B08_-_SolicitationAttachment1SOW.pdf

BUFF 257376

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Buffalo National River

Harrison, Arkansas

Paint Water Tanks

PMIS NO. 257376

PROJECT SPECIFICATIONS

NATIONAL PARK SERVICE April 8, 2021

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TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 10 00 - DIVISION 01 SHORT FORM GENERAL REQUIREMENTS

SECTION 012700 DEFINITION OF CONTRACT LINE ITEMS

SECTION 013216 CONSTRUCTION SCHEDULE

SECTION 013300 SUBMITTALS

SECTION 014000 QUALITY REQUIREMENTS

SECTION 014200 REFERENCE STANDARDS

SECTION 055000 METAL INSPECTION AND FABRICATION

SECTION 099700 RECOATING - STEEL WATER TANK

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PHOTOGRAPHS

23,000 gallon tank

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100,000 gallon tank

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SECTION 01 10 00

DIVISION 1 SHORT FORM GENERAL REQUIREMENTS

PART 1 – GENERAL

ITEM 1 - DESCRIPTION OF WORK

1.1 Background: The last recoating for the 100,000 Gallon tank was completed in 2004, the 23,000 gallon tank was 2003. The exterior of the tank was commercially blast cleaned and coated. The interior of the tank was near white metal blasted and coated. The tanks measurements are 100,000 gallon tank, 22’ diameter 40’ tall. 23,000 gallon tank, 18’ diameter 14’ tall.

1.2 Work Covered by the Contract Documents:

A. Project Location: Buffalo National River, Tyler Bend Maintenance Yard, 107 Ranger Rd., St. Joe, Arkansas and Buffalo National River, Buffalo Point Maintenance Area, 2229 Highway 268 E., Yellville, Arkansas.

A. Work consists of: The work of this contract consists of the abrasive blasting, cleaning, and painting of all exterior and interior tank surfaces of the 100,000 gallon and 23,000 gallon potable water tanks at the Buffalo National River.

B. Work at the 23,000 Gallon tank also includes, but is not limited to, the following:

1. The carrying out of a structural inspection to identify the scope of any repair work required to the tank.

2. Repainting the entire interior of the 23,000 gallon tank

3. Repainting the entire exterior of the 23,000 gallon tank.

4. Install new weather stripping to roof access hatch.

5. Installing new vent screens.

6. Reinstall existing water level gauge and markings on the tank.

C. Work at the 100,000 Gallon tank also includes, but is not limited to, the following:

1. The carrying out of a structural inspection to identify the scope of any repair work required to the tank.

2. Repainting the entire interior of the 100,000 gallon tank

3. Repainting the entire exterior of the 100,000 gallon tank.

4. Install new weather stripping to roof access hatch.

5. Installing new vent screens.

6. Reinstall existing water level and exterior markings on the tank.

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

E. Period of performance: Work shall be completed within approximately 90 calendar days of contract

Notice to Proceed. 45 days on site to substantial completion (POP is inclusive of 3 weather days), 5 days for final completion.

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ITEM 2 - EXISTING UTILITIES

2.1 Existing Utilities: N/A

2.2 Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the Government. If damage occurs to an unknown utility, repair utility. An equitable adjustment will be made in accordance with the Changes clause of the contract.

2.3 Water service shall be maintained throughout construction. A temporary water source is required to maintain service to effected areas. Approximately 5000 gallons

2.4 Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Government or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

2.4.1 Notify Contracting Officer not less than two days in advance of proposed utility interruptions.

ITEM 3 - CONTRACTOR’S USE OF PREMISES

3.1 Conduct of Operations: At all times the contractor shall conduct his operations in conformance with the rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by the Park Superintendent. Superintendent's Compendium

- Buffalo National River (U.S. National Park Service) (nps.gov)

A. No signs or advertisements (except those specified herein) shall be displayed on the construction site or within the park unless approved by the Contracting Officer.

B. Smoking is not permitted within any Federal building or within 25 feet of entrances, operable windows, or outdoor air intakes.

C. Public Use of Site: Contractor shall at all times conduct operations to ensure the least inconvenience to the public.

3.2 On-site work hours: Work shall be generally performed during normal business working hours of 7 a.m. to 5 p.m., Monday through Friday, except when otherwise indicated.

A. Work on Saturdays, Sundays, Federal holidays, early morning, or at night may not be performed without prior consent from the Contracting Officer. Submit requests for work outside of the stated normal business hours to the Contracting Officer for approval at least 48 hours in advance of the work.

3.3 Contractor Use of Site:

https://www.nps.gov/buff/learn/management/superintendent-s-compendium.htm https://www.nps.gov/buff/learn/management/superintendent-s-compendium.htm

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A. General: Contractor shall have limited use of the site for construction operations. Limit use of premises to Do not disturb portions of Project site beyond areas in which the Work is indicated.

B. Limits: within 25-feet of the 100,000 gallon tank and 15 feet of the 23,000 gallon tank

C. Driveways and Entrances: Keep driveways, access roads, and entrances serving premises clear and available to Government, Government's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize use of driveways and entrances.

D. Limit site disturbance, including earthwork and clearing of vegetation, to:

a. 25 feet beyond tank perimeter

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E. Security and Protection facilities installation:

1. Environmental Protection: Provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects.

1. Cleaning of Equipment: The Contractor shall ensure that prior to moving on to the Project Area, all equipment, is free of soil, seeds, vegetative matter, or other debris that could contain or hold seeds. Ensure that all equipment has been pressure washed and is free of exotic species prior to start-up of operations and moving of equipment to Project Area. Equipment shall be considered free of soil, seeds, and other debris when a visual inspection does not disclose such material.

Disassembly of equipment components or specialized inspection tools are not required.

2. Tree and Plant Protection N/A

3. Pest Control: N/A.

4. Site Enclosure Fence: N/A.

5. Security Enclosure and Lockup: N/A

6. Temporary Enclosures: N/A

3.4 Storage - Staging Areas:

A. E quipment and material shall be stored at either the maintenance building parking area or at the tank or as designated by the CO.

3.5 Preservation of Natural Features: N/A

3.6 Hauling Restrictions: Match State and County road requirements for all park work/access.

3.7 Housekeeping:

A. Keep project neat, orderly, and in a safe condition at all times. Store and use equipment, tools, and materials in a manner that does not present a hazard. Immediately remove all hazardous rubbish. Do not allow rubbish to accumulate. Provide onsite containers for collection of rubbish and dispose of it at frequent intervals during progress of work.

B. Dispose of waste materials legally off NPS property.

3.9 Photo Documentation:

All photos shall be in focus, show maximum range of depth of field general photo and then close up detail photo as needed. Shall be in JPEG digital form and submitted via CD-R Archival Gold or DVD-R Archival Gold media with printed labels and 8 mega pixels minimum within 7 days from time of taken or as approved by COR.

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A. Existing Condition Images: Before starting construction, take color, dated, digital images of project site and adjacent property/roads/etc. that may be impacted by construction activity/traffic. Include existing items to remain or be salvaged from different vantage points and with context for location identification.

B. Construction Images:

1. Maintain organized index for photos with date, description, etc.

2. Additional images as needed when questions or emergency situations occur. Submit within 24 hours.

3.10 Fire and Life Safety:

As a minimum, conduct one weekly 15-minute "toolbox" safety meetings. These meetings shall be conducted by a foreman or supervisor and attended by all construction personnel at the worksite. Topics need to coincide with work scheduled for the following week. Document and submit meeting minutes to the Contracting Officer within one day after the meeting.

A. Comply with the requirements of NFPA 241 (Standard for Safeguarding Construction, Alteration, and Demolition Operations).

B. Store and handle hazardous materials in accordance with manufacturer’s and OSHA 29CFR1926 Subpart D requirements. Maintain readily available, on site, MSDS/Safety Data Sheets (SDS) for each chemical.

i. Immediately report all spills of hazardous materials to the park.

ii. Maintain a spill emergency response kit.

iii. Train employees how to respond to a spill and use the emergency response kit.

3.11 Noise and Acoustics Management:

A. Noise Control: Perform demolition and re-roof operations to minimize noise. Perform noise-producing work in less sensitive hours of the day or week as directed by the Contracting Officer.

B. Repetitive and/or intermittent, high-level noise: Permitted only during Daytime.

1. Do not exceed the following dB(A) limitations at 50 feet:

Sound Level in dB(A) Time Duration of Impact Noise 70 More than 12 minutes in any hour 80 More than 3 minutes in any hour

2. Maximum permissible construction equipment noise levels at 50 feet:

EARTHMOVING dB(A) MATERIALS HANDLING dB(A) Compressors 75 Pneumatic Tools 80 Pumps 75 Saws 75 Generators 75 Vibrators 75

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C. Ambient Noise:

1. Maximum noise levels (dB) for receiving noise area at property line shall be as follows:

a. Residential receiving area :

Daytime: 65 dB Nighttime: 45 dB

b. Commercial/Industrial receiving area:

Daytime: 67 dB Nighttime: 65 dB

ITEM 4 - COMMENCEMENT, PROSECUTION, AND COMPLETION

4.1 The Contractor shall commence work in accordance with the terms and conditions of the contract.

ITEM 5 - EXAMINATION OF THE SITE

5.1 All bidders are urged to visit the job site and examine existing conditions before submitting bids. All bidders will be held to have the same knowledge concerning the site and the on ground conditions as if they had inspected the job site. No change orders will be approved for work obvious during a site visit. Please see FAR 52.236-27 - Site Visit (Construction).

ITEM 6 - ABBREVIATIONS

6.1 The list of abbreviations, which may be used in the Construction Specifications or Special Provisions, refer to the organizations and specifications of the organizations may be found at the below https://www.nps.gov/orgs/1671/do-business-with-us.htm

ITEM 7 - ACCIDENT PREVENTION

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

A. It is the Contractor's responsibility to require all those working on or visiting the site to wear hard hats and other necessary personal protective equipment in good repair at all times. As a minimum, maintain four hard hats and all other APP required equipment.

7.2 Submittals:

A. Accident Prevention Program: At the preconstruction conference submit for approval a site specific accident prevention program. The Plan shall be written to comply with OSHA and project requirements (a generic plan is not acceptable) including but not limited to the following:

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

2. First aid and rescue procedures. Provide current certification for first aid/CPR of designated individual.

3. Training, both initial and continuing.

4. Outline of each phase of the work, the hazards associated with each major phase, and the methods proposed to provide for property protection and safety of the public, National Park Service personnel, and Contractor's employees. Identify the work included under each phase, with a Job Hazard Analysis (JHA)/Job Safety Analysis (JSA), etc.

5. Planning for possible emergency situations, such as explosions, fires, power outages, and https://www.nps.gov/orgs/1671/do-business-with-us.htm

140P6221Q0019 Attachment 1 Page 11 of 62 windstorms. Such planning shall take into consideration the nature of construction, site conditions, and degree of exposure of persons and property.

6. Contractor to identify nearest location of medical facility for emergencies

7. Recognition that work will be performed in remote areas with limited communication or cell phone coverage.

8. Supplemental hazard specific plans may be required IAW 29 CFR 1926 or 1910.

B. Meeting and Inspection Reports: Safety Meetings: As a minimum, conduct 15 minute

"toolbox" safety meetings. These meetings shall be conducted by a foreman and attended by all construction personnel at the worksite. Submit a report of safety meetings and inspections. The Contractor shall document the “toolbox” meetings through the daily logs.

7.3 Qualification of Employees:

A. Ensure that employees are physically qualified to perform their assigned duties in a safe manner to include operators of vehicles and equipment. Provide operating instructions for all equipment.

B. 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.

7.4 Accident Reporting: The Contractor shall report all accidents to the Contracting Officer or designee as soon as possible and assist the Contracting Officer and other officials as required in the investigation of the accident.

7.5 First Aid Facilities: Provide adequate facilities for the number of employees and appropriate to the hazards associated with the types of ongoing construction work at the site.

7.6 Emergency Instructions: Post telephone numbers and reporting instructions for ambulance, physician, hospital, fire department, and police in conspicuous locations at the work site.

7.7 Personal Protective Equipment (PPE): It is the Contractor's responsibility to require all those working on or visiting the site to wear necessary protective equipment at all times.

A. PPE must meet requirements of applicable ANSI standards. Selection shall conform to OSHA 29CFR 1926 Subpart E.

B. A hard hat use area shall be designated by the Contractor. The hard hat area shall be posted by the Contractor in a manner satisfactory to the Contracting Officer.

C. It is the Contractor's responsibility to require all those working on or visiting the site to wear hard hats and other necessary PPE. All PPE will be serviceable at all times. At a minimum, maintain 2 sets of PPE including hard hats and all other Accident Prevention Plan required equipment.

7.8 Hazardous Materials: It shall be the responsibility of all operators and contractors, functioning within the park to properly cleanup, mitigate and remediate if necessary, all unauthorized discharges of hazardous materials or non-hazardous chemical and biological products released from fleet and/or other support vehicles or stationary sources. Response shall be consistent with guidelines established by federal, state and local regulations, and as outlined within the operator's Safety or Hazardous Materials Business Plan.

A. If a spill, leak or other release occurs, the operator shall as soon as possible, without impeding cleanup, notify the National Park Service Emergency Dispatch.

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ITEM 8 - PRECONSTRUCTION CONFERENCE: See FAR 52.236-26

ITEM 9 - SUBMITTALS

9.1 General Submittal Procedures:

A. General: Prepare and submit submittals required by individual Specification Sections. Types of submittals are indicated in individual specific sections.

1. CM-16 Transmittal Form: All submittals shall be transmitted via electronic email using

National Park Service form CM-16 form. The prime contractor shall use the form provided by the Contracting Officer. No action will be taken on a submittal item unless accompanied by the CM-16 transmittal form.

B. Submittal List: A submittal list has been attached to the end of this Specification Section. The intent is to provide an overall summary of submittal requirements and not a comprehensive list.

The requirements of the individual Specification Sections, terms and conditions of the Contract still apply regardless of what is shown on the submittal list.

C. Preconstruction Conference Submittal: The following items shall be submitted a minimum of one week prior to the Preconstruction Conference. If all of these documents have not been received one week prior to the scheduled Pre-Construction Conference date, the conference will be cancelled, Notice to Proceed will not be issued, and the Contracting Officer will consider other contractual remedies. Work shall not commence until written Notice to Proceed has been issued. Contracting Officer will notify Contractor of tentative date for the Pre-Construction Conference:

1. Letter designating Project Superintendent.

2. Construction Schedule.

3. A comprehensive breakdown of the Schedule of Values.

4. Accident Prevention Plan (see section 7 of this document).

5. A list of Subcontractors for this project.

6. Written statements from subcontractors certifying compliance with applicable labor standard clauses (SF1413).

7. Satisfactory evidence of liability insurance coverage and workman’s compensation for the

Contactor and all subcontractors.

8. Waste Management Plan.

9. Quality Control Plan.

10. Indoor Air Quality (IAQ) Management Plan.

11. Contractors Commissioning Plan.

9.2 Product Data, and Samples: Contracting Officer will provide sample cover sheet.

A. Product Data: An Epoxy High solids system 75-125 mils to the interior surfaces of both tanks in compliance with Safe Water Drinking Act and EPA/SDWA Compliant System.

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1. Submit Product Data according to Part 9.1 of this section to include one digital file (.PDF or .TIF) to COR.

B. Samples: Submit 2 color samples 4” x 6” in size of actual paint finish color selected on steel.

1. Submit Samples CM-16 Transmittal Form according to Part 9.1 of this section to include one digital file (.PDF or .TIF) and physical samples of actual material to COR.

C. Product Data: A 2-Coat Enamel paint system designed for exterior steel surfaces.

1. Submit Product Data according to Part 9.1 of this section to include one digital file (.PDF or .TIF) to COR.

D. For submittals specified above, forward submittals to Contracting Officer at least 15 days before need for approval (depends on length of project).

E. After approving submittals, Contracting Officer will return one copy to the Contractor. If submittals are not approved, Contracting Officer will return all copies to Contractor with reasons for rejection.

Resubmit, identifying changes. Any work done before approval shall be at Contractor's own risk.

9.3 Approved Equals: Refer to FAR 52.211-6 - If an item in this solicitation is identified as “brand name or equal” or lists more than 3 manufacturers, the purchase description reflects the characteristics and level of quality that will satisfy the Government’s needs. The salient physical, functional, or performance characteristics that “equal” products must meet are specified in the solicitation or relevant specification.

A. For each item proposed as an “approved equal,” submit supporting data, including:

1. Drawings and samples as appropriate.

2. Comparison of the characteristics of the proposed item with that specified.

3. Changes required in other elements of the work because of the substitution.

4. Name, address, and telephone number of vendor.

5. Manufacturer’s literature regarding installation, operation, and maintenance, including schematics for electrical and hydraulic systems, lubrication requirements, and parts lists. Describe availability of maintenance service, and state source of replacement materials.

B. A request for approval constitutes a representation that Contractor:

1. Has investigated the proposed item and determined that it is equal or superior in all respects to that specified.

2. Will provide the same warranties for the proposed item as for the item specified.

3. Has determined that the proposed item is compatible with interfacing items.

4. Will coordinate the installation of an approved item and make all changes required in other elements of the work because of the substitution.

5. Waives all claims for additional expenses that may be incurred as a result of the substitution.

C. Approved Equals will be evaluated and approved/disapproved during the submittal process.

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9.4 Progress Schedules: As soon as possible after Notice of Award and before beginning any work, submit Progress Schedule. Contracting Officer will review the Progress Schedule for format and content. Submit four copies of Progress Schedule (normally in bar chart form) showing estimated starting and completion dates for each part of the work. The first progress payment will not be issued until an acceptable progress schedule is submitted. The following information must accompany submission of progress schedules prior to processing any pay application:

A. Daily/weekly progress reports during construction as part of the administration process.

B. Schedule of Values: Breakdown each lump-sum item into component work activities used in the schedule, for which progress payments may be requested. The Schedule of Values will form the basis for payment. The work activities broken out within the schedule of values shall be integrated into and made a logical part of the construction baseline schedule submitted under this specification.

The total costs for the component work activities shall equal the contract price for that lump-sum item. The Contracting Officer may request data to verify accuracy of dollar values. A sample Schedule of Values will be provided by the Contracting Officer.

ITEM 10 – TEMPORARY SERVICES

10.1 Description: The Contractor will be Responsible for providing a water storage tank during construction with a capacity of no less than 5000 Gallons. Tank must be outfitted with a float system and be integrated into the Park’s Distribution system and well.

10.2 Fire Prevention and Protection:

A. Hazard Control: Take all necessary precautions to prevent fire during construction. Provide adequate ventilation during use of volatile or noxious substances.

ITEM 11 - PROJECT CLOSEOUT

11.1 Description: The work of this section consists of final cleanup, closeout submittals, final inspection procedures, and safety precautions.

11.2 Cleaning: Remove all tools, equipment, surplus materials, and rubbish. At time of final inspection, project shall be thoroughly clean and ready for use.

11.3 Substantial Completion and Final Inspection: Submit written certification that project is substantially complete, and a final inspection must be requested to the Contracting Officer in writing. The Contracting Officer or designee will make an inspection within 10 days of receipt of request or at a mutually agreeable time.

A. If the work is determined to be substantially complete, following the final inspection, the.

Contracting Officer will prepare a Punch List and issue a Letter of Substantial Completion.

B. If the work is not determined to be substantially complete following the final inspection, the

Contracting Officer will notify Contractor in writing. Contractor shall request a new final inspection after completing the work. Re-inspection costs may be charged against the Contractor in accordance with the Inspection of Construction contract clause.

C. Contractor shall complete the Punch List within 5 calendar days, documented weather permitting.

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D. If Contracting Officer determines that the work is not substantially complete; he will immediately notify Contractor in writing, stating reasons. After completing work, Contractor shall resubmit certification and request a new final inspection. Re-inspection costs may be charged against the Contractor in accordance with the Inspection of Construction contract clause.

E. If Contractor completes all items of work on the Punch List and all contractually required items, Contracting Officer will issue Letter of final acceptance of work.

F. If the Contractor fails to complete the work within the time frame, the Contracting Officer may correct the work with an appropriate reduction in contract price or charge for re-inspection costs in accordance with the Inspection of Construction contract clause.

G. Disposition of any permits and warranties required by the specifications in this section.

11.4 Acceptance of the Work: After all deficiencies have been corrected, a Letter of Acceptance will be issued. A Release of Claims document must be executed and submitted to the Contracting Officer before final payment can occur.

11.5 Warranties

A. Construction Warranty shall be based on date of Substantial Completion.

B. Provide All Warranty information of products installed organized by Division. All contact information, extents and conditions shall be clearly noted as well as date of overall project Substantial Completion.

C. Information shall include operation and maintenance manuals for each warranted material.

PART 2 – PRODUCTS (NOT USED)

PART 3 – EXCUTION (NOT USED)

PART 1 - GENERAL

1.2 DESCRIPTION & REQUIREMENTS

A. The work of this contract consists of the abrasive blasting, cleaning and painting of all exterior and interior tank surfaces of the 100,000 gallon and 23,000 gallon potable water tanks at the Buffalo National River.

B. During this work the Contractor shall drain the tank and will have to provide the park with temporary water supply during the renovation time for both tanks while out of service. A Minimum of 5000 Gallons is required for the 100,000 gallon tank, and 1500 gallon for the 23,000 gallon tank

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C. The Contractor shall also provide a one year warranty inspection of the new interior coatings on the tank, via a licensed diver.

D. The work is located at Buffalo National River (BUFF). Buffalo National River is located in north central Arkansas. The 23,000 gallon tank work site is near the park maintenance shop which is approximately 5 miles south of St. Joe, AR. The 100,000 gallon tank work site is near the park maintenance shop and Campground area, which is approximately 15 miles south of Yellville, AR.

Marshall is the nearest town offering lodging, gasoline, repair services and food.

E. Access to the 100,000 Gallon tank is not difficult, there is a park maintenance road that leads to the tank. Buffalo National River staff will have to allow the contractor access to the site because road has access gates for security purposes. The Contractor shall make every effort to minimize vehicular movements up and down the maintenance road so as to minimize damage to the road.

F. Period of performance for this contract is 90 calendar days.

1.3 PROJECT CONDITIONS

A. The last recoating for the 100,000 Gallon tank was completed in 2004, the 23,000 gallon tank was

2003. The exterior of the tank was commercially blast cleaned and coated. The interior of the tank was near white metal blasted and coated .

B. Services. NPS phones are available for work related use, and limited personal use. Cell phone coverage is patchy at Buffalo National River. Restrooms are available for Contractor use at the Visitor Center but job requires that a portable outhouse be supplied by the contractor for their employees. Food and lodging is not available at the jobsite, commercial lodging and grocery stores are available nearby.

C. Utilities. The Contractor shall provide all necessary power for their work. The Contractor shall be responsible for locating and preventing damage to all utilities. If damage occurs, repair utility at no additional expense to the Government.

D. Work Limits. Confine all operations to the work limits of the project, set by the COR.

E. Material and Equipment Storage. E quipment and material shall be stored at either the maintenance building parking area or at the tank or as designated by the CO.

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1.1 FIELD VERIFICATION

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

1.2 CONSTRUCTION MATERIALS

A. All materials shall be new and in new condition upon acceptance at the job site.

1.3 MOBILIZATION:

A. This work consists of moving personnel, equipment, material, and incidentals to and back from the project. Mobilization also includes: paying for and obtaining permits from Arkansas Department of Environmental Quality if required, insurance, and bonds.

PART 2 - PRODUCTS NOT USED

PART 3 - EXECUTION NOT USED

END OF SECTION 011100

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SECTION 012700

DEFINITION OF CONTRACT LINE ITEMS

1.1 SUMMARY

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

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

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS - BASE BID

A. Contract Line Item No. 1 - General Requirements

1. This item consists of all preparatory work and operations necessary for the movement of personnel, equipment, supplies and incidentals to the project site, and for all other work and operations that must be performed or cause cost to be incurred prior to beginning work on the various items on the project site for work on the base contract. These include but are not limited to per diem costs, bonds, project meetings, Quality Control Plan, Accident Prevention Plan and project supervision. This item also includes the Contractor’s demobilization from site on completion of the work of this contract to the satisfaction of the Contracting Officer’s Representative.

2. Measurement for payment will be on a lump sum basis as a single item of work.

3. Payment will be made at the contract lump sum price.

B. Contract Line Item No. 2 - Structural Inspection

1. This item consists of the inspection, non-destructive testing and reporting of the structural condition of the 100,000 and 23,000 Gallon tanks by a professional engineer registered in the state of Arkansas as specified in Section 05 50 00 – Metal Inspection and Fabrication, and in accordance with all other requirements stated or otherwise implied in the contract documents, drawings and specifications.

C. Contract Line Item No. 4 - Recoat Tank Interior

1. This item consists of the surface preparation, cleaning and coating of exposed interior surfaces, and caulking of truss/ceiling plate seams and ceiling plate laps of the tanks as specified in Section 099700 Recoating – Steel Water Tank, also in accordance with all other requirements stated or otherwise implied in the contract documents, drawings and specifications. The contractor shall use AmTech DuraChem 580 PW coating system or equivalent in accordance with the Safe Water Drinking Act.

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D. Contract Line Item No. 5 - Recoat Tank Exterior

1. This item consists of the surface preparation, cleaning and coating of exposed exterior surfaces of the tanks as specified in Section 099700 Recoating – Steel Water Tank, and in accordance with all other requirements stated or otherwise implied in the contract documents, drawings and specifications.

SECTION 013216

CONSTRUCTION SCHEDULE

A. This Section consists of Construction Schedule requirements including but not limited to the following:

1. Schedule of Values

2. Construction Schedule Requirements.

3. Construction Schedule Updates.

B. Purpose: The purpose of the Construction Schedule is to ensure adequate planning, coordination, scheduling, and reporting during execution of the work by the Contractor. The Construction 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. Schedule of Values: After contract award and before the Pre-Construction conference submit a schedule of dollar values based on the Contract Price Schedule.

B. Construction Schedule: After contract award and before the Pre-Construction conference, submit schedule, large enough to show entire schedule for entire construction period.

C. Construction 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.

D. Construction Schedule Revisions: For each Construction Schedule revision, submit revised schedule demonstrating how the Contractor proposes to incorporate a modification, change, delay or Contractor request.

PART 2 - PRODUCTS

2.1 SCHEDULE OF VALUES

A. Breakdown each lump-sum item into component work activities used in the schedule, for which progress payments may be requested. The work activities broken out within the schedule of values shall be integrated into and made a logical part of the construction baseline schedule submitted under this specification. The total costs for the component work activities shall equal the contract price for that lump-sum item. The Contracting Officer may request data to verify accuracy of dollar values. Do not include mobilization, general condition costs, overhead or profit as a separate item.

B. Do not break down unit price items. Use only the contract price for unit price items.

C. The total cost of all items shall equal the contract price. The Schedule of Values will form the basis for progress payments. An acceptable Schedule of Values shall be agreed upon by the Contractor and Contracting Officer before the first progress payment is processed.

2.2 CONSTRUCTION SCHEDULE REQUIREMENTS

A. Construction Schedule Preparation: Prepare a list of all activities required to complete the Work. Identify probable critical paths.

3.1 CONSTRUCTION SCHEDULE UPDATES

A. Progress Meeting Updates: Provide updated schedule information before each weekly progress meeting.

B. Construction Schedule Revisions:

1. Required Revisions: If it appears the currently accepted Construction 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 Construction Schedule. The Contractor may also request reasonable revisions to the currently accepted Construction Schedule in the event the Contractor's planning for the work is revised.

END OF SECTION 013216

SECTION 013300

SUBMITTALS

1.1 DESCRIPTION

A. The work of this section consists of submittal requirements before and during construction.

1.2 SUBMITTAL AND APPROVAL PROCEDURES

A. All submittals shall be sent to the Contracting Officers Representative (COR). The COR will be designated after award. Contact the Contracting Officer for COR name and submittal procedures.

B. Upon receipt by the COR allow 7 working days for original submittals and 5 working days for re-submittals.

1.3 PROJECT SUBMITTALS

A. The following list attempts to summarize the submittals required for the technical specifications of this contract. Omission from this list does not alleviate the Contractor from supplying the appropriate submittals.

1. Blasting and Cleaning Plan: This submittal shall include a description of the proposed blasting abrasive, and the means to which employees and other personnel, including park staff, will be kept safe. All applicable OSHA requirements for the particular type of abrasive and method should be listed. The Contractor shall state how these OSHA requirements will be adhered to. The Contractor shall also discuss their means of cleaning up and disposal of the blast abrasive along with the removed interior and exterior coatings and their disposal. The Contractor shall also specify their means of keeping the site clean and free of debris. This submittal is required prior to the pre-construction meeting.

2. Interior coating plan in compliance with AWWA D102: Submit product data, material safety data sheets, color samples, and National Sanitation Foundation (NSF) Standard NSF 61 compliance data for the coatings. Include manufacturer's voltage requirements for holiday testing. Include coating applicator’s qualifications and references. The applicator will be qualified to apply specified materials by having EITHER: successfully completed training in the use of the coating material on applications similar to those specified in these specifications, OR: skilled and experienced in the application of coating materials similar to materials specified in these specifications under conditions similar to this project. Also include methods and equipment to be used to control temperature and humidity and ensure ventilation so that curing time can be achieved. This submittal is required prior to the pre-construction meeting.

3. Exterior coating and surfaces preparation shall include the following processes or approved Contractors submittal. Remove all dirt, debris, chalk and contaminants in accordance with SSPC-SP 1. .

4. Manufacturer’s Data: For all manufactured items, assemblies, or products. Example for replacing the screen on the vent and stainless steel bolts and other accessories. This submittal is required prior to the pre-construction meeting.

5. Coating Compatibility Certificates or Written Documentation: From manufacturers of stripe and finish coat in Section 099700 Recoating – Steel Water Tank to be applied over shop primers, certifying that shop primers are compatible with stripe coat and finish coat for recoating of tank. This submittal is required prior to the pre-construction meeting.

6. Product data for proposed weather strip. This submittal is required prior to the pre-construction meeting.

7. Disinfection and Sampling. Provide disinfection submittals as required in Section 099700 Recoating – Steel Water Tank. This submittal is required prior to the pre- construction meeting.

8. Structural tank inspection and engineering analysis report as required in Section 099700 Recoating – Steel Water Tank. This submittal is required during the construction period.

9. Welder’s qualifications and certificates for installing ladder and cage, guardrail, manway and any structural repair work required, following completion of the structural tank inspection and engineering analysis report and confirmation of the scope of metal fabrication work required to the tank.

10. Product data for welding products, steel plate and miscellaneous repair materials, if required as a result of the structural tank engineer and inspection report.

11. Test reports for wet film thickness, dry film thickness and holiday testing. This submittal is required during the construction period.

1.4 SUBMITTAL PROCEDURES

A. Submittals: Identify and incorporate information in each submittal file as follows:

1. CM-16 Transmittal Form: All material submittals shall be transmitted using National Park Service form CM-16 attached at the end of this Section. No action will be taken on a material submittal item unless accompanied by the transmittal form.

a. Complete the Contractor portion (indicated in white) on form CM-16.

b. Provide a signature on form CM-16 where indicated.

c. Attach all related documents.

2. Submittals may be made either electronically or in hard copy.

B. Identification: Submittal number or other unique identifier, including revision identifier.

1. Submittal number shall use a sequential number (e.g., .001). Re-submittals shall include an alphabetic suffix after another decimal point (e.g., .001.A).

C. Re-submittals: Make re-submittals using the same process used with the initial submittal.

1. Note date and content of previous submittal.

2. Note date and content of revision in the title block on the CM-16 and clearly indicate the extent of revision.

3. Re-submit submittals until they are marked “Approved” or “Approved with notations”.

D. Use for Construction: Use only final submittals with mark indicating “Approved” or

“Approved with notations”. Ensure all notations have been incorporated and, at a minimum, keep one copy of the final approved submittal on site for use during construction.

END OF SECTION 013300

2.1 FIRST AID FACILITIES

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

2.2 PERSONNEL PROTECTIVE EQUIPMENT

A. Meet requirements of NIOSH.

3.1 ACCIDENT PREVENTION PLAN LOCATION

A. Ensure that all employees have on-site access to a copy of this plan.

3.2 EMERGENCY INSTRUCTIONS

A. Post telephone numbers and reporting instructions for ambulance, physician, hospital, fire department, and police in conspicuous locations at the work site.

3.3 FIRE AND LIFE SAFETY

A. Provide appropriate UL listed fire-extinguishers.

3.4 PROTECTIVE EQUIPMENT

A. Inspect personal protective equipment daily and maintain in a serviceable condition. Clean, sanitize, and repair, as appropriate, personal items before issuing them to another individual.

B. Inspect and maintain other protective equipment and devices before use and on a periodic basis to ensure safe operation.

3.5 SAFETY MEETINGS

A. Conduct initial safety meeting as discussed above.

B. Conduct one weekly safety meeting each week.

3.6 TRAINING

A. First Aid: Provide adequate training to ensure prompt and efficient first aid.

B. Hazardous Material: Train and instruct each employee exposed to hazardous material in safe and approved methods of handling and storage. Hazardous materials are defined as explosive, flammable, poisonous, corrosive, oxidizing, irritating, or otherwise harmful substances that could cause death or injury.

END OF SECTION 013600

SECTION 014000

QUALITY REQUIREMENTS

A. This Section includes administrative and procedural requirements for quality assurance and quality control.

B. Testing and inspecting services are required to verify compliance with requirements specified or indicated. These services do not relieve Contractor of responsibility for compliance with the Contract Document requirements. The quality of all work shall be the responsibility of the Contractor.

1. Specified tests, inspections, and related actions do not limit Contractor's other quality assurance and control procedures that facilitate compliance with the Contract Document requirements.

1.2 CONFLICTING REQUIREMENTS

A. Reference Standards: If compliance with two or more standards is specified and the standards establish different or conflicting requirements for minimum quality levels, comply with the most stringent requirement. Refer uncertainties and requirements that are different, but apparently equal, to Contracting Officer for a decision before proceeding.

B. Minimum Quality Levels: The quality level shown or specified shall be the minimum provided or performed. The actual installation may comply exactly with the minimum quality specified, or it may exceed the minimum within reasonable limits. To comply with these requirements, indicated numeric values are minimum or maximum, as appropriate, for the context of requirements. Refer uncertainties to Contracting Officer for a decision before proceeding.

1.3 SUBMITTALS

A. Quality Control Plan:

1. After contract award and before the Pre-Construction conference, submit for approval a written Contractor Quality Control (CQC) plan that shall include the following:

a. A list of personnel responsible for quality control and assigned duties.

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

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

B. Contractor's Quality Control Daily Reports: Submit showing all inspections and tests on the first workday following the date covered by the report. Quality Control Supervisor shall utilize the forms attached at the end of this Section or Contractor supplied forms with the same information.

C. Test Reports

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

2. Use the Daily Test Report Information Sheet form attached at the end of this Section or

Contractor supplied form with the same information.

1.4 QUALITY ASSURANCE

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

B. Applicator/Installer Qualifications: A firm or individual experienced in applying, installing, erecting, or assembling work similar in material, design, and extent to that indicated for this Project, whose work has resulted in construction with a record of successful in-service performance.

C. Professional Engineer Qualifications: A professional engineer who is legally qualified to practice in jurisdiction where the Project is located and who is experienced in providing engineering services of the kind indicated. For this project requirements to design ladder, ladder cage and any structural repairs or improvements to the tank. Engineering services are defined as those performed for inspections and installations of the system, assembly, or products that are similar to those indicated for this Project in material, design, and extent.

D. Testing Agency Qualifications: An independent agency with the experience, qualifications and capability to conduct the testing and inspecting indicated; and with additional qualifications specified in individual Sections; and where required by Contract, is acceptable to the Contracting Officer.

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

1.5 QUALITY CONTROL

A. The Contractor is responsible for all testing and inspections. Inspect and test work as needed to ensure that the quality of materials, workmanship, construction, finish, and functional performance are in compliance with applicable specifications and drawings.

1. Engage a qualified testing agency to perform these quality-control services.

2. Submit the appropriate report, for each quality-control service.

3. Testing and inspecting requested by Contractor and not required by the Contract

Documents are Contractor's responsibility.

4. The Contracting Officer may designate test locations.

B. Testing Agency Responsibilities: Cooperate with the Government and Contractor in performance of duties. Provide qualified personnel to perform required tests and inspections.

1. Notify Contracting Officer (CO) and Contractor promptly of irregularities or deficiencies observed in the work during performance of its services.

2. Determine the location from which test samples will be taken and in which in-situ tests are conducted.

3. Conduct and interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from requirements.

4. Submit 3 copies of the certified written report of each test, inspection, and similar quality-control service through Contractor.

5. Do not release, revoke, alter, or increase the Contract Document requirements or approve or accept any portion of the work.

3.1 PROJECT SPECIFIC INSPECTION AND TEST REQUIREMENTS

A. Section 015100 Temporary Services

1. Bacteriological testing following disinfection of temporary water storage facility (testing to be carried out by the Contractor and approved by the COR or NPS inspector)

2. Temporary water storage and distribution system must be supplied while work is being completed.

B. Section 055000 Metal Inspection and Fabrication

1. Inspection and nondestructive testing of the steel tank exterior and interior for structural integrity

2. Inspection and testing as required to ensure compliance with SSPC-SP3 for shop priming of fabricated items

C. Section 099700 Recoating – Steel Water Tank

1. Testing for soluble salts in accordance with NACE/SSPC Joint Surface Preparation

Standard Draft.

2. Inspection and testing of the profile to ensure that the sandblasted metal surface has adequate profile for the paint to adhere to steel as required to ensure compliance with SSPC-SP2, SSPC-SP3 and SSPC-SP10

3. Tests air temperature, surface temperature of the steel and relative humidity

4. Tests for wet film thickness, dry film thickness and holidays

5. Bacteriological testing following disinfection and re-filling of recoated tank prior to tank being put back into service (testing to be carried out the Contractor and approved by the COR or NPS inspector)

6. Testing for VOCs following re-filling of recoated tank prior to tank being put back into service. (testing is to be carried out the Contractor or retained independent NACE certified inspector and approved by the COR or NPS inspector)

7. Warrant Inspection

END OF SECTION 014000

SECTION 014200

REFERENCE STANDARDS

A. The following abbreviations, which may be used in the construction specifications, refer to the specifications of the organizations listed below (all referenced specifications are to be the most current edition, unless noted otherwise):

ANSI American National Standards Institute www.ansi.org

AWWA American Water Works Association www.awwa.org

NSF National Sanitation Foundation www.nsf.org

SSPC The Society for Protective Coatings www.sspc.org

DDW Division of Drinking…