C04b - SOW-SPECS 1240LT27Q0012.pdf

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

Section C - Description/Specifications/Statement of Work

GENERAL SPECIFICATIONS

0403 SERV NEW Nelson Dr Fuel Tank Removal Final – 06/30/2026

1.1 SCOPE OF CONTRACT

A. This project includes the removal of two existing steel underground fuel storage tanks at the Nelson Drive housing complex on the Bridger-Teton National Forest; two 300-gallon steel underground fuel storage tanks associated with two neighboring residential dwellings. This includes cleanup and disposal of any contaminated soils. Contractor shall field verify all new and existing conditions affecting the work of this contract before ordering products.

B. The following project scope items are described herein and in further detail in the Specification Sections.

1. Base Bid Item No. 1: Mobilization in accordance with Specification Section 012000 Mobilization. Jackson Ranger District is located at 340 Cache St, Jackson, WY 83001.

2. Base Bid Item No. 2: Tank Removal – This item includes removal and disposal of two (2) underground heating oil storage tanks, anticipated to be approximately 300-gallons. The two tanks service a duplex, one (1) tank for each housing unit. Work requires the potential removal of uncontaminated soil. Removal also includes all piping and appurtenances, backfilling the excavation and native soil surface restoration to existing conditions. Item also includes sampling the soil around the tank and decommissioning the tank to Wyoming Department of Environmental Quality (WYDEQ) requirements and standards.

3. Base Bid Item No. 3: Selective Demolition – Removal of Concrete – Contractor shall protect housing structures and surrounding site conditions during removal.

This item also includes removal of grassed areas necessary to remove the underground heating oil storage tanks

4. Base Bid Item No 4: Sidewalk, Portland Cement Concrete, 4-inch thickness – Contractor shall restore demolished concrete from removing the two (2) underground heating oil storage tanks. This item also includes replacing approximately 300 square feet (SF) concrete at an additional dwelling.

5. Option Item No. 1: Removal and disposal of contaminated soil per cubic yard (CY). See also Specification Section 312000 Earth Moving. Contaminated soil must be removed and disposed in a State Authorized disposal facility for contaminated soil. Not to exceed 20 CY.

Option Line Item may be awarded at time of base line items, or up to 30 days.

1.2 PROJECT LOCATION

A. The project is located in the Jackson Ranger District of the Bridger-Teton National Forest, Teton County, Wyoming, in Section 29, T 36 N, R 117 E. The project site addresses with underground storage tank removal are 350 Nelson Drive and 360 Nelson Drive, Jackson, WY 83001. The additional project site address, with only cast-in-place concrete, mentioned Base Bid Item No. 4 is 290 Nelson Drive, Jackson, WY 83001.

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

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. Construction Coordination and Occupancy: The General Contractor and/or Subcontractors must check scheduling and access with the Contracting Officer’s Representative (COR) prior to work. The dwelling(s) may be occupied during the period of construction. Cooperate with Government and the housings’ residents during construction operations to minimize conflicts and facilitate usage.

a. Maintain access to existing walkways, corridors and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors or other occupied or used facilities without permission from the Government.

b. Contractor shall not disturb portion of the site beyond the Limits of Work indicated by the Contracting Officer (CO)

c. Keep buildings in a weather tight condition throughout the construction period. Repair damage caused by construction operations. Protect building and its components during construction period.

d. If work extends into the heating season, provide emergency heating systems at the two houses.

2. Contractor will provide all materials and labor necessary to complete the work during construction activities.

3. Utilities, including water and electrical, are available at the site for construction purposes upon request. Contractor to coordinate needs for utilities prior to the Notice to Proceed in order for the Forest to plan accordingly.

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

5. Work Hours: Contractor shall schedule work to be Monday through Friday between the hours of 8:00 AM and 5:00 PM excluding holidays. Any request for work outside these hours must be approved by the Contracting Officer (CO) 48 hours prior.

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.

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

1.5 WORK CAMPS, STAGING AND STORAGE AREAS

A. Areas for staging operations and storage of materials shall be approved by the CO. The Contractor must request in writing for approval from the CO to stage trailers (work or housing) on site.

B. No overnight camping will be allowed on site.

1.6 INSPECTION OF WORKSITE

A. The contractor acknowledges they have taken the necessary steps to ascertain the nature

1.7 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.

ESTIMATED START DATE

A. June 1, 2027

1.8 CONTRACT TIME

A. Base Bid including Options: 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 024102 - Removal And Disposal Of Structures And Obstructions Section 026500 - Decommission Underground Storage Tank Section 033000 - Cast-In-Place Concrete Section 312000 - Earth Moving, Backfill, and Subgrade Preparation Section 315000 - Excavation Support and Protection

END OF SECTION C

MEASUREMENT AND PAYMENT 011250-1

USDA FOREST SERVICE, R4

NELSON DR FUEL STORAGE TANK REMOVAL

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 aggregates weighed for payment, the tonnage shall not be adjusted for moisture content, unless otherwise provided for.

6. 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.

B. Earthwork Tolerances - Adjustments of horizontal or vertical alignment, within the tolerances specified in this contract, or shifts of balance points up to 100 feet shall be made by the contractor as necessary to produce the designed sections and to balance earthwork. Such adjustments shall not be considered as "Changes."

MEASUREMENT AND PAYMENT 011250-2

1.3 UNITS OF MEASUREMENT

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

1. Acre: Make longitudinal and transverse measurements for area computations horizontally.

2. Cubic Yard (CY): A measurement computed by one of the following methods:

a. Excavation, Embankment, or Borrow. The measurement computed by the average end area method from measurements made longitudinally along a centerline or reference line.

b. Material in Place or Stockpile. The measurement computed using the dimensions of the in-place material.

c. Material in the Delivery Vehicle. The measurement computed using measurements of material in the hauling vehicles at the point of delivery.

Vehicles shall be loaded to at least their water level capacity. Leveling of the loads may be required when vehicles arrive at the delivery point.

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

4. 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.

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

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

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

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

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

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

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

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

12. 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, MEASUREMENT AND PAYMENT 011250-3 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.

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

June 2026

MOBILIZATION 011900-1

NELSON DR FUEL STORAGE TANK REMOVAL

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

NELSON DR FUEL STORAGE TANK REMOVAL

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.

b. Date.

SUBMITTAL PROCEDURES 013300-2

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 day 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.

SUBMITTAL PROCEDURES 013300-5

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 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

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

END OF SECTION 013300

QUALITY CONTROL 014100-1

NELSON DR FUEL STORAGE TANK REMOVAL

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.

B. Special Tests and Inspections: Contractor will engage a testing agency to conduct required special tests and inspections. The Contractor shall authorize the testing agency to perform the required testing and inspections on the work completed. The authority shall include:

1. Testing agency will interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from the Contract Documents.

2. Testing agency will re-test and re-inspect corrected work.

C. Retesting/Reinspecting: Contractor shall provide quality-control services for retesting and reinspection for replaced construction work or for work that failed to comply with the requirements under the contract.

1.3 SUBMITTALS

A. Contractor Quality Control Plan

B. Permits, Licenses, and Certificates

C. Test and Inspection Reports

D. As-Built Drawings

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)

QUALITY CONTROL 014100-2

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

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

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

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

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

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.

QUALITY CONTROL 014100-3

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

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

10. Comments or professional opinion on whether tested or inspected work complies with the Contract Document requirements.

11. Name and signature of laboratory inspector.

12. Recommendations on retesting and reinspecting.

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 on performance of the work.

3.5 AS-BUILT DRAWINGS

A. The Contractor shall maintain a set of the contract drawings depicting as-built conditions.

These drawings shall be maintained in a current condition and shall be available for review. All variations from the original contract drawings shall be indicated in red on the drawings. Upon completion of the contract work, as-built drawings shall be submitted to the Contracting Officer.

3.6 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 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

033000 1.4 B Mix Design and break history One for each proposed mix.

033000 2.13 Mixing and Delivery Each Truck 033000 3.13 Concrete – Slump, Air, Temperature One composite per truck load delivered

033000 3.13 Concrete - Compression Test Specimens at 7 days and 28 days (see spec)

051200 2.6 Inspections See Spec 051200 3.4 Field Weld Inspections See Spec 061533 2.4 Treatment Compliance Certificate See Spec 061533 2.6 Post-installed Anchor

Test/Inspection See Spec

QUALITY CONTROL 014100-4

TABLE 014100-1

Item

Subsection Certification or Test Required

Frequency 061533 2.7 Metal Framing Anchors Allowable

Design Loads See Spec

312000 3.16D Compaction Test – Foundation Walls

One test for each 100 feet of wall length 312000 3.16D Compaction Test – Pier

Foundations One test for every 10 piers

END OF SECTION 014100

WASTE MATERIAL DISPOSAL 024100-1

NELSON DR FUEL STORAGE TANK REMOVAL

SECTION 024100 - WASTE MATERIAL DISPOSAL

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the loading, handling, hauling, and placing of excess excavation material, unsuitable excavation material, clearing and grubbing debris, and construction and demolition 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 DISPOSAL AREA

A. All excavated material not used in the construction of embankments or backfilling of trenches, or other excess material resulting from the excavation and embankment operation shall be hauled to a disposal area.

B. All unsuitable excavated material and oversize boulders shall be hauled to a disposal area.

C. All stumps, slash and other clearing and grubbing debris shall be hauled to a disposal area.

D. Disposal Area: All waste material above shall be hauled to the disposal area on Government property as designated by the Contracting Officer.

1. Waste material shall be piled and compacted to form a dense layer.

2. The size and shape of the piled waste material shall be designated by the

Contracting Officer.

3. The piled material shall be covered with soil to a uniform depth of six inches minimum and sloped to 2:1 or flatter.

4. The disposal site shall be left suitable for seeding.

3.2 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. All stumps, slash and other clearing and grubbing debris shall be hauled to a landfill.

WASTE MATERIAL DISPOSAL 024100-2

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

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

END OF SECTION 024100

DECOMMISSION UNDERGROUND STORAGE TANK 26500-1

NELSON DR FUEL STORAGE TANK REMOVAL

SECTION 026500 – DECOMMISSION UNDERGROUND STORAGE TANK

PART 1 - GENERAL

1.1 SUMMARY

1. Section Includes Decommission of the following underground fuel storage tanks by removal:

B. Tank Data:

Location Tank

DEQ

Permit

Tank ID No.

Tank Size Tank Contents

Jackson Ranger District Duplex Unit #1 (350 Nelson Dr)

N/A 1A 300-Gal Fuel Oil

Jackson Ranger District Duplex Unit #1 (360 Nelson Dr)

N/A 2A 300-Gal Fuel Oil

C. Certificates of Operation of the tanks were not required under Idaho statutes.

D. Perform work under the guidance of the Idaho Department of Environmental Quality (IDEQ), “Real Estate and Petroleum Underground Storage Tanks” manual.

E. Comply with all applicable provisions of the Uniform Fire Code

1.2 DEFINITIONS

A. Decommission: Dismantling and removal of equipment and appurtenances to take systems out of service.

B. Demolition Waste: Building and site improvement materials resulting from demolition or selective demolition operations.

C. Disposal: Removal off-site of demolition and construction waste and subsequent sale, recycling, reuse, or deposit in landfill or incinerator acceptable to Government.

D. Recycle: Recovery of demolition or construction waste for subsequent processing in preparation for reuse.

E. Salvage: Recovery of demolition or construction waste and subsequent sale or reuse in another facility.

DECOMMISSION UNDERGROUND STORAGE TANK 26500-3

F. Salvage and Reuse: Recovery of demolition or construction waste and subsequent incorporation into the Work.

1.3 PERFORMANCE REQUIREMENTS

A. General: Practice efficient waste management in the use of materials in the course of the Work. Use all reasonable means to divert construction and demolition waste from landfills and incinerators. Facilitate recycling and salvage of materials. Expected demolition waste consists of the following:

1. Demolition Waste (See Also Drawings of Existing Fuel System):

a. Asphalt paving.

b. Concrete.

c. Concrete reinforcing steel.

d. Miscellaneous steel.

e. Rough hardware.

f. Equipment.

g. Fiberglass pipe and fitting.

h. Piping.

i. Supports and hangers.

j. Valves.

k. Mechanical equipment.

l. Fuel Unleaded

m. Fuel Diesel

n. Wiring.

o. Circuit breakers.

p. Pull and Junction Boxes

q. Underground pull boxes

r. Electric tank monitoring system

s. Electronic hydrostatic tank monitoring system

t. Sensors and probes

1.4 DEQ SUBMITTALS

A. Obtain and comply with all IDEQ permitting requirements, as defined in IDEQ “Real Estate and Petroleum Underground Storage Tanks” manual.

B. Provide copies of all reports and permits to CO.

1.5 DECOMMISSION MANAGEMENT SUBMITTALS

A. Provide a decommission management plan for review and approval.

1. Identify who will be coordinating decommission management efforts. This person is responsible for implementing, monitoring, and reporting status of decommission management work plan

DECOMMISSION UNDERGROUND STORAGE TANK 26500-3

2. Plan shall disclose any deviations of requirements from this specification for review and approval by CO.

3. Provide notification procedures to DEQ and Fire District

4. Work with COR to determine acceptable areas for stockpiling materials during the decommissioning process, provide this information in the plan to demonstrate coordination took place.

5. Provide method to be used for making the tanks inert and rendering fuels from the tanks. The tank is considered inert and safe for removal when the indicator shows levels below 20 percent of the lower explosive limit (LEL).

6. Provide through documentation on protection of existing conditions, protection measures and ground stabilization measures between tank removal and backfill.

Provide product data sheets for protection measures such as lit barriers, fencing, and signage.

7. Provide Handling and Transportation Procedures: Include method that will be used for separating waste including sizes of containers, container labeling, and designated location where materials separation will be performed.

8. Provide where materials will be transported to.

B. Conduct a site assessment and provide a site assessment report documenting sampling procedures and outcomes. If contamination is discovered during the site assessment, provide a through description of the extents of the contamination and the method of removal and disposal. Provide for both soil and groundwater.

C. Provide records of any of the following methods used in the decommissioning process:

1. Records of Sales: Indicate receipt and acceptance of salvageable waste sold to individuals and organizations. Indicate whether organization is tax exempt.

2. Recycling and Processing Facility Records: Indicate receipt and acceptance of recyclable waste by recycling and processing facilities licensed to accept them.

Include manifests, weight tickets, receipts, and invoices.

3. Landfill and Incinerator Disposal Records: Indicate receipt and acceptance of waste by landfills and incinerator facilities licensed to accept them. Include manifests, weight tickets, receipts, and invoices.

4. Statement of Fuel Recovery: Signed by fuel recovery technician responsible for recovering fuel, stating that all fuel that was present was recovered and that recovery was performed according to Oregon State regulations. Include name and address of technician and date fuel was recovered.

1.6 QUALITY ASSURANCE

A. License Requirements: The Contractor and the Decommissioning Management Coordinator shall be licensed by the State of Idaho for the removal of underground storage tanks that have contained regulated substances.

B. Regulatory Requirements: Comply with environmental, fire, health, and safety rules, hauling and disposal regulations of Government and IDEQ.

DECOMMISSION UNDERGROUND STORAGE TANK 26500-4

C. Free tanks of vapors and test for combustible vapors using the proper equipment and methods.

D. Exercise care to minimize exposure of persons to petroleum products and soil contaminated with petroleum products. Gasoline contains benzene and may contain tetraethyl lead. Avoid contact with any part of the body or inhaling of gasoline vapors.

Follow standard industrial hygiene practices when decommissioning tanks that have contained regulated substances.

E. Exercise care to prevent spilling of petroleum or chemical products onto the ground or into surface or ground waters during tank decommissioning. Spills of any quantity shall be reported to the COR immediately.

F. Spills of any quantity resulting from the acts of the Contractor and the Contractor’s employees are the responsibility of the Contractor. Reporting and cleanup are between the Contractor and DEQ except that the COR shall be kept informed, and cleanup shall be to the satisfaction of the COR in addition to any DEQ requirements. Payment will not be made for any spill related work.

G. Government occupancy of the premises and adjacent facilities during the entire period of construction will occur. Perform work operations to minimize conflicts and to facilitate the Government’s normal use of the premises.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 PLAN IMPLEMENTATION

A. Notifications:

1. Notify the COR seven (7) calendar days in advance of starting work.

2. Work with the COR to notify the Department of Environmental Quality in writing before initiating permanent tank decommissioning. See example forms in Section J.

3. Notify COR/DEQ within 24 hours if there is indication of a leak or site contamination.

4. The Contractor shall report spills of any quantity resulting from operations in the performance of this contract. Report the spill immediately to the COR and within 24 hours to the DEQ. Try to contact the IDEQ first at the Idaho Emergency Response System: 1-800-452-0311.

5. The COR will notify the Forest Archeologist or other qualified cultural resources technician so that they may monitor excavation.

6. The COR will notify the Ranger Districts so that they will know when work will be performed to remove the tanks and so that they will be able to have any remaining content removed to suction inlet level.

DECOMMISSION UNDERGROUND STORAGE TANK 26500-5

7. The COR will notify the local fire department in advance of starting work at the site.

B. Training:

1. Train workers, subcontractors, and suppliers on proper decommission procedures, as appropriate for the Work.

a. Distribute decommission plan to everyone working on decommission.

b. Review plan procedures and locations established for salvage, recycling, and disposal.

C. Site Access and Temporary Controls:

1. Conduct decommissioning operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities.

D. General:

1. Complete tank and contaminated soil removal within 21 calendar days.

2. If contaminated soil is discovered refer to the schedule of items. Contaminated soil removal will be paid rounded up to the nearest cubic yard removed.

3. If contaminated ground water is discovered and the quantity exceeds 50 gallons, the Contracting Officer may extend the performance time.

4. Drain and flush all piping into the tank. Prevent spilling during this operation.

5. Remove all liquid from the tank. Use a hand pump if necessary. Remove all solids and sludge. Any material that cannot be recycled shall be disposed of using DEQ requirements.

6. Break and dispose the concrete slab over the tanks. Dispose any asphalt pavement that is removed during operations. Asphalt pavement adjoins the concrete slab.

7. Carefully dig to the top of the tank.

8. Excavation and Shoring operations shall comply with applicable OSHA standards.

9. Saw cut edges when removing concrete or asphalt for excavation.

10. Remove the product lines other tank fixtures and miscellaneous material. Dispose per approved decommission plan.

11. Cap or remove any non-product lines.

12. Inert tanks to purge vapor. Temporarily close all other openings in the tank so that all vapors can be vented through vent line during inert process.

13. All tanks that have contained gasoline or other combustibles or flammable liquids shall be made inert and rendered gas free using approved method.

14. Monitor vapor concentration levels in the tank and in the excavation, area using a combustible gas indicator that has been maintained and calibrated according to the manufacturer’s instructions.

15. Upon removing tanks, ensure proper shoring and soil stabilization and protection measures are in place. Any open excavation shall be secured and marked with lit barricades at the close of each day.

DECOMMISSION UNDERGROUND STORAGE TANK 26500-6

16. Fill out all applicable forms for each tank removed. See Section J. Report all procedures required by IDEQ completely and accurately. Have COR review and obtain owner signatures prior to submittal to DEQ.

E. Backfill

1. Backfill material is commercial sourced by the contractor. Contractor shall load, haul, and place.

2. Place in 12-inch lifts or less and compact each lift with 6 passes of a mechanical vibrating tamper over the entire layer.

3. Obtain approval of backfill work BEFORE proceeding with work to be overlain.

F. Concrete

1. To restore site conditions, finish surface with material of same type and nature as was existing. concrete.

3.2 DISPOSALS

A. Tanks

1. Dispose of tanks off National Forest lands at a State approved disposal site or salvage yard. Removed tank and its piping become the property of the Contractor and the Contractor assumes all liability of them. Provide receipts of disposals.

2. Secure tank on transporting truck so that 1/8-inch vent hole is located at the top.

B. Contaminated Soil and Ground Water

1. Any contaminated soil discovered during the decommissioning shall be removed and disposed of in a manner approved by IDEQ. Ground water shall be treated in a manner approved by IDEQ.

2. Dispose of contaminated soil or ground water in a landfill authorized to accept it.

Contractor is responsible for any permit and disposal fees.

3. Provide receipts of disposals.

C. Broken Concrete, Asphalt, Uncontaminated soil, and other excavated materials:

D. Concrete less than 12-inches in major dimension may be used as backfill until 36-inches from the final surface Dispose of any surplus materials or asphalt at a site approved.

E. Salvaged Items - Sale or Donation on Project site is not permitted.

3.3 SAMPLING AND TESTING

A. Collect soil and water samples as necessary and have them tested by an approved Laboratory. Submit the test results and the locations from which the samples were taken to the COR. Sampling and testing is required for all tanks.

DECOMMISSION UNDERGROUND STORAGE TANK 26500-7

3.4 REPORTS

A. Work with the COR to complete required reports and submit them to IDEQ.

3.5 CLEANUP

A. Provide full cleanup of all construction operations to fully restore site to pre-decommission conditions.

END OF SECTION 026500

April 2024

NELSON DR FUEL STORAGE TANK REMOVAL

SECTION 024100 - REMOVAL AND DISPOSAL OF STRUCTURES AND OBSTRUCTIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Includes removal disposal, and backfilling of existing, water and sewer lines, valves, water storage tanks, utility boxes, and all other items. This item also includes scarifying and regrading the area around features and structures removed.

B. Related Sections Include the Following:

1. Section 024100 “Waste Material Disposal.”

1.2 MEASUREMENT AND PAYMENT

A. Payment will be lump sum for removal and disposal of structures and obstructions, including demolition, excavation, backfill, removal, hauling and all incidentals and work required to complete this item.

PART 2 - PRODUCTS

2.1 SELECT BACKFILL

A. Select backfill shall be native or imported soil, sand, or granular soil free of stones larger than 6 inches in greatest dimension.

PART 3 - EXECUTION

3.1 SALVAGE

A. Items to be salvaged include:

1. Chlorinator (excluding utility box)

3.2 GENERAL

A. Topsoil stripping and storage, if required, shall comply with the applicable specification.

B. The Contractor may use any means to remove the structures or items shown on the Drawings to be removed, as long as the safety of the public is provided and the surrounding site and structures are preserved

C. All of a substructure shall be demolished to a depth of 1 foot below the present ground level. All wood, concrete, and metal materials to be removed shall be broken into sufficiently small pieces to enable handling and disposal. All other structures shall be backfilled and the surrounding ground restored to as near normal conditions as practicable in accordance with these specifications.

D. Backfill for removed items may be excess material from other excavation or borrow from an approved source.

1. Backfill shall be brought up in 12-inch compacted layers.

2. Compaction shall be by mechanical tampers, with at least three passes over the entire surface.

3. Maximum size of rock in backfill shall be 8 inches.

4. Backfill shall be compacted and rounded 6 inches above the natural ground.

5. If the backfill is not in an existing roadway or parking area, and at least 20 feet away from any proposed structure, the backfill shall be as specified above, except backfill shall be graded to blend with the natural ground and each layer compacted to 85 percent of the optimum dry density determined by AASHTO T-99, Method C.

6. In areas where backfill is in graveled or paved surface roadways, or within 20 feet of a proposed structure, the backfill shall be as specified above, except it shall be terminated at the grade shown on the drawings and each layer compacted to 95 percent of the optimum dry density determined by AASHTO T-99, Method C.

Completion of backfill shall be in accordance with the applicable surfacing specifications.

7. When topsoil replacement is required, backfill and compaction shall be as specified above, except the backfill shall terminate 6 inches below the natural ground.

Placement of topsoil, when required, shall comply with the applicable specification.

E. Excessive settlement or other evidence of improper backfill shall be corrected by reopening the excavation to the depth required for proper refilling and compaction.

3.3 DISPOSAL

A. Disposal of debris shall comply with Section 024100 “Waste Material Disposal.”

3.4 FINISHING AND CLEANUP

A. After the area has been backfilled, the disturbed area shall be finish graded to present a natural appearance and cleaned up by removing all debris and materials left from the removal of items in this Section.

END OF SECTION 024102

EARTHWORK 312000-1

NELSON DR FUEL STORAGE TANK REMOVAL

SECTION 312000 - EARTHWORK

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Excavating and backfilling for buildings and structures.

2. Excavating and backfilling for utility trenches.

3. Excavating and backfilling trenches for buried mechanical and…