Attachment 3 - SOW REVISED.pdf

DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-1

Description/Specifications/Statement of Work

GENERAL SPECIFICATIONS

GLORIA FORD ESTATE DECOMMISSIONING

1.1 SCOPE OF CONTRACT

A. The demolition and removal of the buildings and all related appurtenances including concrete foundation and walkways, building furnishings, auxiliary debris, and any hazardous materials (lead, asbestos, drums of materials, etc.), within the site limits as shown in Appendix A, at the Gloria Ford Estate on the Emmett Ranger District, Boise National Forest. Work includes the proper disposal of all resulting waste according to all applicable federal, state, or local regulations, backfilling building voids, site grading, seeding, and final clean-up.

1.2 PROJECT LOCATION

A. The project is located in the Emmett Ranger District of the Boise National Forest, Boise County, Idaho, in Section Township 8 North, Range 5 East, Section 2, Lots 9, 12 and 13 and Section 11, Lots 3 and 6. It is located approximately 8 miles east of Garden Valley, Idaho on Banks-Lowman Road. 44.0482574, -115.8387632.

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. Project site will be closed to the public during project work but open to authorized government employees, and contractors. The Contractor will be responsible for signing, limiting public access, and safety of public and/or government employees in the area.

2. The Contractor is responsible for the security of the Contractor’s equipment and materials.

3. All 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.

5. Contractor may perform work on-site between 7 am – 7 pm, Monday through

Friday. Working outside those weekday hours or on weekends/holidays requires approval from the Contracting Officer.

B. List of Appendices:

1. See Appendix A for Site Map and Building Description, excerpt from Phase 1 ESA report

2. See Appendix B for Phase 1 ESA report

DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-2

3. See Appendix C for Asbestos Survey, 2021

4. See Appendix D for Hazardous Materials Report, 2021

1.4 TRAFFIC CONTROL AND SIGNING

A. Contractor shall secure a permit from Boise County Road and Bridge Department for temporary ingress and egress from the Banks-Lowman Road. 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 and Boise County Road and Bridge Department. Signing for traffic control shall conform to the Manual of Uniform Traffic Control Devices (MUTCD).

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 shall be approved by the CO. The Contractor must request in writing approval from the CO to stage trailers on site.

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 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 for work listed in the Schedule of Items.

1.8 START DATE

A. July 15, 2026

1.9 CONTRACT TIME

A. Base Bid: 120 Calendar Days

1.10 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

DESCRIPTION/SPECIFICATIONS/STATEMENT OF WORK 000001-3

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 015100 - TEMPORARY TRAFFIC CONTROL

SECTION 022210 - BUILDING DEMOLITION

SECTION 022220 - STRUCTURAL EXCAVATION, BACKFILL AND

COMPACTION

SECTION 022340 - OBLITERATION OF OLD ROADWAYS AND PARKING

SPURS

SECTION 023701 - SEDIMENT AND EROSION CONTROL MEASURES

SECTION 023800 - EARTHWORK GEOTEXTILES

SECTION 024100 - WASTE MATERIAL DISPOSAL

SECTION 024102 - REMOVAL AND DISPOSAL OF STRUCTURES AND

OBSTRUCTIONS

SECTION 024104 - REMOVAL AND DISPOSAL OF EXISTING VAULT TOILET

STRUCTURE

SECTION 024116 - STRUCTURE DEMOLITION

SECTION 024134 - WORK INVOLVING LEAD-BASED PAINT (LBP)

SECTION 024230 - ASBESTOS ABATEMENT

SECTION 329206 - SEEDING

END OF SECTION C

May 2026

MEASUREMENT AND PAYMENT 011250-1

USDA FOREST SERVICE, R4

GLORIA FORD ESTATE DECOMMISSIONING

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 work 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. 50lb Bag: Measurement will be for the actual number of 50lb bags of standard bentonite grout.

3. 94lb Bag: Measurement will be for the actual number of 94lb bags of standard cement or grout.

4. 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.

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

6. 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.

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

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

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

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

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

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

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

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

14. 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.

MEASUREMENT AND PAYMENT 011250-3

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 work.

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

1.5 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 for work listed in the Schedule of Items.

PART 2 - PRODUCTS (NOT APPLICABLE)

PART 3 - EXECUTION (NOT APPLICABLE)

END OF SECTION 011250

MOBILIZATION 011900-1

GLORIA FORD ESTATE DECOMMISSIONING

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

GLORIA FORD ESTATE DECOMMISSIONING

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 work 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 Project Work: Use only final submittals with mark indicating action taken by CO in connection with work related to the project.

1.3 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 for work listed 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 project work 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 Project Schedule: The contractor shall submit a Project 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.

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 Subsect ion Required Submittal

013300 Submittal Procedures 2.1D Project Schedule 015100 Temporary Traffic Control 1.1 Traffic Control Plan 022210 Building Demolition 1.3A Qualification Data 022210

Building Demolition 1.3B Proposed Protection and Control

Measures (Must include Storm Water Protection Plan, if required)

022210 Building Demolition 1.3D Pre-demolition Photographs or Videotapes

022210 Building Demolition 1.3C Schedule of Building Demolition Activities

022210 Building Demolition 1.3E Landfill Records 024230 Asbestos Abatement 1.11A Copy of Respiratory Program 024230 Asbestos Abatement 1.12A1 Qualifications 024230 Asbestos Abatement 1.12A2 Asbestos Work Plan 024230 Asbestos Abatement 1.12A3 Air Monitoring Plan 024230 Asbestos Abatement 1.12A4 Testing Laboratory 024230 Asbestos Abatement 1.12A5 Landfill Certification 024230 Asbestos Abatement 1.12A6 Proof of Insurance 024230 Asbestos Abatement 1.12A7 Evidence of Notification 024230 Asbestos Abatement 1.12A8 Air Monitoring Results 024230 Asbestos Abatement 1.12A9 Waste Shipment Records 024134 Work Involving Lead-Based Paint 1.3A Health and Safety Plan

END OF SECTION 013300

TEMPORARY TRAFFIC CONTROL 015100-1

GLORIA FORD ESTATE DECOMMISSIONING

SECTION 015100 - TEMPORARY TRAFFIC CONTROL

PART 1 - GENERAL

1.1 SUMMARY

A. This work consists of furnishing, maintaining, relocating, and removing temporary traffic control and safety devices and services for the control and protection of public traffic near the project site. Prior to beginning work the Contractor shall submit a traffic control and safety plan to the Contracting Officer for review and approval. As a minimum the traffic control and safety plan shall address signing in and near the project site and at all road and highway junctions that will be used as access to the project site, material sources, water sources and disposal sites as well as any other areas where the Contractor will be performing work under this contract.

1.2 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 for work listed in the Schedule of Items.

PART 2 - PRODUCTS

2.1 TRAFFIC CONTROL

A. Traffic control and safety device (barricades, cones, tubular markers, vertical panels, drums, portable barriers and so forth) designs and configurations shall conform to the MUTCD. When interpreting the requirements in the applicable MUTCD sections, replace the word should with the word shall.

PART 3 - EXECUTION

3.1 GENERAL

A. All signs shall be constructed to comply with the requirements of MUTCD for the project operations. Install and maintain temporary traffic control and safety devices adjacent to and within the project as shown on the approved traffic control and safety plan and MUTCD. Install and maintain traffic control and safety devices as follows:

1. Furnish and install traffic control and safety devices before the start of project operations.

2. Install only those traffic control and safety devices needed for each stage or phase.

3. Relocate temporary traffic control devices as necessary.

4. Immediately replace any device that is lost, stolen, destroyed, or inoperative.

5. Keep temporary traffic control and safety devices clean.

TEMPORARY TRAFFIC CONTROL 015100-2

6. Remove all temporary traffic control devices upon contract completion or when approved.

B. Barricades

1. Perform the work described under MUTCD Part VI. Use type III or IV reflective sheeting. Use wood, metal, or plastic barricades. When type II barricades are used, use barricades that collapse when tipped over.

C. Control Signs

1. Use type III or IV reflective sheeting. Use wood, metal, fiberglass, or other approved posts.

END OF SECTION 015100

BUILDING DEMOLITION 022210-1

GLORIA FORD ESTATE DECOMMISSIONING

SECTION 022210 - BUILDING DEMOLITION

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes demolition and removal of the following:

1. Buildings and structures.

2. Site improvements, including site utilities.

1.2 DEFINITIONS

A. Remove: Detach items from existing project site and legally dispose of them off-site unless indicated to be removed and salvaged or recycled.

B. Remove and Salvage: Detach items from existing project site and deliver them to the Contracting Officer (CO).

C. Existing to Remain: Existing items on project site that are not to be removed and that are not otherwise indicated to be removed, removed and salvaged, or recycled.

1.3 SUBMITTALS

A. Qualification Data: For the following:

1. Demolition firm.

B. Proposed Protection and Control Measures: Submit statement or drawing that indicates the measures proposed for use, proposed locations, and proposed time frame for their operation. Identify options if proposed measures are later determined to be inadequate.

Include measures for the following:

1. Environmental protection.

2. Dust control.

3. Noise control.

C. Schedule of Building Demolition Activities: Indicate detailed sequence of demolition and removal work, with starting and ending dates for each activity, interruption of utility services, and locations of temporary protection and means of egress.

D. Pre-demolition Photographs or Videotape: Show existing conditions of adjoining project site and site improvements, that might be misconstrued as damage caused by building demolition operations. Submit before Work begins.

E. Landfill Records: Indicate receipt and acceptance of hazardous waste by a landfill facility licensed to accept hazardous wastes.

BUILDING DEMOLITION 022210-2

F. Statement of Refrigerant Recovery: Signed by refrigerant recovery technician responsible for recovering refrigerant, stating that all refrigerant that was present was recovered and that recovery was performed according to EPA regulations. Include name and address of technician and date refrigerant was recovered.

1.4 QUALITY ASSURANCE

A. Refrigerant Recovery Technician Qualifications: Certified by EPA-approved certification program.

B. Regulatory Requirements: Comply with governing EPA notification regulations before beginning demolition. Comply with hauling and disposal regulations of authorities having jurisdiction.

C. Standards: Comply with ANSI A10.6 and NFPA 241.

D. Pre-demolition Conference: Conduct conference at Project site.

1.5 PROJECT CONDITIONS

A. Buildings to be demolished will be vacated and their use discontinued before start of Work.

B. The Government will not occupy another building immediately adjacent to demolition area. Conduct building demolition so Government operations will not be disrupted.

1. Provide not less than 72 hours' notice to CO of activities that will affect Government operations.

C. Government assumes no responsibility for buildings and structures to be demolished.

1. The Government as far as practical will maintain conditions existing at time of inspection for bidding purpose.

D. Hazardous Materials: Hazardous materials are present in buildings and structures to be demolished. A report on the presence of hazardous materials is on file for review and use. Examine report to become aware of locations where hazardous materials are present.

E. Storage or sale of removed items or materials on-site is not permitted.

1.6 COORDINATION

A. Arrange demolition schedule so as not to interfere with the Government’s operations.

1.7 MEASUREMENT AND PAYMENT

A. Payment will be lump sum for Demolition of all Buildings and all existing manmade structures related to each building. This item will include disconnection of existing utilities, demolition of septic tank, disposal of materials, ancillary debris, removal of trees and shrubs as required, backfill of void left from building removal, grading, and incidentals necessary to complete the item.

BUILDING DEMOLITION 022210-3

1. Incidentals include, but are not limited to:

a. All costs associated with disposing of the waste material, including transportation and transfer station or landfill fees.

b. Disconnection of the electrical system to each demolished building.

c. Removing the existing bushes and shrubs around the perimeter of the building as required.

d. Furnishing and installing backfill material, compaction, and finish grading.

e. Furnishing and installing topsoil and leaving the soil surface in a roughened state.

f. Seeding of the disturbed areas.

PART 2 - PRODUCTS

2.1 SOIL MATERIALS

A. Satisfactory Soils: Comply with requirements in Division 2 Section "Earthwork."

PART 3 - EXECUTION

3.1 EXAMINATION

A. Survey existing conditions and correlate with requirements indicated to determine extent of building demolition required.

B. Review Project Record Documents of existing conditions provided by CO. Government does not guarantee that existing conditions are same as those indicated in Project Record Documents.

C. Inventory and record the condition of items to be removed and salvaged.

D. When unanticipated mechanical, electrical, or structural elements are encountered, investigate and measure the nature and extent of the element. Promptly submit a written report to CO.

E. Perform an engineering survey of condition of building to determine whether removing any element might result in structural deficiency or unplanned collapse of any portion of structure or adjacent structures during building demolition operations.

F. Verify that hazardous materials have been remediated before proceeding with building demolition operations.

3.2 PREPARATION

A. Refrigerant: Remove and store refrigerant according to 40 CFR 82 and regulations of authorities having jurisdiction.

B. Existing Utilities: Locate, identify, disconnect, and seal or cap off indicated utilities serving buildings and structures to be demolished.

BUILDING DEMOLITION 022210-4

C. Temporary Shoring: Provide and maintain interior and exterior shoring, bracing, or structural support to preserve stability and prevent unexpected movement or collapse of structure being demolished.

D. Removed and Salvaged Items: Comply with the following:

1. Clean salvaged items of dirt and demolition debris.

2. Pack or crate items after cleaning. Identify contents of containers.

3. Store items in secure area until delivery to Government.

4. Transport items to the Government's storage area on-site.

5. Protect items from damage during transport and storage.

3.3 DEMOLITION, GENERAL

A. General: Demolish indicated existing buildings, structures, and site improvements completely. Use methods required to complete the Work within limitations of governing regulations and as follows:

1. Do not use cutting torches until work area is cleared of flammable materials.

Maintain fire watch and portable fire-suppression devices during flame-cutting operations.

2. Maintain adequate ventilation when using cutting torches.

3. Locate building demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

B. Engineering Surveys: Perform surveys as the Work progresses to detect hazards that may result from building demolition activities.

C. Site Access and Temporary Controls: Conduct building demolition and debris-removal operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities.

1. Do not close or obstruct streets, walks, walkways, or other adjacent occupied or used facilities without permission from CO and authorities having jurisdiction.

Provide alternate routes around closed or obstructed traffic ways if required by authorities having jurisdiction.

2. Use water mist and other suitable methods to limit spread of dust and dirt. Comply with governing environmental-protection regulations. Do not use water when it may create hazardous or objectionable conditions, such as ice, flooding, and pollution.

3.4 EXPLOSIVE DEMOLITION

A. Explosives: Use of explosives is not permitted.

3.5 SITE RESTORATION

A. Below-Grade Areas: Completely fill below-grade areas and voids resulting from building demolition operations with satisfactory soil materials according to backfill requirements in Division 2 Section "Earthwork."

BUILDING DEMOLITION 022210-5

B. Site Grading: Uniformly rough grade area of demolished project site to a smooth surface, free from irregular surface changes. Provide a smooth transition between adjacent existing grades and new grades.

3.6 DISPOSAL OF DEMOLISHED MATERIALS

A. General: Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain Government property, remove demolished materials from Project site and legally dispose of them in an EPA-approved landfill.

1. Do not allow demolished materials to accumulate on-site.

2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

B. Burning: Do not burn demolished materials.

C. Disposal: Transport demolished materials off Government property and legally dispose of them.

3.7 CLEANING

A. Return adjacent areas to condition existing before building demolition operations began.

END OF SECTION 022210

STRUCTURAL EXCAVATION, BACKFILL AND COMPACTION 022220-1

GLORIA FORD ESTATE DECOMMISSIONING

SECTION 022220 - STRUCTURAL EXCAVATION, BACKFILL AND COMPACTION

PART 1 - GENERAL

1.1 SUMMARY

A. Includes structure excavation, special fills, backfill, and compaction.

1.2 PROTECTION

A. Protect excavations from accumulation of water. If clay soil becomes saturated, compact after it has dried as specified herein.

B. Protect excavations from freezing. If frost action occurs, compact ground after thawing as specified herein.

C. Provide shoring and bracing as necessary to protect structures, employees, and the public.

1.3 REFERENCES

29 CFR Safety and Health Regulations for Construction

ASTM D698 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft-lbf/ft3 (600 kN-m/m3))

ASTM D1557 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3))

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 for work listed in the Schedule of Items.

PART 2 - PRODUCTS

2.1 BACKFILL AND FILLS - Excavation is unclassified as to materials and shall include all materials which are encountered in the required excavation.

A. Use the excavated material as specified below:

1. Remove rocks over 8 inches in maximum dimension, ice or frozen earth, muck, perishable debris, and earth with high void content.

2. Remove rocks over 2 inches in maximum dimension for backfill placed within 12 inches of foundation.

3. Materials removed in stripping shall not be used for backfill.

STRUCTURAL EXCAVATION, BACKFILL AND COMPACTION 022220-2

2.2 GRAVEL AND FILLS

A. Clean pit-run gravel uniformly graded with less than 5% minus #200 material, 2 inches maximum size, free of deleterious materials.

B. Clean sand, uniformly graded, free of deleterious materials.

2.3 IMPORTED MATERIAL - When the Contractor is required to import material, it shall be from a designated source or source approved by the Contracting Officer. All imported material requiring compaction when placed, shall be tested in accordance with ASTM D 698 method C or D, or ASTM D 1557, method C or D as required in paragraph 3.4 below.

PART 3 - EXECUTION

3.1 EXCAVATION

A. Perform to the lines, grades, and elevations indicated. Extend excavation a sufficient distance from walls and footings to allow for safety, placing and removal of forms, installation of services, and for inspection. Provide proper depth with allowance made for gravel fills formed voids and concrete flatwork.

1. Bottoms for piers, footings, and foundation walls shall be level, clean, true to size, and clear of loose materials.

2. Pier excavations shall be drilled or otherwise accurately formed.

3. If excavations for foundations are carried below the specified levels, extend the foundation to the excavated level.

3.2 CONSERVING TOPSOIL - Topsoil shall be removed from the area to be excavated and from the area where excavated material will be piled prior to excavating. Topsoil shall be kept separate from excavated material. Topsoil will be reused on those areas from which it came after backfilling and embankment work is complete.

3.3 BACKFILLING

A. Place and compact fills and backfills adjacent to structures in such a manner as to prevent wedging action or eccentric lodging upon or against the structures.

1. Remove forms, and clean the excavation of trash and debris prior to backfilling.

2. Do not place backfill against any concrete footings or wall without prior permission of the Contracting Officer (CO) and in no case less than 7 days after completion of the wall or footings.

3. Place backfill in horizontal layers not more than 12 inches thick with the proper moisture content for the required degree of compaction. Flooding or puddling not allowed. Compact each layer as specified. Backfill layer thickness under concrete flatwork limited to 6 inches maximum.

4. Heavy equipment for spreading and compacting backfill shall not be operated closer to a wall than a distance equal to the height of the backfill above the top of the footing.

STRUCTURAL EXCAVATION, BACKFILL AND COMPACTION 022220-3

5. Provide for anticipated settlement and shrinkage of the backfill and for the finished grades required, including topsoil grading.

6. Prepare subgrades for gravel fill areas level and free from soft spots. Place and compact earth fill where required to raise subgrade. Place gravel to the lines and grades shown. Compact the gravel sub-base as specified until a smooth, uniform use surface is obtained.

3.4 COMPACTION

A. Compact each layer to following percentages of maximum density determined by ASTM D1557 method C or D.

1. Under footings: 95%.

2. Under concrete flatwork: 90%.

3. All other areas: 85%.

END OF SECTION 022220

OBLITERATION OF OLD ROADWAYS AND PARKING SPURS 022340-1

GLORIA FORD ESTATE DECOMMISSIONING

SECTION 022340 - OBLITERATION OF OLD ROADWAYS AND PARKING SPURS

PART 1 - GENERAL

1.1 This item shall consist of obliteration and work to prevent erosion and encourage revegetation, in accordance with these specifications, of such old roadways or areas as are indicated on the drawings or designated on the ground for obliteration.

1.2 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 for work listed in the Schedule of Items.

PART 2 - PRODUCTS

A. NOT APPLICABLE

PART 3 - EXECUTION

3.1 GENERAL

A. The obliteration of old roadways shall consist of rough grading when needed, ripping or scarifying, cross ditching, and opening drainages. The work shall not commence until after the designated sections are no longer needed to serve traffic.

3.2 ROUGH GRADING

A. Rough grading shall consist of filling the existing ditch (if applicable) and rough out sloping of the roadway. The old road shoulder shall be roughly broken down to present a more natural appearance.

3.3 RIPPING

A. After the rough grading has been completed, the area of the old roadway shall then be ripped, scarified or plowed to a minimum 6 inch depth at maximum 16 inch intervals and left in a condition suitable for reseeding, or to encourage natural revegetation.

3.4 CROSS DITCHING

A. After the rough grading and ripping have been completed, the old roadway shall be cross ditched at approximately 100-foot intervals. These cross ditches shall be sloped with the grade and be cut to a minimum 8 inch depth below the old roadbed, placing the excavated materials on the downhill side. They shall extend from outside the shoulder line continuous into the back slope to form a positive intercepting ditch.

OBLITERATION OF OLD ROADWAYS AND PARKING SPURS 022340-2

3.5 DRAINAGES

A. Live streams and other drainages shall be opened by removing the old structures and grading the approach fills so that they will in no way impair the flow in the channel.

Materials with salvage value shall be carefully removed as directed by the Contracting Officer.

END OF SECTION 022340

SEDIMENT AND EROSION CONTROL MEASURES 023701-1

GLORIA FORD ESTATE DECOMMISSIONING

SECTION 023701 - SEDIMENT AND EROSION CONTROL MEASURES

PART 1 - GENERAL

1.1 The work under this section consists of furnishing all necessary labor, equipment, materials, and performing all operations in connection with disturbance sediment and control measures.

A. General

1. All erosion and sediment control measures are to be placed prior to any disturbance caused by grading and or excavation and shall conform to the requirements of the appropriate regulatory agency for the State.

2. The Contractor shall be solely responsible for ensuring that erosion and sediment control measures are implemented and maintained at the site.

3. Soil disturbing activities include but are not limited to: Clearing and grubbing, excavation for utilities and foundations, roadway and parking lot removal, modification of site drainage, grading, and preparation for final seeding.

1.2 SUBMITTALS

A. The Contractor shall be required to submit a sediment and erosion control plan in accordance with this specification for approval by the Contracting Officer 2 weeks prior to start of work.

1.3 PERMITS

A. The Contractor shall apply for and pay for a National Pollutant Discharge Elimination System (NPDES) permit from the state the project resides in.

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 for work listed in the Schedule of Items.

PART 2 - PRODUCTS

2.1 SYNTHETIC FILTER FABRIC FOR SILT FENCES.

A. Pervious sheet of polypropylene, nylon, or polyethylene fabric conforming to the following physical and hydraulic characteristics:

Physical Properties (Min.) Requirement Test Method

SEDIMENT AND EROSION CONTROL MEASURES 023701-2

Grab Tensile, lbs. W120/F100 ASTM-D-4632 Grab Elongation, % 15 ASTM-D-4632 Mullen Burst, psi 275 ASTM-D-3786 Puncture, lbs. 65 ASTM-D-4833 Trapezoidal Tear, lbs. 50 ASTM-D-4533 UV Resistance, % 80 ASTM-D-4355 AOS, US Sieve # 30/40 ASTM-D-4751 Permittivity gal/min-sq. ft. 90 ASTM-D-4491

B. Filter fabric should contain ultraviolet ray inhibitors and stabilizers to provide a minimum of 6 months of expected usable life at a temperature range of 0 to 120 F.

C. Support Posts: 4 foot - 2 x 2 wood.

2.2 STRAW BALES

A. Oat or wheat straw, free from weeds, viable weed seeds, foreign matter detrimental to plant life, and dry.

1. Grass hay bales are not acceptable.

2. In order to prevent deterioration of the bindings, all bales shall be either wire-bound or string-tied so that bindings are oriented around the sides rather than along the tops and bottoms of the bales.

2.3 STRAW WATTLES OR ROLLS

A. Furnish straw wattles or rolls that are manufactured from weed free straw and wrapped in a tubular photodegradable plastic netting made from 85% high density polyethylene, 14% ethyl vinyl acetate and 1% color for UV inhibition. Conform to the following:

1. Diameter 9 inches min.

2. Netting strand thickness 0.030 inches

3. Netting knot thickness 0.055 inches

4. Mass of netting 0.315 to 0.385 ounces per foot

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install straw bales at local drainage ways to prevent silt intrusion upon adjacent drainage courses. Remove straw bales following establishment of vegetation cover and utilize as mulch at swales or on steep slopes.

B. Prior to work, install silt fence along the downhill project limits to prevent silt intrusion upon adjacent land.

C. Install sediment and erosion control measures on the down slope toe of all topsoil stockpiles.

D. Maintain and remove all erosion controls as specified.

SEDIMENT AND EROSION CONTROL MEASURES 023701-3

E. Temporary seeding shall be placed on exposed surfaces that will not be brought to final grading or permanent cover treatment within 30 days of the exposure to reduce erosion and sedimentation by stabilizing exposed soils. Seeded areas shall be checked regularly for bare spots, washouts, and healthy growth to assure that a good stand of grass is being maintained. Reseed areas that fail to establish vegetation cover as soon as such areas are identified.

3.2 DUST CONTROL

A. In areas subject to surface and air movement of dust, where on-site or off-site damage is likely to occur, one or more of the following preventive measures shall be taken for dust control:

1. Minimize the period of soil exposure through the use of temporary ground cover and other temporary stabilization practices.

2. Sprinkle the site with water until surface is wet. Repeat as needed.

3.3 SILT FENCE

A. Silt fences are appropriate for the following general locations:

1. Immediately upstream of the point(s) of runoff discharge from a site before flow becomes concentrated. Below disturbed areas where runoff may occur in the form of overland flow.

2. Along the down slope toe of all topsoil stockpiles.

B. Materials.

1. Utilize standard strength synthetic filter fabric for sediment barriers. The filter fabric shall be purchased in a continuous roll cut to the length of the barrier to avoid the use of joints. When joints are necessary, filter cloth shall be spliced together only at a support post, with a minimum 6-inch overlap, and securely sealed.

2. The standard strength filter fabric shall be stapled or wired to the fence and 6 inches of the fabric shall be extended into the ground. Filter fabric shall not be stapled to existing trees.

3. Support posts shall be spaced at a maximum 6 feet and driven securely into the ground a minimum of 24 inches.

4. Filter fabric shall be buried a minimum of 12 inches.

5. The height of a silt fence shall not exceed 36 inches. Higher fences may impound volumes of water sufficient to cause failure of the structure.

C. Maintenance.

1. Silt fences and filter barriers shall be inspected immediately after each rainfall and at least daily during prolonged rainfall.

2. Silt fences shall be inspected for depth of sediment, tears, and to see if the fabric is securely attached to the fence posts, and to see that the fence posts are firmly in the ground. Any deficiencies shall be repaired immediately.

SEDIMENT AND EROSION CONTROL MEASURES 023701-4

3. Should the fabric on a silt fence of filter barrier decompose or become ineffective prior to the end of the expected usable life and the barrier still be necessary, the fabric shall be replaced promptly.

4. Sediment deposits should be removed after each storm event and/or when deposits reach approximately 1/3 the height of the barrier or when the sediments limit or prevent the flow of water through the fabric hydraulic.

5. Any sediment deposits remaining in place after the silt fence or filter barrier is no longer required shall be dressed to conform with the existing grade, prepared, and seeded.

3.4 STRAW BALE EROSION CONTROL FENCE

A. Straw bale erosion control fences are appropriate for the following general locations:

1. Sheet flow applications: Straw bales shall be placed in a single row, lengthwise on the contour with ends of…