01100-1

SUMMARY OF WORK

SOUTHWEST REGION 03

TONTO NATIONAL FOREST

FOREST-WIDE DECOMMISSIONING PROJECT

Tonto Basin Ranger District

Globe Ranger District

Specifications

U.S. FOREST SERVICE

01100-2

FOREST WIDE DECOMMISSIONING PROJECT

SPECIFICATIONS

TABLE OF CONTENTS

Section Description

00000 Title Page

01100 Summary of Work

01103 Measurement and Payment

01110 Submittals

01601 Mobilization

01710 Cleaning

02410 Septic Waste Disposal

02419 Selective Demolition

02420 Asbestos Abatement

02425 Precast Concrete Vault Toilet Building

02500 Excavation & Backfill for Structures

02512 Concrete Sidewalks / Slabs

02520 Aggregate (Commercial Source)

03120 Earth Moving

References:

✓ Arizona Administrative Code R19-9-A309(D): 18-09.pdf (azsos.gov)

✓ Arizona Department of Environmental Quality Demolition Permitting: Permit(s) needed for Demolition and/or Renovation Activity | ADEQ (azdeq.gov)

✓ Arizona Department of Environmental Quality Construction Activity General Permit for

Stormwater: WQD | AZPDES Construction Activity General Permit (CGP) for

Stormwater | ADEQ (azdeq.gov)

✓ Overview of the Asbestos National Emission Standards for Hazardous Air Pollutants

(NESHAP): https://www.epa.gov/asbestos/overview-asbestos-national-emission-standards-hazardous-air-pollutants-neshap https://apps.azsos.gov/public_services/Title_18/18-09.pdf https://www.azdeq.gov/permits-needed-demolition-andor-renovation-activity https://www.azdeq.gov/permits-needed-demolition-andor-renovation-activity https://azdeq.gov/AZPDES/CGP https://azdeq.gov/AZPDES/CGP https://www.epa.gov/asbestos/overview-asbestos-national-emission-standards-hazardous-air-pollutants-neshap https://www.epa.gov/asbestos/overview-asbestos-national-emission-standards-hazardous-air-pollutants-neshap

01100-3

SECTION 01100 – SUMMARY OF WORK

PART 1 - GENERAL

A. Project Identification:

The following campgrounds have been identified to be decommissioned, and they are located on the Tonto Basin Ranger District and Globe Ranger District, Tonto National Forest.

✓ Indian Point Campground 33°46'04" N 111°14'23" W

✓ Schoolhouse Campground 33°38'59" N 111°00'41" W

✓ Windy Hill Campground 33°39'23" N 111°05'25" W

✓ Grapevine Groupe site 33o37’59” N 111o02’28” W

✓ Cholla Campground 33o43’38” N 111o12’15” W

✓ Bermuda Flat Campground 33o44’49” N 111o13’42” W

✓ Burnt Corral Recreation Site 33o37’28” N 111o12’03” W

✓ Jones Water Campground 33°35'18" N 110°38'49" W

B. Work Items

Work for this project requires the Contractor to be responsible for supplying all labor, materials, equipment, freight and delivery, and all necessary valid licenses and permits required to decommission the following:

01100-4

Site Structure Qty Unit

Entrance Station 1.00 EA

Flush Toilet 2.00 EA

Septic Tank 3.00 EA

Loop - Pavement 9000.00 SY

Concrete Pads - Sidewalk - Curb - Wheelstop 1.00 LS

Metal and Concrete Rubble 1.00 LS

Entrance Station 1.00 EA

Fish cleaning Station 1.00 EA

Vault Toilet 2.00 EA

Ramada 1.00 EA

Loop - Pavement 10000.00 SY

Concrete Pads - Sidewalk - Curb - Wheelstop 1.00 LS

Metal and Concrete Rubble 1.00 LS

Picnic Table and Fire Place 25.00 EA

Vault Toilet 1.00 EA

Loop - Pavement 5000.00 SY

Concrete Pads - Sidewalk - Curb - Wheelstop 1.00 LS

Metal and Concrete Rubble 1.00 LS

Grapevine Group Site Fish cleaning Station 1.00 EA

Entrance Station 1.00 EA

Fish cleaning Station 2.00 EA

Bermuda Flat Entrance Station 1.00 EA

Burnt Corral Fish cleaning Station 1.00 EA

Picnic Table & Fireplace 11.00 EA

Remaining of Toilet Vault 3.00 EA

Culvert 4.00 EA retaining walls 11.00 EA

Signpost 3.00 EA

Vault Toilet 2.00 EA

Campground Barricade 2.00 EA

Billboard 3.00 EA

Entrance barricade 1.00 EA

Schoolhouse

Base Bid

Option Bid

Elements to be decommissioned

Windy Hill

Indian Point

Cholla Campground

Jones Water

Entrance Station 4.00

Toilet 5.00

Septic Tank 3.00

Loop Pavement 3.00

Concrete pad & Rubble LS

Fish cleaning Station 6.00

Summary

01100-5

1. Schoolhouse Campground:

✓ Cleaning and pumping out the compost, solids, and liquids out of the 3 septic tank. Estimated quantity per septic tank: 1000 gallons.

✓ Demolition and proper disposal of two (2) Riser Flush Toilet.

✓ Demolition and proper disposal of one (1) Entrance Station building.

✓ Remove and properly dispose of the Loop concrete pads.

✓ Demolition site will be recontoured to the natural landscape. backfill material shall be contoured to natural grade.

✓ Asphalt pulverization of pavement and parking areas of the loop

✓ Collect and dispose of any concrete and metal rubbles.

2. Windy Hill Campground:

✓ Remove and properly dispose of one (1) Entrance Station building.

✓ Remove and properly dispose of two (2) vault Toilet.

✓ Dismantle and milling the asphalt pavement of the loop.

✓ Remove and properly dispose of the Loop concrete pads.

✓ Collect and dispose of any concrete and metal rubbles.

✓ Demolition site will be recontoured to the natural landscape. backfill material shall be contoured to natural grade.

3. Indian Point Campground:

✓ Remove and properly dispose of two (1) Vault Toilet

✓ Remove and properly dispose of wheel stops.

✓ Dismantle and milling the asphalt pavement of the loop.

✓ Remove and properly dispose of the Loop concrete pads.

✓ Demolition site will be recontoured to the natural landscape. backfill material shall be contoured to natural grade.

4. Grapevine Group Site:

✓ Remove and properly dispose of the Fish Cleaning Station.

✓ Salvage the ramada of the station to the Forest Service

✓ Demolition site will be recontoured to the natural landscape. backfill material shall be contoured to natural grade.

01100-6

5. Cholla Campground:

✓ Remove and properly dispose of the two (2) Fish Cleaning Station.

✓ Salvage the ramadas of the station to the Forest Service

✓ Demolition site will be recontoured to the natural landscape. backfill material shall be contoured to natural grade.

6. Bermuda Flat Group Site:

✓ Remove and proper disposal of the Fish Cleaning Station.

✓ Salvage the ramada of the station to the Forest Service

✓ Demolition site will be recontoured to the natural landscape. backfill material shall be contoured to natural grade.

C. Work Conditions

✓ With approval by the Tonto National Forest Service, lands may be used by the Contractor to have one fully contained recreation vehicle which may remain at these sites for security.

✓ Contractor's Use of Premises: During construction, Contractor will have full use of project site.

✓ Perform construction only during normal working hours (7 AM to 5 PM) Monday thru

Friday, other than holidays), unless otherwise agreed to in advance by the CO.

✓ Limit site disturbance, including earthwork and clearing of vegetation, to 20 feet beyond building perimeter.

✓ Driveways, Walkways, and Entrances: Keep the road clear at all times. Do not use the road for parking or storage of materials.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01100

01103-1

MEASUREMENT AND PAYMENT

SECTION 01103 – MEASUREMENT AND PAYMENT

A. Requirements:

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 and materials will be considered incidental to and included in the payment of the pay items in the SCHEDULE OF

ITEMS.

B. Measurement Terms and Definitions:

✓ Unless otherwise specified, the following terms are defined as follows:

✓ Each. One entire unit. The quantity is the actual number of units completed and accepted.

✓ Linear foot (LF). As applicable, measure the work along its length from end-to-end;

parallel to the base or foundation; along the top; along the front face; or along the invert.

Do not measure overlaps.

✓ Lump sum (LS). Do not measure directly. The bid amount is complete payment for all work described in the contract and necessary to complete the work for that item. The quantity is designated as "1." Estimated quantities of lump sum work shown in the contract are approximate.

✓ Square yard (SY). 9 square feet. Longitudinal and transverse measurements for area computations will be made horizontally. No deductions from the area computation will be made for individual fixtures having area of 9 square feet or less.

✓ Cubic yard (CY). 27 cubic feet. Material measured in the hauling vehicle may be weighed and converted to cubic yards (cubic meters) for payment purposes if the conversion factors are mutually agreed to in writing.

✓ Square feet (SF). Longitudinal and transverse measurements for area computations will be made horizontally.

✓ Design Quantity (DQ). This is the quantity calculated during the design. If the contractor finds differences, notify the COR as soon as possible for resolution.

C. Units of Measurement

Payment will be by units defined and determined according to U.S. Standard measure.

END OF SPECIFICATION 01103

01110-1

SUBMITTALS

SECTION 01110 - SUBMITTALS

PART 1 - GENERAL

A. REQUIREMENTS

✓ It is the Contractor's responsibility to submit all items with such promptness as to cause no delay in the work. Approvals must be obtained before starting work involving the item. Contractor shall allow 10 days for processing of submittals by the Government. If a submittal is rejected, a resubmittal is required, and the time for review is restarted.

✓ Submit all design submittals in electronic PDF format to the COR.

B. MANUFACTURER’S LITERATURE AND SUBMITTALS

✓ Submit 1 copy to the COR for approval on the items required herein.

1. The specification of equipment necessary to accomplish the job.

2. The memorandum of methods that will be used to decommission the structures.

C. SUBMITTALS ARE REQUIRED FOR THE FOLLOWING:

✓ Demolition and construction schedules

✓ Landfill/manifest ticket for asbestos containing materials.

✓ Copy of Arizona Asbestos Abatement Contractor license.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01110

01601-1

MOBILIZATION

SECTION 01601 – MOBILIZATION

PART 1 - GENERAL

A. Description

This work shall consist of preparatory work and operations necessary for the movement of personnel, equipment, supplies, and incidentals to the project site, and for all other work and operations that must be performed or that cause costs to be incurred prior to beginning work on the various items on the project site.

PART 2 - PRODUCTS (Not used)

PART 3 - EXECUTION (Not used)

PART 4 - MEASUREMENT AND PAYMENT

A. Measurement

Contractor can request payment for performance and payment bonds. The amount of the premium, including coinsurance and reinsurance agreements, will be paid upon reciept of evidence of full payment to the surety. When separate payment for bonding cost is made, the bonding cost will be subtracted from the total contract amount for this pay item and the balance paid in accordance with the progress payment schedule outlined below.

✓ When 5 percent or more of the original contract amount is earned from other pay items, 50 percent of the amount for mobilization, or 5 percent of the original contract amount, whichever is less, will be paid.

✓ When 10 percent or more of the original contract amount is earned from other pay items, 100 percent of the amount for mobilization, or 10 percent of the original contract amount, whichever is less, will be paid.

✓ Upon completion of all work on the project, any unpaid amount for mobilization will be paid.

✓ Mobilization is considered to be incedental to the entirety of the project. Additional payments will not be made for each location.

Any bonding costs in excess of the total contract amount of this pay item will be paid under one or more other pay items under this contract as determined by the Contracting Officer. In no circumstance will the total amount of this contract be increased as a result of bonding costs exceeding the total contract amount of this pay item. The total of all payments shall not exceed the original contract amount for this item.

END OF SPECIFICATION 01601

01710-1

CLEANING

SECTION 01710 – CLEANING

A. Description

Throughout the construction period, maintain the construction site and facilities in an orderly and clean manner as described in this Section.

PART 2 - PRODUCTS

✓ Provide required personnel, equipment and materials as needed to maintain the specified standard.

✓ Use only the cleaning materials and equipment, which are compatible with the surface being cleaned, as recommended by the manufacturer of the cleaning material.

PART 3 - EXECUTION

A. Progress Cleaning

✓ Retain stored items in an orderly arrangement allowing maximum access, not impeding traffic or drainage, and providing required protection of materials.

✓ Do not allow accumulation of scrap, debris, waste material and other items not required for construction of this work.

✓ Provide adequate storage for all items awaiting removal from the job site, observing requirements for fire protection and protection of the ecology.

B. Site

✓ Daily, and more often, if necessary, inspect the site and pick up all scrap, debris and waste material. Remove such items to the place designated for their storage.

✓ Always maintain the site in a neat and orderly condition.

✓ Clean mud and debris from roadways or highways adjacent to the project site daily.

C. Structure

✓ At least weekly, inspect the structures and pick up all scrap, debris and waste material and remove them to the place designated for their storage.

✓ “Clean” for the purpose of this paragraph shall be interpreted as meaning free from material capable of being removed by reasonable effort with a handheld broom.

01710-2

CLEANING

D. Final Cleaning

✓ Prior to completion of the work, remove from the job site all tools, surplus materials, equipment, scrap, debris, and waste.

✓ Final cleaning of the project site shall be approved by the Forest Service prior to final acceptance of the work.

END OF SECTION 01710

02410-1

SEPTIC WASTE DISPOSAL

SECTION 02410 – SEPTIC WASTE DISPOSAL

PART 1 - GENERAL

A. Section Requirements

The waste disposal includes the following:

✓ 1. Compost of fish cleaning station, sewer system, and toilets: Remove and dispose of the compost solids and liquids in the compost vaults.

✓ 4. Septic system, vault, and composting tank: Pump the liquids and solids out of the tank. Tanks size is unknown. Assume a 1,000-gallon concrete septic tank at 100% full.

✓ 5. Contractor shall provide any additional water necessary to liquify the solids for all compost tanks, vaults, and septic tank to be pumpable.

PART 2 - PRODUCTS N/A

PART 3 - EXECUTION

A. Waste Disposal

Dispose of all the solid and liquid waste offsite at a licensed waste management facility and provide to the Forest Service any required manifests. Contractor shall perform tasks in accordance with state, federal, and local laws, and regulations.

END OF SECTION 02410

02419-1

SELECTIVE DEMOLITION

SECTION 02419 - SELECTIVE DEMOLITION

PART 1 - GENERAL

A. The demolition work includes the following:

✓ 1. Riser Flush Toilet (2) at Schoolhouse (Acacia Loop): Remove and dispose of the existing elements of the toilets. This also includes the concrete sidewalks adjacent to the buildings, the building itself, roof, masonry block, concrete floor, and walls.

Permanently cap with similar materials the power and water lines underground at least 5’ away from the location of the sidewalk.

✓ 2. Windy Hill – Two (2) Composting Toilets at Big Horn Loop, and one (1) Vault Toilet at

Indian Point: Remove and dispose the existing concrete foundation, including the concrete sidewalks adjacent to the buildings and the vaults. After the toilets are pumped clean and removed, the voids shall be backfilled with compacted backfill.

✓ 3. Entrance buildings (4): Remove and dispose of building parts. concrete block restroom building and foundation. This includes the flagpole, the concrete sidewalks adjacent to the buildings, the building itself, roof, masonry block, concrete floor, and walls. Pump and remove 1000-gallon septic tank and dispose in accordance with the project specifications. Permanently cap the water line and power line underground at least 5’ away from the location of the toilets or sidewalk.

✓ 4. Fish Cleaning Station (6): Remove and dispose of existing elements of the Fish

Cleaning Stations. The work includes removing the waste from each of the vaults, composting tanks, and disposing at a wastewater treatment plant. Dismantle all parts of the stations. Make the ramadas available to the Forest Service. Safely dispose of decommissioned items such as sidewalk, concrete slabs, and vaults, etc. outside of Forest land in an appropriate location.

✓ 5. The work also includes removing the waste from each of the vaults, composting tanks, and septic tank and disposing at a wastewater treatment plant.

✓ 6. Work will also include importing acceptable backfill to the ground level of all underground structures.

02419-2

✓ 7. It is not expected that hazardous materials will be encountered in the work.

Asbestos or lead paint may be present in some part of the buildings. If hazardous materials are encountered, do not disturb; immediately notify the CO.

✓ 8. Jones Water Vault Toilet (2): (Option Bid) Remove and properly dispose of the different part of the toilet building. After the vault is pumped clean and removed, the void shall be backfilled and compacted with suitable material in accordance with codes and regulations.

PART 2 - PRODUCTS

A. Performance Requirements

✓ Regulatory Requirements: Comply with EPA regulations, NMAC Titles and with hauling and disposal regulations of authorities having jurisdiction. This includes completing the asbestos NESHAP “Notification of Demolition and Renovation” form.

✓ Comply with OSHA regulations regarding trenches.

PART 3 - EXECUTION

A. Demolition

✓ Existing Utilities: Non-Applicable

✓ Demolish and remove the existing toilet, fish cleaning station, and entrance station buildings including all sidewalks, foundations, hydrants, vaults, composting systems, and associating material. The material must be removed off Federal Land in accordance with all State and Local Laws. All building materials including existing vaults must be hauled to an appropriate landfill.

✓ Specific system at the Campground: The toilet facility has an associated septic tank. The tank shall be removed, and the holding place backfilled properly. The leach field connections and cleanouts must be cut, capped, and buried in place below grade. This process must comply with Arizona Laws: Every cesspool, holding tank, septic tank, seepage pit or other liquid waste treatment unit that has been discontinued from further use or to which no waste or building sewer from a plumbing fixture is connected shall have the liquid waste pumped there from and properly disposed. The unit shall be

02419-3 completely filled with earth, sand, gravel, concrete, or other approved material.

Engineered fill must be verified by the Contracting Officer's Representative COR.

✓ Places backfill material in compacted layers not exceeding 6 inches and must be compacted to at least 95 percent maximum density. Contractor must supply the water for compaction. Water from the campgrounds is not available be used for construction.

✓ Below-Grade Areas: Completely fill below-grade areas and voids resulting from building demolition operations with satisfactory soil materials, either native or imported.

END OF SECTION 02419

02420-1

ASBESTOS ABATEMENT

SECTION 02420 – ASBESTOS ABATEMENT

✓ The work of this section consists of asbestos abatement.

✓ Copies of the asbestos sampling & analysis reports will be provided by the contractor.

✓ Follow all State and local requirements.

PART 2 – PRODUCTS

✓ Submit certification of licensed Arizona asbestos abatement contractor.

✓ Submit asbestos NESHAP notification form to the New Mexico Environment

Department.

✓ Provide copy of NESHAP application to COR.

PART 3 – EXECUTION

✓ Asbestos removal activity shall be conducted per OSHA and NESHAP standards and regulations. The contractor (or subcontractor) shall be licensed by the state of New

Mexico as an Asbestos Abatement Contractor. The contractor shall meet all local, state, and federal regulations for the abatement of asbestos.

✓ All ACM shall be wet and double bagged in minimum 6 mil plastic containers with duct tape seams. ACM shall be disposed of at an approved landfill, with a completed transportation manifest provided to the government.

✓ The contractor is responsible for obtaining a State Notification/Permit Activity

Application for Demolition Activities. Permit shall be filed with the Arizona

Environment Department at least 10 days prior to commencement of work.

END OF SECTION 02420

02500-1

EXCAVATION & BACKFILL FOR STRUCTURES

SECTION 02500 - EXCAVATION & BACKFILL FOR STRUCTURES

This section specifies excavation and backfill for structures, including: excavation, furnishing and placing of backfill material; compacting backfill material; disposing of excess or unsuitable backfill material; and grading. Follow manufacturer’s recommendations for excavation associated with vault toilet buildings. Contractor shall excavate to remove underground structures.

Part 2 - PRODUCTS

Backfill materials do not contain organic, frozen, or other deleterious material. Materials are as recommended by the manufacturer or specified elsewhere and must be approved by the COR prior to use.

A. General Backfill Material

Excavated material containing rock larger than six inches (6") in greatest dimension.

B. Select Backfill

Suitable excavated material containing rock no larger than two inches (2"), material with a plasticity index of up to 12 may be accepted for use as select backfill upon approval of the COR.

Pea gravel or sand; 100% passing the #4 sieve.

C. Mechanical Tampers

Minimum compactive force of 250 lbs/inch of tamper width.

Part 3 - EXECUTION

✓ Remove topsoil around areas to be disturbed during this work and stockpile in order to replace after work is complete.

✓ Clear area around structure. Clearing limits extend ten feet (10') in all directions from the structure except trees designated to remain. COR to verify this portion of the specification.

02500-2

EXCAVATION & BACKFILL FOR STRUCTURES

A. Excavation

✓ If present, excavate any unsuitable material foundation grade and replace it with foundation fill. Place and compact foundation fill. Extend excavation a minimum of 12 inches beyond exterior finished footing dimensions, unless otherwise approved by COR, to allow for placing and removal of forms and other appurtenances and the compaction of backfill. Avoid over-excavation.

✓ Grade areas in vicinity of structure construction to prevent surface water from running into excavated areas.

✓ Use excavated material suitable for embankment material as the borrow material.

Stockpile topsoil removed from the structure location. Place the stockpiled material on fills or use for obliteration. Suitable rock excavated shall be utilized for riprap, rock check dams, boulder placement or rock walls.

B. Safety

Comply with all Federal, state, and local safety regulations.

C. Backfill

✓ Clean the excavated area of all debris. Remove any standing water from excavation.

Bring backfill up evenly on all sides of the structure and extend each layer to the limit of the excavation or to natural ground. Maximum lift thickness shall be six inches (6") unless otherwise specified.

✓ Compact each lift full width until there is no visible evidence of further consolidation or until visual deflection of material does not occur. Place backfill in horizontal layers that when compacted do not exceed 6” in depth. Compact each layer to at least 95% of maximum density.

✓ Spread excess suitable material and blend with existing contours in areas designated by the COR. Excess unsuitable material will be removed from site and disposed of by

Contractor unless otherwise approved by COR.

END OF SPECIFICATION 02500

SECTION 03120 - EARTH MOVING

A. Section Requirements

✓ This section covers excavation; furnishing, hauling, and placing backfill material;

watering; compaction; relocation of excess or unsuitable excavated material; final grading.

✓ Unauthorized excavation consists of excavation below subgrade elevations or beyond indicated lines and dimensions without direction by COR. Unauthorized excavation, as well as remedial work directed by COR, shall be without additional compensation.

✓ Utility Locator Service: Notify NM811 or employ a private locating company for the area where the Project is located before beginning earthmoving operations.

PART 2 - PRODUCTS

A. Soil Materials

✓ Satisfactory Soil: ASTM D 2487 Soil Classification Groups GW, GP, GM, SW, SP, and

SM; free of rock or gravel larger than 3 inches in any dimension, debris, waste, frozen materials, vegetation, or other deleterious matter.

✓ Unsatisfactory Soil: ASTM D 2487 Soil Classification Groups GC, SC, CL, ML, OL, CH, MH, OH, and PT.

✓ Backfill and Fill: Satisfactory soil materials.

✓ Subbase Material: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D 2940/D 2940M; with at least 90 percent passing a 1-1/2-inch sieve and not more than 12 percent passing a No. 200 sieve.

✓ Bedding Course: well graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D 2940/D 2940M; except with 100 percent passing a 1-inch sieve and not more than 12 percent passing a No. 200 sieve.

✓ Impervious Fill: Clayey gravel and sand mixture capable of compacting to a dense state.

PART 3 - EXECUTION

A. Earthwork

✓ Protect subgrades and foundation soils from freezing temperatures and frost. Remove temporary protection before placing subsequent materials.

✓ Prevent surface water and ground water from entering excavations, from ponding on prepared subgrades, and from flooding Project site and surrounding area.

✓ Excavate to subgrade elevations regardless of character of materials and obstructions encountered. The contractor should expect to encounter some rock during excavation.

✓ Place & compact 6” of base course. Tolerance shall be less than ½” in any 10’ segment.

✓ Grade areas to a smooth surface.

✓ Remove surplus soil & rock and dispose at location approved by COR.

END OF SECTION