permit conditions are followed.

3.2 PROTECTION EQUIPMENT REQUIRED

Vehicles and Equipment: Provide one extinguisher on each vehicle or piece of equipment.

3.3 SANITATION

Locate per COR’s instruction. Keep clean and remove upon completion of project.

01560-22

BARRIERS

SECTION 01560

BARRIERS

The work of this section consists of furnishing, installing, and maintaining barriers to protect existing facilities and the public from construction operations.

1.2 GENERAL

Material may be new or used, but shall be suitable for intended purpose. Fences and barriers shall be structurally adequate and neat in appearance.

1.3 FENCING

Safety Barrier Fence: Orange plastic fence, minimum height, 4 feet.

1.4 BARRICADES AND SIGNS

Manual on Uniform Traffic Control Devices (MUTCD), Part VI, 1988 edition.

1.5 LUMBER

Free of nails, large knot holes and splinters.

1.6 BARRIER TAPE

Banner Guard, imprinted with "CAUTION: CONSTRUCTION AREA", manufactured by Reef Industries, Inc., Houston, Texas, or approved equal.

3.1 PROTECTION OF PUBLIC

A. Fence, barricade, or otherwise block off the immediate work area to prevent unauthorized entry.

B. Erect and maintain barricades, lights, danger signals, and warning signs in accordance with

MUTCD-1988.

C. Illuminate barricades and obstructions at night; keep safety lights burning from sunset to sunrise.

D. Adequately barricade and post open cuts in or adjacent to thoroughfares.

01560-23

BARRIERS

E. Protect pedestrian traffic by guardrails or fences.

F. Cover pipes, hoses, and power lines crossing sidewalks and walkways with troughs using beveled edge boards.

3.2 BARRIER TAPE

Install where directed by Contracting Officer.

3.3 REMOVAL

Completely remove barriers no longer needed when approved by Contracting Officer.

01770-24

PROJECT CLOSEOUT

SECTION 01770

PROJECT CLOSEOUT

The work of this section consists of final cleanup, closeout submittals, and final inspection procedures.

2.1 CLEANING MATERIALS

As recommended by the manufacturer of surface to be cleaned.

PART 3 EXECUTION

3.1 OPERATING INSTRUCTIONS

Furnish operating instructions. Include wiring diagrams, control diagrams, control sequence, start-up, adjustment, operation, lubrication, shut-down, safety precautions, procedures in the event of equipment failure, and other items of instruction recommended by the manufacturer.

3.2 CLEANING

Before scheduling the final inspection, remove all tools, equipment, surplus materials, and rubbish. Restore or refinish surfaces that are damaged due to work of this contract to original condition. Thoroughly clean building interiors. Pick up all construction debris from the site.

3.3 PROJECT RECORD DRAWINGS

A. Maintain one complete full-size set of the approved working drawings and one full-size set of vendor-supplied drawings. Clearly mark changes, deletions. Show additions in red, deletions in green, and special instructions in blue.

B. Keep record drawings current. Make record drawings available to the Contracting Officer for inspection at the time of monthly progress payment requests. If project record drawings are not current, the Contracting Officer may retain an appropriate amount of the progress payment.

C. On completion of the total project, submit complete record drawings.

3.4 CLOSEOUT SUBMITTALS

A. Submit before final inspection request.

1. Project Record Drawings: As specified above.

01770-25

PROJECT CLOSEOUT

2. Operation and Maintenance Data: As specified in individual sections and Section 01785.

3. Operating Tools: As specified in the individual sections.

4. Special Tools: One set of special tools required to operate, adjust, dismantle, or repair equipment. Special tools are those not normally found in possession of mechanics or maintenance personnel.

5. System Demonstration and Training: As specified in individual sections and Section 01815.

6. Mechanical and Electrical Systems: Verify the following in writing:

a. All systems are complete.

b. All systems have been properly started and are operational.

c. All controls are complete and operational, and sequences have been checked and are functioning properly.

3.5 SUBSTANTIAL COMPLETION AND FINAL INSPECTION

A. When project, or designated portion of project, is substantially complete, request in writing a final inspection. Upon receipt of written request that project is substantially complete, the Contracting Officer will proceed with inspection within 10 days of receipt of request or will advise the Contractor of items that prevent the project from being designated as substantially complete.

B. If, following final inspection, the work is determined to be substantially complete, Contracting Officer will prepare a list of deficiencies to be corrected before final acceptance and issue a Letter of Substantial Completion. Contractor shall complete the work described on the list of deficiencies within 15 calendar days, as weather permits. If the Contractor fails to complete the work within this time frame, the Contracting Officer may either replace or correct the work with an appropriate reduction in the contract price or charge for reinspection costs in accordance with the Inspection of Construction clause of the contract..

C. If, following final inspection, the work is not determined to be substantially completed, Contracting Officer will notify Contractor in writing. After completing work, Contractor shall request a new final inspection. All reinspection costs may be charged against the Contractor in accordance with the Inspection of Construction clause of the contract.

3.6 FINAL ACCEPTANCE OF THE WORK

After all deficiencies have been corrected, a Letter of Final Acceptance will be issued.

01785-26

OPERATION AND MAINTENANCE DATA

SECTION 01785

The work of this section consists of furnishing operation and maintenance data manuals.

PART 2 PRODUCTS

2.1 BINDERS

White, commercial quality, hard back, three-ring, with clear window pockets on front and side.

2.2 INDEX SYSTEM

Index sheet with mylar reinforced binder holes and tabbed divider sheets with mylar reinforced edges and pre-printed numbered tabs aligned with numbers and title lines on index sheet.

3.1 FORM

A. Cover Sheet: Identify the project title, location, park, contract number, prime contractor's name and address, date of substantial completion, and binder volume number. Insert cover sheet into clear plastic view pocket on front of binder. Side insert includes project title and "Operation and Maintenance".

B. Manufacturers' Data: Provide originals for color or copyrighted data. Black and white data may be originals or clean, good quality reproductions. Where originals are printed on both sides of the page, reproductions shall also be printed on both sides of the page. Include only sheets that apply to items installed; cross out inapplicable data.

C. As-Built Drawings: Maximum 24-inch by 36-inch sheets with minimum character or lettering size of 1/8 inch. Reduced-size reproductions may be provided instead of full-size drawings if the reproductions are clear and legible. If reduced-size drawings are used, identify as "REDUCED SIZE" and provide graphic scales, if applicable.

D. Custom Written Data: Typewritten text, supplemented by drawings and schematics necessary to describe systems adequately.

E. Equipment Data Sheet: Typewritten data, using form at the end of this section.

F. Schedules: Clean, typewritten schedules reflecting final, as-installed conditions.

3.2 CONTENT

01785-27

OPERATION AND MAINTENANCE DATA

A. Manufacturers' Published Data: Provide all available data, including installation and operating instructions, parts lists, electrical and mechanical schematics, control circuit documentation, performance data, safety instructions, cleaning and maintenance instructions and illustrations.

Indicate catalog numbers, sizes, colors, options, and other information pertaining to the products furnished which would be required when ordering replacements.

B. Custom Written Data: For data not in manufacturer's standard literature, provide text, drawings, and schematics specifically applicable to installed systems. Include step-by-step descriptions of operating procedures; identification of individual components and their functions; descriptions of how system components relate to one another and operate together to accomplish a common process or function; and sequence of operation for system control circuits.

C. Equipment Data Sheets: For each item of equipment included in the operation and maintenance data, provide an Equipment Data Sheet using the form at the end of this section.

D. As-Built Drawings: Provide for each electrical and each mechanical control system.

1. Provide control circuit schematic drawings. Identify each wire and terminal block number.

Show terminal numbers on all control devices. Show control wires and devices remote from the control panel.

2. Provide a general arrangement drawing showing location of each control component and terminal block on the panel front and interior. Include a materials list of all panel-mounted components as well as field-installed components remote from the panel, identifying components, manufacturer, model number, and initial set points or sensing ranges of devices where applicable.

3. For packaged equipment systems, provide general arrangement drawings showing interrelationships of the various items of equipment and components.

4. In addition to the control wiring schematic, provide a power wiring schematic drawing showing the power flow to each motor. Identify each power conductor. Show all overcurrent protection and motor starting devices.

E. Warranties: Place all warranties in a single separately identified tabbed section of the manual.

F. Test Results: Include copies of test results for mechanical and electrical equipment and systems.

G. Subcontractor and Supplier List: List all subcontractors and major suppliers who worked on the project. Include each subcontractor's or supplier's address and telephone number and identify work performed.

H. Electronic Submission: provide consolidated PDF files of all O&M submissions.

01785-28

EQUIPMENT DATA SHEET

Equipment Item: Designation:

Function:

Location:

Project:

Model No.: Serial No.:

Manufacturer Address and Phone:

Supplier Address and Phone:

Preventive Maintenance Tasks:

Nameplate Data:

Spare Parts Furnished and Other Information:

01815-29

SYSTEM DEMONSTRATION AND TRAINING

SECTION 01815

SYSTEM DEMONSTRATION AND TRAINING

The work of this section consists of demonstrating systems and equipment to operating personnel.

It also includes training of personnel.

1.2 COORDINATION

Schedule demonstrations and training periods with Contracting Officer. Conduct training sessions after the equipment or system has been accepted and turned over to the Government.

1.3 CLOSEOUT SUBMITTALS

As specified in Section 01770.

PART 2 PRODUCTS NOT USED

PART 3 EXECUTION

3.1 TRAINING

A. As specified herein and in individual sections, furnish the services of instructors to train designated personnel in adjustment, operation, including seasonal and emergency operations, if applicable, maintenance, and safety requirements of equipment and systems. Instructors shall be thoroughly trained in operating theory as well as practical operation and maintenance work for each type of equipment or system.

B. Individual sections specify the duration of training required. If no duration is listed, provide training of sufficient duration and hands-on practice to adequately cover the subjects.

C. Use Operating and Maintenance Data as a training guide.

02511-30

PRESSURE SEWER PIPING AND APPURTENANCES

SECTION 02532

The work of this section consists of furnishing and installing pressure sewer piping and appurtenances.

1.2 SUBMITTALS

A. As specified in Section 01330.

B. Manufacturer's literature and certificates of compliance with the reference standards for pipe, fittings, couplings, and valves.

C. Manufacturer's installation instructions or guide.

1.3 CLOSEOUT SUBMITTALS

A. As specified in Section 01770.

B. A minimum of one of each type tool needed to operate valve and to open valve box lid for each style and size of box and lid.

C. Manufacturer's Operation and maintenance data for review and approval as required by Section 01785.

1.4 PRODUCT HANDLING

A. Delivery: Handle pipe carefully to ensure delivery at the project site in sound, undamaged condition. Contracting Officer will reject damaged pipe on site. Contractor shall replace damaged pipe at no additional expense to the Government.

B. Storage: Do not store materials directly on the ground. Adequately support piping to prevent warpage. Use protective covers where pipe may be damaged by direct sunlight.

PART 2 PRODUCTS

2.2 PLASTIC PIPE, JOINTS, AND BACKFILL MATERIAL

A. Pipe smaller than four-inch – Schedule 80 PVC

B. Elastomeric Gasket Lubricant: Manufacturer's standard nontoxic lubricant, approved for potable water systems.

C. Plain Ends: For joining with standard manufactured couplings.

02511-31

2.3 FITTINGS

Schedule 80 PVC, type as appropriate to match.

2.4 COUPLINGS FOR PLAIN ENDS AND DISSIMILAR PIPES

Sleeve and transition type couplings shall be factory manufactured to ensure tight fit and smooth flow transition at the joint.

2.5 CHECK VALVES

Non-clog full flow, ductile-iron body with Buna N disc and type 302 stainless steel disc accelerator, Val-Matic Surgebuster swing check valve or approved equal.

2.6 BALL VALVES

True union ball valve, EPDM seats, schedule 80 PVC.

PART 3 EXECUTION

3.1 TRENCHING Section 02320.

3.2 BEDDING Section 02320.

3.3 INSTALLATION

A. Inspection: Inspect pipe for defects before lowering into the trench. Defective, damaged, or unsound pipe will be rejected.

B. Laying: After the trench bottom has been prepared for pipe installation in accordance with Section 02320.

C. Cleaning: As work progresses, clear the pipe interior of dirt and other debris by keeping swabs in the pipe and pulling them forward past each completed joint.

D. Pipe Cutting: Cutting for closure or other reasons shall be done neatly by methods recommended by the manufacturer.

E. Jointing: Clean gaskets, seats, and threads of foreign materials prior to joint assembly. Apply lubricant or sealing tape as recommended by the manufacturer.

3.5 PIPE ENDS

Valve, plug, or cap future connection stubs, fittings, and taps as shown.

FOVA 217763 02533-32

MANHOLE TOP and ALUMINUM ACCESS HATCH

SECTION 02533

MANHOLE TOP and ALUMINUM ACCESS HATCH

1 PART 1 GENERAL

A. The work of this section consists of replacement manhole top and aluminum access hatch.

2 PART 2 PRODUCTS

2 .1 PRECAST CONCRETE MANHOLE TOP

A. ASTM C478.

2 .2 GROUT

A. Neat portland cement and water.

2 .3 ALUMINUM ACCESS HATCH

A. Aluminum construction, H20 rated with stainless steel spring assist opening mechanism, Holladay Angle Frame Series S or an approved equal.

3 PART 3 EXECUTION

3 .1 MANHOLE TOP

A. Precast Manhole Top: Set in grout making watertight joints.

3 .2 FRAMES AND COVERS

A. Install as shown, with top of cover flush with finish grade or ground surface. Grout/bolt frames to the concrete manhole section.

PART 4 MEASUREMENT AND PAYMENT

A. Payment is included in item which this is part of.

FOVA 217763 15010-33

GENERAL MECHNICAL PROVISIONS

SECTION 15010

GENERAL MECHANICAL PROVISIONS

This section contains items of common or administrative nature that pertain to all mechanical work.

1.2 DRAWINGS

Drawings are diagrammatic and show general design, arrangement, and extent of the systems. Do not scale drawings for roughing in measurement, nor use as shop drawings. Make field measurements and prepare shop drawings as required. Coordinate work with shop drawings of other divisions. Investigate capacity and space requirements of proposed equipment before submitting shop drawings.

1 .3 COORDINATION

A. Schedule of Work: Coordinate work with other trades. In scheduling, anticipate such items as installing equipment through available openings in structure.

B. Make minor changes in piping, ductwork, and equipment locations to suit actual conditions.

1 .5 PROTECTION

Completely cover motors and other machinery to protect from dirt and water. Cap all openings in pipe and ductwork to protect against entry of foreign matter.

PART 2 PRODUCTS NOT USED.

PART 3 EXECUTION

3 .1 INSTALLATION

A. Install equipment in accordance with manufacturer's recommendations unless otherwise specified. Verify final equipment locations with field measurements and with the requirements of the actual equipment to be connected.

B. Install mechanical equipment to facilitate servicing, maintenance, and repair or replacement of equipment components. Connect equipment for ease of disconnecting. Extend grease fittings to an accessible location.

C. Conceal all piping in finished areas of the building except where shown otherwise.

3 .2 EQUIPMENT START-UP

FOVA 217763 15010-34

GENERAL MECHNICAL PROVISIONS

A. Before start-up, verify that piping, ductwork, and related systems have been tested, and operational and performance tests have been made. Check each piece of equipment for proper lubrication, drive rotation, belt tension, proper control sequence, and other conditions which may cause damage to equipment or endanger personnel.

B. Ensure control systems are fully operational in automatic mode.

C. After start-up runs have been completed and systems have been demonstrated to be satisfactory and ready for permanent operation, clean or replace permanent pipeline strainers, clean permanent filters, replace throwaway air filters with new, properly adjust valve and pump packing, adjust belt tensions, secure drive guards in place, and check lubrication and replenish if required.

D. Equipment where specified shall be started by manufacturer's representative. Copies of start-up logs shall be provided to the Contracting Officer and included in Operation and Maintenance Manuals.

15050-35

BASIC MATERIAL AND METHODS

SECTION 15050

BASIC MATERIALS AND METHODS

The work of this section describes materials and methods common to multiple sections of Division 15.

1 .2 COORDINATION OF ELECTRICAL AND MECHANICAL WORK

A. Electrical Requirements:

1. Provide mechanical system controls, controllers, control transformers, disconnects, starters, control wiring, power wiring, and all other electrical work necessary for complete and operable mechanical systems. Motors, motor circuits, and controllers shall meet requirements of National Electrical Code. All electrical work, including materials provided under Division 15, shall meet requirements of Division 16.

2. Wiring Diagrams: Provide complete and approved wiring diagrams for all electrical power and control work relating to mechanical systems.

3. Install wiring for all mechanical work in conduit as specified in Section 16050.

1 .3 RELATED WORK Motor Controls - Section 16420.

1 .4 SUBMITTALS As specified in Section 01330.

Cord Grip, pipe hanger and support schedule showing manufacturer's model number, size, location, and features for each required pipe hanger and support.

PART 3 EXECUTIONS

3.1 PIPE HANGERS AND SUPPORTS

A. Maintain uniform grading of piping system and install hangers to provide indicated pipe slopes.

Install supports between piping and structure to prevent swaying and vibration. Install hangers to provide minimum 1/2 inch clear space between finished covering and adjacent work. Do not support weight of piping from mechanical equipment, ductwork, pump flanges, coil connections, and related items.

Threaded rods shall have two locknuts. Support hanger rods by coach screw rods, angle iron clips, or beam clamps. No drilling of structural members will be permitted without approval. Do not bend pipe hanger rods to provide alignment of piping offset from overhead supports. Size hangers on insulated pipe to fit outside diameter of insulation.

15050-36

BASIC MATERIAL AND METHODS

B. Hanger Spacing: Install adjustable type hangers and support the piping systems without sagging.

Install hangers at locations not more than 3 feet from the end of each runout and not over 1 foot from each change in direction or offset and at the following maximum spacing:

PIPE TYPE PIPE SIZE (INCHES) MAXIMUM MINIMUM HANGER

SPACING ROD SIZE

PVC 2-1/2 through 3-1/2 4 Feet 1/2 Inch

C. Vertical Supports:

1. Ductile Iron Pipes: Support at not less than every 10 feet and at pipe base.

2. Screwed Pipe: Support at 8 feet on center for 1-1/2-inch and smaller pipe. Support at 10 feet on center for 2-inch and larger pipe.

3. PVC Pipes: Support at 8 feet on center for 2-inch and larger pipe.

D. Remove rust from ferrous hanger equipment and rods, and apply one coat of rust inhibitive paint before or immediately after erection.

E. Provide additional support for heavy valves, specialties, and sway bracing where required.

F. Provide cord grips and plates to support float, electrical and control cables.

3.2 SEALANTS

The annular space between exposed pipe and walls shall be filled, sealed, and painted to match adjacent surfaces.

3.3 CLEANING

Remove foreign materials including dirt, grease, and splashed paint. Restore damaged finishes of equipment to original condition.

3.4 PRELIMINARY OPERATION

Operate any portion of installation if requested. Such operation does not constitute acceptance of work as complete.

15130-37

PUMPS

SECTION 15130

PUMPS

PART 1 GENERAL

1.1 DESCRIPTION

T…