J.2 SOW GAOA Roosevelt Upperstill Water Tank Replacement (Painting).pdf

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-1

Section C - Description/Specifications/Statement of Work

GENERAL SPECIFICATIONS

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

Final – 04/20/2023

1.1 SCOPE OF CONTRACT

A. This project includes the repainting of a 6000-gallon underground steel water tank, 8 foot diameter x 16 foot long. Both interior surfaces and exposed exterior manway surfaces will be repainted. The work includes sandblasting or other approved surface preparation, repairing deteriorated surfaces as needed to maintain structural integrity, fabricating a new connection for the overflow pipe, and coating the tank surfaces with a 2-part epoxy coating (interior) and combination of epoxy and polyurethane (manway exterior). All interior coatings must be NSF approved for drinking water systems.

B. The work includes:

1. Sandblasting or other approved surface preparation

2. Repairing deteriorated surfaces as needed to maintain structural integrity.

3. Coating the tank surfaces with a 2-part epoxy coating. All interior coatings must be NSF approved for drinking water systems.

4. Installing new gaskets in the manway joint and under manway lid.

5. Miscellaneous plumbing fitting replacements.

C. Quantities associated with these work items are identified in the Schedule of Items.

1.2 PROJECT LOCATION

A. The project is located in the Duchesne Ranger District of the Ashley National Forest, Duchesne County, Utah, in Section 20, T 2 N, R 7 W. It is located approximately 42 miles northwest of Duchesne, Utah. The project may be accessed from State Highway

87, local Rock Creek Road, and Forest Roads 134 and 135.

B. All roads are paved except approximately 600 ft of improved gravel road and 150’ of unimproved access road.

1.3 SITE INFORMATION AND LIMITATIONS

A. The following site conditions are considered incidental to the contract and the contractor will not be paid directly for any of the following items:

1. The graded access road (FR 135) must remain open to the public. The Contractor will be responsible for advance warning signage on FR 135, and for signing and limiting public access to the immediate tank work site including the unimproved access road as needed.

2. Contractor will provide all materials and labor necessary to protect streams, wet or dry, during construction activities.

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-2

3. All construction equipment shall be pressure washed before entering National

Forest System lands. The removal of mud and debris from treads, tracks and undercarriage, with emphasis on axles, frame, cross-members, motor mounts, and underneath steps, running boards, and front bumper/brushguard assemblies will be required. The purpose is to reduce or eliminate the transportation of noxious weeds, which is required by Federal and State regulations.

4. Utilities are not available at the site for construction purposes.

5. The Contractor shall provide temporary toilet facilities (porta-potty) at the site during all construction work.

1.4 TRAFFIC CONTROL AND CONSTRUCTION SIGNING

A. No work that endangers, interferes, or conflicts with traffic or access to work sites shall be performed until a plan for satisfactory warning and handling of traffic has been submitted by the contractor and approved by the COR. Construction signing for traffic control shall conform to the Manual of Uniform Traffic Control Devices (MUTCD). All traffic control signs will be placed in areas adequate for a truck pulling a fifth wheel trailer to be turned around. Contractor shall not be paid directly for this item, rather it will be considered incidental to other items of work listed in the Schedule of Items.

1.5 WORK CAMPS, STAGING AND STORAGE AREAS

A. Areas for staging operations and storage of materials are available at the adjacent Rock

Creek Trailhead parking lot (unsecured) or at the Rock Creek Administration Site

(secured) ¾ mile south. Use of the areas shall be in accordance with approval of the

Contracting Officer. The Contractor must request in writing for approval from the CO to stage trailers (work or camping) on site.

B. Overnight camping will be allowed on or near the site, or at the administration site, pending availability and with approval of the Contracting Officer.

C. Camping on site is a privilege available for the Contractor’s convenience that can be revoked at any time if a lack of appropriate care and maintenance of the campsite, or behavior of employees, becomes a nuisance to the public or Government.

1.6 INSPECTION OF WORKSITE

A. The contractor acknowledges they have taken the necessary steps to ascertain the nature and location of work, and have investigated and satisfied themselves as to the general and local conditions that can affect the work or its cost. Any failure of the contractor to take the actions described and acknowledged in this paragraph will not relieve the Contractor from the responsibility of estimating properly the difficulty and cost of successfully performing the work, or for proceeding to successfully perform the work without additional expenses to the government.

1.7 START DATE

A. June 1, 2023

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-3

1.8 CONTRACT TIME

A. 30 Calendar Days

1.9 SPECIFICATIONS

A. The following specifications are attached. Some sections in the schedule of items refer to other sections not listed and are subsidiary to, or are included in payment for other pay items in this contract. These items are considered incidental and no additional compensation will be made.

Section 011250 - Measurement And Payment

Section 011900 - Mobilization

Section 013300 - Submittal Procedures

Section 014100 - Quality Control

Section 024100 - Waste Material Disposal

Section 055000 - Metal Fabrications

Section 099600 - High-Performance Coatings

Section 221103 - Plumbing Appurtenances

1.10 EXISTING CONDITION PHOTOS

A. The following photos are for informational purposes only and are not to be considered adequate substitution for a site visit to ascertain fully the nature of the project and current condition.

Access to tank

(approx. 150’ to tank).

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-4

North end of tank, vent pipe and manway

Manway lid. Gasket to be replaced.

Replace lid gasket.

See Section 221103.

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-5

Tank interior – north end.

Typical of

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-6

Tank interior – south end.

Typical of

Ladder joint.

Not typical of overall condition – visually the worst joint and rung.

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-7

Closeup of upper north end weld.

Not typical of all weld conditions.

Visually the worst location. Exterior of weld looks solid.

Patch repair only if necessary after blasting. See

Section 055000.

Overflow and vent pipe penetrations.

Replace with steel pipe fittings. Weld in patch plate and 3” threaded coupling for overflow pipe.

See Sections 055000 and 221103.

SECTION C - DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-8

PVC roof penetration plugs

(typical of 2).

Replace with steel fittings. See Section

221103.

END OF SECTION C

August 2023

MEASUREMENT AND PAYMENT 011250-1

USDA FOREST SERVICE, R4

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 011250 - MEASUREMENT AND PAYMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Measurement and payment for contract work will be made only for and under those pay items included in the Schedule of Items. All other work, labor, materials, equipment, and incidentals necessary to successfully complete the project will be considered as included in the payment for items shown. This section defines the method of measurements and basis of payment for work items listed in the Schedule of Items.

B. When more than one class, size, type, thickness, etc. is specified in the Schedule of Items for any pay item, suffixes will be added to the item number to differentiate between the pay items.

1.2 DETERMINATION OF QUANTITIES

A. The following measurements and calculations shall be used to determine contract quantities for payment.

1. For individual construction items, longitudinal and lateral measurements for area computations shall be made horizontally or corrected to horizontal measurement unless otherwise specified. Measurements for geotextiles, netting and erosion control blankets shall be along slope lines.

2. For excavation or embankment volumes, the average end area method shall be used to compute volumes. However, if in the judgment of the Contracting Officer (CO), the average end area method is impractical, measurement shall be made by volume in hauling vehicles or by other three-dimensional methods.

3. For Structures, they shall be measured according to neat lines shown on the drawings or as altered by the CO, in writing, to fit field conditions.

4. For items that are measured by the linear foot, such as pipe culverts, fencing, guardrail, piping, utilities, and underdrains, measurements shall be made parallel to the base or foundation upon which the structures are placed.

5. For standard manufactured items (such as fence, wire, plates, rolled shapes, pipe conduits) identified by gauge, weight, section dimensions, and so forth, such identifications shall be considered the nominal weights or dimensions. Unless controlled by tolerances in cited specifications, manufacturer's tolerances shall be accepted.

1.3 UNITS OF MEASUREMENT

A. Payment shall be by units defined and determined according to U.S. Standard measure and by the following:

MEASUREMENT AND PAYMENT 011250-2

1. Each (EA): One complete unit, which may consist of one or more parts.

2. Gallons (GAL): The quantity shall be measured by any of the following methods:

a. Measured volume in container.

b. Metered volume by approved metering system.

c. Commercially package volume.

3. Hour (HR): Measurement will be for the actual number of hours (or fraction thereof) ordered by the Contracting Officer and performed by the contractor.

4. Linear Foot (LF): Measurement of work along its length from point-to-point;

parallel to the base or foundation. Do not measure overlaps.

5. Lump Sum (LS): One complete unit.

6. Mile: Measured horizontally along the centerline of each roadway, approach, or ramp.

7. Pound (LB): For sacked or packaged material, measurement will be the net weight as packed by the manufacturer.

8. Square Foot (SF): Measured on a plane parallel to the surface being measured.

9. Square Yard (SY): Measured on a plane parallel to the surface being measured.

10. Ton: Measured as a short ton consisting of 2,000 pounds.

1.4 METHOD OF MEASUREMENT

A. One of the following methods of measurement for determining final payment is designated on the Schedule of Items for each pay item:

1. ACTUAL QUANTITIES (AQ) - These quantities are determined from actual measurements of completed work.

2. DESIGNED QUANTITIES (DQ) - These quantities denote the final number or units to be paid for under the terms of the contract. They are based upon the original design data available prior to advertising the project. Original design data include the preliminary survey information, design assumptions, calculations, drawings, and the presentation in the contract. Changes in the number of units shown in the

Schedule of Items may be authorized under any of the following conditions:

a. As a result of changes in the work authorized by the CO.

b. As a result of the CO determining that errors exist in the original design that cause a pay item quantity to change by 15 percent or more.

c. As a result of the Contractor submitting to the CO a written request showing evidence of errors in the original design that cause a pay item quantity to change by 15 percent or more. The evidence must be verifiable and consist of calculations, drawings, or other data that show how the designed quantity is believed to be in error.

3. LUMP SUM QUANTITIES (LSQ) - These quantities denote one complete unit of work as required by or described in the contract, including necessary materials, equipment, and labor to complete the job. They shall not be measured.

4. STAKED QUANTITIES (SQ) - These quantities are determined from staked measurements prior to construction.

MEASUREMENT AND PAYMENT 011250-3

5. VEHICLE QUANTITIES (VQ) - These quantities are measured or weighed in hauling vehicles.

PART 2 - PRODUCTS (NOT APPLICABLE)

PART 3 - EXECUTION (NOT APPLICABLE)

END OF SECTION 011250

MOBILIZATION 011900-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 011900 - MOBILIZATION

PART 1 - GENERAL

1.1 SUMMARY

A. This item is intended to compensate the Contractor for operations including, but not limited to, those necessary for the movement of personnel, equipment, supplies, and incidentals to the project site; for payment of premiums for bonds and insurance for the project; and for any other work and operations which must be performed or costs that must be incurred incident to the initiation of meaningful work at the site and for which payment is not otherwise provided for under the contract.

1.2 MEASUREMENT AND PAYMENT

A. The measurement shall be lump sum for mobilization. Payment shall be as follows:

1. Bond premiums will be reimbursed after receipt of the evidence of payment.

2. 50% of the lump sum, not to exceed 5% of the original contract amount, will be paid following completion of 5% of the original contract amount not including mobilization and bond premiums.

3. Payment of the remaining portion of the lump sum, up to 10% of the original contract amount, will be paid following completion of 10% of the original contract amount not including mobilization and bond premiums.

4. Any portion of the lump sum in excess of 10% of the original contract amount will be paid after final acceptance.

5. Progress payments for mobilization and preparatory work shall be subject to retainage.

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION (NOT USED)

END OF SECTION 011900

SUBMITTAL PROCEDURES 013300-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 013300 - SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for submitting Shop

Drawings, Product Data, Samples, and other miscellaneous submittals. See Table

013300-1 for a summary of required submittals.

B. See other specification section within this package for additional requirements on submittal.

1.2 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

a. The Contracting Officer (CO) reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

B. Processing Time: Allow enough time for submittal review, including time for re-submittals, as follows. Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Allow 14 days for initial review of each submittal. Allow additional time if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. If intermediate submittal is necessary, process it in same manner as initial submittal.

3. Allow 14 days for processing each re-submittal.

4. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing.

C. Identification: Place a permanent label or title block on each submittal for identification.

1. Indicate name of firm or entity that prepared each submittal on label or title block.

2. Provide a space on label or beside title block to record Contractor's review and approval markings and action taken by CO.

3. Include the following information on label for processing and recording action taken:

a. Project name.

SUBMITTAL PROCEDURES 013300-2

b. Date.

c. Name and address of Contractor.

d. Name of manufacturer.

e. Unique identifier, including revision number.

f. Number and title of appropriate Specification Section.

g. Drawing number and detail references, as appropriate.

h. If more than one item is shown on submittal sheet, identify item.

D. Deviations: Highlight, encircle, or otherwise identify deviations from the Contract

Documents on submittals.

E. Additional Copies: Unless additional copies are required for final submittal, and unless

CO observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

F. Use for Construction: Use only final submittals with mark indicating action taken by CO in connection with construction.

1.3 MEASUREMENT AND PAYMENT

A. No separate measurement and/or payment will be made for this section. Payment shall be included with work shown in the schedule of items.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS – (Submittals requiring CO approval)

A. General: Prepare and submit Action Submittals required by individual Specification

Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will return two copies. Mark up and retain one returned copy as a

Project Record Document.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable.

3. Include the following information, as applicable:

a. Manufacturer's written recommendations.

b. Manufacturer's product specifications.

c. Manufacturer's installation instructions.

d. Manufacturer's catalog cuts.

e. Wiring diagrams showing factory-installed wiring.

f. Compliance with recognized trade association standards.

g. Compliance with recognized testing agency standards.

SUBMITTAL PROCEDURES 013300-3

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

1. Preparation: Include the following information, as applicable:

a. Dimensions.

b. Identification of products.

c. Fabrication and installation drawings.

d. Roughing-in and setting diagrams.

e. Wiring diagrams showing field-installed wiring, including power, signal, and control wiring.

f. Notation of dimensions established by field measurement.

2. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed wiring.

D. Contractor's Construction Schedule: The contractor shall submit a Construction

Schedule, for approval by CO, in accordance with the contract provisions within 5 days of commencement of work.

E. Samples: Prepare physical units of materials or products, including the following:

1. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

2.2 INFORMATIONAL SUBMITTALS – (Submittals NOT requiring CO approval)

A. General: Prepare and submit Informational Submittals required by other Specification

Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will not return copies.

2. Certificates and Certifications: Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity.

3. Test and Inspection Reports: Comply with requirements in Section 014100

"Quality Control."

B. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements.

C. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements.

D. Maintenance Data: Prepare written and graphic instructions and procedures for operation and normal maintenance of products and equipment.

SUBMITTAL PROCEDURES 013300-4

E. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer.

PART 3 - EXECUTION

3.1 GENERAL

A. Review each submittal and check for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to CO.

B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents.

C. CO will not review submittals that do not bear Contractor's approval stamp and will return them without action.

D. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

E. Substitutions – Whenever materials, products, and equipment are listed by name or brand in the specifications and/or on the drawings, it is used as a measure of quality, utility, or standard. If the Contractor prefers to use any other brand or manufacturer of same quality, appearance and utility to that specified, he shall request substitution as provided below, not less than 30 days before the planned installation of the item. The Contracting Officer will approve or disapprove the request for substitution.

F. Requests for substitutions will only be considered if contractor submits the following:

1. Complete technical data including drawings, complete performance specifications, test data, samples and performance tests of the article proposed for substitution.

Submit additional information if required by Contracting Officer. All items in the above information shall be circled, tagged, or marked in some way to indicate all deviations or differences which the proposed item differs from the originally specified item.

2. Similar data as above for item originally specified. All items shall be marked to identify where/how the proposed substitution will differ.

3. A statement by the Contractor that the proposed substitution is in full compliance with the contract documents, applicable codes, and laws.

4. The Contractor shall be responsible for any effect upon related work in the project for any substitution and shall pay any additional costs generated by any substitutions.

3.2 SUBMITTAL SCHEDULE – Submittals shall be made as required by and called for in the drawings and specifications. The following table is a summary of the required

SUBMITTAL PROCEDURES 013300-5

submittals for the project - the table is to assist the Contractor and may not be all inclusive

– additional submittals may be required by specific specifications:

TABLE 013000-1

Spec.

Section Section Title

Subse ction Required Submittal

C General Specifications 1.4A Traffic Control Plan

013300 Submittal Procedures 2.1D Construction Schedule

014100 Quality Control 1.3 A Contractor quality control plan

014100 Quality Control 1.3 B Permits, Licenses, and Certificates

014100 Quality Control 1.3 C Test and inspection reports

055000 Metal Fabrications 1.2A Product Data

099600 High Performance Coatings 1.2A Product Data

099600 High Performance Coatings 1.2B Color Selection Sheets

221103 Plumbing Appurtenances 1.2A Product Data

END OF SECTION 013300

QUALITY CONTROL 014100-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 014100 - QUALITY CONTROL

PART 1 - GENERAL

1.1 This work shall consist of providing quality control in conformance with the inspection, testing, and product certification requirements of this contract to ensure compliance with the drawings and specifications. The Contractor shall provide all personnel, equipment, tests, and reports necessary to meet the requirements of the contract.

1.2 QUALITY CONTROL

A. The Contractor shall provide and maintain a quality control system that will ensure all services, supplies, and construction work required under this contract conforms to the contract requirements. The Contractor shall perform, or cause to be performed, the sampling, inspection, and testing required to substantiate that all services, supplies, and construction conform to the contract requirements.

1.3 SUBMITTALS

A. Contractor Quality Control Plan

B. Permits, Licenses, and Certificates

C. Test and Inspection Reports

1.4 MEASUREMENT AND PAYMENT

A. No separate payment will be made for the work included under this section; rather payment shall be considered to be included in the items of work listed in the Schedule of

Items.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION

3.1 QUALITY CONTROL SYSTEM

A. General: Perform required testing, inspections, sampling, and similar services per direction specified in the contract drawings and specifications and in accordance with established industry standards.

3.2 CONTRACTOR QUALITY CONTROL PLAN

QUALITY CONTROL 014100-2

A. At the time of the preconstruction conference, the Contractor shall submit for approval a written Contractor Quality Control Plan.

1. If the plan requires any revisions or corrections, the Contractor shall resubmit the plan within 10 days.

2. The Government reserves the right to require changes in the plan during the contract period as necessary.

3. No change in the approved plan may be made without written concurrence by the

Contracting Officer.

4. At a minimum, the plan shall include the following:

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

Include each person's qualifications.

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.

3.3 TEST AND INSPECTION REPORTS

A. Submit three copies of complete test results no later than three calendar days after the test was performed.

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

C. Testing and Inspection Reports shall include the following:

1. Date of issue.

2. Project title and number.

3. Name, address, and telephone number of testing agency.

4. Dates and locations of samples, tests, or inspections.

5. Names of individuals performing tests and inspections.

6. Reference Specification Section(s).

7. Complete test or inspection data.

8. Test and inspection results and an interpretation of test results.

9. Ambient conditions at time sample was taken, tested, or inspected.

3.4 PERMITS, LICENSES, AND CERTIFICATES

A. For Contracting Officer’s records, submit copies of permits, licenses, certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee payments, judgments, correspondence, records, and similar documents, established for compliance with standards and regulations relevant to the performance of the work.

3.5 SAMPLING, TESTING, AND CERTIFICATION REQUIREMENTS

A. Sampling, testing, and Certification requirements and frequency for specific items shall be as specified in the drawings and specification. The following table is a summary of

QUALITY CONTROL 014100-3

the required sampling, testing, and certification for the project - the table is to assist the

Contractor, but may not be all inclusive – additional submittals may be required by specific specification section:

TABLE 014100-1

Item

Subsection Certification or Test Required

Frequency

099600 2.2A Products And Application To

Comply With MPI Guidelines.

Before beginning application.

099600 2.2 B Confirm Compliance To NSF

Standards.

Before beginning application.

099600 3.6A Coating Thickness 1 test per 100 sf

099600 3.6B Holiday Testing See Spec.

221103 1.3A Confirm Compliance To NSF

Standards.

Prior to installation

END OF SECTION 014100

WASTE MATERIAL DISPOSAL 024100-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 024100 - WASTE MATERIAL DISPOSAL

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the loading, handling, hauling of construction debris.

1.2 MEASUREMENT AND PAYMENT

A. There will be no separate measurement or payment for work in this Section. Waste material disposal is considered incidental to other items of work shown in the Schedule of Items.

PART 2 - PRODUCTS – NOT APPLICABLE

PART 3 - EXECUTION

3.1 WASTE MATERIAL TO BE HAULED TO A LANDFILL

A. All demolition materials, garbage, and other refuse generated shall be removed from the project site and legally disposed off of Government property in an approved landfill.

B. The contractor is responsible for all costs and permits associated with landfill disposal.

C. The Government is not responsible for waste material upon its departure from the project site.

END OF SECTION 024100

METAL FABRICATIONS 055000-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 055000 - METAL FABRICATIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Miscellaneous steel repair.

1.2 ACTION SUBMITTALS

A. Product Data: For the following:

1. Steel Plate

1.3 QUALITY ASSURANCE

A. Welding Qualifications: Qualify procedures and personnel according to

AWS D1.1/D1.1M, "Structural Welding Code - Steel."

1.4 MEASUREMENT AND PAYMENT:

A. Measurement and payment shall be square inch for structural steel plate installed.

1. Plate installed with required cutouts for plumbing will be measured and paid using outside plate dimensions without regard for the cutout.

B. There will be no separate measurement or payment for any other work in this section.

Payment for furnishing and installing fasteners required for installations is included in the respective work items.

PART 2 - PRODUCTS

2.1 METALS

A. Metal Surfaces, General: Provide materials with smooth, flat surfaces unless otherwise indicated.

B. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M.

2.2 FASTENERS

A. General: Existing bolt fasteners removed as part of the work may be reused. However, if they cannot be salvaged for reuse, replacements must be of equal or greater grade and meeting the following requirements:

METAL FABRICATIONS 055000-2

1. Zinc-plated fasteners with coating complying with ASTM B 633 or

ASTM F 1941, Class Fe/Zn 5, at exterior walls.

2.3 MISCELLANEOUS MATERIALS

A. Primer: Comply with Section 099600 "High-Performance Coatings."

1. Prime coat prior to completing bolted connections.

2.4 FABRICATION, GENERAL

A. Fabricate on site as needed.

B. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges.

Remove sharp or rough areas on exposed surfaces.

C. Weld corners and seams continuously to comply with the following:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

4. At exposed connections, finish exposed welds and surfaces smooth and blended.

D. Fabricate seams and other connections in a manner to exclude water.

2.5 FINISHES, GENERAL

A. Finish interior and exterior metal repairs in accordance with Section 099600 "High-

Performance Coatings".

PART 3 - EXECUTION

3.1 EXAMINATION

A. Determine, with the concurrence of the Contracting Officer on site, the extent of steel repair necessary following sandblasting and removal of all corroded metal in the area of concern. It is anticipated that repair may only be required at the top weld of one end walls.

3.2 INSTALLATION, GENERAL

A. Tank Repair Patch Plates: Size and position structural steel patch plates as required to extend onto full thickness tank surfaces by at least 1/2”.

B. Fit connections accurately together to form hairline joints.

C. Field Welding: Comply with the following requirements:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

METAL FABRICATIONS 055000-3

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

3.3 FINISHING

A. Proceed with prime coating only after unsatisfactory conditions have been corrected as directed in this section.

END OF SECTION 055000

FEBRUARY 2022

HIGH-PERFORMANCE COATINGS 099600-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 099600 - HIGH-PERFORMANCE COATINGS

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes surface preparation and the application of high-performance coating systems on the following substrates:

1. Exterior Substrates:

a. Carbon-Steel

2. Interior Substrates:

a. Steel.

b. Galvanized metal.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product. Include preparation requirements and application instructions.

B. Color Samples: For each type of coating system and in each color of topcoat indicated.

1.3 MEASUREMENT AND PAYMENT

A. Measurement and payment shall be lump sum, for each identified coating system, for the furnishing and installing high-performance coatings on the existing water tank.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:

1. Benjamin Moore & Co.

2. PPG Industries, Inc.

3. Sherwin-Williams Company (The).

B. Products: Subject to compliance with requirements, available products that may be incorporated into the Work include but are not limited to products listed in the Exterior

High-Performance Coating Schedule or Interior High-Performance Coating Schedule for the coating category indicated.

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HIGH-PERFORMANCE COATINGS 099600-2

2.2 HIGH-PERFORMANCE COATINGS, GENERAL

A. MPI Standards: Products shall comply with MPI standards indicated and shall be listed in its "MPI Approved Products Lists."

B. All products used on interior tank surfaces are to be NSF approved for use in potable water systems.

C. Material Compatibility:

1. Materials for use within each paint system shall be compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience.

2. For each coat in a paint system, products shall be recommended in writing by topcoat manufacturers for use in paint system and on substrate indicated.

3. Products shall be of same manufacturer for each coat in a coating system.

D. Colors: As selected by COR from manufacturer's full range. General color requirements are noted in Part 3 below.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and conditions, with Applicator present, for compliance with requirements for conditions affecting performance of the Work.

B. Confirm that environmental conditions are such that they meet application requirements.

Proceed only when there is high confidence environmental conditions will remain acceptable through the curing period.

C. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers.

D. Proceed with coating application only after unsatisfactory conditions have been corrected.

1. Application of coating indicates acceptance of surfaces and conditions.

3.2 PREPARATION

A. Comply with manufacturer's written instructions and recommendations in "MPI

Architectural Painting Specification Manual" applicable to substrates and coating systems indicated.

B. Remove hardware, covers, plates, and similar items already in place that are removable and are not to be blasted or painted. If removal is impractical or impossible because of buried location or other circumstance, provide surface-applied protection before surface preparation and painting.

1. After completing painting operations, use workers skilled in the trades involved to reinstall items that were removed. Remove surface-applied protection if any.

HIGH-PERFORMANCE COATINGS 099600-3

C. Minimum surface preparation:

1. Exterior: SSPC-SP6 commercial blast, 2 mil profile

2. Interior: SSPC-SP10 near-white metal, 2-3 mil profile

D. Clean substrates of substances that could impair bond of coatings, including dust, dirt, oil, grease, and incompatible paints and encapsulants.

1. Remove incompatible primers and re-prime substrate with compatible primers or apply tie coat as required to produce coating systems indicated.

3.3 APPLICATION

A. Apply high-performance coatings according to manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual."

B. Apply prime coat prior to completing bolted connections. Ensure the coating has cured to handle prior to bolting.

C. Apply coatings to produce surface films without cloudiness, spotting, holidays, laps, brush marks, runs, sags, ropiness, or other surface imperfections.

D. Apply interior coating over the full extent of tank penetration surfaces (i.e. manway frame, pipe sleeves, etc.) and over the full underside of the manway lid. Exterior coating is not to extend to any interior exposure surfaces.

3.4 EXTERIOR HIGH-PERFORMANCE COATING SCHEDULE

A. Steel Substrates:

1. Epoxy Outside Coating System, 12 mil thickness total:

a. Prime Coat: Epoxy, high-solids, self-priming.

1) Color: White or other easily contrasting color.

2) Spread Rate: 4 mil dry film thickness per coat.

3) Basis of Design product, Primer Coat: Sherwin Williams Sherplate 600 or approved equal.

b. Intermediate and Topcoat: Acrylic polyurethane, semi-gloss.

1) Color: Tan to green range, final color to be selected by the Contracting

Officer from available product colors. Intended to blend with natural surroundings.

2) Spread Rate: 2 coats, 4 mil dry film thickness each.

3) Basis of Design product, Intermediate/Topcoat: Sherwin Williams

Acrolon 218 HS acrylic polyurethane or approved equal.

3.5 INTERIOR HIGH-PERFORMANCE COATING SCHEDULE

A. Steel Substrates:

HIGH-PERFORMANCE COATINGS 099600-4

1. Epoxy System, NSF approved, AWWA 102 Inside coating system No.2, 12 mil thickness:

a. Prime Coat: Epoxy, high-solids, self-priming.

1) Color: White or other easily contrasting color.

2) Spread Rate: 3 mil dry film thickness.

b. Intermediate Coat: Epoxy, high-solids.

1) Color: Beige or other easily contrasting color.

2) Spread Rate: 4 mil dry film thickness.

c. Topcoat: Epoxy, high-solids, gloss or semi-gloss.

1) Topcoat Color: Light Blue or as approved by the Contracting Officer.

2) Spread Rate: 5 mil dry film thickness.

2. Basis of Design product (all coats): Sherwin Williams Sherplate 600 or approved equal.

3. Maximum cure to service time: 14 days at 40 degrees F after final coat.

a. Alternative paint systems requiring longer cure times will be allowed, with the approval of the CO, provided supplemental heating is provided to meet the equivalent cure to service time requirements.

4. Color: Each coat is to be a different contrasting color to aid in coverage verification.

3.6 FIELD QUALITY CONTROL

A. Coating Thickness Test: The contractor shall verify the thickness of the applied coatings.

There shall be one (1) thickness verification every 100 square feet of applied coating.

Owner reserves the right to request additional verification at specific locations.

1. The Contractor shall verify the thickness of the applied coatings using one of the following methods:

a. Measuring with a wet film thickness gauge before the coating has cured.

b. Other acceptable methods as approved by the CO prior to the start of work.

B. Holiday Testing: The Contractor shall check for holidays in the initial interior prime coat.

Test all surfaces primed using a pattern to ensure full coverage.

1. Check for holidays using one of the following methods:

a. Use of a low-voltage holiday detector.

b. If the coating is compatible, the use of optically active pigments.

3.7 DISINFECTION, CLEANING AND PROTECTION

A. The tank interior must be swept or rinsed clean at the end of the work. Perform such cleaning after the surface has cured sufficiently to resist the abrasion from such cleaning.

HIGH-PERFORMANCE COATINGS 099600-5

B. Disinfection of the tank interior is not included in the work. Disinfection will be performed by the owner after the cure time required to place the tank in service, and as mutually agreed to by the contractor and owner.

C. At end of each workday, remove rubbish, empty cans, rags, spilled paint, and other discarded materials from project site.

END OF SECTION 099600

FEBRUARY 2023

PLUMBING APPURTENANCES 221103-1

GAOA DUCHESNE ROOSEVELT RD UPPER STILLWATER WATER TANK REPLACE 3

(TANK PAINTING)

SECTION 221103 - PLUMBING APPURTENANCES

PART 1 - GENERAL

1.1 SUMMARY

A. This section includes miscellaneous parts and fittings for water distribution facilities to be installed at designated locations.

1.2 SUBMITTALS

A. Product Data: For each type of product:

1.3 QUALITY ASSURANCE

A. NSF Compliance:

1. All products in contact with potable water shall comply with NSF 61 Annex G. All pipes, fittings, fixtures, solder and flux shall meet the 0.25% maximum lead content rules for all wetted components.

1.4 MEASUREMENT AND PAYMENT

A. Measurement and payment shall be lump sum for the furnishing and installing all plumbing appurtenances described in this section.

PART 2 - PRODUCTS

2.1 GENERAL

A. All plumbing appurtenances shall be new and unused, of the type, pressure rating or class, and size specified and as show on the Drawings.

2.2 PIPE AND FITTINGS

A. Use new water lines (pipe and fittings), of the type and size (nominal diameter) shown on the drawings. The pipe and fittings used for the water lines shall conform to the following applicable specifications:

1. Polyvinyl Chloride (PVC) Plastic Pipe and Fittings - All PVC pipe must meet the requirements as set forth in ASTM D2241 or ASTM D1785. All material must meet ASTM D1784. Pipe shall be solvent weld type joint. Pipe sizes 1/2", 3/4", 1", 1-1/4", and 2" shall be class 200. Pipe larger than 2" shall be class 160. All fittings shall be Schedule 40.

PLUMBING APPURTENANCES 221103-2

2. Steel Pipe and Fittings - Steel pipe and fittings up to and including two inches in diameter shall be threaded and coupled, galvanized, and conform to the requirements of ASTM A53. Steel pipe and fittings larger than two inches in diameter may be threaded or flanged at the contractor’s discretion.

2.3 MANWAY GASKET

A. Description: EPDM or Santoprene rubber gasket, ¼” thick, 2.5” wide.

1. Gasket material is to be NSF-61 certified.

2. Bolt holes punched to match manway bolt pattern.

2.4 LID GASKET

A. Description: EPDM or Santoprene rubber gasket, ¼” thick, 3” wide.

1. Gasket material and cement to attach gasket to lid are to be NSF-61 certified.

PART 3 - EXECUTION

3.1 INSTALLATION – PIPE AND FITTINGS

A. Install piping, fittings, other plumbing devices as indicated on the Drawings. Install so water can be drained for winterization of the system.

B. Care shall be used when transitioning between steel and PVC pipe to prevent overtightening threads.

C. Use PTFE joint paste on all threaded joints.

D. To the extent possible, install PVC pipe at or near tank connections only after interior sandblasting and painting are complete.

3.2 INSTALLATION – GASKETS

A. Install manway and lid gaskets after interior painting is complete and cured to handle.

B. Manway joint gasket may be installed before exterior intermediate coat painting if adequate coverage of the flange faces was met with interior painting and exterior primer.

1. Bolts through flanges shall not be installed prior to the exterior prime coat being applied and cured to handle.

END OF SECTION 221103